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
|
// -*- 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>
*/
#ifndef UNITY_INDICATORS_H
#define UNITY_INDICATORS_H
#include <sigc++/trackable.h>
#include "Indicator.h"
namespace unity
{
namespace indicator
{
class Indicators : public sigc::trackable, boost::noncopyable
{
public:
typedef std::shared_ptr<Indicators> Ptr;
typedef std::list<Indicator::Ptr> IndicatorsList;
Indicators();
virtual ~Indicators();
IndicatorsList GetIndicators() const;
Entry::Ptr const& GetActiveEntry() const;
virtual std::vector<std::string> const& IconPaths() const = 0;
virtual void SyncGeometries(std::string const& panel, EntryLocationMap const&) = 0;
virtual void ShowEntriesDropdown(Indicator::Entries const&, Entry::Ptr const&, unsigned xid, int x, int y) = 0;
virtual void CloseActiveEntry() = 0;
// Signals
sigc::signal<void, Indicator::Ptr const&> on_object_added;
sigc::signal<void, Indicator::Ptr const&> on_object_removed;
sigc::signal<void> icon_paths_changed;
/**
* Service wants the view to activate an entry.
* Example use-case: user has activated an entry with the mouse and pressed
* Left or Right key to activate previous or next entry.
* @param entry_id entry id
*/
sigc::signal<void, std::string const&> on_entry_activate_request;
/**
* An entry just got activated. View needs to repaint it.
* @param entry_id entry id
*/
sigc::signal<void, std::string const&, std::string const&, nux::Rect const&> on_entry_activated;
/**
* The service is about to show a menu.
* @param entry_id entry id
* @param xid window xid
* @param x coordinate
* @param y coordinate
* @param button pressed button
*/
sigc::signal<void, std::string const&, unsigned, int, int, unsigned> on_entry_show_menu;
protected:
void ActivateEntry(std::string const& panel, std::string const& entry_id, nux::Rect const& geometry);
void SetEntryShowNow(std::string const& entry_id, bool show_now);
virtual void OnEntryScroll(std::string const& entry_id, int delta) = 0;
virtual void OnEntryShowMenu(std::string const& entry_id, unsigned int xid, int x, int y, unsigned int button) = 0;
virtual void OnEntrySecondaryActivate(std::string const& entry_id) = 0;
virtual void OnShowAppMenu(unsigned int xid, int x, int y) = 0;
Indicator::Ptr GetIndicator(std::string const& name);
Indicator::Ptr AddIndicator(std::string const& name);
void RemoveIndicator(std::string const& name);
private:
class Impl;
std::unique_ptr<Impl> pimpl;
};
}
}
#endif // INDICATOR_OBJECT_FACTORY_H
|