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path: root/library/qpeapplication.cpp
authorar <ar>2005-03-10 16:21:07 (UTC)
committer ar <ar>2005-03-10 16:21:07 (UTC)
commit3bf4809c4f2263f0130472c41aa6c85e46e61db9 (patch) (unidiff)
tree82c34fddb63bb6ca8cbd53709ab2642795241d38 /library/qpeapplication.cpp
parent95a99e7b75eddc5629e839698b762f594be42b9f (diff)
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- implement nomax.patch from openembedded
Diffstat (limited to 'library/qpeapplication.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--library/qpeapplication.cpp8
1 files changed, 5 insertions, 3 deletions
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index 953f9d0..0f3e4a4 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -1,856 +1,858 @@
1/********************************************************************** 1/**********************************************************************
2** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. 2** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
3** 3**
4** This file is part of the Qtopia Environment. 4** This file is part of the Qtopia Environment.
5** 5**
6** This file may be distributed and/or modified under the terms of the 6** This file may be distributed and/or modified under the terms of the
7** GNU General Public License version 2 as published by the Free Software 7** GNU General Public License version 2 as published by the Free Software
8** Foundation and appearing in the file LICENSE.GPL included in the 8** Foundation and appearing in the file LICENSE.GPL included in the
9** packaging of this file. 9** packaging of this file.
10** 10**
11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE 11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
13** 13**
14** See http://www.trolltech.com/gpl/ for GPL licensing information. 14** See http://www.trolltech.com/gpl/ for GPL licensing information.
15** 15**
16** Contact info@trolltech.com if any conditions of this licensing are 16** Contact info@trolltech.com if any conditions of this licensing are
17** not clear to you. 17** not clear to you.
18** 18**
19*/ 19*/
20#define QTOPIA_INTERNAL_LANGLIST 20#define QTOPIA_INTERNAL_LANGLIST
21#include <stdlib.h> 21#include <stdlib.h>
22#include <unistd.h> 22#include <unistd.h>
23#ifndef Q_OS_MACX 23#ifndef Q_OS_MACX
24#include <linux/limits.h> // needed for some toolchains (PATH_MAX) 24#include <linux/limits.h> // needed for some toolchains (PATH_MAX)
25#endif 25#endif
26#include <qfile.h> 26#include <qfile.h>
27#include <qqueue.h> 27#include <qqueue.h>
28#ifdef Q_WS_QWS 28#ifdef Q_WS_QWS
29#ifndef QT_NO_COP 29#ifndef QT_NO_COP
30#if QT_VERSION <= 231 30#if QT_VERSION <= 231
31#define private public 31#define private public
32#define sendLocally processEvent 32#define sendLocally processEvent
33#include "qcopenvelope_qws.h" 33#include "qcopenvelope_qws.h"
34#undef private 34#undef private
35#else 35#else
36#include "qcopenvelope_qws.h" 36#include "qcopenvelope_qws.h"
37#endif 37#endif
38#endif 38#endif
39#include <qwindowsystem_qws.h> 39#include <qwindowsystem_qws.h>
40#endif 40#endif
41#include <qtextstream.h> 41#include <qtextstream.h>
42#include <qpalette.h> 42#include <qpalette.h>
43#include <qbuffer.h> 43#include <qbuffer.h>
44#include <qptrdict.h> 44#include <qptrdict.h>
45#include <qregexp.h> 45#include <qregexp.h>
46#include <qdir.h> 46#include <qdir.h>
47#include <qlabel.h> 47#include <qlabel.h>
48#include <qdialog.h> 48#include <qdialog.h>
49#include <qdragobject.h> 49#include <qdragobject.h>
50#include <qtextcodec.h> 50#include <qtextcodec.h>
51#include <qevent.h> 51#include <qevent.h>
52#include <qtooltip.h> 52#include <qtooltip.h>
53#include <qsignal.h> 53#include <qsignal.h>
54#include <qmainwindow.h> 54#include <qmainwindow.h>
55#include <qwidgetlist.h> 55#include <qwidgetlist.h>
56#include <qpixmapcache.h> 56#include <qpixmapcache.h>
57 57
58#if defined(Q_WS_QWS) && !defined(QT_NO_COP) 58#if defined(Q_WS_QWS) && !defined(QT_NO_COP)
59#define QTOPIA_INTERNAL_INITAPP 59#define QTOPIA_INTERNAL_INITAPP
60#include "qpeapplication.h" 60#include "qpeapplication.h"
61#include "qpestyle.h" 61#include "qpestyle.h"
62#include "styleinterface.h" 62#include "styleinterface.h"
63#if QT_VERSION >= 0x030000 63#if QT_VERSION >= 0x030000
64#include <qstylefactory.h> 64#include <qstylefactory.h>
65#else 65#else
66#include <qplatinumstyle.h> 66#include <qplatinumstyle.h>
67#include <qwindowsstyle.h> 67#include <qwindowsstyle.h>
68#include <qmotifstyle.h> 68#include <qmotifstyle.h>
69#include <qmotifplusstyle.h> 69#include <qmotifplusstyle.h>
70#include "lightstyle.h" 70#include "lightstyle.h"
71 71
72#include <qpe/qlibrary.h> 72#include <qpe/qlibrary.h>
73#endif 73#endif
74#include "global.h" 74#include "global.h"
75#include "resource.h" 75#include "resource.h"
76#if QT_VERSION <= 230 && defined(QT_NO_CODECS) 76#if QT_VERSION <= 230 && defined(QT_NO_CODECS)
77#include "qutfcodec.h" 77#include "qutfcodec.h"
78#endif 78#endif
79#include "config.h" 79#include "config.h"
80#include "network.h" 80#include "network.h"
81#ifdef QWS 81#ifdef QWS
82#include "fontmanager.h" 82#include "fontmanager.h"
83#include "fontdatabase.h" 83#include "fontdatabase.h"
