new-message-dialog: inherit from GtkDialog (#604097)

1 files changed, 146 insertions, 58 deletions

diff --git a/libempathy-gtk/empathy-new-message-dialog.c b/libempathy-gtk/empathy-new-message-dialog.c
index c1069f879..c7055017e 100644
--- a/libempathy-gtk/empathy-new-message-dialog.c
+++ b/libempathy-gtk/empathy-new-message-dialog.c
@@ -37,10 +37,16 @@
 #include <libempathy/empathy-debug.h>
 
 #include <libempathy-gtk/empathy-ui-utils.h>
+#include <libempathy-gtk/empathy-images.h>
 
 #include "empathy-new-message-dialog.h"
 #include "empathy-account-chooser.h"
 
+static EmpathyNewMessageDialog *dialog_singleton = NULL;
+
+G_DEFINE_TYPE(EmpathyNewMessageDialog, empathy_new_message_dialog,
+				       GTK_TYPE_DIALOG)
+
 /**
  * SECTION:empathy-new-message-dialog
  * @title: EmpathyNewMessageDialog
@@ -51,7 +57,9 @@
  * call to be started with any contact on any enabled account.
  */
 
-typedef struct {
+typedef struct _EmpathyNewMessageDialogPriv EmpathyNewMessageDialogPriv;
+
+struct _EmpathyNewMessageDialogPriv {
 	GtkWidget *dialog;
 	GtkWidget *table_contact;
 	GtkWidget *account_chooser;
@@ -59,7 +67,11 @@ typedef struct {
 	GtkWidget *button_chat;
 	GtkWidget *button_call;
 	EmpathyContactManager *contact_manager;
-} EmpathyNewMessageDialog;
+};
+
+#define GET_PRIV(o) \
+  (G_TYPE_INSTANCE_GET_PRIVATE ((o), EMPATHY_TYPE_NEW_MESSAGE_DIALOG, \
+    EmpathyNewMessageDialogPriv))
 
 enum {
 	COMPLETION_COL_TEXT,
@@ -71,6 +83,7 @@ static void
 new_message_dialog_account_changed_cb (GtkWidget               *widget,
 				       EmpathyNewMessageDialog *dialog)
 {
+	EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 	EmpathyAccountChooser *chooser;
 	TpConnection          *connection;
 	EmpathyTpContactList *contact_list;
@@ -81,17 +94,17 @@ new_message_dialog_account_changed_cb (GtkWidget               *widget,
 	gchar                *tmpstr;
 
 	/* Remove completions */
-	completion = gtk_entry_get_completion (GTK_ENTRY (dialog->entry_id));
+	completion = gtk_entry_get_completion (GTK_ENTRY (priv->entry_id));
 	store = GTK_LIST_STORE (gtk_entry_completion_get_model (completion));
 	gtk_list_store_clear (store);
 
 	/* Get members of the new account */
-	chooser = EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser);
+	chooser = EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser);
 	connection = empathy_account_chooser_get_connection (chooser);
 	if (!connection) {
 		return;
 	}
-	contact_list = empathy_contact_manager_get_list (dialog->contact_manager,
+	contact_list = empathy_contact_manager_get_list (priv->contact_manager,
 							 connection);
 	members = empathy_contact_list_get_members (EMPATHY_CONTACT_LIST (contact_list));
 
@@ -126,6 +139,7 @@ new_message_dialog_match_selected_cb (GtkEntryCompletion *widget,
 				      GtkTreeIter        *iter,
 				      EmpathyNewMessageDialog *dialog)
 {
+	EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 	gchar *id;
 
 	if (!iter || !model) {
@@ -133,7 +147,7 @@ new_message_dialog_match_selected_cb (GtkEntryCompletion *widget,
 	}
 
 	gtk_tree_model_get (model, iter, COMPLETION_COL_ID, &id, -1);
-	gtk_entry_set_text (GTK_ENTRY (dialog->entry_id), id);
+	gtk_entry_set_text (GTK_ENTRY (priv->entry_id), id);
 
 	DEBUG ("Got selected match **%s**", id);
 
@@ -199,12 +213,13 @@ new_message_dialog_response_cb (GtkWidget               *widget,
 				gint                    response,
 				EmpathyNewMessageDialog *dialog)
 {
+	EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 	TpConnection *connection;
 	const gchar *id;
 
 	connection = empathy_account_chooser_get_connection (
-		EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser));
-	id = gtk_entry_get_text (GTK_ENTRY (dialog->entry_id));
+		EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser));
+	id = gtk_entry_get_text (GTK_ENTRY (priv->entry_id));
 	if (!connection || EMP_STR_EMPTY (id)) {
 		gtk_widget_destroy (widget);
 		return;
@@ -229,62 +244,94 @@ static void
 new_message_change_state_button_cb  (GtkEditable             *editable,
 				     EmpathyNewMessageDialog *dialog)
 {
+	EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 	const gchar *id;
 	gboolean     sensitive;
 
 	id = gtk_entry_get_text (GTK_ENTRY (editable));
 	sensitive = !EMP_STR_EMPTY (id);
 
