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<h1>workspace.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*****************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> KWin - the KDE window manager</span>
<a name="l00003"></a>00003 <span class="comment"> This file is part of the KDE project.</span>
<a name="l00004"></a>00004 <span class="comment"></span>
<a name="l00005"></a>00005 <span class="comment">Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org></span>
<a name="l00006"></a>00006 <span class="comment">Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org></span>
<a name="l00007"></a>00007 <span class="comment"></span>
<a name="l00008"></a>00008 <span class="comment">You can Freely distribute this program under the GNU General Public</span>
<a name="l00009"></a>00009 <span class="comment">License. See the file "COPYING" for the exact licensing terms.</span>
<a name="l00010"></a>00010 <span class="comment">******************************************************************/</span>
<a name="l00011"></a>00011
<a name="l00012"></a>00012 <span class="comment">//#define QT_CLEAN_NAMESPACE</span>
<a name="l00013"></a>00013
<a name="l00014"></a>00014 <span class="preprocessor">#include "workspace.h"</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="preprocessor">#include <kapplication.h></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <kstartupinfo.h></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include <fixx11h.h></span>
<a name="l00019"></a>00019 <span class="preprocessor">#include <kconfig.h></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <kglobal.h></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <qpopupmenu.h></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <klocale.h></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <qregexp.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <qpainter.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <qbitmap.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <qclipboard.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <kmenubar.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <kprocess.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <kglobalaccel.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <dcopclient.h></span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="preprocessor">#include "plugins.h"</span>
<a name="l00033"></a>00033 <span class="preprocessor">#include "client.h"</span>
<a name="l00034"></a>00034 <span class="preprocessor">#include "popupinfo.h"</span>
<a name="l00035"></a>00035 <span class="preprocessor">#include "tabbox.h"</span>
<a name="l00036"></a>00036 <span class="preprocessor">#include "atoms.h"</span>
<a name="l00037"></a>00037 <span class="preprocessor">#include "placement.h"</span>
<a name="l00038"></a>00038 <span class="preprocessor">#include "notifications.h"</span>
<a name="l00039"></a>00039 <span class="preprocessor">#include "group.h"</span>
<a name="l00040"></a>00040 <span class="preprocessor">#include "rules.h"</span>
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="preprocessor">#include <X11/extensions/shape.h></span>
<a name="l00043"></a>00043 <span class="preprocessor">#include <X11/keysym.h></span>
<a name="l00044"></a>00044 <span class="preprocessor">#include <X11/keysymdef.h></span>
<a name="l00045"></a>00045 <span class="preprocessor">#include <X11/cursorfont.h></span>
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="preprocessor">#include <kstandarddirs.h></span>
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keyword">extern</span> Time qt_x_time;
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="keyword">namespace </span>KWinInternal
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="namespaceKWinInternal.html#a14">screen_number</a>;
<a name="l00055"></a>00055
<a name="l00056"></a>00056 Workspace *Workspace::_self = 0;
<a name="l00057"></a>00057
<a name="l00058"></a><a class="code" href="namespaceKWinInternal.html#a55">00058</a> KProcess* <a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a> = 0;
<a name="l00059"></a>00059
<a name="l00060"></a><a class="code" href="namespaceKWinInternal.html#a56">00060</a> <span class="keywordtype">bool</span> <a class="code" href="namespaceKWinInternal.html#a56">allowKompmgrRestart</a> = TRUE;
<a name="l00061"></a>00061
<a name="l00062"></a>00062 <span class="comment">// Rikkus: This class is too complex. It needs splitting further.</span>
<a name="l00063"></a>00063 <span class="comment">// It's a nightmare to understand, especially with so few comments :(</span>
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="comment">// Matthias: Feel free to ask me questions about it. Feel free to add</span>
<a name="l00066"></a>00066 <span class="comment">// comments. I dissagree that further splittings makes it easier. 2500</span>
<a name="l00067"></a>00067 <span class="comment">// lines are not too much. It's the task that is complex, not the</span>
<a name="l00068"></a>00068 <span class="comment">// code.</span>
<a name="l00069"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a0">00069</a> <a class="code" href="classKWinInternal_1_1Workspace.html#a0">Workspace::Workspace</a>( <span class="keywordtype">bool</span> restore )
<a name="l00070"></a>00070 : DCOPObject (<span class="stringliteral">"KWinInterface"</span>),
<a name="l00071"></a>00071 QObject (0, <span class="stringliteral">"workspace"</span>),
<a name="l00072"></a>00072 current_desktop (0),
<a name="l00073"></a>00073 number_of_desktops(0),
<a name="l00074"></a>00074 active_popup( NULL ),
<a name="l00075"></a>00075 active_popup_client( NULL ),
<a name="l00076"></a>00076 desktop_widget (0),
<a name="l00077"></a>00077 temporaryRulesMessages( <span class="stringliteral">"_KDE_NET_WM_TEMPORARY_RULES"</span>, NULL, false ),
<a name="l00078"></a>00078 active_client (0),
<a name="l00079"></a>00079 last_active_client (0),
<a name="l00080"></a>00080 most_recently_raised (0),
<a name="l00081"></a>00081 movingClient(0),
<a name="l00082"></a>00082 pending_take_activity ( NULL ),
<a name="l00083"></a>00083 delayfocus_client (0),
<a name="l00084"></a>00084 was_user_interaction (false),
<a name="l00085"></a>00085 session_saving (false),
<a name="l00086"></a>00086 control_grab (false),
<a name="l00087"></a>00087 tab_grab (false),
<a name="l00088"></a>00088 mouse_emulation (false),
<a name="l00089"></a>00089 block_focus (0),
<a name="l00090"></a>00090 tab_box (0),
<a name="l00091"></a>00091 popupinfo (0),
<a name="l00092"></a>00092 popup (0),
<a name="l00093"></a>00093 advanced_popup (0),
<a name="l00094"></a>00094 desk_popup (0),
<a name="l00095"></a>00095 desk_popup_index (0),
<a name="l00096"></a>00096 keys (0),
<a name="l00097"></a>00097 client_keys ( NULL ),
<a name="l00098"></a>00098 client_keys_dialog ( NULL ),
<a name="l00099"></a>00099 client_keys_client ( NULL ),
<a name="l00100"></a>00100 root (0),
<a name="l00101"></a>00101 workspaceInit (true),
<a name="l00102"></a>00102 startup(0), electric_have_borders(false),
<a name="l00103"></a>00103 electric_current_border(0),
<a name="l00104"></a>00104 electric_top_border(None),
<a name="l00105"></a>00105 electric_bottom_border(None),
<a name="l00106"></a>00106 electric_left_border(None),
<a name="l00107"></a>00107 electric_right_border(None),
<a name="l00108"></a>00108 layoutOrientation(Qt::Vertical),
<a name="l00109"></a>00109 layoutX(-1),
<a name="l00110"></a>00110 layoutY(2),
<a name="l00111"></a>00111 workarea(NULL),
<a name="l00112"></a>00112 screenarea(NULL),
<a name="l00113"></a>00113 managing_topmenus( false ),
<a name="l00114"></a>00114 topmenu_selection( NULL ),
<a name="l00115"></a>00115 topmenu_watcher( NULL ),
<a name="l00116"></a>00116 topmenu_height( 0 ),
<a name="l00117"></a>00117 topmenu_space( NULL ),
<a name="l00118"></a>00118 set_active_client_recursion( 0 ),
<a name="l00119"></a>00119 block_stacking_updates( 0 ),
<a name="l00120"></a>00120 forced_global_mouse_grab( false )
<a name="l00121"></a>00121 {
<a name="l00122"></a>00122 _self = <span class="keyword">this</span>;
<a name="l00123"></a>00123 mgr = <span class="keyword">new</span> <a class="code" href="classKWinInternal_1_1PluginMgr.html">PluginMgr</a>;
<a name="l00124"></a>00124 root = qt_xrootwin();
<a name="l00125"></a>00125 default_colormap = DefaultColormap(qt_xdisplay(), qt_xscreen() );
<a name="l00126"></a>00126 installed_colormap = default_colormap;
<a name="l00127"></a>00127 session.setAutoDelete( TRUE );
<a name="l00128"></a>00128
<a name="l00129"></a>00129 connect( &temporaryRulesMessages, SIGNAL( gotMessage( <span class="keyword">const</span> QString& )),
<a name="l00130"></a>00130 <span class="keyword">this</span>, SLOT( gotTemporaryRulesMessage( <span class="keyword">const</span> QString& )));
<a name="l00131"></a>00131 connect( &rulesUpdatedTimer, SIGNAL( timeout()), <span class="keyword">this</span>, SLOT( writeWindowRules()));
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <a class="code" href="namespaceKWinInternal.html#a104">updateXTime</a>(); <span class="comment">// needed for proper initialization of user_time in Client ctor</span>
<a name="l00134"></a>00134
<a name="l00135"></a>00135 delayFocusTimer = 0;
<a name="l00136"></a>00136
<a name="l00137"></a>00137 electric_time_first = qt_x_time;
<a name="l00138"></a>00138 electric_time_last = qt_x_time;
<a name="l00139"></a>00139
<a name="l00140"></a>00140 <span class="keywordflow">if</span> ( restore )
<a name="l00141"></a>00141 loadSessionInfo();
<a name="l00142"></a>00142
<a name="l00143"></a>00143 loadWindowRules();
<a name="l00144"></a>00144
<a name="l00145"></a>00145 (void) QApplication::desktop(); <span class="comment">// trigger creation of desktop widget</span>
<a name="l00146"></a>00146
<a name="l00147"></a>00147 desktop_widget =
<a name="l00148"></a>00148 <span class="keyword">new</span> QWidget(
<a name="l00149"></a>00149 0,
<a name="l00150"></a>00150 <span class="stringliteral">"desktop_widget"</span>,
<a name="l00151"></a>00151 Qt::WType_Desktop | Qt::WPaintUnclipped
<a name="l00152"></a>00152 );
<a name="l00153"></a>00153
<a name="l00154"></a>00154 kapp->setGlobalMouseTracking( <span class="keyword">true</span> ); <span class="comment">// so that this doesn't mess eventmask on root window later</span>
<a name="l00155"></a>00155 <span class="comment">// call this before XSelectInput() on the root window</span>
<a name="l00156"></a>00156 startup = <span class="keyword">new</span> KStartupInfo(
<a name="l00157"></a>00157 KStartupInfo::DisableKWinModule | KStartupInfo::AnnounceSilenceChanges, <span class="keyword">this</span> );
<a name="l00158"></a>00158
<a name="l00159"></a>00159 <span class="comment">// select windowmanager privileges</span>
<a name="l00160"></a>00160 XSelectInput(qt_xdisplay(), root,
<a name="l00161"></a>00161 KeyPressMask |
<a name="l00162"></a>00162 PropertyChangeMask |
<a name="l00163"></a>00163 ColormapChangeMask |
<a name="l00164"></a>00164 SubstructureRedirectMask |
<a name="l00165"></a>00165 SubstructureNotifyMask |
<a name="l00166"></a>00166 FocusChangeMask <span class="comment">// for NotifyDetailNone</span>
<a name="l00167"></a>00167 );
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <a class="code" href="classKWinInternal_1_1Shape.html#e3">Shape::init</a>();
<a name="l00170"></a>00170
<a name="l00171"></a>00171 <span class="comment">// compatibility</span>
<a name="l00172"></a>00172 <span class="keywordtype">long</span> data = 1;
<a name="l00173"></a>00173
<a name="l00174"></a>00174 XChangeProperty(
<a name="l00175"></a>00175 qt_xdisplay(),
<a name="l00176"></a>00176 qt_xrootwin(),
<a name="l00177"></a>00177 <a class="code" href="namespaceKWinInternal.html#a0">atoms</a>-><a class="code" href="classKWinInternal_1_1Atoms.html#o0">kwin_running</a>,
<a name="l00178"></a>00178 <a class="code" href="namespaceKWinInternal.html#a0">atoms</a>-><a class="code" href="classKWinInternal_1_1Atoms.html#o0">kwin_running</a>,
<a name="l00179"></a>00179 32,
<a name="l00180"></a>00180 PropModeAppend,
<a name="l00181"></a>00181 (<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*) &data,
<a name="l00182"></a>00182 1
<a name="l00183"></a>00183 );
<a name="l00184"></a>00184
<a name="l00185"></a>00185 client_keys = <span class="keyword">new</span> KGlobalAccel( <span class="keyword">this</span> );
<a name="l00186"></a>00186 initShortcuts();
<a name="l00187"></a>00187 tab_box = <span class="keyword">new</span> <a class="code" href="classKWinInternal_1_1TabBox.html">TabBox</a>( <span class="keyword">this</span> );
<a name="l00188"></a>00188 popupinfo = <span class="keyword">new</span> <a class="code" href="classKWinInternal_1_1PopupInfo.html">PopupInfo</a>( );
<a name="l00189"></a>00189
<a name="l00190"></a>00190 init();
<a name="l00191"></a>00191
<a name="l00192"></a>00192 <span class="preprocessor">#if (QT_VERSION-0 >= 0x030200) // XRANDR support</span>
<a name="l00193"></a>00193 <span class="preprocessor"></span> connect( kapp->desktop(), SIGNAL( resized( <span class="keywordtype">int</span> )), SLOT( desktopResized()));
<a name="l00194"></a>00194 <span class="preprocessor">#endif</span>
<a name="l00195"></a>00195 <span class="preprocessor"></span>
<a name="l00196"></a>00196 <span class="comment">// start kompmgr - i wanted to put this into main.cpp, but that would prevent dcop support, as long as Application was no dcop_object</span>
<a name="l00197"></a>00197 <span class="keywordflow">if</span> (<a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#o27">useTranslucency</a>)
<a name="l00198"></a>00198 {
<a name="l00199"></a>00199 <a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a> = <span class="keyword">new</span> KProcess;
<a name="l00200"></a>00200 connect(<a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>, SIGNAL(receivedStderr(KProcess*, <span class="keywordtype">char</span>*, <span class="keywordtype">int</span>)), SLOT(handleKompmgrOutput(KProcess*, <span class="keywordtype">char</span>*, <span class="keywordtype">int</span>)));
<a name="l00201"></a>00201 *<a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a> << <span class="stringliteral">"kompmgr"</span>;
<a name="l00202"></a>00202 <a class="code" href="classKWinInternal_1_1Workspace.html#i56">startKompmgr</a>();
<a name="l00203"></a>00203 }
<a name="l00204"></a>00204 }
<a name="l00205"></a>00205
<a name="l00206"></a>00206
<a name="l00207"></a>00207 <span class="keywordtype">void</span> Workspace::init()
<a name="l00208"></a>00208 {
<a name="l00209"></a>00209 checkElectricBorders();
<a name="l00210"></a>00210
<a name="l00211"></a>00211 <span class="comment">// not used yet</span>
<a name="l00212"></a>00212 <span class="comment">// topDock = 0L;</span>
<a name="l00213"></a>00213 <span class="comment">// maximizedWindowCounter = 0;</span>
<a name="l00214"></a>00214
<a name="l00215"></a>00215 supportWindow = <span class="keyword">new</span> QWidget;
<a name="l00216"></a>00216 XLowerWindow( qt_xdisplay(), supportWindow->winId()); <span class="comment">// see usage in layers.cpp</span>
<a name="l00217"></a>00217
<a name="l00218"></a>00218 XSetWindowAttributes attr;
<a name="l00219"></a>00219 attr.override_redirect = 1;
<a name="l00220"></a>00220 null_focus_window = XCreateWindow( qt_xdisplay(), qt_xrootwin(), -1,-1, 1, 1, 0, CopyFromParent,
<a name="l00221"></a>00221 InputOnly, CopyFromParent, CWOverrideRedirect, &attr );
<a name="l00222"></a>00222 XMapWindow(qt_xdisplay(), null_focus_window);
<a name="l00223"></a>00223
<a name="l00224"></a>00224 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> protocols[ 5 ] =
<a name="l00225"></a>00225 {
<a name="l00226"></a>00226 NET::Supported |
<a name="l00227"></a>00227 NET::SupportingWMCheck |
<a name="l00228"></a>00228 NET::ClientList |
<a name="l00229"></a>00229 NET::ClientListStacking |
<a name="l00230"></a>00230 NET::DesktopGeometry |
<a name="l00231"></a>00231 NET::NumberOfDesktops |
<a name="l00232"></a>00232 NET::CurrentDesktop |
<a name="l00233"></a>00233 NET::ActiveWindow |
<a name="l00234"></a>00234 NET::WorkArea |
<a name="l00235"></a>00235 NET::CloseWindow |
<a name="l00236"></a>00236 NET::DesktopNames |
<a name="l00237"></a>00237 NET::KDESystemTrayWindows |
<a name="l00238"></a>00238 NET::WMName |
<a name="l00239"></a>00239 NET::WMVisibleName |
<a name="l00240"></a>00240 NET::WMDesktop |
<a name="l00241"></a>00241 NET::WMWindowType |
<a name="l00242"></a>00242 NET::WMState |
<a name="l00243"></a>00243 NET::WMStrut |
<a name="l00244"></a>00244 NET::WMIconGeometry |
<a name="l00245"></a>00245 NET::WMIcon |
<a name="l00246"></a>00246 NET::WMPid |
<a name="l00247"></a>00247 NET::WMMoveResize |
<a name="l00248"></a>00248 NET::WMKDESystemTrayWinFor |
<a name="l00249"></a>00249 NET::WMKDEFrameStrut |
<a name="l00250"></a>00250 NET::WMPing
<a name="l00251"></a>00251 ,
<a name="l00252"></a>00252 NET::NormalMask |
<a name="l00253"></a>00253 NET::DesktopMask |
<a name="l00254"></a>00254 NET::DockMask |
<a name="l00255"></a>00255 NET::ToolbarMask |
<a name="l00256"></a>00256 NET::MenuMask |
<a name="l00257"></a>00257 NET::DialogMask |
<a name="l00258"></a>00258 NET::OverrideMask |
<a name="l00259"></a>00259 NET::TopMenuMask |
<a name="l00260"></a>00260 NET::UtilityMask |
<a name="l00261"></a>00261 NET::SplashMask |
<a name="l00262"></a>00262 0
<a name="l00263"></a>00263 ,
<a name="l00264"></a>00264 NET::Modal |
<a name="l00265"></a>00265 <span class="comment">// NET::Sticky | // large desktops not supported (and probably never will be)</span>
<a name="l00266"></a>00266 NET::MaxVert |
<a name="l00267"></a>00267 NET::MaxHoriz |
<a name="l00268"></a>00268 NET::Shaded |
<a name="l00269"></a>00269 NET::SkipTaskbar |
<a name="l00270"></a>00270 NET::KeepAbove |
<a name="l00271"></a>00271 <span class="comment">// NET::StaysOnTop | the same like KeepAbove</span>
<a name="l00272"></a>00272 NET::SkipPager |
<a name="l00273"></a>00273 NET::Hidden |
<a name="l00274"></a>00274 NET::FullScreen |
<a name="l00275"></a>00275 NET::KeepBelow |
<a name="l00276"></a>00276 NET::DemandsAttention |
<a name="l00277"></a>00277 0
<a name="l00278"></a>00278 ,
<a name="l00279"></a>00279 NET::WM2UserTime |
<a name="l00280"></a>00280 NET::WM2StartupId |
<a name="l00281"></a>00281 NET::WM2AllowedActions |
<a name="l00282"></a>00282 NET::WM2RestackWindow |
<a name="l00283"></a>00283 NET::WM2MoveResizeWindow |
<a name="l00284"></a>00284 NET::WM2ExtendedStrut |
<a name="l00285"></a>00285 NET::WM2KDETemporaryRules |
<a name="l00286"></a>00286 0
<a name="l00287"></a>00287 ,
<a name="l00288"></a>00288 NET::ActionMove |
<a name="l00289"></a>00289 NET::ActionResize |
<a name="l00290"></a>00290 NET::ActionMinimize |
<a name="l00291"></a>00291 NET::ActionShade |
<a name="l00292"></a>00292 <span class="comment">// NET::ActionStick | // Sticky state is not supported</span>
<a name="l00293"></a>00293 NET::ActionMaxVert |
<a name="l00294"></a>00294 NET::ActionMaxHoriz |
<a name="l00295"></a>00295 NET::ActionFullScreen |
<a name="l00296"></a>00296 NET::ActionChangeDesktop |
<a name="l00297"></a>00297 NET::ActionClose |
<a name="l00298"></a>00298 0
<a name="l00299"></a>00299 ,
<a name="l00300"></a>00300 };
<a name="l00301"></a>00301
<a name="l00302"></a>00302 rootInfo = <span class="keyword">new</span> RootInfo( <span class="keyword">this</span>, qt_xdisplay(), supportWindow->winId(), <span class="stringliteral">"KWin"</span>,
<a name="l00303"></a>00303 protocols, 5, qt_xscreen() );
<a name="l00304"></a>00304
<a name="l00305"></a>00305 loadDesktopSettings();
<a name="l00306"></a>00306 <span class="comment">// extra NETRootInfo instance in Client mode is needed to get the values of the properties</span>
<a name="l00307"></a>00307 NETRootInfo client_info( qt_xdisplay(), NET::ActiveWindow | NET::CurrentDesktop );
<a name="l00308"></a>00308 <span class="keywordtype">int</span> initial_desktop;
<a name="l00309"></a>00309 <span class="keywordflow">if</span>( !kapp->isSessionRestored())
<a name="l00310"></a>00310 initial_desktop = client_info.currentDesktop();
<a name="l00311"></a>00311 <span class="keywordflow">else</span>
<a name="l00312"></a>00312 {
<a name="l00313"></a>00313 KConfigGroupSaver saver( kapp->sessionConfig(), <span class="stringliteral">"Session"</span> );
<a name="l00314"></a>00314 initial_desktop = kapp->sessionConfig()->readNumEntry( <span class="stringliteral">"desktop"</span>, 1 );
<a name="l00315"></a>00315 }
<a name="l00316"></a>00316 <span class="keywordflow">if</span>( !<a class="code" href="classKWinInternal_1_1Workspace.html#a76">setCurrentDesktop</a>( initial_desktop ))
<a name="l00317"></a>00317 <a class="code" href="classKWinInternal_1_1Workspace.html#a76">setCurrentDesktop</a>( 1 );
<a name="l00318"></a>00318
<a name="l00319"></a>00319 <span class="comment">// now we know how many desktops we'll, thus, we initialise the positioning object</span>
<a name="l00320"></a>00320 initPositioning = <span class="keyword">new</span> Placement(<span class="keyword">this</span>);
<a name="l00321"></a>00321
<a name="l00322"></a>00322 connect(&reconfigureTimer, SIGNAL(timeout()), <span class="keyword">this</span>,
<a name="l00323"></a>00323 SLOT(<a class="code" href="classKWinInternal_1_1Workspace.html#i49">slotReconfigure</a>()));
<a name="l00324"></a>00324 connect( &updateToolWindowsTimer, SIGNAL( timeout()), <span class="keyword">this</span>, SLOT( slotUpdateToolWindows()));
<a name="l00325"></a>00325
<a name="l00326"></a>00326 connect(kapp, SIGNAL(appearanceChanged()), <span class="keyword">this</span>,
<a name="l00327"></a>00327 SLOT(<a class="code" href="classKWinInternal_1_1Workspace.html#i49">slotReconfigure</a>()));
<a name="l00328"></a>00328 connect(kapp, SIGNAL(settingsChanged(<span class="keywordtype">int</span>)), <span class="keyword">this</span>,
<a name="l00329"></a>00329 SLOT(<a class="code" href="classKWinInternal_1_1Workspace.html#i48">slotSettingsChanged</a>(<span class="keywordtype">int</span>)));
<a name="l00330"></a>00330
<a name="l00331"></a>00331 active_client = NULL;
<a name="l00332"></a>00332 rootInfo->setActiveWindow( None );
<a name="l00333"></a>00333 <a class="code" href="classKWinInternal_1_1Workspace.html#a97">focusToNull</a>();
<a name="l00334"></a>00334 <span class="keywordflow">if</span>( !kapp->isSessionRestored())
<a name="l00335"></a>00335 ++block_focus; <span class="comment">// because it will be set below</span>
<a name="l00336"></a>00336
<a name="l00337"></a>00337 <span class="keywordtype">char</span> nm[ 100 ];
<a name="l00338"></a>00338 sprintf( nm, <span class="stringliteral">"_KDE_TOPMENU_OWNER_S%d"</span>, DefaultScreen( qt_xdisplay()));
<a name="l00339"></a>00339 Atom topmenu_atom = XInternAtom( qt_xdisplay(), nm, False );
<a name="l00340"></a>00340 topmenu_selection = <span class="keyword">new</span> KSelectionOwner( topmenu_atom );
<a name="l00341"></a>00341 topmenu_watcher = <span class="keyword">new</span> KSelectionWatcher( topmenu_atom );
<a name="l00342"></a>00342 <span class="comment">// TODO grabXServer(); - where exactly put this? topmenu selection claiming down belong must be before</span>
<a name="l00343"></a>00343
<a name="l00344"></a>00344 { <span class="comment">// begin updates blocker block</span>
<a name="l00345"></a>00345 <a class="code" href="classKWinInternal_1_1Workspace.html#n0">StackingUpdatesBlocker</a> blocker( <span class="keyword">this</span> );
<a name="l00346"></a>00346
<a name="l00347"></a>00347 <span class="keywordflow">if</span>( <a class="code" href="namespaceKWinInternal.html#a13">options</a>->topMenuEnabled() && topmenu_selection->claim( <span class="keyword">false</span> ))
<a name="l00348"></a>00348 setupTopMenuHandling(); <span class="comment">// this can call updateStackingOrder()</span>
<a name="l00349"></a>00349 <span class="keywordflow">else</span>
<a name="l00350"></a>00350 lostTopMenuSelection();
<a name="l00351"></a>00351
<a name="l00352"></a>00352 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i, nwins;
<a name="l00353"></a>00353 Window root_return, parent_return, *wins;
<a name="l00354"></a>00354 XQueryTree(qt_xdisplay(), root, &root_return, &parent_return, &wins, &nwins);
<a name="l00355"></a>00355 <span class="keywordflow">for</span> (i = 0; i < nwins; i++)
<a name="l00356"></a>00356 {
<a name="l00357"></a>00357 XWindowAttributes attr;
<a name="l00358"></a>00358 XGetWindowAttributes(qt_xdisplay(), wins[i], &attr);
<a name="l00359"></a>00359 <span class="keywordflow">if</span> (attr.override_redirect )
<a name="l00360"></a>00360 <span class="keywordflow">continue</span>;
<a name="l00361"></a>00361 <span class="keywordflow">if</span>( topmenu_space && topmenu_space->winId() == wins[ i ] )
<a name="l00362"></a>00362 <span class="keywordflow">continue</span>;
<a name="l00363"></a>00363 <span class="keywordflow">if</span> (attr.map_state != IsUnmapped)
<a name="l00364"></a>00364 {
<a name="l00365"></a>00365 <span class="keywordflow">if</span> ( addSystemTrayWin( wins[i] ) )
<a name="l00366"></a>00366 <span class="keywordflow">continue</span>;
<a name="l00367"></a>00367 Client* c = createClient( wins[i], <span class="keyword">true</span> );
<a name="l00368"></a>00368 <span class="keywordflow">if</span> ( c != NULL && root != qt_xrootwin() )
<a name="l00369"></a>00369 { <span class="comment">// TODO what is this?</span>
<a name="l00370"></a>00370 <span class="comment">// TODO may use QWidget:.create</span>
<a name="l00371"></a>00371 XReparentWindow( qt_xdisplay(), c->frameId(), root, 0, 0 );
<a name="l00372"></a>00372 c->move(0,0);
<a name="l00373"></a>00373 }
<a name="l00374"></a>00374 }
<a name="l00375"></a>00375 }
<a name="l00376"></a>00376 <span class="keywordflow">if</span> ( wins )
<a name="l00377"></a>00377 XFree((<span class="keywordtype">void</span> *) wins);
<a name="l00378"></a>00378 <span class="comment">// propagate clients, will really happen at the end of the updates blocker block</span>
<a name="l00379"></a>00379 updateStackingOrder( <span class="keyword">true</span> );
<a name="l00380"></a>00380
<a name="l00381"></a>00381 <a class="code" href="classKWinInternal_1_1Workspace.html#i55">updateClientArea</a>();
<a name="l00382"></a>00382 raiseElectricBorders();
<a name="l00383"></a>00383
<a name="l00384"></a>00384 <span class="comment">// NETWM spec says we have to set it to (0,0) if we don't support it</span>
<a name="l00385"></a>00385 NETPoint* viewports = <span class="keyword">new</span> NETPoint[ number_of_desktops ];
<a name="l00386"></a>00386 rootInfo->setDesktopViewport( number_of_desktops, *viewports );
<a name="l00387"></a>00387 <span class="keyword">delete</span>[] viewports;
<a name="l00388"></a>00388 QRect geom = QApplication::desktop()->geometry();
<a name="l00389"></a>00389 NETSize desktop_geometry;
<a name="l00390"></a>00390 desktop_geometry.width = geom.width();
<a name="l00391"></a>00391 desktop_geometry.height = geom.height();
<a name="l00392"></a>00392 <span class="comment">// TODO update also after gaining XRANDR support</span>
<a name="l00393"></a>00393 rootInfo->setDesktopGeometry( -1, desktop_geometry );
<a name="l00394"></a>00394
<a name="l00395"></a>00395 } <span class="comment">// end updates blocker block</span>
<a name="l00396"></a>00396
<a name="l00397"></a>00397 Client* new_active_client = NULL;
<a name="l00398"></a>00398 <span class="keywordflow">if</span>( !kapp->isSessionRestored())
<a name="l00399"></a>00399 {
<a name="l00400"></a>00400 --block_focus;
<a name="l00401"></a>00401 new_active_client = <a class="code" href="classKWinInternal_1_1Workspace.html#a5">findClient</a>( WindowMatchPredicate( client_info.activeWindow()));
<a name="l00402"></a>00402 }
<a name="l00403"></a>00403 <span class="keywordflow">if</span>( new_active_client == NULL
<a name="l00404"></a>00404 && <a class="code" href="classKWinInternal_1_1Workspace.html#a14">activeClient</a>() == NULL && should_get_focus.count() == 0 ) <span class="comment">// no client activated in manage()</span>
<a name="l00405"></a>00405 {
<a name="l00406"></a>00406 <span class="keywordflow">if</span>( new_active_client == NULL )
<a name="l00407"></a>00407 new_active_client = <a class="code" href="classKWinInternal_1_1Workspace.html#a58">topClientOnDesktop</a>( <a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>());
<a name="l00408"></a>00408 <span class="keywordflow">if</span>( new_active_client == NULL && !desktops.isEmpty() )
<a name="l00409"></a>00409 new_active_client = <a class="code" href="classKWinInternal_1_1Workspace.html#a59">findDesktop</a>( <span class="keyword">true</span>, <a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>());
<a name="l00410"></a>00410 }
<a name="l00411"></a>00411 <span class="keywordflow">if</span>( new_active_client != NULL )
<a name="l00412"></a>00412 <a class="code" href="classKWinInternal_1_1Workspace.html#a16">activateClient</a>( new_active_client );
<a name="l00413"></a>00413 <span class="comment">// SELI TODO this won't work with unreasonable focus policies,</span>
<a name="l00414"></a>00414 <span class="comment">// and maybe in rare cases also if the selected client doesn't</span>
<a name="l00415"></a>00415 <span class="comment">// want focus</span>
<a name="l00416"></a>00416 workspaceInit = <span class="keyword">false</span>;
<a name="l00417"></a>00417 <span class="comment">// TODO ungrabXServer()</span>
<a name="l00418"></a>00418 }
<a name="l00419"></a>00419
<a name="l00420"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a1">00420</a> <a class="code" href="classKWinInternal_1_1Workspace.html#a1">Workspace::~Workspace</a>()
<a name="l00421"></a>00421 {
<a name="l00422"></a>00422 <span class="keywordflow">if</span> (<a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>)
<a name="l00423"></a>00423 <span class="keyword">delete</span> <a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>;
<a name="l00424"></a>00424 blockStackingUpdates( <span class="keyword">true</span> );
<a name="l00425"></a>00425 <span class="comment">// TODO grabXServer();</span>
<a name="l00426"></a>00426 <span class="comment">// use stacking_order, so that kwin --replace keeps stacking order</span>
<a name="l00427"></a>00427 <span class="keywordflow">for</span>( ClientList::ConstIterator it = stacking_order.begin();
<a name="l00428"></a>00428 it != stacking_order.end();
<a name="l00429"></a>00429 ++it )
<a name="l00430"></a>00430 {
<a name="l00431"></a>00431 <span class="comment">// only release the window</span>
<a name="l00432"></a>00432 (*it)->releaseWindow( <span class="keyword">true</span> );
<a name="l00433"></a>00433 <span class="comment">// no removeClient() is called !</span>
<a name="l00434"></a>00434 }
<a name="l00435"></a>00435 <span class="keyword">delete</span> desktop_widget;
<a name="l00436"></a>00436 <span class="keyword">delete</span> tab_box;
<a name="l00437"></a>00437 <span class="keyword">delete</span> popupinfo;
<a name="l00438"></a>00438 <span class="keyword">delete</span> popup;
<a name="l00439"></a>00439 <span class="keywordflow">if</span> ( root == qt_xrootwin() )
<a name="l00440"></a>00440 XDeleteProperty(qt_xdisplay(), qt_xrootwin(), <a class="code" href="namespaceKWinInternal.html#a0">atoms</a>-><a class="code" href="classKWinInternal_1_1Atoms.html#o0">kwin_running</a>);
<a name="l00441"></a>00441
<a name="l00442"></a>00442 writeWindowRules();
<a name="l00443"></a>00443 KGlobal::config()->sync();
<a name="l00444"></a>00444
<a name="l00445"></a>00445 <span class="keyword">delete</span> rootInfo;
<a name="l00446"></a>00446 <span class="keyword">delete</span> supportWindow;
<a name="l00447"></a>00447 <span class="keyword">delete</span> mgr;
<a name="l00448"></a>00448 <span class="keyword">delete</span>[] workarea;
<a name="l00449"></a>00449 <span class="keyword">delete</span>[] screenarea;
<a name="l00450"></a>00450 <span class="keyword">delete</span> startup;
<a name="l00451"></a>00451 <span class="keyword">delete</span> initPositioning;
<a name="l00452"></a>00452 <span class="keyword">delete</span> topmenu_watcher;
<a name="l00453"></a>00453 <span class="keyword">delete</span> topmenu_selection;
<a name="l00454"></a>00454 <span class="keyword">delete</span> topmenu_space;
<a name="l00455"></a>00455 <span class="keyword">delete</span> client_keys_dialog;
<a name="l00456"></a>00456 <span class="keywordflow">while</span>( !rules.isEmpty())
<a name="l00457"></a>00457 {
<a name="l00458"></a>00458 <span class="keyword">delete</span> rules.front();
<a name="l00459"></a>00459 rules.pop_front();
<a name="l00460"></a>00460 }
<a name="l00461"></a>00461 XDestroyWindow( qt_xdisplay(), null_focus_window );
<a name="l00462"></a>00462 <span class="comment">// TODO ungrabXServer();</span>
<a name="l00463"></a>00463 _self = 0;
<a name="l00464"></a>00464 }
<a name="l00465"></a>00465
<a name="l00466"></a>00466 <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* Workspace::createClient( Window w, <span class="keywordtype">bool</span> is_mapped )
<a name="l00467"></a>00467 {
<a name="l00468"></a>00468 <a class="code" href="classKWinInternal_1_1StackingUpdatesBlocker.html">StackingUpdatesBlocker</a> blocker( <span class="keyword">this</span> );
<a name="l00469"></a>00469 <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* c = <span class="keyword">new</span> <a class="code" href="classKWinInternal_1_1Client.html">Client</a>( <span class="keyword">this</span> );
<a name="l00470"></a>00470 <span class="keywordflow">if</span>( !c-><a class="code" href="classKWinInternal_1_1Client.html#a35">manage</a>( w, is_mapped ))
<a name="l00471"></a>00471 {
<a name="l00472"></a>00472 <a class="code" href="classKWinInternal_1_1Client.html#e5">Client::deleteClient</a>( c, Allowed );
<a name="l00473"></a>00473 <span class="keywordflow">return</span> NULL;
<a name="l00474"></a>00474 }
<a name="l00475"></a>00475 addClient( c, Allowed );
<a name="l00476"></a>00476 <span class="keywordflow">return</span> c;
<a name="l00477"></a>00477 }
<a name="l00478"></a>00478
<a name="l00479"></a>00479 <span class="keywordtype">void</span> Workspace::addClient( Client* c, <a class="code" href="namespaceKWinInternal.html#a120">allowed_t</a> )
<a name="l00480"></a>00480 {
<a name="l00481"></a>00481 <span class="comment">// waited with trans settings until window figured out if active or not ;)</span>
<a name="l00482"></a>00482 <span class="comment">// qWarning("%s", (const char*)(c->resourceClass()));</span>
<a name="l00483"></a>00483 c-><a class="code" href="classKWinInternal_1_1Client.html#a174">setBMP</a>(c->resourceName() == <span class="stringliteral">"beep-media-player"</span> || c->decorationId() == None);
<a name="l00484"></a>00484 <span class="comment">// first check if the window has it's own opinion of it's translucency ;)</span>
<a name="l00485"></a>00485 c->getWindowOpacity();
<a name="l00486"></a>00486 <span class="keywordflow">if</span> (c->isDock())
<a name="l00487"></a>00487 {
<a name="l00488"></a>00488 <span class="comment">// if (c->x() == 0 && c->y() == 0 && c->width() > c->height()) topDock = c;</span>
<a name="l00489"></a>00489 <span class="keywordflow">if</span> (!c->hasCustomOpacity()) <span class="comment">// this xould be done slightly more efficient, but we want to support the topDock in future</span>
<a name="l00490"></a>00490 {
<a name="l00491"></a>00491 c->setShadowSize(<a class="code" href="namespaceKWinInternal.html#a13">options</a>->dockShadowSize);
<a name="l00492"></a>00492 c->setOpacity(<a class="code" href="namespaceKWinInternal.html#a13">options</a>->translucentDocks, <a class="code" href="namespaceKWinInternal.html#a13">options</a>->dockOpacity);
<a name="l00493"></a>00493 }
<a name="l00494"></a>00494 }
<a name="l00495"></a>00495 <span class="comment">//------------------------------------------------ </span>
<a name="l00496"></a>00496 Group* grp = <a class="code" href="classKWinInternal_1_1Workspace.html#a92">findGroup</a>( c->window());
<a name="l00497"></a>00497 <span class="keywordflow">if</span>( grp != NULL )
<a name="l00498"></a>00498 grp->gotLeader( c );
<a name="l00499"></a>00499
<a name="l00500"></a>00500 <span class="keywordflow">if</span> ( c->isDesktop() )
<a name="l00501"></a>00501 {
<a name="l00502"></a>00502 desktops.append( c );
<a name="l00503"></a>00503 <span class="keywordflow">if</span>( active_client == NULL && should_get_focus.isEmpty() && c->isOnCurrentDesktop())
<a name="l00504"></a>00504 <a class="code" href="classKWinInternal_1_1Workspace.html#a17">requestFocus</a>( c ); <span class="comment">// CHECKME? make sure desktop is active after startup if there's no other window active</span>
<a name="l00505"></a>00505 }
<a name="l00506"></a>00506 <span class="keywordflow">else</span>
<a name="l00507"></a>00507 {
<a name="l00508"></a>00508 <span class="keywordflow">if</span> ( c->wantsTabFocus() && !focus_chain.contains( c ))
<a name="l00509"></a>00509 focus_chain.append( c );
<a name="l00510"></a>00510 clients.append( c );
<a name="l00511"></a>00511 }
<a name="l00512"></a>00512 <span class="keywordflow">if</span>( !unconstrained_stacking_order.contains( c ))
<a name="l00513"></a>00513 unconstrained_stacking_order.append( c );
<a name="l00514"></a>00514 <span class="keywordflow">if</span>( !stacking_order.contains( c )) <span class="comment">// it'll be updated later, and updateToolWindows() requires</span>
<a name="l00515"></a>00515 stacking_order.append( c ); <span class="comment">// c to be in stacking_order</span>
<a name="l00516"></a>00516 <span class="keywordflow">if</span>( c->isTopMenu())
<a name="l00517"></a>00517 addTopMenu( c );
<a name="l00518"></a>00518 <a class="code" href="classKWinInternal_1_1Workspace.html#i55">updateClientArea</a>(); <span class="comment">// this cannot be in manage(), because the client got added only now</span>
<a name="l00519"></a>00519 <a class="code" href="classKWinInternal_1_1Workspace.html#a39">updateClientLayer</a>( c );
<a name="l00520"></a>00520 <span class="keywordflow">if</span>( c->isDesktop())
<a name="l00521"></a>00521 {
<a name="l00522"></a>00522 <a class="code" href="classKWinInternal_1_1Workspace.html#a34">raiseClient</a>( c );
<a name="l00523"></a>00523 <span class="comment">// if there's no active client, make this desktop the active one</span>
<a name="l00524"></a>00524 <span class="keywordflow">if</span>( <a class="code" href="classKWinInternal_1_1Workspace.html#a14">activeClient</a>() == NULL && should_get_focus.count() == 0 )
<a name="l00525"></a>00525 <a class="code" href="classKWinInternal_1_1Workspace.html#a16">activateClient</a>( <a class="code" href="classKWinInternal_1_1Workspace.html#a59">findDesktop</a>( <span class="keyword">true</span>, <a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>()));
<a name="l00526"></a>00526 }
<a name="l00527"></a>00527 c->checkActiveModal();
<a name="l00528"></a>00528 <a class="code" href="classKWinInternal_1_1Workspace.html#a67">checkTransients</a>( c->window()); <span class="comment">// SELI does this really belong here?</span>
<a name="l00529"></a>00529 updateStackingOrder( <span class="keyword">true</span> ); <span class="comment">// propagate new client</span>
<a name="l00530"></a>00530 <span class="keywordflow">if</span>( c->isUtility() || c->isMenu() || c->isToolbar())
<a name="l00531"></a>00531 updateToolWindows( <span class="keyword">true</span> );
<a name="l00532"></a>00532 }
<a name="l00533"></a>00533
<a name="l00534"></a>00534 <span class="comment">/*</span>
<a name="l00535"></a>00535 <span class="comment"> Destroys the client \a c</span>
<a name="l00536"></a>00536 <span class="comment"> */</span>
<a name="l00537"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a90">00537</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a90">Workspace::removeClient</a>( <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* c, <a class="code" href="namespaceKWinInternal.html#a120">allowed_t</a> )
<a name="l00538"></a>00538 {
<a name="l00539"></a>00539 <span class="keywordflow">if</span> (c == active_popup_client)
<a name="l00540"></a>00540 closeActivePopup();
<a name="l00541"></a>00541
<a name="l00542"></a>00542 <span class="keywordflow">if</span>( client_keys_client == c )
<a name="l00543"></a>00543 <a class="code" href="classKWinInternal_1_1Workspace.html#i54">setupWindowShortcutDone</a>( <span class="keyword">false</span> );
<a name="l00544"></a>00544 <span class="keywordflow">if</span>( !c-><a class="code" href="classKWinInternal_1_1Client.html#a121">shortcut</a>().isNull())
<a name="l00545"></a>00545 c-><a class="code" href="classKWinInternal_1_1Client.html#a122">setShortcut</a>( QString::null ); <span class="comment">// remove from client_keys</span>
<a name="l00546"></a>00546
<a name="l00547"></a>00547 <span class="keywordflow">if</span>( c-><a class="code" href="classKWinInternal_1_1Client.html#a93">isDialog</a>())
<a name="l00548"></a>00548 <a class="code" href="classKWinInternal_1_1Notify.html#e0">Notify::raise</a>( Notify::TransDelete );
<a name="l00549"></a>00549 <span class="keywordflow">if</span>( c-><a class="code" href="classKWinInternal_1_1Client.html#a92">isNormalWindow</a>())
<a name="l00550"></a>00550 <a class="code" href="classKWinInternal_1_1Notify.html#e0">Notify::raise</a>( Notify::Delete );
<a name="l00551"></a>00551
<a name="l00552"></a>00552 Q_ASSERT( clients.contains( c ) || desktops.contains( c ));
<a name="l00553"></a>00553 clients.remove( c );
<a name="l00554"></a>00554 desktops.remove( c );
<a name="l00555"></a>00555 unconstrained_stacking_order.remove( c );
<a name="l00556"></a>00556 stacking_order.remove( c );
<a name="l00557"></a>00557 focus_chain.remove( c );
<a name="l00558"></a>00558 attention_chain.remove( c );
<a name="l00559"></a>00559 <span class="keywordflow">if</span>( c->isTopMenu())
<a name="l00560"></a>00560 removeTopMenu( c );
<a name="l00561"></a>00561 <a class="code" href="classKWinInternal_1_1Group.html">Group</a>* group = <a class="code" href="classKWinInternal_1_1Workspace.html#a92">findGroup</a>( c->window());
<a name="l00562"></a>00562 <span class="keywordflow">if</span>( group != NULL )
<a name="l00563"></a>00563 group-><a class="code" href="classKWinInternal_1_1Group.html#a11">lostLeader</a>();
<a name="l00564"></a>00564
<a name="l00565"></a>00565 <span class="keywordflow">if</span> ( c == most_recently_raised )
<a name="l00566"></a>00566 most_recently_raised = 0;
<a name="l00567"></a>00567 should_get_focus.remove( c );
<a name="l00568"></a>00568 Q_ASSERT( c != active_client );
<a name="l00569"></a>00569 <span class="keywordflow">if</span> ( c == last_active_client )
<a name="l00570"></a>00570 last_active_client = 0;
<a name="l00571"></a>00571 <span class="keywordflow">if</span>( c == pending_take_activity )
<a name="l00572"></a>00572 pending_take_activity = NULL;
<a name="l00573"></a>00573 <span class="keywordflow">if</span>( c == delayfocus_client )
<a name="l00574"></a>00574 <a class="code" href="classKWinInternal_1_1Workspace.html#a113">cancelDelayFocus</a>();
<a name="l00575"></a>00575
<a name="l00576"></a>00576 updateStackingOrder( <span class="keyword">true</span> );
<a name="l00577"></a>00577
<a name="l00578"></a>00578 <span class="keywordflow">if</span> (tab_grab)
<a name="l00579"></a>00579 tab_box->repaint();
<a name="l00580"></a>00580
<a name="l00581"></a>00581 <a class="code" href="classKWinInternal_1_1Workspace.html#i55">updateClientArea</a>();
<a name="l00582"></a>00582 }
<a name="l00583"></a>00583
<a name="l00584"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a108">00584</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a108">Workspace::updateCurrentTopMenu</a>()
<a name="l00585"></a>00585 {
<a name="l00586"></a>00586 <span class="keywordflow">if</span>( !<a class="code" href="classKWinInternal_1_1Workspace.html#a106">managingTopMenus</a>())
<a name="l00587"></a>00587 <span class="keywordflow">return</span>;
<a name="l00588"></a>00588 <span class="comment">// toplevel menubar handling</span>
<a name="l00589"></a>00589 <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* menubar = 0;
<a name="l00590"></a>00590 <span class="keywordtype">bool</span> block_desktop_menubar = <span class="keyword">false</span>;
<a name="l00591"></a>00591 <span class="keywordflow">if</span>( active_client )
<a name="l00592"></a>00592 {
<a name="l00593"></a>00593 <span class="comment">// show the new menu bar first...</span>
<a name="l00594"></a>00594 <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* menu_client = active_client;
<a name="l00595"></a>00595 <span class="keywordflow">for</span>(;;)
<a name="l00596"></a>00596 {
<a name="l00597"></a>00597 <span class="keywordflow">if</span>( menu_client-><a class="code" href="classKWinInternal_1_1Client.html#a61">isFullScreen</a>())
<a name="l00598"></a>00598 block_desktop_menubar = <span class="keyword">true</span>;
<a name="l00599"></a>00599 <span class="keywordflow">for</span>( ClientList::ConstIterator it = menu_client-><a class="code" href="classKWinInternal_1_1Client.html#a13">transients</a>().begin();
<a name="l00600"></a>00600 it != menu_client-><a class="code" href="classKWinInternal_1_1Client.html#a13">transients</a>().end();
<a name="l00601"></a>00601 ++it )
<a name="l00602"></a>00602 <span class="keywordflow">if</span>( (*it)->isTopMenu())
<a name="l00603"></a>00603 {
<a name="l00604"></a>00604 menubar = *it;
<a name="l00605"></a>00605 <span class="keywordflow">break</span>;
<a name="l00606"></a>00606 }
<a name="l00607"></a>00607 <span class="keywordflow">if</span>( menubar != NULL || !menu_client-><a class="code" href="classKWinInternal_1_1Client.html#a8">isTransient</a>())
<a name="l00608"></a>00608 <span class="keywordflow">break</span>;
<a name="l00609"></a>00609 <span class="keywordflow">if</span>( menu_client-><a class="code" href="classKWinInternal_1_1Client.html#a82">isModal</a>() || menu_client-><a class="code" href="classKWinInternal_1_1Client.html#a6">transientFor</a>() == NULL )
<a name="l00610"></a>00610 <span class="keywordflow">break</span>; <span class="comment">// don't use mainwindow's menu if this is modal or group transient</span>
<a name="l00611"></a>00611 menu_client = menu_client-><a class="code" href="classKWinInternal_1_1Client.html#a6">transientFor</a>();
<a name="l00612"></a>00612 }
<a name="l00613"></a>00613 <span class="keywordflow">if</span>( !menubar )
<a name="l00614"></a>00614 { <span class="comment">// try to find any topmenu from the application (#72113)</span>
<a name="l00615"></a>00615 <span class="keywordflow">for</span>( ClientList::ConstIterator it = active_client-><a class="code" href="classKWinInternal_1_1Client.html#a16">group</a>()-><a class="code" href="classKWinInternal_1_1Group.html#a5">members</a>().begin();
