Gui::PythonConsole Class Reference

#include <PythonConsole.h>

Public Types
enum	Prompt { Complete = 0, Incomplete = 1, Flush = 2, Special = 3 }

Public Slots
void	onClearConsole ()
void	onCopyCommand ()
	Copy the selected commands into the clipboard. More...
void	onCopyHistory ()
	Copy the history of the console into the clipboard. More...
void	onFlush ()
void	onInsertFileName ()
void	onSaveHistoryAs ()

Signals
void	pendingSource (void)

Public Member Functions
void	OnChange (Base::Subject< const char * > &rCaller, const char *rcReason)
	Set new font and colors according to the parameters. More...
void	printStatement (const QString &cmd)
	Prints the Python statement cmd to the console. More...
	PythonConsole (QWidget *parent=0)
	Constructs a PythonConsole which is a child of 'parent'. More...
QString	readline (void)
	~PythonConsole ()
	Destroys the object and frees any allocated resources. More...
Public Member Functions inherited from Gui::TextEdit
	TextEdit (QWidget *parent=0)
	Constructs a TextEdit which is a child of 'parent'. More...
virtual	~TextEdit ()
	Destroys the object and frees any allocated resources. More...
Public Member Functions inherited from Gui::WindowParameter
ParameterGrp::handle	getWindowParameter (void)
	return the parameter group of this window More...
void	OnChange (Base::Subject< const char * > &rCaller, const char *sReason)
bool	setGroupName (const char *name)
	Sets the group of the window to name. More...
	WindowParameter (const char *name)
virtual	~WindowParameter ()

Protected Member Functions
bool	canInsertFromMimeData (const QMimeData *source) const
void	changeEvent (QEvent *e)
void	contextMenuEvent (QContextMenuEvent *e)
	Pops up the context menu with some extensions. More...
QMimeData *	createMimeDataFromSelection () const
void	dragEnterEvent (QDragEnterEvent *e)
	Dragging of action objects is allowed. More...
void	dragMoveEvent (QDragMoveEvent *e)
	Dragging of action objects is allowed. More...
void	dropEvent (QDropEvent *e)
	Drops the event e and writes the right Python command. More...
QTextCursor	inputBegin (void) const
void	insertFromMimeData (const QMimeData *source)
	Allow to paste plain text or urls of text files. More...
void	keyPressEvent (QKeyEvent *e)
	Checks the input of the console to make the correct indentations. More...
void	mouseReleaseEvent (QMouseEvent *e)
void	overrideCursor (const QString &txt)
	Overwrites the text of the cursor. More...
void	showEvent (QShowEvent *e)
	Shows the Python window and sets the focus to set text cursor. More...
Protected Member Functions inherited from Gui::TextEdit
void	keyPressEvent (QKeyEvent *)
	Set the approproriate item of the completion box or hide it, if needed. More...

Friends
class	PythonStderr
class	PythonStdout

Additional Inherited Members
Static Public Member Functions inherited from Gui::WindowParameter
static ParameterGrp::handle	getDefaultParameter (void)
	get the parameters More...

Member Enumeration Documentation

Prompt

enum Gui::PythonConsole::Prompt

Enumerator
Complete
Incomplete
Flush
Special

Constructor & Destructor Documentation

PythonConsole()

PythonConsole::PythonConsole

(

QWidget *

parent = 0

)

Constructs a PythonConsole which is a child of 'parent'.

References Base::Subject< _MessageType >::Attach(), Gui::PythonConsoleP::callTipsList, Complete, Gui::WindowParameter::getWindowParameter(), Gui::PythonConsoleP::info, Gui::PythonConsoleP::interactive, Gui::PythonConsoleP::interpreter, ParameterGrp::NotifyAll(), Gui::PythonConsoleP::output, PythonStderr, and PythonStdout.

~PythonConsole()

PythonConsole::~PythonConsole

(

)

Destroys the object and frees any allocated resources.

References Base::Subject< _MessageType >::Detach(), Gui::WindowParameter::getWindowParameter(), and Gui::PythonConsoleP::interpreter.

Member Function Documentation

canInsertFromMimeData()

bool PythonConsole::canInsertFromMimeData ( const QMimeData *  source ) const

protected

Referenced by contextMenuEvent().

changeEvent()

void PythonConsole::changeEvent ( QEvent *  e )

protected

References ParameterGrp::GetUnsigned(), Gui::WindowParameter::getWindowParameter(), and ParameterGrp::SetUnsigned().

contextMenuEvent()

void PythonConsole::contextMenuEvent ( QContextMenuEvent *  e )

protected

Pops up the context menu with some extensions.

References canInsertFromMimeData(), Gui::cursorBeyond(), App::GetApplication(), ParameterGrp::GetBool(), ParameterGrp::GetGroup(), App::Application::GetUserParameter(), Gui::PythonConsoleP::history, inputBegin(), Gui::ConsoleHistory::isEmpty(), onClearConsole(), onCopyCommand(), onCopyHistory(), onInsertFileName(), onSaveHistoryAs(), and ParameterGrp::SetBool().

createMimeDataFromSelection()

QMimeData * PythonConsole::createMimeDataFromSelection ( ) const

protected

References Gui::PythonConsoleP::Command, Gui::PythonConsoleP::History, Gui::PythonConsoleP::history, Gui::SyntaxHighlighter::maximumUserState(), Gui::PythonConsoleP::Normal, Gui::stripPromptFrom(), Gui::PythonConsoleP::type, and Gui::ConsoleHistory::values().

