1993-09-04 12:09:32 +02:00
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/*
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* GDI mapping mode functions
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*
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* Copyright 1993 Alexandre Julliard
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*/
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#include "gdi.h"
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1994-05-18 20:29:32 +02:00
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#include "metafile.h"
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1994-10-17 19:12:41 +01:00
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#include "stddebug.h"
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1994-12-10 14:02:28 +01:00
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/* #define DEBUG_GDI */
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1994-10-17 19:12:41 +01:00
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#include "debug.h"
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1993-09-04 12:09:32 +02:00
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/***********************************************************************
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* MAPPING_FixIsotropic
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*
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* Fix viewport extensions for isotropic mode.
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*/
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void MAPPING_FixIsotropic( DC * dc )
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{
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double xdim = (double)dc->w.VportExtX * dc->w.devCaps->horzSize /
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(dc->w.devCaps->horzRes * dc->w.WndExtX);
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double ydim = (double)dc->w.VportExtY * dc->w.devCaps->vertSize /
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(dc->w.devCaps->vertRes * dc->w.WndExtY);
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if (xdim > ydim)
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{
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dc->w.VportExtX = dc->w.VportExtX * ydim / xdim;
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if (!dc->w.VportExtX) dc->w.VportExtX = 1;
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}
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else
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{
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dc->w.VportExtY = dc->w.VportExtY * xdim / ydim;
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if (!dc->w.VportExtY) dc->w.VportExtY = 1;
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}
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}
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/***********************************************************************
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* DPtoLP (GDI.67)
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*/
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BOOL DPtoLP( HDC hdc, LPPOINT points, int count )
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{
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POINT * pt;
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DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
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if (!dc) return FALSE;
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for (pt = points; count > 0; pt++, count--)
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{
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pt->x = XDPTOLP( dc, pt->x );
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pt->y = YDPTOLP( dc, pt->y );
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}
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return TRUE;
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}
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/***********************************************************************
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* LPtoDP (GDI.99)
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*/
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BOOL LPtoDP( HDC hdc, LPPOINT points, int count )
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{
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POINT * pt;
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DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
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if (!dc) return FALSE;
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for (pt = points; count > 0; pt++, count--)
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{
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pt->x = XLPTODP( dc, pt->x );
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pt->y = YLPTODP( dc, pt->y );
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}
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return TRUE;
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}
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/***********************************************************************
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* SetMapMode (GDI.3)
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*/
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WORD SetMapMode( HDC hdc, WORD mode )
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{
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WORD prevMode;
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DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
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1994-05-18 20:29:32 +02:00
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if (!dc)
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{
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dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC);
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if (!dc) return 0;
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MF_MetaParam1(dc, META_SETMAPMODE, mode);
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return 1;
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}
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1993-09-04 12:09:32 +02:00
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1994-10-17 19:12:41 +01:00
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dprintf_gdi(stddeb, "SetMapMode: %d %d\n", hdc, mode );
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1993-09-04 12:09:32 +02:00
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prevMode = dc->w.MapMode;
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switch(mode)
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{
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case MM_TEXT:
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dc->w.WndOrgX = dc->w.WndOrgY = 0;
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dc->w.VportOrgX = dc->w.VportOrgY = 0;
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dc->w.WndExtX = 1;
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dc->w.WndExtY = 1;
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dc->w.VportExtX = 1;
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dc->w.VportExtY = 1;
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break;
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case MM_LOMETRIC:
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case MM_ISOTROPIC:
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dc->w.WndOrgX = dc->w.WndOrgY = 0;
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dc->w.VportOrgX = dc->w.VportOrgY = 0;
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dc->w.WndExtX = dc->w.devCaps->horzSize;
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dc->w.WndExtY = dc->w.devCaps->vertSize;
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dc->w.VportExtX = dc->w.devCaps->horzRes / 10;
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dc->w.VportExtY = dc->w.devCaps->vertRes / -10;
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break;
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case MM_HIMETRIC:
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dc->w.WndOrgX = dc->w.WndOrgY = 0;
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dc->w.VportOrgX = dc->w.VportOrgY = 0;
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dc->w.WndExtX = dc->w.devCaps->horzSize * 10;
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dc->w.WndExtY = dc->w.devCaps->vertSize * 10;
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dc->w.VportExtX = dc->w.devCaps->horzRes / 10;
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dc->w.VportExtY = dc->w.devCaps->vertRes / -10;
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break;
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case MM_LOENGLISH:
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dc->w.WndOrgX = dc->w.WndOrgY = 0;
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dc->w.VportOrgX = dc->w.VportOrgY = 0;
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dc->w.WndExtX = dc->w.devCaps->horzSize;
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dc->w.WndExtY = dc->w.devCaps->vertSize;
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dc->w.VportExtX = (short)(254L * dc->w.devCaps->horzRes / 1000);
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dc->w.VportExtY = (short)(-254L * dc->w.devCaps->vertRes / 1000);
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break;
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case MM_HIENGLISH:
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dc->w.WndOrgX = dc->w.WndOrgY = 0;
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dc->w.VportOrgX = dc->w.VportOrgY = 0;
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dc->w.WndExtX = dc->w.devCaps->horzSize * 10;
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dc->w.WndExtY = dc->w.devCaps->vertSize * 10;
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dc->w.VportExtX = (short)(254L * dc->w.devCaps->horzRes / 1000);
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dc->w.VportExtY = (short)(-254L * dc->w.devCaps->vertRes / 1000);
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break;
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case MM_TWIPS:
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dc->w.WndOrgX = dc->w.WndOrgY = 0;
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dc->w.VportOrgX = dc->w.VportOrgY = 0;
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dc->w.WndExtX = (short)(144L * dc->w.devCaps->horzSize / 10);
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dc->w.WndExtY = (short)(144L * dc->w.devCaps->vertSize / 10);
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dc->w.VportExtX = (short)(254L * dc->w.devCaps->horzRes / 1000);
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dc->w.VportExtY = (short)(-254L * dc->w.devCaps->vertRes / 1000);
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break;
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case MM_ANISOTROPIC:
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break;
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default:
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return prevMode;
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}
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dc->w.MapMode = mode;
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return prevMode;
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}
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/***********************************************************************
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* SetViewportExt (GDI.14)
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*/
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DWORD SetViewportExt( HDC hdc, short x, short y )
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{
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SIZE size;
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Release 940602
Sat May 28 12:03:23 1994 Bob Amstadt (bob@pooh)
* miscemu/int21.c (OpenExistingFile):
OpenExistingFile needed to return handle in AX register instead
of the BX register.
* miscemu/int21.c (ioctlGetDeviceInfo):
Added a little code to give a fake result for normal files.
Wed May 25 21:55:38 1994 Bob Amstadt (bob@pooh)
* [memory/global.c]
return value from GlobalSize was completely wrong.
* [miscemu/int21.h]
fixed bug in FindFirst. Directory pointer (dp) was not placed in
dta correctly.
* [tools/build.c]
fixed creation of pop.h to guarantee that flags are restored correctly.
* [misc/comm.c]
changed all occurance of strncmp() to strncasecmp().
BuildCommDCB() should not require that OpenComm() be called first.
* [loader/selector.c]
Heap initialized to size of full segment less stack size and
automatic data size.
Sat May 28 09:14:33 1994 Rick Sladkey (jrs@world.std.com)
* [controls/listbox.c]
Correct typos in ListBoxResetContent where lpls variable is
used where lsls2 variable is meant. Don't call USER_HEAP_FREE
twice on the same handle if hData and hMem are the same.
* [debugger/opcodes/i386-dis.c]
Add new name array names_rmw for table driven decoding of the
16-bit mod/rm field. Omit large case statement in OP_E and
replace with array reference to match existing coding style.
Add new static variable machine with value 286 or 386 to
correctly decode mod/rm field in either 16 or 32 bit modes.
Set it in print_insn_i{2,3}86. In OP_E use it to decide how
to decode mod/rm. While the code was correct for 16 bit code,
it was improperly decoding mod/rm fields on word prefixed
32 bit instructions.
* [debugger/debug.l]
Recognize new token ABORT. Recognize single letters 'p'
and 'q' as tokens.
* [debugger/dbg.y]
Add new token ABORT. Allow print command to be invoked by
'p' and quit command by 'q', ala GDB. Change lots of '};'
to just '}'. Add static dummy_regs to wine_debug so that
wine_debug(0, NULL) doesn't core dump with qmagic.
* [debugger/info.c]
Correct syntax of break command in helptext and omit former
comment about probable bugginess of the disassembly since it
is now correct. Change fprintf of first backtrace stack
frame to match that of the second and subsequent frames.
* [loader/selector.c]
Change construction of command line in CreatePSP from creating
a string that looks like "arg1 arg2 \r" to "arg1 arg2". A DOS
PSP command line looks like " arg1 arg2\r" with the length not
including the trailing "\r" but that is not how Windows does it.
