/usr/include/Unity-6.0/UnityCore/Preview.h is in libunity-core-6.0-dev 7.2.0+14.04.20140416-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 | // -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
/*
* Copyright (C) 2011-2012 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>
* Michal Hruby <michal.hruby@canonical.com>
*/
#ifndef UNITY_PREVIEW_H
#define UNITY_PREVIEW_H
#include <map>
#include <memory>
#include <string>
#include <vector>
#include <glib.h>
#include <gio/gio.h>
#include <sigc++/trackable.h>
#include <NuxCore/Property.h>
#include "GLibWrapper.h"
#include "GLibDBusProxy.h"
#include "Variant.h"
#include "Result.h"
#include "ScopeProxyInterface.h"
namespace unity
{
namespace dash
{
class Scope;
enum LayoutHint
{
NONE,
LEFT,
RIGHT,
TOP,
BOTTOM
};
class Preview : public sigc::trackable
{
public:
struct Action
{
std::string id;
std::string display_name;
std::string icon_hint;
std::string extra_text;
std::string activation_uri;
LayoutHint layout_hint;
// TODO: there's also a HashTable here (although unused atm)
Action() {};
Action(const gchar* id_, const gchar* display_name_,
const gchar* icon_hint_, LayoutHint layout_hint_,
GHashTable* hints)
: id(id_ != NULL ? id_ : "")
, display_name(display_name_ != NULL ? display_name_ : "")
, icon_hint(icon_hint_ != NULL ? icon_hint_ : "")
, layout_hint(layout_hint_)
{
GHashTableIter iter;
gpointer key, value;
g_hash_table_iter_init(&iter, hints);
while (g_hash_table_iter_next(&iter, &key, &value))
{
if (g_strcmp0((gchar*)key, "extra-text") == 0)
{
glib::Variant val(static_cast<GVariant*>(value));
extra_text = val.GetString();
}
else if (g_strcmp0((gchar*)key, "activation-uri") == 0)
{
glib::Variant val(static_cast<GVariant*>(value));
activation_uri = val.GetString();
}
}
};
};
struct InfoHint
{
std::string id;
std::string display_name;
std::string icon_hint;
unity::glib::Variant value;
InfoHint() {};
InfoHint(const gchar* id_, const gchar* display_name_,
const gchar* icon_hint_, GVariant* value_)
: id(id_ != NULL ? id_ : "")
, display_name(display_name_ != NULL ? display_name_ : "")
, icon_hint(icon_hint_ != NULL ? icon_hint_ : "")
, value(value_) {};
};
typedef std::shared_ptr<Preview> Ptr;
typedef std::shared_ptr<Action> ActionPtr;
typedef std::shared_ptr<InfoHint> InfoHintPtr;
typedef std::vector<ActionPtr> ActionPtrList;
typedef std::vector<InfoHintPtr> InfoHintPtrList;
virtual ~Preview();
static Preview::Ptr PreviewForVariant(glib::Variant const& properties);
static Preview::Ptr PreviewForProtocolObject(glib::Object<GObject> const& proto_obj);
nux::ROProperty<std::string> renderer_name;
nux::ROProperty<std::string> title;
nux::ROProperty<std::string> subtitle;
nux::ROProperty<std::string> description;
nux::ROProperty<unity::glib::Object<GIcon>> image;
nux::ROProperty<std::string> image_source_uri;
// can't use Scope::Ptr to avoid circular dependency
nux::RWProperty<Scope*> parent_scope;
LocalResult preview_result;
ActionPtrList const& GetActions() const;
ActionPtr GetActionById(std::string const& id) const;
InfoHintPtrList const& GetInfoHints() const;
void PerformAction(std::string const& id,
glib::HintsMap const& hints = glib::HintsMap(),
ActivateCallback const& callback = nullptr,
GCancellable* cancellable = nullptr) const;
protected:
// this should be UnityProtocolPreview, but we want to keep the usage
// of libunity-protocol-private private to unity-core
Preview(glib::Object<GObject> const& proto_obj);
private:
class Impl;
std::unique_ptr<Impl> pimpl;
};
}
}
#endif
|