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Changed: #1193 Now plugin system reads plugin information from plugin-spec file(ovqt_plugin_*.xml) for each plugin.

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This commit is contained in:
dnk-88 2011-09-26 00:55:00 +03:00
parent ab4468c48f
commit 2eac5ab064
7 changed files with 222 additions and 125 deletions
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6
code/nel/tools/3d/object_viewer_qt/src/extension_system/iplugin.h
View file

@ -95,12 +95,6 @@ public:
@endcode
*/
virtual void setNelContext(NLMISC::INelContext *nelContext) = 0;
virtual QString name() const = 0;
virtual QString version() const = 0;
virtual QString vendor() const = 0;
virtual QString description() const = 0;
virtual QStringList dependencies() const = 0;
};
}; //namespace ExtensionSystem

2
code/nel/tools/3d/object_viewer_qt/src/extension_system/iplugin_spec.h
View file

@ -37,8 +37,8 @@ struct State
{
Invalid = 1,
Read,
Loaded,
Resolved,
Loaded,
Initialized,
Running,
Stopped,

90
code/nel/tools/3d/object_viewer_qt/src/extension_system/plugin_manager.cpp
View file

@ -26,13 +26,14 @@
namespace ExtensionSystem
{
CPluginManager::CPluginManager(QObject *parent)
PluginManager::PluginManager(QObject *parent)
:IPluginManager(parent),
m_settings(0)
m_settings(0),
m_extension("xml")
{
}
CPluginManager::~CPluginManager()
PluginManager::~PluginManager()
{
writeSettings();
stopAll();
@ -40,7 +41,7 @@ CPluginManager::~CPluginManager()
qDeleteAll(m_pluginSpecs);
}
void CPluginManager::addObject(QObject *obj)
void PluginManager::addObject(QObject *obj)
{
QWriteLocker lock(&m_lock);
if (obj == 0)
@ -60,7 +61,7 @@ void CPluginManager::addObject(QObject *obj)
Q_EMIT objectAdded(obj);
}
void CPluginManager::removeObject(QObject *obj)
void PluginManager::removeObject(QObject *obj)
{
if (obj == 0)
{
@ -80,25 +81,25 @@ void CPluginManager::removeObject(QObject *obj)
m_allObjects.removeAll(obj);
}
QList<QObject *> CPluginManager::allObjects() const
QList<QObject *> PluginManager::allObjects() const
{
return m_allObjects;
}
void CPluginManager::loadPlugins()
void PluginManager::loadPlugins()
{
Q_FOREACH (CPluginSpec *spec, m_pluginSpecs)
setPluginState(spec, State::Loaded);
Q_FOREACH (CPluginSpec *spec, m_pluginSpecs)
Q_FOREACH (PluginSpec *spec, m_pluginSpecs)
setPluginState(spec, State::Resolved);
QList<CPluginSpec *> queue = loadQueue();
QList<PluginSpec *> queue = loadQueue();
Q_FOREACH (CPluginSpec *spec, queue)
Q_FOREACH (PluginSpec *spec, queue)
setPluginState(spec, State::Loaded);
Q_FOREACH (PluginSpec *spec, queue)
setPluginState(spec, State::Initialized);
QListIterator<CPluginSpec *> it(queue);
QListIterator<PluginSpec *> it(queue);
it.toBack();
while (it.hasPrevious())
setPluginState(it.previous(), State::Running);
@ -106,34 +107,34 @@ void CPluginManager::loadPlugins()
Q_EMIT pluginsChanged();
}
QStringList CPluginManager::getPluginPaths() const
QStringList PluginManager::getPluginPaths() const
{
return m_pluginPaths;
}
void CPluginManager::setPluginPaths(const QStringList &paths)
void PluginManager::setPluginPaths(const QStringList &paths)
{
m_pluginPaths = paths;
readPluginPaths();
readSettings();
}
QList<IPluginSpec *> CPluginManager::plugins() const
QList<IPluginSpec *> PluginManager::plugins() const
{
return m_ipluginSpecs;
}
void CPluginManager::setSettings(QSettings *settings)
void PluginManager::setSettings(QSettings *settings)
{
m_settings = settings;
}
QSettings *CPluginManager::settings() const
QSettings *PluginManager::settings() const
{
return m_settings;
}
void CPluginManager::readSettings()
void PluginManager::readSettings()
{
if (m_settings)
{
@ -141,7 +142,7 @@ void CPluginManager::readSettings()
m_settings->beginGroup("PluginManager");
blackList = m_settings->value("BlackList").toStringList();
m_settings->endGroup();
Q_FOREACH (CPluginSpec *spec, m_pluginSpecs)
Q_FOREACH (PluginSpec *spec, m_pluginSpecs)
