src/platform/qt/Window.cpp (view raw)
1/* Copyright (c) 2013-2014 Jeffrey Pfau
2 *
3 * This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6#include "Window.h"
7
8#include <QFileDialog>
9#include <QFileInfo>
10#include <QKeyEvent>
11#include <QKeySequence>
12#include <QMenuBar>
13#include <QMessageBox>
14#include <QMimeData>
15#include <QPainter>
16#include <QStackedLayout>
17
18#include "CheatsView.h"
19#include "ConfigController.h"
20#include "DisplayGL.h"
21#include "GameController.h"
22#include "GBAKeyEditor.h"
23#include "GDBController.h"
24#include "GDBWindow.h"
25#include "GIFView.h"
26#include "LoadSaveState.h"
27#include "LogView.h"
28#include "MultiplayerController.h"
29#include "MemoryView.h"
30#include "OverrideView.h"
31#include "PaletteView.h"
32#include "SensorView.h"
33#include "SettingsView.h"
34#include "ShortcutController.h"
35#include "ShortcutView.h"
36#include "VideoView.h"
37
38extern "C" {
39#include "platform/commandline.h"
40}
41
42using namespace QGBA;
43
44#ifdef __WIN32
45// This is a macro everywhere except MinGW, it seems
46using std::isnan;
47#endif
48
49Window::Window(ConfigController* config, int playerId, QWidget* parent)
50 : QMainWindow(parent)
51 , m_logView(new LogView())
52 , m_stateWindow(nullptr)
53 , m_screenWidget(new WindowBackground())
54 , m_logo(":/res/mgba-1024.png")
55 , m_config(config)
56 , m_inputController(playerId)
57#ifdef USE_FFMPEG
58 , m_videoView(nullptr)
59#endif
60#ifdef USE_MAGICK
61 , m_gifView(nullptr)
62#endif
63#ifdef USE_GDB_STUB
64 , m_gdbController(nullptr)
65#endif
66 , m_mruMenu(nullptr)
67 , m_shortcutController(new ShortcutController(this))
68 , m_playerId(playerId)
69{
70 setFocusPolicy(Qt::StrongFocus);
71 setAcceptDrops(true);
72 m_controller = new GameController(this);
73 m_controller->setInputController(&m_inputController);
74 m_controller->setOverrides(m_config->overrides());
75 updateTitle();
76
77 QGLFormat format(QGLFormat(QGL::Rgba | QGL::DoubleBuffer));
78 format.setSwapInterval(1);
79 m_display = new DisplayGL(format, this);
80
81 m_logo.setDevicePixelRatio(m_screenWidget->devicePixelRatio());
82 m_logo = m_logo; // Free memory left over in old pixmap
83
84 m_screenWidget->setMinimumSize(m_display->minimumSize());
85 m_screenWidget->setSizePolicy(m_display->sizePolicy());
86 m_screenWidget->setSizeHint(m_display->minimumSize() * 2);
87 m_screenWidget->setPixmap(m_logo);
88 m_screenWidget->setLockAspectRatio(m_logo.width(), m_logo.height());
89 setCentralWidget(m_screenWidget);
90
91 QVariant windowPos = m_config->getQtOption("windowPos");
92 if (!windowPos.isNull()) {
93 move(windowPos.toPoint());
94 }
95
96 connect(m_controller, SIGNAL(gameStarted(GBAThread*)), this, SLOT(gameStarted(GBAThread*)));
97 connect(m_controller, SIGNAL(gameStarted(GBAThread*)), &m_inputController, SLOT(suspendScreensaver()));
98 connect(m_controller, SIGNAL(gameStopped(GBAThread*)), m_display, SLOT(stopDrawing()));
99 connect(m_controller, SIGNAL(gameStopped(GBAThread*)), this, SLOT(gameStopped()));
100 connect(m_controller, SIGNAL(gameStopped(GBAThread*)), &m_inputController, SLOT(resumeScreensaver()));
101 connect(m_controller, SIGNAL(stateLoaded(GBAThread*)), m_display, SLOT(forceDraw()));
102 connect(m_controller, SIGNAL(rewound(GBAThread*)), m_display, SLOT(forceDraw()));
103 connect(m_controller, SIGNAL(gamePaused(GBAThread*)), m_display, SLOT(pauseDrawing()));
104#ifndef Q_OS_MAC
105 connect(m_controller, SIGNAL(gamePaused(GBAThread*)), menuBar(), SLOT(show()));
106 connect(m_controller, &GameController::gameUnpaused, [this]() {
107 if(isFullScreen()) {
108 menuBar()->hide();
109 }
110 });
111#endif
112 connect(m_controller, SIGNAL(gamePaused(GBAThread*)), &m_inputController, SLOT(resumeScreensaver()));
113 connect(m_controller, SIGNAL(gameUnpaused(GBAThread*)), m_display, SLOT(unpauseDrawing()));
114 connect(m_controller, SIGNAL(gameUnpaused(GBAThread*)), &m_inputController, SLOT(suspendScreensaver()));
115 connect(m_controller, SIGNAL(postLog(int, const QString&)), m_logView, SLOT(postLog(int, const QString&)));
116 connect(m_controller, SIGNAL(frameAvailable(const uint32_t*)), this, SLOT(recordFrame()));
117 connect(m_controller, SIGNAL(frameAvailable(const uint32_t*)), m_display, SLOT(framePosted(const uint32_t*)));
118 connect(m_controller, SIGNAL(gameCrashed(const QString&)), this, SLOT(gameCrashed(const QString&)));
119 connect(m_controller, SIGNAL(gameFailed()), this, SLOT(gameFailed()));
120 connect(m_controller, SIGNAL(unimplementedBiosCall(int)), this, SLOT(unimplementedBiosCall(int)));
121 connect(m_controller, SIGNAL(statusPosted(const QString&)), m_display, SLOT(showMessage(const QString&)));
122 connect(m_logView, SIGNAL(levelsSet(int)), m_controller, SLOT(setLogLevel(int)));
123 connect(m_logView, SIGNAL(levelsEnabled(int)), m_controller, SLOT(enableLogLevel(int)));
124 connect(m_logView, SIGNAL(levelsDisabled(int)), m_controller, SLOT(disableLogLevel(int)));
125 connect(this, SIGNAL(startDrawing(GBAThread*)), m_display, SLOT(startDrawing(GBAThread*)), Qt::QueuedConnection);
126 connect(this, SIGNAL(shutdown()), m_display, SLOT(stopDrawing()));
127 connect(this, SIGNAL(shutdown()), m_controller, SLOT(closeGame()));
128 connect(this, SIGNAL(shutdown()), m_logView, SLOT(hide()));
129 connect(this, SIGNAL(audioBufferSamplesChanged(int)), m_controller, SLOT(setAudioBufferSamples(int)));
130 connect(this, SIGNAL(fpsTargetChanged(float)), m_controller, SLOT(setFPSTarget(float)));
131 connect(&m_fpsTimer, SIGNAL(timeout()), this, SLOT(showFPS()));
132
133 m_logView->setLevels(GBA_LOG_WARN | GBA_LOG_ERROR | GBA_LOG_FATAL | GBA_LOG_STATUS);
134 m_fpsTimer.setInterval(FPS_TIMER_INTERVAL);
135
136 m_shortcutController->setConfigController(m_config);
137 setupMenu(menuBar());
138}
139
140Window::~Window() {
141 delete m_logView;
142
143#ifdef USE_FFMPEG
144 delete m_videoView;
145#endif
146
147#ifdef USE_MAGICK
148 delete m_gifView;
149#endif
150}
151
152void Window::argumentsPassed(GBAArguments* args) {
153 loadConfig();
154
155 if (args->patch) {
156 m_controller->loadPatch(args->patch);
157 }
158
159 if (args->fname) {
160 m_controller->loadGame(args->fname, args->dirmode);
161 }
162}
163
164void Window::resizeFrame(int width, int height) {
165 QSize newSize(width, height);
166 newSize -= m_screenWidget->size();
167 newSize += size();
168 resize(newSize);
169}
170
171void Window::setConfig(ConfigController* config) {
172 m_config = config;
173}
174
175void Window::loadConfig() {
176 const GBAOptions* opts = m_config->options();
177
178 m_logView->setLevels(opts->logLevel);
179
180 m_controller->setOptions(opts);
181 m_display->lockAspectRatio(opts->lockAspectRatio);
182 m_display->filter(opts->resampleVideo);
183
184 if (opts->bios) {
185 m_controller->loadBIOS(opts->bios);
186 }
187
188 if (opts->fpsTarget) {
189 emit fpsTargetChanged(opts->fpsTarget);
190 }
191
192 if (opts->audioBuffers) {
193 emit audioBufferSamplesChanged(opts->audioBuffers);
194 }
195
196 if (opts->width && opts->height) {
197 resizeFrame(opts->width, opts->height);
198 }
199
200 if (opts->fullscreen) {
201 enterFullScreen();
202 }
203
204 m_inputController.setScreensaverSuspendable(opts->suspendScreensaver);
205
206 m_mruFiles = m_config->getMRU();
207 updateMRU();
208
209 m_inputController.setConfiguration(m_config);
210}
211
212void Window::saveConfig() {
213 m_inputController.saveConfiguration();
214 m_config->write();
215}
216
217void Window::selectROM() {
218 bool doPause = m_controller->isLoaded() && !m_controller->isPaused();
219 if (doPause) {
220 m_controller->setPaused(true);
221 }
222 QStringList formats{
223 "*.gba",
224#ifdef USE_LIBZIP
225 "*.zip",
226#endif
227#ifdef USE_LZMA
228 "*.7z",
229#endif
230 "*.rom",
231 "*.bin"};
232 QString filter = tr("Game Boy Advance ROMs (%1)").arg(formats.join(QChar(' ')));
233 QString filename = QFileDialog::getOpenFileName(this, tr("Select ROM"), m_config->getQtOption("lastDirectory").toString(), filter);
234 if (doPause) {
235 m_controller->setPaused(false);
236 }
237 if (!filename.isEmpty()) {
238 m_config->setQtOption("lastDirectory", QFileInfo(filename).dir().path());
239 m_controller->loadGame(filename);
240 }
241}
242
243void Window::selectBIOS() {
244 bool doPause = m_controller->isLoaded() && !m_controller->isPaused();
245 if (doPause) {
246 m_controller->setPaused(true);
247 }
248 QString filename = QFileDialog::getOpenFileName(this, tr("Select BIOS"), m_config->getQtOption("lastDirectory").toString());
249 if (doPause) {
250 m_controller->setPaused(false);
251 }
252 if (!filename.isEmpty()) {
253 m_config->setQtOption("lastDirectory", QFileInfo(filename).dir().path());
254 m_config->setOption("bios", filename);
255 m_config->updateOption("bios");
256 m_config->setOption("useBios", true);
257 m_config->updateOption("useBios");
258 m_controller->loadBIOS(filename);
259 }
260}
261
262void Window::selectPatch() {
263 bool doPause = m_controller->isLoaded() && !m_controller->isPaused();
264 if (doPause) {
265 m_controller->setPaused(true);
266 }
267 QString filename = QFileDialog::getOpenFileName(this, tr("Select patch"), m_config->getQtOption("lastDirectory").toString(), tr("Patches (*.ips *.ups *.bps)"));
268 if (doPause) {
269 m_controller->setPaused(false);
270 }
271 if (!filename.isEmpty()) {
272 m_config->setQtOption("lastDirectory", QFileInfo(filename).dir().path());
273 m_controller->loadPatch(filename);
274 }
275}
276
277void Window::openView(QWidget* widget) {
278 connect(this, SIGNAL(shutdown()), widget, SLOT(close()));
279 widget->setAttribute(Qt::WA_DeleteOnClose);
280 widget->show();
281}
282
283void Window::importSharkport() {
284 bool doPause = m_controller->isLoaded() && !m_controller->isPaused();
285 if (doPause) {
286 m_controller->setPaused(true);
287 }
288 QString filename = QFileDialog::getOpenFileName(this, tr("Select save"), m_config->getQtOption("lastDirectory").toString(), tr("GameShark saves (*.sps *.xps)"));
289 if (doPause) {
290 m_controller->setPaused(false);
291 }
292 if (!filename.isEmpty()) {
293 m_config->setQtOption("lastDirectory", QFileInfo(filename).dir().path());
294 m_controller->importSharkport(filename);
295 }
296}
297
298void Window::exportSharkport() {
299 bool doPause = m_controller->isLoaded() && !m_controller->isPaused();
300 if (doPause) {
301 m_controller->setPaused(true);
302 }
303 QString filename = QFileDialog::getSaveFileName(this, tr("Select save"), m_config->getQtOption("lastDirectory").toString(), tr("GameShark saves (*.sps *.xps)"));
304 if (doPause) {
305 m_controller->setPaused(false);
306 }
307 if (!filename.isEmpty()) {
308 m_config->setQtOption("lastDirectory", QFileInfo(filename).dir().path());
309 m_controller->exportSharkport(filename);
310 }
311}
312
313void Window::openKeymapWindow() {
314 GBAKeyEditor* keyEditor = new GBAKeyEditor(&m_inputController, InputController::KEYBOARD);
315 openView(keyEditor);
316}
317
318void Window::openSettingsWindow() {
319 SettingsView* settingsWindow = new SettingsView(m_config);
