initial

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

@@ -0,0 +1,198 @@
+/*
+ * 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: