/
ViewProviderProjGroup.cpp
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/
ViewProviderProjGroup.cpp
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/***************************************************************************
* Copyright (c) 2013 Luke Parry <l.parry@warwick.ac.uk> *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* 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 Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#include "PreCompiled.h"
#ifndef _PreComp_
# ifdef FC_OS_WIN32
# include <windows.h>
# endif
# include <QAction>
# include <QMenu>
# include <QMessageBox>
# include <QTextStream>
#endif
#include <Base/Console.h>
#include <Base/Parameter.h>
#include <App/Application.h>
#include <App/Document.h>
#include <App/DocumentObject.h>
#include <Gui/Application.h>
#include <Gui/BitmapFactory.h>
#include <Gui/Control.h>
#include <Gui/Command.h>
#include <Gui/Document.h>
#include <Gui/MainWindow.h>
#include <Gui/Selection.h>
#include <Gui/SoFCSelection.h>
#include <Gui/ViewProviderDocumentObject.h>
#include <Mod/TechDraw/App/DrawProjGroupItem.h>
#include "TaskProjGroup.h"
#include "ViewProviderProjGroup.h"
using namespace TechDrawGui;
PROPERTY_SOURCE(TechDrawGui::ViewProviderProjGroup, TechDrawGui::ViewProviderDrawingView)
//**************************************************************************
// Construction/Destruction
ViewProviderProjGroup::ViewProviderProjGroup()
{
sPixmap = "TechDraw_Tree_ProjGroup";
}
ViewProviderProjGroup::~ViewProviderProjGroup()
{
}
void ViewProviderProjGroup::attach(App::DocumentObject *pcFeat)
{
// call parent attach method
ViewProviderDrawingView::attach(pcFeat);
}
void ViewProviderProjGroup::setDisplayMode(const char* ModeName)
{
ViewProviderDrawingView::setDisplayMode(ModeName);
}
std::vector<std::string> ViewProviderProjGroup::getDisplayModes(void) const
{
// get the modes of the father
std::vector<std::string> StrList = ViewProviderDrawingView::getDisplayModes();
StrList.push_back("Drawing");
return StrList;
}
void ViewProviderProjGroup::updateData(const App::Property* prop)
{
ViewProviderDrawingView::updateData(prop);
}
void ViewProviderProjGroup::onChanged(const App::Property *prop)
{
ViewProviderDrawingView::onChanged(prop);
}
void ViewProviderProjGroup::setupContextMenu(QMenu* menu, QObject* receiver, const char* member)
{
Q_UNUSED(menu);
Q_UNUSED(receiver);
Q_UNUSED(member);
}
bool ViewProviderProjGroup::setEdit(int ModNum)
{
Q_UNUSED(ModNum);
// When double-clicking on the item for this sketch the
// object unsets and sets its edit mode without closing
// the task panel
Gui::TaskView::TaskDialog *dlg = Gui::Control().activeDialog();
TaskDlgProjGroup *projDlg = qobject_cast<TaskDlgProjGroup *>(dlg);
if (projDlg && projDlg->getViewProvider() != this)
projDlg = 0; // another sketch left open its task panel
// clear the selection (convenience)
Gui::Selection().clearSelection();
// start the edit dialog
if (projDlg) {
projDlg->setCreateMode(false);
Gui::Control().showDialog(projDlg);
} else {
Gui::Control().showDialog(new TaskDlgProjGroup(getObject(),false));
}
return true;
}
void ViewProviderProjGroup::unsetEdit(int ModNum)
{
Q_UNUSED(ModNum);
if (ModNum == ViewProvider::Default) {
Gui::Control().closeDialog();
}
else {
ViewProviderDrawingView::unsetEdit(ModNum);
}
}
bool ViewProviderProjGroup::doubleClicked(void)
{
setEdit(0);
return true;
}
bool ViewProviderProjGroup::onDelete(const std::vector<std::string> &)
{
// warn the user if the ProjGroup is not empty
// check if there are items in the group
auto objs = claimChildren();
if (!objs.empty())
{
// generate dialog
QString bodyMessage;
QTextStream bodyMessageStream(&bodyMessage);
bodyMessageStream << qApp->translate("Std_Delete",
"The projection group is not empty, therefore\n the following referencing objects might be lost.\n\n"
"Are you sure you want to continue?\n");
for (auto ObjIterator : objs)
bodyMessageStream << '\n' << QString::fromUtf8(ObjIterator->Label.getValue());
// show and evaluate dialog
int DialogResult = QMessageBox::warning(Gui::getMainWindow(),
qApp->translate("Std_Delete", "Object dependencies"), bodyMessage,
QMessageBox::Yes, QMessageBox::No);
if (DialogResult == QMessageBox::Yes)
return true;
else
return false;
}
else
return true;
}
bool ViewProviderProjGroup::canDelete(App::DocumentObject *obj) const
{
// deletions of views from a ProjGroup don't necesarily destroy anything
// thus we can pass this action
// we can warn the user if necessary in the object's ViewProvider in the onDelete() function
Q_UNUSED(obj)
return true;
}
std::vector<App::DocumentObject*> ViewProviderProjGroup::claimChildren(void) const
{
// Collect any child fields
std::vector<App::DocumentObject*> temp;
const std::vector<App::DocumentObject *> &views = getObject()->Views.getValues();
try {
for(std::vector<App::DocumentObject *>::const_iterator it = views.begin(); it != views.end(); ++it) {
temp.push_back(*it);
}
return temp;
} catch (...) {
std::vector<App::DocumentObject*> tmp;
return tmp;
}
}
TechDraw::DrawProjGroup* ViewProviderProjGroup::getViewObject() const
{
return dynamic_cast<TechDraw::DrawProjGroup*>(pcObject);
}
TechDraw::DrawProjGroup* ViewProviderProjGroup::getObject() const
{
return getViewObject();
}