385 lines
12 KiB
C++
385 lines
12 KiB
C++
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#include "windows.h"
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#include "frame.h"
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#include "dib.h"
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#include "resource.h"
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#include "mmfw.h"
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//constants for bitmap placement in FRAME.BMP
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#define PIECE_WIDTH 9
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#define PIECE_HEIGHT 10
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#define SMALL_MODE_OFFSET 90
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//outer edges
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#define TOP_LEFT_CORNER 0
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#define TOP_STRIP 1
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#define TOP_RIGHT_CORNER 2
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#define LEFT_STRIP 3
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#define SEPARATOR_BAR 4
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#define RIGHT_STRIP 5
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#define BOTTOM_LEFT_CORNER 6
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#define BOTTOM_STRIP 7
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#define BOTTOM_RIGHT_CORNER 8
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//inner edges
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#define TOP_LEFT_CORNER_VIEW 9
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#define TOP_STRIP_VIEW 10
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#define TOP_RIGHT_CORNER_VIEW 11
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#define LEFT_STRIP_VIEW 12
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#define RIGHT_STRIP_VIEW 13
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#define BOTTOM_LEFT_CORNER_VIEW 14
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#define BOTTOM_STRIP_VIEW 15
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#define BOTTOM_RIGHT_CORNER_VIEW 16
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#define LEFT_INNER_STRIP_VIEW 17
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#define RIGHT_INNER_STRIP_VIEW 18
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#define LEFT_INNER_X_OFFSET 5
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#define LEFT_INNER_Y_OFFSET 7
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#define RIGHT_INNER_X_OFFSET 9
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#define RIGHT_INNER_Y_OFFSET 7
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//system menu icon
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#define SYSTEM_MENU_INDEX 52
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#define SYSTEM_MENU_WIDTH 12
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#define SYSTEM_MENU_HEIGHT 14
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//volume control notch
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#define VOLUME_X_OFFSET 2
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#define BACKGROUND_COLOR RGB(0x7F, 0x7F, 0x7F)
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#define BACKGROUND_COLOR_16 RGB(0xC0, 0xC0, 0xC0)
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#define BACKGROUND_COLOR_HI RGB(0xFF, 0xFF, 0xFF)
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extern HPALETTE hpalMain; //main palette of app
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extern HINSTANCE hInst; //instance of app
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extern int g_nColorMode; //color mode
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HANDLE BuildFrameBitmap(HDC hDC, //dc to be compatible with
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LPRECT pMainRect, //overall window size
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LPRECT pViewRect, //rect of black viewport window,
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//where gradient should begin,
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//with 0,0 as top left of main
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int nViewMode, //if in normal, restore, small
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LPPOINT pSysMenuPt, //point where sys menu icon is placed
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LPRECT pSepRects, //array of rects for separator bars
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int nNumSeps, //number of separtors in array
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BITMAP* pBM) //bitmap info
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{
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HDC memDC = CreateCompatibleDC(hDC);
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HPALETTE hpalOld = SelectPalette(memDC, hpalMain, FALSE);
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HBITMAP hbmpOld;
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HBITMAP hbmpTemp;
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HBITMAP hbmpFinal;
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int nSmallOffset = 0;
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if ((nViewMode != VIEW_MODE_NORMAL) && (nViewMode != VIEW_MODE_NOBAR))
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{
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nSmallOffset = SMALL_MODE_OFFSET;
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}
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//load frame bitmap
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int nBitmap = IDB_FRAME_TOOLKIT;
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switch (g_nColorMode)
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{
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case COLOR_16 : nBitmap = IDB_FRAME_TOOLKIT_16; break;
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case COLOR_HICONTRAST : nBitmap = IDB_FRAME_TOOLKIT_HI; break;
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}
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hbmpTemp = (HBITMAP)LoadImage(hInst,MAKEINTRESOURCE(nBitmap),IMAGE_BITMAP,0,0,LR_CREATEDIBSECTION);
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HANDLE hbmpFrame = DibFromBitmap((HBITMAP)hbmpTemp,0,0,NULL,0);
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DeleteObject(hbmpTemp);
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hbmpFinal = CreateCompatibleBitmap(hDC,
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pMainRect->right - pMainRect->left,
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pMainRect->bottom - pMainRect->top);
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hbmpOld = (HBITMAP)SelectObject(memDC, hbmpFinal);
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//first paint the background
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COLORREF colorBackground = BACKGROUND_COLOR;
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switch (g_nColorMode)
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{
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case COLOR_16 : colorBackground = BACKGROUND_COLOR_16; break;
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case COLOR_HICONTRAST : colorBackground = BACKGROUND_COLOR_HI; break;
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}
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HBRUSH hbrBack = CreateSolidBrush(colorBackground);
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FillRect(memDC,pMainRect,hbrBack);
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DeleteObject(hbrBack);
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//now draw the separators
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for (int i = 0; i < nNumSeps; i++)
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{
