mirror of
git://source.winehq.org/git/wine.git
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8d24ae6d31
Tue Apr 5 14:36:59 1994 Bob Amstadt (bob@pooh) * [include/mdi.h] [windows/mdi.c] Use WM_PARENTNOTIFY messages to activate children. Generate WM_CHILDACTIVATE messages. Beginnings handler for maxmized child window. Clean up when children are destroyed. * [windows/message.c] [windows/nonclient.c] [windows/winpos.c] Removed code add 94/03/26. Apr 4, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [control/menu.c] Make mouse menu navigation working again. :-)) (be carefull, clicking outside menus (ie.: clientrect) not resolved yet) * [windows/nonclient.c] [controls/scroll.c] Bugs fix in NCTrackScrollBars(). * [misc/dos_fs.c] Bug fix in 'ToDos()' in conversion for '/', (example: '/window/' was translated to 'WINDOWs'). * [miscemu/int21.c] Function ChangeDir() extract possible drive before DOS_ChangeDir(). * [loader/library.c] [loader/wine.c] Playing around moving function GetProcAddress() and put some code in. Mon Apr 4 21:39:07 1994 Alexandre Julliard (julliard@lamisun.epfl.ch) * [misc/main.c] Better explanation of command-line options. * [objects/dib.c] Implemented SetDIBitsToDevice(). * [windows/dc.c] Bug fix in SetDCState(). * [windows/event.c] Removed WS_DISABLED handling (now done in message.c). * [windows/message.c] Added sending a WM_PARENTNOTIFY message in MSG_TranslateMouseMsg(). Use WindowFromPoint() to find the window for mouse events, taking into account disabled windows. * [windows/painting.c] Bug fix in BeginPaint() to allow calling it at other times than on WM_PAINT (Solitaire needs it...) * [windows/win.c] Implemented FindWindow(). Rewritten EnableWindow() to behave more like Windows. * [windows/winpos.c] Rewritten WindowFromPoint() to also search child windows. Mon Apr 4 17:36:32 1994 Erik Bos (erik@trashcan.hacktic.nl) * [include/int21.h] -> [msdos.h] renamed. * [miscemu/int10.h] [miscemu/int25.h] [miscemu/int26.h] new, added for int 10, 25 and 26. * [miscemu/ioports.c] new, added to allow win apps to use ioports. * [loader/signal.c] Added support for in, inb, out, outb instructions. Sun Mar 27 13:40:25 1994 Bob Amstadt (bob@pooh) * controls/menu.c (InsertMenu): Changed to use FindMenuItem(). Sat Mar 26 21:23:55 1994 Bob Amstadt (bob@pooh) * [windows/mdi.c] Window list properly updated. * [windows/message.c] Call WINPOS_ChildActivate() when mouse pressed. * [windows/nonclient.c] Use WINPOS_IsAnActiveWindow() instead of GetActiveWindow() in NC_HandleNCPaint(). * [windows/winpos.c] Created functions WINPOS_IsAnActiveWindow() and WINPOS_ActivateChild() Thu Mar 24 14:49:17 1994 Bob Amstadt (bob@pooh) * controls/menu.c (DeleteMenu): Changed to use FindMenuItem (DeleteMenu): Many bug fixes. * [controls/menu.c] Created function FindMenuItem(). Thu Mar 24 14:17:24 1994 Bob Amstadt (bob@pooh) * [windows/win.c] Removed incorrect MDI handling code from CreateWindowEx(). * [controls/menu.c] MF_STRING items needed to allocate a private copy of string. * [controls/menu.c] Fixed buggy calls to GlobalFree(). * [memory/global.c] Eliminated some redundant code with function call. Wed Mar 23 1994 Pentti Moilanen (pentti.moilanen@ntc.nokia.com) * [windows/timer.c] timer list pointers looped in InsertTimer Tue Mar 29 13:32:08 MET DST 1994 julliard@di.epfl.ch (Alexandre Julliard) * [misc/cursor.c] A few changes for desktop window support. * [misc/main.c] Added -depth option. * [misc/rect.c] Yet another bug fix in SubtractRect(). * [objects/bitmap.c] Changes to use only one depth (specified with -depth) for color bitmaps. * [objects/brush.c] Added support for dithered solid brushes. * [objects/color.c] Use the same 20 system colors as in Windows. System palette initialisation now done in COLOR_InitPalette(). Added support for a color mapping table to map logical color indexes to X colormap entries. Implemented GetNearestColor() and RealizeDefaultPalette(). * [objects/dib.c] Added support for color mapping table. * [objects/dither.c] (New file) Implemented solid color dithering. * [objects/palette.c] Implemented GetSystemPaletteEntries() and SelectPalette(). * [windows/class.c] Make a copy of the menu name in RegisterClass(). * [windows/dc.c] Fixed device caps when using a desktop window. Added support for the color mapping table in DCs. * [windows/event.c] Added ConfigureNotify handler on desktop window. * [windows/message.c] Removed call to XTranslateCoordinates() on every mouse motion New function MSG_Synchronize() to synchronize with the X server. * [windows/syscolor.c] Rewritten SYSCOLOR_Init() to read the system colors from WIN.INI. * [windows/winpos.c] Added synchronization on window mapping. Solves the double redraw problem when starting Solitaire. Mar 27, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [control/menu.c] * [windows/defwnd.c] Make keyboard navigation working with menubar, but temporarely inserted a bug