1237 lines
41 KiB
C
1237 lines
41 KiB
C
/*
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* Window related functions
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*
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* Copyright 1993, 1994, 1995, 1996, 2001 Alexandre Julliard
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* Copyright 1993 David Metcalfe
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* Copyright 1995, 1996 Alex Korobka
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include <stdarg.h>
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#include <stdlib.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <X11/Xlib.h>
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#include <X11/Xresource.h>
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#include <X11/Xutil.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winreg.h"
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#include "winuser.h"
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#include "wine/unicode.h"
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#include "x11drv.h"
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#include "wine/debug.h"
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#include "wine/server.h"
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#include "win.h"
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#include "winpos.h"
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#include "mwm.h"
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WINE_DEFAULT_DEBUG_CHANNEL(x11drv);
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/* X context to associate a hwnd to an X window */
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XContext winContext = 0;
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/* X context to associate a struct x11drv_win_data to an hwnd */
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static XContext win_data_context;
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static const char whole_window_prop[] = "__wine_x11_whole_window";
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static const char icon_window_prop[] = "__wine_x11_icon_window";
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static const char managed_prop[] = "__wine_x11_managed";
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static const char visual_id_prop[] = "__wine_x11_visual_id";
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/***********************************************************************
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* is_window_managed
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*
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* Check if a given window should be managed
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*/
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inline static BOOL is_window_managed( HWND hwnd )
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{
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DWORD style, ex_style;
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if (!managed_mode) return FALSE;
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/* tray window is always managed */
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ex_style = GetWindowLongW( hwnd, GWL_EXSTYLE );
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if (ex_style & WS_EX_TRAYWINDOW) return TRUE;
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/* child windows are not managed */
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style = GetWindowLongW( hwnd, GWL_STYLE );
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if (style & WS_CHILD) return FALSE;
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/* windows with caption are managed */
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if ((style & WS_CAPTION) == WS_CAPTION) return TRUE;
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/* tool windows are not managed */
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if (ex_style & WS_EX_TOOLWINDOW) return FALSE;
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/* windows with thick frame are managed */
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if (style & WS_THICKFRAME) return TRUE;
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/* application windows are managed */
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if (ex_style & WS_EX_APPWINDOW) return TRUE;
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/* full-screen popup windows are managed */
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if (style & WS_POPUP)
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{
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RECT rect;
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GetWindowRect( hwnd, &rect );
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if ((rect.right - rect.left) == screen_width && (rect.bottom - rect.top) == screen_height)
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return TRUE;
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}
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/* default: not managed */
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return FALSE;
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}
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/***********************************************************************
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* X11DRV_is_window_rect_mapped
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*
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* Check if the X whole window should be mapped based on its rectangle
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*/
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BOOL X11DRV_is_window_rect_mapped( const RECT *rect )
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{
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/* don't map if rect is empty */
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if (IsRectEmpty( rect )) return FALSE;
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/* don't map if rect is off-screen */
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if (rect->left >= (int)screen_width || rect->top >= (int)screen_height) return FALSE;
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if (rect->right < 0 || rect->bottom < 0) return FALSE;
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return TRUE;
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}
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/***********************************************************************
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* get_window_attributes
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*
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* Fill the window attributes structure for an X window.
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*/
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static int get_window_attributes( struct x11drv_win_data *data, XSetWindowAttributes *attr )
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{
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if (!data->managed && !using_wine_desktop && is_window_managed( data->hwnd ))
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{
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data->managed = TRUE;
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SetPropA( data->hwnd, managed_prop, (HANDLE)1 );
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}
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attr->override_redirect = !data->managed;
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attr->colormap = X11DRV_PALETTE_PaletteXColormap;
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attr->save_under = ((GetClassLongW( data->hwnd, GCL_STYLE ) & CS_SAVEBITS) != 0);
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attr->cursor = x11drv_thread_data()->cursor;
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attr->event_mask = (ExposureMask | PointerMotionMask |
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ButtonPressMask | ButtonReleaseMask | EnterWindowMask |
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KeyPressMask | KeyReleaseMask | StructureNotifyMask |
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FocusChangeMask | KeymapStateMask);
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return (CWOverrideRedirect | CWSaveUnder | CWEventMask | CWColormap | CWCursor);
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}
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/***********************************************************************
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* X11DRV_sync_window_style
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*
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* Change the X window attributes when the window style has changed.
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*/
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void X11DRV_sync_window_style( Display *display, struct x11drv_win_data *data )
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{
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XSetWindowAttributes attr;
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int mask = get_window_attributes( data, &attr );
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wine_tsx11_lock();
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XChangeWindowAttributes( display, data->whole_window, mask, &attr );
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wine_tsx11_unlock();
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}
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/***********************************************************************
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* get_window_changes
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*
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* fill the window changes structure
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*/
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static int get_window_changes( XWindowChanges *changes, const RECT *old, const RECT *new )
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{
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int mask = 0;
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if (old->right - old->left != new->right - new->left )
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{
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if (!(changes->width = new->right - new->left)) changes->width = 1;
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mask |= CWWidth;
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}
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if (old->bottom - old->top != new->bottom - new->top)
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{
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if (!(changes->height = new->bottom - new->top)) changes->height = 1;
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mask |= CWHeight;
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}
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if (old->left != new->left)
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{
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changes->x = new->left;
