timerapplet: Use common subdirs - src, data

2 files changed, 479 insertions, 0 deletions

diff --git a/timerapplet/src/Makefile.am b/timerapplet/src/Makefile.am
new file mode 100644
index 00000000..6eb47ec9
--- /dev/null
+++ b/timerapplet/src/Makefile.am
@@ -0,0 +1,35 @@
+NULL =
+
+AM_CPPFLAGS =				\
+	$(MATE_APPLETS4_CFLAGS)		\
+	$(LIBNOTIFY_CFLAGS)		\
+	-I$(srcdir)			\
+	$(DISABLE_DEPRECATED_CFLAGS)	\
+	$(NULL)
+
+libexec_PROGRAMS = timer-applet
+
+BUILT_SOURCES = timerapplet-resources.c timerapplet-resources.h
+nodist_timer_applet_SOURCES = $(BUILT_SOURCES)
+timer_applet_SOURCES = 		\
+	timerapplet.c		\
+	$(NULL)
+
+timer_applet_LDADD =		\
+	$(MATE_APPLETS4_LIBS)	\
+	$(LIBNOTIFY_LIBS)	\
+	$(NULL)
+
+timer_applet_CFLAGS = $(WARN_CFLAGS)
+
+timerapplet-resources.c: $(srcdir)/../data/timerapplet-resources.gresource.xml $(shell $(GLIB_COMPILE_RESOURCES) --sourcedir=$(srcdir)/../data --generate-dependencies $(srcdir)/../data/timerapplet-resources.gresource.xml)
+	$(AM_V_GEN)$(GLIB_COMPILE_RESOURCES) --target=$@ --sourcedir=$(srcdir)/../data --generate --c-name timerapplet $<
+
+timerapplet-resources.h: $(srcdir)/../data/timerapplet-resources.gresource.xml $(shell $(GLIB_COMPILE_RESOURCES) --sourcedir=$(srcdir)/../data --generate-dependencies $(srcdir)/../data/timerapplet-resources.gresource.xml)
+	$(AM_V_GEN)$(GLIB_COMPILE_RESOURCES) --target=$@ --sourcedir=$(srcdir)/../data --generate --c-name timerapplet $<
+
+CLEANFILES =			\
+	$(BUILT_SOURCES)	\
+	$(NULL)
+
+-include $(top_srcdir)/git.mk
diff --git a/timerapplet/src/timerapplet.c b/timerapplet/src/timerapplet.c
new file mode 100644
index 00000000..0948be43
--- /dev/null
+++ b/timerapplet/src/timerapplet.c
@@ -0,0 +1,444 @@
+/* timerapplet.c:
+ *
+ * Copyright (C) 2014 Stefano Karapetsas
+ *
+ * This file is part of MATE Applets.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * Authors:
+ *      Stefano Karapetsas <[email protected]>
+ */
+
+#include <config.h>
+
+#include <glib.h>
+#include <glib/gi18n.h>
+#include <gio/gio.h>
+#include <gtk/gtk.h>
+
+#include <libnotify/notify.h>
+
+#include <mate-panel-applet.h>
+#include <mate-panel-applet-gsettings.h>
+
+/* Applet constants */
+#define APPLET_ICON  "mate-panel-clock"
+#define STEP         100
+
+/* GSettings constants */
+#define TIMER_SCHEMA            "org.mate.panel.applet.timer"
+#define NAME_KEY                "name"
+#define DURATION_KEY            "duration"
+#define SHOW_NOTIFICATION_KEY   "show-notification"
+#define SHOW_DIALOG_KEY         "show-dialog"
+
+#define GET_WIDGET(x) (GTK_WIDGET (gtk_builder_get_object (builder, (x))))
+#define GET_DIALOG(x) (GTK_DIALOG (gtk_builder_get_object (builder, (x))))
+#define GET_SPIN_BUTTON(x) (GTK_SPIN_BUTTON (gtk_builder_get_object (builder, (x))))
+
+typedef struct
+{
+    MatePanelApplet   *applet;
+
+    GSettings         *settings;
+
+    GtkActionGroup    *action_group;
+    GtkLabel          *label;
+    GtkImage          *image;
+    GtkImage          *pause_image;
+    GtkBox            *box;
+
+    GtkSpinButton     *hours;
+    GtkSpinButton     *minutes;
+    GtkSpinButton     *seconds;
+
+    gboolean           active;
+    gboolean           pause;
+    gint               elapsed;
+
+    guint              timeout_id;
+} TimerApplet;
+
+static void timer_start_callback (GtkAction *action, TimerApplet *applet);
+static void timer_pause_callback (GtkAction *action, TimerApplet *applet);
+static void timer_stop_callback (GtkAction *action, TimerApplet *applet);