84#endif 84#endif
85 85
86#include "alarmserver.h" 86#include "alarmserver.h"
87#include "applnk.h" 87#include "applnk.h"
88#include "qpemenubar.h" 88#include "qpemenubar.h"
89#include "textcodecinterface.h" 89#include "textcodecinterface.h"
90#include "imagecodecinterface.h" 90#include "imagecodecinterface.h"
91#include <qtopia/qpeglobal.h> 91#include <qtopia/qpeglobal.h>
92 92
93#include <unistd.h> 93#include <unistd.h>
94#include <sys/file.h> 94#include <sys/file.h>
95#include <sys/ioctl.h> 95#include <sys/ioctl.h>
96#ifndef QT_NO_SOUND 96#ifndef QT_NO_SOUND
97#include <sys/soundcard.h> 97#include <sys/soundcard.h>
98#endif 98#endif
99 99
100#include <backend/rohfeedback.h> 100#include <backend/rohfeedback.h>
101 101
102 102
103static bool useBigPixmaps = 0; 103static bool useBigPixmaps = 0;
104 104
105class HackWidget : public QWidget 105class HackWidget : public QWidget
106{ 106{
107public: 107public:
108 bool needsOk() 108 bool needsOk()
109 { return (getWState() & WState_Reserved1 ); } 109 { return (getWState() & WState_Reserved1 ); }
110 110
111 QRect normalGeometry() 111 QRect normalGeometry()
112 { return topData()->normalGeometry; }; 112 { return topData()->normalGeometry; };
113}; 113};
114 114
115class QPEApplicationData 115class QPEApplicationData
116{ 116{
117public: 117public:
118 QPEApplicationData ( ) : 118 QPEApplicationData ( ) :
119 presstimer( 0 ), presswidget( 0 ), rightpressed( false ), kbgrabbed( false ), 119 presstimer( 0 ), presswidget( 0 ), rightpressed( false ), kbgrabbed( false ),
120 notbusysent( false ), preloaded( false ), forceshow( false ), nomaximize( false ), 120 notbusysent( false ), preloaded( false ), forceshow( false ), nomaximize( false ),
121 keep_running( true ), qcopQok( false ), 121 keep_running( true ), qcopQok( false ),
122 fontFamily( "Vera" ), fontSize( 10 ), smallIconSize( 14 ), 122 fontFamily( "Vera" ), fontSize( 10 ), smallIconSize( 14 ),
123 bigIconSize( 32 ), qpe_main_widget( 0 ) 123 bigIconSize( 32 ), qpe_main_widget( 0 )
124 { 124 {
125 Config cfg( "qpe" ); 125 Config cfg( "qpe" );
126 cfg.setGroup( "Appearance" ); 126 cfg.setGroup( "Appearance" );
127 useBigPixmaps = cfg.readBoolEntry( "useBigPixmaps", false ); 127 useBigPixmaps = cfg.readBoolEntry( "useBigPixmaps", false );
128 fontFamily = cfg.readEntry( "FontFamily", "Vera" ); 128 fontFamily = cfg.readEntry( "FontFamily", "Vera" );
129 fontSize = cfg.readNumEntry( "FontSize", 10 ); 129 fontSize = cfg.readNumEntry( "FontSize", 10 );
130 smallIconSize = cfg.readNumEntry( "SmallIconSize", 14 ); 130 smallIconSize = cfg.readNumEntry( "SmallIconSize", 14 );
131 bigIconSize = cfg.readNumEntry( "BigIconSize", 32 ); 131 bigIconSize = cfg.readNumEntry( "BigIconSize", 32 );
132#ifdef OPIE_WITHROHFEEDBACK 132#ifdef OPIE_WITHROHFEEDBACK
133 RoH = 0; 133 RoH = 0;
134#endif 134#endif
135 } 135 }
136 136
137 int presstimer; 137 int presstimer;
138 QWidget* presswidget; 138 QWidget* presswidget;
139 QPoint presspos; 139 QPoint presspos;
140#ifdef OPIE_WITHROHFEEDBACK 140#ifdef OPIE_WITHROHFEEDBACK
141 Opie::Internal::RoHFeedback *RoH; 141 Opie::Internal::RoHFeedback *RoH;
142#endif 142#endif
143 143
144 bool rightpressed : 1; 144 bool rightpressed : 1;
145 bool kbgrabbed : 1; 145 bool kbgrabbed : 1;
146 bool notbusysent : 1; 146 bool notbusysent : 1;
147 bool preloaded : 1; 147 bool preloaded : 1;
148 bool forceshow : 1; 148 bool forceshow : 1;
149 bool nomaximize : 1; 149 bool nomaximize : 1;
150 bool keep_running : 1; 150 bool keep_running : 1;
151 bool qcopQok : 1; 151 bool qcopQok : 1;
152 152
153 QCString fontFamily; 153 QCString fontFamily;
154 int fontSize; 154 int fontSize;
155 int smallIconSize; 155 int smallIconSize;
156 int bigIconSize; 156 int bigIconSize;
157 157
158 QString appName; 158 QString appName;
159 struct QCopRec 159 struct QCopRec
160 { 160 {
161 QCopRec( const QCString &ch, const QCString &msg, 161 QCopRec( const QCString &ch, const QCString &msg,
162 const QByteArray &d ) : 162 const QByteArray &d ) :
163 channel( ch ), message( msg ), data( d ) 163 channel( ch ), message( msg ), data( d )
164 { } 164 { }
165 165
166 QCString channel; 166 QCString channel;
167 QCString message; 167 QCString message;
168 QByteArray data; 168 QByteArray data;
169 }; 169 };
170 QGuardedPtr<QWidget> qpe_main_widget; 170 QGuardedPtr<QWidget> qpe_main_widget;
171 QGuardedPtr<QWidget> lastraised; 171 QGuardedPtr<QWidget> lastraised;
172 QQueue<QCopRec> qcopq; 172 QQueue<QCopRec> qcopq;
173 QString styleName; 173 QString styleName;
174 QString decorationName; 174 QString decorationName;
175 175
176 void enqueueQCop( const QCString &ch, const QCString &msg, 176 void enqueueQCop( const QCString &ch, const QCString &msg,
177 const QByteArray &data ) 177 const QByteArray &data )
178 { 178 {
179 qcopq.enqueue( new QCopRec( ch, msg, data ) ); 179 qcopq.enqueue( new QCopRec( ch, msg, data ) );
180 } 180 }
181 void sendQCopQ() 181 void sendQCopQ()
182 { 182 {
183 if (!qcopQok ) 183 if (!qcopQok )
184 return; 184 return;
185 185
186 QCopRec * r; 186 QCopRec * r;
187 187
188 while((r=qcopq.dequeue())) { 188 while((r=qcopq.dequeue())) {
189 // remove from queue before sending... 189 // remove from queue before sending...
