Source code for umbra.components.factory.scriptEditor.searchInFiles

#!/usr/bin/env python
# -*- coding: utf-8 -*-

"""
**searchInFiles.py**

**Platform:**
	Windows, Linux, Mac Os X.

**Description:**
	This module defines the :class:`SearchInFiles` class.

**Others:**

"""

#**********************************************************************************************************************
#***	External imports.
#**********************************************************************************************************************
import functools
import os
import sys
if sys.version_info[:2] <= (2, 6):
	from ordereddict import OrderedDict
else:
	from collections import OrderedDict
from PyQt4.QtCore import QString
from PyQt4.QtCore import Qt
from PyQt4.QtGui import QAction
from PyQt4.QtGui import QColor
from PyQt4.QtGui import QFileDialog
from PyQt4.QtGui import QComboBox
from PyQt4.QtGui import QMenu
from PyQt4.QtGui import QTextCursor
from PyQt4.QtGui import QTextDocument

#**********************************************************************************************************************
#***	Internal imports.
#**********************************************************************************************************************
import foundations.cache
import foundations.exceptions
import foundations.strings
import foundations.ui.common
import foundations.verbose
import umbra.ui.common
import umbra.ui.nodes
from foundations.io import File
from umbra.components.factory.scriptEditor.models import SearchResultsModel
from umbra.components.factory.scriptEditor.nodes import ReplaceResultNode
from umbra.components.factory.scriptEditor.nodes import SearchFileNode
from umbra.components.factory.scriptEditor.nodes import SearchOccurenceNode
from umbra.components.factory.scriptEditor.searchAndReplace import SearchAndReplace
from umbra.components.factory.scriptEditor.searchAndReplace import ValidationFilter
from umbra.components.factory.scriptEditor.views import SearchResults_QTreeView
from umbra.components.factory.scriptEditor.workers import CacheData
from umbra.components.factory.scriptEditor.workers import Search_worker
from umbra.globals.runtimeGlobals import RuntimeGlobals
from umbra.ui.delegates import RichText_QStyledItemDelegate
from umbra.ui.widgets.search_QLineEdit import Search_QLineEdit

#**********************************************************************************************************************
#***	Module attributes.
#**********************************************************************************************************************
__author__ = "Thomas Mansencal"
__copyright__ = "Copyright (C) 2008 - 2013 - Thomas Mansencal"
__license__ = "GPL V3.0 - http://www.gnu.org/licenses/"
__maintainer__ = "Thomas Mansencal"
__email__ = "thomas.mansencal@gmail.com"
__status__ = "Production"

__all__ = ["LOGGER", "UI_FILE", "SearchInFiles"]

LOGGER = foundations.verbose.installLogger()

UI_FILE = os.path.join(os.path.dirname(__file__), "ui", "Search_In_Files.ui")

#**********************************************************************************************************************
#***	Module classes and definitions.
#**********************************************************************************************************************
[docs]class SearchInFiles(foundations.ui.common.QWidgetFactory(uiFile=UI_FILE)): """ This class defines search and replace in files dialog used by the **ScriptEditor** Component. """ def __init__(self, parent, *args, **kwargs): """ .. Sphinx: Statements updated for auto-documentation purpose. :param parent: Object parent. ( QObject ) :param \*args: Arguments. ( \* ) :param \*\*kwargs: Keywords arguments. ( \*\* ) """ LOGGER.debug("> Initializing '{0}()' class.".format(self.__class__.__name__)) super(SearchInFiles, self).__init__(parent, *args, **kwargs) # --- Setting class attributes. --- self.__container = self.__scriptEditor = parent self.__filesCache = foundations.cache.Cache() self.__searchPatternsModel = None self.__replaceWithPatternsModel = None self.__model = None self.__view = None self.__delegate = None self.__locations = OrderedDict([("Add Directory ...", "directory"), ("Add File ...", "file"), ("Add Opened Files", "editors"), ("Add Include Filter", "includeFilter"), ("Add Exclude Filter", "excludeFilter")]) self.__locationsMenu = None self.__defaultFilterIn = "*.txt" self.__filtersInFormat = "{0}" self.__defaultFilterOut = "*.txt" self.__filtersOutFormat = "!{0}" self.__defaultTarget = "Opened Files" self.__targetsFormat = "<{0}>" self.__defaultLineNumberWidth = 6 self.__defaultLineColor = QColor(144, 144, 144) self.__ignoreHiddenFiles = True self.__searchWorkerThread = None SearchInFiles.__initializeUi(self) #****************************************************************************************************************** #*** Attributes properties. #****************************************************************************************************************** @property def container(self): """ This method is the property for **self.__container** attribute. :return: self.__container. ( QObject ) """ return self.__container @container.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError) def container(self, value): """ This method is the setter method for **self.__container** attribute. :param value: Attribute value. ( QObject ) """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "container")) @container.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def container(self): """ This method is the deleter method for **self.__container** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "container"))
