TextDisplay::TextDisplay()
{
text = new osgText::Text();
textGeode = new osg::Geode();
projectionMatrix = new osg::Projection;
int x, y, width, height;
((osgViewer::GraphicsWindow* )getViewer()->getCamera()->getGraphicsContext())->getWindowRectangle(x, y, width, height);
projectionMatrix->setMatrix(osg::Matrix::ortho2D(x, windowWidth, y, windowHeight));
viewMatrix = new osg::MatrixTransform;
viewMatrix->setMatrix(osg::Matrix::identity());
viewMatrix->setReferenceFrame(osg::Transform::ABSOLUTE_RF);
//root->addChild(projectionMatrix);
addToSceneGraph(projectionMatrix);
projectionMatrix->addChild(viewMatrix);
viewMatrix->addChild(textGeode);
textGeode->addDrawable(text);
osg::StateSet* stateSet = new osg::StateSet();
textGeode->setStateSet(stateSet);
stateSet->setMode(GL_DEPTH_TEST, osg::StateAttribute::OFF);
stateSet->setRenderBinDetails(11, "RenderBin");
text->setAxisAlignment(osgText::Text::SCREEN);
text->setPosition(osg::Vec3(0, height - 25, 0));
text->setCharacterSize(25);
text->setFont("fonts/arial.ttf");
textGeode->setUpdateCallback(new TextGeodeCallback(this));
setDefaultText();
}
ChatbarTextEdit::ChatbarTextEdit(QWidget *p) : QTextEdit(p), iHistoryIndex(-1) {
setWordWrapMode(QTextOption::WrapAtWordBoundaryOrAnywhere);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setMinimumHeight(0);
connect(this, SIGNAL(textChanged()), SLOT(doResize()));
bDefaultVisible = true;
setDefaultText(tr("<center>Type chat message here</center>"));
}
void PythonEditorWidget::buildWidget() {
setWindowIcon(QIcon(":/icons/python.png"));
QWidget* content = new QWidget(this);
QVBoxLayout* verticalLayout = new QVBoxLayout(content);
////Create Buttons
QHBoxLayout* horizontalLayout = new QHBoxLayout();
QToolButton* runButton = new QToolButton(content);
QToolButton* newButton = new QToolButton(content);
QToolButton* openButton = new QToolButton(content);
QToolButton* saveButton = new QToolButton(content);
QToolButton* saveAsButton = new QToolButton(content);
QPushButton* clearOutputButton = new QPushButton(content);
runButton->setShortcut(QKeySequence(tr("F5")));
runButton->setIcon(QIcon(":/icons/python.png"));
runButton->setToolTip("Compile and run (F5)");
newButton->setIcon(QIcon(":/icons/new.png"));
newButton->setToolTip("New file (Ctrl+N)");
openButton->setIcon(QIcon(":/icons/open.png"));
openButton->setToolTip("Open Python script");
saveButton->setIcon(QIcon(":/icons/save.png"));
saveButton->setToolTip("Save (Ctrl+S)");
saveAsButton->setIcon(QIcon(":/icons/saveas.png"));
saveAsButton->setToolTip("Save as");
clearOutputButton->setText("Clear Output");
QFrame* line1 = new QFrame(content);
line1->setFrameShape(QFrame::VLine);
line1->setFrameShadow(QFrame::Sunken);
QFrame* line2 = new QFrame(content);
line2->setFrameShape(QFrame::VLine);
line2->setFrameShadow(QFrame::Sunken);
QFrame* line3 = new QFrame(content);
line3->setFrameShape(QFrame::VLine);
line3->setFrameShadow(QFrame::Sunken);
horizontalLayout->addWidget(runButton);
horizontalLayout->addWidget(line1);
horizontalLayout->addWidget(newButton);
horizontalLayout->addWidget(openButton);
horizontalLayout->addWidget(saveButton);
horizontalLayout->addWidget(saveAsButton);
horizontalLayout->addWidget(line2);
horizontalLayout->addWidget(clearOutputButton);
horizontalLayout->addWidget(line3);
QSpacerItem* horizontalSpacer =
new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
horizontalLayout->addItem(horizontalSpacer);
// Done creating buttons
QSplitter* splitter = new QSplitter(content);
splitter->setOrientation(Qt::Vertical);
pythonCode_ = new PythonTextEditor(content);
pythonCode_->setObjectName("pythonEditor");
pythonCode_->setUndoRedoEnabled(true);
setDefaultText();
pythonOutput_ = new QTextEdit(content);
pythonOutput_->setObjectName("pythonConsole");
pythonOutput_->setReadOnly(true);
pythonOutput_->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
syntaxHighligther_ =
SyntaxHighligther::createSyntaxHighligther<Python>(pythonCode_->document());
verticalLayout->addLayout(horizontalLayout);
splitter->addWidget(pythonCode_);
splitter->addWidget(pythonOutput_);
splitter->setStretchFactor(0, 1);
splitter->setStretchFactor(1, 0);
splitter->setHandleWidth(2);
// enable QSplitter:hover stylesheet
// QTBUG-13768 https://bugreports.qt.io/browse/QTBUG-13768
splitter->handle(1)->setAttribute(Qt::WA_Hover);
verticalLayout->addWidget(splitter);
setWidget(content);
connect(pythonCode_, SIGNAL(textChanged()), this, SLOT(onTextChange()));
connect(runButton, SIGNAL(clicked()), this, SLOT(run()));
connect(newButton, SIGNAL(clicked()), this, SLOT(setDefaultText()));
connect(openButton, SIGNAL(clicked()), this, SLOT(open()));
connect(saveButton, SIGNAL(clicked()), this, SLOT(save()));
connect(saveAsButton, SIGNAL(clicked()), this, SLOT(saveAs()));
connect(clearOutputButton, SIGNAL(clicked()), this, SLOT(clearOutput()));
updateStyle();
InviwoApplication::getPtr()->getSettingsByType<SystemSettings>()->pythonSyntax_.onChange(this, &PythonEditorWidget::updateStyle);
InviwoApplication::getPtr()->getSettingsByType<SystemSettings>()->pyFontSize_.onChange(this, &PythonEditorWidget::updateStyle);
}
void TextProperty::save()
{
setDefaultText(mText);
setModified(false);
}
ChatbarLineEdit::ChatbarLineEdit(QWidget *p) : QLineEdit(p) {
bDefaultVisible = true;
setDefaultText(tr("Type chat message here"));
}
PythonEditorWidget::PythonEditorWidget(InviwoMainWindow* ivwwin, InviwoApplication* app)
: InviwoDockWidget(tr("Python Editor"), ivwwin)
, settings_("Inviwo", "Inviwo")
, infoTextColor_(153, 153, 153)
, errorTextColor_(255, 107, 107)
, runAction_(nullptr)
, script_()
, unsavedChanges_(false)
, app_(app)
, appendLog_(true)
{
setObjectName("PythonEditor");
settings_.beginGroup("PythonEditor");
QString lastFile = settings_.value("lastScript", "").toString();
appendLog_ = settings_.value("appendLog", appendLog_).toBool();
settings_.endGroup();
setVisible(false);
setWindowIcon(QIcon(":/icons/python.png"));
QMainWindow* mainWindow = new QMainWindow();
mainWindow->setContextMenuPolicy(Qt::NoContextMenu);
QToolBar* toolBar = new QToolBar();
mainWindow->addToolBar(toolBar);
toolBar->setFloatable(false);
toolBar->setMovable(false);
setWidget(mainWindow);
{
runAction_ = toolBar->addAction(QIcon(":/icons/python.png"), "Compile and Run");
runAction_->setShortcut(QKeySequence(tr("F5")));
runAction_->setShortcutContext(Qt::WidgetWithChildrenShortcut);
runAction_->setToolTip("Compile and Run Script");
mainWindow->addAction(runAction_);
connect(runAction_, &QAction::triggered, [this]() {run(); });
}
{
auto action = toolBar->addAction(QIcon(":/icons/new.png"), tr("&New Script"));
action->setShortcut(QKeySequence::New);
action->setShortcutContext(Qt::WidgetWithChildrenShortcut);
action->setToolTip("New Script");
mainWindow->addAction(action);
connect(action, &QAction::triggered, [this](){setDefaultText();});
}
{
auto action = toolBar->addAction(QIcon(":/icons/open.png"), tr("&Open Script"));
action->setShortcut(QKeySequence::Open);
action->setShortcutContext(Qt::WidgetWithChildrenShortcut);
action->setToolTip("Open Script");
mainWindow->addAction(action);
connect(action, &QAction::triggered, [this](){open();});
}
{
auto action = toolBar->addAction(QIcon(":/icons/save.png"), tr("&Save Script"));
action->setShortcut(QKeySequence::Save);
action->setShortcutContext(Qt::WidgetWithChildrenShortcut);
action->setToolTip("Save Script");
mainWindow->addAction(action);
connect(action, &QAction::triggered, [this](){save();});
}
{
auto action = toolBar->addAction(QIcon(":/icons/saveas.png"), tr("&Save Script As..."));
action->setShortcut(QKeySequence::SaveAs);
action->setShortcutContext(Qt::WidgetWithChildrenShortcut);
action->setToolTip("Save Script As...");
mainWindow->addAction(action);
connect(action, &QAction::triggered, [this](){saveAs();});
}
{
QIcon icon;
icon.addFile(":/icons/log-append.png", QSize(), QIcon::Normal, QIcon::On);
icon.addFile(":/icons/log-clearonrun.png", QSize(), QIcon::Normal, QIcon::Off);
QString str = (appendLog_ ? "Append Log" : "Clear Log on Run");
auto action = toolBar->addAction(icon, str);
action->setShortcut(Qt::ControlModifier + Qt::Key_E);
action->setShortcutContext(Qt::WidgetWithChildrenShortcut);
action->setCheckable(true);
action->setChecked(appendLog_);
action->setToolTip(appendLog_ ? "Append Log" : "Clear Log on Run");
mainWindow->addAction(action);
connect(action, &QAction::toggled, [this, action](bool toggle) {
appendLog_ = toggle;
// update tooltip and menu entry
QString tglstr = (toggle ? "Append Log" : "Clear Log on Run");
action->setText(tglstr);
action->setToolTip(tglstr);
// update settings
settings_.beginGroup("PythonEditor");
settings_.setValue("appendLog", appendLog_);
settings_.endGroup();
});
}
{
auto action = toolBar->addAction(QIcon(":/icons/log-clear.png"), "Clear Log Output");
action->setShortcut(Qt::ControlModifier + Qt::Key_E);
action->setShortcutContext(Qt::WidgetWithChildrenShortcut);
action->setToolTip("Clear Log Output");
mainWindow->addAction(action);
connect(action, &QAction::triggered, [this](){clearOutput();});
}
// Done creating buttons
QSplitter* splitter = new QSplitter(nullptr);
splitter->setOrientation(Qt::Vertical);
pythonCode_ = new PythonTextEditor(nullptr);
pythonCode_->setObjectName("pythonEditor");
pythonCode_->setUndoRedoEnabled(true);
setDefaultText();
pythonOutput_ = new QTextEdit(nullptr);
pythonOutput_->setObjectName("pythonConsole");
pythonOutput_->setReadOnly(true);
pythonOutput_->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
syntaxHighligther_ =
SyntaxHighligther::createSyntaxHighligther<Python>(pythonCode_->document());
splitter->addWidget(pythonCode_);
splitter->addWidget(pythonOutput_);
splitter->setStretchFactor(0, 1);
splitter->setStretchFactor(1, 0);
splitter->setHandleWidth(2);
// enable QSplitter:hover stylesheet
// QTBUG-13768 https://bugreports.qt.io/browse/QTBUG-13768
splitter->handle(1)->setAttribute(Qt::WA_Hover);
mainWindow->setCentralWidget(splitter);
QObject::connect(pythonCode_, SIGNAL(textChanged()), this, SLOT(onTextChange()));
// close this window before the main window is closed
QObject::connect(ivwwin, &InviwoMainWindow::closingMainWindow, [this]() { delete this; });
this->updateStyle();
this->resize(500, 700);
if (app_) {
app_->getSettingsByType<SystemSettings>()->pythonSyntax_.onChange(
this, &PythonEditorWidget::updateStyle);
app_->getSettingsByType<SystemSettings>()->pyFontSize_.onChange(
this, &PythonEditorWidget::updateStyle);
app_->registerFileObserver(this);
}
unsavedChanges_ = false;
if (lastFile.size() != 0) loadFile(lastFile.toLocal8Bit().constData(), false);
setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
setFloating(true);
}
