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MoonWorks
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add window size change callback support

pull/35/head
cosmonaut 2022-11-15 22:53:37 -08:00
parent f3c5bbf902
commit 970517c3c2
2 changed files with 17 additions and 5 deletions
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2
src/Game.cs
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@ -232,7 +232,7 @@ namespace MoonWorks
if (evt.window.windowEvent == SDL.SDL_WindowEventID.SDL_WINDOWEVENT_SIZE_CHANGED) if (evt.window.windowEvent == SDL.SDL_WindowEventID.SDL_WINDOWEVENT_SIZE_CHANGED)
{ {
var window = Window.Lookup(evt.window.windowID); var window = Window.Lookup(evt.window.windowID);
window.SizeChanged((uint) evt.window.data1, (uint) evt.window.data2); window.HandleSizeChange((uint) evt.window.data1, (uint) evt.window.data2);
} }
else if (evt.window.windowEvent == SDL.SDL_WindowEventID.SDL_WINDOWEVENT_CLOSE) else if (evt.window.windowEvent == SDL.SDL_WindowEventID.SDL_WINDOWEVENT_CLOSE)
{ {

20
src/Window.cs
View File

@ -18,13 +18,15 @@ namespace MoonWorks
private static Dictionary<uint, Window> idLookup = new Dictionary<uint, Window>(); private static Dictionary<uint, Window> idLookup = new Dictionary<uint, Window>();
private System.Action<uint, uint> SizeChangeCallback = null;
public Window(WindowCreateInfo windowCreateInfo, SDL.SDL_WindowFlags flags) public Window(WindowCreateInfo windowCreateInfo, SDL.SDL_WindowFlags flags)
{ {
if (windowCreateInfo.ScreenMode == ScreenMode.Fullscreen) if (windowCreateInfo.ScreenMode == ScreenMode.Fullscreen)
{ {
flags |= SDL.SDL_WindowFlags.SDL_WINDOW_FULLSCREEN; flags |= SDL.SDL_WindowFlags.SDL_WINDOW_FULLSCREEN;
} }
else if (windowCreateInfo.ScreenMode == ScreenMode.BorderlessWindow) else if (windowCreateInfo.ScreenMode == ScreenMode.BorderlessFullscreen)
{ {
flags |= SDL.SDL_WindowFlags.SDL_WINDOW_FULLSCREEN_DESKTOP; flags |= SDL.SDL_WindowFlags.SDL_WINDOW_FULLSCREEN_DESKTOP;
} }
@ -56,7 +58,7 @@ namespace MoonWorks
idLookup.Add(SDL.SDL_GetWindowID(Handle), this); idLookup.Add(SDL.SDL_GetWindowID(Handle), this);
} }
public void ChangeScreenMode(ScreenMode screenMode) public void SetScreenMode(ScreenMode screenMode)
{ {
SDL.SDL_WindowFlags windowFlag = 0; SDL.SDL_WindowFlags windowFlag = 0;
@ -64,7 +66,7 @@ namespace MoonWorks
{ {
windowFlag = SDL.SDL_WindowFlags.SDL_WINDOW_FULLSCREEN; windowFlag = SDL.SDL_WindowFlags.SDL_WINDOW_FULLSCREEN;
} }
else if (screenMode == ScreenMode.BorderlessWindow) else if (screenMode == ScreenMode.BorderlessFullscreen)
{ {
windowFlag = SDL.SDL_WindowFlags.SDL_WINDOW_FULLSCREEN_DESKTOP; windowFlag = SDL.SDL_WindowFlags.SDL_WINDOW_FULLSCREEN_DESKTOP;
} }
@ -97,10 +99,20 @@ namespace MoonWorks
SDL.SDL_ShowWindow(Handle); SDL.SDL_ShowWindow(Handle);
} }
internal void SizeChanged(uint width, uint height) internal void HandleSizeChange(uint width, uint height)
{ {
Width = width; Width = width;
Height = height; Height = height;
if (SizeChangeCallback != null)
{
SizeChangeCallback(width, height);
}
}
public void RegisterSizeChangeCallback(System.Action<uint, uint> sizeChangeCallback)
{
SizeChangeCallback = sizeChangeCallback;
} }
protected virtual void Dispose(bool disposing) protected virtual void Dispose(bool disposing)