forked from AuroraMiddleware/gtk
1359 lines
32 KiB
C
1359 lines
32 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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*
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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 Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xatom.h>
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#include <X11/extensions/shape.h>
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#include <netinet/in.h>
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#include "gdk.h"
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#include "gdkinput.h"
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#include "gdkprivate.h"
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#include <stdlib.h>
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int nevent_masks = 16;
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int event_mask_table[18] =
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{
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ExposureMask,
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PointerMotionMask,
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PointerMotionHintMask,
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ButtonMotionMask,
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Button1MotionMask,
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Button2MotionMask,
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Button3MotionMask,
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ButtonPressMask | OwnerGrabButtonMask,
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ButtonReleaseMask | OwnerGrabButtonMask,
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KeyPressMask,
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KeyReleaseMask,
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EnterWindowMask,
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LeaveWindowMask,
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FocusChangeMask,
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StructureNotifyMask,
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PropertyChangeMask,
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0, /* PROXIMITY_IN */
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0 /* PROXIMTY_OUT */
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};
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void
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gdk_window_init ()
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{
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XWindowAttributes xattributes;
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unsigned int width;
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unsigned int height;
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unsigned int border_width;
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unsigned int depth;
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int x, y;
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XGetGeometry (gdk_display, gdk_root_window, &gdk_root_window,
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&x, &y, &width, &height, &border_width, &depth);
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XGetWindowAttributes (gdk_display, gdk_root_window, &xattributes);
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gdk_root_parent.xdisplay = gdk_display;
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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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}
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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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GdkColormap *colormap;
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Display *parent_display;
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Window xparent;
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Visual *xvisual;
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XSetWindowAttributes xattributes;
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long xattributes_mask;
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XSizeHints size_hints;
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XWMHints wm_hints;
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XTextProperty text_property;
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XClassHint *class_hint;
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int x, y, depth;
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unsigned int class;
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char *title;
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int i;
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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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xparent = parent_private->xwindow;
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parent_display = parent_private->xdisplay;
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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->xdisplay = parent_display;
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private->destroyed = FALSE;
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private->resize_count = 0;
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private->ref_count = 1;
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xattributes_mask = 0;
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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 = 0;
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if (attributes_mask & GDK_WA_Y)
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y = attributes->y;
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else
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y = 0;
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private->x = x;
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private->y = y;
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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 = FALSE;
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private->dnd_drag_data_type = None;
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private->dnd_drag_data_typesavail =
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private->dnd_drop_data_typesavail = NULL;
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private->dnd_drop_enabled = private->dnd_drag_enabled =
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private->dnd_drag_accepted = private->dnd_drag_datashow =
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private->dnd_drop_data_numtypesavail =
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private->dnd_drag_data_numtypesavail = 0;
