1993-09-04 12:09:32 +02:00
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/*
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* GDI bitmap 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 "gdi.h"
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/* A GDI bitmap object contains a handle to a packed BITMAP,
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* which is stored on the global heap.
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* A packed BITMAP is a BITMAP structure followed by the bitmap bits.
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*/
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/* Handle of the bitmap selected by default in a memory DC */
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HBITMAP BITMAP_hbitmapMemDC;
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/* List of supported depths */
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static int depthCount;
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static int * depthList;
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/* List of GC used for bitmap to pixmap operations (one for each depth) */
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static GC * bitmapGC;
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/***********************************************************************
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* BITMAP_Init
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*/
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BOOL BITMAP_Init()
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{
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int i;
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Pixmap tmpPixmap;
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depthList = XListDepths( XT_display, DefaultScreen(XT_display),
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&depthCount );
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if (!depthList || !depthCount) return FALSE;
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if (!(bitmapGC = (GC *) malloc( depthCount * sizeof(GC) ))) return FALSE;
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/* Create the necessary GCs */
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for (i = 0; i < depthCount; i++)
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{
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tmpPixmap = XCreatePixmap( XT_display, DefaultRootWindow(XT_display),
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1, 1, depthList[i] );
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if (tmpPixmap)
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{
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bitmapGC[i] = XCreateGC( XT_display, tmpPixmap, 0, NULL );
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Release 0.5
Sun Jan 2 12:38:53 1994 David Metcalfe <david@prism.demon.co.uk>
* [windows/class.c]
Implemented GetClassName and GetClassInfo.
* [windows/caret.c]
Various improvements to text caret code.
Fri Dec 31 15:22:22 1993 John Brezak <brezak@apollo.hp.com>
* [misc/comm.c]
Patches to work with NetBSD.
Thu Dec 30 12:11:55 1993 John Richardson <jrichard@cs.uml.edu>
* [objects/bitblt.c] Added StretchBlt().
Tue Jan 4 05:22:07 1994 julliard@di.epfl.ch (Alexandre Julliard)
* [misc/user.c]
Added creation of system message queue.
* [objects/bitmap.c] [objects/dcvalues.c] [windows/dc.c]
Added DC size fields into DC structure.
* [objects/clipping.c]
Bug fix in CLIPPING_IntersectRect().
* [windows/class.c]
Allocate a DCE instead of a DC for CS_CLASSDC classes.
* [windows/clipping.c]
Fixed GetUpdateRect() and GetUpdateRgn() to clip to the client area.
* [windows/dce.c]
Implemented GetDCEx() and GetWindowDC().
* [windows/defwnd.c]
Implemented WM_WINDOWPOSCHANGED handling.
* [windows/event.c]
Preliminary support for Xlib event handling instead of Xt callbacks.
Changed MSG_AddMsg() calls to hardware_event() or PostMessage().
* [windows/message.c]
Preliminary support for multiple message queues.
Implemented hardware_event() to store messages into the system queue.
Implemented Get/SetTaskQueue().
Better WM_PAINT and WM_TIMER handling.
Changes to use Xlib instead of Xt for events.
* [windows/painting.c]
Use GetDCEx() to retrieve the DC, to get a correct visible region.
* [windows/timer.c]
Moved the timer procedure callback into DispatchMessage().
Changed implementation to get rid of Xt timeouts. Timer checking
is now done inside GetMessage().
* [windows/win.c]
Allocate a DCE instead of a DC for CS_OWNDC windows.
Replaced Xt calls with Xlib calls.
Moved window positioning functions into windows/winpos.c
* [windows/winpos.c] (New file)
Rewritten most of the window positioning functions.
Implemented SetWindowPos() and MapWindowPoints().
Jan 3, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [if1632/user.spec]
Bad arguments description for function SetDlgItemText.
* [objects/text.c]
Function DrawText now handle DT_CALCRECT request.
* [misc/message.c]
Message boxes now use DrawText with DT_CALCRECT.
* [windows/graphics.c]
Bug fix in function FrameRect, (it was using PEN instead of BRUSH).
* [windows/win.c]
Bug fix for flags in function ShowWindow.
More accurate WM_SIZE generated by function ShowWindow.
* [controls/listbox.c]
More code for LBS_MULTIPLESEL.
More code for LBS_MULTICOLUMN.
* [include/windows.h]
Bad define for MF_SEPARATOR.