* [loader/library.c]
Change uses of %s to print strings in GetModuleHandle to %x so
that string IDs don't cause a core dump with qmagic. Handle
converting a string id to a literal module handle. For
example, GetModuleHandle((LPSTR) 0x57) now returns 0x57 if
it is a real module handle.
* [misc/message.c]
In MessageBox, translate a NULL title argument to the string "Error".
* [misc/profile.c]
In GetSetProfile translate a NULL Default argument to "". Any
caller whose Default argument is NULL is buggy, but CHARMAP does it
anyway.
* [objects/font.c]
Add NULL pointer checks in EnumFontFamilies to prevent core dumps.
Sat May 28 20:01:51 1994 Jon Tombs (jon@gtex02.us.es)
* New options/resourses nosaveunders and nobackingstore. By
default backingstore and saveunders are now enabled, these use
more memory but avoids those slow (sometimes multiple) redraws
caused be exposure events.
May 30, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [misc/driver.c] New file
Skeleton for 'Installable Wine Drivers' functions. :-)
* [misc/audio.c] New file
Skeleton for basic 'Audio Driver' functions.
* [misc/network.c] New file
Stubs for few networking functions.
* [misc/mmsystem.c]
More coding ... a dust in a galaxy ...
* [misc/shell.c]
Some coding for 'RegXXX' functions ... a dust in the wind ...
* [misc/profile.c]
Bug fix in GetSetProfile(), bad enumeration if KeyName == NULL.
* [objects/gdi.c]
New function CreateDiscardableBitmap(), it just calling
CreateCompatibleBitmap() for now. It's get 'clock.exe' running ! :-)
* [controls/listbox.c]
* [controls/combo.c]
New font member assigned to SYSTEM_FONT as default.
Added processing for WM_SETFONT message;
Tue May 31 20:34:25 EDT 1994 John Richardson <jrichard@cs.uml.edu>
* [windows/event.c]
Added AsyncMouseButtonsStates array for GetAsyncKeyState.
* [windows/keyboard.c]
Implemented beginning of GetAsyncKeyState.
Wed May 25 23:35:03 1994 David Metcalfe <david@prism.demon.co.uk>
* [objects/metafile.c] [include/metafile.h]
[windows/mapping.c] [objects/clipping.c] [objects/bitblt.c]
[windows/dc.c]
Further metafile support.
1994-06-03 00:38:20 +02:00
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DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
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if (!dc)
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{
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dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC);
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if (!dc) return FALSE;
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MF_MetaParam2(dc, META_SETVIEWPORTEXT, x, y);
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return 0;
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}
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size.cx = dc->w.VportExtX;
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size.cy = dc->w.VportExtY;
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if ((dc->w.MapMode != MM_ISOTROPIC) && (dc->w.MapMode != MM_ANISOTROPIC))
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return size.cx | (size.cy << 16);
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if (!x || !y) return 0;
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dc->w.VportExtX = x;
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dc->w.VportExtY = y;
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if (dc->w.MapMode == MM_ISOTROPIC) MAPPING_FixIsotropic( dc );
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1993-09-04 12:09:32 +02:00
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return size.cx | (size.cy << 16);
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}
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/***********************************************************************
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* SetViewportExtEx (GDI.479)
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*/
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BOOL SetViewportExtEx( HDC hdc, short x, short y, LPSIZE size )
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{
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DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
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if (!dc) return FALSE;
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if (size)
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{
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size->cx = dc->w.VportExtX;
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size->cy = dc->w.VportExtY;
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}
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if ((dc->w.MapMode != MM_ISOTROPIC) && (dc->w.MapMode != MM_ANISOTROPIC))
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return TRUE;
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if (!x || !y) return FALSE;
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dc->w.VportExtX = x;
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dc->w.VportExtY = y;
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if (dc->w.MapMode == MM_ISOTROPIC) MAPPING_FixIsotropic( dc );
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return TRUE;
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}
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/***********************************************************************
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* SetViewportOrg (GDI.13)
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*/
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DWORD SetViewportOrg( HDC hdc, short x, short y )
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{
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POINT pt;
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Release 940602
Sat May 28 12:03:23 1994 Bob Amstadt (bob@pooh)
* miscemu/int21.c (OpenExistingFile):
OpenExistingFile needed to return handle in AX register instead
of the BX register.
* miscemu/int21.c (ioctlGetDeviceInfo):
Added a little code to give a fake result for normal files.
Wed May 25 21:55:38 1994 Bob Amstadt (bob@pooh)
* [memory/global.c]
return value from GlobalSize was completely wrong.
* [miscemu/int21.h]
fixed bug in FindFirst. Directory pointer (dp) was not placed in
dta correctly.
* [tools/build.c]
fixed creation of pop.h to guarantee that flags are restored correctly.
* [misc/comm.c]
changed all occurance of strncmp() to strncasecmp().
BuildCommDCB() should not require that OpenComm() be called first.
* [loader/selector.c]
Heap initialized to size of full segment less stack size and
automatic data size.
Sat May 28 09:14:33 1994 Rick Sladkey (jrs@world.std.com)
* [controls/listbox.c]
Correct typos in ListBoxResetContent where lpls variable is
used where lsls2 variable is meant. Don't call USER_HEAP_FREE
twice on the same handle if hData and hMem are the same.
* [debugger/opcodes/i386-dis.c]
Add new name array names_rmw for table driven decoding of the
16-bit mod/rm field. Omit large case statement in OP_E and
replace with array reference to match existing coding style.
Add new static variable machine with value 286 or 386 to
correctly decode mod/rm field in either 16 or 32 bit modes.
Set it in print_insn_i{2,3}86. In OP_E use it to decide how
to decode mod/rm. While the code was correct for 16 bit code,
it was improperly decoding mod/rm fields on word prefixed
32 bit instructions.
* [debugger/debug.l]
Recognize new token ABORT. Recognize single letters 'p'
and 'q' as tokens.
* [debugger/dbg.y]
Add new token ABORT. Allow print command to be invoked by
'p' and quit command by 'q', ala GDB. Change lots of '};'
to just '}'. Add static dummy_regs to wine_debug so that
wine_debug(0, NULL) doesn't core dump with qmagic.
* [debugger/info.c]
Correct syntax of break command in helptext and omit former
comment about probable bugginess of the disassembly since it
is now correct. Change fprintf of first backtrace stack
frame to match that of the second and subsequent frames.
* [loader/selector.c]
Change construction of command line in CreatePSP from creating
a string that looks like "arg1 arg2 \r" to "arg1 arg2". A DOS
PSP command line looks like " arg1 arg2\r" with the length not
including the trailing "\r" but that is not how Windows does it.
* [loader/library.c]
Change uses of %s to print strings in GetModuleHandle to %x so
that string IDs don't cause a core dump with qmagic. Handle
converting a string id to a literal module handle. For
example, GetModuleHandle((LPSTR) 0x57) now returns 0x57 if
it is a real module handle.
* [misc/message.c]
In MessageBox, translate a NULL title argument to the string "Error".
* [misc/profile.c]
In GetSetProfile translate a NULL Default argument to "". Any
caller whose Default argument is NULL is buggy, but CHARMAP does it
anyway.
* [objects/font.c]
Add NULL pointer checks in EnumFontFamilies to prevent core dumps.
Sat May 28 20:01:51 1994 Jon Tombs (jon@gtex02.us.es)
* New options/resourses nosaveunders and nobackingstore. By
default backingstore and saveunders are now enabled, these use
more memory but avoids those slow (sometimes multiple) redraws
caused be exposure events.
May 30, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [misc/driver.c] New file
Skeleton for 'Installable Wine Drivers' functions. :-)
* [misc/audio.c] New file
Skeleton for basic 'Audio Driver' functions.
* [misc/network.c] New file
Stubs for few networking functions.
* [misc/mmsystem.c]
More coding ... a dust in a galaxy ...
* [misc/shell.c]
Some coding for 'RegXXX' functions ... a dust in the wind ...
* [misc/profile.c]
Bug fix in GetSetProfile(), bad enumeration if KeyName == NULL.
* [objects/gdi.c]
New function CreateDiscardableBitmap(), it just calling
CreateCompatibleBitmap() for now. It's get 'clock.exe' running ! :-)
* [controls/listbox.c]
* [controls/combo.c]
New font member assigned to SYSTEM_FONT as default.
Added processing for WM_SETFONT message;
Tue May 31 20:34:25 EDT 1994 John Richardson <jrichard@cs.uml.edu>
* [windows/event.c]
Added AsyncMouseButtonsStates array for GetAsyncKeyState.
* [windows/keyboard.c]
Implemented beginning of GetAsyncKeyState.
Wed May 25 23:35:03 1994 David Metcalfe <david@prism.demon.co.uk>
* [objects/metafile.c] [include/metafile.h]
[windows/mapping.c] [objects/clipping.c] [objects/bitblt.c]
[windows/dc.c]
Further metafile support.
