Release 961013
Sun Oct 13 15:32:32 1996 Alexandre Julliard <julliard@lrc.epfl.ch>
* [Make.rules.in] [*/Makefile.in]
Made it possible to compile from a directory other than the source
directory.
* [graphics/metafiledrv/init.c] [include/metafiledrv.h]
[objects/metafile.c] [objects/dc.c]
New graphics driver for metafiles.
* [if1632/thunk.c]
Added thunks for SetWindowsHook and SetDCHook.
* [windows/dialog.c]
Fixed GetNextDlgGroupItem and GetNextDlgTabItem to skip disabled
items.
* [*/*]
Removed non Win32-clean types HANDLE, HBITMAP, HBRUSH, HFONT,
HINSTANCE, HMENU, HRGN and HTASK.
Wed Oct 9 14:59:45 1996 Frans van Dorsselaer <dorssel@rulhm1.LeidenUniv.nl>
* [controls/edit.c]
Fixed EditWndProc() to fall back to DefWndProc() when the
edit state structure is not available.
Wed Oct 2 14:00:34 1996 Huw D. M. Davies <h.davies1@physics.oxford.ac.uk>
* [windows/nonclient.c] [windows/mdi.c]
AdjustWindowRectEx16() should only take notice of the styles
WS_DLGFRAME, WS_BORDER, WS_THICKFRAME and
WS_EX_DLGMODALFRAME. Thanks to Alex Korobka.
* [controls/scroll.c]
Fixed typo in ShowScrollBar32().
Sun Aug 25 20:18:56 1996 Jukka Iivonen <iivonen@cc.helsinki.fi>
* [if1632/user32.spec] [if1632/winmm.spec]
Added SetParent and sndPlaySoundA.
diff --git a/graphics/metafiledrv/init.c b/graphics/metafiledrv/init.c
new file mode 100644
index 0000000..af5aea1
--- /dev/null
+++ b/graphics/metafiledrv/init.c
@@ -0,0 +1,240 @@
+/*
+ * Metafile driver initialisation functions
+ *
+ * Copyright 1996 Alexandre Julliard
+ */
+
+#include "metafiledrv.h"
+#include "dc.h"
+#include "heap.h"
+#include "global.h"
+#include "metafile.h"
+#include "stddebug.h"
+#include "debug.h"
+
+static BOOL32 MFDRV_DeleteDC( DC *dc );
+
+static const DC_FUNCTIONS MFDRV_Funcs =
+{
+ NULL, /* pArc */
+ NULL, /* pBitBlt */
+ NULL, /* pChord */
+ NULL, /* pCreateDC */
+ MFDRV_DeleteDC, /* pDeleteDC */
+ NULL, /* pDeleteObject */
+ NULL, /* pEllipse */
+ NULL, /* pEscape */
+ NULL, /* pExcludeClipRect */
+ NULL, /* pExcludeVisRect */
+ NULL, /* pExtFloodFill */
+ NULL, /* pExtTextOut */
+ NULL, /* pFillRgn */
+ NULL, /* pFloodFill */
+ NULL, /* pFrameRgn */
+ NULL, /* pGetTextExtentPoint */
+ NULL, /* pGetTextMetrics */
+ NULL, /* pIntersectClipRect */
+ NULL, /* pIntersectVisRect */
+ NULL, /* pInvertRgn */
+ NULL, /* pLineTo */
+ NULL, /* pMoveToEx */
+ NULL, /* pOffsetClipRgn */
+ NULL, /* pOffsetViewportOrgEx */
+ NULL, /* pOffsetWindowOrgEx */
+ NULL, /* pPaintRgn */
+ NULL, /* pPatBlt */
+ NULL, /* pPie */
+ NULL, /* pPolyPolygon */
+ NULL, /* pPolygon */
+ NULL, /* pPolyline */
+ NULL, /* pRealizePalette */
+ NULL, /* pRectangle */
+ NULL, /* pRestoreDC */
+ NULL, /* pRoundRect */
+ NULL, /* pSaveDC */
+ NULL, /* pScaleViewportExtEx */
+ NULL, /* pScaleWindowExtEx */
+ NULL, /* pSelectClipRgn */
+ NULL, /* pSelectObject */
+ NULL, /* pSelectPalette */
+ NULL, /* pSetBkColor */
+ NULL, /* pSetBkMode */
+ NULL, /* pSetDIBitsToDevice */
+ NULL, /* pSetMapMode */
+ NULL, /* pSetMapperFlags */
+ NULL, /* pSetPixel */
+ NULL, /* pSetPolyFillMode */
+ NULL, /* pSetROP2 */
+ NULL, /* pSetRelAbs */
+ NULL, /* pSetStretchBltMode */
+ NULL, /* pSetTextAlign */
+ NULL, /* pSetTextCharacterExtra */
+ NULL, /* pSetTextColor */
+ NULL, /* pSetTextJustification */
+ NULL, /* pSetViewportExtEx */
+ NULL, /* pSetViewportOrgEx */
+ NULL, /* pSetWindowExtEx */
+ NULL, /* pSetWindowOrgEx */
+ NULL, /* pStretchBlt */
+ NULL, /* pStretchDIBits */
+ NULL /* pTextOut */
+};
+
+
+
+/**********************************************************************
+ * MFDRV_AllocMetaFile
+ */
+static DC *MFDRV_AllocMetaFile(void)
+{