<a name="l00616"></a>00616 it != active_client-><a class="code" href="classKWinInternal_1_1Client.html#a16">group</a>()-><a class="code" href="classKWinInternal_1_1Group.html#a5">members</a>().end();
<a name="l00617"></a>00617 ++it )
<a name="l00618"></a>00618 <span class="keywordflow">if</span>( (*it)->isTopMenu())
<a name="l00619"></a>00619 {
<a name="l00620"></a>00620 menubar = *it;
<a name="l00621"></a>00621 <span class="keywordflow">break</span>;
<a name="l00622"></a>00622 }
<a name="l00623"></a>00623 }
<a name="l00624"></a>00624 }
<a name="l00625"></a>00625 <span class="keywordflow">if</span>( !menubar && !block_desktop_menubar && <a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#a23">desktopTopMenu</a>())
<a name="l00626"></a>00626 {
<a name="l00627"></a>00627 <span class="comment">// Find the menubar of the desktop</span>
<a name="l00628"></a>00628 <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* desktop = <a class="code" href="classKWinInternal_1_1Workspace.html#a59">findDesktop</a>( <span class="keyword">true</span>, <a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>());
<a name="l00629"></a>00629 <span class="keywordflow">if</span>( desktop != NULL )
<a name="l00630"></a>00630 {
<a name="l00631"></a>00631 <span class="keywordflow">for</span>( ClientList::ConstIterator it = desktop-><a class="code" href="classKWinInternal_1_1Client.html#a13">transients</a>().begin();
<a name="l00632"></a>00632 it != desktop-><a class="code" href="classKWinInternal_1_1Client.html#a13">transients</a>().end();
<a name="l00633"></a>00633 ++it )
<a name="l00634"></a>00634 <span class="keywordflow">if</span>( (*it)->isTopMenu())
<a name="l00635"></a>00635 {
<a name="l00636"></a>00636 menubar = *it;
<a name="l00637"></a>00637 <span class="keywordflow">break</span>;
<a name="l00638"></a>00638 }
<a name="l00639"></a>00639 }
<a name="l00640"></a>00640 <span class="comment">// TODO to be cleaned app with window grouping</span>
<a name="l00641"></a>00641 <span class="comment">// Without qt-copy patch #0009, the topmenu and desktop are not in the same group,</span>
<a name="l00642"></a>00642 <span class="comment">// thus the topmenu is not transient for it :-/.</span>
<a name="l00643"></a>00643 <span class="keywordflow">if</span>( menubar == NULL )
<a name="l00644"></a>00644 {
<a name="l00645"></a>00645 <span class="keywordflow">for</span>( ClientList::ConstIterator it = topmenus.begin();
<a name="l00646"></a>00646 it != topmenus.end();
<a name="l00647"></a>00647 ++it )
<a name="l00648"></a>00648 <span class="keywordflow">if</span>( (*it)->wasOriginallyGroupTransient()) <span class="comment">// kdesktop's topmenu has WM_TRANSIENT_FOR</span>
<a name="l00649"></a>00649 { <span class="comment">// set pointing to the root window</span>
<a name="l00650"></a>00650 menubar = *it; <span class="comment">// to recognize it here</span>
<a name="l00651"></a>00651 <span class="keywordflow">break</span>; <span class="comment">// Also, with the xroot hack in kdesktop,</span>
<a name="l00652"></a>00652 } <span class="comment">// there's no NET::Desktop window to be transient for</span>
<a name="l00653"></a>00653 }
<a name="l00654"></a>00654 }
<a name="l00655"></a>00655
<a name="l00656"></a>00656 <span class="comment">// kdDebug() << "CURRENT TOPMENU:" << menubar << ":" << active_client << endl;</span>
<a name="l00657"></a>00657 <span class="keywordflow">if</span> ( menubar )
<a name="l00658"></a>00658 {
<a name="l00659"></a>00659 <span class="keywordflow">if</span>( active_client && !menubar-><a class="code" href="classKWinInternal_1_1Client.html#a45">isOnDesktop</a>( active_client-><a class="code" href="classKWinInternal_1_1Client.html#a43">desktop</a>()))
<a name="l00660"></a>00660 menubar-><a class="code" href="classKWinInternal_1_1Client.html#a44">setDesktop</a>( active_client-><a class="code" href="classKWinInternal_1_1Client.html#a43">desktop</a>());
<a name="l00661"></a>00661 menubar-><a class="code" href="classKWinInternal_1_1Client.html#a134">hideClient</a>( <span class="keyword">false</span> );
<a name="l00662"></a>00662 topmenu_space->hide();
<a name="l00663"></a>00663 <span class="comment">// make it appear like it's been raised manually - it's in the Dock layer anyway,</span>
<a name="l00664"></a>00664 <span class="comment">// and not raising it could mess up stacking order of topmenus within one application,</span>
<a name="l00665"></a>00665 <span class="comment">// and thus break raising of mainclients in raiseClient()</span>
<a name="l00666"></a>00666 unconstrained_stacking_order.remove( menubar );
<a name="l00667"></a>00667 unconstrained_stacking_order.append( menubar );
<a name="l00668"></a>00668 }
<a name="l00669"></a>00669 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( !block_desktop_menubar )
<a name="l00670"></a>00670 { <span class="comment">// no topmenu active - show the space window, so that there's not empty space</span>
<a name="l00671"></a>00671 topmenu_space->show();
<a name="l00672"></a>00672 }
<a name="l00673"></a>00673
<a name="l00674"></a>00674 <span class="comment">// ... then hide the other ones. Avoids flickers.</span>
<a name="l00675"></a>00675 <span class="keywordflow">for</span> ( ClientList::ConstIterator it = clients.begin(); it != clients.end(); ++it)
<a name="l00676"></a>00676 {
<a name="l00677"></a>00677 <span class="keywordflow">if</span>( (*it)->isTopMenu() && (*it) != menubar )
<a name="l00678"></a>00678 (*it)->hideClient( <span class="keyword">true</span> );
<a name="l00679"></a>00679 }
<a name="l00680"></a>00680 }
<a name="l00681"></a>00681
<a name="l00682"></a>00682
<a name="l00683"></a>00683 <span class="keywordtype">void</span> Workspace::updateToolWindows( <span class="keywordtype">bool</span> also_hide )
<a name="l00684"></a>00684 {
<a name="l00685"></a>00685 <span class="comment">// TODO what if Client's transiency/group changes? should this be called too? (I'm paranoid, am I not?)</span>
<a name="l00686"></a>00686 <span class="keyword">const</span> <a class="code" href="classKWinInternal_1_1Group.html">Group</a>* group = NULL;
<a name="l00687"></a>00687 <span class="keyword">const</span> <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* client = active_client;
<a name="l00688"></a>00688 <span class="comment">// Go up in transiency hiearchy, if the top is found, only tool transients for the top mainwindow</span>
<a name="l00689"></a>00689 <span class="comment">// will be shown; if a group transient is group, all tools in the group will be shown</span>
<a name="l00690"></a>00690 <span class="keywordflow">while</span>( client != NULL )
<a name="l00691"></a>00691 {
<a name="l00692"></a>00692 <span class="keywordflow">if</span>( !client-><a class="code" href="classKWinInternal_1_1Client.html#a8">isTransient</a>())
<a name="l00693"></a>00693 <span class="keywordflow">break</span>;
<a name="l00694"></a>00694 <span class="keywordflow">if</span>( client-><a class="code" href="classKWinInternal_1_1Client.html#a9">groupTransient</a>())
<a name="l00695"></a>00695 {
<a name="l00696"></a>00696 group = client-><a class="code" href="classKWinInternal_1_1Client.html#a16">group</a>();
<a name="l00697"></a>00697 <span class="keywordflow">break</span>;
<a name="l00698"></a>00698 }
<a name="l00699"></a>00699 client = client-><a class="code" href="classKWinInternal_1_1Client.html#a6">transientFor</a>();
<a name="l00700"></a>00700 }
<a name="l00701"></a>00701 <span class="comment">// use stacking order only to reduce flicker, it doesn't matter if block_stacking_updates == 0,</span>
<a name="l00702"></a>00702 <span class="comment">// i.e. if it's not up to date</span>
<a name="l00703"></a>00703
<a name="l00704"></a>00704 <span class="comment">// SELI but maybe it should - what if a new client has been added that's not in stacking order yet?</span>
<a name="l00705"></a>00705 <a class="code" href="namespaceKWinInternal.html#a24">ClientList</a> to_show, to_hide;
<a name="l00706"></a>00706 <span class="keywordflow">for</span>( ClientList::ConstIterator it = stacking_order.begin();
<a name="l00707"></a>00707 it != stacking_order.end();
<a name="l00708"></a>00708 ++it )
<a name="l00709"></a>00709 {
<a name="l00710"></a>00710 <span class="keywordflow">if</span>( (*it)->isUtility() || (*it)->isMenu() || (*it)->isToolbar())
<a name="l00711"></a>00711 {
<a name="l00712"></a>00712 <span class="keywordtype">bool</span> show = <span class="keyword">true</span>;
<a name="l00713"></a>00713 <span class="keywordflow">if</span>( !(*it)->isTransient())
<a name="l00714"></a>00714 {
<a name="l00715"></a>00715 <span class="keywordflow">if</span>( (*it)->group()->members().count() == 1 ) <span class="comment">// has its own group, keep always visible</span>
<a name="l00716"></a>00716 show = <span class="keyword">true</span>;
<a name="l00717"></a>00717 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( client != NULL && (*it)-><a class="code" href="classKWinInternal_1_1Client.html#a16">group</a>() == client-><a class="code" href="classKWinInternal_1_1Client.html#a16">group</a>())
<a name="l00718"></a>00718 show = <span class="keyword">true</span>;
<a name="l00719"></a>00719 <span class="keywordflow">else</span>
<a name="l00720"></a>00720 show = <span class="keyword">false</span>;
<a name="l00721"></a>00721 }
<a name="l00722"></a>00722 <span class="keywordflow">else</span>
<a name="l00723"></a>00723 {
<a name="l00724"></a>00724 <span class="keywordflow">if</span>( group != NULL && (*it)->group() == group )
<a name="l00725"></a>00725 show = <span class="keyword">true</span>;
<a name="l00726"></a>00726 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( client != NULL && client-><a class="code" href="classKWinInternal_1_1Client.html#a12">hasTransient</a>( (*it), <span class="keyword">true</span> ))
<a name="l00727"></a>00727 show = <span class="keyword">true</span>;
<a name="l00728"></a>00728 <span class="keywordflow">else</span>
<a name="l00729"></a>00729 show = <span class="keyword">false</span>;
<a name="l00730"></a>00730 }
<a name="l00731"></a>00731 <span class="keywordflow">if</span>( !show && also_hide )
<a name="l00732"></a>00732 {
<a name="l00733"></a>00733 <span class="keyword">const</span> <a class="code" href="namespaceKWinInternal.html#a24">ClientList</a> mainclients = (*it)->mainClients();
<a name="l00734"></a>00734 <span class="comment">// don't hide utility windows which are standalone(?) or</span>
<a name="l00735"></a>00735 <span class="comment">// have e.g. kicker as mainwindow</span>
<a name="l00736"></a>00736 <span class="keywordflow">if</span>( mainclients.isEmpty())
<a name="l00737"></a>00737 show = <span class="keyword">true</span>;
<a name="l00738"></a>00738 <span class="keywordflow">for</span>( ClientList::ConstIterator it2 = mainclients.begin();
<a name="l00739"></a>00739 it2 != mainclients.end();
<a name="l00740"></a>00740 ++it2 )
<a name="l00741"></a>00741 {
<a name="l00742"></a>00742 <span class="keywordflow">if</span>( (*it2)->isSpecialWindow())
<a name="l00743"></a>00743 show = <span class="keyword">true</span>;
<a name="l00744"></a>00744 }
<a name="l00745"></a>00745 <span class="keywordflow">if</span>( !show )
<a name="l00746"></a>00746 to_hide.append( *it );
<a name="l00747"></a>00747 }
<a name="l00748"></a>00748 <span class="keywordflow">if</span>( show )
<a name="l00749"></a>00749 to_show.append( *it );
<a name="l00750"></a>00750 }
<a name="l00751"></a>00751 } <span class="comment">// first show new ones, then hide</span>
<a name="l00752"></a>00752 <span class="keywordflow">for</span>( ClientList::ConstIterator it = to_show.fromLast();
<a name="l00753"></a>00753 it != to_show.end();
<a name="l00754"></a>00754 --it ) <span class="comment">// from topmost</span>
<a name="l00755"></a>00755 <span class="comment">// TODO since this is in stacking order, the order of taskbar entries changes :(</span>
<a name="l00756"></a>00756 (*it)->hideClient( <span class="keyword">false</span> );
<a name="l00757"></a>00757 <span class="keywordflow">if</span>( also_hide )
<a name="l00758"></a>00758 {
<a name="l00759"></a>00759 <span class="keywordflow">for</span>( ClientList::ConstIterator it = to_hide.begin();
<a name="l00760"></a>00760 it != to_hide.end();
<a name="l00761"></a>00761 ++it ) <span class="comment">// from bottommost</span>
<a name="l00762"></a>00762 (*it)->hideClient( <span class="keyword">true</span> );
<a name="l00763"></a>00763 updateToolWindowsTimer.stop();
<a name="l00764"></a>00764 }
<a name="l00765"></a>00765 <span class="keywordflow">else</span> <span class="comment">// setActiveClient() is after called with NULL client, quickly followed</span>
<a name="l00766"></a>00766 { <span class="comment">// by setting a new client, which would result in flickering</span>
<a name="l00767"></a>00767 updateToolWindowsTimer.start( 50, <span class="keyword">true</span> );
<a name="l00768"></a>00768 }
<a name="l00769"></a>00769 }
<a name="l00770"></a>00770
<a name="l00771"></a>00771 <span class="keywordtype">void</span> Workspace::slotUpdateToolWindows()
<a name="l00772"></a>00772 {
<a name="l00773"></a>00773 updateToolWindows( <span class="keyword">true</span> );
<a name="l00774"></a>00774 }
<a name="l00775"></a>00775
<a name="l00779"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a28">00779</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a28">Workspace::updateColormap</a>()
<a name="l00780"></a>00780 {
<a name="l00781"></a>00781 Colormap cmap = default_colormap;
<a name="l00782"></a>00782 <span class="keywordflow">if</span> ( <a class="code" href="classKWinInternal_1_1Workspace.html#a14">activeClient</a>() && <a class="code" href="classKWinInternal_1_1Workspace.html#a14">activeClient</a>()->colormap() != None )
<a name="l00783"></a>00783 cmap = <a class="code" href="classKWinInternal_1_1Workspace.html#a14">activeClient</a>()-><a class="code" href="classKWinInternal_1_1Client.html#a133">colormap</a>();
<a name="l00784"></a>00784 <span class="keywordflow">if</span> ( cmap != installed_colormap )
<a name="l00785"></a>00785 {
<a name="l00786"></a>00786 XInstallColormap(qt_xdisplay(), cmap );
<a name="l00787"></a>00787 installed_colormap = cmap;
<a name="l00788"></a>00788 }
<a name="l00789"></a>00789 }
<a name="l00790"></a>00790
<a name="l00791"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a41">00791</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a41">Workspace::reconfigure</a>()
<a name="l00792"></a>00792 {
<a name="l00793"></a>00793 reconfigureTimer.start(200, <span class="keyword">true</span>);
<a name="l00794"></a>00794 }
<a name="l00795"></a>00795
<a name="l00796"></a>00796
<a name="l00797"></a><a class="code" href="classKWinInternal_1_1Workspace.html#i48">00797</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#i48">Workspace::slotSettingsChanged</a>(<span class="keywordtype">int</span> category)
<a name="l00798"></a>00798 {
<a name="l00799"></a>00799 kdDebug(1212) << <span class="stringliteral">"Workspace::slotSettingsChanged()"</span> << endl;
<a name="l00800"></a>00800 <span class="keywordflow">if</span>( category == (int) KApplication::SETTINGS_SHORTCUTS )
<a name="l00801"></a>00801 readShortcuts();
<a name="l00802"></a>00802 }
<a name="l00803"></a>00803
<a name="l00807"></a>00807 KWIN_PROCEDURE( CheckBorderSizesProcedure, cl->checkBorderSizes() );
<a name="l00808"></a>00808 KWIN_PROCEDURE( ResetupRulesProcedure, cl->setupWindowRules( <span class="keyword">true</span> ) );
<a name="l00809"></a>00809
<a name="l00810"></a><a class="code" href="classKWinInternal_1_1Workspace.html#i49">00810</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#i49">Workspace::slotReconfigure</a>()
<a name="l00811"></a>00811 {
<a name="l00812"></a>00812 kdDebug(1212) << <span class="stringliteral">"Workspace::slotReconfigure()"</span> << endl;
<a name="l00813"></a>00813 reconfigureTimer.stop();
<a name="l00814"></a>00814
<a name="l00815"></a>00815 KGlobal::config()->reparseConfiguration();
<a name="l00816"></a>00816 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> changed = <a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#a2">updateSettings</a>();
<a name="l00817"></a>00817 tab_box-><a class="code" href="classKWinInternal_1_1TabBox.html#a12">reconfigure</a>();
<a name="l00818"></a>00818 popupinfo-><a class="code" href="classKWinInternal_1_1PopupInfo.html#a5">reconfigure</a>();
<a name="l00819"></a>00819 readShortcuts();
<a name="l00820"></a>00820 <a class="code" href="classKWinInternal_1_1Workspace.html#a6">forEachClient</a>( CheckIgnoreFocusStealingProcedure());
<a name="l00821"></a>00821
<a name="l00822"></a>00822 <span class="keywordflow">if</span>( mgr->reset( changed ))
<a name="l00823"></a>00823 { <span class="comment">// decorations need to be recreated</span>
<a name="l00824"></a>00824 <span class="preprocessor">#if 0 // This actually seems to make things worse now</span>
<a name="l00825"></a>00825 <span class="preprocessor"></span> QWidget curtain;
<a name="l00826"></a>00826 curtain.setBackgroundMode( NoBackground );
<a name="l00827"></a>00827 curtain.setGeometry( QApplication::desktop()->geometry() );
<a name="l00828"></a>00828 curtain.show();
<a name="l00829"></a>00829 <span class="preprocessor">#endif</span>
<a name="l00830"></a>00830 <span class="preprocessor"></span> <span class="keywordflow">for</span>( ClientList::ConstIterator it = clients.begin();
<a name="l00831"></a>00831 it != clients.end();
<a name="l00832"></a>00832 ++it )
<a name="l00833"></a>00833 {
<a name="l00834"></a>00834 (*it)->updateDecoration( <span class="keyword">true</span>, <span class="keyword">true</span> );
<a name="l00835"></a>00835 }
<a name="l00836"></a>00836 mgr->destroyPreviousPlugin();
<a name="l00837"></a>00837 }
<a name="l00838"></a>00838 <span class="keywordflow">else</span>
<a name="l00839"></a>00839 {
<a name="l00840"></a>00840 <a class="code" href="classKWinInternal_1_1Workspace.html#a6">forEachClient</a>( CheckBorderSizesProcedure());
<a name="l00841"></a>00841 }
<a name="l00842"></a>00842
<a name="l00843"></a>00843 checkElectricBorders();
<a name="l00844"></a>00844
<a name="l00845"></a>00845 <span class="keywordflow">if</span>( <a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#a22">topMenuEnabled</a>() && !<a class="code" href="classKWinInternal_1_1Workspace.html#a106">managingTopMenus</a>())
<a name="l00846"></a>00846 {
<a name="l00847"></a>00847 <span class="keywordflow">if</span>( topmenu_selection->claim( <span class="keyword">false</span> ))
<a name="l00848"></a>00848 setupTopMenuHandling();
<a name="l00849"></a>00849 <span class="keywordflow">else</span>
<a name="l00850"></a>00850 lostTopMenuSelection();
<a name="l00851"></a>00851 }
<a name="l00852"></a>00852 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( !<a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#a22">topMenuEnabled</a>() && <a class="code" href="classKWinInternal_1_1Workspace.html#a106">managingTopMenus</a>())
<a name="l00853"></a>00853 {
<a name="l00854"></a>00854 topmenu_selection->release();
<a name="l00855"></a>00855 lostTopMenuSelection();
<a name="l00856"></a>00856 }
<a name="l00857"></a>00857 topmenu_height = 0; <span class="comment">// invalidate used menu height</span>
<a name="l00858"></a>00858 <span class="keywordflow">if</span>( <a class="code" href="classKWinInternal_1_1Workspace.html#a106">managingTopMenus</a>())
<a name="l00859"></a>00859 {
<a name="l00860"></a>00860 updateTopMenuGeometry();
<a name="l00861"></a>00861 <a class="code" href="classKWinInternal_1_1Workspace.html#a108">updateCurrentTopMenu</a>();
<a name="l00862"></a>00862 }
<a name="l00863"></a>00863
<a name="l00864"></a>00864 loadWindowRules();
<a name="l00865"></a>00865 <a class="code" href="classKWinInternal_1_1Workspace.html#a6">forEachClient</a>( ResetupRulesProcedure());
<a name="l00866"></a>00866
<a name="l00867"></a>00867 <span class="keywordflow">if</span> (<a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#o43">resetKompmgr</a>) <span class="comment">// need restart</span>
<a name="l00868"></a>00868 {
<a name="l00869"></a>00869 <span class="keywordtype">bool</span> tmp = <a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#o27">useTranslucency</a>;
<a name="l00870"></a>00870 <a class="code" href="classKWinInternal_1_1Workspace.html#a85">stopKompmgr</a>();
<a name="l00871"></a>00871 <span class="keywordflow">if</span> (tmp)
<a name="l00872"></a>00872 QTimer::singleShot( 200, <span class="keyword">this</span>, SLOT(<a class="code" href="classKWinInternal_1_1Workspace.html#i56">startKompmgr</a>()) ); <span class="comment">// wait some time to ensure system's ready for restart</span>
<a name="l00873"></a>00873 }
<a name="l00874"></a>00874 }
<a name="l00875"></a>00875
<a name="l00876"></a>00876 <span class="keywordtype">void</span> Workspace::loadDesktopSettings()
<a name="l00877"></a>00877 {
<a name="l00878"></a>00878 KConfig* c = KGlobal::config();
<a name="l00879"></a>00879 QCString groupname;
<a name="l00880"></a>00880 <span class="keywordflow">if</span> (<a class="code" href="namespaceKWinInternal.html#a14">screen_number</a> == 0)
<a name="l00881"></a>00881 groupname = <span class="stringliteral">"Desktops"</span>;
<a name="l00882"></a>00882 <span class="keywordflow">else</span>
<a name="l00883"></a>00883 groupname.sprintf(<span class="stringliteral">"Desktops-screen-%d"</span>, <a class="code" href="namespaceKWinInternal.html#a14">screen_number</a>);
<a name="l00884"></a>00884 KConfigGroupSaver saver(c,groupname);
<a name="l00885"></a>00885
<a name="l00886"></a>00886 <span class="keywordtype">int</span> n = c->readNumEntry(<span class="stringliteral">"Number"</span>, 2);
<a name="l00887"></a>00887 number_of_desktops = n;
<a name="l00888"></a>00888 <span class="keyword">delete</span> workarea;
<a name="l00889"></a>00889 workarea = <span class="keyword">new</span> QRect[ n + 1 ];
<a name="l00890"></a>00890 <span class="keyword">delete</span> screenarea;
<a name="l00891"></a>00891 screenarea = NULL;
<a name="l00892"></a>00892 rootInfo->setNumberOfDesktops( number_of_desktops );
<a name="l00893"></a>00893 desktop_focus_chain.resize( n );
<a name="l00894"></a>00894 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 1; i <= n; i++)
<a name="l00895"></a>00895 {
<a name="l00896"></a>00896 QString s = c->readEntry(QString(<span class="stringliteral">"Name_%1"</span>).arg(i),
<a name="l00897"></a>00897 i18n(<span class="stringliteral">"Desktop %1"</span>).arg(i));
<a name="l00898"></a>00898 rootInfo->setDesktopName( i, s.utf8().data() );
<a name="l00899"></a>00899 desktop_focus_chain[i-1] = i;
<a name="l00900"></a>00900 }
<a name="l00901"></a>00901 }
<a name="l00902"></a>00902
<a name="l00903"></a>00903 <span class="keywordtype">void</span> Workspace::saveDesktopSettings()
<a name="l00904"></a>00904 {
<a name="l00905"></a>00905 KConfig* c = KGlobal::config();
<a name="l00906"></a>00906 QCString groupname;
<a name="l00907"></a>00907 <span class="keywordflow">if</span> (<a class="code" href="namespaceKWinInternal.html#a14">screen_number</a> == 0)
<a name="l00908"></a>00908 groupname = <span class="stringliteral">"Desktops"</span>;
<a name="l00909"></a>00909 <span class="keywordflow">else</span>
<a name="l00910"></a>00910 groupname.sprintf(<span class="stringliteral">"Desktops-screen-%d"</span>, <a class="code" href="namespaceKWinInternal.html#a14">screen_number</a>);
