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 "PrinterView.h"
46#include "ROMInfo.h"
47#include "SensorView.h"
48#include "SettingsView.h"
49#include "ShaderSelector.h"
50#include "ShortcutController.h"
51#include "TileView.h"
52#include "VideoView.h"
53
54#include <mgba/core/version.h>
55#ifdef M_CORE_GB
56#include <mgba/internal/gb/gb.h>
57#include <mgba/internal/gb/video.h>
58#endif
59#ifdef M_CORE_GBA
60#include <mgba/internal/gba/gba.h>
61#include <mgba/internal/gba/video.h>
62#endif
63#include <mgba/feature/commandline.h>
64#include "feature/sqlite3/no-intro.h"
65#include <mgba-util/vfs.h>
66
67using namespace QGBA;
68
69Window::Window(CoreManager* manager, ConfigController* config, int playerId, QWidget* parent)
70 : QMainWindow(parent)
71 , m_manager(manager)
72 , m_logView(new LogView(&m_log))
73 , m_screenWidget(new WindowBackground())
74 , m_config(config)
75 , m_inputController(playerId, this)
76 , m_shortcutController(new ShortcutController(this))
77{
78 setFocusPolicy(Qt::StrongFocus);
79 setAcceptDrops(true);
80 setAttribute(Qt::WA_DeleteOnClose);
81 updateTitle();
82 reloadDisplayDriver();
83
84 m_logo.setDevicePixelRatio(m_screenWidget->devicePixelRatio());
85 m_logo = m_logo; // Free memory left over in old pixmap
86
87#if defined(M_CORE_GBA)
88 float i = 2;
89#elif defined(M_CORE_GB)
90 float i = 3;
91#endif
92 QVariant multiplier = m_config->getOption("scaleMultiplier");
93 if (!multiplier.isNull()) {
94 m_savedScale = multiplier.toInt();
95 i = m_savedScale;
96 }
97#ifdef USE_SQLITE3
98 m_libraryView = new LibraryController(nullptr, ConfigController::configDir() + "/library.sqlite3", m_config);
99 ConfigOption* showLibrary = m_config->addOption("showLibrary");
100 showLibrary->connect([this](const QVariant& value) {
101 if (value.toBool()) {
102 if (m_controller) {
103 m_screenWidget->layout()->addWidget(m_libraryView);
104 } else {
105 attachWidget(m_libraryView);
106 }
107 } else {
108 detachWidget(m_libraryView);
109 }
110 }, this);
111 m_config->updateOption("showLibrary");
112 ConfigOption* libraryStyle = m_config->addOption("libraryStyle");
113 libraryStyle->connect([this](const QVariant& value) {
114 m_libraryView->setViewStyle(static_cast<LibraryStyle>(value.toInt()));
115 }, this);
116 m_config->updateOption("libraryStyle");
117
118 connect(m_libraryView, &LibraryController::startGame, [this]() {
119 VFile* output = m_libraryView->selectedVFile();
120 if (output) {
121 QPair<QString, QString> path = m_libraryView->selectedPath();
122 setController(m_manager->loadGame(output, path.second, path.first), path.first + "/" + path.second);
123 }
124 });
125#endif
126#if defined(M_CORE_GBA)
127 resizeFrame(QSize(VIDEO_HORIZONTAL_PIXELS * i, VIDEO_VERTICAL_PIXELS * i));
128#elif defined(M_CORE_GB)
129 resizeFrame(QSize(GB_VIDEO_HORIZONTAL_PIXELS * i, GB_VIDEO_VERTICAL_PIXELS * i));
130#endif
131 m_screenWidget->setPixmap(m_logo);
132 m_screenWidget->setDimensions(m_logo.width(), m_logo.height());
133 m_screenWidget->setLockIntegerScaling(false);
134 m_screenWidget->setLockAspectRatio(true);
135 setCentralWidget(m_screenWidget);
136
137 connect(this, &Window::shutdown, m_logView, &QWidget::hide);
138 connect(&m_fpsTimer, &QTimer::timeout, this, &Window::showFPS);
139 connect(&m_focusCheck, &QTimer::timeout, this, &Window::focusCheck);
140 connect(&m_inputController, &InputController::profileLoaded, m_shortcutController, &ShortcutController::loadProfile);
141
142 m_log.setLevels(mLOG_WARN | mLOG_ERROR | mLOG_FATAL);
143 m_fpsTimer.setInterval(FPS_TIMER_INTERVAL);
144 m_focusCheck.setInterval(200);
145
146 m_shortcutController->setConfigController(m_config);
147 setupMenu(menuBar());
148}
149
150Window::~Window() {
151 delete m_logView;
152
153#ifdef USE_FFMPEG
154 delete m_videoView;
155#endif
156
157#ifdef USE_MAGICK
158 delete m_gifView;
159#endif
160
161#ifdef USE_SQLITE3
162 delete m_libraryView;
163#endif
164}
165
166void Window::argumentsPassed(mArguments* args) {
167 loadConfig();
168
169 if (args->fname) {
170 setController(m_manager->loadGame(args->fname), args->fname);
171 }
172
173#ifdef USE_GDB_STUB
174 if (args->debuggerType == DEBUGGER_GDB) {
175 if (!m_gdbController) {
176 m_gdbController = new GDBController(this);
177 m_gdbController->listen();
178 }
179 }
180#endif
181}
182
183void Window::resizeFrame(const QSize& size) {
184 QSize newSize(size);
185 m_screenWidget->setSizeHint(newSize);
186 newSize -= m_screenWidget->size();
187 newSize += this->size();
188 resize(newSize);
189}
190
191void Window::setConfig(ConfigController* config) {
192 m_config = config;
193}
194
195void Window::loadConfig() {
196 const mCoreOptions* opts = m_config->options();
197 reloadConfig();
198
199 if (opts->width && opts->height) {
200 resizeFrame(QSize(opts->width, opts->height));
201 }
202
203 if (opts->fullscreen) {
204 enterFullScreen();
205 }
206
207 m_mruFiles = m_config->getMRU();
208 updateMRU();
209
210 m_inputController.setConfiguration(m_config);
211}
212
213void Window::reloadConfig() {
214 const mCoreOptions* opts = m_config->options();
215
216 m_log.setLevels(opts->logLevel);
217
218 if (m_controller) {
219 m_controller->loadConfig(m_config);
220 if (m_audioProcessor) {
221 m_audioProcessor->setBufferSamples(opts->audioBuffers);
222 m_audioProcessor->requestSampleRate(opts->sampleRate);
223 }
224 }
225 m_display->lockAspectRatio(opts->lockAspectRatio);
226 m_display->filter(opts->resampleVideo);
227
228 m_inputController.setScreensaverSuspendable(opts->suspendScreensaver);
229}
230
231void Window::saveConfig() {
232 m_inputController.saveConfiguration();
233 m_config->write();
234}
235
236QString Window::getFilters() const {
237 QStringList filters;
238 QStringList formats;
239
240#ifdef M_CORE_GBA
241 QStringList gbaFormats{
242 "*.gba",
243#if defined(USE_LIBZIP) || defined(USE_ZLIB)
244 "*.zip",
245#endif
246#ifdef USE_LZMA
247 "*.7z",
248#endif
249 "*.agb",
250 "*.mb",
251 "*.rom",
252 "*.bin"};
253 formats.append(gbaFormats);
254 filters.append(tr("Game Boy Advance ROMs (%1)").arg(gbaFormats.join(QChar(' '))));
255#endif
256
257#ifdef M_CORE_GB
258 QStringList gbFormats{
259 "*.gb",
260 "*.gbc",
261#if defined(USE_LIBZIP) || defined(USE_ZLIB)
262 "*.zip",
263#endif
264#ifdef USE_LZMA
265 "*.7z",
266#endif
267 "*.rom",
268 "*.bin"};
269 formats.append(gbFormats);
270 filters.append(tr("Game Boy ROMs (%1)").arg(gbFormats.join(QChar(' '))));
271#endif
272
273 formats.removeDuplicates();
274 filters.prepend(tr("All ROMs (%1)").arg(formats.join(QChar(' '))));
275 filters.append(tr("%1 Video Logs (*.mvl)").arg(projectName));
276 return filters.join(";;");
277}
278
279QString Window::getFiltersArchive() const {
280 QStringList filters;
281
282 QStringList formats{
283#if defined(USE_LIBZIP) || defined(USE_ZLIB)
284 "*.zip",
285#endif
286#ifdef USE_LZMA
287 "*.7z",
288#endif
289 };
290 filters.append(tr("Archives (%1)").arg(formats.join(QChar(' '))));
291 return filters.join(";;");
292}
293
294void Window::selectROM() {
295 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select ROM"), getFilters());
296 if (!filename.isEmpty()) {
297 setController(m_manager->loadGame(filename), filename);
298 }
299}
300
301#ifdef USE_SQLITE3
302void Window::selectROMInArchive() {
303 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select ROM"), getFiltersArchive());
304 if (filename.isEmpty()) {
305 return;
306 }
307 ArchiveInspector* archiveInspector = new ArchiveInspector(filename);
308 connect(archiveInspector, &QDialog::accepted, [this, archiveInspector]() {
309 VFile* output = archiveInspector->selectedVFile();
310 QPair<QString, QString> path = archiveInspector->selectedPath();
311 if (output) {
312 setController(m_manager->loadGame(output, path.second, path.first), path.first + "/" + path.second);
313 }
314 archiveInspector->close();
315 });
316 archiveInspector->setAttribute(Qt::WA_DeleteOnClose);
317 archiveInspector->show();
318}
319
320void Window::addDirToLibrary() {
321 QString filename = GBAApp::app()->getOpenDirectoryName(this, tr("Select folder"));
322 if (filename.isEmpty()) {
323 return;
324 }
325 m_libraryView->addDirectory(filename);
326}
327#endif
328
329void Window::replaceROM() {
