1499 lines
44 KiB
C
1499 lines
44 KiB
C
/*
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* GDI functions
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*
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* Copyright 1993 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include <assert.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winreg.h"
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#include "winerror.h"
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#include "local.h"
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#include "gdi.h"
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#include "gdi_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(gdi);
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#define HGDIOBJ_32(h16) ((HGDIOBJ)(ULONG_PTR)(h16))
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#define GDI_HEAP_SIZE 0xffe0
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/***********************************************************************
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* GDI stock objects
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*/
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static const LOGBRUSH WhiteBrush = { BS_SOLID, RGB(255,255,255), 0 };
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static const LOGBRUSH BlackBrush = { BS_SOLID, RGB(0,0,0), 0 };
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static const LOGBRUSH NullBrush = { BS_NULL, 0, 0 };
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/* FIXME: these should perhaps be BS_HATCHED, at least for 1 bitperpixel */
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static const LOGBRUSH LtGrayBrush = { BS_SOLID, RGB(192,192,192), 0 };
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static const LOGBRUSH GrayBrush = { BS_SOLID, RGB(128,128,128), 0 };
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/* This is BS_HATCHED, for 1 bitperpixel. This makes the spray work in pbrush */
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/* See HatchBrushes in x11drv for the HS_DIAGCROSS+1 hack */
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static const LOGBRUSH DkGrayBrush = { BS_HATCHED, RGB(0,0,0), (HS_DIAGCROSS+1) };
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static const LOGPEN WhitePen = { PS_SOLID, { 0, 0 }, RGB(255,255,255) };
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static const LOGPEN BlackPen = { PS_SOLID, { 0, 0 }, RGB(0,0,0) };
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static const LOGPEN NullPen = { PS_NULL, { 0, 0 }, 0 };
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static const LOGBRUSH DCBrush = { BS_SOLID, RGB(255,255,255), 0 };
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static const LOGPEN DCPen = { PS_SOLID, { 0, 0 }, RGB(0,0,0) };
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/* reserve one extra entry for the stock default bitmap */
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/* this is what Windows does too */
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#define NB_STOCK_OBJECTS (STOCK_LAST+2)
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static HGDIOBJ stock_objects[NB_STOCK_OBJECTS];
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static SYSLEVEL GDI_level;
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static CRITICAL_SECTION_DEBUG critsect_debug =
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{
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0, 0, &GDI_level.crst,
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{ &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList },
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0, 0, { 0, (DWORD)(__FILE__ ": GDI_level") }
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};
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static SYSLEVEL GDI_level = { { &critsect_debug, -1, 0, 0, 0, 0 }, 3 };
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static WORD GDI_HeapSel;
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inline static BOOL get_bool(char *buffer)
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{
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return (buffer[0] == 'y' || buffer[0] == 'Y' ||
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buffer[0] == 't' || buffer[0] == 'T' ||
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buffer[0] == '1');
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}
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/****************************************************************************
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*
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* language-independent stock fonts
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*
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*/
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static const LOGFONTW OEMFixedFont =
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{ 12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, OEM_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN, {'\0'} };
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static const LOGFONTW AnsiFixedFont =
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{ 12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN, {'\0'} };
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static const LOGFONTW AnsiVarFont =
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{ 12, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'} };
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/******************************************************************************
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*
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* language-dependent stock fonts
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*
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* 'ANSI' charset and 'DEFAULT' charset is not same.
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* The chars in CP_ACP should be drawn with 'DEFAULT' charset.
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* 'ANSI' charset seems to be identical with ISO-8859-1.
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* 'DEFAULT' charset is a language-dependent charset.
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*
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* 'System' font seems to be an alias for language-dependent font.
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*/
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/*
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* language-dependenet stock fonts for all known charsets
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* please see TranslateCharsetInfo (objects/font.c) and
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* CharsetBindingInfo (graphics/x11drv/xfont.c),
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* and modify entries for your language if needed.
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*/
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struct DefaultFontInfo
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{
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UINT charset;
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LOGFONTW SystemFont;
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LOGFONTW DeviceDefaultFont;
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LOGFONTW SystemFixedFont;
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LOGFONTW DefaultGuiFont;
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};
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static const struct DefaultFontInfo default_fonts[] =
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{
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{ ANSI_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
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-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ANSI_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'}
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},
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},
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{ EASTEUROPE_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, EASTEUROPE_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, EASTEUROPE_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, EASTEUROPE_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
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-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, EASTEUROPE_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'}
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},
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},
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{ RUSSIAN_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, RUSSIAN_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, RUSSIAN_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, RUSSIAN_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
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-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, RUSSIAN_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'}
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},
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},
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{ GREEK_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, GREEK_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, GREEK_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, GREEK_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
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-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, GREEK_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'}
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},
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},
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{ TURKISH_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, TURKISH_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, TURKISH_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, TURKISH_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
