wordpad: Avoid forward declarations in print.c.
This commit is contained in:
Dylan Smith
Alexandre Julliard
parent
20dea9a890
commit
3264450c35
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@ -279,6 +279,145 @@ static void update_ruler(HWND hRulerWnd)
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redraw_ruler(hRulerWnd);
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}
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static void add_ruler_units(HDC hdcRuler, RECT* drawRect, BOOL NewMetrics, LONG EditLeftmost)
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{
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static HDC hdc;
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if(NewMetrics)
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{
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static HBITMAP hBitmap;
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int i, x, y, RulerTextEnd;
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int CmPixels;
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int QuarterCmPixels;
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HFONT hFont;
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WCHAR FontName[] = {'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0};
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if(hdc)
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{
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DeleteDC(hdc);
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DeleteObject(hBitmap);
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}
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hdc = CreateCompatibleDC(0);
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CmPixels = twips_to_pixels(centmm_to_twips(1000), GetDeviceCaps(hdc, LOGPIXELSX));
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QuarterCmPixels = (int)((float)CmPixels / 4.0);
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hBitmap = CreateCompatibleBitmap(hdc, drawRect->right, drawRect->bottom);
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SelectObject(hdc, hBitmap);
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FillRect(hdc, drawRect, GetStockObject(WHITE_BRUSH));
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hFont = CreateFontW(10, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, FontName);
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SelectObject(hdc, hFont);
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SetBkMode(hdc, TRANSPARENT);
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SetTextAlign(hdc, TA_CENTER);
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y = (int)(((float)drawRect->bottom - (float)drawRect->top) / 2.0) + 1;
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RulerTextEnd = drawRect->right - EditLeftmost + 1;
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for(i = 1, x = EditLeftmost; x < (drawRect->right - EditLeftmost + 1); i ++)
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{
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WCHAR str[3];
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WCHAR format[] = {'%','d',0};
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int x2 = x;
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x2 += QuarterCmPixels;
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if(x2 > RulerTextEnd)
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break;
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MoveToEx(hdc, x2, y, NULL);
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LineTo(hdc, x2, y+2);
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x2 += QuarterCmPixels;
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if(x2 > RulerTextEnd)
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break;
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MoveToEx(hdc, x2, y - 3, NULL);
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LineTo(hdc, x2, y + 3);
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x2 += QuarterCmPixels;
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if(x2 > RulerTextEnd)
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break;
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MoveToEx(hdc, x2, y, NULL);
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LineTo(hdc, x2, y+2);
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x += CmPixels;
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if(x > RulerTextEnd)
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break;
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wsprintfW(str, format, i);
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TextOutW(hdc, x, 5, str, lstrlenW(str));
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}
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DeleteObject(hFont);
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}
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BitBlt(hdcRuler, 0, 0, drawRect->right, drawRect->bottom, hdc, 0, 0, SRCAND);
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}
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static void paint_ruler(HWND hWnd, LONG EditLeftmost, BOOL NewMetrics)
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{
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PAINTSTRUCT ps;
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HDC hdc = BeginPaint(hWnd, &ps);
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HDC hdcPrint = make_dc();
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RECT printRect = get_print_rect(hdcPrint);
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RECT drawRect;
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HBRUSH hBrush = CreateSolidBrush(GetSysColor(COLOR_MENU));
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GetClientRect(hWnd, &drawRect);