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StretchDibBlt(memDC,
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pSepRects[i].left,
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pSepRects[i].top,
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PIECE_WIDTH,
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pSepRects[i].bottom - pSepRects[i].top,
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hbmpFrame,
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SEPARATOR_BAR*PIECE_WIDTH,0,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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SRCCOPY,0);
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}
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//draw each side
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StretchDibBlt(memDC,
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pMainRect->left,
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pMainRect->top,
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pMainRect->right - pMainRect->left,
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PIECE_HEIGHT,
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hbmpFrame,
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TOP_STRIP*PIECE_WIDTH,0,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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SRCCOPY,0);
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StretchDibBlt(memDC,
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pMainRect->left,
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pMainRect->top,
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PIECE_WIDTH,
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pMainRect->bottom - pMainRect->top,
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hbmpFrame,
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LEFT_STRIP*PIECE_WIDTH,0,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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SRCCOPY,0);
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StretchDibBlt(memDC,
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pMainRect->right - PIECE_WIDTH,
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pMainRect->top,
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PIECE_WIDTH,
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pMainRect->bottom - pMainRect->top,
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hbmpFrame,
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RIGHT_STRIP*PIECE_WIDTH,0,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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SRCCOPY,0);
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StretchDibBlt(memDC,
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pMainRect->left,
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pMainRect->bottom - PIECE_HEIGHT,
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pMainRect->right - pMainRect->left,
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PIECE_HEIGHT,
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hbmpFrame,
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BOTTOM_STRIP*PIECE_WIDTH,0,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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SRCCOPY,0);
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//draw each corner
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DibBlt(memDC,
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pMainRect->left,
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pMainRect->top,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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hbmpFrame,
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TOP_LEFT_CORNER*PIECE_WIDTH,0,
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SRCCOPY,0);
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DibBlt(memDC,
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pMainRect->right-PIECE_WIDTH,
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pMainRect->top,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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hbmpFrame,
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TOP_RIGHT_CORNER*PIECE_WIDTH,0,
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SRCCOPY,0);
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DibBlt(memDC,
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pMainRect->left,
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pMainRect->bottom - PIECE_HEIGHT,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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hbmpFrame,
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BOTTOM_LEFT_CORNER*PIECE_WIDTH,0,
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SRCCOPY,0);
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DibBlt(memDC,
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pMainRect->right - PIECE_WIDTH,
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pMainRect->bottom - PIECE_HEIGHT,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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hbmpFrame,
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BOTTOM_RIGHT_CORNER*PIECE_WIDTH,0,
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SRCCOPY,0);
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//draw each side of the interior viewport
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StretchDibBlt(memDC,
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pViewRect->left,
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pViewRect->top,
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pViewRect->right - pViewRect->left,
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PIECE_HEIGHT,
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hbmpFrame,
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TOP_STRIP_VIEW*PIECE_WIDTH+nSmallOffset,0,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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SRCCOPY,0);
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StretchDibBlt(memDC,
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pViewRect->left,
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pViewRect->top,
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PIECE_WIDTH,
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pViewRect->bottom - pViewRect->top,
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hbmpFrame,
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LEFT_STRIP_VIEW*PIECE_WIDTH+nSmallOffset,0,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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SRCCOPY,0);
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StretchDibBlt(memDC,
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pViewRect->right - PIECE_WIDTH,
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pViewRect->top,
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PIECE_WIDTH,
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pViewRect->bottom - pViewRect->top,
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hbmpFrame,
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RIGHT_STRIP_VIEW*PIECE_WIDTH+nSmallOffset,0,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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SRCCOPY,0);
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StretchDibBlt(memDC,
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pViewRect->left,
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pViewRect->bottom - PIECE_HEIGHT,
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pViewRect->right - pViewRect->left,
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PIECE_HEIGHT,
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hbmpFrame,
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BOTTOM_STRIP_VIEW*PIECE_WIDTH+nSmallOffset,0,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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SRCCOPY,0);
