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path: root/core/launcher/launcherview.cpp
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Diffstat (limited to 'core/launcher/launcherview.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--core/launcher/launcherview.cpp770
1 files changed, 501 insertions, 269 deletions
diff --git a/core/launcher/launcherview.cpp b/core/launcher/launcherview.cpp
index c54a00f..047fe45 100644
--- a/core/launcher/launcherview.cpp
+++ b/core/launcher/launcherview.cpp
@@ -1,7 +1,7 @@
1/********************************************************************** 1/**********************************************************************
2** Copyright (C) 2000 Trolltech AS. All rights reserved. 2** Copyright (C) 2000-2002 Trolltech AS. All rights reserved.
3** 3**
4** This file is part of 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
@@ -23,14 +23,16 @@
23#include <qpe/qpeapplication.h> 23#include <qpe/qpeapplication.h>
24#include <qpe/applnk.h> 24#include <qpe/applnk.h>
25#include <qpe/qpedebug.h> 25#include <qpe/qpedebug.h>
26#include <qpe/config.h>
27#include <qpe/categories.h> 26#include <qpe/categories.h>
28#include <qpe/categoryselect.h> 27#include <qpe/categoryselect.h>
29#include <qpe/menubutton.h> 28#include <qpe/menubutton.h>
29#include <qpe/mimetype.h>
30#include <qpe/resource.h> 30#include <qpe/resource.h>
31#include <qpe/qpetoolbar.h> 31#include <qpe/qpetoolbar.h>
32//#include <qtopia/private/palmtoprecord.h>
32 33
33#include <qtimer.h> 34#include <qtimer.h>
35#include <qtextstream.h>
34#include <qdict.h> 36#include <qdict.h>
35#include <qfile.h> 37#include <qfile.h>
36#include <qfileinfo.h> 38#include <qfileinfo.h>
@@ -39,70 +41,102 @@
39#include <qpainter.h> 41#include <qpainter.h>
40#include <qregexp.h> 42#include <qregexp.h>
41#include <qtoolbutton.h> 43#include <qtoolbutton.h>
44#include <qimage.h>
42 45
43class LauncherIconView : public QIconView { 46
47class BgPixmap
48{
44public: 49public:
45 QColor iconText; 50 BgPixmap( const QPixmap &p ) : pm(p), ref(1) {}
46 QColor background; 51 QPixmap pm;
52 int ref;
53};
54
55static QMap<QString,BgPixmap*> *bgCache = 0;
47 56
57class LauncherIconView : public QIconView {
58public:
48 LauncherIconView( QWidget* parent, const char* name=0 ) : 59 LauncherIconView( QWidget* parent, const char* name=0 ) :
49 QIconView(parent,name), 60 QIconView(parent,name),
50 tf(""), 61 tf(""),
51 cf(0), 62 cf(0),
52 bsy(0) 63 bsy(0),
64 bigIcns(TRUE),
65 bgColor(white)
53 { 66 {
54 sortmeth = Name; 67 sortmeth = Name;
55 hidden.setAutoDelete(TRUE); 68 hidden.setAutoDelete(TRUE);
56 ike = FALSE; 69 ike = FALSE;
57 70 calculateGrid( Bottom );
58 Config config( "qpe" );
59 config.setGroup( "Appearance" );
60 iconText = QColor( config.readEntry( "LauncherIconText", "#000000" ) );
61 background = QColor( config.readEntry( "LauncherBackground", "#FFFFFF" ) );
62 } 71 }
63 72
64 ~LauncherIconView() 73 ~LauncherIconView()
65 { 74 {
66#if 0 // debuggery 75#if 0 // debuggery
67 QListIterator<AppLnk> it(hidden); 76 QListIterator<AppLnk> it(hidden);
68 AppLnk* l; 77 AppLnk* l;
69 while ((l=it.current())) { 78 while ((l=it.current())) {
70 ++it; 79 ++it;
71 //qDebug("%p: hidden (should remove)",l); 80 //qDebug("%p: hidden (should remove)",l);
72 } 81 }
73#endif 82#endif
74 } 83 }
75 84
85 QPixmap* busyPixmap() const { return (QPixmap*)&bpm; }
76 QIconViewItem* busyItem() const { return bsy; } 86 QIconViewItem* busyItem() const { return bsy; }
87 void setBigIcons( bool bi ) { bigIcns = bi; }
77 88
78 void updateCategoriesAndMimeTypes(); 89 void updateCategoriesAndMimeTypes();
79 90
80 void doAutoScroll() 91 void doAutoScroll()
81 { 92 {
82 // We don't want rubberbanding (yet) 93 // We don't want rubberbanding (yet)
83 } 94 }
84 95
85 void setBusy(bool on) 96 void setBusy(bool on)
86 { 97 {
87 QIconViewItem *c = on ? currentItem() : 0; 98 QIconViewItem *c = on ? currentItem() : 0;
88 if ( bsy != c ) { 99 if ( bsy != c ) {
89 QIconViewItem* o = bsy; 100 if ( c ) {
90 bsy = c; 101 QPixmap *src = c->pixmap();
91 if ( o ) o->repaint(); 102 QImage img = src->convertToImage();
92 if ( c ) c->repaint(); 103 QRgb* rgb;
93 } 104 int count;
105 if ( img.depth() == 32 ) {
106 rgb = (QRgb*)img.bits();
107 count = img.bytesPerLine()/sizeof(QRgb)*img.height();
108 } else {
109 rgb = img.colorTable();
110 count = img.numColors();
111 }
112 int rc, gc, bc;
