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-rw-r--r--trunk/src/empathy-chat-window.c1508
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diff --git a/trunk/src/empathy-chat-window.c b/trunk/src/empathy-chat-window.c
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+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2003-2007 Imendio AB
+ * Copyright (C) 2007-2008 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: Mikael Hallendal <micke@imendio.com>
+ * Richard Hult <richard@imendio.com>
+ * Martyn Russell <martyn@imendio.com>
+ * Geert-Jan Van den Bogaerde <geertjan@gnome.org>
+ * Xavier Claessens <xclaesse@gmail.com>
+ */
+
+#include <config.h>
+
+#include <string.h>
+
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+#include <glade/glade.h>
+#include <glib/gi18n.h>
+
+#include <telepathy-glib/util.h>
+#include <libmissioncontrol/mission-control.h>
+
+#include <libempathy/empathy-contact-factory.h>
+#include <libempathy/empathy-contact.h>
+#include <libempathy/empathy-message.h>
+#include <libempathy/empathy-utils.h>
+
+#include <libempathy-gtk/empathy-images.h>
+#include <libempathy-gtk/empathy-conf.h>
+#include <libempathy-gtk/empathy-contact-dialogs.h>
+#include <libempathy-gtk/empathy-log-window.h>
+#include <libempathy-gtk/empathy-geometry.h>
+#include <libempathy-gtk/empathy-ui-utils.h>
+
+#include "empathy-chat-window.h"
+#include "empathy-about-dialog.h"
+
+#define DEBUG_FLAG EMPATHY_DEBUG_CHAT
+#include <libempathy/empathy-debug.h>
+
+#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyChatWindow)
+typedef struct {
+ EmpathyChat *current_chat;
+ GList *chats;
+ GList *chats_new_msg;
+ GList *chats_composing;
+ gboolean page_added;
+ gboolean dnd_same_window;
+ guint save_geometry_id;
+ GtkWidget *dialog;
+ GtkWidget *notebook;
+
+ /* Menu items. */
+ GtkWidget *menu_conv_clear;
+ GtkWidget *menu_conv_insert_smiley;
+ GtkWidget *menu_conv_contact;
+ GtkWidget *menu_conv_close;
+
+ GtkWidget *menu_edit_cut;
+ GtkWidget *menu_edit_copy;
+ GtkWidget *menu_edit_paste;
+
+ GtkWidget *menu_tabs_next;
+ GtkWidget *menu_tabs_prev;
+ GtkWidget *menu_tabs_left;
+ GtkWidget *menu_tabs_right;
+ GtkWidget *menu_tabs_detach;
+
+ GtkWidget *menu_help_contents;
+ GtkWidget *menu_help_about;
+} EmpathyChatWindowPriv;
+
+static GList *chat_windows = NULL;
+
+static const guint tab_accel_keys[] = {
+ GDK_1, GDK_2, GDK_3, GDK_4, GDK_5,
+ GDK_6, GDK_7, GDK_8, GDK_9, GDK_0
+};
+
+typedef enum {
+ DND_DRAG_TYPE_CONTACT_ID,
+ DND_DRAG_TYPE_TAB
+} DndDragType;
+
+static const GtkTargetEntry drag_types_dest[] = {
+ { "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
+ { "GTK_NOTEBOOK_TAB", GTK_TARGET_SAME_APP, DND_DRAG_TYPE_TAB },
+};
+
+G_DEFINE_TYPE (EmpathyChatWindow, empathy_chat_window, G_TYPE_OBJECT);
+
+static void
+chat_window_accel_cb (GtkAccelGroup *accelgroup,
+ GObject *object,
+ guint key,
+ GdkModifierType mod,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+ gint num = -1;
+ gint i;
+
+ priv = GET_PRIV (window);
+
+ for (i = 0; i < G_N_ELEMENTS (tab_accel_keys); i++) {
+ if (tab_accel_keys[i] == key) {
+ num = i;
+ break;
+ }
+ }
+
+ if (num != -1) {
+ gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook), num);
+ }
+}
+
+static EmpathyChatWindow *
+chat_window_find_chat (EmpathyChat *chat)
+{
+ EmpathyChatWindowPriv *priv;
+ GList *l, *ll;
+
+ for (l = chat_windows; l; l = l->next) {
+ priv = GET_PRIV (l->data);
+ ll = g_list_find (priv->chats, chat);
+ if (ll) {
+ return l->data;
+ }
+ }
+
+ return NULL;
+}
+
+static void
+chat_window_close_clicked_cb (GtkWidget *button,
+ EmpathyChat *chat)
+{
+ EmpathyChatWindow *window;
+
+ window = chat_window_find_chat (chat);
+ empathy_chat_window_remove_chat (window, chat);
+}
+
+static void
+chat_window_close_button_style_set_cb (GtkWidget *button,
+ GtkStyle *previous_style,
+ gpointer user_data)
+{
+ gint h, w;
+
+ gtk_icon_size_lookup_for_settings (gtk_widget_get_settings (button),
+ GTK_ICON_SIZE_MENU, &w, &h);
+
+ gtk_widget_set_size_request (button, w, h);
+}
+
+static GtkWidget *
+chat_window_create_label (EmpathyChatWindow *window,
+ EmpathyChat *chat)
+{
+ EmpathyChatWindowPriv *priv;
+ GtkWidget *hbox;
+ GtkWidget *name_label;
+ GtkWidget *status_image;
+ GtkWidget *close_button;
+ GtkWidget *close_image;
+ GtkWidget *event_box;
+ GtkWidget *event_box_hbox;
+ PangoAttrList *attr_list;
+ PangoAttribute *attr;
+
+ priv = GET_PRIV (window);
+
+ /* The spacing between the button and the label. */
+ hbox = gtk_hbox_new (FALSE, 0);
+
+ event_box = gtk_event_box_new ();
+ gtk_event_box_set_visible_window (GTK_EVENT_BOX (event_box), FALSE);
+
+ name_label = gtk_label_new (NULL);
+ gtk_label_set_ellipsize (GTK_LABEL (name_label), PANGO_ELLIPSIZE_END);
+
+ attr_list = pango_attr_list_new ();
+ attr = pango_attr_scale_new (1/1.2);
+ attr->start_index = 0;
+ attr->end_index = -1;
+ pango_attr_list_insert (attr_list, attr);
+ gtk_label_set_attributes (GTK_LABEL (name_label), attr_list);
+ pango_attr_list_unref (attr_list);
+
+ gtk_misc_set_padding (GTK_MISC (name_label), 2, 0);
+ gtk_misc_set_alignment (GTK_MISC (name_label), 0.0, 0.5);
+ g_object_set_data (G_OBJECT (chat), "chat-window-tab-label", name_label);
+
+ status_image = gtk_image_new ();
+
+ /* Spacing between the icon and label. */
+ event_box_hbox = gtk_hbox_new (FALSE, 0);
+
+ gtk_box_pack_start (GTK_BOX (event_box_hbox), status_image, FALSE, FALSE, 0);
+ gtk_box_pack_start (GTK_BOX (event_box_hbox), name_label, TRUE, TRUE, 0);
+
+ g_object_set_data (G_OBJECT (chat), "chat-window-tab-image", status_image);
+ g_object_set_data (G_OBJECT (chat), "chat-window-tab-tooltip-widget", event_box);
+
+ close_button = gtk_button_new ();
+ gtk_button_set_relief (GTK_BUTTON (close_button), GTK_RELIEF_NONE);
+
+ /* We don't want focus/keynav for the button to avoid clutter, and
+ * Ctrl-W works anyway.
