Add a generic UI to make easy building UI for protocol specific settings. Port empathy-account-widget-*.[ch] to use that API.

svn path=/trunk/; revision=621

1 files changed, 589 insertions, 0 deletions

diff --git a/libempathy-gtk/empathy-account-widget.c b/libempathy-gtk/empathy-account-widget.c
new file mode 100644
index 000000000..aed38ff0f
--- /dev/null
+++ b/libempathy-gtk/empathy-account-widget.c
@@ -0,0 +1,589 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2006-2007 Imendio AB
+ * Copyright (C) 2007 Collabora Ltd.
+ *
+ * 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, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ * 
+ * Authors: Xavier Claessens <xclaesse@gmail.com>
+ *          Martyn Russell <martyn@imendio.com>
+ */
+
+#include <config.h>
+
+#include <string.h>
+
+#include <gtk/gtk.h>
+#include <glib/gi18n.h>
+
+#include <libmissioncontrol/mc-account.h>
+#include <libmissioncontrol/mc-protocol.h>
+
+#include <libempathy/empathy-debug.h>
+
+#include "empathy-account-widget.h"
+#include "empathy-ui-utils.h"
+
+#define DEBUG_DOMAIN "AccountWidget"
+
+static gboolean 
+account_widget_entry_focus_cb (GtkWidget     *widget,
+			       GdkEventFocus *event,
+			       McAccount     *account)
+{
+	const gchar *str;
+	const gchar *param_name;
+
+	str = gtk_entry_get_text (GTK_ENTRY (widget));
+	param_name = g_object_get_data (G_OBJECT (widget), "param_name");
+
+	if (G_STR_EMPTY (str)) {
+		gchar *value = NULL;
+
+		mc_account_unset_param (account, param_name);
+		mc_account_get_param_string (account, param_name, &value);
+		empathy_debug (DEBUG_DOMAIN, "Unset %s and restore to %s", param_name, value);
+		gtk_entry_set_text (GTK_ENTRY (widget), value ? value : "");
+		g_free (value);
+	} else {
+		empathy_debug (DEBUG_DOMAIN, "Setting %s to %s", param_name, str);
+		mc_account_set_param_string (account, param_name, str);
+	}
+
+	return FALSE;
+}
+
+static void
+account_widget_int_changed_cb (GtkWidget *widget,
+			       McAccount *account)
+{
+	const gchar *param_name;
+	gint         value;
+
+	value = gtk_spin_button_get_value (GTK_SPIN_BUTTON (widget));
+	param_name = g_object_get_data (G_OBJECT (widget), "param_name");
+
+	if (value == 0) {
+		gint val;
+
+		mc_account_unset_param (account, param_name);
+		mc_account_get_param_int (account, param_name, &val);
+		empathy_debug (DEBUG_DOMAIN, "Unset %s and restore to %d", param_name, val);
+		gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), val);
+	} else {
+		empathy_debug (DEBUG_DOMAIN, "Setting %s to %d", param_name, (gint) value);
+		mc_account_set_param_int (account, param_name, (gint) value);
+	}
+}
+
+static void  
+account_widget_checkbutton_toggled_cb (GtkWidget *widget,
+				       McAccount *account)
+{
+	gboolean     value;
+	gboolean     default_value;
+	const gchar *param_name;
+
+	value = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
+	param_name = g_object_get_data (G_OBJECT (widget), "param_name");
+
+	/* FIXME: This is ugly! checkbox don't have a "not-set" value so we
+	 * always unset the param and set the value if different from the
+	 * default value. */
+	mc_account_unset_param (account, param_name);
+	mc_account_get_param_boolean (account, param_name, &default_value);