{
QString pluginName = spec->fileName();
@ -154,14 +155,13 @@ void CPluginManager::readSettings()
}
}
void CPluginManager::writeSettings()
void PluginManager::writeSettings()
{
if (m_settings)
{
QStringList blackList;
Q_FOREACH(CPluginSpec *spec, m_pluginSpecs)
Q_FOREACH(PluginSpec *spec, m_pluginSpecs)
{
nlinfo(spec->fileName().toStdString().c_str());
if (!spec->isEnabled())
blackList.push_back(spec->fileName());
}
@ -172,7 +172,7 @@ void CPluginManager::writeSettings()
}
}
void CPluginManager::readPluginPaths()
void PluginManager::readPluginPaths()
{
qDeleteAll(m_pluginSpecs);
m_pluginSpecs.clear();
@ -183,11 +183,7 @@ void CPluginManager::readPluginPaths()
while (!searchPaths.isEmpty())
{
const QDir dir(searchPaths.takeFirst());
#ifdef Q_OS_WIN
const QFileInfoList files = dir.entryInfoList(QStringList() << QString("ovqt_plugin_*.dll"), QDir::Files);
#else
const QFileInfoList files = dir.entryInfoList(QStringList() << QString("libovqt_plugin_*.so"), QDir::Files);
#endif
const QFileInfoList files = dir.entryInfoList(QStringList() << QString("ovqt_plugin_*.%1").arg(m_extension), QDir::Files);
Q_FOREACH (const QFileInfo &file, files)
pluginsList << file.absoluteFilePath();
const QFileInfoList dirs = dir.entryInfoList(QDir::Dirs|QDir::NoDotAndDotDot);
@ -197,9 +193,9 @@ void CPluginManager::readPluginPaths()
Q_FOREACH (const QString &pluginFile, pluginsList)
{
CPluginSpec *spec = new CPluginSpec;
spec->setFileName(pluginFile);
PluginSpec *spec = new PluginSpec;
spec->m_pluginManager = this;
spec->setSpecFileName(pluginFile);
m_pluginSpecs.append(spec);
m_ipluginSpecs.append(spec);
}
@ -207,7 +203,7 @@ void CPluginManager::readPluginPaths()
Q_EMIT pluginsChanged();
}
void CPluginManager::setPluginState(CPluginSpec *spec, int destState)
void PluginManager::setPluginState(PluginSpec *spec, int destState)
{
if (spec->hasError() || spec->state() != destState-1)
return;
@ -233,7 +229,7 @@ void CPluginManager::setPluginState(CPluginSpec *spec, int destState)
default:
break;
}
Q_FOREACH (const CPluginSpec *depSpec, spec->dependencySpecs())
Q_FOREACH (const PluginSpec *depSpec, spec->dependencySpecs())
{
if (depSpec->state() != destState)
{
@ -256,19 +252,19 @@ void CPluginManager::setPluginState(CPluginSpec *spec, int destState)
}
}
QList<CPluginSpec *> CPluginManager::loadQueue()
QList<PluginSpec *> PluginManager::loadQueue()
{
QList<CPluginSpec *> queue;
Q_FOREACH(CPluginSpec *spec, m_pluginSpecs)
QList<PluginSpec *> queue;
Q_FOREACH(PluginSpec *spec, m_pluginSpecs)
{
QList<CPluginSpec *> circularityCheckQueue;
QList<PluginSpec *> circularityCheckQueue;
loadQueue(spec, queue, circularityCheckQueue);
}
return queue;
}
bool CPluginManager::loadQueue(CPluginSpec *spec, QList<CPluginSpec *> &queue,
QList<CPluginSpec *> &circularityCheckQueue)
bool PluginManager::loadQueue(PluginSpec *spec, QList<PluginSpec *> &queue,
QList<PluginSpec *> &circularityCheckQueue)
{
if (queue.contains(spec))
return true;
@ -295,7 +291,7 @@ bool CPluginManager::loadQueue(CPluginSpec *spec, QList<CPluginSpec *> &queue,
}
// add dependencies
Q_FOREACH (CPluginSpec *depSpec, spec->dependencySpecs())
Q_FOREACH (PluginSpec *depSpec, spec->dependencySpecs())
{
if (!loadQueue(depSpec, queue, circularityCheckQueue))
{
@ -311,17 +307,17 @@ bool CPluginManager::loadQueue(CPluginSpec *spec, QList<CPluginSpec *> &queue,
return true;
}
void CPluginManager::stopAll()
void PluginManager::stopAll()
{
QList<CPluginSpec *> queue = loadQueue();
Q_FOREACH (CPluginSpec *spec, queue)
QList<PluginSpec *> queue = loadQueue();
Q_FOREACH (PluginSpec *spec, queue)
setPluginState(spec, State::Stopped);
}
void CPluginManager::deleteAll()
void PluginManager::deleteAll()
{
QList<CPluginSpec *> queue = loadQueue();
QListIterator<CPluginSpec *> it(queue);
QList<PluginSpec *> queue = loadQueue();
QListIterator<PluginSpec *> it(queue);
it.toBack();
while (it.hasPrevious())
{

