1993-09-04 12:09:32 +02:00
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/*
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* GDI palette objects
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*
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* Copyright 1993 Alexandre Julliard
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*/
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static char Copyright[] = "Copyright Alexandre Julliard, 1993";
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#include <stdlib.h>
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Release 0.4.0
Mon Sep 13 05:00:11 1993 Eric Youngdale
* [Makefile] [if1632/relay.c] [include/dlls.h] [selector.c]
[loader/wine.c] [tools/build.c]
Added ability to generate missing functions statistics.
Mon Sep 13 12:09:47 1993 Scott A. Laird (scott@curly)
* [WIN31-APPLETS]
Added new file.
* [if1632/kernel.spec]
Added definitions for GetProfile{Int,String} and SetHandleCount.
* [if1632/keyboard.spec]
Created interface specification for Keyboard driver DLL.
* [if1632/relay.c]
Added keyboard.dll to list of included DLLs.
* [if1632/user.spec]
Added LoadAccelerators definition.
* [loader/resource.c]
Added LoadAccelerators stub.
* [misc/file.c]
Changed OpenFile, and added SetHandleCount (for winfile.exe)
* [misc/keyboard.c]
Added keyboard code.
* [misc/profile.c] [misc/xt.c]
Moved GetPrivateProfile* commands here, and added GetProfile*
commands.
Mon Sep 13 10:24:37 1993 Andrew Bulhak
* [windows/utility.c]
Implemented MulDiv(), OutputDebugString() and wvsprintf()
Fri Sep 10 09:13:30 1993 John Brezak
* [*/Makefile]
Created patch to allow BSD make to build wine.
* [windows/win.c]
Fixed NULL pointer reference.
* [windows/message.c] [misc/xt.c]
Defined HZ to handle system specific timing.
* [windows/graphics.c]
Use M_PI is PI
* [objects/pallete.c]
NetBSD does not have /usr/include/values.h and MAXINT is INT_MAX.
* [dump.c] [ldt.c] [wine.c]
ifdef'ed linux headers for linux compile.
* [loader/ldtlib.c]
Add NetBSD system calls when compiled on that system.
* [loader/selector.c]
Use mmap(MAP_ANON, ...) for NetBSD.
* [if1632/call.S]
Fixed selector assumptions.
Thu Sep 9 20:01:37 1993 David Metcalfe
* [controls/WinButton*] [controls/button.c] [controls/widget.c]
[windows/win.c] [windows/class.c]
Added 3D button control and tied into CreateWindow()
Thu Sep 9 07:35:24 1993 Scott Laird
* [if1632/sound.spec]
Created interface specification for SOUND DLL.
* [if1632/win87em.spec]
Added more functions to the WIN87EM DLL interface specification
* [misc/emulate.c]
Created stubs for the new math emulation functions.
* [misc/sound.c]
Created stubs for the SOUND DLL.
Sun Sep 5 21:02:10 1993 John Burton
* [if1632/kernel.spec]
Added interface specifications for OpenFile, _lclose, _lread, _lopen,
and _lwrite.
* [include/windows.h]
Added OF_ macros
* [misc/file.c]
Implemented OpenFile, _lclose, _lread, _lopen and _lwrite.
Fri Sep 3 18:47:03 1993 Alexandre Julliard
* [windows/dc.c]
Bug fix
* [objects/text.c]
Bug fix
Fri Sep 3 18:47:03 1993 Bob Amstadt
* [objects/linedda.c]
Finished LineDDA().
1993-09-14 18:47:10 +02:00
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#ifdef linux
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1993-09-04 12:09:32 +02:00
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#include <values.h>
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Release 0.4.0
Mon Sep 13 05:00:11 1993 Eric Youngdale
* [Makefile] [if1632/relay.c] [include/dlls.h] [selector.c]
[loader/wine.c] [tools/build.c]
Added ability to generate missing functions statistics.
Mon Sep 13 12:09:47 1993 Scott A. Laird (scott@curly)
* [WIN31-APPLETS]
Added new file.
* [if1632/kernel.spec]
Added definitions for GetProfile{Int,String} and SetHandleCount.
* [if1632/keyboard.spec]
Created interface specification for Keyboard driver DLL.