320 connect(settingsWindow, SIGNAL(biosLoaded(const QString&)), m_controller, SLOT(loadBIOS(const QString&)));
321 connect(settingsWindow, SIGNAL(audioDriverChanged()), m_controller, SLOT(reloadAudioDriver()));
322 openView(settingsWindow);
323}
324
325void Window::openShortcutWindow() {
326#ifdef BUILD_SDL
327 m_inputController.recalibrateAxes();
328#endif
329 ShortcutView* shortcutView = new ShortcutView();
330 shortcutView->setController(m_shortcutController);
331 openView(shortcutView);
332}
333
334void Window::openOverrideWindow() {
335 OverrideView* overrideWindow = new OverrideView(m_controller, m_config);
336 openView(overrideWindow);
337}
338
339void Window::openSensorWindow() {
340 SensorView* sensorWindow = new SensorView(m_controller, &m_inputController);
341 openView(sensorWindow);
342}
343
344void Window::openCheatsWindow() {
345 CheatsView* cheatsWindow = new CheatsView(m_controller);
346 openView(cheatsWindow);
347}
348
349void Window::openPaletteWindow() {
350 PaletteView* paletteWindow = new PaletteView(m_controller);
351 openView(paletteWindow);
352}
353
354void Window::openMemoryWindow() {
355 MemoryView* memoryWindow = new MemoryView(m_controller);
356 openView(memoryWindow);
357}
358
359#ifdef BUILD_SDL
360void Window::openGamepadWindow() {
361 const char* profile = m_inputController.profileForType(SDL_BINDING_BUTTON);
362 GBAKeyEditor* keyEditor = new GBAKeyEditor(&m_inputController, SDL_BINDING_BUTTON, profile);
363 openView(keyEditor);
364}
365#endif
366
367#ifdef USE_FFMPEG
368void Window::openVideoWindow() {
369 if (!m_videoView) {
370 m_videoView = new VideoView();
371 connect(m_videoView, SIGNAL(recordingStarted(GBAAVStream*)), m_controller, SLOT(setAVStream(GBAAVStream*)));
372 connect(m_videoView, SIGNAL(recordingStopped()), m_controller, SLOT(clearAVStream()), Qt::DirectConnection);
373 connect(m_controller, SIGNAL(gameStopped(GBAThread*)), m_videoView, SLOT(stopRecording()));
374 connect(m_controller, SIGNAL(gameStopped(GBAThread*)), m_videoView, SLOT(close()));
375 connect(this, SIGNAL(shutdown()), m_videoView, SLOT(close()));
376 }
377 m_videoView->show();
378}
379#endif
380
381#ifdef USE_MAGICK
382void Window::openGIFWindow() {
383 if (!m_gifView) {
384 m_gifView = new GIFView();
385 connect(m_gifView, SIGNAL(recordingStarted(GBAAVStream*)), m_controller, SLOT(setAVStream(GBAAVStream*)));
386 connect(m_gifView, SIGNAL(recordingStopped()), m_controller, SLOT(clearAVStream()), Qt::DirectConnection);
387 connect(m_controller, SIGNAL(gameStopped(GBAThread*)), m_gifView, SLOT(stopRecording()));
388 connect(m_controller, SIGNAL(gameStopped(GBAThread*)), m_gifView, SLOT(close()));
389 connect(this, SIGNAL(shutdown()), m_gifView, SLOT(close()));
390 }
391 m_gifView->show();
392}
393#endif
394
395#ifdef USE_GDB_STUB
396void Window::gdbOpen() {
397 if (!m_gdbController) {
398 m_gdbController = new GDBController(m_controller, this);
399 }
400 GDBWindow* window = new GDBWindow(m_gdbController);
401 connect(this, SIGNAL(shutdown()), window, SLOT(close()));
402 window->setAttribute(Qt::WA_DeleteOnClose);
403 window->show();
404}
405#endif
406
407void Window::keyPressEvent(QKeyEvent* event) {
408 if (event->isAutoRepeat()) {
409 QWidget::keyPressEvent(event);
410 return;
411 }
412 GBAKey key = m_inputController.mapKeyboard(event->key());
413 if (key == GBA_KEY_NONE) {
414 QWidget::keyPressEvent(event);
415 return;
416 }
417 m_controller->keyPressed(key);
418 event->accept();
419}
420
421void Window::keyReleaseEvent(QKeyEvent* event) {
422 if (event->isAutoRepeat()) {
423 QWidget::keyReleaseEvent(event);
424 return;
425 }
426 GBAKey key = m_inputController.mapKeyboard(event->key());
427 if (key == GBA_KEY_NONE) {
428 QWidget::keyPressEvent(event);
429 return;
430 }
431 m_controller->keyReleased(key);
432 event->accept();
433}
434
435void Window::resizeEvent(QResizeEvent*) {
436 m_config->setOption("height", m_screenWidget->height());
437 m_config->setOption("width", m_screenWidget->width());
438 m_config->setOption("fullscreen", isFullScreen());
439}
440
441void Window::closeEvent(QCloseEvent* event) {
442 emit shutdown();
443 m_config->setQtOption("windowPos", pos());
444 saveConfig();
445 QMainWindow::closeEvent(event);
446}
447
448void Window::focusOutEvent(QFocusEvent*) {
449 m_controller->setTurbo(false, false);
450 m_controller->clearKeys();
451}
452
453void Window::dragEnterEvent(QDragEnterEvent* event) {
454 if (event->mimeData()->hasFormat("text/uri-list")) {
455 event->acceptProposedAction();
456 }
457}
458
459void Window::dropEvent(QDropEvent* event) {
460 QString uris = event->mimeData()->data("text/uri-list");
461 uris = uris.trimmed();
462 if (uris.contains("\n")) {
463 // Only one file please
464 return;
465 }
466 QUrl url(uris);
467 if (!url.isLocalFile()) {
468 // No remote loading
469 return;
470 }
471 event->accept();
472 m_controller->loadGame(url.path());
473}
474
475void Window::mouseDoubleClickEvent(QMouseEvent* event) {
476 if (event->button() != Qt::LeftButton) {
477 return;
478 }
479 toggleFullScreen();
480}
481
482void Window::enterFullScreen() {
483 if (isFullScreen()) {
484 return;
485 }
486 showFullScreen();
487#ifndef Q_OS_MAC
488 if (m_controller->isLoaded() && !m_controller->isPaused()) {
489 menuBar()->hide();
490 }
491#endif
492}
493
494void Window::exitFullScreen() {
495 if (!isFullScreen()) {
496 return;
497 }
498 showNormal();
499 menuBar()->show();
500}
501
502void Window::toggleFullScreen() {
503 if (isFullScreen()) {
504 exitFullScreen();
505 } else {
506 enterFullScreen();
507 }
508}
509
