1 files changed, 360 insertions, 0 deletions

diff --git a/calendar/gui/dialogs/url-editor-dialog.c b/calendar/gui/dialogs/url-editor-dialog.c
new file mode 100644
index 0000000000..ec1e493402
--- /dev/null
+++ b/calendar/gui/dialogs/url-editor-dialog.c
@@ -0,0 +1,360 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ * Author :
+ *  Gary Ekker <gekker@novell.com>
+ *
+ * Copyright 2004 Ximian, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * 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
+ */
+
+/*
+ * UrlEditorDialog - a GtkObject which handles a libglade-loaded dialog
+ * to edit the calendar preference settings.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+
+#include "cal-prefs-dialog.h"
+#include "url-editor-dialog.h"
+
+#include <gtk/gtk.h>
+#include <gtk/gtksignal.h>
+#include <gtk/gtkoptionmenu.h>
+#include <gtk/gtktogglebutton.h>
+#include <libgnomeui/gnome-color-picker.h>
+#include <glade/glade.h>
+#include <gal/util/e-util.h>
+#include <e-util/e-dialog-widgets.h>
+#include <widgets/misc/e-dateedit.h>
+#include <stdlib.h>
+#include <string.h>
+
+static gboolean get_widgets (UrlDialogData *data);
+static void init_widgets (UrlDialogData *data);
+
+static void url_editor_dialog_fb_url_changed (GtkEntry *url_entry, void *data);
+static void url_editor_dialog_fb_daily_toggled (GtkWidget *button, void *data);
+static void url_editor_dialog_fb_url_activated (GtkEntry *url_entry, void *data);
+static void url_editor_dialog_fb_ok_enable (GtkWidget *widget, void *data);
+
+/**
+ * url_editor_dialog_new:
+ *
+ * Creates a new #UrlEditorDialog.
+ *
+ * Return value: a new #UrlEditorDialog.
+ **/
+gboolean
+url_editor_dialog_new (DialogData *dialog_data, EPublishUri *uri)
+{
+	int b;
+
+	UrlDialogData *url_dlg_data = g_new0 (UrlDialogData, 1);
+	url_dlg_data->xml = glade_xml_new (EVOLUTION_GLADEDIR "/url-editor-dialog.glade", NULL, NULL);
+	if (!url_dlg_data->xml) {
+		g_message ("url_editor_dialog_construct(): Could not load the Glade XML file!");
+		return FALSE;
+	}
+
+	if (!get_widgets (url_dlg_data)) {
+		g_message ("url_editor_dialog_construct(): Could not find all widgets in the XML file!");
+		return FALSE;
+	}
+	
+	url_dlg_data->url_dialog = (GtkWidget *) dialog_data;
+	url_dlg_data->url_data = uri;
+	
+	init_widgets (url_dlg_data);
+	if (uri->location && uri->username && uri->password) {
+		if (strlen(uri->location) != 0) {
+			gtk_entry_set_text (url_dlg_data->url_entry, 
+					    uri->location);
+		}
+		if (strlen(uri->username) != 0) {
+			gtk_entry_set_text (url_dlg_data->username_entry, 
+					    uri->username);
+		}
+		if (strlen(uri->password) != 0) {
+			gtk_entry_set_text (url_dlg_data->password_entry, 
+					    uri->password);
+
+			e_dialog_toggle_set (url_dlg_data->remember_pw, TRUE);
+		} else {
+			e_dialog_toggle_set (url_dlg_data->remember_pw, FALSE);
+		}
+		
+		switch (uri->publish_freq) {
+			case URI_PUBLISH_DAILY:
+				e_dialog_radio_set (url_dlg_data->daily, 
+						    URI_PUBLISH_DAILY, 
+						    pub_frequency_type_map);
+				break;
+			case URI_PUBLISH_WEEKLY:
+				e_dialog_radio_set (url_dlg_data->daily, 
+						    URI_PUBLISH_WEEKLY, 
+						    pub_frequency_type_map);
+				break;
+			case URI_PUBLISH_USER:
+			default:
+				e_dialog_radio_set (url_dlg_data->daily, 
+						    URI_PUBLISH_USER, 
+						    pub_frequency_type_map);
+		}
+	}
+	dialog_data->url_editor=TRUE; 
+	dialog_data->url_editor_dlg = (GtkWidget *) url_dlg_data;
+	gtk_widget_set_sensitive ((GtkWidget *) url_dlg_data->ok, FALSE);
+	
+	b = gtk_dialog_run ((GtkDialog *) url_dlg_data->url_editor);
+	