* [if1632/relay.c]
Added keyboard.dll to list of included DLLs.
* [if1632/user.spec]
Added LoadAccelerators definition.
* [loader/resource.c]
Added LoadAccelerators stub.
* [misc/file.c]
Changed OpenFile, and added SetHandleCount (for winfile.exe)
* [misc/keyboard.c]
Added keyboard code.
* [misc/profile.c] [misc/xt.c]
Moved GetPrivateProfile* commands here, and added GetProfile*
commands.
Mon Sep 13 10:24:37 1993 Andrew Bulhak
* [windows/utility.c]
Implemented MulDiv(), OutputDebugString() and wvsprintf()
Fri Sep 10 09:13:30 1993 John Brezak
* [*/Makefile]
Created patch to allow BSD make to build wine.
* [windows/win.c]
Fixed NULL pointer reference.
* [windows/message.c] [misc/xt.c]
Defined HZ to handle system specific timing.
* [windows/graphics.c]
Use M_PI is PI
* [objects/pallete.c]
NetBSD does not have /usr/include/values.h and MAXINT is INT_MAX.
* [dump.c] [ldt.c] [wine.c]
ifdef'ed linux headers for linux compile.
* [loader/ldtlib.c]
Add NetBSD system calls when compiled on that system.
* [loader/selector.c]
Use mmap(MAP_ANON, ...) for NetBSD.
* [if1632/call.S]
Fixed selector assumptions.
Thu Sep 9 20:01:37 1993 David Metcalfe
* [controls/WinButton*] [controls/button.c] [controls/widget.c]
[windows/win.c] [windows/class.c]
Added 3D button control and tied into CreateWindow()
Thu Sep 9 07:35:24 1993 Scott Laird
* [if1632/sound.spec]
Created interface specification for SOUND DLL.
* [if1632/win87em.spec]
Added more functions to the WIN87EM DLL interface specification
* [misc/emulate.c]
Created stubs for the new math emulation functions.
* [misc/sound.c]
Created stubs for the SOUND DLL.
Sun Sep 5 21:02:10 1993 John Burton
* [if1632/kernel.spec]
Added interface specifications for OpenFile, _lclose, _lread, _lopen,
and _lwrite.
* [include/windows.h]
Added OF_ macros
* [misc/file.c]
Implemented OpenFile, _lclose, _lread, _lopen and _lwrite.
Fri Sep 3 18:47:03 1993 Alexandre Julliard
* [windows/dc.c]
Bug fix
* [objects/text.c]
Bug fix
Fri Sep 3 18:47:03 1993 Bob Amstadt
* [objects/linedda.c]
Finished LineDDA().
1993-09-14 18:47:10 +02:00
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#endif
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#ifdef __NetBSD__
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#include <limits.h>
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#define MAXINT INT_MAX
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#endif
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1993-09-04 12:09:32 +02:00
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#include <X11/Xlib.h>
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#include "gdi.h"
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extern Display * XT_display;
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extern Screen * XT_screen;
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1993-09-29 13:21:49 +01:00
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extern Colormap COLOR_WinColormap;
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1993-09-04 12:09:32 +02:00
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GDIOBJHDR * PALETTE_systemPalette;
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/***********************************************************************
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* PALETTE_Init
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*/
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BOOL PALETTE_Init()
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{
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1993-09-29 13:21:49 +01:00
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int i, size;
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XColor color;
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1993-09-04 12:09:32 +02:00
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HPALETTE hpalette;
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LOGPALETTE * palPtr;
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1993-09-29 13:21:49 +01:00
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size = DefaultVisual( XT_display, DefaultScreen(XT_display) )->map_entries;
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1993-09-04 12:09:32 +02:00
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palPtr = malloc( sizeof(LOGPALETTE) + (size-1)*sizeof(PALETTEENTRY) );
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if (!palPtr) return FALSE;
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palPtr->palVersion = 0x300;
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palPtr->palNumEntries = size;
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memset( palPtr->palPalEntry, 0xff, size*sizeof(PALETTEENTRY) );
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1993-09-29 13:21:49 +01:00
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for (i = 0; i < size; i++)
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1993-09-04 12:09:32 +02:00
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{
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1993-09-29 13:21:49 +01:00
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color.pixel = i;
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Release 0.4.7
Mon Nov 1 14:40:21 1993 julliard@di.epfl.ch (Alexandre Julliard)
* [if1632/user.spec]
Removed some duplicate entries.