510void Window::gameStarted(GBAThread* context) {
511 char title[13] = { '\0' };
512 MutexLock(&context->stateMutex);
513 if (context->state < THREAD_EXITING) {
514 emit startDrawing(context);
515 GBAGetGameTitle(context->gba, title);
516 } else {
517 MutexUnlock(&context->stateMutex);
518 return;
519 }
520 MutexUnlock(&context->stateMutex);
521 foreach (QAction* action, m_gameActions) {
522 action->setDisabled(false);
523 }
524 appendMRU(context->fname);
525 updateTitle();
526 attachWidget(m_display);
527
528#ifndef Q_OS_MAC
529 if(isFullScreen()) {
530 menuBar()->hide();
531 }
532#endif
533
534 m_hitUnimplementedBiosCall = false;
535 m_fpsTimer.start();
536}
537
538void Window::gameStopped() {
539 foreach (QAction* action, m_gameActions) {
540 action->setDisabled(true);
541 }
542 updateTitle();
543 detachWidget(m_display);
544 m_screenWidget->setLockAspectRatio(m_logo.width(), m_logo.height());
545 m_screenWidget->setPixmap(m_logo);
546
547 m_fpsTimer.stop();
548}
549
550void Window::gameCrashed(const QString& errorMessage) {
551 QMessageBox* crash = new QMessageBox(QMessageBox::Critical, tr("Crash"),
552 tr("The game has crashed with the following error:\n\n%1").arg(errorMessage),
553 QMessageBox::Ok, this, Qt::Sheet);
554 crash->setAttribute(Qt::WA_DeleteOnClose);
555 crash->show();
556}
557
558void Window::gameFailed() {
559 QMessageBox* fail = new QMessageBox(QMessageBox::Warning, tr("Couldn't Load"),
560 tr("Could not load game. Are you sure it's in the correct format?"),
561 QMessageBox::Ok, this, Qt::Sheet);
562 fail->setAttribute(Qt::WA_DeleteOnClose);
563 fail->show();
564}
565
566void Window::unimplementedBiosCall(int call) {
567 if (m_hitUnimplementedBiosCall) {
568 return;
569 }
570 m_hitUnimplementedBiosCall = true;
571
572 QMessageBox* fail = new QMessageBox(QMessageBox::Warning, tr("Unimplemented BIOS call"),
573 tr("This game uses a BIOS call that is not implemented. Please use the official BIOS for best experience."),
574 QMessageBox::Ok, this, Qt::Sheet);
575 fail->setAttribute(Qt::WA_DeleteOnClose);
576 fail->show();
577}
578
579void Window::recordFrame() {
580 m_frameList.append(QDateTime::currentDateTime());
581 while (m_frameList.count() > FRAME_LIST_SIZE) {
582 m_frameList.removeFirst();
583 }
584}
585
586void Window::showFPS() {
587 if (m_frameList.isEmpty()) {
588 updateTitle();
589 return;
590 }
591 qint64 interval = m_frameList.first().msecsTo(m_frameList.last());
592 float fps = (m_frameList.count() - 1) * 10000.f / interval;
593 fps = round(fps) / 10.f;
594 updateTitle(fps);
595}
596
597void Window::updateTitle(float fps) {
598 QString title;
599
600 m_controller->threadInterrupt();
601 if (m_controller->isLoaded()) {
602 char gameTitle[13] = { '\0' };
603 GBAGetGameTitle(m_controller->thread()->gba, gameTitle);
604
605 title = (gameTitle);
606 }
607 std::shared_ptr<MultiplayerController> multiplayer = m_controller->multiplayerController();
608 if (multiplayer && multiplayer->attached() > 1) {
609 title += tr(" - Player %1 of %2").arg(m_playerId + 1).arg(multiplayer->attached());
610 }
611 m_controller->threadContinue();
612 if (title.isNull()) {
613 setWindowTitle(tr("%1 - %2").arg(projectName).arg(projectVersion));
614 } else if (isnan(fps)) {
615 setWindowTitle(tr("%1 - %2 - %3").arg(projectName).arg(title).arg(projectVersion));
616 } else {
617 setWindowTitle(tr("%1 - %2 (%3 fps) - %4").arg(projectName).arg(title).arg(fps).arg(projectVersion));
618 }
619}
620
621void Window::openStateWindow(LoadSave ls) {
622 if (m_stateWindow) {
623 return;
624 }
625 bool wasPaused = m_controller->isPaused();
626 m_stateWindow = new LoadSaveState(m_controller);
627 connect(this, SIGNAL(shutdown()), m_stateWindow, SLOT(close()));
628 connect(m_controller, SIGNAL(gameStopped(GBAThread*)), m_stateWindow, SLOT(close()));
629 connect(m_stateWindow, &LoadSaveState::closed, [this]() {
630 m_screenWidget->layout()->removeWidget(m_stateWindow);
631 m_stateWindow = nullptr;
632 QMetaObject::invokeMethod(this, "setFocus", Qt::QueuedConnection);
633 });
634 if (!wasPaused) {
635 m_controller->setPaused(true);
636 connect(m_stateWindow, &LoadSaveState::closed, [this]() { m_controller->setPaused(false); });
637 }
638 m_stateWindow->setAttribute(Qt::WA_DeleteOnClose);
639 m_stateWindow->setMode(ls);
640 attachWidget(m_stateWindow);
641}
642
643void Window::setupMenu(QMenuBar* menubar) {
644 menubar->clear();
645 QMenu* fileMenu = menubar->addMenu(tr("&File"));
646 m_shortcutController->addMenu(fileMenu);
647 installEventFilter(m_shortcutController);
648 addControlledAction(fileMenu, fileMenu->addAction(tr("Load &ROM..."), this, SLOT(selectROM()), QKeySequence::Open), "loadROM");
649 addControlledAction(fileMenu, fileMenu->addAction(tr("Load &BIOS..."), this, SLOT(selectBIOS())), "loadBIOS");
650 addControlledAction(fileMenu, fileMenu->addAction(tr("Load &patch..."), this, SLOT(selectPatch())), "loadPatch");
651
652 m_mruMenu = fileMenu->addMenu(tr("Recent"));
653
654 fileMenu->addSeparator();
655
656 QAction* loadState = new QAction(tr("&Load state"), fileMenu);
657 loadState->setShortcut(tr("F10"));
658 connect(loadState, &QAction::triggered, [this]() { this->openStateWindow(LoadSave::LOAD); });
659 m_gameActions.append(loadState);
660 addControlledAction(fileMenu, loadState, "loadState");
661
662 QAction* saveState = new QAction(tr("&Save state"), fileMenu);
663 saveState->setShortcut(tr("Shift+F10"));
664 connect(saveState, &QAction::triggered, [this]() { this->openStateWindow(LoadSave::SAVE); });
