-// Copyright (C) 2006-2008 CEA/DEN, EDF R&D
+// Copyright (C) 2006-2012 CEA/DEN, EDF R&D
//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License.
//
-// This library 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
-// Lesser General Public License for more details.
+// This library 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
+// Lesser General Public License for more details.
//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
-// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
+
#include "RuntimeSALOME.hxx"
#include "CatalogWidget.hxx"
#include "TypeCode.hxx"
#include "ComponentDefinition.hxx"
#include "ItemMimeData.hxx"
+#include "QtGuiContext.hxx"
+#include <QApplication>
#include <QMimeData>
#include <QDrag>
#include <QPainter>
#include <QBitmap>
#include <QString>
#include <QFileInfo>
+#include <QMouseEvent>
#include <cassert>
_idCatalog = 0;
_cataMap.clear();
_typeToCataMap.clear();
+ _dragModifier=false;
setColumnCount(1);
setDragDropMode(QAbstractItemView::DragOnly);
setDragEnabled(true);
setDropIndicatorShown(true);
+
+ setSelectionMode(QAbstractItemView::ExtendedSelection);
}
bool CatalogWidget::addCatalogFromFile(std::string fileName)
{
DEBTRACE("CatalogWidget::addCatalogFromFile " << fileName);
- Catalog *cataProc = YACS::ENGINE::getSALOMERuntime()->loadCatalog("proc", fileName);
QFileInfo afi(fileName.c_str());
+ if(!afi.exists())
+ return false;
+ Catalog *cataProc = YACS::ENGINE::getSALOMERuntime()->loadCatalog("proc", fileName);
string aFile = afi.fileName().toStdString();
addCatalog(cataProc, aFile);
}
void CatalogWidget::startDrag(Qt::DropActions supportedActions)
{
DEBTRACE("startDrag " << supportedActions);
- QTreeWidgetItem *item = currentItem();
- assert(item);
- QTreeWidgetItem *parent = item->parent();
- if (!parent) return;
- QTreeWidgetItem *grandPa = parent->parent();
- if (!grandPa) return;
- QTreeWidgetItem *grandGrandPa = grandPa->parent();
- string cataName ="";
- if (grandGrandPa)
- cataName = grandGrandPa->text(0).toStdString();
- else
- cataName = grandPa->text(0).toStdString();
-
- DEBTRACE("cataName=" << cataName);
- assert(_cataMap.count(cataName));
- YACS::ENGINE::Catalog *catalog = _cataMap[cataName];
-
- QString mimeInfo;
- string compo = "";
- string definition = "";
- QPixmap pixmap;
- if (! parent->text(0).compare("Types"))
- {
- mimeInfo = "Type";
- definition = item->text(0).toStdString();
- pixmap.load("icons:data_link.png");
- }
- else if (parent->text(0).contains("Nodes"))
- {
- mimeInfo = "Node";
- definition = item->text(0).toStdString();
- pixmap.load("icons:add_node.png");
- }
- else if (! grandPa->text(0).compare("Components"))
+ if (! QtGuiContext::getQtCurrent()) return;
+ if (! QtGuiContext::getQtCurrent()->isEdition()) return;
+
+ QDrag *drag = 0;
+ ItemMimeData *mime = 0;
+ QString theMimeInfo;
+
+ QList<QTreeWidgetItem*> selectList = selectedItems();
+ for (int i=0; i<selectList.size(); i++)
{
- mimeInfo = "Service";
- definition = item->text(0).toStdString();
- compo = parent->text(0).toStdString();
- pixmap.load("icons:new_salome_service_node.png");
+ QTreeWidgetItem *parent = selectList[i]->parent();
+ if (!parent) continue;
+ QTreeWidgetItem *grandPa = parent->parent();
+ if (!grandPa) continue;
+ QTreeWidgetItem *grandGrandPa = grandPa->parent();
+ string cataName ="";
+ if (grandGrandPa)
+ cataName = grandGrandPa->text(0).toStdString();
+ else
+ cataName = grandPa->text(0).toStdString();
+ DEBTRACE("cataName=" << cataName);
+ YASSERT(_cataMap.count(cataName));
+ YACS::ENGINE::Catalog *catalog = _cataMap[cataName];
+
+ QString mimeInfo;
+ string compo = "";
+ string definition = "";
+ QPixmap pixmap;
+ if (! parent->text(0).compare("Types"))
+ {
+ mimeInfo = "Type";
+ definition = selectList[i]->text(0).toStdString();
+ pixmap.load("icons:data_link.png");
+ }
+ else if (parent->text(0).contains("Nodes"))
+ {
+ mimeInfo = "Node";
+ definition = selectList[i]->text(0).toStdString();
+ pixmap.load("icons:add_node.png");
+ }
+ else if (! grandPa->text(0).compare("Components"))
+ {
+ mimeInfo = "Service";
+ definition = selectList[i]->text(0).toStdString();
+ compo = parent->text(0).toStdString();
+ pixmap.load("icons:new_salome_service_node.png");
+ }
+ else
+ {
+ mimeInfo = "Component";
+ compo = selectList[i]->text(0).toStdString();
+ pixmap.load("icons:component.png");
+ }
+ QString mimeType = "yacs/cata" + mimeInfo;
+
+ if (!drag) // --- intialize mime data with the first selected item
+ {
+ DEBTRACE("mimeInfo=" << mimeInfo.toStdString() << " definition=" << definition << " compo=" << compo);
+ drag = new QDrag(this);
+ mime = new ItemMimeData;
+ drag->setMimeData(mime);
+ mime->setData(mimeType, mimeInfo.toAscii());
+ drag->setPixmap(pixmap);
+
+ theMimeInfo = mimeInfo;
+
+ mime->setCatalog(catalog);
+ mime->setCataName(cataName);
+ mime->setCompo(compo);
+ mime->setType(definition);
+ }
+ else // --- push only selected item of the same mimeType than the first
+ {
+ if (theMimeInfo == mimeInfo)
+ {
+ DEBTRACE("mimeInfo=" << mimeInfo.toStdString() << " definition=" << definition << " compo=" << compo);
+ mime->setCatalog(catalog);
+ mime->setCataName(cataName);
+ mime->setCompo(compo);
+ mime->setType(definition);
+ }
+ }
}
- else
+
+ if (drag)
{
- mimeInfo = "Component";
- compo = item->text(0).toStdString();
- pixmap.load("icons:component.png");
+ if(_dragModifier)
+ mime->setControl(true);
+ else
+ mime->setControl(false);
+
+ drag->exec(supportedActions);
}
- DEBTRACE("mimeInfo=" << mimeInfo.toStdString() << " definition=" << definition << " compo=" << compo);
- QString mimeType = "yacs/cata" + mimeInfo;
-
- QDrag *drag = new QDrag(this);
- ItemMimeData *mime = new ItemMimeData;
- drag->setMimeData(mime);
- mime->setData(mimeType, mimeInfo.toAscii());
- mime->setCatalog(catalog);
- mime->setCataName(cataName);
- mime->setCompo(compo);
- mime->setType(definition);
- drag->setPixmap(pixmap);
-
- drag->exec(supportedActions);
}
+
+void CatalogWidget::mousePressEvent(QMouseEvent *event)
+{
+ DEBTRACE("CatalogWidget::mousePressEvent ");
+ _dragModifier= false;
+ if(event->button() == Qt::MidButton)
+ _dragModifier= true;
+ QTreeWidget::mousePressEvent(event);
+}
+