190 // event loop can come around again before getting 190 // event loop can come around again before getting
191 // back from sendLocally 191 // back from sendLocally
192#ifndef QT_NO_COP 192#ifndef QT_NO_COP
193 QCopChannel::sendLocally( r->channel, r->message, r->data ); 193 QCopChannel::sendLocally( r->channel, r->message, r->data );
194#endif 194#endif
195 195
196 delete r; 196 delete r;
197 } 197 }
198 } 198 }
199 199
200 static void show_mx(QWidget* mw, bool nomaximize, QString &strName) { 200 static void show_mx(QWidget* mw, bool nomaximize, QString &strName) {
201 if ( mw->inherits("QMainWindow") || mw->isA("QMainWindow") ) 201 if ( mw->inherits("QMainWindow") || mw->isA("QMainWindow") )
202 { 202 {
203 ( ( QMainWindow* ) mw )->setUsesBigPixmaps( useBigPixmaps ); 203 ( ( QMainWindow* ) mw )->setUsesBigPixmaps( useBigPixmaps );
204 } 204 }
205 QPoint p; 205 QPoint p;
206 QSize s; 206 QSize s;
207 bool max; 207 bool max;
208 208
209 if ( mw->isVisible() ) { 209 if ( mw->isVisible() ) {
210 if ( read_widget_rect(strName, max, p, s) && validate_widget_size(mw, p, s) ) { 210 if ( read_widget_rect(strName, max, p, s) && validate_widget_size(mw, p, s) ) {
211 mw->resize(s); 211 mw->resize(s);
212 mw->move(p); 212 mw->move(p);
213 } 213 }
214 mw->raise(); 214 mw->raise();
215 } else { 215 } else {
216 216
217 if ( mw->layout() && mw->inherits("QDialog") ) { 217 if ( mw->layout() && mw->inherits("QDialog") ) {
218 if ( read_widget_rect(strName, max, p, s) && validate_widget_size(mw, p, s) ) { 218 if ( read_widget_rect(strName, max, p, s) && validate_widget_size(mw, p, s) ) {
219 mw->resize(s); 219 mw->resize(s);
220 mw->move(p); 220 mw->move(p);
221 221
222 if ( max && !nomaximize ) { 222 if ( max && !nomaximize ) {
223 mw->showMaximized(); 223 mw->showMaximized();
224 } else { 224 } else {
225 mw->show(); 225 mw->show();
226 } 226 }
227 } else { 227 } else {
228 QPEApplication::showDialog((QDialog*)mw,nomaximize); 228 QPEApplication::showDialog((QDialog*)mw,nomaximize);
229 } 229 }
230 } else { 230 } else {
231 if ( read_widget_rect(strName, max, p, s) && validate_widget_size(mw, p, s) ) { 231 if ( read_widget_rect(strName, max, p, s) && validate_widget_size(mw, p, s) ) {
232 mw->resize(s); 232 mw->resize(s);
233 mw->move(p); 233 mw->move(p);
234 } else { //no stored rectangle, make an estimation 234 } else { //no stored rectangle, make an estimation
235 int x = (qApp->desktop()->width()-mw->frameGeometry().width())/2; 235 int x = (qApp->desktop()->width()-mw->frameGeometry().width())/2;
236 int y = (qApp->desktop()->height()-mw->frameGeometry().height())/2; 236 int y = (qApp->desktop()->height()-mw->frameGeometry().height())/2;
237 mw->move( QMAX(x,0), QMAX(y,0) ); 237 mw->move( QMAX(x,0), QMAX(y,0) );
238#ifdef Q_WS_QWS 238#ifdef Q_WS_QWS
239 if ( !nomaximize ) 239 if ( !nomaximize )
240 mw->showMaximized(); 240 mw->showMaximized();
241#endif 241#endif
242 } 242 }
243 if ( max && !nomaximize ) 243 if ( max && !nomaximize )
244 mw->showMaximized(); 244 mw->showMaximized();
245 else 245 else
246 mw->show(); 246 mw->show();
247 } 247 }
248 } 248 }
249 } 249 }
250 250
251 static bool read_widget_rect(const QString &app, bool &maximized, QPoint &p, QSize &s) 251 static bool read_widget_rect(const QString &app, bool &maximized, QPoint &p, QSize &s)
252 { 252 {
253#ifndef OPIE_NO_WINDOWED
253 maximized = TRUE; 254 maximized = TRUE;
254 // 350 is the trigger in qwsdefaultdecoration for providing a resize button 255 // 350 is the trigger in qwsdefaultdecoration for providing a resize button
255 if ( qApp->desktop()->width() <= 350 ) 256 if ( qApp->desktop()->width() <= 350 )
256 return FALSE; 257 return FALSE;
257 258
258 Config cfg( "qpe" ); 259 Config cfg( "qpe" );
259 cfg.setGroup("ApplicationPositions"); 260 cfg.setGroup("ApplicationPositions");
260 QString str = cfg.readEntry( app, QString::null ); 261 QString str = cfg.readEntry( app, QString::null );
261 QStringList l = QStringList::split(",", str); 262 QStringList l = QStringList::split(",", str);
262 263
263 if ( l.count() == 5) { 264 if ( l.count() == 5) {
264 p.setX( l[0].toInt() ); 265 p.setX( l[0].toInt() );
265 p.setY( l[1].toInt() ); 266 p.setY( l[1].toInt() );
266 267
267 s.setWidth( l[2].toInt() ); 268 s.setWidth( l[2].toInt() );
268 s.setHeight( l[3].toInt() ); 269 s.setHeight( l[3].toInt() );
269 270
270 maximized = l[4].toInt(); 271 maximized = l[4].toInt();
271 272
272 return TRUE; 273 return TRUE;
273 } 274 }
274 275#endif
275 return FALSE; 276 return FALSE;
276 } 277 }
277 278
278 279
279 static bool validate_widget_size(const QWidget *w, QPoint &p, QSize &s) 280 static bool validate_widget_size(const QWidget *w, QPoint &p, QSize &s)
280 { 281 {
281#ifndef Q_WS_QWS 282#ifndef Q_WS_QWS
282 QRect qt_maxWindowRect = qApp->desktop()->geometry(); 283 QRect qt_maxWindowRect = qApp->desktop()->geometry();
283#endif 284#endif
284 int maxX = qt_maxWindowRect.width(); 285 int maxX = qt_maxWindowRect.width();
285 int maxY = qt_maxWindowRect.height(); 286 int maxY = qt_maxWindowRect.height();
286 int wWidth = s.width() + ( w->frameGeometry().width() - w->geometry().width() ); 287 int wWidth = s.width() + ( w->frameGeometry().width() - w->geometry().width() );
287 int wHeight = s.height() + ( w->frameGeometry().height() - w->geometry().height() ); 288 int wHeight = s.height() + ( w->frameGeometry().height() - w->geometry().height() );
288 289
289 // total window size is not allowed to be larger than desktop window size 290 // total window size is not allowed to be larger than desktop window size
290 if ( ( wWidth >= maxX ) && ( wHeight >= maxY ) ) 291 if ( ( wWidth >= maxX ) && ( wHeight >= maxY ) )
291 return FALSE; 292 return FALSE;
292 293
293 if ( wWidth > maxX ) { 294 if ( wWidth > maxX ) {
294 s.setWidth( maxX - (w->frameGeometry().width() - w->geometry().width() ) ); 295 s.setWidth( maxX - (w->frameGeometry().width() - w->geometry().width() ) );
295 wWidth = maxX; 296 wWidth = maxX;
296 } 297 }
297 298
298 if ( wHeight > maxY ) { 299 if ( wHeight > maxY ) {
299 s.setHeight( maxY - (w->frameGeometry().height() - w->geometry().height() ) ); 300 s.setHeight( maxY - (w->frameGeometry().height() - w->geometry().height() ) );
300 wHeight = maxY; 301 wHeight = maxY;
301 } 302 }
302 303
