git.iko.soy/unity8
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unity8/plugins/Unity/preview.cpp
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1/*
2 * Copyright (C) 2013 Canonical, Ltd.
3 *
4 * Authors:
5 * Pawel Stolowski <pawel.stolowski@canonical.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; version 3.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 */
20// local
21#include "preview.h"
22#include "genericpreview.h"
23#include "applicationpreview.h"
24#include "moviepreview.h"
25#include "musicpreview.h"
26#include "variantutils.h"
28// Qt
29#include <QDebug>
31#include <UnityCore/GenericPreview.h>
32#include <UnityCore/ApplicationPreview.h>
33#include <UnityCore/MoviePreview.h>
34#include <UnityCore/MusicPreview.h>
36Preview::Preview(QObject *parent):
37 QObject(parent)
41QString Preview::rendererName() const
43 if (m_unityPreview) {
44 return QString::fromStdString(m_unityPreview->renderer_name());
45 } else {
46 qWarning() << "Preview not set";
47 }
48 return "";
51QString Preview::title() const
53 if (m_unityPreview) {
54 return QString::fromStdString(m_unityPreview->title());
55 } else {
56 qWarning() << "Preview not set";
57 }
58 return "";
61QString Preview::subtitle () const
63 if (m_unityPreview) {
64 return QString::fromStdString(m_unityPreview->subtitle());
65 } else {
66 qWarning() << "Preview not set";
67 }
68 return "";
71PreviewActionList Preview::actions()
73 PreviewActionList alist;
74 if (m_unityPreview) {
75 for (auto unityAction: m_unityPreview->GetActions()) {
76 auto action = new PreviewAction(this);
77 action->setUnityAction(unityAction);
78 alist.append(action);
79 }
80 } else {
81 qWarning() << "Preview not set";
82 }
83 return alist;
86Preview* Preview::newFromUnityPreview(unity::dash::Preview::Ptr unityPreview)
88 Preview* preview = nullptr;
90 if (typeid(*unityPreview) == typeid(unity::dash::GenericPreview)) {
91 preview = new GenericPreview();
92 }
93 else if (typeid(*unityPreview) == typeid(unity::dash::MusicPreview)) {
94 preview = new GenericPreview();
95 }
96 else if (typeid(*unityPreview) == typeid(unity::dash::MoviePreview)) {
97 preview = new MoviePreview();
98 }
99 else if (typeid(*unityPreview) == typeid(unity::dash::ApplicationPreview)) {
100 preview = new ApplicationPreview();
101 } else {
102 qWarning() << "Unknown preview type: " << typeid(*unityPreview).name();
103 preview = new GenericPreview();
104 }
105 preview->m_unityPreview = unityPreview;
106 preview->setUnityPreview(unityPreview);
108 return preview;
111void Preview::setUnityPreview(unity::dash::Preview::Ptr /* unityPreview */)
113 // default implementation does nothing
116void Preview::execute(const QString& actionId, const QHash<QString, QVariant>& hints)
118 if (m_unityPreview) {
119 auto unityHints = convertToHintsMap(hints);
120 m_unityPreview->PerformAction(actionId.toStdString(), unityHints);
121 } else {
122 qWarning() << "Preview not set";
123 }