src/platform/qt/Window.cpp (view raw)
1/* Copyright (c) 2013-2017 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 <QDesktopWidget>
9#include <QKeyEvent>
10#include <QKeySequence>
11#include <QMenuBar>
12#include <QMessageBox>
13#include <QMimeData>
14#include <QPainter>
15#include <QStackedLayout>
16
17#ifdef USE_SQLITE3
18#include "ArchiveInspector.h"
19#include "library/LibraryController.h"
20#endif
21
22#include "AboutScreen.h"
23#include "AudioProcessor.h"
24#include "CheatsView.h"
25#include "ConfigController.h"
26#include "CoreController.h"
27#include "DebuggerConsole.h"
28#include "DebuggerConsoleController.h"
29#include "Display.h"
30#include "CoreController.h"
31#include "GBAApp.h"
32#include "GDBController.h"
33#include "GDBWindow.h"
34#include "GIFView.h"
35#include "IOViewer.h"
36#include "LoadSaveState.h"
37#include "LogView.h"
38#include "MapView.h"
39#include "MemorySearch.h"
40#include "MemoryView.h"
41#include "MultiplayerController.h"
42#include "OverrideView.h"
43#include "ObjView.h"
44#include "PaletteView.h"
45#include "PlacementControl.h"
46#include "PrinterView.h"
47#include "ROMInfo.h"
48#include "SensorView.h"
49#include "SettingsView.h"
50#include "ShaderSelector.h"
51#include "ShortcutController.h"
52#include "TileView.h"
53#include "VideoView.h"
54
55#include <mgba/core/version.h>
56#include <mgba/core/cheats.h>
57#ifdef M_CORE_GB
58#include <mgba/internal/gb/gb.h>
59#include <mgba/internal/gb/video.h>
60#endif
61#ifdef M_CORE_GBA
62#include <mgba/internal/gba/gba.h>
63#include <mgba/internal/gba/video.h>
64#endif
65#include <mgba/feature/commandline.h>
66#include "feature/sqlite3/no-intro.h"
67#include <mgba-util/vfs.h>
68
69using namespace QGBA;
70
71Window::Window(CoreManager* manager, ConfigController* config, int playerId, QWidget* parent)
72 : QMainWindow(parent)
73 , m_manager(manager)
74 , m_logView(new LogView(&m_log))
75 , m_screenWidget(new WindowBackground())
76 , m_config(config)
77 , m_inputController(playerId, this)
78 , m_shortcutController(new ShortcutController(this))
79{
80 setFocusPolicy(Qt::StrongFocus);
81 setAcceptDrops(true);
82 setAttribute(Qt::WA_DeleteOnClose);
83 updateTitle();
84
85 m_logo.setDevicePixelRatio(m_screenWidget->devicePixelRatio());
86 m_logo = m_logo; // Free memory left over in old pixmap
87
88#if defined(M_CORE_GBA)
89 float i = 2;
90#elif defined(M_CORE_GB)
91 float i = 3;
92#endif
93 QVariant multiplier = m_config->getOption("scaleMultiplier");
94 if (!multiplier.isNull()) {
95 m_savedScale = multiplier.toInt();
96 i = m_savedScale;
97 }
98#ifdef USE_SQLITE3
99 m_libraryView = new LibraryController(nullptr, ConfigController::configDir() + "/library.sqlite3", m_config);
100 ConfigOption* showLibrary = m_config->addOption("showLibrary");
101 showLibrary->connect([this](const QVariant& value) {
102 if (value.toBool()) {
103 if (m_controller) {
104 m_screenWidget->layout()->addWidget(m_libraryView);
105 } else {
106 attachWidget(m_libraryView);
107 }
108 } else {
109 detachWidget(m_libraryView);
110 }
111 }, this);
112 m_config->updateOption("showLibrary");
113 ConfigOption* libraryStyle = m_config->addOption("libraryStyle");
114 libraryStyle->connect([this](const QVariant& value) {
115 m_libraryView->setViewStyle(static_cast<LibraryStyle>(value.toInt()));
116 }, this);
117 m_config->updateOption("libraryStyle");
118
119 connect(m_libraryView, &LibraryController::startGame, [this]() {
120 VFile* output = m_libraryView->selectedVFile();
121 if (output) {
122 QPair<QString, QString> path = m_libraryView->selectedPath();
123 setController(m_manager->loadGame(output, path.second, path.first), path.first + "/" + path.second);
124 }
125 });
126#endif
127#if defined(M_CORE_GBA)
128 resizeFrame(QSize(VIDEO_HORIZONTAL_PIXELS * i, VIDEO_VERTICAL_PIXELS * i));
129#elif defined(M_CORE_GB)
130 resizeFrame(QSize(GB_VIDEO_HORIZONTAL_PIXELS * i, GB_VIDEO_VERTICAL_PIXELS * i));
131#endif
132 m_screenWidget->setPixmap(m_logo);
133 m_screenWidget->setDimensions(m_logo.width(), m_logo.height());
134 m_screenWidget->setLockIntegerScaling(false);
135 m_screenWidget->setLockAspectRatio(true);
136 setCentralWidget(m_screenWidget);
137
138 connect(this, &Window::shutdown, m_logView, &QWidget::hide);
139 connect(&m_fpsTimer, &QTimer::timeout, this, &Window::showFPS);
140 connect(&m_focusCheck, &QTimer::timeout, this, &Window::focusCheck);
141 connect(&m_inputController, &InputController::profileLoaded, m_shortcutController, &ShortcutController::loadProfile);
142
143 m_log.setLevels(mLOG_WARN | mLOG_ERROR | mLOG_FATAL);
144 m_fpsTimer.setInterval(FPS_TIMER_INTERVAL);
145 m_focusCheck.setInterval(200);
146
147 m_shortcutController->setConfigController(m_config);
148 setupMenu(menuBar());
149}
150
151Window::~Window() {
152 delete m_logView;
153
154#ifdef USE_FFMPEG
155 delete m_videoView;
156#endif
157
158#ifdef USE_MAGICK
159 delete m_gifView;
160#endif
161
162#ifdef USE_SQLITE3
163 delete m_libraryView;
164#endif
165}
166
167void Window::argumentsPassed(mArguments* args) {
168 loadConfig();
169
170 if (args->patch) {
171 m_pendingPatch = args->patch;
172 }
173
174 if (args->savestate) {
175 m_pendingState = args->savestate;
176 }
177
178 if (args->fname) {
179 setController(m_manager->loadGame(args->fname), args->fname);
180 }
181
182#ifdef USE_GDB_STUB
183 if (args->debuggerType == DEBUGGER_GDB) {
184 if (!m_gdbController) {
185 m_gdbController = new GDBController(this);
186 if (m_controller) {
187 m_gdbController->setController(m_controller);
188 }
189 m_gdbController->listen();
190 }
191 }
192#endif
193}
194
195void Window::resizeFrame(const QSize& size) {
196 QSize newSize(size);
197 m_screenWidget->setSizeHint(newSize);
198 newSize -= m_screenWidget->size();
199 newSize += this->size();
200 if (!isFullScreen()) {
201 resize(newSize);
202 }
203}
204
205void Window::setConfig(ConfigController* config) {
206 m_config = config;
207}
208
209void Window::loadConfig() {
210 const mCoreOptions* opts = m_config->options();
211 reloadConfig();
212
213 if (opts->width && opts->height) {
214 resizeFrame(QSize(opts->width, opts->height));
215 }
216
217 if (opts->fullscreen) {
218 enterFullScreen();
219 }
220
221 m_mruFiles = m_config->getMRU();
222 updateMRU();
223
224 m_inputController.setConfiguration(m_config);
225}
226
227void Window::reloadConfig() {
228 const mCoreOptions* opts = m_config->options();
229
230 m_log.setLevels(opts->logLevel);
231
232 if (m_controller) {
233 m_controller->loadConfig(m_config);
234 if (m_audioProcessor) {
235 m_audioProcessor->setBufferSamples(opts->audioBuffers);
236 m_audioProcessor->requestSampleRate(opts->sampleRate);
237 }
238 m_display->resizeContext();
239 }
240 if (m_display) {
241 m_display->lockAspectRatio(opts->lockAspectRatio);
242 m_display->filter(opts->resampleVideo);
243 }
244
245 m_inputController.setScreensaverSuspendable(opts->suspendScreensaver);
246}
247
248void Window::saveConfig() {
249 m_inputController.saveConfiguration();
250 m_config->write();
251}
252
253QString Window::getFilters() const {
254 QStringList filters;
255 QStringList formats;
256
257#ifdef M_CORE_GBA
258 QStringList gbaFormats{
259 "*.gba",
260#if defined(USE_LIBZIP) || defined(USE_ZLIB)
261 "*.zip",
262#endif
263#ifdef USE_LZMA
264 "*.7z",
265#endif
266#ifdef USE_ELF
267 "*.elf",
268#endif
269 "*.agb",
270 "*.mb",
271 "*.rom",
272 "*.bin"};
273 formats.append(gbaFormats);
274 filters.append(tr("Game Boy Advance ROMs (%1)").arg(gbaFormats.join(QChar(' '))));
275#endif
276
277#ifdef M_CORE_GB
278 QStringList gbFormats{
279 "*.gb",
280 "*.gbc",
281 "*.sgb",
282#if defined(USE_LIBZIP) || defined(USE_ZLIB)
283 "*.zip",
284#endif
285#ifdef USE_LZMA
286 "*.7z",
287#endif
288 "*.rom",
289 "*.bin"};
290 formats.append(gbFormats);
291 filters.append(tr("Game Boy ROMs (%1)").arg(gbFormats.join(QChar(' '))));
292#endif
293
294 formats.removeDuplicates();
295 filters.prepend(tr("All ROMs (%1)").arg(formats.join(QChar(' '))));
296 filters.append(tr("%1 Video Logs (*.mvl)").arg(projectName));
297 return filters.join(";;");
298}
299
300QString Window::getFiltersArchive() const {
301 QStringList filters;
302
303 QStringList formats{
304#if defined(USE_LIBZIP) || defined(USE_ZLIB)
305 "*.zip",
306#endif
307#ifdef USE_LZMA
308 "*.7z",
309#endif
310 };
311 filters.append(tr("Archives (%1)").arg(formats.join(QChar(' '))));
312 return filters.join(";;");
313}
314
315void Window::selectROM() {
316 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select ROM"), getFilters());
317 if (!filename.isEmpty()) {
318 setController(m_manager->loadGame(filename), filename);
319 }
320}
321
322#ifdef USE_SQLITE3
323void Window::selectROMInArchive() {
324 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select ROM"), getFiltersArchive());
325 if (filename.isEmpty()) {
326 return;
327 }