+	if (b == GTK_RESPONSE_OK) {
+		if ((GtkEntry *) url_dlg_data->url_entry) {
+			url_editor_dialog_fb_url_activated (url_dlg_data->url_entry, url_dlg_data);
+			url_dlg_data->url_data->username = g_strdup (gtk_entry_get_text ((GtkEntry *) url_dlg_data->username_entry));
+			if (e_dialog_toggle_get (url_dlg_data->remember_pw))
+				url_dlg_data->url_data->password = g_strdup (gtk_entry_get_text ((GtkEntry *) url_dlg_data->password_entry));
+		}
+	}
+	
+	gtk_widget_destroy (url_dlg_data->url_editor);
+	g_object_unref (url_dlg_data->xml);
+	g_free (url_dlg_data);
+	url_dlg_data = NULL;
+	
+	return FALSE;
+}
+
+static gboolean
+get_widgets (UrlDialogData *data)
+{
+#define GW(name) glade_xml_get_widget (data->xml, name)
+
+	data->url_editor = GW ("url_editor");
+	data->url_dialog = GW ("fb_dialog");
+	data->url_entry = GTK_ENTRY (GW ("url_entry"));
+	data->daily = GW ("daily");
+	data->weekly = GW ("weekly");
+	data->user_publish = GW ("user_publish");
+	data->scrolled_window =  GW ("scrolled_window");
+	data->username_entry = GTK_ENTRY (GW ("username_entry"));
+	data->password_entry = GTK_ENTRY (GW ("password_entry"));
+	data->remember_pw = GW ("remember_pw");
+	data->cancel = GW ("cancel");
+	data->ok = GW ("ok");
+
+#undef GW
+
+	return (data ->url_editor
+		&& data->url_entry
+		&& data->daily
+		&& data->weekly
+		&& data->user_publish
+		&& data->scrolled_window
+		&& data->username_entry
+		&& data->password_entry
+		&& data->remember_pw
+		&& data->cancel
+		&& data->ok);
+}
+
+static void
+selection_changed_callback (ESourceSelector *selector,
+			    void *data)
+{
+	UrlDialogData *url_dlg_data  = (UrlDialogData *) data;
+	GSList *selection = e_source_selector_get_selection (selector);
+	
+	if (selection != NULL) {
+		GSList *p, *l =  NULL;
+		
+		for (p = selection; p != NULL; p = p->next) {
+			ESource *source = E_SOURCE(p->data);
+			gchar* source_uid = g_strdup(e_source_peek_uid(source));
+			
+			l = g_slist_append (l, source_uid);
+		}
+		url_dlg_data->url_data->calendars = l;
+	}
+	
+	e_source_selector_free_selection (selection);
+	gtk_widget_set_sensitive ((GtkWidget *) url_dlg_data->ok, TRUE);
+}
+
+/* Connects any necessary signal handlers. */
+static void
+init_widgets (UrlDialogData *url_dlg_data)
+{
+	GtkWidget *selector;
+	ESourceList *source_list;
+	GConfClient *gconf_client;
+	GSList *p;
+	
+	g_signal_connect (url_dlg_data->url_entry, "changed", 
+			  G_CALLBACK (url_editor_dialog_fb_url_changed), 
+			  url_dlg_data);
+	
+	g_signal_connect (url_dlg_data->username_entry, "changed", 
+			  G_CALLBACK (url_editor_dialog_fb_ok_enable), 
+			  url_dlg_data);
+	
+	g_signal_connect (url_dlg_data->password_entry, "changed", 
+			  G_CALLBACK (url_editor_dialog_fb_ok_enable), 
+			  url_dlg_data);
+	
+	g_signal_connect (url_dlg_data->remember_pw, "toggled",
+			  G_CALLBACK (url_editor_dialog_fb_ok_enable),
+			  url_dlg_data);
+	
+	g_signal_connect (url_dlg_data->url_entry, "activate",
+			  G_CALLBACK (url_editor_dialog_fb_url_activated), 
+			  url_dlg_data);
+		  
+	g_signal_connect (url_dlg_data->daily, "toggled",
+			  G_CALLBACK (url_editor_dialog_fb_daily_toggled),
+			  url_dlg_data);
+	
+	g_signal_connect (url_dlg_data->weekly, "toggled",
+			  G_CALLBACK (url_editor_dialog_fb_daily_toggled),
+			  url_dlg_data);
+
+	g_signal_connect (url_dlg_data->user_publish, "toggled",
+			  G_CALLBACK (url_editor_dialog_fb_daily_toggled),
+			  url_dlg_data);
+
+
+	if (url_dlg_data->url_data->calendars) {
+		ESource *source;
+		
+		gconf_client = gconf_client_get_default ();
+		source_list = e_source_list_new_for_gconf (gconf_client, "/apps/evolution/calendar/sources");
