<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en_US" xml:lang="en_US"> <head> <title>kalarm: sounddlg.cpp Source File (kalarm)</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "ICRAonline DE v2.0" l gen true for "http://www.kde.org" r (nz 1 vz 1 lz 1 oz 1 cb 1) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.kde.org" r (n 0 s 0 v 0 l 0))' /> <meta name="trademark" content="KDE e.V." /> <meta name="description" content="K Desktop Environment Homepage, KDE.org" /> <meta name="MSSmartTagsPreventParsing" content="true" /> <meta name="robots" content="all" /> <link rel="shortcut icon" href="../../favicon.ico" /> <link rel="stylesheet" media="screen" type="text/css" title="APIDOX" href="doxygen.css" /> <style type="text/css"> <!-- hr { display: none; } #content h2 { margin-left: 0px; } table.mdTable { background-color: #f8f8f8; border: .2em solid #d7d7d7; } td.mdRow { padding: 8px 20px; } td.md { font-weight: bold; } td.mdname1 { font-weight: bold; color: #602020; } td.mdname { font-weight: bold; color: #602020; } --> </style> </head> <body> <div id="nav_header_top" align="right"> <a href="#content" class="doNotDisplay" accesskey="2">Skip to main content ::</a> <a href="../.."><img id="nav_header_logo" alt="Home" align="left" src="../../kde_gear_64.png" border="0" /></a> <span class="doNotDisplay">::</span> <img id="nav_header_logo_right" alt="" align="right" src="../../pimlogo.png" border="0" /> <div id="nav_header_title" align="left">KDE PIM API Reference</div> </div> <div id="nav_header_bottom" align="right"> <span class="doNotDisplay">:: <a href="#navigation" accesskey="5">Skip to Link Menu</a><br/></span> <div id="nav_header_bottom_left" style="text-align: left;"> / <a href="../../">API Reference</a> / <a href=".">kalarm</a> </div> </div> <table id="main" border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td valign="top" class="menuheader" height="0"></td> <td id="contentcolumn" valign="top" rowspan="2" > <div id="content" style="padding-top: 0px;"><div style="width:100%; margin: 0px; padding: 0px;"> <h2><a name="content"></a>kalarm</h2> <!-- Generated by Doxygen 1.5.5 --> <h1>sounddlg.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"> * sounddlg.cpp - sound file selection and configuration dialog</span> <a name="l00003"></a>00003 <span class="comment"> * Program: kalarm</span> <a name="l00004"></a>00004 <span class="comment"> * Copyright © 2005,2007 by David Jarvie <software@astrojar.org.uk></span> <a name="l00005"></a>00005 <span class="comment"> *</span> <a name="l00006"></a>00006 <span class="comment"> * This program is free software; you can redistribute it and/or modify</span> <a name="l00007"></a>00007 <span class="comment"> * it under the terms of the GNU General Public License as published by</span> <a name="l00008"></a>00008 <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span> <a name="l00009"></a>00009 <span class="comment"> * (at your option) any later version.</span> <a name="l00010"></a>00010 <span class="comment"> *</span> <a name="l00011"></a>00011 <span class="comment"> * This program is distributed in the hope that it will be useful,</span> <a name="l00012"></a>00012 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="l00013"></a>00013 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span> <a name="l00014"></a>00014 <span class="comment"> * GNU General Public License for more details.</span> <a name="l00015"></a>00015 <span class="comment"> *</span> <a name="l00016"></a>00016 <span class="comment"> * You should have received a copy of the GNU General Public License along</span> <a name="l00017"></a>00017 <span class="comment"> * with this program; if not, write to the Free Software Foundation, Inc.,</span> <a name="l00018"></a>00018 <span class="comment"> * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</span> <a name="l00019"></a>00019 <span class="comment"> */</span> <a name="l00020"></a>00020 <a name="l00021"></a>00021 <span class="preprocessor">#ifndef WITHOUT_ARTS</span> <a name="l00022"></a>00022 <span class="preprocessor"></span> <a name="l00023"></a>00023 <span class="preprocessor">#include "kalarm.h"</span> <a name="l00024"></a>00024 <a name="l00025"></a>00025 <span class="preprocessor">#include <qlabel.h></span> <a name="l00026"></a>00026 <span class="preprocessor">#include <qhbox.h></span> <a name="l00027"></a>00027 <span class="preprocessor">#include <qgroupbox.h></span> <a name="l00028"></a>00028 <span class="preprocessor">#include <qlayout.h></span> <a name="l00029"></a>00029 <span class="preprocessor">#include <qfile.h></span> <a name="l00030"></a>00030 <span class="preprocessor">#include <qdir.h></span> <a name="l00031"></a>00031 <span class="preprocessor">#include <qwhatsthis.h></span> <a name="l00032"></a>00032 <span class="preprocessor">#include <qtooltip.h></span> <a name="l00033"></a>00033 <a name="l00034"></a>00034 <span class="preprocessor">#include <klocale.h></span> <a name="l00035"></a>00035 <span class="preprocessor">#include <kstandarddirs.h></span> <a name="l00036"></a>00036 <span class="preprocessor">#include <kiconloader.h></span> <a name="l00037"></a>00037 <span class="preprocessor">#ifdef WITHOUT_ARTS</span> <a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor">#include <kaudioplayer.h></span> <a name="l00039"></a>00039 <span class="preprocessor">#else</span> <a name="l00040"></a>00040 <span class="preprocessor"></span><span class="preprocessor">#include <qtimer.h></span> <a name="l00041"></a>00041 <span class="preprocessor">#include <arts/kartsdispatcher.h></span> <a name="l00042"></a>00042 <span class="preprocessor">#include <arts/kartsserver.h></span> <a name="l00043"></a>00043 <span class="preprocessor">#include <arts/kplayobjectfactory.h></span> <a name="l00044"></a>00044 <span class="preprocessor">#include <arts/kplayobject.h></span> <a name="l00045"></a>00045 <span class="preprocessor">#endif</span> <a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor">#include <kmessagebox.h></span> <a name="l00047"></a>00047 <span class="preprocessor">#include <kio/netaccess.h></span> <a name="l00048"></a>00048 <span class="preprocessor">#include <kdebug.h></span> <a name="l00049"></a>00049 <a name="l00050"></a>00050 <span class="preprocessor">#include "checkbox.h"</span> <a name="l00051"></a>00051 <span class="preprocessor">#include "<a class="code" href="functions_8h.html" title="miscellaneous functions">functions.h</a>"</span> <a name="l00052"></a>00052 <span class="preprocessor">#include "lineedit.h"</span> <a name="l00053"></a>00053 <span class="preprocessor">#include "<a class="code" href="mainwindow_8h.html" title="main application window">mainwindow.h</a>"</span> <a name="l00054"></a>00054 <span class="preprocessor">#include "pushbutton.h"</span> <a name="l00055"></a>00055 <span class="preprocessor">#include "slider.h"</span> <a name="l00056"></a>00056 <span class="preprocessor">#include "soundpicker.h"</span> <a name="l00057"></a>00057 <span class="preprocessor">#include "spinbox.h"</span> <a name="l00058"></a>00058 <span class="preprocessor">#include "sounddlg.moc"</span> <a name="l00059"></a>00059 <a name="l00060"></a>00060 <a name="l00061"></a>00061 <span class="comment">// Collect these widget labels together to ensure consistent wording and</span> <a name="l00062"></a>00062 <span class="comment">// translations across different modules.</span> <a name="l00063"></a>00063 QString SoundDlg::i18n_SetVolume() { <span class="keywordflow">return</span> i18n(<span class="stringliteral">"Set volume"</span>); } <a name="l00064"></a>00064 QString SoundDlg::i18n_v_SetVolume() { <span class="keywordflow">return</span> i18n(<span class="stringliteral">"Set &volume"</span>); } <a name="l00065"></a>00065 QString SoundDlg::i18n_Repeat() { <span class="keywordflow">return</span> i18n(<span class="stringliteral">"Repeat"</span>); } <a name="l00066"></a>00066 QString SoundDlg::i18n_p_Repeat() { <span class="keywordflow">return</span> i18n(<span class="stringliteral">"Re&peat"</span>); } <a name="l00067"></a>00067 <a name="l00068"></a>00068 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> SOUND_DIALOG_NAME[] = <span class="stringliteral">"SoundDialog"</span>; <a name="l00069"></a>00069 <a name="l00070"></a>00070 <a name="l00071"></a>00071 SoundDlg::SoundDlg(<span class="keyword">const</span> QString& <a class="code" href="classPickFileRadio.html#9afbfee2befcba8ba1584841154124cb" title="Returns the currently selected file name.">file</a>, <span class="keywordtype">float</span> volume, <span class="keywordtype">float</span> fadeVolume, <span class="keywordtype">int</span> fadeSeconds, <span class="keywordtype">bool</span> repeat, <a name="l00072"></a>00072 <span class="keyword">const</span> QString& caption, QWidget* parent, <span class="keyword">const</span> <span class="keywordtype">char</span>* name) <a name="l00073"></a>00073 : KDialogBase(parent, name, true, caption, Ok|Cancel, Ok, false), <a name="l00074"></a>00074 mReadOnly(false), <a name="l00075"></a>00075 mArtsDispatcher(0), <a name="l00076"></a>00076 mPlayObject(0), <a name="l00077"></a>00077 mPlayTimer(0) <a name="l00078"></a>00078 { <a name="l00079"></a>00079 QWidget* page = <span class="keyword">new</span> QWidget(<span class="keyword">this</span>); <a name="l00080"></a>00080 setMainWidget(page); <a name="l00081"></a>00081 QVBoxLayout* layout = <span class="keyword">new</span> QVBoxLayout(page, 0, spacingHint()); <a name="l00082"></a>00082 <a name="l00083"></a>00083 <span class="comment">// File play button</span> <a name="l00084"></a>00084 QHBox* box = <span class="keyword">new</span> QHBox(page); <a name="l00085"></a>00085 layout->addWidget(box); <a name="l00086"></a>00086 mFilePlay = <span class="keyword">new</span> QPushButton(box); <a name="l00087"></a>00087 mFilePlay->setPixmap(SmallIcon(<span class="stringliteral">"player_play"</span>)); <a name="l00088"></a>00088 mFilePlay->setFixedSize(mFilePlay->sizeHint()); <a name="l00089"></a>00089 connect(mFilePlay, SIGNAL(clicked()), SLOT(playSound())); <a name="l00090"></a>00090 QToolTip::add(mFilePlay, i18n(<span class="stringliteral">"Test the sound"</span>)); <a name="l00091"></a>00091 QWhatsThis::add(mFilePlay, i18n(<span class="stringliteral">"Play the selected sound file."</span>)); <a name="l00092"></a>00092 <a name="l00093"></a>00093 <span class="comment">// File name edit box</span> <a name="l00094"></a>00094 mFileEdit = <span class="keyword">new</span> LineEdit(LineEdit::Url, box); <a name="l00095"></a>00095 mFileEdit->setAcceptDrops(<span class="keyword">true</span>); <a name="l00096"></a>00096 QWhatsThis::add(mFileEdit, i18n(<span class="stringliteral">"Enter the name or URL of a sound file to play."