Implement Status Clock extension
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Arno Renevier
Christian Dywan
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3682b7755e
commit
0d27d6f17d
1 changed files with 163 additions and 0 deletions
163
extensions/status-clock.c
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163
extensions/status-clock.c
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/*
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Copyright (C) 2010 Arno Renevier <arno@renevier.net>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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See the file COPYING for the full license text.
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*/
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/*
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* This extension adds time and/or date in midori statusbar. Format for time
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* display can be configured by creating a desktop entry file named
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* ~/.config/midori/extensions/libclock.so/config
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*
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* That file must contain a section "settings", and a key "format". That format
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* will be used as format parameter to strftime. For example, If you want to
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* display full date and time according to your locale, "config" must contain:
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*
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* [settings]
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* format=%c
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*
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* If that file does not exist, or format specification cannot be read, format
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* fallback to %R which means time will be display with a 24-hour notation. For
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* example, 13:53
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*/
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#include <midori/midori.h>
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#include "config.h"
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#define DEFAULT_FORMAT "%R"
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static void
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clock_deactivate_cb (MidoriExtension* extension,
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MidoriApp* app);
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static gboolean
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clock_set_current_time (MidoriBrowser* browser)
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{
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MidoriExtension* extension;
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GtkWidget* label;
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const gchar* format;
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struct tm *tm;
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time_t rawtime;
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char datestring[60];
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extension = g_object_get_data (G_OBJECT (browser), "clock-extension");
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label = g_object_get_data (G_OBJECT (browser), "clock-label");
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format = midori_extension_get_string (extension, "format");
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rawtime = time (NULL);
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tm = localtime (&rawtime);
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strftime (datestring, 60, format, tm);
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gtk_label_set_label(GTK_LABEL (label), datestring);
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return TRUE;
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}
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static void
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clock_browser_destroy_cb (MidoriBrowser* browser,
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gpointer data)
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{
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GSource* source;
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source = g_object_get_data (G_OBJECT (browser), "clock-timer");
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g_source_destroy (source);
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g_signal_handlers_disconnect_by_func (browser, clock_browser_destroy_cb, NULL);
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}
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static void
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clock_app_add_browser_cb (MidoriApp* app,
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MidoriBrowser* browser,
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MidoriExtension* extension)
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{
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GtkWidget* statusbar;
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GtkWidget* label;
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GSource* source;
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label = gtk_label_new (NULL);
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statusbar = katze_object_get_object (browser, "statusbar");
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gtk_box_pack_end (GTK_BOX (statusbar), label, FALSE, FALSE, 0);
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g_object_set_data (G_OBJECT (browser), "clock-label", label);
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g_object_set_data (G_OBJECT (browser), "clock-extension", extension);
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clock_set_current_time (browser);
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gtk_widget_show (label);
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/* FIXME: Use a 60 second timeout depending on format */
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source = g_timeout_source_new_seconds (1);
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g_source_set_callback (source, (GSourceFunc)clock_set_current_time, browser, NULL);
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g_source_attach (source, NULL);
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g_object_set_data (G_OBJECT (browser), "clock-timer", source);
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g_source_unref (source);
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g_object_unref (statusbar);
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g_signal_connect (browser, "destroy", G_CALLBACK (clock_browser_destroy_cb), NULL);
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}
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static void
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clock_deactivate_cb (MidoriExtension* extension,
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MidoriApp* app)
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{
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KatzeArray* browsers;
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MidoriBrowser* browser;
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GtkWidget* label;
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guint i = 0;
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browsers = katze_object_get_object (app, "browsers");
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while ((browser = katze_array_get_nth_item (browsers, i++)))
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{
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clock_browser_destroy_cb (browser, NULL);
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label = g_object_get_data (G_OBJECT (browser), "clock-label");
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gtk_widget_destroy (label);
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g_object_set_data (G_OBJECT (browser), "clock-label", NULL);
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}
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g_signal_handlers_disconnect_by_func (
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app, clock_app_add_browser_cb, extension);
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g_signal_handlers_disconnect_by_func (
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extension, clock_deactivate_cb, app);
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g_object_unref (browsers);
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}
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static void
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clock_activate_cb (MidoriExtension* extension,
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MidoriApp* app)
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{
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KatzeArray* browsers;
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MidoriBrowser* browser;
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guint i = 0;
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browsers = katze_object_get_object (app, "browsers");
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while ((browser = katze_array_get_nth_item (browsers, i++)))
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clock_app_add_browser_cb (app, browser, extension);
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g_signal_connect (app, "add-browser",
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G_CALLBACK (clock_app_add_browser_cb), extension);
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g_signal_connect (extension, "deactivate",
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G_CALLBACK (clock_deactivate_cb), app);
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g_object_unref (browsers);
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}
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MidoriExtension*
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extension_init (void)
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{
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MidoriExtension* extension = g_object_new (MIDORI_TYPE_EXTENSION,
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"name", _("Status clock"),
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"description", _("Display date and time in the statusbar"),
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"version", "0.1",
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"authors", "Arno Renevier <arno@renevier.net>",
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NULL);
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midori_extension_install_string (extension, "format", DEFAULT_FORMAT);
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g_signal_connect (extension, "activate",
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G_CALLBACK (clock_activate_cb), NULL);
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return extension;
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}
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