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mask |= CWX;
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}
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if (old->top != new->top)
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{
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changes->y = new->top;
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mask |= CWY;
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}
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return mask;
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}
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/***********************************************************************
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* create_icon_window
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*/
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static Window create_icon_window( Display *display, struct x11drv_win_data *data )
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{
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XSetWindowAttributes attr;
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attr.event_mask = (ExposureMask | KeyPressMask | KeyReleaseMask | PointerMotionMask |
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ButtonPressMask | ButtonReleaseMask | EnterWindowMask);
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attr.bit_gravity = NorthWestGravity;
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attr.backing_store = NotUseful/*WhenMapped*/;
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attr.colormap = X11DRV_PALETTE_PaletteXColormap; /* Needed due to our visual */
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wine_tsx11_lock();
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data->icon_window = XCreateWindow( display, root_window, 0, 0,
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GetSystemMetrics( SM_CXICON ),
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GetSystemMetrics( SM_CYICON ),
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0, screen_depth,
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InputOutput, visual,
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CWEventMask | CWBitGravity | CWBackingStore | CWColormap, &attr );
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XSaveContext( display, data->icon_window, winContext, (char *)data->hwnd );
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wine_tsx11_unlock();
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TRACE( "created %lx\n", data->icon_window );
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SetPropA( data->hwnd, icon_window_prop, (HANDLE)data->icon_window );
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return data->icon_window;
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}
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/***********************************************************************
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* destroy_icon_window
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*/
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static void destroy_icon_window( Display *display, struct x11drv_win_data *data )
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{
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if (!data->icon_window) return;
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if (x11drv_thread_data()->cursor_window == data->icon_window)
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x11drv_thread_data()->cursor_window = None;
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wine_tsx11_lock();
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XDeleteContext( display, data->icon_window, winContext );
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XDestroyWindow( display, data->icon_window );
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data->icon_window = 0;
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wine_tsx11_unlock();
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RemovePropA( data->hwnd, icon_window_prop );
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}
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/***********************************************************************
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* set_icon_hints
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*
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* Set the icon wm hints
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*/
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static void set_icon_hints( Display *display, struct x11drv_win_data *data,
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XWMHints *hints, HICON hIcon )
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{
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if (data->hWMIconBitmap) DeleteObject( data->hWMIconBitmap );
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if (data->hWMIconMask) DeleteObject( data->hWMIconMask);
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data->hWMIconBitmap = 0;
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data->hWMIconMask = 0;
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if (!data->managed)
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{
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destroy_icon_window( display, data );
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hints->flags &= ~(IconPixmapHint | IconMaskHint | IconWindowHint);
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}
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else if (!hIcon)
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{
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if (!data->icon_window) create_icon_window( display, data );
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hints->icon_window = data->icon_window;
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hints->flags = (hints->flags & ~(IconPixmapHint | IconMaskHint)) | IconWindowHint;
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}
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else
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{
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HBITMAP hbmOrig;
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RECT rcMask;
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BITMAP bmMask;
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ICONINFO ii;
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HDC hDC;
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GetIconInfo(hIcon, &ii);
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GetObjectA(ii.hbmMask, sizeof(bmMask), &bmMask);
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rcMask.top = 0;
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rcMask.left = 0;
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rcMask.right = bmMask.bmWidth;
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rcMask.bottom = bmMask.bmHeight;
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hDC = CreateCompatibleDC(0);
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hbmOrig = SelectObject(hDC, ii.hbmMask);
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InvertRect(hDC, &rcMask);
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SelectObject(hDC, ii.hbmColor); /* force the color bitmap to x11drv mode too */
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SelectObject(hDC, hbmOrig);
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DeleteDC(hDC);
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data->hWMIconBitmap = ii.hbmColor;
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data->hWMIconMask = ii.hbmMask;
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hints->icon_pixmap = X11DRV_get_pixmap(data->hWMIconBitmap);
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hints->icon_mask = X11DRV_get_pixmap(data->hWMIconMask);
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destroy_icon_window( display, data );
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hints->flags = (hints->flags & ~IconWindowHint) | IconPixmapHint | IconMaskHint;
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}
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}
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/***********************************************************************
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* set_size_hints
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*
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* set the window size hints
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*/
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static void set_size_hints( Display *display, struct x11drv_win_data *data, DWORD style )
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{
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XSizeHints* size_hints;
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if ((size_hints = XAllocSizeHints()))
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{
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size_hints->win_gravity = StaticGravity;
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size_hints->x = data->whole_rect.left;
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size_hints->y = data->whole_rect.top;
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size_hints->flags = PWinGravity | PPosition;
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if ( !(style & WS_THICKFRAME) )
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{
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size_hints->max_width = data->whole_rect.right - data->whole_rect.left;
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size_hints->max_height = data->whole_rect.bottom - data->whole_rect.top;
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size_hints->min_width = size_hints->max_width;
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size_hints->min_height = size_hints->max_height;
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size_hints->flags |= PMinSize | PMaxSize;
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}
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XSetWMNormalHints( display, data->whole_window, size_hints );
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XFree( size_hints );
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}
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}
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/***********************************************************************
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* get_process_name
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*
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* get the name of the current process for setting class hints
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*/
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static char *get_process_name(void)
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{
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static char *name;
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if (!name)
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{
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WCHAR module[MAX_PATH];
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DWORD len = GetModuleFileNameW( 0, module, MAX_PATH );
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if (len && len < MAX_PATH)
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{
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char *ptr;
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WCHAR *p, *appname = module;
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if ((p = strrchrW( appname, '/' ))) appname = p + 1;
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if ((p = strrchrW( appname, '\\' ))) appname = p + 1;
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len = WideCharToMultiByte( CP_UNIXCP, 0, appname, -1, NULL, 0, NULL, NULL );
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if ((ptr = HeapAlloc( GetProcessHeap(), 0, len )))
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{
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WideCharToMultiByte( CP_UNIXCP, 0, appname, -1, ptr, len, NULL, NULL );
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name = ptr;
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}
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}
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}
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return name;
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}
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/***********************************************************************
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* X11DRV_set_wm_hints
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*
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* Set the window manager hints for a newly-created window
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*/
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void X11DRV_set_wm_hints( Display *display, struct x11drv_win_data *data )
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{
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Window group_leader;
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XClassHint *class_hints;
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XWMHints* wm_hints;
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Atom protocols[3];
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MwmHints mwm_hints;
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Atom dndVersion = 4;
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int i;
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DWORD style = GetWindowLongW( data->hwnd, GWL_STYLE );
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DWORD ex_style = GetWindowLongW( data->hwnd, GWL_EXSTYLE );
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HWND owner = GetWindow( data->hwnd, GW_OWNER );
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char *process_name = get_process_name();
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/* transient for hint */
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if (owner)
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{
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Window owner_win = X11DRV_get_whole_window( owner );
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wine_tsx11_lock();
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XSetTransientForHint( display, data->whole_window, owner_win );
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wine_tsx11_unlock();
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group_leader = owner_win;
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}
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else group_leader = data->whole_window;
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wine_tsx11_lock();
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/* wm protocols */
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i = 0;
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protocols[i++] = x11drv_atom(WM_DELETE_WINDOW);
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protocols[i++] = x11drv_atom(_NET_WM_PING);
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if (use_take_focus) protocols[i++] = x11drv_atom(WM_TAKE_FOCUS);
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XChangeProperty( display, data->whole_window, x11drv_atom(WM_PROTOCOLS),
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XA_ATOM, 32, PropModeReplace, (unsigned char *)protocols, i );
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/* class hints */
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if ((class_hints = XAllocClassHint()))
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{
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class_hints->res_name = process_name;
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class_hints->res_class = "Wine";
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XSetClassHint( display, data->whole_window, class_hints );
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XFree( class_hints );
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}
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/* size hints */
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set_size_hints( display, data, style );
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/* systray properties (KDE only for now) */
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if (ex_style & WS_EX_TRAYWINDOW)
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{
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int val = 1;
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XChangeProperty( display, data->whole_window, x11drv_atom(KWM_DOCKWINDOW),
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x11drv_atom(KWM_DOCKWINDOW), 32, PropModeReplace, (unsigned char*)&val, 1 );
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XChangeProperty( display, data->whole_window, x11drv_atom(_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR),
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XA_WINDOW, 32, PropModeReplace, (unsigned char*)&data->whole_window, 1 );
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}
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/* set the WM_CLIENT_MACHINE and WM_LOCALE_NAME properties */
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XSetWMProperties(display, data->whole_window, NULL, NULL, NULL, 0, NULL, NULL, NULL);
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/* set the pid. together, these properties are needed so the window manager can kill us if we freeze */
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i = getpid();
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XChangeProperty(display, data->whole_window, x11drv_atom(_NET_WM_PID),
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XA_CARDINAL, 32, PropModeReplace, (unsigned char *)&i, 1);
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/* map WS_EX_TOOLWINDOW to _NET_WM_WINDOW_TYPE_UTILITY */
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if (ex_style & WS_EX_TOOLWINDOW)
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{
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Atom a = x11drv_atom(_NET_WM_WINDOW_TYPE_UTILITY);
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XChangeProperty(display, data->whole_window, x11drv_atom(_NET_WM_WINDOW_TYPE),
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XA_ATOM, 32, PropModeReplace, (unsigned char*)&a, 1);
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}
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mwm_hints.flags = MWM_HINTS_FUNCTIONS | MWM_HINTS_DECORATIONS;
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mwm_hints.functions = 0;
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if ((style & WS_CAPTION) == WS_CAPTION) mwm_hints.functions |= MWM_FUNC_MOVE;
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if (style & WS_THICKFRAME) mwm_hints.functions |= MWM_FUNC_MOVE | MWM_FUNC_RESIZE;
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if (style & WS_MINIMIZEBOX) mwm_hints.functions |= MWM_FUNC_MINIMIZE;
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if (style & WS_MAXIMIZEBOX) mwm_hints.functions |= MWM_FUNC_MAXIMIZE;
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if (style & WS_SYSMENU) mwm_hints.functions |= MWM_FUNC_CLOSE;
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if (ex_style & WS_EX_APPWINDOW) mwm_hints.functions |= MWM_FUNC_MOVE;
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mwm_hints.decorations = 0;
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if ((style & WS_CAPTION) == WS_CAPTION)
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{
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mwm_hints.decorations |= MWM_DECOR_TITLE;
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if (style & WS_SYSMENU) mwm_hints.decorations |= MWM_DECOR_MENU;
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if (style & WS_MINIMIZEBOX) mwm_hints.decorations |= MWM_DECOR_MINIMIZE;
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if (style & WS_MAXIMIZEBOX) mwm_hints.decorations |= MWM_DECOR_MAXIMIZE;
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}
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if (ex_style & WS_EX_DLGMODALFRAME) mwm_hints.decorations |= MWM_DECOR_BORDER;
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else if (style & WS_THICKFRAME) mwm_hints.decorations |= MWM_DECOR_BORDER | MWM_DECOR_RESIZEH;
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else if ((style & (WS_DLGFRAME|WS_BORDER)) == WS_DLGFRAME) mwm_hints.decorations |= MWM_DECOR_BORDER;
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else if (style & WS_BORDER) mwm_hints.decorations |= MWM_DECOR_BORDER;
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else if (!(style & (WS_CHILD|WS_POPUP))) mwm_hints.decorations |= MWM_DECOR_BORDER;
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XChangeProperty( display, data->whole_window, x11drv_atom(_MOTIF_WM_HINTS),
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x11drv_atom(_MOTIF_WM_HINTS), 32, PropModeReplace,
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(unsigned char*)&mwm_hints, sizeof(mwm_hints)/sizeof(long) );
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XChangeProperty( display, data->whole_window, x11drv_atom(XdndAware),
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XA_ATOM, 32, PropModeReplace, (unsigned char*)&dndVersion, 1 );
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|
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wm_hints = XAllocWMHints();
|
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wine_tsx11_unlock();
|
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|
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/* wm hints */
|
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if (wm_hints)
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{
|
|
wm_hints->flags = InputHint | StateHint | WindowGroupHint;
|
|
wm_hints->input = !(style & WS_DISABLED);
|
|
|
|
set_icon_hints( display, data, wm_hints,
|
|
(HICON)GetClassLongPtrW( data->hwnd, GCLP_HICON ) );
|
|
|
|
wm_hints->initial_state = (style & WS_MINIMIZE) ? IconicState : NormalState;
|
|
wm_hints->window_group = group_leader;
|
|
|
|
wine_tsx11_lock();
|
|
XSetWMHints( display, data->whole_window, wm_hints );
|
|
XFree(wm_hints);
|
|
wine_tsx11_unlock();
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* X11DRV_set_iconic_state
|
|
*
|
|
* Set the X11 iconic state according to the window style.