330 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select ROM"), getFilters());
331 if (!filename.isEmpty()) {
332 m_controller->replaceGame(filename);
333 }
334}
335
336void Window::selectSave(bool temporary) {
337 QStringList formats{"*.sav"};
338 QString filter = tr("Game Boy Advance save files (%1)").arg(formats.join(QChar(' ')));
339 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select save"), filter);
340 if (!filename.isEmpty()) {
341 m_controller->loadSave(filename, temporary);
342 }
343}
344
345void Window::multiplayerChanged() {
346 if (!m_controller) {
347 return;
348 }
349 int attached = 1;
350 MultiplayerController* multiplayer = m_controller->multiplayerController();
351 if (multiplayer) {
352 attached = multiplayer->attached();
353 }
354 for (QAction* action : m_nonMpActions) {
355 action->setDisabled(attached > 1);
356 }
357}
358
359void Window::selectPatch() {
360 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select patch"), tr("Patches (*.ips *.ups *.bps)"));
361 if (!filename.isEmpty()) {
362 if (m_controller) {
363 m_controller->loadPatch(filename);
364 } else {
365 m_pendingPatch = filename;
366 }
367 }
368}
369
370void Window::openView(QWidget* widget) {
371 connect(this, &Window::shutdown, widget, &QWidget::close);
372 widget->setAttribute(Qt::WA_DeleteOnClose);
373 widget->show();
374}
375
376void Window::loadCamImage() {
377 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select image"), tr("Image file (*.png *.gif *.jpg *.jpeg);;All files (*)"));
378 if (!filename.isEmpty()) {
379 m_inputController.loadCamImage(filename);
380 }
381}
382
383void Window::importSharkport() {
384 QString filename = GBAApp::app()->getOpenFileName(this, tr("Select save"), tr("GameShark saves (*.sps *.xps)"));
385 if (!filename.isEmpty()) {
386 m_controller->importSharkport(filename);
387 }
388}
389
390void Window::exportSharkport() {
391 QString filename = GBAApp::app()->getSaveFileName(this, tr("Select save"), tr("GameShark saves (*.sps *.xps)"));
392 if (!filename.isEmpty()) {
393 m_controller->exportSharkport(filename);
394 }
395}
396
397void Window::openSettingsWindow() {
398 SettingsView* settingsWindow = new SettingsView(m_config, &m_inputController, m_shortcutController);
399#if defined(BUILD_GL) || defined(BUILD_GLES)
400 if (m_display->supportsShaders()) {
401 settingsWindow->setShaderSelector(m_shaderView.get());
402 }
403#endif
404 connect(settingsWindow, &SettingsView::displayDriverChanged, this, &Window::reloadDisplayDriver);
405 connect(settingsWindow, &SettingsView::audioDriverChanged, this, &Window::reloadAudioDriver);
406 connect(settingsWindow, &SettingsView::cameraDriverChanged, this, &Window::mustRestart);
407 connect(settingsWindow, &SettingsView::languageChanged, this, &Window::mustRestart);
408 connect(settingsWindow, &SettingsView::pathsChanged, this, &Window::reloadConfig);
409 connect(settingsWindow, &SettingsView::libraryCleared, m_libraryView, &LibraryController::clear);
410 openView(settingsWindow);
411}
412
413void Window::startVideoLog() {
414 QString filename = GBAApp::app()->getSaveFileName(this, tr("Select video log"), tr("Video logs (*.mvl)"));
415 if (!filename.isEmpty()) {
416 m_controller->startVideoLog(filename);
417 }
418}
419
420template <typename T, typename... A>
421std::function<void()> Window::openTView(A... arg) {
422 return [=]() {
423 T* view = new T(arg...);
424 openView(view);
425 };
426}
427
428
429template <typename T, typename... A>
430std::function<void()> Window::openControllerTView(A... arg) {
431 return [=]() {
432 T* view = new T(m_controller, arg...);
433 openView(view);
434 };
435}
436
437#ifdef USE_FFMPEG
438void Window::openVideoWindow() {
439 if (!m_videoView) {
440 m_videoView = new VideoView();
441 if (m_controller) {
442 m_videoView->setController(m_controller);
443 }
444 connect(this, &Window::shutdown, m_videoView, &QWidget::close);
445 }
446 m_videoView->show();
447}
448#endif
449
450#ifdef USE_MAGICK
451void Window::openGIFWindow() {
452 if (!m_gifView) {
453 m_gifView = new GIFView();
454 if (m_controller) {
455 m_gifView->setController(m_controller);
456 }
457 connect(this, &Window::shutdown, m_gifView, &QWidget::close);
458 }
459 m_gifView->show();
460}
461#endif
462
463#ifdef USE_GDB_STUB
464void Window::gdbOpen() {
465 if (!m_gdbController) {
466 m_gdbController = new GDBController(this);
467 }
468 GDBWindow* window = new GDBWindow(m_gdbController);
469 m_gdbController->setController(m_controller);
470 connect(m_controller.get(), &CoreController::stopping, window, &QWidget::close);
471 openView(window);
472}
473#endif
474
475#ifdef USE_DEBUGGERS
476void Window::consoleOpen() {
477 if (!m_console) {
478 m_console = new DebuggerConsoleController(this);
479 }
480 DebuggerConsole* window = new DebuggerConsole(m_console);
481 if (m_controller) {
482 m_console->setController(m_controller);
483 }
484 openView(window);
485}
486#endif
487
488void Window::keyPressEvent(QKeyEvent* event) {
489 if (event->isAutoRepeat()) {
490 QWidget::keyPressEvent(event);
491 return;
492 }
493 GBAKey key = m_inputController.mapKeyboard(event->key());
494 if (key == GBA_KEY_NONE) {
495 QWidget::keyPressEvent(event);
496 return;
497 }
498 if (m_controller) {
499 m_controller->addKey(key);
500 }
501 event->accept();
502}
503
504void Window::keyReleaseEvent(QKeyEvent* event) {
505 if (event->isAutoRepeat()) {
506 QWidget::keyReleaseEvent(event);
507 return;
508 }
509 GBAKey key = m_inputController.mapKeyboard(event->key());
510 if (key == GBA_KEY_NONE) {
511 QWidget::keyPressEvent(event);
512 return;
513 }
514 if (m_controller) {
515 m_controller->clearKey(key);
516 }
517 event->accept();
518}
519
520void Window::resizeEvent(QResizeEvent* event) {
521 if (!isFullScreen()) {
522 m_config->setOption("height", m_screenWidget->height());
523 m_config->setOption("width", m_screenWidget->width());
524 }
525
526 int factor = 0;
527 QSize size(VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS);
528 if (m_controller) {
529 size = m_controller->screenDimensions();
530 }
531 if (m_screenWidget->width() % size.width() == 0 && m_screenWidget->height() % size.height() == 0 &&
532 m_screenWidget->width() / size.width() == m_screenWidget->height() / size.height()) {
533 factor = m_screenWidget->width() / size.width();
534 } else {
535 m_savedScale = 0;
536 }
537 for (QMap<int, QAction*>::iterator iter = m_frameSizes.begin(); iter != m_frameSizes.end(); ++iter) {
538 bool enableSignals = iter.value()->blockSignals(true);
539 iter.value()->setChecked(iter.key() == factor);
540 iter.value()->blockSignals(enableSignals);
541 }
542
543 m_config->setOption("fullscreen", isFullScreen());
544}
545
546void Window::showEvent(QShowEvent* event) {
547 if (m_wasOpened) {
548 return;
549 }
550 m_wasOpened = true;
551 resizeFrame(m_screenWidget->sizeHint());
552 QVariant windowPos = m_config->getQtOption("windowPos");
553 QRect geom = QApplication::desktop()->availableGeometry(this);
554 if (!windowPos.isNull() && geom.contains(windowPos.toPoint())) {
555 move(windowPos.toPoint());
556 } else {
557 QRect rect = frameGeometry();
558 rect.moveCenter(geom.center());
559 move(rect.topLeft());
560 }
561 if (m_fullscreenOnStart) {
562 enterFullScreen();
563 m_fullscreenOnStart = false;
564 }
565 if (m_display) {
566 reloadDisplayDriver();
567 }
568}
569
570void Window::closeEvent(QCloseEvent* event) {
571 emit shutdown();
572 m_config->setQtOption("windowPos", pos());
573
574 if (m_savedScale > 0) {
575 m_config->setOption("height", VIDEO_VERTICAL_PIXELS * m_savedScale);
576 m_config->setOption("width", VIDEO_HORIZONTAL_PIXELS * m_savedScale);
577 }
578 saveConfig();
579 QMainWindow::closeEvent(event);
580}
581
582void Window::focusInEvent(QFocusEvent*) {
583 m_display->forceDraw();
584}
585
586void Window::focusOutEvent(QFocusEvent*) {
587}
588
589void Window::dragEnterEvent(QDragEnterEvent* event) {
590 if (event->mimeData()->hasFormat("text/uri-list")) {
591 event->acceptProposedAction();
592 }
593}
594
595void Window::dropEvent(QDropEvent* event) {
596 QString uris = event->mimeData()->data("text/uri-list");
597 uris = uris.trimmed();
598 if (uris.contains("\n")) {
599 // Only one file please
