/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2005-2007 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* Authors: Mikael Hallendal <micke@imendio.com>
* Martyn Russell <martyn@imendio.com>
* Xavier Claessens <xclaesse@gmail.com>
*/
#include "config.h"
#include <string.h>
#include <glib/gi18n-lib.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>
#include <telepathy-glib/util.h>
#include <libempathy/empathy-account-manager.h>
#include <libempathy/empathy-call-factory.h>
#include <libempathy/empathy-tp-contact-factory.h>
#include <libempathy/empathy-contact-list.h>
#include <libempathy/empathy-contact-groups.h>
#include <libempathy/empathy-dispatcher.h>
#include <libempathy/empathy-utils.h>
#include "empathy-contact-list-view.h"
#include "empathy-contact-list-store.h"
#include "empathy-images.h"
#include "empathy-cell-renderer-expander.h"
#include "empathy-cell-renderer-text.h"
#include "empathy-cell-renderer-activatable.h"
#include "empathy-ui-utils.h"
#include "empathy-gtk-enum-types.h"
#include "empathy-gtk-marshal.h"
#define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
#include <libempathy/empathy-debug.h>
/* Active users are those which have recently changed state
* (e.g. online, offline or from normal to a busy state).
*/
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyContactListView)
typedef struct {
EmpathyContactListStore *store;
GtkTreeRowReference *drag_row;
EmpathyContactListFeatureFlags list_features;
EmpathyContactFeatureFlags contact_features;
GtkWidget *tooltip_widget;
} EmpathyContactListViewPriv;
typedef struct {
EmpathyContactListView *view;
GtkTreePath *path;
guint timeout_id;
} DragMotionData;
typedef struct {
EmpathyContactListView *view;
EmpathyContact *contact;
gboolean remove;
} ShowActiveData;
enum {
PROP_0,
PROP_STORE,
PROP_LIST_FEATURES,
PROP_CONTACT_FEATURES,
};
enum DndDragType {
DND_DRAG_TYPE_CONTACT_ID,
DND_DRAG_TYPE_URL,
DND_DRAG_TYPE_STRING,
};
static const GtkTargetEntry drag_types_dest[] = {
{ "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
{ "text/uri-list", 0, DND_DRAG_TYPE_URL },
{ "text/plain", 0, DND_DRAG_TYPE_STRING },
{ "STRING", 0, DND_DRAG_TYPE_STRING },
};
static const GtkTargetEntry drag_types_source[] = {
{ "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
};
static GdkAtom drag_atoms_dest[G_N_ELEMENTS (drag_types_dest)];
static GdkAtom drag_atoms_source[G_N_ELEMENTS (drag_types_source)];
enum {
DRAG_CONTACT_RECEIVED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
G_DEFINE_TYPE (EmpathyContactListView, empathy_contact_list_view, GTK_TYPE_TREE_VIEW);
static void
contact_list_view_tooltip_destroy_cb (GtkWidget *widget,
EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
if (priv->tooltip_widget) {
DEBUG ("Tooltip destroyed");
g_object_unref (priv->tooltip_widget);
priv->tooltip_widget = NULL;
}
}
static gboolean
contact_list_view_query_tooltip_cb (EmpathyContactListView *view,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer user_data)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
EmpathyContact *contact;
GtkTreeModel *model;
GtkTreeIter iter;
GtkTreePath *path;
static gint running = 0;
gboolean ret = FALSE;
/* Avoid an infinite loop. See GNOME bug #574377 */
if (running > 0) {
return FALSE;
}
running++;
if (!gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (view), &x, &y,
keyboard_mode,
&model, &path, &iter)) {
goto OUT;
}
gtk_tree_view_set_tooltip_row (GTK_TREE_VIEW (view), tooltip, path);
gtk_tree_path_free (path);
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
-1);
if (!contact) {
goto OUT;
}
if (!priv->tooltip_widget) {
priv->tooltip_widget = empathy_contact_widget_new (contact,
EMPATHY_CONTACT_WIDGET_FOR_TOOLTIP |
EMPATHY_CONTACT_WIDGET_SHOW_LOCATION);
g_object_ref (priv->tooltip_widget);
g_signal_connect (priv->tooltip_widget, "destroy",
G_CALLBACK (contact_list_view_tooltip_destroy_cb),
view);
gtk_widget_show (priv->tooltip_widget);
} else {
empathy_contact_widget_set_contact (priv->tooltip_widget,
contact);
}
gtk_tooltip_set_custom (tooltip, priv->tooltip_widget);
ret = TRUE;
g_object_unref (contact);
OUT:
running--;
return ret;
}
typedef struct {
gchar *new_group;
gchar *old_group;
GdkDragAction action;
} DndGetContactData;
static void
contact_list_view_dnd_get_contact_free (DndGetContactData *data)
{
g_free (data->new_group);
g_free (data->old_group);
g_slice_free (DndGetContactData, data);