|
|
*/
|
|
void X11DRV_set_iconic_state( HWND hwnd )
|
|
{
|
|
Display *display = thread_display();
|
|
struct x11drv_win_data *data;
|
|
RECT rect;
|
|
XWMHints* wm_hints;
|
|
DWORD style = GetWindowLongW( hwnd, GWL_STYLE );
|
|
BOOL iconic = (style & WS_MINIMIZE) != 0;
|
|
|
|
if (!(data = X11DRV_get_win_data( hwnd ))) return;
|
|
if (!data->whole_window) return;
|
|
|
|
GetWindowRect( hwnd, &rect );
|
|
|
|
wine_tsx11_lock();
|
|
|
|
if (!(wm_hints = XGetWMHints( display, data->whole_window ))) wm_hints = XAllocWMHints();
|
|
wm_hints->flags |= StateHint | IconPositionHint;
|
|
wm_hints->initial_state = iconic ? IconicState : NormalState;
|
|
wm_hints->icon_x = rect.left;
|
|
wm_hints->icon_y = rect.top;
|
|
XSetWMHints( display, data->whole_window, wm_hints );
|
|
|
|
if (style & WS_VISIBLE)
|
|
{
|
|
if (iconic)
|
|
XIconifyWindow( display, data->whole_window, DefaultScreen(display) );
|
|
else
|
|
if (X11DRV_is_window_rect_mapped( &rect ))
|
|
XMapWindow( display, data->whole_window );
|
|
}
|
|
|
|
XFree(wm_hints);
|
|
wine_tsx11_unlock();
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* X11DRV_window_to_X_rect
|
|
*
|
|
* Convert a rect from client to X window coordinates
|
|
*/
|
|
void X11DRV_window_to_X_rect( struct x11drv_win_data *data, RECT *rect )
|
|
{
|
|
RECT rc;
|
|
|
|
if (!data->managed) return;
|
|
if (IsRectEmpty( rect )) return;
|
|
|
|
rc.top = rc.bottom = rc.left = rc.right = 0;
|
|
|
|
AdjustWindowRectEx( &rc, GetWindowLongW( data->hwnd, GWL_STYLE ) & ~(WS_HSCROLL|WS_VSCROLL),
|
|
FALSE, GetWindowLongW( data->hwnd, GWL_EXSTYLE ) );
|
|
|
|
rect->left -= rc.left;
|
|
rect->right -= rc.right;
|
|
rect->top -= rc.top;
|
|
rect->bottom -= rc.bottom;
|
|
if (rect->top >= rect->bottom) rect->bottom = rect->top + 1;
|
|
if (rect->left >= rect->right) rect->right = rect->left + 1;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* X11DRV_X_to_window_rect
|
|
*
|
|
* Opposite of X11DRV_window_to_X_rect
|
|
*/
|
|
void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect )
|
|
{
|
|
if (!data->managed) return;
|
|
if (IsRectEmpty( rect )) return;
|
|
|
|
AdjustWindowRectEx( rect, GetWindowLongW( data->hwnd, GWL_STYLE ) & ~(WS_HSCROLL|WS_VSCROLL),
|
|
FALSE, GetWindowLongW( data->hwnd, GWL_EXSTYLE ));
|
|
|
|
if (rect->top >= rect->bottom) rect->bottom = rect->top + 1;
|
|
if (rect->left >= rect->right) rect->right = rect->left + 1;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* X11DRV_sync_window_position
|
|
*
|
|
* Synchronize the X window position with the Windows one
|
|
*/
|
|
void X11DRV_sync_window_position( Display *display, struct x11drv_win_data *data,
|
|
UINT swp_flags, const RECT *new_client_rect,
|
|
const RECT *new_whole_rect )
|
|
{
|
|
XWindowChanges changes;
|
|
int mask;
|
|
RECT old_whole_rect;
|
|
|
|
old_whole_rect = data->whole_rect;
|
|
data->whole_rect = *new_whole_rect;
|
|
|
|
data->client_rect = *new_client_rect;
|
|
OffsetRect( &data->client_rect, -data->whole_rect.left, -data->whole_rect.top );
|
|
|
|
if (!data->whole_window) return;
|
|
if (swp_flags & SWP_WINE_NOHOSTMOVE) return;
|
|
|
|
mask = get_window_changes( &changes, &old_whole_rect, &data->whole_rect );
|
|
|
|
if (!(swp_flags & SWP_NOZORDER))
|
|
{
|
|
/* find window that this one must be after */
|
|
HWND prev = GetWindow( data->hwnd, GW_HWNDPREV );
|
|
while (prev && !(GetWindowLongW( prev, GWL_STYLE ) & WS_VISIBLE))
|
|
prev = GetWindow( prev, GW_HWNDPREV );
|
|
if (!prev) /* top child */
|
|
{
|
|
changes.stack_mode = Above;
|
|
mask |= CWStackMode;
|
|
}
|
|
else
|
|
{
|
|
/* should use stack_mode Below but most window managers don't get it right */
|
|
/* so move it above the next one in Z order */
|
|
HWND next = GetWindow( data->hwnd, GW_HWNDNEXT );
|
|
while (next && !(GetWindowLongW( next, GWL_STYLE ) & WS_VISIBLE))
|
|
next = GetWindow( next, GW_HWNDNEXT );
|
|
if (next)
|
|
{
|
|
changes.stack_mode = Above;
|
|
changes.sibling = X11DRV_get_whole_window(next);
|
|
mask |= CWStackMode | CWSibling;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (mask)
|
|
{
|
|
DWORD style = GetWindowLongW( data->hwnd, GWL_STYLE );
|
|
|
|
TRACE( "setting win %lx pos %ld,%ld,%ldx%ld after %lx changes=%x\n",
|
|
data->whole_window, data->whole_rect.left, data->whole_rect.top,
|
|
data->whole_rect.right - data->whole_rect.left,
|
|
data->whole_rect.bottom - data->whole_rect.top, changes.sibling, mask );
|
|
|
|
wine_tsx11_lock();
|
|
XSync( gdi_display, False ); /* flush graphics operations before moving the window */
|
|
if (mask & (CWWidth|CWHeight)) set_size_hints( display, data, style );
|
|
XReconfigureWMWindow( display, data->whole_window,
|
|
DefaultScreen(display), mask, &changes );
|
|
wine_tsx11_unlock();
|
|
}
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* create_whole_window
|
|
*
|
|
* Create the whole X window for a given window
|
|
*/
|
|
static Window create_whole_window( Display *display, struct x11drv_win_data *data, DWORD style )
|
|
{
|
|
int cx, cy, mask;
|
|
XSetWindowAttributes attr;
|
|
XIM xim;
|
|
RECT rect;
|
|
|
|
rect = data->window_rect;
|
|
X11DRV_window_to_X_rect( data, &rect );
|
|
|
|
if (!(cx = rect.right - rect.left)) cx = 1;
|
|
if (!(cy = rect.bottom - rect.top)) cy = 1;
|
|
|
|
mask = get_window_attributes( data, &attr );
|
|
|
|
/* set the attributes that don't change over the lifetime of the window */
|
|
attr.bit_gravity = NorthWestGravity;
|
|
attr.win_gravity = StaticGravity;
|
|
attr.backing_store = NotUseful;
|
|
mask |= CWBitGravity | CWWinGravity | CWBackingStore;
|
|
|
|
wine_tsx11_lock();
|
|
|
|
data->whole_rect = rect;
|
|
data->whole_window = XCreateWindow( display, root_window, rect.left, rect.top, cx, cy,
|
|
0, screen_depth, InputOutput, visual,
|
|
mask, &attr );
|
|
|
|
if (!data->whole_window)
|
|
{
|
|
wine_tsx11_unlock();
|
|
return 0;
|
|
}
|
|
XSaveContext( display, data->whole_window, winContext, (char *)data->hwnd );
|
|
|
|
/* non-maximized child must be at bottom of Z order */
|
|
if ((style & (WS_CHILD|WS_MAXIMIZE)) == WS_CHILD)
|
|
{
|
|
XWindowChanges changes;
|
|
changes.stack_mode = Below;
|
|
XConfigureWindow( display, data->whole_window, CWStackMode, &changes );
|
|
}
|
|
XSync( display, False ); /* FIXME: should not be needed */
|
|
|
|
wine_tsx11_unlock();
|
|
|
|
xim = x11drv_thread_data()->xim;
|
|
if (xim) data->xic = X11DRV_CreateIC( xim, display, data->whole_window );
|
|
|
|
X11DRV_set_wm_hints( display, data );
|
|
|
|
SetPropA( data->hwnd, whole_window_prop, (HANDLE)data->whole_window );
|
|
return data->whole_window;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* destroy_whole_window
|
|
*
|
|
* Destroy the whole X window for a given window.
