/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2005-2007 Imendio AB
* Copyright (C) 2007-2010 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>
* Travis Reitter <travis.reitter@collabora.co.uk>
*/
#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 <folks/folks.h>
#include <folks/folks-telepathy.h>
#include <libempathy/empathy-call-factory.h>
#include <libempathy/empathy-individual-manager.h>
#include <libempathy/empathy-contact-groups.h>
#include <libempathy/empathy-dispatcher.h>
#include <libempathy/empathy-utils.h>
#include "empathy-individual-view.h"
#include "empathy-individual-menu.h"
#include "empathy-individual-store.h"
#include "empathy-images.h"
#include "empathy-linking-dialog.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, EmpathyIndividualView)
typedef struct
{
EmpathyIndividualStore *store;
GtkTreeRowReference *drag_row;
EmpathyIndividualViewFeatureFlags view_features;
EmpathyIndividualFeatureFlags individual_features;
GtkWidget *tooltip_widget;
gboolean show_offline;
gboolean show_untrusted;
GtkTreeModelFilter *filter;
GtkWidget *search_widget;
guint expand_groups_idle_handler;
/* owned string (group name) -> bool (whether to expand/contract) */
GHashTable *expand_groups;
/* Auto scroll */
guint auto_scroll_timeout_id;
/* Distance between mouse pointer and the nearby border. Negative when
scrolling updards.*/
gint distance;
} EmpathyIndividualViewPriv;
typedef struct
{
EmpathyIndividualView *view;
GtkTreePath *path;
guint timeout_id;
} DragMotionData;
typedef struct
{
EmpathyIndividualView *view;
FolksIndividual *individual;
gboolean remove;
} ShowActiveData;
enum
{
PROP_0,
PROP_STORE,
PROP_VIEW_FEATURES,
PROP_INDIVIDUAL_FEATURES,
PROP_SHOW_OFFLINE,
PROP_SHOW_UNTRUSTED,
};
/* TODO: re-add DRAG_TYPE_CONTACT_ID, for the case that we're dragging around
* specific EmpathyContacts (between/in/out of Individuals) */
enum DndDragType
{
DND_DRAG_TYPE_INDIVIDUAL_ID,
DND_DRAG_TYPE_PERSONA_ID,
DND_DRAG_TYPE_URI_LIST,
DND_DRAG_TYPE_STRING,
};
#define DRAG_TYPE(T,I) \
{ (gchar *) T, 0, I }
static const GtkTargetEntry drag_types_dest[] = {
DRAG_TYPE ("text/individual-id", DND_DRAG_TYPE_INDIVIDUAL_ID),
DRAG_TYPE ("text/persona-id", DND_DRAG_TYPE_PERSONA_ID),
DRAG_TYPE ("text/path-list", DND_DRAG_TYPE_URI_LIST),
DRAG_TYPE ("text/uri-list", DND_DRAG_TYPE_URI_LIST),
DRAG_TYPE ("text/plain", DND_DRAG_TYPE_STRING),
DRAG_TYPE ("STRING", DND_DRAG_TYPE_STRING),
};
static const GtkTargetEntry drag_types_source[] = {
DRAG_TYPE ("text/individual-id", DND_DRAG_TYPE_INDIVIDUAL_ID),
};
#undef DRAG_TYPE
static GdkAtom drag_atoms_dest[G_N_ELEMENTS (drag_types_dest)];
static GdkAtom drag_atoms_source[G_N_ELEMENTS (drag_types_source)];
enum
{
DRAG_INDIVIDUAL_RECEIVED,
DRAG_PERSONA_RECEIVED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
G_DEFINE_TYPE (EmpathyIndividualView, empathy_individual_view,
GTK_TYPE_TREE_VIEW);
static void
individual_view_tooltip_destroy_cb (GtkWidget *widget,
EmpathyIndividualView *view)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (view);
if (priv->tooltip_widget != NULL)
{
DEBUG ("Tooltip destroyed");
tp_clear_object (&priv->tooltip_widget);
}
}
static gboolean
individual_view_query_tooltip_cb (EmpathyIndividualView *view,
gint x,
gint y,
gboolean keyboard_mode,
GtkTooltip *tooltip,
gpointer user_data)
{
EmpathyIndividualViewPriv *priv;
FolksIndividual *individual;
GtkTreeModel *model;
GtkTreeIter iter;
GtkTreePath *path;
static gint running = 0;
gboolean ret = FALSE;
priv = GET_PRIV (view);
/* 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_INDIVIDUAL_STORE_COL_INDIVIDUAL, &individual,
-1);
if (individual == NULL)
goto OUT;
if (priv->tooltip_widget == NULL)
{
priv->tooltip_widget = empathy_individual_widget_new (individual,
EMPATHY_INDIVIDUAL_WIDGET_FOR_TOOLTIP |
EMPATHY_INDIVIDUAL_WIDGET_SHOW_LOCATION |
EMPATHY_INDIVIDUAL_WIDGET_SHOW_CLIENT_TYPES);
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 (individual_view_tooltip_destroy_cb), view);
gtk_widget_show (priv->tooltip_widget);
}
else
{
empathy_individual_widget_set_individual (
EMPATHY_INDIVIDUAL_WIDGET (priv->tooltip_widget), individual);
}
gtk_tooltip_set_custom (tooltip, priv->tooltip_widget);
ret = TRUE;
g_object_unref (individual);
OUT:
running--;
return ret;
}
static void
groups_change_group_cb (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
FolksGroupable *groupable = FOLKS_GROUPABLE (source);
GError *error = NULL;
folks_groupable_change_group_finish (groupable, result, &error);
if (error != NULL)
{
g_warning ("failed to change group: %s", error->message);
g_clear_error (&error);
}
}
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_INDIVIDUAL_STORE_FAVORITE))
return TRUE;
/* We can remove contacts from the 'ungrouped' fake group */
if (!adding && !tp_strdiff (name, EMPATHY_INDIVIDUAL_STORE_UNGROUPED))
return TRUE;
return FALSE;
}
static gboolean
individual_view_individual_drag_received (GtkWidget *self,
GdkDragContext *context,
GtkTreeModel *model,
GtkTreePath *path,
GtkSelectionData *selection)
{
EmpathyIndividualViewPriv *priv;
EmpathyIndividualManager *manager = NULL;
FolksIndividual *individual;
GtkTreePath *source_path;
const gchar *sel_data;
gchar *new_group = NULL;
gchar *old_group = NULL;
gboolean new_group_is_fake, old_group_is_fake = TRUE, retval = FALSE;
priv = GET_PRIV (self);
sel_data = (const gchar *) gtk_selection_data_get_data (selection);
new_group = empathy_individual_store_get_parent_group (model, path,
NULL, &new_group_is_fake);
if (!group_can_be_modified (new_group, new_group_is_fake, TRUE))
goto finished;
/* Get source group information iff the view has the FEATURE_GROUPS_CHANGE
* feature. Otherwise, we just add the dropped contact to whichever group
* they were dropped in, and don't remove them from their old group. This
* allows for Individual views which shouldn't allow Individuals to have
* their groups changed, and also for dragging Individuals between Individual
* views. */
if ((priv->view_features & EMPATHY_INDIVIDUAL_VIEW_FEATURE_GROUPS_CHANGE) &&
priv->drag_row != NULL)
{
source_path = gtk_tree_row_reference_get_path (priv->drag_row);
if (source_path)
{
old_group =
empathy_individual_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))
goto finished;
if (!tp_strdiff (old_group, new_group))
goto finished;
}
else if (priv->drag_row != NULL)
{
/* We don't allow changing Individuals' groups, and this Individual was
* dragged from another group in *this* Individual view, so we disallow
* the drop. */
goto finished;
}
/* XXX: for contacts, we used to ensure the account, create the contact
* factory, and then wait on the contacts. But they should already be
* created by this point */
manager = empathy_individual_manager_dup_singleton ();