1994-06-03 00:38:20 +02:00
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc)
|
|
|
|
|
{
|
|
|
|
|
dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC);
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
MF_MetaParam2(dc, META_SETVIEWPORTORG, x, y);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pt.x = dc->w.VportOrgX;
|
|
|
|
|
pt.y = dc->w.VportOrgY;
|
|
|
|
|
dc->w.VportOrgX = x;
|
|
|
|
|
dc->w.VportOrgY = y;
|
1993-09-04 12:09:32 +02:00
|
|
|
return pt.x | (pt.y << 16);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* SetViewportOrgEx (GDI.480)
|
|
|
|
|
*/
|
|
|
|
|
BOOL SetViewportOrgEx( HDC hdc, short x, short y, LPPOINT pt )
|
|
|
|
|
{
|
|
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
if (pt)
|
|
|
|
|
{
|
|
|
|
|
pt->x = dc->w.VportOrgX;
|
|
|
|
|
pt->y = dc->w.VportOrgY;
|
|
|
|
|
}
|
|
|
|
|
dc->w.VportOrgX = x;
|
|
|
|
|
dc->w.VportOrgY = y;
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* SetWindowExt (GDI.12)
|
|
|
|
|
*/
|
|
|
|
|
DWORD SetWindowExt( HDC hdc, short x, short y )
|
|
|
|
|
{
|
|
|
|
|
SIZE size;
|
Release 940602
Sat May 28 12:03:23 1994 Bob Amstadt (bob@pooh)
* miscemu/int21.c (OpenExistingFile):
OpenExistingFile needed to return handle in AX register instead
of the BX register.
* miscemu/int21.c (ioctlGetDeviceInfo):
Added a little code to give a fake result for normal files.
Wed May 25 21:55:38 1994 Bob Amstadt (bob@pooh)
* [memory/global.c]
return value from GlobalSize was completely wrong.
* [miscemu/int21.h]
fixed bug in FindFirst. Directory pointer (dp) was not placed in
dta correctly.
* [tools/build.c]
fixed creation of pop.h to guarantee that flags are restored correctly.
* [misc/comm.c]
changed all occurance of strncmp() to strncasecmp().
BuildCommDCB() should not require that OpenComm() be called first.
* [loader/selector.c]
Heap initialized to size of full segment less stack size and
automatic data size.
Sat May 28 09:14:33 1994 Rick Sladkey (jrs@world.std.com)
* [controls/listbox.c]
Correct typos in ListBoxResetContent where lpls variable is
used where lsls2 variable is meant. Don't call USER_HEAP_FREE
twice on the same handle if hData and hMem are the same.
* [debugger/opcodes/i386-dis.c]
Add new name array names_rmw for table driven decoding of the
16-bit mod/rm field. Omit large case statement in OP_E and
replace with array reference to match existing coding style.
Add new static variable machine with value 286 or 386 to
correctly decode mod/rm field in either 16 or 32 bit modes.
Set it in print_insn_i{2,3}86. In OP_E use it to decide how
to decode mod/rm. While the code was correct for 16 bit code,
it was improperly decoding mod/rm fields on word prefixed
32 bit instructions.
* [debugger/debug.l]
Recognize new token ABORT. Recognize single letters 'p'
and 'q' as tokens.
* [debugger/dbg.y]
Add new token ABORT. Allow print command to be invoked by
'p' and quit command by 'q', ala GDB. Change lots of '};'
to just '}'. Add static dummy_regs to wine_debug so that
wine_debug(0, NULL) doesn't core dump with qmagic.
* [debugger/info.c]
Correct syntax of break command in helptext and omit former
comment about probable bugginess of the disassembly since it
is now correct. Change fprintf of first backtrace stack
frame to match that of the second and subsequent frames.
* [loader/selector.c]
Change construction of command line in CreatePSP from creating
a string that looks like "arg1 arg2 \r" to "arg1 arg2". A DOS
PSP command line looks like " arg1 arg2\r" with the length not
including the trailing "\r" but that is not how Windows does it.
* [loader/library.c]
Change uses of %s to print strings in GetModuleHandle to %x so
that string IDs don't cause a core dump with qmagic. Handle
converting a string id to a literal module handle. For
example, GetModuleHandle((LPSTR) 0x57) now returns 0x57 if
it is a real module handle.
* [misc/message.c]
In MessageBox, translate a NULL title argument to the string "Error".
* [misc/profile.c]
In GetSetProfile translate a NULL Default argument to "". Any
caller whose Default argument is NULL is buggy, but CHARMAP does it
anyway.
* [objects/font.c]
Add NULL pointer checks in EnumFontFamilies to prevent core dumps.
Sat May 28 20:01:51 1994 Jon Tombs (jon@gtex02.us.es)
* New options/resourses nosaveunders and nobackingstore. By
default backingstore and saveunders are now enabled, these use
more memory but avoids those slow (sometimes multiple) redraws
caused be exposure events.
May 30, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [misc/driver.c] New file
Skeleton for 'Installable Wine Drivers' functions. :-)
* [misc/audio.c] New file
Skeleton for basic 'Audio Driver' functions.
* [misc/network.c] New file
Stubs for few networking functions.
* [misc/mmsystem.c]
More coding ... a dust in a galaxy ...
* [misc/shell.c]
Some coding for 'RegXXX' functions ... a dust in the wind ...
* [misc/profile.c]
Bug fix in GetSetProfile(), bad enumeration if KeyName == NULL.
* [objects/gdi.c]
New function CreateDiscardableBitmap(), it just calling
CreateCompatibleBitmap() for now. It's get 'clock.exe' running ! :-)
* [controls/listbox.c]
* [controls/combo.c]
New font member assigned to SYSTEM_FONT as default.
Added processing for WM_SETFONT message;
Tue May 31 20:34:25 EDT 1994 John Richardson <jrichard@cs.uml.edu>
* [windows/event.c]
Added AsyncMouseButtonsStates array for GetAsyncKeyState.
* [windows/keyboard.c]
Implemented beginning of GetAsyncKeyState.
Wed May 25 23:35:03 1994 David Metcalfe <david@prism.demon.co.uk>
* [objects/metafile.c] [include/metafile.h]
[windows/mapping.c] [objects/clipping.c] [objects/bitblt.c]
[windows/dc.c]
Further metafile support.
1994-06-03 00:38:20 +02:00
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc)
|
|
|
|
|
{
|
|
|
|
|
dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC);
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
MF_MetaParam2(dc, META_SETWINDOWEXT, x, y);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
size.cx = dc->w.WndExtX;
|
|
|
|
|
size.cy = dc->w.WndExtY;
|
|
|
|
|
if ((dc->w.MapMode != MM_ISOTROPIC) && (dc->w.MapMode != MM_ANISOTROPIC))
|
|
|
|
|
return size.cx | (size.cy << 16);
|
|
|
|
|
if (!x || !y) return 0;
|
|
|
|
|
dc->w.WndExtX = x;
|
|
|
|
|
dc->w.WndExtY = y;
|
|
|
|
|
if (dc->w.MapMode == MM_ISOTROPIC) MAPPING_FixIsotropic( dc );
|
1993-09-04 12:09:32 +02:00
|
|
|
return size.cx | (size.cy << 16);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* SetWindowExtEx (GDI.481)
|
|
|
|
|
*/
|
|
|
|
|
BOOL SetWindowExtEx( HDC hdc, short x, short y, LPSIZE size )
|
|
|
|
|
{
|
|
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
if (size)
|
|
|
|
|
{
|
|
|
|
|
size->cx = dc->w.WndExtX;
|
|
|
|
|
size->cy = dc->w.WndExtY;
|
|
|
|
|
}
|
|
|
|
|
if ((dc->w.MapMode != MM_ISOTROPIC) && (dc->w.MapMode != MM_ANISOTROPIC))
|
|
|
|
|
return TRUE;
|
|
|
|
|
if (!x || !y) return FALSE;
|
|
|
|
|
dc->w.WndExtX = x;
|
|
|
|
|
dc->w.WndExtY = y;
|
|
|
|
|
if (dc->w.MapMode == MM_ISOTROPIC) MAPPING_FixIsotropic( dc );
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* SetWindowOrg (GDI.11)
|
|
|
|
|
*/
|
|
|
|
|
DWORD SetWindowOrg( HDC hdc, short x, short y )
|
|
|
|
|
{
|
|
|
|
|
POINT pt;
|
Release 940602
Sat May 28 12:03:23 1994 Bob Amstadt (bob@pooh)
* miscemu/int21.c (OpenExistingFile):
OpenExistingFile needed to return handle in AX register instead
of the BX register.
* miscemu/int21.c (ioctlGetDeviceInfo):
Added a little code to give a fake result for normal files.