+
+	if (default_value == value) {
+		empathy_debug (DEBUG_DOMAIN, "Unset %s and restore to %d", param_name, default_value);
+	} else {
+		empathy_debug (DEBUG_DOMAIN, "Setting %s to %d", param_name, value);
+		mc_account_set_param_boolean (account, param_name, value);
+	}
+}
+
+static void
+account_widget_forget_clicked_cb (GtkWidget *button,
+				  GtkWidget *entry)
+{
+	McAccount   *account;
+	const gchar *param_name;
+
+	param_name = g_object_get_data (G_OBJECT (entry), "param_name");
+	account = g_object_get_data (G_OBJECT (entry), "account");
+
+	empathy_debug (DEBUG_DOMAIN, "Unset %s", param_name);
+	mc_account_unset_param (account, param_name);
+	gtk_entry_set_text (GTK_ENTRY (entry), "");
+}
+
+static void
+account_widget_password_changed_cb (GtkWidget *entry,
+				    GtkWidget *button)
+{
+	const gchar *str;
+
+	str = gtk_entry_get_text (GTK_ENTRY (entry));
+	gtk_widget_set_sensitive (button, !G_STR_EMPTY (str));
+}
+
+static void  
+account_widget_jabber_ssl_toggled_cb (GtkWidget *checkbutton_ssl,
+				      GtkWidget *spinbutton_port)
+{
+	McAccount *account;
+	gboolean   value;
+	gint       port = 0;
+
+	value = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (checkbutton_ssl));
+	account = g_object_get_data (G_OBJECT (spinbutton_port), "account");
+	mc_account_get_param_int (account, "port", &port);
+
+	if (value) {
+		if (port == 5222 || port == 0) {
+			port = 5223;
+		}
+	} else {
+		if (port == 5223 || port == 0) {
+			port = 5222;
+		}
+	}
+
+	gtk_spin_button_set_value (GTK_SPIN_BUTTON (spinbutton_port), port);
+}
+
+static void
+account_widget_destroy_cb (GtkWidget *widget,
+			   McAccount *account)
+{
+	empathy_debug (DEBUG_DOMAIN, "destroyed!");
+	g_object_unref (account);
+}
+
+static void
+account_widget_setup_widget (GtkWidget   *widget,
+			     McAccount   *account,
+			     const gchar *param_name)
+{
+	g_object_set_data_full (G_OBJECT (widget), "param_name", 
+				g_strdup (param_name), g_free);
+
+	if (GTK_IS_SPIN_BUTTON (widget)) {
+		gint value = 0;
+
+		mc_account_get_param_int (account, param_name, &value);
+		gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), value);
+
+		g_signal_connect (widget, "value-changed",
+				  G_CALLBACK (account_widget_int_changed_cb),
+				  account);
+	}
+	else if (GTK_IS_ENTRY (widget)) {
+		gchar *str = NULL;
+
+		mc_account_get_param_string (account, param_name, &str);
+		gtk_entry_set_text (GTK_ENTRY (widget), str ? str : "");
+		g_free (str);
+
+		if (strstr (param_name, "password")) {
+			gtk_entry_set_visibility (GTK_ENTRY (widget), FALSE);
+		}
+
+		g_signal_connect (widget, "focus-out-event",
+				  G_CALLBACK (account_widget_entry_focus_cb),
+				  account);
+	}
+	else if (GTK_IS_TOGGLE_BUTTON (widget)) {
+		gboolean value = FALSE;
+
+		mc_account_get_param_boolean (account, param_name, &value);
+		gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), value);
+
+		g_signal_connect (widget, "toggled",
+				  G_CALLBACK (account_widget_checkbutton_toggled_cb),
+				  account);
+	} else {
+		empathy_debug (DEBUG_DOMAIN,
+		               "Unknown type of widget for param %s",
+		               param_name);
+	}
+}
+
+static gchar *
