PartDesign: Add new need active body dialog with option to choose body (#4949)

* [PD] Add new need active body dialog Intended for use wherever an active body is needed but none exists. The dialog contains a list with the bodies present in the document, with an extra option to make a new body. Custom text can be provided if needed. This commit also replaces the warnings used by "new sketch" and "primitive" command with this new dialog. Addresses issue #4288.
2021-09-16 13:27:46 -04:00
parent 820e88f95b
commit e305dbd49c
8 changed files with 324 additions and 42 deletions
--- a/src/Mod/PartDesign/Gui/DlgActiveBody.cpp
+++ b/src/Mod/PartDesign/Gui/DlgActiveBody.cpp
@@ -0,0 +1,95 @@
+ /**************************************************************************
+ *   Copyright (c) 2021 FreeCAD Developers                                 *
+ *   Author: Ajinkya Dahale                                                *
+ *   Based on src/Gui/DlgAddProperty.cpp                                   *
+ *                                                                         *
+ *   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_
+# include <QMessageBox>
+#endif
+
+#include <Gui/Application.h>
+
+#include "DlgActiveBody.h"
+#include "ReferenceSelection.h"
+#include "Utils.h"
+
+Q_DECLARE_METATYPE(App::DocumentObject*);
+
+using namespace PartDesignGui;
+
+DlgActiveBody::DlgActiveBody(QWidget *parent, App::Document*& doc,
+                             const QString& infoText)
+    : QDialog(parent),
+      ui(new Ui_DlgActiveBody),
+      _doc(doc),
+      activeBody(nullptr)
+{
+    ui->setupUi(this);
+
+    QObject::connect(ui->bodySelect, SIGNAL(itemDoubleClicked(QListWidgetItem *)),
+                     this, SLOT(accept()));
+
+    if(!infoText.isEmpty()) {
+        ui->label->setText(infoText + QString::fromUtf8("\n\n") +
+                           QObject::tr("Please select"));
+    }
+
+    auto bodies = _doc->getObjectsOfType(PartDesign::Body::getClassTypeId());
+
+    PartDesign::Body* bodyOfActiveObject = nullptr;
+    for (const auto &obj :  Gui::Selection().getSelection()) {
+        bodyOfActiveObject = PartDesign::Body::findBodyOf(obj.pObject);
+        break; // Just get the body for first selected object
+    }
+
+    for (const auto &body : bodies) {
+        auto item = new QListWidgetItem(QString::fromUtf8(body->Label.getValue()));
+        item->setData(Qt::UserRole, QVariant::fromValue(body));
+        ui->bodySelect->addItem(item);
+
+        if (body == bodyOfActiveObject) {
+            item->setSelected(true);
+        }
+
+        // TODO: Any other logic (hover, select effects on view etc.)
+    }
+}
+
+void DlgActiveBody::accept()
+{
+    auto selectedItems = ui->bodySelect->selectedItems();
+    if (selectedItems.empty())
+        return;
+
+    App::DocumentObject* selectedBody =
+        selectedItems[0]->data(Qt::UserRole).value<App::DocumentObject*>();
+    if (selectedBody)
+        activeBody = makeBodyActive(selectedBody, _doc);
+    else
+        activeBody = makeBody(_doc);
+
+    QDialog::accept();
+}
+
+#include "moc_DlgActiveBody.cpp"