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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: Neil Jagdish Patel <neil.patel@canonical.com>
*/
#include "Nux/Nux.h"
#include "Nux/HLayout.h"
#include "Nux/VLayout.h"
#include "NuxGraphics/GLThread.h"
#include "Nux/BaseWindow.h"
#include "Nux/WindowCompositor.h"
#include "PanelIndicatorObjectView.h"
#include "IndicatorObjectEntryProxy.h"
#include <glib.h>
PanelIndicatorObjectView::PanelIndicatorObjectView ()
: View (NUX_TRACKER_LOCATION),
_layout (NULL),
_proxy (NULL),
_entries ()
{
}
PanelIndicatorObjectView::PanelIndicatorObjectView (IndicatorObjectProxy *proxy)
: View (NUX_TRACKER_LOCATION),
_proxy (proxy),
_entries ()
{
g_debug ("IndicatorAdded: %s", _proxy->GetName ().c_str ());
_layout = new nux::HLayout ("", NUX_TRACKER_LOCATION);
SetCompositionLayout (_layout);
// default in Nux is 32, we have some PanelIndicatorObjectEntryView which are smaller than that.
// so redefining the minimum value for them.
SetMinimumWidth (MINIMUM_INDICATOR_WIDTH);
_proxy->OnEntryAdded.connect (sigc::mem_fun (this, &PanelIndicatorObjectView::OnEntryAdded));
_proxy->OnEntryMoved.connect (sigc::mem_fun (this, &PanelIndicatorObjectView::OnEntryMoved));
_proxy->OnEntryRemoved.connect (sigc::mem_fun (this, &PanelIndicatorObjectView::OnEntryRemoved));
}
PanelIndicatorObjectView::~PanelIndicatorObjectView ()
{
}
long
PanelIndicatorObjectView::ProcessEvent (nux::IEvent &ievent, long TraverseInfo, long ProcessEventInfo)
{
long ret = TraverseInfo;
if (_layout)
ret = _layout->ProcessEvent (ievent, ret, ProcessEventInfo);
return ret;
}
void
PanelIndicatorObjectView::Draw (nux::GraphicsEngine& GfxContext, bool force_draw)
{
}
void
PanelIndicatorObjectView::DrawContent (nux::GraphicsEngine &GfxContext, bool force_draw)
{
GfxContext.PushClippingRectangle (GetGeometry() );
if (_layout)
_layout->ProcessDraw (GfxContext, force_draw);
GfxContext.PopClippingRectangle();
}
void
PanelIndicatorObjectView::OnEntryAdded (IndicatorObjectEntryProxy *proxy)
{
PanelIndicatorObjectEntryView *view = new PanelIndicatorObjectEntryView (proxy);
_layout->AddView (view, 0, nux::eCenter, nux::eFull);
_layout->SetContentDistribution (nux::eStackRight);
_entries.push_back (view);
AddChild (view);
QueueRelayout();
QueueDraw ();
}
void
PanelIndicatorObjectView::OnEntryMoved (IndicatorObjectEntryProxy *proxy)
{
printf ("ERROR: Moving IndicatorObjectEntry not supported\n");
}
void
PanelIndicatorObjectView::OnEntryRemoved(IndicatorObjectEntryProxy *proxy)
{
std::vector<PanelIndicatorObjectEntryView *>::iterator it;
for (it = _entries.begin(); it != _entries.end(); it++)
{
PanelIndicatorObjectEntryView *view = static_cast<PanelIndicatorObjectEntryView *> (*it);
if (view->_proxy == proxy)
{
RemoveChild (view);
_entries.erase (it);
_layout->RemoveChildObject (view);
break;
}
}
QueueRelayout ();
QueueDraw ();
}
const gchar *
PanelIndicatorObjectView::GetName ()
{
return _proxy->GetName ().c_str ();
}
const gchar *
PanelIndicatorObjectView::GetChildsName ()
{
return "entries";
}
void
PanelIndicatorObjectView::AddProperties (GVariantBuilder *builder)
{
nux::Geometry geo = GetGeometry ();
/* Now some props from ourselves */
g_variant_builder_add (builder, "{sv}", "x", g_variant_new_int32 (geo.x));
g_variant_builder_add (builder, "{sv}", "y", g_variant_new_int32 (geo.y));
g_variant_builder_add (builder, "{sv}", "width", g_variant_new_int32 (geo.width));
g_variant_builder_add (builder, "{sv}", "height", g_variant_new_int32 (geo.height));
}
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