+static void timer_about_callback (GtkAction *action, TimerApplet *applet);
+static void timer_reset_callback (GtkAction *action, TimerApplet *applet);
+static void timer_preferences_callback (GtkAction *action, TimerApplet *applet);
+
+static const GtkActionEntry applet_menu_actions [] = {
+    { "Start", "media-playback-start", N_("_Start timer"), NULL, NULL, G_CALLBACK (timer_start_callback) },
+    { "Pause", "media-playback-pause", N_("P_ause timer"), NULL, NULL, G_CALLBACK (timer_pause_callback) },
+    { "Stop", "media-playback-stop", N_("S_top timer"), NULL, NULL, G_CALLBACK (timer_stop_callback) },
+    { "Reset", "edit-undo", N_("R_eset"), NULL, NULL, G_CALLBACK (timer_reset_callback) },
+    { "Preferences", "document-properties", N_("_Preferences"), NULL, NULL, G_CALLBACK (timer_preferences_callback) },
+    { "About", "help-about", N_("_About"), NULL, NULL, G_CALLBACK (timer_about_callback) }
+};
+
+static char *ui = "<menuitem name='Item 1' action='Start' />"
+                  "<menuitem name='Item 2' action='Pause' />"
+                  "<menuitem name='Item 3' action='Stop' />"
+                  "<menuitem name='Item 4' action='Reset' />"
+                  "<menuitem name='Item 5' action='Preferences' />"
+                  "<menuitem name='Item 6' action='About' />";
+
+static void
+timer_applet_destroy (MatePanelApplet *applet_widget, TimerApplet *applet)
+{
+    g_assert (applet);
+
+    if (applet->timeout_id != 0)
+    {
+        g_source_remove(applet->timeout_id);
+        applet->timeout_id = 0;
+    }
+
+    g_object_unref (applet->settings);
+
+    notify_uninit ();
+}
+
+/* timer management */
+static gboolean
+timer_callback (TimerApplet *applet)
+{
+    gboolean retval = TRUE;
+    gchar *label;
+    gchar *name;
+    gchar *tooltip;
+    gint hours, minutes, seconds, duration, remaining;
+
+    label = NULL;
+    tooltip = NULL;
+
+    name = g_settings_get_string (applet->settings, NAME_KEY);
+
+    if (!applet->active)
+    {
+        applet->pause = FALSE;
+        applet->elapsed = 0;
+
+        gtk_label_set_text (applet->label, name);
+        gtk_widget_set_tooltip_text (GTK_WIDGET (applet->label), "");
+        gtk_widget_hide (GTK_WIDGET (applet->pause_image));
+    }
+    else
+    {
+        if (!applet->pause)
+            applet->elapsed += STEP;
+
+        duration = g_settings_get_int (applet->settings, DURATION_KEY);
+
+        remaining = duration - (applet->elapsed / 1000);
+
+        if (remaining <= 0)
+        {
+            applet->active = FALSE;
+            applet->timeout_id = 0;
+
+            label = g_strdup_printf ("Finished %s", name);
+            gtk_label_set_text (applet->label, label);
+            gtk_widget_set_tooltip_text (GTK_WIDGET (applet->label), name);
+            gtk_widget_hide (GTK_WIDGET (applet->pause_image));
+
+            if (g_settings_get_boolean (applet->settings, SHOW_NOTIFICATION_KEY))
+            {
+                NotifyNotification *n;
+                n = notify_notification_new (name, _("Timer finished!"), APPLET_ICON);
+                notify_notification_set_timeout (n, 30000);
+                notify_notification_show (n, NULL);
+                g_object_unref (G_OBJECT (n));
+            }
+
+            if (g_settings_get_boolean (applet->settings, SHOW_DIALOG_KEY))
+            {
+                GtkWidget *dialog = gtk_message_dialog_new_with_markup (NULL,
+                                                                        GTK_DIALOG_MODAL,