600 return;
601 }
602 QUrl url(uris);
603 if (!url.isLocalFile()) {
604 // No remote loading
605 return;
606 }
607 event->accept();
608 setController(m_manager->loadGame(url.toLocalFile()), url.toLocalFile());
609}
610
611void Window::mouseDoubleClickEvent(QMouseEvent* event) {
612 if (event->button() != Qt::LeftButton) {
613 return;
614 }
615 toggleFullScreen();
616}
617
618void Window::enterFullScreen() {
619 if (!isVisible()) {
620 m_fullscreenOnStart = true;
621 return;
622 }
623 if (isFullScreen()) {
624 return;
625 }
626 showFullScreen();
627#ifndef Q_OS_MAC
628 if (m_controller && !m_controller->isPaused()) {
629 menuBar()->hide();
630 }
631#endif
632}
633
634void Window::exitFullScreen() {
635 if (!isFullScreen()) {
636 return;
637 }
638 m_screenWidget->unsetCursor();
639 menuBar()->show();
640 showNormal();
641}
642
643void Window::toggleFullScreen() {
644 if (isFullScreen()) {
645 exitFullScreen();
646 } else {
647 enterFullScreen();
648 }
649}
650
651void Window::gameStarted() {
652 for (QAction* action : m_gameActions) {
653 action->setDisabled(false);
654 }
655#ifdef M_CORE_GBA
656 for (QAction* action : m_gbaActions) {
657 action->setDisabled(m_controller->platform() != PLATFORM_GBA);
658 }
659#endif
660 multiplayerChanged();
661 updateTitle();
662 QSize size = m_controller->screenDimensions();
663 m_display->setMinimumSize(size);
664 m_screenWidget->setMinimumSize(m_display->minimumSize());
665 m_screenWidget->setDimensions(size.width(), size.height());
666 m_config->updateOption("lockIntegerScaling");
667 m_config->updateOption("lockAspectRatio");
668 if (m_savedScale > 0) {
669 resizeFrame(size * m_savedScale);
670 }
671 attachWidget(m_display.get());
672
673#ifndef Q_OS_MAC
674 if (isFullScreen()) {
675 menuBar()->hide();
676 }
677#endif
678
679 m_hitUnimplementedBiosCall = false;
680 if (m_config->getOption("showFps", "1").toInt()) {
681 m_fpsTimer.start();
682 }
683 m_focusCheck.start();
684 if (m_display->underMouse()) {
685 m_screenWidget->setCursor(Qt::BlankCursor);
686 }
687
688 CoreController::Interrupter interrupter(m_controller, true);
689 mCore* core = m_controller->thread()->core;
690 m_videoLayers->clear();
691 m_audioChannels->clear();
692 const mCoreChannelInfo* videoLayers;
693 const mCoreChannelInfo* audioChannels;
694 size_t nVideo = core->listVideoLayers(core, &videoLayers);
695 size_t nAudio = core->listAudioChannels(core, &audioChannels);
696
697 if (nVideo) {
698 for (size_t i = 0; i < nVideo; ++i) {
699 QAction* action = new QAction(videoLayers[i].visibleName, m_videoLayers);
700 action->setCheckable(true);
701 action->setChecked(true);
702 connect(action, &QAction::triggered, [this, videoLayers, i](bool enable) {
703 m_controller->thread()->core->enableVideoLayer(m_controller->thread()->core, videoLayers[i].id, enable);
704 });
705 m_videoLayers->addAction(action);
706 }
707 }
708 if (nAudio) {
709 for (size_t i = 0; i < nAudio; ++i) {
710 QAction* action = new QAction(audioChannels[i].visibleName, m_audioChannels);
711 action->setCheckable(true);
712 action->setChecked(true);
713 connect(action, &QAction::triggered, [this, audioChannels, i](bool enable) {
714 m_controller->thread()->core->enableAudioChannel(m_controller->thread()->core, audioChannels[i].id, enable);
715 });
716 m_audioChannels->addAction(action);
717 }
718 }
719 m_display->startDrawing(m_controller);
720
721 reloadAudioDriver();
722}
723
724void Window::gameStopped() {
725#ifdef M_CORE_GBA
726 for (QAction* action : m_gbaActions) {
727 action->setDisabled(false);
728 }
729#endif
730 for (QAction* action : m_gameActions) {
731 action->setDisabled(true);
732 }
733 setWindowFilePath(QString());
734 updateTitle();
735 detachWidget(m_display.get());
736 m_screenWidget->setDimensions(m_logo.width(), m_logo.height());
737 m_screenWidget->setLockIntegerScaling(false);
738 m_screenWidget->setLockAspectRatio(true);
739 m_screenWidget->setPixmap(m_logo);
740 m_screenWidget->unsetCursor();
741#ifdef M_CORE_GB
742 m_display->setMinimumSize(GB_VIDEO_HORIZONTAL_PIXELS, GB_VIDEO_VERTICAL_PIXELS);
743#elif defined(M_CORE_GBA)
744 m_display->setMinimumSize(VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS);
745#endif
746 m_screenWidget->setMinimumSize(m_display->minimumSize());
747
748 m_videoLayers->clear();
749 m_audioChannels->clear();
750
751 m_fpsTimer.stop();
752 m_focusCheck.stop();
753
754 emit paused(false);
755}
756
757void Window::gameCrashed(const QString& errorMessage) {
758 QMessageBox* crash = new QMessageBox(QMessageBox::Critical, tr("Crash"),
759 tr("The game has crashed with the following error:\n\n%1").arg(errorMessage),
760 QMessageBox::Ok, this, Qt::Sheet);
761 crash->setAttribute(Qt::WA_DeleteOnClose);
762 crash->show();
763 m_controller->stop();
764}
765
766void Window::gameFailed() {
767 QMessageBox* fail = new QMessageBox(QMessageBox::Warning, tr("Couldn't Load"),
768 tr("Could not load game. Are you sure it's in the correct format?"),
769 QMessageBox::Ok, this, Qt::Sheet);
770 fail->setAttribute(Qt::WA_DeleteOnClose);
771 fail->show();
772}
773
774void Window::unimplementedBiosCall(int call) {
775 if (m_hitUnimplementedBiosCall) {
776 return;
777 }
778 m_hitUnimplementedBiosCall = true;
779
780 QMessageBox* fail = new QMessageBox(
781 QMessageBox::Warning, tr("Unimplemented BIOS call"),
782 tr("This game uses a BIOS call that is not implemented. Please use the official BIOS for best experience."),
783 QMessageBox::Ok, this, Qt::Sheet);
784 fail->setAttribute(Qt::WA_DeleteOnClose);
785 fail->show();
786}
787
788void Window::reloadDisplayDriver() {
789 if (m_controller) {
790 m_display->stopDrawing();
791 detachWidget(m_display.get());
792 }
793 m_display = std::move(std::unique_ptr<Display>(Display::create(this)));
794#if defined(BUILD_GL) || defined(BUILD_GLES)
795 m_shaderView.reset();
796 m_shaderView = std::make_unique<ShaderSelector>(m_display.get(), m_config);
797#endif
798 m_screenWidget->setMinimumSize(m_display->minimumSize());
799 m_screenWidget->setSizePolicy(m_display->sizePolicy());
800 connect(this, &Window::shutdown, m_display.get(), &Display::stopDrawing);
801 connect(m_display.get(), &Display::hideCursor, [this]() {
802 if (static_cast<QStackedLayout*>(m_screenWidget->layout())->currentWidget() == m_display.get()) {
803 m_screenWidget->setCursor(Qt::BlankCursor);
804 }
805 });
806 connect(m_display.get(), &Display::showCursor, [this]() {
807 m_screenWidget->unsetCursor();
808 });
809
810 const mCoreOptions* opts = m_config->options();
811 m_display->lockAspectRatio(opts->lockAspectRatio);
812 m_display->filter(opts->resampleVideo);
813#if defined(BUILD_GL) || defined(BUILD_GLES)
814 if (opts->shader) {
815 struct VDir* shader = VDirOpen(opts->shader);
816 if (shader && m_display->supportsShaders()) {
817 m_display->setShaders(shader);
818 m_shaderView->refreshShaders();
819 shader->close(shader);
820 }
821 }
822#endif
823
824 if (m_controller) {
825 connect(m_controller.get(), &CoreController::stopping, m_display.get(), &Display::stopDrawing);
826 connect(m_controller.get(), &CoreController::stateLoaded, m_display.get(), &Display::forceDraw);
827 connect(m_controller.get(), &CoreController::rewound, m_display.get(), &Display::forceDraw);
828 connect(m_controller.get(), &CoreController::paused, m_display.get(), &Display::pauseDrawing);
829 connect(m_controller.get(), &CoreController::unpaused, m_display.get(), &Display::unpauseDrawing);
830 connect(m_controller.get(), &CoreController::frameAvailable, m_display.get(), &Display::framePosted);
831 connect(m_controller.get(), &CoreController::statusPosted, m_display.get(), &Display::showMessage);
832
833 attachWidget(m_display.get());
834 m_display->startDrawing(m_controller);
835 }
836}
837
838void Window::reloadAudioDriver() {
839 if (!m_controller) {
840 return;
841 }
842 if (m_audioProcessor) {
843 m_audioProcessor->stop();
844 m_audioProcessor.reset();
845 }
846
847 const mCoreOptions* opts = m_config->options();
848 m_audioProcessor = std::move(std::unique_ptr<AudioProcessor>(AudioProcessor::create()));
849 m_audioProcessor->setInput(m_controller);
850 m_audioProcessor->setBufferSamples(opts->audioBuffers);
851 m_audioProcessor->requestSampleRate(opts->sampleRate);