* [controls/menu.c]
New functions: PopMenuWndProc() with 'glues',
CreatePopupMenu(), AppendMenu(), InsertMenu(), RemoveMenu(),
DeleteMenu(), ModifyMenu(), TrackPopupMenu().
Code in stubs: CreateMenu(), DestroyMenu().
Sat Jan 1 10:22:43 1994 Bob Amstadt (bob@pooh)
* loader/wine.c: Added support for relocation types 5 and 6.
Mon Dec 27 11:06:03 1993 Erik Bos (erik@trashcan.hacktic.nl)
* [misc/comm.c]
new functions: BuildCommDCB(), OpenComm(), CloseComm(),
SetCommBreak(), ClearCommBreak(), EscapeCommFunction(), FlushComm(),
GetCommError(), SetCommEventMask(), GetCommEventMask(),
SetCommState(), GetCommState(), TransmitCommChar(), ReadComm(),
WriteComm().
Wed Dec 22 13:00:15 1993 David Metcalfe <david@prism.demon.co.uk>
* [windows/caret.c]
Implemented text caret functions.
Tue Dec 21 06:13:58 1993 julliard@di.epfl.ch (Alexandre Julliard)
* [loader/wine.c]
Bug fix in LoadImage().
* [objects/bitblt.c] [objects/clipping.c] [objects/text.c]
[windows/dc.c] [windows/dce.c] [windows/graphics.c]
Modified graphics calls to take into account the DC origin.
* [windows/defwnd.c]
Added preliminary WM_NCCALCSIZE handling.
* [windows/event.c]
Send WM_NCCALCSIZE message on resize event.
* [windows/win.c]
Send WM_NCCALCSIZE message in CreateWindow().
Realize widgets at creation time (should prevent problems with
unrealized widgets).
Dec 19, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [controls/static.c]
Send mouse & keyboard message received to its parent.
* [controls/scroll.c]
Send keyboard message received to its parent.
* [controls/listbox.c]
Add Navigation keys .
ListBox now use VSCROLL & HSCROLL instead of children.
Alpha version of LBS_MULTIPLESEL.
Alpha version of LBS_MULTICOLUMN.
* [controls/combo.c]
Add Navigation keys on closed ComboBox.
Remove useless 'COMBOBOX_CreateComboBox' function.
Mon Dec 19 20:39:34 1993 Erik Bos (erik@trashcan.hacktic.nl)
* [loader/wine.
LoadImage() modified to use FindFile().
* [misc/file.c]
SetErrorMode added
* [misc/dos_fs.c]
bug fixes.
Dec 13, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [memory/global.c]
bug fix in GlobalGetFreeSegment : good ptr in 'g_prev'.
* [sysres.dll]
preliminary version of a 'glass of wine' bitmap
* [windows/event.c]
New function 'GetCapture'.
* [controls/scroll.c]
Remove useless 'SCROLLBAR_CreateScrollBar' function.
* [controls/listbox.c]
Remove useless 'LISTBOX_CreateListBox' function.
Mon Dec 13 13:51:00 1993 David Metcalfe <david@prism.demon.co.uk>
* [objects/font.c]
Corrected bugs in GetCharWidth().
* [windows/event.c]
Modified EVENT_key to send Windows virtual key codes for
WM_KEYDOWN and WM_KEYUP messages, and a WM_CHAR message
for printable characters.
Wed Dec 08 19:20:00 1993 Karl Guenter Wuensch (hn324wu@unidui.uni-duisburg.de)
* [windows/graphics.c]
Added Polyline and Polygon
Mon Dec 13 14:51:54 1993 Erik Bos (erik@trashcan.hacktic.nl)
* [controls/listbox.c]
ListBoxDirectory() modified to use dos_fs.c's functions to
access files&|drives.
Sat Dec 04 17:04:23 1993 Erik Bos (erik@trashcan.hacktic.nl)
* [misc/dos_fs.c]
Added FindFile() to search a file in a dos/unix style path.
* [misc/file.c]
New Win31 functions: OpenFile, _lcreate, _llseek, GetTempDrive,
GetTempFileName, GetWindowsDirectory, GetSystemDirectory,
GetDriveType.
* [misc/int21.c]
Modified.
Wed Dec 1 16:20:45 1993 Miguel de Icaza (miguel@roxanne.nuclecu.unam.mx)
* [misc/profile.c]
The Profile functions now return the correct values. They now
implement all the features described in the SDK.
Tue Nov 30 13:55:27 1993 Bob Amstadt (bob at amscons)
* [loader/selector.c]
Rewrote selector aliasing routines to use System V IPC
routine to alias memory segments.