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private->dnd_drag_eventmask = private->dnd_drag_savedeventmask = 0;
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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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xattributes.event_mask = StructureNotifyMask;
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for (i = 0; i < nevent_masks; i++)
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{
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if (attributes->event_mask & (1 << (i + 1)))
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xattributes.event_mask |= event_mask_table[i];
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}
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if (xattributes.event_mask)
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xattributes_mask |= CWEventMask;
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if (attributes->wclass == GDK_INPUT_OUTPUT)
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{
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class = InputOutput;
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depth = visual->depth;
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if (attributes_mask & GDK_WA_COLORMAP)
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colormap = attributes->colormap;
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else
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colormap = gdk_colormap_get_system ();
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xattributes.background_pixel = BlackPixel (gdk_display, gdk_screen);
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xattributes.border_pixel = BlackPixel (gdk_display, gdk_screen);
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xattributes_mask |= CWBorderPixel | CWBackPixel;
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switch (private->window_type)
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{
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case GDK_WINDOW_TOPLEVEL:
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xattributes.colormap = ((GdkColormapPrivate*) colormap)->xcolormap;
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xattributes_mask |= CWColormap;
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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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xattributes.colormap = ((GdkColormapPrivate*) colormap)->xcolormap;
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xattributes_mask |= CWColormap;
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break;
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case GDK_WINDOW_DIALOG:
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xattributes.colormap = ((GdkColormapPrivate*) colormap)->xcolormap;
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xattributes_mask |= CWColormap;
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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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xattributes.colormap = ((GdkColormapPrivate*) colormap)->xcolormap;
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xattributes_mask |= CWColormap;
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xparent = gdk_root_window;
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xattributes.save_under = True;
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xattributes.override_redirect = True;
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xattributes.cursor = None;
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xattributes_mask |= CWSaveUnder | CWOverrideRedirect;
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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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}
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else
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{
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depth = 1;
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class = InputOnly;
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colormap = NULL;
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}
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private->xwindow = XCreateWindow (private->xdisplay, xparent,
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x, y, private->width, private->height,
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0, depth, class, xvisual,
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xattributes_mask, &xattributes);
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gdk_xid_table_insert (&private->xwindow, window);
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switch (private->window_type)
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{
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case GDK_WINDOW_DIALOG:
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XSetTransientForHint (private->xdisplay, private->xwindow, xparent);
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case GDK_WINDOW_TOPLEVEL:
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case GDK_WINDOW_TEMP:
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XSetWMProtocols (private->xdisplay, private->xwindow, gdk_wm_window_protocols, 2);
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break;
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case GDK_WINDOW_CHILD:
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if ((attributes->wclass == GDK_INPUT_OUTPUT) &&
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(colormap != gdk_colormap_get_system ()) &&
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(colormap != gdk_window_get_colormap (gdk_window_get_toplevel (window))))
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{
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g_print ("adding colormap window\n");
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gdk_window_add_colormap_windows (window);
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}
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break;
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default:
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break;
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}
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size_hints.flags = PSize | PBaseSize;
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size_hints.width = private->width;
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size_hints.height = private->height;
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size_hints.base_width = private->width;
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size_hints.base_height = private->height;