303 // any smaller than this and the maximize/close/help buttons will be overlapping 304 // any smaller than this and the maximize/close/help buttons will be overlapping
304 if ( wWidth < 80 || wHeight < 60 ) 305 if ( wWidth < 80 || wHeight < 60 )
305 return FALSE; 306 return FALSE;
306 307
307 if ( p.x() < 0 ) 308 if ( p.x() < 0 )
308 p.setX(0); 309 p.setX(0);
309 if ( p.y() < 0 ) 310 if ( p.y() < 0 )
310 p.setY(0); 311 p.setY(0);
311 312
312 if ( p.x() + wWidth > maxX ) 313 if ( p.x() + wWidth > maxX )
313 p.setX( maxX - wWidth ); 314 p.setX( maxX - wWidth );
314 if ( p.y() + wHeight > maxY ) 315 if ( p.y() + wHeight > maxY )
315 p.setY( maxY - wHeight ); 316 p.setY( maxY - wHeight );
316 317
317 return TRUE; 318 return TRUE;
318 } 319 }
319 320
320 static void store_widget_rect(QWidget *w, QString &app) 321 static void store_widget_rect(QWidget *w, QString &app)
321 { 322 {
322 if( !w ) 323 if( !w )
323 return; 324 return;
324 325#ifndef OPIE_NO_WINDOWED
325 // 350 is the trigger in qwsdefaultdecoration for providing a resize button 326 // 350 is the trigger in qwsdefaultdecoration for providing a resize button
326 if ( qApp->desktop()->width() <= 350 ) 327 if ( qApp->desktop()->width() <= 350 )
327 return; 328 return;
328 // we use these to map the offset of geometry and pos. ( we can only use normalGeometry to 329 // we use these to map the offset of geometry and pos. ( we can only use normalGeometry to
329 // get the non-maximized version, so we have to do it the hard way ) 330 // get the non-maximized version, so we have to do it the hard way )
330 int offsetX = w->x() - w->geometry().left(); 331 int offsetX = w->x() - w->geometry().left();
331 int offsetY = w->y() - w->geometry().top(); 332 int offsetY = w->y() - w->geometry().top();
332 333
333 QRect r; 334 QRect r;
334 if ( w->isMaximized() ) 335 if ( w->isMaximized() )
335 r = ( (HackWidget *) w)->normalGeometry(); 336 r = ( (HackWidget *) w)->normalGeometry();
336 else 337 else
337 r = w->geometry(); 338 r = w->geometry();
338 339
339 // Stores the window placement as pos(), size() (due to the offset mapping) 340 // Stores the window placement as pos(), size() (due to the offset mapping)
340 Config cfg( "qpe" ); 341 Config cfg( "qpe" );
341 cfg.setGroup("ApplicationPositions"); 342 cfg.setGroup("ApplicationPositions");
342 QString s; 343 QString s;
343 s.sprintf("%d,%d,%d,%d,%d", r.left() + offsetX, r.top() + offsetY, r.width(), r.height(), w->isMaximized() ); 344 s.sprintf("%d,%d,%d,%d,%d", r.left() + offsetX, r.top() + offsetY, r.width(), r.height(), w->isMaximized() );
344 cfg.writeEntry( app, s ); 345 cfg.writeEntry( app, s );
346#endif
345 } 347 }
346 348
347 static bool setWidgetCaptionFromAppName( QWidget* /*mw*/, const QString& /*appName*/, const QString& /*appsPath*/ ) 349 static bool setWidgetCaptionFromAppName( QWidget* /*mw*/, const QString& /*appName*/, const QString& /*appsPath*/ )
348 { 350 {
349 /* 351 /*
350 // This works but disable it for now until it is safe to apply 352 // This works but disable it for now until it is safe to apply
351 // What is does is scan the .desktop files of all the apps for 353 // What is does is scan the .desktop files of all the apps for
352 // the applnk that has the corresponding argv[0] as this program 354 // the applnk that has the corresponding argv[0] as this program
353 // then it uses the name stored in the .desktop file as the caption 355 // then it uses the name stored in the .desktop file as the caption
354 // for the main widget. This saves duplicating translations for 356 // for the main widget. This saves duplicating translations for
355 // the app name in the program and in the .desktop files. 357 // the app name in the program and in the .desktop files.
356 358
357 AppLnkSet apps( appsPath ); 359 AppLnkSet apps( appsPath );
358 360
359 QList<AppLnk> appsList = apps.children(); 361 QList<AppLnk> appsList = apps.children();
360 for ( QListIterator<AppLnk> it(appsList); it.current(); ++it ) { 362 for ( QListIterator<AppLnk> it(appsList); it.current(); ++it ) {
361 if ( (*it)->exec() == appName ) { 363 if ( (*it)->exec() == appName ) {
362 mw->setCaption( (*it)->name() ); 364 mw->setCaption( (*it)->name() );
363 return TRUE; 365 return TRUE;
364 } 366 }
365 } 367 }
366 */ 368 */
367 return FALSE; 369 return FALSE;
368 } 370 }
369 371
370 372
371 void show(QWidget* mw, bool nomax) 373 void show(QWidget* mw, bool nomax)
372 { 374 {
373 setWidgetCaptionFromAppName( mw, appName, QPEApplication::qpeDir() + "apps" ); 375 setWidgetCaptionFromAppName( mw, appName, QPEApplication::qpeDir() + "apps" );
374 nomaximize = nomax; 376 nomaximize = nomax;
375 qpe_main_widget = mw; 377 qpe_main_widget = mw;
376 qcopQok = TRUE; 378 qcopQok = TRUE;
377#ifndef QT_NO_COP 379#ifndef QT_NO_COP
378 380
379 sendQCopQ(); 381 sendQCopQ();
380#endif 382#endif
381 383
382 if ( preloaded ) { 384 if ( preloaded ) {
383 if (forceshow) 385 if (forceshow)
384 show_mx(mw, nomax, appName); 386 show_mx(mw, nomax, appName);
385 } 387 }
386 else if ( keep_running ) { 388 else if ( keep_running ) {
387 show_mx(mw, nomax, appName); 389 show_mx(mw, nomax, appName);
388 } 390 }
389 } 391 }
390 392
391 void loadTextCodecs() 393 void loadTextCodecs()
392 { 394 {
393 QString path = QPEApplication::qpeDir() + "plugins/textcodecs"; 395 QString path = QPEApplication::qpeDir() + "plugins/textcodecs";
394#ifdef Q_OS_MACX 396#ifdef Q_OS_MACX
395 QDir dir( path, "lib*.dylib" ); 397 QDir dir( path, "lib*.dylib" );
396#else 398#else
397 QDir dir( path, "lib*.so" ); 399 QDir dir( path, "lib*.so" );
398#endif 400#endif
399 QStringList list; 401 QStringList list;
400 if ( dir. exists ( )) 402 if ( dir. exists ( ))
401 list = dir.entryList(); 403 list = dir.entryList();
402 QStringList::Iterator it; 404 QStringList::Iterator it;
403 for ( it = list.begin(); it != list.end(); ++it ) { 405 for ( it = list.begin(); it != list.end(); ++it ) {
404 TextCodecInterface *iface = 0; 406 TextCodecInterface *iface = 0;
405 QLibrary *lib = new QLibrary( path + "/" + *it ); 407 QLibrary *lib = new QLibrary( path + "/" + *it );
406 if ( lib->queryInterface( IID_QtopiaTextCodec, (QUnknownInterface**)&iface ) == QS_OK && iface ) { 408 if ( lib->queryInterface( IID_QtopiaTextCodec, (QUnknownInterface**)&iface ) == QS_OK && iface ) {
407 QValueList<int> mibs = iface->mibEnums(); 409 QValueList<int> mibs = iface->mibEnums();
