source: trunk/tools/qtconfig/paletteeditoradvanced.cpp@ 846

Last change on this file since 846 was 846, checked in by Dmitry A. Kuminov, 14 years ago

trunk: Merged in qt 4.7.2 sources from branches/vendor/nokia/qt.
File size: 15.6 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation (qt-info@nokia.com)
6**
7** This file is part of the tools applications of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
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23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
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39**
40****************************************************************************/
41
42#include "paletteeditoradvanced.h"
43#include "colorbutton.h"
44
45#include <QCheckBox>
46#include <QComboBox>
47#include <QApplication>
48#include <QPushButton>
49#include <QPainter>
50#include <QGroupBox>
51
52QT_BEGIN_NAMESPACE
53
54PaletteEditorAdvanced::PaletteEditorAdvanced( QWidget * parent,
55 const char * name, bool modal, Qt::WindowFlags f )
56 : PaletteEditorAdvancedBase( parent, name, modal, f ), selectedPalette(0)
57{
58 // work around buggy UI file
59 comboEffect->setEnabled(false);
60 buttonEffect->setEnabled(false);
61 onToggleBuildEffects(true);
62
63 editPalette = QApplication::palette();
64 setPreviewPalette( editPalette );
65}
66
67PaletteEditorAdvanced::~PaletteEditorAdvanced()
68{
69}
70
71void PaletteEditorAdvanced::onToggleBuildInactive( bool v )
72{
73 if (selectedPalette == 1) {
74 groupCentral->setDisabled(v);
75 groupEffect->setDisabled(v);
76 }
77
78 if (v) {
79 buildInactive();
80 updateColorButtons();
81 }
82}
83
84void PaletteEditorAdvanced::onToggleBuildDisabled( bool v )
85{
86 if (selectedPalette == 2) {
87 groupCentral->setDisabled(v);
88 groupEffect->setDisabled(v);
89 }
90
91 if (v) {
92 buildDisabled();
93 updateColorButtons();
94 }
95}
96
97void PaletteEditorAdvanced::paletteSelected(int p)
98{
99 selectedPalette = p;
100
101 if(p == 1) { // inactive
102 groupCentral->setDisabled(checkBuildInactive->isChecked());
103 groupEffect->setDisabled(checkBuildInactive->isChecked());
104 }
105 else if (p == 2) { // disabled
106 groupCentral->setDisabled(checkBuildDisabled->isChecked());
107 groupEffect->setDisabled(checkBuildDisabled->isChecked());
108 }
109 else {
110 groupCentral->setEnabled(true);
111 groupEffect->setEnabled(true);
112 }
113 updateColorButtons();
114}
115
116void PaletteEditorAdvanced::onChooseCentralColor()
117{
118 switch(selectedPalette) {
119 case 0:
120 default:
121 mapToActiveCentralRole( buttonCentral->color() );
122 break;
123 case 1:
124 mapToInactiveCentralRole( buttonCentral->color() );
125 break;
126 case 2:
127 mapToDisabledCentralRole( buttonCentral->color() );
128 break;
129 }
130 updateColorButtons();
131}
132
133void PaletteEditorAdvanced::onChooseEffectColor()
134{
135 switch(selectedPalette) {
136 case 0:
137 default:
138 mapToActiveEffectRole( buttonEffect->color() );
139 break;
140 case 1:
141 mapToInactiveEffectRole( buttonEffect->color() );
142 break;
143 case 2:
144 mapToDisabledEffectRole( buttonEffect->color() );
145 break;
146 }
147 updateColorButtons();
148}
149
150void PaletteEditorAdvanced::onToggleBuildEffects( bool on )
151{
152 if (!on) return;
153 buildActiveEffect();
154 buildInactiveEffect();
155 buildDisabledEffect();
156}
157
158QColorGroup::ColorRole PaletteEditorAdvanced::centralFromItem( int item )
159{
160 switch( item ) {
161 case 0:
162 return QColorGroup::Window;
163 case 1:
164 return QColorGroup::WindowText;
165 case 2:
166 return QColorGroup::Button;
167 case 3:
168 return QColorGroup::Base;
169 case 4:
170 return QColorGroup::Text;
171 case 5:
172 return QColorGroup::BrightText;
173 case 6:
174 return QColorGroup::ButtonText;
175 case 7:
176 return QColorGroup::Highlight;
177 case 8:
178 return QColorGroup::HighlightedText;
179 default:
180 return QColorGroup::NColorRoles;
181 }
182}
183
184QColorGroup::ColorRole PaletteEditorAdvanced::effectFromItem( int item )
185
186{
187 switch( item ) {
188 case 0:
189 return QColorGroup::Light;
190 case 1:
191 return QColorGroup::Midlight;
192 case 2:
193 return QColorGroup::Mid;
194 case 3:
195 return QColorGroup::Dark;
196 case 4:
197 return QColorGroup::Shadow;
198 default:
199 return QColorGroup::NColorRoles;
200 }
201}
202
203void PaletteEditorAdvanced::onCentral( int item )
204{
205 QColor c;
206
207 switch(selectedPalette) {
208 case 0:
209 default:
210 c = editPalette.active().color( centralFromItem(item) );
211 break;
212 case 1:
213 c = editPalette.inactive().color( centralFromItem(item) );
214 break;
215 case 2:
216 c = editPalette.disabled().color( centralFromItem(item) );
217 break;
218 }
219
220 buttonCentral->setColor(c);
221}
222
223void PaletteEditorAdvanced::onEffect( int item )
224{
225 QColor c;
226 switch(selectedPalette) {
227 case 0:
228 default:
229 c = editPalette.active().color( effectFromItem(item) );
230 break;
231 case 1:
232 editPalette.inactive().color( effectFromItem(item) );
233 break;
234 case 2:
235 editPalette.disabled().color( effectFromItem(item) );
236 break;
237 }
238 buttonEffect->setColor(c);
239}
240
241void PaletteEditorAdvanced::mapToActiveCentralRole( const QColor& c )
242{
243 QColorGroup cg = editPalette.active();
244 cg.setColor( centralFromItem(comboCentral->currentItem()), c );
245 editPalette.setActive( cg );
246
247 buildActiveEffect();
248 if(checkBuildInactive->isChecked())
249 buildInactive();
250 if(checkBuildDisabled->isChecked())
251 buildDisabled();
252
253 setPreviewPalette( editPalette );
254}
255
256void PaletteEditorAdvanced::mapToActiveEffectRole( const QColor& c )
257{
258 QColorGroup cg = editPalette.active();
259 cg.setColor( effectFromItem(comboEffect->currentItem()), c );
260 editPalette.setActive( cg );
261
262 if(checkBuildInactive->isChecked())
263 buildInactive();
264 if(checkBuildDisabled->isChecked())
265 buildDisabled();
266
267 setPreviewPalette( editPalette );
268}
269
270void PaletteEditorAdvanced::mapToActivePixmapRole( const QPixmap& pm )
271{
272 QColorGroup::ColorRole role = centralFromItem(comboCentral->currentItem());
273 QColorGroup cg = editPalette.active();
274 if ( !pm.isNull() )
275 cg.setBrush( role, QBrush( cg.color( role ), pm ) );
276 else
277 cg.setBrush( role, QBrush( cg.color( role ) ) );
278 editPalette.setActive( cg );
279
280
281 buildActiveEffect();
282 if(checkBuildInactive->isChecked())
283 buildInactive();
284 if(checkBuildDisabled->isChecked())
285 buildDisabled();
286
287 setPreviewPalette( editPalette );
288}
289
290void PaletteEditorAdvanced::mapToInactiveCentralRole( const QColor& c )
291{
292 QColorGroup cg = editPalette.inactive();
293 cg.setColor( centralFromItem(comboCentral->currentItem()), c );
294 editPalette.setInactive( cg );
295
296 buildInactiveEffect();
297
298 setPreviewPalette( editPalette );
299}
300
301void PaletteEditorAdvanced::mapToInactiveEffectRole( const QColor& c )
302{
303 QColorGroup cg = editPalette.inactive();
304 cg.setColor( effectFromItem(comboEffect->currentItem()), c );
305 editPalette.setInactive( cg );
306
307 setPreviewPalette( editPalette );
308}
309
310void PaletteEditorAdvanced::mapToInactivePixmapRole( const QPixmap& pm )
311{
312 QColorGroup::ColorRole role = centralFromItem(comboCentral->currentItem());