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wm_hints.flags = InputHint | StateHint | WindowGroupHint;
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wm_hints.window_group = gdk_leader_window;
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wm_hints.input = True;
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wm_hints.initial_state = NormalState;
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XSetWMNormalHints (private->xdisplay, private->xwindow, &size_hints);
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XSetWMHints (private->xdisplay, private->xwindow, &wm_hints);
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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 = gdk_progname;
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if (XStringListToTextProperty (&title, 1, &text_property))
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{
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XSetWMName (private->xdisplay, private->xwindow, &text_property);
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XSetWMIconName (private->xdisplay, private->xwindow, &text_property);
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XFree (text_property.value);
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}
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if (attributes_mask & GDK_WA_WMCLASS)
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{
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class_hint = XAllocClassHint ();
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class_hint->res_name = attributes->wmclass_name;
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class_hint->res_class = attributes->wmclass_class;
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XSetClassHint (private->xdisplay, private->xwindow, class_hint);
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XFree (class_hint);
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}
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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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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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XWindowAttributes attrs;
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private = g_new (GdkWindowPrivate, 1);
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window = (GdkWindow*) private;
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XGetWindowAttributes (gdk_display, anid, &attrs);
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private->parent = NULL;
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private->xwindow = anid;
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private->xdisplay = gdk_display;
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private->x = attrs.x;
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private->y = attrs.y;
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private->width = attrs.width;
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private->height = attrs.height;
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private->resize_count = 0;
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private->ref_count = 1;
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if (anid == attrs.root)
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private->window_type = GDK_WINDOW_ROOT;
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else
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private->window_type = GDK_WINDOW_TOPLEVEL;
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/* the above is probably wrong, but it may not be worth the extra
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X call to get it right */
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private->destroyed = FALSE;
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private->extension_events = 0;
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window->user_data = NULL;
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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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void
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gdk_window_destroy (GdkWindow *window)
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{
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GdkWindowPrivate *private;
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GdkWindowPrivate *temp_private;
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GdkWindow *temp_window;
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GList *children;
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GList *tmp;
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g_return_if_fail (window != NULL);
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private = (GdkWindowPrivate*) window;
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if(private->dnd_drag_data_numtypesavail > 0)
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{
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free(private->dnd_drag_data_typesavail);
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private->dnd_drag_data_typesavail = NULL;
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}
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if(private->dnd_drop_data_numtypesavail > 0)
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{
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free(private->dnd_drop_data_typesavail);
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private->dnd_drop_data_typesavail = NULL;
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}
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switch (private->window_type)
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{
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case GDK_WINDOW_TOPLEVEL:
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case GDK_WINDOW_CHILD:
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case GDK_WINDOW_DIALOG:
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case GDK_WINDOW_TEMP:
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if (private->ref_count >= 1)
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private->ref_count -= 1;
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if (!private->destroyed || (private->destroyed == 2))
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{
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children = gdk_window_get_children (window);
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tmp = children;
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while (tmp)
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{
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temp_window = tmp->data;
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tmp = tmp->next;
