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-rw-r--r--src/caja-x-content-bar.c331
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diff --git a/src/caja-x-content-bar.c b/src/caja-x-content-bar.c
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+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2008 Red Hat, Inc.
+ * Copyright (C) 2006 Paolo Borelli <[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.
+ *
+ * Authors: David Zeuthen <[email protected]>
+ * Paolo Borelli <[email protected]>
+ *
+ */
+
+#include "config.h"
+
+#include <glib/gi18n-lib.h>
+#include <gtk/gtk.h>
+#include <string.h>
+
+#include "caja-x-content-bar.h"
+#include <libcaja-private/caja-autorun.h>
+#include <libcaja-private/caja-icon-info.h>
+
+#define CAJA_X_CONTENT_BAR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), CAJA_TYPE_X_CONTENT_BAR, CajaXContentBarPrivate))
+
+struct CajaXContentBarPrivate
+{
+ GtkWidget *label;
+ GtkWidget *button;
+
+ char *x_content_type;
+ GMount *mount;
+};
+
+enum
+{
+ PROP_0,
+ PROP_MOUNT,
+ PROP_X_CONTENT_TYPE,
+};
+
+G_DEFINE_TYPE (CajaXContentBar, caja_x_content_bar, GTK_TYPE_HBOX)
+
+void
+caja_x_content_bar_set_x_content_type (CajaXContentBar *bar, const char *x_content_type)
+{
+ char *message;
+ char *description;
+ GAppInfo *default_app;
+
+ g_free (bar->priv->x_content_type);
+ bar->priv->x_content_type = g_strdup (x_content_type);
+
+ description = g_content_type_get_description (x_content_type);
+
+ /* Customize greeting for well-known x-content types */
+ if (strcmp (x_content_type, "x-content/audio-cdda") == 0)
+ {
+ message = g_strdup (_("These files are on an Audio CD."));
+ }
+ else if (strcmp (x_content_type, "x-content/audio-dvd") == 0)
+ {
+ message = g_strdup (_("These files are on an Audio DVD."));
+ }
+ else if (strcmp (x_content_type, "x-content/video-dvd") == 0)
+ {
+ message = g_strdup (_("These files are on a Video DVD."));
+ }
+ else if (strcmp (x_content_type, "x-content/video-vcd") == 0)
+ {
+ message = g_strdup (_("These files are on a Video CD."));
+ }
+ else if (strcmp (x_content_type, "x-content/video-svcd") == 0)
+ {
+ message = g_strdup (_("These files are on a Super Video CD."));
+ }
+ else if (strcmp (x_content_type, "x-content/image-photocd") == 0)
+ {
+ message = g_strdup (_("These files are on a Photo CD."));
+ }
+ else if (strcmp (x_content_type, "x-content/image-picturecd") == 0)
+ {
+ message = g_strdup (_("These files are on a Picture CD."));
+ }
+ else if (strcmp (x_content_type, "x-content/image-dcf") == 0)
+ {
+ message = g_strdup (_("The media contains digital photos."));
+ }
+ else if (strcmp (x_content_type, "x-content/audio-player") == 0)
+ {
+ message = g_strdup (_("These files are on a digital audio player."));
+ }
+ else if (strcmp (x_content_type, "x-content/software") == 0)
+ {
+ message = g_strdup (_("The media contains software."));
+ }
+ else
+ {
+ /* fallback to generic greeting */
+ message = g_strdup_printf (_("The media has been detected as \"%s\"."), description);
+ }
+
+
+ gtk_label_set_text (GTK_LABEL (bar->priv->label), message);
+ gtk_widget_show (bar->priv->label);
+
+ /* TODO: We really need a GtkBrowserBackButton-ish widget here.. until then, we only
+ * show the default application. */
+
+ default_app = g_app_info_get_default_for_type (x_content_type, FALSE);
+ if (default_app != NULL)
+ {
+ char *button_text;
+ const char *name;
+ GIcon *icon;
+ GtkWidget *image;
+
+ icon = g_app_info_get_icon (default_app);
+ if (icon != NULL)
+ {
+ GdkPixbuf *pixbuf;
+ int icon_size;
+ CajaIconInfo *icon_info;
+ icon_size = caja_get_icon_size_for_stock_size (GTK_ICON_SIZE_BUTTON);
+ icon_info = caja_icon_info_lookup (icon, icon_size);
+ pixbuf = caja_icon_info_get_pixbuf_at_size (icon_info, icon_size);
+ image = gtk_image_new_from_pixbuf (pixbuf);
+ g_object_unref (pixbuf);
+ g_object_unref (icon_info);
+ }
+ else
+ {
+ image = NULL;
+ }
+
+ name = g_app_info_get_display_name (default_app);
+ button_text = g_strdup_printf (_("Open %s"), name);
+
+ gtk_button_set_image (GTK_BUTTON (bar->priv->button), image);
+ gtk_button_set_label (GTK_BUTTON (bar->priv->button), button_text);
+ gtk_widget_show (bar->priv->button);
+ g_free (button_text);
+ g_object_unref (default_app);
+ }
+ else
+ {
+ gtk_widget_hide (bar->priv->button);
+ }
+
+ g_free (message);
+ g_free (description);
+}
+
+const char *
+caja_x_content_bar_get_x_content_type (CajaXContentBar *bar)
+{
+ return bar->priv->x_content_type;
+}
+
+GMount *
+caja_x_content_bar_get_mount (CajaXContentBar *bar)
+{
+ return bar->priv->mount != NULL ? g_object_ref (bar->priv->mount) : NULL;
+}
+
+void
+caja_x_content_bar_set_mount (CajaXContentBar *bar, GMount *mount)
+{
+ if (bar->priv->mount != NULL)
+ {
+ g_object_unref (bar->priv->mount);
+ }
+ bar->priv->mount = mount != NULL ? g_object_ref (mount) : NULL;
+}
+
+
+static void
+caja_x_content_bar_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ CajaXContentBar *bar;
+
+ bar = CAJA_X_CONTENT_BAR (object);
+
+ switch (prop_id)
+ {
+ case PROP_MOUNT:
+ caja_x_content_bar_set_mount (bar, G_MOUNT (g_value_get_object (value)));
+ break;
+ case PROP_X_CONTENT_TYPE:
+ caja_x_content_bar_set_x_content_type (bar, g_value_get_string (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+caja_x_content_bar_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ CajaXContentBar *bar;
+
+ bar = CAJA_X_CONTENT_BAR (object);
+
+ switch (prop_id)
+ {
+ case PROP_MOUNT:
+ g_value_set_object (value, bar->priv->mount);
+ break;
+ case PROP_X_CONTENT_TYPE:
+ g_value_set_string (value, bar->priv->x_content_type);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+caja_x_content_bar_finalize (GObject *object)
+{
+ CajaXContentBar *bar = CAJA_X_CONTENT_BAR (object);
+
+ g_free (bar->priv->x_content_type);
+ if (bar->priv->mount != NULL)
+ g_object_unref (bar->priv->mount);
+
+ G_OBJECT_CLASS (caja_x_content_bar_parent_class)->finalize (object);
+}
+
+static void
+caja_x_content_bar_class_init (CajaXContentBarClass *klass)
+{
+ GObjectClass *object_class;
+
+ object_class = G_OBJECT_CLASS (klass);
+ object_class->get_property = caja_x_content_bar_get_property;
+ object_class->set_property = caja_x_content_bar_set_property;
+ object_class->finalize = caja_x_content_bar_finalize;
+
+ g_type_class_add_private (klass, sizeof (CajaXContentBarPrivate));
+
+ g_object_class_install_property (object_class,
+ PROP_MOUNT,
+ g_param_spec_object (
+ "mount",
+ "The GMount to run programs for",
+ "The GMount to run programs for",
+ G_TYPE_MOUNT,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
+
+ g_object_class_install_property (object_class,
+ PROP_X_CONTENT_TYPE,
+ g_param_spec_string (
+ "x-content-type",
+ "The x-content type for the cluebar",
+ "The x-content type for the cluebar",
+ NULL,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
+}
+
+static void
+button_clicked_callback (GtkWidget *button, CajaXContentBar *bar)
+{
+ GAppInfo *default_app;
+
+ if (bar->priv->x_content_type == NULL ||
+ bar->priv->mount == NULL)
+ return;
+
+ default_app = g_app_info_get_default_for_type (bar->priv->x_content_type, FALSE);
+ if (default_app != NULL)
+ {
+ caja_autorun_launch_for_mount (bar->priv->mount, default_app);
+ g_object_unref (default_app);
+ }
+}
+
+static void
+caja_x_content_bar_init (CajaXContentBar *bar)
+{
+ GtkWidget *hbox;
+
+ bar->priv = CAJA_X_CONTENT_BAR_GET_PRIVATE (bar);
+
+ hbox = GTK_WIDGET (bar);
+
+ bar->priv->label = gtk_label_new (NULL);
+ gtk_label_set_ellipsize (GTK_LABEL (bar->priv->label), PANGO_ELLIPSIZE_END);
+ gtk_misc_set_alignment (GTK_MISC (bar->priv->label), 0.0, 0.5);
+ gtk_box_pack_start (GTK_BOX (bar), bar->priv->label, TRUE, TRUE, 0);
+
+ bar->priv->button = gtk_button_new ();
+ gtk_box_pack_end (GTK_BOX (hbox), bar->priv->button, FALSE, FALSE, 0);
+
+ g_signal_connect (bar->priv->button,
+ "clicked",
+ G_CALLBACK (button_clicked_callback),
+ bar);
+}
+
+GtkWidget *
+caja_x_content_bar_new (GMount *mount,
+ const char *x_content_type)
+{
+ GObject *bar;
+
+ bar = g_object_new (CAJA_TYPE_X_CONTENT_BAR,
+ "mount", mount,
+ "x-content-type", x_content_type,
+ NULL);
+
+ return GTK_WIDGET (bar);
+}
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