Wed May 25 21:55:38 1994 Bob Amstadt (bob@pooh)
* [memory/global.c]
return value from GlobalSize was completely wrong.
* [miscemu/int21.h]
fixed bug in FindFirst. Directory pointer (dp) was not placed in
dta correctly.
* [tools/build.c]
fixed creation of pop.h to guarantee that flags are restored correctly.
* [misc/comm.c]
changed all occurance of strncmp() to strncasecmp().
BuildCommDCB() should not require that OpenComm() be called first.
* [loader/selector.c]
Heap initialized to size of full segment less stack size and
automatic data size.
Sat May 28 09:14:33 1994 Rick Sladkey (jrs@world.std.com)
* [controls/listbox.c]
Correct typos in ListBoxResetContent where lpls variable is
used where lsls2 variable is meant. Don't call USER_HEAP_FREE
twice on the same handle if hData and hMem are the same.
* [debugger/opcodes/i386-dis.c]
Add new name array names_rmw for table driven decoding of the
16-bit mod/rm field. Omit large case statement in OP_E and
replace with array reference to match existing coding style.
Add new static variable machine with value 286 or 386 to
correctly decode mod/rm field in either 16 or 32 bit modes.
Set it in print_insn_i{2,3}86. In OP_E use it to decide how
to decode mod/rm. While the code was correct for 16 bit code,
it was improperly decoding mod/rm fields on word prefixed
32 bit instructions.
* [debugger/debug.l]
Recognize new token ABORT. Recognize single letters 'p'
and 'q' as tokens.
* [debugger/dbg.y]
Add new token ABORT. Allow print command to be invoked by
'p' and quit command by 'q', ala GDB. Change lots of '};'
to just '}'. Add static dummy_regs to wine_debug so that
wine_debug(0, NULL) doesn't core dump with qmagic.
* [debugger/info.c]
Correct syntax of break command in helptext and omit former
comment about probable bugginess of the disassembly since it
is now correct. Change fprintf of first backtrace stack
frame to match that of the second and subsequent frames.
* [loader/selector.c]
Change construction of command line in CreatePSP from creating
a string that looks like "arg1 arg2 \r" to "arg1 arg2". A DOS
PSP command line looks like " arg1 arg2\r" with the length not
including the trailing "\r" but that is not how Windows does it.
* [loader/library.c]
Change uses of %s to print strings in GetModuleHandle to %x so
that string IDs don't cause a core dump with qmagic. Handle
converting a string id to a literal module handle. For
example, GetModuleHandle((LPSTR) 0x57) now returns 0x57 if
it is a real module handle.
* [misc/message.c]
In MessageBox, translate a NULL title argument to the string "Error".
* [misc/profile.c]
In GetSetProfile translate a NULL Default argument to "". Any
caller whose Default argument is NULL is buggy, but CHARMAP does it
anyway.
* [objects/font.c]
Add NULL pointer checks in EnumFontFamilies to prevent core dumps.
Sat May 28 20:01:51 1994 Jon Tombs (jon@gtex02.us.es)
* New options/resourses nosaveunders and nobackingstore. By
default backingstore and saveunders are now enabled, these use
more memory but avoids those slow (sometimes multiple) redraws
caused be exposure events.
May 30, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [misc/driver.c] New file
Skeleton for 'Installable Wine Drivers' functions. :-)
* [misc/audio.c] New file
Skeleton for basic 'Audio Driver' functions.
* [misc/network.c] New file
Stubs for few networking functions.
* [misc/mmsystem.c]
More coding ... a dust in a galaxy ...
* [misc/shell.c]
Some coding for 'RegXXX' functions ... a dust in the wind ...
* [misc/profile.c]
Bug fix in GetSetProfile(), bad enumeration if KeyName == NULL.
* [objects/gdi.c]
New function CreateDiscardableBitmap(), it just calling
CreateCompatibleBitmap() for now. It's get 'clock.exe' running ! :-)
* [controls/listbox.c]
* [controls/combo.c]
New font member assigned to SYSTEM_FONT as default.
Added processing for WM_SETFONT message;
Tue May 31 20:34:25 EDT 1994 John Richardson <jrichard@cs.uml.edu>
* [windows/event.c]
Added AsyncMouseButtonsStates array for GetAsyncKeyState.
* [windows/keyboard.c]
Implemented beginning of GetAsyncKeyState.
Wed May 25 23:35:03 1994 David Metcalfe <david@prism.demon.co.uk>
* [objects/metafile.c] [include/metafile.h]
[windows/mapping.c] [objects/clipping.c] [objects/bitblt.c]
[windows/dc.c]
Further metafile support.
1994-06-03 00:38:20 +02:00
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc)
|
|
|
|
|
{
|
|
|
|
|
dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC);
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
MF_MetaParam2(dc, META_SETWINDOWORG, x, y);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pt.x = dc->w.WndOrgX;
|
|
|
|
|
pt.y = dc->w.WndOrgY;
|
|
|
|
|
dc->w.WndOrgX = x;
|
|
|
|
|
dc->w.WndOrgY = y;
|
1993-09-04 12:09:32 +02:00
|
|
|
return pt.x | (pt.y << 16);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* SetWindowOrgEx (GDI.482)
|
|
|
|
|
*/
|
|
|
|
|
BOOL SetWindowOrgEx( HDC hdc, short x, short y, LPPOINT pt )
|
|
|
|
|
{
|
|
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
if (pt)
|
|
|
|
|
{
|
|
|
|
|
pt->x = dc->w.WndOrgX;
|
|
|
|
|
pt->y = dc->w.WndOrgY;
|
|
|
|
|
}
|
|
|
|
|
dc->w.WndOrgX = x;
|
|
|
|
|
dc->w.WndOrgY = y;
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* OffsetViewportOrg (GDI.17)
|
|
|
|
|
*/
|
|
|
|
|
DWORD OffsetViewportOrg( HDC hdc, short x, short y )
|
|
|
|
|
{
|
|
|
|
|
POINT pt;
|
Release 940602
Sat May 28 12:03:23 1994 Bob Amstadt (bob@pooh)
* miscemu/int21.c (OpenExistingFile):
OpenExistingFile needed to return handle in AX register instead
of the BX register.
* miscemu/int21.c (ioctlGetDeviceInfo):
Added a little code to give a fake result for normal files.
Wed May 25 21:55:38 1994 Bob Amstadt (bob@pooh)
* [memory/global.c]
return value from GlobalSize was completely wrong.
* [miscemu/int21.h]
fixed bug in FindFirst. Directory pointer (dp) was not placed in
dta correctly.
* [tools/build.c]
fixed creation of pop.h to guarantee that flags are restored correctly.
* [misc/comm.c]
changed all occurance of strncmp() to strncasecmp().
BuildCommDCB() should not require that OpenComm() be called first.
* [loader/selector.c]
Heap initialized to size of full segment less stack size and
automatic data size.
Sat May 28 09:14:33 1994 Rick Sladkey (jrs@world.std.com)
* [controls/listbox.c]
Correct typos in ListBoxResetContent where lpls variable is
used where lsls2 variable is meant. Don't call USER_HEAP_FREE
twice on the same handle if hData and hMem are the same.
* [debugger/opcodes/i386-dis.c]
Add new name array names_rmw for table driven decoding of the
16-bit mod/rm field. Omit large case statement in OP_E and
replace with array reference to match existing coding style.
Add new static variable machine with value 286 or 386 to
correctly decode mod/rm field in either 16 or 32 bit modes.
Set it in print_insn_i{2,3}86. In OP_E use it to decide how
to decode mod/rm. While the code was correct for 16 bit code,
it was improperly decoding mod/rm fields on word prefixed
32 bit instructions.
* [debugger/debug.l]
Recognize new token ABORT. Recognize single letters 'p'
and 'q' as tokens.
* [debugger/dbg.y]
Add new token ABORT. Allow print command to be invoked by
'p' and quit command by 'q', ala GDB. Change lots of '};'
to just '}'. Add static dummy_regs to wine_debug so that
wine_debug(0, NULL) doesn't core dump with qmagic.
* [debugger/info.c]
Correct syntax of break command in helptext and omit former
comment about probable bugginess of the disassembly since it
is now correct. Change fprintf of first backtrace stack
frame to match that of the second and subsequent frames.
* [loader/selector.c]
Change construction of command line in CreatePSP from creating
a string that looks like "arg1 arg2 \r" to "arg1 arg2". A DOS
PSP command line looks like " arg1 arg2\r" with the length not
including the trailing "\r" but that is not how Windows does it.
* [loader/library.c]
Change uses of %s to print strings in GetModuleHandle to %x so
that string IDs don't cause a core dump with qmagic. Handle
converting a string id to a literal module handle. For
example, GetModuleHandle((LPSTR) 0x57) now returns 0x57 if
it is a real module handle.
* [misc/message.c]
In MessageBox, translate a NULL title argument to the string "Error".
