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b52072a7f8
* gdk/win32/gdkwindow.c (RegisterGdkClass): New function * gdk/win32/gdkwindow.c (gdk_window_new): Use it. Don't set the CS_?REDRAW flags as they cause lots of (late) redraws when "show window contents while dragging" is turned on. Allocate at least one unique class for every GdkWindowType. If support for single window-specific icons is ever needed (eg. Dialog specific), every such window should get its own class.
2616 lines
65 KiB
C
2616 lines
65 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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* Copyright (C) 1998-1999 Tor Lillqvist
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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 Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <gdk/gdk.h>
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#include "gdkprivate.h"
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#include "gdkinput.h"
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/* The Win API function AdjustWindowRect may return negative values
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* resulting in obscured title bars. This helper function is coreccting it.
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*/
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BOOL
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SafeAdjustWindowRectEx (RECT* lpRect,
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DWORD dwStyle,
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BOOL bMenu,
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DWORD dwExStyle)
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{
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if (!AdjustWindowRectEx(lpRect, dwStyle, bMenu, dwExStyle))
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return FALSE;
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if (lpRect->left < 0)
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{
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lpRect->right -= lpRect->left;
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lpRect->left = 0;
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}
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if (lpRect->top < 0)
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{
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lpRect->bottom -= lpRect->top;
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lpRect->top = 0;
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}
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return TRUE;
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}
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/* Forward declarations */
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static gboolean gdk_window_gravity_works (void);
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static void gdk_window_set_static_win_gravity (GdkWindow *window,
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gboolean on);
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/*
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* The following fucntion by The Rasterman <raster@redhat.com>
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* This function returns the X Window ID in which the x y location is in
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* (x and y being relative to the root window), excluding any windows listed
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* in the GList excludes (this is a list of X Window ID's - gpointer being
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* the Window ID).
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*
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* This is primarily designed for internal gdk use - for DND for example
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* when using a shaped icon window as the drag object - you exclude the
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* X Window ID of the "icon" (perhaps more if excludes may be needed) and
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* You can get back an X Window ID as to what X Window ID is infact under
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* those X,Y co-ordinates.
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*/
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HWND
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gdk_window_xid_at_coords (gint x,
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gint y,
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GList *excludes,
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gboolean excl_child)
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{
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POINT pt;
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gboolean warned = FALSE;
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pt.x = x;
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pt.y = y;
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/* This is probably not correct, just a quick hack */
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if (!warned)
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{
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g_warning ("gdk_window_xid_at_coords probably not implemented correctly");
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warned = TRUE;
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}
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/* XXX */
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return WindowFromPoint (pt);
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}
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void
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gdk_window_init (void)
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{
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unsigned int width;
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unsigned int height;
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#if 0
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width = GetSystemMetrics (SM_CXSCREEN);
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height = GetSystemMetrics (SM_CYSCREEN);
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#else
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{ RECT r; /* //HB: don't obscure tray window (task bar) */
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SystemParametersInfo(SPI_GETWORKAREA, 0, &r, 0);
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width = r.right - r.left;
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height = r.bottom - r.top;
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}
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#endif
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gdk_root_parent.xwindow = gdk_root_window;
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gdk_root_parent.window_type = GDK_WINDOW_ROOT;
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gdk_root_parent.window.user_data = NULL;
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gdk_root_parent.width = width;
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gdk_root_parent.height = height;
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gdk_root_parent.children = NULL;
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gdk_root_parent.colormap = NULL;
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gdk_root_parent.ref_count = 1;
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gdk_xid_table_insert (&gdk_root_window, &gdk_root_parent);
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}
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/* RegisterGdkClass
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* is a wrapper function for RegisterWindowClassEx.
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* It creates at least one unique class for every
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* GdkWindowType. If support for single window-specific icons
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* is ever needed (e.g Dialog specific), every such window should
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* get its own class
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*/
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ATOM
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RegisterGdkClass(GdkWindowType wtype)
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{
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static ATOM klassTOPLEVEL = 0;
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static ATOM klassDIALOG = 0;
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static ATOM klassCHILD = 0;
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static ATOM klassTEMP = 0;
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static HICON hAppIcon = NULL;
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static WNDCLASSEX wcl;
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ATOM klass = 0;
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#ifdef MULTIPLE_WINDOW_CLASSES
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Error: Not yet implemented!
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#endif
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wcl.cbSize = sizeof(WNDCLASSEX);
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wcl.style = 0; /* DON'T set CS_<H,V>REDRAW. It causes total redraw
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* on WM_SIZE and WM_MOVE. Flicker, Performance!
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*/
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wcl.lpfnWndProc = gdk_WindowProc;
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wcl.cbClsExtra = 0;
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wcl.cbWndExtra = 0;
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wcl.hInstance = gdk_ProgInstance;
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wcl.hIcon = 0;
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/* initialize once! */
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if (0 == hAppIcon)
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{
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gchar sLoc [_MAX_PATH+1];
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HINSTANCE hInst = GetModuleHandle(NULL);
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if (0 != GetModuleFileName(hInst, sLoc, _MAX_PATH))
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{
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hAppIcon = ExtractIcon(hInst, sLoc, 0);
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if (0 == hAppIcon)
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{
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char *gdklibname = g_strdup_printf ("gdk-%s.dll", GDK_VERSION);
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hAppIcon = ExtractIcon(hInst, gdklibname, 0);
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g_free (gdklibname);
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}
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if (0 == hAppIcon)
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hAppIcon = LoadIcon (NULL, IDI_APPLICATION);
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}
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}
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wcl.lpszMenuName = NULL;
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wcl.hIconSm = 0;
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/* initialize once per class */
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#define ONCE_PER_CLASS() \
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wcl.hIcon = CopyIcon (hAppIcon); \
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wcl.hIconSm = CopyIcon (hAppIcon); \
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wcl.hbrBackground = CreateSolidBrush( RGB(0,0,0)); \
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wcl.hCursor = LoadCursor (NULL, IDC_ARROW);
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switch (wtype)
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{
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case GDK_WINDOW_TOPLEVEL:
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if (0 == klassTOPLEVEL)
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{
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wcl.lpszClassName = "gdkWindowToplevel";
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ONCE_PER_CLASS();
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klassTOPLEVEL = RegisterClassEx(&wcl);
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}
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klass = klassTOPLEVEL;
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break;
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case GDK_WINDOW_CHILD:
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if (0 == klassCHILD)
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{
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wcl.lpszClassName = "gdkWindowChild";
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wcl.style |= CS_PARENTDC; /* MSDN: ... enhances system performance. */
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ONCE_PER_CLASS();
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klassCHILD = RegisterClassEx(&wcl);
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}
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klass = klassCHILD;
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break;
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case GDK_WINDOW_DIALOG:
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if (0 == klassDIALOG)
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{
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wcl.lpszClassName = "gdkWindowDialog";
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wcl.style |= CS_SAVEBITS;
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ONCE_PER_CLASS();
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klassDIALOG = RegisterClassEx(&wcl);
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}
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klass = klassDIALOG;
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break;
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case GDK_WINDOW_TEMP:
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if (0 == klassTEMP)
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{
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wcl.lpszClassName = "gdkWindowTemp";
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wcl.style |= CS_SAVEBITS;
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ONCE_PER_CLASS();
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klassTEMP = RegisterClassEx(&wcl);
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}
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klass = klassTEMP;
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break;
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case GDK_WINDOW_ROOT:
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g_error ("cannot make windows of type GDK_WINDOW_ROOT");
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break;
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case GDK_WINDOW_PIXMAP:
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g_error ("cannot make windows of type GDK_WINDOW_PIXMAP (use gdk_pixmap_new)");
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break;
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}
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return klass;
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} /* RegisterGdkClass */
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GdkWindow*
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gdk_window_new (GdkWindow *parent,
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GdkWindowAttr *attributes,
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gint attributes_mask)
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{
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GdkWindow *window;
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GdkWindowPrivate *private;
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GdkWindowPrivate *parent_private;
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GdkVisual *visual;
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HANDLE xparent;
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Visual *xvisual;
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ATOM klass = 0;
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DWORD dwStyle, dwExStyle;
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RECT rect;
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int width, height;
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int x, y;
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char *title;
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g_return_val_if_fail (attributes != NULL, NULL);
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if (!parent)
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parent = (GdkWindow*) &gdk_root_parent;
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parent_private = (GdkWindowPrivate*) parent;
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if (parent_private->destroyed)
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return NULL;
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xparent = parent_private->xwindow;
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private = g_new (GdkWindowPrivate, 1);
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window = (GdkWindow*) private;
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private->parent = parent;
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private->destroyed = FALSE;
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private->mapped = FALSE;