@property def scriptEditor(self): """ This method is the property for **self.__scriptEditor** attribute. :return: self.__scriptEditor. ( QWidget ) """ return self.__scriptEditor @scriptEditor.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError) def scriptEditor(self, value): """ This method is the setter method for **self.__scriptEditor** attribute. :param value: Attribute value. ( QWidget ) """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "scriptEditor")) @scriptEditor.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def scriptEditor(self): """ This method is the deleter method for **self.__scriptEditor** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "scriptEditor"))
@property def filesCache(self): """ This method is the property for **self.__filesCache** attribute. :return: self.__filesCache. ( Cache ) """ return self.__filesCache @filesCache.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError) def filesCache(self, value): """ This method is the setter method for **self.__filesCache** attribute. :param value: Attribute value. ( Cache ) """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "filesCache")) @filesCache.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def filesCache(self): """ This method is the deleter method for **self.__filesCache** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "filesCache"))
@property def searchPatternsModel(self): """ This method is the property for **self.__searchPatternsModel** attribute. :return: self.__searchPatternsModel. ( PatternsModel ) """ return self.__searchPatternsModel @searchPatternsModel.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError) def searchPatternsModel(self, value): """ This method is the setter method for **self.__searchPatternsModel** attribute. :param value: Attribute value. ( PatternsModel ) """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "searchPatternsModel")) @searchPatternsModel.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def searchPatternsModel(self): """ This method is the deleter method for **self.__searchPatternsModel** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "searchPatternsModel"))
@property def replaceWithPatternsModel(self): """ This method is the property for **self.__replaceWithPatternsModel** attribute. :return: self.__replaceWithPatternsModel. ( PatternsModel ) """ return self.__replaceWithPatternsModel @replaceWithPatternsModel.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError) def replaceWithPatternsModel(self, value): """ This method is the setter method for **self.__replaceWithPatternsModel** attribute. :param value: Attribute value. ( PatternsModel ) """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "replaceWithPatternsModel")) @replaceWithPatternsModel.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def replaceWithPatternsModel(self): """ This method is the deleter method for **self.__replaceWithPatternsModel** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "replaceWithPatternsModel"))
@property def model(self): """ This method is the property for **self.__model** attribute. :return: self.__model. ( SearchResultsModel ) """ return self.__model @model.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError) def model(self, value): """ This method is the setter method for **self.__model** attribute. :param value: Attribute value. ( SearchResultsModel ) """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "model")) @model.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def model(self): """ This method is the deleter method for **self.__model** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "model"))
@property def view(self): """ This method is the property for **self.__view** attribute. :return: self.__view. ( QWidget ) """ return self.__view @view.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError) def view(self, value): """ This method is the setter method for **self.__view** attribute. :param value: Attribute value. ( QWidget ) """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "view")) @view.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def view(self): """ This method is the deleter method for **self.__view** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "view"))
