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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#ifndef __QPE_APPLICATION_H__ 20#ifndef __QPE_APPLICATION_H__
21#define __QPE_APPLICATION_H__ 21#define __QPE_APPLICATION_H__
22 22
23#include <stdlib.h> // for setenv() 23#include <stdlib.h> // for setenv()
24 24
25#include <qglobal.h> 25#include <qglobal.h>
26#include <qapplication.h> 26#include <qapplication.h>
27#include <qdialog.h> 27#include <qdialog.h>
28#include <qwsdisplay_qws.h> 28#include <qwsdisplay_qws.h>
29#if defined(_WS_QWS_) && !defined(Q_WS_QWS) 29#if defined(_WS_QWS_) && !defined(Q_WS_QWS)
30#define Q_WS_QWS 30#define Q_WS_QWS
31#endif 31#endif
32#include "qpedecoration_qws.h" 32#include "qpedecoration_qws.h"
33#include "timestring.h" 33#include "timestring.h"
34#include "qpeglobal.h" 34#include "qpeglobal.h"
35 35
36class QCopChannel; 36class QCopChannel;
37class QPEApplicationData; 37class QPEApplicationData;
38class QWSEvent; 38class QWSEvent;
39class QWSKeyEvent; 39class QWSKeyEvent;
40 40
41/** 41/**
42 \brief The QPEApplication class implements various system services 42 \brief The QPEApplication class implements various system services
43 that are available to all Qtopia applications. 43 that are available to all Qtopia applications.
44 44
45 Simply by using QPEApplication instead of QApplication, a standard Qt 45 Simply by using QPEApplication instead of QApplication, a standard Qt
46 application becomes a Qtopia application. It automatically follows 46 application becomes a Qtopia application. It automatically follows
47 style changes, quits and raises, and in the 47 style changes, quits and raises, and in the
48 case of \link docwidget.html document-oriented\endlink applications, 48 case of \link docwidget.html document-oriented\endlink applications,
49 changes the currently displayed document in response to the environment. 49 changes the currently displayed document in response to the environment.
50 50
51 To create a \link docwidget.html document-oriented\endlink 51 To create a \link docwidget.html document-oriented\endlink
52 application use showMainDocumentWidget(); to create a 52 application use showMainDocumentWidget(); to create a
53 non-document-oriented application use showMainWidget(). The 53 non-document-oriented application use showMainWidget(). The
54 keepRunning() function indicates whether the application will 54 keepRunning() function indicates whether the application will
55 continue running after it's processed the last \link qcop.html 55 continue running after it's processed the last \link qcop.html
56 QCop\endlink message. This can be changed using setKeepRunning(). 56 QCop\endlink message. This can be changed using setKeepRunning().
57 57
58 A variety of signals are emitted when certain events occur, for 58 A variety of signals are emitted when certain events occur, for
59 example, timeChanged(), clockChanged(), weekChanged(), 59 example, timeChanged(), clockChanged(), weekChanged(),
60 dateFormatChanged() and volumeChanged(). If the application receives 60 dateFormatChanged() and volumeChanged(). If the application receives
61 a \link qcop.html QCop\endlink message on the application's 61 a \link qcop.html QCop\endlink message on the application's
62 QPE/Application/\e{appname} channel, the appMessage() signal is 62 QPE/Application/\e{appname} channel, the appMessage() signal is
63 emitted. There are also flush() and reload() signals, which 63 emitted. There are also flush() and reload() signals, which
64 are emitted when synching begins and ends respectively - upon these 64 are emitted when synching begins and ends respectively - upon these
65 signals, the application should save and reload any data 65 signals, the application should save and reload any data
66 files that are involved in synching. Most of these signals will initially 66 files that are involved in synching. Most of these signals will initially
67 be received and unfiltered through the appMessage() signal. 67 be received and unfiltered through the appMessage() signal.
68 68
69 This class also provides a set of useful static functions. The 69 This class also provides a set of useful static functions. The
70 qpeDir() and documentDir() functions return the respective paths. 70 qpeDir() and documentDir() functions return the respective paths.
71 The grabKeyboard() and ungrabKeyboard() functions are used to 71 The grabKeyboard() and ungrabKeyboard() functions are used to
72 control whether the application takes control of the device's 72 control whether the application takes control of the device's
73 physical buttons (e.g. application launch keys). The stylus' mode of 73 physical buttons (e.g. application launch keys). The stylus' mode of
74 operation is set with setStylusOperation() and retrieved with 74 operation is set with setStylusOperation() and retrieved with
75 stylusOperation(). There are also setInputMethodHint() and 75 stylusOperation(). There are also setInputMethodHint() and
76 inputMethodHint() functions. 76 inputMethodHint() functions.
77 77
78 \ingroup qtopiaemb 78 \ingroup qtopiaemb
79*/ 79*/
80class QPEApplication : public QApplication 80class QPEApplication : public QApplication
81{ 81{
82 Q_OBJECT 82 Q_OBJECT
83public: 83public:
84 QPEApplication( int& argc, char **argv, Type=GuiClient ); 84 QPEApplication( int& argc, char **argv, Type=GuiClient );
85 ~QPEApplication(); 85 ~QPEApplication();
86 86
87 static QString qpeDir(); 87 static QString qpeDir();
88 static QString documentDir(); 88 static QString documentDir();
89 void applyStyle(); 89 void applyStyle();
90 void reset(); 90 void reset();
91 static int defaultRotation(); 91 static int defaultRotation();
92 static void setDefaultRotation(int r); 92 static void setDefaultRotation(int r);
93 static void setCurrentRotation(int r); 93 static void setCurrentRotation(int r);
94 static void setCurrentMode(int x, int y, int depth ); 94 static void setCurrentMode(int x, int y, int depth );
95 static void grabKeyboard(); 95 static void grabKeyboard();
96 static void ungrabKeyboard(); 96 static void ungrabKeyboard();
97 97
98 enum StylusMode { 98 enum StylusMode {
99 LeftOnly, 99 LeftOnly,
100 RightOnHold 100 RightOnHold
101 // RightOnHoldLeftDelayed, etc. 101 // RightOnHoldLeftDelayed, etc.
102 }; 102 };
103 static void setStylusOperation( QWidget*, StylusMode ); 103 static void setStylusOperation( QWidget*, StylusMode );
104 static StylusMode stylusOperation( QWidget* ); 104 static StylusMode stylusOperation( QWidget* );
105 105
106 enum InputMethodHint { 106 enum InputMethodHint {
107 Normal, 107 Normal,
108 AlwaysOff, 108 AlwaysOff,
109 AlwaysOn 109 AlwaysOn
110 }; 110 };
111 111
112 enum screenSaverHint { 112 enum screenSaverHint {
113 Disable = 0, 113 Disable = 0,
114 DisableLightOff = 1, 114 DisableLightOff = 1,
115 DisableSuspend = 2, 115 DisableSuspend = 2,
116 Enable = 100 116 Enable = 100
117 }; 117 };
118 118
119 static void setInputMethodHint( QWidget *, InputMethodHint ); 119 static void setInputMethodHint( QWidget *, InputMethodHint );
120 static InputMethodHint inputMethodHint( QWidget * ); 120 static InputMethodHint inputMethodHint( QWidget * );
121 121
122 void showMainWidget( QWidget*, bool nomax=FALSE ); 122 void showMainWidget( QWidget*, bool nomax=FALSE );
123 void showMainDocumentWidget( QWidget*, bool nomax=FALSE ); 123 void showMainDocumentWidget( QWidget*, bool nomax=FALSE );