}
static void
contact_list_view_drag_got_contact (EmpathyTpContactFactory *factory,
EmpathyContact *contact,
const GError *error,
gpointer user_data,
GObject *view)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
DndGetContactData *data = user_data;
EmpathyContactList *list;
if (error != NULL) {
DEBUG ("Error: %s", error->message);
return;
}
DEBUG ("contact %s (%d) dragged from '%s' to '%s'",
empathy_contact_get_id (contact),
empathy_contact_get_handle (contact),
data->old_group, data->new_group);
list = empathy_contact_list_store_get_list_iface (priv->store);
if (data->new_group) {
empathy_contact_list_add_to_group (list, contact, data->new_group);
}
if (data->old_group && data->action == GDK_ACTION_MOVE) {
empathy_contact_list_remove_from_group (list, contact, data->old_group);
}
}
static void
contact_list_view_drag_data_received (GtkWidget *view,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection,
guint info,
guint time)
{
EmpathyContactListViewPriv *priv;
EmpathyAccountManager *account_manager;
EmpathyTpContactFactory *factory = NULL;
EmpathyAccount *account;
GtkTreeModel *model;
GtkTreeViewDropPosition position;
GtkTreePath *path;
const gchar *id;
gchar **strv = NULL;
const gchar *account_id;
const gchar *contact_id;
gchar *new_group = NULL;
gchar *old_group = NULL;
DndGetContactData *data;
gboolean is_row;
gboolean success = TRUE;
priv = GET_PRIV (view);
model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
/* Get destination group information. */
is_row = gtk_tree_view_get_dest_row_at_pos (GTK_TREE_VIEW (view),
x,
y,
&path,
&position);
if (is_row) {
new_group = empathy_contact_list_store_get_parent_group (model,
path, NULL);
gtk_tree_path_free (path);
}
/* Get source group information. */
if (priv->drag_row) {
path = gtk_tree_row_reference_get_path (priv->drag_row);
if (path) {
old_group = empathy_contact_list_store_get_parent_group (
model, path, NULL);
gtk_tree_path_free (path);
}
}
if (!tp_strdiff (old_group, new_group)) {
g_free (new_group);
g_free (old_group);
goto OUT;
}
id = (const gchar*) gtk_selection_data_get_data (selection);
DEBUG ("Received %s%s drag & drop contact from roster with id:'%s'",
context->action == GDK_ACTION_MOVE ? "move" : "",
context->action == GDK_ACTION_COPY ? "copy" : "",
id);
strv = g_strsplit (id, "/", 2);
account_id = strv[0];
contact_id = strv[1];
account_manager = empathy_account_manager_dup_singleton ();
account = empathy_account_manager_get_account (account_manager, account_id);
if (account) {
TpConnection *connection;
connection = empathy_account_get_connection (account);
if (connection) {
factory = empathy_tp_contact_factory_dup_singleton (connection);
}
}
g_object_unref (account_manager);
if (!factory) {
DEBUG ("Failed to get factory for account '%s'", account_id);
success = FALSE;
g_free (new_group);
g_free (old_group);
goto OUT;
}
data = g_slice_new0 (DndGetContactData);
data->new_group = new_group;
data->old_group = old_group;
data->action = context->action;
/* FIXME: We should probably wait for the cb before calling
* gtk_drag_finish */
empathy_tp_contact_factory_get_from_id (factory, contact_id,
contact_list_view_drag_got_contact,
data, (GDestroyNotify) contact_list_view_dnd_get_contact_free,
G_OBJECT (view));
g_object_unref (factory);
OUT:
g_strfreev (strv);
gtk_drag_finish (context, success, FALSE, GDK_CURRENT_TIME);
}
static gboolean
contact_list_view_drag_motion_cb (DragMotionData *data)
{
gtk_tree_view_expand_row (GTK_TREE_VIEW (data->view),
data->path,
FALSE);
data->timeout_id = 0;
return FALSE;
}
static gboolean
contact_list_view_drag_motion (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
guint time)
{
static DragMotionData *dm = NULL;
GtkTreePath *path;
gboolean is_row;
gboolean is_different = FALSE;
gboolean cleanup = TRUE;
int action = 0;
is_row = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (widget),
x,
y,
&path,
NULL,
NULL,
NULL);
cleanup &= (!dm);
if (is_row) {
cleanup &= (dm && gtk_tree_path_compare (dm->path, path) != 0);
is_different = (!dm || (dm && gtk_tree_path_compare (dm->path, path) != 0));
} else {
cleanup &= FALSE;
}
if (context->actions == GDK_ACTION_COPY) {
action = context->suggested_action;
} else if (context->actions & GDK_ACTION_MOVE) {
action = GDK_ACTION_MOVE;
}
gdk_drag_status (context, action, time);
if (!is_different && !cleanup) {
return TRUE;
}
if (dm) {
gtk_tree_path_free (dm->path);
if (dm->timeout_id) {