-	gtk_widget_set_sensitive (dialog->button_chat, sensitive);
-	gtk_widget_set_sensitive (dialog->button_call, sensitive);
+	gtk_widget_set_sensitive (priv->button_chat, sensitive);
+	gtk_widget_set_sensitive (priv->button_call, sensitive);
 }
 
-static void
-new_message_dialog_destroy_cb (GtkWidget               *widget,
-			       EmpathyNewMessageDialog *dialog)
+static GObject *
+empathy_new_message_dialog_constructor (GType type,
+				        guint n_props,
+				        GObjectConstructParam *props)
 {
-	g_object_unref (dialog->contact_manager);
-	g_free (dialog);
+	GObject *retval;
+
+	if (dialog_singleton) {
+		retval = G_OBJECT (dialog_singleton);
+		g_object_ref (retval);
+	}
+	else {
+		retval = G_OBJECT_CLASS (
+		empathy_new_message_dialog_parent_class)->constructor (type,
+			n_props, props);
+
+		dialog_singleton = EMPATHY_NEW_MESSAGE_DIALOG (retval);
+		g_object_add_weak_pointer (retval, (gpointer) &dialog_singleton);
+	}
+
+	return retval;
 }
 
-/**
- * empathy_new_message_dialog_show:
- * @parent: parent #GtkWindow of the dialog
- *
- * Create a new #EmpathyNewMessageDialog and show it.
- *
- * Return value: the new #EmpathyNewMessageDialog
- */
-GtkWidget *
-empathy_new_message_dialog_show (GtkWindow *parent)
+static void
+empathy_new_message_dialog_init (EmpathyNewMessageDialog *dialog)
 {
-	static EmpathyNewMessageDialog *dialog = NULL;
+	EmpathyNewMessageDialogPriv *priv = GET_PRIV (dialog);
 	GtkBuilder                     *gui;
 	gchar                          *filename;
 	GtkEntryCompletion             *completion;
 	GtkListStore                   *model;
-
-	if (dialog) {
-		gtk_window_present (GTK_WINDOW (dialog->dialog));
-		return dialog->dialog;
-	}
-
-	dialog = g_new0 (EmpathyNewMessageDialog, 1);
+	GtkWidget                      *content_area;
+	GtkWidget                      *image;
 
 	/* create a contact manager */
-	dialog->contact_manager = empathy_contact_manager_dup_singleton ();
+	priv->contact_manager = empathy_contact_manager_dup_singleton ();
 
 	filename = empathy_file_lookup ("empathy-new-message-dialog.ui",
 					"libempathy-gtk");
 	gui = empathy_builder_get_file (filename,
-				        "new_message_dialog", &dialog->dialog,
-				        "table_contact", &dialog->table_contact,
-				        "entry_id", &dialog->entry_id,
-					"button_chat", &dialog->button_chat,
-					"button_call",&dialog->button_call,
+				        "table_contact", &priv->table_contact,
+				        "entry_id", &priv->entry_id,
 				        NULL);
 	g_free (filename);
 
+	content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
+	gtk_container_add (GTK_CONTAINER (content_area), priv->table_contact);
+
+	/* add buttons */
+	gtk_dialog_add_button (GTK_DIALOG (dialog),
+		GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
+
+	priv->button_call = gtk_button_new_with_mnemonic (_("C_all"));
+	image = gtk_image_new_from_icon_name (EMPATHY_IMAGE_VOIP,
+		GTK_ICON_SIZE_BUTTON);
+	gtk_button_set_image (GTK_BUTTON (priv->button_call), image);
+
+	gtk_dialog_add_action_widget (GTK_DIALOG (dialog), priv->button_call, 1);
+	gtk_widget_show (priv->button_call);
+
+	priv->button_chat = gtk_button_new_with_mnemonic (_("C_hat"));
+	image = gtk_image_new_from_icon_name (EMPATHY_IMAGE_NEW_MESSAGE,
+		GTK_ICON_SIZE_BUTTON);
+	gtk_button_set_image (GTK_BUTTON (priv->button_chat), image);
+
+	gtk_dialog_add_action_widget (GTK_DIALOG (dialog), priv->button_chat, 2);
+	gtk_widget_show (priv->button_chat);
+
+	/* Tweak the dialog */
+	gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
+
+	gtk_window_set_title (GTK_WINDOW (dialog), _("New Conversation"));
+	gtk_window_set_role (GTK_WINDOW (dialog), "new_message");
+	gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
+	gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER_ON_PARENT);
+	gtk_window_set_type_hint (GTK_WINDOW (dialog), GDK_WINDOW_TYPE_HINT_DIALOG);
+
 	/* text completion */
 	completion = gtk_entry_completion_new ();
 	model = gtk_list_store_new (3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
@@ -293,47 +340,88 @@ empathy_new_message_dialog_show (GtkWindow *parent)
 					     new_message_dialog_match_func,
 					     NULL, NULL);
 	gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (model));
-	gtk_entry_set_completion (GTK_ENTRY (dialog->entry_id), completion);
+	gtk_entry_set_completion (GTK_ENTRY (priv->entry_id), completion);
 	g_signal_connect (completion, "match-selected",
 			  G_CALLBACK (new_message_dialog_match_selected_cb),
 			  dialog);
 	g_object_unref (completion);
 	g_object_unref (model);
 
