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riched20: Handle the zoom in OLE objects.

This commit is contained in:
Eric Pouech 2008-01-27 19:01:50 +01:00 committed by Alexandre Julliard
parent 00de77517a
commit 00b48f1d21
1 changed files with 30 additions and 4 deletions
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34
dlls/riched20/richole.c
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@ -603,6 +603,11 @@ void ME_GetOLEObjectSize(ME_TextEditor *editor, ME_Run *run, SIZE *pSize)
break;
}
IDataObject_Release(ido);
if (editor->nZoomNumerator != 0)
{
pSize->cx = MulDiv(pSize->cx, editor->nZoomNumerator, editor->nZoomDenominator);
pSize->cy = MulDiv(pSize->cy, editor->nZoomNumerator, editor->nZoomDenominator);
}
}
void ME_DrawOLE(ME_Context *c, int x, int y, ME_Run *run,
@ -645,16 +650,37 @@ void ME_DrawOLE(ME_Context *c, int x, int y, ME_Run *run,
GetObjectW(stgm.u.hBitmap, sizeof(dibsect), &dibsect);
hMemDC = CreateCompatibleDC(c->hDC);
SelectObject(hMemDC, stgm.u.hBitmap);
BitBlt(c->hDC, x, y - dibsect.dsBm.bmHeight, dibsect.dsBm.bmWidth, dibsect.dsBm.bmHeight, hMemDC, 0, 0, SRCCOPY);
DeleteDC(hMemDC);
if (c->editor->nZoomNumerator == 0)
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,
c->editor->nZoomNumerator, c->editor->nZoomDenominator);
int h = MulDiv(dibsect.dsBm.bmHeight,
c->editor->nZoomNumerator, c->editor->nZoomDenominator);
StretchBlt(c->hDC, x, y - h, w, h,
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.top = y - (emh.rclBounds.bottom - emh.rclBounds.top);
rc.right = x + emh.rclBounds.right - emh.rclBounds.left;
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);
}
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);
}
PlayEnhMetaFile(c->hDC, stgm.u.hEnhMetaFile, &rc);
if (!stgm.pUnkForRelease) DeleteEnhMetaFile(stgm.u.hEnhMetaFile);
break;