852 m_audioProcessor->start();
853 connect(m_controller.get(), &CoreController::stopping, m_audioProcessor.get(), &AudioProcessor::stop);
854}
855
856void Window::tryMakePortable() {
857 QMessageBox* confirm = new QMessageBox(QMessageBox::Question, tr("Really make portable?"),
858 tr("This will make the emulator load its configuration from the same directory as the executable. Do you want to continue?"),
859 QMessageBox::Yes | QMessageBox::Cancel, this, Qt::Sheet);
860 confirm->setAttribute(Qt::WA_DeleteOnClose);
861 connect(confirm->button(QMessageBox::Yes), &QAbstractButton::clicked, m_config, &ConfigController::makePortable);
862 confirm->show();
863}
864
865void Window::mustRestart() {
866 QMessageBox* dialog = new QMessageBox(QMessageBox::Warning, tr("Restart needed"),
867 tr("Some changes will not take effect until the emulator is restarted."),
868 QMessageBox::Ok, this, Qt::Sheet);
869 dialog->setAttribute(Qt::WA_DeleteOnClose);
870 dialog->show();
871}
872
873void Window::recordFrame() {
874 m_frameList.append(QDateTime::currentDateTime());
875 while (m_frameList.count() > FRAME_LIST_SIZE) {
876 m_frameList.removeFirst();
877 }
878}
879
880void Window::showFPS() {
881 if (m_frameList.isEmpty()) {
882 updateTitle();
883 return;
884 }
885 qint64 interval = m_frameList.first().msecsTo(m_frameList.last());
886 float fps = (m_frameList.count() - 1) * 10000.f / interval;
887 fps = round(fps) / 10.f;
888 updateTitle(fps);
889}
890
891void Window::updateTitle(float fps) {
892 QString title;
893
894 if (m_controller) {
895 CoreController::Interrupter interrupter(m_controller);
896 const NoIntroDB* db = GBAApp::app()->gameDB();
897 NoIntroGame game{};
898 uint32_t crc32 = 0;
899 m_controller->thread()->core->checksum(m_controller->thread()->core, &crc32, CHECKSUM_CRC32);
900
901 char gameTitle[17] = { '\0' };
902 mCore* core = m_controller->thread()->core;
903 core->getGameTitle(core, gameTitle);
904 title = gameTitle;
905
906#ifdef USE_SQLITE3
907 if (db && crc32 && NoIntroDBLookupGameByCRC(db, crc32, &game)) {
908 title = QLatin1String(game.name);
909 }
910#endif
911 MultiplayerController* multiplayer = m_controller->multiplayerController();
912 if (multiplayer && multiplayer->attached() > 1) {
913 title += tr(" - Player %1 of %2").arg(multiplayer->playerId(m_controller.get()) + 1).arg(multiplayer->attached());
914 for (QAction* action : m_nonMpActions) {
915 action->setDisabled(true);
916 }
917 } else {
918 for (QAction* action : m_nonMpActions) {
919 action->setDisabled(false);
920 }
921 }
922 }
923 if (title.isNull()) {
924 setWindowTitle(tr("%1 - %2").arg(projectName).arg(projectVersion));
925 } else if (fps < 0) {
926 setWindowTitle(tr("%1 - %2 - %3").arg(projectName).arg(title).arg(projectVersion));
927 } else {
928 setWindowTitle(tr("%1 - %2 (%3 fps) - %4").arg(projectName).arg(title).arg(fps).arg(projectVersion));
929 }
930}
931
932void Window::openStateWindow(LoadSave ls) {
933 if (m_stateWindow) {
934 return;
935 }
936 MultiplayerController* multiplayer = m_controller->multiplayerController();
937 if (multiplayer && multiplayer->attached() > 1) {
938 return;
939 }
940 bool wasPaused = m_controller->isPaused();
941 m_stateWindow = new LoadSaveState(m_controller);
942 connect(this, &Window::shutdown, m_stateWindow, &QWidget::close);
943 connect(m_stateWindow, &LoadSaveState::closed, [this]() {
944 detachWidget(m_stateWindow);
945 m_stateWindow = nullptr;
946 QMetaObject::invokeMethod(this, "setFocus", Qt::QueuedConnection);
947 });
948 if (!wasPaused) {
949 m_controller->setPaused(true);
950 connect(m_stateWindow, &LoadSaveState::closed, [this]() {
951 if (m_controller) {
952 m_controller->setPaused(false);
953 }
954 });
955 }
956 m_stateWindow->setAttribute(Qt::WA_DeleteOnClose);
957 m_stateWindow->setMode(ls);
958 attachWidget(m_stateWindow);
959}
960
961void Window::setupMenu(QMenuBar* menubar) {
962 menubar->clear();
963 QMenu* fileMenu = menubar->addMenu(tr("&File"));
964 m_shortcutController->addMenu(fileMenu);
965 installEventFilter(m_shortcutController);
966 addControlledAction(fileMenu, fileMenu->addAction(tr("Load &ROM..."), this, SLOT(selectROM()), QKeySequence::Open),
967 "loadROM");
968#ifdef USE_SQLITE3
969 addControlledAction(fileMenu, fileMenu->addAction(tr("Load ROM in archive..."), this, SLOT(selectROMInArchive())),
970 "loadROMInArchive");
971 addControlledAction(fileMenu, fileMenu->addAction(tr("Add folder to library..."), this, SLOT(addDirToLibrary())),
972 "addDirToLibrary");
973#endif
974
975 QAction* loadTemporarySave = new QAction(tr("Load temporary save..."), fileMenu);
976 connect(loadTemporarySave, &QAction::triggered, [this]() { this->selectSave(true); });
977 m_gameActions.append(loadTemporarySave);
978 addControlledAction(fileMenu, loadTemporarySave, "loadTemporarySave");
979
980 addControlledAction(fileMenu, fileMenu->addAction(tr("Load &patch..."), this, SLOT(selectPatch())), "loadPatch");
981
982#ifdef M_CORE_GBA
983 QAction* bootBIOS = new QAction(tr("Boot BIOS"), fileMenu);
984 connect(bootBIOS, &QAction::triggered, [this]() {
985 setController(m_manager->loadBIOS(PLATFORM_GBA, m_config->getOption("gba.bios")), QString());
986 });
987 addControlledAction(fileMenu, bootBIOS, "bootBIOS");
988#endif
989
990 addControlledAction(fileMenu, fileMenu->addAction(tr("Replace ROM..."), this, SLOT(replaceROM())), "replaceROM");
991
992 QAction* romInfo = new QAction(tr("ROM &info..."), fileMenu);
993 connect(romInfo, &QAction::triggered, openControllerTView<ROMInfo>());
994 m_gameActions.append(romInfo);
995 addControlledAction(fileMenu, romInfo, "romInfo");
996
997 m_mruMenu = fileMenu->addMenu(tr("Recent"));
998
999 fileMenu->addSeparator();
1000
1001 addControlledAction(fileMenu, fileMenu->addAction(tr("Make portable"), this, SLOT(tryMakePortable())), "makePortable");
1002
1003 fileMenu->addSeparator();
1004
1005 QAction* loadState = new QAction(tr("&Load state"), fileMenu);
1006 loadState->setShortcut(tr("F10"));
1007 connect(loadState, &QAction::triggered, [this]() { this->openStateWindow(LoadSave::LOAD); });
1008 m_gameActions.append(loadState);
1009 m_nonMpActions.append(loadState);
1010 addControlledAction(fileMenu, loadState, "loadState");
1011
1012 QAction* saveState = new QAction(tr("&Save state"), fileMenu);
1013 saveState->setShortcut(tr("Shift+F10"));
1014 connect(saveState, &QAction::triggered, [this]() { this->openStateWindow(LoadSave::SAVE); });
1015 m_gameActions.append(saveState);
1016 m_nonMpActions.append(saveState);
1017 addControlledAction(fileMenu, saveState, "saveState");
1018
1019 QMenu* quickLoadMenu = fileMenu->addMenu(tr("Quick load"));
1020 QMenu* quickSaveMenu = fileMenu->addMenu(tr("Quick save"));
1021 m_shortcutController->addMenu(quickLoadMenu);
1022 m_shortcutController->addMenu(quickSaveMenu);
1023
1024 QAction* quickLoad = new QAction(tr("Load recent"), quickLoadMenu);
1025 connect(quickLoad, &QAction::triggered, [this] {
1026 m_controller->loadState();
1027 });
1028 m_gameActions.append(quickLoad);
1029 m_nonMpActions.append(quickLoad);
1030 addControlledAction(quickLoadMenu, quickLoad, "quickLoad");
1031
1032 QAction* quickSave = new QAction(tr("Save recent"), quickSaveMenu);
1033 connect(quickLoad, &QAction::triggered, [this] {
1034 m_controller->saveState();
1035 });
1036 m_gameActions.append(quickSave);
1037 m_nonMpActions.append(quickSave);
1038 addControlledAction(quickSaveMenu, quickSave, "quickSave");
1039
1040 quickLoadMenu->addSeparator();
1041 quickSaveMenu->addSeparator();
1042
1043 QAction* undoLoadState = new QAction(tr("Undo load state"), quickLoadMenu);
1044 undoLoadState->setShortcut(tr("F11"));
1045 connect(undoLoadState, &QAction::triggered, [this]() {
1046 m_controller->loadBackupState();
1047 });
1048 m_gameActions.append(undoLoadState);
1049 m_nonMpActions.append(undoLoadState);
1050 addControlledAction(quickLoadMenu, undoLoadState, "undoLoadState");
1051
1052 QAction* undoSaveState = new QAction(tr("Undo save state"), quickSaveMenu);
1053 undoSaveState->setShortcut(tr("Shift+F11"));
1054 connect(undoSaveState, &QAction::triggered, [this]() {
1055 m_controller->saveBackupState();
1056 });
1057 m_gameActions.append(undoSaveState);
