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console_editor.py
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console_editor.py
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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/
"""
from PyQt4.QtCore import *
from PyQt4.QtGui import *
from PyQt4.Qsci import (QsciScintilla,
QsciScintillaBase,
QsciLexerPython,
QsciAPIs)
from qgis.core import QgsApplication
from qgis.gui import QgsMessageBar
import sys
import os
import subprocess
import datetime
import pyclbr
from operator import itemgetter
import traceback
class KeyFilter(QObject):
SHORTCUTS = {
("Control", "T"): lambda w, t: w.newTabEditor(),
("Control", "M"): lambda w, t: t.save(),
("Control", "W"): lambda w, t: t.close()
}
def __init__(self, window, tab, *args):
QObject.__init__(self, *args)
self.window = window
self.tab = tab
self._handlers = {}
for shortcut, handler in KeyFilter.SHORTCUTS.iteritems():
modifiers = shortcut[0]
if not isinstance(modifiers, list):
modifiers = [modifiers]
qt_mod_code = Qt.NoModifier
for each in modifiers:
qt_mod_code |= getattr(Qt, each + "Modifier")
qt_keycode = getattr(Qt, "Key_" + shortcut[1].upper())
handlers = self._handlers.get(qt_keycode, [])
handlers.append((qt_mod_code, handler))
self._handlers[qt_keycode] = handlers
def get_handler(self, key, modifier):
if self.window.count() > 1:
for modifiers, handler in self._handlers.get(key, []):
if modifiers == modifier:
return handler
return None
def eventFilter(self, obj, event):
if event.type() == QEvent.KeyPress and event.key() < 256:
handler = self.get_handler(event.key(), event.modifiers())
if handler:
handler(self.window, self.tab)
return QObject.eventFilter(self, obj, event)
class Editor(QsciScintilla):
def __init__(self, parent=None):
super(Editor,self).__init__(parent)
self.parent = parent
self.settings = QSettings()
# Enable non-ascii chars for editor
self.setUtf8(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)
#fontmetrics = 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"))
# Clickable margin 1 for showing markers
# self.setMarginSensitivity(1, True)
# self.connect(self,
# SIGNAL('marginClicked(int, int, Qt::KeyboardModifiers)'),
# self.on_margin_clicked)
# self.markerDefine(QsciScintilla.RightArrow,
# self.ARROW_MARKER_NUM)
# self.setMarkerBackgroundColor(QColor("#ee1111"),
# self.ARROW_MARKER_NUM)
self.setMinimumHeight(120)
#self.setMinimumWidth(300)
# Folding
self.setFolding(QsciScintilla.PlainFoldStyle)
self.setFoldMarginColors(QColor("#f4f4f4"),QColor("#f4f4f4"))
#self.setWrapMode(QsciScintilla.WrapCharacter)
## Edge Mode
self.setEdgeMode(QsciScintilla.EdgeLine)
self.setEdgeColumn(80)
self.setEdgeColor(QColor("#FF0000"))
#self.setWrapMode(QsciScintilla.WrapCharacter)
self.setWhitespaceVisibility(QsciScintilla.WsVisibleAfterIndent)
#self.SendScintilla(QsciScintilla.SCI_SETHSCROLLBAR, 0)
self.settingsEditor()
# Annotations
#self.setAnnotationDisplay(QsciScintilla.ANNOTATION_BOXED)
# Indentation
self.setAutoIndent(True)
self.setIndentationsUseTabs(False)
self.setIndentationWidth(4)
self.setTabIndents(True)
self.setBackspaceUnindents(True)
self.setTabWidth(4)
self.setIndentationGuides(True)
## Disable command key
ctrl, shift = self.SCMOD_CTRL<<16, self.SCMOD_SHIFT<<16
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L')+ ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('T')+ ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('D')+ ctrl)
#self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('Z')+ ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('Y')+ ctrl)
self.SendScintilla(QsciScintilla.SCI_CLEARCMDKEY, ord('L')+ ctrl+shift)
## New QShortcut = ctrl+space/ctrl+alt+space for Autocomplete
self.newShortcutCS = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_Space), self)
self.newShortcutCS.setContext(Qt.WidgetShortcut)
