/* -*- 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/account-manager.h>
#include <telepathy-glib/util.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;
GtkTargetList *file_targets;
GtkTreeModelFilter *filter;
GtkWidget *search_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_URI_LIST,
DND_DRAG_TYPE_STRING,
};
static const GtkTargetEntry drag_types_dest[] = {
{ "text/path-list", 0, DND_DRAG_TYPE_URI_LIST },
{ "text/uri-list", 0, DND_DRAG_TYPE_URI_LIST },
{ "text/contact-id", 0, DND_DRAG_TYPE_CONTACT_ID },
{ "text/plain", 0, DND_DRAG_TYPE_STRING },
{ "STRING", 0, DND_DRAG_TYPE_STRING },
};
static const GtkTargetEntry drag_types_dest_file[] = {
{ "text/path-list", 0, DND_DRAG_TYPE_URI_LIST },
{ "text/uri-list", 0, DND_DRAG_TYPE_URI_LIST },
};
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_is_visible_contact (EmpathyContactListView *self,
EmpathyContact *contact)
{
EmpathyContactListViewPriv *priv = GET_PRIV (self);
EmpathyLiveSearch *live = EMPATHY_LIVE_SEARCH (priv->search_widget);
const gchar *str;
const gchar *p;
gchar *dup_str = NULL;
gboolean visible;
g_assert (live != NULL);
/* check alias name */
str = empathy_contact_get_alias (contact);
if (empathy_live_search_match (live, str))
return TRUE;
/* check contact id, remove the @server.com part */
str = empathy_contact_get_id (contact);
p = strstr (str, "@");
if (p != NULL)
str = dup_str = g_strndup (str, p - str);
visible = empathy_live_search_match (live, str);
g_free (dup_str);
if (visible)
return TRUE;
/* FIXME: Add more rules here, we could check phone numbers in
* contact's vCard for example. */
return FALSE;
}
static gboolean
contact_list_view_filter_visible_func (GtkTreeModel *model,
GtkTreeIter *iter,
gpointer user_data)
{
EmpathyContactListView *self = EMPATHY_CONTACT_LIST_VIEW (user_data);
EmpathyContactListViewPriv *priv = GET_PRIV (self);
EmpathyContact *contact = NULL;
gboolean is_group, is_separator, valid;
GtkTreeIter child_iter;
gboolean visible;
if (priv->search_widget == NULL ||
!gtk_widget_get_visible (priv->search_widget))
return TRUE;
gtk_tree_model_get (model, iter,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
EMPATHY_CONTACT_LIST_STORE_COL_IS_SEPARATOR, &is_separator,
EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
-1);
if (contact != NULL) {
visible = contact_list_view_is_visible_contact (self, contact);
g_object_unref (contact);
return visible;
}
if (is_separator) {
return TRUE;
}
/* Not a contact, not a separator, must be a group */
g_return_val_if_fail (is_group, FALSE);
/* only show groups which are not empty */
for (valid = gtk_tree_model_iter_children (model, &child_iter, iter);
valid; valid = gtk_tree_model_iter_next (model, &child_iter)) {
gtk_tree_model_get (model, &child_iter,
EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
-1);
if (contact == NULL)
continue;
visible = contact_list_view_is_visible_contact (self, contact);
g_object_unref (contact);
/* show group if it has at least one visible contact in it */
if (visible)
return TRUE;
}
return FALSE;
}
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++;
/* Don't show the tooltip if there's already a popup menu */
if (gtk_menu_get_for_attach_widget (GTK_WIDGET (view)) != NULL) {
goto OUT;
}
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);
gtk_container_set_border_width (
GTK_CONTAINER (priv->tooltip_widget), 8);
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 (TpConnection *connection,
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 (!tp_strdiff (data->new_group, EMPATHY_CONTACT_LIST_STORE_FAVORITE)) {
/* Mark contact as favourite */
empathy_contact_list_add_to_favourites (list, contact);
return;
}
if (!tp_strdiff (data->old_group, EMPATHY_CONTACT_LIST_STORE_FAVORITE)) {
/* Remove contact as favourite */
empathy_contact_list_remove_from_favourites (list, contact);
/* Don't try to remove it */
g_free (data->old_group);
data->old_group = NULL;
}
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 gboolean
group_can_be_modified (const gchar *name,
gboolean is_fake_group,
gboolean adding)
{
/* Real groups can always be modified */
if (!is_fake_group)
return TRUE;
/* The favorite fake group can be modified so users can
* add/remove favorites using DnD */
if (!tp_strdiff (name, EMPATHY_CONTACT_LIST_STORE_FAVORITE))