665 m_gameActions.append(saveState);
666 addControlledAction(fileMenu, saveState, "saveState");
667
668 QMenu* quickLoadMenu = fileMenu->addMenu(tr("Quick load"));
669 QMenu* quickSaveMenu = fileMenu->addMenu(tr("Quick save"));
670 m_shortcutController->addMenu(quickLoadMenu);
671 m_shortcutController->addMenu(quickSaveMenu);
672
673 QAction* quickLoad = new QAction(tr("Load recent"), quickLoadMenu);
674 connect(quickLoad, SIGNAL(triggered()), m_controller, SLOT(loadState()));
675 m_gameActions.append(quickLoad);
676 addControlledAction(quickLoadMenu, quickLoad, "quickLoad");
677
678 QAction* quickSave = new QAction(tr("Save recent"), quickSaveMenu);
679 connect(quickSave, SIGNAL(triggered()), m_controller, SLOT(saveState()));
680 m_gameActions.append(quickSave);
681 addControlledAction(quickSaveMenu, quickSave, "quickSave");
682
683 quickLoadMenu->addSeparator();
684 quickSaveMenu->addSeparator();
685
686 int i;
687 for (i = 1; i < 10; ++i) {
688 quickLoad = new QAction(tr("State &%1").arg(i), quickLoadMenu);
689 quickLoad->setShortcut(tr("F%1").arg(i));
690 connect(quickLoad, &QAction::triggered, [this, i]() { m_controller->loadState(i); });
691 m_gameActions.append(quickLoad);
692 addControlledAction(quickLoadMenu, quickLoad, QString("quickLoad.%1").arg(i));
693
694 quickSave = new QAction(tr("State &%1").arg(i), quickSaveMenu);
695 quickSave->setShortcut(tr("Shift+F%1").arg(i));
696 connect(quickSave, &QAction::triggered, [this, i]() { m_controller->saveState(i); });
697 m_gameActions.append(quickSave);
698 addControlledAction(quickSaveMenu, quickSave, QString("quickSave.%1").arg(i));
699 }
700
701 fileMenu->addSeparator();
702 QAction* importShark = new QAction(tr("Import GameShark Save"), fileMenu);
703 connect(importShark, SIGNAL(triggered()), this, SLOT(importSharkport()));
704 m_gameActions.append(importShark);
705 addControlledAction(fileMenu, importShark, "importShark");
706
707 QAction* exportShark = new QAction(tr("Export GameShark Save"), fileMenu);
708 connect(exportShark, SIGNAL(triggered()), this, SLOT(exportSharkport()));
709 m_gameActions.append(exportShark);
710 addControlledAction(fileMenu, exportShark, "exportShark");
711
712 fileMenu->addSeparator();
713 QAction* multiWindow = new QAction(tr("New multiplayer window"), fileMenu);
714 connect(multiWindow, &QAction::triggered, [this]() {
715 std::shared_ptr<MultiplayerController> multiplayer = m_controller->multiplayerController();
716 if (!multiplayer) {
717 multiplayer = std::make_shared<MultiplayerController>();
718 m_controller->setMultiplayerController(multiplayer);
719 }
720 Window* w2 = new Window(m_config, multiplayer->attached());
721 w2->setAttribute(Qt::WA_DeleteOnClose);
722#ifndef Q_OS_MAC
723 w2->show();
724#endif
725 w2->loadConfig();
726 w2->controller()->setMultiplayerController(multiplayer);
727#ifdef Q_OS_MAC
728 w2->show();
729#endif
730 });
731 addControlledAction(fileMenu, multiWindow, "multiWindow");
732
733#ifndef Q_OS_MAC
734 addControlledAction(fileMenu, fileMenu->addAction(tr("E&xit"), this, SLOT(close()), QKeySequence::Quit), "quit");
735#endif
736
737 QMenu* emulationMenu = menubar->addMenu(tr("&Emulation"));
738 m_shortcutController->addMenu(emulationMenu);
739 QAction* reset = new QAction(tr("&Reset"), emulationMenu);
740 reset->setShortcut(tr("Ctrl+R"));
741 connect(reset, SIGNAL(triggered()), m_controller, SLOT(reset()));
742 m_gameActions.append(reset);
743 addControlledAction(emulationMenu, reset, "reset");
744
745 QAction* shutdown = new QAction(tr("Sh&utdown"), emulationMenu);
746 connect(shutdown, SIGNAL(triggered()), m_controller, SLOT(closeGame()));
747 m_gameActions.append(shutdown);
748 addControlledAction(emulationMenu, shutdown, "shutdown");
749 emulationMenu->addSeparator();
750
751 QAction* pause = new QAction(tr("&Pause"), emulationMenu);
752 pause->setChecked(false);
753 pause->setCheckable(true);
754 pause->setShortcut(tr("Ctrl+P"));
755 connect(pause, SIGNAL(triggered(bool)), m_controller, SLOT(setPaused(bool)));
756 connect(m_controller, &GameController::gamePaused, [this, pause]() {
757 pause->setChecked(true);
758
759 QImage currentImage(reinterpret_cast<const uchar*>(m_controller->drawContext()), VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS, 1024, QImage::Format_RGB32);
760 QPixmap pixmap;
761 pixmap.convertFromImage(currentImage.rgbSwapped());
762 m_screenWidget->setPixmap(pixmap);
763 m_screenWidget->setLockAspectRatio(3, 2);
764 });
765 connect(m_controller, &GameController::gameUnpaused, [pause]() { pause->setChecked(false); });
766 m_gameActions.append(pause);
767 addControlledAction(emulationMenu, pause, "pause");
768
769 QAction* frameAdvance = new QAction(tr("&Next frame"), emulationMenu);
770 frameAdvance->setShortcut(tr("Ctrl+N"));
771 connect(frameAdvance, SIGNAL(triggered()), m_controller, SLOT(frameAdvance()));
772 m_gameActions.append(frameAdvance);
773 addControlledAction(emulationMenu, frameAdvance, "frameAdvance");
774
775 emulationMenu->addSeparator();
776
777 m_shortcutController->addFunctions(emulationMenu, [this]() {
778 m_controller->setTurbo(true, false);
779 }, [this]() {
780 m_controller->setTurbo(false, false);
781 }, QKeySequence(Qt::Key_Tab), tr("Fast forward (held)"), "holdFastForward");
782
783 QAction* turbo = new QAction(tr("&Fast forward"), emulationMenu);
784 turbo->setCheckable(true);
785 turbo->setChecked(false);
786 turbo->setShortcut(tr("Shift+Tab"));
787 connect(turbo, SIGNAL(triggered(bool)), m_controller, SLOT(setTurbo(bool)));