113 colorGroup().highlight().rgb( &rc, &gc, &bc );
114 int ri, gi, bi;
115 for ( int r = 0; r < count; r++, rgb++ ) {
116 int ri = (rc+qRed(*rgb))/2;
117 int gi = (gc+qGreen(*rgb))/2;
118 int bi = (bc+qBlue(*rgb))/2;
119 int ai = qAlpha(*rgb);
120 *rgb = qRgba(ri,gi,bi,ai);
121 }
122
123 bpm.convertFromImage( img );
124 }
125 QIconViewItem* o = bsy;
126 bsy = c;
127 if ( o ) o->repaint();
128 if ( c ) c->repaint();
129 }
94 } 130 }
95 131
96 bool inKeyEvent() const { return ike; } 132 bool inKeyEvent() const { return ike; }
97 void keyPressEvent(QKeyEvent* e) 133 void keyPressEvent(QKeyEvent* e)
98 { 134 {
99 ike = TRUE; 135 ike = TRUE;
100 if ( e->key() == Key_F33 ) { 136 if ( e->key() == Key_F33 /* OK button */ || e->key() == Key_Space )
101 // "OK" button 137 returnPressed(currentItem());
102 returnPressed(currentItem()); 138 QIconView::keyPressEvent(e);
103 } 139 ike = FALSE;
104 QIconView::keyPressEvent(e);
105 ike = FALSE;
106 } 140 }
107 141
108 void addItem(AppLnk* app, bool resort=TRUE); 142 void addItem(AppLnk* app, bool resort=TRUE);
@@ -113,141 +147,131 @@ public:
113 147
114 void clear() 148 void clear()
115 { 149 {
116 mimes.clear(); 150 mimes.clear();
117 cats.clear(); 151 cats.clear();
118 QIconView::clear(); 152 QIconView::clear();
119 hidden.clear(); 153 hidden.clear();
120 } 154 }
121 155
122 void addCatsAndMimes(AppLnk* app) 156 void addCatsAndMimes(AppLnk* app)
123 { 157 {
124 // QStringList c = app->categories(); 158 // QStringList c = app->categories();
125 // for (QStringList::ConstIterator cit=c.begin(); cit!=c.end(); ++cit) { 159 // for (QStringList::ConstIterator cit=c.begin(); cit!=c.end(); ++cit) {
126 // cats.replace(*cit,(void*)1); 160 // cats.replace(*cit,(void*)1);
127 // } 161 // }
128 QString maj=app->type(); 162 QString maj=app->type();
129 int sl=maj.find('/'); 163 int sl=maj.find('/');
130 if (sl>=0) { 164 if (sl>=0) {
131 QString k = maj.left(sl); 165 QString k;
132 mimes.replace(k,(void*)1); 166 k = maj.left(12) == "application/" ? maj : maj.left(sl);
133 } 167 mimes.replace(k,(void*)1);
168 }
169 }
170
171 void setBackgroundPixmap( const QPixmap &pm ) {
172 bgPixmap = pm;
173 }
174
175 void setBackgroundColor( const QColor &c ) {
176 bgColor = c;
134 } 177 }
135 178
136 void drawBackground( QPainter *p, const QRect &r ) 179 void drawBackground( QPainter *p, const QRect &r )
137 { 180 {
138 Config config("qpe"); 181 if ( !bgPixmap.isNull() ) {
139 config.setGroup("Appearance"); 182 p->drawTiledPixmap( r, bgPixmap,
140 QString backgroundImage = config.readEntry("BackgroundImage","launcher/opie-background"); 183 QPoint( (r.x() + contentsX()) % bgPixmap.width(),
141 // if (backgroundImage.isNull()) backgroundImage="launcher/opie-background"; 184 (r.y() + contentsY()) % bgPixmap.height() ) );
142 int backgroundMode = QPixmap::defaultDepth() >= 12 ? 1 : 0; 185 } else {
143 //int backgroundMode = 2; 186 p->fillRect( r, bgColor );
144 187 }
145 if ( backgroundMode == 1 ) { 188 }
146 189
147 // Double buffer the background 190 void setItemTextPos( ItemTextPos pos )
148 static QPixmap *bg = NULL; 191 {
149 static QColor bgColor; 192 calculateGrid( pos );
150 193 QIconView::setItemTextPos( pos );
151 if ( (bg == NULL) || (bgColor != colorGroup().button()) ) {
152 // Create a new background double buffer
153 if (bg == NULL)
154 bg = new QPixmap( width(), height() );
155 bgColor = colorGroup().button();
156 QPainter painter( bg );
157
158// painter.fillRect( QRect( 0, 0, width(), height() ), colorGroup().background().light(110));
159 painter.fillRect( QRect( 0, 0, width(), height() ), background);
160 // Overlay the Qtopia logo in the center
161 QImage logo;
162 if (QFile::exists(backgroundImage)) {
163 logo = QImage(backgroundImage);
164 } else {
165 logo = Resource::loadImage(backgroundImage );
166 }
167 if ( !logo.isNull() && config.readBoolEntry( "UseBackgroundImage", TRUE ) )
168 painter.drawImage( (width() - logo.width()) / 2,
169 (height() - logo.height()) / 2, logo );
170 }
171
172 // Draw the double buffer to the widget (it is tiled for when the icon view is large)
173 p->drawTiledPixmap( r, *bg, QPoint( (r.x() + contentsX()) % bg->width(),
174 (r.y() + contentsY()) % bg->height() ) );
175 } else if ( backgroundMode == 2 ) {
176 static QPixmap *bg = 0;
177 static QColor bgColor;
178 if ( !bg || (bgColor != colorGroup().background()) ) {