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private->guffaw_gravity = FALSE;
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private->resize_count = 0;
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private->ref_count = 1;
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private->x = (attributes_mask & GDK_WA_X) ? attributes->x : 0;
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private->y = (attributes_mask & GDK_WA_Y) ? attributes->y : 0;
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private->width = (attributes->width > 1) ? (attributes->width) : (1);
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private->height = (attributes->height > 1) ? (attributes->height) : (1);
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private->window_type = attributes->window_type;
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private->extension_events = 0;
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private->extension_events_selected = FALSE;
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private->filters = NULL;
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private->children = NULL;
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window->user_data = NULL;
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if (attributes_mask & GDK_WA_VISUAL)
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visual = attributes->visual;
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else
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visual = gdk_visual_get_system ();
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xvisual = ((GdkVisualPrivate*) visual)->xvisual;
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if (attributes_mask & GDK_WA_TITLE)
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title = attributes->title;
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else
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title = g_get_prgname ();
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private->event_mask = GDK_STRUCTURE_MASK | attributes->event_mask;
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private->bg_type = GDK_WIN32_BG_NORMAL;
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private->hint_flags = 0;
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private->xcursor = NULL;
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if (parent_private && parent_private->guffaw_gravity)
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{
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/* XXX ??? */
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}
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if (attributes->wclass == GDK_INPUT_OUTPUT)
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{
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dwExStyle = 0;
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if (attributes_mask & GDK_WA_COLORMAP)
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private->colormap = attributes->colormap;
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else
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private->colormap = gdk_colormap_get_system ();
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}
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else
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{
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dwExStyle = WS_EX_TRANSPARENT;
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private->colormap = NULL;
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private->bg_type = GDK_WIN32_BG_TRANSPARENT;
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private->bg_pixmap = NULL;
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}
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if (attributes_mask & GDK_WA_X)
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x = attributes->x;
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else
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x = CW_USEDEFAULT;
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if (attributes_mask & GDK_WA_Y)
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y = attributes->y;
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else if (attributes_mask & GDK_WA_X)
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y = 100; /* ??? We must put it somewhere... */
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else
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y = 500; /* x is CW_USEDEFAULT, y doesn't matter then */
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if (parent_private)
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parent_private->children = g_list_prepend (parent_private->children, window);
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switch (private->window_type)
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{
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case GDK_WINDOW_TOPLEVEL:
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dwStyle = WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN;
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xparent = gdk_root_window;
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break;
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case GDK_WINDOW_CHILD:
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dwStyle = WS_CHILDWINDOW | WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
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break;
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case GDK_WINDOW_DIALOG:
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dwStyle = WS_OVERLAPPED | WS_MINIMIZEBOX | WS_SYSMENU | WS_CAPTION | WS_THICKFRAME | WS_CLIPCHILDREN;
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dwExStyle |= WS_EX_TOPMOST; /* //HB: want this? */
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xparent = gdk_root_window;
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break;
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case GDK_WINDOW_TEMP:
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dwStyle = WS_POPUP | WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
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dwExStyle |= WS_EX_TOOLWINDOW;
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break;
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case GDK_WINDOW_ROOT:
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g_error ("cannot make windows of type GDK_WINDOW_ROOT");
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break;
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case GDK_WINDOW_PIXMAP:
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g_error ("cannot make windows of type GDK_WINDOW_PIXMAP (use gdk_pixmap_new)");
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break;
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}
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klass = RegisterGdkClass (private->window_type);
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if (!klass)
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g_error ("RegisterClassEx failed");
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if (private->window_type != GDK_WINDOW_CHILD)
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{
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if (x == CW_USEDEFAULT)
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{
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rect.left = 100;
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rect.top = 100;
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}
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else
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{
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rect.left = x;
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rect.top = y;
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}
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rect.right = rect.left + private->width;
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rect.bottom = rect.top + private->height;
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if (!SafeAdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle))
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g_warning ("gdk_window_new: AdjustWindowRectEx failed");
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if (x != CW_USEDEFAULT)
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{
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x = rect.left;
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y = rect.top;
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}
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width = rect.right - rect.left;
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height = rect.bottom - rect.top;
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}
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else
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{
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width = private->width;
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height = private->height;
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}
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private->xwindow =
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CreateWindowEx (dwExStyle,
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MAKEINTRESOURCE(klass),
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title,
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dwStyle,
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x, y,
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width, height,
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xparent,
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NULL,
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gdk_ProgInstance,
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NULL);
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GDK_NOTE (MISC,
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g_print ("gdk_window_create: %s %s %#x %#x %dx%d@+%d+%d %#x = %#x\n",
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(private->window_type == GDK_WINDOW_TOPLEVEL ? "TOPLEVEL" :
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(private->window_type == GDK_WINDOW_CHILD ? "CHILD" :
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(private->window_type == GDK_WINDOW_DIALOG ? "DIALOG" :
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(private->window_type == GDK_WINDOW_TEMP ? "TEMP" :
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"???")))),
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title,
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dwStyle,
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private->event_mask,
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width, height, (x == CW_USEDEFAULT ? -9999 : x), y,
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xparent,
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private->xwindow));
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gdk_window_ref (window);
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gdk_xid_table_insert (&private->xwindow, window);
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if (private->colormap)
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gdk_colormap_ref (private->colormap);
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gdk_window_set_cursor (window, ((attributes_mask & GDK_WA_CURSOR) ?
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(attributes->cursor) :
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NULL));
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return window;
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}
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|
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GdkWindow *
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gdk_window_foreign_new (guint32 anid)
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{
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GdkWindow *window;
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GdkWindowPrivate *private;
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GdkWindowPrivate *parent_private;
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HANDLE parent;
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RECT rect;
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POINT point;
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private = g_new (GdkWindowPrivate, 1);
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window = (GdkWindow*) private;
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parent = GetParent ((HWND) anid);
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private->parent = gdk_xid_table_lookup (parent);
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parent_private = (GdkWindowPrivate *)private->parent;
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if (parent_private)
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parent_private->children = g_list_prepend (parent_private->children, window);
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private->xwindow = (HWND) anid;
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GetClientRect ((HWND) anid, &rect);
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point.x = rect.left;
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point.y = rect.right;
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ClientToScreen ((HWND) anid, &point);
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if (parent != HWND_DESKTOP)
|
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ScreenToClient (parent, &point);
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private->x = point.x;
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private->y = point.y;
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private->width = rect.right - rect.left;
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private->height = rect.bottom - rect.top;
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private->resize_count = 0;
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private->ref_count = 1;
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private->window_type = GDK_WINDOW_FOREIGN;
|
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private->destroyed = FALSE;
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private->mapped = IsWindowVisible (private->xwindow);
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private->guffaw_gravity = FALSE;
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private->extension_events = 0;
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private->extension_events_selected = FALSE;
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private->colormap = NULL;
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private->filters = NULL;
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private->children = NULL;
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window->user_data = NULL;
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gdk_window_ref (window);
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gdk_xid_table_insert (&private->xwindow, window);
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return window;
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}
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|
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/* Call this function when you want a window and all its children to
|
|
* disappear. When xdestroy is true, a request to destroy the XWindow
|
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* is sent out. When it is false, it is assumed that the XWindow has
|
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* been or will be destroyed by destroying some ancestor of this
|
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* window.
|
|
*/
|
|
static void
|
|
gdk_window_internal_destroy (GdkWindow *window,
|
|
gboolean xdestroy,
|
|
gboolean our_destroy)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
GdkWindowPrivate *temp_private;
|
|
GdkWindow *temp_window;
|
|
GList *children;
|
|
GList *tmp;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_internal_destroy %#x\n",
|
|
private->xwindow));
|
|
|
|
switch (private->window_type)
|
|
{
|
|
case GDK_WINDOW_TOPLEVEL:
|
|
case GDK_WINDOW_CHILD:
|
|
case GDK_WINDOW_DIALOG:
|
|
case GDK_WINDOW_TEMP:
|
|
case GDK_WINDOW_FOREIGN:
|
|
if (!private->destroyed)
|
|
{
|
|
if (private->parent)
|
|
{
|
|
GdkWindowPrivate *parent_private = (GdkWindowPrivate *)private->parent;
|
|
if (parent_private->children)
|
|
parent_private->children = g_list_remove (parent_private->children, window);
|
|
}
|
|
|
|
if (private->window_type != GDK_WINDOW_FOREIGN)
|
|
{
|
|
children = tmp = private->children;
|
|
private->children = NULL;
|
|
|
|
while (tmp)
|
|
{
|
|
temp_window = tmp->data;
|
|
tmp = tmp->next;
|
|
|
|
temp_private = (GdkWindowPrivate*) temp_window;
|
|
if (temp_private)
|
|
gdk_window_internal_destroy (temp_window, FALSE,
|
|
our_destroy);
|
|
}
|
|
|
|
g_list_free (children);
|
|
}
|
|
|
|
if (private->extension_events != 0)
|
|
gdk_input_window_destroy (window);
|
|
|
|
if (private->filters)
|
|
{
|
|
tmp = private->filters;
|
|
|
|
while (tmp)
|
|
{
|
|
g_free (tmp->data);
|
|
tmp = tmp->next;
|
|
}
|
|
|
|
g_list_free (private->filters);
|
|
private->filters = NULL;
|
|
}
|
|
|
|
if (private->window_type == GDK_WINDOW_FOREIGN)
|
|
{
|
|
if (our_destroy && (private->parent != NULL))
|
|
{
|
|
/* It's somebody elses window, but in our hierarchy,
|
|
* so reparent it to the root window, and then send
|
|
* it a delete event, as if we were a WM
|
|
*/
|
|
gdk_window_hide (window);
|
|
gdk_window_reparent (window, NULL, 0, 0);
|
|
|
|
/* Is this too drastic? Many (most?) applications
|
|
* quit if any window receives WM_QUIT I think.
|
|
* OTOH, I don't think foreign windows are much
|
|
* used, so the question is maybe academic.
