/*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see
*
*
* Authors:
* Jeffrey Stedfast
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#include
#include
#include
#include
#include
#include
#include
#include "em-folder-tree.h"
#include "em-folder-selector.h"
#include "em-folder-utils.h"
#define d(x)
extern CamelSession *session;
static gpointer parent_class;
static void
folder_selector_finalize (GObject *object)
{
EMFolderSelector *emfs = EM_FOLDER_SELECTOR (object);
g_free (emfs->selected_path);
g_free (emfs->selected_uri);
g_free (emfs->created_uri);
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
folder_selector_destroy (GtkObject *object)
{
EMFolderSelector *emfs = EM_FOLDER_SELECTOR (object);
EMFolderTreeModel *model;
if (emfs->created_id != 0) {
model = em_folder_tree_get_model (emfs->emft);
g_signal_handler_disconnect (model, emfs->created_id);
emfs->created_id = 0;
}
/* Chain up to parent's destroy() method. */
GTK_OBJECT_CLASS (parent_class)->destroy (object);
}
static void
folder_selector_class_init (EMFolderSelectorClass *class)
{
GObjectClass *object_class;
GtkObjectClass *gtk_object_class;
parent_class = g_type_class_peek_parent (class);
object_class = G_OBJECT_CLASS (class);
object_class->finalize = folder_selector_finalize;
gtk_object_class = GTK_OBJECT_CLASS (class);
gtk_object_class->destroy = folder_selector_destroy;
}
static void
folder_selector_init (EMFolderSelector *emfs)
{
emfs->selected_path = NULL;
emfs->selected_uri = NULL;
}
GType
em_folder_selector_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0)) {
static const GTypeInfo type_info = {
sizeof (EMFolderSelectorClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) folder_selector_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (EMFolderSelector),
0, /* n_preallocs */
(GInstanceInitFunc) folder_selector_init,
NULL /* value_table */
};
type = g_type_register_static (
GTK_TYPE_DIALOG, "EMFolderSelector", &type_info, 0);
}
return type;
}
static void
emfs_response (GtkWidget *dialog, int response, EMFolderSelector *emfs)
{
if (response != EM_FOLDER_SELECTOR_RESPONSE_NEW)
return;
g_object_set_data ((GObject *)emfs->emft, "select", GUINT_TO_POINTER (1));
em_folder_utils_create_folder (NULL, emfs->emft, GTK_WINDOW (dialog));
g_signal_stop_emission_by_name (emfs, "response");
}
static void
emfs_create_name_changed (GtkEntry *entry, EMFolderSelector *emfs)
{
char *path;
const char *text = NULL;
gboolean active;
if (emfs->name_entry->text_length > 0)
text = gtk_entry_get_text (emfs->name_entry);
path = em_folder_tree_get_selected_uri(emfs->emft);
active = text && path && !strchr (text, '/');
g_free(path);
gtk_dialog_set_response_sensitive ((GtkDialog *) emfs, GTK_RESPONSE_OK, active);
}
static void
folder_selected_cb (EMFolderTree *emft, const char *path, const char *uri, guint32 flags, EMFolderSelector *emfs)
{
if (emfs->name_entry)
emfs_create_name_changed (emfs->name_entry, emfs);
else
gtk_dialog_set_response_sensitive (GTK_DIALOG (emfs), GTK_RESPONSE_OK, TRUE);
}
static void
folder_activated_cb (EMFolderTree *emft, const char *path, const char *uri, EMFolderSelector *emfs)
{
gtk_dialog_response ((GtkDialog *) emfs, GTK_RESPONSE_OK);
}
void
em_folder_selector_construct (EMFolderSelector *emfs, EMFolderTree *emft, guint32 flags, const char *title, const char *text, const char *oklabel)
{
GtkWidget *widget;
gtk_window_set_modal (GTK_WINDOW (emfs), FALSE);
gtk_window_set_default_size (GTK_WINDOW (emfs), 350, 300);
gtk_window_set_title (GTK_WINDOW (emfs), title);
gtk_container_set_border_width (GTK_CONTAINER (emfs), 6);
gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (emfs)->vbox), 6);
gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (emfs)->vbox), 6);
emfs->flags = flags;
if (flags & EM_FOLDER_SELECTOR_CAN_CREATE) {
gtk_dialog_add_button (GTK_DIALOG (emfs), GTK_STOCK_NEW, EM_FOLDER_SELECTOR_RESPONSE_NEW);
g_signal_connect (emfs, "response", G_CALLBACK (emfs_response), emfs);
}
gtk_dialog_add_buttons (GTK_DIALOG (emfs), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
oklabel?oklabel:GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
gtk_dialog_set_response_sensitive (GTK_DIALOG (emfs), GTK_RESPONSE_OK, FALSE);
gtk_dialog_set_default_response (GTK_DIALOG (emfs), GTK_RESPONSE_OK);
widget = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (
GTK_SCROLLED_WINDOW (widget),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (
GTK_SCROLLED_WINDOW (widget), GTK_SHADOW_IN);
gtk_box_pack_end (
GTK_BOX (GTK_DIALOG (emfs)->vbox), widget, TRUE, TRUE, 6);
gtk_widget_show (widget);
emfs->emft = emft;
gtk_container_add (GTK_CONTAINER (widget), GTK_WIDGET (emft));
gtk_widget_show (GTK_WIDGET (emft));
