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()
426 lines
13 KiB
C
426 lines
13 KiB
C
/*
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* GDI device independent bitmaps
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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 <stdio.h>
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#include <stdlib.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include "gdi.h"
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#include "bitmap.h"
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#include "icon.h"
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extern WORD COLOR_ToPhysical( DC *dc, COLORREF color ); /* color.c */
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/***********************************************************************
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* DIB_BitmapInfoSize
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*
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* Return the size of the bitmap info structure.
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*/
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int DIB_BitmapInfoSize( BITMAPINFO * info, WORD coloruse )
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{
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int size = info->bmiHeader.biClrUsed;
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if (!size && (info->bmiHeader.biBitCount != 24))
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size = 1 << info->bmiHeader.biBitCount;
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if (coloruse == DIB_RGB_COLORS)
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size = info->bmiHeader.biSize + size * sizeof(RGBQUAD);
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else
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size = info->bmiHeader.biSize + size * sizeof(WORD);
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return size;
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}
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/***********************************************************************
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* DIB_DIBmpToImage
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*
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* Create an XImage pointing to the bitmap data.
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*/
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static XImage *DIB_DIBmpToImage( BITMAPINFOHEADER * bmp, void * bmpData )
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{
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extern void _XInitImageFuncPtrs( XImage* );
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XImage * image;
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int bytesPerLine = (bmp->biWidth * bmp->biBitCount + 31) / 32 * 4;
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image = XCreateImage( display, DefaultVisualOfScreen( screen ),
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bmp->biBitCount, ZPixmap, 0, bmpData,
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bmp->biWidth, bmp->biHeight, 32, bytesPerLine );
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if (!image) return 0;
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image->byte_order = MSBFirst;
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image->bitmap_bit_order = MSBFirst;
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image->bitmap_unit = 16;
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_XInitImageFuncPtrs(image);
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return image;
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}
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/***********************************************************************
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* DIB_SetImageBits_1
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*
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* SetDIBits for a 1-bit deep DIB.
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*/
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static void DIB_SetImageBits_1( WORD lines, BYTE *bits, WORD width,
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WORD *colors, XImage *bmpImage )
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{
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WORD i, x;
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BYTE pad, pix;
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if (!(width & 31)) pad = 0;
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else pad = ((32 - (width & 31)) + 7) / 8;
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while (lines--)
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{
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for (i = width/8, x = 0; (i > 0); i--)
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{
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pix = *bits++;
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XPutPixel( bmpImage, x++, lines, colors[pix >> 7] );
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XPutPixel( bmpImage, x++, lines, colors[(pix >> 6) & 1] );
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XPutPixel( bmpImage, x++, lines, colors[(pix >> 5) & 1] );
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XPutPixel( bmpImage, x++, lines, colors[(pix >> 4) & 1] );
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XPutPixel( bmpImage, x++, lines, colors[(pix >> 3) & 1] );
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XPutPixel( bmpImage, x++, lines, colors[(pix >> 2) & 1] );
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XPutPixel( bmpImage, x++, lines, colors[(pix >> 1) & 1] );
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XPutPixel( bmpImage, x++, lines, colors[pix & 1] );
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}
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pix = *bits;
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switch(width & 7)
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{
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case 7: XPutPixel( bmpImage, x++, lines, colors[pix >> 7] ); pix <<= 1;
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case 6: XPutPixel( bmpImage, x++, lines, colors[pix >> 7] ); pix <<= 1;
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case 5: XPutPixel( bmpImage, x++, lines, colors[pix >> 7] ); pix <<= 1;
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case 4: XPutPixel( bmpImage, x++, lines, colors[pix >> 7] ); pix <<= 1;
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case 3: XPutPixel( bmpImage, x++, lines, colors[pix >> 7] ); pix <<= 1;
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case 2: XPutPixel( bmpImage, x++, lines, colors[pix >> 7] ); pix <<= 1;
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case 1: XPutPixel( bmpImage, x++, lines, colors[pix >> 7] );
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}
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bits += pad;
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}
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}
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/***********************************************************************
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* DIB_SetImageBits_4
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*
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* SetDIBits for a 4-bit deep DIB.