Nov 28, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [controls/listbox.c]
More consistency in functions using wIndexes
* [controls/scroll.c]
New function : ShowScrollBar().
* [loader/cursor.c] ... New file
Move cursor functions from [loader/resource.c].
New function : ClipCursor().
New function : GetClipCursor().
New function : CreateCursor().
SetCursor() now working using gloabal variable 'winHasCursor'.
*[object/palette.c]
New stub only : SelectPalette().
New stub only : RealizePalette().
*[win/event.c]
New function : EVENT_enter_notify(),
update 'winHasCursor' and send WM_SETCURSOR.
*[win/defwnd.c]
Add processing of WM_SETCURSOR message.
*[win/win.c]
New members in WND structure : hCursor, hWndVScroll & hWndHScroll.
CreateWindowEx() now create children for WM_HSCROLL & WM_VSCROLL.
New function ClientToScreen().
New function ScreenToClient().
Mon Nov 25 18:25:40 1993 Erik Bos (erik@trashcan.hacktic.nl)
* [files.h / regfunc.h / misc/dos.c]
Removed.
* [misc/dos_fs.c]
Added support for loading dosdrive cfg from wine.ini.
* [misc/int21.c]
Modified.
Wed Nov 24 11:37:33 1993 julliard@disuns2.epfl.ch (Alexandre Julliard)
* [include/atom.h] [memory/atom.c]
Implemented atoms.
* [windows/class.c]
Modified RegisterClass() to use atoms.
Implemented CS_GLOBALCLASS style.
* [windows/message.c]
Implemented RegisterWindowMessage().
* [loader/resource.c]
Bug fix in LoadResource().
* [windows/dialog.c]
Modified CreateDialogParam() to use Find/LoadResource().
1994-01-04 21:14:34 +01:00
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XSetGraphicsExposures( XT_display, bitmapGC[i], False );
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1993-09-04 12:09:32 +02:00
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XFreePixmap( XT_display, tmpPixmap );
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}
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else bitmapGC[i] = 0;
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}
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BITMAP_hbitmapMemDC = CreateBitmap( 1, 1, 1, 1, NULL );
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return (BITMAP_hbitmapMemDC != 0);
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}
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/***********************************************************************
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* BITMAP_FindGCForDepth
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*
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* Return a GC appropriate for operations with the given depth.
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*/
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GC BITMAP_FindGCForDepth( int depth )
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{
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int i;
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for (i = 0; i < depthCount; i++)
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if (depthList[i] == depth) return bitmapGC[i];
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return 0;
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}
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/***********************************************************************
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* BITMAP_BmpToImage
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*
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* Create an XImage pointing to the bitmap data.
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*/
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XImage * BITMAP_BmpToImage( BITMAP * bmp, void * bmpData )
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{
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XImage * image;
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image = XCreateImage( XT_display, DefaultVisualOfScreen(XT_screen),
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bmp->bmBitsPixel, ZPixmap, 0, bmpData,
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bmp->bmWidth, bmp->bmHeight, 16, bmp->bmWidthBytes );
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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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* BITMAP_CopyToPixmap
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*
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* Copy the content of the bitmap to the pixmap. Both must have the same depth.
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*/
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BOOL BITMAP_CopyToPixmap( BITMAP * bmp, Pixmap pixmap,
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int x, int y, int width, int height )
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{
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GC gc;
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XImage * image;
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gc = BITMAP_FindGCForDepth( bmp->bmBitsPixel );
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if (!gc) return FALSE;
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image = BITMAP_BmpToImage( bmp, ((char *)bmp) + sizeof(BITMAP) );
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if (!image) return FALSE;
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#ifdef DEBUG_GDI
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printf( "BITMAP_CopyToPixmap: %dx%d %d colors -> %d,%d %dx%d\n",
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bmp->bmWidth, bmp->bmHeight, 1 << bmp->bmBitsPixel, x, y, width, height );
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#endif
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XPutImage(XT_display, pixmap, gc, image, 0, 0, x, y, width, height);
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image->data = NULL;
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XDestroyImage( image );
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return TRUE;
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}
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/***********************************************************************
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* BITMAP_CopyFromPixmap
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*
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* Copy the content of the pixmap to the bitmap. Both must have
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* the same dimensions and depth.