+		selector = e_source_selector_new (source_list);
+		
+		p = url_dlg_data->url_data->calendars;
+		for (; p != NULL; p = p->next) {
+			gchar *source_uid;
+
+			source_uid = g_strdup (p->data);
+			source =  e_source_list_peek_source_by_uid (source_list, source_uid);			
+			e_source_selector_select_source ((ESourceSelector *)selector, source);
+			g_free (source_uid);
+		}
+	} else {
+		gconf_client = gconf_client_get_default ();
+		source_list = e_source_list_new_for_gconf (gconf_client, "/apps/evolution/calendar/sources");
+		selector = e_source_selector_new (source_list);
+	}
+	e_source_selector_show_selection ((ESourceSelector *) selector, TRUE);
+	g_signal_connect (selector, "selection_changed", 
+			  G_CALLBACK (selection_changed_callback), 
+			  url_dlg_data);
+
+	gtk_widget_show (selector);
+	gtk_container_add (GTK_CONTAINER (url_dlg_data->scrolled_window), 
+			   selector);
+	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (url_dlg_data->scrolled_window),
+					GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+	gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (url_dlg_data->scrolled_window),
+					     GTK_SHADOW_IN);
+
+	gtk_widget_show (url_dlg_data->scrolled_window);
+}
+
+static void
+url_editor_dialog_fb_daily_toggled (GtkWidget *button,
+				      void *data)
+{
+	UrlDialogData *url_dlg_data  = (UrlDialogData *) data;
+	enum publish_frequency frequency;
+	
+	frequency = e_dialog_radio_get (url_dlg_data->daily, 
+					pub_frequency_type_map);
+	url_dlg_data->url_data->publish_freq = frequency;
+	gtk_widget_set_sensitive ((GtkWidget *) url_dlg_data->ok, TRUE);
+}
+
+static gboolean
+is_valid_url (const gchar *url)
+{
+	const gchar *p = url;
+
+	if (strlen (url) == 0) {
+		return FALSE;
+	}
+	while (*p) {
+		if ((*p == '\\') || (*p == ' ')) {
+			return FALSE;
+		}
+		p++;
+	}
+	return TRUE;
+}
+
+static void
+url_editor_dialog_fb_url_activated (GtkEntry *url_entry, void *data)
+{
+	UrlDialogData *url_dlg_data = (UrlDialogData *) data;
+	
+	url_dlg_data->url_data->location = g_strdup (gtk_entry_get_text ((GtkEntry *) url_entry));
+}
+
+static void
+url_editor_dialog_fb_url_changed (GtkEntry *url_entry, void *data)
+{
+	UrlDialogData *url_dlg_data = (UrlDialogData *) data;
+	DialogData *url_dialog = (DialogData *) url_dlg_data->url_dialog;
+	
+	const gchar *entry_contents;
+	GtkListStore *model;
+	GtkTreeIter iter;
+	gboolean valid;
+
+	model = (GtkListStore *) gtk_tree_view_get_model (url_dialog->url_list);
+	
+	entry_contents = gtk_entry_get_text ((GtkEntry *) url_entry);
+	if (!is_valid_url (entry_contents)) {
+		gtk_widget_set_sensitive ((GtkWidget *) url_dlg_data->ok, FALSE);
+		return;
+	}
+	/* duplicate check */
+	valid = gtk_tree_model_get_iter_first ((GtkTreeModel *) model, &iter);
+	while (valid) {
+		gchar *url_name;
+		gtk_tree_model_get ((GtkTreeModel *) model, &iter, 
+				    URL_LIST_LOCATION_COLUMN, &url_name, 
+				    -1);
+
+		if (!strcasecmp (url_name, entry_contents)) {
+			gtk_widget_set_sensitive ((GtkWidget *) url_dlg_data->ok, FALSE);
+			return;
+		}
+		valid = gtk_tree_model_iter_next ((GtkTreeModel *) model, &iter);
+	}
+	/* valid and unique */
+	gtk_widget_set_sensitive (GTK_WIDGET (url_dlg_data->ok), TRUE);
+	gtk_widget_grab_default (GTK_WIDGET (url_dlg_data->ok));
+	gtk_entry_set_activates_default ((GtkEntry*) url_dlg_data->url_entry, 
+					TRUE);
+}
+
+static void url_editor_dialog_fb_ok_enable (GtkWidget *widget, void *data) {
+	UrlDialogData *url_dlg_data = (UrlDialogData *) data;
+	
+	gtk_widget_set_sensitive (GTK_WIDGET (url_dlg_data->ok), TRUE);
+}