<a name="l00911"></a>00911 KConfigGroupSaver saver(c,groupname);
<a name="l00912"></a>00912
<a name="l00913"></a>00913 c->writeEntry(<span class="stringliteral">"Number"</span>, number_of_desktops );
<a name="l00914"></a>00914 <span class="keywordflow">for</span>(<span class="keywordtype">int</span> i = 1; i <= number_of_desktops; i++)
<a name="l00915"></a>00915 {
<a name="l00916"></a>00916 QString s = <a class="code" href="classKWinInternal_1_1Workspace.html#a80">desktopName</a>( i );
<a name="l00917"></a>00917 QString defaultvalue = i18n(<span class="stringliteral">"Desktop %1"</span>).arg(i);
<a name="l00918"></a>00918 <span class="keywordflow">if</span> ( s.isEmpty() )
<a name="l00919"></a>00919 {
<a name="l00920"></a>00920 s = defaultvalue;
<a name="l00921"></a>00921 rootInfo->setDesktopName( i, s.utf8().data() );
<a name="l00922"></a>00922 }
<a name="l00923"></a>00923
<a name="l00924"></a>00924 <span class="keywordflow">if</span> (s != defaultvalue)
<a name="l00925"></a>00925 {
<a name="l00926"></a>00926 c->writeEntry( QString(<span class="stringliteral">"Name_%1"</span>).arg(i), s );
<a name="l00927"></a>00927 }
<a name="l00928"></a>00928 <span class="keywordflow">else</span>
<a name="l00929"></a>00929 {
<a name="l00930"></a>00930 QString currentvalue = c->readEntry(QString(<span class="stringliteral">"Name_%1"</span>).arg(i));
<a name="l00931"></a>00931 <span class="keywordflow">if</span> (currentvalue != defaultvalue)
<a name="l00932"></a>00932 c->writeEntry( QString(<span class="stringliteral">"Name_%1"</span>).arg(i), <span class="stringliteral">""</span> );
<a name="l00933"></a>00933 }
<a name="l00934"></a>00934 }
<a name="l00935"></a>00935 }
<a name="l00936"></a>00936
<a name="l00937"></a><a class="code" href="classKWinInternal_1_1Workspace.html#e1">00937</a> QStringList <a class="code" href="classKWinInternal_1_1Workspace.html#e1">Workspace::configModules</a>(<span class="keywordtype">bool</span> controlCenter)
<a name="l00938"></a>00938 {
<a name="l00939"></a>00939 QStringList args;
<a name="l00940"></a>00940 <span class="keywordflow">if</span>( KStandardDirs::default_menu_type_by_version()==<span class="stringliteral">"kde"</span>)
<a name="l00941"></a>00941 {
<a name="l00942"></a>00942 args << <span class="stringliteral">"kde-kwindecoration.desktop"</span>;
<a name="l00943"></a>00943 <span class="keywordflow">if</span> (controlCenter)
<a name="l00944"></a>00944 args << <span class="stringliteral">"kde-kwinoptions.desktop"</span>;
<a name="l00945"></a>00945 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (kapp->authorizeControlModule(<span class="stringliteral">"kde-kwinoptions.desktop"</span>))
<a name="l00946"></a>00946 args << <span class="stringliteral">"kwinactions"</span> << <span class="stringliteral">"kwinfocus"</span> << <span class="stringliteral">"kwinmoving"</span> << <span class="stringliteral">"kwinadvanced"</span> << <span class="stringliteral">"kwinrules"</span> << <span class="stringliteral">"kwintranslucency"</span>;
<a name="l00947"></a>00947 }
<a name="l00948"></a>00948 <span class="keywordflow">else</span>
<a name="l00949"></a>00949 {
<a name="l00950"></a>00950 args << <span class="stringliteral">"kwindecoration.desktop"</span>;
<a name="l00951"></a>00951 <span class="keywordflow">if</span> (controlCenter)
<a name="l00952"></a>00952 args << <span class="stringliteral">"kwinoptions.desktop"</span>;
<a name="l00953"></a>00953 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (kapp->authorizeControlModule(<span class="stringliteral">"kwinoptions.desktop"</span>))
<a name="l00954"></a>00954 args << <span class="stringliteral">"kwinactions"</span> << <span class="stringliteral">"kwinfocus"</span> << <span class="stringliteral">"kwinmoving"</span> << <span class="stringliteral">"kwinadvanced"</span>
<a name="l00955"></a>00955 << <span class="stringliteral">"kwinrules"</span> << <span class="stringliteral">"kwintranslucency"</span>;
<a name="l00956"></a>00956 }
<a name="l00957"></a>00957 <span class="keywordflow">return</span> args;
<a name="l00958"></a>00958 }
<a name="l00959"></a>00959
<a name="l00960"></a>00960 <span class="keywordtype">void</span> Workspace::configureWM()
<a name="l00961"></a>00961 {
<a name="l00962"></a>00962 KApplication::kdeinitExec( <span class="stringliteral">"kcmshell"</span>, <a class="code" href="classKWinInternal_1_1Workspace.html#e1">configModules</a>(<span class="keyword">false</span>) );
<a name="l00963"></a>00963 }
<a name="l00964"></a>00964
<a name="l00968"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a75">00968</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a75">Workspace::doNotManage</a>( QString title )
<a name="l00969"></a>00969 {
<a name="l00970"></a>00970 doNotManageList.append( title );
<a name="l00971"></a>00971 }
<a name="l00972"></a>00972
<a name="l00976"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a82">00976</a> <span class="keywordtype">bool</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a82">Workspace::isNotManaged</a>( <span class="keyword">const</span> QString& title )
<a name="l00977"></a>00977 {
<a name="l00978"></a>00978 <span class="keywordflow">for</span> ( QStringList::Iterator it = doNotManageList.begin(); it != doNotManageList.end(); ++it )
<a name="l00979"></a>00979 {
<a name="l00980"></a>00980 QRegExp r( (*it) );
<a name="l00981"></a>00981 <span class="keywordflow">if</span> (r.search(title) != -1)
<a name="l00982"></a>00982 {
<a name="l00983"></a>00983 doNotManageList.remove( it );
<a name="l00984"></a>00984 <span class="keywordflow">return</span> TRUE;
<a name="l00985"></a>00985 }
<a name="l00986"></a>00986 }
<a name="l00987"></a>00987 <span class="keywordflow">return</span> FALSE;
<a name="l00988"></a>00988 }
<a name="l00989"></a>00989
<a name="l00993"></a><a class="code" href="classKWinInternal_1_1Workspace.html#i0">00993</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#i0">Workspace::refresh</a>()
<a name="l00994"></a>00994 {
<a name="l00995"></a>00995 QWidget w;
<a name="l00996"></a>00996 w.setGeometry( QApplication::desktop()->geometry() );
<a name="l00997"></a>00997 w.show();
<a name="l00998"></a>00998 w.hide();
<a name="l00999"></a>00999 QApplication::flushX();
<a name="l01000"></a>01000 }
<a name="l01001"></a>01001
<a name="l01009"></a>01009 <span class="keyword">class </span>ObscuringWindows
<a name="l01010"></a>01010 {
<a name="l01011"></a>01011 <span class="keyword">public</span>:
<a name="l01012"></a>01012 ~ObscuringWindows();
<a name="l01013"></a>01013 <span class="keywordtype">void</span> create( <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* c );
<a name="l01014"></a>01014 <span class="keyword">private</span>:
<a name="l01015"></a>01015 QValueList<Window> obscuring_windows;
<a name="l01016"></a>01016 <span class="keyword">static</span> QValueList<Window>* cached;
<a name="l01017"></a>01017 <span class="keyword">static</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> max_cache_size;
<a name="l01018"></a>01018 };
<a name="l01019"></a>01019
<a name="l01020"></a>01020 QValueList<Window>* ObscuringWindows::cached = 0;
<a name="l01021"></a>01021 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ObscuringWindows::max_cache_size = 0;
<a name="l01022"></a>01022
<a name="l01023"></a>01023 <span class="keywordtype">void</span> ObscuringWindows::create( Client* c )
<a name="l01024"></a>01024 {
<a name="l01025"></a>01025 <span class="keywordflow">if</span>( cached == 0 )
<a name="l01026"></a>01026 cached = <span class="keyword">new</span> QValueList<Window>;
<a name="l01027"></a>01027 Window obs_win;
<a name="l01028"></a>01028 XWindowChanges chngs;
<a name="l01029"></a>01029 <span class="keywordtype">int</span> mask = CWSibling | CWStackMode;
<a name="l01030"></a>01030 <span class="keywordflow">if</span>( cached->count() > 0 )
<a name="l01031"></a>01031 {
<a name="l01032"></a>01032 cached->remove( obs_win = cached->first());
<a name="l01033"></a>01033 chngs.x = c->x();
<a name="l01034"></a>01034 chngs.y = c->y();
<a name="l01035"></a>01035 chngs.width = c->width();
<a name="l01036"></a>01036 chngs.height = c->height();
<a name="l01037"></a>01037 mask |= CWX | CWY | CWWidth | CWHeight;
<a name="l01038"></a>01038 }
<a name="l01039"></a>01039 <span class="keywordflow">else</span>
<a name="l01040"></a>01040 {
<a name="l01041"></a>01041 XSetWindowAttributes a;
<a name="l01042"></a>01042 a.background_pixmap = None;
<a name="l01043"></a>01043 a.override_redirect = True;
<a name="l01044"></a>01044 obs_win = XCreateWindow( qt_xdisplay(), qt_xrootwin(), c->x(), c->y(),
<a name="l01045"></a>01045 c->width(), c->height(), 0, CopyFromParent, InputOutput,
<a name="l01046"></a>01046 CopyFromParent, CWBackPixmap | CWOverrideRedirect, &a );
<a name="l01047"></a>01047 }
<a name="l01048"></a>01048 chngs.sibling = c->frameId();
<a name="l01049"></a>01049 chngs.stack_mode = Below;
<a name="l01050"></a>01050 XConfigureWindow( qt_xdisplay(), obs_win, mask, &chngs );
<a name="l01051"></a>01051 XMapWindow( qt_xdisplay(), obs_win );
<a name="l01052"></a>01052 obscuring_windows.append( obs_win );
<a name="l01053"></a>01053 }
<a name="l01054"></a>01054
<a name="l01055"></a>01055 ObscuringWindows::~ObscuringWindows()
<a name="l01056"></a>01056 {
<a name="l01057"></a>01057 max_cache_size = QMAX( max_cache_size, obscuring_windows.count() + 4 ) - 1;
<a name="l01058"></a>01058 <span class="keywordflow">for</span>( QValueList<Window>::ConstIterator it = obscuring_windows.begin();
<a name="l01059"></a>01059 it != obscuring_windows.end();
<a name="l01060"></a>01060 ++it )
<a name="l01061"></a>01061 {
<a name="l01062"></a>01062 XUnmapWindow( qt_xdisplay(), *it );
<a name="l01063"></a>01063 <span class="keywordflow">if</span>( cached->count() < max_cache_size )
<a name="l01064"></a>01064 cached->prepend( *it );
<a name="l01065"></a>01065 <span class="keywordflow">else</span>
<a name="l01066"></a>01066 XDestroyWindow( qt_xdisplay(), *it );
<a name="l01067"></a>01067 }
<a name="l01068"></a>01068 }
<a name="l01069"></a>01069
<a name="l01070"></a>01070
<a name="l01077"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a76">01077</a> <span class="keywordtype">bool</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a76">Workspace::setCurrentDesktop</a>( <span class="keywordtype">int</span> new_desktop )
<a name="l01078"></a>01078 {
<a name="l01079"></a>01079 <span class="keywordflow">if</span> (new_desktop < 1 || new_desktop > number_of_desktops )
<a name="l01080"></a>01080 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01081"></a>01081
<a name="l01082"></a>01082 closeActivePopup();
<a name="l01083"></a>01083 ++block_focus;
<a name="l01084"></a>01084 <span class="comment">// TODO Q_ASSERT( block_stacking_updates == 0 ); // make sure stacking_order is up to date</span>
<a name="l01085"></a>01085 <a class="code" href="classKWinInternal_1_1StackingUpdatesBlocker.html">StackingUpdatesBlocker</a> blocker( <span class="keyword">this</span> );
<a name="l01086"></a>01086
<a name="l01087"></a>01087 <span class="keywordflow">if</span> (new_desktop != current_desktop)
<a name="l01088"></a>01088 {
<a name="l01089"></a>01089 <span class="comment">/*</span>
<a name="l01090"></a>01090 <span class="comment"> optimized Desktop switching: unmapping done from back to front</span>
<a name="l01091"></a>01091 <span class="comment"> mapping done from front to back => less exposure events</span>
<a name="l01092"></a>01092 <span class="comment"> */</span>
<a name="l01093"></a>01093 <a class="code" href="classKWinInternal_1_1Notify.html#e0">Notify::raise</a>((<a class="code" href="classKWinInternal_1_1Notify.html#w19">Notify::Event</a>) (Notify::DesktopChange+new_desktop));
<a name="l01094"></a>01094
<a name="l01095"></a>01095 ObscuringWindows obs_wins;
<a name="l01096"></a>01096
<a name="l01097"></a>01097 <span class="keywordtype">int</span> old_desktop = current_desktop;
<a name="l01098"></a>01098 current_desktop = new_desktop; <span class="comment">// change the desktop (so that Client::virtualDesktopChange() works)</span>
<a name="l01099"></a>01099
<a name="l01100"></a>01100 <span class="keywordflow">for</span> ( ClientList::ConstIterator it = stacking_order.begin(); it != stacking_order.end(); ++it)
<a name="l01101"></a>01101 <span class="keywordflow">if</span> ( !(*it)->isOnDesktop( new_desktop ) && (*it) != movingClient )
<a name="l01102"></a>01102 {
<a name="l01103"></a>01103 <span class="keywordflow">if</span>( (*it)->isShown( <span class="keyword">true</span> ) && (*it)->isOnDesktop( old_desktop ))
<a name="l01104"></a>01104 obs_wins.create( *it );
<a name="l01105"></a>01105 (*it)->virtualDesktopChange();
<a name="l01106"></a>01106 }
<a name="l01107"></a>01107
<a name="l01108"></a>01108 rootInfo->setCurrentDesktop( current_desktop ); <span class="comment">// now propagate the change, after hiding, before showing</span>
<a name="l01109"></a>01109
<a name="l01110"></a>01110 <span class="keywordflow">if</span>( movingClient && !movingClient-><a class="code" href="classKWinInternal_1_1Client.html#a45">isOnDesktop</a>( new_desktop ))
<a name="l01111"></a>01111 movingClient-><a class="code" href="classKWinInternal_1_1Client.html#a44">setDesktop</a>( new_desktop );
<a name="l01112"></a>01112
<a name="l01113"></a>01113 <span class="keywordflow">for</span> ( ClientList::ConstIterator it = stacking_order.fromLast(); it != stacking_order.end(); --it)
<a name="l01114"></a>01114 <span class="keywordflow">if</span> ( (*it)->isOnDesktop( new_desktop ) )
<a name="l01115"></a>01115 (*it)->virtualDesktopChange();
<a name="l01116"></a>01116 }
<a name="l01117"></a>01117
<a name="l01118"></a>01118 <span class="comment">// restore the focus on this desktop</span>
<a name="l01119"></a>01119 --block_focus;
<a name="l01120"></a>01120 <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* c = 0;
<a name="l01121"></a>01121
<a name="l01122"></a>01122 <span class="keywordflow">if</span> ( <a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#a3">focusPolicyIsReasonable</a>())
<a name="l01123"></a>01123 {
<a name="l01124"></a>01124 <span class="comment">// Search in focus chain</span>
<a name="l01125"></a>01125
<a name="l01126"></a>01126 <span class="keywordflow">if</span> ( focus_chain.contains( active_client ) && active_client-><a class="code" href="classKWinInternal_1_1Client.html#a49">isShown</a>( <span class="keyword">true</span> )
<a name="l01127"></a>01127 && active_client-><a class="code" href="classKWinInternal_1_1Client.html#a46">isOnCurrentDesktop</a>())
<a name="l01128"></a>01128 {
<a name="l01129"></a>01129 c = active_client; <span class="comment">// the requestFocus below will fail, as the client is already active</span>
<a name="l01130"></a>01130 }
<a name="l01131"></a>01131
<a name="l01132"></a>01132 <span class="keywordflow">if</span> ( !c )
<a name="l01133"></a>01133 {
<a name="l01134"></a>01134 <span class="keywordflow">for</span>( ClientList::ConstIterator it = focus_chain.fromLast(); it != focus_chain.end(); --it)
<a name="l01135"></a>01135 {
<a name="l01136"></a>01136 <span class="keywordflow">if</span> ( (*it)->isShown( <span class="keyword">false</span> ) && !(*it)->isOnAllDesktops() && (*it)->isOnCurrentDesktop())
<a name="l01137"></a>01137 {
<a name="l01138"></a>01138 c = *it;
<a name="l01139"></a>01139 <span class="keywordflow">break</span>;
<a name="l01140"></a>01140 }
<a name="l01141"></a>01141 }
<a name="l01142"></a>01142 }
<a name="l01143"></a>01143
<a name="l01144"></a>01144 <span class="keywordflow">if</span> ( !c )
<a name="l01145"></a>01145 {
<a name="l01146"></a>01146 <span class="keywordflow">for</span>( ClientList::ConstIterator it = focus_chain.fromLast(); it != focus_chain.end(); --it)
<a name="l01147"></a>01147 {
<a name="l01148"></a>01148 <span class="keywordflow">if</span> ( (*it)->isShown( <span class="keyword">false</span> ) && (*it)->isOnCurrentDesktop())
<a name="l01149"></a>01149 {
<a name="l01150"></a>01150 c = *it;
<a name="l01151"></a>01151 <span class="keywordflow">break</span>;
<a name="l01152"></a>01152 }
<a name="l01153"></a>01153 }
<a name="l01154"></a>01154 }
<a name="l01155"></a>01155 }
<a name="l01156"></a>01156
<a name="l01157"></a>01157 <span class="comment">//if "unreasonable focus policy"</span>
<a name="l01158"></a>01158 <span class="comment">// and active_client is on_all_desktops and under mouse (hence == old_active_client),</span>
<a name="l01159"></a>01159 <span class="comment">// conserve focus (thanks to Volker Schatz <V.Schatz at thphys.uni-heidelberg.de>)</span>
<a name="l01160"></a>01160 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( active_client && active_client-><a class="code" href="classKWinInternal_1_1Client.html#a49">isShown</a>( <span class="keyword">true</span> ) && active_client-><a class="code" href="classKWinInternal_1_1Client.html#a46">isOnCurrentDesktop</a>())
<a name="l01161"></a>01161 c= active_client;
<a name="l01162"></a>01162
<a name="l01163"></a>01163 <span class="keywordflow">if</span>( c != active_client )
<a name="l01164"></a>01164 <a class="code" href="classKWinInternal_1_1Workspace.html#a91">setActiveClient</a>( NULL, Allowed );
<a name="l01165"></a>01165
<a name="l01166"></a>01166 <span class="keywordflow">if</span> ( c )
<a name="l01167"></a>01167 <a class="code" href="classKWinInternal_1_1Workspace.html#a17">requestFocus</a>( c );
<a name="l01168"></a>01168 <span class="keywordflow">else</span>
<a name="l01169"></a>01169 <a class="code" href="classKWinInternal_1_1Workspace.html#a97">focusToNull</a>();
<a name="l01170"></a>01170
<a name="l01171"></a>01171 <span class="keywordflow">if</span>( !desktops.isEmpty() )
<a name="l01172"></a>01172 {
<a name="l01173"></a>01173 Window w_tmp;
<a name="l01174"></a>01174 <span class="keywordtype">int</span> i_tmp;
<a name="l01175"></a>01175 XGetInputFocus( qt_xdisplay(), &w_tmp, &i_tmp );
<a name="l01176"></a>01176 <span class="keywordflow">if</span>( w_tmp == null_focus_window ) <span class="comment">// CHECKME?</span>
<a name="l01177"></a>01177 <a class="code" href="classKWinInternal_1_1Workspace.html#a17">requestFocus</a>( <a class="code" href="classKWinInternal_1_1Workspace.html#a59">findDesktop</a>( <span class="keyword">true</span>, <a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>()));
<a name="l01178"></a>01178 }
<a name="l01179"></a>01179
<a name="l01180"></a>01180 <a class="code" href="classKWinInternal_1_1Workspace.html#a108">updateCurrentTopMenu</a>();
<a name="l01181"></a>01181
<a name="l01182"></a>01182 <span class="comment">// Update focus chain:</span>
<a name="l01183"></a>01183 <span class="comment">// If input: chain = { 1, 2, 3, 4 } and current_desktop = 3,</span>
<a name="l01184"></a>01184 <span class="comment">// Output: chain = { 3, 1, 2, 4 }.</span>
<a name="l01185"></a>01185 <span class="comment">// kdDebug(1212) << QString("Switching to desktop #%1, at focus_chain index %2\n")</span>
<a name="l01186"></a>01186 <span class="comment">// .arg(current_desktop).arg(desktop_focus_chain.find( current_desktop ));</span>
<a name="l01187"></a>01187 <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i = desktop_focus_chain.find( current_desktop ); i > 0; i-- )
<a name="l01188"></a>01188 desktop_focus_chain[i] = desktop_focus_chain[i-1];
<a name="l01189"></a>01189 desktop_focus_chain[0] = current_desktop;
<a name="l01190"></a>01190
<a name="l01191"></a>01191 <span class="comment">// QString s = "desktop_focus_chain[] = { ";</span>
<a name="l01192"></a>01192 <span class="comment">// for( uint i = 0; i < desktop_focus_chain.size(); i++ )</span>
<a name="l01193"></a>01193 <span class="comment">// s += QString::number(desktop_focus_chain[i]) + ", ";</span>
<a name="l01194"></a>01194 <span class="comment">// kdDebug(1212) << s << "}\n";</span>
<a name="l01195"></a>01195 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l01196"></a>01196 }
<a name="l01197"></a>01197
<a name="l01198"></a>01198 <span class="comment">// called only from DCOP</span>
<a name="l01199"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a77">01199</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a77">Workspace::nextDesktop</a>()
<a name="l01200"></a>01200 {
<a name="l01201"></a>01201 <span class="keywordtype">int</span> desktop = <a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>() + 1;
<a name="l01202"></a>01202 <a class="code" href="classKWinInternal_1_1Workspace.html#a76">setCurrentDesktop</a>(desktop > <a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>() ? 1 : desktop);
<a name="l01203"></a>01203 popupinfo-><a class="code" href="classKWinInternal_1_1PopupInfo.html#a4">showInfo</a>( <a class="code" href="classKWinInternal_1_1Workspace.html#a80">desktopName</a>(<a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>()) );
<a name="l01204"></a>01204 }
<a name="l01205"></a>01205
<a name="l01206"></a>01206 <span class="comment">// called only from DCOP</span>
<a name="l01207"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a78">01207</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a78">Workspace::previousDesktop</a>()
<a name="l01208"></a>01208 {
<a name="l01209"></a>01209 <span class="keywordtype">int</span> desktop = <a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>() - 1;
<a name="l01210"></a>01210 <a class="code" href="classKWinInternal_1_1Workspace.html#a76">setCurrentDesktop</a>(desktop > 0 ? desktop : <a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>());
<a name="l01211"></a>01211 popupinfo-><a class="code" href="classKWinInternal_1_1PopupInfo.html#a4">showInfo</a>( <a class="code" href="classKWinInternal_1_1Workspace.html#a80">desktopName</a>(<a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>()) );
<a name="l01212"></a>01212 }
<a name="l01213"></a>01213
<a name="l01214"></a>01214 <span class="keywordtype">int</span> Workspace::desktopToRight( <span class="keywordtype">int</span> desktop )<span class="keyword"> const</span>
<a name="l01215"></a>01215 <span class="keyword"> </span>{
<a name="l01216"></a>01216 <span class="keywordtype">int</span> x,y;
<a name="l01217"></a>01217 calcDesktopLayout(x,y);
<a name="l01218"></a>01218 <span class="keywordtype">int</span> dt = desktop-1;
<a name="l01219"></a>01219 <span class="keywordflow">if</span> (layoutOrientation == Qt::Vertical)
<a name="l01220"></a>01220 {
<a name="l01221"></a>01221 dt += y;
<a name="l01222"></a>01222 <span class="keywordflow">if</span> ( dt >= <a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>() )
<a name="l01223"></a>01223 {
<a name="l01224"></a>01224 <span class="keywordflow">if</span> ( <a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#o23">rollOverDesktops</a> )
<a name="l01225"></a>01225 dt -= <a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>();
<a name="l01226"></a>01226 <span class="keywordflow">else</span>
<a name="l01227"></a>01227 <span class="keywordflow">return</span> desktop;
<a name="l01228"></a>01228 }
<a name="l01229"></a>01229 }
<a name="l01230"></a>01230 <span class="keywordflow">else</span>
<a name="l01231"></a>01231 {
<a name="l01232"></a>01232 <span class="keywordtype">int</span> d = (dt % x) + 1;
<a name="l01233"></a>01233 <span class="keywordflow">if</span> ( d >= x )
<a name="l01234"></a>01234 {