g_source_remove (dm->timeout_id);
}
g_free (dm);
dm = NULL;
}
if (!gtk_tree_view_row_expanded (GTK_TREE_VIEW (widget), path)) {
dm = g_new0 (DragMotionData, 1);
dm->view = EMPATHY_CONTACT_LIST_VIEW (widget);
dm->path = gtk_tree_path_copy (path);
dm->timeout_id = g_timeout_add_seconds (1,
(GSourceFunc) contact_list_view_drag_motion_cb,
dm);
}
return TRUE;
}
static void
contact_list_view_drag_begin (GtkWidget *widget,
GdkDragContext *context)
{
EmpathyContactListViewPriv *priv;
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreePath *path;
GtkTreeIter iter;
priv = GET_PRIV (widget);
GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_begin (widget,
context);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (widget));
if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
return;
}
path = gtk_tree_model_get_path (model, &iter);
priv->drag_row = gtk_tree_row_reference_new (model, path);
gtk_tree_path_free (path);
}
static void
contact_list_view_drag_data_get (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection,
guint info,
guint time)
{
EmpathyContactListViewPriv *priv;
GtkTreePath *src_path;
GtkTreeIter iter;
GtkTreeModel *model;
EmpathyContact *contact;
EmpathyAccount *account;
const gchar *contact_id;
const gchar *account_id;
gchar *str;
priv = GET_PRIV (widget);
model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
if (!priv->drag_row) {
return;
}
src_path = gtk_tree_row_reference_get_path (priv->drag_row);
if (!src_path) {
return;
}
if (!gtk_tree_model_get_iter (model, &iter, src_path)) {
gtk_tree_path_free (src_path);
return;
}
gtk_tree_path_free (src_path);
contact = empathy_contact_list_view_dup_selected (EMPATHY_CONTACT_LIST_VIEW (widget));
if (!contact) {
return;
}
account = empathy_contact_get_account (contact);
account_id = empathy_account_get_unique_name (account);
contact_id = empathy_contact_get_id (contact);
g_object_unref (contact);
str = g_strconcat (account_id, "/", contact_id, NULL);
switch (info) {
case DND_DRAG_TYPE_CONTACT_ID:
gtk_selection_data_set (selection, drag_atoms_source[info], 8,
(guchar *) str, strlen (str) + 1);
break;
}
g_free (str);
}
static void
contact_list_view_drag_end (GtkWidget *widget,
GdkDragContext *context)
{
EmpathyContactListViewPriv *priv;
priv = GET_PRIV (widget);
GTK_WIDGET_CLASS (empathy_contact_list_view_parent_class)->drag_end (widget,
context);
if (priv->drag_row) {
gtk_tree_row_reference_free (priv->drag_row);
priv->drag_row = NULL;
}
}
static gboolean
contact_list_view_drag_drop (GtkWidget *widget,
GdkDragContext *drag_context,
gint x,
gint y,
guint time)
{
return FALSE;
}
typedef struct {
EmpathyContactListView *view;
guint button;
guint32 time;
} MenuPopupData;
static gboolean
contact_list_view_popup_menu_idle_cb (gpointer user_data)
{
MenuPopupData *data = user_data;
GtkWidget *menu;
menu = empathy_contact_list_view_get_contact_menu (data->view);
if (!menu) {
menu = empathy_contact_list_view_get_group_menu (data->view);
}
if (menu) {
gtk_widget_show (menu);
gtk_menu_popup (GTK_MENU (menu),
NULL, NULL, NULL, NULL,
data->button, data->time);
}
g_slice_free (MenuPopupData, data);
return FALSE;
}
static gboolean
contact_list_view_button_press_event_cb (EmpathyContactListView *view,
GdkEventButton *event,
gpointer user_data)
{
if (event->button == 3) {
MenuPopupData *data;
data = g_slice_new (MenuPopupData);
data->view = view;
data->button = event->button;
data->time = event->time;
g_idle_add (contact_list_view_popup_menu_idle_cb, data);
}
return FALSE;
}
static gboolean
contact_list_view_key_press_event_cb (EmpathyContactListView *view,
GdkEventKey *event,
gpointer user_data)
{
if (event->keyval == GDK_Menu) {
MenuPopupData *data;
data = g_slice_new (MenuPopupData);
data->view = view;
data->button = 0;
data->time = event->time;
g_idle_add (contact_list_view_popup_menu_idle_cb, data);
}
return FALSE;
}
static void
contact_list_view_row_activated (GtkTreeView *view,
GtkTreePath *path,
GtkTreeViewColumn *column)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
EmpathyContact *contact;
GtkTreeModel *model;
GtkTreeIter iter;
if (!(priv->contact_features & EMPATHY_CONTACT_FEATURE_CHAT)) {
return;
}
model = GTK_TREE_MODEL (priv->store);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
-1);
if (contact) {
DEBUG ("Starting a chat");
empathy_dispatcher_chat_with_contact (contact, NULL, NULL);
g_object_unref (contact);
}
}
static void