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FillRect(hdc, &drawRect, hBrush);
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drawRect.top += 3;
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drawRect.bottom -= 3;
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drawRect.left = EditLeftmost;
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drawRect.right = twips_to_pixels(printRect.right - margins.left, GetDeviceCaps(hdc, LOGPIXELSX));
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FillRect(hdc, &drawRect, GetStockObject(WHITE_BRUSH));
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drawRect.top--;
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drawRect.bottom++;
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DrawEdge(hdc, &drawRect, EDGE_SUNKEN, BF_RECT);
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drawRect.left = drawRect.right - 1;
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drawRect.right = twips_to_pixels(printRect.right + margins.right - margins.left, GetDeviceCaps(hdc, LOGPIXELSX));
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DrawEdge(hdc, &drawRect, EDGE_ETCHED, BF_RECT);
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drawRect.left = 0;
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drawRect.top = 0;
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add_ruler_units(hdc, &drawRect, NewMetrics, EditLeftmost);
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SelectObject(hdc, GetStockObject(BLACK_BRUSH));
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DeleteObject(hBrush);
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DeleteDC(hdcPrint);
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EndPaint(hWnd, &ps);
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}
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LRESULT CALLBACK ruler_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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static WNDPROC pPrevRulerProc;
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static LONG EditLeftmost;
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static BOOL NewMetrics;
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switch(msg)
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{
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case WM_USER:
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if(wParam)
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{
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EditLeftmost = ((POINTL*)wParam)->x;
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pPrevRulerProc = (WNDPROC)lParam;
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}
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NewMetrics = TRUE;
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break;
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case WM_PAINT:
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paint_ruler(hWnd, EditLeftmost, NewMetrics);
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break;
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default:
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return CallWindowProcW(pPrevRulerProc, hWnd, msg, wParam, lParam);
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}
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return 0;
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}
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static void print(LPPRINTDLGW pd, LPWSTR wszFileName)
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{
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FORMATRANGE fr;
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@ -542,7 +681,43 @@ static void update_preview_sizes(HWND hwndPreview, BOOL zoomLevelUpdated)
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update_preview_scrollbars(hwndPreview, &window);
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}
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static void draw_preview_page(HDC hdc, HDC* hdcSized, FORMATRANGE* lpFr, float ratio, int bmNewWidth, int bmNewHeight, int bmWidth, int bmHeight);
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static void draw_preview_page(HDC hdc, HDC* hdcSized, FORMATRANGE* lpFr, float ratio, int bmNewWidth, int bmNewHeight, int bmWidth, int bmHeight)
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{
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HBITMAP hBitmapScaled = CreateCompatibleBitmap(hdc, bmNewWidth, bmNewHeight);
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HBITMAP oldbm;
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HPEN hPen, oldPen;
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int TopMargin = (int)((float)twips_to_pixels(lpFr->rc.top, GetDeviceCaps(hdc, LOGPIXELSX)) * ratio);
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int BottomMargin = (int)((float)twips_to_pixels(lpFr->rc.bottom, GetDeviceCaps(hdc, LOGPIXELSX)) * ratio);
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int LeftMargin = (int)((float)twips_to_pixels(lpFr->rc.left, GetDeviceCaps(hdc, LOGPIXELSY)) * ratio);
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int RightMargin = (int)((float)twips_to_pixels(lpFr->rc.right, GetDeviceCaps(hdc, LOGPIXELSY)) * ratio);
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if(*hdcSized) {
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oldbm = SelectObject(*hdcSized, hBitmapScaled);
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DeleteObject(oldbm);
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} else {
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*hdcSized = CreateCompatibleDC(hdc);
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SelectObject(*hdcSized, hBitmapScaled);
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}
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StretchBlt(*hdcSized, 0, 0, bmNewWidth, bmNewHeight, hdc, 0, 0, bmWidth, bmHeight, SRCCOPY);