328 ArchiveInspector* archiveInspector = new ArchiveInspector(filename);
329 connect(archiveInspector, &QDialog::accepted, [this, archiveInspector]() {
330 VFile* output = archiveInspector->selectedVFile();
331 QPair<QString, QString> path = archiveInspector->selectedPath();
332 if (output) {
333 setController(m_manager->loadGame(output, path.second, path.first), path.first + "/" + path.second);
334 }
335 archiveInspector->close();
336 });
337 archiveInspector->setAttribute(Qt::WA_DeleteOnClose);
338 archiveInspector->show();
339}
340
341void Window::addDirToLibrary() {
342 QString filename = GBAApp::app()->getOpenDirectoryName(this, tr("Select folder"));
343 if (filename.isEmpty()) {
344 return;
345 }
346 m_libraryView->addDirectory(filename);
347}
348#endif
349
350void Window::replaceROM() {
351 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select ROM"), getFilters());
352 if (!filename.isEmpty()) {
353 m_controller->replaceGame(filename);
354 }
355}
356
357void Window::selectSave(bool temporary) {
358 QStringList formats{"*.sav"};
359 QString filter = tr("Game Boy Advance save files (%1)").arg(formats.join(QChar(' ')));
360 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select save"), filter);
361 if (!filename.isEmpty()) {
362 m_controller->loadSave(filename, temporary);
363 }
364}
365
366void Window::selectState(bool load) {
367 QStringList formats{"*.ss0", "*.ss1", "*.ss2", "*.ss3", "*.ss4", "*.ss5", "*.ss6", "*.ss7", "*.ss8", "*.ss9"};
368 QString filter = tr("mGBA savestate files (%1)").arg(formats.join(QChar(' ')));
369 if (load) {
370 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select savestate"), filter);
371 if (!filename.isEmpty()) {
372 m_controller->loadState(filename);
373 }
374 } else {
375 QString filename = GBAApp::app()->getSaveFileName(this, tr("Select savestate"), filter);
376 if (!filename.isEmpty()) {
377 m_controller->saveState(filename);
378 }
379 }
380}
381
382void Window::multiplayerChanged() {
383 if (!m_controller) {
384 return;
385 }
386 int attached = 1;
387 MultiplayerController* multiplayer = m_controller->multiplayerController();
388 if (multiplayer) {
389 attached = multiplayer->attached();
390 }
391 for (QAction* action : m_nonMpActions) {
392 action->setDisabled(attached > 1);
393 }
394}
395
396void Window::selectPatch() {
397 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select patch"), tr("Patches (*.ips *.ups *.bps)"));
398 if (!filename.isEmpty()) {
399 if (m_controller) {
400 m_controller->loadPatch(filename);
401 } else {
402 m_pendingPatch = filename;
403 }
404 }
405}
406
407void Window::openView(QWidget* widget) {
408 connect(this, &Window::shutdown, widget, &QWidget::close);
409 widget->setAttribute(Qt::WA_DeleteOnClose);
410 widget->show();
411}
412
413void Window::loadCamImage() {
414 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select image"), tr("Image file (*.png *.gif *.jpg *.jpeg);;All files (*)"));
415 if (!filename.isEmpty()) {
416 m_inputController.loadCamImage(filename);
417 }
418}
419
420void Window::importSharkport() {
421 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select save"), tr("GameShark saves (*.sps *.xps)"));
422 if (!filename.isEmpty()) {
423 m_controller->importSharkport(filename);
424 }
425}
426
427void Window::exportSharkport() {
428 QString filename = GBAApp::app()->getSaveFileName(this, tr("Select save"), tr("GameShark saves (*.sps *.xps)"));
429 if (!filename.isEmpty()) {
430 m_controller->exportSharkport(filename);
431 }
432}
433
434void Window::openSettingsWindow() {
435 SettingsView* settingsWindow = new SettingsView(m_config, &m_inputController, m_shortcutController);
436#if defined(BUILD_GL) || defined(BUILD_GLES2)
437 if (m_display->supportsShaders()) {
438 settingsWindow->setShaderSelector(m_shaderView.get());
439 }
440#endif
441 connect(settingsWindow, &SettingsView::displayDriverChanged, this, &Window::reloadDisplayDriver);
442 connect(settingsWindow, &SettingsView::audioDriverChanged, this, &Window::reloadAudioDriver);
443 connect(settingsWindow, &SettingsView::cameraDriverChanged, this, &Window::mustRestart);
444 connect(settingsWindow, &SettingsView::languageChanged, this, &Window::mustRestart);
445 connect(settingsWindow, &SettingsView::pathsChanged, this, &Window::reloadConfig);
446#ifdef USE_SQLITE3
447 connect(settingsWindow, &SettingsView::libraryCleared, m_libraryView, &LibraryController::clear);
448#endif
449 openView(settingsWindow);
450}
451
452void Window::startVideoLog() {
453 QString filename = GBAApp::app()->getSaveFileName(this, tr("Select video log"), tr("Video logs (*.mvl)"));
454 if (!filename.isEmpty()) {
455 m_controller->startVideoLog(filename);
456 }
457}
458
459template <typename T, typename... A>
460std::function<void()> Window::openTView(A... arg) {
461 return [=]() {
462 T* view = new T(arg...);
463 openView(view);
464 };
465}
466
467
468template <typename T, typename... A>
469std::function<void()> Window::openControllerTView(A... arg) {
470 return [=]() {
471 T* view = new T(m_controller, arg...);
472 openView(view);
473 };
474}
475
476#ifdef USE_FFMPEG
477void Window::openVideoWindow() {
478 if (!m_videoView) {
479 m_videoView = new VideoView();
480 if (m_controller) {
481 m_videoView->setController(m_controller);
482 }
483 connect(this, &Window::shutdown, m_videoView, &QWidget::close);
484 }
485 m_videoView->show();
486}
487#endif
488
489#ifdef USE_MAGICK
490void Window::openGIFWindow() {
491 if (!m_gifView) {
492 m_gifView = new GIFView();
493 if (m_controller) {
494 m_gifView->setController(m_controller);
495 }
496 connect(this, &Window::shutdown, m_gifView, &QWidget::close);
497 }
498 m_gifView->show();
499}
500#endif
501
502#ifdef USE_GDB_STUB
503void Window::gdbOpen() {
504 if (!m_gdbController) {
505 m_gdbController = new GDBController(this);
506 }
507 GDBWindow* window = new GDBWindow(m_gdbController);
508 m_gdbController->setController(m_controller);
509 connect(m_controller.get(), &CoreController::stopping, window, &QWidget::close);
510 openView(window);
511}
512#endif
513
514#ifdef USE_DEBUGGERS
515void Window::consoleOpen() {
516 if (!m_console) {
517 m_console = new DebuggerConsoleController(this);
518 }
519 DebuggerConsole* window = new DebuggerConsole(m_console);
520 if (m_controller) {
521 m_console->setController(m_controller);
522 }
523 openView(window);
524}
525#endif
526
527void Window::keyPressEvent(QKeyEvent* event) {
528 if (event->isAutoRepeat()) {
529 QWidget::keyPressEvent(event);
530 return;
531 }
532 GBAKey key = m_inputController.mapKeyboard(event->key());
533 if (key == GBA_KEY_NONE) {
534 QWidget::keyPressEvent(event);
535 return;
536 }
537 if (m_controller) {
538 m_controller->addKey(key);
539 }
540 event->accept();
541}
542
543void Window::keyReleaseEvent(QKeyEvent* event) {
544 if (event->isAutoRepeat()) {
545 QWidget::keyReleaseEvent(event);
546 return;
547 }
548 GBAKey key = m_inputController.mapKeyboard(event->key());
549 if (key == GBA_KEY_NONE) {
550 QWidget::keyPressEvent(event);
551 return;
552 }
553 if (m_controller) {
554 m_controller->clearKey(key);
555 }
556 event->accept();
557}
558
559void Window::resizeEvent(QResizeEvent* event) {
560 if (!isFullScreen()) {
561 m_config->setOption("height", m_screenWidget->height());
562 m_config->setOption("width", m_screenWidget->width());
563 }
564
565 int factor = 0;
566 QSize size(VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS);
567 if (m_controller) {
568 size = m_controller->screenDimensions();
569 }
570 if (m_screenWidget->width() % size.width() == 0 && m_screenWidget->height() % size.height() == 0 &&
571 m_screenWidget->width() / size.width() == m_screenWidget->height() / size.height()) {
572 factor = m_screenWidget->width() / size.width();
573 } else {
574 m_savedScale = 0;
575 }
576 for (QMap<int, QAction*>::iterator iter = m_frameSizes.begin(); iter != m_frameSizes.end(); ++iter) {
577 bool enableSignals = iter.value()->blockSignals(true);
578 iter.value()->setChecked(iter.key() == factor);
579 iter.value()->blockSignals(enableSignals);
580 }
581
582 m_config->setOption("fullscreen", isFullScreen());
583}
584
585void Window::showEvent(QShowEvent* event) {
586 if (m_wasOpened) {
587 return;
588 }
589 m_wasOpened = true;
590 resizeFrame(m_screenWidget->sizeHint());
591 QVariant windowPos = m_config->getQtOption("windowPos");
592 QRect geom = QApplication::desktop()->availableGeometry(this);
593 if (!windowPos.isNull() && geom.contains(windowPos.toPoint())) {
594 move(windowPos.toPoint());
595 } else {
596 QRect rect = frameGeometry();
597 rect.moveCenter(geom.center());
598 move(rect.topLeft());
599 }
600 if (m_fullscreenOnStart) {
601 enterFullScreen();
602 m_fullscreenOnStart = false;
603 }
604 reloadDisplayDriver();
605}
606
607void Window::closeEvent(QCloseEvent* event) {
608 emit shutdown();
609 m_config->setQtOption("windowPos", pos());
