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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef WINDOW_MANAGER_HELPER_H
#define WINDOW_MANAGER_HELPER_H
#include <string>
class CBitmap;
struct SDL_Window;
struct SDL_Surface;
namespace WindowManagerHelper {
/**
* Sets the window-manager icon for the running process.
* It will be displayed in the OS task-bar, for example.
* @param icon This should be either a 24bit RGB or 32bit RGBA 32x32 image.
* Use NULL to remove the icon and cleanup.
* After the method returns, the bitmap may be deleted.
* @see SDL_WM_SetIcon()
* Note: Must be called before the first call to SDL_SetVideoMode.
*/
void SetIcon(CBitmap* bmp);
bool SetIconSurface(SDL_Window* win, CBitmap* bmp = nullptr);
/**
* Sets the window-manager caption/title for the running process.
* @param title will be displayed in the window title (in windowed mode)
* and in the OS task-bar
* example: "MyGame"
* @see #SetCaption(const std::string&, const std::string&)
*/
void SetCaption(const std::string& title);
/**
* @brief disables desktop compositing (kwin, aero, compiz, ...) to fix tearing & vsync problems
*/
void BlockCompositing(SDL_Window* window);
/**
* @brief returns the window-state of the given window in SDL_GetWindowFlags() format
*/
int GetWindowState(SDL_Window* window);
/**
* @brief returns the window-state of the given window in SDL_GetWindowFlags() format
*/
void SetWindowResizable(SDL_Window* window, bool resizable);
};
#endif // WINDOW_MANAGER_HELPER_H
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