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*/
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BOOL BITMAP_CopyFromPixmap( BITMAP * bmp, Pixmap pixmap )
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{
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XImage *image = BITMAP_BmpToImage( bmp, ((char *)bmp) + sizeof(BITMAP) );
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if (!image) return FALSE;
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#ifdef DEBUG_GDI
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printf( "BITMAP_CopyFromPixmap: %dx%d %d colors\n",
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bmp->bmWidth, bmp->bmHeight, 1 << bmp->bmBitsPixel );
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#endif
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XGetSubImage( XT_display, pixmap, 0, 0, bmp->bmWidth, bmp->bmHeight,
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AllPlanes, ZPixmap, image, 0, 0 );
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image->data = NULL;
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XDestroyImage( image );
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return TRUE;
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}
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/***********************************************************************
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* CreateBitmap (GDI.48)
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*/
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HBITMAP CreateBitmap( short width, short height,
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BYTE planes, BYTE bpp, LPSTR bits )
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{
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BITMAP bitmap = { 0, width, height, 0, planes, bpp, bits };
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#ifdef DEBUG_GDI
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printf( "CreateBitmap: %dx%d, %d colors\n",
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width, height, 1 << (planes*bpp) );
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#endif
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if (!width || !height) return 0;
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if ((planes != 1) && (bpp != 1)) return 0;
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bitmap.bmWidthBytes = (width * bpp + 15) / 16 * 2;
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return CreateBitmapIndirect( &bitmap );
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}
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/***********************************************************************
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* CreateCompatibleBitmap (GDI.51)
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*/
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HBITMAP CreateCompatibleBitmap( HDC hdc, short width, short height )
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{
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HBITMAP hbitmap;
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DC * dc;
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#ifdef DEBUG_GDI
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printf( "CreateCompatibleBitmap: %d %dx%d\n", hdc, width, height );
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#endif
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dc = (DC *) GDI_GetObjPtr( hdc, DC_MAGIC );
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if (!dc) return 0;
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hbitmap = CreateBitmap( width, height, dc->w.planes, dc->w.bitsPerPixel, NULL);
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return hbitmap;
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}
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/***********************************************************************
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* CreateBitmapIndirect (GDI.49)
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*/
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HBITMAP CreateBitmapIndirect( BITMAP * bmp )
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{
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BITMAPOBJ * bmpObjPtr;
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char * bmpPtr;
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HBITMAP hbitmap;
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int size = bmp->bmPlanes * bmp->bmHeight * bmp->bmWidthBytes;
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/* Create the BITMAPOBJ */
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hbitmap = GDI_AllocObject( sizeof(BITMAPOBJ), BITMAP_MAGIC );
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if (!hbitmap) return 0;
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bmpObjPtr = (BITMAPOBJ *) GDI_HEAP_ADDR( hbitmap );
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/* Create the bitmap in global heap */
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bmpObjPtr->hBitmap = GlobalAlloc( GMEM_MOVEABLE, sizeof(BITMAP) + size );
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if (!bmpObjPtr->hBitmap)
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{
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GDI_FreeObject( hbitmap );
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return 0;
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}
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bmpPtr = (char *) GlobalLock( bmpObjPtr->hBitmap );
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memcpy( bmpPtr, bmp, sizeof(BITMAP) );
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((BITMAP *)bmpPtr)->bmBits = NULL;
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if (bmp->bmBits) memcpy( bmpPtr + sizeof(BITMAP), bmp->bmBits, size );
