mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2024-11-14 20:51:07 +00:00
4a6f8a065a
gdk_display_list_devices is deprecated and all the backends implement the same fallback by delegating to the device manager and caching the list (caching it is needed since the method does not transfer ownership of the container). The compat code can be shared among all backends and we can initialize the list lazily only in the case someone calls the deprecated method. https://bugzilla.gnome.org/show_bug.cgi?id=762891
726 lines
22 KiB
C
726 lines
22 KiB
C
/* GDK - The GIMP Drawing Kit
|
|
* Copyright (C) 2002,2005 Hans Breuer
|
|
* Copyright (C) 2003 Tor Lillqvist
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include "gdk.h"
|
|
#include "gdkprivate-win32.h"
|
|
#include "gdkdisplay-win32.h"
|
|
#include "gdkdevicemanager-win32.h"
|
|
#include "gdkglcontext-win32.h"
|
|
#include "gdkwin32display.h"
|
|
#include "gdkwin32screen.h"
|
|
#include "gdkwin32window.h"
|
|
#include "gdkwin32.h"
|
|
|
|
static int debug_indent = 0;
|
|
|
|
/**
|
|
* gdk_win32_display_set_cursor_theme:
|
|
* @display: (type GdkWin32Display): a #GdkDisplay
|
|
* @name: (allow-none): the name of the cursor theme to use, or %NULL to unset
|
|
* a previously set value
|
|
* @size: the cursor size to use, or 0 to keep the previous size
|
|
*
|
|
* Sets the cursor theme from which the images for cursor
|
|
* should be taken.
|
|
*
|
|
* If the windowing system supports it, existing cursors created
|
|
* with gdk_cursor_new(), gdk_cursor_new_for_display() and
|
|
* gdk_cursor_new_from_name() are updated to reflect the theme
|
|
* change. Custom cursors constructed with
|
|
* gdk_cursor_new_from_pixbuf() will have to be handled
|
|
* by the application (GTK+ applications can learn about
|
|
* cursor theme changes by listening for change notification
|
|
* for the corresponding #GtkSetting).
|
|
*
|
|
* Since: 3.18
|
|
*/
|
|
void
|
|
gdk_win32_display_set_cursor_theme (GdkDisplay *display,
|
|
const gchar *name,
|
|
gint size)
|
|
{
|
|
gint cursor_size;
|
|
gint w, h;
|
|
Win32CursorTheme *theme;
|
|
GdkWin32Display *win32_display = GDK_WIN32_DISPLAY (display);
|
|
|
|
g_assert (win32_display);
|
|
|
|
if (name == NULL)
|
|
name = "system";
|
|
|
|
w = GetSystemMetrics (SM_CXCURSOR);
|
|
h = GetSystemMetrics (SM_CYCURSOR);
|
|
|
|
/* We can load cursors of any size, but SetCursor() will scale them back
|
|
* to this value. It's possible to break that restrictions with SetSystemCursor(),
|
|
* but that will override cursors for the whole desktop session.
