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Sat Aug 23 00:05:23 1997 Andreas Mohr <100.30936@germany.net> * [if1632/kernel.spec] [if1632/mmsystem.spec] Added some stubs. * [include/neexe.h] [loader/module.c] Added warning for OS/2 executables. * [multimedia/midi.c] Shortened MIDIOUT driver version string to be less than 31 chars. * [objects/gdiobj.c] Fixed DeleteObject32() to react properly when called with stock object. Fri Aug 22 18:03:26 1997 Dimitrie O. Paun <dimi@cs.toronto.edu> * [controls/updown.c] [include/updown.h] First attempt at implementiong the UpDown class. * [controls/widgets.c] Added the UpDown class to be initialized by InitCommonControls(). Wed Aug 20 18:01:33 1997 Doug Ridgway <ridgway@routh.UCSD.EDU> * [graphics/*] [objects/*] [include/gdi.h] Made all GDI objects (except DCs) moveable. Mon Aug 18 03:25:30 1997 Alex Korobka <alex@trantor.pharm.sunysb.edu> * [windows/event.c] [misc/winsock.c] [misc/winsock_dns.c] Removed IPC communication to speed up winsock services (tested only with 16-bit netscape 3.03). * [graphics/x11drv/xfont.c] [documentation/fonts] Miscellaneous improvements. Updated docs. Sun Aug 17 20:39:55 1997 Ingo Schneider <schneidi@informatik.tu-muenchen.de> * [misc/comm.c] A couple of bug fixes. Sun Aug 17 19:29:22 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [debugger/dbg.y] Display next instruction after stepi/nexti. * [if1632/relay.c] [include/callback.h] [tools/build.c] Replaced CallTo32_LargeStack with the CALL_LARGE_STACK macro for better Winelib support. * [include/sigcontext.h] Renamed to sig_context.h to avoid conflicts with libc. * [*/*] All API functions are now prefixed with WINAPI in prevision of future Winelib integration. * [loader/signal.c] [memory/ldt.c] Fixed assembly code to be -fPIC compatible. Thu Aug 14 14:38:15 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [if1632/crtdll.spec][win32/except.c] _global_unwind, _local_unwind stub added. * [objects/dib.c] Don't read memory you don't even need for the target bitmap (fixes one 'lazy' program). * [if1632/relay.c][if1632/thunk.c][if1632/kernel32.spec] [win32/ordinals.c][memory/selector.c][memory/global.c] [include/callback.h] Added/moved some more win95 ordinal stuff. Implemented QT_Thunk (not 100% correct yet) and some friends. * [loader/pe_image.c] Add possibility to break at the DLL entrypoint. * [controls/static.c][misc/commdlg.c][scheduler/thread.c] Misc bugfixes and additions. * [misc/registry.c] The registry seems to be case-preserving but case-insensitive. * [memory/global.c] Adapted to new /proc/meminfo format. * [objects/font.c][graphics/x11drv/xfont.c] FONT_SelectObject and GetTextMetrics* get passed ranges in logical and not device points (thanks to Marion Reyzl for pointing this out). * [windows/caret.c] Use the windows own DC if present (The caret coordinates are logical coordinates based on it). Fixes another AMIPRO problem. Wed Aug 6 18:22:22 1997 Morten Welinder <terra@diku.dk> * [controls/menu.c] General clean-up and Win32 work: split item_flags into fType and fState; split item_id into wID and hSubMenu. Improved debug-printing. Implemented InsertMenuItem32[AW], SetMenuDefaultItem32, and SetMenuItemInfo32[AW]. Fixed GetMenuItemInfo32[AW]. * [if1632/user32.spec] Define above new functions. * [include/windows.h] Define MF_DEFAULT and MF_RIGHTJUSTIFY. Prototype above functions. * [include/menu.h] Don't prototype now-static MENU_InitSysMenuPopup. * [include/comm.h] Reduce MAX_PORTS to 9 (which the profile code can handle). Tue Aug 5 20:16:22 1997 Victor Schneider <vischne@ibm.net> * [library/winestub.c] [libtest/expand.c] These patches let people porting Windows apps compile them using the same conventions regarding global _argc and _argv as those on Windows C/C++ compilers.
153 lines
3.7 KiB
C
153 lines
3.7 KiB
C
/*
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* Focus functions
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*
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* Copyright 1993 David Metcalfe
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* 1994 Alexandre Julliard
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* 1995 Alex Korobka
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*
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*/
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#include "win.h"
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#include "winpos.h"
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#include "hook.h"
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#include "color.h"
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#include "message.h"
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#include "options.h"
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static HWND32 hwndFocus = 0;
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/*****************************************************************
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* FOCUS_SetXFocus
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*
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* Set the X focus.
