433 lines
10 KiB
C++
433 lines
10 KiB
C++
// GDE_3View.cpp : Implementierung der Klasse CGDE_3View
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//
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#include "stdafx.h"
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#include "GDE_3.h"
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#include "mainfrm.h"
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#include "GDE_3Doc.h"
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#include "GDE_3View.h"
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#include ".\gde_3view.h"
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#include "user.h"
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#include "Wincon.h"
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#include "Windows.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#endif
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extern WORD MAX_X;
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extern WORD MAX_Y;
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// CGDE_3View
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IMPLEMENT_DYNCREATE(CGDE_3View, CScrollView)
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BEGIN_MESSAGE_MAP(CGDE_3View, CScrollView)
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// Standarddruckbefehle
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ON_COMMAND(ID_STARTBUTTON, OnStartButton)
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ON_COMMAND(ID_STOPBUTTON, OnStopButton)
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ON_COMMAND(ID_BUTTONZOOMOUT, OnButtonzoomout)
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ON_COMMAND(ID_BUTTONZOOMIN, OnButtonzoomin)
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ON_COMMAND(ID_BUTTONZOOMFIT, OnButtonzoomfit)
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ON_COMMAND(ID_FILE_PRINT, CScrollView::OnFilePrint)
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ON_COMMAND(ID_FILE_PRINT_DIRECT, CScrollView::OnFilePrint)
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ON_COMMAND(ID_FILE_PRINT_PREVIEW, CScrollView::OnFilePrintPreview)
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ON_COMMAND(ID_FILE_SAVE, OnFileSave)
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ON_WM_LBUTTONDOWN()
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ON_WM_LBUTTONUP()
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ON_WM_RBUTTONDOWN()
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// ON_WM_MOUSEACTIVATE()
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ON_WM_MOUSEMOVE()
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ON_WM_DESTROY()
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ON_COMMAND(ID_FILE_OPEN, OnFileOpen)
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ON_COMMAND(ID_FILE_SAVE_AS, OnFileSaveAs)
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ON_COMMAND(ID_FILE_NEW, OnFileNew)
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END_MESSAGE_MAP()
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// CGDE_3View Erstellung/Zerstörung
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CGDE_3View::CGDE_3View()
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{
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// TODO: Hier Code zum Erstellen einfügen
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m_fXScale = 1.0f; // zooming scale
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m_fYScale = 1.0f;
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m_fDelta = 1.2f;
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m_nMapMode = MM_TEXT;
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uthread = NULL;
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}
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CGDE_3View::~CGDE_3View()
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{
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}
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BOOL CGDE_3View::PreCreateWindow(CREATESTRUCT& cs)
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{
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// TODO: Ändern Sie hier die Fensterklasse oder die Darstellung, indem Sie
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// CREATESTRUCT cs modifizieren.
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return CScrollView::PreCreateWindow(cs);
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}
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// CGDE_3View-Zeichnung
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void CGDE_3View::OnDraw(CDC* pDC)
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{
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CGDE_3Doc* pDoc = GetDocument();
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ASSERT_VALID(pDoc);
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if (!pDoc)
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return;
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// Das Array ab der vorgegebenen Position bis zum Ende durchlaufen...
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// TRACE("CGDE_3View::OnDraw %d\n",pDoc->aShape.GetSize());
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// pDoc->nShapePos=0;
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// for (; pDoc->nShapePos<pDoc->aShape.GetSize(); pDoc->nShapePos++) {
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// pDoc->aShape[pDoc->nShapePos]->Draw(&pDoc->buffer); // ...und die Objekte Zeichnen.
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// pDoc->aShape[pDoc->nShapePos]->Draw(pDC); // ...und die Objekte Zeichnen.