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/* Draw margin lines */
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hPen = CreatePen(PS_DOT, 1, RGB(0,0,0));
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oldPen = SelectObject(*hdcSized, hPen);
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MoveToEx(*hdcSized, 0, TopMargin, NULL);
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LineTo(*hdcSized, bmNewWidth, TopMargin);
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MoveToEx(*hdcSized, 0, BottomMargin, NULL);
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LineTo(*hdcSized, bmNewWidth, BottomMargin);
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MoveToEx(*hdcSized, LeftMargin, 0, NULL);
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LineTo(*hdcSized, LeftMargin, bmNewHeight);
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MoveToEx(*hdcSized, RightMargin, 0, NULL);
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LineTo(*hdcSized, RightMargin, bmNewHeight);
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SelectObject(*hdcSized, oldPen);
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DeleteObject(hPen);
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}
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/* Update for zoom ratio changes with same page. */
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static void update_scaled_preview(HWND hMainWnd)
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@ -578,113 +753,6 @@ static void update_scaled_preview(HWND hMainWnd)
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DeleteDC(fr.hdcTarget);
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}
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static void update_preview(HWND hMainWnd);
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LRESULT CALLBACK preview_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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switch(msg)
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{
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case WM_CREATE:
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{
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HWND hMainWnd = GetParent(hWnd);
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HWND hEditorWnd = GetDlgItem(hMainWnd, IDC_EDITOR);
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FORMATRANGE fr;
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GETTEXTLENGTHEX gt = {GTL_DEFAULT, 1200};
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HDC hdc = GetDC(hWnd);
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HDC hdcTarget = make_dc();
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fr.rc = preview.rcPage = get_print_rect(hdcTarget);
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preview.rcPage.bottom += margins.bottom;
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preview.rcPage.right += margins.right;
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preview.rcPage.top = preview.rcPage.left = 0;
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fr.rcPage = preview.rcPage;
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preview.bmSize.cx = twips_to_pixels(preview.rcPage.right, GetDeviceCaps(hdc, LOGPIXELSX));
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preview.bmSize.cy = twips_to_pixels(preview.rcPage.bottom, GetDeviceCaps(hdc, LOGPIXELSY));
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preview.textlength = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)>, 0);
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fr.hdc = CreateCompatibleDC(hdc);
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fr.hdcTarget = hdcTarget;
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fr.chrg.cpMin = 0;
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fr.chrg.cpMax = preview.textlength;
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DeleteDC(fr.hdc);
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DeleteDC(hdcTarget);
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ReleaseDC(hWnd, hdc);
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update_preview_sizes(hWnd, TRUE);
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update_preview(hMainWnd);
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break;
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}
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case WM_PAINT:
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return print_preview(hWnd);
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case WM_SIZE:
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{
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update_preview_sizes(hWnd, FALSE);
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update_scaled_preview(hWnd);
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break;
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}
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case WM_VSCROLL:
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case WM_HSCROLL:
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{
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SCROLLINFO si;
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RECT rc;
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int nBar = (msg == WM_VSCROLL) ? SB_VERT : SB_HORZ;
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int origPos;
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GetClientRect(hWnd, &rc);
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si.cbSize = sizeof(si);
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si.fMask = SIF_ALL;
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GetScrollInfo(hWnd, nBar, &si);
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origPos = si.nPos;
