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<h1>detectwidget.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"> * Copyright (c) 2004 Lubos Lunak <l.lunak@kde.org></span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * This program is free software; you can redistribute it and/or modify</span>
<a name="l00005"></a>00005 <span class="comment"> * it under the terms of the GNU General Public License as published by</span>
<a name="l00006"></a>00006 <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00007"></a>00007 <span class="comment"> * (at your option) any later version.</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * This program is distributed in the hope that it will be useful,</span>
<a name="l00010"></a>00010 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00011"></a>00011 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00012"></a>00012 <span class="comment"> * GNU General Public License for more details.</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> * You should have received a copy of the GNU General Public License</span>
<a name="l00015"></a>00015 <span class="comment"> * along with this program; if not, write to the Free Software</span>
<a name="l00016"></a>00016 <span class="comment"> * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.</span>
<a name="l00017"></a>00017 <span class="comment"> */</span>
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="preprocessor">#include "detectwidget.h"</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#include <kapplication.h></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <klocale.h></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <kdebug.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <kwin.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <qlabel.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <qradiobutton.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <qcheckbox.h></span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#include <X11/Xlib.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <X11/Xatom.h></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <X11/Xutil.h></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <fixx11h.h></span>
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keyword">namespace </span>KWinInternal
<a name="l00035"></a>00035 {
<a name="l00036"></a>00036
<a name="l00037"></a><a class="code" href="classKWinInternal_1_1DetectWidget.html#a0">00037</a> <a class="code" href="classKWinInternal_1_1DetectWidget.html#a0">DetectWidget::DetectWidget</a>( QWidget* parent, <span class="keyword">const</span> <span class="keywordtype">char</span>* name )
<a name="l00038"></a>00038 : <a class="code" href="classKWinInternal_1_1DetectWidgetBase.html">DetectWidgetBase</a>( parent, name )
<a name="l00039"></a>00039 {
<a name="l00040"></a>00040 }
<a name="l00041"></a>00041
<a name="l00042"></a><a class="code" href="classKWinInternal_1_1DetectDialog.html#a0">00042</a> <a class="code" href="classKWinInternal_1_1DetectDialog.html#a0">DetectDialog::DetectDialog</a>( QWidget* parent, <span class="keyword">const</span> <span class="keywordtype">char</span>* name )
<a name="l00043"></a>00043 : KDialogBase( parent, name, true, <span class="stringliteral">""</span>, Ok | Cancel )
<a name="l00044"></a>00044 , grabber( NULL )
<a name="l00045"></a>00045 {
<a name="l00046"></a>00046 widget = <span class="keyword">new</span> <a class="code" href="classKWinInternal_1_1DetectWidget.html">DetectWidget</a>( <span class="keyword">this</span> );
<a name="l00047"></a>00047 setMainWidget( widget );
<a name="l00048"></a>00048 }
<a name="l00049"></a>00049
<a name="l00050"></a><a class="code" href="classKWinInternal_1_1DetectDialog.html#a1">00050</a> <span class="keywordtype">void</span> <a class="code" href="classKWinInternal_1_1DetectDialog.html#a1">DetectDialog::detect</a>( WId window )
<a name="l00051"></a>00051 {
<a name="l00052"></a>00052 <span class="keywordflow">if</span>( window == 0 )
<a name="l00053"></a>00053 selectWindow();
<a name="l00054"></a>00054 <span class="keywordflow">else</span>
<a name="l00055"></a>00055 readWindow( window );
<a name="l00056"></a>00056 }
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="keywordtype">void</span> DetectDialog::readWindow( WId w )
<a name="l00059"></a>00059 {