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// }
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// TODO: Code zum Zeichnen der systemeigenen Daten hinzufügen
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pDC->StretchBlt( 0, 0, (int)(MAX_X*m_fXScale), (int)(MAX_Y*m_fYScale), &pDoc->buffer, 0, 0, MAX_X, MAX_Y, SRCCOPY );
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}
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void CGDE_3View::OnInitialUpdate()
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{
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CScrollView::OnInitialUpdate();
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// TODO: Gesamte Größe dieser Ansicht berechnen
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theApp.vw = this; // Pointer auf das aktuelle Window-Fenster speichern.
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// TODO: Speziellen Code hier einfügen und/oder Basisklasse aufrufen
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SetScrollSizes(MM_TEXT,CSize(MAX_X, MAX_Y));
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CGDE_3Doc *pDoc = GetDocument();
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CDC *pdc=GetDC();
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pDoc->buffer.DeleteDC();
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if(!pDoc->buffer.CreateCompatibleDC(pdc)){
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AfxMessageBox("Cannot create buffer DC",MB_OK);
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}
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if(!(pDoc->memoryBmp.CreateCompatibleBitmap(pdc,MAX_X, MAX_Y))){
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AfxMessageBox("Cannot create Bitmap",MB_OK);
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}
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pDoc->buffer.SelectObject( &pDoc->memoryBmp ); // Das Speicher-Bitmap als Geraetekontext auswaehlen.
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pDoc->nShapePos =0;
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ReleaseDC(pdc);
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}
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// CGDE_3View drucken
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BOOL CGDE_3View::OnPreparePrinting(CPrintInfo* pInfo)
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{
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// Standardvorbereitung
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return DoPreparePrinting(pInfo);
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}
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void CGDE_3View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
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{
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// TODO: Zusätzliche Initialisierung vor dem Drucken hier einfügen
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}
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void CGDE_3View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
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{
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// TODO: Bereinigung nach dem Drucken einfügen
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}
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// CGDE_3View Diagnose
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#ifdef _DEBUG
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void CGDE_3View::AssertValid() const
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{
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CScrollView::AssertValid();
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}
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void CGDE_3View::Dump(CDumpContext& dc) const
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{
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CScrollView::Dump(dc);
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}
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CGDE_3Doc* CGDE_3View::GetDocument() const // Nicht-Debugversion ist inline
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{
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ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CGDE_3Doc)));
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return (CGDE_3Doc*)m_pDocument;
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}
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#endif //_DEBUG
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// CGDE_3View Meldungshandler
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void CGDE_3View::OnButtonzoomout()
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{
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CSize size = GetTotalSize();
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CRect rect;
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GetClientRect(rect);
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int width = rect.Width();
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int height = rect.Height();
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if (size.cx <= rect.Width() && size.cy <= rect.Height())
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return;
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if (width < size.cx)
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{
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size.cx = (int)(size.cx / m_fDelta);
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m_fXScale /= m_fDelta;
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}
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if (height < size.cy)
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{
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size.cy = (int)(size.cy / m_fDelta);
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m_fYScale /= m_fDelta;
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}
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if (size.cx <= rect.Width())
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{
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size.cx = rect.Width();
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m_fXScale = 1.0f;
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}
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if (size.cy <= rect.Height())
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{
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size.cy = rect.Height();
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m_fYScale = 1.0f;
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}
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SetScrollSizes(m_nMapMode, size);
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Invalidate();
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}
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void CGDE_3View::OnButtonzoomin()
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{
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// if (m_fXScale >= MAX_ZOOM_FACTOR && m_fYScale >= MAX_ZOOM_FACTOR)
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// return;
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CSize size = GetTotalSize();
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size.cx = (int)(size.cx * m_fDelta);
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size.cy = (int)(size.cy * m_fDelta);
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m_fXScale *= m_fDelta;
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m_fYScale *= m_fDelta;
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SetScrollSizes(m_nMapMode, size);
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Invalidate();
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}
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void CGDE_3View::OnButtonzoomfit()
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{
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m_fXScale = 1.0;
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m_fYScale = 1.0;
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SetScrollSizes(MM_TEXT, CSize(MAX_X,MAX_Y));
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Invalidate();
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}
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void CGDE_3View::OnStartButton()
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{
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theApp.m_stopflag=FALSE;
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if(theApp.vw->uthread==NULL)
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theApp.vw->uthread = AfxBeginThread(StartGDE, &theApp, THREAD_PRIORITY_NORMAL);
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else AfxMessageBox("User_main is already running\n",MB_OK);
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}
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void CGDE_3View::OnStopButton()
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{
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theApp.m_stopflag=TRUE;
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int cc=0;
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while(theApp.vw->uthread!=NULL){
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Sleep(100);
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HWND hw=::GetConsoleWindow();
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::SetForegroundWindow(hw);
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//VOID keybd_event( BYTE bVk, BYTE bScan, DWORD dwFlags, DWORD dwExtraInfo );
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keybd_event( '0', 0, 0, 0 );
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keybd_event( 13, 0, 0, 0 );//CR
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cc++;
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if(cc==10)break;
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}
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//TRACE("cc=%d\n",cc);
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}
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void CGDE_3View::OnFileSave()
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{
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// TODO: Fügen Sie hier Ihren Befehlsbehandlungscode ein.