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switch(LOWORD(wParam))
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{
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case SB_TOP: /* == SB_LEFT */
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si.nPos = si.nMin;
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break;
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case SB_BOTTOM: /* == SB_RIGHT */
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si.nPos = si.nMax;
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break;
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case SB_LINEUP: /* == SB_LINELEFT */
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si.nPos -= si.nPage / 10;
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break;
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case SB_LINEDOWN: /* == SB_LINERIGHT */
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si.nPos += si.nPage / 10;
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break;
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case SB_PAGEUP: /* == SB_PAGELEFT */
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si.nPos -= si.nPage;
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break;
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case SB_PAGEDOWN: /* SB_PAGERIGHT */
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si.nPos += si.nPage;
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break;
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case SB_THUMBTRACK:
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si.nPos = si.nTrackPos;
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break;
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}
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si.fMask = SIF_POS;
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SetScrollInfo(hWnd, nBar, &si, TRUE);
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GetScrollInfo(hWnd, nBar, &si);
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if (si.nPos != origPos)
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{
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int amount = origPos - si.nPos;
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if (msg == WM_VSCROLL)
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ScrollWindow(hWnd, 0, amount, NULL, NULL);
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else
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ScrollWindow(hWnd, amount, 0, NULL, NULL);
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}
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return 0;
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}
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default:
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return DefWindowProcW(hWnd, msg, wParam, lParam);
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}
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return 0;
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}
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void init_preview(HWND hMainWnd, LPWSTR wszFileName)
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{
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HWND hwndPreview;
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@ -746,183 +814,6 @@ BOOL preview_isactive(void)
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return preview.page != 0;
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}
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static void add_ruler_units(HDC hdcRuler, RECT* drawRect, BOOL NewMetrics, LONG EditLeftmost)
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{
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static HDC hdc;
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if(NewMetrics)
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{
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static HBITMAP hBitmap;
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int i, x, y, RulerTextEnd;
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int CmPixels;
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int QuarterCmPixels;
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HFONT hFont;
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WCHAR FontName[] = {'M','S',' ','S','a','n','s',' ','S','e','r','i','f',0};
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if(hdc)
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{
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DeleteDC(hdc);
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DeleteObject(hBitmap);
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}
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hdc = CreateCompatibleDC(0);
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CmPixels = twips_to_pixels(centmm_to_twips(1000), GetDeviceCaps(hdc, LOGPIXELSX));
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QuarterCmPixels = (int)((float)CmPixels / 4.0);
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hBitmap = CreateCompatibleBitmap(hdc, drawRect->right, drawRect->bottom);
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SelectObject(hdc, hBitmap);
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FillRect(hdc, drawRect, GetStockObject(WHITE_BRUSH));
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hFont = CreateFontW(10, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, FontName);
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SelectObject(hdc, hFont);
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SetBkMode(hdc, TRANSPARENT);
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SetTextAlign(hdc, TA_CENTER);
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y = (int)(((float)drawRect->bottom - (float)drawRect->top) / 2.0) + 1;