610
611 if (m_savedScale > 0) {
612 m_config->setOption("height", VIDEO_VERTICAL_PIXELS * m_savedScale);
613 m_config->setOption("width", VIDEO_HORIZONTAL_PIXELS * m_savedScale);
614 }
615 saveConfig();
616 m_display.reset();
617 QMainWindow::closeEvent(event);
618}
619
620void Window::focusInEvent(QFocusEvent*) {
621 m_display->forceDraw();
622}
623
624void Window::focusOutEvent(QFocusEvent*) {
625}
626
627void Window::dragEnterEvent(QDragEnterEvent* event) {
628 if (event->mimeData()->hasFormat("text/uri-list")) {
629 event->acceptProposedAction();
630 }
631}
632
633void Window::dropEvent(QDropEvent* event) {
634 QString uris = event->mimeData()->data("text/uri-list");
635 uris = uris.trimmed();
636 if (uris.contains("\n")) {
637 // Only one file please
638 return;
639 }
640 QUrl url(uris);
641 if (!url.isLocalFile()) {
642 // No remote loading
643 return;
644 }
645 event->accept();
646 setController(m_manager->loadGame(url.toLocalFile()), url.toLocalFile());
647}
648
649void Window::mouseDoubleClickEvent(QMouseEvent* event) {
650 if (event->button() != Qt::LeftButton) {
651 return;
652 }
653 toggleFullScreen();
654}
655
656void Window::enterFullScreen() {
657 if (!isVisible()) {
658 m_fullscreenOnStart = true;
659 return;
660 }
661 if (isFullScreen()) {
662 return;
663 }
664 showFullScreen();
665#ifndef Q_OS_MAC
666 if (m_controller && !m_controller->isPaused()) {
667 menuBar()->hide();
668 }
669#endif
670}
671
672void Window::exitFullScreen() {
673 if (!isFullScreen()) {
674 return;
675 }
676 m_screenWidget->unsetCursor();
677 menuBar()->show();
678 showNormal();
679}
680
681void Window::toggleFullScreen() {
682 if (isFullScreen()) {
683 exitFullScreen();
684 } else {
685 enterFullScreen();
686 }
687}
688
689void Window::gameStarted() {
690 for (QAction* action : m_gameActions) {
691 action->setDisabled(false);
692 }
693#ifdef M_CORE_GBA
694 for (QAction* action : m_gbaActions) {
695 action->setDisabled(m_controller->platform() != PLATFORM_GBA);
696 }
697#endif
698 QSize size = m_controller->screenDimensions();
699 m_screenWidget->setDimensions(size.width(), size.height());
700 m_config->updateOption("lockIntegerScaling");
701 m_config->updateOption("lockAspectRatio");
702 if (m_savedScale > 0) {
703 resizeFrame(size * m_savedScale);
704 }
705 if (!m_display) {
706 reloadDisplayDriver();
707 }
708 attachWidget(m_display.get());
709 m_display->setMinimumSize(size);
710 setFocus();
711
712#ifndef Q_OS_MAC
713 if (isFullScreen()) {
714 menuBar()->hide();
715 }
716#endif
717 m_display->startDrawing(m_controller);
718
719 reloadAudioDriver();
720 multiplayerChanged();
721 updateTitle();
722
723 m_hitUnimplementedBiosCall = false;
724 if (m_config->getOption("showFps", "1").toInt()) {
725 m_fpsTimer.start();
726 m_frameTimer.start();
727 }
728 m_focusCheck.start();
729 if (m_display->underMouse()) {
730 m_screenWidget->setCursor(Qt::BlankCursor);
731 }
732
733 CoreController::Interrupter interrupter(m_controller, true);
734 mCore* core = m_controller->thread()->core;
735 m_videoLayers->clear();
736 m_audioChannels->clear();
737 const mCoreChannelInfo* videoLayers;
738 const mCoreChannelInfo* audioChannels;
739 size_t nVideo = core->listVideoLayers(core, &videoLayers);
740 size_t nAudio = core->listAudioChannels(core, &audioChannels);
741
742 if (nVideo) {
743 for (size_t i = 0; i < nVideo; ++i) {
744 QAction* action = new QAction(videoLayers[i].visibleName, m_videoLayers);
745 action->setCheckable(true);
746 action->setChecked(true);
747 connect(action, &QAction::triggered, [this, videoLayers, i](bool enable) {
748 m_controller->thread()->core->enableVideoLayer(m_controller->thread()->core, videoLayers[i].id, enable);
749 });
750 m_videoLayers->addAction(action);
751 }
752 }
753 if (nAudio) {
754 for (size_t i = 0; i < nAudio; ++i) {
755 QAction* action = new QAction(audioChannels[i].visibleName, m_audioChannels);
756 action->setCheckable(true);
757 action->setChecked(true);
758 connect(action, &QAction::triggered, [this, audioChannels, i](bool enable) {
759 m_controller->thread()->core->enableAudioChannel(m_controller->thread()->core, audioChannels[i].id, enable);
760 });
761 m_audioChannels->addAction(action);
762 }
763 }
764}
765
766void Window::gameStopped() {
767 m_controller.reset();
768#ifdef M_CORE_GBA
769 for (QAction* action : m_gbaActions) {
770 action->setDisabled(false);
771 }
772#endif
773 for (QAction* action : m_gameActions) {
774 action->setDisabled(true);
775 }
776 setWindowFilePath(QString());
777 updateTitle();
778 detachWidget(m_display.get());
779 m_screenWidget->setDimensions(m_logo.width(), m_logo.height());
780 m_screenWidget->setLockIntegerScaling(false);
781 m_screenWidget->setLockAspectRatio(true);
782 m_screenWidget->setPixmap(m_logo);
783 m_screenWidget->unsetCursor();
784 if (m_display) {
785#ifdef M_CORE_GB
786 m_display->setMinimumSize(GB_VIDEO_HORIZONTAL_PIXELS, GB_VIDEO_VERTICAL_PIXELS);
787#elif defined(M_CORE_GBA)
788 m_display->setMinimumSize(VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS);
789#endif
790 }
791
792 m_videoLayers->clear();
793 m_audioChannels->clear();
794
795 m_fpsTimer.stop();
796 m_focusCheck.stop();
797
798 emit paused(false);
799}
800
801void Window::gameCrashed(const QString& errorMessage) {
802 QMessageBox* crash = new QMessageBox(QMessageBox::Critical, tr("Crash"),
803 tr("The game has crashed with the following error:\n\n%1").arg(errorMessage),
804 QMessageBox::Ok, this, Qt::Sheet);
805 crash->setAttribute(Qt::WA_DeleteOnClose);
806 crash->show();
807 m_controller->stop();
808}
809
810void Window::gameFailed() {
811 QMessageBox* fail = new QMessageBox(QMessageBox::Warning, tr("Couldn't Load"),
812 tr("Could not load game. Are you sure it's in the correct format?"),
813 QMessageBox::Ok, this, Qt::Sheet);
814 fail->setAttribute(Qt::WA_DeleteOnClose);
815 fail->show();
816}
817
818void Window::unimplementedBiosCall(int call) {
819 if (m_hitUnimplementedBiosCall) {
820 return;
821 }
822 m_hitUnimplementedBiosCall = true;
823
824 QMessageBox* fail = new QMessageBox(
825 QMessageBox::Warning, tr("Unimplemented BIOS call"),
826 tr("This game uses a BIOS call that is not implemented. Please use the official BIOS for best experience."),
827 QMessageBox::Ok, this, Qt::Sheet);
828 fail->setAttribute(Qt::WA_DeleteOnClose);
829 fail->show();
830}
831
832void Window::reloadDisplayDriver() {
833 if (m_controller) {
834 m_display->stopDrawing();
835 detachWidget(m_display.get());
836 }
837 m_display = std::move(std::unique_ptr<Display>(Display::create(this)));
838#if defined(BUILD_GL) || defined(BUILD_GLES2)
839 m_shaderView.reset();
840 m_shaderView = std::make_unique<ShaderSelector>(m_display.get(), m_config);
841#endif
842
843 connect(this, &Window::shutdown, m_display.get(), &Display::stopDrawing);
844 connect(m_display.get(), &Display::hideCursor, [this]() {
845 if (static_cast<QStackedLayout*>(m_screenWidget->layout())->currentWidget() == m_display.get()) {
846 m_screenWidget->setCursor(Qt::BlankCursor);
847 }
848 });
849 connect(m_display.get(), &Display::showCursor, [this]() {
850 m_screenWidget->unsetCursor();
851 });
852
853 const mCoreOptions* opts = m_config->options();
854 m_display->lockAspectRatio(opts->lockAspectRatio);
855 m_display->filter(opts->resampleVideo);
856#if defined(BUILD_GL) || defined(BUILD_GLES2)
857 if (opts->shader) {
858 struct VDir* shader = VDirOpen(opts->shader);
859 if (shader && m_display->supportsShaders()) {
860 m_display->setShaders(shader);
861 m_shaderView->refreshShaders();
862 shader->close(shader);
863 }
864 }
865#endif
866
867 if (m_controller) {
868 m_display->setMinimumSize(m_controller->screenDimensions());
869 connect(m_controller.get(), &CoreController::stopping, m_display.get(), &Display::stopDrawing);
870 connect(m_controller.get(), &CoreController::stateLoaded, m_display.get(), &Display::resizeContext);
871 connect(m_controller.get(), &CoreController::stateLoaded, m_display.get(), &Display::forceDraw);
872 connect(m_controller.get(), &CoreController::rewound, m_display.get(), &Display::forceDraw);
873 connect(m_controller.get(), &CoreController::paused, m_display.get(), &Display::pauseDrawing);
874 connect(m_controller.get(), &CoreController::unpaused, m_display.get(), &Display::unpauseDrawing);
875 connect(m_controller.get(), &CoreController::frameAvailable, m_display.get(), &Display::framePosted);
876 connect(m_controller.get(), &CoreController::statusPosted, m_display.get(), &Display::showMessage);
877
878 attachWidget(m_display.get());
879 m_display->startDrawing(m_controller);
880 } else {
881#ifdef M_CORE_GB
882 m_display->setMinimumSize(GB_VIDEO_HORIZONTAL_PIXELS, GB_VIDEO_VERTICAL_PIXELS);
883#elif defined(M_CORE_GBA)
884 m_display->setMinimumSize(VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS);
885#endif
886 }
887}
888