1058 m_nonMpActions.append(undoSaveState);
1059 addControlledAction(quickSaveMenu, undoSaveState, "undoSaveState");
1060
1061 quickLoadMenu->addSeparator();
1062 quickSaveMenu->addSeparator();
1063
1064 int i;
1065 for (i = 1; i < 10; ++i) {
1066 quickLoad = new QAction(tr("State &%1").arg(i), quickLoadMenu);
1067 quickLoad->setShortcut(tr("F%1").arg(i));
1068 connect(quickLoad, &QAction::triggered, [this, i]() {
1069 m_controller->loadState(i);
1070 });
1071 m_gameActions.append(quickLoad);
1072 m_nonMpActions.append(quickLoad);
1073 addControlledAction(quickLoadMenu, quickLoad, QString("quickLoad.%1").arg(i));
1074
1075 quickSave = new QAction(tr("State &%1").arg(i), quickSaveMenu);
1076 quickSave->setShortcut(tr("Shift+F%1").arg(i));
1077 connect(quickSave, &QAction::triggered, [this, i]() {
1078 m_controller->saveState(i);
1079 });
1080 m_gameActions.append(quickSave);
1081 m_nonMpActions.append(quickSave);
1082 addControlledAction(quickSaveMenu, quickSave, QString("quickSave.%1").arg(i));
1083 }
1084
1085 fileMenu->addSeparator();
1086 QAction* camImage = new QAction(tr("Load camera image..."), fileMenu);
1087 connect(camImage, &QAction::triggered, this, &Window::loadCamImage);
1088 addControlledAction(fileMenu, camImage, "loadCamImage");
1089
1090#ifdef M_CORE_GBA
1091 fileMenu->addSeparator();
1092 QAction* importShark = new QAction(tr("Import GameShark Save"), fileMenu);
1093 connect(importShark, &QAction::triggered, this, &Window::importSharkport);
1094 m_gameActions.append(importShark);
1095 m_gbaActions.append(importShark);
1096 addControlledAction(fileMenu, importShark, "importShark");
1097
1098 QAction* exportShark = new QAction(tr("Export GameShark Save"), fileMenu);
1099 connect(exportShark, &QAction::triggered, this, &Window::exportSharkport);
1100 m_gameActions.append(exportShark);
1101 m_gbaActions.append(exportShark);
1102 addControlledAction(fileMenu, exportShark, "exportShark");
1103#endif
1104
1105 fileMenu->addSeparator();
1106 m_multiWindow = new QAction(tr("New multiplayer window"), fileMenu);
1107 connect(m_multiWindow, &QAction::triggered, [this]() {
1108 GBAApp::app()->newWindow();
1109 });
1110 addControlledAction(fileMenu, m_multiWindow, "multiWindow");
1111
1112#ifndef Q_OS_MAC
1113 fileMenu->addSeparator();
1114#endif
1115
1116 QAction* about = new QAction(tr("About"), fileMenu);
1117 connect(about, &QAction::triggered, openTView<AboutScreen>());
1118 fileMenu->addAction(about);
1119
1120#ifndef Q_OS_MAC
1121 addControlledAction(fileMenu, fileMenu->addAction(tr("E&xit"), this, SLOT(close()), QKeySequence::Quit), "quit");
1122#endif
1123
1124 QMenu* emulationMenu = menubar->addMenu(tr("&Emulation"));
1125 m_shortcutController->addMenu(emulationMenu);
1126 QAction* reset = new QAction(tr("&Reset"), emulationMenu);
1127 reset->setShortcut(tr("Ctrl+R"));
1128 connect(reset, &QAction::triggered, [this]() {
1129 m_controller->reset();
1130 });
1131 m_gameActions.append(reset);
1132 addControlledAction(emulationMenu, reset, "reset");
1133
1134 QAction* shutdown = new QAction(tr("Sh&utdown"), emulationMenu);
1135 connect(shutdown, &QAction::triggered, [this]() {
1136 m_controller->stop();
1137 });
1138 m_gameActions.append(shutdown);
1139 addControlledAction(emulationMenu, shutdown, "shutdown");
1140
1141#ifdef M_CORE_GBA
1142 QAction* yank = new QAction(tr("Yank game pak"), emulationMenu);
1143 connect(yank, &QAction::triggered, [this]() {
1144 m_controller->yankPak();
1145 });
1146 m_gameActions.append(yank);
1147 m_gbaActions.append(yank);
1148 addControlledAction(emulationMenu, yank, "yank");
1149#endif
1150 emulationMenu->addSeparator();
1151
1152 QAction* pause = new QAction(tr("&Pause"), emulationMenu);
1153 pause->setChecked(false);
1154 pause->setCheckable(true);
1155 pause->setShortcut(tr("Ctrl+P"));
1156 connect(pause, &QAction::triggered, [this](bool paused) {
1157 m_controller->setPaused(paused);
1158 });
1159 connect(this, &Window::paused, [pause](bool paused) {
1160 pause->setChecked(paused);
1161 });
1162 m_gameActions.append(pause);
1163 addControlledAction(emulationMenu, pause, "pause");
1164
1165 QAction* frameAdvance = new QAction(tr("&Next frame"), emulationMenu);
1166 frameAdvance->setShortcut(tr("Ctrl+N"));
1167 connect(frameAdvance, &QAction::triggered, [this]() {
1168 m_controller->frameAdvance();
1169 });
1170 m_gameActions.append(frameAdvance);
1171 addControlledAction(emulationMenu, frameAdvance, "frameAdvance");
1172
1173 emulationMenu->addSeparator();
1174
1175 m_shortcutController->addFunctions(emulationMenu, [this]() {
1176 if (m_controller) {
1177 m_controller->setFastForward(true);
1178 }
1179 }, [this]() {
1180 if (m_controller) {
1181 m_controller->setFastForward(false);
1182 }
1183 }, QKeySequence(Qt::Key_Tab), tr("Fast forward (held)"), "holdFastForward");
1184
1185 QAction* turbo = new QAction(tr("&Fast forward"), emulationMenu);
1186 turbo->setCheckable(true);
1187 turbo->setChecked(false);
1188 turbo->setShortcut(tr("Shift+Tab"));
1189 connect(turbo, &QAction::triggered, [this](bool value) {
1190 m_controller->forceFastForward(value);
1191 });
1192 addControlledAction(emulationMenu, turbo, "fastForward");
1193 m_gameActions.append(turbo);
1194
1195 QMenu* ffspeedMenu = emulationMenu->addMenu(tr("Fast forward speed"));
1196 ConfigOption* ffspeed = m_config->addOption("fastForwardRatio");
1197 ffspeed->connect([this](const QVariant& value) {
1198 reloadConfig();
1199 }, this);
1200 ffspeed->addValue(tr("Unbounded"), -1.0f, ffspeedMenu);
1201 ffspeed->setValue(QVariant(-1.0f));
1202 ffspeedMenu->addSeparator();
1203 for (i = 2; i < 11; ++i) {
1204 ffspeed->addValue(tr("%0x").arg(i), i, ffspeedMenu);
1205 }
1206 m_config->updateOption("fastForwardRatio");
1207
1208 m_shortcutController->addFunctions(emulationMenu, [this]() {
1209 if (m_controller) {
1210 m_controller->setRewinding(true);
1211 }
1212 }, [this]() {
1213 if (m_controller) {
1214 m_controller->setRewinding(false);
1215 }
1216 }, QKeySequence("`"), tr("Rewind (held)"), "holdRewind");
1217
1218 QAction* rewind = new QAction(tr("Re&wind"), emulationMenu);
1219 rewind->setShortcut(tr("~"));
1220 connect(rewind, &QAction::triggered, [this]() {
1221 m_controller->rewind();
1222 });
1223 m_gameActions.append(rewind);
1224 m_nonMpActions.append(rewind);
1225 addControlledAction(emulationMenu, rewind, "rewind");
1226
1227 QAction* frameRewind = new QAction(tr("Step backwards"), emulationMenu);
1228 frameRewind->setShortcut(tr("Ctrl+B"));
1229 connect(frameRewind, &QAction::triggered, [this] () {
1230 m_controller->rewind(1);
1231 });
1232 m_gameActions.append(frameRewind);
1233 m_nonMpActions.append(frameRewind);
1234 addControlledAction(emulationMenu, frameRewind, "frameRewind");
1235
1236 ConfigOption* videoSync = m_config->addOption("videoSync");
1237 videoSync->addBoolean(tr("Sync to &video"), emulationMenu);
1238 videoSync->connect([this](const QVariant& value) {
1239 reloadConfig();
1240 }, this);
1241 m_config->updateOption("videoSync");
1242
1243 ConfigOption* audioSync = m_config->addOption("audioSync");
1244 audioSync->addBoolean(tr("Sync to &audio"), emulationMenu);
1245 audioSync->connect([this](const QVariant& value) {
1246 reloadConfig();
1247 }, this);
1248 m_config->updateOption("audioSync");
1249
1250 emulationMenu->addSeparator();
1251
1252 QMenu* solarMenu = emulationMenu->addMenu(tr("Solar sensor"));
1253 m_shortcutController->addMenu(solarMenu);
1254 QAction* solarIncrease = new QAction(tr("Increase solar level"), solarMenu);
1255 connect(solarIncrease, &QAction::triggered, &m_inputController, &InputController::increaseLuminanceLevel);
1256 addControlledAction(solarMenu, solarIncrease, "increaseLuminanceLevel");
1257
1258 QAction* solarDecrease = new QAction(tr("Decrease solar level"), solarMenu);
1259 connect(solarDecrease, &QAction::triggered, &m_inputController, &InputController::decreaseLuminanceLevel);
1260 addControlledAction(solarMenu, solarDecrease, "decreaseLuminanceLevel");
1261
1262 QAction* maxSolar = new QAction(tr("Brightest solar level"), solarMenu);
1263 connect(maxSolar, &QAction::triggered, [this]() { m_inputController.setLuminanceLevel(10); });
