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Diffstat (limited to 'src/empathy-chat-window.c')
| -rw-r--r-- | src/empathy-chat-window.c | 1905 |
1 files changed, 1905 insertions, 0 deletions
diff --git a/src/empathy-chat-window.c b/src/empathy-chat-window.c new file mode 100644 index 000000000..d0f881bf8 --- /dev/null +++ b/src/empathy-chat-window.c @@ -0,0 +1,1905 @@ +/* -*- 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 <libmissioncontrol/mission-control.h> + +#include <libempathy/empathy-contact-factory.h> +#include <libempathy/empathy-log-manager.h> +#include <libempathy/empathy-chatroom-manager.h> +#include <libempathy/empathy-contact.h> +#include <libempathy/empathy-debug.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-private-chat.h> +#include <libempathy-gtk/empathy-group-chat.h> +#include <libempathy-gtk/empathy-contact-dialogs.h> +#include <libempathy-gtk/empathy-log-window.h> +#include <libempathy-gtk/empathy-ui-utils.h> + +#include "empathy-chat-window.h" +#include "empathy-new-chatroom-dialog.h" +#include "empathy-preferences.h" +#include "empathy-about-dialog.h" + +#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_CHAT_WINDOW, EmpathyChatWindowPriv)) + +#define DEBUG_DOMAIN "ChatWindow" + +struct _EmpathyChatWindowPriv { + EmpathyChatroomManager *chatroom_manager; + GList *chats; + GList *chats_new_msg; + GList *chats_composing; + + EmpathyChat *current_chat; + + gboolean page_added; + gboolean dnd_same_window; + + GtkWidget *dialog; + GtkWidget *notebook; + + /* Menu items. */ + GtkWidget *menu_conv_clear; + GtkWidget *menu_conv_insert_smiley; + GtkWidget *menu_conv_call; + GtkWidget *menu_conv_call_separator; + GtkWidget *menu_conv_log; + GtkWidget *menu_conv_separator; + GtkWidget *menu_conv_add_contact; + GtkWidget *menu_conv_info; + GtkWidget *menu_conv_close; + + GtkWidget *menu_room; + GtkWidget *menu_room_set_topic; + GtkWidget *menu_room_join_new; + GtkWidget *menu_room_invite; + GtkWidget *menu_room_add; + GtkWidget *menu_room_show_contacts; + + 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; + + guint save_geometry_id; +}; + +static void empathy_chat_window_class_init (EmpathyChatWindowClass *klass); +static void empathy_chat_window_init (EmpathyChatWindow *window); +static void empathy_chat_window_finalize (GObject *object); +static void chat_window_accel_cb (GtkAccelGroup *accelgroup, + GObject *object, + guint key, + GdkModifierType mod, + EmpathyChatWindow *window); +static void chat_window_close_clicked_cb (GtkWidget *button, + EmpathyChat *chat); +static GtkWidget *chat_window_create_label (EmpathyChatWindow *window, + EmpathyChat *chat); +static void chat_window_update_status (EmpathyChatWindow *window, + EmpathyChat *chat); +static void chat_window_update_title (EmpathyChatWindow *window, + EmpathyChat *chat); +static void chat_window_update_menu (EmpathyChatWindow *window); +static gboolean chat_window_save_geometry_timeout_cb (EmpathyChatWindow *window); +static gboolean chat_window_configure_event_cb (GtkWidget *widget, + GdkEventConfigure *event, + EmpathyChatWindow *window); +static void chat_window_conv_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_clear_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_info_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_add_contact_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_call_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_log_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_show_contacts_toggled_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_edit_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_insert_smiley_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_close_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_room_set_topic_activate_cb(GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_room_join_new_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_room_invite_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_room_add_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_cut_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_copy_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_paste_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_tabs_left_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_tabs_right_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_detach_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_help_contents_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static void chat_window_help_about_cb (GtkWidget *menuitem, + EmpathyChatWindow *window); +static gboolean chat_window_delete_event_cb (GtkWidget *dialog, + GdkEvent *event, + EmpathyChatWindow *window); +static void chat_window_status_changed_cb (EmpathyChat *chat, + EmpathyChatWindow *window); +static void chat_window_update_tooltip (EmpathyChatWindow *window, + EmpathyChat *chat); +static void chat_window_name_changed_cb (EmpathyChat *chat, + const gchar *name, + EmpathyChatWindow *window); +static void chat_window_composing_cb (EmpathyChat *chat, + gboolean is_composing, + EmpathyChatWindow *window); +static void chat_window_new_message_cb (EmpathyChat *chat, + EmpathyMessage *message, + gboolean is_backlog, + EmpathyChatWindow *window); +static GtkNotebook* chat_window_detach_hook (GtkNotebook *source, + GtkWidget *page, + gint x, + gint y, + gpointer user_data); +static void chat_window_page_switched_cb (GtkNotebook *notebook, + GtkNotebookPage *page, + gint page_num, + EmpathyChatWindow *window); +static void chat_window_page_reordered_cb (GtkNotebook *notebook, + GtkWidget *widget, + guint page_num, + EmpathyChatWindow *window); +static void chat_window_page_added_cb (GtkNotebook *notebook, + GtkWidget *child, + guint page_num, + EmpathyChatWindow *window); +static void chat_window_page_removed_cb (GtkNotebook *notebook, + GtkWidget *child, + guint page_num, + EmpathyChatWindow *window); +static gboolean chat_window_focus_in_event_cb (GtkWidget *widget, + GdkEvent *event, + EmpathyChatWindow *window); +static void chat_window_drag_data_received (GtkWidget *widget, + GdkDragContext *context, + int x, + int y, + GtkSelectionData *selection, + guint info, + guint time, + EmpathyChatWindow *window); +static void chat_window_set_urgency_hint (EmpathyChatWindow *window, + gboolean urgent); + + +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 +empathy_chat_window_class_init (EmpathyChatWindowClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->finalize = empathy_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) +{ + EmpathyChatWindowPriv *priv; + GladeXML *glade; + GtkAccelGroup *accel_group; + GtkWidget *image; + GClosure *closure; + GtkWidget *menu_conv; + GtkWidget *menu; + gint i; + GtkWidget *chat_vbox; + + priv = GET_PRIV (window); + + glade = empathy_glade_get_file ("empathy-chat.glade", + "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_call", &priv->menu_conv_call, + "menu_conv_call_separator", &priv->menu_conv_call_separator, + "menu_conv_log", &priv->menu_conv_log, + "menu_conv_separator", &priv->menu_conv_separator, + "menu_conv_add_contact", &priv->menu_conv_add_contact, + "menu_conv_info", &priv->menu_conv_info, + "menu_conv_close", &priv->menu_conv_close, + "menu_room", &priv->menu_room, + "menu_room_set_topic", &priv->menu_room_set_topic, + "menu_room_join_new", &priv->menu_room_join_new, + "menu_room_invite", &priv->menu_room_invite, + "menu_room_add", &priv->menu_room_add, + "menu_room_show_contacts", &priv->menu_room_show_contacts, + "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); + + 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_call", "activate", chat_window_call_activate_cb, + "menu_conv_log", "activate", chat_window_log_activate_cb, + "menu_conv_add_contact", "activate", chat_window_add_contact_activate_cb, + "menu_conv_info", "activate", chat_window_info_activate_cb, + "menu_conv_close", "activate", chat_window_close_activate_cb, + "menu_room_set_topic", "activate", chat_window_room_set_topic_activate_cb, + "menu_room_join_new", "activate", chat_window_room_join_new_activate_cb, + "menu_room_invite", "activate", chat_window_room_invite_activate_cb, + "menu_room_add", "activate", chat_window_room_add_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); + + /* Set up chatroom manager */ + priv->chatroom_manager = empathy_chatroom_manager_new (); + g_signal_connect_swapped (priv->chatroom_manager, "chatroom-added", + G_CALLBACK (chat_window_update_menu), + window); + g_signal_connect_swapped (priv->chatroom_manager, "chatroom-removed", + G_CALLBACK (chat_window_update_menu), + window); + + 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 the contact information menu item image to the Empathy + * stock image + */ + image = gtk_image_menu_item_get_image (GTK_IMAGE_MENU_ITEM (priv->menu_conv_info)); + gtk_image_set_from_icon_name (GTK_IMAGE (image), + EMPATHY_IMAGE_CONTACT_INFORMATION, + GTK_ICON_SIZE_MENU); + + /* 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 (priv->menu_room_show_contacts, + "toggled", + G_CALLBACK (chat_window_show_contacts_toggled_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_reordered", + G_CALLBACK (chat_window_page_reordered_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; +} + +/* 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; +} + +static void +empathy_chat_window_finalize (GObject *object) +{ + EmpathyChatWindow *window; + EmpathyChatWindowPriv *priv; + + window = EMPATHY_CHAT_WINDOW (object); + priv = GET_PRIV (window); + + empathy_debug (DEBUG_DOMAIN, "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_signal_handlers_disconnect_by_func (priv->chatroom_manager, + chat_window_update_menu, + window); + g_object_unref (priv->chatroom_manager); + + G_OBJECT_CLASS (empathy_chat_window_parent_class)->finalize (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 (empathy_chat_get_name (chat)); + 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); + + /* Set up tooltip */ + chat_window_update_tooltip (window, chat); + + gtk_widget_show_all (hbox); + + return hbox; +} + +static void +chat_window_update_status (EmpathyChatWindow *window, + EmpathyChat *chat) +{ + EmpathyChatWindowPriv *priv; + GtkImage *image; + const gchar *icon_name = NULL; + + priv = GET_PRIV (window); + + 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 { + icon_name = empathy_chat_get_status_icon_name (chat); + } + image = g_object_get_data (G_OBJECT (chat), "chat-window-tab-image"); + gtk_image_set_from_icon_name (image, icon_name, GTK_ICON_SIZE_MENU); + + chat_window_update_title (window, chat); + chat_window_update_tooltip (window, chat); +} + +static void +chat_window_update_title (EmpathyChatWindow *window, + EmpathyChat *chat) +{ + EmpathyChatWindowPriv *priv; + gint n_chats; + + priv = GET_PRIV (window); + + n_chats = g_list_length (priv->chats); + if (n_chats == 1) { + gtk_window_set_title (GTK_WINDOW (priv->dialog), + empathy_chat_get_name (priv->current_chat)); + } else { + gchar *title; + + title = g_strdup_printf (_("Conversations (%d)"), n_chats); + gtk_window_set_title (GTK_WINDOW (priv->dialog), title); + g_free (title); + } + + 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_menu (EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv; + gboolean first_page; + gboolean last_page; + gboolean is_connected; + gint num_pages; + gint page_num; + + priv = GET_PRIV (window); + + /* Notebook pages */ + 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)); + + 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); + + is_connected = empathy_chat_is_connected (priv->current_chat); + + if (empathy_chat_is_group_chat (priv->current_chat)) { + EmpathyGroupChat *group_chat; + EmpathyChatroom *chatroom; + gboolean show_contacts; + + group_chat = EMPATHY_GROUP_CHAT (priv->current_chat); + + /* Show / Hide widgets */ + gtk_widget_show (priv->menu_room); + + gtk_widget_hide (priv->menu_conv_add_contact); + gtk_widget_hide (priv->menu_conv_info); + gtk_widget_hide (priv->menu_conv_separator); + + /* Can we add this room to our favourites and are we + * connected to the room? + */ + chatroom = empathy_chatroom_manager_find (priv->chatroom_manager, + empathy_chat_get_account (priv->current_chat), + empathy_chat_get_id (priv->current_chat)); + + gtk_widget_set_sensitive (priv->menu_room_add, chatroom == NULL); + gtk_widget_set_sensitive (priv->menu_conv_insert_smiley, is_connected); + gtk_widget_set_sensitive (priv->menu_room_join_new, is_connected); + gtk_widget_set_sensitive (priv->menu_room_invite, is_connected); + + /* We need to block the signal here because all we are + * really trying to do is check or uncheck the menu + * item. If we don't do this we get funny behaviour + * with 2 or more group chat windows where showing + * contacts doesn't do anything. + */ + show_contacts = empathy_group_chat_get_show_contacts (group_chat); + + g_signal_handlers_block_by_func (priv->menu_room_show_contacts, + chat_window_show_contacts_toggled_cb, + window); + + g_object_set (priv->menu_room_show_contacts, + "active", show_contacts, + NULL); + + g_signal_handlers_unblock_by_func (priv->menu_room_show_contacts, + chat_window_show_contacts_toggled_cb, + window); + } else { + EmpathyPrivateChat *chat; + EmpathyContact *contact; + McPresence presence; + + chat = EMPATHY_PRIVATE_CHAT (priv->current_chat); + + /* Show / Hide widgets */ + gtk_widget_hide (priv->menu_room); + + /* Unset presence means this contact refuses to send us his + * presence. By adding the