</span>)); <a name="l00097"></a>00097 <a name="l00098"></a>00098 <span class="comment">// File browse button</span> <a name="l00099"></a>00099 mFileBrowseButton = <span class="keyword">new</span> PushButton(box); <a name="l00100"></a>00100 mFileBrowseButton->setPixmap(SmallIcon(<span class="stringliteral">"fileopen"</span>)); <a name="l00101"></a>00101 mFileBrowseButton->setFixedSize(mFileBrowseButton->sizeHint()); <a name="l00102"></a>00102 connect(mFileBrowseButton, SIGNAL(clicked()), SLOT(slotPickFile())); <a name="l00103"></a>00103 QToolTip::add(mFileBrowseButton, i18n(<span class="stringliteral">"Choose a file"</span>)); <a name="l00104"></a>00104 QWhatsThis::add(mFileBrowseButton, i18n(<span class="stringliteral">"Select a sound file to play."</span>)); <a name="l00105"></a>00105 <a name="l00106"></a>00106 <span class="comment">// Sound repetition checkbox</span> <a name="l00107"></a>00107 mRepeatCheckbox = <span class="keyword">new</span> CheckBox(i18n_p_Repeat(), page); <a name="l00108"></a>00108 mRepeatCheckbox->setFixedSize(mRepeatCheckbox->sizeHint()); <a name="l00109"></a>00109 QWhatsThis::add(mRepeatCheckbox, <a name="l00110"></a>00110 i18n(<span class="stringliteral">"If checked, the sound file will be played repeatedly for as long as the message is displayed."</span>)); <a name="l00111"></a>00111 layout->addWidget(mRepeatCheckbox); <a name="l00112"></a>00112 <a name="l00113"></a>00113 <span class="comment">// Volume</span> <a name="l00114"></a>00114 QGroupBox* group = <span class="keyword">new</span> QGroupBox(i18n(<span class="stringliteral">"Volume"</span>), page); <a name="l00115"></a>00115 layout->addWidget(group); <a name="l00116"></a>00116 QGridLayout* grid = <span class="keyword">new</span> QGridLayout(group, 4, 3, marginHint(), spacingHint()); <a name="l00117"></a>00117 grid->addRowSpacing(0, fontMetrics().lineSpacing()/2); <a name="l00118"></a>00118 grid->setColStretch(2, 1); <a name="l00119"></a>00119 <span class="keywordtype">int</span> indentWidth = 3 * KDialog::spacingHint(); <a name="l00120"></a>00120 grid->addColSpacing(0, indentWidth); <a name="l00121"></a>00121 grid->addColSpacing(1, indentWidth); <a name="l00122"></a>00122 <span class="comment">// Get alignment to use in QGridLayout (AlignAuto doesn't work correctly there)</span> <a name="l00123"></a>00123 <span class="keywordtype">int</span> alignment = QApplication::reverseLayout() ? Qt::AlignRight : Qt::AlignLeft; <a name="l00124"></a>00124 <a name="l00125"></a>00125 <span class="comment">// 'Set volume' checkbox</span> <a name="l00126"></a>00126 box = <span class="keyword">new</span> QHBox(group); <a name="l00127"></a>00127 box->setSpacing(spacingHint()); <a name="l00128"></a>00128 grid->addMultiCellWidget(box, 1, 1, 0, 2); <a name="l00129"></a>00129 mVolumeCheckbox = <span class="keyword">new</span> CheckBox(i18n_v_SetVolume(), box); <a name="l00130"></a>00130 mVolumeCheckbox->setFixedSize(mVolumeCheckbox->sizeHint()); <a name="l00131"></a>00131 connect(mVolumeCheckbox, SIGNAL(toggled(<span class="keywordtype">bool</span>)), SLOT(slotVolumeToggled(<span class="keywordtype">bool</span>))); <a name="l00132"></a>00132 QWhatsThis::add(mVolumeCheckbox, <a name="l00133"></a>00133 i18n(<span class="stringliteral">"Select to choose the volume for playing the sound file."</span>)); <a name="l00134"></a>00134 <a name="l00135"></a>00135 <span class="comment">// Volume slider</span> <a name="l00136"></a>00136 mVolumeSlider = <span class="keyword">new</span> Slider(0, 100, 10, 0, Qt::Horizontal, box); <a name="l00137"></a>00137 mVolumeSlider->setTickmarks(QSlider::Below); <a name="l00138"></a>00138 mVolumeSlider->setTickInterval(10); <a name="l00139"></a>00139 mVolumeSlider->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed)); <a name="l00140"></a>00140 QWhatsThis::add(mVolumeSlider, i18n(<span class="stringliteral">"Choose the volume for playing the sound file."</span>)); <a name="l00141"></a>00141 mVolumeCheckbox->setFocusWidget(mVolumeSlider); <a name="l00142"></a>00142 <a name="l00143"></a>00143 <span class="comment">// Fade checkbox</span> <a name="l00144"></a>00144 mFadeCheckbox = <span class="keyword">new</span> CheckBox(i18n(<span class="stringliteral">"Fade"</span>), group); <a name="l00145"></a>00145 mFadeCheckbox->setFixedSize(mFadeCheckbox->sizeHint()); <a name="l00146"></a>00146 connect(mFadeCheckbox, SIGNAL(toggled(<span class="keywordtype">bool</span>)), SLOT(slotFadeToggled(<span class="keywordtype">bool</span>))); <a name="l00147"></a>00147 QWhatsThis::add(mFadeCheckbox, <a name="l00148"></a>00148 i18n(<span class="stringliteral">"Select to fade the volume when the sound file first starts to play."</span>)); <a name="l00149"></a>00149 grid->addMultiCellWidget(mFadeCheckbox, 2, 2, 1, 2, alignment); <a name="l00150"></a>00150 <a name="l00151"></a>00151 <span class="comment">// Fade time</span> <a name="l00152"></a>00152 mFadeBox = <span class="keyword">new</span> QHBox(group); <a name="l00153"></a>00153 mFadeBox->setSpacing(spacingHint()); <a name="l00154"></a>00154 grid->addWidget(mFadeBox, 3, 2, alignment); <a name="l00155"></a>00155 QLabel* label = <span class="keyword">new</span> QLabel(i18n(<span class="stringliteral">"Time period over which to fade the sound"</span>, <span class="stringliteral">"Fade time:"</span>), mFadeBox); <a name="l00156"></a>00156 label->setFixedSize(label->sizeHint()); <a name="l00157"></a>00157 mFadeTime = <span class="keyword">new</span> SpinBox(1, 999, 1, mFadeBox); <a name="l00158"></a>00158 mFadeTime->setLineShiftStep(10); <a name="l00159"></a>00159 mFadeTime->setFixedSize(mFadeTime->sizeHint()); <a name="l00160"></a>00160 label->setBuddy(mFadeTime); <a name="l00161"></a>00161 label = <span class="keyword">new</span> QLabel(i18n(<span class="stringliteral">"seconds"</span>), mFadeBox); <a name="l00162"></a>00162 label->setFixedSize(label->sizeHint()); <a name="l00163"></a>00163 QWhatsThis::add(mFadeBox, i18n(<span class="stringliteral">"Enter how many seconds to fade the sound before reaching the set volume."