1264 addControlledAction(solarMenu, maxSolar, "maxLuminanceLevel");
1265
1266 QAction* minSolar = new QAction(tr("Darkest solar level"), solarMenu);
1267 connect(minSolar, &QAction::triggered, [this]() { m_inputController.setLuminanceLevel(0); });
1268 addControlledAction(solarMenu, minSolar, "minLuminanceLevel");
1269
1270 solarMenu->addSeparator();
1271 for (int i = 0; i <= 10; ++i) {
1272 QAction* setSolar = new QAction(tr("Brightness %1").arg(QString::number(i)), solarMenu);
1273 connect(setSolar, &QAction::triggered, [this, i]() {
1274 m_inputController.setLuminanceLevel(i);
1275 });
1276 addControlledAction(solarMenu, setSolar, QString("luminanceLevel.%1").arg(QString::number(i)));
1277 }
1278
1279 QMenu* avMenu = menubar->addMenu(tr("Audio/&Video"));
1280 m_shortcutController->addMenu(avMenu);
1281 QMenu* frameMenu = avMenu->addMenu(tr("Frame size"));
1282 m_shortcutController->addMenu(frameMenu, avMenu);
1283 for (int i = 1; i <= 6; ++i) {
1284 QAction* setSize = new QAction(tr("%1x").arg(QString::number(i)), avMenu);
1285 setSize->setCheckable(true);
1286 if (m_savedScale == i) {
1287 setSize->setChecked(true);
1288 }
1289 connect(setSize, &QAction::triggered, [this, i, setSize]() {
1290 showNormal();
1291 QSize size(VIDEO_HORIZONTAL_PIXELS, VIDEO_VERTICAL_PIXELS);
1292 if (m_controller) {
1293 size = m_controller->screenDimensions();
1294 }
1295 size *= i;
1296 m_savedScale = i;
1297 m_config->setOption("scaleMultiplier", i); // TODO: Port to other
1298 resizeFrame(size);
1299 bool enableSignals = setSize->blockSignals(true);
1300 setSize->setChecked(true);
1301 setSize->blockSignals(enableSignals);
1302 });
1303 m_frameSizes[i] = setSize;
1304 addControlledAction(frameMenu, setSize, QString("frame%1x").arg(QString::number(i)));
1305 }
1306 QKeySequence fullscreenKeys;
1307#ifdef Q_OS_WIN
1308 fullscreenKeys = QKeySequence("Alt+Return");
1309#else
1310 fullscreenKeys = QKeySequence("Ctrl+F");
1311#endif
1312 addControlledAction(frameMenu, frameMenu->addAction(tr("Toggle fullscreen"), this, SLOT(toggleFullScreen()), fullscreenKeys), "fullscreen");
1313
1314 ConfigOption* lockAspectRatio = m_config->addOption("lockAspectRatio");
1315 lockAspectRatio->addBoolean(tr("Lock aspect ratio"), avMenu);
1316 lockAspectRatio->connect([this](const QVariant& value) {
1317 m_display->lockAspectRatio(value.toBool());
1318 if (m_controller) {
1319 m_screenWidget->setLockAspectRatio(value.toBool());
1320 }
1321 }, this);
1322 m_config->updateOption("lockAspectRatio");
1323
1324 ConfigOption* lockIntegerScaling = m_config->addOption("lockIntegerScaling");
1325 lockIntegerScaling->addBoolean(tr("Force integer scaling"), avMenu);
1326 lockIntegerScaling->connect([this](const QVariant& value) {
1327 m_display->lockIntegerScaling(value.toBool());
1328 if (m_controller) {
1329 m_screenWidget->setLockIntegerScaling(value.toBool());
1330 }
1331 }, this);
1332 m_config->updateOption("lockIntegerScaling");
1333
1334 ConfigOption* resampleVideo = m_config->addOption("resampleVideo");
1335 resampleVideo->addBoolean(tr("Bilinear filtering"), avMenu);
1336 resampleVideo->connect([this](const QVariant& value) {
1337 m_display->filter(value.toBool());
1338 }, this);
1339 m_config->updateOption("resampleVideo");
1340
1341 QMenu* skipMenu = avMenu->addMenu(tr("Frame&skip"));
1342 ConfigOption* skip = m_config->addOption("frameskip");
1343 skip->connect([this](const QVariant& value) {
1344 reloadConfig();
1345 }, this);
1346 for (int i = 0; i <= 10; ++i) {
1347 skip->addValue(QString::number(i), i, skipMenu);
1348 }
1349 m_config->updateOption("frameskip");
1350
1351 avMenu->addSeparator();
1352
1353 ConfigOption* mute = m_config->addOption("mute");
1354 QAction* muteAction = mute->addBoolean(tr("Mute"), avMenu);
1355 mute->connect([this](const QVariant& value) {
1356 reloadConfig();
1357 }, this);
1358 m_config->updateOption("mute");
1359 addControlledAction(avMenu, muteAction, "mute");
1360
1361 QMenu* target = avMenu->addMenu(tr("FPS target"));
1362 ConfigOption* fpsTargetOption = m_config->addOption("fpsTarget");
1363 fpsTargetOption->connect([this](const QVariant& value) {
1364 reloadConfig();
1365 }, this);
1366 fpsTargetOption->addValue(tr("15"), 15, target);
1367 fpsTargetOption->addValue(tr("30"), 30, target);
1368 fpsTargetOption->addValue(tr("45"), 45, target);
1369 fpsTargetOption->addValue(tr("Native (59.7)"), float(GBA_ARM7TDMI_FREQUENCY) / float(VIDEO_TOTAL_LENGTH), target);
1370 fpsTargetOption->addValue(tr("60"), 60, target);
1371 fpsTargetOption->addValue(tr("90"), 90, target);
1372 fpsTargetOption->addValue(tr("120"), 120, target);
1373 fpsTargetOption->addValue(tr("240"), 240, target);
1374 m_config->updateOption("fpsTarget");
1375
1376 avMenu->addSeparator();
1377
1378#ifdef USE_PNG
1379 QAction* screenshot = new QAction(tr("Take &screenshot"), avMenu);
1380 screenshot->setShortcut(tr("F12"));
1381 connect(screenshot, &QAction::triggered, [this]() {
1382 m_controller->screenshot();
1383 });
1384 m_gameActions.append(screenshot);
1385 addControlledAction(avMenu, screenshot, "screenshot");
1386#endif
1387
1388#ifdef USE_FFMPEG
1389 QAction* recordOutput = new QAction(tr("Record output..."), avMenu);
1390 connect(recordOutput, &QAction::triggered, this, &Window::openVideoWindow);
1391 addControlledAction(avMenu, recordOutput, "recordOutput");
1392 m_gameActions.append(recordOutput);
1393#endif
1394
1395#ifdef USE_MAGICK
1396 QAction* recordGIF = new QAction(tr("Record GIF..."), avMenu);
1397 connect(recordGIF, &QAction::triggered, this, &Window::openGIFWindow);
1398 addControlledAction(avMenu, recordGIF, "recordGIF");
1399#endif
1400
1401 QAction* recordVL = new QAction(tr("Record video log..."), avMenu);
1402 connect(recordVL, &QAction::triggered, this, &Window::startVideoLog);
1403 addControlledAction(avMenu, recordVL, "recordVL");
1404 m_gameActions.append(recordVL);
1405
1406 QAction* stopVL = new QAction(tr("Stop video log"), avMenu);
1407 connect(stopVL, &QAction::triggered, [this]() {
1408 m_controller->endVideoLog();
1409 });
1410 addControlledAction(avMenu, stopVL, "stopVL");
1411 m_gameActions.append(stopVL);
1412
1413#ifdef M_CORE_GB
1414 QAction* gbPrint = new QAction(tr("Game Boy Printer..."), avMenu);
1415 connect(gbPrint, &QAction::triggered, [this]() {
1416 PrinterView* view = new PrinterView(m_controller);
1417 openView(view);
1418 m_controller->attachPrinter();
1419
1420 });
1421 addControlledAction(avMenu, gbPrint, "gbPrint");
1422 m_gameActions.append(gbPrint);
1423#endif
1424
1425 avMenu->addSeparator();
1426 m_videoLayers = avMenu->addMenu(tr("Video layers"));
1427 m_shortcutController->addMenu(m_videoLayers, avMenu);
1428
1429 m_audioChannels = avMenu->addMenu(tr("Audio channels"));
1430 m_shortcutController->addMenu(m_audioChannels, avMenu);
1431
1432 QMenu* toolsMenu = menubar->addMenu(tr("&Tools"));
1433 m_shortcutController->addMenu(toolsMenu);
1434 QAction* viewLogs = new QAction(tr("View &logs..."), toolsMenu);
1435 connect(viewLogs, &QAction::triggered, m_logView, &QWidget::show);
1436 addControlledAction(toolsMenu, viewLogs, "viewLogs");
1437
1438 QAction* overrides = new QAction(tr("Game &overrides..."), toolsMenu);
1439 connect(overrides, &QAction::triggered, [this]() {
1440 if (!m_overrideView) {
1441 m_overrideView = std::move(std::make_unique<OverrideView>(m_config));
1442 if (m_controller) {
1443 m_overrideView->setController(m_controller);
1444 }
1445 connect(this, &Window::shutdown, m_overrideView.get(), &QWidget::close);
1446 }
1447 m_overrideView->show();
1448 m_overrideView->recheck();
1449 });
1450 addControlledAction(toolsMenu, overrides, "overrideWindow");
1451
1452 QAction* sensors = new QAction(tr("Game &Pak sensors..."), toolsMenu);
1453 connect(sensors, &QAction::triggered, [this]() {
1454 if (!m_sensorView) {
1455 m_sensorView = std::move(std::make_unique<SensorView>(&m_inputController));
1456 if (m_controller) {
1457 m_sensorView->setController(m_controller);
1458 }
1459 connect(this, &Window::shutdown, m_sensorView.get(), &QWidget::close);
1460 }
1461 m_sensorView->show();
1462 });
1463 addControlledAction(toolsMenu, sensors, "sensorWindow");
1464
1465 QAction* cheats = new QAction(tr("&Cheats..."), toolsMenu);