+account_widget_generic_format_param_name (const gchar *param_name)
+{
+	gchar *str;
+	gchar *p;
+
+	str = g_strdup (param_name);
+	
+	if (str && g_ascii_isalpha (str[0])) {
+		str[0] = g_ascii_toupper (str[0]);
+	}
+	
+	while ((p = strchr (str, '-')) != NULL) {
+		if (p[1] != '\0' && g_ascii_isalpha (p[1])) {
+			p[0] = ' ';
+			p[1] = g_ascii_toupper (p[1]);
+		}
+
+		p++;
+	}
+	
+	return str;
+}
+
+static void
+accounts_widget_generic_setup (McAccount *account,
+			       GtkWidget *table_settings)
+{
+	McProtocol *protocol;
+	McProfile  *profile;
+	GSList     *params, *l;
+	guint       n_rows = 0;
+
+	profile = mc_account_get_profile (account);
+	protocol = mc_profile_get_protocol (profile);
+
+	if (!protocol) {
+		/* The CM is not installed, MC shouldn't list them
+		 * see SF bug #1688779
+		 * FIXME: We should display something asking the user to 
+		 * install the CM
+		 */
+		g_object_unref (profile);
+		return;
+	}
+
+	params = mc_protocol_get_params (protocol);
+
+	for (l = params; l; l = l->next) {
+		McProtocolParam *param;
+		GtkWidget       *widget = NULL;
+		gchar           *param_name_formatted;
+
+		param = l->data;
+		param_name_formatted = account_widget_generic_format_param_name (param->name);
+		gtk_table_resize (GTK_TABLE (table_settings), ++n_rows, 2);
+
+		if (param->signature[0] == 's') {
+			gchar *str;
+
+			str = g_strdup_printf (_("%s:"), param_name_formatted);
+			widget = gtk_label_new (str);
+			gtk_misc_set_alignment (GTK_MISC (widget), 0, 0.5);
+			g_free (str);
+
+			gtk_table_attach (GTK_TABLE (table_settings),
+					  widget,
+					  0, 1,
+					  n_rows - 1, n_rows,
+					  GTK_FILL, 0,
+					  0, 0);
+
+			widget = gtk_entry_new ();
+			gtk_table_attach (GTK_TABLE (table_settings),
+					  widget,
+					  1, 2,
+					  n_rows - 1, n_rows,
+					  GTK_FILL | GTK_EXPAND, 0,
+					  0, 0);
+		}
+		/* int types: ynqiuxt. double type is 'd' */
+		else if (param->signature[0] == 'y' ||
+			 param->signature[0] == 'n' ||
+			 param->signature[0] == 'q' ||
+			 param->signature[0] == 'i' ||
+			 param->signature[0] == 'u' ||
+			 param->signature[0] == 'x' ||
+			 param->signature[0] == 't' ||
+			 param->signature[0] == 'd') {
+			gchar   *str = NULL;
+			gdouble  minint = 0;
+			gdouble  maxint = 0;
+			gdouble  step = 1;
+
+			switch (param->signature[0]) {
+			case 'y': minint = G_MININT8;  maxint = G_MAXINT8;   break;
+			case 'n': minint = G_MININT16; maxint = G_MAXINT16;  break;
+			case 'q': minint = 0;          maxint = G_MAXUINT16; break;
+			case 'i': minint = G_MININT32; maxint = G_MAXINT32;  break;
+			case 'u': minint = 0;          maxint = G_MAXUINT32; break;
+			case 'x': minint = G_MININT64; maxint = G_MAXINT64;  break;
+			case 't': minint = 0;          maxint = G_MAXUINT64; break;
+			case 'd': minint = G_MININT32; maxint = G_MAXINT32; step = 0.1; break;
+			}
+
+			str = g_strdup_printf (_("%s:"), param_name_formatted);
+			widget = gtk_label_new (str);
+			gtk_misc_set_alignment (GTK_MISC (widget), 0, 0.5);
+			g_free (str);
+
+			gtk_table_attach (GTK_TABLE (table_settings),
+					  widget,
+					  0, 1,
+					  n_rows - 1, n_rows,
+					  GTK_FILL, 0,
+					  0, 0);
+
+			widget = gtk_spin_button_new_with_range (minint, maxint, step);