</span>)); <a name="l00164"></a>00164 <a name="l00165"></a>00165 <span class="comment">// Fade slider</span> <a name="l00166"></a>00166 mFadeVolumeBox = <span class="keyword">new</span> QHBox(group); <a name="l00167"></a>00167 mFadeVolumeBox->setSpacing(spacingHint()); <a name="l00168"></a>00168 grid->addWidget(mFadeVolumeBox, 4, 2); <a name="l00169"></a>00169 label = <span class="keyword">new</span> QLabel(i18n(<span class="stringliteral">"Initial volume:"</span>), mFadeVolumeBox); <a name="l00170"></a>00170 label->setFixedSize(label->sizeHint()); <a name="l00171"></a>00171 mFadeSlider = <span class="keyword">new</span> Slider(0, 100, 10, 0, Qt::Horizontal, mFadeVolumeBox); <a name="l00172"></a>00172 mFadeSlider->setTickmarks(QSlider::Below); <a name="l00173"></a>00173 mFadeSlider->setTickInterval(10); <a name="l00174"></a>00174 mFadeSlider->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed)); <a name="l00175"></a>00175 label->setBuddy(mFadeSlider); <a name="l00176"></a>00176 QWhatsThis::add(mFadeVolumeBox, i18n(<span class="stringliteral">"Choose the initial volume for playing the sound file."</span>)); <a name="l00177"></a>00177 <a name="l00178"></a>00178 <span class="comment">// Restore the dialogue size from last time</span> <a name="l00179"></a>00179 QSize s; <a name="l00180"></a>00180 <span class="keywordflow">if</span> (KAlarm::readConfigWindowSize(SOUND_DIALOG_NAME, s)) <a name="l00181"></a>00181 resize(s); <a name="l00182"></a>00182 <a name="l00183"></a>00183 <span class="comment">// Initialise the control values</span> <a name="l00184"></a>00184 mFileEdit->setText(file); <a name="l00185"></a>00185 mRepeatCheckbox->setChecked(repeat); <a name="l00186"></a>00186 mVolumeCheckbox->setChecked(volume >= 0); <a name="l00187"></a>00187 mVolumeSlider->setValue(volume >= 0 ? static_cast<int>(volume*100) : 100); <a name="l00188"></a>00188 mFadeCheckbox->setChecked(fadeVolume >= 0); <a name="l00189"></a>00189 mFadeSlider->setValue(fadeVolume >= 0 ? static_cast<int>(fadeVolume*100) : 100); <a name="l00190"></a>00190 mFadeTime->setValue(fadeSeconds); <a name="l00191"></a>00191 slotVolumeToggled(volume >= 0); <a name="l00192"></a>00192 } <a name="l00193"></a>00193 <a name="l00194"></a>00194 SoundDlg::~SoundDlg() <a name="l00195"></a>00195 { <a name="l00196"></a>00196 stopPlay(); <a name="l00197"></a>00197 } <a name="l00198"></a>00198 <a name="l00199"></a>00199 <span class="comment">/******************************************************************************</span> <a name="l00200"></a>00200 <span class="comment">* Set the read-only status of the dialogue.</span> <a name="l00201"></a>00201 <span class="comment">*/</span> <a name="l00202"></a>00202 <span class="keywordtype">void</span> SoundDlg::setReadOnly(<span class="keywordtype">bool</span> readOnly) <a name="l00203"></a>00203 { <a name="l00204"></a>00204 <span class="keywordflow">if</span> (readOnly != mReadOnly) <a name="l00205"></a>00205 { <a name="l00206"></a>00206 mFileEdit->setReadOnly(readOnly); <a name="l00207"></a>00207 mFileBrowseButton->setReadOnly(readOnly); <a name="l00208"></a>00208 mRepeatCheckbox->setReadOnly(readOnly); <a name="l00209"></a>00209 mVolumeCheckbox->setReadOnly(readOnly); <a name="l00210"></a>00210 mVolumeSlider->setReadOnly(readOnly); <a name="l00211"></a>00211 mFadeCheckbox->setReadOnly(readOnly); <a name="l00212"></a>00212 mFadeTime->setReadOnly(readOnly); <a name="l00213"></a>00213 mFadeSlider->setReadOnly(readOnly); <a name="l00214"></a>00214 mReadOnly = readOnly; <a name="l00215"></a>00215 } <a name="l00216"></a>00216 } <a name="l00217"></a>00217 <a name="l00218"></a>00218 <span class="comment">/******************************************************************************</span> <a name="l00219"></a>00219 <span class="comment">* Return the entered repetition and volume settings:</span> <a name="l00220"></a>00220 <span class="comment">* 'volume' is in range 0 - 1, or < 0 if volume is not to be set.</span> <a name="l00221"></a>00221 <span class="comment">* 'fadeVolume is similar, with 'fadeTime' set to the fade interval in seconds.</span> <a name="l00222"></a>00222 <span class="comment">* Reply = whether to repeat or not.</span> <a name="l00223"></a>00223 <span class="comment">*/</span> <a name="l00224"></a>00224 <span class="keywordtype">bool</span> SoundDlg::getSettings(<span class="keywordtype">float</span>& volume, <span class="keywordtype">float</span>& fadeVolume, <span class="keywordtype">int</span>& fadeSeconds)<span class="keyword"> const</span> <a name="l00225"></a>00225 <span class="keyword"></span>{ <a name="l00226"></a>00226 volume = mVolumeCheckbox->isChecked() ? (float)mVolumeSlider->value() / 100 : -1; <a name="l00227"></a>00227 <span class="keywordflow">if</span> (mFadeCheckbox->isChecked()) <a name="l00228"></a>00228 { <a name="l00229"></a>00229 fadeVolume = (float)mFadeSlider->value() / 100; <a name="l00230"></a>00230 fadeSeconds = mFadeTime->value(); <a name="l00231"></a>00231 } <a name="l00232"></a>00232 <span class="keywordflow">else</span> <a name="l00233"></a>00233 { <a name="l00234"></a>00234 fadeVolume = -1; <a name="l00235"></a>00235 fadeSeconds = 0; <a name="l00236"></a>00236 } <a name="l00237"></a>00237 <span class="keywordflow">return</span> mRepeatCheckbox->isChecked(); <a name="l00238"></a>00238 } <a name="l00239"></a>00239 <a name="l00240"></a>00240 <span class="comment">/******************************************************************************</span> <a name="l00241"></a>00241 <span class="comment">* Called when the dialog's size has changed.