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#pragma once
  7
  8#include <QAction>
  9#include <QDateTime>
 10#include <QElapsedTimer>
 11#include <QList>
 12#include <QMainWindow>
 13#include <QTimer>
 14
 15#include <functional>
 16#include <memory>
 17
 18#include <mgba/core/core.h>
 19#include <mgba/core/thread.h>
 20
 21#include "ActionMapper.h"
 22#include "InputController.h"
 23#include "LoadSaveState.h"
 24#include "LogController.h"
 25struct mArguments;
 26
 27namespace QGBA {
 28
 29class AudioProcessor;
 30class ConfigController;
 31class CoreController;
 32class CoreManager;
 33class DebuggerConsoleController;
 34class Display;
 35class FrameView;
 36class GDBController;
 37class GIFView;
 38class LibraryController;
 39class LogView;
 40class OverrideView;
 41class SensorView;
 42class ShaderSelector;
 43class ShortcutController;
 44class VideoView;
 45class WindowBackground;
 46
 47class Window : public QMainWindow {
 48Q_OBJECT
 49
 50public:
 51	Window(CoreManager* manager, ConfigController* config, int playerId = 0, QWidget* parent = nullptr);
 52	virtual ~Window();
 53
 54	std::shared_ptr<CoreController> controller() { return m_controller; }
 55
 56	void setConfig(ConfigController*);
 57	void argumentsPassed(mArguments*);
 58
 59	void resizeFrame(const QSize& size);
 60
 61	void updateMultiplayerStatus(bool canOpenAnother) { m_multiWindow->setEnabled(canOpenAnother); }
 62
 63signals:
 64	void startDrawing();
 65	void shutdown();
 66	void paused(bool);
 67
 68public slots:
 69	void setController(CoreController* controller, const QString& fname);
 70	void selectROM();
 71#ifdef USE_SQLITE3
 72	void selectROMInArchive();
 73	void addDirToLibrary();
 74#endif
 75	void selectSave(bool temporary);
 76	void selectState(bool load);
 77	void selectPatch();
 78	void enterFullScreen();
 79	void exitFullScreen();
 80	void toggleFullScreen();
 81	void loadConfig();
 82	void reloadConfig();
 83	void saveConfig();
 84
 85	void loadCamImage();
 86
 87	void replaceROM();
 88
 89	void multiplayerChanged();
 90
 91	void importSharkport();
 92	void exportSharkport();
 93
 94	void openSettingsWindow();
 95
 96	void startVideoLog();
 97
 98#ifdef USE_DEBUGGERS
 99	void consoleOpen();
100#endif
101
102#ifdef USE_FFMPEG
103	void openVideoWindow();
104#endif
105
106#ifdef USE_MAGICK
107	void openGIFWindow();
108#endif
109
110#ifdef USE_GDB_STUB
111	void gdbOpen();
112#endif
113
114protected:
115	virtual void keyPressEvent(QKeyEvent* event) override;
116	virtual void keyReleaseEvent(QKeyEvent* event) override;
117	virtual void resizeEvent(QResizeEvent*) override;
118	virtual void showEvent(QShowEvent*) override;
119	virtual void closeEvent(QCloseEvent*) override;
120	virtual void focusInEvent(QFocusEvent*) override;
121	virtual void focusOutEvent(QFocusEvent*) override;
122	virtual void dragEnterEvent(QDragEnterEvent*) override;
123	virtual void dropEvent(QDropEvent*) override;
124	virtual void mouseDoubleClickEvent(QMouseEvent*) override;
125
126private slots:
127	void gameStarted();
128	void gameStopped();
129	void gameCrashed(const QString&);
130	void gameFailed();
131	void unimplementedBiosCall(int);
132
133	void reloadAudioDriver();
134	void reloadDisplayDriver();
135
136	void tryMakePortable();
137	void mustRestart();
138
139	void recordFrame();
140	void showFPS();
141	void focusCheck();
142
143	void updateFrame();
144
145private:
146	static const int FPS_TIMER_INTERVAL = 2000;
147
148	void setupMenu(QMenuBar*);
149	void openStateWindow(LoadSave);