179 bgColor = colorGroup().background();
180 bg = new QPixmap( width(), 9 );
181 QPainter painter( bg );
182 for ( int i = 0; i < 3; i++ ) {
183 painter.setPen( colorGroup().background().light(130) );
184 painter.drawLine( 0, i*3, width()-1, i*3 );
185 painter.drawLine( 0, i*3+1, width()-1, i*3+1 );
186 painter.setPen( colorGroup().background().light(105) );
187 painter.drawLine( 0, i*3+2, width()-1, i*3+2 );
188 }
189 }
190 p->drawTiledPixmap( r, *bg, QPoint( (r.x() + contentsX()) % bg->width(),
191 (r.y() + contentsY()) % bg->height() ) );
192 } else {
193 p->fillRect( r, QBrush( colorGroup().background().light(110) ) );
194 }
195 } 194 }
196 195
197 void hideOrShowItems(bool resort); 196 void hideOrShowItems(bool resort);
198 197
199 void setTypeFilter(const QString& typefilter, bool resort) 198 void setTypeFilter(const QString& typefilter, bool resort)
200 { 199 {
201 tf = QRegExp(typefilter,FALSE,TRUE); 200 tf = QRegExp(typefilter,FALSE,TRUE);
202 hideOrShowItems(resort); 201 hideOrShowItems(resort);
203 } 202 }
204 203
205 void setCategoryFilter( int catfilter, bool resort ) 204 void setCategoryFilter( int catfilter, bool resort )
206 { 205 {
207 Categories cat; 206 Categories cat;
208 cat.load( categoryFileName() ); 207 cat.load( categoryFileName() );
209 QString str; 208 QString str;
210 if ( catfilter == -2 ) 209 if ( catfilter == -2 )
211 cf = 0; 210 cf = 0;
212 else 211 else
213 cf = catfilter; 212 cf = catfilter;
214 hideOrShowItems(resort); 213 hideOrShowItems(resort);
215 } 214 }
216 215
217 enum SortMethod { Name, Date, Type }; 216 enum SortMethod { Name, Date, Type };
218 217
219 void setSortMethod( SortMethod m ) 218 void setSortMethod( SortMethod m )
220 { 219 {
221 if ( sortmeth != m ) { 220 if ( sortmeth != m ) {
222 sortmeth = m; 221 sortmeth = m;
223 sort(); 222 sort();
224 } 223 }
225 } 224 }
226 225
227 int compare(const AppLnk* a, const AppLnk* b) 226 int compare(const AppLnk* a, const AppLnk* b)
228 { 227 {
229 switch (sortmeth) { 228 switch (sortmeth) {
230 case Name: 229 case Name:
231 return a->name().compare(b->name()); 230 return a->name().compare(b->name());
232 case Date: { 231 case Date: {
233 QFileInfo fa(a->linkFileKnown() ? a->linkFile() : a->file()); 232 QFileInfo fa(a->linkFileKnown() ? a->linkFile() : a->file());
234 QFileInfo fb(b->linkFileKnown() ? b->linkFile() : b->file()); 233 QFileInfo fb(b->linkFileKnown() ? b->linkFile() : b->file());
235 return fa.lastModified().secsTo(fb.lastModified()); 234 return fa.lastModified().secsTo(fb.lastModified());
236 } 235 }
237 case Type: 236 case Type:
238 return a->type().compare(b->type()); 237 return a->type().compare(b->type());
239 } 238 }
240 return 0; 239 return 0;
241 } 240 }
242 241
242 QString getAllDocLinkInfo() const;
243
243protected: 244protected:
244 245
245 void styleChange( QStyle &old ) 246 void styleChange( QStyle &old )
246 { 247 {
247 QIconView::styleChange( old ); 248 QIconView::styleChange( old );
248 //### duplicated code from LauncherView constructor 249 calculateGrid( itemTextPos() );
249 int dw = QApplication::desktop()->width(); 250 }
250 setGridX( (dw-13-style().scrollBarExtent().width())/ (dw/80) ); // tweaked for 8pt+dw=176 and 10pt+dw=240 251
252 void calculateGrid( ItemTextPos pos )
253 {
254 int dw = QApplication::desktop()->width();
255 int viewerWidth = dw-style().scrollBarExtent().width();
256 if ( pos == Bottom ) {
257 int cols = 3;
258 if ( viewerWidth <= 200 )
259 cols = 2;
260 else if ( viewerWidth >= 400 )
261 cols = viewerWidth/96;
262 setSpacing( 4 );
263 setGridX( (viewerWidth-(cols+1)*spacing())/cols );
264 setGridY( fontMetrics().height()*2+24 );
265 } else {
266 int cols = 2;
267 if ( viewerWidth < 150 )
268 cols = 1;
269 else if ( viewerWidth >= 400 )
270 cols = viewerWidth/150;
271 setSpacing( 2 );
272 setGridX( (viewerWidth-(cols+1)*spacing())/cols );
273 setGridY( fontMetrics().height()+2 );
274 }
251 } 275 }
252 276
253private: 277private:
@@ -259,7 +283,10 @@ private:
259 int cf; 283 int cf;
260 QIconViewItem* bsy; 284 QIconViewItem* bsy;
261 bool ike; 285 bool ike;
262 286 bool bigIcns;
287 QPixmap bgPixmap;
288 QPixmap bpm;
289 QColor bgColor;
263}; 290};
264 291
265 292
@@ -273,13 +300,13 @@ void LauncherView::setBusy(bool on)
273class LauncherItem : public QIconViewItem 300class LauncherItem : public QIconViewItem
274{ 301{
275public: 302public:
276 LauncherItem( QIconView *parent, AppLnk* applnk ); 303 LauncherItem( QIconView *parent, AppLnk* applnk, bool bigIcon=TRUE );
277 ~LauncherItem() 304 ~LauncherItem()
278 { 305 {
279 LauncherIconView* liv = (LauncherIconView*)iconView(); 306 LauncherIconView* liv = (LauncherIconView*)iconView();
280 if ( liv->busyItem() == this ) 307 if ( liv->busyItem() == this )
281 liv->setBusy(FALSE); 308 liv->setBusy(FALSE);
282 delete app; 309 delete app;
283 } 310 }
284 311
285 AppLnk* appLnk() const { return app; } 312 AppLnk* appLnk() const { return app; }
@@ -289,26 +316,24 @@ public:
289 316
290 void paintItem( QPainter *p, const QColorGroup &cg ) 317 void paintItem( QPainter *p, const QColorGroup &cg )
291 { 318 {
292 LauncherIconView* liv = (LauncherIconView*)iconView(); 319 LauncherIconView* liv = (LauncherIconView*)iconView();
293 QBrush oldBrush( liv->itemTextBackground() ); 320 QBrush oldBrush( liv->itemTextBackground() );
294 QColorGroup mycg( cg ); 321 QColorGroup mycg( cg );
295 if ( liv->currentItem() == this ) { 322 if ( liv->currentItem() == this ) {
296 liv->setItemTextBackground( cg.brush( QColorGroup::Highlight ) ); 323 liv->setItemTextBackground( cg.brush( QColorGroup::Highlight ) );
297 mycg.setColor( QColorGroup::Text, cg.color( QColorGroup::HighlightedText ) ); 324 mycg.setColor( QColorGroup::Text, cg.color( QColorGroup::HighlightedText ) );
298 } 325 }
299 else { 326 QIconViewItem::paintItem(p,mycg);
300 mycg.setColor( QColorGroup::Text, liv->iconText ); 327 if ( liv->currentItem() == this )
301 } 328 liv->setItemTextBackground( oldBrush );
302 329 }
303 QIconViewItem::paintItem(p,mycg); 330
304 if ( liv->currentItem() == this ) 331 virtual QPixmap* pixmap () const
305 liv->setItemTextBackground( oldBrush ); 332 {
306 if ( liv->busyItem() == this ) { 333 const LauncherIconView* liv = (LauncherIconView*)iconView();
307 static QPixmap* busypm=0; 334 if ( (const LauncherItem *)liv->busyItem() == this )
308 if ( !busypm ) 335 return liv->busyPixmap();
309 busypm = new QPixmap(Resource::loadPixmap("launching")); 336 return QIconViewItem::pixmap();
310 p->drawPixmap(x()+(width()-busypm->width())/2, y(),*busypm);
311 }
312 } 337 }
313 338
314protected: 339protected:
@@ -316,9 +341,10 @@ protected:
316}; 341};
317 342
318 343
319LauncherItem::LauncherItem( QIconView *parent, AppLnk *applnk ) 344LauncherItem::LauncherItem( QIconView *parent, AppLnk *applnk, bool bigIcon )
320 : QIconViewItem( parent, applnk->name(), applnk->bigPixmap() ), 345 : QIconViewItem( parent, applnk->name(),
321 app(applnk) // Takes ownership 346 bigIcon ? applnk->bigPixmap() :applnk->pixmap() ),
347 app(applnk) // Takes ownership
322{ 348{
323} 349}
324 350
@@ -333,8 +359,8 @@ QStringList LauncherIconView::mimeTypes() const
333 QStringList r; 359 QStringList r;
334 QDictIterator<void> it(mimes); 360 QDictIterator<void> it(mimes);
335 while (it.current()) { 361 while (it.current()) {
336 r.append(it.currentKey()); 362 r.append(it.currentKey());
337 ++it; 363 ++it;
338 } 364 }
339 r.sort(); 365 r.sort();
340 return r; 366 return r;
@@ -345,13 +371,13 @@ void LauncherIconView::addItem(AppLnk* app, bool resort)
345 addCatsAndMimes(app); 371 addCatsAndMimes(app);
346 372
347 if ( (tf.isEmpty() || tf.match(app->type()) >= 0) 373 if ( (tf.isEmpty() || tf.match(app->type()) >= 0)
348 && (cf == 0 || app->categories().contains(cf) 374 && (cf == 0 || app->categories().contains(cf)
349 || cf == -1 && app->categories().count() == 0 ) ) 375 || cf == -1 && app->categories().count() == 0 ) )
350 (void) new LauncherItem( this, app ); 376 (void) new LauncherItem( this, app, bigIcns );
351 else 377 else
352 hidden.append(app); 378 hidden.append(app);
353 if ( resort ) 379 if ( resort )
354 sort(); 380 sort();
355} 381}
356 382
357void LauncherIconView::updateCategoriesAndMimeTypes() 383void LauncherIconView::updateCategoriesAndMimeTypes()
@@ -360,14 +386,14 @@ void LauncherIconView::updateCategoriesAndMimeTypes()
360 cats.clear(); 386 cats.clear();
361 LauncherItem* item = (LauncherItem*)firstItem(); 387 LauncherItem* item = (LauncherItem*)firstItem();
362 while (item) { 388 while (item) {
363 addCatsAndMimes(item->appLnk()); 389 addCatsAndMimes(item->appLnk());
364 item = (LauncherItem*)item->nextItem(); 390 item = (LauncherItem*)item->nextItem();
365 } 391 }
366 QListIterator<AppLnk> it(hidden); 392 QListIterator<AppLnk> it(hidden);
367 AppLnk* l; 393 AppLnk* l;