return TRUE;
/* We can remove contacts from the 'ungrouped' fake group */
if (!adding && !tp_strdiff (name, EMPATHY_CONTACT_LIST_STORE_UNGROUPED))
return TRUE;
return FALSE;
}
static gboolean
contact_list_view_contact_drag_received (GtkWidget *view,
GdkDragContext *context,
GtkTreeModel *model,
GtkTreePath *path,
GtkSelectionData *selection)
{
EmpathyContactListViewPriv *priv;
TpAccountManager *account_manager;
TpConnection *connection;
TpAccount *account;
DndGetContactData *data;
GtkTreePath *source_path;
const gchar *sel_data;
gchar **strv = NULL;
const gchar *account_id = NULL;
const gchar *contact_id = NULL;
gchar *new_group = NULL;
gchar *old_group = NULL;
gboolean success = TRUE;
gboolean new_group_is_fake, old_group_is_fake = TRUE;
priv = GET_PRIV (view);
sel_data = (const gchar *) gtk_selection_data_get_data (selection);
new_group = empathy_contact_list_store_get_parent_group (model,
path, NULL, &new_group_is_fake);
if (!group_can_be_modified (new_group, new_group_is_fake, TRUE))
return FALSE;
/* Get source group information. */
if (priv->drag_row) {
source_path = gtk_tree_row_reference_get_path (priv->drag_row);
if (source_path) {
old_group = empathy_contact_list_store_get_parent_group (
model, source_path, NULL, &old_group_is_fake);
gtk_tree_path_free (source_path);
}
}
if (!group_can_be_modified (old_group, old_group_is_fake, FALSE))
return FALSE;
if (!tp_strdiff (old_group, new_group)) {
g_free (new_group);
g_free (old_group);
return FALSE;
}
account_manager = tp_account_manager_dup ();
strv = g_strsplit (sel_data, ":", 2);
if (g_strv_length (strv) == 2) {
account_id = strv[0];
contact_id = strv[1];
account = tp_account_manager_ensure_account (account_manager, account_id);
}
if (account) {
connection = tp_account_get_connection (account);
}
if (!connection) {
DEBUG ("Failed to get connection for account '%s'", account_id);
success = FALSE;
g_free (new_group);
g_free (old_group);
g_object_unref (account_manager);
return FALSE;
}
data = g_slice_new0 (DndGetContactData);
data->new_group = new_group;
data->old_group = old_group;
data->action = gdk_drag_context_get_selected_action (context);
/* FIXME: We should probably wait for the cb before calling
* gtk_drag_finish */
empathy_tp_contact_factory_get_from_id (connection, contact_id,
contact_list_view_drag_got_contact,
data, (GDestroyNotify) contact_list_view_dnd_get_contact_free,
G_OBJECT (view));
g_strfreev (strv);
g_object_unref (account_manager);
return TRUE;
}
static gboolean
contact_list_view_file_drag_received (GtkWidget *view,
GdkDragContext *context,
GtkTreeModel *model,
GtkTreePath *path,
GtkSelectionData *selection)
{
GtkTreeIter iter;
const gchar *sel_data;
EmpathyContact *contact;
sel_data = (const gchar *) gtk_selection_data_get_data (selection);
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
-1);
if (!contact) {
return FALSE;
}
empathy_send_file_from_uri_list (contact, sel_data);
g_object_unref (contact);
return TRUE;
}
static void
contact_list_view_drag_data_received (GtkWidget *view,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection,
guint info,
guint time_)
{
GtkTreeModel *model;
gboolean is_row;
GtkTreeViewDropPosition position;
GtkTreePath *path;
gboolean success = TRUE;
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) {
success = FALSE;
}
else if (info == DND_DRAG_TYPE_CONTACT_ID || info == DND_DRAG_TYPE_STRING) {
success = contact_list_view_contact_drag_received (view,
context,
model,
path,
selection);
}
else if (info == DND_DRAG_TYPE_URI_LIST) {
success = contact_list_view_file_drag_received (view,
context,
model,
path,
selection);
}
gtk_tree_path_free (path);
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_)
{
EmpathyContactListViewPriv *priv;
GtkTreeModel *model;
GdkAtom target;
GtkTreeIter iter;
static DragMotionData *dm = NULL;
GtkTreePath *path;
gboolean is_row;
gboolean is_different = FALSE;
gboolean cleanup = TRUE;
gboolean retval = TRUE;
priv = GET_PRIV (EMPATHY_CONTACT_LIST_VIEW (widget));
model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
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 (path == NULL) {
/* Coordinates don't point to an actual row, so make sure the pointer
and highlighting don't indicate that a drag is possible.