|
|
*/
|
|
static void destroy_whole_window( Display *display, struct x11drv_win_data *data )
|
|
{
|
|
struct x11drv_thread_data *thread_data = x11drv_thread_data();
|
|
|
|
if (!data->whole_window) return;
|
|
|
|
TRACE( "win %p xwin %lx\n", data->hwnd, data->whole_window );
|
|
if (thread_data->cursor_window == data->whole_window) thread_data->cursor_window = None;
|
|
wine_tsx11_lock();
|
|
XSync( gdi_display, False ); /* flush any reference to this drawable in GDI queue */
|
|
XDeleteContext( display, data->whole_window, winContext );
|
|
XDestroyWindow( display, data->whole_window ); /* this destroys client too */
|
|
data->whole_window = 0;
|
|
if (data->xic)
|
|
{
|
|
XUnsetICFocus( data->xic );
|
|
XDestroyIC( data->xic );
|
|
}
|
|
wine_tsx11_unlock();
|
|
RemovePropA( data->hwnd, whole_window_prop );
|
|
}
|
|
|
|
|
|
/*****************************************************************
|
|
* SetWindowText (X11DRV.@)
|
|
*/
|
|
void X11DRV_SetWindowText( HWND hwnd, LPCWSTR text )
|
|
{
|
|
Display *display = thread_display();
|
|
UINT count;
|
|
char *buffer;
|
|
char *utf8_buffer;
|
|
Window win;
|
|
XTextProperty prop;
|
|
|
|
if ((win = X11DRV_get_whole_window( hwnd )))
|
|
{
|
|
/* allocate new buffer for window text */
|
|
count = WideCharToMultiByte(CP_UNIXCP, 0, text, -1, NULL, 0, NULL, NULL);
|
|
if (!(buffer = HeapAlloc( GetProcessHeap(), 0, count )))
|
|
{
|
|
ERR("Not enough memory for window text\n");
|
|
return;
|
|
}
|
|
WideCharToMultiByte(CP_UNIXCP, 0, text, -1, buffer, count, NULL, NULL);
|
|
|
|
count = WideCharToMultiByte(CP_UTF8, 0, text, strlenW(text), NULL, 0, NULL, NULL);
|
|
if (!(utf8_buffer = HeapAlloc( GetProcessHeap(), 0, count )))
|
|
{
|
|
ERR("Not enough memory for window text in UTF-8\n");
|
|
HeapFree( GetProcessHeap(), 0, buffer );
|
|
return;
|
|
}
|
|
WideCharToMultiByte(CP_UTF8, 0, text, strlenW(text), utf8_buffer, count, NULL, NULL);
|
|
|
|
wine_tsx11_lock();
|
|
if (XmbTextListToTextProperty( display, &buffer, 1, XStdICCTextStyle, &prop ) == Success)
|
|
{
|
|
XSetWMName( display, win, &prop );
|
|
XSetWMIconName( display, win, &prop );
|
|
XFree( prop.value );
|
|
}
|
|
/*
|
|
Implements a NET_WM UTF-8 title. It should be without a trailing \0,
|
|
according to the standard
|
|
( http://www.pps.jussieu.fr/~jch/software/UTF8_STRING/UTF8_STRING.text ).