contact_list_start_voip_call (EmpathyCellRendererActivatable *cell,
const gchar *path_string,
EmpathyContactListView *view,
gboolean with_video)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
GtkTreeModel *model;
GtkTreeIter iter;
EmpathyContact *contact;
if (!(priv->contact_features & EMPATHY_CONTACT_FEATURE_CALL)) {
return;
}
model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
if (!gtk_tree_model_get_iter_from_string (model, &iter, path_string)) {
return;
}
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
-1);
if (contact) {
EmpathyCallFactory *factory;
factory = empathy_call_factory_get ();
empathy_call_factory_new_call_with_streams (factory, contact,
TRUE, with_video);
g_object_unref (contact);
}
}
static void
contact_list_view_video_call_activated_cb (
EmpathyCellRendererActivatable *cell,
const gchar *path_string,
EmpathyContactListView *view)
{
contact_list_start_voip_call (cell, path_string, view, TRUE);
}
static void
contact_list_view_audio_call_activated_cb (EmpathyCellRendererActivatable *cell,
const gchar *path_string,
EmpathyContactListView *view)
{
contact_list_start_voip_call (cell, path_string, view, FALSE);
}
static void
contact_list_view_cell_set_background (EmpathyContactListView *view,
GtkCellRenderer *cell,
gboolean is_group,
gboolean is_active)
{
GdkColor color;
GtkStyle *style;
style = gtk_widget_get_style (GTK_WIDGET (view));
if (!is_group && is_active) {
color = style->bg[GTK_STATE_SELECTED];
/* Here we take the current theme colour and add it to
* the colour for white and average the two. This
* gives a colour which is inline with the theme but
* slightly whiter.
*/
color.red = (color.red + (style->white).red) / 2;
color.green = (color.green + (style->white).green) / 2;
color.blue = (color.blue + (style->white).blue) / 2;
g_object_set (cell,
"cell-background-gdk", &color,
NULL);
} else {
g_object_set (cell,
"cell-background-gdk", NULL,
NULL);
}
}
static void
contact_list_view_pixbuf_cell_data_func (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyContactListView *view)
{
gchar *icon_name;
gboolean is_group;
gboolean is_active;
gtk_tree_model_get (model, iter,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
EMPATHY_CONTACT_LIST_STORE_COL_ICON_STATUS, &icon_name,
-1);
g_object_set (cell,
"visible", !is_group,
"icon-name", icon_name,
NULL);
g_free (icon_name);
contact_list_view_cell_set_background (view, cell, is_group, is_active);
}
static void
contact_list_view_audio_call_cell_data_func (
GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyContactListView *view)
{
gboolean is_group;
gboolean is_active;
gboolean can_voip;
gtk_tree_model_get (model, iter,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
EMPATHY_CONTACT_LIST_STORE_COL_CAN_AUDIO_CALL, &can_voip,
-1);
g_object_set (cell,
"visible", !is_group && can_voip,
"icon-name", EMPATHY_IMAGE_VOIP,
NULL);
contact_list_view_cell_set_background (view, cell, is_group, is_active);
}
static void
contact_list_view_video_call_cell_data_func (
GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyContactListView *view)
{
gboolean is_group;
gboolean is_active;
gboolean can_voip;
gtk_tree_model_get (model, iter,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
EMPATHY_CONTACT_LIST_STORE_COL_CAN_VIDEO_CALL, &can_voip,
-1);
g_object_set (cell,
"visible", !is_group && can_voip,
"icon-name", EMPATHY_IMAGE_VIDEO_CALL,
NULL);
contact_list_view_cell_set_background (view, cell, is_group, is_active);
}
static void
contact_list_view_avatar_cell_data_func (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyContactListView *view)
{
GdkPixbuf *pixbuf;
gboolean show_avatar;
gboolean is_group;
gboolean is_active;
gtk_tree_model_get (model, iter,
EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR, &pixbuf,
EMPATHY_CONTACT_LIST_STORE_COL_PIXBUF_AVATAR_VISIBLE, &show_avatar,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
-1);
g_object_set (cell,
"visible", !is_group && show_avatar,
"pixbuf", pixbuf,
NULL);
if (pixbuf) {
g_object_unref (pixbuf);
}
contact_list_view_cell_set_background (view, cell, is_group, is_active);
}
static void
contact_list_view_text_cell_data_func (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyContactListView *view)
{
gboolean is_group;
gboolean is_active;
gboolean show_status;
gchar *name;
gtk_tree_model_get (model, iter,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
