moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 339 insertions, 0 deletions

diff --git a/plugins/typing-break/gsd-typing-break-manager.c b/plugins/typing-break/gsd-typing-break-manager.c
new file mode 100644
index 0000000..d157964
--- /dev/null
+++ b/plugins/typing-break/gsd-typing-break-manager.c
@@ -0,0 +1,339 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <[email protected]>
+ *
+ * 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, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#include "config.h"
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <signal.h>
+
+#include <locale.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <gdk/gdk.h>
+#include <gdk/gdkx.h>
+#include <gtk/gtk.h>
+#include <mateconf/mateconf-client.h>
+
+#include "mate-settings-profile.h"
+#include "gsd-typing-break-manager.h"
+
+#define GSD_TYPING_BREAK_MANAGER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GSD_TYPE_TYPING_BREAK_MANAGER, GsdTypingBreakManagerPrivate))
+
+#define MATECONF_BREAK_DIR           "/desktop/mate/typing_break"
+
+struct GsdTypingBreakManagerPrivate
+{
+        GPid  typing_monitor_pid;
+        guint typing_monitor_idle_id;
+        guint child_watch_id;
+        guint setup_id;
+        guint notify;
+};
+
+static void     gsd_typing_break_manager_class_init  (GsdTypingBreakManagerClass *klass);
+static void     gsd_typing_break_manager_init        (GsdTypingBreakManager      *typing_break_manager);
+static void     gsd_typing_break_manager_finalize    (GObject             *object);
+
+G_DEFINE_TYPE (GsdTypingBreakManager, gsd_typing_break_manager, G_TYPE_OBJECT)
+
+static gpointer manager_object = NULL;
+
+static gboolean
+typing_break_timeout (GsdTypingBreakManager *manager)
+{
+        if (manager->priv->typing_monitor_pid > 0) {
+                kill (manager->priv->typing_monitor_pid, SIGKILL);
+        }
+
+        manager->priv->typing_monitor_idle_id = 0;
+
+        return FALSE;
+}
+
+static void
+child_watch (GPid                   pid,
+             int                    status,
+             GsdTypingBreakManager *manager)
+{
+        if (pid == manager->priv->typing_monitor_pid) {
+                manager->priv->typing_monitor_pid = 0;
+                g_spawn_close_pid (pid);
+        }
+}
+
+static void
+setup_typing_break (GsdTypingBreakManager *manager,
+                    gboolean               enabled)
+{
+        mate_settings_profile_start (NULL);
+
+        if (! enabled) {
+                if (manager->priv->typing_monitor_pid != 0) {
+                        manager->priv->typing_monitor_idle_id = g_timeout_add_seconds (3, (GSourceFunc) typing_break_timeout, manager);
+                }
+                return;
+        }
+
+        if (manager->priv->typing_monitor_idle_id != 0) {
+                g_source_remove (manager->priv->typing_monitor_idle_id);
+                manager->priv->typing_monitor_idle_id = 0;
+        }
+
+        if (manager->priv->typing_monitor_pid == 0) {
+                GError  *error;
+                char    *argv[] = { "mate-typing-monitor", "-n", NULL };
+                gboolean res;
+
+                error = NULL;
+                res = g_spawn_async ("/",
+                                     argv,
+                                     NULL,
+                                     G_SPAWN_STDOUT_TO_DEV_NULL
+                                     | G_SPAWN_STDERR_TO_DEV_NULL
+                                     | G_SPAWN_SEARCH_PATH
+                                     | G_SPAWN_DO_NOT_REAP_CHILD,
+                                     NULL,
+                                     NULL,
+                                     &manager->priv->typing_monitor_pid,
+                                     &error);
+                if (! res) {
+                        /* FIXME: put up a warning */
+                        g_warning ("failed: %s\n", error->message);
+                        g_error_free (error);
+                        manager->priv->typing_monitor_pid = 0;
+                        return;
+                }
+
+                manager->priv->child_watch_id = g_child_watch_add (manager->priv->typing_monitor_pid,
+                                                                   (GChildWatchFunc)child_watch,
+                                                                   manager);
+        }
+
+        mate_settings_profile_end (NULL);
+}
+
+static void
+typing_break_callback (MateConfClient           *client,
+                       guint                  cnxn_id,
+                       MateConfEntry            *entry,
+                       GsdTypingBreakManager *manager)
+{
+        if (! strcmp (entry->key, "/desktop/mate/typing_break/enabled")) {
+                if (entry->value->type == MATECONF_VALUE_BOOL) {
+                        setup_typing_break (manager, mateconf_value_get_bool (entry->value));
+                }
+        }
+}
+
+static gboolean
+really_setup_typing_break (GsdTypingBreakManager *manager)
+{
+        setup_typing_break (manager, TRUE);
+        manager->priv->setup_id = 0;
+        return FALSE;
+}
+
+gboolean
+gsd_typing_break_manager_start (GsdTypingBreakManager *manager,
+                                GError               **error)
+{
+        MateConfClient *client;
+        gboolean     enabled;
+
+        g_debug ("Starting typing_break manager");
+        mate_settings_profile_start (NULL);
+
+        client = mateconf_client_get_default ();
+
+        mateconf_client_add_dir (client, MATECONF_BREAK_DIR, MATECONF_CLIENT_PRELOAD_ONELEVEL, NULL);
+        manager->priv->notify =
+                mateconf_client_notify_add (client,
