UserInterface tracking of keyboard modifier and fullscreen.

RenderingManager.cpp

@@ -385,10 +385,17 @@ float Rendering::MonitorHeight()
     return height;
 }
 
+
+
+bool Rendering::IsFullscreen ()
+{
+    return (glfwGetWindowMonitor(main_window_) != nullptr);
+}
+
 void Rendering::ToggleFullscreen()
 {
     // if in fullscreen mode
-    if (glfwGetWindowMonitor(main_window_) != nullptr) {
+    if (IsFullscreen()) {
         // set to window mode
         glfwSetWindowMonitor( main_window_, nullptr,  Settings::application.windows.front().x,
                                                 Settings::application.windows.front().y,

RenderingManager.h

@@ -69,6 +69,7 @@ public:
     class Screenshot *CurrentScreenshot();
     
     // request fullscreen
+    bool IsFullscreen ();
     void ToggleFullscreen();
     // get width of rendering area
     float Width();

UserInterfaceManager.cpp

@@ -203,6 +203,7 @@ void UserInterface::handleKeyboard()
 
     // Application "CTRL +"" Shortcuts
     if ( io.KeyCtrl ) {
+        keyboard_modifier_active = true;
 
         if (ImGui::IsKeyPressed( GLFW_KEY_Q ))  {
             // Quit
@@ -240,9 +241,13 @@ void UserInterface::handleKeyboard()
 
     }
     else {
-        // Normal keys
+        keyboard_modifier_active = false;
+
+        // Action keys
         if (ImGui::IsKeyPressed( GLFW_KEY_BACKSPACE ))
             Mixer::manager().deleteCurrentSource();
+        else if (ImGui::IsKeyPressed( GLFW_KEY_GRAVE_ACCENT ))
+            navigator.toggleMenu();
         // Application F-Keys
         else if (ImGui::IsKeyPressed( GLFW_KEY_F1 ))
             Mixer::manager().setCurrentView(View::MIXING);
@@ -250,10 +255,12 @@ void UserInterface::handleKeyboard()
             Mixer::manager().setCurrentView(View::GEOMETRY);
         else if (ImGui::IsKeyPressed( GLFW_KEY_F12 ))
             Rendering::manager().ToggleFullscreen();
+        else if (ImGui::IsKeyPressed( GLFW_KEY_ESCAPE )){
+            if (Rendering::manager().IsFullscreen())
+                Rendering::manager().ToggleFullscreen();
+        }
         else if (ImGui::IsKeyPressed( GLFW_KEY_PRINT_SCREEN ))
             toolbox.StartScreenshot();
-        else if (ImGui::IsKeyPressed( GLFW_KEY_GRAVE_ACCENT ))
-            navigator.toggleMenu();
     }
 
 }

UserInterfaceManager.h

@@ -59,7 +59,6 @@ public:
     void Render();
 };
 
-// TODO: class ShaderEditor
 
 class UserInterface
 {
@@ -67,16 +66,12 @@ class UserInterface
     Navigator navigator;
     ToolBox toolbox;
 
+    bool keyboard_modifier_active;
     bool show_about;
     bool show_imgui_about;
     bool show_gst_about;
     bool show_opengl_about;
 
-    std::string currentTextEdit;
-
-    void handleKeyboard();
-    void handleMouse();
-    void showMenuFile();
 
 //    typedef enum {
 //        FILE_DIALOG_INACTIVE = 0,
@@ -109,14 +104,23 @@ public:
     void Render();
     // Post-loop termination
     void Terminate();
-    //
+
+    // status querries
+    inline bool keyboardModifier() { return keyboard_modifier_active; }
+
+
+    // TODO implement the shader editor
+    std::string currentTextEdit;
     void fillShaderEditor(std::string text);
 
 protected:
 
+    void showMenuFile();
     void RenderPreview();
     void RenderMediaPlayer();
     void RenderShaderEditor();
+    void handleKeyboard();
+    void handleMouse();
 
 };