<a name="l01235"></a>01235 <span class="keywordflow">if</span> ( <a class="code" href="namespaceKWinInternal.html#a13">options</a>->rollOverDesktops )
<a name="l01236"></a>01236 d -= x;
<a name="l01237"></a>01237 <span class="keywordflow">else</span>
<a name="l01238"></a>01238 <span class="keywordflow">return</span> desktop;
<a name="l01239"></a>01239 }
<a name="l01240"></a>01240 dt = dt - (dt % x) + d;
<a name="l01241"></a>01241 }
<a name="l01242"></a>01242 <span class="keywordflow">return</span> dt+1;
<a name="l01243"></a>01243 }
<a name="l01244"></a>01244
<a name="l01245"></a>01245 <span class="keywordtype">int</span> Workspace::desktopToLeft( <span class="keywordtype">int</span> desktop )<span class="keyword"> const</span>
<a name="l01246"></a>01246 <span class="keyword"> </span>{
<a name="l01247"></a>01247 <span class="keywordtype">int</span> x,y;
<a name="l01248"></a>01248 calcDesktopLayout(x,y);
<a name="l01249"></a>01249 <span class="keywordtype">int</span> dt = desktop-1;
<a name="l01250"></a>01250 <span class="keywordflow">if</span> (layoutOrientation == Qt::Vertical)
<a name="l01251"></a>01251 {
<a name="l01252"></a>01252 dt -= y;
<a name="l01253"></a>01253 <span class="keywordflow">if</span> ( dt < 0 )
<a name="l01254"></a>01254 {
<a name="l01255"></a>01255 <span class="keywordflow">if</span> ( <a class="code" href="namespaceKWinInternal.html#a13">options</a>->rollOverDesktops )
<a name="l01256"></a>01256 dt += <a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>();
<a name="l01257"></a>01257 <span class="keywordflow">else</span>
<a name="l01258"></a>01258 <span class="keywordflow">return</span> desktop;
<a name="l01259"></a>01259 }
<a name="l01260"></a>01260 }
<a name="l01261"></a>01261 <span class="keywordflow">else</span>
<a name="l01262"></a>01262 {
<a name="l01263"></a>01263 <span class="keywordtype">int</span> d = (dt % x) - 1;
<a name="l01264"></a>01264 <span class="keywordflow">if</span> ( d < 0 )
<a name="l01265"></a>01265 {
<a name="l01266"></a>01266 <span class="keywordflow">if</span> ( <a class="code" href="namespaceKWinInternal.html#a13">options</a>->rollOverDesktops )
<a name="l01267"></a>01267 d += x;
<a name="l01268"></a>01268 <span class="keywordflow">else</span>
<a name="l01269"></a>01269 <span class="keywordflow">return</span> desktop;
<a name="l01270"></a>01270 }
<a name="l01271"></a>01271 dt = dt - (dt % x) + d;
<a name="l01272"></a>01272 }
<a name="l01273"></a>01273 <span class="keywordflow">return</span> dt+1;
<a name="l01274"></a>01274 }
<a name="l01275"></a>01275
<a name="l01276"></a>01276 <span class="keywordtype">int</span> Workspace::desktopUp( <span class="keywordtype">int</span> desktop )<span class="keyword"> const</span>
<a name="l01277"></a>01277 <span class="keyword"> </span>{
<a name="l01278"></a>01278 <span class="keywordtype">int</span> x,y;
<a name="l01279"></a>01279 calcDesktopLayout(x,y);
<a name="l01280"></a>01280 <span class="keywordtype">int</span> dt = desktop-1;
<a name="l01281"></a>01281 <span class="keywordflow">if</span> (layoutOrientation == Qt::Horizontal)
<a name="l01282"></a>01282 {
<a name="l01283"></a>01283 dt -= x;
<a name="l01284"></a>01284 <span class="keywordflow">if</span> ( dt < 0 )
<a name="l01285"></a>01285 {
<a name="l01286"></a>01286 <span class="keywordflow">if</span> ( <a class="code" href="namespaceKWinInternal.html#a13">options</a>->rollOverDesktops )
<a name="l01287"></a>01287 dt += <a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>();
<a name="l01288"></a>01288 <span class="keywordflow">else</span>
<a name="l01289"></a>01289 <span class="keywordflow">return</span> desktop;
<a name="l01290"></a>01290 }
<a name="l01291"></a>01291 }
<a name="l01292"></a>01292 <span class="keywordflow">else</span>
<a name="l01293"></a>01293 {
<a name="l01294"></a>01294 <span class="keywordtype">int</span> d = (dt % y) - 1;
<a name="l01295"></a>01295 <span class="keywordflow">if</span> ( d < 0 )
<a name="l01296"></a>01296 {
<a name="l01297"></a>01297 <span class="keywordflow">if</span> ( <a class="code" href="namespaceKWinInternal.html#a13">options</a>->rollOverDesktops )
<a name="l01298"></a>01298 d += y;
<a name="l01299"></a>01299 <span class="keywordflow">else</span>
<a name="l01300"></a>01300 <span class="keywordflow">return</span> desktop;
<a name="l01301"></a>01301 }
<a name="l01302"></a>01302 dt = dt - (dt % y) + d;
<a name="l01303"></a>01303 }
<a name="l01304"></a>01304 <span class="keywordflow">return</span> dt+1;
<a name="l01305"></a>01305 }
<a name="l01306"></a>01306
<a name="l01307"></a>01307 <span class="keywordtype">int</span> Workspace::desktopDown( <span class="keywordtype">int</span> desktop )<span class="keyword"> const</span>
<a name="l01308"></a>01308 <span class="keyword"> </span>{
<a name="l01309"></a>01309 <span class="keywordtype">int</span> x,y;
<a name="l01310"></a>01310 calcDesktopLayout(x,y);
<a name="l01311"></a>01311 <span class="keywordtype">int</span> dt = desktop-1;
<a name="l01312"></a>01312 <span class="keywordflow">if</span> (layoutOrientation == Qt::Horizontal)
<a name="l01313"></a>01313 {
<a name="l01314"></a>01314 dt += x;
<a name="l01315"></a>01315 <span class="keywordflow">if</span> ( dt >= <a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>() )
<a name="l01316"></a>01316 {
<a name="l01317"></a>01317 <span class="keywordflow">if</span> ( <a class="code" href="namespaceKWinInternal.html#a13">options</a>->rollOverDesktops )
<a name="l01318"></a>01318 dt -= <a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>();
<a name="l01319"></a>01319 <span class="keywordflow">else</span>
<a name="l01320"></a>01320 <span class="keywordflow">return</span> desktop;
<a name="l01321"></a>01321 }
<a name="l01322"></a>01322 }
<a name="l01323"></a>01323 <span class="keywordflow">else</span>
<a name="l01324"></a>01324 {
<a name="l01325"></a>01325 <span class="keywordtype">int</span> d = (dt % y) + 1;
<a name="l01326"></a>01326 <span class="keywordflow">if</span> ( d >= y )
<a name="l01327"></a>01327 {
<a name="l01328"></a>01328 <span class="keywordflow">if</span> ( <a class="code" href="namespaceKWinInternal.html#a13">options</a>->rollOverDesktops )
<a name="l01329"></a>01329 d -= y;
<a name="l01330"></a>01330 <span class="keywordflow">else</span>
<a name="l01331"></a>01331 <span class="keywordflow">return</span> desktop;
<a name="l01332"></a>01332 }
<a name="l01333"></a>01333 dt = dt - (dt % y) + d;
<a name="l01334"></a>01334 }
<a name="l01335"></a>01335 <span class="keywordflow">return</span> dt+1;
<a name="l01336"></a>01336 }
<a name="l01337"></a>01337
<a name="l01338"></a>01338
<a name="l01342"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a47">01342</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a47">Workspace::setNumberOfDesktops</a>( <span class="keywordtype">int</span> n )
<a name="l01343"></a>01343 {
<a name="l01344"></a>01344 <span class="keywordflow">if</span> ( n == number_of_desktops )
<a name="l01345"></a>01345 <span class="keywordflow">return</span>;
<a name="l01346"></a>01346 <span class="keywordtype">int</span> old_number_of_desktops = number_of_desktops;
<a name="l01347"></a>01347 number_of_desktops = n;
<a name="l01348"></a>01348
<a name="l01349"></a>01349 <span class="keywordflow">if</span>( <a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>() > <a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>())
<a name="l01350"></a>01350 <a class="code" href="classKWinInternal_1_1Workspace.html#a76">setCurrentDesktop</a>( <a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>());
<a name="l01351"></a>01351
<a name="l01352"></a>01352 <span class="comment">// if increasing the number, do the resizing now,</span>
<a name="l01353"></a>01353 <span class="comment">// otherwise after the moving of windows to still existing desktops</span>
<a name="l01354"></a>01354 <span class="keywordflow">if</span>( old_number_of_desktops < number_of_desktops )
<a name="l01355"></a>01355 {
<a name="l01356"></a>01356 rootInfo->setNumberOfDesktops( number_of_desktops );
<a name="l01357"></a>01357 NETPoint* viewports = <span class="keyword">new</span> NETPoint[ number_of_desktops ];
<a name="l01358"></a>01358 rootInfo->setDesktopViewport( number_of_desktops, *viewports );
<a name="l01359"></a>01359 <span class="keyword">delete</span>[] viewports;
<a name="l01360"></a>01360 <a class="code" href="classKWinInternal_1_1Workspace.html#i55">updateClientArea</a>( <span class="keyword">true</span> );
<a name="l01361"></a>01361 }
<a name="l01362"></a>01362
<a name="l01363"></a>01363 <span class="comment">// if the number of desktops decreased, move all</span>
<a name="l01364"></a>01364 <span class="comment">// windows that would be hidden to the last visible desktop</span>
<a name="l01365"></a>01365 <span class="keywordflow">if</span>( old_number_of_desktops > number_of_desktops )
<a name="l01366"></a>01366 {
<a name="l01367"></a>01367 <span class="keywordflow">for</span>( ClientList::ConstIterator it = clients.begin();
<a name="l01368"></a>01368 it != clients.end();
<a name="l01369"></a>01369 ++it)
<a name="l01370"></a>01370 {
<a name="l01371"></a>01371 <span class="keywordflow">if</span>( !(*it)->isOnAllDesktops() && (*it)->desktop() > <a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>())
<a name="l01372"></a>01372 <a class="code" href="classKWinInternal_1_1Workspace.html#a60">sendClientToDesktop</a>( *it, <a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>(), <span class="keyword">true</span> );
<a name="l01373"></a>01373 }
<a name="l01374"></a>01374 }
<a name="l01375"></a>01375 <span class="keywordflow">if</span>( old_number_of_desktops > number_of_desktops )
<a name="l01376"></a>01376 {
<a name="l01377"></a>01377 rootInfo->setNumberOfDesktops( number_of_desktops );
<a name="l01378"></a>01378 NETPoint* viewports = <span class="keyword">new</span> NETPoint[ number_of_desktops ];
<a name="l01379"></a>01379 rootInfo->setDesktopViewport( number_of_desktops, *viewports );
<a name="l01380"></a>01380 <span class="keyword">delete</span>[] viewports;
<a name="l01381"></a>01381 <a class="code" href="classKWinInternal_1_1Workspace.html#i55">updateClientArea</a>( <span class="keyword">true</span> );
<a name="l01382"></a>01382 }
<a name="l01383"></a>01383
<a name="l01384"></a>01384 saveDesktopSettings();
<a name="l01385"></a>01385
<a name="l01386"></a>01386 <span class="comment">// Resize and reset the desktop focus chain.</span>
<a name="l01387"></a>01387 desktop_focus_chain.resize( n );
<a name="l01388"></a>01388 <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i = 0; i < (int)desktop_focus_chain.size(); i++ )
<a name="l01389"></a>01389 desktop_focus_chain[i] = i+1;
<a name="l01390"></a>01390 }
<a name="l01391"></a>01391
<a name="l01397"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a60">01397</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a60">Workspace::sendClientToDesktop</a>( <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* c, <span class="keywordtype">int</span> desk, <span class="keywordtype">bool</span> dont_activate )
<a name="l01398"></a>01398 {
<a name="l01399"></a>01399 <span class="keywordtype">bool</span> was_on_desktop = c-><a class="code" href="classKWinInternal_1_1Client.html#a45">isOnDesktop</a>( desk ) || c-><a class="code" href="classKWinInternal_1_1Client.html#a47">isOnAllDesktops</a>();
<a name="l01400"></a>01400 c-><a class="code" href="classKWinInternal_1_1Client.html#a44">setDesktop</a>( desk );
<a name="l01401"></a>01401 <span class="keywordflow">if</span> ( c-><a class="code" href="classKWinInternal_1_1Client.html#a43">desktop</a>() != desk ) <span class="comment">// no change or desktop forced</span>
<a name="l01402"></a>01402 <span class="keywordflow">return</span>;
<a name="l01403"></a>01403 desk = c-><a class="code" href="classKWinInternal_1_1Client.html#a43">desktop</a>(); <span class="comment">// Client did range checking</span>
<a name="l01404"></a>01404
<a name="l01405"></a>01405 <span class="keywordflow">if</span> ( c-><a class="code" href="classKWinInternal_1_1Client.html#a45">isOnDesktop</a>( <a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>() ) )
<a name="l01406"></a>01406 {
<a name="l01407"></a>01407 <span class="keywordflow">if</span> ( c-><a class="code" href="classKWinInternal_1_1Client.html#a83">wantsTabFocus</a>() && <a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#a3">focusPolicyIsReasonable</a>()
<a name="l01408"></a>01408 && !was_on_desktop <span class="comment">// for stickyness changes</span>
<a name="l01409"></a>01409 && !dont_activate )
<a name="l01410"></a>01410 <a class="code" href="classKWinInternal_1_1Workspace.html#a17">requestFocus</a>( c );
<a name="l01411"></a>01411 <span class="keywordflow">else</span>
<a name="l01412"></a>01412 <a class="code" href="classKWinInternal_1_1Workspace.html#a38">restackClientUnderActive</a>( c );
<a name="l01413"></a>01413 }
<a name="l01414"></a>01414 <span class="keywordflow">else</span>
<a name="l01415"></a>01415 {
<a name="l01416"></a>01416 <a class="code" href="classKWinInternal_1_1Workspace.html#a34">raiseClient</a>( c );
<a name="l01417"></a>01417 focus_chain.remove( c );
<a name="l01418"></a>01418 <span class="keywordflow">if</span> ( c-><a class="code" href="classKWinInternal_1_1Client.html#a83">wantsTabFocus</a>() )
<a name="l01419"></a>01419 focus_chain.append( c );
<a name="l01420"></a>01420 }
<a name="l01421"></a>01421
<a name="l01422"></a>01422 <a class="code" href="namespaceKWinInternal.html#a24">ClientList</a> transients_stacking_order = <a class="code" href="classKWinInternal_1_1Workspace.html#a57">ensureStackingOrder</a>( c-><a class="code" href="classKWinInternal_1_1Client.html#a13">transients</a>());
<a name="l01423"></a>01423 <span class="keywordflow">for</span>( ClientList::ConstIterator it = transients_stacking_order.begin();
<a name="l01424"></a>01424 it != transients_stacking_order.end();
<a name="l01425"></a>01425 ++it )
<a name="l01426"></a>01426 <a class="code" href="classKWinInternal_1_1Workspace.html#a60">sendClientToDesktop</a>( *it, desk, dont_activate );
<a name="l01427"></a>01427 <a class="code" href="classKWinInternal_1_1Workspace.html#i55">updateClientArea</a>();
<a name="l01428"></a>01428 }
<a name="l01429"></a>01429
<a name="l01430"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a81">01430</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a81">Workspace::setDesktopLayout</a>(<span class="keywordtype">int</span> o, <span class="keywordtype">int</span> x, <span class="keywordtype">int</span> y)
<a name="l01431"></a>01431 {
<a name="l01432"></a>01432 layoutOrientation = (Qt::Orientation) o;
<a name="l01433"></a>01433 layoutX = x;
<a name="l01434"></a>01434 layoutY = y;
<a name="l01435"></a>01435 }
<a name="l01436"></a>01436
<a name="l01437"></a>01437 <span class="keywordtype">void</span> Workspace::calcDesktopLayout(<span class="keywordtype">int</span> &x, <span class="keywordtype">int</span> &y)<span class="keyword"> const</span>
<a name="l01438"></a>01438 <span class="keyword"> </span>{
<a name="l01439"></a>01439 x = layoutX;
<a name="l01440"></a>01440 y = layoutY;
<a name="l01441"></a>01441 <span class="keywordflow">if</span> ((x == -1) && (y > 0))
<a name="l01442"></a>01442 x = (<a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>()+y-1) / y;
<a name="l01443"></a>01443 <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((y == -1) && (x > 0))
<a name="l01444"></a>01444 y = (<a class="code" href="classKWinInternal_1_1Workspace.html#a46">numberOfDesktops</a>()+x-1) / x;
<a name="l01445"></a>01445
<a name="l01446"></a>01446 <span class="keywordflow">if</span> (x == -1)
<a name="l01447"></a>01447 x = 1;
<a name="l01448"></a>01448 <span class="keywordflow">if</span> (y == -1)
<a name="l01449"></a>01449 y = 1;
<a name="l01450"></a>01450 }
<a name="l01451"></a>01451
<a name="l01456"></a>01456 <span class="keywordtype">bool</span> Workspace::addSystemTrayWin( WId w )
<a name="l01457"></a>01457 {
<a name="l01458"></a>01458 <span class="keywordflow">if</span> ( systemTrayWins.contains( w ) )
<a name="l01459"></a>01459 <span class="keywordflow">return</span> TRUE;
<a name="l01460"></a>01460
<a name="l01461"></a>01461 NETWinInfo ni( qt_xdisplay(), w, root, NET::WMKDESystemTrayWinFor );
<a name="l01462"></a>01462 WId trayWinFor = ni.kdeSystemTrayWinFor();
<a name="l01463"></a>01463 <span class="keywordflow">if</span> ( !trayWinFor )
<a name="l01464"></a>01464 <span class="keywordflow">return</span> FALSE;
<a name="l01465"></a>01465 systemTrayWins.append( SystemTrayWindow( w, trayWinFor ) );
<a name="l01466"></a>01466 XSelectInput( qt_xdisplay(), w,
<a name="l01467"></a>01467 StructureNotifyMask
<a name="l01468"></a>01468 );
<a name="l01469"></a>01469 XAddToSaveSet( qt_xdisplay(), w );
<a name="l01470"></a>01470 propagateSystemTrayWins();
<a name="l01471"></a>01471 <span class="keywordflow">return</span> TRUE;
<a name="l01472"></a>01472 }
<a name="l01473"></a>01473
<a name="l01478"></a>01478 <span class="keywordtype">bool</span> Workspace::removeSystemTrayWin( WId w, <span class="keywordtype">bool</span> check )
<a name="l01479"></a>01479 {
<a name="l01480"></a>01480 <span class="keywordflow">if</span> ( !systemTrayWins.contains( w ) )
<a name="l01481"></a>01481 <span class="keywordflow">return</span> FALSE;
<a name="l01482"></a>01482 <span class="keywordflow">if</span>( check )
<a name="l01483"></a>01483 {
<a name="l01484"></a>01484 <span class="comment">// When getting UnmapNotify, it's not clear if it's the systray</span>
<a name="l01485"></a>01485 <span class="comment">// reparenting the window into itself, or if it's the window</span>
<a name="l01486"></a>01486 <span class="comment">// going away. This is obviously a flaw in the design, and we were</span>
<a name="l01487"></a>01487 <span class="comment">// just lucky it worked for so long. Kicker's systray temporarily</span>
<a name="l01488"></a>01488 <span class="comment">// sets _KDE_SYSTEM_TRAY_EMBEDDING property on the window while</span>
<a name="l01489"></a>01489 <span class="comment">// embedding it, allowing KWin to figure out. Kicker just mustn't</span>
<a name="l01490"></a>01490 <span class="comment">// crash before removing it again ... *shrug* .</span>
<a name="l01491"></a>01491 <span class="keywordtype">int</span> num_props;
<a name="l01492"></a>01492 Atom* props = XListProperties( qt_xdisplay(), w, &num_props );
<a name="l01493"></a>01493 <span class="keywordflow">if</span>( props != NULL )
<a name="l01494"></a>01494 {
<a name="l01495"></a>01495 <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i = 0;
<a name="l01496"></a>01496 i < num_props;
<a name="l01497"></a>01497 ++i )
<a name="l01498"></a>01498 <span class="keywordflow">if</span>( props[ i ] == <a class="code" href="namespaceKWinInternal.html#a0">atoms</a>->kde_system_tray_embedding )
<a name="l01499"></a>01499 {
<a name="l01500"></a>01500 XFree( props );
<a name="l01501"></a>01501 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l01502"></a>01502 }
<a name="l01503"></a>01503 XFree( props );
<a name="l01504"></a>01504 }
<a name="l01505"></a>01505 }
<a name="l01506"></a>01506 systemTrayWins.remove( w );
<a name="l01507"></a>01507 propagateSystemTrayWins();
<a name="l01508"></a>01508 <span class="keywordflow">return</span> TRUE;
<a name="l01509"></a>01509 }
<a name="l01510"></a>01510
<a name="l01511"></a>01511
<a name="l01515"></a>01515 <span class="keywordtype">void</span> Workspace::propagateSystemTrayWins()
<a name="l01516"></a>01516 {
<a name="l01517"></a>01517 Window *cl = <span class="keyword">new</span> Window[ systemTrayWins.count()];
<a name="l01518"></a>01518
<a name="l01519"></a>01519 <span class="keywordtype">int</span> i = 0;
<a name="l01520"></a>01520 <span class="keywordflow">for</span> ( SystemTrayWindowList::ConstIterator it = systemTrayWins.begin(); it != systemTrayWins.end(); ++it )
<a name="l01521"></a>01521 {
<a name="l01522"></a>01522 cl[i++] = (*it).win;
<a name="l01523"></a>01523 }
<a name="l01524"></a>01524
<a name="l01525"></a>01525 rootInfo->setKDESystemTrayWindows( cl, i );
<a name="l01526"></a>01526 <span class="keyword">delete</span> [] cl;
<a name="l01527"></a>01527 }
<a name="l01528"></a>01528
<a name="l01529"></a>01529
<a name="l01530"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a10">01530</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a10">Workspace::killWindowId</a>( Window window_to_kill )
<a name="l01531"></a>01531 {
<a name="l01532"></a>01532 <span class="keywordflow">if</span>( window_to_kill == None )
<a name="l01533"></a>01533 <span class="keywordflow">return</span>;
<a name="l01534"></a>01534 Window window = window_to_kill;
<a name="l01535"></a>01535 <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* client = NULL;
<a name="l01536"></a>01536 <span class="keywordflow">for</span>(;;)
<a name="l01537"></a>01537 {
<a name="l01538"></a>01538 client = <a class="code" href="classKWinInternal_1_1Workspace.html#a5">findClient</a>( FrameIdMatchPredicate( window ));
<a name="l01539"></a>01539 <span class="keywordflow">if</span>( client != NULL ) <span class="comment">// found the client</span>
<a name="l01540"></a>01540 <span class="keywordflow">break</span>;
<a name="l01541"></a>01541 Window parent, root;
<a name="l01542"></a>01542 Window* children;
<a name="l01543"></a>01543 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> children_count;
<a name="l01544"></a>01544 XQueryTree( qt_xdisplay(), window, &root, &parent, &children, &children_count );
<a name="l01545"></a>01545 <span class="keywordflow">if</span>( children != NULL )
<a name="l01546"></a>01546 XFree( children );
<a name="l01547"></a>01547 <span class="keywordflow">if</span>( window == root ) <span class="comment">// we didn't find the client, probably an override-redirect window</span>
<a name="l01548"></a>01548 <span class="keywordflow">break</span>;
<a name="l01549"></a>01549 window = parent; <span class="comment">// go up</span>
<a name="l01550"></a>01550 }
<a name="l01551"></a>01551 <span class="keywordflow">if</span>( client != NULL )
<a name="l01552"></a>01552 client-><a class="code" href="classKWinInternal_1_1Client.html#a154">killWindow</a>();
<a name="l01553"></a>01553 <span class="keywordflow">else</span>
<a name="l01554"></a>01554 XKillClient( qt_xdisplay(), window_to_kill );
<a name="l01555"></a>01555 }
<a name="l01556"></a>01556
<a name="l01557"></a>01557
<a name="l01558"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a83">01558</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a83">Workspace::sendPingToWindow</a>( Window window, Time timestamp )
<a name="l01559"></a>01559 {
<a name="l01560"></a>01560 rootInfo->sendPing( window, timestamp );
<a name="l01561"></a>01561 }
<a name="l01562"></a>01562
<a name="l01563"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a84">01563</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a84">Workspace::sendTakeActivity</a>( <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* c, Time timestamp, <span class="keywordtype">long</span> flags )
<a name="l01564"></a>01564 {
<a name="l01565"></a>01565 rootInfo->takeActivity( c-><a class="code" href="classKWinInternal_1_1Client.html#a1">window</a>(), timestamp, flags );
<a name="l01566"></a>01566 pending_take_activity = c;
<a name="l01567"></a>01567 }
<a name="l01568"></a>01568
<a name="l01569"></a>01569