+                                         MATECONF_BREAK_DIR,
+                                         (MateConfClientNotifyFunc) typing_break_callback, manager,
+                                         NULL, NULL);
+
+        enabled = mateconf_client_get_bool (client, MATECONF_BREAK_DIR "/enabled", NULL);
+        g_object_unref (client);
+        if (enabled) {
+                manager->priv->setup_id =
+                        g_timeout_add_seconds (3,
+                                               (GSourceFunc) really_setup_typing_break,
+                                               manager);
+        }
+
+        mate_settings_profile_end (NULL);
+
+        return TRUE;
+}
+
+void
+gsd_typing_break_manager_stop (GsdTypingBreakManager *manager)
+{
+        GsdTypingBreakManagerPrivate *p = manager->priv;
+
+        g_debug ("Stopping typing_break manager");
+
+        if (p->setup_id != 0) {
+                g_source_remove (p->setup_id);
+                p->setup_id = 0;
+        }
+
+        if (p->child_watch_id != 0) {
+                g_source_remove (p->child_watch_id);
+                p->child_watch_id = 0;
+        }
+
+        if (p->typing_monitor_idle_id != 0) {
+                g_source_remove (p->typing_monitor_idle_id);
+                p->typing_monitor_idle_id = 0;
+        }
+
+        if (p->typing_monitor_pid > 0) {
+                kill (p->typing_monitor_pid, SIGKILL);
+                g_spawn_close_pid (p->typing_monitor_pid);
+                p->typing_monitor_pid = 0;
+        }
+
+        if (p->notify != 0) {
+                MateConfClient *client = mateconf_client_get_default ();
+                mateconf_client_remove_dir (client, MATECONF_BREAK_DIR, NULL);
+                mateconf_client_notify_remove (client, p->notify);
+                g_object_unref (client);
+                p->notify = 0;
+        }
+}
+
+static void
+gsd_typing_break_manager_set_property (GObject        *object,
+                               guint           prop_id,
+                               const GValue   *value,
+                               GParamSpec     *pspec)
+{
+        GsdTypingBreakManager *self;
+
+        self = GSD_TYPING_BREAK_MANAGER (object);
+
+        switch (prop_id) {
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+                break;
+        }
+}
+
+static void
+gsd_typing_break_manager_get_property (GObject        *object,
+                               guint           prop_id,
+                               GValue         *value,
+                               GParamSpec     *pspec)
+{
+        GsdTypingBreakManager *self;
+
+        self = GSD_TYPING_BREAK_MANAGER (object);
+
+        switch (prop_id) {
+        default:
+                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+                break;
+        }
+}
+
+static GObject *
+gsd_typing_break_manager_constructor (GType                  type,
+                              guint                  n_construct_properties,
+                              GObjectConstructParam *construct_properties)
+{
+        GsdTypingBreakManager      *typing_break_manager;
+        GsdTypingBreakManagerClass *klass;
+
+        klass = GSD_TYPING_BREAK_MANAGER_CLASS (g_type_class_peek (GSD_TYPE_TYPING_BREAK_MANAGER));
+
+        typing_break_manager = GSD_TYPING_BREAK_MANAGER (G_OBJECT_CLASS (gsd_typing_break_manager_parent_class)->constructor (type,
+                                                                                                      n_construct_properties,
+                                                                                                      construct_properties));
+
+        return G_OBJECT (typing_break_manager);
+}
+
+static void
+gsd_typing_break_manager_dispose (GObject *object)
+{
+        GsdTypingBreakManager *typing_break_manager;
+
+        typing_break_manager = GSD_TYPING_BREAK_MANAGER (object);
+
+        G_OBJECT_CLASS (gsd_typing_break_manager_parent_class)->dispose (object);
+}
+
+static void
+gsd_typing_break_manager_class_init (GsdTypingBreakManagerClass *klass)
+{
+        GObjectClass   *object_class = G_OBJECT_CLASS (klass);
+
+        object_class->get_property = gsd_typing_break_manager_get_property;
+        object_class->set_property = gsd_typing_break_manager_set_property;
+        object_class->constructor = gsd_typing_break_manager_constructor;
+        object_class->dispose = gsd_typing_break_manager_dispose;
+        object_class->finalize = gsd_typing_break_manager_finalize;
+
+        g_type_class_add_private (klass, sizeof (GsdTypingBreakManagerPrivate));
+}
+
+static void
+gsd_typing_break_manager_init (GsdTypingBreakManager *manager)
+{
+        manager->priv = GSD_TYPING_BREAK_MANAGER_GET_PRIVATE (manager);
+
+}
+
+static void
+gsd_typing_break_manager_finalize (GObject *object)
+{
+        GsdTypingBreakManager *typing_break_manager;
+
+        g_return_if_fail (object != NULL);
+        g_return_if_fail (GSD_IS_TYPING_BREAK_MANAGER (object));
+
+        typing_break_manager = GSD_TYPING_BREAK_MANAGER (object);
+
+        g_return_if_fail (typing_break_manager->priv != NULL);
+
+        G_OBJECT_CLASS (gsd_typing_break_manager_parent_class)->finalize (object);
+}
+
+GsdTypingBreakManager *
+gsd_typing_break_manager_new (void)
+{
+        if (manager_object != NULL) {
+                g_object_ref (manager_object);
+        } else {
+                manager_object = g_object_new (GSD_TYPE_TYPING_BREAK_MANAGER, NULL);
+                g_object_add_weak_pointer (manager_object,
+                                           (gpointer *) &manager_object);
+        }
+
+        return GSD_TYPING_BREAK_MANAGER (manager_object);
+}