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//draw each corner of the interior viewport
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DibBlt(memDC,
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pViewRect->left,
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pViewRect->top,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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hbmpFrame,
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TOP_LEFT_CORNER_VIEW*PIECE_WIDTH+nSmallOffset,0,
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SRCCOPY,0);
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DibBlt(memDC,
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pViewRect->right-PIECE_WIDTH,
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pViewRect->top,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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hbmpFrame,
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TOP_RIGHT_CORNER_VIEW*PIECE_WIDTH+nSmallOffset,0,
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SRCCOPY,0);
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DibBlt(memDC,
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pViewRect->left,
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pViewRect->bottom - PIECE_HEIGHT,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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hbmpFrame,
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BOTTOM_LEFT_CORNER_VIEW*PIECE_WIDTH+nSmallOffset,0,
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SRCCOPY,0);
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DibBlt(memDC,
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pViewRect->right - PIECE_WIDTH,
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pViewRect->bottom - PIECE_HEIGHT,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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hbmpFrame,
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BOTTOM_RIGHT_CORNER_VIEW*PIECE_WIDTH+nSmallOffset,0,
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SRCCOPY,0);
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if ((nViewMode == VIEW_MODE_NORMAL) || (nViewMode == VIEW_MODE_NOBAR))
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{
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//draw the interiors of the viewport
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StretchDibBlt(memDC,
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pViewRect->left + LEFT_INNER_X_OFFSET,
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pViewRect->top + LEFT_INNER_Y_OFFSET,
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PIECE_WIDTH,
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(pViewRect->bottom - PIECE_HEIGHT) - (pViewRect->top + LEFT_INNER_Y_OFFSET),
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hbmpFrame,
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LEFT_INNER_STRIP_VIEW*PIECE_WIDTH,0,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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SRCCOPY,0);
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StretchDibBlt(memDC,
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(pViewRect->right - RIGHT_INNER_X_OFFSET) - PIECE_WIDTH,
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pViewRect->top + RIGHT_INNER_Y_OFFSET,
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PIECE_WIDTH,
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(pViewRect->bottom - PIECE_HEIGHT) - (pViewRect->top + RIGHT_INNER_Y_OFFSET),
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hbmpFrame,
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RIGHT_INNER_STRIP_VIEW*PIECE_WIDTH,0,
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PIECE_WIDTH,
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PIECE_HEIGHT,
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SRCCOPY,0);
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//draw the "notch" for the volume knob in this mode
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nBitmap = IDB_NOTCH;
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switch (g_nColorMode)
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{
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case COLOR_16 : nBitmap = IDB_NOTCH_16; break;
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case COLOR_HICONTRAST : nBitmap = IDB_NOTCH_HI; break;
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}
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HBITMAP hbmpNotch = (HBITMAP)LoadImage(hInst,MAKEINTRESOURCE(nBitmap),IMAGE_BITMAP,0,0,LR_CREATEDIBSECTION);
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HDC memDC2 = CreateCompatibleDC(memDC);
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HBITMAP hbmpOld2 = (HBITMAP)SelectObject(memDC2,hbmpNotch);
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BITMAP bm;
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GetObject(hbmpNotch,sizeof(bm),&bm);
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BitBlt(memDC,
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pViewRect->right - bm.bmWidth,
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(pViewRect->bottom - PIECE_HEIGHT) - VOLUME_X_OFFSET,
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bm.bmWidth,
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bm.bmHeight,
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memDC2,
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0,0,SRCCOPY);
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SelectObject(memDC2,hbmpOld2);
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DeleteObject(hbmpNotch);
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DeleteDC(memDC2);
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}
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//blit the system menu onto the picture, from the button toolkit bitmap
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if (nViewMode < VIEW_MODE_SMALL)
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{
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nBitmap = IDB_BUTTON_TOOLKIT;
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switch (g_nColorMode)
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{
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case COLOR_16 : nBitmap = IDB_BUTTON_TOOLKIT_16; break;
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case COLOR_HICONTRAST : nBitmap = IDB_BUTTON_TOOLKIT_HI; break;
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}
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HBITMAP hbmpSys = (HBITMAP)LoadImage(hInst,MAKEINTRESOURCE(nBitmap),IMAGE_BITMAP,0,0,LR_CREATEDIBSECTION);
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HDC memDC2 = CreateCompatibleDC(memDC);
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HBITMAP hbmpOld2 = (HBITMAP)SelectObject(memDC2,hbmpSys);
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BitBlt(memDC,
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pSysMenuPt->x,
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pSysMenuPt->y,
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SYSTEM_MENU_WIDTH,
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SYSTEM_MENU_HEIGHT,
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memDC2,
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SYSTEM_MENU_INDEX,0,
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SRCCOPY);
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SelectObject(memDC2,hbmpOld2);
|
||
|
|
DeleteObject(hbmpSys);
|
||
|
|
DeleteDC(memDC2);
|
||
|
|
}
|
||
|
|
|
||
|
|
SelectObject(memDC,hbmpOld);
|
||
|
|
SelectPalette(memDC, hpalOld, TRUE);
|
||
|
|
DeleteDC(memDC);
|
||
|
|
|
||
|
|
GlobalFree(hbmpFrame);
|
||
|
|
|
||
|
|
if (pBM)
|
||
|
|
{
|
||
|
|
GetObject(hbmpFinal,sizeof(BITMAP),pBM);
|
||
|
|
}
|
||
|
|
|
||
|
|
HANDLE hdib = DibFromBitmap((HBITMAP)hbmpFinal,0,0,hpalMain,0);
|
||
|
|
DeleteObject(hbmpFinal);
|
||
|
|
|
||
|
|
return hdib;
|
||
|
|
}
|