contact we ask the contact to accept + * to send his presence. */ + contact = empathy_private_chat_get_contact (chat); + presence = empathy_contact_get_presence (contact); + if (presence == MC_PRESENCE_UNSET) { + gtk_widget_show (priv->menu_conv_add_contact); + } else { + gtk_widget_hide (priv->menu_conv_add_contact); + } + + gtk_widget_show (priv->menu_conv_separator); + gtk_widget_show (priv->menu_conv_info); + + /* Are we connected? */ + gtk_widget_set_sensitive (priv->menu_conv_insert_smiley, is_connected); + gtk_widget_set_sensitive (priv->menu_conv_add_contact, is_connected); + gtk_widget_set_sensitive (priv->menu_conv_info, is_connected); + } +} + +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_clear_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv; + + priv = GET_PRIV (window); + + empathy_chat_clear (priv->current_chat); +} + +static void +chat_window_add_contact_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv; + //EmpathyContact *contact; + + priv = GET_PRIV (window); + + //contact = empathy_chat_get_contact (priv->current_chat); + + // FIXME: empathy_add_contact_dialog_show (NULL, contact); +} + +static void +chat_window_call_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv; + + priv = GET_PRIV (window); + + if (!empathy_chat_is_group_chat (priv->current_chat)) { + EmpathyPrivateChat *chat; + EmpathyContact *contact; + + chat = EMPATHY_PRIVATE_CHAT (priv->current_chat); + contact = empathy_private_chat_get_contact (chat); + + empathy_call_with_contact (contact); + } +} + +static void +chat_window_log_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv; + + priv = GET_PRIV (window); + + empathy_log_window_show (empathy_chat_get_account (priv->current_chat), + empathy_chat_get_id (priv->current_chat), + empathy_chat_is_group_chat (priv->current_chat), + GTK_WINDOW (priv->dialog)); +} + +static void +chat_window_info_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv; + EmpathyContact *contact; + + priv = GET_PRIV (window); + + contact = empathy_private_chat_get_contact (EMPATHY_PRIVATE_CHAT (priv->current_chat)); + + empathy_contact_information_dialog_show (contact, + GTK_WINDOW (priv->dialog), + FALSE, FALSE); +} + +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_chat_save_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_conv_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv; + EmpathyLogManager *manager; + gboolean log_exists = FALSE; + gboolean can_voip = FALSE; + + priv = GET_PRIV (window); + + manager = empathy_log_manager_new (); + log_exists = empathy_log_manager_exists (manager, + empathy_chat_get_account (priv->current_chat), + empathy_chat_get_id (priv->current_chat), + empathy_chat_is_group_chat (priv->current_chat)); + g_object_unref (manager); + + if (!empathy_chat_is_group_chat (priv->current_chat)) { + EmpathyPrivateChat *chat; + EmpathyContact *contact; + + chat = EMPATHY_PRIVATE_CHAT (priv->current_chat); + contact = empathy_private_chat_get_contact (chat); + can_voip = empathy_contact_can_voip (contact); + } + + gtk_widget_set_sensitive (priv->menu_conv_log, log_exists); +#ifdef HAVE_VOIP + gtk_widget_set_sensitive (priv->menu_conv_call, can_voip); +#else + g_object_set (priv->menu_conv_call, "visible", FALSE, NULL); + g_object_set (priv->menu_conv_call_separator, "visible", FALSE, NULL); +#endif +} + +static void +chat_window_show_contacts_toggled_cb (GtkWidget *menuitem, + EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv; + gboolean show; + + priv = GET_PRIV (window); + + g_return_if_fail (priv->current_chat != NULL); + + show = gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (priv->menu_room_show_contacts)); + empathy_group_chat_set_show_contacts (EMPATHY_GROUP_CHAT (priv->current_chat), show); +} + +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_room_set_topic_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv = GET_PRIV (window); + + if (empathy_chat_is_group_chat (priv->current_chat)) { + empathy_group_chat_set_topic (EMPATHY_GROUP_CHAT (priv->current_chat)); + } +} + +static void +chat_window_room_join_new_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv; + + priv = GET_PRIV (window); + + empathy_new_chatroom_dialog_show (GTK_WINDOW (priv->dialog)); +} + +static void +chat_window_room_invite_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window) +{ +/* FIXME: + EmpathyChatWindowPriv *priv; + EmpathyContact *own_contact; + EmpathyChatroomId id = 0; + + priv = GET_PRIV (window); + own_contact = empathy_chat_get_own_contact (priv->current_chat); + + if (empathy_chat_is_group_chat (priv->current_chat)) { + EmpathyGroupChat *group_chat; + + group_chat = EMPATHY_GROUP_CHAT (priv->current_chat); + id = empathy_group_chat_get_chatroom_id (group_chat); + } + + empathy_chat_invite_dialog_show (own_contact, id); +*/ +} + +static void +chat_window_room_add_activate_cb (GtkWidget *menuitem, + EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv; + EmpathyChatroomManager *manager; + EmpathyChatroom *chatroom; + + priv = GET_PRIV (window); + + g_return_if_fail (priv->current_chat != NULL); + + if (!empathy_chat_is_group_chat (priv->current_chat)) { + return; + } + + chatroom = empathy_chatroom_new_full (empathy_chat_get_account (priv->current_chat), + empathy_chat_get_id (priv->current_chat), + empathy_chat_get_name (priv->current_chat), + FALSE); + + manager = empathy_chatroom_manager_new (); + empathy_chatroom_manager_add (manager, chatroom); + chat_window_update_menu (window); + + g_object_unref (chatroom); + g_object_unref (manager); +} + +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_is_connected (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), + empathy_chat_get_widget (chat), + index - 1); + + chat_window_update_menu (window); + chat_window_update_status (window, chat); +} + +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), + empathy_chat_get_widget (chat), + index + 1); + + chat_window_update_menu (window); + chat_window_update_status (window, chat); +} + +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_help_show (); +} + +static void +chat_window_help_about_cb (GtkWidget *menuitem, + EmpathyChatWindow *window) +{ + empathy_about_dialog_new (GTK_WINDOW (window)); +} + +static gboolean +chat_window_delete_event_cb (GtkWidget *dialog, + GdkEvent *event, + EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv; + GList *list; + GList *l; + + priv = GET_PRIV (window); + + empathy_debug (DEBUG_DOMAIN, "Delete event received"); + + list = g_list_copy (priv->chats); + + for (l = list; l; l = l->next) { + empathy_chat_window_remove_chat (window, l->data); + } + + g_list_free (list); + + return TRUE; +} + +static void +chat_window_status_changed_cb (EmpathyChat *chat, + EmpathyChatWindow *window) +{ + chat_window_update_menu (window); + chat_window_update_status (window, chat); +} + +static void +chat_window_update_tooltip (EmpathyChatWindow *window, + EmpathyChat *chat) +{ + EmpathyChatWindowPriv *priv; + GtkWidget *widget; + gchar *current_tooltip; + gchar *str; + + priv = GET_PRIV (window); + + current_tooltip = empathy_chat_get_tooltip (chat); + + if (g_list_find (priv->chats_composing, chat)) { + str = g_strconcat (current_tooltip, "\n", _("Typing a message."), NULL); + g_free (current_tooltip); + } else { + str = current_tooltip; + } + + widget = g_object_get_data (G_OBJECT (chat), "chat-window-tab-tooltip-widget"); + gtk_widget_set_tooltip_text (widget, str); + + g_free (str); +} + +static void +chat_window_name_changed_cb (EmpathyChat *chat, + const gchar *name, + EmpathyChatWindow *window) +{ + GtkLabel *label; + + label = g_object_get_data (G_OBJECT (chat), "chat-window-tab-label"); + + gtk_label_set_text (label, name); +} + +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_status (window, chat); +} + +static void +chat_window_new_message_cb (EmpathyChat *chat, + EmpathyMessage *message, + gboolean is_backlog, + 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) { + empathy_debug (DEBUG_DOMAIN, "New message, we have focus"); + return; + } + + empathy_debug (DEBUG_DOMAIN, "New message, no focus"); + + needs_urgency = FALSE; + if (empathy_chat_is_group_chat (chat)) { + if (!is_backlog && + empathy_chat_should_highlight_nick (message)) { + empathy_debug (DEBUG_DOMAIN, "Highlight this nick"); + needs_urgency = TRUE; + } + } else { + needs_urgency = TRUE; + } + + if (needs_urgency && !has_focus) { + chat_window_set_urgency_hint (window, TRUE); + } + + if (!is_backlog && + !g_list_find (priv->chats_new_msg, chat)) { + priv->chats_new_msg = g_list_prepend (priv->chats_new_msg, chat); + chat_window_update_status (window, 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 = g_object_get_data (G_OBJECT (page), "chat"); + window = chat_window_find_chat (chat); + + new_window = empathy_chat_window_new (); + priv = GET_PRIV (new_window); + + empathy_debug (DEBUG_DOMAIN, "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; + + empathy_debug (DEBUG_DOMAIN, "Page switched"); + + priv = GET_PRIV (window); + + child = gtk_notebook_get_nth_page (notebook, page_num); + chat = g_object_get_data (G_OBJECT (child), "chat"); + + 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_menu (window); + chat_window_update_status (window, chat); +} + +static void +chat_window_page_reordered_cb (GtkNotebook *notebook, + GtkWidget *widget, + guint page_num, + EmpathyChatWindow *window) +{ + empathy_debug (DEBUG_DOMAIN, "Page reordered"); + + chat_window_update_menu (window); +} + +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) { + empathy_debug (DEBUG_DOMAIN, "Page added (back to the same window)"); + priv->dnd_same_window = FALSE; + return; + } + + empathy_debug (DEBUG_DOMAIN, "Page added"); + + /* Get chat object */ + chat = g_object_get_data (G_OBJECT (child), "chat"); + + /* Connect chat signals for this window */ + g_signal_connect (chat, "status-changed", + G_CALLBACK (chat_window_status_changed_cb), + window); + g_signal_connect (chat, "name-changed", + G_CALLBACK (chat_window_name_changed_cb), + 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); +} + +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) { + empathy_debug (DEBUG_DOMAIN, "Page removed (and will be readded to same window)"); + return; + } + + empathy_debug (DEBUG_DOMAIN, "Page removed"); + + /* Get chat object */ + chat = g_object_get_data (G_OBJECT (child), "chat"); + + /* Disconnect all signal handlers for this chat and this window */ + g_signal_handlers_disconnect_by_func (chat, + G_CALLBACK (chat_window_status_changed_cb), + window); + g_signal_handlers_disconnect_by_func (chat, + G_CALLBACK (chat_window_name_changed_cb), + 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_menu (window); + chat_window_update_title (window, NULL); + } +} + +static gboolean +chat_window_focus_in_event_cb (GtkWidget *widget, + GdkEvent *event, + EmpathyChatWindow *window) +{ + EmpathyChatWindowPriv *priv; + + empathy_debug (DEBUG_DOMAIN, "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_status (window, 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 = NULL; + gchar **strv; + + if (selection) { + id = (const gchar*) selection->data; + } + + empathy_debug (DEBUG_DOMAIN, "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 = NULL; + EmpathyChatWindow *old_window; + GtkWidget **child = NULL; + + empathy_debug (DEBUG_DOMAIN, "DND tab"); + + if (selection) { + child = (void*) selection->data; + } + + if (child) { + chat = g_object_get_data (G_OBJECT (*child), "chat"); + } + + old_window = chat_window_find_chat (chat); + if (old_window) { + EmpathyChatWindowPriv *priv; + + priv = GET_PRIV (window); + + if (old_window == window) { + empathy_debug (DEBUG_DOMAIN, "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 { + empathy_debug (DEBUG_DOMAIN, "DND from unknown source"); + gtk_drag_finish (context, FALSE, FALSE, time); + } +} + +static void +chat_window_set_urgency_hint (EmpathyChatWindow *window, + gboolean urgent) +{ + EmpathyChatWindowPriv *priv; + + priv = GET_PRIV (window); + + empathy_debug (DEBUG_DOMAIN, "Turning %s urgency hint", + urgent ? "on" : "off"); + gtk_window_set_urgency_hint (GTK_WINDOW (priv->dialog), urgent); +} + +EmpathyChatWindow * +empathy_chat_window_new (void) +{ + return EMPATHY_CHAT_WINDOW (g_object_new (EMPATHY_TYPE_CHAT_WINDOW, 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_chat_load_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 = empathy_chat_get_widget (chat); + label = chat_window_create_label (window, 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); + + empathy_debug (DEBUG_DOMAIN, + "Chat added (%d references)", + G_OBJECT (chat)->ref_count); +} + +void +empathy_chat_window_remove_chat (EmpathyChatWindow *window, + EmpathyChat *chat) +{ + EmpathyChatWindowPriv *priv; + gint position; + + g_return_if_fail (window != NULL); + g_return_if_fail (EMPATHY_IS_CHAT (chat)); + + priv = GET_PRIV (window); + + position = gtk_notebook_page_num (GTK_NOTEBOOK (priv->notebook), + empathy_chat_get_widget (chat)); + gtk_notebook_remove_page (GTK_NOTEBOOK (priv->notebook), position); + + empathy_debug (DEBUG_DOMAIN, + "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 = empathy_chat_get_widget (chat); + + empathy_debug (DEBUG_DOMAIN, + "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), + empathy_chat_get_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)) && + strcmp (id, empathy_chat_get_id (chat)) == 0) { + 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); +} + |