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-rw-r--r--src/nautilus-x-content-bar.c352
1 files changed, 352 insertions, 0 deletions
diff --git a/src/nautilus-x-content-bar.c b/src/nautilus-x-content-bar.c
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--- /dev/null
+++ b/src/nautilus-x-content-bar.c
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+/*
+ * Copyright (C) 2008 Red Hat, Inc.
+ * Copyright (C) 2006 Paolo Borelli <pborelli@katamail.com>
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors: David Zeuthen <davidz@redhat.com>
+ * Paolo Borelli <pborelli@katamail.com>
+ *
+ */
+
+#include "config.h"
+
+#include <glib/gi18n.h>
+#include <gtk/gtk.h>
+#include <string.h>
+
+#include "nautilus-x-content-bar.h"
+#include "nautilus-icon-info.h"
+#include "nautilus-file-utilities.h"
+#include "nautilus-program-choosing.h"
+
+struct _NautilusXContentBar
+{
+ GtkInfoBar parent_instance;
+ GtkWidget *label;
+
+ char **x_content_types;
+ GMount *mount;
+};
+
+enum
+{
+ PROP_0,
+ PROP_MOUNT,
+ PROP_X_CONTENT_TYPES,
+};
+
+enum
+{
+ CONTENT_BAR_RESPONSE_APP = 1
+};
+
+G_DEFINE_TYPE (NautilusXContentBar, nautilus_x_content_bar, GTK_TYPE_INFO_BAR)
+
+static void
+content_bar_response_cb (GtkInfoBar *infobar,
+ gint response_id,
+ gpointer user_data)
+{
+ GAppInfo *default_app;
+ NautilusXContentBar *bar = user_data;
+
+ if (response_id < 0)
+ {
+ return;
+ }
+
+ if (bar->x_content_types == NULL ||
+ bar->mount == NULL)
+ {
+ return;
+ }
+
+ /* FIXME */
+ default_app = g_app_info_get_default_for_type (bar->x_content_types[response_id], FALSE);
+ if (default_app != NULL)
+ {
+ nautilus_launch_application_for_mount (default_app, bar->mount,
+ GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (bar))));
+ g_object_unref (default_app);
+ }
+}
+
+static void
+nautilus_x_content_bar_set_x_content_types (NautilusXContentBar *bar,
+ const char * const *x_content_types)
+{
+ char *message = NULL;
+ guint num_types;
+ guint n;
+ GPtrArray *types;
+ GPtrArray *apps;
+ GAppInfo *default_app;
+
+ g_strfreev (bar->x_content_types);
+
+ if (!should_handle_content_types (x_content_types))
+ {
+ g_warning ("Content types in content types bar cannot be handled. Check before creating the content bar if they can be handled.");
+ return;
+ }
+
+ types = g_ptr_array_new ();
+ apps = g_ptr_array_new ();
+ g_ptr_array_set_free_func (apps, g_object_unref);
+ for (n = 0; x_content_types[n] != NULL; n++)
+ {
+ if (!should_handle_content_type (x_content_types[n]))
+ {
+ continue;
+ }
+
+ default_app = g_app_info_get_default_for_type (x_content_types[n], FALSE);
+ g_ptr_array_add (types, g_strdup (x_content_types[n]));
+ g_ptr_array_add (apps, default_app);
+ }
+
+ num_types = types->len;
+ g_ptr_array_add (types, NULL);
+
+ bar->x_content_types = (char **) g_ptr_array_free (types, FALSE);
+
+ switch (num_types)
+ {
+ case 1:
+ {
+ message = get_message_for_content_type (bar->x_content_types[0]);
+ }
+ break;
+
+ case 2:
+ {
+ message = get_message_for_two_content_types ((const char * const *) bar->x_content_types);
+ }
+ break;
+
+ default:
+ {
+ message = g_strdup (_("Open with:"));
+ }
+ break;
+ }
+
+ gtk_label_set_text (GTK_LABEL (bar->label), message);
+ g_free (message);
+
+ gtk_widget_show (bar->label);
+
+ for (n = 0; bar->x_content_types[n] != NULL; n++)
+ {
+ const char *name;
+ GIcon *icon;
+ GtkWidget *image;
+ GtkWidget *button;
+ GAppInfo *app;
+ gboolean has_app;
+ guint i;
+
+ default_app = g_ptr_array_index (apps, n);
+ has_app = FALSE;
+
+ for (i = 0; i < n; i++)
+ {
+ app = g_ptr_array_index (apps, i);
+ if (g_app_info_equal (app, default_app))
+ {
+ has_app = TRUE;
+ break;
+ }
+ }
+
+ if (has_app)
+ {
+ continue;
+ }
+
+ icon = g_app_info_get_icon (default_app);
+ if (icon != NULL)