|
|
*/
|
|
XChangeProperty( display, win, x11drv_atom(_NET_WM_NAME), x11drv_atom(UTF8_STRING),
|
|
8, PropModeReplace, (unsigned char *) utf8_buffer, count);
|
|
wine_tsx11_unlock();
|
|
|
|
HeapFree( GetProcessHeap(), 0, utf8_buffer );
|
|
HeapFree( GetProcessHeap(), 0, buffer );
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DestroyWindow (X11DRV.@)
|
|
*/
|
|
void X11DRV_DestroyWindow( HWND hwnd )
|
|
{
|
|
struct x11drv_thread_data *thread_data = x11drv_thread_data();
|
|
Display *display = thread_data->display;
|
|
struct x11drv_win_data *data;
|
|
|
|
if (!(data = X11DRV_get_win_data( hwnd ))) return;
|
|
|
|
free_window_dce( data );
|
|
destroy_whole_window( display, data );
|
|
destroy_icon_window( display, data );
|
|
|
|
if (thread_data->last_focus == hwnd) thread_data->last_focus = 0;
|
|
if (data->hWMIconBitmap) DeleteObject( data->hWMIconBitmap );
|
|
if (data->hWMIconMask) DeleteObject( data->hWMIconMask);
|
|
wine_tsx11_lock();
|
|
XDeleteContext( display, (XID)hwnd, win_data_context );
|
|
wine_tsx11_unlock();
|
|
HeapFree( GetProcessHeap(), 0, data );
|
|
}
|
|
|
|
|
|
static struct x11drv_win_data *alloc_win_data( Display *display, HWND hwnd )
|
|
{
|
|
struct x11drv_win_data *data;
|
|
|
|
if ((data = HeapAlloc(GetProcessHeap(), 0, sizeof(*data))))
|
|
{
|
|
data->hwnd = hwnd;
|
|
data->whole_window = 0;
|
|
data->icon_window = 0;
|
|
data->xic = 0;
|
|
data->managed = FALSE;
|
|
data->dce = NULL;
|
|
data->hWMIconBitmap = 0;
|
|
data->hWMIconMask = 0;
|
|
|
|
wine_tsx11_lock();
|
|
if (!winContext) winContext = XUniqueContext();
|
|
if (!win_data_context) win_data_context = XUniqueContext();
|
|
XSaveContext( display, (XID)hwnd, win_data_context, (char *)data );
|
|
wine_tsx11_unlock();
|
|
}
|
|
return data;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* CreateDesktopWindow (X11DRV.@)
|
|
*/
|
|
BOOL X11DRV_CreateDesktopWindow( HWND hwnd )
|
|
{
|
|
Display *display = thread_display();
|
|
VisualID visualid;
|
|
struct x11drv_win_data *data;
|
|
RECT rect;
|
|
|
|
if (!(data = alloc_win_data( display, hwnd ))) return FALSE;
|
|
data->whole_window = root_window;
|
|
|
|
SetRect( &rect, 0, 0, screen_width, screen_height );
|
|
X11DRV_set_window_pos( hwnd, 0, &rect, &rect, SWP_NOZORDER, NULL );
|
|
|
|
wine_tsx11_lock();
|
|
visualid = XVisualIDFromVisual(visual);
|
|
wine_tsx11_unlock();
|
|
|
|
SetPropA( data->hwnd, whole_window_prop, (HANDLE)root_window );
|
|
SetPropA( data->hwnd, visual_id_prop, (HANDLE)visualid );
|
|
|
|
if (root_window != DefaultRootWindow(display) && !desktop_tid) X11DRV_create_desktop_thread();
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* CreateWindow (X11DRV.@)
|
|
*/
|
|
BOOL X11DRV_CreateWindow( HWND hwnd, CREATESTRUCTA *cs, BOOL unicode )
|
|
{
|
|
Display *display = thread_display();
|
|
WND *wndPtr;
|
|
struct x11drv_win_data *data;
|
|
HWND insert_after;
|
|
RECT rect;
|
|
DWORD style;
|
|
CBT_CREATEWNDA cbtc;
|
|
CREATESTRUCTA cbcs;
|
|
BOOL ret = FALSE;
|
|
|
|
if (!(data = alloc_win_data( display, hwnd ))) return FALSE;
|
|
|
|
if (cs->cx > 65535)
|
|
{
|
|
ERR( "invalid window width %d\n", cs->cx );
|
|
cs->cx = 65535;
|
|
}
|
|
if (cs->cy > 65535)
|
|
{
|
|
ERR( "invalid window height %d\n", cs->cy );
|
|
cs->cy = 65535;
|
|
}
|
|
if (cs->cx < 0)
|
|
{
|
|
ERR( "invalid window width %d\n", cs->cx );
|
|
cs->cx = 0;
|
|
}
|
|
if (cs->cy < 0)
|
|
{
|
|
ERR( "invalid window height %d\n", cs->cy );
|
|
cs->cy = 0;
|
|
}
|
|
|
|
/* initialize the dimensions before sending WM_GETMINMAXINFO */
|
|
SetRect( &rect, cs->x, cs->y, cs->x + cs->cx, cs->y + cs->cy );
|
|
X11DRV_set_window_pos( hwnd, 0, &rect, &rect, SWP_NOZORDER, NULL );
|
|
|
|
/* create an X window if it's a top level window */
|
|
if (GetAncestor( hwnd, GA_PARENT ) == GetDesktopWindow())
|
|
{
|
|
if (!create_whole_window( display, data, cs->style )) goto failed;
|
|
}
|
|
|
|
/* get class or window DC if needed */
|
|
alloc_window_dce( data );
|
|
|
|
/* Call the WH_CBT hook */
|
|
|
|
/* the window style passed to the hook must be the real window style,
|
|
* rather than just the window style that the caller to CreateWindowEx
|
|
* passed in, so we have to copy the original CREATESTRUCT and get the
|
|
* the real style. */
|
|
cbcs = *cs;
|
|
