Fix OSX fullscreen crash

FrameBuffer.cpp

@@ -128,7 +128,7 @@ std::string FrameBuffer::info() const
         }
     }
 
-    s += std::to_string(height()) + " px";
+    s += std::to_string(width()) + "x" + std::to_string(height()) + " px";
     return s;
 }
 

RenderingManager.cpp

@@ -89,7 +89,7 @@ static void WindowEscapeFullscreen( GLFWwindow *w, int key, int scancode, int ac
     if (action == GLFW_PRESS && key == GLFW_KEY_ESCAPE)
     {
         // escape fullscreen
-        GLFW_window_[w]->setFullscreen(nullptr);
+        GLFW_window_[w]->exitFullscreen();
     }
 }
 
@@ -505,7 +505,7 @@ GLFWmonitor *RenderingWindow::monitor()
     return monitorAt(x, y);
 }
 
-void RenderingWindow::setFullscreen(GLFWmonitor *mo)
+void RenderingWindow::setFullscreen_(GLFWmonitor *mo)
 {
     // if in fullscreen mode
     if (mo == nullptr) {
@@ -529,18 +529,34 @@ void RenderingWindow::setFullscreen(GLFWmonitor *mo)
     }
 }
 
-void RenderingWindow::toggleFullscreen()
+void RenderingWindow::exitFullscreen()
 {
-    // if in fullscreen mode
     if (isFullscreen()) {
         // exit fullscreen
-        setFullscreen(nullptr);
+        request_toggle_fullscreen_ = true;
     }
-    // not in fullscreen mode
-    else {
-        // enter fullscreen in monitor where the window is
-        setFullscreen(monitor());
+}
+
+void RenderingWindow::toggleFullscreen()
+{
+    request_toggle_fullscreen_ = true;
+}
+
+void RenderingWindow::toggleFullscreen_()
+{
+    if (request_toggle_fullscreen_) {
+        // if in fullscreen mode
+        if (isFullscreen()) {
+            // exit fullscreen
+            setFullscreen_(nullptr);
+        }
+        // not in fullscreen mode
+        else {
+            // enter fullscreen in monitor where the window is
+            setFullscreen_(monitor());
+        }
     }
+    request_toggle_fullscreen_ = false;
 }
 
 int RenderingWindow::width()
@@ -665,7 +681,7 @@ void RenderingWindow::show()
 
     if ( Settings::application.windows[index_].fullscreen ) {
         GLFWmonitor *mo = monitorNamed(Settings::application.windows[index_].monitor);
-        setFullscreen(mo);
+        setFullscreen_(mo);
     }
 
 }
@@ -673,6 +689,8 @@ void RenderingWindow::show()
 
 void RenderingWindow::makeCurrent()
 {
+    toggleFullscreen_();
+
     // handle window resize
     glfwGetFramebufferSize(window_, &(window_attributes_.viewport.x), &(window_attributes_.viewport.y));
 
@@ -693,6 +711,8 @@ void RenderingWindow::draw(FrameBuffer *fb)
     if (!window_ || !fb)
         return;
 
+    toggleFullscreen_();
+
     // only draw if window is not iconified
     if( !glfwGetWindowAttrib(window_, GLFW_ICONIFIED ) ) {
 

RenderingManager.h

@@ -34,6 +34,9 @@ class RenderingWindow
     uint fbo_;
     class WindowSurface *surface_;
 
+    bool request_toggle_fullscreen_;
+    void toggleFullscreen_ ();
+    void setFullscreen_(GLFWmonitor *mo);
 
 public:
     RenderingWindow();
@@ -58,7 +61,7 @@ public:
 
     // fullscreen
     bool isFullscreen ();
-    void setFullscreen(GLFWmonitor *mo);
+    void exitFullscreen();
     void toggleFullscreen ();
 
     // get width of rendering area
@@ -122,7 +125,7 @@ public:
     void popAttrib();
     RenderingAttrib currentAttrib();
 
-    // get hold on the main window
+    // get hold on the windows
     inline RenderingWindow& mainWindow() { return main_; }
     inline RenderingWindow& outputWindow() { return output_; }
 

UserInterfaceManager.cpp

@@ -361,7 +361,7 @@ void UserInterface::handleKeyboard()
             // button esc to toggle fullscreen
             else if (ImGui::IsKeyPressed( GLFW_KEY_ESCAPE )) {
                 if (Rendering::manager().mainWindow().isFullscreen())
-                    Rendering::manager().mainWindow().setFullscreen(nullptr);
+                    Rendering::manager().mainWindow().exitFullscreen();
                 else if (navigator.pannelVisible())
                     navigator.hidePannel();
                 else if (!Mixer::selection().empty()) {
@@ -2362,17 +2362,12 @@ void Navigator::RenderMainPannel()
         ImGui::Text(APP_NAME);
         ImGui::PopFont();
 
-        // TODO fix fullscreen for OSX :(
         // Icon to switch fullscreen
         ImGui::SetCursorPos(ImVec2(pannel_width_  - 35.f, 15.f));
         const char *tooltip[2] = {"Enter Fullscreen", "Exit Fullscreen"};
         bool fs = Rendering::manager().mainWindow().isFullscreen();
         if ( ImGuiToolkit::IconToggle(3,15,2,15, &fs, tooltip ) ) {
             Rendering::manager().mainWindow().toggleFullscreen();
-#ifndef APPLE
-            ImGui::End();
-#endif
-            return;
         }
         // Session menu
         ImGui::SetCursorPosY(width_);