889void Window::reloadAudioDriver() {
890 if (!m_controller) {
891 return;
892 }
893 if (m_audioProcessor) {
894 m_audioProcessor->stop();
895 m_audioProcessor.reset();
896 }
897
898 const mCoreOptions* opts = m_config->options();
899 m_audioProcessor = std::move(std::unique_ptr<AudioProcessor>(AudioProcessor::create()));
900 m_audioProcessor->setInput(m_controller);
901 m_audioProcessor->setBufferSamples(opts->audioBuffers);
902 m_audioProcessor->requestSampleRate(opts->sampleRate);
903 m_audioProcessor->start();
904 connect(m_controller.get(), &CoreController::stopping, m_audioProcessor.get(), &AudioProcessor::stop);
905}
906
907void Window::tryMakePortable() {
908 QMessageBox* confirm = new QMessageBox(QMessageBox::Question, tr("Really make portable?"),
909 tr("This will make the emulator load its configuration from the same directory as the executable. Do you want to continue?"),
910 QMessageBox::Yes | QMessageBox::Cancel, this, Qt::Sheet);
911 confirm->setAttribute(Qt::WA_DeleteOnClose);
912 connect(confirm->button(QMessageBox::Yes), &QAbstractButton::clicked, m_config, &ConfigController::makePortable);
913 confirm->show();
914}
915
916void Window::mustRestart() {
917 QMessageBox* dialog = new QMessageBox(QMessageBox::Warning, tr("Restart needed"),
918 tr("Some changes will not take effect until the emulator is restarted."),
919 QMessageBox::Ok, this, Qt::Sheet);
920 dialog->setAttribute(Qt::WA_DeleteOnClose);
921 dialog->show();
922}
923
924void Window::recordFrame() {
925 m_frameList.append(m_frameTimer.nsecsElapsed());
926 m_frameTimer.restart();
927}
928
929void Window::showFPS() {
930 if (m_frameList.isEmpty()) {
931 updateTitle();
932 return;
933 }
934 qint64 total = 0;
935 for (qint64 t : m_frameList) {
936 total += t;
937 }
938 double fps = (m_frameList.size() * 1e10) / total;
939 m_frameList.clear();
940 fps = round(fps) / 10.f;
941 updateTitle(fps);
942}
943
944void Window::updateTitle(float fps) {
945 QString title;
946
947 if (m_controller) {
948 CoreController::Interrupter interrupter(m_controller);
949 const NoIntroDB* db = GBAApp::app()->gameDB();
950 NoIntroGame game{};
951 uint32_t crc32 = 0;
952 m_controller->thread()->core->checksum(m_controller->thread()->core, &crc32, CHECKSUM_CRC32);
953
954 char gameTitle[17] = { '\0' };
955 mCore* core = m_controller->thread()->core;
956 core->getGameTitle(core, gameTitle);
957 title = gameTitle;
958
959#ifdef USE_SQLITE3
960 if (db && crc32 && NoIntroDBLookupGameByCRC(db, crc32, &game)) {
961 title = QLatin1String(game.name);
962 }
963#endif
964 MultiplayerController* multiplayer = m_controller->multiplayerController();
965 if (multiplayer && multiplayer->attached() > 1) {
966 title += tr(" - Player %1 of %2").arg(multiplayer->playerId(m_controller.get()) + 1).arg(multiplayer->attached());
967 for (QAction* action : m_nonMpActions) {
968 action->setDisabled(true);
969 }
970 } else {
971 for (QAction* action : m_nonMpActions) {
972 action->setDisabled(false);
973 }
974 }
975 }
976 if (title.isNull()) {
977 setWindowTitle(tr("%1 - %2").arg(projectName).arg(projectVersion));
978 } else if (fps < 0) {
979 setWindowTitle(tr("%1 - %2 - %3").arg(projectName).arg(title).arg(projectVersion));
980 } else {
981 setWindowTitle(tr("%1 - %2 (%3 fps) - %4").arg(projectName).arg(title).arg(fps).arg(projectVersion));
982 }
983}
984
985void Window::openStateWindow(LoadSave ls) {
986 if (m_stateWindow) {
987 return;
988 }
989 MultiplayerController* multiplayer = m_controller->multiplayerController();
990 if (multiplayer && multiplayer->attached() > 1) {
991 return;
992 }
993 bool wasPaused = m_controller->isPaused();
994 m_stateWindow = new LoadSaveState(m_controller);
995 connect(this, &Window::shutdown, m_stateWindow, &QWidget::close);
996 connect(m_stateWindow, &LoadSaveState::closed, [this]() {
997 detachWidget(m_stateWindow);
998 m_stateWindow = nullptr;
999 QMetaObject::invokeMethod(this, "setFocus", Qt::QueuedConnection);
1000 });
1001 if (!wasPaused) {
1002 m_controller->setPaused(true);
1003 connect(m_stateWindow, &LoadSaveState::closed, [this]() {
1004 if (m_controller) {
1005 m_controller->setPaused(false);
1006 }
1007 });
1008 }
1009 m_stateWindow->setAttribute(Qt::WA_DeleteOnClose);
1010 m_stateWindow->setMode(ls);
1011 updateFrame();
1012 attachWidget(m_stateWindow);
1013}
1014
1015void Window::setupMenu(QMenuBar* menubar) {
1016 menubar->clear();
1017 QMenu* fileMenu = menubar->addMenu(tr("&File"));
1018 m_shortcutController->addMenu(fileMenu);
1019 installEventFilter(m_shortcutController);
1020 addControlledAction(fileMenu, fileMenu->addAction(tr("Load &ROM..."), this, SLOT(selectROM()), QKeySequence::Open),
1021 "loadROM");
1022#ifdef USE_SQLITE3
1023 addControlledAction(fileMenu, fileMenu->addAction(tr("Load ROM in archive..."), this, SLOT(selectROMInArchive())),
1024 "loadROMInArchive");
1025 addControlledAction(fileMenu, fileMenu->addAction(tr("Add folder to library..."), this, SLOT(addDirToLibrary())),
1026 "addDirToLibrary");
1027#endif
1028
1029 QAction* loadAlternateSave = new QAction(tr("Load alternate save..."), fileMenu);
1030 connect(loadAlternateSave, &QAction::triggered, [this]() { this->selectSave(false); });
1031 m_gameActions.append(loadAlternateSave);
1032 addControlledAction(fileMenu, loadAlternateSave, "loadAlternateSave");
1033
1034 QAction* loadTemporarySave = new QAction(tr("Load temporary save..."), fileMenu);
1035 connect(loadTemporarySave, &QAction::triggered, [this]() { this->selectSave(true); });
1036 m_gameActions.append(loadTemporarySave);
1037 addControlledAction(fileMenu, loadTemporarySave, "loadTemporarySave");
1038
1039 addControlledAction(fileMenu, fileMenu->addAction(tr("Load &patch..."), this, SLOT(selectPatch())), "loadPatch");
1040
1041#ifdef M_CORE_GBA
1042 QAction* bootBIOS = new QAction(tr("Boot BIOS"), fileMenu);
1043 connect(bootBIOS, &QAction::triggered, [this]() {
1044 setController(m_manager->loadBIOS(PLATFORM_GBA, m_config->getOption("gba.bios")), QString());
1045 });
1046 addControlledAction(fileMenu, bootBIOS, "bootBIOS");
1047#endif
1048
1049 addControlledAction(fileMenu, fileMenu->addAction(tr("Replace ROM..."), this, SLOT(replaceROM())), "replaceROM");
1050
1051 QAction* romInfo = new QAction(tr("ROM &info..."), fileMenu);
1052 connect(romInfo, &QAction::triggered, openControllerTView<ROMInfo>());
1053 m_gameActions.append(romInfo);
1054 addControlledAction(fileMenu, romInfo, "romInfo");
1055
1056 m_mruMenu = fileMenu->addMenu(tr("Recent"));
1057
1058 fileMenu->addSeparator();
1059
1060 addControlledAction(fileMenu, fileMenu->addAction(tr("Make portable"), this, SLOT(tryMakePortable())), "makePortable");
1061
1062 fileMenu->addSeparator();
1063
1064 QAction* loadState = new QAction(tr("&Load state"), fileMenu);
1065 loadState->setShortcut(tr("F10"));
1066 connect(loadState, &QAction::triggered, [this]() { this->openStateWindow(LoadSave::LOAD); });
1067 m_gameActions.append(loadState);
1068 m_nonMpActions.append(loadState);
1069 addControlledAction(fileMenu, loadState, "loadState");
1070
1071 QAction* loadStateFile = new QAction(tr("Load state file..."), fileMenu);
1072 connect(loadStateFile, &QAction::triggered, [this]() { this->selectState(true); });
1073 m_gameActions.append(loadStateFile);
1074 m_nonMpActions.append(loadStateFile);
1075 addControlledAction(fileMenu, loadStateFile, "loadStateFile");
1076
1077 QAction* saveState = new QAction(tr("&Save state"), fileMenu);
1078 saveState->setShortcut(tr("Shift+F10"));
1079 connect(saveState, &QAction::triggered, [this]() { this->openStateWindow(LoadSave::SAVE); });
1080 m_gameActions.append(saveState);
1081 m_nonMpActions.append(saveState);
1082 addControlledAction(fileMenu, saveState, "saveState");
1083
1084 QAction* saveStateFile = new QAction(tr("Save state file..."), fileMenu);
1085 connect(saveStateFile, &QAction::triggered, [this]() { this->selectState(false); });
1086 m_gameActions.append(saveStateFile);
1087 m_nonMpActions.append(saveStateFile);
1088 addControlledAction(fileMenu, saveStateFile, "saveStateFile");
1089
1090 QMenu* quickLoadMenu = fileMenu->addMenu(tr("Quick load"));
1091 QMenu* quickSaveMenu = fileMenu->addMenu(tr("Quick save"));
1092 m_shortcutController->addMenu(quickLoadMenu);
1093 m_shortcutController->addMenu(quickSaveMenu);
1094
1095 QAction* quickLoad = new QAction(tr("Load recent"), quickLoadMenu);
1096 connect(quickLoad, &QAction::triggered, [this] {
1097 m_controller->loadState();
1098 });
1099 m_gameActions.append(quickLoad);
1100 m_nonMpActions.append(quickLoad);
1101 addControlledAction(quickLoadMenu, quickLoad, "quickLoad");
1102
1103 QAction* quickSave = new QAction(tr("Save recent"), quickSaveMenu);
1104 connect(quickLoad, &QAction::triggered, [this] {
1105 m_controller->saveState();
1106 });
1107 m_gameActions.append(quickSave);
1108 m_nonMpActions.append(quickSave);