19
code/nel/tools/3d/object_viewer_qt/src/extension_system/plugin_manager.h
View file

@ -29,15 +29,15 @@ namespace ExtensionSystem
{
class IPlugin;
class CPluginSpec;
class PluginSpec;
class CPluginManager : public IPluginManager
class PluginManager : public IPluginManager
{
Q_OBJECT
public:
CPluginManager(QObject *parent = 0);
~CPluginManager();
PluginManager(QObject *parent = 0);
~PluginManager();
// Object pool operations
virtual void addObject(QObject *obj);
@ -49,7 +49,7 @@ public:
virtual QStringList getPluginPaths() const;
virtual void setPluginPaths(const QStringList &paths);
virtual QList<IPluginSpec *> plugins() const;
QList<CPluginSpec *> loadQueue();
QList<PluginSpec *> loadQueue();
// Settings
virtual void setSettings(QSettings *settings);
@ -58,21 +58,22 @@ public:
void writeSettings();
private:
void setPluginState(CPluginSpec *spec, int destState);
void setPluginState(PluginSpec *spec, int destState);
void readPluginPaths();
bool loadQueue(CPluginSpec *spec, QList<CPluginSpec *> &queue, QList<CPluginSpec *> &circularityCheckQueue);
bool loadQueue(PluginSpec *spec, QList<PluginSpec *> &queue, QList<PluginSpec *> &circularityCheckQueue);
void stopAll();
void deleteAll();
mutable QReadWriteLock m_lock;
QSettings *m_settings;
QList<CPluginSpec *> m_pluginSpecs;
QString m_extension;
QList<PluginSpec *> m_pluginSpecs;
QList<IPluginSpec *> m_ipluginSpecs;
QStringList m_pluginPaths;
QList<QObject *> m_allObjects;
}; // class CPluginManager
}; // class PluginManager
} // namespace ExtensionSystem