<a name="l00060"></a>00060 <span class="keywordflow">if</span>( w == 0 )
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 emit detectionDone( <span class="keyword">false</span> );
<a name="l00063"></a>00063 <span class="keywordflow">return</span>;
<a name="l00064"></a>00064 }
<a name="l00065"></a>00065 info = KWin::windowInfo( w, -1U, -1U ); <span class="comment">// read everything</span>
<a name="l00066"></a>00066 <span class="keywordflow">if</span>( !info.valid())
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 emit detectionDone( <span class="keyword">false</span> );
<a name="l00069"></a>00069 <span class="keywordflow">return</span>;
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071 wmclass_class = info.windowClassClass();
<a name="l00072"></a>00072 wmclass_name = info.windowClassName();
<a name="l00073"></a>00073 role = info.windowRole();
<a name="l00074"></a>00074 type = info.windowType( NET::NormalMask | NET::DesktopMask | NET::DockMask
<a name="l00075"></a>00075 | NET::ToolbarMask | NET::MenuMask | NET::DialogMask | NET::OverrideMask | NET::TopMenuMask
<a name="l00076"></a>00076 | NET::UtilityMask | NET::SplashMask );
<a name="l00077"></a>00077 title = info.name();
<a name="l00078"></a>00078 extrarole = <span class="stringliteral">""</span>; <span class="comment">// TODO</span>
<a name="l00079"></a>00079 machine = info.clientMachine();
<a name="l00080"></a>00080 executeDialog();
<a name="l00081"></a>00081 }
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="keywordtype">void</span> DetectDialog::executeDialog()
<a name="l00084"></a>00084 {
<a name="l00085"></a>00085 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keyword">const</span> types[] =
<a name="l00086"></a>00086 {
<a name="l00087"></a>00087 I18N_NOOP( <span class="stringliteral">"Normal Window"</span> ),
<a name="l00088"></a>00088 I18N_NOOP( <span class="stringliteral">"Desktop"</span> ),
<a name="l00089"></a>00089 I18N_NOOP( <span class="stringliteral">"Dock (panel)"</span> ),
<a name="l00090"></a>00090 I18N_NOOP( <span class="stringliteral">"Toolbar"</span> ),
<a name="l00091"></a>00091 I18N_NOOP( <span class="stringliteral">"Torn-Off Menu"</span> ),
<a name="l00092"></a>00092 I18N_NOOP( <span class="stringliteral">"Dialog Window"</span> ),
<a name="l00093"></a>00093 I18N_NOOP( <span class="stringliteral">"Override Type"</span> ),
<a name="l00094"></a>00094 I18N_NOOP( <span class="stringliteral">"Standalone Menubar"</span> ),
<a name="l00095"></a>00095 I18N_NOOP( <span class="stringliteral">"Utility Window"</span> ),
<a name="l00096"></a>00096 I18N_NOOP( <span class="stringliteral">"Splash Screen"</span> )
<a name="l00097"></a>00097 };
<a name="l00098"></a>00098 widget->class_label->setText( wmclass_class + <span class="stringliteral">" ("</span> + wmclass_name + <span class="charliteral">' '</span> + wmclass_class + <span class="stringliteral">")"</span> );
<a name="l00099"></a>00099 widget->role_label->setText( role );
<a name="l00100"></a>00100 widget->use_role->setEnabled( !role.isEmpty());
<a name="l00101"></a>00101 <span class="keywordflow">if</span>( widget->use_role->isEnabled())
<a name="l00102"></a>00102 widget->use_role->setChecked( <span class="keyword">true</span> );
<a name="l00103"></a>00103 <span class="keywordflow">else</span>
<a name="l00104"></a>00104 widget->use_whole_class->setChecked( <span class="keyword">true</span> );
<a name="l00105"></a>00105 <span class="keywordflow">if</span>( type == NET::Unknown )
<a name="l00106"></a>00106 widget->type_label->setText( i18n( <span class="stringliteral">"Unknown - will be treated as Normal Window"</span> ));
<a name="l00107"></a>00107 <span class="keywordflow">else</span>
<a name="l00108"></a>00108 widget->type_label->setText( i18n( types[ type ] ));
<a name="l00109"></a>00109 widget->title_label->setText( title );
<a name="l00110"></a>00110 widget->extrarole_label->setText( extrarole );
<a name="l00111"></a>00111 widget->machine_label->setText( machine );
<a name="l00112"></a>00112 emit detectionDone( exec() == QDialog::Accepted );
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114
<a name="l00115"></a><a class="code" href="classKWinInternal_1_1DetectDialog.html#a2">00115</a> QCString <a class="code" href="classKWinInternal_1_1DetectDialog.html#a2">DetectDialog::selectedClass</a>()<span class="keyword"> const</span>
<a name="l00116"></a>00116 <span class="keyword"> </span>{