1109 addControlledAction(quickSaveMenu, quickSave, "quickSave");
1110
1111 quickLoadMenu->addSeparator();
1112 quickSaveMenu->addSeparator();
1113
1114 QAction* undoLoadState = new QAction(tr("Undo load state"), quickLoadMenu);
1115 undoLoadState->setShortcut(tr("F11"));
1116 connect(undoLoadState, &QAction::triggered, [this]() {
1117 m_controller->loadBackupState();
1118 });
1119 m_gameActions.append(undoLoadState);
1120 m_nonMpActions.append(undoLoadState);
1121 addControlledAction(quickLoadMenu, undoLoadState, "undoLoadState");
1122
1123 QAction* undoSaveState = new QAction(tr("Undo save state"), quickSaveMenu);
1124 undoSaveState->setShortcut(tr("Shift+F11"));
1125 connect(undoSaveState, &QAction::triggered, [this]() {
1126 m_controller->saveBackupState();
1127 });
1128 m_gameActions.append(undoSaveState);
1129 m_nonMpActions.append(undoSaveState);
1130 addControlledAction(quickSaveMenu, undoSaveState, "undoSaveState");
1131
1132 quickLoadMenu->addSeparator();
1133 quickSaveMenu->addSeparator();
1134
1135 int i;
1136 for (i = 1; i < 10; ++i) {
1137 quickLoad = new QAction(tr("State &%1").arg(i), quickLoadMenu);
1138 quickLoad->setShortcut(tr("F%1").arg(i));
1139 connect(quickLoad, &QAction::triggered, [this, i]() {
1140 m_controller->loadState(i);
1141 });
1142 m_gameActions.append(quickLoad);
1143 m_nonMpActions.append(quickLoad);
1144 addControlledAction(quickLoadMenu, quickLoad, QString("quickLoad.%1").arg(i));
1145
1146 quickSave = new QAction(tr("State &%1").arg(i), quickSaveMenu);
1147 quickSave->setShortcut(tr("Shift+F%1").arg(i));
1148 connect(quickSave, &QAction::triggered, [this, i]() {
1149 m_controller->saveState(i);
1150 });
1151 m_gameActions.append(quickSave);
1152 m_nonMpActions.append(quickSave);
1153 addControlledAction(quickSaveMenu, quickSave, QString("quickSave.%1").arg(i));
1154 }
1155
1156 fileMenu->addSeparator();
1157 QAction* camImage = new QAction(tr("Load camera image..."), fileMenu);
1158 connect(camImage, &QAction::triggered, this, &Window::loadCamImage);
1159 addControlledAction(fileMenu, camImage, "loadCamImage");
1160
1161#ifdef M_CORE_GBA
1162 fileMenu->addSeparator();
1163 QAction* importShark = new QAction(tr("Import GameShark Save"), fileMenu);
1164 connect(importShark, &QAction::triggered, this, &Window::importSharkport);
1165 m_gameActions.append(importShark);
1166 m_gbaActions.append(importShark);
1167 addControlledAction(fileMenu, importShark, "importShark");
1168
1169 QAction* exportShark = new QAction(tr("Export GameShark Save"), fileMenu);
1170 connect(exportShark, &QAction::triggered, this, &Window::exportSharkport);
1171 m_gameActions.append(exportShark);
1172 m_gbaActions.append(exportShark);
1173 addControlledAction(fileMenu, exportShark, "exportShark");
1174#endif
1175
1176 fileMenu->addSeparator();
1177 m_multiWindow = new QAction(tr("New multiplayer window"), fileMenu);
1178 connect(m_multiWindow, &QAction::triggered, [this]() {
1179 GBAApp::app()->newWindow();
1180 });
1181 addControlledAction(fileMenu, m_multiWindow, "multiWindow");
1182
1183#ifndef Q_OS_MAC
1184 fileMenu->addSeparator();
1185#endif
1186
1187 QAction* about = new QAction(tr("About"), fileMenu);
1188 connect(about, &QAction::triggered, openTView<AboutScreen>());
1189 fileMenu->addAction(about);
1190
1191#ifndef Q_OS_MAC
1192 addControlledAction(fileMenu, fileMenu->addAction(tr("E&xit"), this, SLOT(close()), QKeySequence::Quit), "quit");
1193#endif
1194
1195 QMenu* emulationMenu = menubar->addMenu(tr("&Emulation"));
1196 m_shortcutController->addMenu(emulationMenu);
1197 QAction* reset = new QAction(tr("&Reset"), emulationMenu);
1198 reset->setShortcut(tr("Ctrl+R"));
1199 connect(reset, &QAction::triggered, [this]() {
1200 m_controller->reset();
1201 });
1202 m_gameActions.append(reset);
1203 addControlledAction(emulationMenu, reset, "reset");
1204
1205 QAction* shutdown = new QAction(tr("Sh&utdown"), emulationMenu);
1206 connect(shutdown, &QAction::triggered, [this]() {
1207 m_controller->stop();
1208 });
1209 m_gameActions.append(shutdown);
1210 addControlledAction(emulationMenu, shutdown, "shutdown");
1211
1212#ifdef M_CORE_GBA
1213 QAction* yank = new QAction(tr("Yank game pak"), emulationMenu);
1214 connect(yank, &QAction::triggered, [this]() {
1215 m_controller->yankPak();
1216 });
1217 m_gameActions.append(yank);
1218 m_gbaActions.append(yank);
1219 addControlledAction(emulationMenu, yank, "yank");
1220#endif
1221 emulationMenu->addSeparator();
1222
1223 QAction* pause = new QAction(tr("&Pause"), emulationMenu);
1224 pause->setChecked(false);
1225 pause->setCheckable(true);
1226 pause->setShortcut(tr("Ctrl+P"));
1227 connect(pause, &QAction::triggered, [this](bool paused) {
1228 if (m_controller) {
1229 m_controller->setPaused(paused);
1230 } else {
1231 m_pendingPause = paused;
1232 }
1233 });
1234 connect(this, &Window::paused, [pause](bool paused) {
1235 pause->setChecked(paused);
1236 });
1237 addControlledAction(emulationMenu, pause, "pause");
1238
1239 QAction* frameAdvance = new QAction(tr("&Next frame"), emulationMenu);
1240 frameAdvance->setShortcut(tr("Ctrl+N"));
1241 connect(frameAdvance, &QAction::triggered, [this]() {
1242 m_controller->frameAdvance();
1243 });
1244 m_gameActions.append(frameAdvance);
1245 addControlledAction(emulationMenu, frameAdvance, "frameAdvance");
1246
1247 emulationMenu->addSeparator();
1248
1249 m_shortcutController->addFunctions(emulationMenu, [this]() {
1250 if (m_controller) {
1251 m_controller->setFastForward(true);
1252 }
1253 }, [this]() {
1254 if (m_controller) {
1255 m_controller->setFastForward(false);
1256 }
1257 }, QKeySequence(Qt::Key_Tab), tr("Fast forward (held)"), "holdFastForward");
1258
1259 QAction* turbo = new QAction(tr("&Fast forward"), emulationMenu);
1260 turbo->setCheckable(true);
1261 turbo->setChecked(false);
1262 turbo->setShortcut(tr("Shift+Tab"));
1263 connect(turbo, &QAction::triggered, [this](bool value) {
1264 m_controller->forceFastForward(value);
1265 });
1266 addControlledAction(emulationMenu, turbo, "fastForward");
1267 m_gameActions.append(turbo);
1268
1269 QMenu* ffspeedMenu = emulationMenu->addMenu(tr("Fast forward speed"));
1270 ConfigOption* ffspeed = m_config->addOption("fastForwardRatio");
1271 ffspeed->connect([this](const QVariant& value) {
1272 reloadConfig();
1273 }, this);
1274 ffspeed->addValue(tr("Unbounded"), -1.0f, ffspeedMenu);
1275 ffspeed->setValue(QVariant(-1.0f));
1276 ffspeedMenu->addSeparator();
1277 for (i = 2; i < 11; ++i) {
1278 ffspeed->addValue(tr("%0x").arg(i), i, ffspeedMenu);
1279 }
1280 m_config->updateOption("fastForwardRatio");
1281
1282 m_shortcutController->addFunctions(emulationMenu, [this]() {
1283 if (m_controller) {
1284 m_controller->setRewinding(true);
1285 }
1286 }, [this]() {
1287 if (m_controller) {
1288 m_controller->setRewinding(false);
1289 }
1290 }, QKeySequence("`"), tr("Rewind (held)"), "holdRewind");
1291
1292 QAction* rewind = new QAction(tr("Re&wind"), emulationMenu);
1293 rewind->setShortcut(tr("~"));
1294 connect(rewind, &QAction::triggered, [this]() {
1295 m_controller->rewind();
1296 });
1297 m_gameActions.append(rewind);
1298 m_nonMpActions.append(rewind);
1299 addControlledAction(emulationMenu, rewind, "rewind");
1300
1301 QAction* frameRewind = new QAction(tr("Step backwards"), emulationMenu);
1302 frameRewind->setShortcut(tr("Ctrl+B"));
1303 connect(frameRewind, &QAction::triggered, [this] () {
1304 m_controller->rewind(1);
1305 });
1306 m_gameActions.append(frameRewind);
1307 m_nonMpActions.append(frameRewind);
1308 addControlledAction(emulationMenu, frameRewind, "frameRewind");
1309
1310 ConfigOption* videoSync = m_config->addOption("videoSync");
1311 videoSync->addBoolean(tr("Sync to &video"), emulationMenu);
1312 videoSync->connect([this](const QVariant& value) {
1313 reloadConfig();
1314 }, this);
1315 m_config->updateOption("videoSync");
1316
1317 ConfigOption* audioSync = m_config->addOption("audioSync");
1318 audioSync->addBoolean(tr("Sync to &audio"), emulationMenu);
1319 audioSync->connect([this](const QVariant& value) {
1320 reloadConfig();
1321 }, this);
1322 m_config->updateOption("audioSync");
1323
1324 emulationMenu->addSeparator();
1325
1326 QMenu* solarMenu = emulationMenu->addMenu(tr("Solar sensor"));
1327 m_shortcutController->addMenu(solarMenu);
1328 QAction* solarIncrease = new QAction(tr("Increase solar level"), solarMenu);
1329 connect(solarIncrease, &QAction::triggered, &m_inputController, &InputController::increaseLuminanceLevel);
1330 addControlledAction(solarMenu, solarIncrease, "increaseLuminanceLevel");
1331
1332 QAction* solarDecrease = new QAction(tr("Decrease solar level"), solarMenu);
1333 connect(solarDecrease, &QAction::triggered, &m_inputController, &InputController::decreaseLuminanceLevel);
1334 addControlledAction(solarMenu, solarDecrease, "decreaseLuminanceLevel");
