584 lines
17 KiB
C
584 lines
17 KiB
C
/*
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* X11 windows driver
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*
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* Copyright 1993, 1994, 1995, 1996 Alexandre Julliard
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* 1993 David Metcalfe
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* 1995, 1996 Alex Korobka
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*/
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#include "config.h"
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#ifndef X_DISPLAY_MISSING
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#include <X11/Xatom.h>
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#include "ts_xlib.h"
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#include "ts_xutil.h"
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#include <stdlib.h>
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#include <string.h>
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#include "color.h"
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#include "debug.h"
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#include "display.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 "heap.h"
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#include "win.h"
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#include "wintypes.h"
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#include "x11drv.h"
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/**********************************************************************/
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extern Cursor DISPLAY_XCursor; /* Current X cursor */
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/**********************************************************************/
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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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Atom wmProtocols = None;
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Atom wmDeleteWindow = None;
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Atom dndProtocol = None;
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Atom dndSelection = None;
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/***********************************************************************
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* X11DRV_WND_GetXWindow
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*
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* Return the X window associated to a window.
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*/
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Window X11DRV_WND_GetXWindow(WND *wndPtr)
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{
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return wndPtr ?
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((X11DRV_WND_DATA *) wndPtr->pDriverData)->window : 0;
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}
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/***********************************************************************
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* X11DRV_WND_FindXWindow
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*
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* Return the the first X window associated to a window chain.
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*/
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Window X11DRV_WND_FindXWindow(WND *wndPtr)
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{
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while (wndPtr &&
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!((X11DRV_WND_DATA *) wndPtr->pDriverData)->window)
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wndPtr = wndPtr->parent;
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return wndPtr ?
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((X11DRV_WND_DATA *) wndPtr->pDriverData)->window : 0;
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}
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/***********************************************************************
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* X11DRV_WND_RegisterWindow
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*
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* Associate an X window to a HWND.
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*/
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static void X11DRV_WND_RegisterWindow(WND *pWnd)
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{
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TSXSetWMProtocols( display, X11DRV_WND_GetXWindow(pWnd), &wmDeleteWindow, 1 );
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if (!winContext) winContext = TSXUniqueContext();
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TSXSaveContext( display, X11DRV_WND_GetXWindow(pWnd), winContext, (char *)pWnd );
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}
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/**********************************************************************
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* X11DRV_WND_Initialize
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*/
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void X11DRV_WND_Initialize(WND *wndPtr)
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{
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X11DRV_WND_DATA *pWndDriverData =
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(X11DRV_WND_DATA *) HeapAlloc(SystemHeap, 0, sizeof(X11DRV_WND_DATA));
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wndPtr->pDriverData = (void *) pWndDriverData;
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pWndDriverData->window = 0;
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}
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/**********************************************************************
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* X11DRV_WND_Finalize
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*/
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void X11DRV_WND_Finalize(WND *wndPtr)
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{
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X11DRV_WND_DATA *pWndDriverData =
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(X11DRV_WND_DATA *) wndPtr->pDriverData;
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if (!wndPtr->pDriverData) {
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ERR(win,"Trying to destroy window again. Not good.\n");
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return;
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}
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if(pWndDriverData->window)
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{
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ERR(win,
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"WND destroyed without destroying "
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"the associated X Window (%ld)\n",
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pWndDriverData->window
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);
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}
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HeapFree(SystemHeap, 0, wndPtr->pDriverData);
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wndPtr->pDriverData = NULL;
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}
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/**********************************************************************
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* X11DRV_WND_CreateDesktopWindow
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*/
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BOOL32 X11DRV_WND_CreateDesktopWindow(WND *wndPtr, CLASS *classPtr, BOOL32 bUnicode)
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{
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if (wmProtocols == None)
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wmProtocols = TSXInternAtom( display, "WM_PROTOCOLS", True );
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if (wmDeleteWindow == None)
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wmDeleteWindow = TSXInternAtom( display, "WM_DELETE_WINDOW", True );
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if( dndProtocol == None )
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dndProtocol = TSXInternAtom( display, "DndProtocol" , False );
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if( dndSelection == None )
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dndSelection = TSXInternAtom( display, "DndSelection" , False );
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((X11DRV_WND_DATA *) wndPtr->pDriverData)->window = rootWindow;