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CWaitCursor wait;
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CClientDC scrDC(this);
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CDC memDC; // screen DC and memory DC
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CBitmap bitmap;
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CBitmap* pOldBitmap; // handles to device-dependent bitmaps
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CRect rect;
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GetClientRect(&rect);
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memDC.CreateCompatibleDC(&scrDC);
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bitmap.CreateCompatibleBitmap(&scrDC, rect.Width(), rect.Height());
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pOldBitmap = memDC.SelectObject(&bitmap);// select new bitmap into memory DC
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memDC.BitBlt(0, 0, rect.Width(), rect.Height(), &scrDC, 0, 0, SRCCOPY);
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CGDE_3Doc* pDoc = GetDocument();
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CString filename = pDoc->GetPathName();
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CDib dib;
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try {
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dib.Create(&bitmap);
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dib.Save(filename);
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} catch(CImageException& e) {
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::AfxMessageBox(e.what());
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}
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memDC.SelectObject(pOldBitmap);
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memDC.DeleteDC();
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}
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void CGDE_3View::OnLButtonDown(UINT nFlags, CPoint point)
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{
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// TODO: Fügen Sie hier Ihren Meldungsbehandlungscode ein, und/oder benutzen Sie den Standard.
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MouseClick = nFlags; // Tastenkombination und...
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//printf("1.x:%d,y:%d\n",point.x,point.y);
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CClientDC dc(this);
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OnPrepareDC(&dc);
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dc.DPtoLP(&point);
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//printf("2.x:%d,y:%d\n",point.x,point.y);
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CPoint shpoint=point;
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shpoint.x = (int)(point.x/m_fXScale);
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shpoint.y = (int)(point.y/m_fYScale);
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MousePoint = shpoint; // ...Position speichern.
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//printf("3.x:%d,y:%d\n",shpoint.x,shpoint.y);
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CScrollView::OnLButtonDown(nFlags, point);
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}
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void CGDE_3View::OnLButtonUp(UINT nFlags, CPoint point)
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{
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// TODO: Fügen Sie hier Ihren Meldungsbehandlungscode ein, und/oder benutzen Sie den Standard.
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CScrollView::OnLButtonUp(nFlags, point);
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}
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void CGDE_3View::OnRButtonDown(UINT nFlags, CPoint point)
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{
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// TODO: Fügen Sie hier Ihren Meldungsbehandlungscode ein, und/oder benutzen Sie den Standard.
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CScrollView::OnRButtonDown(nFlags, point);
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}
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void CGDE_3View::OnMouseMove(UINT nFlags, CPoint point)
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{
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// TODO: Fügen Sie hier Ihren Meldungsbehandlungscode ein, und/oder benutzen Sie den Standard.
