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- Clean up the mask drawing code.

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- Improve bitmap not found message.
This commit is contained in:
Robert Shearman 2004-06-28 20:29:00 +00:00 committed by Alexandre Julliard
parent f3b681a2ad
commit 5c5a0608e5
1 changed files with 45 additions and 45 deletions
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90
dlls/comctl32/toolbar.c
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@ -407,7 +407,7 @@ TOOLBAR_GetImageListForDrawing (TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, IMA
if (!TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap)) {
if (btnPtr->iBitmap == I_IMAGENONE) return NULL;
ERR("index %d,%d is not valid, max %d\n",
ERR("bitmap for ID %d, index %d is not valid, number of bitmaps in imagelist: %d\n",
HIWORD(btnPtr->iBitmap), LOWORD(btnPtr->iBitmap), infoPtr->nNumBitmaps);
return NULL;
}
@ -641,54 +641,46 @@ TOOLBAR_DrawPattern (LPRECT lpRect, NMTBCUSTOMDRAW *tbcd)
}
static void TOOLBAR_DrawMasked(TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr,
HDC hdc, INT x, INT y)
static void TOOLBAR_DrawMasked(HIMAGELIST himl, int index, HDC hdc, INT x, INT y, UINT draw_flags)
{
int index;
HIMAGELIST himl =
TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
INT cx, cy;
HBITMAP hbmMask, hbmImage;
HDC hdcMask, hdcImage;
if (himl)
{
INT cx, cy;
HBITMAP hbmMask, hbmImage;
HDC hdcMask, hdcImage;
ImageList_GetIconSize(himl, &cx, &cy);
ImageList_GetIconSize(himl, &cx, &cy);
/* Create src image */
hdcImage = CreateCompatibleDC(hdc);
hbmImage = CreateBitmap(cx, cy, GetDeviceCaps(hdc,PLANES),
GetDeviceCaps(hdc,BITSPIXEL), NULL);
SelectObject(hdcImage, hbmImage);
ImageList_DrawEx(himl, index, hdcImage, 0, 0, cx, cy,
RGB(0xff, 0xff, 0xff), RGB(0,0,0), draw_flags);
/* Create src image */
hdcImage = CreateCompatibleDC(hdc);
hbmImage = CreateBitmap(cx, cy, GetDeviceCaps(hdc,PLANES),
GetDeviceCaps(hdc,BITSPIXEL), NULL);
SelectObject(hdcImage, hbmImage);
ImageList_DrawEx(himl, index, hdcImage, 0, 0, cx, cy,
RGB(0xff, 0xff, 0xff), RGB(0,0,0), ILD_NORMAL);
/* Create Mask */
hdcMask = CreateCompatibleDC(0);
hbmMask = CreateBitmap(cx, cy, 1, 1, NULL);
SelectObject(hdcMask, hbmMask);
/* Create Mask */
hdcMask = CreateCompatibleDC(0);
hbmMask = CreateBitmap(cx, cy, 1, 1, NULL);
SelectObject(hdcMask, hbmMask);
/* Remove the background and all white pixels */
SetBkColor(hdcImage, ImageList_GetBkColor(himl));
BitBlt(hdcMask, 0, 0, cx, cy, hdcImage, 0, 0, SRCCOPY);
SetBkColor(hdcImage, RGB(0xff, 0xff, 0xff));
BitBlt(hdcMask, 0, 0, cx, cy, hdcImage, 0, 0, NOTSRCERASE);
/* Remove the background and all white pixels */
SetBkColor(hdcImage, ImageList_GetBkColor(himl));
BitBlt(hdcMask, 0, 0, cx, cy, hdcImage, 0, 0, SRCCOPY);
SetBkColor(hdcImage, RGB(0xff, 0xff, 0xff));
BitBlt(hdcMask, 0, 0, cx, cy, hdcImage, 0, 0, NOTSRCERASE);
/* draw the new mask 'etched' to hdc */
SetBkColor(hdc, RGB(255, 255, 255));
SelectObject(hdc, GetSysColorBrush(COLOR_3DHILIGHT));
/* E20746 op code is (Dst ^ (Src & (Pat ^ Dst))) */
BitBlt(hdc, x + 1, y + 1, cx, cy, hdcMask, 0, 0, 0xE20746);
SelectObject(hdc, GetSysColorBrush(COLOR_3DSHADOW));
BitBlt(hdc, x, y, cx, cy, hdcMask, 0, 0, 0xE20746);
/* draw the new mask 'etched' to hdc */
SetBkColor(hdc, RGB(255, 255, 255));
SelectObject(hdc, GetSysColorBrush(COLOR_3DHILIGHT));
/* E20746 op code is (Dst ^ (Src & (Pat ^ Dst))) */
BitBlt(hdc, x + 1, y + 1, cx, cy, hdcMask, 0, 0, 0xE20746);
SelectObject(hdc, GetSysColorBrush(COLOR_3DSHADOW));
BitBlt(hdc, x, y, cx, cy, hdcMask, 0, 0, 0xE20746);
/* Cleanup */
DeleteObject(hbmImage);
DeleteDC(hdcImage);
DeleteObject (hbmMask);
DeleteDC(hdcMask);
}
/* Cleanup */
DeleteObject(hbmImage);
DeleteDC(hdcImage);
DeleteObject (hbmMask);
DeleteDC(hdcMask);
}
@ -721,7 +713,10 @@ TOOLBAR_DrawImage(TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, INT left, INT top
{
himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DISABLED, &index);
if (!himl)
draw_masked = TRUE;
{
himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
draw_masked = TRUE;
}
}
else if ((tbcd->nmcd.uItemState & CDIS_HOT) && (infoPtr->dwStyle & TBSTYLE_FLAT))
{
@ -734,6 +729,9 @@ TOOLBAR_DrawImage(TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, INT left, INT top
else
himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
if (!himl)
return;
if (!(infoPtr->dwItemCDFlag & TBCDRF_NOOFFSET) &&
(tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED)))
offset = 1;
@ -746,8 +744,8 @@ TOOLBAR_DrawImage(TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, INT left, INT top
index, himl, left, top, offset);
if (draw_masked)
TOOLBAR_DrawMasked (infoPtr, btnPtr, tbcd->nmcd.hdc, left + offset, top + offset);
else if (himl)
TOOLBAR_DrawMasked (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags);
else
ImageList_Draw (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags);
}
@ -5313,6 +5311,8 @@ TOOLBAR_LButtonDown (HWND hwnd, WPARAM wParam, LPARAM lParam)
NMTOOLBARA nmtb;
BOOL bDragKeyPressed;
TRACE("\n");
if (infoPtr->dwStyle & TBSTYLE_ALTDRAG)
bDragKeyPressed = (GetKeyState(VK_MENU) < 0);
else