* [misc/profile.c]
In GetSetProfile translate a NULL Default argument to "". Any
caller whose Default argument is NULL is buggy, but CHARMAP does it
anyway.
* [objects/font.c]
Add NULL pointer checks in EnumFontFamilies to prevent core dumps.
Sat May 28 20:01:51 1994 Jon Tombs (jon@gtex02.us.es)
* New options/resourses nosaveunders and nobackingstore. By
default backingstore and saveunders are now enabled, these use
more memory but avoids those slow (sometimes multiple) redraws
caused be exposure events.
May 30, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [misc/driver.c] New file
Skeleton for 'Installable Wine Drivers' functions. :-)
* [misc/audio.c] New file
Skeleton for basic 'Audio Driver' functions.
* [misc/network.c] New file
Stubs for few networking functions.
* [misc/mmsystem.c]
More coding ... a dust in a galaxy ...
* [misc/shell.c]
Some coding for 'RegXXX' functions ... a dust in the wind ...
* [misc/profile.c]
Bug fix in GetSetProfile(), bad enumeration if KeyName == NULL.
* [objects/gdi.c]
New function CreateDiscardableBitmap(), it just calling
CreateCompatibleBitmap() for now. It's get 'clock.exe' running ! :-)
* [controls/listbox.c]
* [controls/combo.c]
New font member assigned to SYSTEM_FONT as default.
Added processing for WM_SETFONT message;
Tue May 31 20:34:25 EDT 1994 John Richardson <jrichard@cs.uml.edu>
* [windows/event.c]
Added AsyncMouseButtonsStates array for GetAsyncKeyState.
* [windows/keyboard.c]
Implemented beginning of GetAsyncKeyState.
Wed May 25 23:35:03 1994 David Metcalfe <david@prism.demon.co.uk>
* [objects/metafile.c] [include/metafile.h]
[windows/mapping.c] [objects/clipping.c] [objects/bitblt.c]
[windows/dc.c]
Further metafile support.
1994-06-03 00:38:20 +02:00
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc)
|
|
|
|
|
{
|
|
|
|
|
dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC);
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
MF_MetaParam2(dc, META_OFFSETVIEWPORTORG, x, y);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pt.x = dc->w.VportOrgX;
|
|
|
|
|
pt.y = dc->w.VportOrgY;
|
|
|
|
|
dc->w.VportOrgX += x;
|
|
|
|
|
dc->w.VportOrgY += y;
|
1993-09-04 12:09:32 +02:00
|
|
|
return pt.x | (pt.y << 16);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* OffsetViewportOrgEx (GDI.476)
|
|
|
|
|
*/
|
|
|
|
|
BOOL OffsetViewportOrgEx( HDC hdc, short x, short y, LPPOINT pt )
|
|
|
|
|
{
|
|
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
if (pt)
|
|
|
|
|
{
|
|
|
|
|
pt->x = dc->w.VportOrgX;
|
|
|
|
|
pt->y = dc->w.VportOrgY;
|
|
|
|
|
}
|
|
|
|
|
dc->w.VportOrgX += x;
|
|
|
|
|
dc->w.VportOrgY += y;
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* OffsetWindowOrg (GDI.15)
|
|
|
|
|
*/
|
|
|
|
|
DWORD OffsetWindowOrg( HDC hdc, short x, short y )
|
|
|
|
|
{
|
|
|
|
|
POINT pt;
|
Release 940602
Sat May 28 12:03:23 1994 Bob Amstadt (bob@pooh)
* miscemu/int21.c (OpenExistingFile):
OpenExistingFile needed to return handle in AX register instead
of the BX register.
* miscemu/int21.c (ioctlGetDeviceInfo):
Added a little code to give a fake result for normal files.
Wed May 25 21:55:38 1994 Bob Amstadt (bob@pooh)
* [memory/global.c]
return value from GlobalSize was completely wrong.
* [miscemu/int21.h]
fixed bug in FindFirst. Directory pointer (dp) was not placed in
dta correctly.
* [tools/build.c]
fixed creation of pop.h to guarantee that flags are restored correctly.
* [misc/comm.c]
changed all occurance of strncmp() to strncasecmp().
BuildCommDCB() should not require that OpenComm() be called first.
* [loader/selector.c]
Heap initialized to size of full segment less stack size and
automatic data size.
Sat May 28 09:14:33 1994 Rick Sladkey (jrs@world.std.com)
* [controls/listbox.c]
Correct typos in ListBoxResetContent where lpls variable is
used where lsls2 variable is meant. Don't call USER_HEAP_FREE
twice on the same handle if hData and hMem are the same.
* [debugger/opcodes/i386-dis.c]
Add new name array names_rmw for table driven decoding of the
16-bit mod/rm field. Omit large case statement in OP_E and
replace with array reference to match existing coding style.
Add new static variable machine with value 286 or 386 to
correctly decode mod/rm field in either 16 or 32 bit modes.
Set it in print_insn_i{2,3}86. In OP_E use it to decide how
to decode mod/rm. While the code was correct for 16 bit code,
it was improperly decoding mod/rm fields on word prefixed
32 bit instructions.
* [debugger/debug.l]
Recognize new token ABORT. Recognize single letters 'p'
and 'q' as tokens.
* [debugger/dbg.y]
Add new token ABORT. Allow print command to be invoked by
'p' and quit command by 'q', ala GDB. Change lots of '};'
to just '}'. Add static dummy_regs to wine_debug so that
wine_debug(0, NULL) doesn't core dump with qmagic.
* [debugger/info.c]
Correct syntax of break command in helptext and omit former
comment about probable bugginess of the disassembly since it
is now correct. Change fprintf of first backtrace stack
frame to match that of the second and subsequent frames.
* [loader/selector.c]
Change construction of command line in CreatePSP from creating
a string that looks like "arg1 arg2 \r" to "arg1 arg2". A DOS
PSP command line looks like " arg1 arg2\r" with the length not
including the trailing "\r" but that is not how Windows does it.
* [loader/library.c]
Change uses of %s to print strings in GetModuleHandle to %x so
that string IDs don't cause a core dump with qmagic. Handle
converting a string id to a literal module handle. For
example, GetModuleHandle((LPSTR) 0x57) now returns 0x57 if
it is a real module handle.
* [misc/message.c]
In MessageBox, translate a NULL title argument to the string "Error".
* [misc/profile.c]
In GetSetProfile translate a NULL Default argument to "". Any
caller whose Default argument is NULL is buggy, but CHARMAP does it
anyway.
* [objects/font.c]
Add NULL pointer checks in EnumFontFamilies to prevent core dumps.
Sat May 28 20:01:51 1994 Jon Tombs (jon@gtex02.us.es)
* New options/resourses nosaveunders and nobackingstore. By
default backingstore and saveunders are now enabled, these use
more memory but avoids those slow (sometimes multiple) redraws
caused be exposure events.
May 30, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [misc/driver.c] New file
Skeleton for 'Installable Wine Drivers' functions. :-)
* [misc/audio.c] New file
Skeleton for basic 'Audio Driver' functions.
* [misc/network.c] New file
Stubs for few networking functions.
* [misc/mmsystem.c]
More coding ... a dust in a galaxy ...
* [misc/shell.c]
Some coding for 'RegXXX' functions ... a dust in the wind ...
* [misc/profile.c]
Bug fix in GetSetProfile(), bad enumeration if KeyName == NULL.
* [objects/gdi.c]
New function CreateDiscardableBitmap(), it just calling
CreateCompatibleBitmap() for now. It's get 'clock.exe' running ! :-)
* [controls/listbox.c]
* [controls/combo.c]
New font member assigned to SYSTEM_FONT as default.
Added processing for WM_SETFONT message;
Tue May 31 20:34:25 EDT 1994 John Richardson <jrichard@cs.uml.edu>
* [windows/event.c]
Added AsyncMouseButtonsStates array for GetAsyncKeyState.
* [windows/keyboard.c]
Implemented beginning of GetAsyncKeyState.
Wed May 25 23:35:03 1994 David Metcalfe <david@prism.demon.co.uk>
* [objects/metafile.c] [include/metafile.h]
[windows/mapping.c] [objects/clipping.c] [objects/bitblt.c]
[windows/dc.c]
Further metafile support.