<a name="l00117"></a>00117 <span class="keywordflow">if</span>( widget-><a class="code" href="classKWinInternal_1_1DetectWidgetBase.html#o15">use_class</a>->isChecked() || widget-><a class="code" href="classKWinInternal_1_1DetectWidgetBase.html#o16">use_role</a>->isChecked())
<a name="l00118"></a>00118 <span class="keywordflow">return</span> wmclass_class;
<a name="l00119"></a>00119 <span class="keywordflow">return</span> wmclass_name + <span class="charliteral">' '</span> + wmclass_class;
<a name="l00120"></a>00120 }
<a name="l00121"></a>00121
<a name="l00122"></a><a class="code" href="classKWinInternal_1_1DetectDialog.html#a3">00122</a> <span class="keywordtype">bool</span> <a class="code" href="classKWinInternal_1_1DetectDialog.html#a3">DetectDialog::selectedWholeClass</a>()<span class="keyword"> const</span>
<a name="l00123"></a>00123 <span class="keyword"> </span>{
<a name="l00124"></a>00124 <span class="keywordflow">return</span> widget-><a class="code" href="classKWinInternal_1_1DetectWidgetBase.html#o17">use_whole_class</a>->isChecked();
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126
<a name="l00127"></a><a class="code" href="classKWinInternal_1_1DetectDialog.html#a4">00127</a> QCString <a class="code" href="classKWinInternal_1_1DetectDialog.html#a4">DetectDialog::selectedRole</a>()<span class="keyword"> const</span>
<a name="l00128"></a>00128 <span class="keyword"> </span>{
<a name="l00129"></a>00129 <span class="keywordflow">if</span>( widget-><a class="code" href="classKWinInternal_1_1DetectWidgetBase.html#o16">use_role</a>->isChecked())
<a name="l00130"></a>00130 <span class="keywordflow">return</span> role;
<a name="l00131"></a>00131 <span class="keywordflow">return</span> <span class="stringliteral">""</span>;
<a name="l00132"></a>00132 }
<a name="l00133"></a>00133
<a name="l00134"></a><a class="code" href="classKWinInternal_1_1DetectDialog.html#a7">00134</a> QString <a class="code" href="classKWinInternal_1_1DetectDialog.html#a7">DetectDialog::selectedTitle</a>()<span class="keyword"> const</span>
<a name="l00135"></a>00135 <span class="keyword"> </span>{
<a name="l00136"></a>00136 <span class="keywordflow">return</span> title;
<a name="l00137"></a>00137 }
<a name="l00138"></a>00138
<a name="l00139"></a><a class="code" href="classKWinInternal_1_1DetectDialog.html#a8">00139</a> Rules::StringMatch <a class="code" href="classKWinInternal_1_1DetectDialog.html#a8">DetectDialog::titleMatch</a>()<span class="keyword"> const</span>
<a name="l00140"></a>00140 <span class="keyword"> </span>{
<a name="l00141"></a>00141 <span class="keywordflow">return</span> widget-><a class="code" href="classKWinInternal_1_1DetectWidgetBase.html#o18">match_title</a>->isChecked() ? Rules::ExactMatch : Rules::UnimportantMatch;
<a name="l00142"></a>00142 }
<a name="l00143"></a>00143
<a name="l00144"></a><a class="code" href="classKWinInternal_1_1DetectDialog.html#a5">00144</a> <span class="keywordtype">bool</span> <a class="code" href="classKWinInternal_1_1DetectDialog.html#a5">DetectDialog::selectedWholeApp</a>()<span class="keyword"> const</span>
<a name="l00145"></a>00145 <span class="keyword"> </span>{
<a name="l00146"></a>00146 <span class="keywordflow">return</span> widget-><a class="code" href="classKWinInternal_1_1DetectWidgetBase.html#o15">use_class</a>->isChecked();
<a name="l00147"></a>00147 }
<a name="l00148"></a>00148
<a name="l00149"></a><a class="code" href="classKWinInternal_1_1DetectDialog.html#a6">00149</a> NET::WindowType <a class="code" href="classKWinInternal_1_1DetectDialog.html#a6">DetectDialog::selectedType</a>()<span class="keyword"> const</span>
<a name="l00150"></a>00150 <span class="keyword"> </span>{
<a name="l00151"></a>00151 <span class="keywordflow">return</span> type;
<a name="l00152"></a>00152 }
<a name="l00153"></a>00153
<a name="l00154"></a><a class="code" href="classKWinInternal_1_1DetectDialog.html#a9">00154</a> QCString <a class="code" href="classKWinInternal_1_1DetectDialog.html#a9">DetectDialog::selectedMachine</a>()<span class="keyword"> const</span>
<a name="l00155"></a>00155 <span class="keyword"> </span>{
<a name="l00156"></a>00156 <span class="keywordflow">return</span> machine;
<a name="l00157"></a>00157 }
<a name="l00158"></a>00158
<a name="l00159"></a>00159 <span class="keywordtype">void</span> DetectDialog::selectWindow()
