Add support for fullscreen hotkey (#748)

src/frontend/qt_sdl/InputConfigDialog.cpp

@@ -54,6 +54,7 @@ const int hk_general[] =
     HK_Reset,
     HK_FastForward,
     HK_FastForwardToggle,
+    HK_FullscreenToggle,
     HK_Lid,
     HK_Mic,
 };
@@ -64,6 +65,7 @@ const char* hk_general_labels[] =
     "Reset",
     "Fast forward",
     "Toggle FPS limit",
+    "Toggle Fullscreen",
     "Close/open lid",
     "Microphone",
 };
@@ -86,7 +88,7 @@ InputConfigDialog::InputConfigDialog(QWidget* parent) : QDialog(parent), ui(new
         addonsJoyMap[i] = Config::HKJoyMapping[hk_addons[i]];
     }
 
-    for (int i = 0; i < 6; i++)
+    for (int i = 0; i < 7; i++)
     {
         hkGeneralKeyMap[i] = Config::HKKeyMapping[hk_general[i]];
         hkGeneralJoyMap[i] = Config::HKJoyMapping[hk_general[i]];
@@ -94,7 +96,7 @@ InputConfigDialog::InputConfigDialog(QWidget* parent) : QDialog(parent), ui(new
 
     populatePage(ui->tabInput, 12, dskeylabels, keypadKeyMap, keypadJoyMap);
     populatePage(ui->tabAddons, 2, hk_addons_labels, addonsKeyMap, addonsJoyMap);
-    populatePage(ui->tabHotkeysGeneral, 6, hk_general_labels, hkGeneralKeyMap, hkGeneralJoyMap);
+    populatePage(ui->tabHotkeysGeneral, 7, hk_general_labels, hkGeneralKeyMap, hkGeneralJoyMap);
 
     int njoy = SDL_NumJoysticks();
     if (njoy > 0)

src/frontend/qt_sdl/InputConfigDialog.h

@@ -64,7 +64,7 @@ private:
 
     int keypadKeyMap[12],   keypadJoyMap[12];
     int addonsKeyMap[2],    addonsJoyMap[2];
-    int hkGeneralKeyMap[6], hkGeneralJoyMap[6];
+    int hkGeneralKeyMap[7], hkGeneralJoyMap[7];
 };
 
 

src/frontend/qt_sdl/PlatformConfig.cpp

@@ -110,6 +110,7 @@ ConfigEntry PlatformConfigFile[] =
     {"HKKey_Reset",               0, &HKKeyMapping[HK_Reset],               -1, NULL, 0},
     {"HKKey_FastForward",         0, &HKKeyMapping[HK_FastForward],         -1, NULL, 0},
     {"HKKey_FastForwardToggle",   0, &HKKeyMapping[HK_FastForwardToggle],   -1, NULL, 0},
+    {"HKKey_FullscreenToggle",    0, &HKKeyMapping[HK_FullscreenToggle],    -1, NULL, 0},
     {"HKKey_SolarSensorDecrease", 0, &HKKeyMapping[HK_SolarSensorDecrease], -1, NULL, 0},
     {"HKKey_SolarSensorIncrease", 0, &HKKeyMapping[HK_SolarSensorIncrease], -1, NULL, 0},
 
@@ -119,6 +120,7 @@ ConfigEntry PlatformConfigFile[] =
     {"HKJoy_Reset",               0, &HKJoyMapping[HK_Reset],               -1, NULL, 0},
     {"HKJoy_FastForward",         0, &HKJoyMapping[HK_FastForward],         -1, NULL, 0},
     {"HKJoy_FastForwardToggle",   0, &HKJoyMapping[HK_FastForwardToggle],   -1, NULL, 0},
+    {"HKJoy_FastForwardToggle",   0, &HKJoyMapping[HK_FullscreenToggle],    -1, NULL, 0},
     {"HKJoy_SolarSensorDecrease", 0, &HKJoyMapping[HK_SolarSensorDecrease], -1, NULL, 0},
     {"HKJoy_SolarSensorIncrease", 0, &HKJoyMapping[HK_SolarSensorIncrease], -1, NULL, 0},
 

src/frontend/qt_sdl/PlatformConfig.h

@@ -29,6 +29,7 @@ enum
     HK_Reset,
     HK_FastForward,
     HK_FastForwardToggle,
+    HK_FullscreenToggle,
     HK_SolarSensorDecrease,
     HK_SolarSensorIncrease,
     HK_MAX

src/frontend/qt_sdl/main.cpp

@@ -266,6 +266,7 @@ EmuThread::EmuThread(QObject* parent) : QThread(parent)
     connect(this, SIGNAL(windowEmuPause()), mainWindow->actPause, SLOT(trigger()));
     connect(this, SIGNAL(windowEmuReset()), mainWindow->actReset, SLOT(trigger()));
     connect(this, SIGNAL(screenLayoutChange()), mainWindow->panel, SLOT(onScreenLayoutChanged()));
+    connect(this, SIGNAL(windowFullscreenToggle()), mainWindow, SLOT(onFullscreenToggled()));
 
     if (mainWindow->hasOGL) initOpenGL();
 }
@@ -364,6 +365,8 @@ void EmuThread::run()
 
         if (Input::HotkeyPressed(HK_Pause)) emit windowEmuPause();
         if (Input::HotkeyPressed(HK_Reset)) emit windowEmuReset();
+        
+        if (Input::HotkeyPressed(HK_FullscreenToggle)) emit windowFullscreenToggle();
 
         if (GBACart::CartInserted && GBACart::HasSolarSensor)
         {
@@ -1878,6 +1881,20 @@ void MainWindow::onTitleUpdate(QString title)
     setWindowTitle(title);
 }
 
+void MainWindow::onFullscreenToggled()
+{
+    if (!mainWindow->isFullScreen()) 
+    {
+        mainWindow->showFullScreen(); 
+        mainWindow->menuBar()->hide();
+    }
+    else
+    {
+        mainWindow->showNormal();
+        mainWindow->menuBar()->show();
+    }
+}
+
 void MainWindow::onEmuStart()
 {
     // TODO: make savestates work in DSi mode!!

src/frontend/qt_sdl/main.h

@@ -69,6 +69,8 @@ signals:
     void windowLimitFPSChange();
 
     void screenLayoutChange();
+    
+    void windowFullscreenToggle();
 
 private:
     volatile int EmuStatus;
@@ -229,6 +231,8 @@ private slots:
     void onEmuStop();
 
     void onUpdateVideoSettings(bool glchange);
+    
+    void onFullscreenToggled();
 
 private:
     void createScreenPanel();