self.newShortcutCS.activated.connect(self.autoCompleteKeyBinding)
self.runScut = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_E), self)
self.runScut.setContext(Qt.WidgetShortcut)
self.runScut.activated.connect(self.runSelectedCode)
self.runScriptScut = QShortcut(QKeySequence(Qt.SHIFT + Qt.CTRL + Qt.Key_E), self)
self.runScriptScut.setContext(Qt.WidgetShortcut)
self.runScriptScut.activated.connect(self.runScriptCode)
self.commentScut = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_3), self)
self.commentScut.setContext(Qt.WidgetShortcut)
self.commentScut.activated.connect(self.parent.pc.commentCode)
self.uncommentScut = QShortcut(QKeySequence(Qt.SHIFT + Qt.CTRL + Qt.Key_3), self)
self.uncommentScut.setContext(Qt.WidgetShortcut)
self.uncommentScut.activated.connect(self.parent.pc.uncommentCode)
def settingsEditor(self):
# Set Python lexer
self.setLexers()
threshold = self.settings.value("pythonConsole/autoCompThresholdEditor", 2).toInt()[0]
radioButtonSource = self.settings.value("pythonConsole/autoCompleteSourceEditor", 'fromAPI').toString()
autoCompEnabled = self.settings.value("pythonConsole/autoCompleteEnabledEditor", True).toBool()
self.setAutoCompletionThreshold(threshold)
if autoCompEnabled:
if radioButtonSource == 'fromDoc':
self.setAutoCompletionSource(self.AcsDocument)
elif radioButtonSource == 'fromAPI':
self.setAutoCompletionSource(self.AcsAPIs)
elif radioButtonSource == 'fromDocAPI':
self.setAutoCompletionSource(self.AcsAll)
else:
self.setAutoCompletionSource(self.AcsNone)
def autoCompleteKeyBinding(self):
radioButtonSource = self.settings.value("pythonConsole/autoCompleteSourceEditor").toString()
autoCompEnabled = self.settings.value("pythonConsole/autoCompleteEnabledEditor").toBool()
if autoCompEnabled:
if radioButtonSource == 'fromDoc':
self.autoCompleteFromDocument()
elif radioButtonSource == 'fromAPI':
self.autoCompleteFromAPIs()
elif radioButtonSource == 'fromDocAPI':
self.autoCompleteFromAll()
def on_margin_clicked(self, nmargin, nline, modifiers):
# Toggle marker for the line the margin was clicked on
if self.markersAtLine(nline) != 0:
self.markerDelete(nline, self.ARROW_MARKER_NUM)
else:
self.markerAdd(nline, self.ARROW_MARKER_NUM)
def setLexers(self):
from qgis.core import QgsApplication
self.lexer = QsciLexerPython()
self.lexer.setIndentationWarning(QsciLexerPython.Inconsistent)
self.lexer.setFoldComments(True)
self.lexer.setFoldQuotes(True)
loadFont = self.settings.value("pythonConsole/fontfamilytextEditor", "Monospace").toString()
fontSize = self.settings.value("pythonConsole/fontsizeEditor", 10).toInt()[0]
font = QFont(loadFont)
font.setFixedPitch(True)
font.setPointSize(fontSize)
font.setStyleHint(QFont.TypeWriter)
font.setStretch(QFont.SemiCondensed)
font.setLetterSpacing(QFont.PercentageSpacing, 87.0)
font.setBold(False)
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, 3)
self.lexer.setFont(font, 4)
self.api = QsciAPIs(self.lexer)
chekBoxAPI = self.settings.value("pythonConsole/preloadAPI", True).toBool()
if chekBoxAPI:
self.api.loadPrepared( QgsApplication.pkgDataPath() + "/python/qsci_apis/pyqgis_master.pap" )
else:
apiPath = self.settings.value("pythonConsole/userAPI").toStringList()
for i in range(0, len(apiPath)):
self.api.load(QString(unicode(apiPath[i])))
self.api.prepare()
self.lexer.setAPIs(self.api)
self.setLexer(self.lexer)
def move_cursor_to_end(self):
"""Move cursor to end of text"""
line, index = self.get_end_pos()
self.setCursorPosition(line, index)
self.ensureCursorVisible()
self.ensureLineVisible(line)
def get_end_pos(self):
"""Return (line, index) position of the last character"""
line = self.lines() - 1
return (line, self.text(line).length())
def contextMenuEvent(self, e):
menu = QMenu(self)
iconRun = QgsApplication.getThemeIcon("console/iconRunConsole.png")