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GlobalUnlock( bmpObjPtr->hBitmap );
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bmpObjPtr->bSelected = FALSE;
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bmpObjPtr->hdc = 0;
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bmpObjPtr->size.cx = 0;
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bmpObjPtr->size.cy = 0;
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return hbitmap;
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}
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/***********************************************************************
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* BITMAP_GetSetBitmapBits
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*/
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LONG BITMAP_GetSetBitmapBits( HBITMAP hbitmap, LONG count,
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LPSTR buffer, int set )
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{
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BITMAPOBJ * bmpObjPtr;
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BITMAP * bmp;
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DC * dc = NULL;
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int maxSize;
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if (!count) return 0;
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bmpObjPtr = (BITMAPOBJ *) GDI_GetObjPtr( hbitmap, BITMAP_MAGIC );
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if (!bmpObjPtr) return 0;
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if (!(bmp = (BITMAP *) GlobalLock( bmpObjPtr->hBitmap ))) return 0;
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if (bmpObjPtr->bSelected)
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dc = (DC *) GDI_GetObjPtr( bmpObjPtr->hdc, DC_MAGIC );
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maxSize = bmp->bmPlanes * bmp->bmHeight * bmp->bmWidthBytes;
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if (count > maxSize) count = maxSize;
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if (set)
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{
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memcpy( bmp+1, buffer, count );
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if (dc) BITMAP_CopyToPixmap( bmp, dc->u.x.drawable,
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0, 0, bmp->bmWidth, bmp->bmHeight );
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}
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else
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{
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if (dc) BITMAP_CopyFromPixmap( bmp, dc->u.x.drawable );
|
|
|
|
memcpy( buffer, bmp+1, count );
|
|
|
|
}
|
|
|
|
GlobalUnlock( bmpObjPtr->hBitmap );
|
|
|
|
return hbitmap;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
* GetBitmapBits (GDI.74)
|
|
|
|
*/
|
|
|
|
LONG GetBitmapBits( HBITMAP hbitmap, LONG count, LPSTR buffer )
|
|
|
|
{
|
|
|
|
return BITMAP_GetSetBitmapBits( hbitmap, count, buffer, 0 );
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
* SetBitmapBits (GDI.106)
|
|
|
|
*/
|
|
|
|
LONG SetBitmapBits( HBITMAP hbitmap, LONG count, LPSTR buffer )
|
|
|
|
{
|
|
|
|
return BITMAP_GetSetBitmapBits( hbitmap, count, buffer, 1 );
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
* BMP_DeleteObject
|
|
|
|
*/
|
|
|
|
BOOL BMP_DeleteObject( HBITMAP hbitmap, BITMAPOBJ * bitmap )
|
|
|
|
{
|
|
|
|
/* Free bitmap on global heap */
|
|
|
|
GlobalFree( bitmap->hBitmap );
|
|
|
|
return GDI_FreeObject( hbitmap );
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
* BMP_GetObject
|
|
|
|
*/
|
|
|
|
int BMP_GetObject( BITMAPOBJ * bitmap, int count, LPSTR buffer )
|
|
|
|
{
|
|
|
|
char * bmpPtr = (char *) GlobalLock( bitmap->hBitmap );
|
|
|
|
if (count > sizeof(BITMAP)) count = sizeof(BITMAP);
|
|
|
|
memcpy( buffer, bmpPtr, count );
|
|
|
|
GlobalUnlock( bitmap->hBitmap );
|
|
|
|
return count;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
* BITMAP_UnselectBitmap
|
|
|
|
*
|
|
|
|
* Unselect the bitmap from the DC. Used by SelectObject and DeleteDC.
|
|
|
|
*/
|
|
|
|
BOOL BITMAP_UnselectBitmap( DC * dc )
|
|
|
|
{
|
|
|
|
BITMAPOBJ * bmp;
|
|
|
|
BITMAP * bmpPtr;
|
|
|
|
|
|
|
|
if (!dc->w.hBitmap) return TRUE;
|
|
|
|
bmp = (BITMAPOBJ *) GDI_GetObjPtr( dc->w.hBitmap, BITMAP_MAGIC );
|
|
|
|
if (!bmp) return FALSE;
|
|
|
|
|
|
|
|
if (!(bmpPtr = (BITMAP *) GlobalLock( bmp->hBitmap ))) return FALSE;
|
|
|
|
|
|
|
|
BITMAP_CopyFromPixmap( bmpPtr, dc->u.x.drawable );
|
|
|
|
XFreePixmap( XT_display, dc->u.x.drawable );
|
|
|
|
bmp->bSelected = FALSE;
|
|
|
|
bmp->hdc = 0;
|
|
|
|
GlobalUnlock( bmp->hBitmap );
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
* BITMAP_SelectObject
|
|
|
|
*/
|
|
|
|
HBITMAP BITMAP_SelectObject( HDC hdc, DC * dc, HBITMAP hbitmap,
|
|
|
|
BITMAPOBJ * bitmap )
|
|
|
|
{
|
|
|
|
BITMAP * bmp;
|
|
|
|
HBITMAP prevHandle = dc->w.hBitmap;
|
|
|
|
|
|
|
|
if (!(dc->w.flags & DC_MEMORY)) return 0;
|
|
|
|
if (bitmap->bSelected && hbitmap != BITMAP_hbitmapMemDC) return 0;
|
|
|
|
if (!(bmp = (BITMAP *) GlobalLock( bitmap->hBitmap ))) return 0;
|
|
|
|
|
|
|
|
/* Make sure the bitmap has the right format */
|
|
|
|
|
|
|
|
if ((bmp->bmPlanes != 1) || !BITMAP_FindGCForDepth( bmp->bmBitsPixel ))
|
|
|
|
{
|
|
|
|
GlobalUnlock( bitmap->hBitmap );
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Unselect the previous bitmap */
|
|
|
|
|
|
|
|
if (!BITMAP_UnselectBitmap( dc ))
|
|
|
|
{
|
|
|
|
GlobalUnlock( bitmap->hBitmap );
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Create the pixmap */
|
|
|
|
|
|
|
|
dc->u.x.drawable = XCreatePixmap( XT_display,
|
|
|
|
DefaultRootWindow( XT_display ),
|
|
|
|
bmp->bmWidth, bmp->bmHeight,
|
|
|
|
bmp->bmBitsPixel );
|
Release 0.5
Sun Jan 2 12:38:53 1994 David Metcalfe <david@prism.demon.co.uk>
* [windows/class.c]
Implemented GetClassName and GetClassInfo.