1994-06-03 00:38:20 +02:00
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc)
|
|
|
|
|
{
|
|
|
|
|
dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC);
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
MF_MetaParam2(dc, META_OFFSETWINDOWORG, x, y);
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
pt.x = dc->w.WndOrgX;
|
|
|
|
|
pt.y = dc->w.WndOrgY;
|
|
|
|
|
dc->w.WndOrgX += x;
|
|
|
|
|
dc->w.WndOrgY += y;
|
1993-09-04 12:09:32 +02:00
|
|
|
return pt.x | (pt.y << 16);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* OffsetWindowOrgEx (GDI.477)
|
|
|
|
|
*/
|
|
|
|
|
BOOL OffsetWindowOrgEx( HDC hdc, short x, short y, LPPOINT pt )
|
|
|
|
|
{
|
|
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
if (pt)
|
|
|
|
|
{
|
|
|
|
|
pt->x = dc->w.WndOrgX;
|
|
|
|
|
pt->y = dc->w.WndOrgY;
|
|
|
|
|
}
|
|
|
|
|
dc->w.WndOrgX += x;
|
|
|
|
|
dc->w.WndOrgY += y;
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* ScaleViewportExt (GDI.18)
|
|
|
|
|
*/
|
|
|
|
|
DWORD ScaleViewportExt( HDC hdc, short xNum, short xDenom,
|
|
|
|
|
short yNum, short yDenom )
|
|
|
|
|
{
|
|
|
|
|
SIZE size;
|
Release 940602
Sat May 28 12:03:23 1994 Bob Amstadt (bob@pooh)
* miscemu/int21.c (OpenExistingFile):
OpenExistingFile needed to return handle in AX register instead
of the BX register.
* miscemu/int21.c (ioctlGetDeviceInfo):
Added a little code to give a fake result for normal files.
Wed May 25 21:55:38 1994 Bob Amstadt (bob@pooh)
* [memory/global.c]
return value from GlobalSize was completely wrong.
* [miscemu/int21.h]
fixed bug in FindFirst. Directory pointer (dp) was not placed in
dta correctly.
* [tools/build.c]
fixed creation of pop.h to guarantee that flags are restored correctly.
* [misc/comm.c]
changed all occurance of strncmp() to strncasecmp().
BuildCommDCB() should not require that OpenComm() be called first.
* [loader/selector.c]
Heap initialized to size of full segment less stack size and
automatic data size.
Sat May 28 09:14:33 1994 Rick Sladkey (jrs@world.std.com)
* [controls/listbox.c]
Correct typos in ListBoxResetContent where lpls variable is
used where lsls2 variable is meant. Don't call USER_HEAP_FREE
twice on the same handle if hData and hMem are the same.
* [debugger/opcodes/i386-dis.c]
Add new name array names_rmw for table driven decoding of the
16-bit mod/rm field. Omit large case statement in OP_E and
replace with array reference to match existing coding style.
Add new static variable machine with value 286 or 386 to
correctly decode mod/rm field in either 16 or 32 bit modes.
Set it in print_insn_i{2,3}86. In OP_E use it to decide how
to decode mod/rm. While the code was correct for 16 bit code,
it was improperly decoding mod/rm fields on word prefixed
32 bit instructions.
* [debugger/debug.l]
Recognize new token ABORT. Recognize single letters 'p'
and 'q' as tokens.
* [debugger/dbg.y]
Add new token ABORT. Allow print command to be invoked by
'p' and quit command by 'q', ala GDB. Change lots of '};'
to just '}'. Add static dummy_regs to wine_debug so that
wine_debug(0, NULL) doesn't core dump with qmagic.
* [debugger/info.c]
Correct syntax of break command in helptext and omit former
comment about probable bugginess of the disassembly since it
is now correct. Change fprintf of first backtrace stack
frame to match that of the second and subsequent frames.
* [loader/selector.c]
Change construction of command line in CreatePSP from creating
a string that looks like "arg1 arg2 \r" to "arg1 arg2". A DOS
PSP command line looks like " arg1 arg2\r" with the length not
including the trailing "\r" but that is not how Windows does it.
* [loader/library.c]
Change uses of %s to print strings in GetModuleHandle to %x so
that string IDs don't cause a core dump with qmagic. Handle
converting a string id to a literal module handle. For
example, GetModuleHandle((LPSTR) 0x57) now returns 0x57 if
it is a real module handle.
* [misc/message.c]
In MessageBox, translate a NULL title argument to the string "Error".
* [misc/profile.c]
In GetSetProfile translate a NULL Default argument to "". Any
caller whose Default argument is NULL is buggy, but CHARMAP does it
anyway.
* [objects/font.c]
Add NULL pointer checks in EnumFontFamilies to prevent core dumps.
Sat May 28 20:01:51 1994 Jon Tombs (jon@gtex02.us.es)
* New options/resourses nosaveunders and nobackingstore. By
default backingstore and saveunders are now enabled, these use
more memory but avoids those slow (sometimes multiple) redraws
caused be exposure events.
May 30, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [misc/driver.c] New file
Skeleton for 'Installable Wine Drivers' functions. :-)
* [misc/audio.c] New file
Skeleton for basic 'Audio Driver' functions.
* [misc/network.c] New file
Stubs for few networking functions.
* [misc/mmsystem.c]
More coding ... a dust in a galaxy ...
* [misc/shell.c]
Some coding for 'RegXXX' functions ... a dust in the wind ...
* [misc/profile.c]
Bug fix in GetSetProfile(), bad enumeration if KeyName == NULL.
* [objects/gdi.c]
New function CreateDiscardableBitmap(), it just calling
CreateCompatibleBitmap() for now. It's get 'clock.exe' running ! :-)
* [controls/listbox.c]
* [controls/combo.c]
New font member assigned to SYSTEM_FONT as default.
Added processing for WM_SETFONT message;
Tue May 31 20:34:25 EDT 1994 John Richardson <jrichard@cs.uml.edu>
* [windows/event.c]
Added AsyncMouseButtonsStates array for GetAsyncKeyState.
* [windows/keyboard.c]
Implemented beginning of GetAsyncKeyState.
Wed May 25 23:35:03 1994 David Metcalfe <david@prism.demon.co.uk>
* [objects/metafile.c] [include/metafile.h]
[windows/mapping.c] [objects/clipping.c] [objects/bitblt.c]
[windows/dc.c]
Further metafile support.
1994-06-03 00:38:20 +02:00
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc)
|
|
|
|
|
{
|
|
|
|
|
dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC);
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
MF_MetaParam4(dc, META_SCALEVIEWPORTEXT, xNum, xDenom, yNum, yDenom);
|
1993-09-04 12:09:32 +02:00
|
|
|
return 0;
|
Release 940602
Sat May 28 12:03:23 1994 Bob Amstadt (bob@pooh)
* miscemu/int21.c (OpenExistingFile):
OpenExistingFile needed to return handle in AX register instead
of the BX register.
* miscemu/int21.c (ioctlGetDeviceInfo):
Added a little code to give a fake result for normal files.
Wed May 25 21:55:38 1994 Bob Amstadt (bob@pooh)
* [memory/global.c]
return value from GlobalSize was completely wrong.
* [miscemu/int21.h]
fixed bug in FindFirst. Directory pointer (dp) was not placed in
dta correctly.
* [tools/build.c]
fixed creation of pop.h to guarantee that flags are restored correctly.
* [misc/comm.c]
changed all occurance of strncmp() to strncasecmp().
BuildCommDCB() should not require that OpenComm() be called first.
* [loader/selector.c]
Heap initialized to size of full segment less stack size and
automatic data size.
Sat May 28 09:14:33 1994 Rick Sladkey (jrs@world.std.com)
* [controls/listbox.c]
Correct typos in ListBoxResetContent where lpls variable is
used where lsls2 variable is meant. Don't call USER_HEAP_FREE
twice on the same handle if hData and hMem are the same.
* [debugger/opcodes/i386-dis.c]
Add new name array names_rmw for table driven decoding of the
16-bit mod/rm field. Omit large case statement in OP_E and
replace with array reference to match existing coding style.
Add new static variable machine with value 286 or 386 to
correctly decode mod/rm field in either 16 or 32 bit modes.
Set it in print_insn_i{2,3}86. In OP_E use it to decide how
to decode mod/rm. While the code was correct for 16 bit code,
it was improperly decoding mod/rm fields on word prefixed
32 bit instructions.
* [debugger/debug.l]
Recognize new token ABORT. Recognize single letters 'p'
and 'q' as tokens.
* [debugger/dbg.y]
Add new token ABORT. Allow print command to be invoked by
'p' and quit command by 'q', ala GDB. Change lots of '};'
to just '}'. Add static dummy_regs to wine_debug so that
wine_debug(0, NULL) doesn't core dump with qmagic.
* [debugger/info.c]
Correct syntax of break command in helptext and omit former
comment about probable bugginess of the disassembly since it
is now correct. Change fprintf of first backtrace stack
frame to match that of the second and subsequent frames.
* [loader/selector.c]
Change construction of command line in CreatePSP from creating
a string that looks like "arg1 arg2 \r" to "arg1 arg2". A DOS
PSP command line looks like " arg1 arg2\r" with the length not
including the trailing "\r" but that is not how Windows does it.
* [loader/library.c]
Change uses of %s to print strings in GetModuleHandle to %x so
that string IDs don't cause a core dump with qmagic. Handle
converting a string id to a literal module handle. For
example, GetModuleHandle((LPSTR) 0x57) now returns 0x57 if
it is a real module handle.