* [include/dialog.h] [windows/dialog.c]
Implemented dialog units and fonts.
Added preliminary loading of dialog resources.
Preliminary implementation of DialogBox().
Implemented Get/SetDlgItem* functions.
* [windows/win.c]
Implemented WM_PARENTNOTIFY message.
Implemented CreateWindowEx() and GetWindow().
Completed DestroyWindow().
Mon Nov 1 18:19:34 1993 Erik Bos
* [loader/signal.c]
Added support for int 0x11 & 0x12.
* [loader/int21.c]
Improved function handling.
Sun Oct 31 12:38:09 1993 David Metcalfe <david@prism.demon.co.uk>
* [objects/font.c]
Implemented GetCharWidth().
Wed Oct 27 09:56:06 1993 John Brezak <brezak@ch.hp.com>
* [Makefile]
Use GNU malloc.
* [include/int21.h include/wine.h]
Change sc_eflags to sc_efl .
* [include/wine.h]
Fix misplaced #endif
Include <signal.h> for NetBSD
* [loader/int21.c]
Don't include <sys/vfs.h> in NetBSD
Do include <sys/mount.h> in NetBSD
Cleanup some lint.
Mon Oct 26 17:59:01 1993 Erik Bos
* [include/int21.h]
Added.
* [loader/int21.c]
Added support for many dos ints.
* [misc/file.c] [include/files.h]
Moved OPEN_MAX and DosDriveStruct to files.h.
Sun Oct 24 13:36:50 1993 David Metcalfe <david@prism.demon.co.uk>
* [controls/button.c]
Implemented CHECKBOX, AUTOCHECKBOX, 3STATE, AUTO3STATE,
RADIOBUTTON, AUTORADIOBUTTON, GROUPBOX controls, together with
a preliminary USERBUTTON control.
* [objects/text.c]
Corrected bugs in TEXT_NextLine() and added handling of prefix
character.
* [controls/button.c]
Disabled focus handling by commenting out SetFocus() calls until
serious bug can be found.
Oct 20, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [controls/listbox.c]
Listbox control window
Painting cleanup, new messages processed.
* [controls/scroll.c]
Scroll bar control window
Painting cleanup.
* [controls/combo.c]
Combo box control window
Painting cleanup.
Tue Oct 12 17:50:11 1993 julliard@di.epfl.ch (Alexandre Julliard)
* [objects/color.c] [objects/palette.c] [windows/syscolor.c]
Better support for the private color map.
Using a private map is now the default.
* [windows/win.c]
Bug fix.
* [include/dialog.h] [windows/dialog.c]
Implemented CreateDialog*() and IsDialogMessage().
* [misc/xt.c] [windows/defwnd.c]
Moved DefWindowProc() to defwnd.c.
Added WM_NCCREATE, WM_NCDESTROY and WM_CTLCOLOR handling.
* [windows/defdlg.c]
Started the implementation of DefDlgProc().
* [windows/win.c]
Added WM_NCCREATE and WM_NCDESTROY messages.
Implemented IsChild().
Tue Oct 12 17:50:20 1993 David Metcalfe <david@prism.demon.co.uk>
* [windows/focus.c]
Implemented GetFocus() and SetFocus().
* [windows/event.c]
Added processing of FocusIn and FocusOut events.
* [windows/graphics.c]
Added DrawFocusRect().
Sat Oct 9 14:36:57 1993 Erik Bos
* [loader/int1a.c]
Added more function handling.
Wed Oct 6 12:21:22 1993 Erik Bos
* [loader/signal.c]
Split signal.c into int1a.c, int21.c and signal.c.
Tue Oct 5 22:12:40 1993 David Metcalfe
* [controls/static.c] [control/widgets.c]
Static control class.
* [objects/text.c]
Added processing of additional DT_ flags to DrawText().
* [windows/win.c] [misc/xt.c]
Added SetWindowText() and WM_SETTEXT processing.
