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Merge pull request #303 from slarosa/master
[FEATURE] - Split-pane entry and output for PyQGIS console
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,167 @@ | ||
| # -*- 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/ | ||
| """ | ||
|
|
||
| from PyQt4.QtCore import * | ||
| from PyQt4.QtGui import * | ||
| from PyQt4.Qsci import (QsciScintilla, | ||
| QsciScintillaBase, | ||
| QsciLexerPython) | ||
| from console_sci import PythonEdit | ||
| import sys | ||
|
|
||
| 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 | ||
|
|
||
| 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() | ||
|
|
||
| if self.out: | ||
| self.out.write(m) | ||
|
|
||
| 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) | ||
|
|
||
| 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()) | ||
|
|
||
| def flush(self): | ||
| pass | ||
|
|
||
| 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) | ||
|
|
||
| sys.stdout = writeOut(self, sys.stdout) | ||
| sys.stderr = writeOut(self, sys.stderr, "traceback") | ||
|
|
||
| self.edit = PythonEdit() | ||
| self.setLexers() | ||
| self.setReadOnly(True) | ||
|
|
||
| # 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, "00000") | ||
| self.setMarginLineNumbers(1, True) | ||
| self.setMarginsForegroundColor(QColor("#3E3EE3")) | ||
| self.setMarginsBackgroundColor(QColor("#f9f9f9")) | ||
| self.setCaretLineVisible(True) | ||
| self.setCaretLineBackgroundColor(QColor("#fcf3ed")) | ||
|
|
||
|
|
||
| # Folding | ||
| #self.setFolding(QsciScintilla.BoxedTreeFoldStyle) | ||
| #self.setFoldMarginColors(QColor("#99CC66"),QColor("#333300")) | ||
| #self.setWrapMode(QsciScintilla.WrapCharacter) | ||
|
|
||
| ## Edge Mode : does not seems to work | ||
| #self.setEdgeMode(QsciScintilla.EdgeLine) | ||
| #self.setEdgeColumn(80) | ||
| #self.setEdgeColor(QColor("#FF0000")) | ||
|
|
||
| self.SendScintilla(QsciScintilla.SCI_SETWRAPMODE, 2) | ||
| self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0) | ||
|
|
||
| def refreshLexerProperties(self): | ||
| self.setLexers() | ||
|
|
||
| def setLexers(self): | ||
| self.lexer = QsciLexerPython() | ||
|
|
||
| settings = QSettings() | ||
| loadFont = settings.value("pythonConsole/fontfamilytext").toString() | ||
| fontSize = settings.value("pythonConsole/fontsize").toInt()[0] | ||
| font = QFont(loadFont) | ||
| font.setFixedPitch(True) | ||
| font.setPointSize(fontSize) | ||
|
|
||
| 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) | ||
|
|
||
| self.setLexer(self.lexer) | ||
|
|
||
| def getTextFromEditor(self): | ||
| text = self.text() | ||
| textList = text.split("\n") | ||
| return textList | ||
|
|
||
| def clearConsole(self): | ||
| #self.SendScintilla(QsciScintilla.SCI_CLEARALL) | ||
| self.setText('') | ||
|
|
||
| def contextMenuEvent(self, e): | ||
| menu = QMenu(self) | ||
| runAction = menu.addAction("Enter Selected") | ||
| copyAction = menu.addAction("Copy CTRL+C") | ||
| runAction.setEnabled(False) | ||
| if self.hasSelectedText(): | ||
| runAction.setEnabled(True) | ||
| action = menu.exec_(self.mapToGlobal(e.pos())) | ||
| if action == runAction: | ||
| cmd = self.selectedText() | ||
| self.edit.insertFromDropPaste(cmd) | ||
| self.edit.entered() | ||
| if action == copyAction: | ||
| self.copy() | ||
|
|
||
| def copy(self): | ||
| """Copy text to clipboard... or keyboard interrupt""" | ||
| if self.hasSelectedText(): | ||
| text = unicode(self.selectedText()) | ||
| text = text.replace('>>> ', '').replace('... ', '').strip() # removing prompts | ||
| QApplication.clipboard().setText(text) | ||
| else: | ||
| self.emit(SIGNAL("keyboard_interrupt()")) | ||
|
|
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