788 addControlledAction(emulationMenu, turbo, "fastForward");
789
790 QAction* rewind = new QAction(tr("Re&wind"), emulationMenu);
791 rewind->setShortcut(tr("`"));
792 connect(rewind, SIGNAL(triggered()), m_controller, SLOT(rewind()));
793 m_gameActions.append(rewind);
794 addControlledAction(emulationMenu, rewind, "rewind");
795
796 QAction* frameRewind = new QAction(tr("Step backwards"), emulationMenu);
797 frameRewind->setShortcut(tr("Ctrl+B"));
798 connect(frameRewind, &QAction::triggered, [this] () {
799 m_controller->rewind(1);
800 });
801 m_gameActions.append(frameRewind);
802 addControlledAction(emulationMenu, frameRewind, "frameRewind");
803
804 ConfigOption* videoSync = m_config->addOption("videoSync");
805 videoSync->addBoolean(tr("Sync to &video"), emulationMenu);
806 videoSync->connect([this](const QVariant& value) {
807 m_controller->setVideoSync(value.toBool());
808 }, this);
809 m_config->updateOption("videoSync");
810
811 ConfigOption* audioSync = m_config->addOption("audioSync");
812 audioSync->addBoolean(tr("Sync to &audio"), emulationMenu);
813 audioSync->connect([this](const QVariant& value) {
814 m_controller->setAudioSync(value.toBool());
815 }, this);
816 m_config->updateOption("audioSync");
817
818 emulationMenu->addSeparator();
819
820 QMenu* solarMenu = emulationMenu->addMenu(tr("Solar sensor"));
821 m_shortcutController->addMenu(solarMenu);
822 QAction* solarIncrease = new QAction(tr("Increase solar level"), solarMenu);
823 connect(solarIncrease, SIGNAL(triggered()), m_controller, SLOT(increaseLuminanceLevel()));
824 addControlledAction(solarMenu, solarIncrease, "increaseLuminanceLevel");
825
826 QAction* solarDecrease = new QAction(tr("Decrease solar level"), solarMenu);
827 connect(solarDecrease, SIGNAL(triggered()), m_controller, SLOT(decreaseLuminanceLevel()));
828 addControlledAction(solarMenu, solarDecrease, "decreaseLuminanceLevel");
829
830 QAction* maxSolar = new QAction(tr("Brightest solar level"), solarMenu);
831 connect(maxSolar, &QAction::triggered, [this]() { m_controller->setLuminanceLevel(10); });
832 addControlledAction(solarMenu, maxSolar, "maxLuminanceLevel");
833
834 QAction* minSolar = new QAction(tr("Darkest solar level"), solarMenu);
835 connect(minSolar, &QAction::triggered, [this]() { m_controller->setLuminanceLevel(0); });
836 addControlledAction(solarMenu, minSolar, "minLuminanceLevel");
837
838 solarMenu->addSeparator();
839 for (int i = 0; i <= 10; ++i) {
840 QAction* setSolar = new QAction(tr("Brightness %1").arg(QString::number(i)), solarMenu);
841 connect(setSolar, &QAction::triggered, [this, i]() {
842 m_controller->setLuminanceLevel(i);
843 });
844 addControlledAction(solarMenu, setSolar, QString("luminanceLevel.%1").arg(QString::number(i)));
845 }
846
847 QMenu* avMenu = menubar->addMenu(tr("Audio/&Video"));
848 m_shortcutController->addMenu(avMenu);
849 QMenu* frameMenu = avMenu->addMenu(tr("Frame size"));
850 m_shortcutController->addMenu(frameMenu, avMenu);
851 for (int i = 1; i <= 6; ++i) {
852 QAction* setSize = new QAction(tr("%1x").arg(QString::number(i)), avMenu);
853 connect(setSize, &QAction::triggered, [this, i]() {
854 showNormal();
855 resizeFrame(VIDEO_HORIZONTAL_PIXELS * i, VIDEO_VERTICAL_PIXELS * i);
856 });
857 addControlledAction(frameMenu, setSize, QString("frame%1x").arg(QString::number(i)));
858 }
859 addControlledAction(frameMenu, frameMenu->addAction(tr("Fullscreen"), this, SLOT(toggleFullScreen()), QKeySequence("Ctrl+F")), "fullscreen");
860
861 ConfigOption* lockAspectRatio = m_config->addOption("lockAspectRatio");
862 lockAspectRatio->addBoolean(tr("Lock aspect ratio"), avMenu);
863 lockAspectRatio->connect([this](const QVariant& value) {
864 m_display->lockAspectRatio(value.toBool());
865 }, this);
866 m_config->updateOption("lockAspectRatio");
867
868 ConfigOption* resampleVideo = m_config->addOption("resampleVideo");
869 resampleVideo->addBoolean(tr("Resample video"), avMenu);
870 resampleVideo->connect([this](const QVariant& value) {
871 m_display->filter(value.toBool());
872 }, this);
873 m_config->updateOption("resampleVideo");
874
875 QMenu* skipMenu = avMenu->addMenu(tr("Frame&skip"));
876 ConfigOption* skip = m_config->addOption("frameskip");
877 skip->connect([this](const QVariant& value) {
878 m_controller->setFrameskip(value.toInt());
879 }, this);
880 for (int i = 0; i <= 10; ++i) {
881 skip->addValue(QString::number(i), i, skipMenu);
882 }
883 m_config->updateOption("frameskip");
884
885 avMenu->addSeparator();
886
887 QMenu* buffersMenu = avMenu->addMenu(tr("Audio buffer &size"));
888 ConfigOption* buffers = m_config->addOption("audioBuffers");
889 buffers->connect([this](const QVariant& value) {
890 emit audioBufferSamplesChanged(value.toInt());
891 }, this);
892 buffers->addValue(tr("512"), 512, buffersMenu);
893 buffers->addValue(tr("768"), 768, buffersMenu);
894 buffers->addValue(tr("1024"), 1024, buffersMenu);
895 buffers->addValue(tr("2048"), 2048, buffersMenu);
896 buffers->addValue(tr("4096"), 4096, buffersMenu);
897 m_config->updateOption("audioBuffers");
898
899 avMenu->addSeparator();
900
901 QMenu* target = avMenu->addMenu(tr("FPS target"));
902 ConfigOption* fpsTargetOption = m_config->addOption("fpsTarget");
903 fpsTargetOption->connect([this](const QVariant& value) {
904 emit fpsTargetChanged(value.toFloat());
905 }, this);
906 fpsTargetOption->addValue(tr("15"), 15, target);
907 fpsTargetOption->addValue(tr("30"), 30, target);
908 fpsTargetOption->addValue(tr("45"), 45, target);