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-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, TURKISH_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'}
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},
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},
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{ HEBREW_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, HEBREW_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, HEBREW_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, HEBREW_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
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-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, HEBREW_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'}
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},
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},
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{ ARABIC_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ARABIC_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ARABIC_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ARABIC_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
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-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, ARABIC_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'}
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},
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},
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{ BALTIC_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, BALTIC_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, BALTIC_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, BALTIC_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
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-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, BALTIC_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'}
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},
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},
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{ THAI_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, THAI_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, THAI_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, THAI_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
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-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, THAI_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'}
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},
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},
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{ SHIFTJIS_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, SHIFTJIS_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, SHIFTJIS_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, SHIFTJIS_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
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-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, SHIFTJIS_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'M','S',' ','U','I',' ','G','o','t','h','i','c','\0'}
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},
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},
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{ GB2312_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, GB2312_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, GB2312_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, GB2312_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
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-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, GB2312_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'M','S',' ','S','o','n','g','\0'} /* FIXME: Is this correct? */
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},
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},
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{ HANGEUL_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, HANGEUL_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, HANGEUL_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, HANGEUL_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
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-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, HANGEUL_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'G','u','l','i','m'},
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},
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},
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{ CHINESEBIG5_CHARSET,
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{ /* System */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, CHINESEBIG5_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'S','y','s','t','e','m','\0'}
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},
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{ /* Device Default */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, CHINESEBIG5_CHARSET,
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0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
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{'\0'}
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},
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{ /* System Fixed */
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16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, CHINESEBIG5_CHARSET,
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0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
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{'\0'}
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},
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{ /* DefaultGuiFont */
|
|
-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, CHINESEBIG5_CHARSET,
|
|
0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
|
|
{'\0'} /* FIXME - what is the native font??? */
|
|
},
|
|
},
|
|
{ JOHAB_CHARSET,
|
|
{ /* System */
|
|
16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, JOHAB_CHARSET,
|
|
0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
|
|
{'S','y','s','t','e','m','\0'}
|
|
},
|
|
{ /* Device Default */
|
|
16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, JOHAB_CHARSET,
|
|
0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
|
|
{'\0'}
|
|
},
|
|
{ /* System Fixed */
|
|
16, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, JOHAB_CHARSET,
|
|
0, 0, DEFAULT_QUALITY, FIXED_PITCH | FF_MODERN,
|
|
{'\0'}
|
|
},
|
|
{ /* DefaultGuiFont */
|
|
-11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, JOHAB_CHARSET,
|
|
0, 0, DEFAULT_QUALITY, VARIABLE_PITCH | FF_SWISS,
|
|
{'M','S',' ','M','i','n','g','l','i','u','\0'} /* FIXME: Is this correct? */
|
|
},
|
|
},
|
|
};
|
|
|
|
|
|
/******************************************************************************
|
|
* get_default_fonts
|
|
*/
|
|
static const struct DefaultFontInfo* get_default_fonts(UINT charset)
|
|
{
|
|
int n;
|
|
|
|
for(n=0;n<(sizeof(default_fonts)/sizeof(default_fonts[0]));n++)
|
|
{
|
|
if ( default_fonts[n].charset == charset )
|
|
return &default_fonts[n];
|
|
}
|
|
|
|
FIXME( "unhandled charset 0x%08x - use ANSI_CHARSET for default stock objects\n", charset );
|
|
return &default_fonts[0];
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* get_default_charset (internal)
|
|
*
|
|
* get the language-dependent charset that can handle CP_ACP correctly.
|
|
*/
|
|
static UINT get_default_charset( void )
|
|
{
|
|
CHARSETINFO csi;
|
|
UINT uACP;
|
|
|
|
uACP = GetACP();
|
|
csi.ciCharset = ANSI_CHARSET;
|
|
if ( ! TranslateCharsetInfo( (LPDWORD)uACP, &csi, TCI_SRCCODEPAGE ) )
|
|
{
|
|
FIXME( "unhandled codepage %u - use ANSI_CHARSET for default stock objects\n", uACP );
|
|
return ANSI_CHARSET;
|
|
}
|
|
|
|
return csi.ciCharset;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* create_stock_font
|
|
*/
|
|
static HFONT create_stock_font( char const *fontName, const LOGFONTW *font, HKEY hkey )
|
|
{
|
|
LOGFONTW lf;
|
|
char key[256];
|
|
char buffer[MAX_PATH];
|
|
DWORD type, count;
|
|
|
|
if (!hkey) return CreateFontIndirectW( font );
|
|
|
|
lf = *font;
|
|
sprintf(key, "%s.Height", fontName);
|
|
count = sizeof(buffer);
|
|
if(!RegQueryValueExA(hkey, key, 0, &type, buffer, &count))
|
|
lf.lfHeight = atoi(buffer);
|
|
|
|
sprintf(key, "%s.Bold", fontName);
|
|
count = sizeof(buffer);
|
|
if(!RegQueryValueExA(hkey, key, 0, &type, buffer, &count))
|
|
lf.lfWeight = get_bool(buffer) ? FW_BOLD : FW_NORMAL;
|
|
|
|
sprintf(key, "%s.Italic", fontName);
|
|
count = sizeof(buffer);
|
|
if(!RegQueryValueExA(hkey, key, 0, &type, buffer, &count))
|
|
lf.lfItalic = get_bool(buffer);
|
|
|
|
sprintf(key, "%s.Underline", fontName);
|
|
count = sizeof(buffer);
|
|
if(!RegQueryValueExA(hkey, key, 0, &type, buffer, &count))
|
|
lf.lfUnderline = get_bool(buffer);
|
|
|
|
sprintf(key, "%s.StrikeOut", fontName);
|
|
count = sizeof(buffer);
|
|
if(!RegQueryValueExA(hkey, key, 0, &type, buffer, &count))
|
|
lf.lfStrikeOut = get_bool(buffer);
|
|
return CreateFontIndirectW( &lf );
|
|
}
|
|
|
|
|
|
#define TRACE_SEC(handle,text) \
|
|
TRACE("(%p): " text " %ld\n", (handle), GDI_level.crst.RecursionCount)
|
|
|
|
|
|
/***********************************************************************
|
|
* inc_ref_count
|
|
*
|
|
* Increment the reference count of a GDI object.
|
|
*/
|
|
inline static void inc_ref_count( HGDIOBJ handle )
|
|
{
|
|
GDIOBJHDR *header;
|
|
|
|
if ((header = GDI_GetObjPtr( handle, MAGIC_DONTCARE )))
|
|
{
|
|
header->dwCount++;
|
|
GDI_ReleaseObj( handle );
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* dec_ref_count
|
|
*
|
|
* Decrement the reference count of a GDI object.
|
|
*/
|
|
inline static void dec_ref_count( HGDIOBJ handle )
|
|
{
|
|
GDIOBJHDR *header;
|
|
|
|
if ((header = GDI_GetObjPtr( handle, MAGIC_DONTCARE )))
|
|
{
|
|
if (header->dwCount) header->dwCount--;
|
|
if (header->dwCount != 0x80000000) GDI_ReleaseObj( handle );
|
|
else
|
|
{
|
|
/* handle delayed DeleteObject*/
|
|
header->dwCount = 0;
|
|
GDI_ReleaseObj( handle );
|
|
TRACE( "executing delayed DeleteObject for %p\n", handle );
|
|
DeleteObject( handle );
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GDI_Init
|
|
*
|
|
* GDI initialization.
