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
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "scxmluifactory.h"
#include "genericscxmlplugin.h"
#include "isceditor.h"
#include <QCoreApplication>
#include <QDebug>
#include <QDir>
#include <QGenericPlugin>
#include <QGenericPluginFactory>
#include <QPluginLoader>
using namespace ScxmlEditor::PluginInterface;
ScxmlUiFactory::ScxmlUiFactory(QObject *parent)
: QObject(parent)
{
initPlugins();
}
ScxmlUiFactory::~ScxmlUiFactory()
{
for (int i = m_plugins.count(); i--;)
m_plugins[i]->detach();
}
void ScxmlUiFactory::documentChanged(DocumentChangeType type, ScxmlDocument *doc)
{
for (int i = 0; i < m_plugins.count(); ++i)
m_plugins[i]->documentChanged(type, doc);
}
void ScxmlUiFactory::refresh()
{
for (int i = 0; i < m_plugins.count(); ++i)
m_plugins[i]->refresh();
}
QObject *ScxmlUiFactory::object(const QString &type) const
{
return m_objects.value(type, 0);
}
void ScxmlUiFactory::unregisterObject(const QString &type, QObject *obj)
{
if (obj && m_objects[type] == obj)
m_objects.take(type);
}
void ScxmlUiFactory::registerObject(const QString &type, QObject *obj)
{
if (obj)
m_objects[type] = obj;
}
bool ScxmlUiFactory::isActive(const QString &type, const QObject *obj) const
{
return obj && m_objects.value(type, 0) == obj;
}
void ScxmlUiFactory::initPlugins()
{
// First init general plugin
m_plugins << new GenericScxmlPlugin;
// Get additional plugins
QDir pluginDir(QCoreApplication::applicationDirPath() + QDir::separator() + "SCEPlugins");
QStringList nameFilters;
nameFilters << "*.dll" << "*.so";
foreach (QFileInfo dllFileInfo, pluginDir.entryInfoList(nameFilters)) {
QPluginLoader loader(dllFileInfo.absoluteFilePath());
loader.load();
if (!loader.isLoaded())
break;
auto plugin = qobject_cast<QGenericPlugin*>(loader.instance());
if (!plugin)
break;
QObject *instance = plugin->create(QString(), QString());
if (instance) {
auto scEditorInstance = qobject_cast<ISCEditor*>(instance);
if (scEditorInstance) {
qDebug() << tr("Created editor-instance.");
m_plugins << scEditorInstance;
} else {
qWarning() << tr("Editor-instance is not of the type ISCEditor.");
loader.unload();
}
}
}
// Last init plugins
for (int i = 0; i < m_plugins.count(); ++i)
m_plugins[i]->init(this);
}
|