368 while ((l=it.current())) { 394 while ((l=it.current())) {
369 addCatsAndMimes(l); 395 addCatsAndMimes(l);
370 ++it; 396 ++it;
371 } 397 }
372} 398}
373 399
@@ -379,21 +405,20 @@ void LauncherIconView::hideOrShowItems(bool resort)
379 hidden.setAutoDelete(TRUE); 405 hidden.setAutoDelete(TRUE);
380 LauncherItem* item = (LauncherItem*)firstItem(); 406 LauncherItem* item = (LauncherItem*)firstItem();
381 while (item) { 407 while (item) {
382 links.append(item->takeAppLnk()); 408 links.append(item->takeAppLnk());
383 item = (LauncherItem*)item->nextItem(); 409 item = (LauncherItem*)item->nextItem();
384 } 410 }
385 bool oldAutoArrange = autoArrange(); 411 viewport()->setUpdatesEnabled( FALSE );
386 setAutoArrange( FALSE );
387 clear(); 412 clear();
388 QListIterator<AppLnk> it(links); 413 QListIterator<AppLnk> it(links);
389 AppLnk* l; 414 AppLnk* l;
390 while ((l=it.current())) { 415 while ((l=it.current())) {
391 addItem(l,FALSE); 416 addItem(l,FALSE);
392 ++it; 417 ++it;
393 } 418 }
394 if ( resort ) 419 viewport()->setUpdatesEnabled( TRUE );
395 sort(); 420 if ( resort && !autoArrange() )
396 setAutoArrange( oldAutoArrange ); 421 sort();
397} 422}
398 423
399bool LauncherIconView::removeLink(const QString& linkfile) 424bool LauncherIconView::removeLink(const QString& linkfile)
@@ -403,24 +428,82 @@ bool LauncherIconView::removeLink(const QString& linkfile)
403 bool did = FALSE; 428 bool did = FALSE;
404 DocLnk dl(linkfile); 429 DocLnk dl(linkfile);
405 while (item) { 430 while (item) {
406 l = item->appLnk(); 431 l = item->appLnk();
407 if ( l->linkFileKnown() && l->linkFile() == linkfile/* || l->file() == linkfile || dl.isValid() && dl.file() == l->file()*/ ) { 432 if ( l->linkFileKnown() && l->linkFile() == linkfile
408 delete item; 433 || l->fileKnown() && (
409 did = TRUE; 434 l->file() == linkfile
410 } 435 || dl.isValid() && dl.file() == l->file() ) ) {
411 item = (LauncherItem*)item->nextItem(); 436 delete item;
437 did = TRUE;
438 }
439 item = (LauncherItem*)item->nextItem();
412 } 440 }
413 QListIterator<AppLnk> it(hidden); 441 QListIterator<AppLnk> it(hidden);
414 while ((l=it.current())) { 442 while ((l=it.current())) {
415 ++it; 443 ++it;
416 if ( l->linkFileKnown() && l->linkFile() == linkfile/* || l->file() == linkfile || dl.isValid() && dl.file() == l->file()*/ ) { 444 if ( l->linkFileKnown() && l->linkFile() == linkfile
417 hidden.removeRef(l); 445 || l->file() == linkfile
418 did = TRUE; 446 || dl.isValid() && dl.file() == l->file() ) {
419 } 447 hidden.removeRef(l);
448 did = TRUE;
449 }
420 } 450 }
421 return did; 451 return did;
422} 452}
423 453
454static QString docLinkInfo(const Categories& cats, DocLnk* doc)
455{
456 QString contents;
457
458 QFileInfo fi( doc->file() );
459 if ( !fi.exists() )
460 return contents;
461
462 if ( doc->linkFileKnown() ) {
463 QString lfn = doc->linkFile();
464 QFile f( lfn );
465 if ( f.open( IO_ReadOnly ) ) {
466 QTextStream ts( &f );
467 ts.setEncoding( QTextStream::UnicodeUTF8 );
468 contents += ts.read();
469 f.close();
470 goto calcsize;
471 }
472 }
473
474 contents += "[Desktop Entry]\n";
475 contents += "Categories = " // No tr
476 + cats.labels("Document View", doc->categories()).join(";") + "\n"; // No tr
477 contents += "File = "+doc->file()+"\n"; // No tr
478 contents += "Name = "+doc->name()+"\n"; // No tr
479 contents += "Type = "+doc->type()+"\n"; // No tr
480
481calcsize:
482 contents += QString("Size = %1\n").arg( fi.size() ); // No tr
483 return contents;
484}
485
486QString LauncherIconView::getAllDocLinkInfo() const
487{
488 QString contents;
489 LauncherItem* item = (LauncherItem*)firstItem();
490 Categories cats;
491 while (item) {
492 DocLnk* doc = (DocLnk*)item->appLnk();
493 contents += docLinkInfo(cats,doc);
494 item = (LauncherItem*)item->nextItem();
495 }
496 QListIterator<AppLnk> it(hidden);
497 DocLnk* doc;
498 while ((doc=(DocLnk*)it.current())) {
499 contents += docLinkInfo(cats,doc);
500 ++it;
501 }
502 return contents;
503}
504
505//===========================================================================
506
424LauncherView::LauncherView( QWidget* parent, const char* name, WFlags fl ) 507LauncherView::LauncherView( QWidget* parent, const char* name, WFlags fl )
425 : QVBox( parent, name, fl ) 508 : QVBox( parent, name, fl )
426{ 509{
@@ -428,28 +511,28 @@ LauncherView::LauncherView( QWidget* parent, const char* name, WFlags fl )
