/usr/include/Unity-6.0/UnityCore/Filter.h is in libunity-core-6.0-dev 7.2.0+14.04.20140416-0ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | // -*- 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: Neil Jagdish Patel <neil.patel@canonical.com>
*/
#ifndef UNITY_FILTER_H
#define UNITY_FILTER_H
#include <dee.h>
#include <map>
#include <memory>
#include <NuxCore/Property.h>
#include <sigc++/sigc++.h>
#include "GLibSignal.h"
#include "Variant.h"
namespace unity
{
namespace dash
{
enum FilterColumn
{
ID = 0,
NAME,
ICON_HINT,
RENDERER_NAME,
RENDERER_STATE,
VISIBLE,
COLLAPSED,
FILTERING
};
class FilterOption : public sigc::trackable
{
public:
typedef std::shared_ptr<FilterOption> Ptr;
FilterOption(std::string id_, std::string name_, std::string icon_hint_, bool active_)
: id(id_)
, name(name_)
, icon_hint(icon_hint_)
, active(active_)
{}
nux::Property<std::string> id;
nux::Property<std::string> name;
nux::Property<std::string> icon_hint;
nux::Property<bool> active;
};
class Filter : public sigc::trackable
{
public:
typedef std::shared_ptr<Filter> Ptr;
typedef std::map<std::string, unity::glib::Variant> Hints;
Filter(DeeModel* model, DeeModelIter* iter);
virtual ~Filter();
static Filter::Ptr FilterFromIter(DeeModel* model, DeeModelIter* iter);
virtual void Clear() = 0;
bool IsValid() const;
glib::Variant VariantValue() const;
nux::ROProperty<std::string> id;
nux::ROProperty<std::string> name;
nux::ROProperty<std::string> icon_hint;
nux::ROProperty<std::string> renderer_name;
nux::ROProperty<bool> visible;
nux::ROProperty<bool> collapsed;
nux::ROProperty<bool> filtering;
sigc::signal<void> removed;
protected:
virtual void Update(Hints& hints) = 0;
void Refresh();
void IgnoreChanges(bool ignore);
private:
void SetupGetters();
static void OnModelDestroyed(Filter* self, DeeModel* old_location);
void OnRowChanged(DeeModel* model, DeeModelIter* iter);
void OnRowRemoved(DeeModel* model, DeeModelIter* iter);
void HintsToMap(Hints& hints);
std::string get_id() const;
std::string get_name() const;
std::string get_icon_hint() const;
std::string get_renderer_name() const;
bool get_visible() const;
bool get_collapsed() const;
bool get_filtering() const;
protected:
DeeModel* model_;
DeeModelIter* iter_;
glib::SignalManager signal_manager_;
bool ignore_changes_;
};
}
}
#endif
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