313 QColorGroup cg = editPalette.inactive();
314 if ( !pm.isNull() )
315 cg.setBrush( role, QBrush( cg.color( role ), pm ) );
316 else
317 cg.setBrush( role, QBrush( cg.color( role ) ) );
318 editPalette.setInactive( cg );
319
320 setPreviewPalette( editPalette );
321}
322
323void PaletteEditorAdvanced::mapToDisabledCentralRole( const QColor& c )
324{
325 QColorGroup cg = editPalette.disabled();
326 cg.setColor( centralFromItem(comboCentral->currentItem()), c );
327 editPalette.setDisabled( cg );
328
329 buildDisabledEffect();
330
331 setPreviewPalette( editPalette );
332}
333
334void PaletteEditorAdvanced::mapToDisabledEffectRole( const QColor& c )
335{
336 QColorGroup cg = editPalette.disabled();
337 cg.setColor( effectFromItem(comboEffect->currentItem()), c );
338 editPalette.setDisabled( cg );
339
340 setPreviewPalette( editPalette );
341}
342
343void PaletteEditorAdvanced::mapToDisabledPixmapRole( const QPixmap& pm )
344{
345 QColorGroup::ColorRole role = centralFromItem(comboCentral->currentItem());
346 QColorGroup cg = editPalette.disabled();
347 if ( !pm.isNull() )
348 cg.setBrush( role, QBrush( cg.color( role ), pm ) );
349 else
350 cg.setBrush( role, QBrush( cg.color( role ) ) );
351
352 editPalette.setDisabled( cg );
353
354 setPreviewPalette( editPalette );
355}
356
357void PaletteEditorAdvanced::buildActiveEffect()
358{
359 QColorGroup cg = editPalette.active();
360 QColor btn = cg.color( QColorGroup::Button );
361
362 QPalette temp( btn, btn );
363
364 for (int i = 0; i<5; i++)
365 cg.setColor( effectFromItem(i), temp.active().color( effectFromItem(i) ) );
366
367 editPalette.setActive( cg );
368 setPreviewPalette( editPalette );
369
370 updateColorButtons();
371}
372
373void PaletteEditorAdvanced::buildInactive()
374{
375 editPalette.setInactive( editPalette.active() );
376 if ( checkBuildEffect->isChecked() )
377 buildInactiveEffect();
378 else {
379 setPreviewPalette( editPalette );
380 updateColorButtons();
381 }
382
383}
384
385void PaletteEditorAdvanced::buildInactiveEffect()
386{
387 QColorGroup cg = editPalette.inactive();
388
389 QColor light, midlight, mid, dark, shadow;
390 QColor btn = cg.color( QColorGroup::Button );
391
392 light = btn.light(150);
393 midlight = btn.light(115);
394 mid = btn.dark(150);
395 dark = btn.dark();
396 shadow = Qt::black;
397
398 cg.setColor( QColorGroup::Light, light );
399 cg.setColor( QColorGroup::Midlight, midlight );
400 cg.setColor( QColorGroup::Mid, mid );
401 cg.setColor( QColorGroup::Dark, dark );
402 cg.setColor( QColorGroup::Shadow, shadow );
403
404 editPalette.setInactive( cg );
405 setPreviewPalette( editPalette );
406 updateColorButtons();
407}
408
409void PaletteEditorAdvanced::buildDisabled()
410{
411 QColorGroup cg = editPalette.active();
412 cg.setColor( QColorGroup::ButtonText, Qt::darkGray );
413 cg.setColor( QColorGroup::WindowText, Qt::darkGray );
414 cg.setColor( QColorGroup::Text, Qt::darkGray );
415 cg.setColor( QColorGroup::HighlightedText, Qt::darkGray );
416 editPalette.setDisabled( cg );
417
418 if ( checkBuildEffect->isChecked() )
419 buildDisabledEffect();
420 else {
421 setPreviewPalette( editPalette );
422 updateColorButtons();
423 }
424}
425
426void PaletteEditorAdvanced::buildDisabledEffect()
427{
428 QColorGroup cg = editPalette.disabled();
429
430 QColor light, midlight, mid, dark, shadow;
431 QColor btn = cg.color( QColorGroup::Button );
432
433 light = btn.light(150);
434 midlight = btn.light(115);
435 mid = btn.dark(150);
436 dark = btn.dark();
437 shadow = Qt::black;
438
439 cg.setColor( QColorGroup::Light, light );