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temp_private = (GdkWindowPrivate*) temp_window;
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if (temp_private && !temp_private->destroyed)
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/* Removes some nice coredumps... /David */
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{
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temp_private->destroyed = 2;
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temp_private->ref_count += 1;
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gdk_window_destroy (temp_window);
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}
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}
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g_list_free (children);
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if (!private->destroyed)
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XDestroyWindow (private->xdisplay, private->xwindow);
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private->destroyed = TRUE;
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}
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break;
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case GDK_WINDOW_ROOT:
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g_error ("attempted to destroy root window");
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break;
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case GDK_WINDOW_PIXMAP:
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g_warning ("called gdk_window_destroy on a pixmap (use gdk_pixmap_destroy)");
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gdk_pixmap_destroy (window);
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break;
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}
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}
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void
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gdk_window_real_destroy (GdkWindow *window)
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{
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GdkWindowPrivate *private;
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g_return_if_fail (window != NULL);
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private = (GdkWindowPrivate*) window;
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if (private->extension_events != 0)
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gdk_input_window_destroy (window);
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if (private->ref_count == 0)
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{
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gdk_xid_table_remove (private->xwindow);
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g_free (window);
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}
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}
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GdkWindow*
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gdk_window_ref (GdkWindow *window)
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{
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GdkWindowPrivate *private = (GdkWindowPrivate *)window;
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g_return_if_fail (window != NULL);
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private->ref_count += 1;
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return window;
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}
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void
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gdk_window_unref (GdkWindow *window)
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{
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GdkWindowPrivate *private = (GdkWindowPrivate *)window;
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g_return_if_fail (window != NULL);
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private->ref_count -= 1;
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if (private->ref_count == 0)
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gdk_window_real_destroy (window);
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}
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void
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gdk_window_show (GdkWindow *window)
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{
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GdkWindowPrivate *private;
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g_return_if_fail (window != NULL);
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private = (GdkWindowPrivate*) window;
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if (!private->destroyed)
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{
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XRaiseWindow (private->xdisplay, private->xwindow);
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XMapWindow (private->xdisplay, private->xwindow);
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}
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}
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void
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gdk_window_hide (GdkWindow *window)
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{
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GdkWindowPrivate *private;
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g_return_if_fail (window != NULL);
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private = (GdkWindowPrivate*) window;
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if (!private->destroyed)
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XUnmapWindow (private->xdisplay, private->xwindow);
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}
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void
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gdk_window_move (GdkWindow *window,
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gint x,
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gint y)
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{
|
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GdkWindowPrivate *private;
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g_return_if_fail (window != NULL);
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private = (GdkWindowPrivate*) window;
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XMoveWindow (private->xdisplay, private->xwindow, x, y);
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if (private->window_type == GDK_WINDOW_CHILD)
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{
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private->x = x;
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private->y = y;