<a name="l01573"></a><a class="code" href="classKWinInternal_1_1Workspace.html#i51">01573</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#i51">Workspace::slotGrabWindow</a>()
<a name="l01574"></a>01574 {
<a name="l01575"></a>01575 <span class="keywordflow">if</span> ( active_client )
<a name="l01576"></a>01576 {
<a name="l01577"></a>01577 QPixmap snapshot = QPixmap::grabWindow( active_client-><a class="code" href="classKWinInternal_1_1Client.html#a2">frameId</a>() );
<a name="l01578"></a>01578
<a name="l01579"></a>01579 <span class="comment">//No XShape - no work.</span>
<a name="l01580"></a>01580 <span class="keywordflow">if</span>( <a class="code" href="classKWinInternal_1_1Shape.html#e0">Shape::available</a>())
<a name="l01581"></a>01581 {
<a name="l01582"></a>01582 <span class="comment">//As the first step, get the mask from XShape.</span>
<a name="l01583"></a>01583 <span class="keywordtype">int</span> count, order;
<a name="l01584"></a>01584 XRectangle* rects = XShapeGetRectangles( qt_xdisplay(), active_client-><a class="code" href="classKWinInternal_1_1Client.html#a2">frameId</a>(),
<a name="l01585"></a>01585 ShapeBounding, &count, &order);
<a name="l01586"></a>01586 <span class="comment">//The ShapeBounding region is the outermost shape of the window;</span>
<a name="l01587"></a>01587 <span class="comment">//ShapeBounding - ShapeClipping is defined to be the border.</span>
<a name="l01588"></a>01588 <span class="comment">//Since the border area is part of the window, we use bounding</span>
<a name="l01589"></a>01589 <span class="comment">// to limit our work region</span>
<a name="l01590"></a>01590 <span class="keywordflow">if</span> (rects)
<a name="l01591"></a>01591 {
<a name="l01592"></a>01592 <span class="comment">//Create a QRegion from the rectangles describing the bounding mask.</span>
<a name="l01593"></a>01593 QRegion contents;
<a name="l01594"></a>01594 <span class="keywordflow">for</span> (<span class="keywordtype">int</span> pos = 0; pos < count; pos++)
<a name="l01595"></a>01595 contents += QRegion(rects[pos].x, rects[pos].y,
<a name="l01596"></a>01596 rects[pos].width, rects[pos].height);
<a name="l01597"></a>01597 XFree(rects);
<a name="l01598"></a>01598
<a name="l01599"></a>01599 <span class="comment">//Create the bounding box.</span>
<a name="l01600"></a>01600 QRegion bbox(0, 0, snapshot.width(), snapshot.height());
<a name="l01601"></a>01601
<a name="l01602"></a>01602 <span class="comment">//Get the masked away area.</span>
<a name="l01603"></a>01603 QRegion maskedAway = bbox - contents;
<a name="l01604"></a>01604 QMemArray<QRect> maskedAwayRects = maskedAway.rects();
<a name="l01605"></a>01605
<a name="l01606"></a>01606 <span class="comment">//Construct a bitmap mask from the rectangles</span>
<a name="l01607"></a>01607 QBitmap mask( snapshot.width(), snapshot.height());
<a name="l01608"></a>01608 QPainter p(&mask);
<a name="l01609"></a>01609 p.fillRect(0, 0, mask.width(), mask.height(), Qt::color1);
<a name="l01610"></a>01610 <span class="keywordflow">for</span> (uint pos = 0; pos < maskedAwayRects.count(); pos++)
<a name="l01611"></a>01611 p.fillRect(maskedAwayRects[pos], Qt::color0);
<a name="l01612"></a>01612 p.end();
<a name="l01613"></a>01613 snapshot.setMask(mask);
<a name="l01614"></a>01614 }
<a name="l01615"></a>01615 }
<a name="l01616"></a>01616
<a name="l01617"></a>01617 QClipboard *cb = QApplication::clipboard();
<a name="l01618"></a>01618 cb->setPixmap( snapshot );
<a name="l01619"></a>01619 }
<a name="l01620"></a>01620 <span class="keywordflow">else</span>
<a name="l01621"></a>01621 <a class="code" href="classKWinInternal_1_1Workspace.html#i52">slotGrabDesktop</a>();
<a name="l01622"></a>01622 }
<a name="l01623"></a>01623
<a name="l01627"></a><a class="code" href="classKWinInternal_1_1Workspace.html#i52">01627</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#i52">Workspace::slotGrabDesktop</a>()
<a name="l01628"></a>01628 {
<a name="l01629"></a>01629 QPixmap p = QPixmap::grabWindow( qt_xrootwin() );
<a name="l01630"></a>01630 QClipboard *cb = QApplication::clipboard();
<a name="l01631"></a>01631 cb->setPixmap( p );
<a name="l01632"></a>01632 }
<a name="l01633"></a>01633
<a name="l01634"></a>01634
<a name="l01638"></a><a class="code" href="classKWinInternal_1_1Workspace.html#i47">01638</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#i47">Workspace::slotMouseEmulation</a>()
<a name="l01639"></a>01639 {
<a name="l01640"></a>01640
<a name="l01641"></a>01641 <span class="keywordflow">if</span> ( mouse_emulation )
<a name="l01642"></a>01642 {
<a name="l01643"></a>01643 XUngrabKeyboard(qt_xdisplay(), qt_x_time);
<a name="l01644"></a>01644 mouse_emulation = FALSE;
<a name="l01645"></a>01645 <span class="keywordflow">return</span>;
<a name="l01646"></a>01646 }
<a name="l01647"></a>01647
<a name="l01648"></a>01648 <span class="keywordflow">if</span> ( XGrabKeyboard(qt_xdisplay(),
<a name="l01649"></a>01649 root, FALSE,
<a name="l01650"></a>01650 GrabModeAsync, GrabModeAsync,
<a name="l01651"></a>01651 qt_x_time) == GrabSuccess )
<a name="l01652"></a>01652 {
<a name="l01653"></a>01653 mouse_emulation = TRUE;
<a name="l01654"></a>01654 mouse_emulation_state = 0;
<a name="l01655"></a>01655 mouse_emulation_window = 0;
<a name="l01656"></a>01656 }
<a name="l01657"></a>01657 }
<a name="l01658"></a>01658
<a name="l01665"></a>01665 WId Workspace::getMouseEmulationWindow()
<a name="l01666"></a>01666 {
<a name="l01667"></a>01667 Window root;
<a name="l01668"></a>01668 Window child = qt_xrootwin();
<a name="l01669"></a>01669 <span class="keywordtype">int</span> root_x, root_y, lx, ly;
<a name="l01670"></a>01670 uint state;
<a name="l01671"></a>01671 Window w;
<a name="l01672"></a>01672 <a class="code" href="classKWinInternal_1_1Client.html">Client</a> * c = 0;
<a name="l01673"></a>01673 <span class="keywordflow">do</span>
<a name="l01674"></a>01674 {
<a name="l01675"></a>01675 w = child;
<a name="l01676"></a>01676 <span class="keywordflow">if</span> (!c)
<a name="l01677"></a>01677 c = <a class="code" href="classKWinInternal_1_1Workspace.html#a5">findClient</a>( FrameIdMatchPredicate( w ));
<a name="l01678"></a>01678 XQueryPointer( qt_xdisplay(), w, &root, &child,
<a name="l01679"></a>01679 &root_x, &root_y, &lx, &ly, &state );
<a name="l01680"></a>01680 } <span class="keywordflow">while</span> ( child != None && child != w );
<a name="l01681"></a>01681
<a name="l01682"></a>01682 <span class="keywordflow">if</span> ( c && !c-><a class="code" href="classKWinInternal_1_1Client.html#a41">isActive</a>() )
<a name="l01683"></a>01683 <a class="code" href="classKWinInternal_1_1Workspace.html#a16">activateClient</a>( c );
<a name="l01684"></a>01684 <span class="keywordflow">return</span> (WId) w;
<a name="l01685"></a>01685 }
<a name="l01686"></a>01686
<a name="l01690"></a>01690 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> Workspace::sendFakedMouseEvent( QPoint pos, WId w, MouseEmulation type, <span class="keywordtype">int</span> button, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> state )
<a name="l01691"></a>01691 {
<a name="l01692"></a>01692 <span class="keywordflow">if</span> ( !w )
<a name="l01693"></a>01693 <span class="keywordflow">return</span> state;
<a name="l01694"></a>01694 QWidget* widget = QWidget::find( w );
<a name="l01695"></a>01695 <span class="keywordflow">if</span> ( (!widget || widget->inherits(<span class="stringliteral">"QToolButton"</span>) ) && !<a class="code" href="classKWinInternal_1_1Workspace.html#a5">findClient</a>( WindowMatchPredicate( w )) )
<a name="l01696"></a>01696 {
<a name="l01697"></a>01697 <span class="keywordtype">int</span> x, y;
<a name="l01698"></a>01698 Window xw;
<a name="l01699"></a>01699 XTranslateCoordinates( qt_xdisplay(), qt_xrootwin(), w, pos.x(), pos.y(), &x, &y, &xw );
<a name="l01700"></a>01700 <span class="keywordflow">if</span> ( type == EmuMove )
<a name="l01701"></a>01701 { <span class="comment">// motion notify events</span>
<a name="l01702"></a>01702 XMotionEvent e;
<a name="l01703"></a>01703 e.type = MotionNotify;
<a name="l01704"></a>01704 e.window = w;
<a name="l01705"></a>01705 e.root = qt_xrootwin();
<a name="l01706"></a>01706 e.subwindow = w;
<a name="l01707"></a>01707 e.time = qt_x_time;
<a name="l01708"></a>01708 e.x = x;
<a name="l01709"></a>01709 e.y = y;
<a name="l01710"></a>01710 e.x_root = pos.x();
<a name="l01711"></a>01711 e.y_root = pos.y();
<a name="l01712"></a>01712 e.state = state;
<a name="l01713"></a>01713 e.is_hint = NotifyNormal;
<a name="l01714"></a>01714 XSendEvent( qt_xdisplay(), w, TRUE, ButtonMotionMask, (XEvent*)&e );
<a name="l01715"></a>01715 }
<a name="l01716"></a>01716 <span class="keywordflow">else</span>
<a name="l01717"></a>01717 {
<a name="l01718"></a>01718 XButtonEvent e;
<a name="l01719"></a>01719 e.type = type == EmuRelease ? ButtonRelease : ButtonPress;
<a name="l01720"></a>01720 e.window = w;
<a name="l01721"></a>01721 e.root = qt_xrootwin();
<a name="l01722"></a>01722 e.subwindow = w;
<a name="l01723"></a>01723 e.time = qt_x_time;
<a name="l01724"></a>01724 e.x = x;
<a name="l01725"></a>01725 e.y = y;
<a name="l01726"></a>01726 e.x_root = pos.x();
<a name="l01727"></a>01727 e.y_root = pos.y();
<a name="l01728"></a>01728 e.state = state;
<a name="l01729"></a>01729 e.button = button;
<a name="l01730"></a>01730 XSendEvent( qt_xdisplay(), w, TRUE, ButtonPressMask, (XEvent*)&e );
<a name="l01731"></a>01731
<a name="l01732"></a>01732 <span class="keywordflow">if</span> ( type == EmuPress )
<a name="l01733"></a>01733 {
<a name="l01734"></a>01734 <span class="keywordflow">switch</span> ( button )
<a name="l01735"></a>01735 {
<a name="l01736"></a>01736 <span class="keywordflow">case</span> 2:
<a name="l01737"></a>01737 state |= Button2Mask;
<a name="l01738"></a>01738 <span class="keywordflow">break</span>;
<a name="l01739"></a>01739 <span class="keywordflow">case</span> 3:
<a name="l01740"></a>01740 state |= Button3Mask;
<a name="l01741"></a>01741 <span class="keywordflow">break</span>;
<a name="l01742"></a>01742 <span class="keywordflow">default</span>: <span class="comment">// 1</span>
<a name="l01743"></a>01743 state |= Button1Mask;
<a name="l01744"></a>01744 <span class="keywordflow">break</span>;
<a name="l01745"></a>01745 }
<a name="l01746"></a>01746 }
<a name="l01747"></a>01747 <span class="keywordflow">else</span>
<a name="l01748"></a>01748 {
<a name="l01749"></a>01749 <span class="keywordflow">switch</span> ( button )
<a name="l01750"></a>01750 {
<a name="l01751"></a>01751 <span class="keywordflow">case</span> 2:
<a name="l01752"></a>01752 state &= ~Button2Mask;
<a name="l01753"></a>01753 <span class="keywordflow">break</span>;
<a name="l01754"></a>01754 <span class="keywordflow">case</span> 3:
<a name="l01755"></a>01755 state &= ~Button3Mask;
<a name="l01756"></a>01756 <span class="keywordflow">break</span>;
<a name="l01757"></a>01757 <span class="keywordflow">default</span>: <span class="comment">// 1</span>
<a name="l01758"></a>01758 state &= ~Button1Mask;
<a name="l01759"></a>01759 <span class="keywordflow">break</span>;
<a name="l01760"></a>01760 }
<a name="l01761"></a>01761 }
<a name="l01762"></a>01762 }
<a name="l01763"></a>01763 }
<a name="l01764"></a>01764 <span class="keywordflow">return</span> state;
<a name="l01765"></a>01765 }
<a name="l01766"></a>01766
<a name="l01770"></a><a class="code" href="classKWinInternal_1_1Workspace.html#b0">01770</a> <span class="keywordtype">bool</span> <a class="code" href="classKWinInternal_1_1Workspace.html#b0">Workspace::keyPressMouseEmulation</a>( XKeyEvent& ev )
<a name="l01771"></a>01771 {
<a name="l01772"></a>01772 <span class="keywordflow">if</span> ( root != qt_xrootwin() )
<a name="l01773"></a>01773 <span class="keywordflow">return</span> FALSE;
<a name="l01774"></a>01774 <span class="keywordtype">int</span> kc = XKeycodeToKeysym(qt_xdisplay(), ev.keycode, 0);
<a name="l01775"></a>01775 <span class="keywordtype">int</span> km = ev.state & (ControlMask | Mod1Mask | ShiftMask);
<a name="l01776"></a>01776
<a name="l01777"></a>01777 <span class="keywordtype">bool</span> is_control = km & ControlMask;
<a name="l01778"></a>01778 <span class="keywordtype">bool</span> is_alt = km & Mod1Mask;
<a name="l01779"></a>01779 <span class="keywordtype">bool</span> is_shift = km & ShiftMask;
<a name="l01780"></a>01780 <span class="keywordtype">int</span> delta = is_control?1:is_alt?32:8;
<a name="l01781"></a>01781 QPoint pos = QCursor::pos();
<a name="l01782"></a>01782
<a name="l01783"></a>01783 <span class="keywordflow">switch</span> ( kc )
<a name="l01784"></a>01784 {
<a name="l01785"></a>01785 <span class="keywordflow">case</span> XK_Left:
<a name="l01786"></a>01786 <span class="keywordflow">case</span> XK_KP_Left:
<a name="l01787"></a>01787 pos.rx() -= delta;
<a name="l01788"></a>01788 <span class="keywordflow">break</span>;
<a name="l01789"></a>01789 <span class="keywordflow">case</span> XK_Right:
<a name="l01790"></a>01790 <span class="keywordflow">case</span> XK_KP_Right:
<a name="l01791"></a>01791 pos.rx() += delta;
<a name="l01792"></a>01792 <span class="keywordflow">break</span>;
<a name="l01793"></a>01793 <span class="keywordflow">case</span> XK_Up:
<a name="l01794"></a>01794 <span class="keywordflow">case</span> XK_KP_Up:
<a name="l01795"></a>01795 pos.ry() -= delta;
<a name="l01796"></a>01796 <span class="keywordflow">break</span>;
<a name="l01797"></a>01797 <span class="keywordflow">case</span> XK_Down:
<a name="l01798"></a>01798 <span class="keywordflow">case</span> XK_KP_Down:
<a name="l01799"></a>01799 pos.ry() += delta;
<a name="l01800"></a>01800 <span class="keywordflow">break</span>;
<a name="l01801"></a>01801 <span class="keywordflow">case</span> XK_F1:
<a name="l01802"></a>01802 <span class="keywordflow">if</span> ( !mouse_emulation_state )
<a name="l01803"></a>01803 mouse_emulation_window = getMouseEmulationWindow();
<a name="l01804"></a>01804 <span class="keywordflow">if</span> ( (mouse_emulation_state & Button1Mask) == 0 )
<a name="l01805"></a>01805 mouse_emulation_state = sendFakedMouseEvent( pos, mouse_emulation_window, EmuPress, Button1, mouse_emulation_state );
<a name="l01806"></a>01806 <span class="keywordflow">if</span> ( !is_shift )
<a name="l01807"></a>01807 mouse_emulation_state = sendFakedMouseEvent( pos, mouse_emulation_window, EmuRelease, Button1, mouse_emulation_state );
<a name="l01808"></a>01808 <span class="keywordflow">break</span>;
<a name="l01809"></a>01809 <span class="keywordflow">case</span> XK_F2:
<a name="l01810"></a>01810 <span class="keywordflow">if</span> ( !mouse_emulation_state )
<a name="l01811"></a>01811 mouse_emulation_window = getMouseEmulationWindow();
<a name="l01812"></a>01812 <span class="keywordflow">if</span> ( (mouse_emulation_state & Button2Mask) == 0 )
<a name="l01813"></a>01813 mouse_emulation_state = sendFakedMouseEvent( pos, mouse_emulation_window, EmuPress, Button2, mouse_emulation_state );
<a name="l01814"></a>01814 <span class="keywordflow">if</span> ( !is_shift )
<a name="l01815"></a>01815 mouse_emulation_state = sendFakedMouseEvent( pos, mouse_emulation_window, EmuRelease, Button2, mouse_emulation_state );
<a name="l01816"></a>01816 <span class="keywordflow">break</span>;
<a name="l01817"></a>01817 <span class="keywordflow">case</span> XK_F3:
<a name="l01818"></a>01818 <span class="keywordflow">if</span> ( !mouse_emulation_state )
<a name="l01819"></a>01819 mouse_emulation_window = getMouseEmulationWindow();
<a name="l01820"></a>01820 <span class="keywordflow">if</span> ( (mouse_emulation_state & Button3Mask) == 0 )
<a name="l01821"></a>01821 mouse_emulation_state = sendFakedMouseEvent( pos, mouse_emulation_window, EmuPress, Button3, mouse_emulation_state );
<a name="l01822"></a>01822 <span class="keywordflow">if</span> ( !is_shift )
<a name="l01823"></a>01823 mouse_emulation_state = sendFakedMouseEvent( pos, mouse_emulation_window, EmuRelease, Button3, mouse_emulation_state );
<a name="l01824"></a>01824 <span class="keywordflow">break</span>;
<a name="l01825"></a>01825 <span class="keywordflow">case</span> XK_Return:
<a name="l01826"></a>01826 <span class="keywordflow">case</span> XK_space:
<a name="l01827"></a>01827 <span class="keywordflow">case</span> XK_KP_Enter:
<a name="l01828"></a>01828 <span class="keywordflow">case</span> XK_KP_Space:
<a name="l01829"></a>01829 {
<a name="l01830"></a>01830 <span class="keywordflow">if</span> ( !mouse_emulation_state )
<a name="l01831"></a>01831 {
<a name="l01832"></a>01832 <span class="comment">// nothing was pressed, fake a LMB click</span>
<a name="l01833"></a>01833 mouse_emulation_window = getMouseEmulationWindow();
<a name="l01834"></a>01834 mouse_emulation_state = sendFakedMouseEvent( pos, mouse_emulation_window, EmuPress, Button1, mouse_emulation_state );
<a name="l01835"></a>01835 mouse_emulation_state = sendFakedMouseEvent( pos, mouse_emulation_window, EmuRelease, Button1, mouse_emulation_state );
<a name="l01836"></a>01836 }
<a name="l01837"></a>01837 <span class="keywordflow">else</span>
<a name="l01838"></a>01838 { <span class="comment">// release all</span>
<a name="l01839"></a>01839 <span class="keywordflow">if</span> ( mouse_emulation_state & Button1Mask )
<a name="l01840"></a>01840 mouse_emulation_state = sendFakedMouseEvent( pos, mouse_emulation_window, EmuRelease, Button1, mouse_emulation_state );
<a name="l01841"></a>01841 <span class="keywordflow">if</span> ( mouse_emulation_state & Button2Mask )
<a name="l01842"></a>01842 mouse_emulation_state = sendFakedMouseEvent( pos, mouse_emulation_window, EmuRelease, Button2, mouse_emulation_state );
<a name="l01843"></a>01843 <span class="keywordflow">if</span> ( mouse_emulation_state & Button3Mask )
<a name="l01844"></a>01844 mouse_emulation_state = sendFakedMouseEvent( pos, mouse_emulation_window, EmuRelease, Button3, mouse_emulation_state );
<a name="l01845"></a>01845 }
<a name="l01846"></a>01846 }
<a name="l01847"></a>01847 <span class="comment">// fall through</span>
<a name="l01848"></a>01848 <span class="keywordflow">case</span> XK_Escape:
<a name="l01849"></a>01849 XUngrabKeyboard(qt_xdisplay(), qt_x_time);
<a name="l01850"></a>01850 mouse_emulation = FALSE;
<a name="l01851"></a>01851 <span class="keywordflow">return</span> TRUE;
<a name="l01852"></a>01852 <span class="keywordflow">default</span>:
<a name="l01853"></a>01853 <span class="keywordflow">return</span> FALSE;
<a name="l01854"></a>01854 }
<a name="l01855"></a>01855
<a name="l01856"></a>01856 QCursor::setPos( pos );
<a name="l01857"></a>01857 <span class="keywordflow">if</span> ( mouse_emulation_state )
<a name="l01858"></a>01858 mouse_emulation_state = sendFakedMouseEvent( pos, mouse_emulation_window, EmuMove, 0, mouse_emulation_state );
<a name="l01859"></a>01859 <span class="keywordflow">return</span> TRUE;
<a name="l01860"></a>01860
<a name="l01861"></a>01861 }
<a name="l01862"></a>01862
<a name="l01868"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a48">01868</a> QWidget* <a class="code" href="classKWinInternal_1_1Workspace.html#a48">Workspace::desktopWidget</a>()
<a name="l01869"></a>01869 {
<a name="l01870"></a>01870 <span class="keywordflow">return</span> desktop_widget;
<a name="l01871"></a>01871 }
<a name="l01872"></a>01872
<a name="l01873"></a>01873 <span class="comment">//Delayed focus functions</span>
<a name="l01874"></a>01874 <span class="keywordtype">void</span> Workspace::delayFocus()
<a name="l01875"></a>01875 {
<a name="l01876"></a>01876 <a class="code" href="classKWinInternal_1_1Workspace.html#a17">requestFocus</a>( delayfocus_client );
<a name="l01877"></a>01877 <a class="code" href="classKWinInternal_1_1Workspace.html#a113">cancelDelayFocus</a>();
<a name="l01878"></a>01878 }
<a name="l01879"></a>01879
<a name="l01880"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a114">01880</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a114">Workspace::requestDelayFocus</a>( <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* c )
<a name="l01881"></a>01881 {
<a name="l01882"></a>01882 delayfocus_client = c;
<a name="l01883"></a>01883 <span class="keyword">delete</span> delayFocusTimer;
<a name="l01884"></a>01884 delayFocusTimer = <span class="keyword">new</span> QTimer( <span class="keyword">this</span> );
<a name="l01885"></a>01885 connect( delayFocusTimer, SIGNAL( timeout() ), <span class="keyword">this</span>, SLOT( delayFocus() ) );
<a name="l01886"></a>01886 delayFocusTimer->start( <a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#o5">delayFocusInterval</a>, TRUE );
<a name="l01887"></a>01887 }
<a name="l01888"></a>01888
<a name="l01889"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a113">01889</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a113">Workspace::cancelDelayFocus</a>()
<a name="l01890"></a>01890 {
<a name="l01891"></a>01891 <span class="keyword">delete</span> delayFocusTimer;
<a name="l01892"></a>01892 delayFocusTimer = 0;
<a name="l01893"></a>01893 }
<a name="l01894"></a>01894
<a name="l01895"></a>01895 <span class="comment">// Electric Borders</span>
<a name="l01896"></a>01896 <span class="comment">//========================================================================//</span>
<a name="l01897"></a>01897 <span class="comment">// Electric Border Window management. Electric borders allow a user</span>
<a name="l01898"></a>01898 <span class="comment">// to change the virtual desktop by moving the mouse pointer to the</span>
<a name="l01899"></a>01899 <span class="comment">// borders. Technically this is done with input only windows. Since</span>
<a name="l01900"></a>01900 <span class="comment">// electric borders can be switched on and off, we have these two</span>
<a name="l01901"></a>01901 <span class="comment">// functions to create and destroy them.</span>
<a name="l01902"></a>01902 <span class="keywordtype">void</span> Workspace::checkElectricBorders( <span class="keywordtype">bool</span> force )
<a name="l01903"></a>01903 {
<a name="l01904"></a>01904 <span class="keywordflow">if</span>( force )
<a name="l01905"></a>01905 destroyBorderWindows();
<a name="l01906"></a>01906
<a name="l01907"></a>01907 electric_current_border = 0;
<a name="l01908"></a>01908
<a name="l01909"></a>01909 QRect r = QApplication::desktop()->geometry();
<a name="l01910"></a>01910 electricTop = r.top();
<a name="l01911"></a>01911 electricBottom = r.bottom();
<a name="l01912"></a>01912 electricLeft = r.left();
<a name="l01913"></a>01913 electricRight = r.right();
<a name="l01914"></a>01914
<a name="l01915"></a>01915 <span class="keywordflow">if</span> (<a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#a20">electricBorders</a>() == Options::ElectricAlways)
<a name="l01916"></a>01916 createBorderWindows();
<a name="l01917"></a>01917 <span class="keywordflow">else</span>
<a name="l01918"></a>01918 destroyBorderWindows();
<a name="l01919"></a>01919 }
<a name="l01920"></a>01920
<a name="l01921"></a>01921 <span class="keywordtype">void</span> Workspace::createBorderWindows()
<a name="l01922"></a>01922 {
<a name="l01923"></a>01923 <span class="keywordflow">if</span> ( electric_have_borders )
<a name="l01924"></a>01924 <span class="keywordflow">return</span>;
<a name="l01925"></a>01925
<a name="l01926"></a>01926 electric_have_borders = <span class="keyword">true</span>;
<a name="l01927"></a>01927