205
code/nel/tools/3d/object_viewer_qt/src/extension_system/plugin_spec.cpp
View file

@ -16,12 +16,15 @@
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// Project includes
#include "plugin_spec.h"
#include "iplugin.h"
#include "iplugin_manager.h"
#include "nel/misc/app_context.h"
#include "nel/misc/debug.h"
// Qt includes
#include <QtCore/QList>
#include <QtCore/QFile>
#include <QtCore/QFileInfo>
@ -30,8 +33,17 @@
namespace ExtensionSystem
{
const char *const PLUGIN_SPEC_NAME = "name";
const char *const PLUGIN_SPEC_VENDOR = "vendor";
const char *const PLUGIN_SPEC_VERSION = "version";
const char *const PLUGIN_SPEC_LIBRARY_NAME = "library-name";
const char *const PLUGIN_SPEC_DESCRIPTION = "description";
const char *const PLUGIN_SPEC_DEPENDENCIES = "dependencies";
const char *const PLUGIN_SPEC_DEPENDENCY = "dependency";
const char *const PLUGIN_SPEC_DEPENDENCY_NAME = "plugin-name";
const char *const PLUGIN_SPEC_DEPENDENCY_VERSION = "version";
CPluginSpec::CPluginSpec()
PluginSpec::PluginSpec()
: m_location(""),
m_filePath(""),
m_fileName(""),
@ -39,6 +51,8 @@ CPluginSpec::CPluginSpec()
m_version(""),
m_vendor(""),
m_description(""),
m_nameSpecFile(""),
m_suffix(""),
m_state(State::Invalid),
m_enabled(true),
m_enabledStartup(true),
@ -47,104 +61,195 @@ CPluginSpec::CPluginSpec()
m_plugin(0),
m_pluginManager(0)
{
#ifdef Q_OS_WIN
# ifdef DEBUG
m_suffix = "_d.dll";
# else
m_suffix = "_r.dll";
# endif
#else
m_suffix = ".so";
#endif
}
QString CPluginSpec::name() const
QString PluginSpec::name() const
{
return m_name;
}
QString CPluginSpec::version() const
QString PluginSpec::version() const
{
return m_version;
}
QString CPluginSpec::vendor() const
QString PluginSpec::vendor() const
{
return m_vendor;
}
QString CPluginSpec::description() const
QString PluginSpec::description() const
{
return m_description;
}
QString CPluginSpec::location() const
QString PluginSpec::location() const
{
return m_location;
}
QString CPluginSpec::filePath() const
QString PluginSpec::filePath() const
{
return m_filePath;
}
QString CPluginSpec::fileName() const
QString PluginSpec::fileName() const
{
return m_fileName;
}
IPlugin *CPluginSpec::plugin() const
IPlugin *PluginSpec::plugin() const
{
return m_plugin;
}
int CPluginSpec::state() const
int PluginSpec::state() const
{
return m_state;
}
bool CPluginSpec::hasError() const
bool PluginSpec::hasError() const
{
return m_hasError;
}
QString CPluginSpec::errorString() const
QString PluginSpec::errorString() const
{
return m_errorString;
}
QList<CPluginSpec *> CPluginSpec::dependencySpecs() const
QList<PluginSpec *> PluginSpec::dependencySpecs() const
{
return m_dependencySpecs;
}
bool CPluginSpec::setFileName(const QString &fileName)
bool PluginSpec::setFileName(const QString &fileName)
{
QFile file(fileName);
m_fileName = fileName + m_suffix;
m_filePath = m_location + "/" + m_fileName;
nlinfo(m_filePath.toStdString().c_str());
QFile file(m_filePath);
if (!file.exists())
return reportError(QCoreApplication::translate("CPluginSpec", "File does not exist: %1").arg(file.fileName()));
return reportError(QCoreApplication::translate("PluginSpec", "File does not exist: %1").arg(file.fileName()));
if (!file.open(QIODevice::ReadOnly))
return reportError(QCoreApplication::translate("CPluginSpec", "Could not open file for read: %1").arg(file.fileName()));
return reportError(QCoreApplication::translate("PluginSpec", "Could not open file for read: %1").arg(file.fileName()));
return true;
}
bool PluginSpec::setSpecFileName(const QString &specFileName)
{
m_nameSpecFile = specFileName;
QFile file(specFileName);
if (!file.exists())
return reportError(QCoreApplication::translate("PluginSpec", "Spec file does not exist: %1").arg(file.fileName()));
QFileInfo fileInfo(file);