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}
|
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}
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|
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void
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gdk_window_resize (GdkWindow *window,
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gint width,
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gint height)
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{
|
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GdkWindowPrivate *private;
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g_return_if_fail (window != NULL);
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if (width < 1)
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width = 1;
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if (height < 1)
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height = 1;
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private = (GdkWindowPrivate*) window;
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if (!private->destroyed &&
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((private->resize_count > 0) ||
|
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(private->width != (guint16) width) ||
|
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(private->height != (guint16) height)))
|
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{
|
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XResizeWindow (private->xdisplay, private->xwindow, width, height);
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private->resize_count += 1;
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if (private->window_type == GDK_WINDOW_CHILD)
|
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{
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private->width = width;
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private->height = height;
|
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}
|
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}
|
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}
|
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|
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void
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gdk_window_move_resize (GdkWindow *window,
|
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gint x,
|
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gint y,
|
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gint width,
|
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gint height)
|
|
{
|
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GdkWindowPrivate *private;
|
|
|
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g_return_if_fail (window != NULL);
|
|
|
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if (width < 1)
|
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width = 1;
|
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if (height < 1)
|
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height = 1;
|
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|
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private = (GdkWindowPrivate*) window;
|
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XMoveResizeWindow (private->xdisplay, private->xwindow, x, y, width, height);
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|
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if (!private->destroyed &&
|
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(private->window_type == GDK_WINDOW_CHILD))
|
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{
|
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private->x = x;
|
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private->y = y;
|
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private->width = width;
|
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private->height = height;
|
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}
|
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}
|
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|
|
void
|
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gdk_window_reparent (GdkWindow *window,
|
|
GdkWindow *new_parent,
|
|
gint x,
|
|
gint y)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
GdkWindowPrivate *parent_private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
if (!new_parent)
|
|
new_parent = (GdkWindow*) &gdk_root_parent;
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
parent_private = (GdkWindowPrivate*) new_parent;
|
|
|
|
XReparentWindow (window_private->xdisplay,
|
|
window_private->xwindow,
|
|
parent_private->xwindow,
|
|
x, y);
|
|
}
|
|
|
|
void
|
|
gdk_window_clear (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
XClearWindow (private->xdisplay, private->xwindow);
|
|
}
|
|
|
|
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)
|
|
XClearArea (private->xdisplay, private->xwindow,
|
|
x, y, width, height, False);
|
|
}
|
|
|
|
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)
|
|
XClearArea (private->xdisplay, private->xwindow,
|
|
x, y, width, height, True);
|
|
}
|
|
|
|
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)
|
|
{
|
|
XCopyArea (dest_private->xdisplay, src_private->xwindow, dest_private->xwindow,
|
|
gc_private->xgc,
|
|
source_x, source_y,
|
|
width, height,
|
|
x, y);
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_raise (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
if (!private->destroyed)
|
|
XRaiseWindow (private->xdisplay, private->xwindow);
|
|
}
|
|
|
|
void
|
|
gdk_window_lower (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
if (!private->destroyed)
|
|
XLowerWindow (private->xdisplay, private->xwindow);
|
|
}
|
|
|
|
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;
|
|
XSizeHints size_hints;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
size_hints.flags = 0;
|
|
|
|
if (flags & GDK_HINT_POS)
|
|
{
|
|
size_hints.flags |= PPosition;
|
|
size_hints.x = x;
|
|
size_hints.y = y;
|
|
}
|
|
|
|
if (flags & GDK_HINT_MIN_SIZE)
|
|
{
|
|
size_hints.flags |= PMinSize;
|
|
size_hints.min_width = min_width;
|
|
size_hints.min_height = min_height;
|
|
}
|
|
|
|
if (flags & GDK_HINT_MAX_SIZE)
|
|
{
|
|
size_hints.flags |= PMaxSize;
|
|
size_hints.max_width = max_width;
|
|
size_hints.max_height = max_height;
|
|
}
|
|
|
|
if (flags)
|
|
XSetWMNormalHints (private->xdisplay, private->xwindow, &size_hints);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_title (GdkWindow *window,
|
|
const gchar *title)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
XStoreName (private->xdisplay, private->xwindow, title);
|
|
XSetIconName (private->xdisplay, private->xwindow, title);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_background (GdkWindow *window,
