wine/graphics/env.c
Alexandre Julliard 642d3136de Release 980712
Sun Jul 12 16:23:36 1998  Alexandre Julliard  <julliard@lrc.epfl.ch>

	* [server/*] [scheduler/client.c] (new files)
	  [scheduler/sysdeps.c] [scheduler/thread.c] [scheduler/process.c]
	Beginnings of client/server communication for inter-process
	synchronisation.

Sat Jul 11 19:45:45 1998  Ulrich Weigand <weigand@informatik.uni-erlangen.de>

	* [include/bitmap.h] [objects/bitmap.c] [objects/dib.c] 
	  [objects/oembitmap.c]
	Speed up DIB section handling by using pre-allocated colormap and 
	XImage. Moved DIB section data out of general BITMAPOBJ structure.
	Bugfix: GetDIBits32 would overwrite one byte beyond bitmap data.

	* [if1632/shell.spec] [if1632/kernel.spec] [win32/kernel32.c]
	More verbose error message if ThunkConnect fails.
	Implemented KERNEL_475.

	* [files/profile.c] [ole/ole2nls.c]
	Minor bugfixes.

	* [if1632/builtin.c] [if1632/kernel.spec] [include/task.h]
	  [loader/ne/module.c] [loader/task.c]
	Implemented KERNEL.THHOOK.

	* [if1632/wprocs.spec] [include/process.h] [msdos/dpmi.c] [msdos/vxd.c]
	Implemented Win32s VxD services (W32S.386).

Sat Jul 11 17:52:23 1998  Huw D M Davies <daviesh@abacus.physics.ox.ac.uk>

	* [graphics/x11drv/xfont.c] [graphics/x11drv/text.c] 
	  [include/x11font.h]
	Improve handling of rotated X11 fonts. Metrics/extents should now be
	correct. ExtTextOut should behave better (still doesn't handle lpDx).

	* [graphics/painting.c]
	DrawFocusRect32: Don't do anything if width or height are zero.

Sat Jul 11 15:21:35 1998  Andreas Mohr <100.30936@germany.net>

	* [files/profile.c] [include/windows.h]
	The length arguments of *Profile*() need to be treated
	as UINTxx instead of INTxx.

	* [graphics/env.c] [graphics/win16drv/init.c] [include/print.h]
	  [misc/printdrv.c]
	Many printer driver fixes/changes (many thanks go to Huw !).
	Most printers should work again ;)

	* [memory/atom.c]
	Fixed ATOM_AddAtom to store atoms exactly like Windows.

	* [*/*]
	Fixed misc compiler warnings.

Fri Jul 10 15:58:36 1998  Marcus Meissner <marcus@jet.franken.de>

	* [files/drive.c]
	Fixed GetDriveType16 to return DRIVE_REMOTE again.

	* [loader/pe_image.c][loader/module.c]
	Look for modules that have the same modulename or the same
	filename (they sometimes differ).
	Fixed up fixup_imports, removed one of the loops.

	* [windows/winpos.c]
	Added some NULL ptr checks. Needs more.

	* [graphics/ddraw.c]
	Some stubs added.

	* [if1632/snoop.c]
	Updated, made WINELIB compatible.

Fri Jul 10 04:39:56 1998  Douglas Ridgway  <ridgway@winehq.com>

	* [objects/enhmetafile.c] [relay32/gdi32.spec]
	Small tweaks for documentation system.

Thu Jul  9 22:00:18 1998  Eric Kohl <ekohl@abo.rhein-zeitung.de>

	* [controls/commctrl.c][include/commctrl.h][relay32/comctl32.spec]
	Fixed GetEffectiveClientRect, CreateToolbarEx and CreateMappedBitmap.
	Added stub for ShowHideMenuCtl. Added some documentation.

	* [documentation/common_controls]
	Added and updated some information.

	* [controls/toolbar.c][include/toolbar.h]
	Added string support.

	* [misc/shell.c][misc/shellord.c][relay32/shell.spec]
	Changed names of undocumented functions to their real names and
	fixed the export table.

	* [controls/imagelist.c][relay32/comctl32.spec]
	Added stub for ImageList_SetFilter.
	Fixed some minor bugs and typos.