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* Explicit colormap management seems to work only with OLVWM.
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*/
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void FOCUS_SetXFocus( HWND32 hwnd )
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{
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XWindowAttributes win_attr;
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Window win;
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/* Only mess with the X focus if there's */
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/* no desktop window and no window manager. */
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if ((rootWindow != DefaultRootWindow(display)) || Options.managed) return;
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if (!hwnd) /* If setting the focus to 0, uninstall the colormap */
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{
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if (COLOR_GetSystemPaletteFlags() & COLOR_PRIVATE)
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XUninstallColormap( display, COLOR_GetColormap() );
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return;
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}
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/* Set X focus and install colormap */
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if (!(win = WIN_GetXWindow( hwnd ))) return;
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if (!XGetWindowAttributes( display, win, &win_attr ) ||
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(win_attr.map_state != IsViewable))
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return; /* If window is not viewable, don't change anything */
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XSetInputFocus( display, win, RevertToParent, CurrentTime );
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if (COLOR_GetSystemPaletteFlags() & COLOR_PRIVATE)
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XInstallColormap( display, COLOR_GetColormap() );
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EVENT_Synchronize();
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}
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/*****************************************************************
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* FOCUS_SwitchFocus
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*/
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void FOCUS_SwitchFocus( HWND32 hFocusFrom, HWND32 hFocusTo )
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{
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hwndFocus = hFocusTo;
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#if 0
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if (hFocusFrom) SendMessage32A( hFocusFrom, WM_KILLFOCUS, hFocusTo, 0 );
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#else
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/* FIXME: must be SendMessage16() because 32A doesn't do
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* intertask at this time */
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if (hFocusFrom) SendMessage16( hFocusFrom, WM_KILLFOCUS, hFocusTo, 0 );
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#endif
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if( !hFocusTo || hFocusTo != hwndFocus )
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return;
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#if 0
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SendMessage32A( hFocusTo, WM_SETFOCUS, hFocusFrom, 0 );
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#else
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SendMessage16( hFocusTo, WM_SETFOCUS, hFocusFrom, 0 );
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#endif
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FOCUS_SetXFocus( hFocusTo );
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}
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/*****************************************************************
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* SetFocus16 (USER.22)
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*/
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HWND16 WINAPI SetFocus16( HWND16 hwnd )
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{
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return (HWND16)SetFocus32( hwnd );
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}
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/*****************************************************************
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* SetFocus32 (USER32.480)
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*/
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HWND32 WINAPI SetFocus32( HWND32 hwnd )
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{
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HWND32 hWndPrevFocus, hwndTop = hwnd;
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WND *wndPtr = WIN_FindWndPtr( hwnd );
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if (wndPtr)
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{
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/* Check if we can set the focus to this window */
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while ( (wndPtr->dwStyle & (WS_CHILD | WS_POPUP)) == WS_CHILD )
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{
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if ( wndPtr->dwStyle & ( WS_MINIMIZE | WS_DISABLED) )
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return 0;
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if (!(wndPtr = wndPtr->parent)) return 0;
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hwndTop = wndPtr->hwndSelf;
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}
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if( hwnd == hwndFocus ) return hwnd;
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/* call hooks */
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if( HOOK_CallHooks16( WH_CBT, HCBT_SETFOCUS, (WPARAM16)hwnd,
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(LPARAM)hwndFocus) )
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return 0;
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/* activate hwndTop if needed. */
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if (hwndTop != GetActiveWindow32())
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{
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if (!WINPOS_SetActiveWindow(hwndTop, 0, 0)) return 0;
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if (!IsWindow32( hwnd )) return 0; /* Abort if window destroyed */
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}
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}
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else if( HOOK_CallHooks16( WH_CBT, HCBT_SETFOCUS, 0, (LPARAM)hwndFocus ) )
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return 0;
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/* Change focus and send messages */
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hWndPrevFocus = hwndFocus;
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FOCUS_SwitchFocus( hwndFocus , hwnd );
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return hWndPrevFocus;
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}
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/*****************************************************************
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* GetFocus16 (USER.23)
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*/
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HWND16 WINAPI GetFocus16(void)
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{
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return (HWND16)hwndFocus;
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}
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/*****************************************************************
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* GetFocus32 (USER32.239)
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*/
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HWND32 WINAPI GetFocus32(void)
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{
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return hwndFocus;
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}
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