@property def delegate(self): """ This method is the property for **self.__delegate** attribute. :return: self.__delegate. ( QItemDelegate ) """ return self.__delegate @delegate.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError) def delegate(self, value): """ This method is the setter method for **self.__delegate** attribute. :param value: Attribute value. ( QItemDelegate ) """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "delegate")) @delegate.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def delegate(self): """ This method is the deleter method for **self.__delegate** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "delegate"))
@property def locations(self): """ This method is the property for **self.__locations** attribute. :return: self.__locations. ( OrderedDict ) """ return self.__locations @locations.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError) def locations(self, value): """ This method is the setter method for **self.__locations** attribute. :param value: Attribute value. ( OrderedDict ) """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "locations")) @locations.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def locations(self): """ This method is the deleter method for **self.__locations** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "locations"))
@property def locationsMenu(self): """ This method is the property for **self.__locationsMenu** attribute. :return: self.__locationsMenu. ( QMenu ) """ return self.__locationsMenu @locationsMenu.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError) def locationsMenu(self, value): """ This method is the setter method for **self.__locationsMenu** attribute. :param value: Attribute value. ( QMenu ) """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "locationsMenu")) @locationsMenu.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def locationsMenu(self): """ This method is the deleter method for **self.__locationsMenu** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "locationsMenu"))
@property def defaultFilterIn(self): """ This method is the property for **self.__defaultFilterIn** attribute. :return: self.__defaultFilterIn. ( String ) """ return self.__defaultFilterIn @defaultFilterIn.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(AssertionError) def defaultFilterIn(self, value): """ This method is the setter method for **self.__defaultFilterIn** attribute. :param value: Attribute value. ( String ) """ if value is not None: assert type(value) in (str, unicode), "'{0}' attribute: '{1}' type is not 'str' or 'unicode'!".format( "defaultFilterIn", value) assert os.path.exists(value), "'{0}' attribute: '{1}' file doesn't exists!".format("defaultFilterIn", value) self.__defaultFilterIn = value @defaultFilterIn.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def defaultFilterIn(self): """ This method is the deleter method for **self.__defaultFilterIn** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "defaultFilterIn"))
@property def filtersInFormat(self): """ This method is the property for **self.__filtersInFormat** attribute. :return: self.__filtersInFormat. ( String ) """ return self.__filtersInFormat @filtersInFormat.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(AssertionError) def filtersInFormat(self, value): """ This method is the setter method for **self.__filtersInFormat** attribute. :param value: Attribute value. ( String ) """ if value is not None: assert type(value) in (str, unicode), "'{0}' attribute: '{1}' type is not 'str' or 'unicode'!".format( "filtersInFormat", value) assert os.path.exists(value), "'{0}' attribute: '{1}' file doesn't exists!".format("filtersInFormat", value) self.__filtersInFormat = value @filtersInFormat.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def filtersInFormat(self): """ This method is the deleter method for **self.__filtersInFormat** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "filtersInFormat"))
@property def defaultFilterOut(self): """ This method is the property for **self.__defaultFilterOut** attribute. :return: self.__defaultFilterOut. ( String ) """ return self.__defaultFilterOut @defaultFilterOut.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(AssertionError) def defaultFilterOut(self, value): """ This method is the setter method for **self.__defaultFilterOut** attribute. :param value: Attribute value. ( String ) """ if value is not None: assert type(value) in (str, unicode), "'{0}' attribute: '{1}' type is not 'str' or 'unicode'!".format( "defaultFilterOut", value) assert os.path.exists(value), "'{0}' attribute: '{1}' file doesn't exists!".format("defaultFilterOut", value) self.__defaultFilterOut = value @defaultFilterOut.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def defaultFilterOut(self): """ This method is the deleter method for **self.__defaultFilterOut** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "defaultFilterOut"))
