149 lines
5.9 KiB
C++
149 lines
5.9 KiB
C++
/***************************************************************************
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* Copyright (c) 2017 Markus Hovorka <m.hovorka@live.de> *
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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 <QMenu>
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# include <QPlainTextEdit>
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#endif
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#include <Base/Type.h>
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#include "ViewProviderTextDocument.h"
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#include "ActionFunction.h"
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#include "Document.h"
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#include "MainWindow.h"
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#include "PythonEditor.h"
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#include "TextDocumentEditorView.h"
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#include "ViewProviderDocumentObject.h"
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using namespace Gui;
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PROPERTY_SOURCE(Gui::ViewProviderTextDocument, Gui::ViewProviderDocumentObject)
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const char* ViewProviderTextDocument::SyntaxEnums[]= {"None","Python",nullptr};
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ViewProviderTextDocument::ViewProviderTextDocument()
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{
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sPixmap = "TextDocument";
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ADD_PROPERTY_TYPE(
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ReadOnly, (false), "Editor", App::Prop_None,
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"Defines whether the content can be edited.");
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QFont font;
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font.setFamily(QString::fromLatin1(App::GetApplication().GetUserParameter().
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GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Editor")->GetASCII("Font", font.family().toLatin1()).c_str()));
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font.setPointSize(App::GetApplication().GetUserParameter().
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GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Editor")->GetInt("FontSize", font.pointSize()));
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ADD_PROPERTY_TYPE(FontSize,(font.pointSize()), "Editor", App::Prop_None, "Font size");
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ADD_PROPERTY_TYPE(FontName,((const char*)font.family().toLatin1()), "Editor", App::Prop_None, "Font name");
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ADD_PROPERTY_TYPE(SyntaxHighlighter,(static_cast<long>(0)), "Editor", App::Prop_None, "Syntax highlighting");
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SyntaxHighlighter.setEnums(SyntaxEnums);
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DisplayMode.setStatus(App::Property::Hidden, true);
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OnTopWhenSelected.setStatus(App::Property::Hidden, true);
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SelectionStyle.setStatus(App::Property::Hidden, true);
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Visibility.setStatus(App::Property::Hidden, true);
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}
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void ViewProviderTextDocument::setupContextMenu(QMenu* menu, QObject* receiver, const char* member)
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{
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Gui::ActionFunction* func = new Gui::ActionFunction(menu);
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QAction* act = menu->addAction(QObject::tr("Edit text"));
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func->trigger(act, boost::bind(&ViewProviderTextDocument::doubleClicked, this));
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ViewProviderDocumentObject::setupContextMenu(menu, receiver, member);
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}
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bool ViewProviderTextDocument::doubleClicked()
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{
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if (!activateView()) {
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editorWidget = new QPlainTextEdit {};
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editorWidget->setReadOnly(ReadOnly.getValue());
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FontName.touch();
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SyntaxHighlighter.touch();
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getMainWindow()->addWindow(
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new TextDocumentEditorView {
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static_cast<App::TextDocument*>(getObject()),
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editorWidget, getMainWindow()});
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}
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return true;
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}
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void ViewProviderTextDocument::onChanged(const App::Property* prop)
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{
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if (editorWidget) {
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if (prop == &ReadOnly) {
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editorWidget->setReadOnly(ReadOnly.getValue());
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}
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else if (prop == &FontSize || prop == &FontName) {
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QFont font(QString::fromLatin1(this->FontName.getValue()), (int)this->FontSize.getValue());
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editorWidget->setFont(font);
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}
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else if (prop == &SyntaxHighlighter) {
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long value = SyntaxHighlighter.getValue();
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if (value == 1) {
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PythonSyntaxHighlighter* pythonSyntax = new PythonSyntaxHighlighter(editorWidget);
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pythonSyntax->setDocument(editorWidget->document());
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}
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else {
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QSyntaxHighlighter* shl = editorWidget->findChild<QSyntaxHighlighter*>();
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if (shl)
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shl->deleteLater();
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}
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}
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}
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ViewProviderDocumentObject::onChanged(prop);
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}
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MDIView* ViewProviderTextDocument::getMDIView() const
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{
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auto views = getDocument()->getMDIViewsOfType(
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TextDocumentEditorView::getClassTypeId());
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for (auto v : views) {
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auto textView = static_cast<TextDocumentEditorView *>(v);
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if (textView->getTextObject() == getObject()) {
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return textView;
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}
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}
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return nullptr;
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}
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bool ViewProviderTextDocument::activateView() const
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{
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auto views = getDocument()->getMDIViewsOfType(
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TextDocumentEditorView::getClassTypeId());
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for (auto v : views) {
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auto textView = static_cast<TextDocumentEditorView *>(v);
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if (textView->getTextObject() == getObject()) {
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getMainWindow()->setActiveWindow(textView);
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return true;
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}
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}
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return false;
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}
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