individual = empathy_individual_manager_lookup_member (manager, sel_data);
if (individual == NULL)
{
DEBUG ("failed to find drag event individual with ID '%s'", sel_data);
goto finished;
}
/* FIXME: We should probably wait for the cb before calling
* gtk_drag_finish */
/* Emit a signal notifying of the drag. We change the Individual's groups in
* the default signal handler. */
g_signal_emit (self, signals[DRAG_INDIVIDUAL_RECEIVED], 0,
gdk_drag_context_get_selected_action (context), individual, new_group,
old_group);
retval = TRUE;
finished:
tp_clear_object (&manager);
g_free (old_group);
g_free (new_group);
return retval;
}
static void
real_drag_individual_received_cb (EmpathyIndividualView *self,
GdkDragAction action,
FolksIndividual *individual,
const gchar *new_group,
const gchar *old_group)
{
DEBUG ("individual %s dragged from '%s' to '%s'",
folks_individual_get_id (individual), old_group, new_group);
if (!tp_strdiff (new_group, EMPATHY_INDIVIDUAL_STORE_FAVORITE))
{
/* Mark contact as favourite */
folks_favouritable_set_is_favourite (FOLKS_FAVOURITABLE (individual), TRUE);
return;
}
if (!tp_strdiff (old_group, EMPATHY_INDIVIDUAL_STORE_FAVORITE))
{
/* Remove contact as favourite */
folks_favouritable_set_is_favourite (FOLKS_FAVOURITABLE (individual), FALSE);
/* Don't try to remove it */
old_group = NULL;
}
if (new_group != NULL)
{
folks_groupable_change_group (FOLKS_GROUPABLE (individual), new_group, TRUE,
groups_change_group_cb, NULL);
}
if (old_group != NULL && action == GDK_ACTION_MOVE)
{
folks_groupable_change_group (FOLKS_GROUPABLE (individual), old_group,
FALSE, groups_change_group_cb, NULL);
}
}
static gboolean
individual_view_persona_drag_received (GtkWidget *self,
GdkDragContext *context,
GtkTreeModel *model,
GtkTreePath *path,
GtkSelectionData *selection)
{
EmpathyIndividualViewPriv *priv;
EmpathyIndividualManager *manager = NULL;
FolksIndividual *individual = NULL;
FolksPersona *persona = NULL;
const gchar *persona_uid;
GList *individuals, *l;
gboolean retval = FALSE;
priv = GET_PRIV (self);
persona_uid = (const gchar *) gtk_selection_data_get_data (selection);
/* FIXME: This is slow, but the only way to find the Persona we're having
* dropped on us. */
manager = empathy_individual_manager_dup_singleton ();
individuals = empathy_individual_manager_get_members (manager);
for (l = individuals; l != NULL; l = l->next)
{
GList *personas, *p;
personas = folks_individual_get_personas (FOLKS_INDIVIDUAL (l->data));
for (p = personas; p != NULL; p = p->next)
{
if (!tp_strdiff (folks_persona_get_uid (FOLKS_PERSONA (p->data)),
persona_uid))
{
persona = g_object_ref (p->data);
individual = g_object_ref (l->data);
goto got_persona;
}
}
}
got_persona:
g_list_free (individuals);
if (persona == NULL || individual == NULL)
{
DEBUG ("Failed to find drag event persona with UID '%s'", persona_uid);
}
else
{
/* Emit a signal notifying of the drag. We change the Individual's groups in
* the default signal handler. */
g_signal_emit (self, signals[DRAG_PERSONA_RECEIVED], 0,
gdk_drag_context_get_selected_action (context), persona, individual,
&retval);
}
tp_clear_object (&manager);
tp_clear_object (&persona);
tp_clear_object (&individual);
return retval;
}
static gboolean
individual_view_file_drag_received (GtkWidget *view,
GdkDragContext *context,
GtkTreeModel *model,
GtkTreePath *path,
GtkSelectionData *selection)
{
GtkTreeIter iter;
const gchar *sel_data;
FolksIndividual *individual;
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_INDIVIDUAL_STORE_COL_INDIVIDUAL, &individual, -1);
if (individual == NULL)
return FALSE;
contact = empathy_contact_dup_from_folks_individual (individual);
empathy_send_file_from_uri_list (contact, sel_data);
g_object_unref (individual);
tp_clear_object (&contact);
return TRUE;
}
static void
individual_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_INDIVIDUAL_ID)
{
success = individual_view_individual_drag_received (view,
context, model, path, selection);
}
else if (info == DND_DRAG_TYPE_PERSONA_ID)
{
success = individual_view_persona_drag_received (view, context, model,
path, selection);
}
else if (info == DND_DRAG_TYPE_URI_LIST || info == DND_DRAG_TYPE_STRING)
{
success = individual_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
individual_view_drag_motion_cb (DragMotionData *data)
{
if (data->view != NULL)
{
gtk_tree_view_expand_row (GTK_TREE_VIEW (data->view), data->path, FALSE);
g_object_remove_weak_pointer (G_OBJECT (data->view),
(gpointer *) &data->view);
}
data->timeout_id = 0;
return FALSE;
}
/* Minimum distance between the mouse pointer and a horizontal border when we
start auto scrolling. */
#define AUTO_SCROLL_MARGIN_SIZE 20
/* How far to scroll per one tick. */
#define AUTO_SCROLL_PITCH 10
static gboolean
individual_view_auto_scroll_cb (EmpathyIndividualView *self)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (self);
GtkAdjustment *adj;
gdouble new_value;
adj = gtk_scrollable_get_vadjustment (GTK_SCROLLABLE (self));
if (priv->distance < 0)
new_value = gtk_adjustment_get_value (adj) - AUTO_SCROLL_PITCH;
else
new_value = gtk_adjustment_get_value (adj) + AUTO_SCROLL_PITCH;
new_value = CLAMP (new_value, gtk_adjustment_get_lower (adj),
gtk_adjustment_get_upper (adj) - gtk_adjustment_get_page_size (adj));
gtk_adjustment_set_value (adj, new_value);
return TRUE;
}
static gboolean
individual_view_drag_motion (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
guint time_)
{
EmpathyIndividualViewPriv *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;
GtkAllocation allocation;
priv = GET_PRIV (EMPATHY_INDIVIDUAL_VIEW (widget));
model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
if (priv->auto_scroll_timeout_id != 0)
{
g_source_remove (priv->auto_scroll_timeout_id);
priv->auto_scroll_timeout_id = 0;
}
gtk_widget_get_allocation (widget, &allocation);
if (y < AUTO_SCROLL_MARGIN_SIZE ||
y > (allocation.height - AUTO_SCROLL_MARGIN_SIZE))
{
if (y < AUTO_SCROLL_MARGIN_SIZE)
priv->distance = MIN (-y, -1);
else
priv->distance = MAX (allocation.height - y, 1);
priv->auto_scroll_timeout_id = g_timeout_add (10 * ABS (priv->distance),
(GSourceFunc) individual_view_auto_scroll_cb, widget);
}
is_row = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (widget),
x, y, &path, NULL, NULL, NULL);
cleanup &= (dm == NULL);
if (is_row)
{
cleanup &= (dm && gtk_tree_path_compare (dm->path, path) != 0);
is_different = ((dm == NULL) || ((dm != NULL)
&& 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, NULL);
gtk_tree_model_get_iter (model, &iter, path);
if (target == drag_atoms_dest[DND_DRAG_TYPE_URI_LIST] ||
target == drag_atoms_dest[DND_DRAG_TYPE_STRING])
{
/* This is a file drag, and it can only be dropped on contacts,
* not groups.
* If we don't have FEATURE_FILE_DROP, disallow the drop completely,
* even if we have a valid target. */
FolksIndividual *individual = NULL;
EmpathyCapabilities caps = EMPATHY_CAPABILITIES_NONE;
if (priv->view_features & EMPATHY_INDIVIDUAL_VIEW_FEATURE_FILE_DROP)
{
gtk_tree_model_get (model, &iter,
EMPATHY_INDIVIDUAL_STORE_COL_INDIVIDUAL, &individual,
-1);
}
if (individual != NULL)
{
EmpathyContact *contact = NULL;
contact = empathy_contact_dup_from_folks_individual (individual);
caps = empathy_contact_get_capabilities (contact);
tp_clear_object (&contact);
}
if (individual != NULL &&
folks_has_presence_is_online (FOLKS_HAS_PRESENCE (individual)) &&
(caps & 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);
}
else
{
gdk_drag_status (context, 0, time_);
gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (widget), NULL, 0);
retval = FALSE;
}
if (individual != NULL)
g_object_unref (individual);
}
else if ((target == drag_atoms_dest[DND_DRAG_TYPE_INDIVIDUAL_ID] &&
(priv->view_features & EMPATHY_INDIVIDUAL_VIEW_FEATURE_GROUPS_CHANGE ||
priv->drag_row == NULL)) ||
(target == drag_atoms_dest[DND_DRAG_TYPE_PERSONA_ID] &&
priv->view_features & EMPATHY_INDIVIDUAL_VIEW_FEATURE_PERSONA_DROP))
{
/* If target != GDK_NONE, then we have a contact (individual or persona)
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.
If it's an Individual:
We only highlight things if the contact is from a different
Individual view, or if this Individual view has
FEATURE_GROUPS_CHANGE. This prevents highlighting in Individual views
which don't have FEATURE_GROUPS_CHANGE, but do have
FEATURE_INDIVIDUAL_DRAG and FEATURE_INDIVIDUAL_DROP.
If it's a Persona:
We only highlight things if we have FEATURE_PERSONA_DROP.
*/
GtkTreeIter group_iter;
gboolean is_group;
GtkTreePath *group_path;
gtk_tree_model_get (model, &iter,
EMPATHY_INDIVIDUAL_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_INDIVIDUAL_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);
}
}
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_INDIVIDUAL_VIEW (widget);
g_object_add_weak_pointer (G_OBJECT (widget), (gpointer *) &dm->view);
dm->path = gtk_tree_path_copy (path);
dm->timeout_id = g_timeout_add_seconds (1,
(GSourceFunc) individual_view_drag_motion_cb, dm);
}
return retval;
}
static void
individual_view_drag_begin (GtkWidget *widget,
GdkDragContext *context)
{
EmpathyIndividualViewPriv *priv;
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreePath *path;
GtkTreeIter iter;
priv = GET_PRIV (widget);
GTK_WIDGET_CLASS (empathy_individual_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
individual_view_drag_data_get (GtkWidget *widget,
GdkDragContext *context,
GtkSelectionData *selection,
guint info,
guint time_)
{
EmpathyIndividualViewPriv *priv;
GtkTreePath *src_path;
GtkTreeIter iter;
GtkTreeModel *model;
FolksIndividual *individual;
const gchar *individual_id;
priv = GET_PRIV (widget);
model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
if (priv->drag_row == NULL)
return;
src_path = gtk_tree_row_reference_get_path (priv->drag_row);
if (src_path == NULL)
return;
if (!gtk_tree_model_get_iter (model, &iter, src_path))
{
gtk_tree_path_free (src_path);
return;
}
gtk_tree_path_free (src_path);
individual =
empathy_individual_view_dup_selected (EMPATHY_INDIVIDUAL_VIEW (widget));
if (individual == NULL)
return;
individual_id = folks_individual_get_id (individual);
if (info == DND_DRAG_TYPE_INDIVIDUAL_ID)
{
gtk_selection_data_set (selection, drag_atoms_source[info], 8,
(guchar *) individual_id, strlen (individual_id) + 1);
}
g_object_unref (individual);
}
static void
individual_view_drag_end (GtkWidget *widget,
GdkDragContext *context)
{
EmpathyIndividualViewPriv *priv;
priv = GET_PRIV (widget);
GTK_WIDGET_CLASS (empathy_individual_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
individual_view_drag_drop (GtkWidget *widget,
GdkDragContext *drag_context,
gint x,
gint y,
guint time_)
{
return FALSE;
}
typedef struct
{
EmpathyIndividualView *view;
guint button;
guint32 time;
} MenuPopupData;
static gboolean
individual_view_popup_menu_idle_cb (gpointer user_data)
{
MenuPopupData *data = user_data;
GtkWidget *menu;
menu = empathy_individual_view_get_individual_menu (data->view);
if (menu == NULL)
menu = empathy_individual_view_get_group_menu (data->view);
if (menu != NULL)
{
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
individual_view_button_press_event_cb (EmpathyIndividualView *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 (individual_view_popup_menu_idle_cb, data);
}
return FALSE;
}
static gboolean
individual_view_key_press_event_cb (EmpathyIndividualView *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 (individual_view_popup_menu_idle_cb, data);
}
return FALSE;
}
static void
individual_view_row_activated (GtkTreeView *view,
GtkTreePath *path,
GtkTreeViewColumn *column)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (view);
FolksIndividual *individual;
EmpathyContact *contact;
GtkTreeModel *model;
GtkTreeIter iter;
if (!(priv->individual_features & EMPATHY_INDIVIDUAL_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_INDIVIDUAL_STORE_COL_INDIVIDUAL, &individual, -1);
if (individual == NULL)
return;
/* Determine which Persona to chat to, by choosing the most available one. */
contact = empathy_contact_dup_best_for_action (individual,
EMPATHY_ACTION_CHAT);
if (contact != NULL)
{
DEBUG ("Starting a chat");
empathy_dispatcher_chat_with_contact (contact,
gtk_get_current_event_time ());
}
g_object_unref (individual);
tp_clear_object (&contact);
}
static void
individual_view_call_activated_cb (EmpathyCellRendererActivatable *cell,
const gchar *path_string,
EmpathyIndividualView *view)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (view);
GtkWidget *menu;
GtkTreeModel *model;
GtkTreeIter iter;
FolksIndividual *individual;
GdkEventButton *event;
GtkMenuShell *shell;
GtkWidget *item;
if (!(priv->view_features & EMPATHY_INDIVIDUAL_VIEW_FEATURE_INDIVIDUAL_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_INDIVIDUAL_STORE_COL_INDIVIDUAL, &individual, -1);
if (individual == NULL)
return;
event = (GdkEventButton *) gtk_get_current_event ();
menu = gtk_menu_new ();
shell = GTK_MENU_SHELL (menu);
/* audio */
item = empathy_individual_audio_call_menu_item_new (individual, NULL);
gtk_menu_shell_append (shell, item);
gtk_widget_show (item);
/* video */
item = empathy_individual_video_call_menu_item_new (individual, NULL);
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 (individual);