+			gtk_table_attach (GTK_TABLE (table_settings),
+					  widget,
+					  1, 2,
+					  n_rows - 1, n_rows,
+					  GTK_FILL | GTK_EXPAND, 0,
+					  0, 0);
+		}
+		else if (param->signature[0] == 'b') {
+			widget = gtk_check_button_new_with_label (param_name_formatted);
+			gtk_table_attach (GTK_TABLE (table_settings),
+					  widget,
+					  0, 2,
+					  n_rows - 1, n_rows,
+					  GTK_FILL | GTK_EXPAND, 0,
+					  0, 0);
+		} else {
+			empathy_debug (DEBUG_DOMAIN,
+				       "Unknown signature for param %s: %s",
+				       param_name_formatted, param->signature);
+		}
+
+		if (widget) {
+			account_widget_setup_widget (widget, account, param->name);
+		}
+
+		g_free (param_name_formatted);
+	}
+
+	g_slist_free (params);
+	g_object_unref (profile);
+	g_object_unref (protocol);
+}
+
+static GtkWidget *
+account_widget_new_valist (McAccount   *account,
+			   GladeXML    *gui,
+			   const gchar *root,
+			   const gchar *first_widget_name,
+			   va_list      args)
+{
+	GtkWidget   *widget;
+	const gchar *widget_name;
+
+	for (widget_name = first_widget_name; widget_name; widget_name = va_arg (args, gchar*)) {
+		const gchar *param_name;
+
+		param_name = va_arg (args, gchar*);
+
+		widget = glade_xml_get_widget (gui, widget_name);
+
+		if (!widget) {
+			g_warning ("Glade is missing widget '%s'.", widget_name);
+			continue;
+		}
+
+		account_widget_setup_widget (widget, account, param_name);
+	}
+
+	widget = glade_xml_get_widget (gui, root);
+	g_signal_connect (widget, "destroy",
+			  G_CALLBACK (account_widget_destroy_cb),
+			  g_object_ref (account));
+
+	return widget;
+}
+
+GtkWidget *
+empathy_account_widget_new_with_glade (McAccount   *account,
+				       GladeXML    *gui,
+				       const gchar *root,
+				       const gchar *first_widget_name,
+				       ...)
+{
+	GtkWidget *widget;
+	va_list    args;
+
+	g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
+
+	va_start (args, first_widget_name);
+	widget = account_widget_new_valist (account, gui, root,
+					    first_widget_name,
+					    args);
+	va_end (args);
+
+	return widget;
+}
+
+void
+emapthy_account_widget_add_forget_button (McAccount   *account,
+					  GladeXML    *glade,
+					  const gchar *button,
+					  const gchar *entry)
+{
+	GtkWidget *button_forget;
+	GtkWidget *entry_password;
+	gchar     *password = NULL;
+	
+	button_forget = glade_xml_get_widget (glade, button);
+	entry_password = glade_xml_get_widget (glade, entry);
+
+	mc_account_get_param_string (account, "password", &password);
+	gtk_widget_set_sensitive (button_forget, !G_STR_EMPTY (password));
+	g_free (password);
+
+	g_signal_connect (button_forget, "clicked",
+			  G_CALLBACK (account_widget_forget_clicked_cb),
+			  entry_password);
+	g_signal_connect (entry_password, "changed",
+			  G_CALLBACK (account_widget_password_changed_cb),
+			  button_forget);
+
+	g_object_set_data_full (G_OBJECT (entry_password), "account",
+				g_object_ref (account),
+				g_object_unref);
+}
+
+GtkWidget *
+empathy_account_widget_generic_new (McAccount *account)
+{
+	GtkWidget *table_settings;
+	GtkWidget *sw;
+
+	g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
+