</span> <a name="l00242"></a>00242 <span class="comment">* Records the new size in the config file.</span> <a name="l00243"></a>00243 <span class="comment">*/</span> <a name="l00244"></a>00244 <span class="keywordtype">void</span> SoundDlg::resizeEvent(QResizeEvent* re) <a name="l00245"></a>00245 { <a name="l00246"></a>00246 <span class="keywordflow">if</span> (isVisible()) <a name="l00247"></a>00247 KAlarm::writeConfigWindowSize(SOUND_DIALOG_NAME, re->size()); <a name="l00248"></a>00248 mVolumeSlider->resize(mFadeSlider->size()); <a name="l00249"></a>00249 KDialog::resizeEvent(re); <a name="l00250"></a>00250 } <a name="l00251"></a>00251 <a name="l00252"></a>00252 <span class="keywordtype">void</span> SoundDlg::showEvent(QShowEvent* se) <a name="l00253"></a>00253 { <a name="l00254"></a>00254 mVolumeSlider->resize(mFadeSlider->size()); <a name="l00255"></a>00255 KDialog::showEvent(se); <a name="l00256"></a>00256 } <a name="l00257"></a>00257 <a name="l00258"></a>00258 <span class="comment">/******************************************************************************</span> <a name="l00259"></a>00259 <span class="comment">* Called when the OK button is clicked.</span> <a name="l00260"></a>00260 <span class="comment">*/</span> <a name="l00261"></a>00261 <span class="keywordtype">void</span> SoundDlg::slotOk() <a name="l00262"></a>00262 { <a name="l00263"></a>00263 <span class="keywordflow">if</span> (mReadOnly) <a name="l00264"></a>00264 reject(); <a name="l00265"></a>00265 <span class="keywordflow">if</span> (!checkFile()) <a name="l00266"></a>00266 <span class="keywordflow">return</span>; <a name="l00267"></a>00267 accept(); <a name="l00268"></a>00268 } <a name="l00269"></a>00269 <a name="l00270"></a>00270 <span class="comment">/******************************************************************************</span> <a name="l00271"></a>00271 <span class="comment">* Called when the file browser button is clicked.</span> <a name="l00272"></a>00272 <span class="comment">*/</span> <a name="l00273"></a>00273 <span class="keywordtype">void</span> SoundDlg::slotPickFile() <a name="l00274"></a>00274 { <a name="l00275"></a>00275 QString url = SoundPicker::browseFile(mDefaultDir, mFileEdit->text()); <a name="l00276"></a>00276 <span class="keywordflow">if</span> (!url.isEmpty()) <a name="l00277"></a>00277 mFileEdit->setText(url); <a name="l00278"></a>00278 } <a name="l00279"></a>00279 <a name="l00280"></a>00280 <span class="comment">/******************************************************************************</span> <a name="l00281"></a>00281 <span class="comment">* Called when the file play/stop button is clicked.</span> <a name="l00282"></a>00282 <span class="comment">*/</span> <a name="l00283"></a>00283 <span class="keywordtype">void</span> SoundDlg::playSound() <a name="l00284"></a>00284 { <a name="l00285"></a>00285 <span class="preprocessor">#ifdef WITHOUT_ARTS</span> <a name="l00286"></a>00286 <span class="preprocessor"></span> <span class="keywordflow">if</span> (checkFile()) <a name="l00287"></a>00287 KAudioPlayer::play(QFile::encodeName(mFileName)); <a name="l00288"></a>00288 <span class="preprocessor">#else</span> <a name="l00289"></a>00289 <span class="preprocessor"></span> <span class="keywordflow">if</span> (mPlayObject) <a name="l00290"></a>00290 { <a name="l00291"></a>00291 stopPlay(); <a name="l00292"></a>00292 <span class="keywordflow">return</span>; <a name="l00293"></a>00293 } <a name="l00294"></a>00294 <span class="keywordflow">if</span> (!checkFile()) <a name="l00295"></a>00295 <span class="keywordflow">return</span>; <a name="l00296"></a>00296 KURL url(mFileName); <a name="l00297"></a>00297 MainWindow* mmw = MainWindow::mainMainWindow(); <a name="l00298"></a>00298 <span class="keywordflow">if</span> (!url.isValid() || !KIO::NetAccess::exists(url, <span class="keyword">true</span>, mmw) <a name="l00299"></a>00299 || !KIO::NetAccess::download(url, mLocalAudioFile, mmw)) <a name="l00300"></a>00300 { <a name="l00301"></a>00301 kdError(5950) << <span class="stringliteral">"SoundDlg::playAudio(): Open failure: "</span> << mFileName << endl; <a name="l00302"></a>00302 KMessageBox::error(<span class="keyword">this</span>, i18n(<span class="stringliteral">"Cannot open audio file:\n%1"</span>).arg(mFileName)); <a name="l00303"></a>00303 <span class="keywordflow">return</span>; <a name="l00304"></a>00304 } <a name="l00305"></a>00305 mPlayTimer = <span class="keyword">new</span> QTimer(<span class="keyword">this</span>); <a name="l00306"></a>00306 connect(mPlayTimer, SIGNAL(timeout()), SLOT(checkAudioPlay())); <a name="l00307"></a>00307 mArtsDispatcher = <span class="keyword">new</span> KArtsDispatcher; <a name="l00308"></a>00308 mPlayStarted = <span class="keyword">false</span>; <a name="l00309"></a>00309 mAudioFileStart = QTime::currentTime(); <a name="l00310"></a>00310 KArtsServer aserver; <a name="l00311"></a>00311 Arts::SoundServerV2 sserver = aserver.server(); <a name="l00312"></a>00312 