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*/
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static void DIB_SetImageBits_4( WORD lines, BYTE *bits, WORD width,
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WORD *colors, XImage *bmpImage )
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{
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WORD i, x;
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BYTE pad;
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if (!(width & 7)) pad = 0;
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else pad = ((8 - (width & 7)) + 1) / 2;
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while (lines--)
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{
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for (i = width/2, x = 0; i > 0; i--)
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{
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BYTE pix = *bits++;
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XPutPixel( bmpImage, x++, lines, colors[pix >> 4] );
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XPutPixel( bmpImage, x++, lines, colors[pix & 0x0f] );
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}
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if (width & 1) XPutPixel( bmpImage, x, lines, colors[*bits >> 4] );
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bits += pad;
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}
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}
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/***********************************************************************
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* DIB_SetImageBits_8
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*
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* SetDIBits for an 8-bit deep DIB.
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*/
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static void DIB_SetImageBits_8( WORD lines, BYTE *bits, WORD width,
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WORD *colors, XImage *bmpImage )
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{
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WORD x;
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BYTE pad = (4 - (width & 3)) & 3;
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while (lines--)
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{
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for (x = 0; x < width; x++)
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XPutPixel( bmpImage, x, lines, colors[*bits++] );
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bits += pad;
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}
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}
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/***********************************************************************
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* DIB_SetImageBits_24
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*
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* SetDIBits for a 24-bit deep DIB.
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*/
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static void DIB_SetImageBits_24( WORD lines, BYTE *bits, WORD width,
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DC *dc, XImage *bmpImage )
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{
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WORD x;
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BYTE pad = (4 - ((width*3) & 3)) & 3;
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while (lines--)
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{
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for (x = 0; x < width; x++, bits += 3)
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{
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XPutPixel( bmpImage, x, lines,
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COLOR_ToPhysical( dc, RGB(bits[0],bits[1],bits[2]) ));
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}
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bits += pad;
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}
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}
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/***********************************************************************
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* DIB_SetImageBits
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*
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* Transfer the bits to an X image.
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* Helper function for SetDIBits() and SetDIBitsToDevice().
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*/
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static int DIB_SetImageBits( DC *dc, WORD lines, WORD depth, LPSTR bits,
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BITMAPINFO *info, WORD coloruse,
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Drawable drawable, GC gc, int xSrc, int ySrc,
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int xDest, int yDest, int width, int height )
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{
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WORD *colorMapping;
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XImage *bmpImage;
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void *bmpData;
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int i, colors, widthBytes;
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/* Build the color mapping table */
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if (info->bmiHeader.biBitCount == 24) colorMapping = NULL;
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else
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{
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colors = info->bmiHeader.biClrUsed;
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if (!colors) colors = 1 << info->bmiHeader.biBitCount;
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if (!(colorMapping = (WORD *)malloc( colors * sizeof(WORD) )))
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return 0;
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if (coloruse == DIB_RGB_COLORS)
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{
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RGBQUAD * rgbPtr = info->bmiColors;
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for (i = 0; i < colors; i++, rgbPtr++)
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colorMapping[i] = COLOR_ToPhysical( dc, RGB(rgbPtr->rgbRed,
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rgbPtr->rgbGreen,
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rgbPtr->rgbBlue) );
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}
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else
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{
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WORD * index = (WORD *)info->bmiColors;