iconRunScript = QgsApplication.getThemeIcon("console/iconRunScriptConsole.png")
iconCodePad = QgsApplication.getThemeIcon("console/iconCodepadConsole.png")
iconNewEditor = QgsApplication.getThemeIcon("console/iconTabEditorConsole.png")
iconCommentEditor = QgsApplication.getThemeIcon("console/iconCommentEditorConsole.png")
iconUncommentEditor = QgsApplication.getThemeIcon("console/iconUncommentEditorConsole.png")
iconSettings = QgsApplication.getThemeIcon("console/iconSettingsConsole.png")
hideEditorAction = menu.addAction("Hide Editor",
self.hideEditor)
menu.addSeparator()
newTabAction = menu.addAction(iconNewEditor,
"New Tab",
self.parent.newTab, 'Ctrl+T')
closeTabAction = menu.addAction("Close Tab",
self.parent.close, 'Ctrl+W')
menu.addSeparator()
runSelected = menu.addAction(iconRun,
"Enter selected",
self.runSelectedCode, 'Ctrl+E')
runScript = menu.addAction(iconRunScript,
"Run Script",
self.runScriptCode, 'Shift+Ctrl+E')
menu.addSeparator()
undoAction = menu.addAction("Undo", self.undo, QKeySequence.Undo)
redoAction = menu.addAction("Redo", self.redo, QKeySequence.Redo)
menu.addSeparator()
cutAction = menu.addAction("Cut",
self.cut,
QKeySequence.Cut)
copyAction = menu.addAction("Copy",
self.copy,
QKeySequence.Copy)
pasteAction = menu.addAction("Paste", self.paste, QKeySequence.Paste)
menu.addSeparator()
commentCodeAction = menu.addAction(iconCommentEditor, "Comment",
self.parent.pc.commentCode, 'Ctrl+3')
uncommentCodeAction = menu.addAction(iconUncommentEditor, "Uncomment",
self.parent.pc.uncommentCode,
'Shift+Ctrl+3')
menu.addSeparator()
codePadAction = menu.addAction(iconCodePad,
"Share on codepad",
self.codepad)
menu.addSeparator()
showCodeInspection = menu.addAction("Hide/Show Object list",
self.objectListEditor)
menu.addSeparator()
selectAllAction = menu.addAction("Select All",
self.selectAll,
QKeySequence.SelectAll)
menu.addSeparator()
settingsDialog = menu.addAction(iconSettings,
"Settings",
self.parent.pc.openSettings)
pasteAction.setEnabled(False)
codePadAction.setEnabled(False)
cutAction.setEnabled(False)
runSelected.setEnabled(False)
copyAction.setEnabled(False)
selectAllAction.setEnabled(False)
closeTabAction.setEnabled(False)
undoAction.setEnabled(False)
redoAction.setEnabled(False)
if self.parent.mw.count() > 1:
closeTabAction.setEnabled(True)
if self.hasSelectedText():
runSelected.setEnabled(True)
copyAction.setEnabled(True)
cutAction.setEnabled(True)
codePadAction.setEnabled(True)
if not self.text() == '':
selectAllAction.setEnabled(True)
if self.isUndoAvailable():
undoAction.setEnabled(True)
if self.isRedoAvailable():
redoAction.setEnabled(True)
if QApplication.clipboard().text() != "":
pasteAction.setEnabled(True)
action = menu.exec_(self.mapToGlobal(e.pos()))
def objectListEditor(self):
listObj = self.parent.pc.listClassMethod
if listObj.isVisible():
listObj.hide()
self.parent.pc.objectListButton.setChecked(False)
else:
listObj.show()
self.parent.pc.objectListButton.setChecked(True)
def codepad(self):
import urllib2, urllib
listText = self.selectedText().split('\n')
getCmd = []
for strLine in listText:
if strLine != "":
#if s[0:3] in (">>>", "..."):
# filter for special command (_save,_clear) and comment
if strLine[4] != "_" and strLine[:2] != "##":
strLine.replace(">>> ", "").replace("... ", "")
getCmd.append(unicode(strLine))
pasteText= u"\n".join(getCmd)
url = 'http://codepad.org'
values = {'lang' : 'Python',
'code' : pasteText,
'submit':'Submit'}
try:
response = urllib2.urlopen(url, urllib.urlencode(values))
url = response.read()
for href in url.split("</a>"):
if "Link:" in href:
ind=href.index('Link:')
found = href[ind+5:]
for i in found.split('">'):
if '<a href=' in i:
link = i.replace('<a href="',"").strip()
if link:
QApplication.clipboard().setText(link)
msgText = QCoreApplication.translate('PythonConsole', 'URL copied to clipboard.')
