forked from AuroraMiddleware/gtk
a46f9af1c0
We only have implementations of this on X11 and Win32, so make it available as backend api there. Update all callers to use either the backend api, or just monitor 0.
111 lines
4.6 KiB
C
111 lines
4.6 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 Lesser 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. 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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#ifndef __GDK_WIN32_DISPLAY_H__
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#define __GDK_WIN32_DISPLAY_H__
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#if !defined (__GDKWIN32_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gdk/gdkwin32.h> can be included directly."
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#endif
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#include <gdk/gdk.h>
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#include <windows.h>
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G_BEGIN_DECLS
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#ifdef GTK_COMPILATION
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typedef struct _GdkWin32Display GdkWin32Display;
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#else
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typedef GdkDisplay GdkWin32Display;
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#endif
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typedef struct _GdkWin32DisplayClass GdkWin32DisplayClass;
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#define GDK_TYPE_WIN32_DISPLAY (gdk_win32_display_get_type())
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#define GDK_WIN32_DISPLAY(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_WIN32_DISPLAY, GdkWin32Display))
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#define GDK_WIN32_DISPLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_WIN32_DISPLAY, GdkWin32DisplayClass))
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#define GDK_IS_WIN32_DISPLAY(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_WIN32_DISPLAY))
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#define GDK_IS_WIN32_DISPLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_WIN32_DISPLAY))
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#define GDK_WIN32_DISPLAY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_WIN32_DISPLAY, GdkWin32DisplayClass))
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GDK_AVAILABLE_IN_ALL
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GType gdk_win32_display_get_type (void);
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GDK_AVAILABLE_IN_ALL
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void gdk_win32_display_set_cursor_theme (GdkDisplay *display,
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const gchar *name,
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gint size);
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/**
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* GdkWin32MessageFilterReturn:
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* @GDK_WIN32_MESSAGE_FILTER_CONTINUE: event not handled, continue processing.
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* @GDK_WIN32_MESSAGE_FILTER_REMOVE: event handled, terminate processing.
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*
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* Specifies the result of applying a #GdkWin32MessageFilterFunc to a Windows message.
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*/
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typedef enum {
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GDK_WIN32_MESSAGE_FILTER_CONTINUE, /* Message not handled, continue processing */
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GDK_WIN32_MESSAGE_FILTER_REMOVE /* Terminate processing, removing message */
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} GdkWin32MessageFilterReturn;
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/**
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* GdkWin32MessageFilterFunc:
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* @msg: the Windows message to filter.
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* @return_value: a location to store the return value for the message
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* @data: (closure): user data set when the filter was installed.
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*
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* Specifies the type of function used to filter Windows messages before they are
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* processed by GDK Win32 backend.
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*
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* The @return_value must be set, if this function returns
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* #GDK_WIN32_MESSAGE_FILTER_REMOVE, otherwise it is ignored.
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*
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* The event translation and message filtering are orthogonal -
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* if a filter wants a GDK event queued, it should do that itself.
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*
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* Returns: a #GdkWin32MessageFilterReturn value.
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*/
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typedef GdkWin32MessageFilterReturn (*GdkWin32MessageFilterFunc) (GdkWin32Display *display,
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MSG *message,
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gint *return_value,
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gpointer data);
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GDK_AVAILABLE_IN_ALL
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void gdk_win32_display_add_filter (GdkWin32Display *display,
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GdkWin32MessageFilterFunc function,
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gpointer data);
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GDK_AVAILABLE_IN_ALL
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void gdk_win32_display_remove_filter (GdkWin32Display *display,
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GdkWin32MessageFilterFunc function,
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gpointer data);
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GDK_AVAILABLE_IN_ALL
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GdkMonitor * gdk_win32_display_get_primary_monitor (GdkDisplay *display);
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G_END_DECLS
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#endif /* __GDK_WIN32_DISPLAY_H__ */
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