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// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
* Copyright (C) 2011 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: Marco Trevisan (Treviño) <mail@3v1n0.net>
* Neil Jagdish Patel <neil.patel@canonical.com>
*/
#ifndef PANEL_INDICATORS_VIEW_H
#define PANEL_INDICATORS_VIEW_H
#include <Nux/View.h>
#include <Nux/Layout.h>
#include <UnityCore/Indicators.h>
#include "PanelIndicatorEntryDropdownView.h"
#include "unity-shared/Introspectable.h"
namespace unity
{
namespace panel
{
class PanelIndicatorsView : public nux::View, public unity::debug::Introspectable
{
NUX_DECLARE_OBJECT_TYPE(PanelIndicatorsView, nux::View);
public:
PanelIndicatorsView();
void AddIndicator(indicator::Indicator::Ptr const& indicator);
void RemoveIndicator(indicator::Indicator::Ptr const& indicator);
enum IndicatorEntryPosition {
AUTO = -1,
START = nux::NUX_LAYOUT_BEGIN,
END = nux::NUX_LAYOUT_END,
};
typedef PanelIndicatorEntryView::IndicatorEntryType IndicatorEntryType;
PanelIndicatorEntryView* AddEntry(indicator::Entry::Ptr const& entry,
int padding = 5,
IndicatorEntryPosition pos = AUTO,
IndicatorEntryType type = IndicatorEntryType::INDICATOR);
void RemoveEntry(indicator::Entry::Ptr const&);
PanelIndicatorEntryView* ActivateEntryAt(int x, int y, int button = 1);
PanelIndicatorEntryView* ActivateEntry(indicator::Entry::Ptr const&, int button = 1);
PanelIndicatorEntryView* ActivateEntry(std::string const& entry_id, int button = 1);
bool ActivateIfSensitive();
virtual void OverlayShown();
virtual void OverlayHidden();
void SetMaximumEntriesWidth(int max_width);
void GetGeometryForSync(indicator::EntryLocationMap& locations);
void EnableDropdownMenu(bool, indicator::Indicators::Ptr const& i = nullptr);
virtual void SetMonitor(int monitor);
nux::Property<double> opacity;
sigc::signal<void> on_indicator_updated;
sigc::signal<void, PanelIndicatorEntryView*> entry_added;
sigc::signal<void, PanelIndicatorEntryView*> entry_removed;
protected:
std::string GetName() const;
void AddProperties(debug::IntrospectionData&);
typedef std::vector<indicator::Indicator::Ptr> Indicators;
Indicators const& GetIndicators() const;
void ClearEntries();
virtual void Draw(nux::GraphicsEngine& GfxContext, bool force_draw);
virtual void DrawContent(nux::GraphicsEngine& GfxContext, bool force_draw);
virtual void OnEntryAdded(indicator::Entry::Ptr const&);
virtual void OnEntryRefreshed(PanelIndicatorEntryView* view);
void AddEntryView(PanelIndicatorEntryView* view, IndicatorEntryPosition pos = AUTO);
void RemoveEntryView(PanelIndicatorEntryView* view);
nux::HLayout* layout_;
std::unordered_map<indicator::Entry::Ptr, PanelIndicatorEntryView*> entries_;
int monitor_;
bool overlay_showing_;
private:
bool SetOpacity(double& target, double const& new_value);
Indicators indicators_;
PanelIndicatorEntryDropdownView::Ptr dropdown_;
std::unordered_map<indicator::Indicator::Ptr, connection::Manager> indicators_connections_;
};
} // panel namespace
} // unity namespace
#endif // PANEL_INDICATORS_VIEW_H
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