in menubar mouse handling ... :-(( (it will be fix next week !) * [windows/defwnd.c] Connect VK_MENU to menubar navigation. * [loader/library.c] GetModuleHandle() return 'fictive 0xF000+ handles' for built-in DLLs. Sun Mar 20 22:32:13 1994 Erik Bos (erik@trashcan.hacktic.nl) * [misc/main.c] Added Copy(). Added a check for `-h' to show usage. * [misc/dos_fs.c] Fixed bug in FindFile(), to load directories as dlls. * [misc/dos_fs.c] Fixed ToUnix() and ToDos() again, as my previous patch didn't make it. * [misc/dos_fs.c] [miscemu/int21.c] Bug fixes, should be able to handle all winfile and progman int21 requests now except for a few small things. Tue Mar 29 06:25:54 1994 crw@harris.mlb.semi.harris.com (Carl Williams) * [memory/heap.c] Implemented GetFreeSystemResources(). Mon Mar 21 17:32:25 1994 Bob Amstadt (bob@pooh) * controls/menu.c (GetSubMenu): Function did not return correct value * [windows/mdi.c] Beginnings of menu handling. Thu Mar 10 11:32:06 1994 Stefan (SAM) Muenzel (muenzel@tat.physik.uni-tuebingen.de) * [objects/font.c] if font.width equals zero use asterix instead. Mon Mar 21 17:23:37 MET 1994 julliard@di.epfl.ch (Alexandre Julliard) * [objects/bitmap.c] Rewritten bitmap code to use exclusively X pixmaps; *much* faster. * [objects/brush.c] Some changes with pattern brushes because of the new bitmap code. * [objects/color.c] Added function COLOR_ToPhysical for better color mapping. * [objects/dib.c] Heavily optimized SetDIBits(). * [windows/dc.c] Opimized SetDCState() and DC_SetupGC*() functions. Added stub for CreateIC(). Mar 20, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte) * [misc/message.c] Call SetFocus() after closing box to give back focus to previous owner. * [misc/files.c] Small bug fix in GetTempFilename() : replace a '\' to '\\'. * [control/scroll.c] Calls to BitBlt() replace by StretchBlt(). * [control/menu.c] Call SetFocus() to previous owner after closing Popups. Fill stub DeleteMenu(). * [control/listbox.c] * [control/combo.c] Use SetFocus() in WM_LBUTTONDOWN. Close ComboBox List upon WM_KILLFOCUS. Early development of WM_MEASUREITEM mecanism. * [windows/defwnd.c] Early development of WM_MEASUREITEM mecanism. Tue Mar 22 10:44:57 1994 Miguel de Icaza (miguel@xochitl) * [misc/atom.c] Fixed sintaxis problem when building the library. Tue Mar 15 13:11:56 1994 Bob Amstadt (bob@pooh) * [include/windows.h] Added message types and structures for MDI * [include/mdi.h] Created internal structures for handling MDI * [windows/mdi.c] Began creating MDI support Thu Mar 10 16:51:46 1994 Bob Amstadt (bob@pooh) * [loader/wine.c] [include/wine.h] Added new field to "struct w_files" to hold the "name table" resource for Windows 3.0 programs * [loader/resource.c] Added code to handle programs with a "name table" resource. LoadResourceByName() modified to check for the existence of this resource. Mon Mar 14 22:31:42 MET 1994 julliard@di.epfl.ch (Alexandre Julliard) * [objects/color.c] Added installing the private colormap on the desktop window. * [windows/event.c] Cleaned up focus event handling (see focus.c). Use GetFocus() to direct key events to the correct window. * [windows/focus.c] Rewritten SetFocus() to: - only set X focus on top-level windows - send WM_SETFOCUS and WM_KILLFOCUS messages (was done in event.c) - prevent setting focus to disabled windows - install private colormap so -privatemap option works again * [windows/message.c] [windows/timer.c] Changed timer management to no longer use PostMessage(), but to generate timer messages on the fly. Also fixed a related bug in GetMessage() which could cause busy-waiting. * [windows/win.c] Only select focus events on top-level windows. * [windows/winpos.c] Added some sanity checks for desktop window. Fri Mar 4 20:42:01 1994 Erik Bos (erik@trashcan.hacktic.nl) * [misc/dos_fs.c] bug fixes in ToUnix(), WinIniFileName(), GetUnixFileName(). Support for tilde symbol added for rootdirectories in [drives] section of wine's configfile. * [misc/file.c] hread(), hwrite() added. * [misc/main.c] hmemcpy() added. * [if1632/stress.spec] [include/stress.h] [misc/stress.c] Added STRESS.DLL, an useless dll used to stress a windows system. * [*/*] Added missing #includes, fixed prototypes for prototype checking. * [include/prototypes.h] Added prototypes for loader/*c, if1632/*c. Tue Mar 8 09:54:34 1994 Bob Amstadt (bob@pooh) * [Configure] Added reminder to set WINEPATH, if it is not set. * [Imakefile] Removed #elif's * [controls/button.c] Added BN_CLICKED notification for owner-draw buttons. * [if1632/kernel.spec] [memory/heap.c] Changed Local* functions to WIN16_Local* to prevent unconcious use of these functions. * [if1632/relay.c] Push old Stack16Frame on stack before setting. * [include/atom.h] [misc/atom.c] [include/heap.h] [memory/local.c] Added multiple local heap handling in Atom* functions. * [include/regfunc.h] [miscemu/int21.c] Rewrote DOS3Call() use context frame that