diff options
Diffstat (limited to 'plugins/media-keys/gsd-screenshot-utils.c')
| -rw-r--r-- | plugins/media-keys/gsd-screenshot-utils.c | 286 |
1 files changed, 0 insertions, 286 deletions
diff --git a/plugins/media-keys/gsd-screenshot-utils.c b/plugins/media-keys/gsd-screenshot-utils.c deleted file mode 100644 index bf792d9c..00000000 --- a/plugins/media-keys/gsd-screenshot-utils.c +++ /dev/null @@ -1,286 +0,0 @@ -/* gsd-screenshot-utils.c - utilities to take screenshots - * - * Copyright (C) 2012 Red Hat, Inc. - * - * Adapted from gnome-screenshot code, which is - * Copyright (C) 2001-2006 Jonathan Blandford <jrb@alum.mit.edu> - * Copyright (C) 2006 Emmanuele Bassi <ebassi@gnome.org> - * Copyright (C) 2008-2012 Cosimo Cecchi <cosimoc@gnome.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 2 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, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - */ - -#include <config.h> -#include <gtk/gtk.h> -#include <gio/gio.h> -#include <glib/gi18n.h> -#include <string.h> -#include <glib/gstdio.h> - -#include "gsd-screenshot-utils.h" - -#define SHELL_SCREENSHOT_BUS_NAME "org.gnome.Shell" -#define SHELL_SCREENSHOT_BUS_PATH "/org/gnome/Shell/Screenshot" -#define SHELL_SCREENSHOT_BUS_IFACE "org.gnome.Shell.Screenshot" - -typedef enum { - SCREENSHOT_TYPE_SCREEN, - SCREENSHOT_TYPE_WINDOW, - SCREENSHOT_TYPE_AREA -} ScreenshotType; - -typedef struct { - ScreenshotType type; - gboolean copy_to_clipboard; - - GdkRectangle area_selection; - gchar *save_filename; - gchar *used_filename; - - GDBusConnection *connection; -} ScreenshotContext; - -static void -screenshot_context_free (ScreenshotContext *ctx) -{ - g_free (ctx->save_filename); - g_free (ctx->used_filename); - g_clear_object (&ctx->connection); - g_slice_free (ScreenshotContext, ctx); -} - -static void -screenshot_save_to_recent (ScreenshotContext *ctx) -{ - GFile *file = g_file_new_for_path (ctx->used_filename); - gchar *uri = g_file_get_uri (file); - - gtk_recent_manager_add_item (gtk_recent_manager_get_default (), uri); - - g_free (uri); - g_object_unref (file); -} - -static void -bus_call_ready_cb (GObject *source, - GAsyncResult *res, - gpointer user_data) -{ - GError *error = NULL; - ScreenshotContext *ctx = user_data; - GVariant *variant; - gboolean success; - - variant = g_dbus_connection_call_finish (G_DBUS_CONNECTION (source), res, &error); - - if (error != NULL) - { - g_warning ("Failed to save a screenshot: %s\n", error->message); - g_error_free (error); - screenshot_context_free (ctx); - - return; - } - - g_variant_get (variant, "(bs)", &success, &ctx->used_filename); - - if (success) - { - if (!ctx->copy_to_clipboard) - { - screenshot_save_to_recent (ctx); - } - } - - screenshot_context_free (ctx); - g_variant_unref (variant); -} - -static void -screenshot_call_shell (ScreenshotContext *ctx) -{ - const gchar *method_name; - GVariant *method_params; - - if (ctx->type == SCREENSHOT_TYPE_SCREEN) - { - method_name = "Screenshot"; - method_params = g_variant_new ("(bbs)", - FALSE, /* include pointer */ - TRUE, /* flash */ - ctx->save_filename); - } - else if (ctx->type == SCREENSHOT_TYPE_WINDOW) - { - method_name = "ScreenshotWindow"; - method_params = g_variant_new ("(bbbs)", - TRUE, /* include border */ - FALSE, /* include pointer */ - TRUE, /* flash */ - ctx->save_filename); - } - else - { - method_name = "ScreenshotArea"; - method_params = g_variant_new ("(iiiibs)", - ctx->area_selection.x, ctx->area_selection.y, - ctx->area_selection.width, ctx->area_selection.height, - TRUE, /* flash */ - ctx->save_filename); - } - - g_dbus_connection_call (ctx->connection, - SHELL_SCREENSHOT_BUS_NAME, - SHELL_SCREENSHOT_BUS_PATH, - SHELL_SCREENSHOT_BUS_IFACE, - method_name, - method_params, - NULL, - G_DBUS_CALL_FLAGS_NO_AUTO_START, - -1, - NULL, - bus_call_ready_cb, - ctx); -} - -static void -area_selection_ready_cb (GObject *source, - GAsyncResult *res, - gpointer user_data) -{ - GdkRectangle rectangle; - ScreenshotContext *ctx = user_data; - GVariant *geometry; - - geometry = g_dbus_connection_call_finish (G_DBUS_CONNECTION (source), - res, NULL); - - /* cancelled by the user */ - if (!geometry) - { - screenshot_context_free (ctx); - return; - } - - g_variant_get (geometry, "(iiii)", - &rectangle.x, &rectangle.y, - &rectangle.width, &rectangle.height); - - ctx->area_selection = rectangle; - screenshot_call_shell (ctx); - g_variant_unref (geometry); -} - -static void -bus_connection_ready_cb (GObject *source, - GAsyncResult *res, - gpointer user_data) -{ - GError *error = NULL; - ScreenshotContext *ctx = user_data; - - ctx->connection = g_bus_get_finish (res, &error); - - if (error != NULL) - { - g_warning ("Failed to save a screenshot: %s\n", error->message); - g_error_free (error); - screenshot_context_free (ctx); - - return; - } - - if (ctx->type == SCREENSHOT_TYPE_AREA) - g_dbus_connection_call (ctx->connection, - SHELL_SCREENSHOT_BUS_NAME, - SHELL_SCREENSHOT_BUS_PATH, - SHELL_SCREENSHOT_BUS_IFACE, - "SelectArea", - NULL, - NULL, - G_DBUS_CALL_FLAGS_NO_AUTO_START, - -1, - NULL, - area_selection_ready_cb, - ctx); - else - screenshot_call_shell (ctx); -} - -static void -screenshot_take (ScreenshotContext *ctx) -{ - g_bus_get (G_BUS_TYPE_SESSION, NULL, bus_connection_ready_cb, ctx); -} - -static gchar * -screenshot_build_filename (void) -{ - char *file_name, *origin; - GDateTime *d; - - d = g_date_time_new_now_local (); - origin = g_date_time_format (d, "%Y-%m-%d %H-%M-%S"); - g_date_time_unref (d); - - /* translators: this is the name of the file that gets made up - * with the screenshot */ - file_name = g_strdup_printf (_("Screenshot from %s"), origin); - g_free (origin); - - return file_name; -} - -static void -screenshot_check_name_ready (ScreenshotContext *ctx) -{ - if (ctx->copy_to_clipboard) - ctx->save_filename = g_strdup (""); - else - ctx->save_filename = screenshot_build_filename (); - - screenshot_take (ctx); -} - -void -gsd_screenshot_take (MediaKeyType key_type) -{ - ScreenshotContext *ctx = g_slice_new0 (ScreenshotContext); - - ctx->copy_to_clipboard = (key_type == SCREENSHOT_CLIP_KEY || - key_type == WINDOW_SCREENSHOT_CLIP_KEY || - key_type == AREA_SCREENSHOT_CLIP_KEY); - - switch (key_type) - { - case SCREENSHOT_KEY: - case SCREENSHOT_CLIP_KEY: - ctx->type = SCREENSHOT_TYPE_SCREEN; - break; - case WINDOW_SCREENSHOT_KEY: - case WINDOW_SCREENSHOT_CLIP_KEY: - ctx->type = SCREENSHOT_TYPE_WINDOW; - break; - case AREA_SCREENSHOT_KEY: - case AREA_SCREENSHOT_CLIP_KEY: - ctx->type = SCREENSHOT_TYPE_AREA; - break; - default: - g_assert_not_reached (); - break; - } - - screenshot_check_name_ready (ctx); -} |