|
|
*/
|
|
cursor_size = (w == h) ? w : size;
|
|
|
|
if (win32_display->cursor_theme_name != NULL &&
|
|
g_strcmp0 (name, win32_display->cursor_theme_name) == 0 &&
|
|
win32_display->cursor_theme_size == cursor_size)
|
|
return;
|
|
|
|
theme = win32_cursor_theme_load (name, cursor_size);
|
|
if (theme == NULL)
|
|
{
|
|
g_warning ("Failed to load cursor theme %s", name);
|
|
return;
|
|
}
|
|
|
|
if (win32_display->cursor_theme)
|
|
{
|
|
win32_cursor_theme_destroy (win32_display->cursor_theme);
|
|
win32_display->cursor_theme = NULL;
|
|
}
|
|
|
|
win32_display->cursor_theme = theme;
|
|
g_free (win32_display->cursor_theme_name);
|
|
win32_display->cursor_theme_name = g_strdup (name);
|
|
win32_display->cursor_theme_size = cursor_size;
|
|
|
|
_gdk_win32_display_update_cursors (win32_display);
|
|
}
|
|
|
|
Win32CursorTheme *
|
|
_gdk_win32_display_get_cursor_theme (GdkWin32Display *win32_display)
|
|
{
|
|
Win32CursorTheme *theme;
|
|
|
|
g_assert (win32_display->cursor_theme_name);
|
|
|
|
theme = win32_display->cursor_theme;
|
|
if (!theme)
|
|
{
|
|
theme = win32_cursor_theme_load (win32_display->cursor_theme_name,
|
|
win32_display->cursor_theme_size);
|
|
if (theme == NULL)
|
|
{
|
|
g_warning ("Failed to load cursor theme %s",
|
|
win32_display->cursor_theme_name);
|
|
return NULL;
|
|
}
|
|
win32_display->cursor_theme = theme;
|
|
}
|
|
|
|
return theme;
|
|
}
|
|
|
|
static gulong
|
|
gdk_win32_display_get_next_serial (GdkDisplay *display)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static LRESULT CALLBACK
|
|
inner_display_change_window_procedure (HWND hwnd,
|
|
UINT message,
|
|
WPARAM wparam,
|
|
LPARAM lparam)
|
|
{
|
|
switch (message)
|
|
{
|
|
case WM_DESTROY:
|
|
{
|
|
PostQuitMessage (0);
|
|
return 0;
|
|
}
|
|
case WM_DISPLAYCHANGE:
|
|
{
|
|
GdkWin32Display *win32_display = GDK_WIN32_DISPLAY (_gdk_display);
|
|
|
|
_gdk_win32_screen_on_displaychange_event (GDK_WIN32_SCREEN (win32_display->screen));
|
|
return 0;
|
|
}
|
|
default:
|
|
/* Otherwise call DefWindowProcW(). */
|
|
GDK_NOTE (EVENTS, g_print (" DefWindowProcW"));
|
|
return DefWindowProc (hwnd, message, wparam, lparam);
|
|
}
|
|
}
|
|
|
|
static LRESULT CALLBACK
|
|
display_change_window_procedure (HWND hwnd,
|
|
UINT message,
|
|
WPARAM wparam,
|
|
LPARAM lparam)
|
|
{
|
|
LRESULT retval;
|
|
|
|
GDK_NOTE (EVENTS, g_print ("%s%*s%s %p",
|
|
(debug_indent > 0 ? "\n" : ""),
|
|
debug_indent, "",
|
|
_gdk_win32_message_to_string (message), hwnd));
|
|
debug_indent += 2;
|
|
retval = inner_display_change_window_procedure (hwnd, message, wparam, lparam);
|
|
debug_indent -= 2;
|
|
|
|
GDK_NOTE (EVENTS, g_print (" => %" G_GINT64_FORMAT "%s", (gint64) retval, (debug_indent == 0 ? "\n" : "")));
|
|
|
|
return retval;
|
|
}
|
|
|
|
/* Use a hidden window to be notified about display changes */
|
|
static void
|
|
register_display_change_notification (GdkDisplay *display)
|
|
{
|
|
GdkWin32Display *display_win32 = GDK_WIN32_DISPLAY (display);
|
|
WNDCLASS wclass = { 0, };
|
|
ATOM klass;
|
|
|
|
wclass.lpszClassName = "GdkDisplayChange";
|
|
wclass.lpfnWndProc = display_change_window_procedure;
|
|
wclass.hInstance = _gdk_app_hmodule;
|
|
|
|
klass = RegisterClass (&wclass);
|
|
if (klass)
|
|
{
|
|