+ */
+ GTK_WIDGET_UNSET_FLAGS (close_button, GTK_CAN_FOCUS);
+ GTK_WIDGET_UNSET_FLAGS (close_button, GTK_CAN_DEFAULT);
+
+ /* Set the name to make the special rc style match. */
+ gtk_widget_set_name (close_button, "empathy-close-button");
+
+ close_image = gtk_image_new_from_stock (GTK_STOCK_CLOSE, GTK_ICON_SIZE_MENU);
+
+ gtk_container_add (GTK_CONTAINER (close_button), close_image);
+
+ gtk_container_add (GTK_CONTAINER (event_box), event_box_hbox);
+ gtk_box_pack_start (GTK_BOX (hbox), event_box, TRUE, TRUE, 0);
+ gtk_box_pack_end (GTK_BOX (hbox), close_button, FALSE, FALSE, 0);
+
+ /* React to theme changes and also used to setup the initial size
+ * correctly.
+ */
+ g_signal_connect (close_button,
+ "style-set",
+ G_CALLBACK (chat_window_close_button_style_set_cb),
+ chat);
+
+ g_signal_connect (close_button,
+ "clicked",
+ G_CALLBACK (chat_window_close_clicked_cb),
+ chat);
+
+ gtk_widget_show_all (hbox);
+
+ return hbox;
+}
+
+static const gchar *
+chat_window_get_chat_name (EmpathyChat *chat)
+{
+ EmpathyContact *remote_contact = NULL;
+ const gchar *name = NULL;
+
+ name = empathy_chat_get_name (chat);
+ if (!name) {
+ remote_contact = empathy_chat_get_remote_contact (chat);
+ if (remote_contact) {
+ name = empathy_contact_get_name (remote_contact);
+ }
+ }
+
+ return name ? name : _("Conversation");
+}
+
+static void
+chat_window_update (EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv = GET_PRIV (window);
+ gboolean first_page;
+ gboolean last_page;
+ gboolean is_connected;
+ gint num_pages;
+ gint page_num;
+ const gchar *name;
+ guint n_chats;
+
+ /* Get information */
+ page_num = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
+ num_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (priv->notebook));
+ first_page = (page_num == 0);
+ last_page = (page_num == (num_pages - 1));
+ is_connected = empathy_chat_get_tp_chat (priv->current_chat) != NULL;
+ name = chat_window_get_chat_name (priv->current_chat);
+ n_chats = g_list_length (priv->chats);
+
+ DEBUG ("Update window");
+
+ /* Update menu */
+ gtk_widget_set_sensitive (priv->menu_tabs_next, !last_page);
+ gtk_widget_set_sensitive (priv->menu_tabs_prev, !first_page);
+ gtk_widget_set_sensitive (priv->menu_tabs_detach, num_pages > 1);
+ gtk_widget_set_sensitive (priv->menu_tabs_left, !first_page);
+ gtk_widget_set_sensitive (priv->menu_tabs_right, !last_page);
+ gtk_widget_set_sensitive (priv->menu_conv_insert_smiley, is_connected);
+
+ /* Update window title */
+ if (n_chats == 1) {
+ gtk_window_set_title (GTK_WINDOW (priv->dialog), name);
+ } else {
+ gchar *title;
+
+ title = g_strdup_printf (_("Conversations (%d)"), n_chats);
+ gtk_window_set_title (GTK_WINDOW (priv->dialog), title);
+ g_free (title);
+ }
+
+ /* Update window icon */
+ if (priv->chats_new_msg) {
+ gtk_window_set_icon_name (GTK_WINDOW (priv->dialog),
+ EMPATHY_IMAGE_MESSAGE);
+ } else {
+ gtk_window_set_icon_name (GTK_WINDOW (priv->dialog), NULL);
+ }
+}
+
+static void
+chat_window_update_chat_tab (EmpathyChat *chat)
+{
+ EmpathyChatWindow *window;
+ EmpathyChatWindowPriv *priv;
+ EmpathyContact *remote_contact;
+ const gchar *name;
+ const gchar *subject;
+ GtkWidget *widget;
+ GString *tooltip;
+ gchar *str;
+ const gchar *icon_name;
+
+ window = chat_window_find_chat (chat);
+ if (!window) {
+ return;
+ }
+ priv = GET_PRIV (window);
+
+ /* Get information */
+ name = chat_window_get_chat_name (chat);
+ subject = empathy_chat_get_subject (chat);
+ remote_contact = empathy_chat_get_remote_contact (chat);
+
+ DEBUG ("Updating chat tab, name=%s, subject=%s, remote_contact=%p",
+ name, subject, remote_contact);
+
+ /* Update tab image */
+ if (g_list_find (priv->chats_new_msg, chat)) {
+ icon_name = EMPATHY_IMAGE_MESSAGE;
+ }
+ else if (g_list_find (priv->chats_composing, chat)) {
+ icon_name = EMPATHY_IMAGE_TYPING;
+ }
+ else if (remote_contact) {
+ icon_name = empathy_icon_name_for_contact (remote_contact);
+ } else {
+ icon_name = EMPATHY_IMAGE_GROUP_MESSAGE;
+ }
+ widget = g_object_get_data (G_OBJECT (chat), "chat-window-tab-image");
+ gtk_image_set_from_icon_name (GTK_IMAGE (widget), icon_name, GTK_ICON_SIZE_MENU);
+
+ /* Update tab tooltip */
+ tooltip = g_string_new (NULL);
+ if (remote_contact) {
+ g_string_append_printf (tooltip, "%s\n%s",
+ empathy_contact_get_id (remote_contact),
+ empathy_contact_get_status (remote_contact));
+ }
+ else {
+ g_string_append (tooltip, name);
+ }
+ if (subject) {
+ g_string_append_printf (tooltip, "\n%s %s", _("Topic:"), subject);
+ }
+ if (g_list_find (priv->chats_composing, chat)) {
+ g_string_append_printf (tooltip, "\n%s", _("Typing a message."));
+ }
+ str = g_string_free (tooltip, FALSE);
+ widget = g_object_get_data (G_OBJECT (chat), "chat-window-tab-tooltip-widget");
+ gtk_widget_set_tooltip_text (widget, str);
+ g_free (str);
+