428 setFocusProxy(icons); 511 setFocusProxy(icons);
429 QPEApplication::setStylusOperation( icons->viewport(), QPEApplication::RightOnHold ); 512 QPEApplication::setStylusOperation( icons->viewport(), QPEApplication::RightOnHold );
430 513
431 int dw = QApplication::desktop()->width();
432 icons->setItemsMovable( FALSE ); 514 icons->setItemsMovable( FALSE );
433 icons->setAutoArrange( TRUE ); 515 icons->setAutoArrange( TRUE );
434 icons->setSorting( TRUE ); 516 icons->setSorting( TRUE );
435 icons->setGridX( (dw-13-style().scrollBarExtent().width())/ (dw/80) ); // tweaked for 8pt+dw=176 and 10pt+dw=240
436 icons->setGridY( fontMetrics().height()*2+24 );
437 icons->setFrameStyle( QFrame::NoFrame ); 517 icons->setFrameStyle( QFrame::NoFrame );
438 icons->setSpacing( 4 );
439 icons->setMargin( 0 ); 518 icons->setMargin( 0 );
440 icons->setSelectionMode( QIconView::Multi ); 519 icons->setSelectionMode( QIconView::NoSelection );
441 icons->setBackgroundMode( PaletteBase ); 520 icons->setBackgroundMode( PaletteBase );
521 icons->setResizeMode( QIconView::Fixed );
522 vmode = (ViewMode)-1;
523 setViewMode( Icon );
442 524
443 connect( icons, SIGNAL(mouseButtonClicked(int, QIconViewItem *, const QPoint&)), 525 connect( icons, SIGNAL(mouseButtonClicked(int, QIconViewItem *, const QPoint&)),
444 SLOT(itemClicked(int, QIconViewItem *)) ); 526 SLOT(itemClicked(int, QIconViewItem *)) );
445 connect( icons, SIGNAL(selectionChanged()), 527 connect( icons, SIGNAL(selectionChanged()),
446 SLOT(selectionChanged()) ); 528 SLOT(selectionChanged()) );
447 connect( icons, SIGNAL(returnPressed(QIconViewItem *)), 529 connect( icons, SIGNAL(returnPressed(QIconViewItem *)),
448 SLOT(returnPressed(QIconViewItem *)) ); 530 SLOT(returnPressed(QIconViewItem *)) );
449 connect( icons, SIGNAL(mouseButtonPressed(int, QIconViewItem *, const QPoint&)), 531 connect( icons, SIGNAL(mouseButtonPressed(int, QIconViewItem *, const QPoint&)),
450 SLOT(itemPressed(int, QIconViewItem *)) ); 532 SLOT(itemPressed(int, QIconViewItem *)) );
451 533
452 tools = 0; 534 tools = 0;
535 setBackgroundType( Ruled, QString::null );
453} 536}
454 537
455LauncherView::~LauncherView() 538LauncherView::~LauncherView()
@@ -459,33 +542,30 @@ LauncherView::~LauncherView()
459void LauncherView::setToolsEnabled(bool y) 542void LauncherView::setToolsEnabled(bool y)
460{ 543{
461 if ( !y != !tools ) { 544 if ( !y != !tools ) {
462 if ( y ) { 545 if ( y ) {
463 tools = new QHBox(this); 546 tools = new QHBox(this);
464 547
465 // Type filter 548 // Type filter
466 typemb = new MenuButton(tools); 549 typemb = new QComboBox(tools);
467 typemb->setLabel(tr("Type: %1"));
468 typemb->setFixedHeight ( 20 );
469 550
470 // Category filter 551 // Category filter
471 catmb = new CategorySelect(tools); 552 catmb = new CategorySelect(tools);
472 catmb->setFixedHeight ( 20 );
473 553
474 updateTools(); 554 updateTools();
475 tools->show(); 555 tools->show();
476 } else { 556 } else {
477 delete tools; 557 delete tools;
478 tools = 0; 558 tools = 0;
479 } 559 }
480 } 560 }
481} 561}
482 562
483void LauncherView::updateTools() 563void LauncherView::updateTools()
484{ 564{
485 disconnect( typemb, SIGNAL(selected(const QString&)), 565 disconnect( typemb, SIGNAL(activated(int)),
486 this, SLOT(showType(const QString&)) ); 566 this, SLOT(showType(int)) );
487 disconnect( catmb, SIGNAL(signalSelected(int)), 567 disconnect( catmb, SIGNAL(signalSelected(int)),
488 this, SLOT(showCategory(int)) ); 568 this, SLOT(showCategory(int)) );
489 569
490 icons->updateCategoriesAndMimeTypes(); 570 icons->updateCategoriesAndMimeTypes();
491 571
@@ -493,22 +573,43 @@ void LauncherView::updateTools()
493 573
494 // Type filter 574 // Type filter
495 QStringList types; 575 QStringList types;
496 types << tr("All"); 576 typelist = icons->mimeTypes();
497 types << "--"; 577 for (QStringList::ConstIterator it = typelist.begin(); it!=typelist.end(); ++it) {
498 types += icons->mimeTypes(); 578 QString t = *it;
579 if ( t.left(12) == "application/" ) {
580 MimeType mt(t);
581 const AppLnk* app = mt.application();
582 if ( app )
583 t = app->name();
584 else
585 t = t.mid(12);
586 } else {
587 t[0] = t[0].upper();
588 }
589 types += tr("%1 files").arg(t);
590 }
591 types << tr("All types of file");
499 prev = typemb->currentText(); 592 prev = typemb->currentText();