}
static void
individual_view_cell_set_background (EmpathyIndividualView *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
individual_view_pixbuf_cell_data_func (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyIndividualView *view)
{
GdkPixbuf *pixbuf;
gboolean is_group;
gboolean is_active;
gtk_tree_model_get (model, iter,
EMPATHY_INDIVIDUAL_STORE_COL_IS_GROUP, &is_group,
EMPATHY_INDIVIDUAL_STORE_COL_IS_ACTIVE, &is_active,
EMPATHY_INDIVIDUAL_STORE_COL_ICON_STATUS, &pixbuf, -1);
g_object_set (cell,
"visible", !is_group,
"pixbuf", pixbuf,
NULL);
tp_clear_object (&pixbuf);
individual_view_cell_set_background (view, cell, is_group, is_active);
}
static void
individual_view_group_icon_cell_data_func (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyIndividualView *view)
{
GdkPixbuf *pixbuf = NULL;
gboolean is_group;
gchar *name;
gtk_tree_model_get (model, iter,
EMPATHY_INDIVIDUAL_STORE_COL_IS_GROUP, &is_group,
EMPATHY_INDIVIDUAL_STORE_COL_NAME, &name, -1);
if (!is_group)
goto out;
if (!tp_strdiff (name, EMPATHY_INDIVIDUAL_STORE_FAVORITE))
{
pixbuf = empathy_pixbuf_from_icon_name ("emblem-favorite",
GTK_ICON_SIZE_MENU);
}
else if (!tp_strdiff (name, EMPATHY_INDIVIDUAL_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);
tp_clear_object (&pixbuf);
g_free (name);
}
static void
individual_view_audio_call_cell_data_func (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyIndividualView *view)
{
gboolean is_group;
gboolean is_active;
gboolean can_audio, can_video;
gtk_tree_model_get (model, iter,
EMPATHY_INDIVIDUAL_STORE_COL_IS_GROUP, &is_group,
EMPATHY_INDIVIDUAL_STORE_COL_IS_ACTIVE, &is_active,
EMPATHY_INDIVIDUAL_STORE_COL_CAN_AUDIO_CALL, &can_audio,
EMPATHY_INDIVIDUAL_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);
individual_view_cell_set_background (view, cell, is_group, is_active);
}
static void
individual_view_avatar_cell_data_func (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyIndividualView *view)
{
GdkPixbuf *pixbuf;
gboolean show_avatar;
gboolean is_group;
gboolean is_active;
gtk_tree_model_get (model, iter,
EMPATHY_INDIVIDUAL_STORE_COL_PIXBUF_AVATAR, &pixbuf,
EMPATHY_INDIVIDUAL_STORE_COL_PIXBUF_AVATAR_VISIBLE, &show_avatar,
EMPATHY_INDIVIDUAL_STORE_COL_IS_GROUP, &is_group,
EMPATHY_INDIVIDUAL_STORE_COL_IS_ACTIVE, &is_active, -1);
g_object_set (cell,
"visible", !is_group && show_avatar,
"pixbuf", pixbuf,
NULL);
tp_clear_object (&pixbuf);
individual_view_cell_set_background (view, cell, is_group, is_active);
}
static void
individual_view_text_cell_data_func (GtkTreeViewColumn *tree_column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyIndividualView *view)
{
gboolean is_group;
gboolean is_active;
gtk_tree_model_get (model, iter,
EMPATHY_INDIVIDUAL_STORE_COL_IS_GROUP, &is_group,
EMPATHY_INDIVIDUAL_STORE_COL_IS_ACTIVE, &is_active, -1);
individual_view_cell_set_background (view, cell, is_group, is_active);
}
static void
individual_view_expander_cell_data_func (GtkTreeViewColumn *column,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyIndividualView *view)
{
gboolean is_group;
gboolean is_active;
gtk_tree_model_get (model, iter,
EMPATHY_INDIVIDUAL_STORE_COL_IS_GROUP, &is_group,
EMPATHY_INDIVIDUAL_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);
individual_view_cell_set_background (view, cell, is_group, is_active);
}
static void
individual_view_row_expand_or_collapse_cb (EmpathyIndividualView *view,
GtkTreeIter *iter,
GtkTreePath *path,
gpointer user_data)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (view);
GtkTreeModel *model;
gchar *name;
gboolean expanded;
if (!(priv->view_features & EMPATHY_INDIVIDUAL_VIEW_FEATURE_GROUPS_SAVE))
return;
model = gtk_tree_view_get_model (GTK_TREE_VIEW (view));
gtk_tree_model_get (model, iter,
EMPATHY_INDIVIDUAL_STORE_COL_NAME, &name, -1);
expanded = GPOINTER_TO_INT (user_data);
empathy_contact_group_set_expanded (name, expanded);
g_free (name);
}
static gboolean
individual_view_start_search_cb (EmpathyIndividualView *view,
gpointer data)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (view);
if (priv->search_widget == NULL)
return FALSE;
empathy_individual_view_start_search (view);
return TRUE;
}
static void
individual_view_search_text_notify_cb (EmpathyLiveSearch *search,
GParamSpec *pspec,
EmpathyIndividualView *view)
{
EmpathyIndividualViewPriv *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_INDIVIDUAL_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
individual_view_search_activate_cb (GtkWidget *search,
EmpathyIndividualView *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
individual_view_search_key_navigation_cb (GtkWidget *search,
GdkEvent *event,
EmpathyIndividualView *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
individual_view_search_hide_cb (EmpathyLiveSearch *search,
EmpathyIndividualView *view)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (view);
GtkTreeModel *model;
GtkTreePath *cursor_path;
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,
individual_view_row_expand_or_collapse_cb, GINT_TO_POINTER (TRUE));
g_signal_handlers_block_by_func (view,
individual_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_INDIVIDUAL_STORE_COL_NAME, &name,
EMPATHY_INDIVIDUAL_STORE_COL_IS_GROUP, &is_group,
-1);
if (!is_group)
{
g_free (name);
continue;
}
path = gtk_tree_model_get_path (model, &iter);
if ((priv->view_features &
EMPATHY_INDIVIDUAL_VIEW_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,
individual_view_row_expand_or_collapse_cb, GINT_TO_POINTER (TRUE));
g_signal_handlers_unblock_by_func (view,
individual_view_row_expand_or_collapse_cb, GINT_TO_POINTER (FALSE));
/* keep the selected contact visible */
gtk_tree_view_get_cursor (GTK_TREE_VIEW (view), &cursor_path, NULL);
if (cursor_path != NULL)
gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (view), cursor_path, NULL,
FALSE, 0, 0);
gtk_tree_path_free (cursor_path);
}
static void
individual_view_search_show_cb (EmpathyLiveSearch *search,
EmpathyIndividualView *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,
individual_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,
individual_view_row_expand_or_collapse_cb, GINT_TO_POINTER (TRUE));
}
static gboolean
expand_idle_foreach_cb (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
EmpathyIndividualView *self)
{
EmpathyIndividualViewPriv *priv;
gboolean is_group;
gpointer should_expand;
gchar *name;
/* We only want groups */
if (gtk_tree_path_get_depth (path) > 1)
return FALSE;