408 for (QValueList<int>::ConstIterator i = mibs.begin(); i != mibs.end(); ++i) { 410 for (QValueList<int>::ConstIterator i = mibs.begin(); i != mibs.end(); ++i) {
409 (void)iface->createForMib(*i); 411 (void)iface->createForMib(*i);
410 // ### it exists now; need to remember if we can delete it 412 // ### it exists now; need to remember if we can delete it
411 } 413 }
412 } 414 }
413 else { 415 else {
414 lib->unload(); 416 lib->unload();
415 delete lib; 417 delete lib;
416 } 418 }
417 } 419 }
418 } 420 }
419 421
420 void loadImageCodecs() 422 void loadImageCodecs()
421 { 423 {
422 QString path = QPEApplication::qpeDir() + "plugins/imagecodecs"; 424 QString path = QPEApplication::qpeDir() + "plugins/imagecodecs";
423#ifdef Q_OS_MACX 425#ifdef Q_OS_MACX
424 QDir dir( path, "lib*.dylib" ); 426 QDir dir( path, "lib*.dylib" );
425#else 427#else
426 QDir dir( path, "lib*.so" ); 428 QDir dir( path, "lib*.so" );
427#endif 429#endif
428 QStringList list; 430 QStringList list;
429 if ( dir. exists ( )) 431 if ( dir. exists ( ))
430 list = dir.entryList(); 432 list = dir.entryList();
431 QStringList::Iterator it; 433 QStringList::Iterator it;
432 for ( it = list.begin(); it != list.end(); ++it ) { 434 for ( it = list.begin(); it != list.end(); ++it ) {
433 ImageCodecInterface *iface = 0; 435 ImageCodecInterface *iface = 0;
434 QLibrary *lib = new QLibrary( path + "/" + *it ); 436 QLibrary *lib = new QLibrary( path + "/" + *it );
435 if ( lib->queryInterface( IID_QtopiaImageCodec, (QUnknownInterface**)&iface ) == QS_OK && iface ) { 437 if ( lib->queryInterface( IID_QtopiaImageCodec, (QUnknownInterface**)&iface ) == QS_OK && iface ) {
436 QStringList formats = iface->keys(); 438 QStringList formats = iface->keys();
437 for (QStringList::ConstIterator i = formats.begin(); i != formats.end(); ++i) { 439 for (QStringList::ConstIterator i = formats.begin(); i != formats.end(); ++i) {
438 (void)iface->installIOHandler(*i); 440 (void)iface->installIOHandler(*i);
439 // ### it exists now; need to remember if we can delete it 441 // ### it exists now; need to remember if we can delete it
440 } 442 }
441 } 443 }
442 else { 444 else {
443 lib->unload(); 445 lib->unload();
444 delete lib; 446 delete lib;
445 } 447 }
446 } 448 }
447 } 449 }
448 450
449}; 451};
450 452
451class ResourceMimeFactory : public QMimeSourceFactory 453class ResourceMimeFactory : public QMimeSourceFactory
452{ 454{
453public: 455public:
454 ResourceMimeFactory() : resImage( 0 ) 456 ResourceMimeFactory() : resImage( 0 )
455 { 457 {
456 setFilePath( Global::helpPath() ); 458 setFilePath( Global::helpPath() );
457 setExtensionType( "html", "text/html;charset=UTF-8" ); 459 setExtensionType( "html", "text/html;charset=UTF-8" );
458 } 460 }
459 ~ResourceMimeFactory() { 461 ~ResourceMimeFactory() {
460 delete resImage; 462 delete resImage;
461 } 463 }
462 464
463 const QMimeSource* data( const QString& abs_name ) const 465 const QMimeSource* data( const QString& abs_name ) const
464 { 466 {
465 const QMimeSource * r = QMimeSourceFactory::data( abs_name ); 467 const QMimeSource * r = QMimeSourceFactory::data( abs_name );
466 if ( !r ) { 468 if ( !r ) {
467 int sl = abs_name.length(); 469 int sl = abs_name.length();
468 do { 470 do {
469 sl = abs_name.findRev( '/', sl - 1 ); 471 sl = abs_name.findRev( '/', sl - 1 );
470 QString name = sl >= 0 ? abs_name.mid( sl + 1 ) : abs_name; 472 QString name = sl >= 0 ? abs_name.mid( sl + 1 ) : abs_name;
471 int dot = name.findRev( '.' ); 473 int dot = name.findRev( '.' );
472 if ( dot >= 0 ) 474 if ( dot >= 0 )
473 name = name.left( dot ); 475 name = name.left( dot );
474 QImage img = Resource::loadImage( name ); 476 QImage img = Resource::loadImage( name );
475 if ( !img.isNull() ) { 477 if ( !img.isNull() ) {
476 delete resImage; 478 delete resImage;
477 resImage = new QImageDrag( img ); 479 resImage = new QImageDrag( img );
478 r = resImage; 480 r = resImage;
479 } 481 }
480 } 482 }
481 while ( !r && sl > 0 ); 483 while ( !r && sl > 0 );
482 } 484 }
483 return r; 485 return r;
484 } 486 }
485private: 487private:
486 mutable QImageDrag *resImage; 488 mutable QImageDrag *resImage;
487}; 489};
488 490
489static int& hack(int& i) 491static int& hack(int& i)
490{ 492{
491#if QT_VERSION <= 230 && defined(QT_NO_CODECS) 493#if QT_VERSION <= 230 && defined(QT_NO_CODECS)
492 // These should be created, but aren't in Qt 2.3.0 494 // These should be created, but aren't in Qt 2.3.0
493 (void)new QUtf8Codec; 495 (void)new QUtf8Codec;
494 (void)new QUtf16Codec; 496 (void)new QUtf16Codec;
495#endif 497#endif
496 return i; 498 return i;
497} 499}
498 500
499static int muted = 0; 501static int muted = 0;
500static int micMuted = 0; 502static int micMuted = 0;
501 503
502static void setVolume( int t = 0, int percent = -1 ) 504static void setVolume( int t = 0, int percent = -1 )
503{ 505{
504 switch ( t ) { 506 switch ( t ) {
505 case 0: { 507 case 0: {
506 Config cfg( "qpe" ); 508 Config cfg( "qpe" );
507 cfg.setGroup( "Volume" ); 509 cfg.setGroup( "Volume" );
508 if ( percent < 0 ) 510 if ( percent < 0 )
509 percent = cfg.readNumEntry( "VolumePercent", 50 ); 511 percent = cfg.readNumEntry( "VolumePercent", 50 );
510#ifndef QT_NO_SOUND 512#ifndef QT_NO_SOUND
511 int fd = 0; 513 int fd = 0;
512#ifdef QT_QWS_DEVFS 514#ifdef QT_QWS_DEVFS
513 if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) { 515 if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) {
514#else 516#else
515 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { 517 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
516#endif 518#endif
517 int vol = muted ? 0 : percent; 519 int vol = muted ? 0 : percent;
518 // set both channels to same volume 520 // set both channels to same volume
519 vol |= vol << 8; 521 vol |= vol << 8;
520 ioctl( fd, MIXER_WRITE( SOUND_MIXER_VOLUME ), &vol ); 522 ioctl( fd, MIXER_WRITE( SOUND_MIXER_VOLUME ), &vol );
521 ::close( fd ); 523 ::close( fd );
522 } 524 }
523#endif 525#endif
524 } 526 }
525 break; 527 break;
526 } 528 }
527} 529}
528 530
529static void setMic( int t = 0, int percent = -1 ) 531static void setMic( int t = 0, int percent = -1 )
530{ 532{
531 switch ( t ) { 533 switch ( t ) {
532 case 0: { 534 case 0: {
533 Config cfg( "qpe" ); 535 Config cfg( "qpe" );
534 cfg.setGroup( "Volume" ); 536 cfg.setGroup( "Volume" );
535 if ( percent < 0 ) 537 if ( percent < 0 )
