b300c80b90
* Base: Use explicit pointer syntax for freecad_cast This aligns our custom cast with other casts * All: Use explicit pointer syntax for freecad_cast
346 lines
12 KiB
C++
346 lines
12 KiB
C++
/***************************************************************************
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* Copyright (c) 2011 Juergen Riegel <FreeCAD@juergen-riegel.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <QMessageBox>
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# include <QAction>
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# include <QApplication>
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# include <QMenu>
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#endif
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#include <Base/Exception.h>
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#include <App/Document.h>
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#include <Gui/Application.h>
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#include <Gui/BitmapFactory.h>
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#include <Gui/Command.h>
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#include <Gui/Control.h>
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#include <Gui/Document.h>
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#include <Gui/MainWindow.h>
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#include <Mod/PartDesign/App/Body.h>
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#include <Mod/PartDesign/App/Feature.h>
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#include "TaskFeatureParameters.h"
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#include "ViewProvider.h"
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#include "ViewProviderPy.h"
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using namespace PartDesignGui;
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PROPERTY_SOURCE_WITH_EXTENSIONS(PartDesignGui::ViewProvider, PartGui::ViewProviderPart)
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ViewProvider::ViewProvider()
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{
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ViewProviderSuppressibleExtension::initExtension(this);
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PartGui::ViewProviderAttachExtension::initExtension(this);
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}
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ViewProvider::~ViewProvider() = default;
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bool ViewProvider::doubleClicked()
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{
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try {
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QString text = QObject::tr("Edit %1").arg(QString::fromUtf8(getObject()->Label.getValue()));
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Gui::Command::openCommand(text.toUtf8());
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FCMD_SET_EDIT(pcObject);
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}
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catch (const Base::Exception&) {
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Gui::Command::abortCommand();
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}
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return true;
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}
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void ViewProvider::setupContextMenu(QMenu* menu, QObject* receiver, const char* member)
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{
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QIcon iconObject = mergeGreyableOverlayIcons(Gui::BitmapFactory().pixmap("Part_ColorFace.svg"));
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QAction* act = menu->addAction(iconObject, QObject::tr("Set colors..."), receiver, member);
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act->setData(QVariant((int)ViewProvider::Color));
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// Call the extensions
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Gui::ViewProvider::setupContextMenu(menu, receiver, member);
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}
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bool ViewProvider::setEdit(int ModNum)
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{
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if (ModNum == ViewProvider::Transform) {
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if (forwardToLink()) {
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return true;
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}
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// this is feature so we need to forward the transform to the body
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forwardedViewProvider = getBodyViewProvider();
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return forwardedViewProvider->startEditing(ModNum);
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}
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else if (ModNum == ViewProvider::Default) {
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// When double-clicking on the item for this feature the
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// object unsets and sets its edit mode without closing
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// the task panel
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Gui::TaskView::TaskDialog *dlg = Gui::Control().activeDialog();
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TaskDlgFeatureParameters *featureDlg = qobject_cast<TaskDlgFeatureParameters *>(dlg);
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// NOTE: if the dialog is not partDesigan dialog the featureDlg will be NULL
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if (featureDlg && featureDlg->getViewObject() != this) {
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featureDlg = nullptr; // another feature left open its task panel
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}
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if (dlg && !featureDlg) {
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QMessageBox msgBox(Gui::getMainWindow());
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msgBox.setText(QObject::tr("A dialog is already open in the task panel"));
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msgBox.setInformativeText(QObject::tr("Do you want to close this dialog?"));
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msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
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msgBox.setDefaultButton(QMessageBox::Yes);
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int ret = msgBox.exec();
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if (ret == QMessageBox::Yes) {
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Gui::Control().reject();
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} else {
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return false;
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}
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}
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// clear the selection (convenience)
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Gui::Selection().clearSelection();
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// always change to PartDesign WB, remember where we come from
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oldWb = Gui::Command::assureWorkbench("PartDesignWorkbench");
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// start the edit dialog if
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if (!featureDlg) {
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featureDlg = this->getEditDialog();
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if (!featureDlg) { // Shouldn't generally happen
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throw Base::RuntimeError ("Failed to create new edit dialog.");
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}
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}
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Gui::Control().showDialog(featureDlg);
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return true;
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} else {
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return PartGui::ViewProviderPart::setEdit(ModNum);
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}
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}
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TaskDlgFeatureParameters *ViewProvider::getEditDialog() {
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throw Base::NotImplementedError("getEditDialog() not implemented");
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}
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void ViewProvider::unsetEdit(int ModNum)
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{
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// return to the WB we were in before editing the PartDesign feature
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if (!oldWb.empty())
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Gui::Command::assureWorkbench(oldWb.c_str());
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if (ModNum == ViewProvider::Default) {
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// when pressing ESC make sure to close the dialog
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#if 0
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PartDesign::Body* activeBody = Gui::Application::Instance->activeView()->getActiveObject<PartDesign::Body*>(PDBODYKEY);
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#endif
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Gui::Control().closeDialog();
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#if 0
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if ((activeBody != NULL) && (oldTip != NULL)) {
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Gui::Selection().clearSelection();
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Gui::Selection().addSelection(oldTip->getDocument()->getName(), oldTip->getNameInDocument());
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Gui::Command::doCommand(Gui::Command::Gui,"FreeCADGui.runCommand('PartDesign_MoveTip')");
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}
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#endif
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oldTip = nullptr;
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}
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else {
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PartGui::ViewProviderPart::unsetEdit(ModNum);
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oldTip = nullptr;
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}
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}
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void ViewProvider::updateData(const App::Property* prop)
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{
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// TODO What's that? (2015-07-24, Fat-Zer)
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if (prop->is<Part::PropertyPartShape>() &&
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strcmp(prop->getName(),"AddSubShape") == 0) {
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return;
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}
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inherited::updateData(prop);
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}
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void ViewProvider::onChanged(const App::Property* prop) {
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//if the object is inside of a body we make sure it is the only visible one on activation
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if(prop == &Visibility && Visibility.getValue()) {
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Part::BodyBase* body = Part::BodyBase::findBodyOf(getObject());
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if(body) {
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//hide all features in the body other than this object
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for(App::DocumentObject* obj : body->Group.getValues()) {
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if(obj->isDerivedFrom<PartDesign::Feature>() && obj != getObject()) {
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auto vpd = freecad_cast<Gui::ViewProviderDocumentObject*>(
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Gui::Application::Instance->getViewProvider(obj));
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if(vpd && vpd->Visibility.getValue())
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vpd->Visibility.setValue(false);
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}
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}
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}
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}
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PartGui::ViewProviderPartExt::onChanged(prop);
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}
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Gui::ViewProvider* ViewProvider::startEditing(int ModNum)
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{
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// in case of transform we forward the request to body
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if (ModNum == Transform) {
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forwardedViewProvider = nullptr;
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if (!ViewProviderPart::startEditing(ModNum)) {
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return nullptr;
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}
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return forwardedViewProvider;
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}
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return ViewProviderPart::startEditing(ModNum);
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}
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void ViewProvider::setTipIcon(bool onoff) {
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isSetTipIcon = onoff;
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signalChangeIcon();
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}
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QIcon ViewProvider::mergeColorfulOverlayIcons (const QIcon & orig) const
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{
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QIcon mergedicon = orig;
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if(isSetTipIcon) {
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static QPixmap px(Gui::BitmapFactory().pixmapFromSvg("PartDesign_Overlay_Tip", QSize(10, 10)));
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mergedicon = Gui::BitmapFactoryInst::mergePixmap(mergedicon, px, Gui::BitmapFactoryInst::BottomRight);
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}
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return Gui::ViewProvider::mergeColorfulOverlayIcons (mergedicon);
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}
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bool ViewProvider::onDelete(const std::vector<std::string> &)
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{
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PartDesign::Feature* feature = getObject<PartDesign::Feature>();
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App::DocumentObject* previousfeat = feature->BaseFeature.getValue();
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// Visibility - we want:
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// 1. If the visible object is not the one being deleted, we leave that one visible.
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// 2. If the visible object is the one being deleted, we make the previous object visible.
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if (isShow() && previousfeat && Gui::Application::Instance->getViewProvider(previousfeat)) {
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Gui::Application::Instance->getViewProvider(previousfeat)->show();
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}
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// find surrounding features in the tree
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Part::BodyBase* body = PartDesign::Body::findBodyOf(getObject());
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if (body) {
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// Deletion from the tree of a feature is handled by Document.removeObject, which has no clue
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// about what a body is. Therefore, Bodies, although an "activable" container, know nothing
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// about what happens at Document level with the features they contain.
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//
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// The Deletion command StdCmdDelete::activated, however does notify the viewprovider corresponding
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// to the feature (not body) of the imminent deletion (before actually doing it).
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//
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// Consequently, the only way of notifying a body of the imminent deletion of one of its features
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// so as to do the clean up required (moving basefeature references, tip management) is from the
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// viewprovider, so we call it here.
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//
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// fixes (#3084)
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FCMD_OBJ_CMD(body,"removeObject(" << Gui::Command::getObjectCmd(feature) << ')');
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}
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return true;
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}
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void ViewProvider::setBodyMode(bool bodymode) {
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std::vector<App::Property*> props;
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getPropertyList(props);
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auto vp = getBodyViewProvider();
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if(!vp)
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return;
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for(App::Property* prop : props) {
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//we keep visibility and selectibility per object
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if(prop == &Visibility ||
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prop == &Selectable)
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continue;
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//we hide only properties which are available in the body, not special ones
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if(!vp->getPropertyByName(prop->getName()))
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continue;
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prop->setStatus(App::Property::Hidden, bodymode);
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}
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}
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void ViewProvider::makeTemporaryVisible(bool onoff)
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{
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//make sure to not use the overridden versions, as they change properties
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if (onoff) {
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if (VisualTouched) {
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updateVisual();
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}
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Gui::ViewProvider::show();
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}
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else
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Gui::ViewProvider::hide();
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}
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PyObject* ViewProvider::getPyObject()
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{
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if (!pyViewObject)
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pyViewObject = new ViewProviderPy(this);
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pyViewObject->IncRef();
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return pyViewObject;
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}
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ViewProviderBody* ViewProvider::getBodyViewProvider() {
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auto body = PartDesign::Body::findBodyOf(getObject());
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auto doc = getDocument();
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if(body && doc) {
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auto vp = doc->getViewProvider(body);
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if(vp && vp->isDerivedFrom<ViewProviderBody>())
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return static_cast<ViewProviderBody*>(vp);
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}
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return nullptr;
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}
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namespace Gui {
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/// @cond DOXERR
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PROPERTY_SOURCE_TEMPLATE(PartDesignGui::ViewProviderPython, PartDesignGui::ViewProvider)
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/// @endcond
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// explicit template instantiation
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template class PartDesignGuiExport ViewProviderFeaturePythonT<PartDesignGui::ViewProvider>;
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}
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