is already on the stack. * [misc/profile.c] Fixed to allow leading ";" to mark comments. * [misc/spy.c] Fixed bugs and added support for "include" and "exclude" filters. * [misc/user.c] Rearranged calls in InitApp(). * [misc/font.c] Fixed font handling to create system fonts, if they are used. * [windows/dc.c] If text drawn on window with no font specified, then default the font to the system font. Mon Mar 7 20:32:09 MET 1994 julliard@di.epfl.ch (Alexandre Julliard) * [controls/desktop.c] Added handling of WM_NCCREATE and WM_ERASEBKGND functions. Implemented SetDeskPattern(). * [misc/main.c] Added -desktop option to get a large desktop window with everything inside it. Added -name option. * [misc/rect.c] Bug fix in SubtractRect(). * [objects/*.c] Replaced the DefaultRootWindow() macro by the rootWindow variable. * [windows/event.c] [windows/message.c] [windows/nonclient.c] [windows/win.c] A few changes to accomodate the new desktop window. Tue Mar 8 11:13:03 1994 Miguel de Icaza (miguel@xochitl.nuclecu.unam.mx) * [toolkit/arch.c] --New file-- Routines for converting little endian data structures to big-endian data structures, currently only BITMAP structures are converted. * [misc/atom.c] When used as part of the WineLib, the code is much simpler. Doesn't depend on alignement. * [loader/wine.c] Ifdefed Emulator dependent code if compiling WineLib. * [loader/resource.c] Moved misc/resource.c to loader/resource.c. * [loader/dump.c,ldt.c,ldtlib.c,library,c,selector.c,signal.c] Ifdefed whole code if compiling WINELIB. * [include/winsock.h] Added compilation define to allow compilation on SunOS. * [include/wine.h] Removed load_typeinfo and load_nameinfo prototypes, they belong to neexe.h * [include/neexe.h] Added load_typeinfo and load_nameinfo prototypes. * [include/arch.h] Fixed some bugs in the conversion routines. Added macros for Bitmap loading. Tue Mar 8 12:52:05 1994 crw@maniac.mlb.semi.harris.com (Carl Williams) * [if1632/kernel.spec] [memory/global.c] Implemented GetFreeSpace() * [if1632/user.spec] [loader/resource.c] Implemented CreateIcon()
227 lines
5.9 KiB
C
227 lines
5.9 KiB
C
/*
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* GDI palette objects
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*
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* Copyright 1993,1994 Alexandre Julliard
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*/
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static char Copyright[] = "Copyright Alexandre Julliard, 1993,1994";
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#include <stdlib.h>
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#include <string.h>
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#include <limits.h>
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/*
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#ifdef linux
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#include <values.h>
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#endif
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*/
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#if !defined (MAXINT)
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#include <limits.h>
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#define MAXINT INT_MAX
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#endif
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#include <X11/Xlib.h>
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#include "gdi.h"
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extern void COLOR_SetMapping( DC *dc, HANDLE map, WORD size ); /* color.c */
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extern Colormap COLOR_WinColormap;
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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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* GetSystemPaletteEntries (GDI.375)
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*/
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WORD GetSystemPaletteEntries( HDC hdc, WORD start, WORD count,
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LPPALETTEENTRY entries )
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{
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WORD i;
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DC *dc;
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XColor color;
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if (!(dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ))) return 0;
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if (start >= dc->w.devCaps->sizePalette) return 0;
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if (start+count >= dc->w.devCaps->sizePalette)
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count = dc->w.devCaps->sizePalette - start;
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for (i = 0; i < count; i++)