@property def filtersOutFormat(self): """ This method is the property for **self.__filtersOutFormat** attribute. :return: self.__filtersOutFormat. ( String ) """ return self.__filtersOutFormat @filtersOutFormat.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(AssertionError) def filtersOutFormat(self, value): """ This method is the setter method for **self.__filtersOutFormat** attribute. :param value: Attribute value. ( String ) """ if value is not None: assert type(value) in (str, unicode), "'{0}' attribute: '{1}' type is not 'str' or 'unicode'!".format( "filtersOutFormat", value) assert os.path.exists(value), "'{0}' attribute: '{1}' file doesn't exists!".format("filtersOutFormat", value) self.__filtersOutFormat = value @filtersOutFormat.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def filtersOutFormat(self): """ This method is the deleter method for **self.__filtersOutFormat** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "filtersOutFormat"))
@property def defaultTarget(self): """ This method is the property for **self.__defaultTarget** attribute. :return: self.__defaultTarget. ( String ) """ return self.__defaultTarget @defaultTarget.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(AssertionError) def defaultTarget(self, value): """ This method is the setter method for **self.__defaultTarget** attribute. :param value: Attribute value. ( String ) """ if value is not None: assert type(value) in (str, unicode), "'{0}' attribute: '{1}' type is not 'str' or 'unicode'!".format( "defaultTarget", value) assert os.path.exists(value), "'{0}' attribute: '{1}' file doesn't exists!".format("defaultTarget", value) self.__defaultTarget = value @defaultTarget.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def defaultTarget(self): """ This method is the deleter method for **self.__defaultTarget** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "defaultTarget"))
@property def targetsFormat(self): """ This method is the property for **self.__targetsFormat** attribute. :return: self.__targetsFormat. ( String ) """ return self.__targetsFormat @targetsFormat.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(AssertionError) def targetsFormat(self, value): """ This method is the setter method for **self.__targetsFormat** attribute. :param value: Attribute value. ( String ) """ if value is not None: assert type(value) in (str, unicode), "'{0}' attribute: '{1}' type is not 'str' or 'unicode'!".format( "targetsFormat", value) assert os.path.exists(value), "'{0}' attribute: '{1}' file doesn't exists!".format("targetsFormat", value) self.__targetsFormat = value @targetsFormat.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def targetsFormat(self): """ This method is the deleter method for **self.__targetsFormat** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "targetsFormat"))
@property def defaultLineNumberWidth(self): """ This method is the property for **self.__defaultLineNumberWidth** attribute. :return: self.__defaultLineNumberWidth. ( Integer ) """ return self.__defaultLineNumberWidth @defaultLineNumberWidth.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(AssertionError) def defaultLineNumberWidth(self, value): """ This method is the setter method for **self.__defaultLineNumberWidth** attribute. :param value: Attribute value. ( Integer ) """ if value is not None: assert type(value) is int, "'{0}' attribute: '{1}' type is not 'int'!".format( "defaultLineNumberWidth", value) assert value > 0, "'{0}' attribute: '{1}' need to be exactly positive!".format("defaultLineNumberWidth", value) self.__defaultLineNumberWidth = value @defaultLineNumberWidth.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def defaultLineNumberWidth(self): """ This method is the deleter method for **self.__defaultLineNumberWidth** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "defaultLineNumberWidth"))
@property def defaultLineColor(self): """ This method is the property for **self.__defaultLineColor** attribute. :return: self.__defaultLineColor. ( QColor ) """ return self.__defaultLineColor @defaultLineColor.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(AssertionError) def defaultLineColor(self, value): """ This method is the setter method for **self.__defaultLineColor** attribute. :param value: Attribute value. ( QColor ) """ if value is not None: assert type(value) is QColor, "'{0}' attribute: '{1}' type is not 'QColor'!".format("defaultLineColor", value) self.__defaultLineColor = value @defaultLineColor.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def defaultLineColor(self): """ This method is the deleter method for **self.__defaultLineColor** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "defaultLineColor"))
@property def ignoreHiddenFiles(self): """ This method is the property for **self.__ignoreHiddenFiles** attribute. :return: self.__ignoreHiddenFiles. ( Boolean ) """ return self.__ignoreHiddenFiles @ignoreHiddenFiles.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError) def ignoreHiddenFiles(self, value): """ This method is the setter method for **self.__ignoreHiddenFiles** attribute. :param value: Attribute value. ( Boolean ) """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "ignoreHiddenFiles")) @ignoreHiddenFiles.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def ignoreHiddenFiles(self): """ This method is the deleter method for **self.__ignoreHiddenFiles** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "ignoreHiddenFiles"))