1335
1336 QAction* maxSolar = new QAction(tr("Brightest solar level"), solarMenu);
1337 connect(maxSolar, &QAction::triggered, [this]() { m_inputController.setLuminanceLevel(10); });
1338 addControlledAction(solarMenu, maxSolar, "maxLuminanceLevel");
1339
1340 QAction* minSolar = new QAction(tr("Darkest solar level"), solarMenu);
1341 connect(minSolar, &QAction::triggered, [this]() { m_inputController.setLuminanceLevel(0); });
1342 addControlledAction(solarMenu, minSolar, "minLuminanceLevel");
1343
1344 solarMenu->addSeparator();
1345 for (int i = 0; i <= 10; ++i) {
1346 QAction* setSolar = new QAction(tr("Brightness %1").arg(QString::number(i)), solarMenu);
1347 connect(setSolar, &QAction::triggered, [this, i]() {
1348 m_inputController.setLuminanceLevel(i);
1349 });
1350 addControlledAction(solarMenu, setSolar, QString("luminanceLevel.%1").arg(QString::number(i)));
1351 }
1352
1353 QMenu* avMenu = menubar->addMenu(tr("Audio/&Video"));
1354 m_shortcutController->addMenu(avMenu);
1355 QMenu* frameMenu = avMenu->addMenu(tr("Frame size"));
1356 m_shortcutController->addMenu(frameMenu, avMenu);
1357 for (int i = 1; i <= 6; ++i) {
1358 QAction* setSize = new QAction(tr("%1x").arg(QString::number(i)), avMenu);
1359 setSize->setCheckable(true);
1360 if (m_savedScale == i) {
1361 setSize->setChecked(true);
1362 }
1363 connect(setSize, &QAction::triggered, [this, i, setSize]() {
1364 showNormal();
1365 QSize size(VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS);
1366 if (m_controller) {
1367 size = m_controller->screenDimensions();
1368 }
1369 size *= i;
1370 m_savedScale = i;
1371 m_config->setOption("scaleMultiplier", i); // TODO: Port to other
1372 resizeFrame(size);
1373 bool enableSignals = setSize->blockSignals(true);
1374 setSize->setChecked(true);
1375 setSize->blockSignals(enableSignals);
1376 });
1377 m_frameSizes[i] = setSize;
1378 addControlledAction(frameMenu, setSize, QString("frame%1x").arg(QString::number(i)));
1379 }
1380 QKeySequence fullscreenKeys;
1381#ifdef Q_OS_WIN
1382 fullscreenKeys = QKeySequence("Alt+Return");
1383#else
1384 fullscreenKeys = QKeySequence("Ctrl+F");
1385#endif
1386 addControlledAction(frameMenu, frameMenu->addAction(tr("Toggle fullscreen"), this, SLOT(toggleFullScreen()), fullscreenKeys), "fullscreen");
1387
1388 ConfigOption* lockAspectRatio = m_config->addOption("lockAspectRatio");
1389 lockAspectRatio->addBoolean(tr("Lock aspect ratio"), avMenu);
1390 lockAspectRatio->connect([this](const QVariant& value) {
1391 if (m_display) {
1392 m_display->lockAspectRatio(value.toBool());
1393 }
1394 if (m_controller) {
1395 m_screenWidget->setLockAspectRatio(value.toBool());
1396 }
1397 }, this);
1398 m_config->updateOption("lockAspectRatio");
1399
1400 ConfigOption* lockIntegerScaling = m_config->addOption("lockIntegerScaling");
1401 lockIntegerScaling->addBoolean(tr("Force integer scaling"), avMenu);
1402 lockIntegerScaling->connect([this](const QVariant& value) {
1403 if (m_display) {
1404 m_display->lockIntegerScaling(value.toBool());
1405 }
1406 if (m_controller) {
1407 m_screenWidget->setLockIntegerScaling(value.toBool());
1408 }
1409 }, this);
1410 m_config->updateOption("lockIntegerScaling");
1411
1412 ConfigOption* resampleVideo = m_config->addOption("resampleVideo");
1413 resampleVideo->addBoolean(tr("Bilinear filtering"), avMenu);
1414 resampleVideo->connect([this](const QVariant& value) {
1415 if (m_display) {
1416 m_display->filter(value.toBool());
1417 }
1418 }, this);
1419 m_config->updateOption("resampleVideo");
1420
1421 QMenu* skipMenu = avMenu->addMenu(tr("Frame&skip"));
1422 ConfigOption* skip = m_config->addOption("frameskip");
1423 skip->connect([this](const QVariant& value) {
1424 reloadConfig();
1425 }, this);
1426 for (int i = 0; i <= 10; ++i) {
1427 skip->addValue(QString::number(i), i, skipMenu);
1428 }
1429 m_config->updateOption("frameskip");
1430
1431 avMenu->addSeparator();
1432
1433 ConfigOption* mute = m_config->addOption("mute");
1434 QAction* muteAction = mute->addBoolean(tr("Mute"), avMenu);
1435 mute->connect([this](const QVariant& value) {
1436 reloadConfig();
1437 }, this);
1438 m_config->updateOption("mute");
1439 addControlledAction(avMenu, muteAction, "mute");
1440
1441 QMenu* target = avMenu->addMenu(tr("FPS target"));
1442 ConfigOption* fpsTargetOption = m_config->addOption("fpsTarget");
1443 QMap<double, QAction*> fpsTargets;
1444 for (int fps : {15, 30, 45, 60, 90, 120, 240}) {
1445 fpsTargets[fps] = fpsTargetOption->addValue(QString::number(fps), fps, target);
1446 }
1447 target->addSeparator();
1448 double nativeGB = double(GBA_ARM7TDMI_FREQUENCY) / double(VIDEO_TOTAL_LENGTH);
1449 fpsTargets[nativeGB] = fpsTargetOption->addValue(tr("Native (59.7275)"), nativeGB, target);
1450
1451 fpsTargetOption->connect([this, fpsTargets](const QVariant& value) {
1452 reloadConfig();
1453 for (auto iter = fpsTargets.begin(); iter != fpsTargets.end(); ++iter) {
1454 bool enableSignals = iter.value()->blockSignals(true);
1455 iter.value()->setChecked(abs(iter.key() - value.toDouble()) < 0.001);
1456 iter.value()->blockSignals(enableSignals);
1457 }
1458 }, this);
1459 m_config->updateOption("fpsTarget");
1460
1461 avMenu->addSeparator();
1462
1463#ifdef USE_PNG
1464 QAction* screenshot = new QAction(tr("Take &screenshot"), avMenu);
1465 screenshot->setShortcut(tr("F12"));
1466 connect(screenshot, &QAction::triggered, [this]() {
1467 m_controller->screenshot();
1468 });
1469 m_gameActions.append(screenshot);
1470 addControlledAction(avMenu, screenshot, "screenshot");
1471#endif
1472
1473#ifdef USE_FFMPEG
1474 QAction* recordOutput = new QAction(tr("Record output..."), avMenu);
1475 connect(recordOutput, &QAction::triggered, this, &Window::openVideoWindow);
1476 addControlledAction(avMenu, recordOutput, "recordOutput");
1477 m_gameActions.append(recordOutput);
1478#endif
1479
1480#ifdef USE_MAGICK
1481 QAction* recordGIF = new QAction(tr("Record GIF..."), avMenu);
1482 connect(recordGIF, &QAction::triggered, this, &Window::openGIFWindow);
1483 addControlledAction(avMenu, recordGIF, "recordGIF");
1484#endif
1485
1486 QAction* recordVL = new QAction(tr("Record video log..."), avMenu);
1487 connect(recordVL, &QAction::triggered, this, &Window::startVideoLog);
1488 addControlledAction(avMenu, recordVL, "recordVL");
1489 m_gameActions.append(recordVL);
1490
1491 QAction* stopVL = new QAction(tr("Stop video log"), avMenu);
1492 connect(stopVL, &QAction::triggered, [this]() {
1493 m_controller->endVideoLog();
1494 });
1495 addControlledAction(avMenu, stopVL, "stopVL");
1496 m_gameActions.append(stopVL);
1497
1498#ifdef M_CORE_GB
1499 QAction* gbPrint = new QAction(tr("Game Boy Printer..."), avMenu);
1500 connect(gbPrint, &QAction::triggered, [this]() {
1501 PrinterView* view = new PrinterView(m_controller);
1502 openView(view);
1503 m_controller->attachPrinter();
1504
1505 });
1506 addControlledAction(avMenu, gbPrint, "gbPrint");
1507 m_gameActions.append(gbPrint);
1508#endif
1509
1510 avMenu->addSeparator();
1511 m_videoLayers = avMenu->addMenu(tr("Video layers"));
1512 m_shortcutController->addMenu(m_videoLayers, avMenu);
1513
1514 m_audioChannels = avMenu->addMenu(tr("Audio channels"));
1515 m_shortcutController->addMenu(m_audioChannels, avMenu);
1516
1517 QAction* placementControl = new QAction(tr("Adjust layer placement..."), avMenu);
1518 connect(placementControl, &QAction::triggered, openControllerTView<PlacementControl>());
1519 m_gameActions.append(placementControl);
1520 addControlledAction(avMenu, placementControl, "placementControl");
1521
1522 QMenu* toolsMenu = menubar->addMenu(tr("&Tools"));
1523 m_shortcutController->addMenu(toolsMenu);
1524 QAction* viewLogs = new QAction(tr("View &logs..."), toolsMenu);
1525 connect(viewLogs, &QAction::triggered, m_logView, &QWidget::show);
1526 addControlledAction(toolsMenu, viewLogs, "viewLogs");
1527
1528 QAction* overrides = new QAction(tr("Game &overrides..."), toolsMenu);
1529 connect(overrides, &QAction::triggered, [this]() {
1530 if (!m_overrideView) {
1531 m_overrideView = std::move(std::make_unique<OverrideView>(m_config));
1532 if (m_controller) {
1533 m_overrideView->setController(m_controller);
1534 }
1535 connect(this, &Window::shutdown, m_overrideView.get(), &QWidget::close);
1536 }
1537 m_overrideView->show();
1538 m_overrideView->recheck();
1539 });
1540 addControlledAction(toolsMenu, overrides, "overrideWindow");
1541
1542 QAction* sensors = new QAction(tr("Game &Pak sensors..."), toolsMenu);
1543 connect(sensors, &QAction::triggered, [this]() {
1544 if (!m_sensorView) {
1545 m_sensorView = std::move(std::make_unique<SensorView>(&m_inputController));
1546 if (m_controller) {
1547 m_sensorView->setController(m_controller);
1548 }
1549 connect(this, &Window::shutdown, m_sensorView.get(), &QWidget::close);
1550 }
1551 m_sensorView->show();
