remember which windows are opened

src/frontend/qt_sdl/Config.cpp

@@ -99,7 +99,7 @@ DefaultList<bool> DefaultBools =
     {"3D.Soft.Threaded", true},
     {"3D.GL.HiresCoordinates", true},
     {"LimitFPS", true},
-    {"Window*.ShowOSD", true},
+    {"Instance*.Window*.ShowOSD", true},
     {"Emu.DirectBoot", true},
     {"Instance*.DS.Battery.LevelOkay", true},
     {"Instance*.DSi.Battery.Charging", true},

src/frontend/qt_sdl/EmuInstance.cpp

@@ -137,6 +137,16 @@ EmuInstance::EmuInstance(int inst) : deleting(false),
 
     emuThread->start();
     emuThread->emuPause();
+
+    // if any extra windows were saved as enabled, open them
+    for (int i = 1; i < kMaxWindows; i++)
+    {
+        //Config::Table tbl = localCfg.GetTable("Window"+std::to_string(i), "Window0");
+        std::string key = "Window" + std::to_string(i) + ".Enabled";
+        bool enable = localCfg.GetBool(key);
+        if (enable)
+            createWindow(i);
+    }
 }
 
 EmuInstance::~EmuInstance()
@@ -173,7 +183,7 @@ std::string EmuInstance::instanceFileSuffix()
     return suffix;
 }
 
-void EmuInstance::createWindow()
+void EmuInstance::createWindow(int id)
 {
     if (numWindows >= kMaxWindows)
     {
@@ -181,16 +191,20 @@ void EmuInstance::createWindow()
         return;
     }
 
-    int id = -1;
-    for (int i = 0; i < kMaxWindows; i++)
+    if (id == -1)
     {
-        if (windowList[i]) continue;
-        id = i;
-        break;
+        for (int i = 0; i < kMaxWindows; i++)
+        {
+            if (windowList[i]) continue;
+            id = i;
+            break;
+        }
     }
 
     if (id == -1)
         return;
+    if (windowList[id])
+        return;
 
     MainWindow* win = new MainWindow(id, this, topWindow);
     if (!topWindow) topWindow = win;
@@ -265,6 +279,14 @@ void EmuInstance::doOnAllWindows(std::function<void(MainWindow*)> func, int excl
     }
 }
 
+void EmuInstance::saveEnabledWindows()
+{
+    doOnAllWindows([=](MainWindow* win)
+    {
+        win->saveEnabled(true);
+    });
+}
+
 
 void EmuInstance::broadcastCommand(int cmd, QVariant param)
 {

src/frontend/qt_sdl/EmuInstance.h

@@ -91,6 +91,7 @@ public:
     MainWindow* getWindow(int id) { return windowList[id]; }
 
     void doOnAllWindows(std::function<void(MainWindow*)> func, int exclude = -1);
+    void saveEnabledWindows();
 
     Config::Table& getGlobalConfig() { return globalCfg; }
     Config::Table& getLocalConfig() { return localCfg; }
@@ -100,7 +101,7 @@ public:
 
     std::string instanceFileSuffix();
 
-    void createWindow();
+    void createWindow(int id = -1);
     void deleteWindow(int id, bool close);
     void deleteAllWindows();
 

src/frontend/qt_sdl/Window.cpp

@@ -234,7 +234,8 @@ MainWindow::MainWindow(int id, EmuInstance* inst, QWidget* parent) :
     globalCfg(inst->globalCfg),
     localCfg(inst->localCfg),
     windowCfg(localCfg.GetTable("Window"+std::to_string(id), "Window0")),
-    emuThread(inst->getEmuThread())
+    emuThread(inst->getEmuThread()),
+    enabledSaved(false)
 {
 #ifndef _WIN32
     if (!parent)
@@ -807,8 +808,20 @@ void MainWindow::osdAddMessage(unsigned int color, const char* msg)
     panel->osdAddMessage(color, msg);
 }
 
+void MainWindow::saveEnabled(bool enabled)
+{
+    if (enabledSaved) return;
+    windowCfg.SetBool("Enabled", enabled);
+    enabledSaved = true;
+}
+
 void MainWindow::closeEvent(QCloseEvent* event)
 {
+    if (windowID == 0)
+        emuInstance->saveEnabledWindows();
+    else
+        saveEnabled(false);
+
     QByteArray geom = saveGeometry();
     QByteArray enc = geom.toBase64(QByteArray::Base64Encoding);
     windowCfg.SetString("Geometry", enc.toStdString());

src/frontend/qt_sdl/Window.h

@@ -114,6 +114,8 @@ public:
 
     bool winHasMenu() { return hasMenu; }
 
+    void saveEnabled(bool enabled);
+
     void toggleFullscreen();
 
     bool hasOpenGL() { return hasOGL; }
@@ -260,6 +262,7 @@ private:
     bool pausedManually;
 
     int windowID;
+    bool enabledSaved;
 
     EmuInstance* emuInstance;
     EmuThread* emuThread;