Resize & fullscreen

Author: Nax

include/Lums/Core.hpp

@@ -77,6 +77,12 @@ namespace lm
         {
             return _height;
         }
+
+        Window&
+        window()
+        {
+            return _win;
+        }
 
         /**
          * Start the core.

include/Lums/Lums.hpp

@@ -18,7 +18,7 @@
 #define LUMS_STR(str)       LUMS_STR2(str)
 #define LUMS_VERSION_MAJOR  2
 #define LUMS_VERSION_MINOR  8
-#define LUMS_VERSION_TEENY  2
+#define LUMS_VERSION_TEENY  4
 #define LUMS_VERSION_PATCH  0
 
 #define LUMS_VERSION_NUMBER LUMS_STR(LUMS_VERSION_MAJOR) "."	\

include/Lums/Window.hpp

@@ -69,6 +69,10 @@ namespace lm
         	extractEvent(event, true);
         }
 
+        void    resize(int w, int h, bool fullscreen = false);
+
+        bool    visible() const;
+
         /**
         * Pump event from the underlying implementation to the event stack.
         */
@@ -109,6 +113,7 @@ namespace lm
         void*               _windowHandle;
         void*               _openGlHandle;
         std::queue<Event>   _events;
+        bool                _fullscreen;
     };
 }
 

src/Core.cpp

@@ -63,8 +63,10 @@ Core::start()
             doEvent();
             doUpdate();
         }
-        doRender();
-        //std::this_thread::sleep_for(microseconds(400)); // CPU is happy
+        if (_win.visible())
+            doRender();
+        else
+            std::this_thread::sleep_for(microseconds(400));
     }
 }
 

src/MacOSX/Window.mm

@@ -66,6 +66,36 @@
     [win setupHid];
 }
 
+void
+Window::resize(int w, int h, bool fullscreen)
+{
+    LMWindow* win = (LMWindow*)_windowHandle;
+    NSOpenGLContext* context = (NSOpenGLContext*)_openGlHandle;
+
+    [win setFrame:NSMakeRect(0, 0, w, h) display:YES animate:NO];
+    if (fullscreen != _fullscreen)
+    {
+        _fullscreen = fullscreen;
+        [win setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary];
+        [win toggleFullScreen:win];
+        [win setCollectionBehavior:0];
+        if (fullscreen)
+            [win setStyleMask:NSBorderlessWindowMask];
+        else
+            [win setStyleMask:0];
+    }
+    [context update];
+    glViewport(0, 0, w, h);
+}
+
+bool
+Window::visible() const
+{
+    LMWindow* win = (LMWindow*)_windowHandle;
+
+    return true; // TODO
+}
+
 void
 Window::pumpEvent()
 {