+ {
+ image = gtk_image_new_from_gicon (icon, GTK_ICON_SIZE_BUTTON);
+ }
+ else
+ {
+ image = NULL;
+ }
+
+ name = g_app_info_get_name (default_app);
+ button = gtk_info_bar_add_button (GTK_INFO_BAR (bar),
+ name,
+ n);
+
+ gtk_button_set_image (GTK_BUTTON (button), image);
+ gtk_button_set_always_show_image (GTK_BUTTON (button), TRUE);
+ gtk_button_set_label (GTK_BUTTON (button), name);
+ gtk_widget_show (button);
+ }
+
+ g_ptr_array_free (apps, TRUE);
+}
+
+static void
+nautilus_x_content_bar_set_mount (NautilusXContentBar *bar,
+ GMount *mount)
+{
+ if (bar->mount != NULL)
+ {
+ g_object_unref (bar->mount);
+ }
+ bar->mount = mount != NULL ? g_object_ref (mount) : NULL;
+}
+
+
+static void
+nautilus_x_content_bar_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ NautilusXContentBar *bar = NAUTILUS_X_CONTENT_BAR (object);
+
+ switch (prop_id)
+ {
+ case PROP_MOUNT:
+ {
+ nautilus_x_content_bar_set_mount (bar, G_MOUNT (g_value_get_object (value)));
+ }
+ break;
+
+ case PROP_X_CONTENT_TYPES:
+ {
+ nautilus_x_content_bar_set_x_content_types (bar, g_value_get_boxed (value));
+ }
+ break;
+
+ default:
+ {
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ }
+ break;
+ }
+}
+
+static void
+nautilus_x_content_bar_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ NautilusXContentBar *bar = NAUTILUS_X_CONTENT_BAR (object);
+
+ switch (prop_id)
+ {
+ case PROP_MOUNT:
+ {
+ g_value_set_object (value, bar->mount);
+ }
+ break;
+
+ case PROP_X_CONTENT_TYPES:
+ {
+ g_value_set_boxed (value, &bar->x_content_types);
+ }
+ break;
+
+ default:
+ {
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ }
+ break;
+ }
+}
+
+static void
+nautilus_x_content_bar_finalize (GObject *object)
+{
+ NautilusXContentBar *bar = NAUTILUS_X_CONTENT_BAR (object);
+
+ g_strfreev (bar->x_content_types);
+ if (bar->mount != NULL)
+ {
+ g_object_unref (bar->mount);
+ }
+
+ G_OBJECT_CLASS (nautilus_x_content_bar_parent_class)->finalize (object);
+}
+
+static void
+nautilus_x_content_bar_class_init (NautilusXContentBarClass *klass)
+{
+ GObjectClass *object_class;
+
+ object_class = G_OBJECT_CLASS (klass);
+ object_class->get_property = nautilus_x_content_bar_get_property;
+ object_class->set_property = nautilus_x_content_bar_set_property;
+ object_class->finalize = nautilus_x_content_bar_finalize;
+
+ 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_TYPES,
+ g_param_spec_boxed ("x-content-types",
+ "The x-content types for the cluebar",
+ "The x-content types for the cluebar",
+ G_TYPE_STRV,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
+}
+
+static void
+nautilus_x_content_bar_init (NautilusXContentBar *bar)
+{
+ GtkWidget *content_area;
+ GtkWidget *action_area;
+ PangoAttrList *attrs;
+
+ content_area = gtk_info_bar_get_content_area (GTK_INFO_BAR (bar));
+ action_area = gtk_info_bar_get_action_area (GTK_INFO_BAR (bar));
+
+ gtk_orientable_set_orientation (GTK_ORIENTABLE (action_area), GTK_ORIENTATION_HORIZONTAL);
+
+ attrs = pango_attr_list_new ();
+ pango_attr_list_insert (attrs, pango_attr_weight_new (PANGO_WEIGHT_BOLD));
+ bar->label = gtk_label_new (NULL);
+ gtk_label_set_attributes (GTK_LABEL (bar->label), attrs);
+ pango_attr_list_unref (attrs);
+
+ gtk_label_set_ellipsize (GTK_LABEL (bar->label), PANGO_ELLIPSIZE_END);
+ gtk_container_add (GTK_CONTAINER (content_area), bar->label);
+
+ g_signal_connect (bar, "response",
+ G_CALLBACK (content_bar_response_cb),
+ bar);
+}
+
+GtkWidget *
+nautilus_x_content_bar_new (GMount *mount,
+ const char * const *x_content_types)
+{
+ return g_object_new (NAUTILUS_TYPE_X_CONTENT_BAR,
+ "message-type", GTK_MESSAGE_QUESTION,
+ "mount", mount,
+ "x-content-types", x_content_types,
+ NULL);
+}
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