|
|
*/
|
|
BOOL GDI_Init(void)
|
|
{
|
|
HINSTANCE16 instance;
|
|
HKEY hkey;
|
|
GDIOBJHDR *ptr;
|
|
const struct DefaultFontInfo* deffonts;
|
|
int i;
|
|
|
|
if (RegOpenKeyA(HKEY_LOCAL_MACHINE, "Software\\Wine\\Wine\\Config\\Tweak.Fonts", &hkey))
|
|
hkey = 0;
|
|
|
|
/* create GDI heap */
|
|
if ((instance = LoadLibrary16( "GDI.EXE" )) >= 32) GDI_HeapSel = instance | 7;
|
|
|
|
/* create stock objects */
|
|
stock_objects[WHITE_BRUSH] = CreateBrushIndirect( &WhiteBrush );
|
|
stock_objects[LTGRAY_BRUSH] = CreateBrushIndirect( &LtGrayBrush );
|
|
stock_objects[GRAY_BRUSH] = CreateBrushIndirect( &GrayBrush );
|
|
stock_objects[DKGRAY_BRUSH] = CreateBrushIndirect( &DkGrayBrush );
|
|
stock_objects[BLACK_BRUSH] = CreateBrushIndirect( &BlackBrush );
|
|
stock_objects[NULL_BRUSH] = CreateBrushIndirect( &NullBrush );
|
|
|
|
stock_objects[WHITE_PEN] = CreatePenIndirect( &WhitePen );
|
|
stock_objects[BLACK_PEN] = CreatePenIndirect( &BlackPen );
|
|
stock_objects[NULL_PEN] = CreatePenIndirect( &NullPen );
|
|
|
|
stock_objects[DEFAULT_PALETTE] = PALETTE_Init();
|
|
stock_objects[DEFAULT_BITMAP] = CreateBitmap( 1, 1, 1, 1, NULL );
|
|
|
|
/* language-independent stock fonts */
|
|
stock_objects[OEM_FIXED_FONT] = create_stock_font( "OEMFixed", &OEMFixedFont, hkey );
|
|
stock_objects[ANSI_FIXED_FONT] = create_stock_font( "AnsiFixed", &AnsiFixedFont, hkey );
|
|
stock_objects[ANSI_VAR_FONT] = create_stock_font( "AnsiVar", &AnsiVarFont, hkey );
|
|
|
|
/* language-dependent stock fonts */
|
|
deffonts = get_default_fonts(get_default_charset());
|
|
stock_objects[SYSTEM_FONT] = create_stock_font( "System", &deffonts->SystemFont, hkey );
|
|
stock_objects[DEVICE_DEFAULT_FONT] = create_stock_font( "DeviceDefault", &deffonts->DeviceDefaultFont, hkey );
|
|
stock_objects[SYSTEM_FIXED_FONT] = create_stock_font( "SystemFixed", &deffonts->SystemFixedFont, hkey );
|
|
stock_objects[DEFAULT_GUI_FONT] = create_stock_font( "DefaultGui", &deffonts->DefaultGuiFont, hkey );
|
|
|
|
stock_objects[DC_BRUSH] = CreateBrushIndirect( &DCBrush );
|
|
stock_objects[DC_PEN] = CreatePenIndirect( &DCPen );
|
|
|
|
/* clear the NOSYSTEM bit on all stock objects*/
|
|
for (i = 0; i < NB_STOCK_OBJECTS; i++)
|
|
{
|
|
if (!stock_objects[i])
|
|
{
|
|
if (i == 9) continue; /* there's no stock object 9 */
|
|
ERR( "could not create stock object %d\n", i );
|
|
return FALSE;
|
|
}
|
|
ptr = GDI_GetObjPtr( stock_objects[i], MAGIC_DONTCARE );
|
|
ptr->wMagic &= ~OBJECT_NOSYSTEM;
|
|
GDI_ReleaseObj( stock_objects[i] );
|
|
}
|
|
|
|
if (hkey) RegCloseKey( hkey );
|
|
|
|
WineEngInit();
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
#define FIRST_LARGE_HANDLE 16
|
|
#define MAX_LARGE_HANDLES ((GDI_HEAP_SIZE >> 2) - FIRST_LARGE_HANDLE)
|
|
static GDIOBJHDR *large_handles[MAX_LARGE_HANDLES];
|
|
static int next_large_handle;
|
|
|
|
/***********************************************************************
|
|
* alloc_large_heap
|
|
*
|
|
* Allocate a GDI handle from the large heap. Helper for GDI_AllocObject
|
|
*/
|
|
inline static GDIOBJHDR *alloc_large_heap( WORD size, HGDIOBJ *handle )
|
|
{
|
|
int i;
|
|
GDIOBJHDR *obj;
|
|
|
|
for (i = next_large_handle + 1; i < MAX_LARGE_HANDLES; i++)
|
|
if (!large_handles[i]) goto found;
|
|
for (i = 0; i <= next_large_handle; i++)
|
|
if (!large_handles[i]) goto found;
|
|
*handle = 0;
|
|
return NULL;
|
|
|
|
found:
|
|
if ((obj = HeapAlloc( GetProcessHeap(), 0, size )))
|
|
{
|
|
large_handles[i] = obj;
|
|
*handle = (HGDIOBJ)(ULONG_PTR)((i + FIRST_LARGE_HANDLE) << 2);
|
|
next_large_handle = i;
|
|
}
|
|
return obj;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GDI_AllocObject
|
|
*/
|
|
void *GDI_AllocObject( WORD size, WORD magic, HGDIOBJ *handle, const struct gdi_obj_funcs *funcs )
|
|
{
|
|
GDIOBJHDR *obj;
|
|
HLOCAL16 hlocal;
|
|
|
|
_EnterSysLevel( &GDI_level );
|
|
switch(magic)
|
|
{
|
|
default:
|
|
if (GDI_HeapSel)
|
|
{
|
|
if (!(hlocal = LOCAL_Alloc( GDI_HeapSel, LMEM_MOVEABLE, size ))) goto error;
|
|
assert( hlocal & 2 );
|
|
obj = (GDIOBJHDR *)LOCAL_Lock( GDI_HeapSel, hlocal );
|
|
*handle = (HGDIOBJ)(ULONG_PTR)hlocal;
|
|
break;
|
|
}
|
|
/* fall through */
|
|
case DC_MAGIC:
|
|
case DISABLED_DC_MAGIC:
|
|
case META_DC_MAGIC:
|
|
case METAFILE_MAGIC:
|
|
case METAFILE_DC_MAGIC:
|
|
case ENHMETAFILE_MAGIC:
|
|
case ENHMETAFILE_DC_MAGIC:
|
|
case MEMORY_DC_MAGIC:
|
|
case BITMAP_MAGIC:
|
|
case PALETTE_MAGIC:
|
|
if (!(obj = alloc_large_heap( size, handle ))) goto error;
|
|
break;
|
|
}
|
|
|
|
obj->hNext = 0;
|
|
obj->wMagic = magic|OBJECT_NOSYSTEM;
|
|
obj->dwCount = 0;
|
|
obj->funcs = funcs;
|
|
obj->hdcs = NULL;
|
|
|
|
TRACE_SEC( *handle, "enter" );
|
|
return obj;
|
|
|
|
error:
|
|
_LeaveSysLevel( &GDI_level );
|
|
*handle = 0;
|
|
return NULL;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GDI_ReallocObject
|
|
*
|
|
* The object ptr must have been obtained with GDI_GetObjPtr.
|
|
* The new pointer must be released with GDI_ReleaseObj.
|
|
*/
|
|
void *GDI_ReallocObject( WORD size, HGDIOBJ handle, void *object )
|
|
{
|
|
HGDIOBJ new_handle;
|
|
|
|
if ((UINT_PTR)handle & 2) /* GDI heap handle */
|
|
{
|
|
HLOCAL16 h = LOWORD(handle);
|
|
LOCAL_Unlock( GDI_HeapSel, h );
|
|
if ((new_handle = (HGDIOBJ)(ULONG_PTR)LOCAL_ReAlloc( GDI_HeapSel, h, size, LMEM_MOVEABLE )))
|
|
{
|
|
assert( new_handle == handle ); /* moveable handle cannot change */
|
|
return LOCAL_Lock( GDI_HeapSel, h );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
int i = ((ULONG_PTR)handle >> 2) - FIRST_LARGE_HANDLE;
|
|
if (i >= 0 && i < MAX_LARGE_HANDLES && large_handles[i])
|
|
{
|
|
void *new_ptr = HeapReAlloc( GetProcessHeap(), 0, large_handles[i], size );
|
|
if (new_ptr)
|
|
{
|
|
large_handles[i] = new_ptr;
|
|
return new_ptr;
|
|
}
|
|
}
|
|
else ERR( "Invalid handle %p\n", handle );
|
|
}
|
|
TRACE_SEC( handle, "leave" );
|
|
_LeaveSysLevel( &GDI_level );
|
|
return NULL;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GDI_FreeObject
|
|
*/
|
|
BOOL GDI_FreeObject( HGDIOBJ handle, void *ptr )
|
|
{
|
|
GDIOBJHDR *object = ptr;
|
|
|
|
object->wMagic = 0; /* Mark it as invalid */
|
|
object->funcs = NULL;
|
|
if ((UINT_PTR)handle & 2) /* GDI heap handle */
|
|
{
|
|
HLOCAL16 h = LOWORD(handle);
|
|
LOCAL_Unlock( GDI_HeapSel, h );
|
|
LOCAL_Free( GDI_HeapSel, h );
|
|
}
|
|
else /* large heap handle */
|
|
{
|
|
int i = ((ULONG_PTR)handle >> 2) - FIRST_LARGE_HANDLE;
|
|
if (i >= 0 && i < MAX_LARGE_HANDLES && large_handles[i])
|
|
{
|
|
HeapFree( GetProcessHeap(), 0, large_handles[i] );
|
|
large_handles[i] = NULL;
|
|
}
|
|
else ERR( "Invalid handle %p\n", handle );
|
|
}
|
|
TRACE_SEC( handle, "leave" );
|
|
_LeaveSysLevel( &GDI_level );
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GDI_GetObjPtr
|
|
*
|
|
* Return a pointer to the GDI object associated to the handle.
|
|
* Return NULL if the object has the wrong magic number.
|
|
* The object must be released with GDI_ReleaseObj.
|
|
*/
|
|
void *GDI_GetObjPtr( HGDIOBJ handle, WORD magic )
|
|
{
|
|
GDIOBJHDR *ptr = NULL;
|
|
|
|
_EnterSysLevel( &GDI_level );
|
|
|
|
if ((UINT_PTR)handle & 2) /* GDI heap handle */
|
|
{
|
|
HLOCAL16 h = LOWORD(handle);
|
|
ptr = (GDIOBJHDR *)LOCAL_Lock( GDI_HeapSel, h );
|
|
if (ptr)
|
|
{
|
|
if (((magic != MAGIC_DONTCARE) && (GDIMAGIC(ptr->wMagic) != magic)) ||
|
|
(GDIMAGIC(ptr->wMagic) < FIRST_MAGIC) ||
|
|
(GDIMAGIC(ptr->wMagic) > LAST_MAGIC))
|
|
{
|
|
LOCAL_Unlock( GDI_HeapSel, h );
|
|
ptr = NULL;
|
|
}
|
|
}
|
|
}
|
|
else /* large heap handle */
|
|
{
|
|
int i = ((UINT_PTR)handle >> 2) - FIRST_LARGE_HANDLE;
|
|
if (i >= 0 && i < MAX_LARGE_HANDLES)
|
|
{
|
|
ptr = large_handles[i];
|
|
if (ptr && (magic != MAGIC_DONTCARE) && (GDIMAGIC(ptr->wMagic) != magic)) ptr = NULL;
|
|
}
|
|
}
|
|
|
|
if (!ptr)
|
|
{
|
|
_LeaveSysLevel( &GDI_level );
|
|
SetLastError( ERROR_INVALID_HANDLE );
|
|
WARN( "Invalid handle %p\n", handle );
|
|
}
|
|
else TRACE_SEC( handle, "enter" );
|
|
|
|
return ptr;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GDI_ReleaseObj
|
|
*
|
|
*/
|
|
void GDI_ReleaseObj( HGDIOBJ handle )
|
|
{
|
|
if ((UINT_PTR)handle & 2) LOCAL_Unlock( GDI_HeapSel, LOWORD(handle) );
|
|
TRACE_SEC( handle, "leave" );
|
|
_LeaveSysLevel( &GDI_level );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GDI_CheckNotLock
|
|
*/
|
|
void GDI_CheckNotLock(void)
|
|
{
|
|
_CheckNotSysLevel( &GDI_level );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DeleteObject (GDI32.@)
|
|
*/
|
|
BOOL WINAPI DeleteObject( HGDIOBJ obj )
|
|
{
|
|
/* Check if object is valid */
|
|
|
|
GDIOBJHDR * header;
|
|
if (HIWORD(obj)) return FALSE;
|
|
|
|
if (!(header = GDI_GetObjPtr( obj, MAGIC_DONTCARE ))) return FALSE;
|
|
|
|
if (!(header->wMagic & OBJECT_NOSYSTEM)
|
|
&& (header->wMagic >= FIRST_MAGIC) && (header->wMagic <= LAST_MAGIC))
|
|
{
|
|
TRACE("Preserving system object %p\n", obj);
|
|
GDI_ReleaseObj( obj );
|
|
return TRUE;
|
|
}
|
|
|
|
while (header->hdcs)
|
|
{
|
|
DC *dc = DC_GetDCPtr(header->hdcs->hdc);
|
|
struct hdc_list *tmp;
|
|
|
|
TRACE("hdc %p has interest in %p\n", header->hdcs->hdc, obj);
|
|
if(dc)
|
|
{
|
|
if(dc->funcs->pDeleteObject)
|
|
dc->funcs->pDeleteObject( dc->physDev, obj );
|
|
GDI_ReleaseObj( header->hdcs->hdc );
|
|
}
|
|
tmp = header->hdcs;
|
|
header->hdcs = header->hdcs->next;
|
|
HeapFree(GetProcessHeap(), 0, tmp);
|
|
}
|
|
|
|
if (header->dwCount)
|
|
{
|
|
TRACE("delayed for %p because object in use, count %ld\n", obj, header->dwCount );
|
|
header->dwCount |= 0x80000000; /* mark for delete */
|
|
GDI_ReleaseObj( obj );
|
|
return TRUE;
|
|
}
|
|
|
|
TRACE("%p\n", obj );
|
|
|
|
/* Delete object */
|
|
|
|
if (header->funcs && header->funcs->pDeleteObject)
|
|
return header->funcs->pDeleteObject( obj, header );
|
|
|
|
GDI_ReleaseObj( obj );
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GDI_hdc_using_object
|
|
*
|
|
* Call this if the dc requires DeleteObject notification
|
|
*/
|
|
BOOL GDI_hdc_using_object(HGDIOBJ obj, HDC hdc)
|
|
{
|
|
GDIOBJHDR * header;
|
|
struct hdc_list **pphdc;
|
|
|
|
TRACE("obj %p hdc %p\n", obj, hdc);
|
|
|
|
if (!(header = GDI_GetObjPtr( obj, MAGIC_DONTCARE ))) return FALSE;
|
|
|
|
if (!(header->wMagic & OBJECT_NOSYSTEM) &&
|
|
(header->wMagic >= FIRST_MAGIC) && (header->wMagic <= LAST_MAGIC))
|
|
{
|
|
GDI_ReleaseObj(obj);
|
|
return FALSE;
|
|
}
|
|
|
|
for(pphdc = &header->hdcs; *pphdc; pphdc = &(*pphdc)->next)
|
|
if((*pphdc)->hdc == hdc)
|
|
break;
|
|
|
|
if(!*pphdc) {
|
|
*pphdc = HeapAlloc(GetProcessHeap(), 0, sizeof(**pphdc));
|
|
(*pphdc)->hdc = hdc;
|
|
(*pphdc)->next = NULL;
|
|
}
|
|
|
|
GDI_ReleaseObj(obj);
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GDI_hdc_not_using_object
|
|
*
|
|
*/
|
|
BOOL GDI_hdc_not_using_object(HGDIOBJ obj, HDC hdc)
|
|
{
|
|
GDIOBJHDR * header;
|
|
struct hdc_list *phdc, **prev;
|
|
|
|
TRACE("obj %p hdc %p\n", obj, hdc);
|
|
|
|
if (!(header = GDI_GetObjPtr( obj, MAGIC_DONTCARE ))) return FALSE;
|
|
|
|
if (!(header->wMagic & OBJECT_NOSYSTEM) &&
|
|
(header->wMagic >= FIRST_MAGIC) && (header->wMagic <= LAST_MAGIC))
|
|
{
|
|