@property def searchWorkerThread(self): """ This method is the property for **self.__searchWorkerThread** attribute. :return: self.__searchWorkerThread. ( QThread ) """ return self.__searchWorkerThread @searchWorkerThread.setter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError) def searchWorkerThread(self, value): """ This method is the setter method for **self.__searchWorkerThread** attribute. :param value: Attribute value. ( QThread ) """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is read only!".format(self.__class__.__name__, "searchWorkerThread")) @searchWorkerThread.deleter #*** Sphinx: Decorator commented for auto-documentation purpose. @foundations.exceptions.handleExceptions(foundations.exceptions.ProgrammingError)
[docs] def searchWorkerThread(self): """ This method is the deleter method for **self.__searchWorkerThread** attribute. """ raise foundations.exceptions.ProgrammingError( "{0} | '{1}' attribute is not deletable!".format(self.__class__.__name__, "searchWorkerThread")) #****************************************************************************************************************** #*** Class methods #******************************************************************************************************************
[docs] def show(self): """ This method reimplements the :meth:`QWidget.show` method. """ selectedText = self.__container.getCurrentEditor().getSelectedText() selectedText and SearchAndReplace.insertPattern(selectedText, self.__searchPatternsModel) self.Search_comboBox.lineEdit().selectAll() self.Search_comboBox.setFocus() super(SearchInFiles, self).show() self.raise_()
[docs] def closeEvent(self, event): """ This method reimplements the :meth:`QWidget.closeEvent` method. :param event: QEvent. ( QEvent ) """ self.__interruptSearch() super(SearchInFiles, self).closeEvent(event)
def __initializeUi(self): """ This method initializes the Widget ui. """ umbra.ui.common.setWindowDefaultIcon(self) self.__model = SearchResultsModel(self) self.__delegate = RichText_QStyledItemDelegate(self) self.Search_Results_treeView.setParent(None) self.Search_Results_treeView = SearchResults_QTreeView(self, self.__model, message="No Search Result to view!") self.Search_Results_treeView.setItemDelegate(self.__delegate) self.Search_Results_treeView.setObjectName("Search_Results_treeView") self.Search_Results_frame_gridLayout.addWidget(self.Search_Results_treeView, 0, 0) self.__view = self.Search_Results_treeView self.__view.setContextMenuPolicy(Qt.ActionsContextMenu) self.__view_addActions() self.__searchPatternsModel = self.__container.searchAndReplace.searchPatternsModel self.Search_comboBox.setModel(self.__container.searchAndReplace.searchPatternsModel) self.Search_comboBox.setInsertPolicy(QComboBox.InsertAtTop) self.Search_comboBox.completer().setCaseSensitivity(Qt.CaseSensitive) self.__replaceWithPatternsModel = self.__container.searchAndReplace.replaceWithPatternsModel self.Replace_With_comboBox.setModel(self.__container.searchAndReplace.replaceWithPatternsModel) self.Replace_With_comboBox.setInsertPolicy(QComboBox.InsertAtTop) self.Replace_With_comboBox.completer().setCaseSensitivity(Qt.CaseSensitive) self.Where_lineEdit.setParent(None) self.Where_lineEdit = Search_QLineEdit(self) self.Where_lineEdit.setObjectName("Where_lineEdit") self.Where_frame_gridLayout.addWidget(self.Where_lineEdit, 0, 0) self.__locationsMenu = QMenu() for title, location in self.__locations.iteritems(): self.__locationsMenu.addAction(self.__container.engine.actionsManager.registerAction( "Actions|Umbra|Components|factory.scriptEditor|Search In Files|{0}".format(title), text="{0}".format(title), slot=functools.partial(self.__addLocation, location))) self.Where_lineEdit.searchActiveLabel.setMenu(self.__locationsMenu) self.Where_lineEdit.setPlaceholderText("Use the magnifier to add locations!") self.installEventFilter(ValidationFilter(self)) # Signals / Slots. self.__view.selectionModel().selectionChanged.connect(self.__view_selectionModel__selectionChanged) self.__view.doubleClicked.connect(self.__view__doubleClicked) self.__searchPatternsModel.patternInserted.connect(functools.partial( self.__patternsModel__patternInserted, self.Search_comboBox)) self.__replaceWithPatternsModel.patternInserted.connect(functools.partial( self.__patternsModel__patternInserted, self.Replace_With_comboBox)) self.Search_pushButton.clicked.connect(self.__Search_pushButton__clicked) self.Close_pushButton.clicked.connect(self.__Close_pushButton__clicked) def __view_addActions(self): """ This method sets the View actions. """ self.__view.addAction(self.__container.engine.actionsManager.registerAction( "Actions|Umbra|Components|factory.scriptEditor|Search In Files|Replace All", slot=self.