+ DC *dc;
+ METAFILEDRV_PDEVICE *physDev;
+
+ if (!(dc = DC_AllocDC( &MFDRV_Funcs ))) return NULL;
+ dc->header.wMagic = METAFILE_DC_MAGIC;
+
+ physDev = (METAFILEDRV_PDEVICE *)HeapAlloc(SystemHeap,0,sizeof(*physDev));
+ if (!physDev)
+ {
+ GDI_HEAP_FREE( dc->hSelf );
+ return NULL;
+ }
+ dc->physDev = physDev;
+
+ if (!(physDev->mh = HeapAlloc( SystemHeap, 0, sizeof(*physDev->mh) )))
+ {
+ HeapFree( SystemHeap, 0, physDev );
+ GDI_HEAP_FREE( dc->hSelf );
+ return NULL;
+ }
+
+ physDev->nextHandle = 0;
+
+ physDev->mh->mtHeaderSize = sizeof(METAHEADER) / sizeof(WORD);
+ physDev->mh->mtVersion = 0x0300;
+ physDev->mh->mtSize = physDev->mh->mtHeaderSize;
+ physDev->mh->mtNoObjects = 0;
+ physDev->mh->mtMaxRecord = 0;
+ physDev->mh->mtNoParameters = 0;
+
+/* DC_InitDC( dc ); */
+ return dc;
+}
+
+
+/**********************************************************************
+* MFDRV_DeleteDC
+ */
+static BOOL32 MFDRV_DeleteDC( DC *dc )
+{
+ METAFILEDRV_PDEVICE *physDev = (METAFILEDRV_PDEVICE *)dc->physDev;
+
+ if (physDev->mh) HeapFree( SystemHeap, 0, physDev->mh );
+ HeapFree( SystemHeap, 0, physDev );
+ dc->physDev = NULL;
+ return TRUE;
+}
+
+
+/**********************************************************************
+ * CreateMetafile16 (GDI.125)
+ */
+HDC16 CreateMetaFile16( LPCSTR filename )
+{
+ DC *dc;
+ METAFILEDRV_PDEVICE *physDev;
+ HFILE hFile;
+
+ printf( "CreateMetafile16: '%s'\n", filename );
+ dprintf_metafile( stddeb, "CreateMetaFile16: '%s'\n", filename );
+
+ if (!(dc = MFDRV_AllocMetaFile())) return 0;
+ physDev = (METAFILEDRV_PDEVICE *)dc->physDev;
+
+ if (filename) /* disk based metafile */
+ {
+ physDev->mh->mtType = METAFILE_DISK;
+ if ((hFile = _lcreat( filename, 0 )) == HFILE_ERROR)
+ {
+ DeleteDC( dc->hSelf );
+ return 0;
+ }
+ if (_lwrite32( hFile, (LPSTR)physDev->mh,
+ sizeof(*physDev->mh)) == HFILE_ERROR)
+ {
+ DeleteDC( dc->hSelf );
+ return 0;
+ }
+ physDev->mh->mtNoParameters = hFile; /* store file descriptor here */
+ /* windows probably uses this too*/
+ }
+ else /* memory based metafile */
+ physDev->mh->mtType = METAFILE_MEMORY;
+
+ dprintf_metafile( stddeb, "CreateMetaFile16: returning %04x\n", dc->hSelf);
+ return dc->hSelf;
+}
+
+
+/******************************************************************
+ * CloseMetafile16 (GDI.126)
+ */
+HMETAFILE16 CloseMetaFile16( HDC16 hdc )
+{
+ DC *dc;
+ HMETAFILE16 hmf;
+ HFILE hFile;
+ METAFILEDRV_PDEVICE *physDev;
+
+ dprintf_metafile( stddeb, "CloseMetaFile(%04x)\n", hdc );
+
+ if (!(dc = DC_GetDCPtr( hdc ))) return 0;
+ physDev = (METAFILEDRV_PDEVICE *)dc->physDev;
+
+ /* Construct the end of metafile record - this is documented
+ * in SDK Knowledgebase Q99334.
+ */
+
+ if (!MF_MetaParam0(dc, META_EOF))
+ {
+ DeleteDC( hdc );
+ return 0;
+ }
+
+ if (physDev->mh->mtType == METAFILE_DISK) /* disk based metafile */
+ {
+ hFile = physDev->mh->mtNoParameters;
+ physDev->mh->mtNoParameters = 0;
+ if (_llseek(hFile, 0L, 0) == HFILE_ERROR)
+ {
+ DeleteDC( hdc );
+ return 0;
+ }
+ if (_lwrite32( hFile, (LPSTR)physDev->mh,
+ sizeof(*physDev->mh)) == HFILE_ERROR)
+ {
+ DeleteDC( hdc );
+ return 0;
+ }
+ _lclose(hFile);
+ }
+
+ /* Now allocate a global handle for the metafile */
+
+ hmf = GLOBAL_CreateBlock( GMEM_MOVEABLE, physDev->mh,
+ physDev->mh->mtSize * sizeof(WORD),
+ GetCurrentPDB(), FALSE, FALSE, FALSE, NULL );
+ physDev->mh = NULL; /* So it won't be deleted */
+ DeleteDC( hdc );
+ return hmf;
+}
+
+
+/******************************************************************
+ * DeleteMetafile16 (GDI.127)
+ */
+BOOL16 DeleteMetaFile16( HMETAFILE16 hmf )
+{
+ return !GlobalFree16( hmf );
+}
+