cbcs.style = GetWindowLongW(hwnd, GWL_STYLE);
|
|
|
|
cbtc.lpcs = &cbcs;
|
|
cbtc.hwndInsertAfter = HWND_TOP;
|
|
if (HOOK_CallHooks( WH_CBT, HCBT_CREATEWND, (WPARAM)hwnd, (LPARAM)&cbtc, unicode ))
|
|
{
|
|
TRACE("CBT-hook returned !0\n");
|
|
goto failed;
|
|
}
|
|
|
|
/* Send the WM_GETMINMAXINFO message and fix the size if needed */
|
|
if ((cs->style & WS_THICKFRAME) || !(cs->style & (WS_POPUP | WS_CHILD)))
|
|
{
|
|
POINT maxSize, maxPos, minTrack, maxTrack;
|
|
|
|
WINPOS_GetMinMaxInfo( hwnd, &maxSize, &maxPos, &minTrack, &maxTrack);
|
|
if (maxSize.x < cs->cx) cs->cx = maxSize.x;
|
|
if (maxSize.y < cs->cy) cs->cy = maxSize.y;
|
|
if (cs->cx < 0) cs->cx = 0;
|
|
if (cs->cy < 0) cs->cy = 0;
|
|
|
|
SetRect( &rect, cs->x, cs->y, cs->x + cs->cx, cs->y + cs->cy );
|
|
if (!X11DRV_set_window_pos( hwnd, 0, &rect, &rect, SWP_NOZORDER, NULL )) return FALSE;
|
|
}
|
|
|
|
/* send WM_NCCREATE */
|
|
TRACE( "hwnd %p cs %d,%d %dx%d\n", hwnd, cs->x, cs->y, cs->cx, cs->cy );
|
|
if (unicode)
|
|
ret = SendMessageW( hwnd, WM_NCCREATE, 0, (LPARAM)cs );
|
|
else
|
|
ret = SendMessageA( hwnd, WM_NCCREATE, 0, (LPARAM)cs );
|
|
if (!ret)
|
|
{
|
|
WARN("aborted by WM_xxCREATE!\n");
|
|
return FALSE;
|
|
}
|
|
|
|
/* make sure the window is still valid */
|
|
if (!(data = X11DRV_get_win_data( hwnd ))) return FALSE;
|
|
if (data->whole_window) X11DRV_sync_window_style( display, data );
|
|
|
|
/* send WM_NCCALCSIZE */
|
|
rect = data->window_rect;
|
|
SendMessageW( hwnd, WM_NCCALCSIZE, FALSE, (LPARAM)&rect );
|
|
|
|
if (!(wndPtr = WIN_GetPtr(hwnd))) return FALSE;
|
|
|
|
/* yes, even if the CBT hook was called with HWND_TOP */
|
|
insert_after = ((wndPtr->dwStyle & (WS_CHILD|WS_MAXIMIZE)) == WS_CHILD) ? HWND_BOTTOM : HWND_TOP;
|
|
|
|
X11DRV_set_window_pos( hwnd, insert_after, &wndPtr->rectWindow, &rect, 0, NULL );
|
|
|
|
TRACE( "win %p window %ld,%ld,%ld,%ld client %ld,%ld,%ld,%ld whole %ld,%ld,%ld,%ld X client %ld,%ld,%ld,%ld xwin %x\n",
|
|
hwnd, wndPtr->rectWindow.left, wndPtr->rectWindow.top,
|
|
wndPtr->rectWindow.right, wndPtr->rectWindow.bottom,
|
|
wndPtr->rectClient.left, wndPtr->rectClient.top,
|
|
wndPtr->rectClient.right, wndPtr->rectClient.bottom,
|
|
data->whole_rect.left, data->whole_rect.top,
|
|
data->whole_rect.right, data->whole_rect.bottom,
|
|
data->client_rect.left, data->client_rect.top,
|
|
data->client_rect.right, data->client_rect.bottom,
|
|
(unsigned int)data->whole_window );
|
|
|
|
WIN_ReleasePtr( wndPtr );
|
|
|
|
if (unicode)
|
|
ret = (SendMessageW( hwnd, WM_CREATE, 0, (LPARAM)cs ) != -1);
|
|
else
|
|
ret = (SendMessageA( hwnd, WM_CREATE, 0, (LPARAM)cs ) != -1);
|
|
|
|
if (!ret) return FALSE;
|
|
|
|
NotifyWinEvent(EVENT_OBJECT_CREATE, hwnd, OBJID_WINDOW, 0);
|
|
|
|
/* Send the size messages */
|
|
|
|
if (!(wndPtr = WIN_GetPtr(hwnd)) || wndPtr == WND_OTHER_PROCESS) return FALSE;
|
|
if (!(wndPtr->flags & WIN_NEED_SIZE))
|
|
{
|
|
RECT rect = wndPtr->rectClient;
|
|
WIN_ReleasePtr( wndPtr );
|
|
/* send it anyway */
|
|
if (((rect.right-rect.left) <0) ||((rect.bottom-rect.top)<0))
|
|
WARN("sending bogus WM_SIZE message 0x%08lx\n",
|
|
MAKELONG(rect.right-rect.left, rect.bottom-rect.top));
|
|
SendMessageW( hwnd, WM_SIZE, SIZE_RESTORED,
|
|
MAKELONG(rect.right-rect.left, rect.bottom-rect.top));
|
|
SendMessageW( hwnd, WM_MOVE, 0, MAKELONG( rect.left, rect.top ) );
|
|
}
|
|
else WIN_ReleasePtr( wndPtr );
|
|
|
|
/* Show the window, maximizing or minimizing if needed */
|
|
|
|
style = GetWindowLongW( hwnd, GWL_STYLE );
|
|
if (style & (WS_MINIMIZE | WS_MAXIMIZE))
|
|
{
|
|
extern UINT WINPOS_MinMaximize( HWND hwnd, UINT cmd, LPRECT rect ); /*FIXME*/
|
|
|
|
RECT newPos;
|
|
UINT swFlag = (style & WS_MINIMIZE) ? SW_MINIMIZE : SW_MAXIMIZE;
|
|
WIN_SetStyle( hwnd, 0, WS_MAXIMIZE | WS_MINIMIZE );
|
|
WINPOS_MinMaximize( hwnd, swFlag, &newPos );
|
|
swFlag = ((style & WS_CHILD) || GetActiveWindow())
|
|
? SWP_NOACTIVATE | SWP_NOZORDER | SWP_FRAMECHANGED
|
|
: SWP_NOZORDER | SWP_FRAMECHANGED;
|
|
SetWindowPos( hwnd, 0, newPos.left, newPos.top,
|
|
newPos.right, newPos.bottom, swFlag );
|
|
}
|
|
|
|
return TRUE;
|
|
|
|
failed:
|
|
X11DRV_DestroyWindow( hwnd );
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* X11DRV_get_win_data
|
|
*
|
|
* Return the X11 data structure associated with a window.