gtk_tree_model_get (model, iter,
EMPATHY_INDIVIDUAL_STORE_COL_IS_GROUP, &is_group,
EMPATHY_INDIVIDUAL_STORE_COL_NAME, &name,
-1);
if (is_group == FALSE)
{
g_free (name);
return FALSE;
}
priv = GET_PRIV (self);
if (g_hash_table_lookup_extended (priv->expand_groups, name, NULL,
&should_expand) == TRUE)
{
if (GPOINTER_TO_INT (should_expand) == TRUE)
gtk_tree_view_expand_row (GTK_TREE_VIEW (self), path, FALSE);
else
gtk_tree_view_collapse_row (GTK_TREE_VIEW (self), path);
g_hash_table_remove (priv->expand_groups, name);
}
g_free (name);
return FALSE;
}
static gboolean
individual_view_expand_idle_cb (EmpathyIndividualView *self)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (self);
DEBUG ("individual_view_expand_idle_cb");
g_signal_handlers_block_by_func (self,
individual_view_row_expand_or_collapse_cb, GINT_TO_POINTER (TRUE));
g_signal_handlers_block_by_func (self,
individual_view_row_expand_or_collapse_cb, GINT_TO_POINTER (FALSE));
/* The store/filter could've been removed while we were in the idle queue */
if (priv->filter != NULL)
{
gtk_tree_model_foreach (GTK_TREE_MODEL (priv->filter),
(GtkTreeModelForeachFunc) expand_idle_foreach_cb, self);
}
g_signal_handlers_unblock_by_func (self,
individual_view_row_expand_or_collapse_cb, GINT_TO_POINTER (FALSE));
g_signal_handlers_unblock_by_func (self,
individual_view_row_expand_or_collapse_cb, GINT_TO_POINTER (TRUE));
/* Empty the table of groups to expand/contract, since it may contain groups
* which no longer exist in the tree view. This can happen after going
* offline, for example. */
g_hash_table_remove_all (priv->expand_groups);
priv->expand_groups_idle_handler = 0;
g_object_unref (self);
return FALSE;
}
static void
individual_view_row_has_child_toggled_cb (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
EmpathyIndividualView *view)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (view);
gboolean should_expand, is_group = FALSE;
gchar *name = NULL;
gpointer will_expand;
gtk_tree_model_get (model, iter,
EMPATHY_INDIVIDUAL_STORE_COL_IS_GROUP, &is_group,
EMPATHY_INDIVIDUAL_STORE_COL_NAME, &name,
-1);
if (!is_group || EMP_STR_EMPTY (name))
{
g_free (name);
return;
}
should_expand = (priv->view_features &
EMPATHY_INDIVIDUAL_VIEW_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 (). We add the rows to expand/contract to
* a hash table, and expand or contract them as appropriate all at once in
* an idle handler which iterates over all the group rows. */
if (g_hash_table_lookup_extended (priv->expand_groups, name, NULL,
&will_expand) == FALSE ||
GPOINTER_TO_INT (will_expand) != should_expand)
{
g_hash_table_insert (priv->expand_groups, g_strdup (name),
GINT_TO_POINTER (should_expand));
if (priv->expand_groups_idle_handler == 0)
{
priv->expand_groups_idle_handler =
g_idle_add ((GSourceFunc) individual_view_expand_idle_cb,
g_object_ref (view));
}
}
g_free (name);
}
/* FIXME: This is a workaround for bgo#621076 */
static void
individual_view_verify_group_visibility (EmpathyIndividualView *view,
GtkTreePath *path)
{
EmpathyIndividualViewPriv *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
individual_view_store_row_changed_cb (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
EmpathyIndividualView *view)
{
individual_view_verify_group_visibility (view, path);
}
static void
individual_view_store_row_deleted_cb (GtkTreeModel *model,
GtkTreePath *path,
EmpathyIndividualView *view)
{
individual_view_verify_group_visibility (view, path);
}
static gboolean
individual_view_is_visible_individual (EmpathyIndividualView *self,
FolksIndividual *individual,
gboolean is_online,
gboolean is_searching)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (self);
EmpathyLiveSearch *live = EMPATHY_LIVE_SEARCH (priv->search_widget);
const gchar *str;
GList *personas, *l;
/* We're only giving the visibility wrt filtering here, not things like
* presence. */
if (priv->show_untrusted == FALSE &&
folks_individual_get_trust_level (individual) == FOLKS_TRUST_LEVEL_NONE)
{
return FALSE;
}
if (is_searching == FALSE)
return (priv->show_offline || is_online);
/* check alias name */
str = folks_aliasable_get_alias (FOLKS_ALIASABLE (individual));
if (empathy_live_search_match (live, str))
return TRUE;
/* check contact id, remove the @server.com part */
personas = folks_individual_get_personas (individual);
for (l = personas; l; l = l->next)
{
const gchar *p;
gchar *dup_str = NULL;
gboolean visible;
if (!TPF_IS_PERSONA (l->data))
continue;
str = folks_persona_get_display_id (l->data);
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
individual_view_filter_visible_func (GtkTreeModel *model,
GtkTreeIter *iter,
gpointer user_data)
{
EmpathyIndividualView *self = EMPATHY_INDIVIDUAL_VIEW (user_data);
EmpathyIndividualViewPriv *priv = GET_PRIV (self);
FolksIndividual *individual = NULL;
gboolean is_group, is_separator, valid;
GtkTreeIter child_iter;
gboolean visible, is_online;
gboolean is_searching = TRUE;
if (priv->search_widget == NULL ||
!gtk_widget_get_visible (priv->search_widget))
is_searching = FALSE;
gtk_tree_model_get (model, iter,
EMPATHY_INDIVIDUAL_STORE_COL_IS_GROUP, &is_group,
EMPATHY_INDIVIDUAL_STORE_COL_IS_SEPARATOR, &is_separator,
EMPATHY_INDIVIDUAL_STORE_COL_IS_ONLINE, &is_online,
EMPATHY_INDIVIDUAL_STORE_COL_INDIVIDUAL, &individual,
-1);
if (individual != NULL)
{
visible = individual_view_is_visible_individual (self, individual,
is_online, is_searching);
g_object_unref (individual);
/* FIXME: Work around bgo#626552/bgo#621076 */
if (visible == TRUE)
{
GtkTreePath *path = gtk_tree_model_get_path (model, iter);
individual_view_verify_group_visibility (self, path);
gtk_tree_path_free (path);
}
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_INDIVIDUAL_STORE_COL_INDIVIDUAL, &individual,
EMPATHY_INDIVIDUAL_STORE_COL_IS_ONLINE, &is_online,
-1);
if (individual == NULL)
continue;
visible = individual_view_is_visible_individual (self, individual,
is_online, is_searching);
g_object_unref (individual);
/* show group if it has at least one visible contact in it */
if (visible == TRUE)
return TRUE;
}
return FALSE;
}
static void
individual_view_constructed (GObject *object)
{
EmpathyIndividualView *view = EMPATHY_INDIVIDUAL_VIEW (object);
GtkCellRenderer *cell;
GtkTreeViewColumn *col;
guint i;
/* Setup view */
g_object_set (view,
"headers-visible", FALSE,
"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) individual_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) individual_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) individual_view_text_cell_data_func, view, NULL);