|
|
*/
|
|
PostMessage (private->xwindow, WM_QUIT, 0, 0);
|
|
}
|
|
}
|
|
else if (xdestroy)
|
|
DestroyWindow (private->xwindow);
|
|
|
|
if (private->colormap)
|
|
gdk_colormap_unref (private->colormap);
|
|
|
|
private->mapped = FALSE;
|
|
private->destroyed = TRUE;
|
|
}
|
|
break;
|
|
|
|
case GDK_WINDOW_ROOT:
|
|
g_error ("attempted to destroy root window");
|
|
break;
|
|
|
|
case GDK_WINDOW_PIXMAP:
|
|
g_error ("called gdk_window_destroy on a pixmap (use gdk_pixmap_unref)");
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* Like internal_destroy, but also destroys the reference created by
|
|
gdk_window_new. */
|
|
|
|
void
|
|
gdk_window_destroy (GdkWindow *window)
|
|
{
|
|
gdk_window_internal_destroy (window, TRUE, TRUE);
|
|
gdk_window_unref (window);
|
|
}
|
|
|
|
/* This function is called when the XWindow is really gone. */
|
|
|
|
void
|
|
gdk_window_destroy_notify (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
GDK_NOTE (EVENTS, g_print ("gdk_window_destroy_notify: %#x %d\n",
|
|
private->xwindow, private->destroyed));
|
|
|
|
if (!private->destroyed)
|
|
{
|
|
if (private->window_type == GDK_WINDOW_FOREIGN)
|
|
gdk_window_internal_destroy (window, FALSE, FALSE);
|
|
else
|
|
g_warning ("GdkWindow %#lx unexpectedly destroyed", private->xwindow);
|
|
}
|
|
|
|
gdk_xid_table_remove (private->xwindow);
|
|
gdk_window_unref (window);
|
|
}
|
|
|
|
GdkWindow*
|
|
gdk_window_ref (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private = (GdkWindowPrivate *)window;
|
|
g_return_val_if_fail (window != NULL, NULL);
|
|
|
|
private->ref_count += 1;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_ref %#x %d\n",
|
|
private->xwindow, private->ref_count));
|
|
|
|
return window;
|
|
}
|
|
|
|
void
|
|
gdk_window_unref (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private = (GdkWindowPrivate *)window;
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private->ref_count -= 1;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_unref %#x %d%s\n",
|
|
private->xwindow, private->ref_count,
|
|
(private->ref_count == 0 ? " freeing" : "")));
|
|
|
|
if (private->ref_count == 0)
|
|
{
|
|
if (private->bg_type == GDK_WIN32_BG_PIXMAP && private->bg_pixmap != NULL)
|
|
gdk_pixmap_unref (private->bg_pixmap);
|
|
|
|
if (!private->destroyed)
|
|
{
|
|
if (private->window_type == GDK_WINDOW_FOREIGN)
|
|
gdk_xid_table_remove (private->xwindow);
|
|
else
|
|
g_warning ("losing last reference to undestroyed window");
|
|
}
|
|
g_dataset_destroy (window);
|
|
g_free (window);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_show (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (!private->destroyed)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_window_show: %#x\n", private->xwindow));
|
|
|
|
private->mapped = TRUE;
|
|
if (private->window_type == GDK_WINDOW_TEMP)
|
|
{
|
|
ShowWindow (private->xwindow, SW_SHOWNOACTIVATE);
|
|
SetWindowPos (private->xwindow, HWND_TOPMOST, 0, 0, 0, 0,
|
|
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE);
|
|
#if 0
|
|
ShowWindow (private->xwindow, SW_HIDE); /* Don't put on toolbar */
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
ShowWindow (private->xwindow, SW_SHOWNORMAL);
|
|
ShowWindow (private->xwindow, SW_RESTORE);
|
|
SetForegroundWindow (private->xwindow);
|
|
#if 0
|
|
ShowOwnedPopups (private->xwindow, TRUE);
|
|
#endif
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_hide (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (!private->destroyed)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_window_hide: %#x\n", private->xwindow));
|
|
|
|
private->mapped = FALSE;
|
|
if (private->window_type == GDK_WINDOW_TOPLEVEL)
|
|
ShowOwnedPopups (private->xwindow, FALSE);
|
|
#if 1
|
|
ShowWindow (private->xwindow, SW_HIDE);
|
|
#elif 0
|
|
ShowWindow (private->xwindow, SW_MINIMIZE);
|
|
#else
|
|
CloseWindow (private->xwindow);
|
|
#endif
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_withdraw (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (!private->destroyed)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_window_withdraw: %#x\n", private->xwindow));
|
|
|
|
gdk_window_hide (window); /* XXX */
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_move (GdkWindow *window,
|
|
gint x,
|
|
gint y)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (!private->destroyed)
|
|
{
|
|
RECT rect;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_move: %#x +%d+%d\n",
|
|
private->xwindow, x, y));
|
|
|
|
GetClientRect (private->xwindow, &rect);
|
|
|
|
if (private->window_type != GDK_WINDOW_CHILD)
|
|
{
|
|
POINT ptTL, ptBR;
|
|
DWORD dwStyle;
|
|
DWORD dwExStyle;
|
|
|
|
ptTL.x = 0;
|
|
ptTL.y = 0;
|
|
ClientToScreen (private->xwindow, &ptTL);
|
|
rect.left = x;
|
|
rect.top = y;
|
|
|
|
ptBR.x = rect.right;
|
|
ptBR.y = rect.bottom;
|
|
ClientToScreen (private->xwindow, &ptBR);
|
|
rect.right = x + ptBR.x - ptTL.x;
|
|
rect.bottom = y + ptBR.y - ptTL.y;
|
|
|
|
dwStyle = GetWindowLong (private->xwindow, GWL_STYLE);
|
|
dwExStyle = GetWindowLong (private->xwindow, GWL_EXSTYLE);
|
|
if (!SafeAdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle))
|
|
g_warning ("gdk_window_move: AdjustWindowRectEx failed");
|
|
|
|
x = rect.left;
|
|
y = rect.top;
|
|
}
|
|
else
|
|
{
|
|
private->x = x;
|
|
private->y = y;
|
|
}
|
|
GDK_NOTE (MISC, g_print ("...MoveWindow(%#x,%dx%d@+%d+%d)\n",
|
|
private->xwindow,
|
|
rect.right - rect.left, rect.bottom - rect.top,
|
|
x, y));
|
|
if (!MoveWindow (private->xwindow,
|
|
x, y, rect.right - rect.left, rect.bottom - rect.top,
|
|
TRUE))
|
|
g_warning ("gdk_window_move: MoveWindow failed");
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_resize (GdkWindow *window,
|
|
gint width,
|
|
gint height)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
if ((gint16) width < 1)
|
|
width = 1;
|
|
if ((gint16) height < 1)
|
|
height = 1;
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
if (!private->destroyed &&
|
|
((private->resize_count > 0) ||
|
|
(private->width != (guint16) width) ||
|
|
(private->height != (guint16) height)))
|
|
{
|
|
int x, y;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_resize: %#x %dx%d\n",
|
|
private->xwindow, width, height));
|
|
|
|
if (private->window_type != GDK_WINDOW_CHILD)
|
|
{
|
|
POINT pt;
|
|
RECT rect;
|
|
DWORD dwStyle;
|
|
DWORD dwExStyle;
|
|
|
|
pt.x = 0;
|
|
pt.y = 0;
|
|
ClientToScreen (private->xwindow, &pt);
|
|
rect.left = pt.x;
|
|
rect.top = pt.y;
|
|
rect.right = pt.x + width;
|
|
rect.bottom = pt.y + height;
|
|
|
|
dwStyle = GetWindowLong (private->xwindow, GWL_STYLE);
|
|
dwExStyle = GetWindowLong (private->xwindow, GWL_EXSTYLE);
|
|
if (!AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle))
|
|
g_warning ("gdk_window_resize: AdjustWindowRectEx failed");
|
|
|
|
x = rect.left;
|
|
y = rect.top;
|
|
width = rect.right - rect.left;
|
|
height = rect.bottom - rect.top;
|
|
}
|
|
else
|
|
{
|
|
x = private->x;
|
|
y = private->y;
|
|
private->width = width;
|
|
private->height = height;
|
|
}
|
|
|
|
private->resize_count += 1;
|
|
|
|
GDK_NOTE (MISC, g_print ("...MoveWindow(%#x,%dx%d@+%d+%d)\n",
|
|
private->xwindow, width, height, x, y));
|
|
if (!MoveWindow (private->xwindow,
|
|
x, y, width, height,
|
|
TRUE))
|
|
g_warning ("gdk_window_resize: MoveWindow failed");
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_move_resize (GdkWindow *window,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
if ((gint16) width < 1)
|
|
width = 1;
|
|
if ((gint16) height < 1)
|
|
height = 1;
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (!private->destroyed)
|
|
{
|
|
RECT rect;
|
|
DWORD dwStyle;
|
|
DWORD dwExStyle;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_move_resize: %#x %dx%d@+%d+%d\n",
|
|
private->xwindow, width, height, x, y));
|
|
|
|
rect.left = x;
|
|
rect.top = y;
|
|
rect.right = x + width;
|
|
rect.bottom = y + height;
|
|
|
|
dwStyle = GetWindowLong (private->xwindow, GWL_STYLE);
|
|
dwExStyle = GetWindowLong (private->xwindow, GWL_EXSTYLE);
|
|
if (!AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle))
|
|
g_warning ("gdk_window_move_resize: AdjustWindowRectEx failed");
|
|
|
|
if (private->window_type == GDK_WINDOW_CHILD)
|
|
{
|
|
private->x = x;
|
|
private->y = y;
|
|
private->width = width;
|
|
private->height = height;
|
|
}
|
|
GDK_NOTE (MISC, g_print ("...MoveWindow(%#x,%dx%d@+%d+%d)\n",
|
|
private->xwindow,
|
|
rect.right - rect.left, rect.bottom - rect.top,
|
|
rect.left, rect.top));
|
|
if (!MoveWindow (private->xwindow,
|
|
rect.left, rect.top,
|
|
rect.right - rect.left, rect.bottom - rect.top,
|
|
TRUE))
|
|
