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
|
/*
* Copyright 2009 Ben Boeckel <MathStuf@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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/>.
*/
// Header include
#include "PluginLoader.h"
#include "PluginLoader_p.h"
// Sigencore plugin includes
#include <sigencore/plugins/PluginBase.h>
#include <sigencore/plugins/ArenaPlugin.h>
#include <sigencore/plugins/CanvasPlugin.h>
// KDE includes
#include <KMessageBox>
#include <KServiceTypeTrader>
using namespace Sigscript;
using namespace Sigencore;
using namespace Sigencore::Plugins;
using namespace Sigtools;
K_GLOBAL_STATIC(PluginLoader::Private, loader)
QStringList PluginLoader::availablePlugins(const QString& type, const bool forceLookup)
{
if (forceLookup || !loader->m_available.contains(type))
loader->refresh(type);
return loader->m_available[type].keys();
}
KService::Ptr PluginLoader::service(const QString& type, const QString& name)
{
return loader->service(type, name);
}
PluginBase* PluginLoader::plugin(const QString& type, const QString& name)
{
return loader->factory(type, name);
}
ArenaPlugin* PluginLoader::pluginForArena(const QString& arena)
{
return qobject_cast<ArenaPlugin*>(loader->factory("Arena", arena));
}
CanvasPlugin* PluginLoader::pluginForCanvas(const QString& canvas)
{
return qobject_cast<CanvasPlugin*>(loader->factory("canvasa", canvas));
}
Arena* PluginLoader::loadArena(const QString& name, GameWrapper* game, Config* parent)
{
ArenaPlugin* plugin = pluginForArena(name);
if (plugin)
return plugin->getArena(name, game, parent);
return NULL;
}
Canvas* PluginLoader::loadCanvas(const QString& name, GameWrapper* game, Config* parent)
{
CanvasPlugin* plugin = pluginForCanvas(name);
if (plugin)
return plugin->getCanvas(name, game, parent);
return NULL;
}
void PluginLoader::Private::refresh(const QString& type)
{
QList<Service> curServices = m_available[type].values();
foreach (const Service& service, curServices)
delete service.second;
m_available[type].clear();
KService::List services = KServiceTypeTrader::self()->query(QString("Sigen/%1").arg(type), "[X-Sigen-MinVersion] <= 000101");
foreach (KService::Ptr service, services)
{
KPluginLoader loader(service->library());
KPluginFactory *factory = loader.factory();
if (factory)
{
QStringList plugins;
QObject* sigenPlugin;
if (type == "Arena")
{
ArenaPlugin* plugin = factory->create<ArenaPlugin>(this);
if (plugin)
plugins = plugin->arenas();
sigenPlugin = plugin;
}
else if (type == "Canvas")
{
CanvasPlugin* plugin = factory->create<CanvasPlugin>(this);
if (plugin)
plugins = plugin->canvases();
sigenPlugin = plugin;
}
else
KMessageBox::information(NULL, QString("The plugin type \"Sigen/%1\" is not supported.").arg(type), "Unsupported plugin type");
foreach (const QString& plugin, plugins)
m_available[type][plugin] = Service(service, sigenPlugin);
}
else
KMessageBox::error(NULL, QString("The plugin of type \"Sigen/%1\" with name \"%2\" is not a valid Sigen plugin. The error was:\n%3").arg(type).arg(service->name()).arg(loader.errorString()), "Plugin loading error");
}
}
KService::Ptr PluginLoader::Private::service(const QString& type, const QString& name)
{
if (!m_available.contains(type))
refresh(type);
if (m_available[type].contains(name))
return m_available[type][name].first;
return KService::Ptr();
}
PluginBase* PluginLoader::Private::factory(const QString& type, const QString& name)
{
if (!m_available.contains(type))
refresh(type);
if (m_available[type].contains(name))
return m_available[type][name].second;
return NULL;
}
|