536 percent = cfg.readNumEntry( "Mic", 50 ); 538 percent = cfg.readNumEntry( "Mic", 50 );
537 539
538#ifndef QT_NO_SOUND 540#ifndef QT_NO_SOUND
539 int fd = 0; 541 int fd = 0;
540 int mic = micMuted ? 0 : percent; 542 int mic = micMuted ? 0 : percent;
541#ifdef QT_QWS_DEVFS 543#ifdef QT_QWS_DEVFS
542 if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) { 544 if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) {
543#else 545#else
544 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { 546 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
545#endif 547#endif
546 ioctl( fd, MIXER_WRITE( SOUND_MIXER_MIC ), &mic ); 548 ioctl( fd, MIXER_WRITE( SOUND_MIXER_MIC ), &mic );
547 ::close( fd ); 549 ::close( fd );
548 } 550 }
549#endif 551#endif
550 } 552 }
551 break; 553 break;
552 } 554 }
553} 555}
554 556
555 557
556static void setBass( int t = 0, int percent = -1 ) 558static void setBass( int t = 0, int percent = -1 )
557{ 559{
558 switch ( t ) { 560 switch ( t ) {
559 case 0: { 561 case 0: {
560 Config cfg( "qpe" ); 562 Config cfg( "qpe" );
561 cfg.setGroup( "Volume" ); 563 cfg.setGroup( "Volume" );
562 if ( percent < 0 ) 564 if ( percent < 0 )
563 percent = cfg.readNumEntry( "BassPercent", 50 ); 565 percent = cfg.readNumEntry( "BassPercent", 50 );
564 566
565#ifndef QT_NO_SOUND 567#ifndef QT_NO_SOUND
566 int fd = 0; 568 int fd = 0;
567 int bass = percent; 569 int bass = percent;
568#ifdef QT_QWS_DEVFS 570#ifdef QT_QWS_DEVFS
569 if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) { 571 if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) {
570#else 572#else
571 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { 573 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
572#endif 574#endif
573 ioctl( fd, MIXER_WRITE( SOUND_MIXER_BASS ), &bass ); 575 ioctl( fd, MIXER_WRITE( SOUND_MIXER_BASS ), &bass );
574 ::close( fd ); 576 ::close( fd );
575 } 577 }
576#endif 578#endif
577 } 579 }
578 break; 580 break;
579 } 581 }
580} 582}
581 583
582 584
583static void setTreble( int t = 0, int percent = -1 ) 585static void setTreble( int t = 0, int percent = -1 )
584{ 586{
585 switch ( t ) { 587 switch ( t ) {
586 case 0: { 588 case 0: {
587 Config cfg( "qpe" ); 589 Config cfg( "qpe" );
588 cfg.setGroup( "Volume" ); 590 cfg.setGroup( "Volume" );
589 if ( percent < 0 ) 591 if ( percent < 0 )
590 percent = cfg.readNumEntry( "TreblePercent", 50 ); 592 percent = cfg.readNumEntry( "TreblePercent", 50 );
591 593
592#ifndef QT_NO_SOUND 594#ifndef QT_NO_SOUND
593 int fd = 0; 595 int fd = 0;
594 int treble = percent; 596 int treble = percent;
595#ifdef QT_QWS_DEVFS 597#ifdef QT_QWS_DEVFS
596 if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) { 598 if ( ( fd = open( "/dev/sound/mixer", O_RDWR ) ) >= 0 ) {
597#else 599#else
598 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) { 600 if ( ( fd = open( "/dev/mixer", O_RDWR ) ) >= 0 ) {
599#endif 601#endif
600 ioctl( fd, MIXER_WRITE( SOUND_MIXER_TREBLE ), &treble ); 602 ioctl( fd, MIXER_WRITE( SOUND_MIXER_TREBLE ), &treble );
601 ::close( fd ); 603 ::close( fd );
602 } 604 }
603#endif 605#endif
604 } 606 }
605 break; 607 break;
606 } 608 }
607} 609}
608 610
609 611
610/** 612/**
611 \class QPEApplication 613 \class QPEApplication
612 \brief The QPEApplication class implements various system services 614 \brief The QPEApplication class implements various system services
613 that are available to all Qtopia applications. 615 that are available to all Qtopia applications.
614 616
615 Simply by using QPEApplication instead of QApplication, a standard Qt 617 Simply by using QPEApplication instead of QApplication, a standard Qt
616 application becomes a Qtopia application. It automatically follows 618 application becomes a Qtopia application. It automatically follows
617 style changes, quits and raises, and in the 619 style changes, quits and raises, and in the
618 case of \link docwidget.html document-oriented\endlink applications, 620 case of \link docwidget.html document-oriented\endlink applications,
619 changes the currently displayed document in response to the environment. 621 changes the currently displayed document in response to the environment.
620 622
621 To create a \link docwidget.html document-oriented\endlink 623 To create a \link docwidget.html document-oriented\endlink
622 application use showMainDocumentWidget(); to create a 624 application use showMainDocumentWidget(); to create a
623 non-document-oriented application use showMainWidget(). The 625 non-document-oriented application use showMainWidget(). The
624 keepRunning() function indicates whether the application will 626 keepRunning() function indicates whether the application will
625 continue running after it's processed the last \link qcop.html 627 continue running after it's processed the last \link qcop.html
626 QCop\endlink message. This can be changed using setKeepRunning(). 628 QCop\endlink message. This can be changed using setKeepRunning().
627 629
628 A variety of signals are emitted when certain events occur, for 630 A variety of signals are emitted when certain events occur, for
629 example, timeChanged(), clockChanged(), weekChanged(), 631 example, timeChanged(), clockChanged(), weekChanged(),
630 dateFormatChanged() and volumeChanged(). If the application receives 632 dateFormatChanged() and volumeChanged(). If the application receives
631 a \link qcop.html QCop\endlink message on the application's 633 a \link qcop.html QCop\endlink message on the application's
632 QPE/Application/\e{appname} channel, the appMessage() signal is 634 QPE/Application/\e{appname} channel, the appMessage() signal is
633 emitted. There are also flush() and reload() signals, which 635 emitted. There are also flush() and reload() signals, which
634 are emitted when synching begins and ends respectively - upon these 636 are emitted when synching begins and ends respectively - upon these
635 signals, the application should save and reload any data 637 signals, the application should save and reload any data
636 files that are involved in synching. Most of these signals will initially 638 files that are involved in synching. Most of these signals will initially
637 be received and unfiltered through the appMessage() signal. 639 be received and unfiltered through the appMessage() signal.
