diff options
Diffstat (limited to 'plugins/statusbar-date')
| -rw-r--r-- | plugins/statusbar-date/eom-statusbar-date-plugin.c | 184 | ||||
| -rw-r--r-- | plugins/statusbar-date/eom-statusbar-date-plugin.h | 74 | ||||
| -rw-r--r-- | plugins/statusbar-date/statusbar-date.eom-plugin.desktop.in | 9 |
3 files changed, 267 insertions, 0 deletions
diff --git a/plugins/statusbar-date/eom-statusbar-date-plugin.c b/plugins/statusbar-date/eom-statusbar-date-plugin.c new file mode 100644 index 0000000..f096fcf --- /dev/null +++ b/plugins/statusbar-date/eom-statusbar-date-plugin.c @@ -0,0 +1,184 @@ +/* Statusbar Date -- Shows the EXIF date in EOM's statusbar + * + * Copyright (C) 2008 The Free Software Foundation + * + * Author: Claudio Saavedra <[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. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "eom-statusbar-date-plugin.h" + +#include <gmodule.h> +#include <glib/gi18n-lib.h> + +#include <libexif/exif-data.h> + +#include <eom-debug.h> +#include <eom-scroll-view.h> +#include <eom-image.h> +#include <eom-thumb-view.h> +#include <eom-exif-util.h> + + +#define WINDOW_DATA_KEY "EomStatusbarDateWindowData" + +EOM_PLUGIN_REGISTER_TYPE(EomStatusbarDatePlugin, eom_statusbar_date_plugin) + +typedef struct +{ + GtkWidget *statusbar_date; + gulong signal_id; +} WindowData; + +static void +free_window_data (WindowData *data) +{ + g_return_if_fail (data != NULL); + + eom_debug (DEBUG_PLUGINS); + + g_free (data); +} + +static void +statusbar_set_date (GtkStatusbar *statusbar, EomThumbView *view) +{ + EomImage *image; + gchar *date = NULL; + gchar time_buffer[32]; + ExifData *exif_data; + + if (eom_thumb_view_get_n_selected (view) == 0) + return; + + image = eom_thumb_view_get_first_selected_image (view); + + gtk_statusbar_pop (statusbar, 0); + + if (!eom_image_has_data (image, EOM_IMAGE_DATA_EXIF)) { + if (!eom_image_load (image, EOM_IMAGE_DATA_EXIF, NULL, NULL)) { + gtk_widget_hide (GTK_WIDGET (statusbar)); + } + } + + exif_data = (ExifData *) eom_image_get_exif_info (image); + if (exif_data) { + date = eom_exif_util_format_date ( + eom_exif_util_get_value (exif_data, EXIF_TAG_DATE_TIME_ORIGINAL, time_buffer, 32)); + exif_data_unref (exif_data); + } + + if (date) { + gtk_statusbar_push (statusbar, 0, date); + gtk_widget_show (GTK_WIDGET (statusbar)); + g_free (date); + } else { + gtk_widget_hide (GTK_WIDGET (statusbar)); + } +} + +static void +selection_changed_cb (EomThumbView *view, WindowData *data) +{ + statusbar_set_date (GTK_STATUSBAR (data->statusbar_date), view); +} +static void +eom_statusbar_date_plugin_init (EomStatusbarDatePlugin *plugin) +{ + eom_debug_message (DEBUG_PLUGINS, "EomStatusbarDatePlugin initializing"); +} + +static void +eom_statusbar_date_plugin_finalize (GObject *object) +{ + eom_debug_message (DEBUG_PLUGINS, "EomStatusbarDatePlugin finalizing"); + + G_OBJECT_CLASS (eom_statusbar_date_plugin_parent_class)->finalize (object); +} + +static void +impl_activate (EomPlugin *plugin, + EomWindow *window) +{ + GtkWidget *statusbar = eom_window_get_statusbar (window); + GtkWidget *thumbview = eom_window_get_thumb_view (window); + WindowData *data; + + eom_debug (DEBUG_PLUGINS); + + data = g_new (WindowData, 1); + data->statusbar_date = gtk_statusbar_new (); + gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR (data->statusbar_date), + FALSE); + gtk_widget_set_size_request (data->statusbar_date, 200, 10); + gtk_box_pack_end (GTK_BOX (statusbar), + data->statusbar_date, + FALSE, FALSE, 0); + + data->signal_id = g_signal_connect_after (G_OBJECT (thumbview), "selection_changed", + G_CALLBACK (selection_changed_cb), data); + + statusbar_set_date (GTK_STATUSBAR (data->statusbar_date), + EOM_THUMB_VIEW (eom_window_get_thumb_view (window))); + + g_object_set_data_full (G_OBJECT (window), + WINDOW_DATA_KEY, + data, + (GDestroyNotify) free_window_data); +} + +static void +impl_deactivate (EomPlugin *plugin, + EomWindow *window) +{ + GtkWidget *statusbar = eom_window_get_statusbar (window); + GtkWidget *view = eom_window_get_thumb_view (window); + WindowData *data; + + data = (WindowData *) g_object_get_data (G_OBJECT (window), + WINDOW_DATA_KEY); + + g_signal_handler_disconnect (view, data->signal_id); + + gtk_container_remove (GTK_CONTAINER (statusbar), data->statusbar_date); + + g_object_set_data (G_OBJECT (window), + WINDOW_DATA_KEY, + NULL); +} + +static void +impl_update_ui (EomPlugin *plugin, + EomWindow *window) +{ +} + +static void +eom_statusbar_date_plugin_class_init (EomStatusbarDatePluginClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + EomPluginClass *plugin_class = EOM_PLUGIN_CLASS (klass); + + object_class->finalize = eom_statusbar_date_plugin_finalize; + + plugin_class->activate = impl_activate; + plugin_class->deactivate = impl_deactivate; + plugin_class->update_ui = impl_update_ui; +} diff --git a/plugins/statusbar-date/eom-statusbar-date-plugin.h b/plugins/statusbar-date/eom-statusbar-date-plugin.h new file mode 100644 index 0000000..fccb533 --- /dev/null +++ b/plugins/statusbar-date/eom-statusbar-date-plugin.h @@ -0,0 +1,74 @@ +/* Statusbar Date -- Shows the EXIF date in EOM's statusbar + * + * Copyright (C) 2008 The Free Software Foundation + * + * Author: Claudio Saavedra <[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. + */ + +#ifndef __EOM_STATUSBAR_DATE_PLUGIN_H__ +#define __EOM_STATUSBAR_DATE_PLUGIN_H__ + +#include <glib.h> +#include <glib-object.h> +#include <eom-plugin.h> + +G_BEGIN_DECLS + +/* + * Type checking and casting macros + */ +#define EOM_TYPE_STATUSBAR_DATE_PLUGIN (eom_statusbar_date_plugin_get_type ()) +#define EOM_STATUSBAR_DATE_PLUGIN(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), EOM_TYPE_STATUSBAR_DATE_PLUGIN, EomStatusbarDatePlugin)) +#define EOM_STATUSBAR_DATE_PLUGIN_CLASS(k) G_TYPE_CHECK_CLASS_CAST((k), EOM_TYPE_STATUSBAR_DATE_PLUGIN, EomStatusbarDatePluginClass)) +#define EOM_IS_STATUSBAR_DATE_PLUGIN(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), EOM_TYPE_STATUSBAR_DATE_PLUGIN)) +#define EOM_IS_STATUSBAR_DATE_PLUGIN_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), EOM_TYPE_STATUSBAR_DATE_PLUGIN)) +#define EOM_STATUSBAR_DATE_PLUGIN_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), EOM_TYPE_STATUSBAR_DATE_PLUGIN, EomStatusbarDatePluginClass)) + +/* Private structure type */ +typedef struct _EomStatusbarDatePluginPrivate EomStatusbarDatePluginPrivate; + +/* + * Main object structure + */ +typedef struct _EomStatusbarDatePlugin EomStatusbarDatePlugin; + +struct _EomStatusbarDatePlugin +{ + EomPlugin parent_instance; +}; + +/* + * Class definition + */ +typedef struct _EomStatusbarDatePluginClass EomStatusbarDatePluginClass; + +struct _EomStatusbarDatePluginClass +{ + EomPluginClass parent_class; +}; + +/* + * Public methods + */ +GType eom_statusbar_date_plugin_get_type (void) G_GNUC_CONST; + +/* All the plugins must implement this function */ +G_MODULE_EXPORT GType register_eom_plugin (GTypeModule *module); + +G_END_DECLS + +#endif /* __EOM_STATUSBAR_DATE_PLUGIN_H__ */ diff --git a/plugins/statusbar-date/statusbar-date.eom-plugin.desktop.in b/plugins/statusbar-date/statusbar-date.eom-plugin.desktop.in new file mode 100644 index 0000000..c90c0f0 --- /dev/null +++ b/plugins/statusbar-date/statusbar-date.eom-plugin.desktop.in @@ -0,0 +1,9 @@ + +[Eom Plugin] +Module=statusbar-date +IAge=2 +_Name=Date in statusbar +_Description=Shows the image date in the window statusbar +Authors=Claudio Saavedra <[email protected]> +Copyright=Copyright © 2008 Free Software Foundation +Website=http://www.gnome.org/projects/eom |