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/*
* Copyright (C) 2010 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* Authored by: Gordon Allott <gord.allott@canonical.com>
* Neil Jagdish Patel <neil.patel@canonical.com>
*/
#include "config.h"
#include <glib.h>
#include "ubus-server.h"
#include "UBusMessages.h"
#include "PlacesSettings.h"
#include "PlacesResultsController.h"
PlacesResultsController::PlacesResultsController ()
: _make_things_look_nice_id (0)
{
_results_view = NULL;
}
PlacesResultsController::~PlacesResultsController ()
{
_results_view->UnReference ();
}
void
PlacesResultsController::SetView (PlacesResultsView *view)
{
if (_results_view != NULL)
_results_view->UnReference ();
view->Reference ();
_results_view = view;
}
PlacesResultsView *
PlacesResultsController::GetView ()
{
return _results_view;
}
void
PlacesResultsController::AddGroup (PlaceEntry *entry, PlaceEntryGroup& group)
{
PlacesGroupController *controller = new PlacesGroupController (entry, group);
_id_to_group[group.GetId ()] = controller;
_groups.push_back (controller);
_results_view->AddGroup (controller->GetGroup ());
_results_view->QueueRelayout ();
}
void
PlacesResultsController::AddResult (PlaceEntry *entry, PlaceEntryGroup& group, PlaceEntryResult& result)
{
PlacesGroupController *controller = _id_to_group[group.GetId ()];
// We don't complain here because there are some shortcuts that the PlacesView takes which
// mean we sometimes receive requests that we can't process
if (!controller)
return;
controller->AddResult (group, result);
if (!_make_things_look_nice_id)
_make_things_look_nice_id = g_idle_add ((GSourceFunc)PlacesResultsController::MakeThingsLookNice, this);
}
void
PlacesResultsController::RemoveResult (PlaceEntry *entry, PlaceEntryGroup& group, PlaceEntryResult& result)
{
PlacesGroupController *controller = _id_to_group[group.GetId ()];
// We don't complain here because there are some shortcuts that the PlacesView takes which
// mean we sometimes receive requests that we can't process
if (!controller)
return;
controller->RemoveResult (group, result);
if (!_make_things_look_nice_id)
_make_things_look_nice_id = g_idle_add ((GSourceFunc)PlacesResultsController::MakeThingsLookNice, this);
}
void
PlacesResultsController::Clear ()
{
std::map <const void *, PlacesGroupController *>::iterator it, eit = _id_to_group.end ();
for (it = _id_to_group.begin (); it != eit; ++it)
(it->second)->UnReference ();
_id_to_group.erase (_id_to_group.begin (), _id_to_group.end ());
_groups.erase (_groups.begin (), _groups.end ());
_results_view->Clear ();
}
bool
PlacesResultsController::ActivateFirst ()
{
std::vector<PlacesGroupController *>::iterator it, eit = _groups.end ();
for (it = _groups.begin (); it != eit; ++it)
if ((*it)->ActivateFirst ())
return true;
return false;
}
//
// Introspection
//
const gchar*
PlacesResultsController::GetName ()
{
return "PlacesResultsController";
}
void
PlacesResultsController::AddProperties (GVariantBuilder *builder)
{
}
gboolean
PlacesResultsController::MakeThingsLookNice (PlacesResultsController *self)
{
PlacesGroup *last_active_group = NULL;
std::vector<PlacesGroupController *>::iterator it, eit = self->_groups.end ();
for (it = self->_groups.begin (); it != eit; ++it)
{
PlacesGroupController *controller = *it;
if (controller && controller->GetTotalResults ())
{
last_active_group = controller->GetGroup ();
last_active_group->SetDrawSeparator (true);
}
}
if (last_active_group)
last_active_group->SetDrawSeparator (false);
self->_make_things_look_nice_id = 0;
return FALSE;
}
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