display_win32->hwnd = CreateWindow (MAKEINTRESOURCE (klass),
|
|
NULL, WS_POPUP,
|
|
0, 0, 0, 0, NULL, NULL,
|
|
_gdk_app_hmodule, NULL);
|
|
if (!display_win32->hwnd)
|
|
{
|
|
UnregisterClass (MAKEINTRESOURCE (klass), _gdk_app_hmodule);
|
|
}
|
|
}
|
|
}
|
|
|
|
GdkDisplay *
|
|
_gdk_win32_display_open (const gchar *display_name)
|
|
{
|
|
GdkWin32Display *win32_display;
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_display_open: %s\n", (display_name ? display_name : "NULL")));
|
|
|
|
if (display_name == NULL ||
|
|
g_ascii_strcasecmp (display_name,
|
|
gdk_display_get_name (_gdk_display)) == 0)
|
|
{
|
|
if (_gdk_display != NULL)
|
|
{
|
|
GDK_NOTE (MISC, g_print ("... return _gdk_display\n"));
|
|
return _gdk_display;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
GDK_NOTE (MISC, g_print ("... return NULL\n"));
|
|
return NULL;
|
|
}
|
|
|
|
_gdk_display = g_object_new (GDK_TYPE_WIN32_DISPLAY, NULL);
|
|
win32_display = GDK_WIN32_DISPLAY (_gdk_display);
|
|
|
|
win32_display->screen = g_object_new (GDK_TYPE_WIN32_SCREEN, NULL);
|
|
|
|
_gdk_events_init ();
|
|
|
|
_gdk_input_ignore_core = FALSE;
|
|
|
|
_gdk_display->device_manager = g_object_new (GDK_TYPE_DEVICE_MANAGER_WIN32,
|
|
"display", _gdk_display,
|
|
NULL);
|
|
|
|
_gdk_dnd_init ();
|
|
|
|
/* Precalculate display name */
|
|
(void) gdk_display_get_name (_gdk_display);
|
|
|
|
register_display_change_notification (_gdk_display);
|
|
|
|
g_signal_emit_by_name (_gdk_display, "opened");
|
|
|
|
GDK_NOTE (MISC, g_print ("... _gdk_display now set up\n"));
|
|
|
|
return _gdk_display;
|
|
}
|
|
|
|
G_DEFINE_TYPE (GdkWin32Display, gdk_win32_display, GDK_TYPE_DISPLAY)
|
|
|
|
static const gchar *
|
|
gdk_win32_display_get_name (GdkDisplay *display)
|
|
{
|
|
HDESK hdesk = GetThreadDesktop (GetCurrentThreadId ());
|
|
char dummy;
|
|
char *desktop_name;
|
|
HWINSTA hwinsta = GetProcessWindowStation ();
|
|
char *window_station_name;
|
|
DWORD n;
|
|
DWORD session_id;
|
|
char *display_name;
|
|
static const char *display_name_cache = NULL;
|
|
typedef BOOL (WINAPI *PFN_ProcessIdToSessionId) (DWORD, DWORD *);
|
|
PFN_ProcessIdToSessionId processIdToSessionId;
|
|
|
|
g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
|
|
|
|
if (display_name_cache != NULL)
|
|
return display_name_cache;
|
|
|
|
n = 0;
|
|
GetUserObjectInformation (hdesk, UOI_NAME, &dummy, 0, &n);
|
|
if (n == 0)
|
|
desktop_name = "Default";
|
|
else
|
|
{
|
|
n++;
|
|
desktop_name = g_alloca (n + 1);
|
|
memset (desktop_name, 0, n + 1);
|
|
|
|
if (!GetUserObjectInformation (hdesk, UOI_NAME, desktop_name, n, &n))
|
|
desktop_name = "Default";
|
|
}
|
|
|
|
n = 0;
|
|
GetUserObjectInformation (hwinsta, UOI_NAME, &dummy, 0, &n);
|
|
if (n == 0)
|
|
window_station_name = "WinSta0";
|
|
else
|
|
{
|
|
n++;
|
|
window_station_name = g_alloca (n + 1);
|
|
memset (window_station_name, 0, n + 1);
|
|
|
|
if (!GetUserObjectInformation (hwinsta, UOI_NAME, window_station_name, n, &n))
|
|
window_station_name = "WinSta0";
|
|
}
|
|
|
|
processIdToSessionId = (PFN_ProcessIdToSessionId) GetProcAddress (GetModuleHandle ("kernel32.dll"), "ProcessIdToSessionId");
|
|
if (!processIdToSessionId || !processIdToSessionId (GetCurrentProcessId (), &session_id))
|
|
session_id = 0;
|
|
|
|
display_name = g_strdup_printf ("%ld\\%s\\%s",
|
|
session_id,
|
|
window_station_name,
|
|
desktop_name);
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_display_get_name: %s\n", display_name));
|
|
|
|
display_name_cache = display_name;
|
|
|
|
return display_name_cache;
|
|
}
|
|
|
|
static GdkScreen *
|
|
gdk_win32_display_get_default_screen (GdkDisplay *display)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_WIN32_DISPLAY (display), NULL);
|
|
|
|
return GDK_WIN32_DISPLAY (display)->screen;
|
|
}
|
|
|
|
static GdkWindow *
|
|
gdk_win32_display_get_default_group (GdkDisplay *display)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_DISPLAY (display), NULL);
|
|
|
|
g_warning ("gdk_display_get_default_group not yet implemented");
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static gboolean
|
|
gdk_win32_display_supports_selection_notification (GdkDisplay *display)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_DISPLAY (display), FALSE);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static HWND _hwnd_next_viewer = NULL;
|
|
|
|
/*
|
|
* maybe this should be integrated with the default message loop - or maybe not ;-)
|
|
*/
|
|
static LRESULT CALLBACK
|
|
inner_clipboard_window_procedure (HWND hwnd,
|
|
UINT message,
|
|
WPARAM wparam,
|
|
LPARAM lparam)
|
|
{
|
|
switch (message)
|
|
{
|
|
case WM_DESTROY: /* remove us from chain */
|
|
{
|
|
ChangeClipboardChain (hwnd, _hwnd_next_viewer);
|
|
PostQuitMessage (0);
|
|
return 0;
|
|
}
|
|
case WM_CHANGECBCHAIN:
|
|
{
|
|
HWND hwndRemove = (HWND) wparam; /* handle of window being removed */
|
|
HWND hwndNext = (HWND) lparam; /* handle of next window in chain */
|
|
|
|
if (hwndRemove == _hwnd_next_viewer)
|
|
_hwnd_next_viewer = hwndNext == hwnd ? NULL : hwndNext;
|
|
else if (_hwnd_next_viewer != NULL)
|
|
return SendMessage (_hwnd_next_viewer, message, wparam, lparam);
|
|
|
|
return 0;
|
|
}
|
|
case WM_CLIPBOARDUPDATE:
|
|
case WM_DRAWCLIPBOARD:
|
|
{
|
|
int success;
|
|
HWND hwndOwner;
|
|
#ifdef G_ENABLE_DEBUG
|
|
UINT nFormat = 0;
|
|
#endif
|
|
GdkEvent *event;
|
|
GdkWindow *owner;
|
|
|
|
success = OpenClipboard (hwnd);
|
|
if (!success)
|
|
{
|
|
g_warning ("Failed to OpenClipboard on window handle %p", hwnd);
|
|
return 0;
|
|
}
|
|
|
|
hwndOwner = GetClipboardOwner ();
|
|
owner = gdk_win32_window_lookup_for_display (_gdk_display, hwndOwner);
|
|
if (owner == NULL)
|
|
owner = gdk_win32_window_foreign_new_for_display (_gdk_display, hwndOwner);
|
|
|
|
GDK_NOTE (DND, g_print (" drawclipboard owner: %p", hwndOwner));
|
|
|
|
#ifdef G_ENABLE_DEBUG
|
|
if (_gdk_debug_flags & GDK_DEBUG_DND)
|
|
{
|
|
while ((nFormat = EnumClipboardFormats (nFormat)) != 0)
|
|
g_print ("%s ", _gdk_win32_cf_to_string (nFormat));
|
|
}
|
|
#endif
|
|
|
|
GDK_NOTE (DND, g_print (" \n"));
|
|
|
|
event = gdk_event_new (GDK_OWNER_CHANGE);
|
|
event->owner_change.window = gdk_get_default_root_window ();
|
|
event->owner_change.owner = owner;
|
|
event->owner_change.reason = GDK_OWNER_CHANGE_NEW_OWNER;
|
|
event->owner_change.selection = GDK_SELECTION_CLIPBOARD;
|
|
event->owner_change.time = _gdk_win32_get_next_tick (0);
|
|
event->owner_change.selection_time = GDK_CURRENT_TIME;
|
|
_gdk_win32_append_event (event);
|
|