g_warning ("gdk_window_move_resize: MoveWindow failed");
|
|
|
|
if (private->guffaw_gravity)
|
|
{
|
|
GList *tmp_list = private->children;
|
|
while (tmp_list)
|
|
{
|
|
GdkWindowPrivate *child_private = tmp_list->data;
|
|
|
|
child_private->x -= x - private->x;
|
|
child_private->y -= y - private->y;
|
|
|
|
tmp_list = tmp_list->next;
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_reparent (GdkWindow *window,
|
|
GdkWindow *new_parent,
|
|
gint x,
|
|
gint y)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
GdkWindowPrivate *parent_private;
|
|
GdkWindowPrivate *old_parent_private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
if (!new_parent)
|
|
new_parent = (GdkWindow*) &gdk_root_parent;
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
old_parent_private = (GdkWindowPrivate*)window_private->parent;
|
|
parent_private = (GdkWindowPrivate*) new_parent;
|
|
|
|
if (!window_private->destroyed && !parent_private->destroyed)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_window_reparent: %#x %#x\n",
|
|
window_private->xwindow,
|
|
parent_private->xwindow));
|
|
if (!SetParent (window_private->xwindow, parent_private->xwindow))
|
|
g_warning ("gdk_window_reparent: SetParent failed");
|
|
|
|
if (!MoveWindow (window_private->xwindow,
|
|
x, y,
|
|
window_private->width, window_private->height,
|
|
TRUE))
|
|
g_warning ("gdk_window_reparent: MoveWindow failed");
|
|
}
|
|
|
|
window_private->parent = new_parent;
|
|
|
|
if (old_parent_private)
|
|
old_parent_private->children = g_list_remove (old_parent_private->children, window);
|
|
|
|
if ((old_parent_private &&
|
|
(!old_parent_private->guffaw_gravity != !parent_private->guffaw_gravity)) ||
|
|
(!old_parent_private && parent_private->guffaw_gravity))
|
|
gdk_window_set_static_win_gravity (window, parent_private->guffaw_gravity);
|
|
|
|
parent_private->children = g_list_prepend (parent_private->children, window);
|
|
}
|
|
|
|
void
|
|
gdk_window_clear (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
if (!private->destroyed)
|
|
{
|
|
gdk_window_clear_area (window, 0, 0, private->width, private->height);
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
gdk_window_clear_area (GdkWindow *window,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
if (!private->destroyed)
|
|
{
|
|
HDC hdc;
|
|
|
|
if (width == -1)
|
|
width = G_MAXSHORT/2; /* Yeah, right */
|
|
if (height == -1)
|
|
height = G_MAXSHORT/2;
|
|
GDK_NOTE (MISC, g_print ("gdk_window_clear_area: %#x %dx%d@+%d+%d\n",
|
|
private->xwindow, width, height, x, y));
|
|
hdc = GetDC (private->xwindow);
|
|
IntersectClipRect (hdc, x, y, x + width, y + height);
|
|
SendMessage (private->xwindow, WM_ERASEBKGND, (WPARAM) hdc, 0);
|
|
ReleaseDC (private->xwindow, hdc);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_clear_area_e (GdkWindow *window,
|
|
gint x,
|
|
gint y,
|
|
gint width,
|
|
gint height)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
if (!private->destroyed)
|
|
{
|
|
RECT rect;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_clear_area_e: %#x %dx%d@+%d+%d\n",
|
|
private->xwindow, width, height, x, y));
|
|
|
|
rect.left = x;
|
|
rect.right = x + width;
|
|
rect.top = y;
|
|
rect.bottom = y + height;
|
|
if (!InvalidateRect (private->xwindow, &rect, TRUE))
|
|
g_warning ("gdk_window_clear_area_e: InvalidateRect failed");
|
|
UpdateWindow (private->xwindow);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_copy_area (GdkWindow *window,
|
|
GdkGC *gc,
|
|
gint x,
|
|
gint y,
|
|
GdkWindow *source_window,
|
|
gint source_x,
|
|
gint source_y,
|
|
gint width,
|
|
gint height)
|
|
{
|
|
GdkWindowPrivate *src_private;
|
|
GdkWindowPrivate *dest_private;
|
|
GdkGCPrivate *gc_private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
g_return_if_fail (gc != NULL);
|
|
|
|
if (source_window == NULL)
|
|
source_window = window;
|
|
|
|
src_private = (GdkWindowPrivate*) source_window;
|
|
dest_private = (GdkWindowPrivate*) window;
|
|
gc_private = (GdkGCPrivate*) gc;
|
|
|
|
if (!src_private->destroyed && !dest_private->destroyed)
|
|
{
|
|
HDC hdcDest, hdcSrc;
|
|
|
|
if ((hdcDest = GetDC (dest_private->xwindow)) == NULL)
|
|
g_warning ("gdk_window_copy_area: GetDC failed");
|
|
|
|
if ((hdcSrc = GetDC (src_private->xwindow)) == NULL)
|
|
g_warning ("gdk_window_copy_area: GetDC failed");
|
|
|
|
if (!BitBlt (hdcDest, x, y, width, height, hdcSrc, source_x, source_y, SRCCOPY))
|
|
g_warning ("gdk_window_copy_area: BitBlt failed");
|
|
|
|
ReleaseDC (dest_private->xwindow, hdcDest);
|
|
ReleaseDC (src_private->xwindow, hdcSrc);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_raise (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
if (!private->destroyed)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_window_raise: %#x\n", private->xwindow));
|
|
|
|
if (!BringWindowToTop (private->xwindow))
|
|
g_warning ("gdk_window_raise: BringWindowToTop failed");
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_lower (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
if (!private->destroyed)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_window_lower: %#x\n", private->xwindow));
|
|
|
|
if (!SetWindowPos (private->xwindow, HWND_BOTTOM, 0, 0, 0, 0,
|
|
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE))
|
|
g_warning ("gdk_window_lower: SetWindowPos failed");
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_user_data (GdkWindow *window,
|
|
gpointer user_data)
|
|
{
|
|
g_return_if_fail (window != NULL);
|
|
|
|
window->user_data = user_data;
|
|
}
|
|
|
|
void
|
|
gdk_window_set_hints (GdkWindow *window,
|
|
gint x,
|
|
gint y,
|
|
gint min_width,
|
|
gint min_height,
|
|
gint max_width,
|
|
gint max_height,
|
|
gint flags)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
WINDOWPLACEMENT size_hints;
|
|
RECT rect;
|
|
DWORD dwStyle;
|
|
DWORD dwExStyle;
|
|
int diff;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_hints: %#x %dx%d..%dx%d @+%d+%d\n",
|
|
private->xwindow,
|
|
min_width, min_height, max_width, max_height,
|
|
x, y));
|
|
|
|
private->hint_flags = flags;
|
|
size_hints.length = sizeof (size_hints);
|
|
|
|
if (flags)
|
|
{
|
|
if (flags & GDK_HINT_POS)
|
|
if (!GetWindowPlacement (private->xwindow, &size_hints))
|
|
g_warning ("gdk_window_set_hints: GetWindowPlacement failed");
|
|
else
|
|
{
|
|
GDK_NOTE (MISC, g_print ("...rcNormalPosition:"
|
|
" (%d,%d)--(%d,%d)\n",
|
|
size_hints.rcNormalPosition.left,
|
|
size_hints.rcNormalPosition.top,
|
|
size_hints.rcNormalPosition.right,
|
|
size_hints.rcNormalPosition.bottom));
|
|
/* What are the corresponding window coordinates for client
|
|
* area coordinates x, y
|
|
*/
|
|
rect.left = x;
|
|
rect.top = y;
|
|
rect.right = rect.left + 200; /* dummy */
|
|
rect.bottom = rect.top + 200;
|
|
dwStyle = GetWindowLong (private->xwindow, GWL_STYLE);
|
|
dwExStyle = GetWindowLong (private->xwindow, GWL_EXSTYLE);
|
|
AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle);
|
|
size_hints.flags = 0;
|
|
size_hints.showCmd = SW_SHOWNA;
|
|
|
|
/* Set the normal position hint to that location, with unchanged
|
|
* width and height.
|
|
*/
|
|
diff = size_hints.rcNormalPosition.left - rect.left;
|
|
size_hints.rcNormalPosition.left = rect.left;
|
|
size_hints.rcNormalPosition.right -= diff;
|
|
diff = size_hints.rcNormalPosition.top - rect.top;
|
|
size_hints.rcNormalPosition.top = rect.top;
|
|
size_hints.rcNormalPosition.bottom -= diff;
|
|
GDK_NOTE (MISC, g_print ("...setting: (%d,%d)--(%d,%d)\n",
|
|
size_hints.rcNormalPosition.left,
|
|
size_hints.rcNormalPosition.top,
|
|
size_hints.rcNormalPosition.right,
|
|
size_hints.rcNormalPosition.bottom));
|
|
if (!SetWindowPlacement (private->xwindow, &size_hints))
|
|
g_warning ("gdk_window_set_hints: SetWindowPlacement failed");
|
|
private->hint_x = rect.left;
|
|
private->hint_y = rect.top;
|
|
}
|
|
|
|
if (flags & GDK_HINT_MIN_SIZE)
|
|
{
|
|
rect.left = 0;
|
|
rect.top = 0;
|
|
rect.right = min_width;
|
|
rect.bottom = min_height;
|
|
dwStyle = GetWindowLong (private->xwindow, GWL_STYLE);
|
|
dwExStyle = GetWindowLong (private->xwindow, GWL_EXSTYLE);
|
|
AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle);
|
|
private->hint_min_width = rect.right - rect.left;
|
|
private->hint_min_height = rect.bottom - rect.top;
|
|
|
|
/* Also chek if he current size of the window is in bounds. */
|
|
GetClientRect (private->xwindow, &rect);
|
|
if (rect.right < min_width && rect.bottom < min_height)
|
|
gdk_window_resize (window, min_width, min_height);
|
|
else if (rect.right < min_width)
|
|
gdk_window_resize (window, min_width, rect.bottom);
|
|
else if (rect.bottom < min_height)
|
|
gdk_window_resize (window, rect.right, min_height);
