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Add TextDocument with full size editor

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A new document object App::TextDocument. It has a property Text which
holds the text of the document as a string. This commit also contains a
full size editor based on QPlainTextEdit. It can only be used by the
TextDocument and has a read only mode invoked for read only documents
(ReadOnly property set to true). The editor is invoked by a double
click on the TextDocument.
This commit is contained in:
Markus Hovorka
2017-07-03 14:43:47 +02:00
committed by wmayer
parent 77647237db
commit f9f2d8c31b
12 changed files with 726 additions and 0 deletions
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2
src/App/Application.cpp
View File

@@ -106,6 +106,7 @@
#include "OriginFeature.h"
#include "Origin.h"
#include "MaterialObject.h"
#include "TextDocument.h"
#include "Expression.h"
#include "Transactions.h"
#include <App/MaterialPy.h>
@@ -1301,6 +1302,7 @@ void Application::initTypes(void)
App ::MeasureDistance ::init();
App ::MaterialObject ::init();
App ::MaterialObjectPython ::init();
App ::TextDocument ::init();
App ::Placement ::init();
App ::OriginFeature ::init();
App ::Plane ::init();

2
src/App/CMakeLists.txt
View File

@@ -150,6 +150,7 @@ SET(Document_CPP_SRCS
VRMLObject.cpp
MaterialObject.cpp
MergeDocuments.cpp
TextDocument.cpp
)
SET(Document_HPP_SRCS
@@ -187,6 +188,7 @@ SET(Document_HPP_SRCS
VRMLObject.h
MaterialObject.h
MergeDocuments.h
TextDocument.h
)
SET(Document_SRCS
${Document_CPP_SRCS}

63
src/App/TextDocument.cpp Normal file
View File

@@ -0,0 +1,63 @@
/***************************************************************************
* Copyright (c) 2017 Markus Hovorka <m.hovorka@live.de> *
* *
* 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"
#include <string>
#include <fstream>
#include <boost/signals2.hpp>
#include "DocumentObject.h"
#include "TextDocument.h"
using namespace App;
PROPERTY_SOURCE(App::TextDocument, App::DocumentObject)
TextDocument::TextDocument()
{
ADD_PROPERTY_TYPE(
Text, (""), 0, App::Prop_Hidden,
"Content of the document.");
ADD_PROPERTY_TYPE(
ReadOnly, (false), 0, App::Prop_None,
"Defines whether the content can be edited.");
}
void TextDocument::onChanged(const Property* prop)
{
if (prop == &Text)
textChanged();
DocumentObject::onChanged(prop);
}
const char* TextDocument::getViewProviderName() const
{
return "Gui::ViewProviderTextDocument";
}
boost::signals2::connection TextDocument::connect(const TextSlot &sub)
{
return textChanged.connect(sub);
}

61
src/App/TextDocument.h Normal file
View File

@@ -0,0 +1,61 @@
/***************************************************************************
* Copyright (c) 2017 Markus Hovorka <m.hovorka@live.de> *
* *
* 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 *
* *
***************************************************************************/
#ifndef APP_TEXTDOCUMENT_H
#define APP_TEXTDOCUMENT_H
#include <string>
#include <boost/signals2.hpp>
#include "DocumentObject.h"
#include "PropertyStandard.h"
namespace App
{
class AppExport TextDocument : public App::DocumentObject {
PROPERTY_HEADER(App::TextDocument);
public:
using TextSignal = boost::signals2::signal<void ()>;
using TextSlot = TextSignal::slot_type;
PropertyString Text;
PropertyBool ReadOnly;
TextDocument();
~TextDocument() {};
void onChanged(const Property* prop);
const char* getViewProviderName() const;
boost::signals2::connection connect(const TextSlot &sub);
private:
TextSignal textChanged;
};
}
#endif

2
src/Gui/Application.cpp
View File

@@ -115,6 +115,7 @@
#include "ViewProviderPart.h"
#include "ViewProviderOrigin.h"
#include "ViewProviderMaterialObject.h"
#include "ViewProviderTextDocument.h"
#include "ViewProviderGroupExtension.h"
#include "Language/Translator.h"
@@ -1547,6 +1548,7 @@ void Application::initTypes(void)
Gui::ViewProviderOrigin ::init();
Gui::ViewProviderMaterialObject ::init();
Gui::ViewProviderMaterialObjectPython ::init();
Gui::ViewProviderTextDocument ::init();
// Workbench
Gui::Workbench ::init();

5
src/Gui/CMakeLists.txt
View File

@@ -242,6 +242,7 @@ set(Gui_MOC_HDRS
DockWindowManager.h
DocumentRecovery.h
EditorView.h
TextDocumentEditorView.h
ExpressionCompleter.h
DlgExpressionInput.h
FileDialog.h
@@ -631,6 +632,7 @@ SOURCE_GROUP("Dock Windows" FILES ${Dock_Windows_SRCS})
SET(Editor_CPP_SRCS
CallTips.cpp
EditorView.cpp
TextDocumentEditorView.cpp
PythonConsole.cpp
PythonConsolePy.cpp
PythonDebugger.cpp
@@ -641,6 +643,7 @@ SET(Editor_CPP_SRCS
SET(Editor_HPP_SRCS
CallTips.h
EditorView.h
TextDocumentEditorView.h
PythonConsole.h
PythonConsolePy.h
PythonDebugger.h
@@ -896,6 +899,7 @@ SET(Viewprovider_CPP_SRCS
ViewProviderPart.cpp
ViewProviderOrigin.cpp
ViewProviderMaterialObject.cpp
ViewProviderTextDocument.cpp
)
SET(Viewprovider_SRCS
${Viewprovider_CPP_SRCS}
@@ -924,6 +928,7 @@ SET(Viewprovider_SRCS
ViewProviderPart.h
ViewProviderOrigin.h
ViewProviderMaterialObject.h
ViewProviderTextDocument.h
)
SOURCE_GROUP("View3D\\Viewprovider" FILES ${Viewprovider_SRCS})

230
src/Gui/Icons/TextDocument.svg Normal file
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@@ -0,0 +1,230 @@
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1
src/Gui/Icons/resource.qrc
View File

@@ -11,6 +11,7 @@
<file>freecad.svg</file>
<file>freecad-doc.png</file>
<file>bulb.svg</file>
<file>TextDocument.svg</file>
<file>button_down.svg</file>
<file>button_left.svg</file>
<file>button_right.svg</file>

168
src/Gui/TextDocumentEditorView.cpp Normal file
View File

@@ -0,0 +1,168 @@
/***************************************************************************
* Copyright (c) 2017 Markus Hovorka <m.hovorka@live.de> *
* *
* 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"
#include <iostream>
#include <boost/bind.hpp>
#include <boost/signals2.hpp>
#include <QString>
#include <QMessageBox>
#include <QPushButton>
#include <App/TextDocument.h>
#include <Gui/Document.h>
#include <Gui/Application.h>
#include <Gui/MainWindow.h>
#include "TextDocumentEditorView.h"
using namespace Gui;
TextDocumentEditorView::TextDocumentEditorView(
App::TextDocument* txtDoc, QPlainTextEdit* e,
QWidget* parent)
: MDIView(
Application::Instance->getDocument(txtDoc->getDocument()),
parent),
editor {e}, textDocument {txtDoc}
{
setupEditor();
setupConnection();
setCentralWidget(editor);
}
TextDocumentEditorView::~TextDocumentEditorView()
{
textConnection.disconnect();
}
bool TextDocumentEditorView::event(QEvent *event)
{
if (event->type() == QEvent::Show && sourceModified) {
refresh();
sourceModified = false;
}
return MDIView::event(event);
}
void TextDocumentEditorView::setupEditor()
{
connect(getEditor()->document(), SIGNAL(modificationChanged(bool)),
this, SLOT(setWindowModified(bool)));
getEditor()->setReadOnly(textDocument->ReadOnly.getValue());
setWindowTitle(QString::fromLatin1(textDocument->Label.getValue())
+ QString::fromLatin1("[*]"));
getEditor()->setPlainText(
QString::fromUtf8(textDocument->Text.getValue()));
}
void TextDocumentEditorView::setupConnection()
{
textConnection = textDocument->connect(
boost::bind(&TextDocumentEditorView::sourceChanged, this));
}
void TextDocumentEditorView::sourceChanged()
{
if (getMainWindow()->activeWindow() == this) {
refresh();
sourceModified = false;
} else {
sourceModified = true;
}
}
void TextDocumentEditorView::refresh()
{
QString text = QString::fromStdString(
textDocument->Text.getStrValue());
if (isEditorModified()) {
QMessageBox msgBox {this};
msgBox.setWindowTitle(QString::fromUtf8("Text updated"));
msgBox.setIcon(QMessageBox::Question);
msgBox.setText(QString::fromUtf8(
"The text of the underlying object has changed. "
"Discard changes and reload the text from the object?"));
QPushButton* yesBtt = msgBox.addButton(
QString::fromUtf8("Yes, reload."), QMessageBox::YesRole);
QPushButton* noBtt = msgBox.addButton(
QString::fromUtf8("No"), QMessageBox::NoRole);
msgBox.exec();
if (msgBox.clickedButton() == noBtt)
return;
}
getEditor()->setPlainText(text);
}
bool TextDocumentEditorView::onMsg(const char* msg, const char**)
{
if (strcmp(msg,"Save") == 0) {
saveToObject();
return true;
}
return false;
}
bool TextDocumentEditorView::isEditorModified() const
{
return getEditor()->document()->isModified();
}
bool TextDocumentEditorView::onHasMsg(const char* msg) const
{
if (strcmp(msg,"Save") == 0)
return isEditorModified();
return false;
}
bool TextDocumentEditorView::canClose()
{
if (!getEditor()->document()->isModified())
return true;
this->setFocus();
QString question {
tr("The document has been modified.\n"
"Do you want to save your changes?")};
auto reply = QMessageBox::question(
this, tr("Unsaved document"), question,
QMessageBox::Yes|QMessageBox::Default, QMessageBox::No,
QMessageBox::Cancel|QMessageBox::Escape);
if (reply == QMessageBox::Yes)
saveToObject();
return reply != QMessageBox::Cancel;
}
void TextDocumentEditorView::saveToObject()
{
boost::signals2::shared_connection_block textBlock {textConnection};
textDocument->Text.setValue(
getEditor()->document()->toPlainText().toStdString());
getEditor()->document()->setModified(false);
}
#include "moc_TextDocumentEditorView.cpp"