Tue Oct 5 22:12:40 1993 Martin Ayotte
* [controls/listbox.c]
Listbox control window
* [controls/scroll.c]
Scroll bar control window
* [controls/combo.c]
Combo box control window
* [include/combo.h]
Combo box definitions
* [include/listbox.h]
Listbox definitions
* [include/scroll.h]
Scroll bar definitions
Sat Oct 2 09:35:54 1993 Bob Amstadt (bob at pooh)
* [if1632/callback.c]
Fixed bug in MakeProcInstance().
* [debugger/info.c]
Changed x/w and x/b to display in hex.
* [debugger/i386-pinsn.c]
Added code to properly unassemble 16-bit indexing.
Fri Oct 1 08:29:05 1993 Bob Amstadt (bob at pooh)
* [loader/files.c] [misc/profile.c]
System initialization file is now called "wine.ini" and can
be located in the current directory, the user's home directory,
or any directories specified in the WINEPATH environment variable.
* [tools/build.c] [if1632/call.S] [include/regfunc.h]
Changed register function stack to match sigcontext structure.
Thu Sep 30 22:30:21 1993 Bob Amstadt (bob at pooh)
* [loader/files.c]
Created function to search a path for files to load.
* [loader/wine.c]
Modified exe and dll file loading to search through path
specified by the environment variable WINEPATH.
Thu Sep 30 22:30:21 1993 Eric Youngdale
* [loader/signal.c]
Bug fix.
Thu Sep 30 22:30:21 1993 John Brezak
* [debugger/dbg.y] [debugger/debug.l] [debugger/dtest.c]
[debugger/obstack.h]
Updates to allow debugger to function under NetBSD.
1993-11-03 20:23:37 +01:00
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XQueryColor( XT_display, COLOR_WinColormap, &color );
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1993-09-29 13:21:49 +01:00
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palPtr->palPalEntry[i].peRed = color.red >> 8;
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palPtr->palPalEntry[i].peGreen = color.green >> 8;
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palPtr->palPalEntry[i].peBlue = color.blue >> 8;
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palPtr->palPalEntry[i].peFlags = 0;
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1993-09-04 12:09:32 +02:00
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}
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1993-09-29 13:21:49 +01:00
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1993-09-04 12:09:32 +02:00
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hpalette = CreatePalette( palPtr );
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PALETTE_systemPalette = (GDIOBJHDR *) GDI_HEAP_ADDR( hpalette );
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free( palPtr );
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return TRUE;
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}
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/***********************************************************************
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* CreatePalette (GDI.360)
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*/
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HPALETTE CreatePalette( LOGPALETTE * palette )
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{
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PALETTEOBJ * palettePtr;
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HPALETTE hpalette;
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int size;
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size = sizeof(LOGPALETTE) + (palette->palNumEntries - 1) * sizeof(PALETTEENTRY);
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hpalette = GDI_AllocObject( sizeof(GDIOBJHDR) + size, PALETTE_MAGIC );
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if (!hpalette) return 0;
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palettePtr = (PALETTEOBJ *) GDI_HEAP_ADDR( hpalette );
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memcpy( &palettePtr->logpalette, palette, size );
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return hpalette;
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}
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/***********************************************************************
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* GetPaletteEntries (GDI.363)
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*/
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WORD GetPaletteEntries( HPALETTE hpalette, WORD start, WORD count,
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LPPALETTEENTRY entries )
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{
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PALETTEOBJ * palPtr;
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int numEntries;
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palPtr = (PALETTEOBJ *) GDI_GetObjPtr( hpalette, PALETTE_MAGIC );
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if (!palPtr) return 0;
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numEntries = palPtr->logpalette.palNumEntries;
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if (start >= numEntries) return 0;
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if (start+count > numEntries) count = numEntries - start;
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memcpy( entries, &palPtr->logpalette.palPalEntry[start],
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count * sizeof(PALETTEENTRY) );
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return count;
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}
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/***********************************************************************
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* SetPaletteEntries (GDI.364)
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*/
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WORD SetPaletteEntries( HPALETTE hpalette, WORD start, WORD count,
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LPPALETTEENTRY entries )
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{
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PALETTEOBJ * palPtr;
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int numEntries;
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palPtr = (PALETTEOBJ *) GDI_GetObjPtr( hpalette, PALETTE_MAGIC );
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if (!palPtr) return 0;
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numEntries = palPtr->logpalette.palNumEntries;
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if (start >= numEntries) return 0;
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if (start+count > numEntries) count = numEntries - start;
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memcpy( &palPtr->logpalette.palPalEntry[start], entries,
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count * sizeof(PALETTEENTRY) );
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return count;
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}
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/***********************************************************************
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* GetNearestPaletteIndex (GDI.370)
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*/
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WORD GetNearestPaletteIndex( HPALETTE hpalette, COLORREF color )
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{
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int i, minDist, dist;
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WORD index = 0;
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BYTE r, g, b;
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PALETTEENTRY * entry;
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PALETTEOBJ * palPtr;
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palPtr = (PALETTEOBJ *) GDI_GetObjPtr( hpalette, PALETTE_MAGIC );
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if (!palPtr) return 0;
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1993-09-29 13:21:49 +01:00
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Release 0.4.7
Mon Nov 1 14:40:21 1993 julliard@di.epfl.ch (Alexandre Julliard)
* [if1632/user.spec]
Removed some duplicate entries.