+	table_settings = gtk_table_new (0, 2, FALSE);
+	gtk_table_set_row_spacings (GTK_TABLE (table_settings), 6);
+	gtk_table_set_col_spacings (GTK_TABLE (table_settings), 6);
+	sw = gtk_scrolled_window_new (NULL, NULL);
+	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
+					GTK_POLICY_AUTOMATIC,
+					GTK_POLICY_AUTOMATIC);
+	gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (sw),
+					       table_settings);
+	
+	accounts_widget_generic_setup (account, table_settings);
+
+	g_signal_connect (sw, "destroy",
+			  G_CALLBACK (account_widget_destroy_cb),
+			  g_object_ref (account));
+
+	gtk_widget_show_all (sw);
+
+	return sw;
+}
+
+GtkWidget *
+empathy_account_widget_salut_new (McAccount *account)
+{
+	GladeXML  *glade;
+	GtkWidget *widget;
+
+	glade = empathy_glade_get ("empathy-account-widget-salut.glade",
+				   "vbox_salut_settings",
+				   NULL);
+
+	widget = empathy_account_widget_new_with_glade (account, glade,
+			"vbox_salut_settings",
+			"entry_published", "published-name",
+			"entry_nickname", "nickname",
+			"entry_first_name", "first-name",
+			"entry_last_name", "last-name",
+			"entry_email", "email",
+			"entry_jid", "jid",
+			NULL);
+
+	g_object_unref (glade);
+
+	gtk_widget_show (widget);
+
+	return widget;
+}
+
+GtkWidget *
+empathy_account_widget_msn_new (McAccount *account)
+{
+	GladeXML  *glade;
+	GtkWidget *widget;
+
+	glade = empathy_glade_get ("empathy-account-widget-msn.glade",
+				   "vbox_msn_settings",
+				   NULL);
+
+	widget = empathy_account_widget_new_with_glade (account, glade,
+			"vbox_msn_settings",
+			"entry_id", "account",
+			"entry_password", "password",
+			"entry_server", "server",
+			"spinbutton_port", "port",
+			NULL);
+
+	emapthy_account_widget_add_forget_button (account, glade,
+						  "button_forget",
+						  "entry_password");
+
+	g_object_unref (glade);
+
+	gtk_widget_show (widget);
+
+	return widget;
+}
+
+GtkWidget *
+empathy_account_widget_jabber_new (McAccount *account)
+{
+	GladeXML  *glade;
+	GtkWidget *widget;
+	GtkWidget *spinbutton_port;
+	GtkWidget *checkbutton_ssl;
+
+	glade = empathy_glade_get_file ("empathy-account-widget-jabber.glade",
+				        "vbox_jabber_settings",
+				        NULL,
+				        "spinbutton_port", &spinbutton_port,
+				        "checkbutton_ssl", &checkbutton_ssl,
+				        NULL);
+
+	widget = empathy_account_widget_new_with_glade (account, glade,
+			"vbox_jabber_settings",
+			"entry_id", "account",
+			"entry_password", "password",
+			"entry_resource", "resource",
+			"entry_server", "server",
+			"spinbutton_port", "port",
+			"spinbutton_priority", "priority",
+			"checkbutton_ssl", "old-ssl",
+			"checkbutton_ignore_ssl_errors", "ignore-ssl-errors",
+			"checkbutton_encryption", "require-encryption",
+			NULL);
+
+	emapthy_account_widget_add_forget_button (account, glade,
+						  "button_forget",
+						  "entry_password");
+
+	g_signal_connect (checkbutton_ssl, "toggled",
+			  G_CALLBACK (account_widget_jabber_ssl_toggled_cb),
+			  spinbutton_port);
+
+	g_object_set_data_full (G_OBJECT (spinbutton_port), "account",
+				g_object_ref (account),
+				g_object_unref);
+
+	g_object_unref (glade);
+
+	gtk_widget_show (widget);
+
+	return widget;
+}
+