+ /* Update tab label */
+ widget = g_object_get_data (G_OBJECT (chat), "chat-window-tab-label");
+ gtk_label_set_text (GTK_LABEL (widget), name);
+
+ /* Update the window if it's the current chat */
+ if (priv->current_chat == chat) {
+ chat_window_update (window);
+ }
+}
+
+static void
+chat_window_chat_notify_cb (EmpathyChat *chat)
+{
+ EmpathyContact *old_remote_contact;
+ EmpathyContact *remote_contact = NULL;
+
+ old_remote_contact = g_object_get_data (G_OBJECT (chat), "chat-window-remote-contact");
+ remote_contact = empathy_chat_get_remote_contact (chat);
+
+ if (old_remote_contact != remote_contact) {
+ /* The remote-contact associated with the chat changed, we need
+ * to keep track of any change of that contact and update the
+ * window each time. */
+ if (remote_contact) {
+ g_signal_connect_swapped (remote_contact, "notify",
+ G_CALLBACK (chat_window_update_chat_tab),
+ chat);
+ }
+ if (old_remote_contact) {
+ g_signal_handlers_disconnect_by_func (old_remote_contact,
+ chat_window_update_chat_tab,
+ chat);
+ }
+
+ g_object_set_data (G_OBJECT (chat), "chat-window-remote-contact",
+ remote_contact);
+ }
+
+ chat_window_update_chat_tab (chat);
+}
+
+static void
+chat_window_insert_smiley_activate_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+ EmpathyChat *chat;
+ GtkTextBuffer *buffer;
+ GtkTextIter iter;
+ const gchar *smiley;
+
+ priv = GET_PRIV (window);
+
+ chat = priv->current_chat;
+
+ smiley = g_object_get_data (G_OBJECT (menuitem), "smiley_text");
+
+ buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (chat->input_text_view));
+ gtk_text_buffer_get_end_iter (buffer, &iter);
+ gtk_text_buffer_insert (buffer, &iter,
+ smiley, -1);
+}
+
+static void
+chat_window_conv_activate_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv = GET_PRIV (window);
+ GtkWidget *submenu = NULL;
+
+ submenu = empathy_chat_get_contact_menu (priv->current_chat);
+ if (submenu) {
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (priv->menu_conv_contact),
+ submenu);
+ gtk_widget_show (priv->menu_conv_contact);
+ gtk_widget_show (submenu);
+ } else {
+ gtk_widget_hide (priv->menu_conv_contact);
+ }
+}
+
+static void
+chat_window_clear_activate_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv = GET_PRIV (window);
+
+ empathy_chat_clear (priv->current_chat);
+}
+
+static const gchar *
+chat_get_window_id_for_geometry (EmpathyChat *chat)
+{
+ const gchar *res = NULL;
+ gboolean separate_windows;
+
+ empathy_conf_get_bool (empathy_conf_get (),
+ EMPATHY_PREFS_UI_SEPARATE_CHAT_WINDOWS,
+ &separate_windows);
+
+ if (separate_windows) {
+ res = empathy_chat_get_id (chat);
+ }
+
+ return res ? res : "chat-window";
+}
+
+static gboolean
+chat_window_save_geometry_timeout_cb (EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+ gint x, y, w, h;
+
+ priv = GET_PRIV (window);
+
+ gtk_window_get_size (GTK_WINDOW (priv->dialog), &w, &h);
+ gtk_window_get_position (GTK_WINDOW (priv->dialog), &x, &y);
+
+ empathy_geometry_save (chat_get_window_id_for_geometry (priv->current_chat),
+ x, y, w, h);
+
+ priv->save_geometry_id = 0;
+
+ return FALSE;
+}
+
+static gboolean
+chat_window_configure_event_cb (GtkWidget *widget,
+ GdkEventConfigure *event,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+
+ priv = GET_PRIV (window);
+
+ if (priv->save_geometry_id != 0) {
+ g_source_remove (priv->save_geometry_id);
+ }
+
+ priv->save_geometry_id =
+ g_timeout_add_seconds (1,
+ (GSourceFunc) chat_window_save_geometry_timeout_cb,
+ window);
+
+ return FALSE;
+}
+
+static void
+chat_window_close_activate_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+
+ priv = GET_PRIV (window);
+
+ g_return_if_fail (priv->current_chat != NULL);
+
+ empathy_chat_window_remove_chat (window, priv->current_chat);
+}
+
+static void
+chat_window_edit_activate_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+ GtkClipboard *clipboard;
+ GtkTextBuffer *buffer;
+ gboolean text_available;
+
+ priv = GET_PRIV (window);
+
+ g_return_if_fail (priv->current_chat != NULL);
+
+ if (!empathy_chat_get_tp_chat (priv->current_chat)) {
+ gtk_widget_set_sensitive (priv->menu_edit_copy, FALSE);
+ gtk_widget_set_sensitive (priv->menu_edit_cut, FALSE);
+ gtk_widget_set_sensitive (priv->menu_edit_paste, FALSE);
+ return;
+ }
+
+ buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->current_chat->input_text_view));
+ if (gtk_text_buffer_get_selection_bounds (buffer, NULL, NULL)) {
+ gtk_widget_set_sensitive (priv->menu_edit_copy, TRUE);
+ gtk_widget_set_sensitive (priv->menu_edit_cut, TRUE);
+ } else {
+ gboolean selection;
+
+ selection = empathy_chat_view_get_selection_bounds (priv->current_chat->view,
+ NULL, NULL);
+
+ gtk_widget_set_sensitive (priv->menu_edit_cut, FALSE);
+ gtk_widget_set_sensitive (priv->menu_edit_copy, selection);
+ }
+
+ clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
+ text_available = gtk_clipboard_wait_is_text_available (clipboard);
+ gtk_widget_set_sensitive (priv->menu_edit_paste, text_available);
+}
+
+static void
+chat_window_cut_activate_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+
+ g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (window));
+
+ priv = GET_PRIV (window);
+
+ empathy_chat_cut (priv->current_chat);
+}
+
+static void
+chat_window_copy_activate_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+
+ g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (window));
+
+ priv = GET_PRIV (window);
+
+ empathy_chat_copy (priv->current_chat);
+}
+
+static void
+chat_window_paste_activate_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+
+ g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (window));
+
+ priv = GET_PRIV (window);
+
+ empathy_chat_paste (priv->current_chat);
+}
+
+static void
+chat_window_tabs_left_activate_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+ EmpathyChat *chat;
+ gint index;
+
+ priv = GET_PRIV (window);
+
+ chat = priv->current_chat;
+ index = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
+ if (index <= 0) {
+ return;
+ }
+
+ gtk_notebook_reorder_child (GTK_NOTEBOOK (priv->notebook),
+ GTK_WIDGET (chat),
+ index - 1);
+}
+
+static void
+chat_window_tabs_right_activate_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+ EmpathyChat *chat;
+ gint index;
+
+ priv = GET_PRIV (window);
+
+ chat = priv->current_chat;
+ index = gtk_notebook_get_current_page (GTK_NOTEBOOK (priv->notebook));
+
+ gtk_notebook_reorder_child (GTK_NOTEBOOK (priv->notebook),
+ GTK_WIDGET (chat),
+ index + 1);
+}
+
+static void
+chat_window_detach_activate_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+ EmpathyChatWindow *new_window;
+ EmpathyChat *chat;
+
+ priv = GET_PRIV (window);
+
+ chat = priv->current_chat;
+ new_window = empathy_chat_window_new ();
+
+ empathy_chat_window_move_chat (window, new_window, chat);
+
+ priv = GET_PRIV (new_window);
+ gtk_widget_show (priv->dialog);
+}
+
+static void
+chat_window_help_contents_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ empathy_url_show ("ghelp:empathy?chat");
+}
+
+static void
+chat_window_help_about_cb (GtkWidget *menuitem,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv = GET_PRIV (window);
+
+ empathy_about_dialog_new (GTK_WINDOW (priv->dialog));
+}
+
+static gboolean
+chat_window_delete_event_cb (GtkWidget *dialog,
+ GdkEvent *event,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv = GET_PRIV (window);
+
+ DEBUG ("Delete event received");
+
+ g_object_ref (window);
+ while (priv->chats) {
+ empathy_chat_window_remove_chat (window, priv->chats->data);
+ }
+ g_object_unref (window);
+
+ return TRUE;
+}
+
+static void
+chat_window_composing_cb (EmpathyChat *chat,
+ gboolean is_composing,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+
+ priv = GET_PRIV (window);
+
+ if (is_composing && !g_list_find (priv->chats_composing, chat)) {
+ priv->chats_composing = g_list_prepend (priv->chats_composing, chat);
+ } else {
+ priv->chats_composing = g_list_remove (priv->chats_composing, chat);
+ }
+
+ chat_window_update_chat_tab (chat);
+}
+
+static void
+chat_window_set_urgency_hint (EmpathyChatWindow *window,
+ gboolean urgent)
+{
+ EmpathyChatWindowPriv *priv;
+
+ priv = GET_PRIV (window);
+
+ DEBUG ("Turning %s urgency hint", urgent ? "on" : "off");
+ gtk_window_set_urgency_hint (GTK_WINDOW (priv->dialog), urgent);
+}
+
+static void
+chat_window_new_message_cb (EmpathyChat *chat,
+ EmpathyMessage *message,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+ gboolean has_focus;
+ gboolean needs_urgency;
+
+ priv = GET_PRIV (window);
+
+ has_focus = empathy_chat_window_has_focus (window);
+
+ if (has_focus && priv->current_chat == chat) {
+ return;
+ }
+
+ if (empathy_chat_get_members_count (chat) > 2) {
+ needs_urgency = empathy_message_should_highlight (message);
+ } else {
+ needs_urgency = TRUE;
+ }
+
+ if (needs_urgency && !has_focus) {
+ chat_window_set_urgency_hint (window, TRUE);
+ }
+
+ if (!g_list_find (priv->chats_new_msg, chat)) {
+ priv->chats_new_msg = g_list_prepend (priv->chats_new_msg, chat);
+ chat_window_update_chat_tab (chat);
+ }
+}
+
+static GtkNotebook *
+chat_window_detach_hook (GtkNotebook *source,
+ GtkWidget *page,
+ gint x,
+ gint y,
+ gpointer user_data)
+{
+ EmpathyChatWindowPriv *priv;
+ EmpathyChatWindow *window, *new_window;
+ EmpathyChat *chat;
+
+ chat = EMPATHY_CHAT (page);
+ window = chat_window_find_chat (chat);
+
+ new_window = empathy_chat_window_new ();
+ priv = GET_PRIV (new_window);
+
+ DEBUG ("Detach hook called");
+
+ empathy_chat_window_move_chat (window, new_window, chat);
+
+ gtk_window_move (GTK_WINDOW (priv->dialog), x, y);
+ gtk_widget_show (priv->dialog);
+
+ return NULL;
+}