124 124
125 static void showDialog( QDialog*, bool nomax=FALSE ) QPE_WEAK_SYMBOL; 125 static void showDialog( QDialog*, bool nomax=FALSE ) QPE_WEAK_SYMBOL;
126 static int execDialog ( QDialog*, bool nomax=FALSE ) QPE_WEAK_SYMBOL; 126 static int execDialog ( QDialog*, bool nomax=FALSE ) QPE_WEAK_SYMBOL;
127 static void showWidget( QWidget*, bool nomax=FALSE ) QPE_WEAK_SYMBOL; 127 static void showWidget( QWidget*, bool nomax=FALSE ) QPE_WEAK_SYMBOL;
128 /* Merge setTempScreenSaverMode */ 128 /* Merge setTempScreenSaverMode */
129#ifdef QTOPIA_INTERNAL_INITAPP 129#ifdef QTOPIA_INTERNAL_INITAPP
130 void initApp( int argv, char **argv ); 130 void initApp( int argv, char **argv );
131#endif 131#endif
132 132
133 static void setKeepRunning(); 133 static void setKeepRunning();
134 bool keepRunning() const; 134 bool keepRunning() const;
135 135
136 bool keyboardGrabbed() const; 136 bool keyboardGrabbed() const;
137 137
138 int exec(); 138 int exec();
139 139
140signals: 140signals:
141 void clientMoused(); 141 void clientMoused();
142 void timeChanged(); 142 void timeChanged();
143 void clockChanged( bool pm ); 143 void clockChanged( bool pm );
144 void micChanged( bool muted ); 144 void micChanged( bool muted );
145 void volumeChanged( bool muted ); 145 void volumeChanged( bool muted );
146 void appMessage( const QCString& msg, const QByteArray& data); 146 void appMessage( const QCString& msg, const QByteArray& data);
147 void weekChanged( bool startOnMonday ); 147 void weekChanged( bool startOnMonday );
148 void dateFormatChanged( DateFormat ); 148 void dateFormatChanged( DateFormat );
149 void flush(); 149 void flush();
150 void reload(); 150 void reload();
151 /* linkChanged signal */ 151 /* linkChanged signal */
152 152
153private slots: 153private slots:
154 void systemMessage( const QCString &msg, const QByteArray &data ); 154 void systemMessage( const QCString &msg, const QByteArray &data );
155 void pidMessage( const QCString &msg, const QByteArray &data ); 155 void pidMessage( const QCString &msg, const QByteArray &data );
156 void removeSenderFromStylusDict(); 156 void removeSenderFromStylusDict();
157 void hideOrQuit(); 157 void hideOrQuit();
158 158
159protected: 159protected:
160 bool qwsEventFilter( QWSEvent * ); 160 bool qwsEventFilter( QWSEvent * );
161 void internalSetStyle( const QString &style ); 161 void internalSetStyle( const QString &style );
162 void prepareForTermination(bool willrestart); 162 void prepareForTermination(bool willrestart);
163 virtual void restart(); 163 virtual void restart();
164 virtual void shutdown(); 164 virtual void shutdown();
165 bool eventFilter( QObject *, QEvent * ); 165 bool eventFilter( QObject *, QEvent * );
166 void timerEvent( QTimerEvent * ); 166 void timerEvent( QTimerEvent * );
167 bool raiseAppropriateWindow(); 167 bool raiseAppropriateWindow();
168 virtual void tryQuit(); 168 virtual void tryQuit();
169#ifndef OPIE_NO_ERASE_RECT_HACKFIX
170 #if QT_VERSION > 233
171 virtual void polish ( QWidget * ); // this is actually implemented in qt_override.cpp (!)
