forked from Mirrors/wine-wine
138 lines
4.2 KiB
C
138 lines
4.2 KiB
C
/*
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* X11 windows driver
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*
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* Copyright 1993, 1994 Alexandre Julliard
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* Copyright 1998 Patrik Stridvall
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*/
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#include <string.h>
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#include <X11/Xatom.h>
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#include "ts_xlib.h"
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#include "color.h"
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#include "cursoricon.h"
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#include "dce.h"
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#include "options.h"
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#include "message.h"
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#include "win.h"
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#include "windows.h"
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#include "x11drv.h"
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static BOOL32 X11DRV_WND_CreateWindow(WND *wndPtr, CLASS *classPtr, CREATESTRUCT32A *cs, BOOL32 bUnicode);
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static WND *X11DRV_WND_SetParent(WND *wndPtr, WND *pWndParent);
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WND_DRIVER X11DRV_WND_Driver =
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{
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X11DRV_WND_CreateWindow,
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X11DRV_WND_SetParent
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};
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/**********************************************************************
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* X11DRV_WND_CreateWindow [Internal]
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*/
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static BOOL32 X11DRV_WND_CreateWindow(WND *wndPtr, CLASS *classPtr, CREATESTRUCT32A *cs, BOOL32 bUnicode)
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{
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/* Create the X window (only for top-level windows, and then only */
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/* when there's no desktop window) */
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if (!(cs->style & WS_CHILD) && (rootWindow == DefaultRootWindow(display)))
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{
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XSetWindowAttributes win_attr;
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if (Options.managed && ((cs->style & (WS_DLGFRAME | WS_THICKFRAME)) ||
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(cs->dwExStyle & WS_EX_DLGMODALFRAME)))
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{
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win_attr.event_mask = ExposureMask | KeyPressMask |
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KeyReleaseMask | PointerMotionMask |
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ButtonPressMask | ButtonReleaseMask |
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FocusChangeMask | StructureNotifyMask;
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win_attr.override_redirect = FALSE;
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wndPtr->flags |= WIN_MANAGED;
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}
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else
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{
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win_attr.event_mask = ExposureMask | KeyPressMask |
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KeyReleaseMask | PointerMotionMask |
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ButtonPressMask | ButtonReleaseMask |
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FocusChangeMask;
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win_attr.override_redirect = TRUE;
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}
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win_attr.colormap = COLOR_GetColormap();
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win_attr.backing_store = Options.backingstore ? WhenMapped : NotUseful;
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win_attr.save_under = ((classPtr->style & CS_SAVEBITS) != 0);
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win_attr.cursor = CURSORICON_XCursor;
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wndPtr->window = TSXCreateWindow( display, rootWindow, cs->x, cs->y,
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cs->cx, cs->cy, 0, CopyFromParent,
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InputOutput, CopyFromParent,
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CWEventMask | CWOverrideRedirect |
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CWColormap | CWCursor | CWSaveUnder |
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CWBackingStore, &win_attr );
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if ((wndPtr->flags & WIN_MANAGED) &&
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(cs->dwExStyle & WS_EX_DLGMODALFRAME))
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{
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XSizeHints* size_hints = TSXAllocSizeHints();
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if (size_hints)
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{
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size_hints->min_width = size_hints->max_width = cs->cx;
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size_hints->min_height = size_hints->max_height = cs->cy;
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size_hints->flags = (PSize | PMinSize | PMaxSize);
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TSXSetWMSizeHints( display, wndPtr->window, size_hints,
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XA_WM_NORMAL_HINTS );
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TSXFree(size_hints);
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}
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}
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if (cs->hwndParent) /* Get window owner */
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{
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Window win = WIN_GetXWindow( cs->hwndParent );
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if (win) TSXSetTransientForHint( display, wndPtr->window, win );
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}
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EVENT_RegisterWindow( wndPtr );
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}
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return TRUE;
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}
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/*****************************************************************
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* X11DRV_WND_SetParent [Internal]
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*/
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static WND *X11DRV_WND_SetParent(WND *wndPtr, WND *pWndParent)
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{
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if( wndPtr && pWndParent && (wndPtr != WIN_GetDesktop()) )
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{
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WND* pWndPrev = wndPtr->parent;
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if( pWndParent != pWndPrev )
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{
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BOOL32 bFixupDCE = IsWindowVisible32(wndPtr->hwndSelf);
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if ( wndPtr->window )
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{
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/* Toplevel window needs to be reparented. Used by Tk 8.0 */
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TSXDestroyWindow( display, wndPtr->window );
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wndPtr->window = None;
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}
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else if( bFixupDCE )
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DCE_InvalidateDCE( wndPtr, &wndPtr->rectWindow );
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WIN_UnlinkWindow(wndPtr->hwndSelf);
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wndPtr->parent = pWndParent;
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/* FIXME: Create an X counterpart for reparented top-level windows
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* when not in the desktop mode. */
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if ( pWndParent != WIN_GetDesktop() ) wndPtr->dwStyle |= WS_CHILD;
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WIN_LinkWindow(wndPtr->hwndSelf, HWND_BOTTOM);
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if( bFixupDCE )
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{
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DCE_InvalidateDCE( wndPtr, &wndPtr->rectWindow );
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UpdateWindow32(wndPtr->hwndSelf);
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}
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}
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return pWndPrev;
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} /* failure */
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return 0;
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}
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