|
|
}
|
|
if (flags & GDK_HINT_MAX_SIZE)
|
|
{
|
|
rect.left = 0;
|
|
rect.top = 0;
|
|
rect.right = max_width;
|
|
rect.bottom = max_height;
|
|
dwStyle = GetWindowLong (private->xwindow, GWL_STYLE);
|
|
dwExStyle = GetWindowLong (private->xwindow, GWL_EXSTYLE);
|
|
AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle);
|
|
private->hint_max_width = rect.right - rect.left;
|
|
private->hint_max_height = rect.bottom - rect.top;
|
|
/* Again, check if the window is too large currently. */
|
|
GetClientRect (private->xwindow, &rect);
|
|
if (rect.right > max_width && rect.bottom > max_height)
|
|
gdk_window_resize (window, max_width, max_height);
|
|
else if (rect.right > max_width)
|
|
gdk_window_resize (window, max_width, rect.bottom);
|
|
else if (rect.bottom > max_height)
|
|
gdk_window_resize (window, rect.right, max_height);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_geometry_hints (GdkWindow *window,
|
|
GdkGeometry *geometry,
|
|
GdkWindowHints geom_mask)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
WINDOWPLACEMENT size_hints;
|
|
RECT rect;
|
|
DWORD dwStyle;
|
|
DWORD dwExStyle;
|
|
int diff;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
size_hints.length = sizeof (size_hints);
|
|
|
|
private->hint_flags = geom_mask;
|
|
|
|
if (geom_mask & GDK_HINT_POS)
|
|
; /* XXX */
|
|
|
|
if (geom_mask & GDK_HINT_MIN_SIZE)
|
|
{
|
|
rect.left = 0;
|
|
rect.top = 0;
|
|
rect.right = geometry->min_width;
|
|
rect.bottom = geometry->min_height;
|
|
dwStyle = GetWindowLong (private->xwindow, GWL_STYLE);
|
|
dwExStyle = GetWindowLong (private->xwindow, GWL_EXSTYLE);
|
|
AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle);
|
|
private->hint_min_width = rect.right - rect.left;
|
|
private->hint_min_height = rect.bottom - rect.top;
|
|
|
|
/* Also check if he current size of the window is in bounds */
|
|
GetClientRect (private->xwindow, &rect);
|
|
if (rect.right < geometry->min_width
|
|
&& rect.bottom < geometry->min_height)
|
|
gdk_window_resize (window, geometry->min_width, geometry->min_height);
|
|
else if (rect.right < geometry->min_width)
|
|
gdk_window_resize (window, geometry->min_width, rect.bottom);
|
|
else if (rect.bottom < geometry->min_height)
|
|
gdk_window_resize (window, rect.right, geometry->min_height);
|
|
}
|
|
|
|
if (geom_mask & GDK_HINT_MAX_SIZE)
|
|
{
|
|
rect.left = 0;
|
|
rect.top = 0;
|
|
rect.right = geometry->max_width;
|
|
rect.bottom = geometry->max_height;
|
|
dwStyle = GetWindowLong (private->xwindow, GWL_STYLE);
|
|
dwExStyle = GetWindowLong (private->xwindow, GWL_EXSTYLE);
|
|
AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle);
|
|
private->hint_max_width = rect.right - rect.left;
|
|
private->hint_max_height = rect.bottom - rect.top;
|
|
|
|
/* Again, check if the window is too large currently. */
|
|
GetClientRect (private->xwindow, &rect);
|
|
if (rect.right > geometry->max_width
|
|
&& rect.bottom > geometry->max_height)
|
|
gdk_window_resize (window, geometry->max_width, geometry->max_height);
|
|
else if (rect.right > geometry->max_width)
|
|
gdk_window_resize (window, geometry->max_width, rect.bottom);
|
|
else if (rect.bottom > geometry->max_height)
|
|
gdk_window_resize (window, rect.right, geometry->max_height);
|
|
}
|
|
|
|
/* I don't know what to do when called with zero base_width and height. */
|
|
if (geom_mask & GDK_HINT_BASE_SIZE
|
|
&& geometry->base_width > 0
|
|
&& geometry->base_height > 0)
|
|
if (!GetWindowPlacement (private->xwindow, &size_hints))
|
|
g_warning ("gdk_window_set_hints: GetWindowPlacement failed");
|
|
else
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_geometry_hints:"
|
|
" rcNormalPosition: (%d,%d)--(%d,%d)\n",
|
|
size_hints.rcNormalPosition.left,
|
|
size_hints.rcNormalPosition.top,
|
|
size_hints.rcNormalPosition.right,
|
|
size_hints.rcNormalPosition.bottom));
|
|
size_hints.rcNormalPosition.right =
|
|
size_hints.rcNormalPosition.left + geometry->base_width;
|
|
size_hints.rcNormalPosition.bottom =
|
|
size_hints.rcNormalPosition.top + geometry->base_height;
|
|
GDK_NOTE (MISC, g_print ("...setting: rcNormal: (%d,%d)--(%d,%d)\n",
|
|
size_hints.rcNormalPosition.left,
|
|
size_hints.rcNormalPosition.top,
|
|
size_hints.rcNormalPosition.right,
|
|
size_hints.rcNormalPosition.bottom));
|
|
if (!SetWindowPlacement (private->xwindow, &size_hints))
|
|
g_warning ("gdk_window_set_hints: SetWindowPlacement failed");
|
|
}
|
|
|
|
if (geom_mask & GDK_HINT_RESIZE_INC)
|
|
{
|
|
/* XXX */
|
|
}
|
|
|
|
if (geom_mask & GDK_HINT_ASPECT)
|
|
{
|
|
/* XXX */
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_title (GdkWindow *window,
|
|
const gchar *title)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_title: %#x %s\n",
|
|
private->xwindow, title));
|
|
if (!private->destroyed)
|
|
{
|
|
if (!SetWindowText (private->xwindow, title))
|
|
g_warning ("gdk_window_set_title: SetWindowText failed");
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_role (GdkWindow *window,
|
|
const gchar *role)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_role: %#x %s\n",
|
|
private->xwindow, (role ? role : "NULL")));
|
|
/* XXX */
|
|
}
|
|
|
|
void
|
|
gdk_window_set_transient_for (GdkWindow *window,
|
|
GdkWindow *parent)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
GdkWindowPrivate *parent_private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
parent_private = (GdkWindowPrivate*) parent;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_transient_for: %#x %#x\n",
|
|
private->xwindow, parent_private->xwindow));
|
|
/* XXX */
|
|
}
|
|
|
|
void
|
|
gdk_window_set_background (GdkWindow *window,
|
|
GdkColor *color)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (!private->destroyed)
|
|
{
|
|
GdkColormapPrivate *colormap_private =
|
|
(GdkColormapPrivate *) private->colormap;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_background: %#x %s\n",
|
|
private->xwindow,
|
|
gdk_color_to_string (color)));
|
|
|
|
if (private->bg_type == GDK_WIN32_BG_PIXMAP)
|
|
{
|
|
if (private->bg_pixmap != NULL)
|
|
{
|
|
gdk_pixmap_unref (private->bg_pixmap);
|
|
private->bg_pixmap = NULL;
|
|
}
|
|
private->bg_type = GDK_WIN32_BG_NORMAL;
|
|
}
|
|
#ifdef MULTIPLE_WINDOW_CLASSES
|
|
if (colormap_private != NULL
|
|
&& colormap_private->xcolormap->rc_palette)
|
|
{
|
|
/* If we are on a palettized display we can't use the window
|
|
* class background brush, but must handle WM_ERASEBKGND.
|
|
* At least, I think so.
|
|
*/
|
|
#endif
|
|
private->bg_type = GDK_WIN32_BG_PIXEL;
|
|
private->bg_pixel = *color;
|
|
#ifdef MULTIPLE_WINDOW_CLASSES
|
|
}
|
|
else
|
|
{
|
|
/* Non-palettized display; just set the window class background
|
|
brush. */
|
|
HBRUSH hbr;
|
|
HGDIOBJ oldbrush;
|
|
COLORREF background;
|
|
|
|
background = RGB (color->red >> 8,
|
|
color->green >> 8,
|
|
color->blue >> 8);
|
|
|
|
if ((hbr = CreateSolidBrush (GetNearestColor (gdk_DC,
|
|
background))) == NULL)
|
|
{
|
|
g_warning ("gdk_window_set_background: CreateSolidBrush failed");
|
|
return;
|
|
}
|
|
|
|
oldbrush = (HGDIOBJ) GetClassLong (private->xwindow,
|
|
GCL_HBRBACKGROUND);
|
|
|
|
if (SetClassLong (private->xwindow, GCL_HBRBACKGROUND,
|
|
(LONG) hbr) == 0)
|
|
g_warning ("gdk_window_set_background: SetClassLong failed");
|
|
|
|
if (!DeleteObject (oldbrush))
|
|
g_warning ("gdk_window_set_background: DeleteObject failed");
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_back_pixmap (GdkWindow *window,
|
|
GdkPixmap *pixmap,
|
|
gint parent_relative)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
#ifdef MULTIPLE_WINDOW_CLASSES
|
|
GdkPixmapPrivate *pixmap_private;
|
|
#endif
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
#ifdef MULTIPLE_WINDOW_CLASSES
|
|
pixmap_private = (GdkPixmapPrivate*) pixmap;
|
|
#endif
|
|
|
|
if (!window_private->destroyed)
|
|
{
|
|
GdkColormapPrivate *colormap_private =
|
|
(GdkColormapPrivate *) window_private->colormap;
|
|
if (window_private->bg_type == GDK_WIN32_BG_PIXMAP)
|
|
{
|
|
if (window_private->bg_pixmap != NULL)
|
|
{
|
|
gdk_pixmap_unref (window_private->bg_pixmap);
|
|
window_private->bg_pixmap = NULL;
|
|
}
|
|
window_private->bg_type = GDK_WIN32_BG_NORMAL;
|
|
}
|
|
if (parent_relative)
|
|
{
|
|
window_private->bg_type = GDK_WIN32_BG_PARENT_RELATIVE;
|
|
}
|
|
else if (!pixmap)
|
|
{
|
|
#ifdef MULTIPLE_WINDOW_CLASSES
|
|
SetClassLong (window_private->xwindow, GCL_HBRBACKGROUND,
|
|
(LONG) GetStockObject (BLACK_BRUSH));
|
|
#endif
|
|
}
|
|
#ifdef MULTIPLE_WINDOW_CLASSES
|
|
else if (colormap_private->xcolormap->rc_palette)
|
|
{
|
|
/* Must do the background painting in the
|
|
* WM_ERASEBKGND handler.