* [windows/caret.c]
Various improvements to text caret code.
Fri Dec 31 15:22:22 1993 John Brezak <brezak@apollo.hp.com>
* [misc/comm.c]
Patches to work with NetBSD.
Thu Dec 30 12:11:55 1993 John Richardson <jrichard@cs.uml.edu>
* [objects/bitblt.c] Added StretchBlt().
Tue Jan 4 05:22:07 1994 julliard@di.epfl.ch (Alexandre Julliard)
* [misc/user.c]
Added creation of system message queue.
* [objects/bitmap.c] [objects/dcvalues.c] [windows/dc.c]
Added DC size fields into DC structure.
* [objects/clipping.c]
Bug fix in CLIPPING_IntersectRect().
* [windows/class.c]
Allocate a DCE instead of a DC for CS_CLASSDC classes.
* [windows/clipping.c]
Fixed GetUpdateRect() and GetUpdateRgn() to clip to the client area.
* [windows/dce.c]
Implemented GetDCEx() and GetWindowDC().
* [windows/defwnd.c]
Implemented WM_WINDOWPOSCHANGED handling.
* [windows/event.c]
Preliminary support for Xlib event handling instead of Xt callbacks.
Changed MSG_AddMsg() calls to hardware_event() or PostMessage().
* [windows/message.c]
Preliminary support for multiple message queues.
Implemented hardware_event() to store messages into the system queue.
Implemented Get/SetTaskQueue().
Better WM_PAINT and WM_TIMER handling.
Changes to use Xlib instead of Xt for events.
* [windows/painting.c]
Use GetDCEx() to retrieve the DC, to get a correct visible region.
* [windows/timer.c]
Moved the timer procedure callback into DispatchMessage().
Changed implementation to get rid of Xt timeouts. Timer checking
is now done inside GetMessage().
* [windows/win.c]
Allocate a DCE instead of a DC for CS_OWNDC windows.
Replaced Xt calls with Xlib calls.
Moved window positioning functions into windows/winpos.c
* [windows/winpos.c] (New file)
Rewritten most of the window positioning functions.
Implemented SetWindowPos() and MapWindowPoints().
Jan 3, 94 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [if1632/user.spec]
Bad arguments description for function SetDlgItemText.
* [objects/text.c]
Function DrawText now handle DT_CALCRECT request.
* [misc/message.c]
Message boxes now use DrawText with DT_CALCRECT.
* [windows/graphics.c]
Bug fix in function FrameRect, (it was using PEN instead of BRUSH).
* [windows/win.c]
Bug fix for flags in function ShowWindow.
More accurate WM_SIZE generated by function ShowWindow.
* [controls/listbox.c]
More code for LBS_MULTIPLESEL.
More code for LBS_MULTICOLUMN.
* [include/windows.h]
Bad define for MF_SEPARATOR.
* [controls/menu.c]
New functions: PopMenuWndProc() with 'glues',
CreatePopupMenu(), AppendMenu(), InsertMenu(), RemoveMenu(),
DeleteMenu(), ModifyMenu(), TrackPopupMenu().
Code in stubs: CreateMenu(), DestroyMenu().
Sat Jan 1 10:22:43 1994 Bob Amstadt (bob@pooh)
* loader/wine.c: Added support for relocation types 5 and 6.
Mon Dec 27 11:06:03 1993 Erik Bos (erik@trashcan.hacktic.nl)
* [misc/comm.c]
new functions: BuildCommDCB(), OpenComm(), CloseComm(),
SetCommBreak(), ClearCommBreak(), EscapeCommFunction(), FlushComm(),
GetCommError(), SetCommEventMask(), GetCommEventMask(),
SetCommState(), GetCommState(), TransmitCommChar(), ReadComm(),
WriteComm().