+
+static void
+chat_window_page_switched_cb (GtkNotebook *notebook,
+ GtkNotebookPage *page,
+ gint page_num,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+ EmpathyChat *chat;
+ GtkWidget *child;
+
+ DEBUG ("Page switched");
+
+ priv = GET_PRIV (window);
+
+ child = gtk_notebook_get_nth_page (notebook, page_num);
+ chat = EMPATHY_CHAT (child);
+
+ if (priv->page_added) {
+ priv->page_added = FALSE;
+ empathy_chat_scroll_down (chat);
+ }
+ else if (priv->current_chat == chat) {
+ return;
+ }
+
+ priv->current_chat = chat;
+ priv->chats_new_msg = g_list_remove (priv->chats_new_msg, chat);
+
+ chat_window_update_chat_tab (chat);
+}
+
+static void
+chat_window_page_added_cb (GtkNotebook *notebook,
+ GtkWidget *child,
+ guint page_num,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+ EmpathyChat *chat;
+
+ priv = GET_PRIV (window);
+
+ /* If we just received DND to the same window, we don't want
+ * to do anything here like removing the tab and then readding
+ * it, so we return here and in "page-added".
+ */
+ if (priv->dnd_same_window) {
+ DEBUG ("Page added (back to the same window)");
+ priv->dnd_same_window = FALSE;
+ return;
+ }
+
+ DEBUG ("Page added");
+
+ /* Get chat object */
+ chat = EMPATHY_CHAT (child);
+
+ /* Connect chat signals for this window */
+ g_signal_connect (chat, "composing",
+ G_CALLBACK (chat_window_composing_cb),
+ window);
+ g_signal_connect (chat, "new-message",
+ G_CALLBACK (chat_window_new_message_cb),
+ window);
+
+ /* Set flag so we know to perform some special operations on
+ * switch page due to the new page being added.
+ */
+ priv->page_added = TRUE;
+
+ /* Get list of chats up to date */
+ priv->chats = g_list_append (priv->chats, chat);
+
+ chat_window_update_chat_tab (chat);
+}
+
+static void
+chat_window_page_removed_cb (GtkNotebook *notebook,
+ GtkWidget *child,
+ guint page_num,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+ EmpathyChat *chat;
+
+ priv = GET_PRIV (window);
+
+ /* If we just received DND to the same window, we don't want
+ * to do anything here like removing the tab and then readding
+ * it, so we return here and in "page-added".
+ */
+ if (priv->dnd_same_window) {
+ DEBUG ("Page removed (and will be readded to same window)");
+ return;
+ }
+
+ DEBUG ("Page removed");
+
+ /* Get chat object */
+ chat = EMPATHY_CHAT (child);
+
+ /* Disconnect all signal handlers for this chat and this window */
+ g_signal_handlers_disconnect_by_func (chat,
+ G_CALLBACK (chat_window_composing_cb),
+ window);
+ g_signal_handlers_disconnect_by_func (chat,
+ G_CALLBACK (chat_window_new_message_cb),
+ window);
+
+ /* Keep list of chats up to date */
+ priv->chats = g_list_remove (priv->chats, chat);
+ priv->chats_new_msg = g_list_remove (priv->chats_new_msg, chat);
+ priv->chats_composing = g_list_remove (priv->chats_composing, chat);
+
+ if (priv->chats == NULL) {
+ g_object_unref (window);
+ } else {
+ chat_window_update (window);
+ }
+}
+
+static gboolean
+chat_window_focus_in_event_cb (GtkWidget *widget,
+ GdkEvent *event,
+ EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+
+ DEBUG ("Focus in event, updating title");
+
+ priv = GET_PRIV (window);
+
+ priv->chats_new_msg = g_list_remove (priv->chats_new_msg, priv->current_chat);
+
+ chat_window_set_urgency_hint (window, FALSE);
+
+ /* Update the title, since we now mark all unread messages as read. */
+ chat_window_update_chat_tab (priv->current_chat);
+
+ return FALSE;
+}
+
+static void
+chat_window_drag_data_received (GtkWidget *widget,
+ GdkDragContext *context,
+ int x,
+ int y,
+ GtkSelectionData *selection,
+ guint info,
+ guint time,
+ EmpathyChatWindow *window)
+{
+ if (info == DND_DRAG_TYPE_CONTACT_ID) {
+ EmpathyChat *chat;
+ EmpathyChatWindow *old_window;
+ McAccount *account;
+ const gchar *id;
+ gchar **strv;
+
+ id = (const gchar*) selection->data;
+
+ DEBUG ("DND contact from roster with id:'%s'", id);
+
+ strv = g_strsplit (id, "/", 2);
+ account = mc_account_lookup (strv[0]);
+ chat = empathy_chat_window_find_chat (account, strv[1]);
+
+ if (!chat) {
+ empathy_chat_with_contact_id (account, strv[2]);
+ g_object_unref (account);
+ g_strfreev (strv);
+ return;
+ }
+ g_object_unref (account);
+ g_strfreev (strv);
+
+ old_window = chat_window_find_chat (chat);
+ if (old_window) {
+ if (old_window == window) {
+ gtk_drag_finish (context, TRUE, FALSE, time);
+ return;
+ }
+
+ empathy_chat_window_move_chat (old_window, window, chat);
+ } else {
+ empathy_chat_window_add_chat (window, chat);
+ }
+
+ /* Added to take care of any outstanding chat events */
+ empathy_chat_window_present_chat (chat);
+
+ /* We should return TRUE to remove the data when doing
+ * GDK_ACTION_MOVE, but we don't here otherwise it has
+ * weird consequences, and we handle that internally
+ * anyway with add_chat() and remove_chat().