KDE::PlayObjectFactory factory(sserver); <a name="l00313"></a>00313 mPlayObject = factory.createPlayObject(mLocalAudioFile, <span class="keyword">true</span>); <a name="l00314"></a>00314 mFilePlay->setPixmap(SmallIcon(<span class="stringliteral">"player_stop"</span>)); <a name="l00315"></a>00315 QToolTip::add(mFilePlay, i18n(<span class="stringliteral">"Stop sound"</span>)); <a name="l00316"></a>00316 QWhatsThis::add(mFilePlay, i18n(<span class="stringliteral">"Stop playing the sound"</span>)); <a name="l00317"></a>00317 connect(mPlayObject, SIGNAL(playObjectCreated()), SLOT(checkAudioPlay())); <a name="l00318"></a>00318 <span class="keywordflow">if</span> (!mPlayObject->object().isNull()) <a name="l00319"></a>00319 checkAudioPlay(); <a name="l00320"></a>00320 <span class="preprocessor">#endif</span> <a name="l00321"></a>00321 <span class="preprocessor"></span>} <a name="l00322"></a>00322 <a name="l00323"></a>00323 <span class="comment">/******************************************************************************</span> <a name="l00324"></a>00324 <span class="comment">* Called when the audio file has loaded and is ready to play, or on a timer</span> <a name="l00325"></a>00325 <span class="comment">* when play is expected to have completed.</span> <a name="l00326"></a>00326 <span class="comment">* If it is ready to play, start playing it (for the first time or repeated).</span> <a name="l00327"></a>00327 <span class="comment">* If play has not yet completed, wait a bit longer.</span> <a name="l00328"></a>00328 <span class="comment">*/</span> <a name="l00329"></a>00329 <span class="keywordtype">void</span> SoundDlg::checkAudioPlay() <a name="l00330"></a>00330 { <a name="l00331"></a>00331 <span class="preprocessor">#ifndef WITHOUT_ARTS</span> <a name="l00332"></a>00332 <span class="preprocessor"></span> <span class="keywordflow">if</span> (!mPlayObject) <a name="l00333"></a>00333 <span class="keywordflow">return</span>; <a name="l00334"></a>00334 <span class="keywordflow">if</span> (mPlayObject->state() == Arts::posIdle) <a name="l00335"></a>00335 { <a name="l00336"></a>00336 <span class="comment">// The file has loaded and is ready to play, or play has completed</span> <a name="l00337"></a>00337 <span class="keywordflow">if</span> (mPlayStarted) <a name="l00338"></a>00338 { <a name="l00339"></a>00339 <span class="comment">// Play has completed</span> <a name="l00340"></a>00340 stopPlay(); <a name="l00341"></a>00341 <span class="keywordflow">return</span>; <a name="l00342"></a>00342 } <a name="l00343"></a>00343 <a name="l00344"></a>00344 <span class="comment">// Start playing the file</span> <a name="l00345"></a>00345 kdDebug(5950) << <span class="stringliteral">"SoundDlg::checkAudioPlay(): start\n"</span>; <a name="l00346"></a>00346 mPlayStarted = <span class="keyword">true</span>; <a name="l00347"></a>00347 mPlayObject->play(); <a name="l00348"></a>00348 } <a name="l00349"></a>00349 <a name="l00350"></a>00350 <span class="comment">// The sound file is still playing</span> <a name="l00351"></a>00351 Arts::poTime overall = mPlayObject->overallTime(); <a name="l00352"></a>00352 Arts::poTime current = mPlayObject->currentTime(); <a name="l00353"></a>00353 <span class="keywordtype">int</span> time = 1000*(overall.seconds - current.seconds) + overall.ms - current.ms; <a name="l00354"></a>00354 if (time < 0) <a name="l00355"></a>00355 time = 0; <a name="l00356"></a>00356 kdDebug(5950) << <span class="stringliteral">"SoundDlg::checkAudioPlay(): wait for "</span> << (time+100) << <span class="stringliteral">"ms\n"</span>; <a name="l00357"></a>00357 mPlayTimer->start(time + 100, <span class="keyword">true</span>); <a name="l00358"></a>00358 <span class="preprocessor">#endif</span> <a name="l00359"></a>00359 <span class="preprocessor"></span>} <a name="l00360"></a>00360 <a name="l00361"></a>00361 <span class="comment">/******************************************************************************</span> <a name="l00362"></a>00362 <span class="comment">* Called when play completes, the Silence button is clicked, or the window is</span> <a name="l00363"></a>00363 <span class="comment">* closed, to terminate audio access.</span> <a name="l00364"></a>00364 <span class="comment">*/</span> <a name="l00365"></a>00365 <span class="keywordtype">void</span> SoundDlg::stopPlay() <a name="l00366"></a>00366 { <a name="l00367"></a>00367 <span class="preprocessor">#ifndef WITHOUT_ARTS</span> <a name="l00368"></a>00368 <span class="preprocessor"></span> <span class="keyword">delete</span> mPlayObject; mPlayObject = 0; <a name="l00369"></a>00369 <span class="keyword">delete</span> mArtsDispatcher; mArtsDispatcher = 0; <a name="l00370"></a>00370 <span class="keyword">delete</span> mPlayTimer; mPlayTimer = 0; <a name="l00371"></a>00371 <span class="keywordflow">if</span> (!mLocalAudioFile.isEmpty()) <a name="l00372"></a>00372 { <a name="l00373"></a>00373 KIO::NetAccess::removeTempFile(mLocalAudioFile); <span class="comment">// removes it only if it IS a temporary file</span> <a name="l00374"></a>00374 mLocalAudioFile = QString::null; <a name="l00375"></a>00375 } <a name="l00376"></a>00376 mFilePlay->setPixmap(SmallIcon(<span class="stringliteral">"player_play"</span>)); <a name="l00377"></a>00377 QToolTip::add(mFilePlay, i18n(<span class="stringliteral">"Test the sound"</span>)); <a name="l00378"></a>00378 QWhatsThis::add(mFilePlay, i18n(<span class="stringliteral">"Play the selected sound file."