|
|
*/
|
|
window_private->bg_type = GDK_WIN32_BG_PIXMAP;
|
|
window_private->bg_pixmap = pixmap;
|
|
gdk_pixmap_ref (pixmap);
|
|
}
|
|
else if (pixmap_private->width <= 8
|
|
&& pixmap_private->height <= 8)
|
|
{
|
|
/* We can use small pixmaps directly as background brush */
|
|
SetClassLong (window_private->xwindow, GCL_HBRBACKGROUND,
|
|
(LONG) CreatePatternBrush (pixmap_private->xwindow));
|
|
}
|
|
#endif
|
|
else
|
|
{
|
|
/* We must cache the pixmap in the WindowPrivate and
|
|
* paint it each time we get WM_ERASEBKGND
|
|
*/
|
|
window_private->bg_type = GDK_WIN32_BG_PIXMAP;
|
|
window_private->bg_pixmap = pixmap;
|
|
gdk_pixmap_ref (pixmap);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_cursor (GdkWindow *window,
|
|
GdkCursor *cursor)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
GdkCursorPrivate *cursor_private;
|
|
HCURSOR xcursor;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
cursor_private = (GdkCursorPrivate*) cursor;
|
|
|
|
if (!window_private->destroyed)
|
|
{
|
|
if (!cursor)
|
|
xcursor = LoadCursor (NULL, IDC_ARROW);
|
|
else
|
|
xcursor = cursor_private->xcursor;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_cursor: %#x %#x\n",
|
|
window_private->xwindow, xcursor));
|
|
#ifdef MULTIPLE_WINDOW_CLASSES
|
|
if (!SetClassLong (window_private->xwindow, GCL_HCURSOR, (LONG) xcursor))
|
|
g_warning ("gdk_window_set_cursor: SetClassLong failed");
|
|
#else
|
|
window_private->xcursor = xcursor;
|
|
#endif
|
|
SetCursor (xcursor);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_colormap (GdkWindow *window,
|
|
GdkColormap *colormap)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
GdkColormapPrivate *colormap_private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
g_return_if_fail (colormap != NULL);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
colormap_private = (GdkColormapPrivate*) colormap;
|
|
|
|
if (!window_private->destroyed)
|
|
{
|
|
/* XXX ??? */
|
|
GDK_NOTE (MISC, g_print ("gdk_window_set_colormap: %#x %#x\n",
|
|
window_private->xwindow,
|
|
colormap_private->xcolormap));
|
|
if (window_private->colormap)
|
|
gdk_colormap_unref (window_private->colormap);
|
|
window_private->colormap = colormap;
|
|
gdk_colormap_ref (window_private->colormap);
|
|
|
|
if (window_private->window_type != GDK_WINDOW_TOPLEVEL)
|
|
gdk_window_add_colormap_windows (window);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_get_user_data (GdkWindow *window,
|
|
gpointer *data)
|
|
{
|
|
g_return_if_fail (window != NULL);
|
|
|
|
*data = window->user_data;
|
|
}
|
|
|
|
void
|
|
gdk_window_get_geometry (GdkWindow *window,
|
|
gint *x,
|
|
gint *y,
|
|
gint *width,
|
|
gint *height,
|
|
gint *depth)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
|
|
if (!window)
|
|
window = (GdkWindow*) &gdk_root_parent;
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
|
|
if (!window_private->destroyed)
|
|
{
|
|
RECT rect;
|
|
|
|
if (!GetClientRect (window_private->xwindow, &rect))
|
|
g_warning ("gdk_window_get_geometry: GetClientRect failed");
|
|
|
|
if (x)
|
|
*x = rect.left;
|
|
if (y)
|
|
*y = rect.top;
|
|
if (width)
|
|
*width = rect.right - rect.left;
|
|
if (height)
|
|
*height = rect.bottom - rect.top;
|
|
if (depth)
|
|
*depth = gdk_window_get_visual (window)->depth;
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_get_position (GdkWindow *window,
|
|
gint *x,
|
|
gint *y)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
|
|
if (x)
|
|
*x = window_private->x;
|
|
if (y)
|
|
*y = window_private->y;
|
|
}
|
|
|
|
void
|
|
gdk_window_get_size (GdkWindow *window,
|
|
gint *width,
|
|
gint *height)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
|
|
if (width)
|
|
*width = window_private->width;
|
|
if (height)
|
|
*height = window_private->height;
|
|
}
|
|
|
|
GdkVisual*
|
|
gdk_window_get_visual (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
|
|
g_return_val_if_fail (window != NULL, NULL);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
/* Huh? ->parent is never set for a pixmap. We should just return
|
|
* null immeditately. Well, do it then!
|
|
*/
|
|
if (window_private->window_type == GDK_WINDOW_PIXMAP)
|
|
return NULL;
|
|
|
|
if (!window_private->destroyed)
|
|
{
|
|
if (window_private->colormap == NULL)
|
|
return gdk_visual_get_system (); /* XXX ??? */
|
|
else
|
|
return ((GdkColormapPrivate *)window_private->colormap)->visual;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
GdkColormap*
|
|
gdk_window_get_colormap (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
|
|
g_return_val_if_fail (window != NULL, NULL);
|
|
window_private = (GdkWindowPrivate*) window;
|
|
|
|
g_return_val_if_fail (window_private->window_type != GDK_WINDOW_PIXMAP, NULL);
|
|
if (!window_private->destroyed)
|
|
{
|
|
if (window_private->colormap == NULL)
|
|
return gdk_colormap_get_system (); /* XXX ??? */
|
|
else
|
|
return window_private->colormap;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
GdkWindowType
|
|
gdk_window_get_type (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
|
|
g_return_val_if_fail (window != NULL, (GdkWindowType) -1);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
return window_private->window_type;
|
|
}
|
|
|
|
gint
|
|
gdk_window_get_origin (GdkWindow *window,
|
|
gint *x,
|
|
gint *y)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
gint return_val;
|
|
gint tx = 0;
|
|
gint ty = 0;
|
|
|
|
g_return_val_if_fail (window != NULL, 0);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
if (!private->destroyed)
|
|
{
|
|
POINT pt;
|
|
|
|
pt.x = 0;
|
|
pt.y = 0;
|
|
ClientToScreen (private->xwindow, &pt);
|
|
tx = pt.x;
|
|
ty = pt.y;
|
|
return_val = 1;
|
|
}
|
|
else
|
|
return_val = 0;
|
|
|
|
if (x)
|
|
*x = tx;
|
|
if (y)
|
|
*y = ty;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_get_origin: %#x: +%d+%d\n",
|
|
private->xwindow, tx, ty));
|
|
return return_val;
|
|
}
|
|
|
|
gboolean
|
|
gdk_window_get_deskrelative_origin (GdkWindow *window,
|
|
gint *x,
|
|
gint *y)
|
|
{
|
|
return gdk_window_get_origin (window, x, y);
|
|
}
|
|
|
|
void
|
|
gdk_window_get_root_origin (GdkWindow *window,
|
|
gint *x,
|
|
gint *y)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
POINT pt;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (x)
|
|
*x = 0;
|
|
if (y)
|
|
*y = 0;
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
while (private->parent && ((GdkWindowPrivate*) private->parent)->parent)
|
|
private = (GdkWindowPrivate*) private->parent;
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
pt.x = 0;
|
|
pt.y = 0;
|
|
ClientToScreen (private->xwindow, &pt);
|
|
if (x)
|
|
*x = pt.x;
|
|
if (y)
|
|
*y = pt.y;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_get_root_origin: %#x: (%#x) +%d+%d\n",
|
|
((GdkWindowPrivate *) window)->xwindow,
|
|
private->xwindow, pt.x, pt.y));
|
|
}
|
|
|
|
GdkWindow*
|
|
gdk_window_get_pointer (GdkWindow *window,
|
|
gint *x,
|
|
gint *y,
|
|
GdkModifierType *mask)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
GdkWindow *return_val;
|
|
POINT pointc, point;
|
|
HWND hwnd, hwndc;
|
|
|
|
if (!window)
|
|
window = (GdkWindow*) &gdk_root_parent;
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
return_val = NULL;
|
|
GetCursorPos (&pointc);
|
|
point = pointc;
|
|
ScreenToClient (private->xwindow, &point);
|
|
|
|
if (x)
|
|
*x = point.x;
|
|
if (y)
|
|
*y = point.y;
|
|
|
|
hwnd = WindowFromPoint (point);
|
|
point = pointc;
|
|
ScreenToClient (hwnd, &point);
|
|
|
|
do {
|
|
hwndc = ChildWindowFromPoint (hwnd, point);
|
|
ClientToScreen (hwnd, &point);
|
|
ScreenToClient (hwndc, &point);
|
|
} while (hwndc != hwnd && (hwnd = hwndc, 1)); /* Ouch! */
|
|
|
|
return_val = gdk_window_lookup (hwnd);
|
|
|
|
if (mask)
|
|
{
|
|
BYTE kbd[256];
|
|
|
|
GetKeyboardState (kbd);
|
|
*mask = 0;
|
|
if (kbd[VK_SHIFT] & 0x80)
|
|
*mask |= GDK_SHIFT_MASK;
|
|
if (kbd[VK_CAPITAL] & 0x80)
|
|
*mask |= GDK_LOCK_MASK;
|
|
if (kbd[VK_CONTROL] & 0x80)
|
|
*mask |= GDK_CONTROL_MASK;
|
|
if (kbd[VK_MENU] & 0x80)
|
|
*mask |= GDK_MOD1_MASK;
|
|
if (kbd[VK_LBUTTON] & 0x80)
|
|
*mask |= GDK_BUTTON1_MASK;
|
|
if (kbd[VK_MBUTTON] & 0x80)
|
|
*mask |= GDK_BUTTON2_MASK;
|
|
if (kbd[VK_RBUTTON] & 0x80)
|
|
*mask |= GDK_BUTTON3_MASK;
|
|
}
|
|
|
|
return return_val;
|
|
}
|
|
|
|
GdkWindow*
|
|
gdk_window_at_pointer (gint *win_x,
|
|
gint *win_y)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
GdkWindow *window;
|
|
POINT point, pointc;
|
|
HWND hwnd, hwndc;
|
|
RECT rect;
|
|
|
|
private = &gdk_root_parent;
|
|
|
|
GetCursorPos (&pointc);
|
|
point = pointc;
|
|
hwnd = WindowFromPoint (point);
|
|
|
|
if (hwnd == NULL)
|
|
{
|
|
window = (GdkWindow *) &gdk_root_parent;
|
|
if (win_x)
|
|
*win_x = pointc.x;
|
|
if (win_y)
|
|
*win_y = pointc.y;
|
|
return window;
|
|
}
|
|
|
|
ScreenToClient (hwnd, &point);
|
|
|
|
do {
|
|
hwndc = ChildWindowFromPoint (hwnd, point);
|
|
ClientToScreen (hwnd, &point);
|
|
ScreenToClient (hwndc, &point);
|
|
} while (hwndc != hwnd && (hwnd = hwndc, 1));
|
|
|
|
window = gdk_window_lookup (hwnd);
|
|
|
|
if (window && (win_x || win_y))
|
|
{
|
|
GetClientRect (hwnd, &rect);
|
|
if (win_x)
|
|
*win_x = point.x - rect.left;
|
|
if (win_y)
|
|
*win_y = point.y - rect.top;
|
|
}
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_at_pointer: +%d+%d %#x%s\n",
|
|
point.x, point.y, hwnd,
|
|
(window == NULL ? " NULL" : "")));
|
|
|
|
return window;
|
|
}
|
|
|
|
GdkWindow*
|
|
gdk_window_get_parent (GdkWindow *window)
|
|
{
|
|
g_return_val_if_fail (window != NULL, NULL);
|
|
|
|
return ((GdkWindowPrivate*) window)->parent;
|
|
}
|
|
|
|
GdkWindow*
|
|
gdk_window_get_toplevel (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_val_if_fail (window != NULL, NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
while (private->window_type == GDK_WINDOW_CHILD)
|
|
{
|
|
window = ((GdkWindowPrivate*) window)->parent;
|
|
private = (GdkWindowPrivate*) window;
|
|
}
|
|
|
|
return window;
|
|
}
|
|
|
|
GList*
|
|
gdk_window_get_children (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
GList *children;
|
|
|
|
g_return_val_if_fail (window != NULL, NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (private->destroyed)
|
|
return NULL;
|
|
|
|
/* XXX ??? */
|
|
g_warning ("gdk_window_get_children ???");
|
|
children = NULL;
|
|
|
|
return children;
|
|
}
|
|
|
|
GdkEventMask
|
|
gdk_window_get_events (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_val_if_fail (window != NULL, 0);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (private->destroyed)
|
|
return 0;
|
|
|
|
return private->event_mask;
|
|
}
|
|
|
|
void
|
|
gdk_window_set_events (GdkWindow *window,
|
|
GdkEventMask event_mask)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
private->event_mask = event_mask;
|
|
}
|
|
|
|
void
|
|
gdk_window_add_colormap_windows (GdkWindow *window)
|
|
{
|
|
g_warning ("gdk_window_add_colormap_windows not implemented"); /* XXX */
|
|
}
|
|
|
|
/*
|
|
* This needs the X11 shape extension.