EMPATHY_CONTACT_LIST_STORE_COL_STATUS_VISIBLE, &show_status,
EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
-1);
g_object_set (cell,
"show-status", show_status,
"text", name,
NULL);
g_free (name);
contact_list_view_cell_set_background (view, cell, is_group, is_active);
}
static void
contact_list_view_expander_cell_data_func (GtkTreeViewColumn *column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyContactListView *view)
{
gboolean is_group;
gboolean is_active;
gtk_tree_model_get (model, iter,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
EMPATHY_CONTACT_LIST_STORE_COL_IS_ACTIVE, &is_active,
-1);
if (gtk_tree_model_iter_has_child (model, iter)) {
GtkTreePath *path;
gboolean row_expanded;
path = gtk_tree_model_get_path (model, iter);
row_expanded = gtk_tree_view_row_expanded (GTK_TREE_VIEW (gtk_tree_view_column_get_tree_view (column)), path);
gtk_tree_path_free (path);
g_object_set (cell,
"visible", TRUE,
"expander-style", row_expanded ? GTK_EXPANDER_EXPANDED : GTK_EXPANDER_COLLAPSED,
NULL);
} else {
g_object_set (cell, "visible", FALSE, NULL);
}
contact_list_view_cell_set_background (view, cell, is_group, is_active);
}
static void
contact_list_view_row_expand_or_collapse_cb (EmpathyContactListView *view,
GtkTreeIter *iter,
GtkTreePath *path,
gpointer user_data)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
GtkTreeModel *model;
gchar *name;
gboolean expanded;
if (!(priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE)) {
return;
}
model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
gtk_tree_model_get (model, iter,
EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
-1);
expanded = GPOINTER_TO_INT (user_data);
empathy_contact_group_set_expanded (name, expanded);
g_free (name);
}
static void
contact_list_view_row_has_child_toggled_cb (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
gboolean is_group = FALSE;
gchar *name = NULL;
gtk_tree_model_get (model, iter,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
-1);
if (!is_group || EMP_STR_EMPTY (name)) {
g_free (name);
return;
}
if (!(priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE) ||
empathy_contact_group_get_expanded (name)) {
g_signal_handlers_block_by_func (view,
contact_list_view_row_expand_or_collapse_cb,
GINT_TO_POINTER (TRUE));
gtk_tree_view_expand_row (GTK_TREE_VIEW (view), path, TRUE);
g_signal_handlers_unblock_by_func (view,
contact_list_view_row_expand_or_collapse_cb,
GINT_TO_POINTER (TRUE));
} else {
g_signal_handlers_block_by_func (view,
contact_list_view_row_expand_or_collapse_cb,
GINT_TO_POINTER (FALSE));
gtk_tree_view_collapse_row (GTK_TREE_VIEW (view), path);
g_signal_handlers_unblock_by_func (view,
contact_list_view_row_expand_or_collapse_cb,
GINT_TO_POINTER (FALSE));
}
g_free (name);
}
static void
contact_list_view_setup (EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv;
GtkCellRenderer *cell;
GtkTreeViewColumn *col;
gint i;
priv = GET_PRIV (view);
gtk_tree_view_set_search_equal_func (GTK_TREE_VIEW (view),
empathy_contact_list_store_search_equal_func,
NULL, NULL);
g_signal_connect (priv->store, "row-has-child-toggled",
G_CALLBACK (contact_list_view_row_has_child_toggled_cb),
view);
gtk_tree_view_set_model (GTK_TREE_VIEW (view),
GTK_TREE_MODEL (priv->store));
/* Setup view */
g_object_set (view,
"headers-visible", FALSE,
"reorderable", TRUE,
"show-expanders", FALSE,
NULL);
col = gtk_tree_view_column_new ();
/* State */
cell = gtk_cell_renderer_pixbuf_new ();
gtk_tree_view_column_pack_start (col, cell, FALSE);
gtk_tree_view_column_set_cell_data_func (
col, cell,
(GtkTreeCellDataFunc) contact_list_view_pixbuf_cell_data_func,
view, NULL);
g_object_set (cell,
"xpad", 5,
"ypad", 1,
"visible", FALSE,
NULL);
/* Name */
cell = empathy_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (col, cell, TRUE);
gtk_tree_view_column_set_cell_data_func (
col, cell,
(GtkTreeCellDataFunc) contact_list_view_text_cell_data_func,
view, NULL);
gtk_tree_view_column_add_attribute (col, cell,
"name", EMPATHY_CONTACT_LIST_STORE_COL_NAME);
gtk_tree_view_column_add_attribute (col, cell,
"status", EMPATHY_CONTACT_LIST_STORE_COL_STATUS);
gtk_tree_view_column_add_attribute (col, cell,
"is_group", EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP);
/* Audio Call Icon */
cell = empathy_cell_renderer_activatable_new ();
gtk_tree_view_column_pack_start (col, cell, FALSE);
gtk_tree_view_column_set_cell_data_func (
col, cell,