1466 connect(cheats, &QAction::triggered, openControllerTView<CheatsView>());
1467 m_gameActions.append(cheats);
1468 addControlledAction(toolsMenu, cheats, "cheatsWindow");
1469
1470 toolsMenu->addSeparator();
1471 addControlledAction(toolsMenu, toolsMenu->addAction(tr("Settings..."), this, SLOT(openSettingsWindow())),
1472 "settings");
1473
1474 toolsMenu->addSeparator();
1475
1476#ifdef USE_DEBUGGERS
1477 QAction* consoleWindow = new QAction(tr("Open debugger console..."), toolsMenu);
1478 connect(consoleWindow, &QAction::triggered, this, &Window::consoleOpen);
1479 addControlledAction(toolsMenu, consoleWindow, "debuggerWindow");
1480#endif
1481
1482#ifdef USE_GDB_STUB
1483 QAction* gdbWindow = new QAction(tr("Start &GDB server..."), toolsMenu);
1484 connect(gdbWindow, &QAction::triggered, this, &Window::gdbOpen);
1485 m_gbaActions.append(gdbWindow);
1486 m_gameActions.append(gdbWindow);
1487 addControlledAction(toolsMenu, gdbWindow, "gdbWindow");
1488#endif
1489 toolsMenu->addSeparator();
1490
1491 QAction* paletteView = new QAction(tr("View &palette..."), toolsMenu);
1492 connect(paletteView, &QAction::triggered, openControllerTView<PaletteView>());
1493 m_gameActions.append(paletteView);
1494 addControlledAction(toolsMenu, paletteView, "paletteWindow");
1495
1496 QAction* objView = new QAction(tr("View &sprites..."), toolsMenu);
1497 connect(objView, &QAction::triggered, openControllerTView<ObjView>());
1498 m_gameActions.append(objView);
1499 addControlledAction(toolsMenu, objView, "spriteWindow");
1500
1501 QAction* tileView = new QAction(tr("View &tiles..."), toolsMenu);
1502 connect(tileView, &QAction::triggered, openControllerTView<TileView>());
1503 m_gameActions.append(tileView);
1504 addControlledAction(toolsMenu, tileView, "tileWindow");
1505
1506 QAction* mapView = new QAction(tr("View &map..."), toolsMenu);
1507 connect(mapView, &QAction::triggered, openControllerTView<MapView>());
1508 m_gameActions.append(mapView);
1509 addControlledAction(toolsMenu, mapView, "mapWindow");
1510
1511 QAction* memoryView = new QAction(tr("View memory..."), toolsMenu);
1512 connect(memoryView, &QAction::triggered, openControllerTView<MemoryView>());
1513 m_gameActions.append(memoryView);
1514 addControlledAction(toolsMenu, memoryView, "memoryView");
1515
1516 QAction* memorySearch = new QAction(tr("Search memory..."), toolsMenu);
1517 connect(memorySearch, &QAction::triggered, openControllerTView<MemorySearch>());
1518 m_gameActions.append(memorySearch);
1519 addControlledAction(toolsMenu, memorySearch, "memorySearch");
1520
1521#ifdef M_CORE_GBA
1522 QAction* ioViewer = new QAction(tr("View &I/O registers..."), toolsMenu);
1523 connect(ioViewer, &QAction::triggered, openControllerTView<IOViewer>());
1524 m_gameActions.append(ioViewer);
1525 m_gbaActions.append(ioViewer);
1526 addControlledAction(toolsMenu, ioViewer, "ioViewer");
1527#endif
1528
1529 ConfigOption* skipBios = m_config->addOption("skipBios");
1530 skipBios->connect([this](const QVariant& value) {
1531 reloadConfig();
1532 }, this);
1533
1534 ConfigOption* useBios = m_config->addOption("useBios");
1535 useBios->connect([this](const QVariant& value) {
1536 reloadConfig();
1537 }, this);
1538
1539 ConfigOption* buffers = m_config->addOption("audioBuffers");
1540 buffers->connect([this](const QVariant& value) {
1541 reloadConfig();
1542 }, this);
1543
1544 ConfigOption* sampleRate = m_config->addOption("sampleRate");
1545 sampleRate->connect([this](const QVariant& value) {
1546 reloadConfig();
1547 }, this);
1548
1549 ConfigOption* volume = m_config->addOption("volume");
1550 volume->connect([this](const QVariant& value) {
1551 reloadConfig();
1552 }, this);
1553
1554 ConfigOption* rewindEnable = m_config->addOption("rewindEnable");
1555 rewindEnable->connect([this](const QVariant& value) {
1556 reloadConfig();
1557 }, this);
1558
1559 ConfigOption* rewindBufferCapacity = m_config->addOption("rewindBufferCapacity");
1560 rewindBufferCapacity->connect([this](const QVariant& value) {
1561 reloadConfig();
1562 }, this);
1563
1564 ConfigOption* rewindSave = m_config->addOption("rewindSave");
1565 rewindBufferCapacity->connect([this](const QVariant& value) {
1566 reloadConfig();
1567 }, this);
1568
1569 ConfigOption* allowOpposingDirections = m_config->addOption("allowOpposingDirections");
1570 allowOpposingDirections->connect([this](const QVariant& value) {
1571 reloadConfig();
1572 }, this);
1573
1574 ConfigOption* saveStateExtdata = m_config->addOption("saveStateExtdata");
1575 saveStateExtdata->connect([this](const QVariant& value) {
1576 reloadConfig();
1577 }, this);
1578
1579 ConfigOption* loadStateExtdata = m_config->addOption("loadStateExtdata");
1580 loadStateExtdata->connect([this](const QVariant& value) {
1581 reloadConfig();
1582 }, this);
1583
1584 ConfigOption* preload = m_config->addOption("preload");
1585 preload->connect([this](const QVariant& value) {
1586 m_manager->setPreload(value.toBool());
1587 }, this);
1588 m_config->updateOption("preload");
1589
1590 ConfigOption* showFps = m_config->addOption("showFps");
1591 showFps->connect([this](const QVariant& value) {
1592 if (!value.toInt()) {
1593 m_fpsTimer.stop();
1594 updateTitle();
1595 } else if (m_controller) {
1596 m_fpsTimer.start();
1597 }
1598 }, this);
1599
1600 QAction* exitFullScreen = new QAction(tr("Exit fullscreen"), frameMenu);
1601 connect(exitFullScreen, &QAction::triggered, this, &Window::exitFullScreen);
1602 exitFullScreen->setShortcut(QKeySequence("Esc"));
1603 addHiddenAction(frameMenu, exitFullScreen, "exitFullScreen");
1604
1605 QMenu* autofireMenu = new QMenu(tr("Autofire"), this);
1606 m_shortcutController->addMenu(autofireMenu);
1607
1608 m_shortcutController->addFunctions(autofireMenu, [this]() {
1609 m_controller->setAutofire(GBA_KEY_A, true);
1610 }, [this]() {
1611 m_controller->setAutofire(GBA_KEY_A, false);
1612 }, QKeySequence(), tr("Autofire A"), "autofireA");
1613
1614 m_shortcutController->addFunctions(autofireMenu, [this]() {
1615 m_controller->setAutofire(GBA_KEY_B, true);
1616 }, [this]() {
1617 m_controller->setAutofire(GBA_KEY_B, false);
1618 }, QKeySequence(), tr("Autofire B"), "autofireB");
1619
1620 m_shortcutController->addFunctions(autofireMenu, [this]() {
1621 m_controller->setAutofire(GBA_KEY_L, true);
1622 }, [this]() {
1623 m_controller->setAutofire(GBA_KEY_L, false);
1624 }, QKeySequence(), tr("Autofire L"), "autofireL");
1625
1626 m_shortcutController->addFunctions(autofireMenu, [this]() {
1627 m_controller->setAutofire(GBA_KEY_R, true);
1628 }, [this]() {
1629 m_controller->setAutofire(GBA_KEY_R, false);
1630 }, QKeySequence(), tr("Autofire R"), "autofireR");
1631
1632 m_shortcutController->addFunctions(autofireMenu, [this]() {
1633 m_controller->setAutofire(GBA_KEY_START, true);
1634 }, [this]() {
1635 m_controller->setAutofire(GBA_KEY_START, false);
1636 }, QKeySequence(), tr("Autofire Start"), "autofireStart");
1637
1638 m_shortcutController->addFunctions(autofireMenu, [this]() {
1639 m_controller->setAutofire(GBA_KEY_SELECT, true);
1640 }, [this]() {
1641 m_controller->setAutofire(GBA_KEY_SELECT, false);
1642 }, QKeySequence(), tr("Autofire Select"), "autofireSelect");
1643
1644 m_shortcutController->addFunctions(autofireMenu, [this]() {
1645 m_controller->setAutofire(GBA_KEY_UP, true);
1646 }, [this]() {
1647 m_controller->setAutofire(GBA_KEY_UP, false);
1648 }, QKeySequence(), tr("Autofire Up"), "autofireUp");
1649
1650 m_shortcutController->addFunctions(autofireMenu, [this]() {
1651 m_controller->setAutofire(GBA_KEY_RIGHT, true);
1652 }, [this]() {
1653 m_controller->setAutofire(GBA_KEY_RIGHT, false);
1654 }, QKeySequence(), tr("Autofire Right"), "autofireRight");
1655
1656 m_shortcutController->addFunctions(autofireMenu, [this]() {
1657 m_controller->setAutofire(GBA_KEY_DOWN, true);
1658 }, [this]() {
1659 m_controller->setAutofire(GBA_KEY_DOWN, false);
1660 }, QKeySequence(), tr("Autofire Down"), "autofireDown");
1661
1662 m_shortcutController->addFunctions(autofireMenu, [this]() {
1663 m_controller->setAutofire(GBA_KEY_LEFT, true);
1664 }, [this]() {
1665 m_controller->setAutofire(GBA_KEY_LEFT, false);
1666 }, QKeySequence(), tr("Autofire Left"), "autofireLeft");
