CPainter::CPainter(CWindow* pWindow, EPaintMode ePaintMode) :
m_pSurface(0),
m_pWindow(pWindow),
m_PaintMode(ePaintMode)
{
if (!m_pWindow)
{
throw Wg_Ex_App("CPainter::CPainter : Invalid pointer to window.");
}
m_pSurface = pWindow->GetSDLSurface();
if (!m_pSurface)
{
throw Wg_Ex_App("CPainter::CPainter : Invalid pointer to surface.");
}
}
CView::CView(SDL_Surface* surface, SDL_Surface* backSurface, const CRect& WindowRect) :
CWindow(CRect(0, 0, surface->w, surface->h), 0),
m_pMenu(0),
m_pFloatingWindow(0),
m_pScreenSurface(0)
{
if (m_pInstance)
{
throw(Wg_Ex_App("Cannot have more than one view at a time!"));
}
m_pInstance = this;
CMessageServer::Instance().RegisterMessageClient(this, CMessage::APP_PAINT);
CMessageServer::Instance().RegisterMessageClient(this, CMessage::APP_DESTROY_FRAME, CMessageServer::PRIORITY_FIRST);
CMessageServer::Instance().RegisterMessageClient(this, CMessage::CTRL_RESIZE);
CMessageServer::Instance().RegisterMessageClient(this, CMessage::MOUSE_BUTTONDOWN, CMessageServer::PRIORITY_FIRST);
CMessageServer::Instance().RegisterMessageClient(this, CMessage::MOUSE_BUTTONUP, CMessageServer::PRIORITY_FIRST);
// judb this works, but better rewrite this to make things clearer !
CWindow::SetWindowRect(WindowRect);
// judb ClientRect is relative to WindowRect (it is the client area within a Window(Rect) ) so
// its coordinates are relative to WindowRect ->
// here we use a rectangle with the same dimensions as WindowRect, but (0,0) as its upper left point.
// so it covers the entire WindowRect.
m_ClientRect = WindowRect.SizeRect();
m_pScreenSurface = surface;
m_pBackSurface = backSurface;
// judb should not happen:-)
if (m_pScreenSurface == NULL)
throw( Wg_Ex_SDL(std::string("Surface not created? : ") + SDL_GetError()));
CApplication::Instance()->GetApplicationLog().AddLogEntry("Created new CView ", APP_LOG_INFO);
Draw();
}
CView::CView(const CRect& WindowRect, std::string sTitle, bool bResizable, bool bFullScreen) :
CWindow(WindowRect, 0),
m_bResizable(bResizable),
m_bFullScreen(bFullScreen),
m_pMenu(0),
m_pFloatingWindow(0),
m_pScreenSurface(0)
{
if (m_pInstance)
{
throw(Wg_Ex_App("Cannot have more than one view at a time!"));
}
m_pInstance = this;
CMessageServer::Instance().RegisterMessageClient(this, CMessage::APP_PAINT);
CMessageServer::Instance().RegisterMessageClient(this, CMessage::APP_DESTROY_FRAME, CMessageServer::PRIORITY_FIRST);
CMessageServer::Instance().RegisterMessageClient(this, CMessage::CTRL_RESIZE);
CMessageServer::Instance().RegisterMessageClient(this, CMessage::MOUSE_BUTTONDOWN, CMessageServer::PRIORITY_FIRST);
CMessageServer::Instance().RegisterMessageClient(this, CMessage::MOUSE_BUTTONUP, CMessageServer::PRIORITY_FIRST);
SetWindowRect(WindowRect);
SetWindowText(sTitle);
CApplication::Instance()->GetApplicationLog().AddLogEntry("Created new CView : " + sTitle, APP_LOG_INFO);
Draw();
}
CPainter::CPainter(SDL_Surface* pSurface, EPaintMode ePaintMode) :
m_pSurface(pSurface),
m_pWindow(0),
m_PaintMode(ePaintMode)
{
if (!m_pSurface)
{
throw Wg_Ex_App("CPainter::CPainter : Invalid pointer to surface.");
}
}
CResourceHandle::~CResourceHandle(void)
{
if (GetRefCount() > 0)
{
--m_RefCountMap[m_ResourceId];
}
else
{
throw(Wg_Ex_App("CResourceHandle::~CResourceHandle : Trying to decrement refcount of zero!"));
}
}
CMessageServer& CMessageServer::Instance(void)
{
if (!m_pInstance)
{
m_pInstance = new CMessageServer;
if (!m_pInstance)
{
throw(Wg_Ex_App("CMessageServer::Instance : Unable to instantiate Message Server!"));
}
}
return *m_pInstance;
}
CBitmapFileResourceHandle::CBitmapFileResourceHandle(std::string sFilename) :
CBitmapResourceHandle(AUTO_CREATE_RESOURCE_ID),
m_sFilename(sFilename)
{
if (m_BitmapMap.find(m_ResourceId) == m_BitmapMap.end())
{
SDL_Surface* pSurface = SDL_LoadBMP(m_sFilename.c_str());
if (!pSurface)
{
throw(Wg_Ex_App("CBitmapFileResourceHandle::CBitmapFileResourceHandle - Unable to load bitmap"));
}
m_BitmapMap[m_ResourceId] = pSurface;
}
}