+	g_signal_connect (dialog, "response",
+		    G_CALLBACK (new_message_dialog_response_cb), dialog);
+
 	empathy_builder_connect (gui, dialog,
-			       "new_message_dialog", "destroy", new_message_dialog_destroy_cb,
-			       "new_message_dialog", "response", new_message_dialog_response_cb,
 			       "entry_id", "changed", new_message_change_state_button_cb,
 			       NULL);
 
-	g_object_add_weak_pointer (G_OBJECT (dialog->dialog), (gpointer) &dialog);
-
 	g_object_unref (gui);
 
 	/* Create account chooser */
-	dialog->account_chooser = empathy_account_chooser_new ();
-	gtk_table_attach_defaults (GTK_TABLE (dialog->table_contact),
-				   dialog->account_chooser,
+	priv->account_chooser = empathy_account_chooser_new ();
+	gtk_table_attach_defaults (GTK_TABLE (priv->table_contact),
+				   priv->account_chooser,
 				   1, 2, 0, 1);
-	empathy_account_chooser_set_filter (EMPATHY_ACCOUNT_CHOOSER (dialog->account_chooser),
+	empathy_account_chooser_set_filter (EMPATHY_ACCOUNT_CHOOSER (priv->account_chooser),
 					    empathy_account_chooser_filter_is_connected,
 					    NULL);
-	gtk_widget_show (dialog->account_chooser);
+	gtk_widget_show (priv->account_chooser);
 
-	new_message_dialog_account_changed_cb (dialog->account_chooser, dialog);
-	g_signal_connect (dialog->account_chooser, "changed",
+	new_message_dialog_account_changed_cb (priv->account_chooser, dialog);
+	g_signal_connect (priv->account_chooser, "changed",
 			  G_CALLBACK (new_message_dialog_account_changed_cb),
 			  dialog);
 
-	if (parent) {
-		gtk_window_set_transient_for (GTK_WINDOW (dialog->dialog),
-					      GTK_WINDOW (parent));
+	gtk_widget_set_sensitive (priv->button_chat, FALSE);
+	gtk_widget_set_sensitive (priv->button_call, FALSE);
+}
+
+static void
+empathy_new_message_dialog_dispose (GObject *object)
+{
+	EmpathyNewMessageDialogPriv *priv = GET_PRIV (object);
+
+	if (priv->contact_manager != NULL) {
+		g_object_unref (priv->contact_manager);
+		priv->contact_manager = NULL;
 	}
 
-	gtk_widget_set_sensitive (dialog->button_chat, FALSE);
-	gtk_widget_set_sensitive (dialog->button_call, FALSE);
+	if (G_OBJECT_CLASS (empathy_new_message_dialog_parent_class)->dispose)
+		G_OBJECT_CLASS (empathy_new_message_dialog_parent_class)->dispose (object);
+}
+
+static void
+empathy_new_message_dialog_class_init (
+  EmpathyNewMessageDialogClass *class)
+{
+	GObjectClass *object_class = G_OBJECT_CLASS (class);
+
+	g_type_class_add_private (class, sizeof (EmpathyNewMessageDialogPriv));
+
+	object_class->constructor = empathy_new_message_dialog_constructor;
+
+	object_class->dispose = empathy_new_message_dialog_dispose;
+}
 
-	gtk_widget_show (dialog->dialog);
+/**
+ * empathy_new_message_dialog_new:
+ * @parent: parent #GtkWindow of the dialog
+ *
+ * Create a new #EmpathyNewMessageDialog it.
+ *
+ * Return value: the new #EmpathyNewMessageDialog
+ */
+GtkWidget *
+empathy_new_message_dialog_show (GtkWindow *parent)
+{
+	GtkWidget *dialog;
+
+	dialog = g_object_new (EMPATHY_TYPE_NEW_MESSAGE_DIALOG, NULL);
+
+	if (parent) {
+		gtk_window_set_transient_for (GTK_WINDOW (dialog),
+					      GTK_WINDOW (parent));
+	}
 
-	return dialog->dialog;
+	gtk_widget_show (dialog);
+	return dialog;
 }