909 fpsTargetOption->addValue(tr("Native (59.7)"), float(GBA_ARM7TDMI_FREQUENCY) / float(VIDEO_TOTAL_LENGTH), target);
910 fpsTargetOption->addValue(tr("60"), 60, target);
911 fpsTargetOption->addValue(tr("90"), 90, target);
912 fpsTargetOption->addValue(tr("120"), 120, target);
913 fpsTargetOption->addValue(tr("240"), 240, target);
914 m_config->updateOption("fpsTarget");
915
916#if defined(USE_PNG) || defined(USE_FFMPEG) || defined(USE_MAGICK)
917 avMenu->addSeparator();
918#endif
919
920#ifdef USE_PNG
921 QAction* screenshot = new QAction(tr("Take &screenshot"), avMenu);
922 screenshot->setShortcut(tr("F12"));
923 connect(screenshot, SIGNAL(triggered()), m_controller, SLOT(screenshot()));
924 m_gameActions.append(screenshot);
925 addControlledAction(avMenu, screenshot, "screenshot");
926#endif
927
928#ifdef USE_FFMPEG
929 QAction* recordOutput = new QAction(tr("Record output..."), avMenu);
930 recordOutput->setShortcut(tr("F11"));
931 connect(recordOutput, SIGNAL(triggered()), this, SLOT(openVideoWindow()));
932 addControlledAction(avMenu, recordOutput, "recordOutput");
933#endif
934
935#ifdef USE_MAGICK
936 QAction* recordGIF = new QAction(tr("Record GIF..."), avMenu);
937 recordGIF->setShortcut(tr("Shift+F11"));
938 connect(recordGIF, SIGNAL(triggered()), this, SLOT(openGIFWindow()));
939 addControlledAction(avMenu, recordGIF, "recordGIF");
940#endif
941
942 avMenu->addSeparator();
943 QMenu* videoLayers = avMenu->addMenu(tr("Video layers"));
944
945 for (int i = 0; i < 4; ++i) {
946 QAction* enableBg = new QAction(tr("Background %0").arg(i), videoLayers);
947 enableBg->setCheckable(true);
948 enableBg->setChecked(true);
949 connect(enableBg, &QAction::triggered, [this, i](bool enable) { m_controller->thread()->gba->video.renderer->disableBG[i] = !enable; });
950 m_gameActions.append(enableBg);
951 addControlledAction(videoLayers, enableBg, QString("enableBG%0").arg(i));
952 }
953
954 QAction* enableObj = new QAction(tr("OBJ (sprites)"), videoLayers);
955 enableObj->setCheckable(true);
956 enableObj->setChecked(true);
957 connect(enableObj, &QAction::triggered, [this](bool enable) { m_controller->thread()->gba->video.renderer->disableOBJ = !enable; });
958 m_gameActions.append(enableObj);
959 addControlledAction(videoLayers, enableObj, "enableOBJ");
960
961 QMenu* audioChannels = avMenu->addMenu(tr("Audio channels"));
962
963 for (int i = 0; i < 4; ++i) {
964 QAction* enableCh = new QAction(tr("Channel %0").arg(i + 1), audioChannels);
965 enableCh->setCheckable(true);
966 enableCh->setChecked(true);
967 connect(enableCh, &QAction::triggered, [this, i](bool enable) { m_controller->thread()->gba->audio.forceDisableCh[i] = !enable; });
968 m_gameActions.append(enableCh);
969 addControlledAction(audioChannels, enableCh, QString("enableCh%0").arg(i + 1));
970 }
971
972 QAction* enableChA = new QAction(tr("Channel A"), audioChannels);
973 enableChA->setCheckable(true);
974 enableChA->setChecked(true);
975 connect(enableChA, &QAction::triggered, [this, i](bool enable) { m_controller->thread()->gba->audio.forceDisableChA = !enable; });
976 m_gameActions.append(enableChA);
977 addControlledAction(audioChannels, enableChA, QString("enableChA"));
978
979 QAction* enableChB = new QAction(tr("Channel B"), audioChannels);
980 enableChB->setCheckable(true);
981 enableChB->setChecked(true);
982 connect(enableChB, &QAction::triggered, [this, i](bool enable) { m_controller->thread()->gba->audio.forceDisableChB = !enable; });
983 m_gameActions.append(enableChB);
984 addControlledAction(audioChannels, enableChB, QString("enableChB"));
985
986 QMenu* toolsMenu = menubar->addMenu(tr("&Tools"));
987 m_shortcutController->addMenu(toolsMenu);
988 QAction* viewLogs = new QAction(tr("View &logs..."), toolsMenu);
989 connect(viewLogs, SIGNAL(triggered()), m_logView, SLOT(show()));
990 addControlledAction(toolsMenu, viewLogs, "viewLogs");
991
992 QAction* overrides = new QAction(tr("Game &overrides..."), toolsMenu);
993 connect(overrides, SIGNAL(triggered()), this, SLOT(openOverrideWindow()));
994 addControlledAction(toolsMenu, overrides, "overrideWindow");
995
996 QAction* sensors = new QAction(tr("Game &Pak sensors..."), toolsMenu);
997 connect(sensors, SIGNAL(triggered()), this, SLOT(openSensorWindow()));
998 addControlledAction(toolsMenu, sensors, "sensorWindow");
999
1000 QAction* cheats = new QAction(tr("&Cheats..."), toolsMenu);
1001 connect(cheats, SIGNAL(triggered()), this, SLOT(openCheatsWindow()));
1002 addControlledAction(toolsMenu, cheats, "cheatsWindow");
1003
1004#ifdef USE_GDB_STUB
1005 QAction* gdbWindow = new QAction(tr("Start &GDB server..."), toolsMenu);
1006 connect(gdbWindow, SIGNAL(triggered()), this, SLOT(gdbOpen()));
1007 addControlledAction(toolsMenu, gdbWindow, "gdbWindow");
1008#endif
1009
1010 toolsMenu->addSeparator();
1011 addControlledAction(toolsMenu, toolsMenu->addAction(tr("Settings..."), this, SLOT(openSettingsWindow())), "settings");
1012 addControlledAction(toolsMenu, toolsMenu->addAction(tr("Edit shortcuts..."), this, SLOT(openShortcutWindow())), "shortcuts");
1013
1014 QAction* keymap = new QAction(tr("Remap keyboard..."), toolsMenu);
1015 connect(keymap, SIGNAL(triggered()), this, SLOT(openKeymapWindow()));
1016 addControlledAction(toolsMenu, keymap, "remapKeyboard");
1017
1018#ifdef BUILD_SDL
1019 QAction* gamepad = new QAction(tr("Remap gamepad..."), toolsMenu);
1020 connect(gamepad, SIGNAL(triggered()), this, SLOT(openGamepadWindow()));
1021 addControlledAction(toolsMenu, gamepad, "remapGamepad");
1022#endif
1023
1024 toolsMenu->addSeparator();