__view_replaceAllAction__triggered)) self.__view.addAction(self.__container.engine.actionsManager.registerAction( "Actions|Umbra|Components|factory.scriptEditor|Search In Files|Replace Selected", slot=self.__view_replaceSelectedAction__triggered)) separatorAction = QAction(self.__view) separatorAction.setSeparator(True) self.__view.addAction(separatorAction) self.__view.addAction(self.__container.engine.actionsManager.registerAction( "Actions|Umbra|Components|factory.scriptEditor|Search In Files|Save All", slot=self.__view_saveAllAction__triggered)) self.__view.addAction(self.__container.engine.actionsManager.registerAction( "Actions|Umbra|Components|factory.scriptEditor|Search In Files|Save Selected", slot=self.__view_saveSelectedAction__triggered)) def __view_replaceAllAction__triggered(self, checked): """ This method is triggered by **'Actions|Umbra|Components|factory.scriptEditor|Search In Files|Replace All'** action. :param checked: Action checked state. ( Boolean ) :return: Method success. ( Boolean ) """ allNodes = filter(lambda x: x.family in ("SearchFile", "SearchOccurence"), self.__model.rootNode.children) if allNodes: return self.replace(allNodes) def __view_replaceSelectedAction__triggered(self, checked): """ This method is triggered by **'Actions|Umbra|Components|factory.scriptEditor|Search In Files|Replace Selected'** action. :param checked: Action checked state. ( Boolean ) :return: Method success. ( Boolean ) """ selectedNodes = filter(lambda x: x.family in ("SearchFile", "SearchOccurence"), self.__view.getSelectedNodes()) if selectedNodes: return self.replace(filter(lambda x: x.parent not in selectedNodes, selectedNodes)) def __view_saveAllAction__triggered(self, checked): """ This method is triggered by **'Actions|Umbra|Components|factory.scriptEditor|Search In Files|Save All'** action. :param checked: Action checked state. ( Boolean ) :return: Method success. ( Boolean ) """ allNodes = filter(lambda x: x.family is "ReplaceResult", self.__model.rootNode.children) if allNodes: return self.saveFiles(allNodes) def __view_saveSelectedAction__triggered(self, checked): """ This method is triggered by **'Actions|Umbra|Components|factory.scriptEditor|Search In Files|Save Selected'** action. :param checked: Action checked state. ( Boolean ) :return: Method success. ( Boolean ) """ selectedNodes = filter(lambda x: x.family is "ReplaceResult", self.__view.getSelectedNodes()) if selectedNodes: return self.saveFiles(selectedNodes) def __patternsModel__patternInserted(self, comboBox, index): """ This method is triggered when a pattern has been inserted into a patterns Model. :param comboBox: Pattern Model attached comboBox. ( QComboBox ) :param index: Inserted pattern index. ( QModelIndex ) """ comboBox.setCurrentIndex(index.row()) def __Search_pushButton__clicked(self, checked): """ This method is triggered when **Search_pushButton** Widget is clicked. :param checked: Checked state. ( Boolean ) """ self.search() def __Close_pushButton__clicked(self, checked): """ This method is triggered when **Close_pushButton** Widget is clicked. :param checked: Checked state. ( Boolean ) """ self.close() def __view__doubleClicked(self, index): """ This method is triggered when a View Widget is double clicked. :param index: Clicked item index. ( QModelIndex ) """ node = self.__model.getNode(index) if node.family == "SearchOccurence": file = node.parent.file occurence = node elif node.family in ("SearchFile", "ReplaceResult"): file = node.file occurence = None self.__highlightOccurence(file, occurence) def __view_selectionModel__selectionChanged(self, selectedItems, deselectedItems): """ This method is triggered when the View **selectionModel** has changed. :param selectedItems: Selected items. ( QItemSelection ) :param deselectedItems: Deselected items. ( QItemSelection ) """ indexes = selectedItems.indexes() if not indexes: return node = self.__model.getNode(indexes.pop()) if node.family == "SearchOccurence": file = node.parent.file occurence = node elif node.family in ("SearchFile", "ReplaceResult"): file = node.file occurence = None if self.__container.getEditor(file): self.__highlightOccurence(file, occurence) def __searchWorkerThread__searchFinished(self, searchResults): """ This method is triggered by the :attr:`SearchInFiles.grepWorkerThread` attribute worker thread when the search is finished. :param searchResults: Search results. ( List ) """ self.setSearchResults(searchResults) self.__container.engine.stopProcessing() metrics = self.__model.getMetrics() self.__container.engine.notificationsManager.notify( "{0} | '{1}' pattern occurence(s) found in '{2}' files!".format(self.__class__.