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| #include "CopyEngineManager.h"
#include "ui_CopyEngineOptions.h"
CopyEngineManager::CopyEngineManager(QObject *parent) :
QObject(parent),
ui(new Ui::CopyEngineOptions())
{
ULTRACOPIER_DEBUGCONSOLE(DebugEngine::Notice,"start()");
copyEngineId=-1;
//setup the ui layout
tempWidget=new QWidget();
ui->setupUi(tempWidget);
QList<PluginsManager::PluginsAvailable> list=plugins->getPluginsByCategory("CopyEngine");
foreach(PluginsManager::PluginsAvailable currentPlugin,list)
onePluginAdded(currentPlugin.category,currentPlugin.pluginPath);
//load the options
QList<QPair<QString, QVariant> > KeysList;
KeysList.append(qMakePair(QString("CopyEngine"),QVariant("CopyEngine-Qt")));
options->addOptionGroup("CopyEngine",KeysList,"interface",ui->formLayout);
options->setTabText("interface",tr("Interface"));
connect(plugins,SIGNAL(onePluginAdded(QString,QString)), this,SLOT(onePluginAdded(QString,QString)));
connect(plugins,SIGNAL(onePluginWillBeRemoved(QString,QString)), this,SLOT(onePluginWillBeRemoved(QString,QString)),Qt::BlockingQueuedConnection);
loadCopyEngine();
}
void CopyEngineManager::onePluginAdded(QString category,QString path)
{
if(category!="CopyEngine")
return;
QList<PluginsManager::PluginsAvailable> list=plugins->getPluginsByCategory("CopyEngine");
foreach(PluginsManager::PluginsAvailable currentPlugin,list)
if(currentPlugin.pluginPath==path)
{
ui->copyEngine->addItem(plugins->getTranslatedText(currentPlugin,"name",languages->getMainShortName()),currentPlugin.internalName);
return;
}
}
void CopyEngineManager::onePluginWillBeRemoved(QString category,QString path)
{
if(category!="CopyEngine")
return;
QList<PluginsManager::PluginsAvailable> list=plugins->getPluginsByCategory("CopyEngine");
foreach(PluginsManager::PluginsAvailable currentPlugin,list)
if(currentPlugin.pluginPath==path)
{
if(ui->copyEngine->findData(currentPlugin.internalName)!=-1)
ui->copyEngine->removeItem(ui->copyEngine->findData(currentPlugin.internalName));
else
ULTRACOPIER_DEBUGCONSOLE(DebugEngine::Error,"Unable to locate the entry");
options->applyOptionValue("CopyEngine","CopyEngine");
int index=0;
while(index<pluginList.size())
{
if(pluginList.at(index).path==currentPlugin.pluginPath)
{
if(pluginList.at(index).id==copyEngineId)
{
copyEngineId=-1;
if(pluginList.at(index).intances.size()<=0)
{
if(pluginList.at(index).pointer->unload())
{
engineIdList.removeOne(pluginList.at(index).id);
pluginList.removeAt(index);
}
}
}
return;
}
index++;
}
return;
}
loadCopyEngine();
}
void CopyEngineManager::loadCopyEngine()
{
copyEngineId=-1;
if(ui->copyEngine->currentIndex()==-1)
{
ULTRACOPIER_DEBUGCONSOLE(DebugEngine::Warning,"Current item selection not found");
return;
}
QString name=ui->copyEngine->itemData(ui->copyEngine->currentIndex()).toString();
QList<PluginsManager::PluginsAvailable> list=plugins->getPluginsByCategory("CopyEngine");
foreach(PluginsManager::PluginsAvailable currentPlugin,list)
if(currentPlugin.internalName==name)
{
//setFileName
QString pluginPath=currentPlugin.pluginPath+PluginsManager::getResolvedPluginName("copyEngine");
//search into loaded session
int index=0;
while(index<pluginList.size())
{
if(pluginList.at(index).pluginPath==pluginPath)
{
copyEngineId=pluginList.at(index).id;
return;
}
index++;
}
CopyEnginePlugin newItem;
newItem.id=incrementId();
newItem.pluginPath=pluginPath;
newItem.path=currentPlugin.pluginPath;
newItem.pointer=new QPluginLoader(newItem.pluginPath);
if(newItem.pointer->load())
pluginList<<newItem;
else
ULTRACOPIER_DEBUGCONSOLE(DebugEngine::Warning,"unable to load the plugin: "+newItem.pointer->errorString());
return;
}
}
void CopyEngineManager::unloadCopyEngine(PluginInterface_CopyEngine *intance)
{
int index=0;
while(index<pluginList.size())
{
if(pluginList.at(index).intances.contains(intance))
{
intance->deleteLater();
pluginList[index].intances.removeOne(intance);
if(pluginList.at(index).intances.size()<=0 && pluginList.at(index).id!=copyEngineId)
{
engineIdList.removeOne(pluginList.at(index).id);
if(pluginList.at(index).pointer->unload())
pluginList.removeAt(index);
}
return;
}
index++;
}
}
PluginInterface_CopyEngine * CopyEngineManager::getCopyEngine()
{
int index=0;
while(index<pluginList.size())
{
if(pluginList.at(index).id!=copyEngineId)
{
QObject *plugin = pluginList.at(index).pointer->instance();
if(plugin)
{
PluginInterface_CopyEngine *currentCopyEngine = qobject_cast<PluginInterface_CopyEngine *>(plugin);
if(currentCopyEngine)
{
pluginList[index].intances << currentCopyEngine;
return currentCopyEngine;
}
else
return NULL;
}
else
return NULL;
}
index++;
}
return NULL;
}
int CopyEngineManager::incrementId()
{
do
{
nextOrderId++;
if(nextOrderId>2000000)
nextOrderId=0;
} while(engineIdList.contains(nextOrderId));
return nextOrderId;
} |