m_location = fileInfo.absolutePath();
m_filePath = fileInfo.absoluteFilePath();
m_fileName = fileInfo.fileName();
readSpec();
return true;
}
bool PluginSpec::readSpec()
{
QFile file(m_nameSpecFile);
if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
return reportError(QCoreApplication::translate("PluginSpec", "Could not open spec file for read: %1").arg(file.fileName()));
QXmlStreamReader reader(&file);
while (!reader.atEnd())
{
if (reader.isStartElement())
parseSpec(reader);
reader.readNext();
}
if (reader.hasError())
return reportError(QCoreApplication::translate("PluginSpec", "Error parsing file %1: %2, at line %3, column %4")
.arg(file.fileName())
.arg(reader.errorString())
.arg(reader.lineNumber())
.arg(reader.columnNumber()));
m_state = State::Read;
return true;
}
void CPluginSpec::setEnabled(bool enabled)
void PluginSpec::parseSpec(QXmlStreamReader &reader)
{
QString elemName = reader.name().toString();
reader.readNext();
if (reader.isCharacters())
{
QString elemText = reader.text().toString();
if (elemName == PLUGIN_SPEC_LIBRARY_NAME)
setFileName(elemText);
if (elemName == PLUGIN_SPEC_NAME)
m_name = elemText;
if (elemName == PLUGIN_SPEC_VERSION)
m_version = elemText;
if (elemName == PLUGIN_SPEC_VENDOR)
m_vendor = elemText;
if (elemName == PLUGIN_SPEC_DESCRIPTION)
m_description = elemText;
if (elemName == PLUGIN_SPEC_DEPENDENCIES)
parseDependency(reader);
}
}
void PluginSpec::parseDependency(QXmlStreamReader &reader)
{
QString elemName;
while (!reader.atEnd() && (elemName != PLUGIN_SPEC_DEPENDENCIES))
{
reader.readNext();
elemName = reader.name().toString();
if (reader.isStartElement() && (elemName == PLUGIN_SPEC_DEPENDENCY))
{
// Read name dependency plugin
QString dependencyName = reader.attributes().value(PLUGIN_SPEC_DEPENDENCY_NAME).toString();
if (dependencyName.isEmpty())
{
reader.raiseError(QCoreApplication::translate("CPluginSpec", "'%1' misses attribute '%2'")
.arg(PLUGIN_SPEC_DEPENDENCY)
.arg(PLUGIN_SPEC_DEPENDENCY_NAME));
return;
}
// Read version dependency plugin
QString dependencyVersion = reader.attributes().value(PLUGIN_SPEC_DEPENDENCY_VERSION).toString();
m_dependencies.push_back(dependencyName);
}
}
}
void PluginSpec::setEnabled(bool enabled)
{
m_enabled = enabled;
}
bool CPluginSpec::isEnabled() const
bool PluginSpec::isEnabled() const
{
return m_enabled;
}
bool CPluginSpec::loadLibrary()
bool PluginSpec::loadLibrary()
{
if (m_hasError)
return false;
if (m_state != State::Read)
if (m_state != State::Resolved)
{
if (m_state == State::Loaded)
return true;
return reportError(QCoreApplication::translate("CPluginSpec", "Loading the library failed because state != Resolved"));
return reportError(QCoreApplication::translate("PluginSpec", "Loading the library failed because state != Resolved"));
}
QPluginLoader loader(m_filePath);
@ -155,38 +260,32 @@ bool CPluginSpec::loadLibrary()
if (!pluginObject)
{
loader.unload();
return reportError(QCoreApplication::translate("CPluginSpec", "Plugin is not valid (does not derive from IPlugin)"));
return reportError(QCoreApplication::translate("PluginSpec", "Plugin is not valid (does not derive from IPlugin)"));
}
pluginObject->setNelContext(&NLMISC::INelContext::getInstance());
m_name = pluginObject->name();
m_version = pluginObject->version();
m_vendor = pluginObject->vendor();
m_description = pluginObject->description();
m_state = State::Loaded;
m_plugin = pluginObject;
return true;
}
bool CPluginSpec::resolveDependencies(const QList<CPluginSpec *> &specs)
bool PluginSpec::resolveDependencies(const QList<PluginSpec *> &specs)
{
if (m_hasError)
return false;
if (m_state != State::Loaded)
if (m_state != State::Read)
{
m_errorString = QCoreApplication::translate("CPluginSpec", "Resolving dependencies failed because state != Read");