Referenced by onCopyHistory().

dragEnterEvent()

void PythonConsole::dragEnterEvent ( QDragEnterEvent *  e )

protected

Dragging of action objects is allowed.

dragMoveEvent()

void PythonConsole::dragMoveEvent ( QDragMoveEvent *  e )

protected

Dragging of action objects is allowed.

dropEvent()

void PythonConsole::dropEvent ( QDropEvent *  e )

protected

Drops the event e and writes the right Python command.

References printStatement().

inputBegin()

QTextCursor PythonConsole::inputBegin ( void  ) const

protected

References Gui::promptLength().

Referenced by contextMenuEvent(), keyPressEvent(), mouseReleaseEvent(), and overrideCursor().

insertFromMimeData()

void PythonConsole::insertFromMimeData ( const QMimeData *  source )

protected

Allow to paste plain text or urls of text files.

keyPressEvent()

void PythonConsole::keyPressEvent ( QKeyEvent *  e )

protected

Checks the input of the console to make the correct indentations.

After a command is prompted completely the Python interpreter is started.

The cursor is placed not on the input line (or within the prompt string) So we handle key input as follows:

• don't allow changing previous lines.
• allow full movement (no prompt restriction)
• allow copying content (Ctrl+C)
• "escape" to end of input line

The cursor sits somewhere on the input line (after the prompt) Here we handle key input a bit different:

• restrict cursor movement to input line range (excluding the prompt characters)
• roam the history by Up/Down keys
• show call tips on period

References Gui::ConsoleHistory::append(), Gui::PythonConsoleP::callTipsList, Complete, Gui::cursorBeyond(), Gui::InteractiveInterpreter::hasPendingInput(), Gui::PythonConsoleP::history, Incomplete, inputBegin(), Gui::PythonConsoleP::interpreter, Gui::TextEdit::keyPressEvent(), Gui::ConsoleHistory::next(), overrideCursor(), Gui::ConsoleHistory::prev(), Gui::ConsoleHistory::restart(), Gui::CallTipsList::showTips(), Gui::stripPromptFrom(), Gui::CallTipsList::validateCursor(), and Gui::ConsoleHistory::value().

mouseReleaseEvent()

void PythonConsole::mouseReleaseEvent ( QMouseEvent *  e )

protected

References inputBegin().

OnChange()

void PythonConsole::OnChange	(	Base::Subject< const char * > &	rCaller,
		const char *	rcReason
	)

Set new font and colors according to the parameters.

References Gui::PythonConsoleP::colormap, App::GetApplication(), ParameterGrp::GetASCII(), ParameterGrp::GetBool(), ParameterGrp::GetGroup(), ParameterGrp::GetInt(), ParameterGrp::GetUnsigned(), App::Application::GetUserParameter(), Gui::WindowParameter::getWindowParameter(), and Gui::SyntaxHighlighter::setColor().

onClearConsole

void PythonConsole::onClearConsole ( )

slot

References Complete, Gui::PythonConsoleP::info, and Gui::PythonConsoleP::output.

Referenced by contextMenuEvent().

onCopyCommand

void PythonConsole::onCopyCommand ( )

slot

Copy the selected commands into the clipboard.

This is a subset of the history.

References Gui::PythonConsoleP::Command, Gui::PythonConsoleP::Normal, and Gui::PythonConsoleP::type.

Referenced by contextMenuEvent().

onCopyHistory

void PythonConsole::onCopyHistory ( )

slot

Copy the history of the console into the clipboard.

References createMimeDataFromSelection(), Gui::PythonConsoleP::History, Gui::PythonConsoleP::history, Gui::ConsoleHistory::isEmpty(), Gui::PythonConsoleP::Normal, and Gui::PythonConsoleP::type.

Referenced by contextMenuEvent().

onFlush

void PythonConsole::onFlush ( )

slot

References Flush.

onInsertFileName

void PythonConsole::onInsertFileName ( )

slot

References Gui::getMainWindow(), and Gui::FileDialog::getOpenFileName().

Referenced by contextMenuEvent().

onSaveHistoryAs

void PythonConsole::onSaveHistoryAs ( )

slot

References Gui::WindowParameter::getDefaultParameter(), Gui::FileDialog::getSaveFileName(), App::Application::getUserMacroDir(), Gui::PythonConsoleP::history, and Gui::ConsoleHistory::values().

Referenced by contextMenuEvent().

overrideCursor()

void PythonConsole::overrideCursor ( const QString &  txt )

protected

Overwrites the text of the cursor.

References inputBegin().

Referenced by keyPressEvent().

pendingSource

void Gui::PythonConsole::pendingSource ( void  )

signal

Referenced by readline().

printStatement()

void PythonConsole::printStatement

(

const QString &

cmd

)

Prints the Python statement cmd to the console.

Note

The statement gets only printed and added to the history but not invoked.

References Gui::ConsoleHistory::append(), Complete, Gui::PythonConsoleP::history, Gui::PythonConsoleP::interactive, and Gui::PythonConsoleP::statements.

Referenced by Gui::MacroManager::addLine(), and dropEvent().

readline()

QString PythonConsole::readline

(

void

)

References Gui::PythonConsoleP::output, pendingSource(), and Special.

Referenced by Gui::PythonStdin::readline().

showEvent()

void PythonConsole::showEvent ( QShowEvent *  e )

protected

Shows the Python window and sets the focus to set text cursor.

Friends And Related Function Documentation

PythonStderr

friend class PythonStderr

friend

Referenced by PythonConsole().

PythonStdout

friend class PythonStdout

friend

Referenced by PythonConsole().

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The documentation for this class was generated from the following files:

• src/Gui/PythonConsole.h
• src/Gui/PythonConsole.cpp