	* [objects/font.c][include/windows.h][relay32/gdi32.spec]
	Added stubs for GetCharacterPlacement32[A/W].

	* [objects/region.c][relay32/gdi32.spec]
	Added stub for UNDOCUMENTED GetRandomRgn.

	* [controls/commctrl.c][controls/*.c][include/*.h]
	Added dummy listview, pager, rebar, tooltips, trackbar and
	treeview control. This keeps some programs from complaining.

Thu Jul  9 11:23:58 1998  Rein Klazes <rklazes@casema.net>

	* [graphics/painting.c] [graphics/*/init.c]
	  [graphics/x11drv/graphics.c] [relay32/gdi32.spec]
	  [if1632/gdi.spec] [include/gdi.h] [include/x11drv.h]
	Implemented drawing bezier curves: PolyBezier16/32 and
	PolyBezierTo16/32.

	* [graphics/x11drv/graphics.c]
	Improved accuracy of several graphic routines, especially the
	drawing of pie's.

	* [include/windows.h] [misc/spy.c]
	Added 25 window messages related to programs based on MFC and/or OLE.

Wed Jul  8 22:00:00 1998  James Juran  <jrj120@psu.edu>

	* [documentation/wine.man]
	Updated manpage.

	* [wine.ini]
	Added section for Win95Look=true (commented out by default).

Wed Jul  8 06:23:19 1998  Matthew Becker <mbecker@glasscity.net>

	* [misc/registry.c]
	Fixed a crash in RegEnumValue32A when the dwType parameter is
	NULL.

	* [programs/regtest/regtest.c]
	Improved the printing of errors.

	* [misc/ntdll.c]
	Added stub for RtlFormatCurrentUserKeyPath.

	* [win32/console.c]
	Added stub for ScrollConsoleScreenBuffer.

Mon Jul  6 16:41:47 1998  Per Lindström <pelinstr@algonet.se>

	* [include/windows.h] [relay32/kernel.spec] [win32/newfns.c]
	Added stubs for SleepEx and TerminateProcess.

	* [rc/README]
	Corrected a grammatical error.

Mon Jul  3 12:00:00 1998  Juergen Schmied <juergen.schmied@metronet.de>

	* [misc/shellord.c]
	Put some TRACE in.

	* [memory/string.c]
	Deleted unused variable in lstrcmpi32A.

	* [include/windows.h][memory/string.c]
	Added functions WideCharToLocal32 LocalToWideChar32 for
	OLE-strings

	* [include/shlobj.h][include/winerror.h][misc/shell.c]
	  [ole/folders.c]
	Added definition of internal class pidlmgr.
	Changed definitions of EnumIDList, IShellFolder.
	Added some OLE error constants.
	Implemented EnumIDList, IShellFolder, IClassFactory,
	PidlMgr, SHELL32_DllGetClassObject, SHGetDesktopFolder,
	SHGetSpecialFolderLocation (half), SHGetPathFromIDList
	(!!This stuff is not finished yet!!)

	* [include/windows.h][misc/network][reley32/mpr.spec]
	Added stubs for WNetConnectionDialog32[A|W|API].
	Added struct LPCONNECTDLGSTRUCT32[A|W] and some constants.
	Added some SetLastError(WN_NO_NETWORK) to the stubs.
	Fixed bufferhandling in WNetCancelConnection
	Added stub for MultinetGetErrorText[A|W]

	* [ole/ole2nls.c]
	Rewrote GetTimeFormat32A.

Fri Jul  3 10:27:30 1998  Michael Poole <poole+@andrew.cmu.edu>

	* [graphics/ddraw.c] [tsx11/X11_calls]
	Implement IDirectDrawPalette_GetEntries.
	Use CopyColormapAndFree to avoid erasing previously-set
	palette entries.

	* [graphics/ddraw.c] [include/ddraw.h]
	  [tools/make_X11wrappers] [tsx11/X11_calls]
	Provide a preliminary, not-yet-working framework for doing
	DirectDraw via Xlib or XShm as well as DGA.