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RulerTextEnd = drawRect->right - EditLeftmost + 1;
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for(i = 1, x = EditLeftmost; x < (drawRect->right - EditLeftmost + 1); i ++)
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{
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WCHAR str[3];
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WCHAR format[] = {'%','d',0};
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int x2 = x;
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x2 += QuarterCmPixels;
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if(x2 > RulerTextEnd)
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break;
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MoveToEx(hdc, x2, y, NULL);
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LineTo(hdc, x2, y+2);
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x2 += QuarterCmPixels;
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if(x2 > RulerTextEnd)
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break;
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MoveToEx(hdc, x2, y - 3, NULL);
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LineTo(hdc, x2, y + 3);
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x2 += QuarterCmPixels;
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if(x2 > RulerTextEnd)
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break;
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MoveToEx(hdc, x2, y, NULL);
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LineTo(hdc, x2, y+2);
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x += CmPixels;
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if(x > RulerTextEnd)
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break;
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wsprintfW(str, format, i);
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TextOutW(hdc, x, 5, str, lstrlenW(str));
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}
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DeleteObject(hFont);
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}
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BitBlt(hdcRuler, 0, 0, drawRect->right, drawRect->bottom, hdc, 0, 0, SRCAND);
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}
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static void paint_ruler(HWND hWnd, LONG EditLeftmost, BOOL NewMetrics)
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{
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PAINTSTRUCT ps;
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HDC hdc = BeginPaint(hWnd, &ps);
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HDC hdcPrint = make_dc();
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RECT printRect = get_print_rect(hdcPrint);
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RECT drawRect;
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HBRUSH hBrush = CreateSolidBrush(GetSysColor(COLOR_MENU));
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GetClientRect(hWnd, &drawRect);
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FillRect(hdc, &drawRect, hBrush);
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drawRect.top += 3;
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drawRect.bottom -= 3;
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drawRect.left = EditLeftmost;
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drawRect.right = twips_to_pixels(printRect.right - margins.left, GetDeviceCaps(hdc, LOGPIXELSX));
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FillRect(hdc, &drawRect, GetStockObject(WHITE_BRUSH));
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drawRect.top--;
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drawRect.bottom++;
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DrawEdge(hdc, &drawRect, EDGE_SUNKEN, BF_RECT);
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drawRect.left = drawRect.right - 1;
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drawRect.right = twips_to_pixels(printRect.right + margins.right - margins.left, GetDeviceCaps(hdc, LOGPIXELSX));
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DrawEdge(hdc, &drawRect, EDGE_ETCHED, BF_RECT);
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drawRect.left = 0;
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drawRect.top = 0;
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add_ruler_units(hdc, &drawRect, NewMetrics, EditLeftmost);
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SelectObject(hdc, GetStockObject(BLACK_BRUSH));
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DeleteObject(hBrush);
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DeleteDC(hdcPrint);
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EndPaint(hWnd, &ps);
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}
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LRESULT CALLBACK ruler_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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static WNDPROC pPrevRulerProc;
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static LONG EditLeftmost;
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static BOOL NewMetrics;
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switch(msg)
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{
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case WM_USER:
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if(wParam)
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{
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EditLeftmost = ((POINTL*)wParam)->x;
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pPrevRulerProc = (WNDPROC)lParam;
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}
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NewMetrics = TRUE;
