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riched20: Invert graphics when they are under the selection.

This commit is contained in:
Eric Pouech 2008-01-27 19:02:05 +01:00 committed by Alexandre Julliard
parent d014db68d4
commit 251153806d
1 changed files with 26 additions and 13 deletions
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39
dlls/riched20/richole.c
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@ -619,7 +619,7 @@ void ME_DrawOLE(ME_Context *c, int x, int y, ME_Run *run,
DIBSECTION dibsect;
ENHMETAHEADER emh;
HDC hMemDC;
RECT rc;
SIZE sz;
assert(run->nFlags & MERF_GRAPHICS);
assert(run->ole_obj);
@ -651,43 +651,56 @@ void ME_DrawOLE(ME_Context *c, int x, int y, ME_Run *run,
hMemDC = CreateCompatibleDC(c->hDC);
SelectObject(hMemDC, stgm.u.hBitmap);
if (c->editor->nZoomNumerator == 0)
{
sz.cx = dibsect.dsBm.bmWidth;
sz.cy = dibsect.dsBm.bmHeight;
BitBlt(c->hDC, x, y - dibsect.dsBm.bmHeight,
dibsect.dsBm.bmWidth, dibsect.dsBm.bmHeight,
hMemDC, 0, 0, SRCCOPY);
}
else
{
int w = MulDiv(dibsect.dsBm.bmWidth,
sz.cy = MulDiv(dibsect.dsBm.bmWidth,
c->editor->nZoomNumerator, c->editor->nZoomDenominator);
int h = MulDiv(dibsect.dsBm.bmHeight,
sz.cx = MulDiv(dibsect.dsBm.bmHeight,
c->editor->nZoomNumerator, c->editor->nZoomDenominator);
StretchBlt(c->hDC, x, y - h, w, h,
StretchBlt(c->hDC, x, y - sz.cy, sz.cx, sz.cy,
hMemDC, 0, 0, dibsect.dsBm.bmWidth, dibsect.dsBm.bmHeight, SRCCOPY);
}
if (!stgm.pUnkForRelease) DeleteObject(stgm.u.hBitmap);
break;
case TYMED_ENHMF:
GetEnhMetaFileHeader(stgm.u.hEnhMetaFile, sizeof(emh), &emh);
rc.left = x;
rc.bottom = y;
if (c->editor->nZoomNumerator == 0)
{
rc.top = y - (emh.rclBounds.bottom - emh.rclBounds.top);
rc.right = x + (emh.rclBounds.right - emh.rclBounds.left);
sz.cy = emh.rclBounds.bottom - emh.rclBounds.top;
sz.cx = emh.rclBounds.right - emh.rclBounds.left;
}
else
{
rc.top = y - MulDiv(emh.rclBounds.bottom - emh.rclBounds.top,
c->editor->nZoomNumerator, c->editor->nZoomDenominator);
rc.right = x + MulDiv(emh.rclBounds.right - emh.rclBounds.left,
c->editor->nZoomNumerator, c->editor->nZoomDenominator);
sz.cy = MulDiv(emh.rclBounds.bottom - emh.rclBounds.top,
c->editor->nZoomNumerator, c->editor->nZoomDenominator);
sz.cx = MulDiv(emh.rclBounds.right - emh.rclBounds.left,
c->editor->nZoomNumerator, c->editor->nZoomDenominator);
}
{
RECT rc;
rc.left = x;
rc.top = y - sz.cy;
rc.right = x + sz.cx;
rc.bottom = y;
PlayEnhMetaFile(c->hDC, stgm.u.hEnhMetaFile, &rc);
}
PlayEnhMetaFile(c->hDC, stgm.u.hEnhMetaFile, &rc);
if (!stgm.pUnkForRelease) DeleteEnhMetaFile(stgm.u.hEnhMetaFile);
break;
default:
FIXME("Unsupported tymed %d\n", stgm.tymed);
selected = FALSE;
break;
}
if (selected && !c->editor->bHideSelection)
PatBlt(c->hDC, x, y - sz.cy, sz.cx, sz.cy, DSTINVERT);
IDataObject_Release(ido);
}