GDI_ReleaseObj(obj);
|
|
return FALSE;
|
|
}
|
|
|
|
phdc = header->hdcs;
|
|
prev = &header->hdcs;
|
|
|
|
while(phdc) {
|
|
if(phdc->hdc == hdc) {
|
|
*prev = phdc->next;
|
|
HeapFree(GetProcessHeap(), 0, phdc);
|
|
phdc = *prev;
|
|
} else {
|
|
prev = &phdc->next;
|
|
phdc = phdc->next;
|
|
}
|
|
}
|
|
|
|
GDI_ReleaseObj(obj);
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetStockObject (GDI32.@)
|
|
*/
|
|
HGDIOBJ WINAPI GetStockObject( INT obj )
|
|
{
|
|
HGDIOBJ ret;
|
|
if ((obj < 0) || (obj >= NB_STOCK_OBJECTS)) return 0;
|
|
ret = stock_objects[obj];
|
|
TRACE("returning %p\n", ret );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetObject (GDI.82)
|
|
*/
|
|
INT16 WINAPI GetObject16( HGDIOBJ16 handle16, INT16 count, LPVOID buffer )
|
|
{
|
|
GDIOBJHDR * ptr;
|
|
HGDIOBJ handle = HGDIOBJ_32( handle16 );
|
|
INT16 result = 0;
|
|
|
|
TRACE("%p %d %p\n", handle, count, buffer );
|
|
if (!count) return 0;
|
|
|
|
if (!(ptr = GDI_GetObjPtr( handle, MAGIC_DONTCARE ))) return 0;
|
|
|
|
if (ptr->funcs && ptr->funcs->pGetObject16)
|
|
result = ptr->funcs->pGetObject16( handle, ptr, count, buffer );
|
|
else
|
|
SetLastError( ERROR_INVALID_HANDLE );
|
|
|
|
GDI_ReleaseObj( handle );
|
|
return result;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetObjectA (GDI32.@)
|
|
*/
|
|
INT WINAPI GetObjectA( HGDIOBJ handle, INT count, LPVOID buffer )
|
|
{
|
|
GDIOBJHDR * ptr;
|
|
INT result = 0;
|
|
TRACE("%p %d %p\n", handle, count, buffer );
|
|
|
|
if (!(ptr = GDI_GetObjPtr( handle, MAGIC_DONTCARE ))) return 0;
|
|
|
|
if (ptr->funcs && ptr->funcs->pGetObjectA)
|
|
result = ptr->funcs->pGetObjectA( handle, ptr, count, buffer );
|
|
else
|
|
SetLastError( ERROR_INVALID_HANDLE );
|
|
|
|
GDI_ReleaseObj( handle );
|
|
return result;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetObjectW (GDI32.@)
|
|
*/
|
|
INT WINAPI GetObjectW( HGDIOBJ handle, INT count, LPVOID buffer )
|
|
{
|
|
GDIOBJHDR * ptr;
|
|
INT result = 0;
|
|
TRACE("%p %d %p\n", handle, count, buffer );
|
|
|
|
if (!(ptr = GDI_GetObjPtr( handle, MAGIC_DONTCARE ))) return 0;
|
|
|
|
if (ptr->funcs && ptr->funcs->pGetObjectW)
|
|
result = ptr->funcs->pGetObjectW( handle, ptr, count, buffer );
|
|
else
|
|
SetLastError( ERROR_INVALID_HANDLE );
|
|
|
|
GDI_ReleaseObj( handle );
|
|
return result;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetObjectType (GDI32.@)
|
|
*/
|
|
DWORD WINAPI GetObjectType( HGDIOBJ handle )
|
|
{
|
|
GDIOBJHDR * ptr;
|
|
INT result = 0;
|
|
TRACE("%p\n", handle );
|
|
|
|
if (!(ptr = GDI_GetObjPtr( handle, MAGIC_DONTCARE ))) return 0;
|
|
|
|
switch(GDIMAGIC(ptr->wMagic))
|
|
{
|
|
case PEN_MAGIC:
|
|
result = OBJ_PEN;
|
|
break;
|
|
case BRUSH_MAGIC:
|
|
result = OBJ_BRUSH;
|
|
break;
|
|
case BITMAP_MAGIC:
|
|
result = OBJ_BITMAP;
|
|
break;
|
|
case FONT_MAGIC:
|
|
result = OBJ_FONT;
|
|
break;
|
|
case PALETTE_MAGIC:
|
|
result = OBJ_PAL;
|
|
break;
|
|
case REGION_MAGIC:
|
|
result = OBJ_REGION;
|
|
break;
|
|
case DC_MAGIC:
|
|
result = OBJ_DC;
|
|
break;
|
|
case META_DC_MAGIC:
|
|
result = OBJ_METADC;
|
|
break;
|
|
case METAFILE_MAGIC:
|
|
result = OBJ_METAFILE;
|
|
break;
|
|
case METAFILE_DC_MAGIC:
|
|
result = OBJ_METADC;
|
|
break;
|
|
case ENHMETAFILE_MAGIC:
|
|
result = OBJ_ENHMETAFILE;
|
|
break;
|
|
case ENHMETAFILE_DC_MAGIC:
|
|
result = OBJ_ENHMETADC;
|
|
break;
|
|
case MEMORY_DC_MAGIC:
|
|
result = OBJ_MEMDC;
|
|
break;
|
|
default:
|
|
FIXME("Magic %04x not implemented\n", GDIMAGIC(ptr->wMagic) );
|
|
break;
|
|
}
|
|
GDI_ReleaseObj( handle );
|
|
return result;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetCurrentObject (GDI32.@)
|
|
*/
|
|
HGDIOBJ WINAPI GetCurrentObject(HDC hdc,UINT type)
|
|
{
|
|
HGDIOBJ ret = 0;
|
|
DC * dc = DC_GetDCPtr( hdc );
|
|
|
|
if (dc)
|
|
{
|
|
switch (type) {
|
|
case OBJ_PEN: ret = dc->hPen; break;
|
|
case OBJ_BRUSH: ret = dc->hBrush; break;
|
|
case OBJ_PAL: ret = dc->hPalette; break;
|
|
case OBJ_FONT: ret = dc->hFont; break;
|
|
case OBJ_BITMAP: ret = dc->hBitmap; break;
|
|
default:
|
|
/* the SDK only mentions those above */
|
|
FIXME("(%p,%d): unknown type.\n",hdc,type);
|
|
break;
|
|
}
|