</span>)); <a name="l00379"></a>00379 <span class="preprocessor">#endif</span> <a name="l00380"></a>00380 <span class="preprocessor"></span>} <a name="l00381"></a>00381 <a name="l00382"></a>00382 <span class="comment">/******************************************************************************</span> <a name="l00383"></a>00383 <span class="comment">* Check whether the specified sound file exists.</span> <a name="l00384"></a>00384 <span class="comment">* Note that KAudioPlayer::play() can only cope with local files.</span> <a name="l00385"></a>00385 <span class="comment">*/</span> <a name="l00386"></a>00386 <span class="keywordtype">bool</span> SoundDlg::checkFile() <a name="l00387"></a>00387 { <a name="l00388"></a>00388 mFileName = mFileEdit->text(); <a name="l00389"></a>00389 KURL url; <a name="l00390"></a>00390 <span class="keywordflow">if</span> (KURL::isRelativeURL(mFileName)) <a name="l00391"></a>00391 { <a name="l00392"></a>00392 <span class="comment">// It's not an absolute URL, so check for an absolute path</span> <a name="l00393"></a>00393 QFileInfo f(mFileName); <a name="l00394"></a>00394 <span class="keywordflow">if</span> (!f.isRelative()) <a name="l00395"></a>00395 url.setPath(mFileName); <a name="l00396"></a>00396 } <a name="l00397"></a>00397 <span class="keywordflow">else</span> <a name="l00398"></a>00398 url = KURL::fromPathOrURL(mFileName); <span class="comment">// it's an absolute URL</span> <a name="l00399"></a>00399 <span class="preprocessor">#ifdef WITHOUT_ARTS</span> <a name="l00400"></a>00400 <span class="preprocessor"></span> <span class="keywordflow">if</span> (!url.isEmpty()) <a name="l00401"></a>00401 { <a name="l00402"></a>00402 <span class="comment">// It's an absolute path or URL.</span> <a name="l00403"></a>00403 <span class="comment">// Only allow local files for KAudioPlayer.</span> <a name="l00404"></a>00404 <span class="keywordflow">if</span> (url.isLocalFile() && KIO::NetAccess::exists(url, <span class="keyword">true</span>, <span class="keyword">this</span>)) <a name="l00405"></a>00405 { <a name="l00406"></a>00406 mFileName = url.path(); <a name="l00407"></a>00407 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00408"></a>00408 } <a name="l00409"></a>00409 } <a name="l00410"></a>00410 <span class="keywordflow">else</span> <a name="l00411"></a>00411 <span class="preprocessor">#else</span> <a name="l00412"></a>00412 <span class="preprocessor"></span> <span class="keywordflow">if</span> (url.isEmpty()) <a name="l00413"></a>00413 #endif <a name="l00414"></a>00414 { <a name="l00415"></a>00415 <span class="comment">// It's a relative path.</span> <a name="l00416"></a>00416 <span class="comment">// Find the first sound resource that contains files.</span> <a name="l00417"></a>00417 QStringList soundDirs = KGlobal::dirs()->resourceDirs(<span class="stringliteral">"sound"</span>); <a name="l00418"></a>00418 <span class="keywordflow">if</span> (!soundDirs.isEmpty()) <a name="l00419"></a>00419 { <a name="l00420"></a>00420 QDir dir; <a name="l00421"></a>00421 dir.setFilter(QDir::Files | QDir::Readable); <a name="l00422"></a>00422 <span class="keywordflow">for</span> (QStringList::ConstIterator it = soundDirs.begin(); it != soundDirs.end(); ++it) <a name="l00423"></a>00423 { <a name="l00424"></a>00424 dir = *it; <a name="l00425"></a>00425 <span class="keywordflow">if</span> (dir.isReadable() && dir.count() > 2) <a name="l00426"></a>00426 { <a name="l00427"></a>00427 url.setPath(*it); <a name="l00428"></a>00428 url.addPath(mFileName); <a name="l00429"></a>00429 <span class="keywordflow">if</span> (KIO::NetAccess::exists(url, <span class="keyword">true</span>, <span class="keyword">this</span>)) <a name="l00430"></a>00430 { <a name="l00431"></a>00431 mFileName = url.path(); <a name="l00432"></a>00432 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00433"></a>00433 } <a name="l00434"></a>00434 } <a name="l00435"></a>00435 } <a name="l00436"></a>00436 } <a name="l00437"></a>00437 url.setPath(QDir::homeDirPath()); <a name="l00438"></a>00438 url.addPath(mFileName); <a name="l00439"></a>00439 <span class="keywordflow">if</span> (KIO::NetAccess::exists(url, <span class="keyword">true</span>, <span class="keyword">this</span>)) <a name="l00440"></a>00440 { <a name="l00441"></a>00441 mFileName = url.path(); <a name="l00442"></a>00442 <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00443"></a>00443 } <a name="l00444"></a>00444 } <a name="l00445"></a>00445 <span class="preprocessor">#ifdef WITHOUT_ARTS</span> <a name="l00446"></a>00446 <span class="preprocessor"></span> KMessageBox::sorry(<span class="keyword">this</span>, i18n(<span class="stringliteral">"File not found"</span>)); <a name="l00447"></a>00447 mFileName = QString::null; <a name="l00448"></a>00448 <span class="keywordflow">return</span> <span class="keyword">false</span>; <a name="l00449"></a>00449 <span class="preprocessor">#else</span> <a name="l00450"></a>00450 <span class="preprocessor"></span> <span class="keywordflow">return</span> <span class="keyword">true</span>; <a name="l00451"></a>00451 <span class="preprocessor">#endif</span> <a name="l00452"></a>00452 <span class="preprocessor"></span>} <a name="l00453"></a>00453 <a name="l00454"></a>00454 <span class="comment">/******************************************************************************</span> <a name="l00455"></a>00455 <span class="comment">* Called when the Set Volume checkbox is toggled.