self.parent.pc.callWidgetMessageBarEditor(msgText)
except urllib2.URLError, e:
msgText = QCoreApplication.translate('PythonConsole', 'Connection error: ')
self.parent.pc.callWidgetMessageBarEditor(msgText + str(e.args))
def hideEditor(self):
self.parent.pc.splitterObj.hide()
self.parent.pc.showEditorButton.setChecked(False)
def commentEditorCode(self, commentCheck):
self.beginUndoAction()
if self.hasSelectedText():
startLine, _, endLine, _ = self.getSelection()
for line in range(startLine, endLine + 1):
selCmd = self.text(line)
self.setSelection(line, 0, line, selCmd.length())
self.removeSelectedText()
if commentCheck:
self.insert('#' + selCmd)
self.setCursorPosition(endLine, selCmd.length())
else:
if selCmd.startsWith('#'):
self.insert(selCmd[1:])
else:
self.insert(selCmd)
self.setCursorPosition(endLine, self.text(line).length() - 1)
else:
line, pos = self.getCursorPosition()
selCmd = self.text(line)
self.setSelection(line, 0, line, selCmd.length())
self.removeSelectedText()
if commentCheck:
self.insert('#' + selCmd)
self.setCursorPosition(line, selCmd.length())
else:
if selCmd.startsWith('#'):
self.insert(selCmd[1:])
else:
self.insert(selCmd)
self.setCursorPosition(line, self.text(line).length() - 1)
self.endUndoAction()
def createTempFile(self):
import tempfile
fd, path = tempfile.mkstemp()
tmpFileName = path + '.py'
with open(path, "w") as f:
f.write(self.text())
os.close(fd)
os.rename(path, tmpFileName)
return tmpFileName
def _runSubProcess(self, filename, tmp=False):
dir, name = os.path.split(unicode(filename))
if dir not in sys.path:
sys.path.append(dir)
try:
## set creationflags for runnning command without shell window
if sys.platform.startswith('win'):
p = subprocess.Popen(['python', str(filename)], shell=False, stdin=subprocess.PIPE,
stderr=subprocess.PIPE, stdout=subprocess.PIPE, creationflags=0x08000000)
else:
p = subprocess.Popen(['python', str(filename)], shell=False, stdin=subprocess.PIPE,
stderr=subprocess.PIPE, stdout=subprocess.PIPE)
out, _traceback = p.communicate()
## Fix interrupted system call on OSX
if sys.platform == 'darwin':
status = None
while status is None:
try:
status = p.wait()
except OSError, e:
if e.errno == 4:
pass
else:
raise e
if tmp:
name = name + ' [Temporary file saved in ' + dir + ']'
if _traceback:
print "## %s" % datetime.datetime.now()
print "## Script error: %s" % name
sys.stderr.write(_traceback)
p.stderr.close()
else:
print "## %s" % datetime.datetime.now()
print "## Script executed successfully: %s" % name
sys.stdout.write(out)
p.stdout.close()
del p
if tmp:
os.remove(filename)
except IOError, error:
print 'Cannot execute file %s. Error: %s' % (filename, error.strerror)
except:
s = traceback.format_exc()
print '## Error: '
sys.stderr.write(s)
def runScriptCode(self):
autoSave = self.settings.value("pythonConsole/autoSaveScript").toBool()
tabWidget = self.parent.mw.currentWidget()
filename = tabWidget.path
msgEditorBlank = QCoreApplication.translate('PythonConsole',
'Hey, type something for running !')