*/
gdk_drag_status (context, GDK_ACTION_DEFAULT, time_);
gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (widget), NULL, 0);
return FALSE;
}
target = gtk_drag_dest_find_target (widget, context, priv->file_targets);
gtk_tree_model_get_iter (model, &iter, path);
if (target == GDK_NONE) {
/* If target == GDK_NONE, then we don't have a target that can be
dropped on a contact. This means a contact drag. If we're
pointing to a group, highlight it. Otherwise, if the contact
we're pointing to is in a group, highlight that. Otherwise,
set the drag position to before the first row for a drag into
the "non-group" at the top.
*/
GtkTreeIter group_iter;
gboolean is_group;
GtkTreePath *group_path;
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
-1);
if (is_group) {
group_iter = iter;
}
else {
if (gtk_tree_model_iter_parent (model, &group_iter, &iter))
gtk_tree_model_get (model, &group_iter,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
-1);
}
if (is_group) {
gdk_drag_status (context, GDK_ACTION_MOVE, time_);
group_path = gtk_tree_model_get_path (model, &group_iter);
gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (widget),
group_path,
GTK_TREE_VIEW_DROP_INTO_OR_BEFORE);
gtk_tree_path_free (group_path);
}
else {
group_path = gtk_tree_path_new_first ();
gdk_drag_status (context, GDK_ACTION_MOVE, time_);
gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (widget),
group_path,
GTK_TREE_VIEW_DROP_BEFORE);
}
}
else {
/* This is a file drag, and it can only be dropped on contacts,
not groups.
*/
EmpathyContact *contact;
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact,
-1);
if (contact != NULL &&
empathy_contact_is_online (contact) &&
(empathy_contact_get_capabilities (contact) & EMPATHY_CAPABILITIES_FT)) {
gdk_drag_status (context, GDK_ACTION_COPY, time_);
gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (widget),
path,
GTK_TREE_VIEW_DROP_INTO_OR_BEFORE);
g_object_unref (contact);
}
else {
gdk_drag_status (context, 0, time_);
gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (widget), NULL, 0);
retval = FALSE;
}
}
if (!is_different && !cleanup) {
return retval;
}
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 retval;
}
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;
TpAccount *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 = tp_proxy_get_object_path (account);
contact_id = empathy_contact_get_id (contact);
g_object_unref (contact);
str = g_strconcat (account_id, ":", contact_id, NULL);
if (info == DND_DRAG_TYPE_CONTACT_ID) {
gtk_selection_data_set (selection, drag_atoms_source[info], 8,
(guchar *) str, strlen (str) + 1);
}
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_menu_attach_to_widget (GTK_MENU (menu),
GTK_WIDGET (data->view), NULL);
gtk_widget_show (menu);
gtk_menu_popup (GTK_MENU (menu),
NULL, NULL, NULL, NULL,
data->button, data->time);
g_object_ref_sink (menu);
g_object_unref (menu);
}
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_KEY_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_view_get_model (GTK_TREE_VIEW (view));
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,
gtk_get_current_event_time ());
g_object_unref (contact);
}
}
static void
contact_list_view_call_activated_cb (
EmpathyCellRendererActivatable *cell,
const gchar *path_string,
EmpathyContactListView *view)
{
GtkWidget *menu;
GtkTreeModel *model;
GtkTreeIter iter;
EmpathyContact *contact;
GdkEventButton *event;
GtkMenuShell *shell;
GtkWidget *item;
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 == NULL)
return;
event = (GdkEventButton *) gtk_get_current_event ();