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X11DRV_WND_RegisterWindow( wndPtr );
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return TRUE;
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}
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/**********************************************************************
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* X11DRV_WND_CreateWindow
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*/
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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 = DISPLAY_XCursor;
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((X11DRV_WND_DATA *) wndPtr->pDriverData)->window =
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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(!X11DRV_WND_GetXWindow(wndPtr))
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return FALSE;
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if (wndPtr->flags & WIN_MANAGED) {
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XClassHint *class_hints = TSXAllocClassHint();
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if (class_hints) {
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class_hints->res_name = "wineManaged";
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class_hints->res_class = "Wine";
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TSXSetClassHint( display, ((X11DRV_WND_DATA *) wndPtr->pDriverData)->window, class_hints );
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TSXFree (class_hints);
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}
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if (cs->dwExStyle & WS_EX_DLGMODALFRAME) {
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XSizeHints* size_hints = TSXAllocSizeHints();
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if (size_hints) {
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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, X11DRV_WND_GetXWindow(wndPtr), 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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}
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if (cs->hwndParent) /* Get window owner */
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{
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Window win = X11DRV_WND_FindXWindow( WIN_FindWndPtr( cs->hwndParent ) );
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if (win) TSXSetTransientForHint( display, X11DRV_WND_GetXWindow(wndPtr), win );
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}
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X11DRV_WND_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_DestroyWindow
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*/
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BOOL32 X11DRV_WND_DestroyWindow(WND *pWnd)
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{
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if (X11DRV_WND_GetXWindow(pWnd))
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{
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XEvent xe;
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TSXDeleteContext( display, X11DRV_WND_GetXWindow(pWnd), winContext );
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TSXDestroyWindow( display, X11DRV_WND_GetXWindow(pWnd) );
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while( TSXCheckWindowEvent(display, X11DRV_WND_GetXWindow(pWnd), NoEventMask, &xe) );
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((X11DRV_WND_DATA *) pWnd->pDriverData)->window = None;
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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
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*/
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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 ( X11DRV_WND_GetXWindow(wndPtr) )
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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, X11DRV_WND_GetXWindow(wndPtr) );
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((X11DRV_WND_DATA *) wndPtr->pDriverData)->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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/***********************************************************************
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* X11DRV_WND_ForceWindowRaise
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*
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* Raise a window on top of the X stacking order, while preserving
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* the correct Windows Z order.
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*/
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void X11DRV_WND_ForceWindowRaise(WND *pWnd)
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{
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XWindowChanges winChanges;
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WND *wndPrev;
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if( !pWnd || !X11DRV_WND_GetXWindow(pWnd) || (pWnd->flags & WIN_MANAGED) )
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return;
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/* Raise all windows up to pWnd according to their Z order.
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* (it would be easier with sibling-related Below but it doesn't
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* work very well with SGI mwm for instance)
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*/
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winChanges.stack_mode = Above;
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while (pWnd)
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{
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if (X11DRV_WND_GetXWindow(pWnd))
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TSXReconfigureWMWindow( display, X11DRV_WND_GetXWindow(pWnd), 0,
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CWStackMode, &winChanges );
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wndPrev = WIN_GetDesktop()->child;
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if (wndPrev == pWnd) break;
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while (wndPrev && (wndPrev->next != pWnd)) wndPrev = wndPrev->next;
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pWnd = wndPrev;
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}
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}
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/***********************************************************************
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* X11DRV_WND_FindDesktopXWindow [Internal]
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*
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* Find the actual X window which needs be restacked.
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* Used by X11DRV_SetWindowPos().
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*/
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static Window X11DRV_WND_FindDesktopXWindow( WND *wndPtr )
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{
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if (!(wndPtr->flags & WIN_MANAGED))
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return X11DRV_WND_GetXWindow(wndPtr);
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else
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{
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Window window, root, parent, *children;
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int nchildren;
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window = X11DRV_WND_GetXWindow(wndPtr);
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for (;;)
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{
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TSXQueryTree( display, window, &root, &parent,
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&children, &nchildren );
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TSXFree( children );
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if (parent == root)
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return window;
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window = parent;
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}
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}
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}
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/***********************************************************************
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* WINPOS_SetXWindowPos
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*
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* SetWindowPos() for an X window. Used by the real SetWindowPos().