msgEditorUnsaved = QCoreApplication.translate('PythonConsole',
'You have to save the file before running.')
if not autoSave:
if filename is None:
if not self.isModified():
self.parent.pc.callWidgetMessageBarEditor(msgEditorBlank)
else:
self.parent.pc.callWidgetMessageBarEditor(msgEditorUnsaved)
return
if self.isModified():
self.parent.pc.callWidgetMessageBarEditor(msgEditorUnsaved)
return
else:
self._runSubProcess(filename)
else:
tmpFile = self.createTempFile()
self._runSubProcess(tmpFile, True)
def runSelectedCode(self):
cmd = self.selectedText()
self.parent.pc.shell.insertFromDropPaste(cmd)
self.parent.pc.shell.entered()
self.setFocus()
def getTextFromEditor(self):
text = self.text()
textList = text.split("\n")
return textList
def goToLine(self, objName, linenr):
self.SendScintilla(QsciScintilla.SCI_GOTOLINE, linenr-1)
self.SendScintilla(QsciScintilla.SCI_SETTARGETSTART, self.SendScintilla(QsciScintilla.SCI_GETCURRENTPOS))
self.SendScintilla(QsciScintilla.SCI_SETTARGETEND, len(self.text()))
pos = self.SendScintilla(QsciScintilla.SCI_SEARCHINTARGET, len(objName), objName)
index = pos - self.SendScintilla(QsciScintilla.SCI_GETCURRENTPOS)
#line, _ = self.getCursorPosition()
self.setSelection(linenr - 1, index, linenr - 1, index + len(objName))
self.ensureLineVisible(linenr)
self.setFocus()
class EditorTab(QWidget):
def __init__(self, parent, parentConsole, filename, *args):
QWidget.__init__(self, parent=None, *args)
self.mw = parent
self.pc = parentConsole
self.path = None
self.fileExcuteList = {}
self.fileExcuteList = dict()
self.newEditor = Editor(self)
self.newEditor.setVerticalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.newEditor.setHorizontalScrollBarPolicy(Qt.ScrollBarAsNeeded)
self.newEditor.modificationChanged.connect(self.modified)
if filename:
self.newEditor.setText(open(unicode(filename), "r").read())
self.newEditor.setModified(False)
self.path = filename
# Creates layout for message bar
self.layout = QGridLayout(self.newEditor)
self.layout.setContentsMargins(0, 0, 0, 0)
spacerItem = QSpacerItem(20, 40, QSizePolicy.Minimum, QSizePolicy.Expanding)
self.layout.addItem(spacerItem, 1, 0, 1, 1)
# messageBar instance
self.infoBar = QgsMessageBar()
sizePolicy = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.infoBar.setSizePolicy(sizePolicy)
self.layout.addWidget(self.infoBar, 0, 0, 1, 1)
self.tabLayout = QGridLayout(self)
self.tabLayout.setContentsMargins(0, 0, 0, 0)
self.tabLayout.addWidget(self.newEditor)
self.keyFilter = KeyFilter(parent, self)
self.setEventFilter(self.keyFilter)
def save(self):
if self.path is None:
self.path = str(QFileDialog().getSaveFileName(self,
"Save file",
"*.py",
"Script file (*.py)"))
# If the user didn't select a file, abort the save operation
if len(self.path) == 0:
self.path = None
return
msgText = QCoreApplication.translate('PythonConsole',
'Script was correctly saved.')
self.pc.callWidgetMessageBarEditor(msgText)
# Rename the original file, if it exists
path = unicode(self.path)
overwrite = os.path.exists(path)
if overwrite:
temp_path = path + "~"
if os.path.exists(temp_path):
os.remove(temp_path)
os.rename(path, temp_path)
# Save the new contents
with open(path, "w") as f:
f.write(self.newEditor.text())
if overwrite:
os.remove(temp_path)
fN = path.split('/')[-1]
self.mw.setTabTitle(self, fN)
self.mw.setTabToolTip(self.mw.currentIndex(), path)
self.newEditor.setModified(False)
self.pc.updateTabListScript(path, action='append')
self.mw.listObject(self)
def modified(self, modified):
self.mw.tabModified(self, modified)
def close(self):
self.mw._removeTab(self, tab2index=True)
def setEventFilter(self, filter):
self.newEditor.installEventFilter(filter)
def newTab(self):
self.mw.newTabEditor()
class EditorTabWidget(QTabWidget):
def __init__(self, parent):
QTabWidget.__init__(self, parent=None)
self.parent = parent
# Layout for top frame (restore tabs)
self.layoutTopFrame = QGridLayout(self)
self.layoutTopFrame.setContentsMargins(0, 0, 0, 0)
spacerItem = QSpacerItem(20, 40, QSizePolicy.Minimum, QSizePolicy.Expanding)
self.layoutTopFrame.addItem(spacerItem, 1, 0, 1, 1)
self.topFrame = QFrame(self)
self.topFrame.setStyleSheet('background-color: rgb(255, 255, 230);')
self.topFrame.setFrameShape(QFrame.StyledPanel)
self.topFrame.setMinimumHeight(24)
self.layoutTopFrame2 = QGridLayout(self.topFrame)
self.layoutTopFrame2.setContentsMargins(0, 0, 0, 0)
label = QCoreApplication.translate("PythonConsole",
"Click on button to restore all tabs from last session.")
self.label = QLabel(label)
self.restoreTabsButton = QToolButton()
toolTipRestore = QCoreApplication.translate("PythonConsole",
"Restore tabs")
self.restoreTabsButton.setToolTip(toolTipRestore)
self.restoreTabsButton.setIcon(QgsApplication.getThemeIcon("console/iconRestoreTabsConsole.png"))
self.restoreTabsButton.setAutoRaise(True)
self.restoreTabsButton.setCursor(Qt.PointingHandCursor)
self.restoreTabsButton.setStyleSheet('QToolButton:hover{border: none } \
QToolButton:pressed{border: none}')
self.clButton = QToolButton()
toolTipClose = QCoreApplication.translate("PythonConsole",
"Close")
self.clButton.setToolTip(toolTipClose)
self.clButton.setIcon(QgsApplication.getThemeIcon("mIconClose.png"))
self.clButton.setIconSize(QSize(18, 18))
self.clButton.setCursor(Qt.PointingHandCursor)
self.clButton.setStyleSheet('QToolButton:hover{border: none } \
QToolButton:pressed{border: none}')
self.clButton.setAutoRaise(True)
sizePolicy = QSizePolicy(QSizePolicy.Minimum, QSizePolicy.Fixed)
self.topFrame.setSizePolicy(sizePolicy)
self.layoutTopFrame.addWidget(self.topFrame, 0, 0, 1, 1)
self.layoutTopFrame2.addWidget(self.label, 0, 1, 1, 1)
self.layoutTopFrame2.addWidget(self.restoreTabsButton, 0, 0, 1, 1)
self.layoutTopFrame2.addWidget(self.clButton, 0, 2, 1, 1)
self.topFrame.hide()
self.connect(self.restoreTabsButton, SIGNAL('clicked()'), self.restoreTabs)
self.connect(self.clButton, SIGNAL('clicked()'), self.closeRestore)
# Restore script of the previuos session
self.settings = QSettings()
tabScripts = self.settings.value("pythonConsole/tabScripts")
self.restoreTabList = tabScripts.toList()
if self.restoreTabList:
self.topFrame.show()
else:
self.newTabEditor(filename=None)
## Fixes #7653
if sys.platform != 'darwin':
self.setDocumentMode(True)
self.setMovable(True)
#self.setTabsClosable(True)
self.setTabPosition(QTabWidget.South)
# Menu button list tabs
self.fileTabMenu = QMenu(self)
self.connect(self.fileTabMenu, SIGNAL("aboutToShow()"),
self.showFileTabMenu)
self.connect(self.fileTabMenu, SIGNAL("triggered(QAction*)"),
self.showFileTabMenuTriggered)
self.fileTabButton = QToolButton(self)
self.fileTabButton.setToolTip('List all tabs')
self.fileTabButton.setIcon(QgsApplication.getThemeIcon("console/iconFileTabsMenuConsole.png"))
self.fileTabButton.setAutoRaise(True)
self.fileTabButton.setPopupMode(QToolButton.InstantPopup)
self.fileTabButton.setMenu(self.fileTabMenu)
self.setCornerWidget(self.fileTabButton, Qt.TopRightCorner)
self.connect(self, SIGNAL("tabCloseRequested(int)"), self._removeTab)
self.connect(self, SIGNAL('currentChanged(int)'), self.listObject)
self.connect(self, SIGNAL('currentChanged(int)'), self.changeLastDirPath)
# Open button
self.newTabButton = QToolButton(self)
self.newTabButton.setToolTip('New Tab')
self.newTabButton.setAutoRaise(True)
self.newTabButton.setIcon(QgsApplication.getThemeIcon("console/iconNewTabEditorConsole.png"))
self.setCornerWidget(self.newTabButton, Qt.TopLeftCorner)
self.connect(self.newTabButton, SIGNAL('clicked()'), self.newTabEditor)
def enableToolBarEditor(self, enable):
if self.topFrame.isVisible():
enable = False
self.parent.toolBarEditor.setEnabled(enable)
def newTabEditor(self, tabName=None, filename=None):
nr = self.count()
if not tabName:
tabName = QCoreApplication.translate('PythonConsole', 'Untitled-%1').arg(nr)
if self.count() < 1:
self.setTabsClosable(False)
else:
if not self.tabsClosable():
self.setTabsClosable(True)
self.tab = EditorTab(self, self.parent, filename)
self.iconTab = QgsApplication.getThemeIcon('console/iconTabEditorConsole.png')
self.addTab(self.tab, self.iconTab, tabName)
self.setCurrentWidget(self.tab)
if filename:
self.setTabToolTip(self.currentIndex(), unicode(filename))
else:
self.setTabToolTip(self.currentIndex(), tabName)
def tabModified(self, tab, modified):
index = self.indexOf(tab)
color = Qt.darkGray if modified else Qt.black
self.tabBar().setTabTextColor(index, color)
def closeTab(self, tab):
# Check if file has been saved
#if isModified:
#self.checkSaveFile()
#else:
#if self.indexOf(tab) > 0:
if self.count() < 2:
#self.setTabsClosable(False)
self.removeTab(self.indexOf(tab))
#pass
self.newTabEditor()
else:
self.removeTab(self.indexOf(tab))
self.currentWidget().setFocus(Qt.TabFocusReason)
def setTabTitle(self, tab, title):
self.setTabText(self.indexOf(tab), title)
def _removeTab(self, tab, tab2index=False):
if tab2index:
tab = self.indexOf(tab)
if self.widget(tab).newEditor.isModified():
res = QMessageBox.question( self, 'Save Script',
'The script "%s" has been modified, save changes ?'
% self.tabText(tab),
QMessageBox.Save | QMessageBox.Discard | QMessageBox.Cancel )
if res == QMessageBox.Save:
self.widget(tab).save()
elif res == QMessageBox.Cancel:
return
else:
self.parent.updateTabListScript(self.widget(tab).path)
self.removeTab(tab)
else:
if self.widget(tab).path in self.restoreTabList:
self.parent.updateTabListScript(self.widget(tab).path)
if self.count() <= 2:
self.setTabsClosable(False)
self.removeTab(tab)
else:
self.removeTab(tab)
self.currentWidget().setFocus(Qt.TabFocusReason)
def buttonClosePressed(self):
self.closeCurrentWidget()
def closeCurrentWidget(self):
currWidget = self.currentWidget()
if currWidget and currWidget.close():
self.removeTab( self.currentIndex() )
currWidget = self.currentWidget()
if currWidget:
currWidget.setFocus(Qt.TabFocusReason)
if currWidget.path in self.restoreTabList:
#print currWidget.path
self.parent.updateTabListScript(currWidget.path)
def restoreTabs(self):
for script in self.restoreTabList:
if script != '':
pathFile = unicode(script.toString())
if os.path.exists(pathFile):
tabName = pathFile.split('/')[-1]
self.newTabEditor(tabName, pathFile)