+ */
+ gtk_drag_finish (context, TRUE, FALSE, time);
+ }
+ else if (info == DND_DRAG_TYPE_TAB) {
+ EmpathyChat **chat;
+ EmpathyChatWindow *old_window = NULL;
+
+ DEBUG ("DND tab");
+
+ chat = (void*) selection->data;
+ old_window = chat_window_find_chat (*chat);
+
+ if (old_window) {
+ EmpathyChatWindowPriv *priv;
+
+ priv = GET_PRIV (window);
+
+ if (old_window == window) {
+ DEBUG ("DND tab (within same window)");
+ priv->dnd_same_window = TRUE;
+ gtk_drag_finish (context, TRUE, FALSE, time);
+ return;
+ }
+
+ priv->dnd_same_window = FALSE;
+ }
+
+ /* We should return TRUE to remove the data when doing
+ * GDK_ACTION_MOVE, but we don't here otherwise it has
+ * weird consequences, and we handle that internally
+ * anyway with add_chat() and remove_chat().
+ */
+ gtk_drag_finish (context, TRUE, FALSE, time);
+ } else {
+ DEBUG ("DND from unknown source");
+ gtk_drag_finish (context, FALSE, FALSE, time);
+ }
+}
+
+static void
+chat_window_finalize (GObject *object)
+{
+ EmpathyChatWindow *window;
+ EmpathyChatWindowPriv *priv;
+
+ window = EMPATHY_CHAT_WINDOW (object);
+ priv = GET_PRIV (window);
+
+ DEBUG ("Finalized: %p", object);
+
+ if (priv->save_geometry_id != 0) {
+ g_source_remove (priv->save_geometry_id);
+ }
+
+ chat_windows = g_list_remove (chat_windows, window);
+ gtk_widget_destroy (priv->dialog);
+
+ G_OBJECT_CLASS (empathy_chat_window_parent_class)->finalize (object);
+}
+
+static void
+empathy_chat_window_class_init (EmpathyChatWindowClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->finalize = chat_window_finalize;
+
+ g_type_class_add_private (object_class, sizeof (EmpathyChatWindowPriv));
+
+ /* Set up a style for the close button with no focus padding. */
+ gtk_rc_parse_string (
+ "style \"empathy-close-button-style\"\n"
+ "{\n"
+ " GtkWidget::focus-padding = 0\n"
+ " xthickness = 0\n"
+ " ythickness = 0\n"
+ "}\n"
+ "widget \"*.empathy-close-button\" style \"empathy-close-button-style\"");
+
+ gtk_notebook_set_window_creation_hook (chat_window_detach_hook, NULL, NULL);
+}
+
+static void
+empathy_chat_window_init (EmpathyChatWindow *window)
+{
+ GladeXML *glade;
+ GtkAccelGroup *accel_group;
+ GClosure *closure;
+ GtkWidget *menu_conv;
+ GtkWidget *menu;
+ gint i;
+ GtkWidget *chat_vbox;
+ gchar *filename;
+ EmpathyChatWindowPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (window,
+ EMPATHY_TYPE_CHAT_WINDOW, EmpathyChatWindowPriv);
+
+ window->priv = priv;
+ filename = empathy_file_lookup ("empathy-chat-window.glade", "src");
+ glade = empathy_glade_get_file (filename,
+ "chat_window",
+ NULL,
+ "chat_window", &priv->dialog,
+ "chat_vbox", &chat_vbox,
+ "menu_conv", &menu_conv,
+ "menu_conv_clear", &priv->menu_conv_clear,
+ "menu_conv_insert_smiley", &priv->menu_conv_insert_smiley,
+ "menu_conv_contact", &priv->menu_conv_contact,
+ "menu_conv_close", &priv->menu_conv_close,
+ "menu_edit_cut", &priv->menu_edit_cut,
+ "menu_edit_copy", &priv->menu_edit_copy,
+ "menu_edit_paste", &priv->menu_edit_paste,
+ "menu_tabs_next", &priv->menu_tabs_next,
+ "menu_tabs_prev", &priv->menu_tabs_prev,
+ "menu_tabs_left", &priv->menu_tabs_left,
+ "menu_tabs_right", &priv->menu_tabs_right,
+ "menu_tabs_detach", &priv->menu_tabs_detach,
+ "menu_help_contents", &priv->menu_help_contents,
+ "menu_help_about", &priv->menu_help_about,
+ NULL);
+ g_free (filename);
+
+ empathy_glade_connect (glade,
+ window,
+ "chat_window", "configure-event", chat_window_configure_event_cb,
+ "menu_conv", "activate", chat_window_conv_activate_cb,
+ "menu_conv_clear", "activate", chat_window_clear_activate_cb,
+ "menu_conv_close", "activate", chat_window_close_activate_cb,
+ "menu_edit", "activate", chat_window_edit_activate_cb,
+ "menu_edit_cut", "activate", chat_window_cut_activate_cb,
+ "menu_edit_copy", "activate", chat_window_copy_activate_cb,
+ "menu_edit_paste", "activate", chat_window_paste_activate_cb,
+ "menu_tabs_left", "activate", chat_window_tabs_left_activate_cb,
+ "menu_tabs_right", "activate", chat_window_tabs_right_activate_cb,
+ "menu_tabs_detach", "activate", chat_window_detach_activate_cb,
+ "menu_help_contents", "activate", chat_window_help_contents_cb,
+ "menu_help_about", "activate", chat_window_help_about_cb,
+ NULL);
+
+ g_object_unref (glade);
+
+ priv->notebook = gtk_notebook_new ();
+ gtk_notebook_set_group (GTK_NOTEBOOK (priv->notebook), "EmpathyChatWindow");
+ gtk_box_pack_start (GTK_BOX (chat_vbox), priv->notebook, TRUE, TRUE, 0);
+ gtk_widget_show (priv->notebook);
+
+ /* Set up accels */
+ accel_group = gtk_accel_group_new ();
+ gtk_window_add_accel_group (GTK_WINDOW (priv->dialog), accel_group);
+
+ for (i = 0; i < G_N_ELEMENTS (tab_accel_keys); i++) {
+ closure = g_cclosure_new (G_CALLBACK (chat_window_accel_cb),
+ window,
+ NULL);
+ gtk_accel_group_connect (accel_group,
+ tab_accel_keys[i],
+ GDK_MOD1_MASK,
+ 0,
+ closure);
+ }
+
+ g_object_unref (accel_group);
+
+ /* Set up smiley menu */
+ menu = empathy_chat_view_get_smiley_menu (
+ G_CALLBACK (chat_window_insert_smiley_activate_cb),
+ window);
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (priv->menu_conv_insert_smiley), menu);
+
+ /* Set up signals we can't do with glade since we may need to
+ * block/unblock them at some later stage.