1552 });
1553 addControlledAction(toolsMenu, sensors, "sensorWindow");
1554
1555 QAction* cheats = new QAction(tr("&Cheats..."), toolsMenu);
1556 connect(cheats, &QAction::triggered, openControllerTView<CheatsView>());
1557 m_gameActions.append(cheats);
1558 addControlledAction(toolsMenu, cheats, "cheatsWindow");
1559
1560 toolsMenu->addSeparator();
1561 addControlledAction(toolsMenu, toolsMenu->addAction(tr("Settings..."), this, SLOT(openSettingsWindow())),
1562 "settings");
1563
1564 toolsMenu->addSeparator();
1565
1566#ifdef USE_DEBUGGERS
1567 QAction* consoleWindow = new QAction(tr("Open debugger console..."), toolsMenu);
1568 connect(consoleWindow, &QAction::triggered, this, &Window::consoleOpen);
1569 addControlledAction(toolsMenu, consoleWindow, "debuggerWindow");
1570#endif
1571
1572#ifdef USE_GDB_STUB
1573 QAction* gdbWindow = new QAction(tr("Start &GDB server..."), toolsMenu);
1574 connect(gdbWindow, &QAction::triggered, this, &Window::gdbOpen);
1575 m_gbaActions.append(gdbWindow);
1576 m_gameActions.append(gdbWindow);
1577 addControlledAction(toolsMenu, gdbWindow, "gdbWindow");
1578#endif
1579 toolsMenu->addSeparator();
1580
1581 QAction* paletteView = new QAction(tr("View &palette..."), toolsMenu);
1582 connect(paletteView, &QAction::triggered, openControllerTView<PaletteView>());
1583 m_gameActions.append(paletteView);
1584 addControlledAction(toolsMenu, paletteView, "paletteWindow");
1585
1586 QAction* objView = new QAction(tr("View &sprites..."), toolsMenu);
1587 connect(objView, &QAction::triggered, openControllerTView<ObjView>());
1588 m_gameActions.append(objView);
1589 addControlledAction(toolsMenu, objView, "spriteWindow");
1590
1591 QAction* tileView = new QAction(tr("View &tiles..."), toolsMenu);
1592 connect(tileView, &QAction::triggered, openControllerTView<TileView>());
1593 m_gameActions.append(tileView);
1594 addControlledAction(toolsMenu, tileView, "tileWindow");
1595
1596 QAction* mapView = new QAction(tr("View &map..."), toolsMenu);
1597 connect(mapView, &QAction::triggered, openControllerTView<MapView>());
1598 m_gameActions.append(mapView);
1599 addControlledAction(toolsMenu, mapView, "mapWindow");
1600
1601 QAction* memoryView = new QAction(tr("View memory..."), toolsMenu);
1602 connect(memoryView, &QAction::triggered, openControllerTView<MemoryView>());
1603 m_gameActions.append(memoryView);
1604 addControlledAction(toolsMenu, memoryView, "memoryView");
1605
1606 QAction* memorySearch = new QAction(tr("Search memory..."), toolsMenu);
1607 connect(memorySearch, &QAction::triggered, openControllerTView<MemorySearch>());
1608 m_gameActions.append(memorySearch);
1609 addControlledAction(toolsMenu, memorySearch, "memorySearch");
1610
1611#ifdef M_CORE_GBA
1612 QAction* ioViewer = new QAction(tr("View &I/O registers..."), toolsMenu);
1613 connect(ioViewer, &QAction::triggered, openControllerTView<IOViewer>());
1614 m_gameActions.append(ioViewer);
1615 m_gbaActions.append(ioViewer);
1616 addControlledAction(toolsMenu, ioViewer, "ioViewer");
1617#endif
1618
1619 ConfigOption* skipBios = m_config->addOption("skipBios");
1620 skipBios->connect([this](const QVariant& value) {
1621 reloadConfig();
1622 }, this);
1623
1624 ConfigOption* useBios = m_config->addOption("useBios");
1625 useBios->connect([this](const QVariant& value) {
1626 reloadConfig();
1627 }, this);
1628
1629 ConfigOption* buffers = m_config->addOption("audioBuffers");
1630 buffers->connect([this](const QVariant& value) {
1631 reloadConfig();
1632 }, this);
1633
1634 ConfigOption* sampleRate = m_config->addOption("sampleRate");
1635 sampleRate->connect([this](const QVariant& value) {
1636 reloadConfig();
1637 }, this);
1638
1639 ConfigOption* volume = m_config->addOption("volume");
1640 volume->connect([this](const QVariant& value) {
1641 reloadConfig();
1642 }, this);
1643
1644 ConfigOption* volumeFf = m_config->addOption("fastForwardVolume");
1645 volumeFf->connect([this](const QVariant& value) {
1646 reloadConfig();
1647 }, this);
1648
1649 ConfigOption* muteFf = m_config->addOption("fastForwardMute");
1650 muteFf->connect([this](const QVariant& value) {
1651 reloadConfig();
1652 }, this);
1653
1654 ConfigOption* rewindEnable = m_config->addOption("rewindEnable");
1655 rewindEnable->connect([this](const QVariant& value) {
1656 reloadConfig();
1657 }, this);
1658
1659 ConfigOption* rewindBufferCapacity = m_config->addOption("rewindBufferCapacity");
1660 rewindBufferCapacity->connect([this](const QVariant& value) {
1661 reloadConfig();
1662 }, this);
1663
1664 ConfigOption* allowOpposingDirections = m_config->addOption("allowOpposingDirections");
1665 allowOpposingDirections->connect([this](const QVariant& value) {
1666 reloadConfig();
1667 }, this);
1668
1669 ConfigOption* saveStateExtdata = m_config->addOption("saveStateExtdata");
1670 saveStateExtdata->connect([this](const QVariant& value) {
1671 reloadConfig();
1672 }, this);
1673
1674 ConfigOption* loadStateExtdata = m_config->addOption("loadStateExtdata");
1675 loadStateExtdata->connect([this](const QVariant& value) {
1676 reloadConfig();
1677 }, this);
1678
1679 ConfigOption* preload = m_config->addOption("preload");
1680 preload->connect([this](const QVariant& value) {
1681 m_manager->setPreload(value.toBool());
1682 }, this);
1683 m_config->updateOption("preload");
1684
1685 ConfigOption* showFps = m_config->addOption("showFps");
1686 showFps->connect([this](const QVariant& value) {
1687 if (!value.toInt()) {
1688 m_fpsTimer.stop();
1689 updateTitle();
1690 } else if (m_controller) {
1691 m_fpsTimer.start();
1692 m_frameTimer.start();
1693 }
1694 }, this);
1695
1696 QAction* exitFullScreen = new QAction(tr("Exit fullscreen"), frameMenu);
1697 connect(exitFullScreen, &QAction::triggered, this, &Window::exitFullScreen);
1698 exitFullScreen->setShortcut(QKeySequence("Esc"));
1699 addHiddenAction(frameMenu, exitFullScreen, "exitFullScreen");
1700
1701 m_shortcutController->addFunctions(toolsMenu, [this]() {
1702 if (m_controller) {
1703 mCheatPressButton(m_controller->cheatDevice(), true);
1704 }
1705 }, [this]() {
1706 if (m_controller) {
1707 mCheatPressButton(m_controller->cheatDevice(), false);
1708 }
1709 }, QKeySequence(Qt::Key_Apostrophe), tr("GameShark Button (held)"), "holdGSButton");
1710
1711 QMenu* autofireMenu = new QMenu(tr("Autofire"), this);
1712 m_shortcutController->addMenu(autofireMenu);
1713
1714 m_shortcutController->addFunctions(autofireMenu, [this]() {
1715 m_controller->setAutofire(GBA_KEY_A, true);
1716 }, [this]() {
1717 m_controller->setAutofire(GBA_KEY_A, false);
1718 }, QKeySequence(), tr("Autofire A"), "autofireA");
1719
1720 m_shortcutController->addFunctions(autofireMenu, [this]() {
1721 m_controller->setAutofire(GBA_KEY_B, true);
1722 }, [this]() {
1723 m_controller->setAutofire(GBA_KEY_B, false);
1724 }, QKeySequence(), tr("Autofire B"), "autofireB");
1725
1726 m_shortcutController->addFunctions(autofireMenu, [this]() {
1727 m_controller->setAutofire(GBA_KEY_L, true);
1728 }, [this]() {
1729 m_controller->setAutofire(GBA_KEY_L, false);
1730 }, QKeySequence(), tr("Autofire L"), "autofireL");
1731
1732 m_shortcutController->addFunctions(autofireMenu, [this]() {
1733 m_controller->setAutofire(GBA_KEY_R, true);
1734 }, [this]() {
1735 m_controller->setAutofire(GBA_KEY_R, false);
1736 }, QKeySequence(), tr("Autofire R"), "autofireR");
1737
1738 m_shortcutController->addFunctions(autofireMenu, [this]() {
1739 m_controller->setAutofire(GBA_KEY_START, true);
1740 }, [this]() {
1741 m_controller->setAutofire(GBA_KEY_START, false);
1742 }, QKeySequence(), tr("Autofire Start"), "autofireStart");
1743
1744 m_shortcutController->addFunctions(autofireMenu, [this]() {
1745 m_controller->setAutofire(GBA_KEY_SELECT, true);
1746 }, [this]() {
1747 m_controller->setAutofire(GBA_KEY_SELECT, false);
1748 }, QKeySequence(), tr("Autofire Select"), "autofireSelect");
1749
1750 m_shortcutController->addFunctions(autofireMenu, [this]() {
1751 m_controller->setAutofire(GBA_KEY_UP, true);
1752 }, [this]() {
1753 m_controller->setAutofire(GBA_KEY_UP, false);
1754 }, QKeySequence(), tr("Autofire Up"), "autofireUp");
1755
1756 m_shortcutController->addFunctions(autofireMenu, [this]() {
1757 m_controller->setAutofire(GBA_KEY_RIGHT, true);
1758 }, [this]() {
1759 m_controller->setAutofire(GBA_KEY_RIGHT, false);
1760 }, QKeySequence(), tr("Autofire Right"), "autofireRight");
1761
1762 m_shortcutController->addFunctions(autofireMenu, [this]() {
1763 m_controller->setAutofire(GBA_KEY_DOWN, true);
1764 }, [this]() {
1765 m_controller->setAutofire(GBA_KEY_DOWN, false);
1766 }, QKeySequence(), tr("Autofire Down"), "autofireDown");
1767
1768 m_shortcutController->addFunctions(autofireMenu, [this]() {
1769 m_controller->setAutofire(GBA_KEY_LEFT, true);
1770 }, [this]() {
1771 m_controller->setAutofire(GBA_KEY_LEFT, false);