440 cg.setColor( QColorGroup::Midlight, midlight );
441 cg.setColor( QColorGroup::Mid, mid );
442 cg.setColor( QColorGroup::Dark, dark );
443 cg.setColor( QColorGroup::Shadow, shadow );
444
445 editPalette.setDisabled( cg );
446 setPreviewPalette( editPalette );
447 updateColorButtons();
448}
449
450void PaletteEditorAdvanced::setPreviewPalette( const QPalette& pal )
451{
452 QColorGroup cg;
453
454 switch (selectedPalette) {
455 case 0:
456 default:
457 cg = pal.active();
458 break;
459 case 1:
460 cg = pal.inactive();
461 break;
462 case 2:
463 cg = pal.disabled();
464 break;
465 }
466 previewPalette.setActive( cg );
467 previewPalette.setInactive( cg );
468 previewPalette.setDisabled( cg );
469}
470
471void PaletteEditorAdvanced::updateColorButtons()
472{
473 QColor central, effect;
474 switch (selectedPalette) {
475 case 0:
476 default:
477 central = editPalette.active().color( centralFromItem( comboCentral->currentItem() ) );
478 effect = editPalette.active().color( effectFromItem( comboEffect->currentItem() ) );
479 break;
480 case 1:
481 central = editPalette.inactive().color( centralFromItem( comboCentral->currentItem() ) );
482 effect = editPalette.inactive().color( effectFromItem( comboEffect->currentItem() ) );
483 break;
484 case 2:
485 central = editPalette.disabled().color( centralFromItem( comboCentral->currentItem() ) );
486 effect = editPalette.disabled().color( effectFromItem( comboEffect->currentItem() ) );
487 break;
488 }
489
490 buttonCentral->setColor(central);
491 buttonEffect->setColor(effect);
492}
493
494void PaletteEditorAdvanced::setPal( const QPalette& pal )
495{
496 editPalette = pal;
497 setPreviewPalette( pal );
498 updateColorButtons();
499}
500
501QPalette PaletteEditorAdvanced::pal() const
502{
503 return editPalette;
504}
505
506void PaletteEditorAdvanced::setupBackgroundMode( Qt::BackgroundMode mode )
507{
508 int initRole = 0;
509
510 switch( mode ) {
511 case Qt::PaletteBackground:
512 initRole = 0;
513 break;
514 case Qt::PaletteForeground:
515 initRole = 1;
516 break;
517 case Qt::PaletteButton:
518 initRole = 2;
519 break;
520 case Qt::PaletteBase:
521 initRole = 3;
522 break;
523 case Qt::PaletteText:
524 initRole = 4;
525 break;
526 case Qt::PaletteBrightText:
527 initRole = 5;
528 break;
529 case Qt::PaletteButtonText:
530 initRole = 6;
531 break;
532 case Qt::PaletteHighlight:
533 initRole = 7;
534 break;
535 case Qt::PaletteHighlightedText:
536 initRole = 8;
537 break;
538 case Qt::PaletteLight:
539 initRole = 9;
540 break;
541 case Qt::PaletteMidlight:
542 initRole = 10;
543 break;
544 case Qt::PaletteDark:
545 initRole = 11;
546 break;
547 case Qt::PaletteMid:
548 initRole = 12;
549 break;
550 case Qt::PaletteShadow:
551 initRole = 13;
552 break;
553 default:
554 initRole = -1;
555 break;
556 }
557
558 if ( initRole <= -1 ) return;
559
560 if (initRole > 8 ) {
561 comboEffect->setCurrentItem( initRole - 9 );
562 }
563 else {
564 comboCentral->setCurrentItem( initRole );
565 }
566}
567
568QPalette PaletteEditorAdvanced::getPalette( bool *ok, const QPalette &init,
569 Qt::BackgroundMode mode, QWidget* parent,
570 const char* name )
571{
572 PaletteEditorAdvanced* dlg = new PaletteEditorAdvanced( parent, name, true );
573 dlg->setupBackgroundMode( mode );
574
575 if ( init != QPalette() )
576 dlg->setPal( init );
577 int resultCode = dlg->exec();
578
579 QPalette result = init;
580 if ( resultCode == QDialog::Accepted ) {
581 if ( ok )
582 *ok = true;
583 result = dlg->pal();
584 } else {
585 if ( ok )
586 *ok = false;
587 }
588 delete dlg;
589 return result;
590}
591
592QT_END_NAMESPACE
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