<a name="l00160"></a>00160 {
<a name="l00161"></a>00161 <span class="comment">// use a dialog, so that all user input is blocked</span>
<a name="l00162"></a>00162 <span class="comment">// use WX11BypassWM and moving away so that it's not actually visible</span>
<a name="l00163"></a>00163 <span class="comment">// grab only mouse, so that keyboard can be used e.g. for switching windows</span>
<a name="l00164"></a>00164 grabber = <span class="keyword">new</span> QDialog( NULL, NULL, <span class="keyword">true</span>, WX11BypassWM );
<a name="l00165"></a>00165 grabber->move( -1000, -1000 );
<a name="l00166"></a>00166 grabber->show();
<a name="l00167"></a>00167 grabber->grabMouse( crossCursor );
<a name="l00168"></a>00168 grabber->installEventFilter( <span class="keyword">this</span> );
<a name="l00169"></a>00169 }
<a name="l00170"></a>00170
<a name="l00171"></a><a class="code" href="classKWinInternal_1_1DetectDialog.html#b0">00171</a> <span class="keywordtype">bool</span> <a class="code" href="classKWinInternal_1_1DetectDialog.html#b0">DetectDialog::eventFilter</a>( QObject* o, QEvent* e )
<a name="l00172"></a>00172 {
<a name="l00173"></a>00173 <span class="keywordflow">if</span>( o != grabber )
<a name="l00174"></a>00174 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00175"></a>00175 <span class="keywordflow">if</span>( e->type() != QEvent::MouseButtonRelease )
<a name="l00176"></a>00176 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00177"></a>00177 <span class="keyword">delete</span> grabber;
<a name="l00178"></a>00178 grabber = NULL;
<a name="l00179"></a>00179 <span class="keywordflow">if</span>( static_cast< QMouseEvent* >( e )->button() != LeftButton )
<a name="l00180"></a>00180 {
<a name="l00181"></a>00181 emit detectionDone( <span class="keyword">false</span> );
<a name="l00182"></a>00182 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00183"></a>00183 }
<a name="l00184"></a>00184 readWindow( findWindow());
<a name="l00185"></a>00185 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00186"></a>00186 }
<a name="l00187"></a>00187
<a name="l00188"></a>00188 WId DetectDialog::findWindow()
<a name="l00189"></a>00189 {
<a name="l00190"></a>00190 Window root;
<a name="l00191"></a>00191 Window child;
<a name="l00192"></a>00192 uint mask;
<a name="l00193"></a>00193 <span class="keywordtype">int</span> rootX, rootY, x, y;
<a name="l00194"></a>00194 Window parent = qt_xrootwin();
<a name="l00195"></a>00195 Atom wm_state = XInternAtom( qt_xdisplay(), <span class="stringliteral">"WM_STATE"</span>, False );
<a name="l00196"></a>00196 <span class="keywordflow">for</span>( <span class="keywordtype">int</span> i = 0;
<a name="l00197"></a>00197 i < 10;
<a name="l00198"></a>00198 ++i )
<a name="l00199"></a>00199 {
<a name="l00200"></a>00200 XQueryPointer( qt_xdisplay(), parent, &root, &child,
<a name="l00201"></a>00201 &rootX, &rootY, &x, &y, &mask );
<a name="l00202"></a>00202 <span class="keywordflow">if</span>( child == None )
<a name="l00203"></a>00203 <span class="keywordflow">return</span> 0;
<a name="l00204"></a>00204 Atom type;
<a name="l00205"></a>00205 <span class="keywordtype">int</span> format;
<a name="l00206"></a>00206 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> nitems, after;
<a name="l00207"></a>00207 <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>* prop;
<a name="l00208"></a>00208 <span class="keywordflow">if</span>( XGetWindowProperty( qt_xdisplay(), child, wm_state, 0, 0, False, AnyPropertyType,
<a name="l00209"></a>00209 &type, &format, &nitems, &after, &prop ) == Success )
<a name="l00210"></a>00210 {
<a name="l00211"></a>00211 <span class="keywordflow">if</span>( prop != NULL )
<a name="l00212"></a>00212 XFree( prop );
<a name="l00213"></a>00213 <span class="keywordflow">if</span>( type != None )
<a name="l00214"></a>00214 <span class="keywordflow">return</span> child;
<a name="l00215"></a>00215 }
<a name="l00216"></a>00216 parent = child;
<a name="l00217"></a>00217 }
<a name="l00218"></a>00218 <span class="keywordflow">return</span> 0;
<a name="l00219"></a>00219 }
<a name="l00220"></a>00220
<a name="l00221"></a>00221 } <span class="comment">// namespace</span>
<a name="l00222"></a>00222
<a name="l00223"></a>00223 <span class="preprocessor">#include "detectwidget.moc"</span>
</pre></div></div>
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