gtk_tree_view_column_add_attribute (col, cell,
"name", EMPATHY_INDIVIDUAL_STORE_COL_NAME);
gtk_tree_view_column_add_attribute (col, cell,
"text", EMPATHY_INDIVIDUAL_STORE_COL_NAME);
gtk_tree_view_column_add_attribute (col, cell,
"presence-type", EMPATHY_INDIVIDUAL_STORE_COL_PRESENCE_TYPE);
gtk_tree_view_column_add_attribute (col, cell,
"status", EMPATHY_INDIVIDUAL_STORE_COL_STATUS);
gtk_tree_view_column_add_attribute (col, cell,
"is_group", EMPATHY_INDIVIDUAL_STORE_COL_IS_GROUP);
gtk_tree_view_column_add_attribute (col, cell,
"compact", EMPATHY_INDIVIDUAL_STORE_COL_COMPACT);
gtk_tree_view_column_add_attribute (col, cell,
"client-types", EMPATHY_INDIVIDUAL_STORE_COL_CLIENT_TYPES);
/* 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) individual_view_audio_call_cell_data_func,
view, NULL);
g_object_set (cell, "visible", FALSE, NULL);
g_signal_connect (cell, "path-activated",
G_CALLBACK (individual_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) individual_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) individual_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
individual_view_set_view_features (EmpathyIndividualView *view,
EmpathyIndividualFeatureFlags features)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (view);
gboolean has_tooltip;
g_return_if_fail (EMPATHY_IS_INDIVIDUAL_VIEW (view));
priv->view_features = features;
/* 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 (but only if dragging
is enabled).
*/
gtk_tree_view_set_reorderable (GTK_TREE_VIEW (view),
(features & EMPATHY_INDIVIDUAL_VIEW_FEATURE_INDIVIDUAL_DRAG));
/* Update DnD source/dest */
if (features & EMPATHY_INDIVIDUAL_VIEW_FEATURE_INDIVIDUAL_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_INDIVIDUAL_VIEW_FEATURE_INDIVIDUAL_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_INDIVIDUAL_VIEW_FEATURE_INDIVIDUAL_TOOLTIP) != 0;
gtk_widget_set_has_tooltip (GTK_WIDGET (view), has_tooltip);
}
static void
individual_view_dispose (GObject *object)
{
EmpathyIndividualView *view = EMPATHY_INDIVIDUAL_VIEW (object);
EmpathyIndividualViewPriv *priv = GET_PRIV (view);
tp_clear_object (&priv->store);
tp_clear_object (&priv->filter);
tp_clear_pointer (&priv->tooltip_widget, gtk_widget_destroy);
empathy_individual_view_set_live_search (view, NULL);
G_OBJECT_CLASS (empathy_individual_view_parent_class)->dispose (object);
}
static void
individual_view_finalize (GObject *object)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (object);
if (priv->expand_groups_idle_handler != 0)
g_source_remove (priv->expand_groups_idle_handler);
g_hash_table_destroy (priv->expand_groups);
G_OBJECT_CLASS (empathy_individual_view_parent_class)->finalize (object);
}
static void
individual_view_get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec)
{
EmpathyIndividualViewPriv *priv;
priv = GET_PRIV (object);
switch (param_id)
{
case PROP_STORE:
g_value_set_object (value, priv->store);
break;
case PROP_VIEW_FEATURES:
g_value_set_flags (value, priv->view_features);
break;
case PROP_INDIVIDUAL_FEATURES:
g_value_set_flags (value, priv->individual_features);
break;
case PROP_SHOW_OFFLINE:
g_value_set_boolean (value, priv->show_offline);
break;
case PROP_SHOW_UNTRUSTED:
g_value_set_boolean (value, priv->show_untrusted);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
};
}
static void
individual_view_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec)
{
EmpathyIndividualView *view = EMPATHY_INDIVIDUAL_VIEW (object);
EmpathyIndividualViewPriv *priv = GET_PRIV (object);
switch (param_id)
{
case PROP_STORE:
empathy_individual_view_set_store (view, g_value_get_object (value));
break;
case PROP_VIEW_FEATURES:
individual_view_set_view_features (view, g_value_get_flags (value));
break;
case PROP_INDIVIDUAL_FEATURES:
priv->individual_features = g_value_get_flags (value);
break;
case PROP_SHOW_OFFLINE:
empathy_individual_view_set_show_offline (view,
g_value_get_boolean (value));
break;
case PROP_SHOW_UNTRUSTED:
empathy_individual_view_set_show_untrusted (view,
g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
};
}
static void
empathy_individual_view_class_init (EmpathyIndividualViewClass *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 = individual_view_constructed;
object_class->dispose = individual_view_dispose;
object_class->finalize = individual_view_finalize;
object_class->get_property = individual_view_get_property;
object_class->set_property = individual_view_set_property;
widget_class->drag_data_received = individual_view_drag_data_received;
widget_class->drag_drop = individual_view_drag_drop;
widget_class->drag_begin = individual_view_drag_begin;
widget_class->drag_data_get = individual_view_drag_data_get;
widget_class->drag_end = individual_view_drag_end;
widget_class->drag_motion = individual_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 = individual_view_row_activated;
klass->drag_individual_received = real_drag_individual_received_cb;
signals[DRAG_INDIVIDUAL_RECEIVED] =
g_signal_new ("drag-individual-received",
G_OBJECT_CLASS_TYPE (klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (EmpathyIndividualViewClass, drag_individual_received),
NULL, NULL,
_empathy_gtk_marshal_VOID__UINT_OBJECT_STRING_STRING,
G_TYPE_NONE, 4, G_TYPE_UINT, FOLKS_TYPE_INDIVIDUAL,
G_TYPE_STRING, G_TYPE_STRING);
signals[DRAG_PERSONA_RECEIVED] =
g_signal_new ("drag-persona-received",
G_OBJECT_CLASS_TYPE (klass),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (EmpathyIndividualViewClass, drag_persona_received),
NULL, NULL,
_empathy_gtk_marshal_BOOLEAN__UINT_OBJECT_OBJECT,
G_TYPE_BOOLEAN, 3, G_TYPE_UINT, FOLKS_TYPE_PERSONA, FOLKS_TYPE_INDIVIDUAL);
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_INDIVIDUAL_STORE,
G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_VIEW_FEATURES,
g_param_spec_flags ("view-features",
"Features of the view",
"Flags for all enabled features",
EMPATHY_TYPE_INDIVIDUAL_VIEW_FEATURE_FLAGS,
EMPATHY_INDIVIDUAL_VIEW_FEATURE_NONE, G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_INDIVIDUAL_FEATURES,
g_param_spec_flags ("individual-features",
"Features of the individual menu",
"Flags for all enabled features for the menu",
EMPATHY_TYPE_INDIVIDUAL_FEATURE_FLAGS,
EMPATHY_INDIVIDUAL_FEATURE_NONE, G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_SHOW_OFFLINE,
g_param_spec_boolean ("show-offline",
"Show Offline",
"Whether contact list should display "