m_errorString = QCoreApplication::translate("PluginSpec", "Resolving dependencies failed because state != Read");
m_hasError = true;
return false;
}
QList<CPluginSpec *> resolvedDependencies;
QStringList dependencies = m_plugin->dependencies();
Q_FOREACH(const QString &dependency, dependencies)
QList<PluginSpec *> resolvedDependencies;
Q_FOREACH(const QString &dependency, m_dependencies)
{
CPluginSpec *found = 0;
PluginSpec *found = 0;
Q_FOREACH(CPluginSpec *spec, specs)
Q_FOREACH(PluginSpec *spec, specs)
{
if (QString::compare(dependency, spec->name(), Qt::CaseInsensitive) == 0)
{
@ -199,7 +298,7 @@ bool CPluginSpec::resolveDependencies(const QList<CPluginSpec *> &specs)
m_hasError = true;
if (!m_errorString.isEmpty())
m_errorString.append(QLatin1Char('\n'));
m_errorString.append(QCoreApplication::translate("CPluginSpec", "Could not resolve dependency '%1'")
m_errorString.append(QCoreApplication::translate("PluginSpec", "Could not resolve dependency '%1'")
.arg(dependency));
continue;
}
@ -209,34 +308,32 @@ bool CPluginSpec::resolveDependencies(const QList<CPluginSpec *> &specs)
return false;
m_dependencySpecs = resolvedDependencies;
m_state = State::Resolved;
return true;
}
bool CPluginSpec::initializePlugin()
bool PluginSpec::initializePlugin()
{
if (m_hasError)
return false;
if (m_state != State::Resolved)
if (m_state != State::Loaded)
{
if (m_state == State::Initialized)
return true;
return reportError(QCoreApplication::translate("CPluginSpec", "Initializing the plugin failed because state != Resolved)"));
return reportError(QCoreApplication::translate("PluginSpec", "Initializing the plugin failed because state != Loaded)"));
}
if (!m_plugin)
return reportError(QCoreApplication::translate("CPluginSpec", "Internal error: have no plugin instance to initialize"));
return reportError(QCoreApplication::translate("PluginSpec", "Internal error: have no plugin instance to initialize"));
QString err;
if (!m_plugin->initialize(m_pluginManager, &err))
return reportError(QCoreApplication::translate("CPluginSpec", "Plugin initialization failed: %1").arg(err));
return reportError(QCoreApplication::translate("PluginSpec", "Plugin initialization failed: %1").arg(err));
m_state = State::Initialized;
return true;
}
bool CPluginSpec::initializeExtensions()
bool PluginSpec::initializeExtensions()
{
if (m_hasError)
return false;
@ -244,17 +341,17 @@ bool CPluginSpec::initializeExtensions()
{
if (m_state == State::Running)
return true;
return reportError(QCoreApplication::translate("CPluginSpec", "Cannot perform extensionsInitialized because state != Initialized"));
return reportError(QCoreApplication::translate("PluginSpec", "Cannot perform extensionsInitialized because state != Initialized"));
}
if (!m_plugin)
return reportError(QCoreApplication::translate("CPluginSpec", "Internal error: have no plugin instance to perform extensionsInitialized"));
return reportError(QCoreApplication::translate("PluginSpec", "Internal error: have no plugin instance to perform extensionsInitialized"));
m_plugin->extensionsInitialized();
m_state = State::Running;
return true;
}
void CPluginSpec::stop()
void PluginSpec::stop()
{
if (!m_plugin)
return;
@ -262,7 +359,7 @@ void CPluginSpec::stop()
m_state = State::Stopped;
}
void CPluginSpec::kill()
void PluginSpec::kill()
{
if (!m_plugin)
return;
@ -271,17 +368,17 @@ void CPluginSpec::kill()
m_state = State::Deleted;
}
void CPluginSpec::setEnabledStartup(bool enabled)
void PluginSpec::setEnabledStartup(bool enabled)
{
m_enabledStartup = enabled;
}
bool CPluginSpec::isEnabledStartup() const
bool PluginSpec::isEnabledStartup() const
{
return m_enabledStartup;
}
bool CPluginSpec::reportError(const QString &err)
bool PluginSpec::reportError(const QString &err)
{
m_errorString = err;
m_hasError = true;

