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Bug 757687 - Screenshot functionality broken under Wayland 

Implement screenshot-gnome-shell.c using the DBus API.
This commit is contained in:
Michael Natterer 2016-03-29 23:36:12 +02:00
parent 7a98b9e043
commit cf6cb8d1ff
1 changed files with 93 additions and 3 deletions
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96
plug-ins/screenshot/screenshot-gnome-shell.c
View File

@ -29,16 +29,28 @@
#include "screenshot-gnome-shell.h"
static GDBusProxy *proxy = NULL;
gboolean
screenshot_gnome_shell_available (void)
{
return FALSE;
proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
G_DBUS_PROXY_FLAGS_NONE,
NULL,
"org.gnome.Shell.Screenshot",
"/org/gnome/Shell/Screenshot",
"org.gnome.Shell.Screenshot",
NULL, NULL);
return proxy != NULL;
}
ScreenshotCapabilities
screenshot_gnome_shell_get_capabilities (void)
{
return 0;
return (SCREENSHOT_CAN_SHOOT_DECORATIONS |
SCREENSHOT_CAN_SHOOT_POINTER);
}
GimpPDBStatusType
@ -46,5 +58,83 @@ screenshot_gnome_shell_shoot (ScreenshotValues *shootvals,
GdkScreen *screen,
gint32 *image_ID)
{
return GIMP_PDB_SUCCESS;
gchar *filename;
const gchar *method = NULL;
GVariant *args = NULL;
GVariant *retval;
gboolean success;
if (shootvals->select_delay > 0)
screenshot_delay (shootvals->select_delay);
filename = g_strdup ("/tmp/gimp-screenshot.png");
switch (shootvals->shoot_type)
{
case SHOOT_ROOT:
method = "Screenshot";
args = g_variant_new ("(bbs)",
shootvals->show_cursor,
TRUE, /* flash */
filename);
break;
case SHOOT_REGION:
retval = g_dbus_proxy_call_sync (proxy, "SelectArea", NULL,
G_DBUS_CALL_FLAGS_NONE,
-1, NULL, NULL);
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);
break;
case SHOOT_WINDOW:
method = "ScreenshotWindow";
args = g_variant_new ("(bbbs)",
shootvals->decorate,
shootvals->show_cursor,
TRUE, /* flash */
filename);
break;
}
g_free (filename);
retval = g_dbus_proxy_call_sync (proxy, method, args,
G_DBUS_CALL_FLAGS_NONE,
-1, NULL, NULL);
g_variant_get (retval, "(bs)",
&success,
&filename);
g_variant_unref (retval);
if (success && filename)
{
*image_ID = gimp_file_load (GIMP_RUN_NONINTERACTIVE,
filename, filename);
gimp_image_set_filename (*image_ID, "screenshot.png");
g_free (filename);
return GIMP_PDB_SUCCESS;
}
return GIMP_PDB_EXECUTION_ERROR;
}