* [include/dialog.h] [windows/dialog.c]
Implemented dialog units and fonts.
Added preliminary loading of dialog resources.
Preliminary implementation of DialogBox().
Implemented Get/SetDlgItem* functions.
* [windows/win.c]
Implemented WM_PARENTNOTIFY message.
Implemented CreateWindowEx() and GetWindow().
Completed DestroyWindow().
Mon Nov 1 18:19:34 1993 Erik Bos
* [loader/signal.c]
Added support for int 0x11 & 0x12.
* [loader/int21.c]
Improved function handling.
Sun Oct 31 12:38:09 1993 David Metcalfe <david@prism.demon.co.uk>
* [objects/font.c]
Implemented GetCharWidth().
Wed Oct 27 09:56:06 1993 John Brezak <brezak@ch.hp.com>
* [Makefile]
Use GNU malloc.
* [include/int21.h include/wine.h]
Change sc_eflags to sc_efl .
* [include/wine.h]
Fix misplaced #endif
Include <signal.h> for NetBSD
* [loader/int21.c]
Don't include <sys/vfs.h> in NetBSD
Do include <sys/mount.h> in NetBSD
Cleanup some lint.
Mon Oct 26 17:59:01 1993 Erik Bos
* [include/int21.h]
Added.
* [loader/int21.c]
Added support for many dos ints.
* [misc/file.c] [include/files.h]
Moved OPEN_MAX and DosDriveStruct to files.h.
Sun Oct 24 13:36:50 1993 David Metcalfe <david@prism.demon.co.uk>
* [controls/button.c]
Implemented CHECKBOX, AUTOCHECKBOX, 3STATE, AUTO3STATE,
RADIOBUTTON, AUTORADIOBUTTON, GROUPBOX controls, together with
a preliminary USERBUTTON control.
* [objects/text.c]
Corrected bugs in TEXT_NextLine() and added handling of prefix
character.
* [controls/button.c]
Disabled focus handling by commenting out SetFocus() calls until
serious bug can be found.
Oct 20, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [controls/listbox.c]
Listbox control window
Painting cleanup, new messages processed.
* [controls/scroll.c]
Scroll bar control window
Painting cleanup.
* [controls/combo.c]
Combo box control window
Painting cleanup.
Tue Oct 12 17:50:11 1993 julliard@di.epfl.ch (Alexandre Julliard)
* [objects/color.c] [objects/palette.c] [windows/syscolor.c]
Better support for the private color map.
Using a private map is now the default.
* [windows/win.c]
Bug fix.
* [include/dialog.h] [windows/dialog.c]
Implemented CreateDialog*() and IsDialogMessage().
* [misc/xt.c] [windows/defwnd.c]
Moved DefWindowProc() to defwnd.c.
Added WM_NCCREATE, WM_NCDESTROY and WM_CTLCOLOR handling.
* [windows/defdlg.c]
Started the implementation of DefDlgProc().
* [windows/win.c]
Added WM_NCCREATE and WM_NCDESTROY messages.
Implemented IsChild().
Tue Oct 12 17:50:20 1993 David Metcalfe <david@prism.demon.co.uk>
* [windows/focus.c]
Implemented GetFocus() and SetFocus().