23
code/nel/tools/3d/object_viewer_qt/src/extension_system/plugin_spec.h
View file

@ -21,12 +21,14 @@
#include "iplugin_spec.h"
#include "QtCore/QList"
#include <QtCore/QList>
#include <QtCore/QStringList>
#include <QtCore/QXmlStreamReader>
namespace ExtensionSystem
{
class CPluginSpec: public IPluginSpec
class PluginSpec: public IPluginSpec
{
public:
virtual QString name() const;
@ -44,18 +46,22 @@ public:
virtual int state() const;
virtual bool hasError() const;
virtual QString errorString() const;
QList<CPluginSpec *> dependencySpecs() const;
QList<PluginSpec *> dependencySpecs() const;
/// Enables/disables load this plugin after restart the program
virtual void setEnabled(bool enabled);
virtual bool isEnabled() const;
private:
CPluginSpec();
PluginSpec();
bool setFileName(const QString &fileName);
bool setSpecFileName(const QString &specFileName);
bool readSpec();
void parseSpec(QXmlStreamReader &reader);
void parseDependency(QXmlStreamReader &reader);
bool loadLibrary();
bool resolveDependencies(const QList<CPluginSpec *> &specs);
bool resolveDependencies(const QList<PluginSpec *> &specs);
bool initializePlugin();
bool initializeExtensions();
void stop();
@ -77,16 +83,19 @@ private:
QString m_vendor;
QString m_description;
QString m_nameSpecFile;
QString m_suffix;
int m_state;
bool m_enabled, m_enabledStartup;
bool m_hasError;
QString m_errorString;
QStringList m_dependencies;
IPlugin *m_plugin;
IPluginManager *m_pluginManager;
QList<CPluginSpec *> m_dependencySpecs;
QList<PluginSpec *> m_dependencySpecs;
friend class CPluginManager;
friend class PluginManager;
};
} // namespace ExtensionSystem

2
code/nel/tools/3d/object_viewer_qt/src/main.cpp
View file

@ -148,7 +148,7 @@ sint main(int argc, char **argv)
NLMISC::CLibrary::addLibPath((qApp->applicationDirPath() + QString("/../PlugIns/nel")).toStdString());
#endif
ExtensionSystem::CPluginManager pluginManager;
ExtensionSystem::PluginManager pluginManager;
pluginManager.setSettings(settings);
QStringList pluginPaths;
#if !defined(NL_OS_MAC)