Tue Jun 30 00:16:09 1998  Marcel Baur <mbaur@g26.ethz.ch>

	* [ole/nls/*.nls]
	Added remaining 22 locales (including arabic locales).
1998-07-12 19:29:36 +00:00

148 lines
3.3 KiB
C

/*
* Driver Environment functions
*
* Note: This has NOTHING to do with the task/process environment!
*
* Copyright 1997 Marcus Meissner
* Copyright 1998 Andreas Mohr
*/
#include <stdio.h>
#include <string.h>
#include "windows.h"
#include "config.h"
#include "gdi.h"
#include "debug.h"
#include "heap.h"
typedef struct {
ATOM atom;
HGLOBAL16 handle;
} ENVTABLE;
static ENVTABLE EnvTable[20];
static ENVTABLE *SearchEnvTable(ATOM atom)
{
INT16 i;
for (i = 19; i >= 0; i--) {
if (EnvTable[i].atom == atom)
return &EnvTable[i];
}
return NULL;
}
static ATOM GDI_GetNullPortAtom(void)
{
static ATOM NullPortAtom = 0;
if (!NullPortAtom)
{
char NullPort[256];
GetProfileString32A( "windows", "nullport", "none",
NullPort, sizeof(NullPort) );
NullPortAtom = AddAtom32A( NullPort );
}
return NullPortAtom;
}
static ATOM PortNameToAtom(LPCSTR lpPortName, BOOL16 add)
{
char *p;
BOOL32 needfree = FALSE;
ATOM ret;
if (lpPortName[strlen(lpPortName) - 1] == ':') {
p = HEAP_strdupA(GetProcessHeap(), 0, lpPortName);
p[strlen(lpPortName) - 1] = '\0';
needfree = TRUE;
}
else
p = (char *)lpPortName;
if (add)
ret = AddAtom32A(p);
else
ret = FindAtom32A(p);
if(needfree) HeapFree(GetProcessHeap(), 0, p);
return ret;
}
/***********************************************************************
* GetEnvironment (GDI.134)
*/
INT16 WINAPI GetEnvironment(LPCSTR lpPortName, LPDEVMODE16 lpdev, UINT16 nMaxSize)
{
ATOM atom;
LPCSTR p;
ENVTABLE *env;
WORD size;
TRACE(gdi, "('%s', %p, %d)\n", lpPortName, lpdev, nMaxSize);
if (!(atom = PortNameToAtom(lpPortName, FALSE)))
return 0;
if (atom == GDI_GetNullPortAtom())
if (!(atom = FindAtom32A((LPCSTR)lpdev)))
return 0;
if (!(env = SearchEnvTable(atom)))
return 0;
size = GlobalSize16(env->handle);
if (!lpdev) return 0;
if (size < nMaxSize) nMaxSize = size;
if (!(p = GlobalLock16(env->handle))) return 0;
memcpy(lpdev, p, nMaxSize);
GlobalUnlock16(env->handle);
return nMaxSize;
}
/***********************************************************************
* SetEnvironment (GDI.132)
*/
INT16 WINAPI SetEnvironment(LPCSTR lpPortName, LPDEVMODE16 lpdev, UINT16 nCount)
{
ATOM atom;
BOOL16 nullport = FALSE;
LPSTR p;
ENVTABLE *env;
HGLOBAL16 handle;
TRACE(gdi, "('%s', %p, %d)\n", lpPortName, lpdev, nCount);
if ((atom = PortNameToAtom(lpPortName, FALSE))) {
if (atom == GDI_GetNullPortAtom()) {
nullport = TRUE;
atom = FindAtom32A((LPCSTR)lpdev);
}
env = SearchEnvTable(atom);
GlobalFree16(env->handle);
env->atom = 0;
}
if (nCount) { /* store DEVMODE struct */
if (nullport)
p = (LPSTR)lpdev;
else
p = (LPSTR)lpPortName;
if ((atom = PortNameToAtom(p, TRUE))
&& (env = SearchEnvTable(0))
&& (handle = GlobalAlloc16(GMEM_SHARE|GMEM_MOVEABLE, nCount))) {
if (!(p = GlobalLock16(handle))) {
GlobalFree16(handle);
return 0;
}
env->atom = atom;
env->handle = handle;
memcpy(p, lpdev, nCount);
GlobalUnlock16(handle);
return handle;
}
else return 0;
}
else return -1;
}