menu = gtk_menu_new ();
shell = GTK_MENU_SHELL (menu);
/* audio */
item = empathy_contact_audio_call_menu_item_new (contact);
gtk_menu_shell_append (shell, item);
gtk_widget_show (item);
/* video */
item = empathy_contact_video_call_menu_item_new (contact);
gtk_menu_shell_append (shell, item);
gtk_widget_show (item);
gtk_menu_attach_to_widget (GTK_MENU (menu),
GTK_WIDGET (view), NULL);
gtk_widget_show (menu);
gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
event->button, event->time);
g_object_ref_sink (menu);
g_object_unref (menu);
g_object_unref (contact);
}
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)
{
GdkPixbuf *pixbuf;
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, &pixbuf,
-1);
g_object_set (cell,
"visible", !is_group,
"pixbuf", pixbuf,
NULL);
if (pixbuf != NULL) {
g_object_unref (pixbuf);
}
contact_list_view_cell_set_background (view, cell, is_group, is_active);
}
static void
contact_list_view_group_icon_cell_data_func (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyContactListView *view)
{
GdkPixbuf *pixbuf = NULL;
gboolean is_group;
gchar *name;
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)
goto out;
if (!tp_strdiff (name, EMPATHY_CONTACT_LIST_STORE_FAVORITE)) {
pixbuf = empathy_pixbuf_from_icon_name ("emblem-favorite",
GTK_ICON_SIZE_MENU);
}
else if (!tp_strdiff (name, EMPATHY_CONTACT_LIST_STORE_PEOPLE_NEARBY)) {
pixbuf = empathy_pixbuf_from_icon_name ("im-local-xmpp",
GTK_ICON_SIZE_MENU);
}
out:
g_object_set (cell,
"visible", pixbuf != NULL,
"pixbuf", pixbuf,
NULL);
if (pixbuf != NULL)
g_object_unref (pixbuf);
g_free (name);
}
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_audio, can_video;
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_audio,
EMPATHY_CONTACT_LIST_STORE_COL_CAN_VIDEO_CALL, &can_video,
-1);
g_object_set (cell,
"visible", !is_group && (can_audio || can_video),
"icon-name", can_video? EMPATHY_IMAGE_VIDEO_CALL : EMPATHY_IMAGE_VOIP,
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;
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);
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 gboolean
contact_list_view_start_search_cb (EmpathyContactListView *view,
gpointer data)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
if (priv->search_widget == NULL)
return FALSE;
if (gtk_widget_get_visible (GTK_WIDGET (priv->search_widget)))
gtk_widget_grab_focus (GTK_WIDGET (priv->search_widget));
else
gtk_widget_show (GTK_WIDGET (priv->search_widget));
return TRUE;
}
static void
contact_list_view_search_text_notify_cb (EmpathyLiveSearch *search,
GParamSpec *pspec,
EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
GtkTreePath *path;
GtkTreeViewColumn *focus_column;
GtkTreeModel *model;
GtkTreeIter iter;
gboolean set_cursor = FALSE;
gtk_tree_model_filter_refilter (priv->filter);
/* Set cursor on the first contact. If it is already set on a group,
* set it on its first child contact. Note that first child of a group
* is its separator, that's why we actually set to the 2nd
*/
model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
gtk_tree_view_get_cursor (GTK_TREE_VIEW (view), &path, &focus_column);
if (path == NULL) {
path = gtk_tree_path_new_from_string ("0:1");
set_cursor = TRUE;
} else if (gtk_tree_path_get_depth (path) < 2) {
gboolean is_group;
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
-1);
if (is_group) {
gtk_tree_path_down (path);
gtk_tree_path_next (path);
set_cursor = TRUE;
}
}
if (set_cursor) {
/* FIXME: Workaround for GTK bug #621651, we have to make sure
* the path is valid. */