<a name="l01928"></a>01928 QRect r = QApplication::desktop()->geometry();
<a name="l01929"></a>01929 XSetWindowAttributes attributes;
<a name="l01930"></a>01930 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> valuemask;
<a name="l01931"></a>01931 attributes.override_redirect = True;
<a name="l01932"></a>01932 attributes.event_mask = (EnterWindowMask | LeaveWindowMask |
<a name="l01933"></a>01933 VisibilityChangeMask);
<a name="l01934"></a>01934 valuemask= (CWOverrideRedirect | CWEventMask | CWCursor );
<a name="l01935"></a>01935 attributes.cursor = XCreateFontCursor(qt_xdisplay(),
<a name="l01936"></a>01936 XC_sb_up_arrow);
<a name="l01937"></a>01937 electric_top_border = XCreateWindow (qt_xdisplay(), qt_xrootwin(),
<a name="l01938"></a>01938 0,0,
<a name="l01939"></a>01939 r.width(),1,
<a name="l01940"></a>01940 0,
<a name="l01941"></a>01941 CopyFromParent, InputOnly,
<a name="l01942"></a>01942 CopyFromParent,
<a name="l01943"></a>01943 valuemask, &attributes);
<a name="l01944"></a>01944 XMapWindow(qt_xdisplay(), electric_top_border);
<a name="l01945"></a>01945
<a name="l01946"></a>01946 attributes.cursor = XCreateFontCursor(qt_xdisplay(),
<a name="l01947"></a>01947 XC_sb_down_arrow);
<a name="l01948"></a>01948 electric_bottom_border = XCreateWindow (qt_xdisplay(), qt_xrootwin(),
<a name="l01949"></a>01949 0,r.height()-1,
<a name="l01950"></a>01950 r.width(),1,
<a name="l01951"></a>01951 0,
<a name="l01952"></a>01952 CopyFromParent, InputOnly,
<a name="l01953"></a>01953 CopyFromParent,
<a name="l01954"></a>01954 valuemask, &attributes);
<a name="l01955"></a>01955 XMapWindow(qt_xdisplay(), electric_bottom_border);
<a name="l01956"></a>01956
<a name="l01957"></a>01957 attributes.cursor = XCreateFontCursor(qt_xdisplay(),
<a name="l01958"></a>01958 XC_sb_left_arrow);
<a name="l01959"></a>01959 electric_left_border = XCreateWindow (qt_xdisplay(), qt_xrootwin(),
<a name="l01960"></a>01960 0,0,
<a name="l01961"></a>01961 1,r.height(),
<a name="l01962"></a>01962 0,
<a name="l01963"></a>01963 CopyFromParent, InputOnly,
<a name="l01964"></a>01964 CopyFromParent,
<a name="l01965"></a>01965 valuemask, &attributes);
<a name="l01966"></a>01966 XMapWindow(qt_xdisplay(), electric_left_border);
<a name="l01967"></a>01967
<a name="l01968"></a>01968 attributes.cursor = XCreateFontCursor(qt_xdisplay(),
<a name="l01969"></a>01969 XC_sb_right_arrow);
<a name="l01970"></a>01970 electric_right_border = XCreateWindow (qt_xdisplay(), qt_xrootwin(),
<a name="l01971"></a>01971 r.width()-1,0,
<a name="l01972"></a>01972 1,r.height(),
<a name="l01973"></a>01973 0,
<a name="l01974"></a>01974 CopyFromParent, InputOnly,
<a name="l01975"></a>01975 CopyFromParent,
<a name="l01976"></a>01976 valuemask, &attributes);
<a name="l01977"></a>01977 XMapWindow(qt_xdisplay(), electric_right_border);
<a name="l01978"></a>01978 <span class="comment">// Set XdndAware on the windows, so that DND enter events are received (#86998)</span>
<a name="l01979"></a>01979 Atom version = 4; <span class="comment">// XDND version</span>
<a name="l01980"></a>01980 XChangeProperty( qt_xdisplay(), electric_top_border, <a class="code" href="namespaceKWinInternal.html#a0">atoms</a>->xdnd_aware, XA_ATOM,
<a name="l01981"></a>01981 32, PropModeReplace, ( <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* )&version, 1 );
<a name="l01982"></a>01982 XChangeProperty( qt_xdisplay(), electric_bottom_border, <a class="code" href="namespaceKWinInternal.html#a0">atoms</a>->xdnd_aware, XA_ATOM,
<a name="l01983"></a>01983 32, PropModeReplace, ( <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* )&version, 1 );
<a name="l01984"></a>01984 XChangeProperty( qt_xdisplay(), electric_left_border, <a class="code" href="namespaceKWinInternal.html#a0">atoms</a>->xdnd_aware, XA_ATOM,
<a name="l01985"></a>01985 32, PropModeReplace, ( <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* )&version, 1 );
<a name="l01986"></a>01986 XChangeProperty( qt_xdisplay(), electric_right_border, <a class="code" href="namespaceKWinInternal.html#a0">atoms</a>->xdnd_aware, XA_ATOM,
<a name="l01987"></a>01987 32, PropModeReplace, ( <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* )&version, 1 );
<a name="l01988"></a>01988 }
<a name="l01989"></a>01989
<a name="l01990"></a>01990
<a name="l01991"></a>01991 <span class="comment">// Electric Border Window management. Electric borders allow a user</span>
<a name="l01992"></a>01992 <span class="comment">// to change the virtual desktop by moving the mouse pointer to the</span>
<a name="l01993"></a>01993 <span class="comment">// borders. Technically this is done with input only windows. Since</span>
<a name="l01994"></a>01994 <span class="comment">// electric borders can be switched on and off, we have these two</span>
<a name="l01995"></a>01995 <span class="comment">// functions to create and destroy them.</span>
<a name="l01996"></a>01996 <span class="keywordtype">void</span> Workspace::destroyBorderWindows()
<a name="l01997"></a>01997 {
<a name="l01998"></a>01998 <span class="keywordflow">if</span>( !electric_have_borders)
<a name="l01999"></a>01999 <span class="keywordflow">return</span>;
<a name="l02000"></a>02000
<a name="l02001"></a>02001 electric_have_borders = <span class="keyword">false</span>;
<a name="l02002"></a>02002
<a name="l02003"></a>02003 <span class="keywordflow">if</span>(electric_top_border)
<a name="l02004"></a>02004 XDestroyWindow(qt_xdisplay(),electric_top_border);
<a name="l02005"></a>02005 <span class="keywordflow">if</span>(electric_bottom_border)
<a name="l02006"></a>02006 XDestroyWindow(qt_xdisplay(),electric_bottom_border);
<a name="l02007"></a>02007 <span class="keywordflow">if</span>(electric_left_border)
<a name="l02008"></a>02008 XDestroyWindow(qt_xdisplay(),electric_left_border);
<a name="l02009"></a>02009 <span class="keywordflow">if</span>(electric_right_border)
<a name="l02010"></a>02010 XDestroyWindow(qt_xdisplay(),electric_right_border);
<a name="l02011"></a>02011
<a name="l02012"></a>02012 electric_top_border = None;
<a name="l02013"></a>02013 electric_bottom_border = None;
<a name="l02014"></a>02014 electric_left_border = None;
<a name="l02015"></a>02015 electric_right_border = None;
<a name="l02016"></a>02016 }
<a name="l02017"></a>02017
<a name="l02018"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a44">02018</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a44">Workspace::clientMoved</a>(<span class="keyword">const</span> QPoint &pos, Time now)
<a name="l02019"></a>02019 {
<a name="l02020"></a>02020 <span class="keywordflow">if</span> (<a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#a20">electricBorders</a>() == Options::ElectricDisabled)
<a name="l02021"></a>02021 <span class="keywordflow">return</span>;
<a name="l02022"></a>02022
<a name="l02023"></a>02023 <span class="keywordflow">if</span> ((pos.x() != electricLeft) &&
<a name="l02024"></a>02024 (pos.x() != electricRight) &&
<a name="l02025"></a>02025 (pos.y() != electricTop) &&
<a name="l02026"></a>02026 (pos.y() != electricBottom))
<a name="l02027"></a>02027 <span class="keywordflow">return</span>;
<a name="l02028"></a>02028
<a name="l02029"></a>02029 Time treshold_set = <a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#a21">electricBorderDelay</a>(); <span class="comment">// set timeout</span>
<a name="l02030"></a>02030 Time treshold_reset = 250; <span class="comment">// reset timeout</span>
<a name="l02031"></a>02031 <span class="keywordtype">int</span> distance_reset = 30; <span class="comment">// Mouse should not move more than this many pixels</span>
<a name="l02032"></a>02032
<a name="l02033"></a>02033 <span class="keywordtype">int</span> border = 0;
<a name="l02034"></a>02034 <span class="keywordflow">if</span> (pos.x() == electricLeft)
<a name="l02035"></a>02035 border = 1;
<a name="l02036"></a>02036 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pos.x() == electricRight)
<a name="l02037"></a>02037 border = 2;
<a name="l02038"></a>02038 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pos.y() == electricTop)
<a name="l02039"></a>02039 border = 3;
<a name="l02040"></a>02040 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (pos.y() == electricBottom)
<a name="l02041"></a>02041 border = 4;
<a name="l02042"></a>02042
<a name="l02043"></a>02043 <span class="keywordflow">if</span> ((electric_current_border == border) &&
<a name="l02044"></a>02044 (<a class="code" href="namespaceKWinInternal.html#a113">timestampDiff</a>(electric_time_last, now) < treshold_reset) &&
<a name="l02045"></a>02045 ((pos-electric_push_point).manhattanLength() < distance_reset))
<a name="l02046"></a>02046 {
<a name="l02047"></a>02047 electric_time_last = now;
<a name="l02048"></a>02048
<a name="l02049"></a>02049 <span class="keywordflow">if</span> (<a class="code" href="namespaceKWinInternal.html#a113">timestampDiff</a>(electric_time_first, now) > treshold_set)
<a name="l02050"></a>02050 {
<a name="l02051"></a>02051 electric_current_border = 0;
<a name="l02052"></a>02052
<a name="l02053"></a>02053 QRect r = QApplication::desktop()->geometry();
<a name="l02054"></a>02054 <span class="keywordtype">int</span> offset;
<a name="l02055"></a>02055
<a name="l02056"></a>02056 <span class="keywordtype">int</span> desk_before = <a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>();
<a name="l02057"></a>02057 <span class="keywordflow">switch</span>(border)
<a name="l02058"></a>02058 {
<a name="l02059"></a>02059 <span class="keywordflow">case</span> 1:
<a name="l02060"></a>02060 <a class="code" href="classKWinInternal_1_1Workspace.html#i4">slotSwitchDesktopLeft</a>();
<a name="l02061"></a>02061 <span class="keywordflow">if</span> (<a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>() != desk_before)
<a name="l02062"></a>02062 {
<a name="l02063"></a>02063 offset = r.width() / 5;
<a name="l02064"></a>02064 QCursor::setPos(r.width() - offset, pos.y());
<a name="l02065"></a>02065 }
<a name="l02066"></a>02066 <span class="keywordflow">break</span>;
<a name="l02067"></a>02067
<a name="l02068"></a>02068 <span class="keywordflow">case</span> 2:
<a name="l02069"></a>02069 <a class="code" href="classKWinInternal_1_1Workspace.html#i3">slotSwitchDesktopRight</a>();
<a name="l02070"></a>02070 <span class="keywordflow">if</span> (<a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>() != desk_before)
<a name="l02071"></a>02071 {
<a name="l02072"></a>02072 offset = r.width() / 5;
<a name="l02073"></a>02073 QCursor::setPos(offset, pos.y());
<a name="l02074"></a>02074 }
<a name="l02075"></a>02075 <span class="keywordflow">break</span>;
<a name="l02076"></a>02076
<a name="l02077"></a>02077 <span class="keywordflow">case</span> 3:
<a name="l02078"></a>02078 <a class="code" href="classKWinInternal_1_1Workspace.html#i5">slotSwitchDesktopUp</a>();
<a name="l02079"></a>02079 <span class="keywordflow">if</span> (<a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>() != desk_before)
<a name="l02080"></a>02080 {
<a name="l02081"></a>02081 offset = r.height() / 5;
<a name="l02082"></a>02082 QCursor::setPos(pos.x(), r.height() - offset);
<a name="l02083"></a>02083 }
<a name="l02084"></a>02084 <span class="keywordflow">break</span>;
<a name="l02085"></a>02085
<a name="l02086"></a>02086 <span class="keywordflow">case</span> 4:
<a name="l02087"></a>02087 <a class="code" href="classKWinInternal_1_1Workspace.html#i6">slotSwitchDesktopDown</a>();
<a name="l02088"></a>02088 <span class="keywordflow">if</span> (<a class="code" href="classKWinInternal_1_1Workspace.html#a45">currentDesktop</a>() != desk_before)
<a name="l02089"></a>02089 {
<a name="l02090"></a>02090 offset = r.height() / 5;
<a name="l02091"></a>02091 QCursor::setPos(pos.x(), offset);
<a name="l02092"></a>02092 }
<a name="l02093"></a>02093 <span class="keywordflow">break</span>;
<a name="l02094"></a>02094 }
<a name="l02095"></a>02095 <span class="keywordflow">return</span>;
<a name="l02096"></a>02096 }
<a name="l02097"></a>02097 }
<a name="l02098"></a>02098 <span class="keywordflow">else</span>
<a name="l02099"></a>02099 {
<a name="l02100"></a>02100 electric_current_border = border;
<a name="l02101"></a>02101 electric_time_first = now;
<a name="l02102"></a>02102 electric_time_last = now;
<a name="l02103"></a>02103 electric_push_point = pos;
<a name="l02104"></a>02104 }
<a name="l02105"></a>02105
<a name="l02106"></a>02106 <span class="keywordtype">int</span> mouse_warp = 1;
<a name="l02107"></a>02107
<a name="l02108"></a>02108 <span class="comment">// reset the pointer to find out wether the user is really pushing</span>
<a name="l02109"></a>02109 <span class="keywordflow">switch</span>( border)
<a name="l02110"></a>02110 {
<a name="l02111"></a>02111 <span class="keywordflow">case</span> 1: QCursor::setPos(pos.x()+mouse_warp, pos.y()); <span class="keywordflow">break</span>;
<a name="l02112"></a>02112 <span class="keywordflow">case</span> 2: QCursor::setPos(pos.x()-mouse_warp, pos.y()); <span class="keywordflow">break</span>;
<a name="l02113"></a>02113 <span class="keywordflow">case</span> 3: QCursor::setPos(pos.x(), pos.y()+mouse_warp); <span class="keywordflow">break</span>;
<a name="l02114"></a>02114 <span class="keywordflow">case</span> 4: QCursor::setPos(pos.x(), pos.y()-mouse_warp); <span class="keywordflow">break</span>;
<a name="l02115"></a>02115 }
<a name="l02116"></a>02116 }
<a name="l02117"></a>02117
<a name="l02118"></a>02118 <span class="comment">// this function is called when the user entered an electric border</span>
<a name="l02119"></a>02119 <span class="comment">// with the mouse. It may switch to another virtual desktop</span>
<a name="l02120"></a>02120 <span class="keywordtype">bool</span> Workspace::electricBorder(XEvent *e)
<a name="l02121"></a>02121 {
<a name="l02122"></a>02122 <span class="keywordflow">if</span>( !electric_have_borders )
<a name="l02123"></a>02123 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l02124"></a>02124 <span class="keywordflow">if</span>( e->type == EnterNotify )
<a name="l02125"></a>02125 {
<a name="l02126"></a>02126 <span class="keywordflow">if</span>( e->xcrossing.window == electric_top_border ||
<a name="l02127"></a>02127 e->xcrossing.window == electric_left_border ||
<a name="l02128"></a>02128 e->xcrossing.window == electric_bottom_border ||
<a name="l02129"></a>02129 e->xcrossing.window == electric_right_border)
<a name="l02130"></a>02130 <span class="comment">// the user entered an electric border</span>
<a name="l02131"></a>02131 {
<a name="l02132"></a>02132 <a class="code" href="classKWinInternal_1_1Workspace.html#a44">clientMoved</a>( QPoint( e->xcrossing.x_root, e->xcrossing.y_root ), e->xcrossing.time );
<a name="l02133"></a>02133 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02134"></a>02134 }
<a name="l02135"></a>02135 }
<a name="l02136"></a>02136 <span class="keywordflow">if</span>( e->type == ClientMessage )
<a name="l02137"></a>02137 {
<a name="l02138"></a>02138 <span class="keywordflow">if</span>( e->xclient.message_type == <a class="code" href="namespaceKWinInternal.html#a0">atoms</a>->xdnd_position
<a name="l02139"></a>02139 && ( e->xclient.window == electric_top_border
<a name="l02140"></a>02140 || e->xclient.window == electric_bottom_border
<a name="l02141"></a>02141 || e->xclient.window == electric_left_border
<a name="l02142"></a>02142 || e->xclient.window == electric_right_border ))
<a name="l02143"></a>02143 {
<a name="l02144"></a>02144 <a class="code" href="namespaceKWinInternal.html#a104">updateXTime</a>();
<a name="l02145"></a>02145 <a class="code" href="classKWinInternal_1_1Workspace.html#a44">clientMoved</a>( QPoint( e->xclient.data.l[2]>>16, e->xclient.data.l[2]&0xffff), qt_x_time );
<a name="l02146"></a>02146 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l02147"></a>02147 }
<a name="l02148"></a>02148 }
<a name="l02149"></a>02149 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l02150"></a>02150 }
<a name="l02151"></a>02151
<a name="l02152"></a>02152 <span class="comment">// electric borders (input only windows) have to be always on the</span>
<a name="l02153"></a>02153 <span class="comment">// top. For that reason kwm calls this function always after some</span>
<a name="l02154"></a>02154 <span class="comment">// windows have been raised.</span>
<a name="l02155"></a>02155 <span class="keywordtype">void</span> Workspace::raiseElectricBorders()
<a name="l02156"></a>02156 {
<a name="l02157"></a>02157
<a name="l02158"></a>02158 <span class="keywordflow">if</span>(electric_have_borders)
<a name="l02159"></a>02159 {
<a name="l02160"></a>02160 XRaiseWindow(qt_xdisplay(), electric_top_border);
<a name="l02161"></a>02161 XRaiseWindow(qt_xdisplay(), electric_left_border);
<a name="l02162"></a>02162 XRaiseWindow(qt_xdisplay(), electric_bottom_border);
<a name="l02163"></a>02163 XRaiseWindow(qt_xdisplay(), electric_right_border);
<a name="l02164"></a>02164 }
<a name="l02165"></a>02165 }
<a name="l02166"></a>02166
<a name="l02167"></a>02167 <span class="keywordtype">void</span> Workspace::addTopMenu( Client* c )
<a name="l02168"></a>02168 {
<a name="l02169"></a>02169 assert( c->isTopMenu());
<a name="l02170"></a>02170 assert( !topmenus.contains( c ));
<a name="l02171"></a>02171 topmenus.append( c );
<a name="l02172"></a>02172 <span class="keywordflow">if</span>( <a class="code" href="classKWinInternal_1_1Workspace.html#a106">managingTopMenus</a>())
<a name="l02173"></a>02173 {
<a name="l02174"></a>02174 <span class="keywordtype">int</span> minsize = c->minSize().height();
<a name="l02175"></a>02175 <span class="keywordflow">if</span>( minsize > <a class="code" href="classKWinInternal_1_1Workspace.html#a107">topMenuHeight</a>())
<a name="l02176"></a>02176 {
<a name="l02177"></a>02177 topmenu_height = minsize;
<a name="l02178"></a>02178 updateTopMenuGeometry();
<a name="l02179"></a>02179 }
<a name="l02180"></a>02180 updateTopMenuGeometry( c );
<a name="l02181"></a>02181 <a class="code" href="classKWinInternal_1_1Workspace.html#a108">updateCurrentTopMenu</a>();
<a name="l02182"></a>02182 }
<a name="l02183"></a>02183 <span class="comment">// kdDebug() << "NEW TOPMENU:" << c << endl;</span>
<a name="l02184"></a>02184 }
<a name="l02185"></a>02185
<a name="l02186"></a>02186 <span class="keywordtype">void</span> Workspace::removeTopMenu( Client* c )
<a name="l02187"></a>02187 {
<a name="l02188"></a>02188 <span class="comment">// if( c->isTopMenu())</span>
<a name="l02189"></a>02189 <span class="comment">// kdDebug() << "REMOVE TOPMENU:" << c << endl;</span>
<a name="l02190"></a>02190 assert( c->isTopMenu());
<a name="l02191"></a>02191 assert( topmenus.contains( c ));
<a name="l02192"></a>02192 topmenus.remove( c );
<a name="l02193"></a>02193 <a class="code" href="classKWinInternal_1_1Workspace.html#a108">updateCurrentTopMenu</a>();
<a name="l02194"></a>02194 <span class="comment">// TODO reduce topMenuHeight() if possible?</span>
<a name="l02195"></a>02195 }
<a name="l02196"></a>02196
<a name="l02197"></a>02197 <span class="keywordtype">void</span> Workspace::lostTopMenuSelection()
<a name="l02198"></a>02198 {
<a name="l02199"></a>02199 <span class="comment">// kdDebug() << "lost TopMenu selection" << endl;</span>
<a name="l02200"></a>02200 <span class="comment">// make sure this signal is always set when not owning the selection</span>
<a name="l02201"></a>02201 disconnect( topmenu_watcher, SIGNAL( lostOwner()), <span class="keyword">this</span>, SLOT( lostTopMenuOwner()));
<a name="l02202"></a>02202 connect( topmenu_watcher, SIGNAL( lostOwner()), <span class="keyword">this</span>, SLOT( lostTopMenuOwner()));
<a name="l02203"></a>02203 <span class="keywordflow">if</span>( !managing_topmenus )
<a name="l02204"></a>02204 <span class="keywordflow">return</span>;
<a name="l02205"></a>02205 connect( topmenu_watcher, SIGNAL( lostOwner()), <span class="keyword">this</span>, SLOT( lostTopMenuOwner()));
<a name="l02206"></a>02206 disconnect( topmenu_selection, SIGNAL( lostOwnership()), <span class="keyword">this</span>, SLOT( lostTopMenuSelection()));
<a name="l02207"></a>02207 managing_topmenus = <span class="keyword">false</span>;
<a name="l02208"></a>02208 <span class="keyword">delete</span> topmenu_space;
<a name="l02209"></a>02209 topmenu_space = NULL;
<a name="l02210"></a>02210 <a class="code" href="classKWinInternal_1_1Workspace.html#i55">updateClientArea</a>();
<a name="l02211"></a>02211 <span class="keywordflow">for</span>( ClientList::ConstIterator it = topmenus.begin();
<a name="l02212"></a>02212 it != topmenus.end();
<a name="l02213"></a>02213 ++it )
<a name="l02214"></a>02214 (*it)->checkWorkspacePosition();
<a name="l02215"></a>02215 }
<a name="l02216"></a>02216
<a name="l02217"></a>02217 <span class="keywordtype">void</span> Workspace::lostTopMenuOwner()
<a name="l02218"></a>02218 {
<a name="l02219"></a>02219 <span class="keywordflow">if</span>( !<a class="code" href="namespaceKWinInternal.html#a13">options</a>->topMenuEnabled())
<a name="l02220"></a>02220 <span class="keywordflow">return</span>;
<a name="l02221"></a>02221 <span class="comment">// kdDebug() << "TopMenu selection lost owner" << endl;</span>
<a name="l02222"></a>02222 <span class="keywordflow">if</span>( !topmenu_selection->claim( <span class="keyword">false</span> ))
<a name="l02223"></a>02223 {
<a name="l02224"></a>02224 <span class="comment">// kdDebug() << "Failed to claim TopMenu selection" << endl;</span>
<a name="l02225"></a>02225 <span class="keywordflow">return</span>;
<a name="l02226"></a>02226 }
<a name="l02227"></a>02227 <span class="comment">// kdDebug() << "claimed TopMenu selection" << endl;</span>
<a name="l02228"></a>02228 setupTopMenuHandling();
<a name="l02229"></a>02229 }
<a name="l02230"></a>02230
<a name="l02231"></a>02231 <span class="keywordtype">void</span> Workspace::setupTopMenuHandling()
<a name="l02232"></a>02232 {
<a name="l02233"></a>02233 <span class="keywordflow">if</span>( managing_topmenus )
<a name="l02234"></a>02234 <span class="keywordflow">return</span>;
<a name="l02235"></a>02235 connect( topmenu_selection, SIGNAL( lostOwnership()), <span class="keyword">this</span>, SLOT( lostTopMenuSelection()));
<a name="l02236"></a>02236 disconnect( topmenu_watcher, SIGNAL( lostOwner()), <span class="keyword">this</span>, SLOT( lostTopMenuOwner()));
<a name="l02237"></a>02237 managing_topmenus = <span class="keyword">true</span>;
<a name="l02238"></a>02238 topmenu_space = <span class="keyword">new</span> QWidget;
<a name="l02239"></a>02239 Window stack[ 2 ];
<a name="l02240"></a>02240 stack[ 0 ] = supportWindow->winId();
<a name="l02241"></a>02241 stack[ 1 ] = topmenu_space->winId();
<a name="l02242"></a>02242 XRestackWindows(qt_xdisplay(), stack, 2);
<a name="l02243"></a>02243 updateTopMenuGeometry();
<a name="l02244"></a>02244 topmenu_space->show();
<a name="l02245"></a>02245 <a class="code" href="classKWinInternal_1_1Workspace.html#i55">updateClientArea</a>();
<a name="l02246"></a>02246 <a class="code" href="classKWinInternal_1_1Workspace.html#a108">updateCurrentTopMenu</a>();
<a name="l02247"></a>02247 }
<a name="l02248"></a>02248
<a name="l02249"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a107">02249</a> <span class="keywordtype">int</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a107">Workspace::topMenuHeight</a>()<span class="keyword"> const</span>