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break;
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case WM_PAINT:
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paint_ruler(hWnd, EditLeftmost, NewMetrics);
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break;
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default:
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return CallWindowProcW(pPrevRulerProc, hWnd, msg, wParam, lParam);
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}
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return 0;
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}
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static void draw_preview_page(HDC hdc, HDC* hdcSized, FORMATRANGE* lpFr, float ratio, int bmNewWidth, int bmNewHeight, int bmWidth, int bmHeight)
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{
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HBITMAP hBitmapScaled = CreateCompatibleBitmap(hdc, bmNewWidth, bmNewHeight);
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HBITMAP oldbm;
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||||
HPEN hPen, oldPen;
|
||||
int TopMargin = (int)((float)twips_to_pixels(lpFr->rc.top, GetDeviceCaps(hdc, LOGPIXELSX)) * ratio);
|
||||
int BottomMargin = (int)((float)twips_to_pixels(lpFr->rc.bottom, GetDeviceCaps(hdc, LOGPIXELSX)) * ratio);
|
||||
int LeftMargin = (int)((float)twips_to_pixels(lpFr->rc.left, GetDeviceCaps(hdc, LOGPIXELSY)) * ratio);
|
||||
int RightMargin = (int)((float)twips_to_pixels(lpFr->rc.right, GetDeviceCaps(hdc, LOGPIXELSY)) * ratio);
|
||||
|
||||
if(*hdcSized) {
|
||||
oldbm = SelectObject(*hdcSized, hBitmapScaled);
|
||||
DeleteObject(oldbm);
|
||||
} else {
|
||||
*hdcSized = CreateCompatibleDC(hdc);
|
||||
SelectObject(*hdcSized, hBitmapScaled);
|
||||
}
|
||||
|
||||
StretchBlt(*hdcSized, 0, 0, bmNewWidth, bmNewHeight, hdc, 0, 0, bmWidth, bmHeight, SRCCOPY);
|
||||
|
||||
/* Draw margin lines */
|
||||
hPen = CreatePen(PS_DOT, 1, RGB(0,0,0));
|
||||
oldPen = SelectObject(*hdcSized, hPen);
|
||||
|
||||
MoveToEx(*hdcSized, 0, TopMargin, NULL);
|
||||
LineTo(*hdcSized, bmNewWidth, TopMargin);
|
||||
MoveToEx(*hdcSized, 0, BottomMargin, NULL);
|
||||
LineTo(*hdcSized, bmNewWidth, BottomMargin);
|
||||
|
||||
MoveToEx(*hdcSized, LeftMargin, 0, NULL);
|
||||
LineTo(*hdcSized, LeftMargin, bmNewHeight);
|
||||
MoveToEx(*hdcSized, RightMargin, 0, NULL);
|
||||
LineTo(*hdcSized, RightMargin, bmNewHeight);
|
||||
|
||||
SelectObject(*hdcSized, oldPen);
|
||||
DeleteObject(hPen);
|
||||
}
|
||||
|
||||
static void draw_preview(HWND hEditorWnd, FORMATRANGE* lpFr, RECT* paper, int page)
|
||||
{
|
||||
int bottom;
|
||||
|
|
@ -1097,6 +988,111 @@ static void toggle_num_pages(HWND hMainWnd)
|
|||
update_preview(hMainWnd);
|
||||
}
|
||||
|
||||
LRESULT CALLBACK preview_proc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
||||
{
|
||||
switch(msg)
|
||||
{
|
||||
case WM_CREATE:
|
||||
{
|
||||
HWND hMainWnd = GetParent(hWnd);
|
||||
HWND hEditorWnd = GetDlgItem(hMainWnd, IDC_EDITOR);
|
||||
FORMATRANGE fr;
|
||||
GETTEXTLENGTHEX gt = {GTL_DEFAULT, 1200};
|
||||
HDC hdc = GetDC(hWnd);
|
||||
HDC hdcTarget = make_dc();
|
||||
|
||||
fr.rc = preview.rcPage = get_print_rect(hdcTarget);
|
||||
preview.rcPage.bottom += margins.bottom;
|
||||
preview.rcPage.right += margins.right;
|
||||
preview.rcPage.top = preview.rcPage.left = 0;
|
||||
fr.rcPage = preview.rcPage;
|
||||
|
||||
preview.bmSize.cx = twips_to_pixels(preview.rcPage.right, GetDeviceCaps(hdc, LOGPIXELSX));
|
||||
preview.bmSize.cy = twips_to_pixels(preview.rcPage.bottom, GetDeviceCaps(hdc, LOGPIXELSY));
|
||||
|
||||
preview.textlength = SendMessageW(hEditorWnd, EM_GETTEXTLENGTHEX, (WPARAM)>, 0);
|
||||
|
||||
fr.hdc = CreateCompatibleDC(hdc);
|
||||
fr.hdcTarget = hdcTarget;
|
||||
fr.chrg.cpMin = 0;
|
||||
fr.chrg.cpMax = preview.textlength;
|
||||
DeleteDC(fr.hdc);
|
||||
DeleteDC(hdcTarget);
|
||||
ReleaseDC(hWnd, hdc);
|
||||
|
||||
update_preview_sizes(hWnd, TRUE);
|
||||
update_preview(hMainWnd);
|
||||
break;
|
||||
}
|
||||
|
||||
case WM_PAINT:
|
||||
return print_preview(hWnd);
|
||||
|
||||
case WM_SIZE:
|
||||
{
|
||||
update_preview_sizes(hWnd, FALSE);
|
||||
update_scaled_preview(hWnd);
|
||||
break;
|
||||
}
|
||||
|
||||
case WM_VSCROLL:
|
||||
case WM_HSCROLL:
|
||||
{
|
||||
SCROLLINFO si;
|
||||
RECT rc;
|
||||
int nBar = (msg == WM_VSCROLL) ? SB_VERT : SB_HORZ;
|
||||
int origPos;
|
||||
|
||||
GetClientRect(hWnd, &rc);
|
||||
si.cbSize = sizeof(si);
|
||||
si.fMask = SIF_ALL;
|
||||
GetScrollInfo(hWnd, nBar, &si);
|
||||
origPos = si.nPos;
|
||||
switch(LOWORD(wParam))
|
||||
{
|
||||
case SB_TOP: /* == SB_LEFT */
|
||||
si.nPos = si.nMin;
|
||||
break;
|
||||
case SB_BOTTOM: /* == SB_RIGHT */
|
||||
si.nPos = si.nMax;
|
||||
break;
|
||||
case SB_LINEUP: /* == SB_LINELEFT */
|
||||
si.nPos -= si.nPage / 10;
|
||||
break;
|
||||
case SB_LINEDOWN: /* == SB_LINERIGHT */
|
||||
si.nPos += si.nPage / 10;
|
||||
break;
|
||||
case SB_PAGEUP: /* == SB_PAGELEFT */
|
||||
si.nPos -= si.nPage;
|
||||
break;
|
||||
case SB_PAGEDOWN: /* SB_PAGERIGHT */
|
||||
si.nPos += si.nPage;
|
||||
break;
|
||||
case SB_THUMBTRACK:
|
||||
si.nPos = si.nTrackPos;
|
||||
break;
|
||||
}
|
||||
si.fMask = SIF_POS;
|
||||
SetScrollInfo(hWnd, nBar, &si, TRUE);
|
||||
GetScrollInfo(hWnd, nBar, &si);
|
||||
if (si.nPos != origPos)
|
||||
{
|
||||
int amount = origPos - si.nPos;
|
||||
if (msg == WM_VSCROLL)
|
||||
ScrollWindow(hWnd, 0, amount, NULL, NULL);
|
||||
else
|
||||
ScrollWindow(hWnd, amount, 0, NULL, NULL);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
default:
|
||||
return DefWindowProcW(hWnd, msg, wParam, lParam);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
LRESULT preview_command(HWND hWnd, WPARAM wParam)
|
||||
{
|
||||
switch(LOWORD(wParam))
|
||||
|
|
|
|||
Loading…
Reference in New Issue