|
|
GdkColor *color)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
XSetWindowBackground (private->xdisplay, private->xwindow, color->pixel);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_back_pixmap (GdkWindow *window,
|
|
GdkPixmap *pixmap,
|
|
gint parent_relative)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
GdkPixmapPrivate *pixmap_private;
|
|
Pixmap xpixmap;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
pixmap_private = (GdkPixmapPrivate*) pixmap;
|
|
|
|
if (pixmap)
|
|
xpixmap = pixmap_private->xwindow;
|
|
else
|
|
xpixmap = None;
|
|
|
|
if (parent_relative)
|
|
xpixmap = ParentRelative;
|
|
|
|
XSetWindowBackgroundPixmap (window_private->xdisplay, window_private->xwindow, xpixmap);
|
|
}
|
|
|
|
void
|
|
gdk_window_set_cursor (GdkWindow *window,
|
|
GdkCursor *cursor)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
GdkCursorPrivate *cursor_private;
|
|
Cursor xcursor;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
cursor_private = (GdkCursorPrivate*) cursor;
|
|
|
|
if (!cursor)
|
|
xcursor = None;
|
|
else
|
|
xcursor = cursor_private->xcursor;
|
|
|
|
XDefineCursor (window_private->xdisplay, window_private->xwindow, 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;
|
|
|
|
XSetWindowColormap (window_private->xdisplay,
|
|
window_private->xwindow,
|
|
colormap_private->xcolormap);
|
|
|
|
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;
|
|
Window root;
|
|
gint tx;
|
|
gint ty;
|
|
guint twidth;
|
|
guint theight;
|
|
guint tborder_width;
|
|
guint tdepth;
|
|
|
|
if (!window)
|
|
window = (GdkWindow*) &gdk_root_parent;
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
|
|
XGetGeometry (window_private->xdisplay, window_private->xwindow,
|
|
&root, &tx, &ty, &twidth, &theight, &tborder_width, &tdepth);
|
|
|
|
if (x)
|
|
*x = tx;
|
|
if (y)
|
|
*y = ty;
|
|
if (width)
|
|
*width = twidth;
|
|
if (height)
|
|
*height = theight;
|
|
if (depth)
|
|
*depth = tdepth;
|
|
}
|
|
|
|
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;
|
|
XWindowAttributes window_attributes;
|
|
|
|
g_return_val_if_fail (window != NULL, NULL);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
while (window_private && (window_private->window_type == GDK_WINDOW_PIXMAP))
|
|
window_private = (GdkWindowPrivate*) window_private->parent;
|
|
|
|
if (window_private)
|
|
{
|
|
XGetWindowAttributes (window_private->xdisplay,
|
|
window_private->xwindow,
|
|
&window_attributes);
|
|
|
|
return gdk_visual_lookup (window_attributes.visual);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
GdkColormap*
|
|
gdk_window_get_colormap (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
XWindowAttributes window_attributes;
|
|
|
|
g_return_val_if_fail (window != NULL, NULL);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
|
|
XGetWindowAttributes (window_private->xdisplay,
|
|
window_private->xwindow,
|
|
&window_attributes);
|
|
|
|
return gdk_colormap_lookup (window_attributes.colormap);
|
|
}
|
|
|
|
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;
|
|
Window child;
|
|
gint tx, ty;
|
|
|
|
g_return_val_if_fail (window != NULL, 0);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
return_val = XTranslateCoordinates (private->xdisplay,
|
|
private->xwindow,
|
|
gdk_root_window,
|
|
0, 0, &tx, &ty,
|
|
&child);
|
|
|
|
if (x)
|
|
*x = tx;
|
|
if (y)
|
|
*y = ty;
|
|
|
|
return return_val;
|
|
}
|
|
|
|
GdkWindow*
|
|
gdk_window_get_pointer (GdkWindow *window,
|
|
gint *x,
|
|
gint *y,
|
|
GdkModifierType *mask)
|
|
{
|
|
GdkWindowPrivate *private;
|
|
GdkWindow *return_val;
|
|
Window root;
|
|
Window child;
|
|
int rootx, rooty;
|
|
int winx, winy;
|
|
unsigned int xmask;
|
|
|
|
if (!window)
|
|
window = (GdkWindow*) &gdk_root_parent;
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
return_val = NULL;
|
|
if (XQueryPointer (private->xdisplay, private->xwindow, &root, &child,
|
|
&rootx, &rooty, &winx, &winy, &xmask))
|
|
{
|
|
if (x) *x = winx;
|
|
if (y) *y = winy;
|
|
if (mask) *mask = xmask;
|
|
|
|
if (child)
|
|
return_val = gdk_window_lookup (child);
|
|
}
|
|
|
|
return return_val;
|
|
}
|
|
|
|
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;
|
|
GdkWindow *child;
|
|
GList *children;
|
|
Window root;
|
|
Window parent;
|
|
Window *xchildren;
|
|
unsigned int nchildren;
|
|
unsigned int i;
|
|
|
|
g_return_val_if_fail (window != NULL, NULL);
|
|
|
|
private = (GdkWindowPrivate*) window;
|
|
|
|
XQueryTree (private->xdisplay, private->xwindow,
|
|
&root, &parent, &xchildren, &nchildren);
|
|
|
|
children = NULL;
|
|
|
|
if (nchildren > 0)
|
|
{
|
|
for (i = 0; i < nchildren; i++)
|
|
{
|
|
child = gdk_window_lookup (xchildren[i]);
|
|
if (child)
|
|
children = g_list_prepend (children, child);
|
|
}
|
|
|
|
XFree (xchildren);
|
|
}
|
|
|
|
return children;
|
|
}
|
|
|
|
GdkEventMask
|
|
gdk_window_get_events (GdkWindow *window)
|
|
{
|
|
XWindowAttributes attrs;
|
|
GdkEventMask event_mask;
|
|
int i;
|
|
|
|
XGetWindowAttributes (gdk_display, ((GdkWindowPrivate *)window)->xwindow,
|
|
&attrs);
|
|
|
|
event_mask = 0;
|
|
for (i = 0; i < nevent_masks; i++)
|
|
{
|
|
if (attrs.your_event_mask & event_mask_table[i])
|
|
event_mask |= 1 << (i + 1);
|
|
}
|
|
|
|
return event_mask;
|
|
}
|
|
|
|
void
|
|
gdk_window_set_events (GdkWindow *window,
|
|
GdkEventMask event_mask)
|
|
{
|
|
long xevent_mask;
|
|
int i;
|
|
|
|
xevent_mask = StructureNotifyMask;
|
|
for (i = 0; i < nevent_masks; i++)
|
|
{
|
|
if (event_mask & (1 << (i + 1)))
|
|
xevent_mask |= event_mask_table[i];
|
|
}
|
|
|
|
XSelectInput (gdk_display, ((GdkWindowPrivate *)window)->xwindow,
|
|
xevent_mask);
|
|
}
|
|
|
|
void
|
|
gdk_window_add_colormap_windows (GdkWindow *window)
|
|
{
|
|
GdkWindow *toplevel;
|
|
GdkWindowPrivate *toplevel_private;
|
|
GdkWindowPrivate *window_private;
|
|
Window *old_windows;
|
|
Window *new_windows;
|
|
int i, count;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
toplevel = gdk_window_get_toplevel (window);
|
|
toplevel_private = (GdkWindowPrivate*) toplevel;
|
|
window_private = (GdkWindowPrivate*) window;
|
|
|
|
if (!XGetWMColormapWindows (toplevel_private->xdisplay,
|
|
toplevel_private->xwindow,
|
|
&old_windows, &count))
|
|
{
|
|
old_windows = NULL;
|
|
count = 0;
|
|
}
|
|
|
|
for (i = 0; i < count; i++)
|
|
if (old_windows[i] == window_private->xwindow)
|
|
return;
|
|
|
|
new_windows = g_new (Window, count + 1);
|
|
|
|
for (i = 0; i < count; i++)
|
|
new_windows[i] = old_windows[i];
|
|
new_windows[count] = window_private->xwindow;
|
|
|
|
XSetWMColormapWindows (toplevel_private->xdisplay,
|
|
toplevel_private->xwindow,
|
|
new_windows, count + 1);
|
|
|
|
g_free (new_windows);
|
|
if (old_windows)
|
|
XFree (old_windows);
|
|
}
|
|
|
|
/*
|
|
* This needs the X11 shape extension.