+                                                                        GTK_MESSAGE_INFO,
+                                                                        GTK_BUTTONS_OK,
+                                                                        "<b>%s</b>\n\n%s", name, _("Timer finished!"));
+                gtk_dialog_run (GTK_DIALOG (dialog));
+                gtk_widget_destroy (dialog);
+            }
+
+            /* stop further calls */
+            retval = FALSE;
+        }
+        else
+        {
+            hours = remaining / 60 / 60;
+            minutes = remaining / 60 % 60;
+            seconds = remaining % 60;
+
+            if (hours > 0)
+                label = g_strdup_printf ("%02d:%02d:%02d", hours, minutes, seconds);
+            else
+                label = g_strdup_printf ("%02d:%02d", minutes, seconds);
+
+            hours = duration / 60 / 60;
+            minutes = duration / 60 % 60;
+            seconds = duration % 60;
+
+            if (hours > 0)
+                tooltip = g_strdup_printf ("%s (%02d:%02d:%02d)", name, hours, minutes, seconds);
+            else
+                tooltip = g_strdup_printf ("%s (%02d:%02d)", name, minutes, seconds);
+
+            gtk_label_set_text (applet->label, label);
+            gtk_widget_set_tooltip_text (GTK_WIDGET (applet->label), tooltip);
+            gtk_widget_set_visible (GTK_WIDGET (applet->pause_image), applet->pause);
+        }
+
+        g_free (label);
+        g_free (tooltip);
+    }
+
+    /* update actions sensitiveness */
+    gtk_action_set_sensitive (gtk_action_group_get_action (applet->action_group, "Start"), !applet->active || applet->pause);
+    gtk_action_set_sensitive (gtk_action_group_get_action (applet->action_group, "Pause"), applet->active && !applet->pause);
+    gtk_action_set_sensitive (gtk_action_group_get_action (applet->action_group, "Stop"), applet->active);
+    gtk_action_set_sensitive (gtk_action_group_get_action (applet->action_group, "Reset"), !applet->active && !applet->pause && applet->elapsed);
+    gtk_action_set_sensitive (gtk_action_group_get_action (applet->action_group, "Preferences"), !applet->active && !applet->pause);
+
+    g_free (name);
+
+    return retval;
+}
+
+/* start action */
+static void
+timer_start_callback (GtkAction *action, TimerApplet *applet)
+{
+    applet->active = TRUE;
+    if (applet->pause)
+        applet->pause = FALSE;
+    else
+        applet->elapsed = 0;
+    applet->timeout_id = g_timeout_add (STEP, (GSourceFunc) timer_callback, applet);
+}
+
+/* pause action */
+static void
+timer_pause_callback (GtkAction *action, TimerApplet *applet)
+{
+    applet->pause = TRUE;
+    if (applet->timeout_id != 0)
+    {
+        g_source_remove(applet->timeout_id);
+        applet->timeout_id = 0;
+    }
+    timer_callback (applet);
+}
+
+/* stop action */
+static void
+timer_stop_callback (GtkAction *action, TimerApplet *applet)
+{
+    applet->active = FALSE;
+    if (applet->timeout_id != 0)
+    {
+        g_source_remove(applet->timeout_id);
+        applet->timeout_id = 0;
+    }
+    timer_callback (applet);
+}
+
+/* reset action */
+static void
+timer_reset_callback (GtkAction *action, TimerApplet *applet)
+{
+    applet->active = FALSE;
+    applet->pause = FALSE;
+    applet->elapsed = 0;
+    timer_callback (applet);
+}
+
+/* Show the about dialog */
+static void
+timer_about_callback (GtkAction *action, TimerApplet *applet)
+{
+    const char* authors[] = { "Stefano Karapetsas <[email protected]>", NULL };