|
|
CloseClipboard ();
|
|
|
|
if (_hwnd_next_viewer != NULL)
|
|
return SendMessage (_hwnd_next_viewer, message, wparam, lparam);
|
|
|
|
/* clear error to avoid confusing SetClipboardViewer() return */
|
|
SetLastError (0);
|
|
return 0;
|
|
}
|
|
default:
|
|
/* Otherwise call DefWindowProcW(). */
|
|
GDK_NOTE (EVENTS, g_print (" DefWindowProcW"));
|
|
return DefWindowProc (hwnd, message, wparam, lparam);
|
|
}
|
|
}
|
|
|
|
static LRESULT CALLBACK
|
|
_clipboard_window_procedure (HWND hwnd,
|
|
UINT message,
|
|
WPARAM wparam,
|
|
LPARAM lparam)
|
|
{
|
|
LRESULT retval;
|
|
|
|
GDK_NOTE (EVENTS, g_print ("%s%*s%s %p",
|
|
(debug_indent > 0 ? "\n" : ""),
|
|
debug_indent, "",
|
|
_gdk_win32_message_to_string (message), hwnd));
|
|
debug_indent += 2;
|
|
retval = inner_clipboard_window_procedure (hwnd, message, wparam, lparam);
|
|
debug_indent -= 2;
|
|
|
|
GDK_NOTE (EVENTS, g_print (" => %" G_GINT64_FORMAT "%s", (gint64) retval, (debug_indent == 0 ? "\n" : "")));
|
|
|
|
return retval;
|
|
}
|
|
|
|
/*
|
|
* Creates a hidden window and adds it to the clipboard chain
|
|
*/
|
|
static gboolean
|
|
register_clipboard_notification (GdkDisplay *display)
|
|
{
|
|
GdkWin32Display *display_win32 = GDK_WIN32_DISPLAY (display);
|
|
WNDCLASS wclass = { 0, };
|
|
ATOM klass;
|
|
|
|
wclass.lpszClassName = "GdkClipboardNotification";
|
|
wclass.lpfnWndProc = _clipboard_window_procedure;
|
|
wclass.hInstance = _gdk_app_hmodule;
|
|
|
|
klass = RegisterClass (&wclass);
|
|
if (!klass)
|
|
return FALSE;
|
|
|
|
display_win32->clipboard_hwnd = CreateWindow (MAKEINTRESOURCE (klass),
|
|
NULL, WS_POPUP,
|
|
0, 0, 0, 0, NULL, NULL,
|
|
_gdk_app_hmodule, NULL);
|
|
|
|
if (display_win32->clipboard_hwnd == NULL)
|
|
goto failed;
|
|
|
|
SetLastError (0);
|
|
_hwnd_next_viewer = SetClipboardViewer (display_win32->clipboard_hwnd);
|
|
|
|
if (_hwnd_next_viewer == NULL && GetLastError() != 0)
|
|
goto failed;
|
|
|
|
/* FIXME: http://msdn.microsoft.com/en-us/library/ms649033(v=VS.85).aspx */
|
|
/* This is only supported by Vista, and not yet by mingw64 */
|
|
/* if (AddClipboardFormatListener (hwnd) == FALSE) */
|
|
/* goto failed; */
|
|
|
|
return TRUE;
|
|
|
|
failed:
|
|
g_critical ("Failed to install clipboard viewer");
|
|
UnregisterClass (MAKEINTRESOURCE (klass), _gdk_app_hmodule);
|
|
return FALSE;
|
|
}
|
|
|
|
static gboolean
|
|
gdk_win32_display_request_selection_notification (GdkDisplay *display,
|
|
GdkAtom selection)
|
|
|
|
{
|
|
GdkWin32Display *display_win32 = GDK_WIN32_DISPLAY (display);
|
|
gboolean ret = FALSE;
|
|
|
|
GDK_NOTE (DND,
|
|
g_print ("gdk_display_request_selection_notification (..., %s)",
|
|
gdk_atom_name (selection)));
|
|
|
|
if (selection == GDK_SELECTION_CLIPBOARD ||
|
|
selection == GDK_SELECTION_PRIMARY)
|
|
{
|
|
if (display_win32->clipboard_hwnd == NULL)
|
|
{
|
|
if (register_clipboard_notification (display))
|
|
GDK_NOTE (DND, g_print (" registered"));
|
|
else
|
|
GDK_NOTE (DND, g_print (" failed to register"));
|
|
}
|
|
ret = (display_win32->clipboard_hwnd != NULL);
|
|
}
|
|
else
|
|
{
|
|
GDK_NOTE (DND, g_print (" unsupported"));
|
|
ret = FALSE;
|
|
}
|
|
|
|
GDK_NOTE (DND, g_print (" -> %s\n", ret ? "TRUE" : "FALSE"));
|
|
return ret;
|
|
}
|
|
|
|
static gboolean