* [misc/message.c]
In MessageBox, translate a NULL title argument to the string "Error".
* [misc/profile.c]
In GetSetProfile translate a NULL Default argument to "". Any
caller whose Default argument is NULL is buggy, but CHARMAP does it
anyway.
* [objects/font.c]
Add NULL pointer checks in EnumFontFamilies to prevent core dumps.
Sat May 28 20:01:51 1994 Jon Tombs (jon@gtex02.us.es)
* New options/resourses nosaveunders and nobackingstore. By
default backingstore and saveunders are now enabled, these use
more memory but avoids those slow (sometimes multiple) redraws
caused be exposure events.
May 30, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [misc/driver.c] New file
Skeleton for 'Installable Wine Drivers' functions. :-)
* [misc/audio.c] New file
Skeleton for basic 'Audio Driver' functions.
* [misc/network.c] New file
Stubs for few networking functions.
* [misc/mmsystem.c]
More coding ... a dust in a galaxy ...
* [misc/shell.c]
Some coding for 'RegXXX' functions ... a dust in the wind ...
* [misc/profile.c]
Bug fix in GetSetProfile(), bad enumeration if KeyName == NULL.
* [objects/gdi.c]
New function CreateDiscardableBitmap(), it just calling
CreateCompatibleBitmap() for now. It's get 'clock.exe' running ! :-)
* [controls/listbox.c]
* [controls/combo.c]
New font member assigned to SYSTEM_FONT as default.
Added processing for WM_SETFONT message;
Tue May 31 20:34:25 EDT 1994 John Richardson <jrichard@cs.uml.edu>
* [windows/event.c]
Added AsyncMouseButtonsStates array for GetAsyncKeyState.
* [windows/keyboard.c]
Implemented beginning of GetAsyncKeyState.
Wed May 25 23:35:03 1994 David Metcalfe <david@prism.demon.co.uk>
* [objects/metafile.c] [include/metafile.h]
[windows/mapping.c] [objects/clipping.c] [objects/bitblt.c]
[windows/dc.c]
Further metafile support.
1994-06-03 00:38:20 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
size.cx = dc->w.VportExtX;
|
|
|
|
|
size.cy = dc->w.VportExtY;
|
|
|
|
|
if ((dc->w.MapMode != MM_ISOTROPIC) && (dc->w.MapMode != MM_ANISOTROPIC))
|
|
|
|
|
return size.cx | (size.cy << 16);
|
|
|
|
|
if (!xNum || !xDenom || !xNum || !yDenom) return 0;
|
|
|
|
|
dc->w.VportExtX = (dc->w.VportExtX * xNum) / xDenom;
|
|
|
|
|
dc->w.VportExtY = (dc->w.VportExtY * yNum) / yDenom;
|
|
|
|
|
if (dc->w.VportExtX == 0) dc->w.VportExtX = 1;
|
|
|
|
|
if (dc->w.VportExtY == 0) dc->w.VportExtY = 1;
|
|
|
|
|
if (dc->w.MapMode == MM_ISOTROPIC) MAPPING_FixIsotropic( dc );
|
1993-09-04 12:09:32 +02:00
|
|
|
return size.cx | (size.cy << 16);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* ScaleViewportExtEx (GDI.484)
|
|
|
|
|
*/
|
|
|
|
|
BOOL ScaleViewportExtEx( HDC hdc, short xNum, short xDenom,
|
|
|
|
|
short yNum, short yDenom, LPSIZE size )
|
|
|
|
|
{
|
|
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
if (size)
|
|
|
|
|
{
|
|
|
|
|
size->cx = dc->w.VportExtX;
|
|
|
|
|
size->cy = dc->w.VportExtY;
|
|
|
|
|
}
|
|
|
|
|
if ((dc->w.MapMode != MM_ISOTROPIC) && (dc->w.MapMode != MM_ANISOTROPIC))
|
|
|
|
|
return TRUE;
|
|
|
|
|
if (!xNum || !xDenom || !xNum || !yDenom) return FALSE;
|
|
|
|
|
dc->w.VportExtX = (dc->w.VportExtX * xNum) / xDenom;
|
|
|
|
|
dc->w.VportExtY = (dc->w.VportExtY * yNum) / yDenom;
|
|
|
|
|
if (dc->w.VportExtX == 0) dc->w.VportExtX = 1;
|
|
|
|
|
if (dc->w.VportExtY == 0) dc->w.VportExtY = 1;
|
|
|
|
|
if (dc->w.MapMode == MM_ISOTROPIC) MAPPING_FixIsotropic( dc );
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* ScaleWindowExt (GDI.16)
|
|
|
|
|
*/
|
|
|
|
|
DWORD ScaleWindowExt( HDC hdc, short xNum, short xDenom,
|
|
|
|
|
short yNum, short yDenom )
|
|
|
|
|
{
|
|
|
|
|
SIZE size;
|
Release 940602
Sat May 28 12:03:23 1994 Bob Amstadt (bob@pooh)
* miscemu/int21.c (OpenExistingFile):
OpenExistingFile needed to return handle in AX register instead
of the BX register.
* miscemu/int21.c (ioctlGetDeviceInfo):
Added a little code to give a fake result for normal files.
Wed May 25 21:55:38 1994 Bob Amstadt (bob@pooh)
* [memory/global.c]
return value from GlobalSize was completely wrong.
* [miscemu/int21.h]
fixed bug in FindFirst. Directory pointer (dp) was not placed in
dta correctly.
* [tools/build.c]
fixed creation of pop.h to guarantee that flags are restored correctly.
* [misc/comm.c]
changed all occurance of strncmp() to strncasecmp().
BuildCommDCB() should not require that OpenComm() be called first.
* [loader/selector.c]
Heap initialized to size of full segment less stack size and
automatic data size.
Sat May 28 09:14:33 1994 Rick Sladkey (jrs@world.std.com)
* [controls/listbox.c]
Correct typos in ListBoxResetContent where lpls variable is
used where lsls2 variable is meant. Don't call USER_HEAP_FREE
twice on the same handle if hData and hMem are the same.
* [debugger/opcodes/i386-dis.c]
Add new name array names_rmw for table driven decoding of the
16-bit mod/rm field. Omit large case statement in OP_E and
replace with array reference to match existing coding style.
Add new static variable machine with value 286 or 386 to
correctly decode mod/rm field in either 16 or 32 bit modes.
Set it in print_insn_i{2,3}86. In OP_E use it to decide how
to decode mod/rm. While the code was correct for 16 bit code,
it was improperly decoding mod/rm fields on word prefixed
32 bit instructions.
* [debugger/debug.l]
Recognize new token ABORT. Recognize single letters 'p'
and 'q' as tokens.
* [debugger/dbg.y]
Add new token ABORT. Allow print command to be invoked by
'p' and quit command by 'q', ala GDB. Change lots of '};'
to just '}'. Add static dummy_regs to wine_debug so that
wine_debug(0, NULL) doesn't core dump with qmagic.
* [debugger/info.c]
Correct syntax of break command in helptext and omit former
comment about probable bugginess of the disassembly since it
is now correct. Change fprintf of first backtrace stack
frame to match that of the second and subsequent frames.
* [loader/selector.c]
Change construction of command line in CreatePSP from creating
a string that looks like "arg1 arg2 \r" to "arg1 arg2". A DOS
PSP command line looks like " arg1 arg2\r" with the length not
including the trailing "\r" but that is not how Windows does it.
* [loader/library.c]
Change uses of %s to print strings in GetModuleHandle to %x so
that string IDs don't cause a core dump with qmagic. Handle
converting a string id to a literal module handle. For
example, GetModuleHandle((LPSTR) 0x57) now returns 0x57 if
it is a real module handle.
* [misc/message.c]
In MessageBox, translate a NULL title argument to the string "Error".
* [misc/profile.c]
In GetSetProfile translate a NULL Default argument to "". Any
caller whose Default argument is NULL is buggy, but CHARMAP does it
anyway.
* [objects/font.c]
Add NULL pointer checks in EnumFontFamilies to prevent core dumps.
Sat May 28 20:01:51 1994 Jon Tombs (jon@gtex02.us.es)
* New options/resourses nosaveunders and nobackingstore. By
default backingstore and saveunders are now enabled, these use
more memory but avoids those slow (sometimes multiple) redraws
caused be exposure events.
May 30, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [misc/driver.c] New file
Skeleton for 'Installable Wine Drivers' functions. :-)
* [misc/audio.c] New file
Skeleton for basic 'Audio Driver' functions.
* [misc/network.c] New file
Stubs for few networking functions.
* [misc/mmsystem.c]
More coding ... a dust in a galaxy ...
* [misc/shell.c]
Some coding for 'RegXXX' functions ... a dust in the wind ...
* [misc/profile.c]
Bug fix in GetSetProfile(), bad enumeration if KeyName == NULL.
