xed/plugins/filebrowser/gedit-file-browser-utils.c

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2011-11-07 13:46:58 -06:00
/*
* gedit-file-bookmarks-store.c - Gedit plugin providing easy file access
* from the sidepanel
*
* Copyright (C) 2006 - Jesse van den Kieboom <jesse@icecrew.nl>
*
* 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, 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.
*/
#include "gedit-file-browser-utils.h"
#include <gedit/gedit-utils.h>
static GdkPixbuf *
process_icon_pixbuf (GdkPixbuf * pixbuf,
gchar const * name,
gint size,
GError * error)
{
GdkPixbuf * scale;
if (error != NULL) {
g_warning ("Could not load theme icon %s: %s",
name,
error->message);
g_error_free (error);
}
if (pixbuf && gdk_pixbuf_get_width (pixbuf) > size) {
scale = gdk_pixbuf_scale_simple (pixbuf,
size,
size,
GDK_INTERP_BILINEAR);
g_object_unref (pixbuf);
pixbuf = scale;
}
return pixbuf;
}
GdkPixbuf *
gedit_file_browser_utils_pixbuf_from_theme (gchar const * name,
GtkIconSize size)
{
gint width;
GError *error = NULL;
GdkPixbuf *pixbuf;
gtk_icon_size_lookup (size, &width, NULL);
pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (),
name,
width,
0,
&error);
pixbuf = process_icon_pixbuf (pixbuf, name, width, error);
return pixbuf;
}
GdkPixbuf *
gedit_file_browser_utils_pixbuf_from_icon (GIcon * icon,
GtkIconSize size)
{
GdkPixbuf * ret = NULL;
GtkIconTheme *theme;
GtkIconInfo *info;
gint width;
if (!icon)
return NULL;
theme = gtk_icon_theme_get_default ();
gtk_icon_size_lookup (size, &width, NULL);
info = gtk_icon_theme_lookup_by_gicon (theme,
icon,
width,
GTK_ICON_LOOKUP_USE_BUILTIN);
if (!info)
return NULL;
ret = gtk_icon_info_load_icon (info, NULL);
gtk_icon_info_free (info);
return ret;
}
GdkPixbuf *
gedit_file_browser_utils_pixbuf_from_file (GFile * file,
GtkIconSize size)
{
GIcon * icon;
GFileInfo * info;
GdkPixbuf * ret = NULL;
info = g_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_ICON,
G_FILE_QUERY_INFO_NONE,
NULL,
NULL);
if (!info)
return NULL;
icon = g_file_info_get_icon (info);
if (icon != NULL)
ret = gedit_file_browser_utils_pixbuf_from_icon (icon, size);
g_object_unref (info);
return ret;
}
gchar *
gedit_file_browser_utils_file_basename (GFile * file)
{
gchar *uri;
gchar *ret;
uri = g_file_get_uri (file);
ret = gedit_file_browser_utils_uri_basename (uri);
g_free (uri);
return ret;
}
gchar *
gedit_file_browser_utils_uri_basename (gchar const * uri)
{
return gedit_utils_basename_for_display (uri);
}
gboolean
gedit_file_browser_utils_confirmation_dialog (GeditWindow * window,
GtkMessageType type,
gchar const *message,
gchar const *secondary,
gchar const * button_stock,
gchar const * button_label)
{
GtkWidget *dlg;
gint ret;
GtkWidget *button;
dlg = gtk_message_dialog_new (GTK_WINDOW (window),
GTK_DIALOG_MODAL |
GTK_DIALOG_DESTROY_WITH_PARENT,
type,
GTK_BUTTONS_NONE, "%s", message);
if (secondary)
gtk_message_dialog_format_secondary_text
(GTK_MESSAGE_DIALOG (dlg), "%s", secondary);
/* Add a cancel button */
button = gtk_button_new_from_stock (GTK_STOCK_CANCEL);
gtk_widget_show (button);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_dialog_add_action_widget (GTK_DIALOG (dlg),
button,
GTK_RESPONSE_CANCEL);
/* Add custom button */
button = gtk_button_new_from_stock (button_stock);
if (button_label) {
gtk_button_set_use_stock (GTK_BUTTON (button), FALSE);
gtk_button_set_label (GTK_BUTTON (button), button_label);
}
gtk_widget_show (button);
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
gtk_dialog_add_action_widget (GTK_DIALOG (dlg),
button,
GTK_RESPONSE_OK);
ret = gtk_dialog_run (GTK_DIALOG (dlg));
gtk_widget_destroy (dlg);
return (ret == GTK_RESPONSE_OK);
}
// ex:ts=8:noet: