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// -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
* Copyright (C) 2010-2012 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>
* Marco Trevisan (Treviño) <3v1n0@ubuntu.com>
*/
#ifndef PANEL_INDICATOR_OBJECT_ENTRY_VIEW_H
#define PANEL_INDICATOR_OBJECT_ENTRY_VIEW_H
#include <Nux/TextureArea.h>
#include <Nux/View.h>
#include <NuxGraphics/CairoGraphics.h>
#include <NuxGraphics/GraphicsEngine.h>
#include <UnityCore/IndicatorEntry.h>
#include <UnityCore/GLibWrapper.h>
#include <UnityCore/GLibSignal.h>
#include <gtk/gtk.h>
#include "unity-shared/Introspectable.h"
namespace unity
{
class PanelIndicatorEntryView : public nux::TextureArea, public debug::Introspectable
{
public:
enum IndicatorEntryType {
INDICATOR,
MENU,
OTHER
};
PanelIndicatorEntryView(indicator::Entry::Ptr const& proxy, int padding = 5,
IndicatorEntryType type = INDICATOR);
virtual ~PanelIndicatorEntryView();
IndicatorEntryType GetType() const;
std::string GetEntryID() const;
int GetEntryPriority() const;
virtual std::string GetLabel() const;
virtual bool IsLabelVisible() const;
virtual bool IsLabelSensitive() const;
virtual bool IsIconVisible() const;
virtual bool IsIconSensitive() const;
virtual void Activate(int button = 1);
virtual void Unactivate();
virtual void GetGeometryForSync(indicator::EntryLocationMap& locations);
bool GetShowNow() const;
bool IsSensitive() const;
bool IsActive() const;
bool IsVisible();
void SetDisabled(bool disabled);
bool IsDisabled();
void SetOpacity(double alpha);
double GetOpacity();
void SetFocusedState(bool focused);
bool IsFocused() const;
void OverlayShown();
void OverlayHidden();
sigc::signal<void, PanelIndicatorEntryView*, bool> active_changed;
sigc::signal<void, PanelIndicatorEntryView*> refreshed;
protected:
std::string GetName() const;
void AddProperties(GVariantBuilder* builder);
virtual void Draw(nux::GraphicsEngine& GfxContext, bool force_draw);
virtual void DrawEntryPrelight(cairo_t* cr, unsigned int w, unsigned int h);
virtual void DrawEntryContent(cairo_t* cr, unsigned int width, unsigned int height,
glib::Object<GdkPixbuf> const& pixbuf,
glib::Object<PangoLayout> const& layout);
void Refresh();
void SetActiveState(bool active, int button);
virtual void ShowMenu(int button = 1);
indicator::Entry::Ptr proxy_;
unsigned int spacing_;
unsigned int left_padding_;
unsigned int right_padding_;
private:
void OnMouseDown(int x, int y, long button_flags, long key_flags);
void OnMouseUp(int x, int y, long button_flags, long key_flags);
void OnMouseWheel(int x, int y, int delta, unsigned long mouse_state, unsigned long key_state);
void OnActiveChanged(bool is_active);
glib::Object<GdkPixbuf> MakePixbuf();
IndicatorEntryType type_;
nux::ObjectPtr<nux::BaseTexture> entry_texture_;
nux::Geometry cached_geo_;
double opacity_;
bool draw_active_;
bool overlay_showing_;
bool disabled_;
bool focused_;
};
}
#endif // PANEL_INDICATOR_OBJECT_ENTRY_VIEW_H
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