+
+    gtk_show_about_dialog(NULL,
+                          "title", _("About Timer Applet"),
+                          "version", VERSION,
+                          "copyright", _("Copyright \xc2\xa9 2014 Stefano Karapetsas\n"
+                                         "Copyright \xc2\xa9 2015-2020 MATE developers"),
+                          "authors", authors,
+                          "comments", _("Start a timer and receive a notification when it is finished"),
+                          "translator-credits", _("translator-credits"),
+                          "logo-icon-name", APPLET_ICON,
+                          NULL);
+}
+
+/* calculate duration and save in GSettings */
+static void
+timer_spin_button_value_changed (GtkSpinButton *spinbutton, TimerApplet *applet)
+{
+    gint duration;
+
+    duration =  gtk_spin_button_get_value_as_int (applet->seconds);
+    duration += gtk_spin_button_get_value_as_int (applet->minutes) * 60;
+    duration += gtk_spin_button_get_value_as_int (applet->hours)   * 3600;
+
+    g_settings_set_int (applet->settings, DURATION_KEY, duration);
+}
+
+/* Show the preferences dialog */
+static void
+timer_preferences_callback (GtkAction *action, TimerApplet *applet)
+{
+    GtkBuilder *builder;
+    GtkDialog *dialog;
+    gint duration, hours, minutes, seconds;
+
+    builder = gtk_builder_new_from_resource ("/org/mate/mate-applets/timerapplet/timerapplet-preferences.ui");
+
+    dialog = GET_DIALOG ("preferences_dialog");
+    applet->hours = GET_SPIN_BUTTON ("hours_spinbutton");
+    applet->minutes = GET_SPIN_BUTTON ("minutes_spinbutton");
+    applet->seconds = GET_SPIN_BUTTON ("seconds_spinbutton");
+
+    duration = g_settings_get_int (applet->settings, DURATION_KEY);
+    hours = duration / 60 / 60;
+    minutes = duration / 60 % 60;
+    seconds = duration % 60;
+
+    gtk_spin_button_set_value (applet->hours,   hours);
+    gtk_spin_button_set_value (applet->minutes, minutes);
+    gtk_spin_button_set_value (applet->seconds, seconds);
+
+    g_settings_bind (applet->settings, NAME_KEY, GET_WIDGET ("name_entry"), "text", G_SETTINGS_BIND_DEFAULT);
+    g_settings_bind (applet->settings, SHOW_NOTIFICATION_KEY, GET_WIDGET ("show_notification_popup_check"), "active", G_SETTINGS_BIND_DEFAULT);
+    g_settings_bind (applet->settings, SHOW_DIALOG_KEY, GET_WIDGET ("show_dialog_check"), "active", G_SETTINGS_BIND_DEFAULT);
+
+    /* signals */
+    gtk_builder_add_callback_symbols (builder,
+                                      "on_hours_spinbutton_value_changed", G_CALLBACK (timer_spin_button_value_changed),
+                                      "on_minutes_spinbutton_value_changed", G_CALLBACK (timer_spin_button_value_changed),
+                                      "on_seconds_spinbutton_value_changed", G_CALLBACK (timer_spin_button_value_changed),
+                                      NULL);
+    gtk_builder_connect_signals (builder, applet);
+    g_signal_connect (dialog, "response", G_CALLBACK (gtk_widget_destroy), dialog);
+
+    g_object_unref (builder);
+
+    gtk_widget_show_all (GTK_WIDGET (dialog));
+}
+
+static gboolean
+timer_applet_click (TimerApplet *applet)
+{
+    if (!applet->active && !applet->pause && applet->elapsed)
+        timer_reset_callback (NULL, applet);
+    else if (applet->active && !applet->pause)
+        timer_pause_callback (NULL, applet);
+    else if (!applet->active || applet->pause)
+        timer_start_callback (NULL, applet);
+    return FALSE;
+}
+
+static void
