131 lines
3.6 KiB
C++
131 lines
3.6 KiB
C++
#include <common/logowin.hpp>
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char LogoWindow::smszClassName[]={"NepalNight"};
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LogoWindow::LogoWindow(HINSTANCE hInstance,HINSTANCE hLibrary)
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: mhInstance(hInstance), mhLibrary(hLibrary), mIsDestroyed(FALSE), mhBitmap(0)
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{
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mCreateHandler.setCallback(this,&LogoWindow::createHandler);
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mTimerHandler.setCallback(this,&LogoWindow::timerHandler);
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mPaintHandler.setCallback(this,&LogoWindow::paintHandler);
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mDestroyHandler.setCallback(this,&LogoWindow::destroyHandler);
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mCloseHandler.setCallback(this,&LogoWindow::closeHandler);
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insertHandler(VectorHandler::CreateHandler,&mCreateHandler);
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insertHandler(VectorHandler::TimerHandler,&mTimerHandler);
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insertHandler(VectorHandler::PaintHandler,&mPaintHandler);
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insertHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
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insertHandler(VectorHandler::CloseHandler,&mCloseHandler);
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registerClass();
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}
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LogoWindow::~LogoWindow()
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{
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if(mhBitmap)::DeleteObject(mhBitmap);
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if(::IsWindow(*this))::DestroyWindow(*this);
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removeHandlers();
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}
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void LogoWindow::removeHandlers(void)
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{
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removeHandler(VectorHandler::CreateHandler,&mCreateHandler);
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removeHandler(VectorHandler::TimerHandler,&mTimerHandler);
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removeHandler(VectorHandler::PaintHandler,&mPaintHandler);
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removeHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
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removeHandler(VectorHandler::CloseHandler,&mCloseHandler);
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}
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WORD LogoWindow::showLogo(String &bitmapName)
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{
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RECT windowRect;
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HWND hCaptureWindow(::GetCapture());
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if(mhLibrary)mhBitmap=::LoadBitmap(mhLibrary,bitmapName);
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else mhBitmap=::LoadBitmap(mhInstance,bitmapName);
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if(!mhBitmap)
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{
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mIsDestroyed=TRUE;
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return FALSE;
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}
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centerRect(mhBitmap,windowRect);
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::CreateWindow((LPSTR)smszClassName,0,WS_POPUP|WS_BORDER,
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windowRect.left,windowRect.top,windowRect.right,windowRect.bottom,
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0x00,0x00,mhInstance,(LPSTR)(Window*)this);
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show(SW_SHOW);
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update();
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::SetCapture(*this);
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waitCursor(TRUE);
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while(!mIsDestroyed)messageLoop();
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waitCursor(FALSE);
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::SetCapture(hCaptureWindow);
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return TRUE;
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}
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void LogoWindow::registerClass(void)
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{
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WNDCLASS wndClass;
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if(::GetClassInfo(mhInstance,smszClassName,(WNDCLASS FAR *)&wndClass))return;
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wndClass.style =CS_HREDRAW|CS_VREDRAW;
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wndClass.lpfnWndProc =(WNDPROC)Window::WndProc;
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wndClass.cbClsExtra =0;
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wndClass.cbWndExtra =sizeof(LogoWindow*);
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wndClass.hInstance =mhInstance;
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wndClass.hIcon =0;
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wndClass.hCursor =::LoadCursor(NULL,IDC_ARROW);
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wndClass.hbrBackground =(HBRUSH)::GetStockObject(LTGRAY_BRUSH);
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wndClass.lpszMenuName =0;
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wndClass.lpszClassName =smszClassName;
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::RegisterClass(&wndClass);
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}
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void LogoWindow::messageLoop(void)
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{
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MSG msg;
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while(!mIsDestroyed)
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{
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while(::PeekMessage(&msg,0,0,0,PM_REMOVE))
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{
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::TranslateMessage(&msg);
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::DispatchMessage(&msg);
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}
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}
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}
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CallbackData::ReturnType LogoWindow::createHandler(CallbackData &/*someCallbackData*/)
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{
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setTimer(TimerID,TimeOut);
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return (CallbackData::ReturnType)TRUE;
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}
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CallbackData::ReturnType LogoWindow::timerHandler(CallbackData &/*someCallbackData*/)
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{
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killTimer(TimerID);
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::PostMessage(*this,WM_CLOSE,0,0L);
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return (CallbackData::ReturnType)0;
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}
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CallbackData::ReturnType LogoWindow::paintHandler(CallbackData &/*someCallbackData*/)
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{
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paint();
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return (CallbackData::ReturnType)FALSE;
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}
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CallbackData::ReturnType LogoWindow::destroyHandler(CallbackData &/*someCallbackData*/)
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{
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mIsDestroyed=TRUE;
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return (CallbackData::ReturnType)FALSE;
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}
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CallbackData::ReturnType LogoWindow::closeHandler(CallbackData &/*someCallbackData*/)
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{
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::DestroyWindow(*this);
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mIsDestroyed=TRUE;
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return (CallbackData::ReturnType)FALSE;
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}
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void LogoWindow::paint()const
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{
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drawBitmap(*this,mhBitmap);
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}
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