if (gtk_tree_model_get_iter (model, &iter, path)) {
gtk_tree_view_set_cursor (GTK_TREE_VIEW (view), path,
focus_column, FALSE);
}
}
gtk_tree_path_free (path);
}
static void
contact_list_view_search_activate_cb (GtkWidget *search,
EmpathyContactListView *view)
{
GtkTreePath *path;
GtkTreeViewColumn *focus_column;
gtk_tree_view_get_cursor (GTK_TREE_VIEW (view), &path, &focus_column);
if (path != NULL) {
gtk_tree_view_row_activated (GTK_TREE_VIEW (view), path,
focus_column);
gtk_tree_path_free (path);
gtk_widget_hide (search);
}
}
static gboolean
contact_list_view_search_key_navigation_cb (GtkWidget *search,
GdkEvent *event,
EmpathyContactListView *view)
{
GdkEventKey *eventkey = ((GdkEventKey *) event);
gboolean ret = FALSE;
if (eventkey->keyval == GDK_KEY_Up || eventkey->keyval == GDK_KEY_Down) {
GdkEvent *new_event;
new_event = gdk_event_copy (event);
gtk_widget_grab_focus (GTK_WIDGET (view));
ret = gtk_widget_event (GTK_WIDGET (view), new_event);
gtk_widget_grab_focus (search);
gdk_event_free (new_event);
}
return ret;
}
static void
contact_list_view_search_hide_cb (EmpathyLiveSearch *search,
EmpathyContactListView *view)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
GtkTreeModel *model;
GtkTreeIter iter;
gboolean valid = FALSE;
/* block expand or collapse handlers, they would write the
* expand or collapsed setting to file otherwise */
g_signal_handlers_block_by_func (view,
contact_list_view_row_expand_or_collapse_cb,
GINT_TO_POINTER (TRUE));
g_signal_handlers_block_by_func (view,
contact_list_view_row_expand_or_collapse_cb,
GINT_TO_POINTER (FALSE));
/* restore which groups are expanded and which are not */
model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
for (valid = gtk_tree_model_get_iter_first (model, &iter);
valid; valid = gtk_tree_model_iter_next (model, &iter)) {
gboolean is_group;
gchar *name = NULL;
GtkTreePath *path;
gtk_tree_model_get (model, &iter,
EMPATHY_CONTACT_LIST_STORE_COL_NAME, &name,
EMPATHY_CONTACT_LIST_STORE_COL_IS_GROUP, &is_group,
-1);
if (!is_group) {
g_free (name);
continue;
}
path = gtk_tree_model_get_path (model, &iter);
if ((priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE) == 0 ||
empathy_contact_group_get_expanded (name)) {
gtk_tree_view_expand_row (GTK_TREE_VIEW (view), path,
TRUE);
} else {
gtk_tree_view_collapse_row (GTK_TREE_VIEW (view), path);
}
gtk_tree_path_free (path);
g_free (name);
}
/* unblock expand or collapse handlers */
g_signal_handlers_unblock_by_func (view,
contact_list_view_row_expand_or_collapse_cb,
GINT_TO_POINTER (TRUE));
g_signal_handlers_unblock_by_func (view,
contact_list_view_row_expand_or_collapse_cb,
GINT_TO_POINTER (FALSE));
}
static void
contact_list_view_search_show_cb (EmpathyLiveSearch *search,
EmpathyContactListView *view)
{
/* block expand or collapse handlers during expand all, they would
* write the expand or collapsed setting to file otherwise */
g_signal_handlers_block_by_func (view,
contact_list_view_row_expand_or_collapse_cb,
GINT_TO_POINTER (TRUE));
gtk_tree_view_expand_all (GTK_TREE_VIEW (view));
g_signal_handlers_unblock_by_func (view,
contact_list_view_row_expand_or_collapse_cb,
GINT_TO_POINTER (TRUE));
}
typedef struct {
EmpathyContactListView *view;
GtkTreeRowReference *row_ref;
gboolean expand;
} ExpandData;
static gboolean
contact_list_view_expand_idle_cb (gpointer user_data)
{
ExpandData *data = user_data;
GtkTreePath *path;
path = gtk_tree_row_reference_get_path (data->row_ref);
if (path == NULL)
goto done;
g_signal_handlers_block_by_func (data->view,
contact_list_view_row_expand_or_collapse_cb,