|
|
* If not available, simply remove the call to
|
|
* XShapeCombineMask. 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;
|
|
GdkWindowPrivate *pixmap_private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
g_return_if_fail (mask != NULL);
|
|
|
|
window_private = (GdkWindowPrivate*) window;
|
|
pixmap_private = (GdkWindowPrivate*) mask;
|
|
|
|
XShapeCombineMask (window_private->xdisplay,
|
|
window_private->xwindow,
|
|
ShapeBounding,
|
|
x, y, /* offset */
|
|
(Pixmap)pixmap_private->xwindow,
|
|
ShapeSet);
|
|
}
|
|
|
|
void
|
|
gdk_dnd_drag_addwindow (GdkWindow *window)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
window_private = (GdkWindowPrivate *) window;
|
|
|
|
if (window_private->dnd_drag_enabled == 1 && gdk_dnd.drag_really == 0)
|
|
{
|
|
gdk_dnd.drag_numwindows++;
|
|
gdk_dnd.drag_startwindows = g_realloc (gdk_dnd.drag_startwindows,
|
|
gdk_dnd.drag_numwindows
|
|
* sizeof(GdkWindow *));
|
|
gdk_dnd.drag_startwindows[gdk_dnd.drag_numwindows - 1] = window;
|
|
window_private->dnd_drag_accepted = 0;
|
|
}
|
|
else
|
|
g_warning ("dnd_really is 1 or drag is not enabled! can't addwindow\n");
|
|
}
|
|
|
|
void
|
|
gdk_window_dnd_drag_set (GdkWindow *window,
|
|
guint8 drag_enable,
|
|
gchar **typelist,
|
|
guint numtypes)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
int i, wasset = 0;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
window_private = (GdkWindowPrivate *) window;
|
|
|
|
window_private->dnd_drag_enabled = drag_enable ? 1 : 0;
|
|
|
|
if (drag_enable)
|
|
{
|
|
g_return_if_fail(typelist != NULL);
|
|
|
|
if (window_private->dnd_drag_data_numtypesavail > 3)
|
|
wasset = 1;
|
|
window_private->dnd_drag_data_numtypesavail = numtypes;
|
|
|
|
window_private->dnd_drag_data_typesavail =
|
|
g_realloc (window_private->dnd_drag_data_typesavail,
|
|
(numtypes + 1) * sizeof (GdkAtom));
|
|
|
|
for (i = 0; i < numtypes; i++)
|
|
{
|
|
/* Allow blanket use of ALL to get anything... */
|
|
if (strcmp (typelist[i], "ALL"))
|
|
window_private->dnd_drag_data_typesavail[i] =
|
|
gdk_atom_intern (typelist[i], FALSE);
|
|
else
|
|
window_private->dnd_drag_data_typesavail[i] = None;
|
|
}
|
|
|
|
/*
|
|
* set our extended type list if we need to
|
|
*/
|
|
if (numtypes > 3)
|
|
gdk_property_change(window, gdk_dnd.gdk_XdeTypelist,
|
|
XA_PRIMARY, 32, GDK_PROP_MODE_REPLACE,
|
|
(guchar *)(window_private->dnd_drag_data_typesavail
|
|
+ (sizeof(GdkAtom) * 3)),
|
|
(numtypes - 3) * sizeof(GdkAtom));
|
|
else if (wasset)
|
|
gdk_property_delete (window, gdk_dnd.gdk_XdeTypelist);
|
|
}
|
|
else
|
|
{
|
|
free (window_private->dnd_drag_data_typesavail);
|
|
window_private->dnd_drag_data_typesavail = NULL;
|
|
window_private->dnd_drag_data_numtypesavail = 0;
|
|
}
|
|
}
|
|
|
|
void
|
|
gdk_window_dnd_drop_set (GdkWindow *window,
|
|
guint8 drop_enable,
|
|
gchar **typelist,