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{
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color.pixel = start + i;
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XQueryColor( display, COLOR_WinColormap, &color );
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entries[i].peRed = color.red >> 8;
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entries[i].peGreen = color.green >> 8;
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entries[i].peBlue = color.blue >> 8;
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entries[i].peFlags = 0;
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}
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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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if ((COLOR_WinColormap != DefaultColormapOfScreen(screen)) &&
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(hpalette == STOCK_DEFAULT_PALETTE))
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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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r = GetRValue(color);
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g = GetGValue(color);
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b = GetBValue(color);
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entry = palPtr->logpalette.palPalEntry;
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for (i = 0, minDist = MAXINT; minDist !=0 &&
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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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/***********************************************************************
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* GDISelectPalette (GDI.361)
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*/
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HPALETTE GDISelectPalette( HDC hdc, HPALETTE hpal )
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{
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HPALETTE prev;
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DC *dc;
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#ifdef DEBUG_PALETTE
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printf( "GDISelectPalette: %d %d\n", hdc, hpal );
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#endif
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if (!(dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ))) return 0;
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prev = dc->w.hPalette;
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dc->w.hPalette = hpal;
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if (hpal != STOCK_DEFAULT_PALETTE) COLOR_SetMapping( dc, 0, 0 );
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else RealizeDefaultPalette( hdc ); /* Always realize default palette */
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return prev;
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}
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/***********************************************************************
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* GDIRealizePalette (GDI.362)
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*/
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UINT GDIRealizePalette( HDC hdc )
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{
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#ifdef DEBUG_PALETTE
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printf( "GDIRealizePalette: %d\n", hdc );
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#endif
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return 0;
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}
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/***********************************************************************
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* SelectPalette (USER.282)
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*/
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HPALETTE SelectPalette(HDC hDC, HPALETTE hPal, BOOL bForceBackground)
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{
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return GDISelectPalette( hDC, hPal );
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}
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/***********************************************************************
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* RealizePalette (USER.283)
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*/
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UINT RealizePalette(HDC hDC)
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{
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return GDIRealizePalette( hDC );
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}
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