1025
1026 QAction* paletteView = new QAction(tr("View &palette..."), toolsMenu);
1027 connect(paletteView, SIGNAL(triggered()), this, SLOT(openPaletteWindow()));
1028 m_gameActions.append(paletteView);
1029 addControlledAction(toolsMenu, paletteView, "paletteWindow");
1030
1031 QAction* memoryView = new QAction(tr("View memory..."), toolsMenu);
1032 connect(memoryView, SIGNAL(triggered()), this, SLOT(openMemoryWindow()));
1033 m_gameActions.append(memoryView);
1034 addControlledAction(toolsMenu, memoryView, "memoryView");
1035
1036 ConfigOption* skipBios = m_config->addOption("skipBios");
1037 skipBios->connect([this](const QVariant& value) {
1038 m_controller->setSkipBIOS(value.toBool());
1039 }, this);
1040
1041 ConfigOption* volume = m_config->addOption("volume");
1042 volume->connect([this](const QVariant& value) {
1043 m_controller->setVolume(value.toInt());
1044 }, this);
1045
1046 ConfigOption* mute = m_config->addOption("mute");
1047 mute->connect([this](const QVariant& value) {
1048 m_controller->setMute(value.toBool());
1049 }, this);
1050
1051 ConfigOption* rewindEnable = m_config->addOption("rewindEnable");
1052 rewindEnable->connect([this](const QVariant& value) {
1053 m_controller->setRewind(value.toBool(), m_config->getOption("rewindBufferCapacity").toInt(), m_config->getOption("rewindBufferInterval").toInt());
1054 }, this);
1055
1056 ConfigOption* rewindBufferCapacity = m_config->addOption("rewindBufferCapacity");
1057 rewindBufferCapacity->connect([this](const QVariant& value) {
1058 m_controller->setRewind(m_config->getOption("rewindEnable").toInt(), value.toInt(), m_config->getOption("rewindBufferInterval").toInt());
1059 }, this);
1060
1061 ConfigOption* rewindBufferInterval = m_config->addOption("rewindBufferInterval");
1062 rewindBufferInterval->connect([this](const QVariant& value) {
1063 m_controller->setRewind(m_config->getOption("rewindEnable").toInt(), m_config->getOption("rewindBufferCapacity").toInt(), value.toInt());
1064 }, this);
1065
1066 ConfigOption* allowOpposingDirections = m_config->addOption("allowOpposingDirections");
1067 allowOpposingDirections->connect([this](const QVariant& value) {
1068 m_inputController.setAllowOpposing(value.toBool());
1069 }, this);
1070
1071 QAction* exitFullScreen = new QAction(tr("Exit fullscreen"), frameMenu);
1072 connect(exitFullScreen, SIGNAL(triggered()), this, SLOT(exitFullScreen()));
1073 exitFullScreen->setShortcut(QKeySequence("Esc"));
1074 addHiddenAction(frameMenu, exitFullScreen, "exitFullScreen");
1075
1076 foreach (QAction* action, m_gameActions) {
1077 action->setDisabled(true);
1078 }
1079}
1080
1081void Window::attachWidget(QWidget* widget) {
1082 m_screenWidget->layout()->addWidget(widget);
1083 static_cast<QStackedLayout*>(m_screenWidget->layout())->setCurrentWidget(widget);
1084}
1085
1086void Window::detachWidget(QWidget* widget) {
1087 m_screenWidget->layout()->removeWidget(widget);
1088}
1089
1090void Window::appendMRU(const QString& fname) {
1091 int index = m_mruFiles.indexOf(fname);
1092 if (index >= 0) {
1093 m_mruFiles.removeAt(index);
1094 }
1095 m_mruFiles.prepend(fname);
1096 while (m_mruFiles.size() > ConfigController::MRU_LIST_SIZE) {
1097 m_mruFiles.removeLast();
1098 }
1099 updateMRU();
1100}
1101
1102void Window::updateMRU() {
1103 if (!m_mruMenu) {
1104 return;
1105 }
1106 m_mruMenu->clear();
1107 int i = 0;
1108 for (const QString& file : m_mruFiles) {
1109 QAction* item = new QAction(file, m_mruMenu);
1110 item->setShortcut(QString("Ctrl+%1").arg(i));
1111 connect(item, &QAction::triggered, [this, file]() { m_controller->loadGame(file); });
1112 m_mruMenu->addAction(item);
1113 ++i;
1114 }
1115 m_config->setMRU(m_mruFiles);
1116 m_config->write();
1117 m_mruMenu->setEnabled(i > 0);
1118}
1119
1120QAction* Window::addControlledAction(QMenu* menu, QAction* action, const QString& name) {
1121 addHiddenAction(menu, action, name);
1122 menu->addAction(action);
1123 return action;
1124}
1125
1126QAction* Window::addHiddenAction(QMenu* menu, QAction* action, const QString& name) {
1127 m_shortcutController->addAction(menu, action, name);
1128 action->setShortcutContext(Qt::WidgetShortcut);
1129 addAction(action);
1130 return action;
1131}
1132
1133WindowBackground::WindowBackground(QWidget* parent)
1134 : QLabel(parent)
1135{
1136 setLayout(new QStackedLayout());
1137 layout()->setContentsMargins(0, 0, 0, 0);
1138 setAlignment(Qt::AlignCenter);
1139}
1140
1141void WindowBackground::setSizeHint(const QSize& hint) {
1142 m_sizeHint = hint;
1143}
1144
1145QSize WindowBackground::sizeHint() const {
1146 return m_sizeHint;
1147}
1148
1149void WindowBackground::setLockAspectRatio(int width, int height) {
1150 m_aspectWidth = width;
1151 m_aspectHeight = height;
1152}
1153
1154void WindowBackground::paintEvent(QPaintEvent*) {
1155 const QPixmap* logo = pixmap();
1156 if (!logo) {
1157 return;
1158 }
1159 QPainter painter(this);
1160 painter.setRenderHint(QPainter::SmoothPixmapTransform);
1161 painter.fillRect(QRect(QPoint(), size()), Qt::black);
1162 QSize s = size();
1163 QSize ds = s;
1164 if (s.width() * m_aspectHeight > s.height() * m_aspectWidth) {
1165 ds.setWidth(s.height() * m_aspectWidth / m_aspectHeight);
1166 } else if (s.width() * m_aspectHeight < s.height() * m_aspectWidth) {
1167 ds.setHeight(s.width() * m_aspectHeight / m_aspectWidth);
1168 }
1169 QPoint origin = QPoint((s.width() - ds.width()) / 2, (s.height() - ds.height()) / 2);
1170 QRect full(origin, ds);
1171 painter.drawPixmap(full, *logo);
1172}