638 640
639 This class also provides a set of useful static functions. The 641 This class also provides a set of useful static functions. The
640 qpeDir() and documentDir() functions return the respective paths. 642 qpeDir() and documentDir() functions return the respective paths.
641 The grabKeyboard() and ungrabKeyboard() functions are used to 643 The grabKeyboard() and ungrabKeyboard() functions are used to
642 control whether the application takes control of the device's 644 control whether the application takes control of the device's
643 physical buttons (e.g. application launch keys). The stylus' mode of 645 physical buttons (e.g. application launch keys). The stylus' mode of
644 operation is set with setStylusOperation() and retrieved with 646 operation is set with setStylusOperation() and retrieved with
645 stylusOperation(). There are also setInputMethodHint() and 647 stylusOperation(). There are also setInputMethodHint() and
646 inputMethodHint() functions. 648 inputMethodHint() functions.
647 649
648 \ingroup qtopiaemb 650 \ingroup qtopiaemb
649*/ 651*/
650 652
651/*! 653/*!
652 \fn void QPEApplication::clientMoused() 654 \fn void QPEApplication::clientMoused()
653 655
654 \internal 656 \internal
655*/ 657*/
656 658
657/*! 659/*!
658 \fn void QPEApplication::timeChanged(); 660 \fn void QPEApplication::timeChanged();
659 This signal is emitted when the time changes outside the normal 661 This signal is emitted when the time changes outside the normal
660 passage of time, i.e. if the time is set backwards or forwards. 662 passage of time, i.e. if the time is set backwards or forwards.
661*/ 663*/
662 664
663/*! 665/*!
664 \fn void QPEApplication::clockChanged( bool ampm ); 666 \fn void QPEApplication::clockChanged( bool ampm );
665 667
666 This signal is emitted when the user changes the clock's style. If 668 This signal is emitted when the user changes the clock's style. If
667 \a ampm is TRUE, the user wants a 12-hour AM/PM clock, otherwise, 669 \a ampm is TRUE, the user wants a 12-hour AM/PM clock, otherwise,
668 they want a 24-hour clock. 670 they want a 24-hour clock.
669*/ 671*/
670 672
671/*! 673/*!
672 \fn void QPEApplication::volumeChanged( bool muted ) 674 \fn void QPEApplication::volumeChanged( bool muted )
673 675
674 This signal is emitted whenever the mute state is changed. If \a 676 This signal is emitted whenever the mute state is changed. If \a
675 muted is TRUE, then sound output has been muted. 677 muted is TRUE, then sound output has been muted.
676*/ 678*/
677 679
678/*! 680/*!
679 \fn void QPEApplication::weekChanged( bool startOnMonday ) 681 \fn void QPEApplication::weekChanged( bool startOnMonday )
680 682
681 This signal is emitted if the week start day is changed. If \a 683 This signal is emitted if the week start day is changed. If \a
682 startOnMonday is TRUE then the first day of the week is Monday; if 684 startOnMonday is TRUE then the first day of the week is Monday; if
683 \a startOnMonday is FALSE then the first day of the week is 685 \a startOnMonday is FALSE then the first day of the week is
684 Sunday. 686 Sunday.
685*/ 687*/
686 688
687/*! 689/*!
688 \fn void QPEApplication::dateFormatChanged(DateFormat) 690 \fn void QPEApplication::dateFormatChanged(DateFormat)
689 691
690 This signal is emitted whenever the date format is changed. 692 This signal is emitted whenever the date format is changed.
691*/ 693*/
692 694
693/*! 695/*!
694 \fn void QPEApplication::flush() 696 \fn void QPEApplication::flush()
695 697
696 ### 698 ###
697*/ 699*/
698 700
699/*! 701/*!
700 \fn void QPEApplication::reload() 702 \fn void QPEApplication::reload()
701 703
702*/ 704*/
703 705
704 706
705 707
706void QPEApplication::processQCopFile() 708void QPEApplication::processQCopFile()
707{ 709{
708 QString qcopfn("/tmp/qcop-msg-"); 710 QString qcopfn("/tmp/qcop-msg-");
709 qcopfn += d->appName; // append command name 711 qcopfn += d->appName; // append command name
710 712
711 QFile f(qcopfn); 713 QFile f(qcopfn);
712 if ( f.open(IO_ReadWrite) ) { 714 if ( f.open(IO_ReadWrite) ) {
713#ifndef Q_OS_WIN32 715#ifndef Q_OS_WIN32
714 flock(f.handle(), LOCK_EX); 716 flock(f.handle(), LOCK_EX);
715#endif 717#endif
716 QDataStream ds(&f); 718 QDataStream ds(&f);
717 QCString channel, message; 719 QCString channel, message;
718 QByteArray data; 720 QByteArray data;
719 while(!ds.atEnd()) { 721 while(!ds.atEnd()) {
720 ds >> channel >> message >> data; 722 ds >> channel >> message >> data;
721 d->enqueueQCop(channel,message,data); 723 d->enqueueQCop(channel,message,data);
722 } 724 }
723 ::ftruncate(f.handle(), 0); 725 ::ftruncate(f.handle(), 0);
724#ifndef Q_OS_WIN32 726#ifndef Q_OS_WIN32
725 f.flush(); 727 f.flush();
726 flock(f.handle(), LOCK_UN); 728 flock(f.handle(), LOCK_UN);
727#endif 729#endif
728 } 730 }
729#endif 731#endif
730} 732}
731 733
732 734
733/*! 735/*!
734 \fn void QPEApplication::appMessage( const QCString& msg, const QByteArray& data ) 736 \fn void QPEApplication::appMessage( const QCString& msg, const QByteArray& data )
735 737
736 This signal is emitted when a message is received on this 738 This signal is emitted when a message is received on this
737 application's QPE/Application/<i>appname</i> \link qcop.html 739 application's QPE/Application/<i>appname</i> \link qcop.html
738 QCop\endlink channel. 740 QCop\endlink channel.
739 741
740 The slot to which you connect this signal uses \a msg and \a data 742 The slot to which you connect this signal uses \a msg and \a data
741 in the following way: 743 in the following way:
742 744
743\code 745\code
744 void MyWidget::receive( const QCString& msg, const QByteArray& data ) 746 void MyWidget::receive( const QCString& msg, const QByteArray& data )
745 { 747 {
746 QDataStream stream( data, IO_ReadOnly ); 748 QDataStream stream( data, IO_ReadOnly );
747 if ( msg == "someMessage(int,int,int)" ) { 749 if ( msg == "someMessage(int,int,int)" ) {
748 int a,b,c; 750 int a,b,c;
749 stream >> a >> b >> c; 751 stream >> a >> b >> c;
750 ... 752 ...
751 } else if ( msg == "otherMessage(QString)" ) { 753 } else if ( msg == "otherMessage(QString)" ) {
752 ... 754 ...
753 } 755 }
754 } 756 }
755\endcode 757\endcode
756 758
757 \sa qcop.html 759 \sa qcop.html
758 Note that messages received here may be processed by qpe application 760 Note that messages received here may be processed by qpe application
759 and emitted as signals, such as flush() and reload(). 761 and emitted as signals, such as flush() and reload().