|
|
gdk_win32_display_supports_clipboard_persistence (GdkDisplay *display)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
gdk_win32_display_store_clipboard (GdkDisplay *display,
|
|
GdkWindow *clipboard_window,
|
|
guint32 time_,
|
|
const GdkAtom *targets,
|
|
gint n_targets)
|
|
{
|
|
}
|
|
|
|
static gboolean
|
|
gdk_win32_display_supports_shapes (GdkDisplay *display)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_DISPLAY (display), FALSE);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
gdk_win32_display_supports_input_shapes (GdkDisplay *display)
|
|
{
|
|
g_return_val_if_fail (GDK_IS_DISPLAY (display), FALSE);
|
|
|
|
/* Partially supported, see WM_NCHITTEST handler. */
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
gdk_win32_display_supports_composite (GdkDisplay *display)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
gdk_win32_display_beep (GdkDisplay *display)
|
|
{
|
|
g_return_if_fail (display == gdk_display_get_default());
|
|
if (!MessageBeep (-1))
|
|
Beep(1000, 50);
|
|
}
|
|
|
|
static void
|
|
gdk_win32_display_flush (GdkDisplay * display)
|
|
{
|
|
g_return_if_fail (display == _gdk_display);
|
|
|
|
GdiFlush ();
|
|
}
|
|
|
|
static void
|
|
gdk_win32_display_sync (GdkDisplay * display)
|
|
{
|
|
g_return_if_fail (display == _gdk_display);
|
|
|
|
GdiFlush ();
|
|
}
|
|
|
|
static void
|
|
gdk_win32_display_dispose (GObject *object)
|
|
{
|
|
GdkWin32Display *display_win32 = GDK_WIN32_DISPLAY (object);
|
|
|
|
_gdk_screen_close (display_win32->screen);
|
|
|
|
if (display_win32->hwnd != NULL)
|
|
{
|
|
DestroyWindow (display_win32->hwnd);
|
|
display_win32->hwnd = NULL;
|
|
}
|
|
|
|
if (display_win32->clipboard_hwnd != NULL)
|
|
{
|
|
DestroyWindow (display_win32->clipboard_hwnd);
|
|
display_win32->clipboard_hwnd = NULL;
|
|
_hwnd_next_viewer = NULL;
|
|
}
|
|
|
|
G_OBJECT_CLASS (gdk_win32_display_parent_class)->dispose (object);
|
|
}
|
|
|
|
static void
|
|
gdk_win32_display_finalize (GObject *object)
|
|
{
|
|
GdkWin32Display *display_win32 = GDK_WIN32_DISPLAY (object);
|
|
|
|
_gdk_win32_display_finalize_cursors (display_win32);
|
|
_gdk_win32_dnd_exit ();
|
|
|
|
G_OBJECT_CLASS (gdk_win32_display_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
gdk_win32_display_init (GdkWin32Display *display)
|
|
{
|
|
_gdk_win32_display_init_cursors (display);
|
|
}
|
|
|
|
static void
|
|
gdk_win32_display_before_process_all_updates (GdkDisplay *display)
|
|
{
|
|
/* nothing */
|
|
}
|
|
static void
|
|
gdk_win32_display_after_process_all_updates (GdkDisplay *display)
|
|
{
|
|
/* nothing */
|
|
}
|
|
static void
|
|
gdk_win32_display_notify_startup_complete (GdkDisplay *display,
|
|
const gchar *startup_id)
|
|
{
|
|
/* nothing */
|
|
}
|
|
static void
|
|
gdk_win32_display_push_error_trap (GdkDisplay *display)
|
|
{
|
|
/* nothing */
|
|
}
|
|
static gint
|
|
gdk_win32_display_pop_error_trap (GdkDisplay *display,
|
|
gboolean ignored)
|
|
{
|
|
return 0;
|
|
}
|
|
static void
|
|
gdk_win32_display_class_init (GdkWin32DisplayClass *klass)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
GdkDisplayClass *display_class = GDK_DISPLAY_CLASS (klass);
|
|
|
|
object_class->dispose = gdk_win32_display_dispose;
|
|
object_class->finalize = gdk_win32_display_finalize;