1667
1668 for (QAction* action : m_gameActions) {
1669 action->setDisabled(true);
1670 }
1671}
1672
1673void Window::attachWidget(QWidget* widget) {
1674 m_screenWidget->layout()->addWidget(widget);
1675 m_screenWidget->unsetCursor();
1676 static_cast<QStackedLayout*>(m_screenWidget->layout())->setCurrentWidget(widget);
1677}
1678
1679void Window::detachWidget(QWidget* widget) {
1680 m_screenWidget->layout()->removeWidget(widget);
1681}
1682
1683void Window::appendMRU(const QString& fname) {
1684 int index = m_mruFiles.indexOf(fname);
1685 if (index >= 0) {
1686 m_mruFiles.removeAt(index);
1687 }
1688 m_mruFiles.prepend(fname);
1689 while (m_mruFiles.size() > ConfigController::MRU_LIST_SIZE) {
1690 m_mruFiles.removeLast();
1691 }
1692 updateMRU();
1693}
1694
1695void Window::updateMRU() {
1696 if (!m_mruMenu) {
1697 return;
1698 }
1699 for (QAction* action : m_mruMenu->actions()) {
1700 delete action;
1701 }
1702 m_mruMenu->clear();
1703 int i = 0;
1704 for (const QString& file : m_mruFiles) {
1705 QAction* item = new QAction(QDir::toNativeSeparators(file).replace("&", "&&"), m_mruMenu);
1706 item->setShortcut(QString("Ctrl+%1").arg(i));
1707 connect(item, &QAction::triggered, [this, file]() {
1708 setController(m_manager->loadGame(file), file);
1709 });
1710 m_mruMenu->addAction(item);
1711 ++i;
1712 }
1713 m_config->setMRU(m_mruFiles);
1714 m_config->write();
1715 m_mruMenu->setEnabled(i > 0);
1716}
1717
1718QAction* Window::addControlledAction(QMenu* menu, QAction* action, const QString& name) {
1719 addHiddenAction(menu, action, name);
1720 menu->addAction(action);
1721 return action;
1722}
1723
1724QAction* Window::addHiddenAction(QMenu* menu, QAction* action, const QString& name) {
1725 m_shortcutController->addAction(menu, action, name);
1726 action->setShortcutContext(Qt::WidgetShortcut);
1727 addAction(action);
1728 return action;
1729}
1730
1731void Window::focusCheck() {
1732 if (!m_config->getOption("pauseOnFocusLost").toInt() || !m_controller) {
1733 return;
1734 }
1735 if (QGuiApplication::focusWindow() && m_autoresume) {
1736 m_controller->setPaused(false);
1737 m_autoresume = false;
1738 } else if (!QGuiApplication::focusWindow() && !m_controller->isPaused()) {
1739 m_autoresume = true;
1740 m_controller->setPaused(true);
1741 }
1742}
1743
1744void Window::setController(CoreController* controller, const QString& fname) {
1745 if (!controller) {
1746 return;
1747 }
1748 if (!fname.isEmpty()) {
1749 setWindowFilePath(fname);
1750 appendMRU(fname);
1751 }
1752
1753 if (m_controller) {
1754 m_controller->disconnect(this);
1755 m_controller->stop();
1756 m_controller.reset();
1757 }
1758
1759 m_controller = std::shared_ptr<CoreController>(controller);
1760 m_inputController.recalibrateAxes();
1761 m_controller->setInputController(&m_inputController);
1762 m_controller->setLogger(&m_log);
1763
1764 connect(this, &Window::shutdown, [this]() {
1765 if (!m_controller) {
1766 return;
1767 }
1768 m_controller->stop();
1769 });
1770
1771 connect(m_controller.get(), &CoreController::started, this, &Window::gameStarted);
1772 connect(m_controller.get(), &CoreController::started, &m_inputController, &InputController::suspendScreensaver);
1773 connect(m_controller.get(), &CoreController::stopping, this, &Window::gameStopped);
1774 {
1775 connect(m_controller.get(), &CoreController::stopping, [this]() {
1776 m_controller.reset();
1777 });
1778 }
1779 connect(m_controller.get(), &CoreController::stopping, &m_inputController, &InputController::resumeScreensaver);
1780 connect(m_controller.get(), &CoreController::paused, [this]() {
1781 QSize size = m_controller->screenDimensions();
1782 QImage currentImage(reinterpret_cast<const uchar*>(m_controller->drawContext()), size.width(), size.height(),
1783 size.width() * BYTES_PER_PIXEL, QImage::Format_RGBX8888);
1784 QPixmap pixmap;
1785 pixmap.convertFromImage(currentImage);
1786 m_screenWidget->setPixmap(pixmap);
1787 emit paused(true);
1788 });
1789#ifndef Q_OS_MAC
1790 connect(m_controller.get(), &CoreController::paused, menuBar(), &QWidget::show);
1791 connect(m_controller.get(), &CoreController::unpaused, [this]() {
1792 if(isFullScreen()) {
1793 menuBar()->hide();
1794 }
1795 });
1796#endif
1797
1798 connect(m_controller.get(), &CoreController::paused, &m_inputController, &InputController::resumeScreensaver);
1799 connect(m_controller.get(), &CoreController::unpaused, [this]() {
1800 emit paused(false);
1801 });
1802
1803 connect(m_controller.get(), &CoreController::stopping, m_display.get(), &Display::stopDrawing);
1804 connect(m_controller.get(), &CoreController::stateLoaded, m_display.get(), &Display::forceDraw);
1805 connect(m_controller.get(), &CoreController::rewound, m_display.get(), &Display::forceDraw);
1806 connect(m_controller.get(), &CoreController::paused, m_display.get(), &Display::pauseDrawing);
1807 connect(m_controller.get(), &CoreController::unpaused, m_display.get(), &Display::unpauseDrawing);
1808 connect(m_controller.get(), &CoreController::frameAvailable, m_display.get(), &Display::framePosted);
1809 connect(m_controller.get(), &CoreController::statusPosted, m_display.get(), &Display::showMessage);
1810
1811 connect(m_controller.get(), &CoreController::unpaused, &m_inputController, &InputController::suspendScreensaver);
1812 connect(m_controller.get(), &CoreController::frameAvailable, this, &Window::recordFrame);
1813 connect(m_controller.get(), &CoreController::crashed, this, &Window::gameCrashed);
1814 connect(m_controller.get(), &CoreController::failed, this, &Window::gameFailed);
1815 connect(m_controller.get(), &CoreController::unimplementedBiosCall, this, &Window::unimplementedBiosCall);
1816
1817 if (m_gdbController) {
1818 m_gdbController->setController(m_controller);
1819 }
1820
1821 if (m_console) {
1822 m_console->setController(m_controller);
1823 }
1824
1825#ifdef USE_MAGICK
1826 if (m_gifView) {
1827 m_gifView->setController(m_controller);
1828 }
1829#endif
1830
1831#ifdef USE_FFMPEG
1832 if (m_videoView) {
1833 m_videoView->setController(m_controller);
1834 }
1835#endif
1836
1837 if (m_sensorView) {
1838 m_sensorView->setController(m_controller);
1839 }
1840
1841 if (m_overrideView) {
1842 m_overrideView->setController(m_controller);
1843 }
1844
1845 if (!m_pendingPatch.isEmpty()) {
1846 m_controller->loadPatch(m_pendingPatch);
1847 m_pendingPatch = QString();
1848 }
1849
1850 m_controller->start();
1851 m_controller->loadConfig(m_config);
1852}
1853
1854WindowBackground::WindowBackground(QWidget* parent)
1855 : QLabel(parent)
1856{
1857 setLayout(new QStackedLayout());
1858 layout()->setContentsMargins(0, 0, 0, 0);
1859 setAlignment(Qt::AlignCenter);
1860}
1861
1862void WindowBackground::setSizeHint(const QSize& hint) {
1863 m_sizeHint = hint;
1864}
1865
1866QSize WindowBackground::sizeHint() const {
1867 return m_sizeHint;
1868}
1869
1870void WindowBackground::setDimensions(int width, int height) {
1871 m_aspectWidth = width;
1872 m_aspectHeight = height;
1873}
1874
1875void WindowBackground::setLockIntegerScaling(bool lock) {
1876 m_lockIntegerScaling = lock;
1877}
1878
1879void WindowBackground::setLockAspectRatio(bool lock) {
1880 m_lockAspectRatio = lock;
1881}
1882
1883void WindowBackground::paintEvent(QPaintEvent*) {
1884 const QPixmap* logo = pixmap();
1885 if (!logo) {
1886 return;
1887 }
1888 QPainter painter(this);
1889 painter.setRenderHint(QPainter::SmoothPixmapTransform);
1890 painter.fillRect(QRect(QPoint(), size()), Qt::black);
1891 QSize s = size();
1892 QSize ds = s;
1893 if (m_lockAspectRatio) {
1894 if (ds.width() * m_aspectHeight > ds.height() * m_aspectWidth) {
1895 ds.setWidth(ds.height() * m_aspectWidth / m_aspectHeight);
1896 } else if (ds.width() * m_aspectHeight < ds.height() * m_aspectWidth) {
1897 ds.setHeight(ds.width() * m_aspectHeight / m_aspectWidth);
1898 }
1899 }
1900 if (m_lockIntegerScaling) {
1901 ds.setWidth(ds.width() - ds.width() % m_aspectWidth);
1902 ds.setHeight(ds.height() - ds.height() % m_aspectHeight);
1903 }
1904 QPoint origin = QPoint((s.width() - ds.width()) / 2, (s.height() - ds.height()) / 2);
1905 QRect full(origin, ds);
1906 painter.drawPixmap(full, *logo);
1907}