71
src/Gui/TextDocumentEditorView.h Normal file
View File

@@ -0,0 +1,71 @@
/***************************************************************************
* Copyright (c) 2017 Markus Hovorka <m.hovorka@live.de> *
* *
* 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 *
* *
***************************************************************************/
#ifndef GUI_TEXTDOCUMENTEDITORVIEW_H
#define GUI_TEXTDOCUMENTEDITORVIEW_H
#include "PreCompiled.h"
#include <string>
#include <boost/signals2.hpp>
#include <QPlainTextEdit>
#include <App/TextDocument.h>
#include <Gui/MDIView.h>
#include <Gui/Window.h>
namespace Gui {
class GuiExport TextDocumentEditorView : public MDIView {
Q_OBJECT
public:
TextDocumentEditorView(
App::TextDocument* textDocument,
QPlainTextEdit* editor, QWidget* parent);
~TextDocumentEditorView();
const char *getName() const { return "TextDocumentEditorView"; }
bool onMsg(const char* msg, const char**);
bool onHasMsg(const char* msg) const;
bool canClose() override;
bool event(QEvent *event);
QPlainTextEdit* getEditor() const { return editor; }
App::TextDocument* getTextObject() const { return textDocument; }
private:
void setupEditor();
void setupConnection();
void saveToObject();
void sourceChanged();
void refresh();
bool isEditorModified() const;
QPlainTextEdit *const editor;
App::TextDocument *const textDocument;
boost::signals2::connection textConnection;
bool sourceModified = false;
};
}
#endif

72
src/Gui/ViewProviderTextDocument.cpp Normal file
View File

@@ -0,0 +1,72 @@
/***************************************************************************
* Copyright (c) 2017 Markus Hovorka <m.hovorka@live.de> *
* *
* 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 <QPlainTextEdit>
#endif
#include <Base/Type.h>
#include <Gui/ViewProviderDocumentObject.h>
#include <Gui/TextDocumentEditorView.h>
#include <Gui/MainWindow.h>
#include <Gui/Document.h>
#include "ViewProviderTextDocument.h"
using namespace Gui;
PROPERTY_SOURCE(Gui::ViewProviderTextDocument, Gui::ViewProviderDocumentObject)
ViewProviderTextDocument::ViewProviderTextDocument()
{
sPixmap = "TextDocument";
}
bool ViewProviderTextDocument::doubleClicked()
{
if (!activateView()) {
auto* editorWidget = new QPlainTextEdit {};
getMainWindow()->addWindow(
new TextDocumentEditorView {
static_cast<App::TextDocument*>(getObject()),
editorWidget, getMainWindow()});
}
return true;
}
bool ViewProviderTextDocument::activateView() const
{
auto views = getDocument()->getMDIViewsOfType(
TextDocumentEditorView::getClassTypeId());
for (auto v : views) {
auto textView = static_cast<TextDocumentEditorView *>(v);
if (textView->getTextObject() == getObject()) {
getMainWindow()->setActiveWindow(textView);
return true;
}
}
return false;
}

49
src/Gui/ViewProviderTextDocument.h Normal file
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/***************************************************************************
* Copyright (c) 2017 Markus Hovorka <m.hovorka@live.de> *
* *
* 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 *
* *
***************************************************************************/
#ifndef GUI_ViewProviderTextDocument_H
#define GUI_ViewProviderTextDocument_H
#include "PreCompiled.h"
#include "ViewProviderDocumentObject.h"
namespace Gui {
class GuiExport ViewProviderTextDocument : public ViewProviderDocumentObject {
PROPERTY_HEADER(Gui::ViewProviderTextDocument);
public:
ViewProviderTextDocument();
~ViewProviderTextDocument() {}
bool doubleClicked();
bool isShow() const { return true; }
private:
bool activateView() const;
};
}
#endif