__name__, metrics["SearchOccurence"], metrics["SearchFile"])) def __addLocation(self, type, *args): """ This method is triggered when a **Where_lineEdit** Widget context menu entry is clicked. :param type: Location type. ( String ) :param \*args: Arguments. ( \* ) """ if type == "directory": location = umbra.ui.common.storeLastBrowsedPath((QFileDialog.getExistingDirectory(self, "Add Directory:", RuntimeGlobals.lastBrowsedPath))) elif type == "file": location = umbra.ui.common.storeLastBrowsedPath((QFileDialog.getOpenFileName(self, "Add File:", RuntimeGlobals.lastBrowsedPath, "All Files (*)"))) elif type == "editors": location = self.__targetsFormat.format(self.__defaultTarget) elif type == "includeFilter": location = self.__filtersInFormat.format(self.__defaultFilterIn) elif type == "excludeFilter": location = self.__filtersOutFormat.format(self.__defaultFilterOut) location and self.Where_lineEdit.setText(", ".join(filter(bool, (foundations.strings.encode( self.Where_lineEdit.text()), location)))) def __formatOccurence(self, occurence): """ This method formats the given occurence and returns the matching rich html text. :param occurence: Occurence to format. ( Occurence ) :return: Rich text. ( String ) """ color = "rgb({0}, {1}, {2})" spanFormat = "<span style=\"color: {0};\">{{0}}</span>".format(color.format(self.__defaultLineColor.red(), self.__defaultLineColor.green(), self.__defaultLineColor.blue())) line = foundations.strings.encode(occurence.text) start = spanFormat.format(line[:occurence.column]) pattern = "<b>{0}</b>".format(line[occurence.column:occurence.column + occurence.length]) end = spanFormat.format(line[occurence.column + occurence.length:]) return "".join((start, pattern, end)) def __formatReplaceMetrics(self, file, metrics): """ This method formats the given replace metrics and returns the matching rich html text. :param file: File. ( String ) :param metrics: Replace metrics to format. ( String ) :return: Rich text. ( String ) """ color = "rgb({0}, {1}, {2})" spanFormat = "<span style=\"color: {0};\">{{0}}</span>".format(color.format(self.__defaultLineColor.red(), self.__defaultLineColor.green(), self.__defaultLineColor.blue())) dirName, baseName = (os.path.dirname(file), os.path.basename(file)) return "".join((spanFormat.format("'"), spanFormat.format(dirName), spanFormat.format(os.path.sep), baseName, spanFormat.format("' file: '"), foundations.strings.encode(metrics), spanFormat.format("' occurence(s) replaced!"))) def __highlightOccurence(self, file, occurence): """ This method highlights given file occurence. :param file: File containing the occurence. ( String ) :param occurence: Occurence to highlight. ( Occurence / SearchOccurenceNode ) """ if not self.__container.getEditor(file): cacheData = self.__filesCache.getContent(file) if cacheData: document = cacheData.document or self.__getDocument(cacheData.content) self.__container.loadDocument(document, file) self.__uncache(file) else: self.__container.loadFile(file) else: self.__container.setCurrentEditor(file) if not occurence: return cursor = self.__container.getCurrentEditor().textCursor() cursor.setPosition(occurence.position, QTextCursor.MoveAnchor) cursor.setPosition(occurence.position + occurence.length, QTextCursor.KeepAnchor) self.__container.getCurrentEditor().setTextCursor(cursor) def __getDocument(self, content): """ This method returns a `QTextDocument <http://doc.qt.nokia.com/qtextdocument.html>`_ class instance with given content. :return: Document. ( QTextDocument ) """ document = QTextDocument(QString(content)) document.clearUndoRedoStacks() document.setModified(False) return document def __replaceWithinDocument(self, document, occurences, replacementPattern): """ This method replaces given pattern occurences in given document using given settings. :param document: Document. ( QTextDocument ) :param replacementPattern: Replacement pattern. ( String ) :return: Replaced occurences count. ( Integer ) """ cursor = QTextCursor(document) cursor.beginEditBlock() offset = count = 0 for occurence in sorted(occurences, key=lambda x: x.position): cursor.setPosition(offset + occurence.position, QTextCursor.MoveAnchor) cursor.setPosition(offset + occurence.position + occurence.length, QTextCursor.KeepAnchor) cursor.insertText(replacementPattern) offset += len(replacementPattern) - occurence.length count += 1 cursor.endEditBlock() return count def __getSettings(self): """ This method returns the current search and replace settings. :return: Settings. ( Dictionary ) """ return {"caseSensitive" : self.Case_Sensitive_checkBox.isChecked(), "wholeWord" : self.Whole_Word_checkBox.isChecked(), "regularExpressions" : self.Regular_Expressions_checkBox.isChecked()} def __interruptSearch(self): """ This method interrupt the current search. """ if self.__searchWorkerThread: self.__searchWorkerThread.quit() self.__searchWorkerThread.wait() self.__container.engine.stopProcessing(warning=False) def __cache(self, file, content, document): """ This method caches given file. :param file: File to cache. ( String ) :param content: File content. ( List ) :param document: File document. ( QTextDocument ) """ self.__filesCache.addContent(**{str(file) : CacheData(content=content, document=document)}) def __uncache(self, file): """ This method uncaches given file. :param file: File to uncache. ( String ) """ if file in self.__filesCache: self.__filesCache.removeContent(file)