+ */
+
+ g_signal_connect (priv->dialog,
+ "delete_event",
+ G_CALLBACK (chat_window_delete_event_cb),
+ window);
+
+ g_signal_connect_swapped (priv->menu_tabs_prev,
+ "activate",
+ G_CALLBACK (gtk_notebook_prev_page),
+ priv->notebook);
+ g_signal_connect_swapped (priv->menu_tabs_next,
+ "activate",
+ G_CALLBACK (gtk_notebook_next_page),
+ priv->notebook);
+
+ g_signal_connect (priv->dialog,
+ "focus_in_event",
+ G_CALLBACK (chat_window_focus_in_event_cb),
+ window);
+ g_signal_connect_after (priv->notebook,
+ "switch_page",
+ G_CALLBACK (chat_window_page_switched_cb),
+ window);
+ g_signal_connect (priv->notebook,
+ "page_added",
+ G_CALLBACK (chat_window_page_added_cb),
+ window);
+ g_signal_connect (priv->notebook,
+ "page_removed",
+ G_CALLBACK (chat_window_page_removed_cb),
+ window);
+
+ /* Set up drag and drop */
+ gtk_drag_dest_set (GTK_WIDGET (priv->notebook),
+ GTK_DEST_DEFAULT_ALL,
+ drag_types_dest,
+ G_N_ELEMENTS (drag_types_dest),
+ GDK_ACTION_MOVE);
+
+ g_signal_connect (priv->notebook,
+ "drag-data-received",
+ G_CALLBACK (chat_window_drag_data_received),
+ window);
+
+ chat_windows = g_list_prepend (chat_windows, window);
+
+ /* Set up private details */
+ priv->chats = NULL;
+ priv->chats_new_msg = NULL;
+ priv->chats_composing = NULL;
+ priv->current_chat = NULL;
+}
+
+EmpathyChatWindow *
+empathy_chat_window_new (void)
+{
+ return EMPATHY_CHAT_WINDOW (g_object_new (EMPATHY_TYPE_CHAT_WINDOW, NULL));
+}
+
+/* Returns the window to open a new tab in if there is only one window
+ * visble, otherwise, returns NULL indicating that a new window should
+ * be added.
+ */
+EmpathyChatWindow *
+empathy_chat_window_get_default (void)
+{
+ GList *l;
+ gboolean separate_windows = TRUE;
+
+ empathy_conf_get_bool (empathy_conf_get (),
+ EMPATHY_PREFS_UI_SEPARATE_CHAT_WINDOWS,
+ &separate_windows);
+
+ if (separate_windows) {
+ /* Always create a new window */
+ return NULL;
+ }
+
+ for (l = chat_windows; l; l = l->next) {
+ EmpathyChatWindow *chat_window;
+ GtkWidget *dialog;
+
+ chat_window = l->data;
+
+ dialog = empathy_chat_window_get_dialog (chat_window);
+ if (empathy_window_get_is_visible (GTK_WINDOW (GTK_WINDOW (dialog)))) {
+ /* Found a visible window on this desktop */
+ return chat_window;
+ }
+ }
+
+ return NULL;
+}
+
+GtkWidget *
+empathy_chat_window_get_dialog (EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+
+ g_return_val_if_fail (window != NULL, NULL);
+
+ priv = GET_PRIV (window);
+
+ return priv->dialog;
+}
+
+void
+empathy_chat_window_add_chat (EmpathyChatWindow *window,
+ EmpathyChat *chat)
+{
+ EmpathyChatWindowPriv *priv;
+ GtkWidget *label;
+ GtkWidget *child;
+ gint x, y, w, h;
+
+ g_return_if_fail (window != NULL);
+ g_return_if_fail (EMPATHY_IS_CHAT (chat));
+
+ priv = GET_PRIV (window);
+
+ /* Reference the chat object */
+ g_object_ref (chat);
+
+ empathy_geometry_load (chat_get_window_id_for_geometry (chat), &x, &y, &w, &h);
+
+ if (x >= 0 && y >= 0) {
+ /* Let the window manager position it if we don't have
+ * good x, y coordinates.
+ */
+ gtk_window_move (GTK_WINDOW (priv->dialog), x, y);
+ }
+
+ if (w > 0 && h > 0) {
+ /* Use the defaults from the glade file if we don't have
+ * good w, h geometry.
