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#include "plugintree.h"
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#include "pluginloader.h"
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#include <QApplication>
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#include "qsvgicon.h"
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#include <QHeaderView>
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#include <QString>
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plugintree::plugintree(QWidget *parent) :
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QTreeWidget(parent)
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{
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this->editingItem=false;
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this->editeditemprev=new QString;
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this->setAcceptDrops(true);
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this->setDragDropMode(QAbstractItemView::DropOnly);
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connect(this,SIGNAL(itemChanged(QTreeWidgetItem*,int)),this,SLOT(pluginselectedslt(QTreeWidgetItem*,int)));
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connect(this,SIGNAL(itemSelectionChanged()),this,SLOT(itemSelectionChangedslt()));
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this->setHeaderLabels(QStringList()<<"Loaded plugins");
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emit this->geteplugintree();
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}
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void plugintree::pluginselectedslt(QTreeWidgetItem *item, int column)
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{
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Q_UNUSED(column)
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emit this->pluginselected(item->text(0));
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}
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void plugintree::itemSelectionChangedslt()
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{
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if(this->selectedItems().count()==1)
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{
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emit this->pluginselected(this->selectedItems().first()->text(0));
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}
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}
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void plugintree::treeChanged(const QList<socexplorerplugin*>& drivers)
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{
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this->clear();
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for(int i=0;i<drivers.count();i++)
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{
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QTreeWidgetItem* currentItem=new QTreeWidgetItem;
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currentItem->setIcon(0,QSvgIcon(":/images/server.svg"));
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currentItem->setText(0,drivers.at(i)->instanceName());
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this->addTopLevelItem(currentItem);
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if(drivers.at(i)->childs.count()!=0)
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{
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this->addplugin(drivers.at(i),currentItem);
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}
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currentItem->setExpanded(true);
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}
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}
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void plugintree::addplugin(socexplorerplugin *driver, QTreeWidgetItem *item)
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{
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for(int i=0;i<driver->childs.count();i++)
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{
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QTreeWidgetItem* currentItem=new QTreeWidgetItem;
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currentItem->setIcon(0,QSvgIcon(":/images/server.svg"));
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currentItem->setText(0,driver->childs.at(i)->instanceName());
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item->addChild(currentItem);
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if(driver->childs.at(i)->childs.count()!=0)
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{
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this->addplugin(driver->childs.at(i),currentItem);
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}
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currentItem->setExpanded(true);
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}
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}
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void plugintree::dragEnterEvent(QDragEnterEvent *event)
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{
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if (event->mimeData()->hasFormat("socexplorer/pluginName"))
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{
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if(pluginloader::isvalid(event->mimeData()->text()))
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{
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event->acceptProposedAction();
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}else
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{
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event->ignore();
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}
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} else
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{
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event->ignore();
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}
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}
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void plugintree::dragMoveEvent(QDragMoveEvent *event)
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{
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if (event->mimeData()->hasFormat("socexplorer/pluginName"))
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{
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if(pluginloader::isvalid(event->mimeData()->text()))
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{
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this->clearSelection();
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if(this->itemAt(event->pos())!=NULL)
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{
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this->itemAt(event->pos())->setSelected(true);
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event->acceptProposedAction();
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}
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else
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if(pluginloader::libcanberoot(event->mimeData()->text()))
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{
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event->acceptProposedAction();
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}
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else
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{
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event->ignore();
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}
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}else
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{
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event->ignore();
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}
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} else
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{
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event->ignore();
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}
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}
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void plugintree::mouseDoubleClickEvent(QMouseEvent *event)
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{
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this->clearSelection();
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this->editeditem=this->itemAt(event->pos());
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if(this->editeditem!=NULL && this->editingItem==false)
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{
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*this->editeditemprev=this->editeditem->text(0);
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this->openPersistentEditor(this->editeditem);
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this->editingItem=true;
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}
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QTreeWidget::mouseDoubleClickEvent(event);
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}
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void plugintree::mousePressEvent(QMouseEvent *event)
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{
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QTreeWidget::mousePressEvent(event);
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if(this->editingItem==true && this->editeditem!=this->itemAt(event->pos()))
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{
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this->closePersistentEditor(this->editeditem);
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if(QString::compare(this->editeditem->text(0),this->editeditemprev))
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{
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emit this->changeSysDriverInstName(this->editeditem->text(0),QString(*this->editeditemprev));
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}
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this->editingItem=false;
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}
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}
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void plugintree::keyPressEvent(QKeyEvent *event)
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{
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{
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switch(event->key())
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{
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case Qt::Key_Return:
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if(this->editingItem==true)
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{
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this->closePersistentEditor(this->editeditem);
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if(QString::compare(this->editeditem->text(0),this->editeditemprev))
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{
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emit this->changeSysDriverInstName(this->editeditem->text(0),QString(*this->editeditemprev));
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}
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this->editingItem=false;
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}
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break;
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case Qt::Key_Delete:
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if(this->selectedItems().count()==1)
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{
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emit this->closeSysDriver(this->selectedItems().first()->text(0));
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}
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break;
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default:
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break;
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}
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}
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}
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void plugintree::dropEvent(QDropEvent *event)
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{
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if (event->mimeData()->hasFormat("socexplorer/pluginName"))
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{
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QTreeWidgetItem* item=this->itemAt(event->pos());
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if(item!=NULL)
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{
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emit this->loadSysDriverToParent(event->mimeData()->text(),item->text(0));
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event->acceptProposedAction();
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}
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else if(pluginloader::libcanberoot(event->mimeData()->text()))
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{
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QString test(event->mimeData()->text());
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emit this->loadSysDriver(event->mimeData()->text());
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}
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if (event->source() == this)
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{
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event->setDropAction(Qt::MoveAction);
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event->accept();
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} else {
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if(pluginloader::checklibrary(event->mimeData()->text())!=0) //lib ok
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{
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if(pluginloader::libcanberoot(event->mimeData()->text()))
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event->acceptProposedAction();
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}
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}
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} else
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{
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event->ignore();
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}
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}
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