[docs] def setSearchResults(self, searchResults): """ This method sets the Model Nodes using given search results. :param searchResults: Search results. ( List ) :return: Method success. ( Boolean ) """ rootNode = umbra.ui.nodes.DefaultNode(name="InvisibleRootNode") for searchResult in searchResults: searchFileNode = SearchFileNode(name=searchResult.file, parent=rootNode) searchFileNode.update(searchResult) width = \ max(self.__defaultLineNumberWidth, max([len(foundations.strings.encode(occurence.line)) for occurence in searchResult.occurences])) for occurence in searchResult.occurences: formatter = "{{0:>{0}}}".format(width) name = "{0}:{1}".format(formatter.format(occurence.line + 1).replace(" ", "&nbsp;"), self.__formatOccurence(occurence)) searchOccurenceNode = SearchOccurenceNode(name=name, parent=searchFileNode) searchOccurenceNode.update(occurence) self.__model.initializeModel(rootNode) return True
[docs] def setReplaceResults(self, replaceResults): """ This method sets the Model Nodes using given replace results. :param replaceResults: Replace results. ( List ) :return: Method success. ( Boolean ) """ rootNode = umbra.ui.nodes.DefaultNode(name="InvisibleRootNode") for file, metrics in sorted(replaceResults.iteritems()): replaceResultNode = ReplaceResultNode(name=self.__formatReplaceMetrics(file, metrics), parent=rootNode, file=file) self.__model.initializeModel(rootNode) return True
[docs] def search(self): """ This method searchs user defined locations for search pattern. :return: Method success. ( Boolean ) """ self.__interruptSearch() searchPattern = self.Search_comboBox.currentText() replacementPattern = self.Replace_With_comboBox.currentText() if not searchPattern: return False SearchAndReplace.insertPattern(searchPattern, self.__searchPatternsModel) SearchAndReplace.insertPattern(replacementPattern, self.__replaceWithPatternsModel) location = umbra.ui.common.parseLocation( foundations.strings.encode(self.Where_lineEdit.text()) or \ self.__targetsFormat.format(self.__defaultTarget)) self.__ignoreHiddenFiles and location.filtersOut.append("\\\.|/\.") settings = self.__getSettings() self.__searchWorkerThread = Search_worker(self, searchPattern, location, settings) # Signals / Slots. self.__searchWorkerThread.searchFinished.connect(self.__searchWorkerThread__searchFinished) self.__container.engine.workerThreads.append(self.__searchWorkerThread) self.__container.engine.startProcessing("Searching In Files ...") self.__searchWorkerThread.start() return True
[docs] def replace(self, nodes): """ This method replaces user defined files search pattern occurences with replacement pattern using given nodes. :param nodes: Nodes. ( List ) :return: Method success. ( Boolean ) """ files = {} for node in nodes: if node.family == "SearchFile": files[node.file] = node.children elif node.family == "SearchOccurence": file = node.parent.file if not file in files: files[file] = [] files[file].append(node) replacementPattern = self.Replace_With_comboBox.currentText() SearchAndReplace.insertPattern(replacementPattern, self.__replaceWithPatternsModel) replaceResults = {} for file, occurences in files.iteritems(): editor = self.__container.getEditor(file) if editor: document = editor.document() else: cacheData = self.__filesCache.getContent(file) if cacheData is None: LOGGER.warning( "!> {0} | '{1}' file doesn't exists in files cache!".format(self.__class__.__name__, file)) continue content = self.__filesCache.getContent(file).content document = self.__getDocument(content) self.__cache(file, content, document) replaceResults[file] = self.__replaceWithinDocument(document, occurences, replacementPattern) self.setReplaceResults(replaceResults) self.__container.engine.notificationsManager.notify( "{0} | '{1}' pattern occurence(s) replaced in '{2}' files!".format(self.__class__.__name__, sum(replaceResults.values()), len(replaceResults.keys())))
[docs] def saveFiles(self, nodes): """ This method saves user defined files using give nodes. :param nodes: Nodes. ( List ) :return: Method success. ( Boolean ) """ metrics = {"Opened" : 0, "Cached" : 0} for node in nodes: file = node.file if self.__container.getEditor(file): if self.__container.saveFile(file): metrics["Opened"] += 1 self.__uncache(file) else: cacheData = self.__filesCache.getContent(file) if cacheData is None: LOGGER.warning( "!> {0} | '{1}' file doesn't exists in files cache!".format(self.__class__.__name__, file)) continue if cacheData.document: fileHandle = File(file) fileHandle.content = [cacheData.document.toPlainText()] if fileHandle.write(): metrics["Cached"] += 1 self.__uncache(file) else: LOGGER.warning( "!> {0} | '{1}' file document doesn't exists in files cache!".format(self.__class__.__name__, file)) self.__container.engine.notificationsManager.notify( "{0} | '{1}' opened file(s) and '{2}' cached file(s) saved!".format(self.__class__.__name__, metrics["Opened"], metrics["Cached"]))