|
|
*/
|
|
struct x11drv_win_data *X11DRV_get_win_data( HWND hwnd )
|
|
{
|
|
char *data;
|
|
|
|
if (!hwnd || XFindContext( thread_display(), (XID)hwnd, win_data_context, &data )) data = NULL;
|
|
return (struct x11drv_win_data *)data;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* X11DRV_get_whole_window
|
|
*
|
|
* Return the X window associated with the full area of a window
|
|
*/
|
|
Window X11DRV_get_whole_window( HWND hwnd )
|
|
{
|
|
struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
|
|
|
|
if (!data) return (Window)GetPropA( hwnd, whole_window_prop );
|
|
return data->whole_window;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* X11DRV_get_ic
|
|
*
|
|
* Return the X input context associated with a window
|
|
*/
|
|
XIC X11DRV_get_ic( HWND hwnd )
|
|
{
|
|
struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
|
|
|
|
if (!data) return 0;
|
|
return data->xic;
|
|
}
|
|
|
|
|
|
/*****************************************************************
|
|
* SetParent (X11DRV.@)
|
|
*/
|
|
HWND X11DRV_SetParent( HWND hwnd, HWND parent )
|
|
{
|
|
Display *display = thread_display();
|
|
WND *wndPtr;
|
|
BOOL ret;
|
|
HWND old_parent = 0;
|
|
|
|
/* Windows hides the window first, then shows it again
|
|
* including the WM_SHOWWINDOW messages and all */
|
|
BOOL was_visible = ShowWindow( hwnd, SW_HIDE );
|
|
|
|
wndPtr = WIN_GetPtr( hwnd );
|
|
if (!wndPtr || wndPtr == WND_OTHER_PROCESS || wndPtr == WND_DESKTOP) return 0;
|
|
|
|
SERVER_START_REQ( set_parent )
|
|
{
|
|
req->handle = hwnd;
|
|
req->parent = parent;
|
|
if ((ret = !wine_server_call( req )))
|
|
{
|
|
old_parent = reply->old_parent;
|
|
wndPtr->parent = parent = reply->full_parent;
|
|
}
|
|
|
|
}
|
|
SERVER_END_REQ;
|
|
WIN_ReleasePtr( wndPtr );
|
|
if (!ret) return 0;
|
|
|
|
if (parent != old_parent)
|
|
{
|
|
struct x11drv_win_data *data = X11DRV_get_win_data( hwnd );
|
|
|
|
if (!data) return 0;
|
|
|
|
if (parent != GetDesktopWindow()) /* a child window */
|
|
{
|
|
if (old_parent == GetDesktopWindow())
|
|
{
|
|
/* destroy the old X windows */
|
|
destroy_whole_window( display, data );
|
|
destroy_icon_window( display, data );
|
|
if (data->managed)
|
|
{
|
|
data->managed = FALSE;
|
|
RemovePropA( data->hwnd, managed_prop );
|
|
}
|
|
}
|
|
}
|
|
else /* new top level window */
|
|
{
|
|
/* FIXME: we ignore errors since we can't really recover anyway */
|
|
create_whole_window( display, data, GetWindowLongW( hwnd, GWL_STYLE ) );
|
|
}
|
|
}
|
|
|
|
/* SetParent additionally needs to make hwnd the topmost window
|
|
in the x-order and send the expected WM_WINDOWPOSCHANGING and
|
|
WM_WINDOWPOSCHANGED notification messages.
|
|
*/
|
|
SetWindowPos( hwnd, HWND_TOPMOST, 0, 0, 0, 0,
|
|
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE | (was_visible ? SWP_SHOWWINDOW : 0) );
|
|
/* FIXME: a WM_MOVE is also generated (in the DefWindowProc handler
|
|
* for WM_WINDOWPOSCHANGED) in Windows, should probably remove SWP_NOMOVE */
|
|
|
|
return old_parent;
|
|
}
|
|
|
|
|
|
/*****************************************************************
|
|
* SetFocus (X11DRV.@)
|
|
*
|
|
* Set the X focus.
|
|
* Explicit colormap management seems to work only with OLVWM.
|
|
*/
|
|
void X11DRV_SetFocus( HWND hwnd )
|
|
{
|
|
Display *display = thread_display();
|
|
struct x11drv_win_data *data;
|
|
XWindowAttributes win_attr;
|
|
|
|
/* Only mess with the X focus if there's */
|
|
/* no desktop window and if the window is not managed by the WM. */
|
|
if (root_window != DefaultRootWindow(display)) return;
|
|
|
|
if (!hwnd) /* If setting the focus to 0, uninstall the colormap */
|
|
{
|
|
wine_tsx11_lock();
|
|
if (X11DRV_PALETTE_PaletteFlags & X11DRV_PALETTE_PRIVATE)
|
|
XUninstallColormap( display, X11DRV_PALETTE_PaletteXColormap );
|
|
wine_tsx11_unlock();
|
|
return;
|
|
}
|
|
|
|
hwnd = GetAncestor( hwnd, GA_ROOT );
|
|
|
|
if (!(data = X11DRV_get_win_data( hwnd ))) return;
|
|
if (!data->managed || !data->whole_window) return;
|
|
|
|
/* Set X focus and install colormap */
|
|
wine_tsx11_lock();
|
|
if (XGetWindowAttributes( display, data->whole_window, &win_attr ) &&
|
|
(win_attr.map_state == IsViewable))
|
|
{
|
|
/* If window is not viewable, don't change anything */
|
|
|
|
/* we must not use CurrentTime (ICCCM), so try to use last message time instead */
|
|
/* FIXME: this is not entirely correct */
|
|
XSetInputFocus( display, data->whole_window, RevertToParent,
|
|
/* CurrentTime */
|
|
GetMessageTime() - EVENT_x11_time_to_win32_time(0));
|
|
if (X11DRV_PALETTE_PaletteFlags & X11DRV_PALETTE_PRIVATE)
|
|
XInstallColormap( display, X11DRV_PALETTE_PaletteXColormap );
|
|
}
|
|
wine_tsx11_unlock();
|
|
}
|
|
|
|
|
|
/**********************************************************************
|
|
* SetWindowIcon (X11DRV.@)
|
|
*
|
|
* hIcon or hIconSm has changed (or is being initialised for the
|
|
* first time). Complete the X11 driver-specific initialisation
|
|
* and set the window hints.
|
|
*
|
|
* This is not entirely correct, may need to create
|
|
* an icon window and set the pixmap as a background
|
|
*/
|
|
void X11DRV_SetWindowIcon( HWND hwnd, UINT type, HICON icon )
|
|
{
|
|
Display *display = thread_display();
|
|
struct x11drv_win_data *data;
|
|
XWMHints* wm_hints;
|
|
|
|
if (type != ICON_BIG) return; /* nothing to do here */
|
|
|
|
if (!(data = X11DRV_get_win_data( hwnd ))) return;
|
|
if (!data->whole_window) return;
|
|
if (!data->managed) return;
|
|
|
|
wine_tsx11_lock();
|
|
if (!(wm_hints = XGetWMHints( display, data->whole_window ))) wm_hints = XAllocWMHints();
|
|
wine_tsx11_unlock();
|
|
if (wm_hints)
|
|
{
|
|
set_icon_hints( display, data, wm_hints, icon );
|
|
wine_tsx11_lock();
|
|
XSetWMHints( display, data->whole_window, wm_hints );
|
|
XFree( wm_hints );
|
|
wine_tsx11_unlock();
|
|
}
|
|
}
|