Wed Dec 22 13:00:15 1993 David Metcalfe <david@prism.demon.co.uk>
* [windows/caret.c]
Implemented text caret functions.
Tue Dec 21 06:13:58 1993 julliard@di.epfl.ch (Alexandre Julliard)
* [loader/wine.c]
Bug fix in LoadImage().
* [objects/bitblt.c] [objects/clipping.c] [objects/text.c]
[windows/dc.c] [windows/dce.c] [windows/graphics.c]
Modified graphics calls to take into account the DC origin.
* [windows/defwnd.c]
Added preliminary WM_NCCALCSIZE handling.
* [windows/event.c]
Send WM_NCCALCSIZE message on resize event.
* [windows/win.c]
Send WM_NCCALCSIZE message in CreateWindow().
Realize widgets at creation time (should prevent problems with
unrealized widgets).
Dec 19, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [controls/static.c]
Send mouse & keyboard message received to its parent.
* [controls/scroll.c]
Send keyboard message received to its parent.
* [controls/listbox.c]
Add Navigation keys .
ListBox now use VSCROLL & HSCROLL instead of children.
Alpha version of LBS_MULTIPLESEL.
Alpha version of LBS_MULTICOLUMN.
* [controls/combo.c]
Add Navigation keys on closed ComboBox.
Remove useless 'COMBOBOX_CreateComboBox' function.
Mon Dec 19 20:39:34 1993 Erik Bos (erik@trashcan.hacktic.nl)
* [loader/wine.
LoadImage() modified to use FindFile().
* [misc/file.c]
SetErrorMode added
* [misc/dos_fs.c]
bug fixes.
Dec 13, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [memory/global.c]
bug fix in GlobalGetFreeSegment : good ptr in 'g_prev'.
* [sysres.dll]
preliminary version of a 'glass of wine' bitmap
* [windows/event.c]
New function 'GetCapture'.
* [controls/scroll.c]
Remove useless 'SCROLLBAR_CreateScrollBar' function.
* [controls/listbox.c]
Remove useless 'LISTBOX_CreateListBox' function.
Mon Dec 13 13:51:00 1993 David Metcalfe <david@prism.demon.co.uk>
* [objects/font.c]
Corrected bugs in GetCharWidth().
* [windows/event.c]
Modified EVENT_key to send Windows virtual key codes for
WM_KEYDOWN and WM_KEYUP messages, and a WM_CHAR message
for printable characters.
Wed Dec 08 19:20:00 1993 Karl Guenter Wuensch (hn324wu@unidui.uni-duisburg.de)
* [windows/graphics.c]
Added Polyline and Polygon
Mon Dec 13 14:51:54 1993 Erik Bos (erik@trashcan.hacktic.nl)
* [controls/listbox.c]
ListBoxDirectory() modified to use dos_fs.c's functions to
access files&|drives.
Sat Dec 04 17:04:23 1993 Erik Bos (erik@trashcan.hacktic.nl)
* [misc/dos_fs.c]
Added FindFile() to search a file in a dos/unix style path.
* [misc/file.c]
New Win31 functions: OpenFile, _lcreate, _llseek, GetTempDrive,
GetTempFileName, GetWindowsDirectory, GetSystemDirectory,
GetDriveType.
* [misc/int21.c]
Modified.
Wed Dec 1 16:20:45 1993 Miguel de Icaza (miguel@roxanne.nuclecu.unam.mx)
* [misc/profile.c]
The Profile functions now return the correct values. They now
implement all the features described in the SDK.
Tue Nov 30 13:55:27 1993 Bob Amstadt (bob at amscons)
* [loader/selector.c]
Rewrote selector aliasing routines to use System V IPC
routine to alias memory segments.
Nov 28, 93 martin2@trgcorp.solucorp.qc.ca (Martin Ayotte)
* [controls/listbox.c]
More consistency in functions using wIndexes
* [controls/scroll.c]
New function : ShowScrollBar().
* [loader/cursor.c] ... New file
Move cursor functions from [loader/resource.c].
New function : ClipCursor().
New function : GetClipCursor().
New function : CreateCursor().
SetCursor() now working using gloabal variable 'winHasCursor'.
*[object/palette.c]
New stub only : SelectPalette().
New stub only : RealizePalette().
*[win/event.c]
New function : EVENT_enter_notify(),
update 'winHasCursor' and send WM_SETCURSOR.