</span> <a name="l00456"></a>00456 <span class="comment">*/</span> <a name="l00457"></a>00457 <span class="keywordtype">void</span> SoundDlg::slotVolumeToggled(<span class="keywordtype">bool</span> on) <a name="l00458"></a>00458 { <a name="l00459"></a>00459 mVolumeSlider->setEnabled(on); <a name="l00460"></a>00460 mFadeCheckbox->setEnabled(on); <a name="l00461"></a>00461 slotFadeToggled(on && mFadeCheckbox->isChecked()); <a name="l00462"></a>00462 } <a name="l00463"></a>00463 <a name="l00464"></a>00464 <span class="comment">/******************************************************************************</span> <a name="l00465"></a>00465 <span class="comment">* Called when the Fade checkbox is toggled.</span> <a name="l00466"></a>00466 <span class="comment">*/</span> <a name="l00467"></a>00467 <span class="keywordtype">void</span> SoundDlg::slotFadeToggled(<span class="keywordtype">bool</span> on) <a name="l00468"></a>00468 { <a name="l00469"></a>00469 mFadeBox->setEnabled(on); <a name="l00470"></a>00470 mFadeVolumeBox->setEnabled(on); <a name="l00471"></a>00471 } <a name="l00472"></a>00472 <a name="l00473"></a>00473 <span class="preprocessor">#endif // #ifndef WITHOUT_ARTS</span> </pre></div></div> </div></div> </td> </tr> <tr> <td valign="top" id="leftmenu" width="25%"> <a name="navigation"></a> <div class="menu_box"><h2>kalarm</h2> <div class="nav_list"> <ul><li><a href="index.html">Main Page</a></li><li><a href="hierarchy.html">Class Hierarchy</a></li><li><a href="classes.html">Alphabetical List</a></li><li><a href="annotated.html">Class List</a></li><li><a href="files.html">File List</a></li><li><a href="functions.html">Class Members</a></li></ul> <!-- <h2>Class Picker</h2> <div style="text-align: center;"> <form name="guideform"> <select name="guidelinks" style="width:100%;" onChange="window.location=document.guideform.guidelinks.options[document.guideform.guidelinks.selectedIndex].value"> <option value="annotated.html">-- Choose --</option> <option value="classAlarmCalendar.html">alarmcalendar</option>, <option value="classKAEvent.html">kaevent</option>, <option value="classKAlarmIface.html">kalarmiface</option>, <option value="classMainWindowBase.html">mainwindowbase</option>, <option value="classMessageWin.html">messagewin</option>, <option value="classPickFileRadio.html">pickfileradio</option>, <option value="classStartOfDayTimer.html">startofdaytimer</option>, </select> </form> </div> --> </div></div> <div class="menu_box"><h2>API Dox</h2> <div class="nav_list"> <ul> <li><a href="../../akregator/html/index.html">akregator</a></li><li> <a href="../../akregator/src/html/index.html">src</a></li><li> <a href="../../akregator/src/librss/html/index.html">librss</a></li><li><a href="../../certmanager/html/index.html">certmanager</a></li><li> <a href="../../certmanager/lib/html/index.html">lib</a></li><li><a href="../../kaddressbook/html/index.html">kaddressbook</a></li><li><a href="../../kalarm/html/index.html">kalarm</a></li><li> <a href="../../kalarm/lib/html/index.html">lib</a></li><li><a href="../../kandy/html/index.html">kandy</a></li><li><a href="../../karm/html/index.html">karm</a></li><li><a href="../../kdgantt/html/index.html">kdgantt</a></li><li><a href="../../kgantt/html/index.html">kgantt</a></li><li><a href="../../kioslaves/html/index.html">kioslaves</a></li><li> <a href="../../kioslaves/imap4/html/index.html">imap4</a></li><li> <a href="../../kioslaves/mbox/html/index.html">mbox</a></li><li><a href="../../kitchensync/html/index.html">kitchensync</a></li><li><a href="../../kmail/html/index.html">kmail</a></li><li><a href="../../knotes/html/index.html">knotes</a></li><li><a href="../../konsolekalendar/html/index.html">konsolekalendar</a></li><li><a href="../../kontact/html/index.html">kontact</a></li><li><a href="../../korganizer/html/index.html">korganizer</a></li><li><a href="../../kpilot/html/index.html">kpilot</a></li><li> <a href="../../kpilot/kpilot/html/index.html">kpilot</a></li><li> <a href="../../kpilot/lib/html/index.html">lib</a></li><li><a href="../../libemailfunctions/html/index.html">libemailfunctions</a></li><li><a href="../../libkcal/html/index.html">libkcal</a></li><li><a href="../../libkdepim/html/index.html">libkdepim</a></li><li><a href="../../libkholidays/html/index.html">libkholidays</a></li><li><a href="../../libkmime/html/index.html">libkmime</a></li><li><a href="../../libkpgp/html/index.html">libkpgp</a></li><li><a href="../../libkpimidentities/html/index.html">libkpimidentities</a></li> </ul></div></div> </td> </tr> </table> <span class="doNotDisplay"> <a href="http://www.kde.org/" accesskey="8">KDE Home</a> | <a href="http://accessibility.kde.org/" accesskey="9">KDE Accessibility Home</a> | <a href="http://www.kde.org/media/accesskeys.php" accesskey="0">Description of Access Keys</a> </span> <div style="height: 8px"></div> <div id="footer"> <div id="footer_left"> Maintained by <a href="mailto:groot@kde.org">Adriaan de Groot</a> and <a href="mailto:winter@kde.org">Allen Winter</a>. <br/> KDE and K Desktop Environment are trademarks of <a href="http://www.kde.org/areas/kde-ev/" title="Homepage of the KDE non-profit Organization">KDE e.V.</a> | <a href="http://www.kde.org/contact/impressum.php">Legal</a> </div> <div id="footer_right"><img src="/media/images/footer_right.png" style="margin: 0px" alt="" /></div> </div> <!-- WARNING: DO NOT SEND MAIL TO THE FOLLOWING EMAIL ADDRESS! 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