|
|
* If not available, shaped windows will look
|
|
* ugly, but programs still work. Stefan Wille
|
|
*/
|
|
void
|
|
gdk_window_shape_combine_mask (GdkWindow *window,
|
|
GdkBitmap *mask,
|
|
gint x, gint y)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
|
|
if (!mask)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("gdk_window_shape_combine_mask: %#x none\n",
|
|
window_private->xwindow));
|
|
SetWindowRgn (window_private->xwindow, NULL, TRUE);
|
|
}
|
|
else
|
|
{
|
|
GdkPixmapPrivate *pixmap_private;
|
|
HRGN hrgn;
|
|
DWORD dwStyle;
|
|
DWORD dwExStyle;
|
|
RECT rect;
|
|
|
|
/* Convert mask bitmap to region */
|
|
pixmap_private = (GdkPixmapPrivate*) mask;
|
|
hrgn = BitmapToRegion (pixmap_private->xwindow);
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_window_shape_combine_mask: %#x %#x\n",
|
|
window_private->xwindow,
|
|
pixmap_private->xwindow));
|
|
|
|
/* SetWindowRgn wants window (not client) coordinates */
|
|
dwStyle = GetWindowLong (window_private->xwindow, GWL_STYLE);
|
|
dwExStyle = GetWindowLong (window_private->xwindow, GWL_EXSTYLE);
|
|
GetClientRect (window_private->xwindow, &rect);
|
|
AdjustWindowRectEx (&rect, dwStyle, FALSE, dwExStyle);
|
|
OffsetRgn (hrgn, -rect.left, -rect.top);
|
|
|
|
OffsetRgn (hrgn, x, y);
|
|
|
|
/* If this is a top-level window, add the title bar to the region */
|
|
if (window_private->window_type == GDK_WINDOW_TOPLEVEL)
|
|
{
|
|
CombineRgn (hrgn, hrgn,
|
|
CreateRectRgn (0, 0, rect.right - rect.left, -rect.top),
|
|
RGN_OR);
|
|
}
|
|
|
|
SetWindowRgn (window_private->xwindow, hrgn, TRUE);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_add_filter (GdkWindow *window,
|
|
GdkFilterFunc function,
|
|
gpointer data)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
GList *tmp_list;
|
|
GdkEventFilter *filter;
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (private && private->destroyed)
|
|
return;
|
|
|
|
if (private)
|
|
tmp_list = private->filters;
|
|
else
|
|
tmp_list = gdk_default_filters;
|
|
|
|
while (tmp_list)
|
|
{
|
|
filter = (GdkEventFilter *)tmp_list->data;
|
|
if ((filter->function == function) && (filter->data == data))
|
|
return;
|
|
tmp_list = tmp_list->next;
|
|
}
|
|
|
|
filter = g_new (GdkEventFilter, 1);
|
|
filter->function = function;
|
|
filter->data = data;
|
|
|
|
if (private)
|
|
private->filters = g_list_append (private->filters, filter);
|
|
else
|
|
gdk_default_filters = g_list_append (gdk_default_filters, filter);
|
|
}
|
|
|
|
void
|
|
gdk_window_remove_filter (GdkWindow *window,
|
|
GdkFilterFunc function,
|
|
gpointer data)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
GList *tmp_list, *node;
|
|
GdkEventFilter *filter;
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
if(private)
|
|
tmp_list = private->filters;
|
|
else
|
|
tmp_list = gdk_default_filters;
|
|
|
|
while (tmp_list)
|
|
{
|
|
filter = (GdkEventFilter *)tmp_list->data;
|
|
node = tmp_list;
|
|
tmp_list = tmp_list->next;
|
|
|
|
if ((filter->function == function) && (filter->data == data))
|
|
{
|
|
if(private)
|
|
private->filters = g_list_remove_link (private->filters, node);
|
|
else
|
|
gdk_default_filters = g_list_remove_link (gdk_default_filters, tmp_list);
|
|
g_list_free_1 (node);
|
|
g_free (filter);
|
|
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_set_override_redirect (GdkWindow *window,
|
|
gboolean override_redirect)
|
|
{
|
|
g_warning ("gdk_window_set_override_redirect not implemented"); /* XXX */
|
|
}
|
|
|
|
void
|
|
gdk_window_set_icon (GdkWindow *window,
|
|
GdkWindow *icon_window,
|
|
GdkPixmap *pixmap,
|
|
GdkBitmap *mask)
|
|
{
|
|
g_warning ("gdk_window_set_icon not implemented"); /* XXX */
|
|
}
|
|
|
|
void
|
|
gdk_window_set_icon_name (GdkWindow *window,
|
|
gchar *name)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
window_private = (GdkWindowPrivate*) window;
|
|
if (window_private->destroyed)
|
|
return;
|
|
|
|
if (!SetWindowText (window_private->xwindow, name))
|
|
g_warning ("gdk_window_set_icon_name: SetWindowText failed");
|
|
}
|
|
|
|
void
|
|
gdk_window_set_group (GdkWindow *window,
|
|
GdkWindow *leader)
|
|
{
|
|
g_warning ("gdk_window_set_group not implemented"); /* XXX */
|
|
}
|
|
|
|
void
|
|
gdk_window_set_decorations (GdkWindow *window,
|
|
GdkWMDecoration decorations)
|
|
{
|
|
GdkWindowPrivate *window_private = (GdkWindowPrivate *) window;
|
|
LONG style, exstyle;
|
|
|
|
style = GetWindowLong (window_private->xwindow, GWL_STYLE);
|
|
exstyle = GetWindowLong (window_private->xwindow, GWL_EXSTYLE);
|
|
|
|
style &= (WS_OVERLAPPED|WS_POPUP|WS_CHILD|WS_MINIMIZE|WS_VISIBLE|WS_DISABLED
|
|
|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|WS_MAXIMIZE);
|
|
|
|
exstyle &= (WS_EX_TOPMOST|WS_EX_TRANSPARENT);
|
|
|
|
if (decorations & GDK_DECOR_ALL)
|
|
style |= (WS_CAPTION|WS_SYSMENU|WS_THICKFRAME|WS_MINIMIZEBOX|WS_MAXIMIZEBOX);
|
|
if (decorations & GDK_DECOR_BORDER)
|
|
style |= (WS_BORDER);
|
|
if (decorations & GDK_DECOR_RESIZEH)
|
|
style |= (WS_THICKFRAME);
|
|
if (decorations & GDK_DECOR_TITLE)
|
|
style |= (WS_CAPTION);
|
|
if (decorations & GDK_DECOR_MENU)
|
|
style |= (WS_SYSMENU);
|
|
if (decorations & GDK_DECOR_MINIMIZE)
|
|
style |= (WS_MINIMIZEBOX);
|
|
if (decorations & GDK_DECOR_MAXIMIZE)
|
|
style |= (WS_MAXIMIZEBOX);
|
|
|
|
SetWindowLong (window_private->xwindow, GWL_STYLE, style);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_functions (GdkWindow *window,
|
|
GdkWMFunction functions)
|
|
{
|
|
GdkWindowPrivate *window_private = (GdkWindowPrivate *) window;
|
|
LONG style, exstyle;
|
|
|
|
style = GetWindowLong (window_private->xwindow, GWL_STYLE);
|
|
exstyle = GetWindowLong (window_private->xwindow, GWL_EXSTYLE);
|
|
|
|
style &= (WS_OVERLAPPED|WS_POPUP|WS_CHILD|WS_MINIMIZE|WS_VISIBLE|WS_DISABLED
|
|
|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|WS_MAXIMIZE|WS_CAPTION|WS_BORDER
|
|
|WS_SYSMENU);
|
|
|
|
exstyle &= (WS_EX_TOPMOST|WS_EX_TRANSPARENT);
|
|
|
|
if (functions & GDK_FUNC_ALL)
|
|
style |= (WS_THICKFRAME|WS_MINIMIZEBOX|WS_MAXIMIZEBOX);
|
|
if (functions & GDK_FUNC_RESIZE)
|
|
style |= (WS_THICKFRAME);
|
|
if (functions & GDK_FUNC_MOVE)
|
|
style |= (WS_THICKFRAME);
|
|
if (functions & GDK_FUNC_MINIMIZE)
|
|
style |= (WS_MINIMIZEBOX);
|
|
if (functions & GDK_FUNC_MAXIMIZE)
|
|
style |= (WS_MAXIMIZEBOX);
|
|
|
|
SetWindowLong (window_private->xwindow, GWL_STYLE, style);
|
|
}
|
|
|
|
GList *
|
|
gdk_window_get_toplevels (void)
|
|
{
|
|
GList *new_list = NULL;
|
|
GList *tmp_list;
|
|
|
|
tmp_list = gdk_root_parent.children;
|
|
while (tmp_list)
|
|
{
|
|
new_list = g_list_prepend (new_list, tmp_list->data);
|
|
tmp_list = tmp_list->next;
|
|
}
|
|
|
|
return new_list;
|
|
}
|
|
|
|
/*
|
|
* propagate the shapes from all child windows of a GDK window to the parent