* [windows/event.c]
Added processing of FocusIn and FocusOut events.
* [windows/graphics.c]
Added DrawFocusRect().
Sat Oct 9 14:36:57 1993 Erik Bos
* [loader/int1a.c]
Added more function handling.
Wed Oct 6 12:21:22 1993 Erik Bos
* [loader/signal.c]
Split signal.c into int1a.c, int21.c and signal.c.
Tue Oct 5 22:12:40 1993 David Metcalfe
* [controls/static.c] [control/widgets.c]
Static control class.
* [objects/text.c]
Added processing of additional DT_ flags to DrawText().
* [windows/win.c] [misc/xt.c]
Added SetWindowText() and WM_SETTEXT processing.
Tue Oct 5 22:12:40 1993 Martin Ayotte
* [controls/listbox.c]
Listbox control window
* [controls/scroll.c]
Scroll bar control window
* [controls/combo.c]
Combo box control window
* [include/combo.h]
Combo box definitions
* [include/listbox.h]
Listbox definitions
* [include/scroll.h]
Scroll bar definitions
Sat Oct 2 09:35:54 1993 Bob Amstadt (bob at pooh)
* [if1632/callback.c]
Fixed bug in MakeProcInstance().
* [debugger/info.c]
Changed x/w and x/b to display in hex.
* [debugger/i386-pinsn.c]
Added code to properly unassemble 16-bit indexing.
Fri Oct 1 08:29:05 1993 Bob Amstadt (bob at pooh)
* [loader/files.c] [misc/profile.c]
System initialization file is now called "wine.ini" and can
be located in the current directory, the user's home directory,
or any directories specified in the WINEPATH environment variable.
* [tools/build.c] [if1632/call.S] [include/regfunc.h]
Changed register function stack to match sigcontext structure.
Thu Sep 30 22:30:21 1993 Bob Amstadt (bob at pooh)
* [loader/files.c]
Created function to search a path for files to load.
* [loader/wine.c]
Modified exe and dll file loading to search through path
specified by the environment variable WINEPATH.
Thu Sep 30 22:30:21 1993 Eric Youngdale
* [loader/signal.c]
Bug fix.
Thu Sep 30 22:30:21 1993 John Brezak
* [debugger/dbg.y] [debugger/debug.l] [debugger/dtest.c]
[debugger/obstack.h]
Updates to allow debugger to function under NetBSD.
1993-11-03 20:23:37 +01:00
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if ((COLOR_WinColormap != DefaultColormapOfScreen(XT_screen)) &&
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(hpalette == STOCK_DEFAULT_PALETTE))
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1993-09-29 13:21:49 +01:00
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{
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if ((color & 0xffffff) == 0) return 0; /* Entry 0 is black */
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if ((color & 0xffffff) == 0xffffff) /* Max entry is white */
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return palPtr->logpalette.palNumEntries - 1;
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}
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1993-09-04 12:09:32 +02:00
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r = GetRValue(color);
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g = GetGValue(color);
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b = GetBValue(color);
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1993-09-29 13:21:49 +01:00
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1993-09-04 12:09:32 +02:00
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entry = palPtr->logpalette.palPalEntry;
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for (i = 0, minDist = MAXINT; i < palPtr->logpalette.palNumEntries; i++)
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{
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if (entry->peFlags != 0xff)
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{
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dist = (r - entry->peRed) * (r - entry->peRed) +
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(g - entry->peGreen) * (g - entry->peGreen) +
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(b - entry->peBlue) * (b - entry->peBlue);
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if (dist < minDist)
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{
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minDist = dist;
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index = i;
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}
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}
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entry++;
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}
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#ifdef DEBUG_GDI
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printf( "GetNearestPaletteIndex(%x,%06x) : returning %d\n",
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hpalette, color, index );
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#endif
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return index;
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}
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/***********************************************************************
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* PALETTE_GetObject
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*/
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int PALETTE_GetObject( PALETTEOBJ * palette, int count, LPSTR buffer )
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{
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if (count > sizeof(WORD)) count = sizeof(WORD);
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memcpy( buffer, &palette->logpalette.palNumEntries, count );
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return count;
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}
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