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[FEATURE] - Split-pane entry and output for PyQGIS console
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# -*- coding:utf-8 -*- | ||
""" | ||
/*************************************************************************** | ||
Python Conosle for QGIS | ||
------------------- | ||
begin : 2012-09-10 | ||
copyright : (C) 2012 by Salvatore Larosa | ||
email : lrssvtml (at) gmail (dot) com | ||
***************************************************************************/ | ||
/*************************************************************************** | ||
* * | ||
* This program is free software; you can redistribute it and/or modify * | ||
* it under the terms of the GNU General Public License as published by * | ||
* the Free Software Foundation; either version 2 of the License, or * | ||
* (at your option) any later version. * | ||
* * | ||
***************************************************************************/ | ||
Some portions of code were taken from https://code.google.com/p/pydee/ | ||
""" | ||
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from PyQt4.QtCore import * | ||
from PyQt4.QtGui import * | ||
from PyQt4.Qsci import (QsciScintilla, | ||
QsciScintillaBase, | ||
QsciLexerPython) | ||
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import sys | ||
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class writeOut: | ||
def __init__(self, edit, out=None, style=None): | ||
""" | ||
This class allow to write stdout and stderr | ||
""" | ||
self.editor = edit | ||
self.out = None | ||
self.style = style | ||
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def write(self, m): | ||
if self.style == "traceback": | ||
self.editor.SendScintilla(QsciScintilla.SCI_SETSTYLING, len(m), 1) | ||
self.editor.append(m) | ||
self.editor.SendScintilla(QsciScintilla.SCI_SETSTYLING, len(m), 1) | ||
else: | ||
self.editor.append(m) | ||
self.move_cursor_to_end() | ||
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if self.out: | ||
self.out.write(m) | ||
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def move_cursor_to_end(self): | ||
"""Move cursor to end of text""" | ||
line, index = self.get_end_pos() | ||
self.editor.setCursorPosition(line, index) | ||
self.editor.ensureCursorVisible() | ||
self.editor.ensureLineVisible(line) | ||
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def get_end_pos(self): | ||
"""Return (line, index) position of the last character""" | ||
line = self.editor.lines() - 1 | ||
return (line, self.editor.text(line).length()) | ||
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def flush(self): | ||
pass | ||
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class EditorOutput(QsciScintilla): | ||
def __init__(self, parent=None): | ||
#QsciScintilla.__init__(self, parent) | ||
super(EditorOutput,self).__init__(parent) | ||
# Enable non-ascii chars for editor | ||
self.setUtf8(True) | ||
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sys.stdout = writeOut(self, sys.stdout) | ||
sys.stderr = writeOut(self, sys.stderr, "traceback") | ||
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self.setLexers() | ||
self.setReadOnly(True) | ||
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# Set the default font | ||
font = QFont() | ||
font.setFamily('Courier') | ||
font.setFixedPitch(True) | ||
font.setPointSize(10) | ||
self.setFont(font) | ||
self.setMarginsFont(font) | ||
# Margin 0 is used for line numbers | ||
#fm = QFontMetrics(font) | ||
self.setMarginsFont(font) | ||
self.setMarginWidth(1, "000") | ||
self.setMarginLineNumbers(1, True) | ||
self.setMarginsBackgroundColor(QColor("#ffe4e4")) | ||
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# Folding | ||
#self.setFolding(QsciScintilla.BoxedTreeFoldStyle) | ||
#self.setFoldMarginColors(QColor("#99CC66"),QColor("#333300")) | ||
#self.setWrapMode(QsciScintilla.WrapCharacter) | ||
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## Edge Mode : does not seems to work | ||
#self.setEdgeMode(QsciScintilla.EdgeLine) | ||
#self.setEdgeColumn(80) | ||
#self.setEdgeColor(QColor("#FF0000")) | ||
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self.SendScintilla(QsciScintilla.SCI_SETWRAPMODE, 2) | ||
self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0) | ||
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def refreshLexerProperties(self): | ||
self.setLexers() | ||
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def setLexers(self): | ||
self.lexer = QsciLexerPython() | ||
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settings = QSettings() | ||
loadFont = settings.value("pythonConsole/fontfamilytext").toString() | ||
fontSize = settings.value("pythonConsole/fontsize").toInt()[0] | ||
font = QFont(loadFont) | ||
font.setFixedPitch(True) | ||
font.setPointSize(fontSize) | ||
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self.lexer.setDefaultFont(font) | ||
self.lexer.setColor(Qt.red, 1) | ||
self.lexer.setColor(Qt.darkGreen, 5) | ||
self.lexer.setColor(Qt.darkBlue, 15) | ||
self.lexer.setFont(font, 1) | ||
self.lexer.setFont(font, 2) | ||
self.lexer.setFont(font, 3) | ||
self.lexer.setFont(font, 4) | ||
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self.setLexer(self.lexer) | ||
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def getTextFromEditor(self): | ||
text = self.text() | ||
textList = text.split("\n") | ||
return textList | ||
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def clearConsole(self): | ||
#self.SendScintilla(QsciScintilla.SCI_CLEARALL) | ||
self.setText('') |
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