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CClientDC dc(this);
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OnPrepareDC(&dc);
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//printf("1.x:%d,y:%d\n",point.x,point.y);
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dc.DPtoLP(&point);
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//printf("2.x:%d,y:%d\n",point.x,point.y);
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CPoint shpoint=point;
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shpoint.x = (int)(point.x/m_fXScale);
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shpoint.y = (int)(point.y/m_fYScale);
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//printf("3.x:%d,y:%d\n",shpoint.x,shpoint.y);
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CString strCurPos;
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strCurPos.Format("[x,y]=%d,%d ",shpoint.x, shpoint.y);
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CStatusBar *sb= &((CMainFrame *)theApp.m_pMainWnd)->m_wndStatusBar;
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sb->SetPaneText(sb->CommandToIndex(ID_INDICATOR_CURPOS),strCurPos);
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CScrollView::OnMouseMove(nFlags, point);
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}
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void CGDE_3View::OnDestroy()
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{
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CScrollView::OnDestroy();
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// TODO: Fügen Sie hier Ihren Meldungsbehandlungscode ein.
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OnStopButton();
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}
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void CGDE_3View::OnFileOpen()
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{
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// TODO: Fügen Sie hier Ihren Befehlsbehandlungscode ein.
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TCHAR szFilters[] = _T ("bmp files (*.bmp)|*.bmp|All files (*.*)|*.*||");
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CFileDialog dlg(FALSE, _T ("bmp"), _T ("*.bmp"), OFN_FILEMUSTEXIST | OFN_HIDEREADONLY ,
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szFilters);
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CString filename;
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if(dlg.DoModal() == IDOK)
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filename = dlg.GetPathName();
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else
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return;
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CDib dib;
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try {
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dib.Load(filename);
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} catch(CImageException& e) {
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::AfxMessageBox(e.what());
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}
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CGDE_3Doc* pDoc = GetDocument();
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pDoc->SetTitle(dlg.GetFileName());
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dib.Load(filename);
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int ww=dib.GetWidth();
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int hh=dib.GetHeight();
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dib.Draw(&(pDoc->buffer),0,0,ww,hh,SRCCOPY);
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pDoc->SetTitle(filename);
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pDoc->SetPathName(filename);
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Invalidate();
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}
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void CGDE_3View::OnFileSaveAs()
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{
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// TODO: Fügen Sie hier Ihren Befehlsbehandlungscode ein.
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CWaitCursor wait;
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CClientDC scrDC(this);
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CDC memDC; // screen DC and memory DC
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CBitmap bitmap;
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CBitmap* pOldBitmap; // handles to device-dependent bitmaps
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CRect rect;
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GetClientRect(&rect);
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memDC.CreateCompatibleDC(&scrDC);
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bitmap.CreateCompatibleBitmap(&scrDC, rect.Width(), rect.Height());
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pOldBitmap = memDC.SelectObject(&bitmap);// select new bitmap into memory DC
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memDC.BitBlt(0, 0, rect.Width(), rect.Height(), &scrDC, 0, 0, SRCCOPY);
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TCHAR szFilters[] = _T ("bmp files (*.bmp)|*.bmp|All files (*.*)|*.*||");
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CFileDialog dlg(FALSE, _T ("bmp"), _T ("*.bmp"), OFN_FILEMUSTEXIST | OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
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szFilters);
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CString filename;
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if(dlg.DoModal() == IDOK)
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filename = dlg.GetPathName();
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else
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return;
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CDib dib;
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try {
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dib.Create(&bitmap);
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dib.Save(filename);
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} catch(CImageException& e) {
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::AfxMessageBox(e.what());
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}
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memDC.SelectObject(pOldBitmap);
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memDC.DeleteDC();
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CGDE_3Doc* pDoc = GetDocument();
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pDoc->SetTitle(filename);
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pDoc->SetPathName(filename);
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}
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void CGDE_3View::OnFileNew()
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{
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// TODO: Fügen Sie hier Ihren Befehlsbehandlungscode ein.
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AfxMessageBox("Not supported",MB_OK);
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}
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