* [objects/gdi.c]
New function CreateDiscardableBitmap(), it just calling
CreateCompatibleBitmap() for now. It's get 'clock.exe' running ! :-)
* [controls/listbox.c]
* [controls/combo.c]
New font member assigned to SYSTEM_FONT as default.
Added processing for WM_SETFONT message;
Tue May 31 20:34:25 EDT 1994 John Richardson <jrichard@cs.uml.edu>
* [windows/event.c]
Added AsyncMouseButtonsStates array for GetAsyncKeyState.
* [windows/keyboard.c]
Implemented beginning of GetAsyncKeyState.
Wed May 25 23:35:03 1994 David Metcalfe <david@prism.demon.co.uk>
* [objects/metafile.c] [include/metafile.h]
[windows/mapping.c] [objects/clipping.c] [objects/bitblt.c]
[windows/dc.c]
Further metafile support.
1994-06-03 00:38:20 +02:00
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc)
|
|
|
|
|
{
|
|
|
|
|
dc = (DC *)GDI_GetObjPtr(hdc, METAFILE_DC_MAGIC);
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
MF_MetaParam4(dc, META_SCALEWINDOWEXT, xNum, xDenom, yNum, yDenom);
|
1993-09-04 12:09:32 +02:00
|
|
|
return 0;
|
Release 940602
Sat May 28 12:03:23 1994 Bob Amstadt (bob@pooh)
* miscemu/int21.c (OpenExistingFile):
OpenExistingFile needed to return handle in AX register instead
of the BX register.
* miscemu/int21.c (ioctlGetDeviceInfo):
Added a little code to give a fake result for normal files.
Wed May 25 21:55:38 1994 Bob Amstadt (bob@pooh)
* [memory/global.c]
return value from GlobalSize was completely wrong.
* [miscemu/int21.h]
fixed bug in FindFirst. Directory pointer (dp) was not placed in
dta correctly.
* [tools/build.c]
fixed creation of pop.h to guarantee that flags are restored correctly.
* [misc/comm.c]
changed all occurance of strncmp() to strncasecmp().
BuildCommDCB() should not require that OpenComm() be called first.
* [loader/selector.c]
Heap initialized to size of full segment less stack size and
automatic data size.
Sat May 28 09:14:33 1994 Rick Sladkey (jrs@world.std.com)
* [controls/listbox.c]
Correct typos in ListBoxResetContent where lpls variable is
used where lsls2 variable is meant. Don't call USER_HEAP_FREE
twice on the same handle if hData and hMem are the same.
* [debugger/opcodes/i386-dis.c]
Add new name array names_rmw for table driven decoding of the
16-bit mod/rm field. Omit large case statement in OP_E and
replace with array reference to match existing coding style.
Add new static variable machine with value 286 or 386 to
correctly decode mod/rm field in either 16 or 32 bit modes.
Set it in print_insn_i{2,3}86. In OP_E use it to decide how
to decode mod/rm. While the code was correct for 16 bit code,
it was improperly decoding mod/rm fields on word prefixed
32 bit instructions.
* [debugger/debug.l]
Recognize new token ABORT. Recognize single letters 'p'
and 'q' as tokens.
* [debugger/dbg.y]
Add new token ABORT. Allow print command to be invoked by
'p' and quit command by 'q', ala GDB. Change lots of '};'
to just '}'. Add static dummy_regs to wine_debug so that
wine_debug(0, NULL) doesn't core dump with qmagic.
* [debugger/info.c]
Correct syntax of break command in helptext and omit former
comment about probable bugginess of the disassembly since it
is now correct. Change fprintf of first backtrace stack
frame to match that of the second and subsequent frames.
* [loader/selector.c]
Change construction of command line in CreatePSP from creating
a string that looks like "arg1 arg2 \r" to "arg1 arg2". A DOS
PSP command line looks like " arg1 arg2\r" with the length not
including the trailing "\r" but that is not how Windows does it.
* [loader/library.c]
Change uses of %s to print strings in GetModuleHandle to %x so
that string IDs don't cause a core dump with qmagic. Handle
converting a string id to a literal module handle. For
example, GetModuleHandle((LPSTR) 0x57) now returns 0x57 if
it is a real module handle.
* [misc/message.c]
In MessageBox, translate a NULL title argument to the string "Error".
* [misc/profile.c]
In GetSetProfile translate a NULL Default argument to "". Any
caller whose Default argument is NULL is buggy, but CHARMAP does it
anyway.
* [objects/font.c]
Add NULL pointer checks in EnumFontFamilies to prevent core dumps.
Sat May 28 20:01:51 1994 Jon Tombs (jon@gtex02.us.es)
* New options/resourses nosaveunders and nobackingstore. By
default backingstore and saveunders are now enabled, these use
more memory but avoids those slow (sometimes multiple) redraws
caused be exposure events.
May 30, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [misc/driver.c] New file
Skeleton for 'Installable Wine Drivers' functions. :-)
* [misc/audio.c] New file
Skeleton for basic 'Audio Driver' functions.
* [misc/network.c] New file
Stubs for few networking functions.
* [misc/mmsystem.c]
More coding ... a dust in a galaxy ...
* [misc/shell.c]
Some coding for 'RegXXX' functions ... a dust in the wind ...
* [misc/profile.c]
Bug fix in GetSetProfile(), bad enumeration if KeyName == NULL.
* [objects/gdi.c]
New function CreateDiscardableBitmap(), it just calling
CreateCompatibleBitmap() for now. It's get 'clock.exe' running ! :-)
* [controls/listbox.c]
* [controls/combo.c]
New font member assigned to SYSTEM_FONT as default.
Added processing for WM_SETFONT message;
Tue May 31 20:34:25 EDT 1994 John Richardson <jrichard@cs.uml.edu>
* [windows/event.c]
Added AsyncMouseButtonsStates array for GetAsyncKeyState.
* [windows/keyboard.c]
Implemented beginning of GetAsyncKeyState.
Wed May 25 23:35:03 1994 David Metcalfe <david@prism.demon.co.uk>
* [objects/metafile.c] [include/metafile.h]
[windows/mapping.c] [objects/clipping.c] [objects/bitblt.c]
[windows/dc.c]
Further metafile support.
1994-06-03 00:38:20 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
size.cx = dc->w.WndExtX;
|
|
|
|
|
size.cy = dc->w.WndExtY;
|
|
|
|
|
if ((dc->w.MapMode != MM_ISOTROPIC) && (dc->w.MapMode != MM_ANISOTROPIC))
|
|
|
|
|
return size.cx | (size.cy << 16);
|
|
|
|
|
if (!xNum || !xDenom || !xNum || !yDenom) return FALSE;
|
|
|
|
|
dc->w.WndExtX = (dc->w.WndExtX * xNum) / xDenom;
|
|
|
|
|
dc->w.WndExtY = (dc->w.WndExtY * yNum) / yDenom;
|
|
|
|
|
if (dc->w.WndExtX == 0) dc->w.WndExtX = 1;
|
|
|
|
|
if (dc->w.WndExtY == 0) dc->w.WndExtY = 1;
|
|
|
|
|
if (dc->w.MapMode == MM_ISOTROPIC) MAPPING_FixIsotropic( dc );
|
1993-09-04 12:09:32 +02:00
|
|
|
return size.cx | (size.cy << 16);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
|
* ScaleWindowExtEx (GDI.485)
|
|
|
|
|
*/
|
|
|
|
|
BOOL ScaleWindowExtEx( HDC hdc, short xNum, short xDenom,
|
|
|
|
|
short yNum, short yDenom, LPSIZE size )
|
|
|
|
|
{
|
|
|
|
|
DC * dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
|
|
|
|
|
if (!dc) return FALSE;
|
|
|
|
|
if (size)
|
|
|
|
|
{
|
|
|
|
|
size->cx = dc->w.WndExtX;
|
|
|
|
|
size->cy = dc->w.WndExtY;
|
|
|
|
|
}
|
|
|
|
|
if ((dc->w.MapMode != MM_ISOTROPIC) && (dc->w.MapMode != MM_ANISOTROPIC))
|
|
|
|
|
return TRUE;
|
|
|
|
|
if (!xNum || !xDenom || !xNum || !yDenom) return FALSE;
|
|
|
|
|
dc->w.WndExtX = (dc->w.WndExtX * xNum) / xDenom;
|
|
|
|
|
dc->w.WndExtY = (dc->w.WndExtY * yNum) / yDenom;
|
|
|
|
|
if (dc->w.WndExtX == 0) dc->w.WndExtX = 1;
|
|
|
|
|
if (dc->w.WndExtY == 0) dc->w.WndExtY = 1;
|
|
|
|
|
if (dc->w.MapMode == MM_ISOTROPIC) MAPPING_FixIsotropic( dc );
|
|
|
|
|
return TRUE;
|
|
|
|
|
}
|