150
151	void attachWidget(QWidget* widget);
152	void detachWidget(QWidget* widget);
153
154	void appendMRU(const QString& fname);
155	void updateMRU();
156
157	void openView(QWidget* widget);
158
159	template <typename T, typename... A> std::function<void()> openTView(A... arg);
160	template <typename T, typename... A> std::function<void()> openControllerTView(A... arg);
161
162	Action* addGameAction(const QString& visibleName, const QString& name, Action::Function action, const QString& menu = {}, const QKeySequence& = {});
163	template<typename T, typename V> Action* addGameAction(const QString& visibleName, const QString& name, T* obj, V (T::*action)(), const QString& menu = {}, const QKeySequence& = {});
164	Action* addGameAction(const QString& visibleName, const QString& name, Action::BooleanFunction action, const QString& menu = {}, const QKeySequence& = {});
165
166	void updateTitle(float fps = -1);
167
168	QString getFilters() const;
169	QString getFiltersArchive() const;
170
171	CoreManager* m_manager;
172	std::shared_ptr<CoreController> m_controller;
173	std::unique_ptr<AudioProcessor> m_audioProcessor;
174
175	std::unique_ptr<Display> m_display;
176	int m_savedScale;
177
178	// TODO: Move these to a new class
179	ActionMapper m_actions;
180	QList<Action*> m_gameActions;
181	QList<Action*> m_nonMpActions;
182#ifdef M_CORE_GBA
183	QMultiMap<mPlatform, Action*> m_platformActions;
184#endif
185	Action* m_multiWindow;
186	QMap<int, Action*> m_frameSizes;
187
188	LogController m_log{0};
189	LogView* m_logView;
190#ifdef USE_DEBUGGERS
191	DebuggerConsoleController* m_console = nullptr;
192#endif
193	LoadSaveState* m_stateWindow = nullptr;
194	WindowBackground* m_screenWidget;
195	QPixmap m_logo{":/res/mgba-1024.png"};
196	ConfigController* m_config;
197	InputController m_inputController;
198	QList<qint64> m_frameList;
199	QElapsedTimer m_frameTimer;
200	QTimer m_fpsTimer;
201	QList<QString> m_mruFiles;
202	ShortcutController* m_shortcutController;
203#if defined(BUILD_GL) || defined(BUILD_GLES2)
204	std::unique_ptr<ShaderSelector> m_shaderView;
205#endif
206	bool m_fullscreenOnStart = false;
207	QTimer m_focusCheck;
208	bool m_autoresume = false;
209	bool m_wasOpened = false;
210	QString m_pendingPatch;
211	QString m_pendingState;
212	bool m_pendingPause = false;
213	bool m_pendingClose = false;
214
215	bool m_hitUnimplementedBiosCall;
216
217	std::unique_ptr<OverrideView> m_overrideView;
218	std::unique_ptr<SensorView> m_sensorView;
219	FrameView* m_frameView = nullptr;
220
221#ifdef USE_FFMPEG
222	VideoView* m_videoView = nullptr;
223#endif
224
225#ifdef USE_MAGICK
226	GIFView* m_gifView = nullptr;
227#endif
228
229#ifdef USE_GDB_STUB
230	GDBController* m_gdbController = nullptr;
231#endif
232
233#ifdef USE_SQLITE3
234	LibraryController* m_libraryView;
235#endif
236};
237
238class WindowBackground : public QWidget {
239Q_OBJECT
240
241public:
242	WindowBackground(QWidget* parent = 0);
243
244	void setPixmap(const QPixmap& pixmap);
245	void setSizeHint(const QSize& size);
246	virtual QSize sizeHint() const override;
247	void setDimensions(int width, int height);
248	void setLockIntegerScaling(bool lock);
249	void setLockAspectRatio(bool lock);
250
251	const QPixmap& pixmap() const { return m_pixmap; }
252
253protected:
254	virtual void paintEvent(QPaintEvent*) override;
255
256private:
257	QPixmap m_pixmap;
258	QSize m_sizeHint;
259	int m_aspectWidth;
260	int m_aspectHeight;
261	bool m_lockAspectRatio;
262	bool m_lockIntegerScaling;
263};
264
265}