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2a01f97b6e
2008-09-10 Tor Lillqvist <tml@novell.com> * app/gui/gui-unique.c: Untabify. svn path=/trunk/; revision=26918
253 lines
5.7 KiB
C
253 lines
5.7 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#ifdef G_OS_WIN32
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#include <windows.h>
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#endif
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#if HAVE_DBUS_GLIB
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#define DBUS_API_SUBJECT_TO_CHANGE
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#include <dbus/dbus-glib.h>
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#include <dbus/dbus-glib-lowlevel.h>
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#endif
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#include "gui/gui-types.h"
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#include "core/gimp.h"
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#include "core/gimpcontainer.h"
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#include "display/gimpdisplay.h"
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#include "gimpdbusservice.h"
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#include "gui-unique.h"
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#if HAVE_DBUS_GLIB
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static void gui_dbus_service_init (Gimp *gimp);
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static void gui_dbus_service_exit (void);
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static DBusGConnection *dbus_connection = NULL;
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#endif
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#ifdef G_OS_WIN32
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#include "file/file-open.h"
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static void gui_unique_win32_init (Gimp *gimp);
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static void gui_unique_win32_exit (void);
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static Gimp *unique_gimp = NULL;
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static HWND proxy_window = NULL;
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#endif
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void
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gui_unique_init (Gimp *gimp)
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{
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#ifdef G_OS_WIN32
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gui_unique_win32_init (gimp);
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#elif HAVE_DBUS_GLIB
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gui_dbus_service_init (gimp);
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#endif
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}
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void
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gui_unique_exit (void)
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{
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#ifdef G_OS_WIN32
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gui_unique_win32_exit ();
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#elif HAVE_DBUS_GLIB
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gui_dbus_service_exit ();
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#endif
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}
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#if HAVE_DBUS_GLIB
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static void
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gui_dbus_service_init (Gimp *gimp)
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{
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GError *error = NULL;
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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g_return_if_fail (dbus_connection == NULL);
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dbus_connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
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if (dbus_connection)
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{
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GObject *service = gimp_dbus_service_new (gimp);
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dbus_bus_request_name (dbus_g_connection_get_connection (dbus_connection),
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GIMP_DBUS_SERVICE_NAME, 0, NULL);
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dbus_g_connection_register_g_object (dbus_connection,
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GIMP_DBUS_SERVICE_PATH, service);
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}
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else
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{
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g_printerr ("%s\n", error->message);
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g_error_free (error);
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}
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}
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static void
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gui_dbus_service_exit (void)
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{
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if (dbus_connection)
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{
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dbus_g_connection_unref (dbus_connection);
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dbus_connection = NULL;
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}
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}
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#endif /* HAVE_DBUS_GLIB */
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#ifdef G_OS_WIN32
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typedef struct
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{
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gchar *name;
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gboolean as_new;
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} IdleOpenData;
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static IdleOpenData *
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idle_open_data_new (const gchar *name,
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gint len,
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gboolean as_new)
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{
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IdleOpenData *data = g_slice_new0 (IdleOpenData);
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if (len > 0)
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{
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data->name = g_strdup (name);
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data->as_new = as_new;
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}
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return data;
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}
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static void
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idle_open_data_free (IdleOpenData *data)
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{
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g_free (data->name);
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g_slice_free (IdleOpenData, data);
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}
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static gboolean
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gui_unique_win32_idle_open (IdleOpenData *data)
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{
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if (data->name)
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{
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file_open_from_command_line (unique_gimp, data->name, data->as_new);
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}
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else
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{
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/* raise the first display */
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GimpObject *display;
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display = gimp_container_get_first_child (unique_gimp->displays);
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gtk_window_present (GTK_WINDOW (GIMP_DISPLAY (display)->shell));
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}
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return FALSE;
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}
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static LRESULT CALLBACK
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gui_unique_win32_message_handler (HWND hWnd,
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam)
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{
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switch (uMsg)
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{
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case WM_COPYDATA:
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if (unique_gimp)
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{
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COPYDATASTRUCT *copydata = (COPYDATASTRUCT *) lParam;
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GSource *source;
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GClosure *closure;
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IdleOpenData *data;
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data = idle_open_data_new (copydata->lpData,
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copydata->cbData,
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copydata->dwData != 0);
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closure = g_cclosure_new (G_CALLBACK (gui_unique_win32_idle_open),
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data,
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(GClosureNotify) idle_open_data_free);
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g_object_watch_closure (unique_gimp, closure);
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source = g_idle_source_new ();
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g_source_set_closure (source, closure);
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g_source_attach (source, NULL);
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g_source_unref (source);
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}
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return TRUE;
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default:
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return DefWindowProcW (hWnd, uMsg, wParam, lParam);
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}
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}
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static void
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gui_unique_win32_init (Gimp *gimp)
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{
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WNDCLASSW wc;
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g_return_if_fail (GIMP_IS_GIMP (gimp));
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g_return_if_fail (unique_gimp == NULL);
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unique_gimp = gimp;
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/* register window class for proxy window */
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memset (&wc, 0, sizeof (wc));
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wc.hInstance = GetModuleHandle (NULL);
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wc.lpfnWndProc = gui_unique_win32_message_handler;
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wc.lpszClassName = GIMP_UNIQUE_WIN32_WINDOW_CLASS;
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RegisterClassW (&wc);
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proxy_window = CreateWindowExW (0,
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GIMP_UNIQUE_WIN32_WINDOW_CLASS,
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GIMP_UNIQUE_WIN32_WINDOW_NAME,
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WS_POPUP, 0, 0, 1, 1, NULL, NULL, wc.hInstance, NULL);
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}
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static void
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gui_unique_win32_exit (void)
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{
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g_return_if_fail (GIMP_IS_GIMP (unique_gimp));
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unique_gimp = NULL;
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DestroyWindow (proxy_window);
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}
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#endif /* G_OS_WIN32 */
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