500 typemb->clear(); 593 typemb->clear();
501 typemb->insertItems(types); 594 typemb->insertStringList(types);
502 typemb->select(prev); 595 for (int i=0; i<typemb->count(); i++) {
596 if ( typemb->text(i) == prev ) {
597 typemb->setCurrentItem(i);
598 break;
599 }
600 }
601 if ( prev.isNull() )
602 typemb->setCurrentItem(typemb->count()-1);
503 603
504 Categories cats( 0 ); 604 Categories cats( 0 );
505 cats.load( categoryFileName() ); 605 cats.load( categoryFileName() );
506 QArray<int> vl( 0 ); 606 QArray<int> vl( 0 );
507 catmb->setCategories( vl, "Document View", tr("Document View") ); 607 catmb->setCategories( vl, "Document View", // No tr
608 tr("Document View") );
508 catmb->setRemoveCategoryEdit( TRUE ); 609 catmb->setRemoveCategoryEdit( TRUE );
509 catmb->setAllCategories( TRUE ); 610 catmb->setAllCategories( TRUE );
510 611
511 connect(typemb, SIGNAL(selected(const QString&)), this, SLOT(showType(const QString&))); 612 connect(typemb, SIGNAL(activated(int)), this, SLOT(showType(int)));
512 connect(catmb, SIGNAL(signalSelected(int)), this, SLOT(showCategory(int))); 613 connect(catmb, SIGNAL(signalSelected(int)), this, SLOT(showCategory(int)));
513} 614}
514 615
@@ -517,12 +618,15 @@ void LauncherView::sortBy(int s)
517 icons->setSortMethod((LauncherIconView::SortMethod)s); 618 icons->setSortMethod((LauncherIconView::SortMethod)s);
518} 619}
519 620
520void LauncherView::showType(const QString& t) 621void LauncherView::showType(int t)
521{ 622{
522 if ( t == tr("All") ) { 623 if ( t >= (int)typelist.count() ) {
523 icons->setTypeFilter("",TRUE); 624 icons->setTypeFilter("",TRUE);
524 } else { 625 } else {
525 icons->setTypeFilter(t+"/*",TRUE); 626 QString ty = typelist[t];
627 if ( !ty.contains('/') )
628 ty += "/*";
629 icons->setTypeFilter(ty,TRUE);
526 } 630 }
527} 631}
528 632
@@ -531,11 +635,124 @@ void LauncherView::showCategory( int c )
531 icons->setCategoryFilter( c, TRUE ); 635 icons->setCategoryFilter( c, TRUE );
532} 636}
533 637
638void LauncherView::setViewMode( ViewMode m )
639{
640 if ( vmode != m ) {
641 bool bigIcons = m == Icon;
642 icons->viewport()->setUpdatesEnabled( FALSE );
643 icons->setBigIcons( bigIcons );
644 switch ( m ) {
645 case List:
646 icons->setItemTextPos( QIconView::Right );
647 break;
648 case Icon:
649 icons->setItemTextPos( QIconView::Bottom );
650 break;
651 }
652 icons->hideOrShowItems( FALSE );
653 icons->viewport()->setUpdatesEnabled( TRUE );
654 vmode = m;
655 }
656}
657
658void LauncherView::setBackgroundType( BackgroundType t, const QString &val )
659{
660 if ( !bgCache )
661 bgCache = new QMap<QString,BgPixmap*>;
662 if ( bgCache->contains( bgName ) )
663 (*bgCache)[bgName]->ref--;
664
665 switch ( t ) {
666 case Ruled: {
667 bgName = QString("Ruled_%1").arg(colorGroup().background().name()); // No tr
668 QPixmap bg;
669 if ( bgCache->contains( bgName ) ) {
670 (*bgCache)[bgName]->ref++;
671 bg = (*bgCache)[bgName]->pm;
672 } else {
673 bg.resize( width(), 9 );
674 QPainter painter( &bg );
675 for ( int i = 0; i < 3; i++ ) {
676 painter.setPen( white );
677 painter.drawLine( 0, i*3, width()-1, i*3 );
678 painter.drawLine( 0, i*3+1, width()-1, i*3+1 );
679 painter.setPen( colorGroup().background().light(105) );
680 painter.drawLine( 0, i*3+2, width()-1, i*3+2 );
681 }
682 painter.end();
683 bgCache->insert( bgName, new BgPixmap(bg) );
684 }
685 icons->setBackgroundPixmap( bg );
686 break;
687 }
688
689 case SolidColor:
690 icons->setBackgroundPixmap( QPixmap() );
691 if ( val.isEmpty() ) {
692 icons->setBackgroundColor( colorGroup().base() );
693 } else {
694 icons->setBackgroundColor( val );
695 }
696 bgName = "";
697 break;
698
699 case Image:
700 bgName = val;
701 if ( bgCache->contains( bgName ) ) {
702 (*bgCache)[bgName]->ref++;
703 icons->setBackgroundPixmap( (*bgCache)[bgName]->pm );
704 } else {
705 qDebug( "Loading image: %s", val.latin1() );
706 QPixmap bg( Resource::loadPixmap( "wallpaper/" + val ) );
707 if ( bg.isNull() ) {
708 QImageIO imgio;
709 imgio.setFileName( bgName );
710 QSize ds = qApp->desktop()->size();
711 QString param( "Scale( %1, %2, ScaleMin )" ); // No tr
712 imgio.setParameters( param.arg(ds.width()).arg(ds.height()).latin1() );
713 imgio.read();
714 bg = imgio.image();
715 }
716 bgCache->insert( bgName, new BgPixmap(bg) );
717 icons->setBackgroundPixmap( bg );
718 }
719 break;
720 }
721
722 // remove unreferenced backgrounds.