+timer_settings_changed (GSettings *settings, gchar *key, TimerApplet *applet)
+{
+    timer_callback (applet);
+}
+
+static gboolean
+timer_applet_fill (MatePanelApplet* applet_widget)
+{
+    TimerApplet *applet;
+
+    g_set_application_name (_("Timer Applet"));
+    gtk_window_set_default_icon_name (APPLET_ICON);
+
+    if (!notify_is_initted ())
+        notify_init ("timer-applet");
+
+    mate_panel_applet_set_flags (applet_widget, MATE_PANEL_APPLET_EXPAND_MINOR);
+    mate_panel_applet_set_background_widget (MATE_PANEL_APPLET (applet_widget), GTK_WIDGET (applet_widget));
+
+    applet = g_malloc0(sizeof(TimerApplet));
+    applet->applet = applet_widget;
+    applet->settings = mate_panel_applet_settings_new (applet_widget,TIMER_SCHEMA);
+    applet->timeout_id = 0;
+    applet->active = FALSE;
+    applet->pause = FALSE;
+
+    applet->box = GTK_BOX (gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0));
+    applet->image = GTK_IMAGE (gtk_image_new_from_icon_name (APPLET_ICON, GTK_ICON_SIZE_BUTTON));
+    applet->pause_image = GTK_IMAGE (gtk_image_new_from_icon_name ("media-playback-pause", GTK_ICON_SIZE_BUTTON));
+    applet->label = GTK_LABEL (gtk_label_new (""));
+
+    /* we add the Gtk label into the applet */
+    gtk_box_pack_start (applet->box,
+                        GTK_WIDGET (applet->image),
+                        TRUE, TRUE, 0);
+    gtk_box_pack_start (applet->box,
+                        GTK_WIDGET (applet->pause_image),
+                        TRUE, TRUE, 0);
+    gtk_box_pack_start (applet->box,
+                        GTK_WIDGET (applet->label),
+                        TRUE, TRUE, 3);
+
+    gtk_container_add (GTK_CONTAINER (applet_widget),
+                       GTK_WIDGET (applet->box));
+
+    gtk_widget_show_all (GTK_WIDGET (applet->applet));
+    gtk_widget_hide (GTK_WIDGET (applet->pause_image));
+
+    g_signal_connect(G_OBJECT (applet->applet), "destroy",
+                     G_CALLBACK (timer_applet_destroy),
+                     applet);
+
+    g_signal_connect_swapped(GTK_WIDGET (applet->applet), "button-release-event",
+                             G_CALLBACK (timer_applet_click), applet);
+
+    /* set up context menu */
+    applet->action_group = gtk_action_group_new ("Timer Applet Actions");
+    gtk_action_group_set_translation_domain (applet->action_group, GETTEXT_PACKAGE);
+    gtk_action_group_add_actions (applet->action_group, applet_menu_actions,
+                                  G_N_ELEMENTS (applet_menu_actions), applet);
+    mate_panel_applet_setup_menu (applet->applet, ui, applet->action_group);
+
+    /* execute callback to set actions sensitiveness */
+    timer_callback (applet);
+
+    /* GSettings callback */
+    g_signal_connect (G_OBJECT (applet->settings), "changed",
+                      G_CALLBACK (timer_settings_changed), applet);
+
+    return TRUE;
+}
+
+/* this function, called by mate-panel, will create the applet */
+static gboolean
+timer_factory (MatePanelApplet* applet, const char* iid, gpointer data)
+{
+    gboolean retval = FALSE;
+
+    if (!g_strcmp0 (iid, "TimerApplet"))
+        retval = timer_applet_fill (applet);
+
+    return retval;
+}
+
+/* needed by mate-panel applet library */
+MATE_PANEL_APPLET_OUT_PROCESS_FACTORY("TimerAppletFactory",
+                                      PANEL_TYPE_APPLET,
+                                      "Timer applet",
+                                      timer_factory,
+                                      NULL)