GINT_TO_POINTER (data->expand));
if (data->expand) {
gtk_tree_view_expand_row (GTK_TREE_VIEW (data->view), path,
TRUE);
} else {
gtk_tree_view_collapse_row (GTK_TREE_VIEW (data->view), path);
}
gtk_tree_path_free (path);
g_signal_handlers_unblock_by_func (data->view,
contact_list_view_row_expand_or_collapse_cb,
GINT_TO_POINTER (data->expand));
done:
g_object_unref (data->view);
gtk_tree_row_reference_free (data->row_ref);
g_slice_free (ExpandData, data);
return FALSE;
}
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;
ExpandData *data;
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;
}
data = g_slice_new0 (ExpandData);
data->view = g_object_ref (view);
data->row_ref = gtk_tree_row_reference_new (model, path);
data->expand =
(priv->list_features & EMPATHY_CONTACT_LIST_FEATURE_GROUPS_SAVE) == 0 ||
(priv->search_widget != NULL && gtk_widget_get_visible (priv->search_widget)) ||
empathy_contact_group_get_expanded (name);
/* FIXME: It doesn't work to call gtk_tree_view_expand_row () from within
* gtk_tree_model_filter_refilter () */
g_idle_add (contact_list_view_expand_idle_cb, data);
g_free (name);
}
static void
contact_list_view_verify_group_visibility (EmpathyContactListView *view,
GtkTreePath *path)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
GtkTreeModel *model;
GtkTreePath *parent_path;
GtkTreeIter parent_iter;
if (gtk_tree_path_get_depth (path) < 2)
return;
/* A group row is visible if and only if at least one if its child is
* visible. So when a row is inserted/deleted/changed in the base model,
* that could modify the visibility of its parent in the filter model.
*/
model = GTK_TREE_MODEL (priv->store);
parent_path = gtk_tree_path_copy (path);
gtk_tree_path_up (parent_path);
if (gtk_tree_model_get_iter (model, &parent_iter, parent_path)) {
/* This tells the filter to verify the visibility of that row,
* and show/hide it if necessary */
gtk_tree_model_row_changed (GTK_TREE_MODEL (priv->store),
parent_path, &parent_iter);
}
gtk_tree_path_free (parent_path);
}
static void
contact_list_view_store_row_changed_cb (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
EmpathyContactListView *view)
{
contact_list_view_verify_group_visibility (view, path);
}
static void
contact_list_view_store_row_deleted_cb (GtkTreeModel *model,
GtkTreePath *path,
EmpathyContactListView *view)
{
contact_list_view_verify_group_visibility (view, path);
}
static void
contact_list_view_constructed (GObject *object)
{
EmpathyContactListView *view = EMPATHY_CONTACT_LIST_VIEW (object);
EmpathyContactListViewPriv *priv = GET_PRIV (view);
GtkCellRenderer *cell;
GtkTreeViewColumn *col;
guint i;
priv->filter = GTK_TREE_MODEL_FILTER (gtk_tree_model_filter_new (
GTK_TREE_MODEL (priv->store), NULL));
gtk_tree_model_filter_set_visible_func (priv->filter,
contact_list_view_filter_visible_func,
view, NULL);
g_signal_connect (priv->filter, "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->filter));
tp_g_signal_connect_object (priv->store, "row-changed",
G_CALLBACK (contact_list_view_store_row_changed_cb),
view, 0);
tp_g_signal_connect_object (priv->store, "row-inserted",
G_CALLBACK (contact_list_view_store_row_changed_cb),
view, 0);
tp_g_signal_connect_object (priv->store, "row-deleted",
G_CALLBACK (contact_list_view_store_row_deleted_cb),
view, 0);
/* Setup view */
/* Setting reorderable is a hack that gets us row previews as drag icons
for free. We override all the drag handlers. It's tricky to get the
position of the drag icon right in drag_begin. GtkTreeView has special
voodoo for it, so we let it do the voodoo that he do.
