84 lines
1.6 KiB
C++
84 lines
1.6 KiB
C++
#include "WindowManager.h"
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WindowManager* default_WindowManager=nullptr;
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struct WindowManager::impl
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{
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SDL_Renderer* rnd;
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SDL_Window* wnd;
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int winw,winh;
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};
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WindowManager::WindowManager()
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{
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pimpl=new impl;
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Init();
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}
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WindowManager* WindowManager::getDefaultInstance() /// static
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{
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if(default_WindowManager) return default_WindowManager;
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default_WindowManager=new WindowManager;
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return default_WindowManager;
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}
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int WindowManager::releaseDefaultInstance() /// static
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{
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if(!default_WindowManager) return -1;
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delete default_WindowManager;
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default_WindowManager=nullptr;
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return 0;
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}
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void WindowManager::Init()
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{
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mlog("Called WindowSizeManager::Init()");
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if(pimpl->wnd!=NULL) return;
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pimpl->wnd=SDL_CreateWindow("MiniEngine",SDL_WINDOWPOS_CENTERED,SDL_WINDOWPOS_CENTERED,1024,768,SDL_WINDOW_SHOWN);
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updateSize();
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pimpl->rnd=SDL_CreateRenderer(pimpl->wnd,-1,SDL_RENDERER_ACCELERATED|SDL_RENDERER_TARGETTEXTURE);
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}
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void WindowManager::Quit()
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{
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mlog("Called WindowSizeManager::Quit()");
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if(pimpl->rnd==NULL) return;
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SDL_DestroyRenderer(pimpl->rnd);
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pimpl->rnd=nullptr;
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SDL_DestroyWindow(pimpl->wnd);
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pimpl->wnd=nullptr;
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pimpl->winw=pimpl->winh=0;
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}
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WindowManager::~WindowManager()
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{
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Quit();
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delete pimpl;
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}
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int WindowManager::getwinw()
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{
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return pimpl->winw;
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}
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int WindowManager::getwinh()
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{
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return pimpl->winh;
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}
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SDL_Window* WindowManager::getWindow()
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{
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return pimpl->wnd;
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}
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SDL_Renderer* WindowManager::getRender()
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{
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return pimpl->rnd;
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}
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void WindowManager::updateSize()
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{
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SDL_GetWindowSize(pimpl->wnd,&pimpl->winw,&pimpl->winh);
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}
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