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*/
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void X11DRV_WND_SetWindowPos(WND *wndPtr, const WINDOWPOS32 *winpos, BOOL32 bSMC_SETXPOS)
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{
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XWindowChanges winChanges;
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int changeMask = 0;
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WND *winposPtr = WIN_FindWndPtr( winpos->hwnd );
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if (!(winpos->flags & SWP_SHOWWINDOW) && (winpos->flags & SWP_HIDEWINDOW))
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{
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if(X11DRV_WND_GetXWindow(wndPtr))
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TSXUnmapWindow( display, X11DRV_WND_GetXWindow(wndPtr) );
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}
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if(bSMC_SETXPOS)
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{
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if ( !(winpos->flags & SWP_NOSIZE))
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{
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winChanges.width = winpos->cx;
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winChanges.height = winpos->cy;
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changeMask |= CWWidth | CWHeight;
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/* Tweak dialog window size hints */
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if ((winposPtr->flags & WIN_MANAGED) &&
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(winposPtr->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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long supplied_return;
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TSXGetWMSizeHints( display, X11DRV_WND_GetXWindow(winposPtr), size_hints,
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&supplied_return, XA_WM_NORMAL_HINTS);
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size_hints->min_width = size_hints->max_width = winpos->cx;
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size_hints->min_height = size_hints->max_height = winpos->cy;
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TSXSetWMSizeHints( display, X11DRV_WND_GetXWindow(winposPtr), 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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}
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if (!(winpos->flags & SWP_NOMOVE))
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{
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winChanges.x = winpos->x;
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winChanges.y = winpos->y;
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changeMask |= CWX | CWY;
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}
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if (!(winpos->flags & SWP_NOZORDER))
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{
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winChanges.stack_mode = Below;
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changeMask |= CWStackMode;
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if (winpos->hwndInsertAfter == HWND_TOP) winChanges.stack_mode = Above;
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else if (winpos->hwndInsertAfter != HWND_BOTTOM)
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{
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WND* insertPtr = WIN_FindWndPtr( winpos->hwndInsertAfter );
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Window stack[2];
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stack[0] = X11DRV_WND_FindDesktopXWindow( insertPtr );
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stack[1] = X11DRV_WND_FindDesktopXWindow( winposPtr );
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/* for stupid window managers (i.e. all of them) */
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TSXRestackWindows(display, stack, 2);
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changeMask &= ~CWStackMode;
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}
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}
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if (changeMask)
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{
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TSXReconfigureWMWindow( display, X11DRV_WND_GetXWindow(winposPtr), 0, changeMask, &winChanges );
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}
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}
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if ( winpos->flags & SWP_SHOWWINDOW )
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{
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if(X11DRV_WND_GetXWindow(wndPtr)) TSXMapWindow( display, X11DRV_WND_GetXWindow(wndPtr) );
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}
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}
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/*****************************************************************
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* X11DRV_WND_SetText
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*/
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void X11DRV_WND_SetText(WND *wndPtr, LPCSTR text)
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{
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if (!X11DRV_WND_GetXWindow(wndPtr))
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return;
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TSXStoreName( display, X11DRV_WND_GetXWindow(wndPtr), text );
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TSXSetIconName( display, X11DRV_WND_GetXWindow(wndPtr), text );
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}
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/*****************************************************************