1772 }, QKeySequence(), tr("Autofire Left"), "autofireLeft");
1773
1774 for (QAction* action : m_gameActions) {
1775 action->setDisabled(true);
1776 }
1777}
1778
1779void Window::attachWidget(QWidget* widget) {
1780 m_screenWidget->layout()->addWidget(widget);
1781 m_screenWidget->unsetCursor();
1782 static_cast<QStackedLayout*>(m_screenWidget->layout())->setCurrentWidget(widget);
1783}
1784
1785void Window::detachWidget(QWidget* widget) {
1786 m_screenWidget->layout()->removeWidget(widget);
1787}
1788
1789void Window::appendMRU(const QString& fname) {
1790 int index = m_mruFiles.indexOf(fname);
1791 if (index >= 0) {
1792 m_mruFiles.removeAt(index);
1793 }
1794 m_mruFiles.prepend(fname);
1795 while (m_mruFiles.size() > ConfigController::MRU_LIST_SIZE) {
1796 m_mruFiles.removeLast();
1797 }
1798 updateMRU();
1799}
1800
1801void Window::updateMRU() {
1802 if (!m_mruMenu) {
1803 return;
1804 }
1805 for (QAction* action : m_mruMenu->actions()) {
1806 delete action;
1807 }
1808 m_mruMenu->clear();
1809 int i = 0;
1810 for (const QString& file : m_mruFiles) {
1811 QAction* item = new QAction(QDir::toNativeSeparators(file).replace("&", "&&"), m_mruMenu);
1812 item->setShortcut(QString("Ctrl+%1").arg(i));
1813 connect(item, &QAction::triggered, [this, file]() {
1814 setController(m_manager->loadGame(file), file);
1815 });
1816 m_mruMenu->addAction(item);
1817 ++i;
1818 }
1819 m_config->setMRU(m_mruFiles);
1820 m_config->write();
1821 m_mruMenu->setEnabled(i > 0);
1822}
1823
1824QAction* Window::addControlledAction(QMenu* menu, QAction* action, const QString& name) {
1825 addHiddenAction(menu, action, name);
1826 menu->addAction(action);
1827 return action;
1828}
1829
1830QAction* Window::addHiddenAction(QMenu* menu, QAction* action, const QString& name) {
1831 m_shortcutController->addAction(menu, action, name);
1832 action->setShortcutContext(Qt::WidgetShortcut);
1833 addAction(action);
1834 return action;
1835}
1836
1837void Window::focusCheck() {
1838 if (!m_config->getOption("pauseOnFocusLost").toInt() || !m_controller) {
1839 return;
1840 }
1841 if (QGuiApplication::focusWindow() && m_autoresume) {
1842 m_controller->setPaused(false);
1843 m_autoresume = false;
1844 } else if (!QGuiApplication::focusWindow() && !m_controller->isPaused()) {
1845 m_autoresume = true;
1846 m_controller->setPaused(true);
1847 }
1848}
1849
1850void Window::updateFrame() {
1851 QSize size = m_controller->screenDimensions();
1852 QImage currentImage(reinterpret_cast<const uchar*>(m_controller->drawContext()), size.width(), size.height(),
1853 size.width() * BYTES_PER_PIXEL, QImage::Format_RGBX8888);
1854 QPixmap pixmap;
1855 pixmap.convertFromImage(currentImage);
1856 m_screenWidget->setPixmap(pixmap);
1857 emit paused(true);
1858}
1859
1860void Window::setController(CoreController* controller, const QString& fname) {
1861 if (!controller) {
1862 return;
1863 }
1864
1865 if (m_controller) {
1866 m_controller->stop();
1867 QTimer::singleShot(0, this, [this, controller, fname]() {
1868 setController(controller, fname);
1869 });
1870 return;
1871 }
1872 if (!fname.isEmpty()) {
1873 setWindowFilePath(fname);
1874 appendMRU(fname);
1875 }
1876
1877 m_controller = std::shared_ptr<CoreController>(controller);
1878 m_inputController.recalibrateAxes();
1879 m_controller->setInputController(&m_inputController);
1880 m_controller->setLogger(&m_log);
1881
1882 connect(this, &Window::shutdown, [this]() {
1883 if (!m_controller) {
1884 return;
1885 }
1886 m_controller->stop();
1887 });
1888
1889 connect(m_controller.get(), &CoreController::started, this, &Window::gameStarted);
1890 connect(m_controller.get(), &CoreController::started, &m_inputController, &InputController::suspendScreensaver);
1891 connect(m_controller.get(), &CoreController::stopping, this, &Window::gameStopped);
1892 {
1893 connect(m_controller.get(), &CoreController::stopping, [this]() {
1894 m_controller.reset();
1895 });
1896 }
1897 connect(m_controller.get(), &CoreController::stopping, &m_inputController, &InputController::resumeScreensaver);
1898 connect(m_controller.get(), &CoreController::paused, this, &Window::updateFrame);
1899
1900#ifndef Q_OS_MAC
1901 connect(m_controller.get(), &CoreController::paused, menuBar(), &QWidget::show);
1902 connect(m_controller.get(), &CoreController::unpaused, [this]() {
1903 if(isFullScreen()) {
1904 menuBar()->hide();
1905 }
1906 });
1907#endif
1908
1909 connect(m_controller.get(), &CoreController::paused, &m_inputController, &InputController::resumeScreensaver);
1910 connect(m_controller.get(), &CoreController::unpaused, [this]() {
1911 emit paused(false);
1912 });
1913
1914 connect(m_controller.get(), &CoreController::stopping, m_display.get(), &Display::stopDrawing);
1915 connect(m_controller.get(), &CoreController::stateLoaded, m_display.get(), &Display::resizeContext);
1916 connect(m_controller.get(), &CoreController::stateLoaded, m_display.get(), &Display::forceDraw);
1917 connect(m_controller.get(), &CoreController::rewound, m_display.get(), &Display::forceDraw);
1918 connect(m_controller.get(), &CoreController::paused, m_display.get(), &Display::pauseDrawing);
1919 connect(m_controller.get(), &CoreController::unpaused, m_display.get(), &Display::unpauseDrawing);
1920 connect(m_controller.get(), &CoreController::frameAvailable, m_display.get(), &Display::framePosted);
1921 connect(m_controller.get(), &CoreController::statusPosted, m_display.get(), &Display::showMessage);
1922
1923 connect(m_controller.get(), &CoreController::unpaused, &m_inputController, &InputController::suspendScreensaver);
1924 connect(m_controller.get(), &CoreController::frameAvailable, this, &Window::recordFrame);
1925 connect(m_controller.get(), &CoreController::crashed, this, &Window::gameCrashed);
1926 connect(m_controller.get(), &CoreController::failed, this, &Window::gameFailed);
1927 connect(m_controller.get(), &CoreController::unimplementedBiosCall, this, &Window::unimplementedBiosCall);
1928
1929#ifdef USE_GDB_STUB
1930 if (m_gdbController) {
1931 m_gdbController->setController(m_controller);
1932 }
1933#endif
1934
1935#ifdef USE_DEBUGGERS
1936 if (m_console) {
1937 m_console->setController(m_controller);
1938 }
1939#endif
1940
1941#ifdef USE_MAGICK
1942 if (m_gifView) {
1943 m_gifView->setController(m_controller);
1944 }
1945#endif
1946
1947#ifdef USE_FFMPEG
1948 if (m_videoView) {
1949 m_videoView->setController(m_controller);
1950 }
1951#endif
1952
1953 if (m_sensorView) {
1954 m_sensorView->setController(m_controller);
1955 }
1956
1957 if (m_overrideView) {
1958 m_overrideView->setController(m_controller);
1959 }
1960
1961 if (!m_pendingPatch.isEmpty()) {
1962 m_controller->loadPatch(m_pendingPatch);
1963 m_pendingPatch = QString();
1964 }
1965
1966 m_controller->loadConfig(m_config);
1967 m_controller->start();
1968
1969 if (!m_pendingState.isEmpty()) {
1970 m_controller->loadState(m_pendingState);
1971 m_pendingState = QString();
1972 }
1973
1974 if (m_pendingPause) {
1975 m_controller->setPaused(true);
1976 m_pendingPause = false;
1977 }
1978}
1979
1980WindowBackground::WindowBackground(QWidget* parent)
1981 : QWidget(parent)
1982{
1983 setLayout(new QStackedLayout());
1984 layout()->setContentsMargins(0, 0, 0, 0);
1985}
1986
1987void WindowBackground::setPixmap(const QPixmap& pmap) {
1988 m_pixmap = pmap;
1989 update();
1990}
1991
1992void WindowBackground::setSizeHint(const QSize& hint) {
1993 m_sizeHint = hint;
1994}
1995
1996QSize WindowBackground::sizeHint() const {
1997 return m_sizeHint;
1998}
1999
2000void WindowBackground::setDimensions(int width, int height) {
2001 m_aspectWidth = width;
2002 m_aspectHeight = height;
2003}
2004
2005void WindowBackground::setLockIntegerScaling(bool lock) {
2006 m_lockIntegerScaling = lock;
2007}
2008
2009void WindowBackground::setLockAspectRatio(bool lock) {
2010 m_lockAspectRatio = lock;
2011}
2012
2013void WindowBackground::paintEvent(QPaintEvent* event) {
2014 QWidget::paintEvent(event);
2015 const QPixmap& logo = pixmap();
2016 QPainter painter(this);
2017 painter.setRenderHint(QPainter::SmoothPixmapTransform);
2018 painter.fillRect(QRect(QPoint(), size()), Qt::black);
2019 QSize s = size();
2020 QSize ds = s;
2021 if (m_lockAspectRatio) {
2022 if (ds.width() * m_aspectHeight > ds.height() * m_aspectWidth) {
2023 ds.setWidth(ds.height() * m_aspectWidth / m_aspectHeight);
2024 } else if (ds.width() * m_aspectHeight < ds.height() * m_aspectWidth) {
2025 ds.setHeight(ds.width() * m_aspectHeight / m_aspectWidth);
2026 }
2027 }
2028 if (m_lockIntegerScaling) {
2029 ds.setWidth(ds.width() - ds.width() % m_aspectWidth);
2030 ds.setHeight(ds.height() - ds.height() % m_aspectHeight);
2031 }
2032 QPoint origin = QPoint((s.width() - ds.width()) / 2, (s.height() - ds.height()) / 2);
2033 QRect full(origin, ds);
2034 painter.drawPixmap(full, logo);
2035}