760*/ 762*/
761 763
762#ifndef QT_NO_TRANSLATION 764#ifndef QT_NO_TRANSLATION
763static void qtopia_loadTranslations( const QStringList& qms ) 765static void qtopia_loadTranslations( const QStringList& qms )
764{ 766{
765 QStringList langs = Global::languageList(); 767 QStringList langs = Global::languageList();
766 768
767 for (QStringList::ConstIterator it = langs.begin(); it!=langs.end(); ++it) { 769 for (QStringList::ConstIterator it = langs.begin(); it!=langs.end(); ++it) {
768 QString lang = *it; 770 QString lang = *it;
769 771
770 QTranslator * trans; 772 QTranslator * trans;
771 QString tfn; 773 QString tfn;
772 774
773 for (QStringList::ConstIterator qmit = qms.begin(); qmit!=qms.end(); ++qmit) { 775 for (QStringList::ConstIterator qmit = qms.begin(); qmit!=qms.end(); ++qmit) {
774 trans = new QTranslator(qApp); 776 trans = new QTranslator(qApp);
775 tfn = QPEApplication::qpeDir() + "i18n/" + lang + "/" + *qmit + ".qm"; 777 tfn = QPEApplication::qpeDir() + "i18n/" + lang + "/" + *qmit + ".qm";
776 if ( trans->load( tfn )) 778 if ( trans->load( tfn ))
777 qApp->installTranslator( trans ); 779 qApp->installTranslator( trans );
778 else 780 else
779 delete trans; 781 delete trans;
780 } 782 }
781 } 783 }
782} 784}
783#endif 785#endif
784 786
785/* 787/*
786 Turn off qDebug in release mode 788 Turn off qDebug in release mode
787 */ 789 */
788static void qtopiaMsgHandler(QtMsgType type, const char* msg) 790static void qtopiaMsgHandler(QtMsgType type, const char* msg)
789{ 791{
790 switch ( type ) { 792 switch ( type ) {
791 case QtDebugMsg: 793 case QtDebugMsg:
792#ifdef QT_DEBUG 794#ifdef QT_DEBUG
793 fprintf( stderr, "Debug: %s\n", msg ); 795 fprintf( stderr, "Debug: %s\n", msg );
794#endif 796#endif
795 break; 797 break;
796 case QtWarningMsg: 798 case QtWarningMsg:
797#ifdef QT_DEBUG 799#ifdef QT_DEBUG
798 fprintf( stderr, "Warning: %s\n", msg ); 800 fprintf( stderr, "Warning: %s\n", msg );
799#endif 801#endif
800 break; 802 break;
801 case QtFatalMsg: 803 case QtFatalMsg:
802 fprintf( stderr, "Fatal: %s\n", msg ); 804 fprintf( stderr, "Fatal: %s\n", msg );
803 abort(); 805 abort();
804 } 806 }
805} 807}
806 808
807/*! 809/*!
808 Constructs a QPEApplication just as you would construct 810 Constructs a QPEApplication just as you would construct
809 a QApplication, passing \a argc, \a argv, and \a t. 811 a QApplication, passing \a argc, \a argv, and \a t.
810 812
811 For applications, \a t should be the default, GuiClient. Only 813 For applications, \a t should be the default, GuiClient. Only
812 the Qtopia server passes GuiServer. 814 the Qtopia server passes GuiServer.
813*/ 815*/
814QPEApplication::QPEApplication( int & argc, char **argv, Type t ) 816QPEApplication::QPEApplication( int & argc, char **argv, Type t )
815 : QApplication( hack(argc), argv, t ), pidChannel( 0 ) 817 : QApplication( hack(argc), argv, t ), pidChannel( 0 )
816{ 818{
817 QPixmapCache::setCacheLimit(256); // sensible default for smaller devices. 819 QPixmapCache::setCacheLimit(256); // sensible default for smaller devices.
818 qInstallMsgHandler(qtopiaMsgHandler); 820 qInstallMsgHandler(qtopiaMsgHandler);
819 821
820 d = new QPEApplicationData; 822 d = new QPEApplicationData;
821 d->loadTextCodecs(); 823 d->loadTextCodecs();
822 d->loadImageCodecs(); 824 d->loadImageCodecs();
823 825
824 setFont( QFont( d->fontFamily, d->fontSize ) ); 826 setFont( QFont( d->fontFamily, d->fontSize ) );
825 AppLnk::setSmallIconSize( d->smallIconSize ); 827 AppLnk::setSmallIconSize( d->smallIconSize );
826 AppLnk::setBigIconSize( d->bigIconSize ); 828 AppLnk::setBigIconSize( d->bigIconSize );
827 829
828 QMimeSourceFactory::setDefaultFactory( new ResourceMimeFactory ); 830 QMimeSourceFactory::setDefaultFactory( new ResourceMimeFactory );
829 831
830 connect( this, SIGNAL( lastWindowClosed() ), this, SLOT( hideOrQuit() ) ); 832 connect( this, SIGNAL( lastWindowClosed() ), this, SLOT( hideOrQuit() ) );
831 833
832 834
833 sysChannel = new QCopChannel( "QPE/System", this ); 835 sysChannel = new QCopChannel( "QPE/System", this );
834 connect( sysChannel, SIGNAL( received(const QCString&,const QByteArray&) ), 836 connect( sysChannel, SIGNAL( received(const QCString&,const QByteArray&) ),
835 this, SLOT( systemMessage(const QCString&,const QByteArray&) ) ); 837 this, SLOT( systemMessage(const QCString&,const QByteArray&) ) );
836 838
837/* COde now in initapp */ 839/* COde now in initapp */
838#if 0 840#if 0
839#if defined(Q_WS_QWS) && !defined(QT_NO_COP) 841#if defined(Q_WS_QWS) && !defined(QT_NO_COP)
840 842
841 QString qcopfn( "/tmp/qcop-msg-" ); 843 QString qcopfn( "/tmp/qcop-msg-" );
842 qcopfn += QString( argv[ 0 ] ); // append command name 844 qcopfn += QString( argv[ 0 ] ); // append command name
843 845
844 QFile f( qcopfn ); 846 QFile f( qcopfn );
845 if ( f.open( IO_ReadOnly ) ) { 847 if ( f.open( IO_ReadOnly ) ) {
846 flock( f.handle(), LOCK_EX ); 848 flock( f.handle(), LOCK_EX );
847 } 849 }
848 850
849 851
850 852
851 QCString channel = QCString( argv[ 0 ] ); 853 QCString channel = QCString( argv[ 0 ] );
852 channel.replace( QRegExp( ".*/" ), "" ); 854 channel.replace( QRegExp( ".*/" ), "" );
853 d->appName = channel; 855 d->appName = channel;
854 channel = "QPE/Application/" + channel; 856 channel = "QPE/Application/" + channel;
855 pidChannel = new QCopChannel( channel, this ); 857 pidChannel = new QCopChannel( channel, this );
856 connect( pidChannel, SIGNAL( received(const QCString&,const QByteArray&) ), 858 connect( pidChannel, SIGNAL( received(const QCString&,const QByteArray&) ),