+ */
+ gtk_window_resize (GTK_WINDOW (priv->dialog), w, h);
+ }
+
+ child = GTK_WIDGET (chat);
+ label = chat_window_create_label (window, chat);
+ gtk_widget_show (child);
+
+ g_signal_connect (chat, "notify::name",
+ G_CALLBACK (chat_window_chat_notify_cb),
+ NULL);
+ g_signal_connect (chat, "notify::subject",
+ G_CALLBACK (chat_window_chat_notify_cb),
+ NULL);
+ g_signal_connect (chat, "notify::remote-contact",
+ G_CALLBACK (chat_window_chat_notify_cb),
+ NULL);
+ chat_window_chat_notify_cb (chat);
+
+ gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook), child, label);
+ gtk_notebook_set_tab_reorderable (GTK_NOTEBOOK (priv->notebook), child, TRUE);
+ gtk_notebook_set_tab_detachable (GTK_NOTEBOOK (priv->notebook), child, TRUE);
+ gtk_notebook_set_tab_label_packing (GTK_NOTEBOOK (priv->notebook), child,
+ TRUE, TRUE, GTK_PACK_START);
+
+ DEBUG ("Chat added (%d references)", G_OBJECT (chat)->ref_count);
+}
+
+void
+empathy_chat_window_remove_chat (EmpathyChatWindow *window,
+ EmpathyChat *chat)
+{
+ EmpathyChatWindowPriv *priv;
+ gint position;
+ EmpathyContact *remote_contact;
+
+ g_return_if_fail (window != NULL);
+ g_return_if_fail (EMPATHY_IS_CHAT (chat));
+
+ priv = GET_PRIV (window);
+
+ g_signal_handlers_disconnect_by_func (chat,
+ chat_window_chat_notify_cb,
+ NULL);
+ remote_contact = g_object_get_data (G_OBJECT (chat),
+ "chat-window-remote-contact");
+ if (remote_contact) {
+ g_signal_handlers_disconnect_by_func (remote_contact,
+ chat_window_update_chat_tab,
+ chat);
+ }
+
+ position = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook),
+ GTK_WIDGET (chat));
+ gtk_notebook_remove_page (GTK_NOTEBOOK (priv->notebook), position);
+
+ DEBUG ("Chat removed (%d references)", G_OBJECT (chat)->ref_count - 1);
+
+ g_object_unref (chat);
+}
+
+void
+empathy_chat_window_move_chat (EmpathyChatWindow *old_window,
+ EmpathyChatWindow *new_window,
+ EmpathyChat *chat)
+{
+ GtkWidget *widget;
+
+ g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (old_window));
+ g_return_if_fail (EMPATHY_IS_CHAT_WINDOW (new_window));
+ g_return_if_fail (EMPATHY_IS_CHAT (chat));
+
+ widget = GTK_WIDGET (chat);
+
+ DEBUG ("Chat moving with widget:%p (%d references)", widget,
+ G_OBJECT (widget)->ref_count);
+
+ /* We reference here to make sure we don't loose the widget
+ * and the EmpathyChat object during the move.
+ */
+ g_object_ref (chat);
+ g_object_ref (widget);
+
+ empathy_chat_window_remove_chat (old_window, chat);
+ empathy_chat_window_add_chat (new_window, chat);
+
+ g_object_unref (widget);
+ g_object_unref (chat);
+}
+
+void
+empathy_chat_window_switch_to_chat (EmpathyChatWindow *window,
+ EmpathyChat *chat)
+{
+ EmpathyChatWindowPriv *priv;
+ gint page_num;
+
+ g_return_if_fail (window != NULL);
+ g_return_if_fail (EMPATHY_IS_CHAT (chat));
+
+ priv = GET_PRIV (window);
+
+ page_num = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook),
+ GTK_WIDGET (chat));
+ gtk_notebook_set_current_page (GTK_NOTEBOOK (priv->notebook),
+ page_num);
+}
+
+gboolean
+empathy_chat_window_has_focus (EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv;
+ gboolean has_focus;
+
+ g_return_val_if_fail (EMPATHY_IS_CHAT_WINDOW (window), FALSE);
+
+ priv = GET_PRIV (window);
+
+ g_object_get (priv->dialog, "has-toplevel-focus", &has_focus, NULL);
+
+ return has_focus;
+}
+
+EmpathyChat *
+empathy_chat_window_find_chat (McAccount *account,
+ const gchar *id)
+{
+ GList *l;
+
+ g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
+ g_return_val_if_fail (!G_STR_EMPTY (id), NULL);
+
+ for (l = chat_windows; l; l = l->next) {
+ EmpathyChatWindowPriv *priv;
+ EmpathyChatWindow *window;
+ GList *ll;
+
+ window = l->data;
+ priv = GET_PRIV (window);
+
+ for (ll = priv->chats; ll; ll = ll->next) {
+ EmpathyChat *chat;
+
+ chat = ll->data;
+
+ if (empathy_account_equal (account, empathy_chat_get_account (chat)) &&
+ !tp_strdiff (id, empathy_chat_get_id (chat))) {
+ return chat;
+ }
+ }
+ }
+
+ return NULL;
+}
+
+void
+empathy_chat_window_present_chat (EmpathyChat *chat)
+{
+ EmpathyChatWindow *window;
+ EmpathyChatWindowPriv *priv;
+
+ g_return_if_fail (EMPATHY_IS_CHAT (chat));
+
+ window = chat_window_find_chat (chat);
+
+ /* If the chat has no window, create one */
+ if (window == NULL) {
+ window = empathy_chat_window_get_default ();
+ if (!window) {
+ window = empathy_chat_window_new ();
+ }
+
+ empathy_chat_window_add_chat (window, chat);
+ }
+
+ priv = GET_PRIV (window);
+ empathy_chat_window_switch_to_chat (window, chat);
+ empathy_window_present (GTK_WINDOW (priv->dialog), TRUE);
+
+ gtk_widget_grab_focus (chat->input_text_view);
+}
+
+#if 0
+static gboolean
+chat_window_should_play_sound (EmpathyChatWindow *window)
+{
+ EmpathyChatWindowPriv *priv = GET_PRIV (window);
+ gboolean has_focus = FALSE;
+
+ g_return_val_if_fail (EMPATHY_IS_CHAT_WINDOW (window), FALSE);
+
+ g_object_get (priv->dialog, "has-toplevel-focus", &has_focus, NULL);
+
+ return !has_focus;
+}
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 09:53:26 +0800