|
|
guint numtypes,
|
|
guint8 destructive_op)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
int i;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
|
|
window_private = (GdkWindowPrivate *) window;
|
|
|
|
window_private->dnd_drop_enabled = drop_enable ? 1 : 0;
|
|
if (drop_enable)
|
|
{
|
|
g_return_if_fail(typelist != NULL);
|
|
|
|
window_private->dnd_drop_data_numtypesavail = numtypes;
|
|
|
|
window_private->dnd_drop_data_typesavail =
|
|
g_realloc (window_private->dnd_drop_data_typesavail,
|
|
(numtypes + 1) * sizeof (GdkAtom));
|
|
|
|
for (i = 0; i < numtypes; i++)
|
|
window_private->dnd_drop_data_typesavail[i] =
|
|
gdk_atom_intern (typelist[i], FALSE);
|
|
|
|
window_private->dnd_drop_destructive_op = destructive_op;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* This is used to reply to a GDK_DRAG_REQUEST event
|
|
* (which may be generated by XdeRequest or a confirmed drop...
|
|
*/
|
|
void
|
|
gdk_window_dnd_data_set (GdkWindow *window,
|
|
GdkEvent *event,
|
|
gpointer data,
|
|
gulong data_numbytes)
|
|
{
|
|
GdkWindowPrivate *window_private;
|
|
XEvent sev;
|
|
GdkEventDropDataAvailable tmp_ev;
|
|
gchar *tmp;
|
|
|
|
g_return_if_fail (window != NULL);
|
|
g_return_if_fail (event != NULL);
|
|
g_return_if_fail (data != NULL);
|
|
g_return_if_fail (data_numbytes > 0);
|
|
g_return_if_fail (event->type == GDK_DRAG_REQUEST);
|
|
|
|
g_free (event->dragrequest.data_type);
|
|
event->dragrequest.data_type = NULL;
|
|
|
|
window_private = (GdkWindowPrivate *) window;
|
|
g_return_if_fail (window_private->dnd_drag_accepted != 0);
|
|
|
|
/* We set the property on our window... */
|
|
gdk_property_change (window, window_private->dnd_drag_data_type,
|
|
XA_PRIMARY, 8, GDK_PROP_MODE_REPLACE, data,
|
|
data_numbytes);
|
|
tmp = gdk_atom_name(window_private->dnd_drag_data_type);
|
|
g_print("DnD type %s on window %ld\n", tmp, window_private->xwindow);
|
|
g_free(tmp);
|
|
|
|
/*
|
|
* Then we send the event to tell the receiving window that the
|
|
* drop has happened
|
|
*/
|
|
tmp_ev.u.allflags = 0;
|
|
tmp_ev.u.flags.protocol_version = DND_PROTOCOL_VERSION;
|
|
tmp_ev.u.flags.isdrop = event->dragrequest.isdrop;
|
|
|
|
sev.xclient.type = ClientMessage;
|
|
sev.xclient.format = 32;
|
|
sev.xclient.window = event->dragrequest.requestor;
|
|
sev.xclient.message_type = gdk_dnd.gdk_XdeDataAvailable;
|
|
sev.xclient.data.l[0] = window_private->xwindow;
|
|
sev.xclient.data.l[1] = tmp_ev.u.allflags;
|
|
sev.xclient.data.l[2] = window_private->dnd_drag_data_type;
|
|
|
|
if (event->dragrequest.isdrop)
|
|
sev.xclient.data.l[3] = event->dragrequest.drop_coords.x +
|
|
(event->dragrequest.drop_coords.y << 16);
|
|
else
|
|
sev.xclient.data.l[3] = 0;
|
|
|
|
sev.xclient.data.l[4] = 0;
|
|
|
|
XSendEvent (gdk_display, event->dragrequest.requestor, False,
|
|
NoEventMask, &sev);
|
|
}
|