*[win/defwnd.c]
Add processing of WM_SETCURSOR message.
*[win/win.c]
New members in WND structure : hCursor, hWndVScroll & hWndHScroll.
CreateWindowEx() now create children for WM_HSCROLL & WM_VSCROLL.
New function ClientToScreen().
New function ScreenToClient().
Mon Nov 25 18:25:40 1993 Erik Bos (erik@trashcan.hacktic.nl)
* [files.h / regfunc.h / misc/dos.c]
Removed.
* [misc/dos_fs.c]
Added support for loading dosdrive cfg from wine.ini.
* [misc/int21.c]
Modified.
Wed Nov 24 11:37:33 1993 julliard@disuns2.epfl.ch (Alexandre Julliard)
* [include/atom.h] [memory/atom.c]
Implemented atoms.
* [windows/class.c]
Modified RegisterClass() to use atoms.
Implemented CS_GLOBALCLASS style.
* [windows/message.c]
Implemented RegisterWindowMessage().
* [loader/resource.c]
Bug fix in LoadResource().
* [windows/dialog.c]
Modified CreateDialogParam() to use Find/LoadResource().
1994-01-04 21:14:34 +01:00
|
|
|
dc->w.DCSizeX = bmp->bmWidth;
|
|
|
|
dc->w.DCSizeY = bmp->bmHeight;
|
1993-09-04 12:09:32 +02:00
|
|
|
BITMAP_CopyToPixmap( bmp, dc->u.x.drawable,
|
|
|
|
0, 0, bmp->bmWidth, bmp->bmHeight );
|
|
|
|
|
|
|
|
/* Change GC depth if needed */
|
|
|
|
|
|
|
|
if (dc->w.bitsPerPixel != bmp->bmBitsPixel)
|
|
|
|
{
|
|
|
|
XFreeGC( XT_display, dc->u.x.gc );
|
|
|
|
dc->u.x.gc = XCreateGC( XT_display, dc->u.x.drawable, 0, NULL );
|
|
|
|
dc->w.bitsPerPixel = bmp->bmBitsPixel;
|
|
|
|
DC_SetDeviceInfo( hdc, dc );
|
|
|
|
}
|
|
|
|
|
|
|
|
GlobalUnlock( bitmap->hBitmap );
|
|
|
|
dc->w.hBitmap = hbitmap;
|
|
|
|
bitmap->bSelected = TRUE;
|
|
|
|
bitmap->hdc = hdc;
|
|
|
|
return prevHandle;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
* GetBitmapDimensionEx (GDI.468)
|
|
|
|
*/
|
|
|
|
BOOL GetBitmapDimensionEx( HBITMAP hbitmap, LPSIZE size )
|
|
|
|
{
|
|
|
|
BITMAPOBJ * bmp = (BITMAPOBJ *) GDI_GetObjPtr( hbitmap, BITMAP_MAGIC );
|
|
|
|
if (!bmp) return FALSE;
|
|
|
|
*size = bmp->size;
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
* GetBitmapDimension (GDI.162)
|
|
|
|
*/
|
|
|
|
DWORD GetBitmapDimension( HBITMAP hbitmap )
|
|
|
|
{
|
|
|
|
SIZE size;
|
|
|
|
if (!GetBitmapDimensionEx( hbitmap, &size )) return 0;
|
|
|
|
return size.cx | (size.cy << 16);
|
|
|
|
}
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
* SetBitmapDimensionEx (GDI.478)
|
|
|
|
*/
|
|
|
|
BOOL SetBitmapDimensionEx( HBITMAP hbitmap, short x, short y, LPSIZE prevSize )
|
|
|
|
{
|
|
|
|
BITMAPOBJ * bmp = (BITMAPOBJ *) GDI_GetObjPtr( hbitmap, BITMAP_MAGIC );
|
|
|
|
if (!bmp) return FALSE;
|
|
|
|
if (prevSize) *prevSize = bmp->size;
|
|
|
|
bmp->size.cx = x;
|
|
|
|
bmp->size.cy = y;
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/***********************************************************************
|
|
|
|
* SetBitmapDimension (GDI.163)
|
|
|
|
*/
|
|
|
|
DWORD SetBitmapDimension( HBITMAP hbitmap, short x, short y )
|
|
|
|
{
|
|
|
|
SIZE size;
|
|
|
|
if (!SetBitmapDimensionEx( hbitmap, x, y, &size )) return 0;
|
|
|
|
return size.cx | (size.cy << 16);
|
|
|
|
}
|