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for (i = 0; i < colors; i++, index++)
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colorMapping[i] = COLOR_ToPhysical( dc, PALETTEINDEX(*index) );
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}
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}
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/* Transfer the pixels */
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widthBytes = (info->bmiHeader.biWidth * depth + 31) / 32 * 4;
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bmpData = malloc( lines * widthBytes );
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bmpImage = XCreateImage( display, DefaultVisualOfScreen(screen),
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depth, ZPixmap, 0, bmpData,
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info->bmiHeader.biWidth, lines, 32, widthBytes );
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switch(info->bmiHeader.biBitCount)
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{
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case 1:
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DIB_SetImageBits_1( lines, bits, info->bmiHeader.biWidth,
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colorMapping, bmpImage );
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break;
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case 4:
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DIB_SetImageBits_4( lines, bits, info->bmiHeader.biWidth,
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colorMapping, bmpImage );
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break;
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case 8:
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DIB_SetImageBits_8( lines, bits, info->bmiHeader.biWidth,
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colorMapping, bmpImage );
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break;
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case 24:
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DIB_SetImageBits_24( lines, bits, info->bmiHeader.biWidth,
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dc, bmpImage );
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break;
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}
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if (colorMapping) free(colorMapping);
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XPutImage( display, drawable, gc, bmpImage, xSrc, ySrc,
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xDest, yDest, width, height );
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XDestroyImage( bmpImage );
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return lines;
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}
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/***********************************************************************
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* SetDIBits (GDI.440)
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*/
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int SetDIBits( HDC hdc, HBITMAP hbitmap, WORD startscan, WORD lines,
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LPSTR bits, BITMAPINFO * info, WORD coloruse )
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{
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DC * dc;
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BITMAPOBJ * bmp;
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/* Check parameters */
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if (!(dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ))) return 0;
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if (!(bmp = (BITMAPOBJ *)GDI_GetObjPtr( hbitmap, BITMAP_MAGIC )))
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return 0;
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if (!lines || (startscan >= (WORD)info->bmiHeader.biHeight)) return 0;
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if (startscan+lines > info->bmiHeader.biHeight)
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lines = info->bmiHeader.biHeight - startscan;
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return DIB_SetImageBits( dc, lines, bmp->bitmap.bmBitsPixel,
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bits, info, coloruse, bmp->pixmap, BITMAP_GC(bmp),
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0, 0, 0, startscan, bmp->bitmap.bmWidth, lines );
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}
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/***********************************************************************
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* SetDIBitsToDevice (GDI.443)
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*/
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int SetDIBitsToDevice( HDC hdc, short xDest, short yDest, WORD cx, WORD cy,
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WORD xSrc, WORD ySrc, WORD startscan, WORD lines,
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LPSTR bits, BITMAPINFO * info, WORD coloruse )
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{
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DC * dc;
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/* Check parameters */
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if (!(dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ))) return 0;
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if (!lines || (startscan >= info->bmiHeader.biHeight)) return 0;
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if (startscan+lines > info->bmiHeader.biHeight)
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lines = info->bmiHeader.biHeight - startscan;
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if (ySrc < startscan) ySrc = startscan;
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else if (ySrc >= startscan+lines) return 0;
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if (xSrc >= info->bmiHeader.biWidth) return 0;
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if (ySrc+cy >= startscan+lines) cy = startscan + lines - ySrc;
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if (xSrc+cx >= info->bmiHeader.biWidth) cx = info->bmiHeader.biWidth-xSrc;
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if (!cx || !cy) return 0;
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DC_SetupGCForText( dc ); /* To have the correct ROP */
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return DIB_SetImageBits( dc, lines, dc->w.bitsPerPixel,
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bits, info, coloruse,
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dc->u.x.drawable, dc->u.x.gc,
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xSrc, ySrc - startscan,
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dc->w.DCOrgX + XLPTODP( dc, xDest ),
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dc->w.DCOrgY + YLPTODP( dc, yDest ),
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cx, cy );
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}