(GtkTreeCellDataFunc) contact_list_view_audio_call_cell_data_func,
view, NULL);
g_object_set (cell,
"visible", FALSE,
NULL);
g_signal_connect (cell, "path-activated",
G_CALLBACK (contact_list_view_audio_call_activated_cb),
view);
/* Video Call Icon */
cell = empathy_cell_renderer_activatable_new ();
gtk_tree_view_column_pack_start (col, cell, FALSE);
gtk_tree_view_column_set_cell_data_func (
col, cell,
(GtkTreeCellDataFunc) contact_list_view_video_call_cell_data_func,
view, NULL);
g_object_set (cell,
"visible", FALSE,
NULL);
g_signal_connect (cell, "path-activated",
G_CALLBACK (contact_list_view_video_call_activated_cb),
view);
/* Avatar */
cell = gtk_cell_renderer_pixbuf_new ();
gtk_tree_view_column_pack_start (col, cell, FALSE);
gtk_tree_view_column_set_cell_data_func (
col, cell,
(GtkTreeCellDataFunc) contact_list_view_avatar_cell_data_func,
view, NULL);
g_object_set (cell,
"xpad", 0,
"ypad", 0,
"visible", FALSE,
"width", 32,
"height", 32,
NULL);
/* Expander */
cell = empathy_cell_renderer_expander_new ();
gtk_tree_view_column_pack_end (col, cell, FALSE);
gtk_tree_view_column_set_cell_data_func (
col, cell,
(GtkTreeCellDataFunc) contact_list_view_expander_cell_data_func,
view, NULL);
/* Actually add the column now we have added all cell renderers */
gtk_tree_view_append_column (GTK_TREE_VIEW (view), col);
/* Drag & Drop. */
for (i = 0; i < G_N_ELEMENTS (drag_types_dest); ++i) {
drag_atoms_dest[i] = gdk_atom_intern (drag_types_dest[i].target,
FALSE);
}
for (i = 0; i < G_N_ELEMENTS (drag_types_source); ++i) {
drag_atoms_source[i] = gdk_atom_intern (drag_types_source[i].target,
FALSE);
}
}
static void
contact_list_view_set_list_features (EmpathyContactListView *view,
EmpathyContactListFeatureFlags features)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
gboolean has_tooltip;
g_return_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view));
priv->list_features = features;
/* Update DnD source/dest */
if (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_DRAG) {
gtk_drag_source_set (GTK_WIDGET (view),
GDK_BUTTON1_MASK,
drag_types_source,
G_N_ELEMENTS (drag_types_source),
GDK_ACTION_MOVE | GDK_ACTION_COPY);
} else {
gtk_drag_source_unset (GTK_WIDGET (view));
}
if (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_DROP) {
gtk_drag_dest_set (GTK_WIDGET (view),
GTK_DEST_DEFAULT_ALL,
drag_types_dest,
G_N_ELEMENTS (drag_types_dest),
GDK_ACTION_MOVE | GDK_ACTION_COPY);
} else {
/* FIXME: URI could still be droped depending on FT feature */
gtk_drag_dest_unset (GTK_WIDGET (view));
}
/* Update has-tooltip */
has_tooltip = (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_TOOLTIP) != 0;
gtk_widget_set_has_tooltip (GTK_WIDGET (view), has_tooltip);
}
static void
contact_list_view_finalize (GObject *object)
{
EmpathyContactListViewPriv *priv;
priv = GET_PRIV (object);
if (priv->store) {
g_object_unref (priv->store);
}
if (priv->tooltip_widget) {
gtk_widget_destroy (priv->tooltip_widget);
}
G_OBJECT_CLASS (empathy_contact_list_view_parent_class)->finalize (object);
}
static void
contact_list_view_get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec)
{
EmpathyContactListViewPriv *priv;
priv = GET_PRIV (object);
switch (param_id) {
case PROP_STORE:
g_value_set_object (value, priv->store);
break;
case PROP_LIST_FEATURES:
g_value_set_flags (value, priv->list_features);
break;
case PROP_CONTACT_FEATURES:
g_value_set_flags (value, priv->contact_features);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
};
}
static void
contact_list_view_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec)
{
EmpathyContactListView *view = EMPATHY_CONTACT_LIST_VIEW (object);
EmpathyContactListViewPriv *priv = GET_PRIV (object);
switch (param_id) {
case PROP_STORE:
priv->store = g_value_dup_object (value);
contact_list_view_setup (view);
break;
case PROP_LIST_FEATURES:
contact_list_view_set_list_features (view, g_value_get_flags (value));
break;
case PROP_CONTACT_FEATURES:
priv->contact_features = g_value_get_flags (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
};
}
static void
empathy_contact_list_view_class_init (EmpathyContactListViewClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
GtkTreeViewClass *tree_view_class = GTK_TREE_VIEW_CLASS (klass);
object_class->finalize = contact_list_view_finalize;
object_class->get_property = contact_list_view_get_property;
object_class->set_property = contact_list_view_set_property;