"offline contacts", FALSE, G_PARAM_READWRITE));
g_object_class_install_property (object_class,
PROP_SHOW_UNTRUSTED,
g_param_spec_boolean ("show-untrusted",
"Show Untrusted Individuals",
"Whether the view should display untrusted individuals; "
"those who could not be who they say they are.",
TRUE, G_PARAM_READWRITE));
g_type_class_add_private (object_class, sizeof (EmpathyIndividualViewPriv));
}
static void
empathy_individual_view_init (EmpathyIndividualView *view)
{
EmpathyIndividualViewPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (view,
EMPATHY_TYPE_INDIVIDUAL_VIEW, EmpathyIndividualViewPriv);
view->priv = priv;
priv->show_untrusted = TRUE;
/* Get saved group states. */
empathy_contact_groups_get_all ();
priv->expand_groups = g_hash_table_new_full (g_str_hash, g_str_equal,
(GDestroyNotify) g_free, NULL);
gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (view),
empathy_individual_store_row_separator_func, NULL, NULL);
/* Connect to tree view signals rather than override. */
g_signal_connect (view, "button-press-event",
G_CALLBACK (individual_view_button_press_event_cb), NULL);
g_signal_connect (view, "key-press-event",
G_CALLBACK (individual_view_key_press_event_cb), NULL);
g_signal_connect (view, "row-expanded",
G_CALLBACK (individual_view_row_expand_or_collapse_cb),
GINT_TO_POINTER (TRUE));
g_signal_connect (view, "row-collapsed",
G_CALLBACK (individual_view_row_expand_or_collapse_cb),
GINT_TO_POINTER (FALSE));
g_signal_connect (view, "query-tooltip",
G_CALLBACK (individual_view_query_tooltip_cb), NULL);
}
EmpathyIndividualView *
empathy_individual_view_new (EmpathyIndividualStore *store,
EmpathyIndividualViewFeatureFlags view_features,
EmpathyIndividualFeatureFlags individual_features)
{
g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_STORE (store), NULL);
return g_object_new (EMPATHY_TYPE_INDIVIDUAL_VIEW,
"store", store,
"individual-features", individual_features,
"view-features", view_features, NULL);
}
FolksIndividual *
empathy_individual_view_dup_selected (EmpathyIndividualView *view)
{
EmpathyIndividualViewPriv *priv;
GtkTreeSelection *selection;
GtkTreeIter iter;
GtkTreeModel *model;
FolksIndividual *individual;
g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_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_INDIVIDUAL_STORE_COL_INDIVIDUAL, &individual, -1);
return individual;
}
static gchar *
empathy_individual_view_dup_selected_group (EmpathyIndividualView *view,
gboolean *is_fake_group)
{
EmpathyIndividualViewPriv *priv;
GtkTreeSelection *selection;
GtkTreeIter iter;
GtkTreeModel *model;
gboolean is_group;
gchar *name;
gboolean fake;
g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_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_INDIVIDUAL_STORE_COL_IS_GROUP, &is_group,
EMPATHY_INDIVIDUAL_STORE_COL_NAME, &name,
EMPATHY_INDIVIDUAL_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
individual_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
individual_view_group_remove_activate_cb (GtkMenuItem *menuitem,
EmpathyIndividualView *view)
{
gchar *group;
group = empathy_individual_view_dup_selected_group (view, NULL);
if (group != NULL)
{
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 (individual_view_remove_dialog_show (parent, _("Removing group"),
text))
{
EmpathyIndividualManager *manager =
empathy_individual_manager_dup_singleton ();
empathy_individual_manager_remove_group (manager, group);
g_object_unref (G_OBJECT (manager));
}
g_free (text);
}
g_free (group);
}
GtkWidget *
empathy_individual_view_get_group_menu (EmpathyIndividualView *view)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (view);
gchar *group;
GtkWidget *menu;
GtkWidget *item;
GtkWidget *image;
gboolean is_fake_group;
g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_VIEW (view), NULL);
if (!(priv->view_features & (EMPATHY_INDIVIDUAL_VIEW_FEATURE_GROUPS_RENAME |
EMPATHY_INDIVIDUAL_VIEW_FEATURE_GROUPS_REMOVE)))
return NULL;
group = empathy_individual_view_dup_selected_group (view, &is_fake_group);
if (!group || is_fake_group)
{
/* We can't alter fake groups */
g_free (group);
return NULL;
}
menu = gtk_menu_new ();
/* TODO: implement
if (priv->view_features &
EMPATHY_INDIVIDUAL_VIEW_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 (individual_view_group_rename_activate_cb),
view);
}
*/
if (priv->view_features & EMPATHY_INDIVIDUAL_VIEW_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 (individual_view_group_remove_activate_cb), view);
}
g_free (group);
return menu;
}
static void
individual_view_remove_activate_cb (GtkMenuItem *menuitem,
EmpathyIndividualView *view)
{
FolksIndividual *individual;
individual = empathy_individual_view_dup_selected (view);
if (individual != NULL)
{
gchar *text;
GtkWindow *parent;
GList *l, *personas;
guint persona_count = 0;
personas = folks_individual_get_personas (individual);
/* If we have more than one TpfPersona, display a different message
* ensuring the user knows that *all* of the meta-contacts' personas will
* be removed. */
for (l = personas; l != NULL; l = l->next)
{
if (!TPF_IS_PERSONA (l->data))
continue;
persona_count++;
if (persona_count >= 2)
break;
}
if (persona_count < 2)
{
/* Not a meta-contact */
text =
g_strdup_printf (
_("Do you really want to remove the contact '%s'?"),
folks_aliasable_get_alias (FOLKS_ALIASABLE (individual)));
}
else
{
/* Meta-contact */
text =
g_strdup_printf (
_("Do you really want to remove the linked contact '%s'? "
"Note that this will remove all the contacts which make up "
"this linked contact."),
folks_aliasable_get_alias (FOLKS_ALIASABLE (individual)));
}
parent = empathy_get_toplevel_window (GTK_WIDGET (view));
if (individual_view_remove_dialog_show (parent, _("Removing contact"),
text))
{
EmpathyIndividualManager *manager;
manager = empathy_individual_manager_dup_singleton ();
empathy_individual_manager_remove (manager, individual, "");
g_object_unref (G_OBJECT (manager));
}
g_free (text);
g_object_unref (individual);
}
}
static void
individual_menu_link_contacts_activated_cb (EmpathyIndividualMenu *menu,
EmpathyLinkingDialog *linking_dialog,
EmpathyIndividualView *self)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (self);
EmpathyIndividualLinker *linker;
linker = empathy_linking_dialog_get_individual_linker (linking_dialog);
empathy_individual_linker_set_search_text (linker,
empathy_live_search_get_text (EMPATHY_LIVE_SEARCH (priv->search_widget)));
}
GtkWidget *
empathy_individual_view_get_individual_menu (EmpathyIndividualView *view)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (view);