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* X11DRV_WND_SetFocus
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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 X11DRV_WND_SetFocus(WND *wndPtr)
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{
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HWND32 hwnd = wndPtr->hwndSelf;
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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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TSXUninstallColormap( 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 = X11DRV_WND_FindXWindow(wndPtr))) return;
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if (!TSXGetWindowAttributes( 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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TSXSetInputFocus( display, win, RevertToParent, CurrentTime );
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if (COLOR_GetSystemPaletteFlags() & COLOR_PRIVATE)
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TSXInstallColormap( display, COLOR_GetColormap() );
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EVENT_Synchronize();
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}
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/*****************************************************************
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* X11DRV_WND_PreSizeMove
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*/
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void X11DRV_WND_PreSizeMove(WND *wndPtr)
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{
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if (!(wndPtr->dwStyle & WS_CHILD) && (rootWindow == DefaultRootWindow(display)))
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TSXGrabServer( display );
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}
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|
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/*****************************************************************
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* X11DRV_WND_PostSizeMove
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*/
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void X11DRV_WND_PostSizeMove(WND *wndPtr)
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{
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if (!(wndPtr->dwStyle & WS_CHILD) && (rootWindow == DefaultRootWindow(display)))
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TSXUngrabServer( display );
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}
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/*****************************************************************
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* X11DRV_WND_ScrollWindow
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*/
|
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void X11DRV_WND_ScrollWindow(
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WND *wndPtr, DC *dcPtr, INT32 dx, INT32 dy,
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const RECT32 *clipRect, BOOL32 bUpdate)
|
|
{
|
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X11DRV_PDEVICE *physDev = (X11DRV_PDEVICE *)dcPtr->physDev;
|
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POINT32 dst, src;
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|
|
if( dx > 0 ) dst.x = (src.x = dcPtr->w.DCOrgX + clipRect->left) + dx;
|
|
else src.x = (dst.x = dcPtr->w.DCOrgX + clipRect->left) - dx;
|
|
|
|
if( dy > 0 ) dst.y = (src.y = dcPtr->w.DCOrgY + clipRect->top) + dy;
|
|
else src.y = (dst.y = dcPtr->w.DCOrgY + clipRect->top) - dy;
|
|
|
|
|
|
if ((clipRect->right - clipRect->left > abs(dx)) &&
|
|
(clipRect->bottom - clipRect->top > abs(dy)))
|
|
{
|
|
if (bUpdate) /* handles non-Wine windows hanging over the scrolled area */
|
|
TSXSetGraphicsExposures( display, physDev->gc, True );
|
|
TSXSetFunction( display, physDev->gc, GXcopy );
|
|
TSXCopyArea( display, physDev->drawable, physDev->drawable,
|
|
physDev->gc, src.x, src.y,
|
|
clipRect->right - clipRect->left - abs(dx),
|
|
clipRect->bottom - clipRect->top - abs(dy),
|
|
dst.x, dst.y );
|
|
if (bUpdate)
|
|
TSXSetGraphicsExposures( display, physDev->gc, False );
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* X11DRV_WND_SetDrawable
|
|
*
|
|
* Set the drawable, origin and dimensions for the DC associated to
|
|
* a given window.
|
|
*/
|
|
void X11DRV_WND_SetDrawable(WND *wndPtr, DC *dc, WORD flags, BOOL32 bSetClipOrigin)
|
|
{
|
|
X11DRV_PDEVICE *physDev = (X11DRV_PDEVICE *)dc->physDev;
|
|
|
|
if (!wndPtr) /* Get a DC for the whole screen */
|
|
{
|
|
dc->w.DCOrgX = 0;
|
|
dc->w.DCOrgY = 0;
|
|
physDev->drawable = rootWindow;
|
|
TSXSetSubwindowMode( display, physDev->gc, IncludeInferiors );
|
|
}
|
|
else
|
|
{
|
|
if (flags & DCX_WINDOW)
|
|
{
|
|
dc->w.DCOrgX = wndPtr->rectWindow.left;
|
|
dc->w.DCOrgY = wndPtr->rectWindow.top;
|
|
}
|
|
else
|
|
{
|
|
dc->w.DCOrgX = wndPtr->rectClient.left;
|
|
dc->w.DCOrgY = wndPtr->rectClient.top;
|
|
}
|
|
while (!X11DRV_WND_GetXWindow(wndPtr))
|
|
{
|
|
wndPtr = wndPtr->parent;
|
|
dc->w.DCOrgX += wndPtr->rectClient.left;
|
|
dc->w.DCOrgY += wndPtr->rectClient.top;
|
|
}
|
|
dc->w.DCOrgX -= wndPtr->rectWindow.left;
|
|
dc->w.DCOrgY -= wndPtr->rectWindow.top;
|
|
physDev->drawable = X11DRV_WND_GetXWindow(wndPtr);
|
|
|
|
#if 0
|
|
/* This is needed when we reuse a cached DC because
|
|
* SetDCState() called by ReleaseDC() screws up DC
|
|
* origins for child windows.
|
|
*/
|
|
|
|
if( bSetClipOrigin )
|
|
TSXSetClipOrigin( display, physDev->gc, dc->w.DCOrgX, dc->w.DCOrgY );
|
|
#endif
|
|
}
|
|
}
|
|
|
|
/***********************************************************************
|
|
* X11DRV_WND_IsSelfClipping
|
|
*/
|
|
BOOL32 X11DRV_WND_IsSelfClipping(WND *wndPtr)
|
|
{
|
|
if( X11DRV_WND_GetXWindow(wndPtr) )
|
|
return TRUE; /* X itself will do the clipping */
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
#endif /* !defined(X_DISPLAY_MISSING) */
|