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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* Screenshot plug-in
* Copyright 1998-2007 Sven Neumann <sven@gimp.org>
* Copyright 2003 Henrik Brix Andersen <brix@gimp.org>
* Copyright 2016 Michael Natterer <mitch@gimp.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <glib.h>
#include <glib/gstdio.h> /* g_unlink() */
#include <libgimp/gimp.h>
#include <libgimp/gimpui.h>
#include "screenshot.h"
#include "screenshot-gnome-shell.h"
static GDBusProxy *proxy = NULL;
gboolean
screenshot_gnome_shell_available (void)
{
proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
NULL,
"org.gnome.Shell.Screenshot",
"/org/gnome/Shell/Screenshot",
"org.gnome.Shell.Screenshot",
NULL, NULL);
if (proxy)
{
GError *error = NULL;
g_dbus_proxy_call_sync (proxy, "org.freedesktop.DBus.Peer.Ping",
NULL,
G_DBUS_CALL_FLAGS_NONE,
-1, NULL, &error);
if (! error)
return TRUE;
g_clear_error (&error);
g_object_unref (proxy);
proxy = NULL;
}
return FALSE;
}
ScreenshotCapabilities
screenshot_gnome_shell_get_capabilities (void)
{
return (SCREENSHOT_CAN_SHOOT_DECORATIONS |
SCREENSHOT_CAN_SHOOT_POINTER |
SCREENSHOT_CAN_SHOOT_REGION |
SCREENSHOT_CAN_SHOOT_WINDOW);
}
GimpPDBStatusType
screenshot_gnome_shell_shoot (ScreenshotValues *shootvals,
GdkScreen *screen,
gint32 *image_ID,
GError **error)
{
gchar *filename;
const gchar *method = NULL;
GVariant *args = NULL;
GVariant *retval;
gint monitor = shootvals->monitor;
gboolean success;
filename = gimp_temp_name ("png");
switch (shootvals->shoot_type)
{
case SHOOT_ROOT:
if (shootvals->screenshot_delay > 0)
screenshot_delay (shootvals->screenshot_delay);
method = "Screenshot";
args = g_variant_new ("(bbs)",
shootvals->show_cursor,
TRUE, /* flash */
filename);
/* FIXME: figure profile */
break;
case SHOOT_REGION:
if (shootvals->select_delay > 0)
screenshot_delay (shootvals->select_delay);
retval = g_dbus_proxy_call_sync (proxy, "SelectArea", NULL,
G_DBUS_CALL_FLAGS_NONE,
-1, NULL, error);
if (! retval)
goto failure;
g_variant_get (retval, "(iiii)",
&shootvals->x1,
&shootvals->y1,
&shootvals->x2,
&shootvals->y2);
g_variant_unref (retval);
shootvals->x2 += shootvals->x1;
shootvals->y2 += shootvals->y1;
method = "ScreenshotArea";
args = g_variant_new ("(iiiibs)",
shootvals->x1,
shootvals->y1,
shootvals->x2 - shootvals->x1,
shootvals->y2 - shootvals->y1,
TRUE, /* flash */
filename);
monitor =
gdk_screen_get_monitor_at_point (screen,
(shootvals->x1 + shootvals->x2) / 2,
(shootvals->y1 + shootvals->y2) / 2);
if (shootvals->screenshot_delay > 0)
screenshot_delay (shootvals->screenshot_delay);
break;
case SHOOT_WINDOW:
if (shootvals->screenshot_delay > 0)
screenshot_delay (shootvals->screenshot_delay);
method = "ScreenshotWindow";
args = g_variant_new ("(bbbs)",
shootvals->decorate,
shootvals->show_cursor,
TRUE, /* flash */
filename);
/* FIXME: figure monitor */
break;
}
g_free (filename);
filename = NULL;
retval = g_dbus_proxy_call_sync (proxy, method, args,
G_DBUS_CALL_FLAGS_NONE,
-1, NULL, error);
if (! retval)
goto failure;
g_variant_get (retval, "(bs)",
&success,
&filename);
g_variant_unref (retval);
if (success && filename)
{
GimpColorProfile *profile;
*image_ID = gimp_file_load (GIMP_RUN_NONINTERACTIVE,
filename, filename);
gimp_image_set_filename (*image_ID, "screenshot.png");
profile = gimp_screen_get_color_profile (screen, monitor);
if (profile)
{
gimp_image_set_color_profile (*image_ID, profile);
g_object_unref (profile);
}
g_unlink (filename);
g_free (filename);
g_object_unref (proxy);
proxy = NULL;
return GIMP_PDB_SUCCESS;
}
failure:
g_free (filename);
g_object_unref (proxy);
proxy = NULL;
return GIMP_PDB_EXECUTION_ERROR;
}
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