*/
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);
/* Group icon */
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_group_icon_cell_data_func,
view, NULL);
g_object_set (cell,
"xpad", 0,
"ypad", 0,
"visible", FALSE,
"width", 16,
"height", 16,
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,
"text", EMPATHY_CONTACT_LIST_STORE_COL_NAME);
gtk_tree_view_column_add_attribute (col, cell,
"presence-type", EMPATHY_CONTACT_LIST_STORE_COL_PRESENCE_TYPE);
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);
gtk_tree_view_column_add_attribute (col, cell,
"compact", EMPATHY_CONTACT_LIST_STORE_COL_COMPACT);
/* 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_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_dispose (GObject *object)
{
EmpathyContactListView *view = EMPATHY_CONTACT_LIST_VIEW (object);
EmpathyContactListViewPriv *priv = GET_PRIV (view);
if (priv->store) {
g_object_unref (priv->store);
priv->store = NULL;
}
if (priv->filter) {
g_object_unref (priv->filter);
priv->filter = NULL;
}
if (priv->tooltip_widget) {
gtk_widget_destroy (priv->tooltip_widget);
priv->tooltip_widget = NULL;
}
if (priv->file_targets) {
gtk_target_list_unref (priv->file_targets);
priv->file_targets = NULL;
}
empathy_contact_list_view_set_live_search (view, NULL);
G_OBJECT_CLASS (empathy_contact_list_view_parent_class)->dispose (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);
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->constructed = contact_list_view_constructed;
object_class->dispose = contact_list_view_dispose;
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",
"Flags 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",
"Flags 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);
/* Set up drag target lists. */
priv->file_targets = gtk_target_list_new (drag_types_dest_file,
G_N_ELEMENTS (drag_types_dest_file));
/* 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,
gboolean *is_fake_group)
{
EmpathyContactListViewPriv *priv;
GtkTreeSelection *selection;
GtkTreeIter iter;
GtkTreeModel *model;
gboolean is_group;
gchar *name;
gboolean fake;
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,
EMPATHY_CONTACT_LIST_STORE_COL_IS_FAKE_GROUP, &fake,
-1);
if (!is_group) {
g_free (name);
return NULL;
}
if (is_fake_group != NULL)
*is_fake_group = fake;
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, NULL);
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;
gboolean is_fake_group;
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, &is_fake_group);
if (!group || is_fake_group) {
/* We can't alter fake groups */
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_alias (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;
}
void
empathy_contact_list_view_set_live_search (EmpathyContactListView *view,
EmpathyLiveSearch *search)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
/* remove old handlers if old search was not null */
if (priv->search_widget != NULL) {
g_signal_handlers_disconnect_by_func (view,
contact_list_view_start_search_cb,
NULL);
g_signal_handlers_disconnect_by_func (priv->search_widget,
contact_list_view_search_text_notify_cb,
view);
g_signal_handlers_disconnect_by_func (priv->search_widget,
contact_list_view_search_activate_cb,
view);
g_signal_handlers_disconnect_by_func (priv->search_widget,
contact_list_view_search_key_navigation_cb,
view);
g_signal_handlers_disconnect_by_func (priv->search_widget,
contact_list_view_search_hide_cb,
view);
g_signal_handlers_disconnect_by_func (priv->search_widget,
contact_list_view_search_show_cb,
view);
g_object_unref (priv->search_widget);
priv->search_widget = NULL;
}
/* connect handlers if new search is not null */
if (search != NULL) {
priv->search_widget = g_object_ref (search);
g_signal_connect (view, "start-interactive-search",
G_CALLBACK (contact_list_view_start_search_cb),
NULL);
g_signal_connect (priv->search_widget, "notify::text",
G_CALLBACK (contact_list_view_search_text_notify_cb),
view);
g_signal_connect (priv->search_widget, "activate",
G_CALLBACK (contact_list_view_search_activate_cb),
view);
g_signal_connect (priv->search_widget, "key-navigation",
G_CALLBACK (contact_list_view_search_key_navigation_cb),
view);
g_signal_connect (priv->search_widget, "hide",
G_CALLBACK (contact_list_view_search_hide_cb),
view);
g_signal_connect (priv->search_widget, "show",
G_CALLBACK (contact_list_view_search_show_cb),
view);
}
}