|
GDI_ReleaseObj( hdc );
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SelectObject (GDI32.@)
|
|
*/
|
|
HGDIOBJ WINAPI SelectObject( HDC hdc, HGDIOBJ handle )
|
|
{
|
|
HGDIOBJ ret = 0;
|
|
GDIOBJHDR *header = GDI_GetObjPtr( handle, MAGIC_DONTCARE );
|
|
if (!header) return 0;
|
|
|
|
TRACE("hdc=%p %p\n", hdc, handle );
|
|
|
|
if (header->funcs && header->funcs->pSelectObject)
|
|
{
|
|
ret = header->funcs->pSelectObject( handle, header, hdc );
|
|
if (ret && ret != handle && (INT)ret > COMPLEXREGION)
|
|
{
|
|
inc_ref_count( handle );
|
|
dec_ref_count( ret );
|
|
}
|
|
}
|
|
GDI_ReleaseObj( handle );
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* UnrealizeObject (GDI32.@)
|
|
*/
|
|
BOOL WINAPI UnrealizeObject( HGDIOBJ obj )
|
|
{
|
|
BOOL result = TRUE;
|
|
/* Check if object is valid */
|
|
|
|
GDIOBJHDR * header = GDI_GetObjPtr( obj, MAGIC_DONTCARE );
|
|
if (!header) return FALSE;
|
|
|
|
TRACE("%p\n", obj );
|
|
|
|
/* Unrealize object */
|
|
|
|
if (header->funcs && header->funcs->pUnrealizeObject)
|
|
result = header->funcs->pUnrealizeObject( obj, header );
|
|
|
|
GDI_ReleaseObj( obj );
|
|
return result;
|
|
}
|
|
|
|
|
|
/* Solid colors to enumerate */
|
|
static const COLORREF solid_colors[] =
|
|
{ RGB(0x00,0x00,0x00), RGB(0xff,0xff,0xff),
|
|
RGB(0xff,0x00,0x00), RGB(0x00,0xff,0x00),
|
|
RGB(0x00,0x00,0xff), RGB(0xff,0xff,0x00),
|
|
RGB(0xff,0x00,0xff), RGB(0x00,0xff,0xff),
|
|
RGB(0x80,0x00,0x00), RGB(0x00,0x80,0x00),
|
|
RGB(0x80,0x80,0x00), RGB(0x00,0x00,0x80),
|
|
RGB(0x80,0x00,0x80), RGB(0x00,0x80,0x80),
|
|
RGB(0x80,0x80,0x80), RGB(0xc0,0xc0,0xc0)
|
|
};
|
|
|
|
|
|
/***********************************************************************
|
|
* EnumObjects (GDI32.@)
|
|
*/
|
|
INT WINAPI EnumObjects( HDC hdc, INT nObjType,
|
|
GOBJENUMPROC lpEnumFunc, LPARAM lParam )
|
|
{
|
|
INT i, retval = 0;
|
|
LOGPEN pen;
|
|
LOGBRUSH brush;
|
|
|
|
TRACE("%p %d %p %08lx\n", hdc, nObjType, lpEnumFunc, lParam );
|
|
switch(nObjType)
|
|
{
|
|
case OBJ_PEN:
|
|
/* Enumerate solid pens */
|
|
for (i = 0; i < sizeof(solid_colors)/sizeof(solid_colors[0]); i++)
|
|
{
|
|
pen.lopnStyle = PS_SOLID;
|
|
pen.lopnWidth.x = 1;
|
|
pen.lopnWidth.y = 0;
|
|
pen.lopnColor = solid_colors[i];
|
|
retval = lpEnumFunc( &pen, lParam );
|
|
TRACE("solid pen %08lx, ret=%d\n",
|
|
solid_colors[i], retval);
|
|
if (!retval) break;
|
|
}
|
|
break;
|
|
|
|
case OBJ_BRUSH:
|
|
/* Enumerate solid brushes */
|
|
for (i = 0; i < sizeof(solid_colors)/sizeof(solid_colors[0]); i++)
|
|
{
|
|
brush.lbStyle = BS_SOLID;
|
|
brush.lbColor = solid_colors[i];
|
|
brush.lbHatch = 0;
|
|
retval = lpEnumFunc( &brush, lParam );
|
|
TRACE("solid brush %08lx, ret=%d\n",
|
|
solid_colors[i], retval);
|
|
if (!retval) break;
|
|
}
|
|
|
|
/* Now enumerate hatched brushes */
|
|
if (retval) for (i = HS_HORIZONTAL; i <= HS_DIAGCROSS; i++)
|
|
{
|
|
brush.lbStyle = BS_HATCHED;
|
|
brush.lbColor = RGB(0,0,0);
|
|
brush.lbHatch = i;
|
|
retval = lpEnumFunc( &brush, lParam );
|
|
TRACE("hatched brush %d, ret=%d\n",
|
|
i, retval);
|
|
if (!retval) break;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
/* FIXME: implement Win32 types */
|
|
WARN("(%d): Invalid type\n", nObjType );
|
|
break;
|
|
}
|
|
return retval;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* IsGDIObject (GDI.462)
|
|
*
|
|
* returns type of object if valid (W95 system programming secrets p. 264-5)
|
|
*/
|
|
BOOL16 WINAPI IsGDIObject16( HGDIOBJ16 handle16 )
|
|
{
|
|
UINT16 magic = 0;
|
|
HGDIOBJ handle = HGDIOBJ_32( handle16 );
|
|
|
|
GDIOBJHDR *object = GDI_GetObjPtr( handle, MAGIC_DONTCARE );
|
|
if (object)
|
|
{
|
|
magic = GDIMAGIC(object->wMagic) - PEN_MAGIC + 1;
|
|
GDI_ReleaseObj( handle );
|
|
}
|
|
return magic;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetObjectOwner (GDI32.@)
|
|
*/
|
|
void WINAPI SetObjectOwner( HGDIOBJ handle, HANDLE owner )
|
|
{
|
|
/* Nothing to do */
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* MakeObjectPrivate (GDI.463)
|
|
*
|
|
* What does that mean ?
|
|
* Some little docu can be found in "Undocumented Windows",
|
|
* but this is basically useless.