g_signal_connect (emfs->emft, "folder-selected", G_CALLBACK (folder_selected_cb), emfs);
g_signal_connect (emfs->emft, "folder-activated", G_CALLBACK (folder_activated_cb), emfs);
if (text != NULL) {
widget = gtk_label_new (text);
gtk_label_set_justify (GTK_LABEL (widget), GTK_JUSTIFY_LEFT);
gtk_widget_show (widget);
gtk_box_pack_end (GTK_BOX (GTK_DIALOG (emfs)->vbox), widget, FALSE, TRUE, 6);
}
gtk_widget_grab_focus ((GtkWidget *) emfs->emft);
}
GtkWidget *
em_folder_selector_new (EMFolderTree *emft, guint32 flags, const char *title, const char *text, const char *oklabel)
{
EMFolderSelector *emfs;
emfs = g_object_new (em_folder_selector_get_type (), NULL);
em_folder_selector_construct (emfs, emft, flags, title, text, oklabel);
return (GtkWidget *) emfs;
}
static void
emfs_create_name_activate (GtkEntry *entry, EMFolderSelector *emfs)
{
if (emfs->name_entry->text_length > 0) {
char *path;
const char *text;
text = gtk_entry_get_text (emfs->name_entry);
path = em_folder_tree_get_selected_uri(emfs->emft);
if (text && path && !strchr (text, '/'))
g_signal_emit_by_name (emfs, "response", GTK_RESPONSE_OK);
g_free(path);
}
}
GtkWidget *
em_folder_selector_create_new (EMFolderTree *emft, guint32 flags, const char *title, const char *text)
{
EMFolderSelector *emfs;
GtkWidget *hbox, *w;
/* remove the CREATE flag if it is there since that's the
* whole purpose of this dialog */
flags &= ~EM_FOLDER_SELECTOR_CAN_CREATE;
emfs = g_object_new (em_folder_selector_get_type (), NULL);
em_folder_selector_construct (emfs, emft, flags, title, text, _("C_reate"));
em_folder_tree_set_excluded(emft, EMFT_EXCLUDE_NOINFERIORS);
hbox = gtk_hbox_new (FALSE, 0);
w = gtk_label_new_with_mnemonic (_("Folder _name:"));
gtk_box_pack_start ((GtkBox *) hbox, w, FALSE, FALSE, 6);
emfs->name_entry = (GtkEntry *) gtk_entry_new ();
gtk_label_set_mnemonic_widget (GTK_LABEL (w), (GtkWidget *) emfs->name_entry);
g_signal_connect (emfs->name_entry, "changed", G_CALLBACK (emfs_create_name_changed), emfs);
g_signal_connect (emfs->name_entry, "activate", G_CALLBACK (emfs_create_name_activate), emfs);
gtk_box_pack_start ((GtkBox *) hbox, (GtkWidget *) emfs->name_entry, TRUE, FALSE, 6);
gtk_widget_show_all (hbox);
gtk_box_pack_start ((GtkBox *) ((GtkDialog *) emfs)->vbox, hbox, FALSE, TRUE, 0);
gtk_widget_grab_focus ((GtkWidget *) emfs->name_entry);
return (GtkWidget *) emfs;
}
void
em_folder_selector_set_selected (EMFolderSelector *emfs, const char *uri)
{
em_folder_tree_set_selected (emfs->emft, uri, FALSE);
}
void
em_folder_selector_set_selected_list (EMFolderSelector *emfs, GList *list)
{
em_folder_tree_set_selected_list (emfs->emft, list, FALSE);
}
const char *
em_folder_selector_get_selected_uri (EMFolderSelector *emfs)
{
char *uri;
const char *name;
if (!(uri = em_folder_tree_get_selected_uri (emfs->emft))) {
d(printf ("no selected folder?\n"));
return NULL;
}
if (uri && emfs->name_entry) {
CamelProvider *provider;
CamelURL *url;
char *newpath;
provider = camel_provider_get(uri, NULL);
name = gtk_entry_get_text (emfs->name_entry);
url = camel_url_new (uri, NULL);
if (provider && (provider->url_flags & CAMEL_URL_FRAGMENT_IS_PATH)) {
if (url->fragment)
newpath = g_strdup_printf ("%s/%s", url->fragment, name);
else
newpath = g_strdup (name);
camel_url_set_fragment (url, newpath);
} else {
char *path;
path = g_strdup_printf("%s/%s", (url->path == NULL || strcmp(url->path, "/") == 0) ? "":url->path, name);
camel_url_set_path(url, path);
if (path[0] == '/') {
newpath = g_strdup(path+1);
g_free(path);
} else
newpath = path;
}
g_free (emfs->selected_path);
emfs->selected_path = newpath;
g_free (emfs->selected_uri);
emfs->selected_uri = camel_url_to_string (url, 0);
camel_url_free (url);
uri = emfs->selected_uri;
}
return uri;
}
GList *
em_folder_selector_get_selected_uris (EMFolderSelector *emfs)
{
return em_folder_tree_get_selected_uris (emfs->emft);
}
GList *
em_folder_selector_get_selected_paths (EMFolderSelector *emfs)
{
return em_folder_tree_get_selected_paths (emfs->emft);
}
const char *
em_folder_selector_get_selected_path (EMFolderSelector *emfs)
{
char *uri, *path;
if (emfs->selected_path) {
/* already did the work in a previous call */
return emfs->selected_path;
}
if ((uri = em_folder_tree_get_selected_uri(emfs->emft)) == NULL) {
d(printf ("no selected folder?\n"));
return NULL;
}
g_free(uri);
path = em_folder_tree_get_selected_path(emfs->emft);
if (emfs->name_entry) {
const char *name;
char *newpath;
name = gtk_entry_get_text (emfs->name_entry);
newpath = g_strdup_printf ("%s/%s", path?path:"", name);
g_free(path);
emfs->selected_path = g_strdup (newpath);
} else {
g_free(emfs->selected_path);
emfs->selected_path = path?path:g_strdup("");
}
return emfs->selected_path;
}