else:
print '## Error: '
s = 'Unable to restore the file: \n%s\n' % pathFile
sys.stderr.write(s)
self.parent.updateTabListScript(pathFile)
if self.count() < 1:
self.newTabEditor(filename=None)
self.topFrame.close()
self.enableToolBarEditor(True)
def closeRestore(self):
self.parent.updateTabListScript('empty')
self.topFrame.close()
self.newTabEditor(filename=None)
self.enableToolBarEditor(True)
def showFileTabMenu(self):
self.fileTabMenu.clear()
for index in range(self.count()):
action = self.fileTabMenu.addAction(self.tabIcon(index), self.tabText(index))
action.setData(QVariant(index))
def showFileTabMenuTriggered(self, action):
index, ok = action.data().toInt()
if ok:
self.setCurrentIndex(index)
def listObject(self, tab):
self.parent.listClassMethod.clear()
if isinstance(tab, EditorTab):
tabWidget = self.widget(self.indexOf(tab))
else:
tabWidget = self.widget(tab)
if tabWidget.path:
pathFile, file = os.path.split(unicode(tabWidget.path))
module, ext = os.path.splitext(file)
found = False
if pathFile not in sys.path:
sys.path.append(pathFile)
found = True
try:
reload(pyclbr)
dictObject = {}
superClassName = []
readModule = pyclbr.readmodule(module)
readModuleFunction = pyclbr.readmodule_ex(module)
for name, class_data in sorted(readModule.items(), key=lambda x:x[1].lineno):
if os.path.normpath(str(class_data.file)) == os.path.normpath(str(tabWidget.path)):
for superClass in class_data.super:
if superClass == 'object':
continue
if isinstance(superClass, basestring):
superClassName.append(superClass)
else:
superClassName.append(superClass.name)
classItem = QTreeWidgetItem()
if superClassName:
for i in superClassName: super = i
classItem.setText(0, name + ' [' + super + ']')
classItem.setToolTip(0, name + ' [' + super + ']')
else:
classItem.setText(0, name)
classItem.setToolTip(0, name)
classItem.setText(1, str(class_data.lineno))
iconClass = QgsApplication.getThemeIcon("console/iconClassTreeWidgetConsole.png")
classItem.setIcon(0, iconClass)
dictObject[name] = class_data.lineno
for meth, lineno in sorted(class_data.methods.items(), key=itemgetter(1)):
methodItem = QTreeWidgetItem()
methodItem.setText(0, meth + ' ')
methodItem.setText(1, str(lineno))
methodItem.setToolTip(0, meth)
iconMeth = QgsApplication.getThemeIcon("console/iconMethodTreeWidgetConsole.png")
methodItem.setIcon(0, iconMeth)
classItem.addChild(methodItem)
dictObject[meth] = lineno
# if found:
# sys.path.remove(os.path.split(unicode(str(class_data.file)))[0])
self.parent.listClassMethod.addTopLevelItem(classItem)
for func_name, data in sorted(readModuleFunction.items(), key=lambda x:x[1].lineno):
if isinstance(data, pyclbr.Function) and \
os.path.normpath(str(data.file)) == os.path.normpath(str(tabWidget.path)):
funcItem = QTreeWidgetItem()
funcItem.setText(0, func_name + ' ')
funcItem.setText(1, str(data.lineno))
funcItem.setToolTip(0, func_name)
iconFunc = QgsApplication.getThemeIcon("console/iconFunctionTreeWidgetConsole.png")
funcItem.setIcon(0, iconFunc)
dictObject[func_name] = data.lineno
self.parent.listClassMethod.addTopLevelItem(funcItem)
if found:
sys.path.remove(pathFile)
except:
s = traceback.format_exc()
print '## Error: '
sys.stderr.write(s)
def refreshSettingsEditor(self):
countTab = self.count()
for i in range(countTab):
self.widget(i).newEditor.settingsEditor()
def changeLastDirPath(self, tab):
tabWidget = self.widget(tab)
self.settings.setValue("pythonConsole/lastDirPath", QVariant(tabWidget.path))
def widgetMessageBar(self, iface, text):
timeout = iface.messageTimeout()
currWidget = self.currentWidget()
currWidget.infoBar.pushMessage(text, QgsMessageBar.INFO, timeout)