|
|
* At least we know that this flags the GDI object's wMagic
|
|
* with 0x2000 (OBJECT_PRIVATE), so we just do it.
|
|
* But Wine doesn't react on that yet.
|
|
*/
|
|
void WINAPI MakeObjectPrivate16( HGDIOBJ16 handle16, BOOL16 private )
|
|
{
|
|
HGDIOBJ handle = HGDIOBJ_32( handle16 );
|
|
GDIOBJHDR *ptr = GDI_GetObjPtr( handle, MAGIC_DONTCARE );
|
|
if (!ptr)
|
|
{
|
|
ERR("invalid GDI object %p !\n", handle);
|
|
return;
|
|
}
|
|
ptr->wMagic |= OBJECT_PRIVATE;
|
|
GDI_ReleaseObj( handle );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GdiFlush (GDI32.@)
|
|
*/
|
|
BOOL WINAPI GdiFlush(void)
|
|
{
|
|
return TRUE; /* FIXME */
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GdiGetBatchLimit (GDI32.@)
|
|
*/
|
|
DWORD WINAPI GdiGetBatchLimit(void)
|
|
{
|
|
return 1; /* FIXME */
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GdiSetBatchLimit (GDI32.@)
|
|
*/
|
|
DWORD WINAPI GdiSetBatchLimit( DWORD limit )
|
|
{
|
|
return 1; /* FIXME */
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GdiSeeGdiDo (GDI.452)
|
|
*/
|
|
DWORD WINAPI GdiSeeGdiDo16( WORD wReqType, WORD wParam1, WORD wParam2,
|
|
WORD wParam3 )
|
|
{
|
|
switch (wReqType)
|
|
{
|
|
case 0x0001: /* LocalAlloc */
|
|
return LOCAL_Alloc( GDI_HeapSel, wParam1, wParam3 );
|
|
case 0x0002: /* LocalFree */
|
|
return LOCAL_Free( GDI_HeapSel, wParam1 );
|
|
case 0x0003: /* LocalCompact */
|
|
return LOCAL_Compact( GDI_HeapSel, wParam3, 0 );
|
|
case 0x0103: /* LocalHeap */
|
|
return GDI_HeapSel;
|
|
default:
|
|
WARN("(wReqType=%04x): Unknown\n", wReqType);
|
|
return ~0UL;
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GdiSignalProc32 (GDI.610)
|
|
*/
|
|
WORD WINAPI GdiSignalProc( UINT uCode, DWORD dwThreadOrProcessID,
|
|
DWORD dwFlags, HMODULE16 hModule )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GdiInit2 (GDI.403)
|
|
*
|
|
* See "Undocumented Windows"
|
|
*/
|
|
HANDLE16 WINAPI GdiInit216(
|
|
HANDLE16 h1, /* [in] GDI object */
|
|
HANDLE16 h2 /* [in] global data */
|
|
)
|
|
{
|
|
FIXME("(%04x, %04x), stub.\n", h1, h2);
|
|
if (h2 == 0xffff)
|
|
return 0xffff; /* undefined return value */
|
|
return h1; /* FIXME: should be the memory handle of h1 */
|
|
}
|
|
|
|
/***********************************************************************
|
|
* FinalGdiInit (GDI.405)
|
|
*/
|
|
void WINAPI FinalGdiInit16( HBRUSH16 hPattern /* [in] fill pattern of desktop */ )
|
|
{
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GdiFreeResources (GDI.609)
|
|
*/
|
|
WORD WINAPI GdiFreeResources16( DWORD reserve )
|
|
{
|
|
return (WORD)( (int)LOCAL_CountFree( GDI_HeapSel ) * 100 /
|
|
(int)LOCAL_HeapSize( GDI_HeapSel ) );
|
|
}
|
|
|
|
|
|
/*******************************************************************
|
|
* GetColorAdjustment [GDI32.@]
|
|
*
|
|
*
|
|
*/
|
|
BOOL WINAPI GetColorAdjustment(HDC hdc, LPCOLORADJUSTMENT lpca)
|
|
{
|
|
FIXME("GetColorAdjustment, stub\n");
|
|
return 0;
|
|
}
|
|
|
|
/*******************************************************************
|
|
* GetMiterLimit [GDI32.@]
|
|
*
|
|
*
|
|
*/
|
|
BOOL WINAPI GetMiterLimit(HDC hdc, PFLOAT peLimit)
|
|
{
|
|
FIXME("GetMiterLimit, stub\n");
|
|
return 0;
|
|
}
|
|
|
|
/*******************************************************************
|
|
* SetMiterLimit [GDI32.@]
|
|
*
|
|
*
|
|
*/
|
|
BOOL WINAPI SetMiterLimit(HDC hdc, FLOAT eNewLimit, PFLOAT peOldLimit)
|
|
{
|
|
FIXME("(%p,%f,%p) stub\n", hdc, eNewLimit, peOldLimit);
|
|
if (peOldLimit)
|
|
*peOldLimit = 10.0; /* Default miter is 10, see msdn */
|
|
return TRUE;
|
|
}
|
|
|
|
/*******************************************************************
|
|
* GdiComment [GDI32.@]
|
|
*
|
|
*
|
|
*/
|
|
BOOL WINAPI GdiComment(HDC hdc, UINT cbSize, const BYTE *lpData)
|
|
{
|
|
DC *dc = DC_GetDCPtr(hdc);
|
|
BOOL ret = FALSE;
|
|
if(dc)
|
|
{
|
|
if (dc->funcs->pGdiComment)
|
|
ret = dc->funcs->pGdiComment( dc->physDev, cbSize, lpData );
|
|
}
|
|
GDI_ReleaseObj( hdc );
|
|
return ret;
|
|
}
|
|
|
|
/*******************************************************************
|
|
* SetColorAdjustment [GDI32.@]
|
|
*
|
|
*
|
|
*/
|
|
BOOL WINAPI SetColorAdjustment(HDC hdc, const COLORADJUSTMENT* lpca)
|
|
{
|
|
FIXME("SetColorAdjustment, stub\n");
|
|
return 0;
|
|
}
|