widget_class->drag_data_received = contact_list_view_drag_data_received;
widget_class->drag_drop = contact_list_view_drag_drop;
widget_class->drag_begin = contact_list_view_drag_begin;
widget_class->drag_data_get = contact_list_view_drag_data_get;
widget_class->drag_end = contact_list_view_drag_end;
widget_class->drag_motion = contact_list_view_drag_motion;
/* We use the class method to let user of this widget to connect to
* the signal and stop emission of the signal so the default handler
* won't be called. */
tree_view_class->row_activated = contact_list_view_row_activated;
signals[DRAG_CONTACT_RECEIVED] =
g_signal_new ("drag-contact-received",
G_OBJECT_CLASS_TYPE (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
_empathy_gtk_marshal_VOID__OBJECT_STRING_STRING,
G_TYPE_NONE,
3, EMPATHY_TYPE_CONTACT, G_TYPE_STRING, G_TYPE_STRING);
g_object_class_install_property (object_class,
PROP_STORE,
g_param_spec_object ("store",
"The store of the view",
"The store of the view",
EMPATHY_TYPE_CONTACT_LIST_STORE,
G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_LIST_FEATURES,
g_param_spec_flags ("list-features",
"Features of the view",
"Falgs for all enabled features",
EMPATHY_TYPE_CONTACT_LIST_FEATURE_FLAGS,
EMPATHY_CONTACT_LIST_FEATURE_NONE,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_CONTACT_FEATURES,
g_param_spec_flags ("contact-features",
"Features of the contact menu",
"Falgs for all enabled features for the menu",
EMPATHY_TYPE_CONTACT_FEATURE_FLAGS,
EMPATHY_CONTACT_FEATURE_NONE,
G_PARAM_READWRITE));
g_type_class_add_private (object_class, sizeof (EmpathyContactListViewPriv));
}
static void
empathy_contact_list_view_init (EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (view,
EMPATHY_TYPE_CONTACT_LIST_VIEW, EmpathyContactListViewPriv);
view->priv = priv;
/* Get saved group states. */
empathy_contact_groups_get_all ();
gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (view),
empathy_contact_list_store_row_separator_func,
NULL, NULL);
/* Connect to tree view signals rather than override. */
g_signal_connect (view, "button-press-event",
G_CALLBACK (contact_list_view_button_press_event_cb),
NULL);
g_signal_connect (view, "key-press-event",
G_CALLBACK (contact_list_view_key_press_event_cb),
NULL);
g_signal_connect (view, "row-expanded",
G_CALLBACK (contact_list_view_row_expand_or_collapse_cb),
GINT_TO_POINTER (TRUE));
g_signal_connect (view, "row-collapsed",
G_CALLBACK (contact_list_view_row_expand_or_collapse_cb),
GINT_TO_POINTER (FALSE));
g_signal_connect (view, "query-tooltip",
G_CALLBACK (contact_list_view_query_tooltip_cb),
NULL);
}
EmpathyContactListView *
empathy_contact_list_view_new (EmpathyContactListStore *store,
EmpathyContactListFeatureFlags list_features,
EmpathyContactFeatureFlags contact_features)
{
g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_STORE (store), NULL);
return g_object_new (EMPATHY_TYPE_CONTACT_LIST_VIEW,
"store", store,
"contact-features", contact_features,
"list-features", list_features,
NULL);
}
EmpathyContact *
empathy_contact_list_view_dup_selected (EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv;
GtkTreeSelection *selection;
GtkTreeIter iter;
GtkTreeModel *model;
EmpathyContact *contact;
g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
priv = GET_PRIV (view);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
return NULL;
}
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
-1);
return contact;
}
EmpathyContactListFlags
empathy_contact_list_view_get_flags (EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv;
GtkTreeSelection *selection;
GtkTreeIter iter;
GtkTreeModel *model;
EmpathyContactListFlags flags;
g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), 0);
priv = GET_PRIV (view);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
return 0;
}
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_FLAGS, &flags,
-1);
return flags;
}
gchar *
empathy_contact_list_view_get_selected_group (EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv;
GtkTreeSelection *selection;
GtkTreeIter iter;
GtkTreeModel *model;
gboolean is_group;
gchar *name;
g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
priv = GET_PRIV (view);
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (view));
if (!gtk_tree_selection_get_selected (selection, &model, &iter)) {
return NULL;
}
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
-1);