723 QMap<QString,BgPixmap*>::Iterator it = bgCache->begin();
724 while ( it != bgCache->end() ) {
725 QMap<QString,BgPixmap*>::Iterator curr = it;
726 ++it;
727 if ( (*curr)->ref == 0 ) {
728 delete (*curr);
729 bgCache->remove( curr );
730 }
731 }
732
733 bgType = t;
734 icons->viewport()->update();
735}
736
737void LauncherView::setTextColor( const QColor &tc )
738{
739 textCol = tc;
740 QColorGroup cg = icons->colorGroup();
741 cg.setColor( QColorGroup::Text, tc );
742 icons->setPalette( QPalette(cg,cg,cg) );
743 icons->viewport()->update();
744}
745
746void LauncherView::setViewFont( const QFont &f )
747{
748 icons->setFont( f );
749}
750
534void LauncherView::resizeEvent(QResizeEvent *e) 751void LauncherView::resizeEvent(QResizeEvent *e)
535{ 752{
536 QVBox::resizeEvent( e ); 753 QVBox::resizeEvent( e );
537 if ( e->size().width() != e->oldSize().width() ) 754 if ( e->size().width() != e->oldSize().width() )
538 sort(); 755 sort();
539} 756}
540 757
541void LauncherView::populate( AppLnkSet *folder, const QString& typefilter ) 758void LauncherView::populate( AppLnkSet *folder, const QString& typefilter )
@@ -544,49 +761,54 @@ void LauncherView::populate( AppLnkSet *folder, const QString& typefilter )
544 internalPopulate( folder, typefilter ); 761 internalPopulate( folder, typefilter );
545} 762}
546 763
764QString LauncherView::getAllDocLinkInfo() const
765{
766 return icons->getAllDocLinkInfo();
767}
768
547void LauncherView::selectionChanged() 769void LauncherView::selectionChanged()
548{ 770{
549 QIconViewItem* item = icons->currentItem(); 771 QIconViewItem* item = icons->currentItem();
550 if ( item && item->isSelected() ) { 772 if ( item && item->isSelected() ) {
551 AppLnk *appLnk = ((LauncherItem *)item)->appLnk(); 773 AppLnk *appLnk = ((LauncherItem *)item)->appLnk();
552 if ( icons->inKeyEvent() ) // not for mouse press 774 if ( icons->inKeyEvent() ) // not for mouse press
553 emit clicked( appLnk ); 775 emit clicked( appLnk );
554 item->setSelected(FALSE); 776 item->setSelected(FALSE);
555 } 777 }
556} 778}
557 779
558void LauncherView::returnPressed( QIconViewItem *item ) 780void LauncherView::returnPressed( QIconViewItem *item )
559{ 781{
560 if ( item ) { 782 if ( item ) {
561 AppLnk *appLnk = ((LauncherItem *)item)->appLnk(); 783 AppLnk *appLnk = ((LauncherItem *)item)->appLnk();
562 emit clicked( appLnk ); 784 emit clicked( appLnk );
563 } 785 }
564} 786}
565 787
566void LauncherView::itemClicked( int btn, QIconViewItem *item ) 788void LauncherView::itemClicked( int btn, QIconViewItem *item )
567{ 789{
568 if ( item ) { 790 if ( item ) {
569 AppLnk *appLnk = ((LauncherItem *)item)->appLnk(); 791 AppLnk *appLnk = ((LauncherItem *)item)->appLnk();
570 if ( btn == LeftButton ) { 792 if ( btn == LeftButton ) {
571 // Make sure it's the item we execute that gets highlighted 793 // Make sure it's the item we execute that gets highlighted
572 icons->setCurrentItem( item ); 794 icons->setCurrentItem( item );
573 emit clicked( appLnk ); 795 emit clicked( appLnk );
574 } 796 }
575 item->setSelected(FALSE); 797 item->setSelected(FALSE);
576 } 798 }
577} 799}
578 800
579void LauncherView::itemPressed( int btn, QIconViewItem *item ) 801void LauncherView::itemPressed( int btn, QIconViewItem *item )
580{ 802{
581 if ( item ) { 803 if ( item ) {
582 AppLnk *appLnk = ((LauncherItem *)item)->appLnk(); 804 AppLnk *appLnk = ((LauncherItem *)item)->appLnk();
583 if ( btn == RightButton ) 805 if ( btn == RightButton )
584 emit rightPressed( appLnk ); 806 emit rightPressed( appLnk );
585/* 807/*
586 else if ( btn == LeftButton ) 808 else if ( btn == LeftButton )
587 emit clicked( appLnk ); 809 emit clicked( appLnk );
588*/ 810*/
589 item->setSelected(FALSE); 811 item->setSelected(FALSE);
590 } 812 }
591} 813}
592 814
@@ -596,17 +818,15 @@ void LauncherView::internalPopulate( AppLnkSet *folder, const QString& typefilte
596 icons->setTypeFilter(typefilter,FALSE); 818 icons->setTypeFilter(typefilter,FALSE);
597 819
598 while ( it.current() ) { 820 while ( it.current() ) {
599 // show only the icons for existing files 821 // show only the icons for existing files
600 if (!QFile(it.current()->file()).exists() & it.current()->file().left(4) != "http") 822 if (QFile(it.current()->file()).exists() || ( it.current()->file().left(4) == "http" )) {
601 { 823 icons->addItem(*it,FALSE);
602 //maybe insert some .desktop file deletion code later 824 }
603 //maybe dir specific 825 else {
604 } 826 //maybe insert some .desktop file deletion code later
605 else 827 //maybe dir specific
606 { 828 }
607 icons->addItem(*it,FALSE); 829 ++it;
608 }
609 ++it;
610 } 830 }
611 831
612 icons->sort(); 832 icons->sort();
@@ -631,3 +851,15 @@ void LauncherView::setFileSystems(const QList<FileSystem> &)
631{ 851{
632 // ### does nothing now... 852 // ### does nothing now...
633} 853}
854
855void LauncherView::paletteChange( const QPalette &p )
856{
857 icons->unsetPalette();
858 QVBox::paletteChange( p );
859 if ( bgType == Ruled )
860 setBackgroundType( Ruled, QString::null );
861 QColorGroup cg = icons->colorGroup();
862 cg.setColor( QColorGroup::Text, textCol );
863 icons->setPalette( QPalette(cg,cg,cg) );
864}
865