FolksIndividual *individual;
GtkWidget *menu = NULL;
GtkWidget *item;
GtkWidget *image;
gboolean can_remove = FALSE;
GList *l;
g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_VIEW (view), NULL);
individual = empathy_individual_view_dup_selected (view);
if (individual == NULL)
return NULL;
/* If any of the Individual's personas can be removed, add an option to
* remove. This will act as a best-effort option. If any Personas cannot be
* removed from the server, then this option will just be inactive upon
* subsequent menu openings */
for (l = folks_individual_get_personas (individual); l != NULL; l = l->next)
{
FolksPersona *persona = FOLKS_PERSONA (l->data);
FolksPersonaStore *store = folks_persona_get_store (persona);
FolksMaybeBool maybe_can_remove =
folks_persona_store_get_can_remove_personas (store);
if (maybe_can_remove == FOLKS_MAYBE_BOOL_TRUE)
{
can_remove = TRUE;
break;
}
}
menu = empathy_individual_menu_new (individual, priv->individual_features);
/* Remove contact */
if ((priv->view_features &
EMPATHY_INDIVIDUAL_VIEW_FEATURE_INDIVIDUAL_REMOVE) &&
can_remove)
{
/* create the menu if required, or just add a separator */
if (menu == NULL)
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 (individual_view_remove_activate_cb), view);
}
/* Connect to EmpathyIndividualMenu::link-contacts-activated so that we can
* set the live search text on the new linking dialogue to be the same as
* our own. */
g_signal_connect (menu, "link-contacts-activated",
(GCallback) individual_menu_link_contacts_activated_cb, view);
g_object_unref (individual);
return menu;
}
void
empathy_individual_view_set_live_search (EmpathyIndividualView *view,
EmpathyLiveSearch *search)
{
EmpathyIndividualViewPriv *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,
individual_view_start_search_cb, NULL);
g_signal_handlers_disconnect_by_func (priv->search_widget,
individual_view_search_text_notify_cb, view);
g_signal_handlers_disconnect_by_func (priv->search_widget,
individual_view_search_activate_cb, view);
g_signal_handlers_disconnect_by_func (priv->search_widget,
individual_view_search_key_navigation_cb, view);
g_signal_handlers_disconnect_by_func (priv->search_widget,
individual_view_search_hide_cb, view);
g_signal_handlers_disconnect_by_func (priv->search_widget,
individual_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 (individual_view_start_search_cb), NULL);
g_signal_connect (priv->search_widget, "notify::text",
G_CALLBACK (individual_view_search_text_notify_cb), view);
g_signal_connect (priv->search_widget, "activate",
G_CALLBACK (individual_view_search_activate_cb), view);
g_signal_connect (priv->search_widget, "key-navigation",
G_CALLBACK (individual_view_search_key_navigation_cb), view);
g_signal_connect (priv->search_widget, "hide",
G_CALLBACK (individual_view_search_hide_cb), view);
g_signal_connect (priv->search_widget, "show",
G_CALLBACK (individual_view_search_show_cb), view);
}
}
gboolean
empathy_individual_view_is_searching (EmpathyIndividualView *self)
{
EmpathyIndividualViewPriv *priv;
g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_VIEW (self), FALSE);
priv = GET_PRIV (self);
return (priv->search_widget != NULL &&
gtk_widget_get_visible (priv->search_widget));
}
gboolean
empathy_individual_view_get_show_offline (EmpathyIndividualView *self)
{
EmpathyIndividualViewPriv *priv;
g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_VIEW (self), FALSE);
priv = GET_PRIV (self);
return priv->show_offline;
}
void
empathy_individual_view_set_show_offline (EmpathyIndividualView *self,
gboolean show_offline)
{
EmpathyIndividualViewPriv *priv;
g_return_if_fail (EMPATHY_IS_INDIVIDUAL_VIEW (self));
priv = GET_PRIV (self);
priv->show_offline = show_offline;
g_object_notify (G_OBJECT (self), "show-offline");
gtk_tree_model_filter_refilter (priv->filter);
}
gboolean
empathy_individual_view_get_show_untrusted (EmpathyIndividualView *self)
{
g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_VIEW (self), FALSE);
return GET_PRIV (self)->show_untrusted;
}
void
empathy_individual_view_set_show_untrusted (EmpathyIndividualView *self,
gboolean show_untrusted)
{
EmpathyIndividualViewPriv *priv;
g_return_if_fail (EMPATHY_IS_INDIVIDUAL_VIEW (self));
priv = GET_PRIV (self);
priv->show_untrusted = show_untrusted;
g_object_notify (G_OBJECT (self), "show-untrusted");
gtk_tree_model_filter_refilter (priv->filter);
}
EmpathyIndividualStore *
empathy_individual_view_get_store (EmpathyIndividualView *self)
{
g_return_val_if_fail (EMPATHY_IS_INDIVIDUAL_VIEW (self), NULL);
return GET_PRIV (self)->store;
}
void
empathy_individual_view_set_store (EmpathyIndividualView *self,
EmpathyIndividualStore *store)
{
EmpathyIndividualViewPriv *priv;
g_return_if_fail (EMPATHY_IS_INDIVIDUAL_VIEW (self));
g_return_if_fail (store == NULL || EMPATHY_IS_INDIVIDUAL_STORE (store));
priv = GET_PRIV (self);
/* Destroy the old filter and remove the old store */
if (priv->store != NULL)
{
g_signal_handlers_disconnect_by_func (priv->store,
individual_view_store_row_changed_cb, self);
g_signal_handlers_disconnect_by_func (priv->store,
individual_view_store_row_deleted_cb, self);
g_signal_handlers_disconnect_by_func (priv->filter,
individual_view_row_has_child_toggled_cb, self);
gtk_tree_view_set_model (GTK_TREE_VIEW (self), NULL);
}
tp_clear_object (&priv->filter);
tp_clear_object (&priv->store);
/* Set the new store */
priv->store = store;
if (store != NULL)
{
g_object_ref (store);
/* Create a new filter */
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,
individual_view_filter_visible_func, self, NULL);
g_signal_connect (priv->filter, "row-has-child-toggled",
G_CALLBACK (individual_view_row_has_child_toggled_cb), self);
gtk_tree_view_set_model (GTK_TREE_VIEW (self),
GTK_TREE_MODEL (priv->filter));
tp_g_signal_connect_object (priv->store, "row-changed",
G_CALLBACK (individual_view_store_row_changed_cb), self, 0);
tp_g_signal_connect_object (priv->store, "row-inserted",
G_CALLBACK (individual_view_store_row_changed_cb), self, 0);
tp_g_signal_connect_object (priv->store, "row-deleted",
G_CALLBACK (individual_view_store_row_deleted_cb), self, 0);
}
}
void
empathy_individual_view_start_search (EmpathyIndividualView *self)
{
EmpathyIndividualViewPriv *priv = GET_PRIV (self);
g_return_if_fail (EMPATHY_IS_INDIVIDUAL_VIEW (self));
g_return_if_fail (priv->search_widget != NULL);
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));
}