172 #endif
173#endif
174private: 169private:
175 void mapToDefaultAction( QWSKeyEvent *ke, int defKey ); 170 void mapToDefaultAction( QWSKeyEvent *ke, int defKey );
176 void processQCopFile(); 171 void processQCopFile();
177 172
178#if defined(Q_WS_QWS) && !defined(QT_NO_COP) 173#if defined(Q_WS_QWS) && !defined(QT_NO_COP)
179 QCopChannel *sysChannel; 174 QCopChannel *sysChannel;
180 QCopChannel *pidChannel; 175 QCopChannel *pidChannel;
181#endif 176#endif
182 QPEApplicationData *d; 177 QPEApplicationData *d;
183 178
184 bool reserved_sh; 179 bool reserved_sh;
185 180
186}; 181};
187 182
188 183
189 184
190enum Transformation { Rot0, Rot90, Rot180, Rot270 }; /* from qgfxtransformed_qws.cpp */ 185enum Transformation { Rot0, Rot90, Rot180, Rot270 }; /* from qgfxtransformed_qws.cpp */
191 186
192inline int TransToDeg ( Transformation t ) 187inline int TransToDeg ( Transformation t )
193{ 188{
194 int d = static_cast<int>( t ); 189 int d = static_cast<int>( t );
195 return d * 90; 190 return d * 90;
196} 191}
197 192
198inline Transformation DegToTrans ( int d ) 193inline Transformation DegToTrans ( int d )
199{ 194{
200 Transformation t = static_cast<Transformation>( d / 90 ); 195 Transformation t = static_cast<Transformation>( d / 90 );
201 return t; 196 return t;
202} 197}
203 198
204/* 199/*
205 * Set current rotation of Opie, and rotation for newly started apps. 200 * Set current rotation of Opie, and rotation for newly started apps.
206 * Differs from setDefaultRotation in that 1) it rotates currently running apps, 201 * Differs from setDefaultRotation in that 1) it rotates currently running apps,
207 * and 2) does not set deforient or save orientation to qpe.conf. 202 * and 2) does not set deforient or save orientation to qpe.conf.
208 */ 203 */
209 204
210inline void QPEApplication::setCurrentRotation( int r ) 205inline void QPEApplication::setCurrentRotation( int r )
211{ 206{
212 // setTransformation has been introduced in Qt/Embedded 2.3.4 snapshots 207 // setTransformation has been introduced in Qt/Embedded 2.3.4 snapshots
213 // for compatibility with the SharpROM use fallback to setDefaultTransformation() 208 // for compatibility with the SharpROM use fallback to setDefaultTransformation()
214#if QT_VERSION > 233 209#if QT_VERSION > 233
215 Transformation e = DegToTrans( r ); 210 Transformation e = DegToTrans( r );
216 ::setenv( "QWS_DISPLAY", QString( "Transformed:Rot%1:0" ).arg( r ).latin1(), 1 ); 211 ::setenv( "QWS_DISPLAY", QString( "Transformed:Rot%1:0" ).arg( r ).latin1(), 1 );
217 qApp->desktop()->qwsDisplay()->setTransformation( e ); 212 qApp->desktop()->qwsDisplay()->setTransformation( e );
218#else 213#else
219 setDefaultRotation( r ); 214 setDefaultRotation( r );
220#endif 215#endif
221} 216}
222 217
223/* 218/*
224 * Qtopia 1.7 SDK compatibility macros 219 * Qtopia 1.7 SDK compatibility macros
225 * FIXME: Support Opie Quicklaunch Interface 220 * FIXME: Support Opie Quicklaunch Interface
226 */ 221 */
227 #define QTOPIA_ADD_APPLICATION(NAME,IMPLEMENTATION) \ 222 #define QTOPIA_ADD_APPLICATION(NAME,IMPLEMENTATION) \
228 int main( int argc, char** argv ) \ 223 int main( int argc, char** argv ) \
229 { \ 224 { \
230 QPEApplication app = QPEApplication( argc, argv );\ 225 QPEApplication app = QPEApplication( argc, argv );\
231 IMPLEMENTATION* mw = new IMPLEMENTATION(); \ 226 IMPLEMENTATION* mw = new IMPLEMENTATION(); \
232 app.showMainWidget( mw ); \ 227 app.showMainWidget( mw ); \
233 app.exec(); \ 228 app.exec(); \
234 } 229 }
235#define QTOPIA_MAIN // Bee-Bop-Alula 230#define QTOPIA_MAIN // Bee-Bop-Alula
236 231
237/* 232/*
238 * -remove me 233 * -remove me
239 */ 234 */
240#ifdef Q_WS_QWS 235#ifdef Q_WS_QWS
241extern Q_EXPORT QRect qt_maxWindowRect; 236extern Q_EXPORT QRect qt_maxWindowRect;
242#endif 237#endif
243 238
244#endif 239#endif