|
|
* window. Shamelessly ripped from Enlightenment's code
|
|
*
|
|
* - Raster
|
|
*/
|
|
|
|
static void
|
|
QueryTree (HWND hwnd,
|
|
HWND **children,
|
|
gint *nchildren)
|
|
{
|
|
guint i, n;
|
|
HWND child;
|
|
|
|
n = 0;
|
|
do {
|
|
if (n == 0)
|
|
child = GetWindow (hwnd, GW_CHILD);
|
|
else
|
|
child = GetWindow (child, GW_HWNDNEXT);
|
|
if (child != NULL)
|
|
n++;
|
|
} while (child != NULL);
|
|
|
|
if (n > 0)
|
|
{
|
|
*children = g_new (HWND, n);
|
|
for (i = 0; i < n; i++)
|
|
{
|
|
if (i == 0)
|
|
child = GetWindow (hwnd, GW_CHILD);
|
|
else
|
|
child = GetWindow (child, GW_HWNDNEXT);
|
|
*children[i] = child;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
gdk_propagate_shapes (HANDLE win,
|
|
gboolean merge)
|
|
{
|
|
RECT emptyRect;
|
|
HRGN region, childRegion;
|
|
RECT rect;
|
|
HWND *list = NULL;
|
|
gint i, num;
|
|
|
|
SetRectEmpty (&emptyRect);
|
|
region = CreateRectRgnIndirect (&emptyRect);
|
|
if (merge)
|
|
GetWindowRgn (win, region);
|
|
|
|
QueryTree (win, &list, &num);
|
|
if (list != NULL)
|
|
{
|
|
WINDOWPLACEMENT placement;
|
|
|
|
placement.length = sizeof (WINDOWPLACEMENT);
|
|
/* go through all child windows and combine regions */
|
|
for (i = 0; i < num; i++)
|
|
{
|
|
GetWindowPlacement (list[i], &placement);
|
|
if (placement.showCmd = SW_SHOWNORMAL)
|
|
{
|
|
childRegion = CreateRectRgnIndirect (&emptyRect);
|
|
GetWindowRgn (list[i], childRegion);
|
|
CombineRgn (region, region, childRegion, RGN_OR);
|
|
DeleteObject (childRegion);
|
|
}
|
|
}
|
|
SetWindowRgn (win, region, TRUE);
|
|
}
|
|
else
|
|
DeleteObject (region);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_child_shapes (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
gdk_propagate_shapes ( private->xwindow, FALSE);
|
|
}
|
|
|
|
void
|
|
gdk_window_merge_child_shapes (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
if (private->destroyed)
|
|
return;
|
|
|
|
gdk_propagate_shapes (private->xwindow, TRUE);
|
|
}
|
|
|
|
/*************************************************************
|
|
* gdk_window_is_visible:
|
|
* Check if the given window is mapped.
|
|
* arguments:
|
|
* window:
|
|
* results:
|
|
* is the window mapped
|
|
*************************************************************/
|
|
|
|
gboolean
|
|
gdk_window_is_visible (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private = (GdkWindowPrivate *)window;
|
|
|
|
g_return_val_if_fail (window != NULL, FALSE);
|
|
|
|
return private->mapped;
|
|
}
|
|
|
|
/*************************************************************
|
|
* gdk_window_is_viewable:
|
|
* Check if the window and all ancestors of the window
|
|
* are mapped. (This is not necessarily "viewable" in
|
|
* the X sense, since we only check as far as we have
|
|
* GDK window parents, not to the root window)
|
|
* arguments:
|
|
* window:
|
|
* results:
|
|
* is the window viewable
|
|
*************************************************************/
|
|
|
|
gboolean
|
|
gdk_window_is_viewable (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private = (GdkWindowPrivate *)window;
|
|
|
|
g_return_val_if_fail (window != NULL, FALSE);
|
|
|
|
while (private &&
|
|
(private != &gdk_root_parent) &&
|
|
(private->window_type != GDK_WINDOW_FOREIGN))
|
|
{
|
|
if (!private->mapped)
|
|
return FALSE;
|
|
|
|
private = (GdkWindowPrivate *)private->parent;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
void
|
|
gdk_drawable_set_data (GdkDrawable *drawable,
|
|
const gchar *key,
|
|
gpointer data,
|
|
GDestroyNotify destroy_func)
|
|
{
|
|
g_dataset_set_data_full (drawable, key, data, destroy_func);
|
|
}
|
|
|
|
|
|
/* Support for windows that can be guffaw-scrolled
|
|
* (See http://www.gtk.org/~otaylor/whitepapers/guffaw-scrolling.txt)
|
|
*/
|
|
|
|
static gboolean
|
|
gdk_window_gravity_works (void)
|
|
{
|
|
enum { UNKNOWN, NO, YES };
|
|
static gint gravity_works = UNKNOWN;
|
|
|
|
if (gravity_works == UNKNOWN)
|
|
{
|
|
GdkWindowAttr attr;
|
|
GdkWindow *parent;
|
|
GdkWindow *child;
|
|
gint y;
|
|
|
|
attr.window_type = GDK_WINDOW_TEMP;
|
|
attr.wclass = GDK_INPUT_OUTPUT;
|
|
attr.x = 0;
|
|
attr.y = 0;
|
|
attr.width = 100;
|
|
attr.height = 100;
|
|
attr.event_mask = 0;
|
|
|
|
parent = gdk_window_new (NULL, &attr, GDK_WA_X | GDK_WA_Y);
|
|
|
|
attr.window_type = GDK_WINDOW_CHILD;
|
|
child = gdk_window_new (parent, &attr, GDK_WA_X | GDK_WA_Y);
|
|
|
|
gdk_window_set_static_win_gravity (child, TRUE);
|
|
|
|
gdk_window_resize (parent, 100, 110);
|
|
gdk_window_move (parent, 0, -10);
|
|
gdk_window_move_resize (parent, 0, 0, 100, 100);
|
|
|
|
gdk_window_resize (parent, 100, 110);
|
|
gdk_window_move (parent, 0, -10);
|
|
gdk_window_move_resize (parent, 0, 0, 100, 100);
|
|
|
|
gdk_window_get_geometry (child, NULL, &y, NULL, NULL, NULL);
|
|
|
|
gdk_window_destroy (parent);
|
|
gdk_window_destroy (child);
|
|
|
|
gravity_works = ((y == -20) ? YES : NO);
|
|
}
|
|
|
|
return (gravity_works == YES);
|
|
}
|
|
|
|
static void
|
|
gdk_window_set_static_bit_gravity (GdkWindow *window, gboolean on)
|
|
{
|
|
GdkWindowPrivate *private = (GdkWindowPrivate *)window;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
GDK_NOTE (MISC,
|
|
g_print ("gdk_window_set_static_bit_gravity: Not implemented\n"));
|
|
}
|
|
|
|
static void
|
|
gdk_window_set_static_win_gravity (GdkWindow *window, gboolean on)
|
|
{
|
|
GdkWindowPrivate *private = (GdkWindowPrivate *)window;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
GDK_NOTE (MISC,
|
|
g_print ("gdk_window_set_static_win_gravity: Not implemented\n"));
|
|
}
|
|
|
|
/*************************************************************
|
|
* gdk_window_set_static_gravities:
|
|
* Set the bit gravity of the given window to static,
|
|
* and flag it so all children get static subwindow
|
|
* gravity.
|
|
* arguments:
|
|
* window: window for which to set static gravity
|
|
* use_static: Whether to turn static gravity on or off.
|
|
* results:
|
|
* Does the XServer support static gravity?
|
|
*************************************************************/
|
|
|
|
gboolean
|
|
gdk_window_set_static_gravities (GdkWindow *window,
|
|
gboolean use_static)
|
|
{
|
|
GdkWindowPrivate *private = (GdkWindowPrivate *)window;
|
|
GList *tmp_list;
|
|
|
|
g_return_val_if_fail (window != NULL, FALSE);
|
|
|
|
if (!use_static == !private->guffaw_gravity)
|
|
return TRUE;
|
|
|
|
if (use_static && !gdk_window_gravity_works ())
|
|
return FALSE;
|
|
|
|
private->guffaw_gravity = use_static;
|
|
|
|
gdk_window_set_static_bit_gravity (window, use_static);
|
|
|
|
tmp_list = private->children;
|
|
while (tmp_list)
|
|
{
|
|
gdk_window_set_static_win_gravity (window, use_static);
|
|
|
|
tmp_list = tmp_list->next;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|