|
|
|
|
display_class->window_type = GDK_TYPE_WIN32_WINDOW;
|
|
|
|
display_class->get_name = gdk_win32_display_get_name;
|
|
display_class->get_default_screen = gdk_win32_display_get_default_screen;
|
|
display_class->beep = gdk_win32_display_beep;
|
|
display_class->sync = gdk_win32_display_sync;
|
|
display_class->flush = gdk_win32_display_flush;
|
|
display_class->has_pending = _gdk_win32_display_has_pending;
|
|
display_class->queue_events = _gdk_win32_display_queue_events;
|
|
display_class->get_default_group = gdk_win32_display_get_default_group;
|
|
|
|
display_class->supports_selection_notification = gdk_win32_display_supports_selection_notification;
|
|
display_class->request_selection_notification = gdk_win32_display_request_selection_notification;
|
|
display_class->supports_clipboard_persistence = gdk_win32_display_supports_clipboard_persistence;
|
|
display_class->store_clipboard = gdk_win32_display_store_clipboard;
|
|
display_class->supports_shapes = gdk_win32_display_supports_shapes;
|
|
display_class->supports_input_shapes = gdk_win32_display_supports_input_shapes;
|
|
display_class->supports_composite = gdk_win32_display_supports_composite;
|
|
|
|
//? display_class->get_app_launch_context = _gdk_win32_display_get_app_launch_context;
|
|
display_class->get_cursor_for_type = _gdk_win32_display_get_cursor_for_type;
|
|
display_class->get_cursor_for_name = _gdk_win32_display_get_cursor_for_name;
|
|
display_class->get_cursor_for_surface = _gdk_win32_display_get_cursor_for_surface;
|
|
display_class->get_default_cursor_size = _gdk_win32_display_get_default_cursor_size;
|
|
display_class->get_maximal_cursor_size = _gdk_win32_display_get_maximal_cursor_size;
|
|
display_class->supports_cursor_alpha = _gdk_win32_display_supports_cursor_alpha;
|
|
display_class->supports_cursor_color = _gdk_win32_display_supports_cursor_color;
|
|
|
|
display_class->before_process_all_updates = gdk_win32_display_before_process_all_updates;
|
|
display_class->after_process_all_updates = gdk_win32_display_after_process_all_updates;
|
|
display_class->get_next_serial = gdk_win32_display_get_next_serial;
|
|
display_class->notify_startup_complete = gdk_win32_display_notify_startup_complete;
|
|
display_class->create_window_impl = _gdk_win32_display_create_window_impl;
|
|
|
|
display_class->get_keymap = _gdk_win32_display_get_keymap;
|
|
display_class->push_error_trap = gdk_win32_display_push_error_trap;
|
|
display_class->pop_error_trap = gdk_win32_display_pop_error_trap;
|
|
display_class->get_selection_owner = _gdk_win32_display_get_selection_owner;
|
|
display_class->set_selection_owner = _gdk_win32_display_set_selection_owner;
|
|
display_class->send_selection_notify = _gdk_win32_display_send_selection_notify;
|
|
display_class->get_selection_property = _gdk_win32_display_get_selection_property;
|
|
display_class->convert_selection = _gdk_win32_display_convert_selection;
|
|
display_class->text_property_to_utf8_list = _gdk_win32_display_text_property_to_utf8_list;
|
|
display_class->utf8_to_string_target = _gdk_win32_display_utf8_to_string_target;
|
|
display_class->make_gl_context_current = _gdk_win32_display_make_gl_context_current;
|
|
|
|
_gdk_win32_windowing_init ();
|
|
}
|