if (!is_group) {
g_free (name);
return NULL;
}
return name;
}
static gboolean
contact_list_view_remove_dialog_show (GtkWindow *parent,
const gchar *message,
const gchar *secondary_text)
{
GtkWidget *dialog;
gboolean res;
dialog = gtk_message_dialog_new (parent, GTK_DIALOG_MODAL,
GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE,
"%s", message);
gtk_dialog_add_buttons (GTK_DIALOG (dialog),
GTK_STOCK_CANCEL, GTK_RESPONSE_NO,
GTK_STOCK_DELETE, GTK_RESPONSE_YES,
NULL);
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
"%s", secondary_text);
gtk_widget_show (dialog);
res = gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
return (res == GTK_RESPONSE_YES);
}
static void
contact_list_view_group_remove_activate_cb (GtkMenuItem *menuitem,
EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
gchar *group;
group = empathy_contact_list_view_get_selected_group (view);
if (group) {
gchar *text;
GtkWindow *parent;
text = g_strdup_printf (_("Do you really want to remove the group '%s'?"), group);
parent = empathy_get_toplevel_window (GTK_WIDGET (view));
if (contact_list_view_remove_dialog_show (parent, _("Removing group"), text)) {
EmpathyContactList *list;
list = empathy_contact_list_store_get_list_iface (priv->store);
empathy_contact_list_remove_group (list, group);
}
g_free (text);
}
g_free (group);
}
GtkWidget *
empathy_contact_list_view_get_group_menu (EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
gchar *group;
GtkWidget *menu;
GtkWidget *item;
GtkWidget *image;
g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
if (!(priv->list_features & (EMPATHY_CONTACT_LIST_FEATURE_GROUPS_RENAME |
EMPATHY_CONTACT_LIST_FEATURE_GROUPS_REMOVE))) {
return NULL;
}
group = empathy_contact_list_view_get_selected_group (view);
if (!group) {
return NULL;
}
menu = gtk_menu_new ();
/* FIXME: Not implemented yet
if (priv->features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_RENAME) {
item = gtk_menu_item_new_with_mnemonic (_("Re_name"));
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
g_signal_connect (item, "activate",
G_CALLBACK (contact_list_view_group_rename_activate_cb),
view);
}*/
if (priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_REMOVE) {
item = gtk_image_menu_item_new_with_mnemonic (_("_Remove"));
image = gtk_image_new_from_icon_name (GTK_STOCK_REMOVE,
GTK_ICON_SIZE_MENU);
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
g_signal_connect (item, "activate",
G_CALLBACK (contact_list_view_group_remove_activate_cb),
view);
}
g_free (group);
return menu;
}
static void
contact_list_view_remove_activate_cb (GtkMenuItem *menuitem,
EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
EmpathyContact *contact;
contact = empathy_contact_list_view_dup_selected (view);
if (contact) {
gchar *text;
GtkWindow *parent;
parent = empathy_get_toplevel_window (GTK_WIDGET (view));
text = g_strdup_printf (_("Do you really want to remove the contact '%s'?"),
empathy_contact_get_name (contact));
if (contact_list_view_remove_dialog_show (parent, _("Removing contact"), text)) {
EmpathyContactList *list;
list = empathy_contact_list_store_get_list_iface (priv->store);
empathy_contact_list_remove (list, contact, "");
}
g_free (text);
g_object_unref (contact);
}
}
GtkWidget *
empathy_contact_list_view_get_contact_menu (EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
EmpathyContact *contact;
GtkWidget *menu;
GtkWidget *item;
GtkWidget *image;
EmpathyContactListFlags flags;
g_return_val_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view), NULL);
contact = empathy_contact_list_view_dup_selected (view);
if (!contact) {
return NULL;
}
flags = empathy_contact_list_view_get_flags (view);
menu = empathy_contact_menu_new (contact, priv->contact_features);
/* Remove contact */
if (priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_REMOVE &&
flags & EMPATHY_CONTACT_LIST_CAN_REMOVE) {
/* create the menu if required, or just add a separator */
if (!menu) {
menu = gtk_menu_new ();
} else {
item = gtk_separator_menu_item_new ();
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
}
/* Remove */
item = gtk_image_menu_item_new_with_mnemonic (_("_Remove"));
image = gtk_image_new_from_icon_name (GTK_STOCK_REMOVE,
GTK_ICON_SIZE_MENU);
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
g_signal_connect (item, "activate",
G_CALLBACK (contact_list_view_remove_activate_cb),
view);
}
g_object_unref (contact);
return menu;
}