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/***********************************************************************
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* GetDIBits (GDI.441)
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*/
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int GetDIBits( HDC hdc, HBITMAP hbitmap, WORD startscan, WORD lines,
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LPSTR bits, BITMAPINFO * info, WORD coloruse )
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{
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DC * dc;
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BITMAPOBJ * bmp;
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PALETTEENTRY * palEntry;
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PALETTEOBJ * palette;
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XImage * bmpImage, * dibImage;
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int i, x, y;
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if (!lines) return 0;
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if (!(dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC ))) return 0;
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if (!(bmp = (BITMAPOBJ *)GDI_GetObjPtr( hbitmap, BITMAP_MAGIC )))
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return 0;
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if (!(palette = (PALETTEOBJ*)GDI_GetObjPtr( dc->w.hPalette, PALETTE_MAGIC )))
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return 0;
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/* Transfer color info */
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palEntry = palette->logpalette.palPalEntry;
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for (i = 0; i < info->bmiHeader.biClrUsed; i++, palEntry++)
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{
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if (coloruse == DIB_RGB_COLORS)
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{
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info->bmiColors[i].rgbRed = palEntry->peRed;
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info->bmiColors[i].rgbGreen = palEntry->peGreen;
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info->bmiColors[i].rgbBlue = palEntry->peBlue;
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info->bmiColors[i].rgbReserved = 0;
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}
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else ((WORD *)info->bmiColors)[i] = (WORD)i;
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}
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/* Transfer the pixels (very slow...) */
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if (bits)
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{
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bmpImage = XGetImage( display, bmp->pixmap, 0, 0, bmp->bitmap.bmWidth,
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bmp->bitmap.bmHeight, AllPlanes, ZPixmap );
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dibImage = DIB_DIBmpToImage( &info->bmiHeader, bits );
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for (y = 0; y < lines; y++)
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{
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for (x = 0; x < info->bmiHeader.biWidth; x++)
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{
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XPutPixel( dibImage, x, y,
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XGetPixel(bmpImage, x, bmp->bitmap.bmHeight-startscan-y-1) );
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}
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}
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dibImage->data = NULL;
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XDestroyImage( dibImage );
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XDestroyImage( bmpImage );
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}
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return lines;
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}
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|
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|
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/***********************************************************************
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* CreateDIBitmap (GDI.442)
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|
*/
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|
HBITMAP CreateDIBitmap( HDC hdc, BITMAPINFOHEADER * header, DWORD init,
|
|
LPSTR bits, BITMAPINFO * data, WORD coloruse )
|
|
{
|
|
HBITMAP handle;
|
|
|
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handle = CreateCompatibleBitmap( hdc, header->biWidth, header->biHeight );
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if (!handle) return 0;
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if (init == CBM_INIT) SetDIBits( hdc, handle, 0, header->biHeight,
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bits, data, coloruse );
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return handle;
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}
|
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|
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/***********************************************************************
|
|
* DrawIcon (USER.84)
|
|
*/
|
|
BOOL DrawIcon(HDC hDC, short x, short y, HICON hIcon)
|
|
{
|
|
ICONALLOC *lpico;
|
|
BITMAP bm;
|
|
HBITMAP hBitTemp;
|
|
HDC hMemDC;
|
|
HDC hMemDC2;
|
|
#ifdef DEBUG_ICON
|
|
printf("DrawIcon(%04X, %d, %d, %04X) \n", hDC, x, y, hIcon);
|
|
#endif
|
|
if (hIcon == (HICON)NULL) return FALSE;
|
|
lpico = (ICONALLOC *)GlobalLock(hIcon);
|
|
GetObject(lpico->hBitmap, sizeof(BITMAP), (LPSTR)&bm);
|
|
#ifdef DEBUG_ICON
|
|
printf("DrawIcon / x=%d y=%d\n", x, y);
|
|
printf("DrawIcon / icon Width=%d\n", (int)lpico->descriptor.Width);
|
|
printf("DrawIcon / icon Height=%d\n", (int)lpico->descriptor.Height);
|
|
printf("DrawIcon / icon ColorCount=%d\n", (int)lpico->descriptor.ColorCount);
|
|
printf("DrawIcon / icon icoDIBSize=%lX\n", (DWORD)lpico->descriptor.icoDIBSize);
|
|
printf("DrawIcon / icon icoDIBOffset=%lX\n", (DWORD)lpico->descriptor.icoDIBOffset);
|
|
printf("DrawIcon / bitmap bmWidth=%d bmHeight=%d\n", bm.bmWidth, bm.bmHeight);
|
|
#endif
|
|
hMemDC = CreateCompatibleDC(hDC);
|
|
#ifdef DEBUG_ICON
|
|
SelectObject(hMemDC, lpico->hBitmap);
|
|
BitBlt(hDC, x, y, bm.bmWidth, bm.bmHeight, hMemDC, 0, 0, SRCCOPY);
|
|
SelectObject(hMemDC, lpico->hBitMask);
|
|
BitBlt(hDC, x, y + bm.bmHeight, bm.bmWidth, bm.bmHeight, hMemDC, 0, 0, SRCCOPY);
|
|
#else
|
|
SelectObject(hMemDC, lpico->hBitMask);
|
|
BitBlt(hDC, x, y, bm.bmWidth, bm.bmHeight, hMemDC, 0, 0, SRCAND);
|
|
SelectObject(hMemDC, lpico->hBitmap);
|
|
BitBlt(hDC, x, y, bm.bmWidth, bm.bmHeight, hMemDC, 0, 0, SRCPAINT);
|
|
#endif
|
|
DeleteDC(hMemDC);
|
|
return TRUE;
|
|
}
|
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|