<a name="l02250"></a>02250 <span class="keyword"> </span>{
<a name="l02251"></a>02251 <span class="keywordflow">if</span>( topmenu_height == 0 )
<a name="l02252"></a>02252 { <span class="comment">// simply create a dummy menubar and use its preffered height as the menu height</span>
<a name="l02253"></a>02253 KMenuBar tmpmenu;
<a name="l02254"></a>02254 tmpmenu.insertItem( <span class="stringliteral">"dummy"</span> );
<a name="l02255"></a>02255 topmenu_height = tmpmenu.sizeHint().height();
<a name="l02256"></a>02256 }
<a name="l02257"></a>02257 <span class="keywordflow">return</span> topmenu_height;
<a name="l02258"></a>02258 }
<a name="l02259"></a>02259
<a name="l02260"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a3">02260</a> <a class="code" href="classKDecoration.html">KDecoration</a>* <a class="code" href="classKWinInternal_1_1Workspace.html#a3">Workspace::createDecoration</a>( KDecorationBridge* bridge )
<a name="l02261"></a>02261 {
<a name="l02262"></a>02262 <span class="keywordflow">return</span> mgr->createDecoration( bridge );
<a name="l02263"></a>02263 }
<a name="l02264"></a>02264
<a name="l02265"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a80">02265</a> QString <a class="code" href="classKWinInternal_1_1Workspace.html#a80">Workspace::desktopName</a>( <span class="keywordtype">int</span> desk )<span class="keyword"> const</span>
<a name="l02266"></a>02266 <span class="keyword"> </span>{
<a name="l02267"></a>02267 <span class="keywordflow">return</span> QString::fromUtf8( rootInfo->desktopName( desk ) );
<a name="l02268"></a>02268 }
<a name="l02269"></a>02269
<a name="l02270"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a96">02270</a> <span class="keywordtype">bool</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a96">Workspace::checkStartupNotification</a>( Window w, KStartupInfoId& <span class="keywordtype">id</span>, KStartupInfoData& data )
<a name="l02271"></a>02271 {
<a name="l02272"></a>02272 <span class="keywordflow">return</span> startup->checkStartup( w, <span class="keywordtype">id</span>, data ) == KStartupInfo::Match;
<a name="l02273"></a>02273 }
<a name="l02274"></a>02274
<a name="l02279"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a97">02279</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a97">Workspace::focusToNull</a>()
<a name="l02280"></a>02280 {
<a name="l02281"></a>02281 XSetInputFocus(qt_xdisplay(), null_focus_window, RevertToPointerRoot, qt_x_time );
<a name="l02282"></a>02282 }
<a name="l02283"></a>02283
<a name="l02284"></a>02284 <span class="keywordtype">void</span> Workspace::helperDialog( <span class="keyword">const</span> QString& message, <span class="keyword">const</span> <a class="code" href="classKWinInternal_1_1Client.html">Client</a>* c )
<a name="l02285"></a>02285 {
<a name="l02286"></a>02286 QStringList args;
<a name="l02287"></a>02287 QString type;
<a name="l02288"></a>02288 <span class="keywordflow">if</span>( message == <span class="stringliteral">"noborderaltf3"</span> )
<a name="l02289"></a>02289 {
<a name="l02290"></a>02290 QString shortcut = QString( <span class="stringliteral">"%1 (%2)"</span> ).arg( keys->label( <span class="stringliteral">"Window Operations Menu"</span> ))
<a name="l02291"></a>02291 .arg( keys->shortcut( <span class="stringliteral">"Window Operations Menu"</span> ).seq( 0 ).toString());
<a name="l02292"></a>02292 args << <span class="stringliteral">"--msgbox"</span> <<
<a name="l02293"></a>02293 i18n( <span class="stringliteral">"You have selected to show a window without its border.\n"</span>
<a name="l02294"></a>02294 <span class="stringliteral">"Without the border, you will not be able to enable the border "</span>
<a name="l02295"></a>02295 <span class="stringliteral">"again using the mouse: use the window operations menu instead, "</span>
<a name="l02296"></a>02296 <span class="stringliteral">"activated using the %1 keyboard shortcut."</span> )
<a name="l02297"></a>02297 .arg( shortcut );
<a name="l02298"></a>02298 type = <span class="stringliteral">"altf3warning"</span>;
<a name="l02299"></a>02299 }
<a name="l02300"></a>02300 <span class="keywordflow">else</span> <span class="keywordflow">if</span>( message == <span class="stringliteral">"fullscreenaltf3"</span> )
<a name="l02301"></a>02301 {
<a name="l02302"></a>02302 QString shortcut = QString( <span class="stringliteral">"%1 (%2)"</span> ).arg( keys->label( <span class="stringliteral">"Window Operations Menu"</span> ))
<a name="l02303"></a>02303 .arg( keys->shortcut( <span class="stringliteral">"Window Operations Menu"</span> ).seq( 0 ).toString());
<a name="l02304"></a>02304 args << <span class="stringliteral">"--msgbox"</span> <<
<a name="l02305"></a>02305 i18n( <span class="stringliteral">"You have selected to show a window in fullscreen mode.\n"</span>
<a name="l02306"></a>02306 <span class="stringliteral">"If the application itself does not have an option to turn the fullscreen "</span>
<a name="l02307"></a>02307 <span class="stringliteral">"mode off you will not be able to disable it "</span>
<a name="l02308"></a>02308 <span class="stringliteral">"again using the mouse: use the window operations menu instead, "</span>
<a name="l02309"></a>02309 <span class="stringliteral">"activated using the %1 keyboard shortcut."</span> )
<a name="l02310"></a>02310 .arg( shortcut );
<a name="l02311"></a>02311 type = <span class="stringliteral">"altf3warning"</span>;
<a name="l02312"></a>02312 }
<a name="l02313"></a>02313 <span class="keywordflow">else</span>
<a name="l02314"></a>02314 assert( <span class="keyword">false</span> );
<a name="l02315"></a>02315 KProcess proc;
<a name="l02316"></a>02316 proc << <span class="stringliteral">"kdialog"</span> << args;
<a name="l02317"></a>02317 <span class="keywordflow">if</span>( !type.isEmpty())
<a name="l02318"></a>02318 {
<a name="l02319"></a>02319 KConfig cfg( <span class="stringliteral">"kwin_dialogsrc"</span> );
<a name="l02320"></a>02320 cfg.setGroup( <span class="stringliteral">"Notification Messages"</span> ); <span class="comment">// this depends on KMessageBox</span>
<a name="l02321"></a>02321 <span class="keywordflow">if</span>( !cfg.readBoolEntry( type, <span class="keyword">true</span> )) <span class="comment">// has don't show again checked</span>
<a name="l02322"></a>02322 <span class="keywordflow">return</span>; <span class="comment">// save launching kdialog</span>
<a name="l02323"></a>02323 proc << <span class="stringliteral">"--dontagain"</span> << <span class="stringliteral">"kwin_dialogsrc:"</span> + type;
<a name="l02324"></a>02324 }
<a name="l02325"></a>02325 <span class="keywordflow">if</span>( c != NULL )
<a name="l02326"></a>02326 proc << <span class="stringliteral">"--embed"</span> << QString::number( c-><a class="code" href="classKWinInternal_1_1Client.html#a1">window</a>());
<a name="l02327"></a>02327 proc.start( KProcess::DontCare );
<a name="l02328"></a>02328 }
<a name="l02329"></a>02329
<a name="l02330"></a>02330
<a name="l02331"></a>02331 <span class="comment">// kompmgr stuff</span>
<a name="l02332"></a>02332
<a name="l02333"></a><a class="code" href="classKWinInternal_1_1Workspace.html#i56">02333</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#i56">Workspace::startKompmgr</a>()
<a name="l02334"></a>02334 {
<a name="l02335"></a>02335 <span class="keywordflow">if</span> (!<a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a> || <a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>->isRunning())
<a name="l02336"></a>02336 <span class="keywordflow">return</span>;
<a name="l02337"></a>02337 <span class="keywordflow">if</span> (!<a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>->start(KProcess::OwnGroup, KProcess::Stderr))
<a name="l02338"></a>02338 {
<a name="l02339"></a>02339 <a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#o27">useTranslucency</a> = FALSE;
<a name="l02340"></a>02340 KProcess proc;
<a name="l02341"></a>02341 proc << <span class="stringliteral">"kdialog"</span> << <span class="stringliteral">"--error"</span>
<a name="l02342"></a>02342 << i18n(<span class="stringliteral">"The Composite Manager could not be started.\\nMake sure you have \"kompmgr\" in a $PATH directory."</span>)
<a name="l02343"></a>02343 << <span class="stringliteral">"--title"</span> << <span class="stringliteral">"Composite Manager Failure"</span>;
<a name="l02344"></a>02344 proc.start(KProcess::DontCare);
<a name="l02345"></a>02345 }
<a name="l02346"></a>02346 <span class="keywordflow">else</span>
<a name="l02347"></a>02347 {
<a name="l02348"></a>02348 connect(<a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>, SIGNAL(processExited(KProcess*)), SLOT(restartKompmgr()));
<a name="l02349"></a>02349 <a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#o27">useTranslucency</a> = TRUE;
<a name="l02350"></a>02350 <a class="code" href="namespaceKWinInternal.html#a56">allowKompmgrRestart</a> = FALSE;
<a name="l02351"></a>02351 QTimer::singleShot( 60000, <span class="keyword">this</span>, SLOT(unblockKompmgrRestart()) );
<a name="l02352"></a>02352 QByteArray ba;
<a name="l02353"></a>02353 QDataStream arg(ba, IO_WriteOnly);
<a name="l02354"></a>02354 arg << <span class="stringliteral">""</span>;
<a name="l02355"></a>02355 kapp->dcopClient()->emitDCOPSignal(<span class="stringliteral">"default"</span>, <span class="stringliteral">"kompmgrStarted()"</span>, ba);
<a name="l02356"></a>02356 }
<a name="l02357"></a>02357 <span class="keywordflow">if</span> (popup){ <span class="keyword">delete</span> popup; popup = 0L; } <span class="comment">// to add/remove opacity slider</span>
<a name="l02358"></a>02358 }
<a name="l02359"></a>02359
<a name="l02360"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a85">02360</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a85">Workspace::stopKompmgr</a>()
<a name="l02361"></a>02361 {
<a name="l02362"></a>02362 <span class="keywordflow">if</span> (!<a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a> || !<a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>->isRunning())
<a name="l02363"></a>02363 <span class="keywordflow">return</span>;
<a name="l02364"></a>02364 <a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>->disconnect(<span class="keyword">this</span>, SLOT(restartKompmgr()));
<a name="l02365"></a>02365 <a class="code" href="namespaceKWinInternal.html#a13">options</a>-><a class="code" href="classKWinInternal_1_1Options.html#o27">useTranslucency</a> = FALSE;
<a name="l02366"></a>02366 <span class="keywordflow">if</span> (popup){ <span class="keyword">delete</span> popup; popup = 0L; } <span class="comment">// to add/remove opacity slider</span>
<a name="l02367"></a>02367 <a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>->kill();
<a name="l02368"></a>02368 QByteArray ba;
<a name="l02369"></a>02369 QDataStream arg(ba, IO_WriteOnly);
<a name="l02370"></a>02370 arg << <span class="stringliteral">""</span>;
<a name="l02371"></a>02371 kapp->dcopClient()->emitDCOPSignal(<span class="stringliteral">"default"</span>, <span class="stringliteral">"kompmgrStopped()"</span>, ba);
<a name="l02372"></a>02372 }
<a name="l02373"></a>02373
<a name="l02374"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a86">02374</a> <span class="keywordtype">bool</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a86">Workspace::kompmgrIsRunning</a>()
<a name="l02375"></a>02375 {
<a name="l02376"></a>02376 <span class="keywordflow">return</span> <a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a> && <a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>->isRunning();
<a name="l02377"></a>02377 }
<a name="l02378"></a>02378
<a name="l02379"></a>02379 <span class="keywordtype">void</span> Workspace::unblockKompmgrRestart()
<a name="l02380"></a>02380 {
<a name="l02381"></a>02381 <a class="code" href="namespaceKWinInternal.html#a56">allowKompmgrRestart</a> = TRUE;
<a name="l02382"></a>02382 }
<a name="l02383"></a>02383
<a name="l02384"></a>02384 <span class="keywordtype">void</span> Workspace::restartKompmgr()
<a name="l02385"></a>02385 <span class="comment">// this is for inernal purpose (crashhandling) only, usually you want to use workspace->stopKompmgr(); QTimer::singleShot(200, workspace, SLOT(startKompmgr()));</span>
<a name="l02386"></a>02386 {
<a name="l02387"></a>02387 <span class="keywordflow">if</span> (!<a class="code" href="namespaceKWinInternal.html#a56">allowKompmgrRestart</a>) <span class="comment">// uh-ohh</span>
<a name="l02388"></a>02388 {
<a name="l02389"></a>02389 <a class="code" href="namespaceKWinInternal.html#a13">options</a>->useTranslucency = FALSE;
<a name="l02390"></a>02390 KProcess proc;
<a name="l02391"></a>02391 proc << <span class="stringliteral">"kdialog"</span> << <span class="stringliteral">"--error"</span>
<a name="l02392"></a>02392 << i18n( <span class="stringliteral">"The Composite Manager crashed twice within a minute and is therefore disabled for this session."</span>)
<a name="l02393"></a>02393 << <span class="stringliteral">"--title"</span> << i18n(<span class="stringliteral">"Composite Manager Failure"</span>);
<a name="l02394"></a>02394 proc.start(KProcess::DontCare);
<a name="l02395"></a>02395 <span class="keywordflow">return</span>;
<a name="l02396"></a>02396 }
<a name="l02397"></a>02397 <span class="keywordflow">if</span> (!<a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>)
<a name="l02398"></a>02398 <span class="keywordflow">return</span>;
<a name="l02399"></a>02399 <span class="comment">// this should be useless, i keep it for maybe future need</span>
<a name="l02400"></a>02400 <span class="comment">// if (!kcompmgr)</span>
<a name="l02401"></a>02401 <span class="comment">// {</span>
<a name="l02402"></a>02402 <span class="comment">// kompmgr = new KProcess;</span>
<a name="l02403"></a>02403 <span class="comment">// kompmgr->clearArguments();</span>
<a name="l02404"></a>02404 <span class="comment">// *kompmgr << "kompmgr";</span>
<a name="l02405"></a>02405 <span class="comment">// }</span>
<a name="l02406"></a>02406 <span class="comment">// -------------------</span>
<a name="l02407"></a>02407 <span class="keywordflow">if</span> (!<a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>->start(KProcess::NotifyOnExit, KProcess::Stderr))
<a name="l02408"></a>02408 {
<a name="l02409"></a>02409 <a class="code" href="namespaceKWinInternal.html#a13">options</a>->useTranslucency = FALSE;
<a name="l02410"></a>02410 KProcess proc;
<a name="l02411"></a>02411 proc << <span class="stringliteral">"kdialog"</span> << <span class="stringliteral">"--error"</span>
<a name="l02412"></a>02412 << i18n(<span class="stringliteral">"The Composite Manager could not be started.\\nMake sure you have \"kompmgr\" in a $PATH directory."</span>)
<a name="l02413"></a>02413 << <span class="stringliteral">"--title"</span> << i18n(<span class="stringliteral">"Composite Manager Failure"</span>);
<a name="l02414"></a>02414 proc.start(KProcess::DontCare);
<a name="l02415"></a>02415 }
<a name="l02416"></a>02416 <span class="keywordflow">else</span>
<a name="l02417"></a>02417 {
<a name="l02418"></a>02418 <a class="code" href="namespaceKWinInternal.html#a56">allowKompmgrRestart</a> = FALSE;
<a name="l02419"></a>02419 QTimer::singleShot( 60000, <span class="keyword">this</span>, SLOT(unblockKompmgrRestart()) );
<a name="l02420"></a>02420 }
<a name="l02421"></a>02421 }
<a name="l02422"></a>02422
<a name="l02423"></a>02423 <span class="keywordtype">void</span> Workspace::handleKompmgrOutput( KProcess* , <span class="keywordtype">char</span> *buffer, <span class="keywordtype">int</span> buflen)
<a name="l02424"></a>02424 {
<a name="l02425"></a>02425 QString message;
<a name="l02426"></a>02426 QString output = QString::fromLocal8Bit( buffer, buflen );
<a name="l02427"></a>02427 <span class="keywordflow">if</span> (output.contains(<span class="stringliteral">"Started"</span>,<span class="keyword">false</span>))
<a name="l02428"></a>02428 ; <span class="comment">// don't do anything, just pass to the connection release</span>
<a name="l02429"></a>02429 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (output.contains(<span class="stringliteral">"Can't open display"</span>,<span class="keyword">false</span>))
<a name="l02430"></a>02430 message = i18n(<span class="stringliteral">"<qt><b>kompmgr failed to open the display</b><br>There is probably an invalid display entry in your ~/.xcompmgrrc.</qt>"</span>);
<a name="l02431"></a>02431 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (output.contains(<span class="stringliteral">"No render extension"</span>,<span class="keyword">false</span>))
<a name="l02432"></a>02432 message = i18n(<span class="stringliteral">"<qt><b>kompmgr cannot find the Xrender extension</b><br>You are using either an outdated or a crippled version of XOrg.<br>Get XOrg &ge; 6.8 from www.freedesktop.org.<br></qt>"</span>);
<a name="l02433"></a>02433 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (output.contains(<span class="stringliteral">"No composite extension"</span>,<span class="keyword">false</span>))
<a name="l02434"></a>02434 message = i18n(<span class="stringliteral">"<qt><b>Composite extension not found</b><br>You <i>must</i> use XOrg &ge; 6.8 for translucency and shadows to work.<br>Additionally, you need to add a new section to your X config file:<br>"</span>
<a name="l02435"></a>02435 <span class="stringliteral">"<i>Section \"Extensions\"<br>"</span>
<a name="l02436"></a>02436 <span class="stringliteral">"Option \"Composite\" \"Enable\"<br>"</span>
<a name="l02437"></a>02437 <span class="stringliteral">"EndSection</i></qt>"</span>);
<a name="l02438"></a>02438 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (output.contains(<span class="stringliteral">"No damage extension"</span>,<span class="keyword">false</span>))
<a name="l02439"></a>02439 message = i18n(<span class="stringliteral">"<qt><b>Damage extension not found</b><br>You <i>must</i> use XOrg &ge; 6.8 for translucency and shadows to work.</qt>"</span>);
<a name="l02440"></a>02440 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (output.contains(<span class="stringliteral">"No XFixes extension"</span>,<span class="keyword">false</span>))
<a name="l02441"></a>02441 message = i18n(<span class="stringliteral">"<qt><b>XFixes extension not found</b><br>You <i>must</i> use XOrg &ge; 6.8 for translucency and shadows to work.</qt>"</span>);
<a name="l02442"></a>02442 <span class="keywordflow">else</span> <span class="keywordflow">return</span>; <span class="comment">//skip others</span>
<a name="l02443"></a>02443 <span class="comment">// kompmgr startup failed or succeeded, release connection</span>
<a name="l02444"></a>02444 <a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>->closeStderr();
<a name="l02445"></a>02445 disconnect(<a class="code" href="namespaceKWinInternal.html#a55">kompmgr</a>, SIGNAL(receivedStderr(KProcess*, <span class="keywordtype">char</span>*, <span class="keywordtype">int</span>)), <span class="keyword">this</span>, SLOT(handleKompmgrOutput(KProcess*, <span class="keywordtype">char</span>*, <span class="keywordtype">int</span>)));
<a name="l02446"></a>02446 <span class="keywordflow">if</span>( !message.isEmpty())
<a name="l02447"></a>02447 {
<a name="l02448"></a>02448 KProcess proc;
<a name="l02449"></a>02449 proc << <span class="stringliteral">"kdialog"</span> << <span class="stringliteral">"--error"</span>
<a name="l02450"></a>02450 << message
<a name="l02451"></a>02451 << <span class="stringliteral">"--title"</span> << i18n(<span class="stringliteral">"Composite Manager Failure"</span>);
<a name="l02452"></a>02452 proc.start(KProcess::DontCare);
<a name="l02453"></a>02453 }
<a name="l02454"></a>02454 }
<a name="l02455"></a>02455
<a name="l02456"></a>02456
<a name="l02457"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a87">02457</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a87">Workspace::setOpacity</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> winId, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> opacityPercent)
<a name="l02458"></a>02458 {
<a name="l02459"></a>02459 <span class="keywordflow">if</span> (opacityPercent > 100) opacityPercent = 100;
<a name="l02460"></a>02460 <span class="keywordflow">for</span>( ClientList::ConstIterator it = <a class="code" href="classKWinInternal_1_1Workspace.html#a56">stackingOrder</a>().begin(); it != <a class="code" href="classKWinInternal_1_1Workspace.html#a56">stackingOrder</a>().end(); it++ )
<a name="l02461"></a>02461 <span class="keywordflow">if</span> (winId == (*it)->window())
<a name="l02462"></a>02462 {
<a name="l02463"></a>02463 (*it)->setOpacity(opacityPercent < 100, (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>)((opacityPercent/100.0)*0xFFFFFFFF));
<a name="l02464"></a>02464 <span class="keywordflow">return</span>;
<a name="l02465"></a>02465 }
<a name="l02466"></a>02466 }
<a name="l02467"></a>02467
<a name="l02468"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a88">02468</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a88">Workspace::setShadowSize</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> winId, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> shadowSizePercent)
<a name="l02469"></a>02469 {
<a name="l02470"></a>02470 <span class="comment">//this is open to the user by dcop - to avoid stupid trials, we limit the max shadow size to 400%</span>
<a name="l02471"></a>02471 <span class="keywordflow">if</span> (shadowSizePercent > 400) shadowSizePercent = 400;
<a name="l02472"></a>02472 <span class="keywordflow">for</span>( ClientList::ConstIterator it = <a class="code" href="classKWinInternal_1_1Workspace.html#a56">stackingOrder</a>().begin(); it != <a class="code" href="classKWinInternal_1_1Workspace.html#a56">stackingOrder</a>().end(); it++ )
<a name="l02473"></a>02473 <span class="keywordflow">if</span> (winId == (*it)->window())
<a name="l02474"></a>02474 {
<a name="l02475"></a>02475 (*it)->setShadowSize(shadowSizePercent);
<a name="l02476"></a>02476 <span class="keywordflow">return</span>;
<a name="l02477"></a>02477 }
<a name="l02478"></a>02478 }
<a name="l02479"></a>02479
<a name="l02480"></a><a class="code" href="classKWinInternal_1_1Workspace.html#a89">02480</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1Workspace.html#a89">Workspace::setUnshadowed</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> winId)
<a name="l02481"></a>02481 {
<a name="l02482"></a>02482 <span class="keywordflow">for</span>( ClientList::ConstIterator it = <a class="code" href="classKWinInternal_1_1Workspace.html#a56">stackingOrder</a>().begin(); it != <a class="code" href="classKWinInternal_1_1Workspace.html#a56">stackingOrder</a>().end(); it++ )
<a name="l02483"></a>02483 <span class="keywordflow">if</span> (winId == (*it)->window())
<a name="l02484"></a>02484 {
<a name="l02485"></a>02485 (*it)->setShadowSize(0);
<a name="l02486"></a>02486 <span class="keywordflow">return</span>;
<a name="l02487"></a>02487 }
<a name="l02488"></a>02488 }
<a name="l02489"></a>02489
<a name="l02490"></a>02490 } <span class="comment">// namespace</span>
<a name="l02491"></a>02491
<a name="l02492"></a>02492 <span class="preprocessor">#include "workspace.moc"</span>
</pre></div></div>
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