diff -r 2af21036b293 -r 4a3a68e51b92 eric7/UI/FindFileWidget.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric7/UI/FindFileWidget.py Sat Sep 18 18:51:58 2021 +0200
@@ -0,0 +1,846 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2002 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to search for text in files.
+"""
+
+import os
+import re
+
+from PyQt6.QtCore import pyqtSignal, pyqtSlot, Qt, QPoint
+from PyQt6.QtGui import QCursor
+from PyQt6.QtWidgets import (
+ QWidget, QApplication, QMenu, QTreeWidgetItem, QComboBox
+)
+
+from EricWidgets.EricApplication import ericApp
+from EricWidgets import EricMessageBox
+from EricWidgets.EricPathPicker import EricPathPickerModes
+
+from .Ui_FindFileWidget import Ui_FindFileWidget
+
+import Preferences
+import UI.PixmapCache
+import Utilities
+
+
+class FindFileWidget(QWidget, Ui_FindFileWidget):
+ """
+ Class implementing a widget to search for text in files and replace it
+ with some other text.
+
+ The occurrences found are displayed in a tree showing the file name,
+ the line number and the text found. The file will be opened upon a double
+ click onto the respective entry of the list. If the widget is in replace
+ mode the line below shows the text after replacement. Replacements can
+ be authorized by ticking them on. Pressing the replace button performs
+ all ticked replacement operations.
+
+ @signal sourceFile(str, int, str, int, int) emitted to open a source file
+ at a specificline
+ @signal designerFile(str) emitted to open a Qt-Designer file
+ """
+ sourceFile = pyqtSignal(str, int, str, int, int)
+ designerFile = pyqtSignal(str)
+
+ lineRole = Qt.ItemDataRole.UserRole + 1
+ startRole = Qt.ItemDataRole.UserRole + 2
+ endRole = Qt.ItemDataRole.UserRole + 3
+ replaceRole = Qt.ItemDataRole.UserRole + 4
+ md5Role = Qt.ItemDataRole.UserRole + 5
+
+ def __init__(self, project, parent=None):
+ """
+ Constructor
+
+ @param project reference to the project object
+ @type Project
+ @param parent parent widget of this dialog (defaults to None)
+ @type QWidget (optional)
+ """
+ super().__init__(parent)
+ self.setupUi(self)
+ self.setWindowFlags(Qt.WindowType.Window)
+
+ self.layout().setContentsMargins(0, 3, 0, 0)
+
+ self.dirPicker.setMode(EricPathPickerModes.DIRECTORY_MODE)
+ self.dirPicker.setInsertPolicy(QComboBox.InsertPolicy.InsertAtTop)
+ self.dirPicker.setSizeAdjustPolicy(
+ QComboBox.SizeAdjustPolicy.AdjustToMinimumContentsLengthWithIcon)
+
+ self.stopButton.setEnabled(False)
+ self.stopButton.clicked.connect(self.__stopSearch)
+ self.stopButton.setIcon(UI.PixmapCache.getIcon("stopLoading"))
+
+ self.findButton.setEnabled(False)
+ self.findButton.clicked.connect(self.__doSearch)
+ self.findButton.setIcon(UI.PixmapCache.getIcon("find"))
+
+ self.replaceButton.setIcon(UI.PixmapCache.getIcon("editReplace"))
+
+ self.modeToggleButton.clicked.connect(self.__toggleReplaceMode)
+
+ self.findProgressLabel.setMaximumWidth(550)
+
+ self.searchHistory = Preferences.toList(
+ Preferences.Prefs.settings.value(
+ "FindFileWidget/SearchHistory"))
+ self.findtextCombo.lineEdit().setClearButtonEnabled(True)
+ self.findtextCombo.lineEdit().returnPressed.connect(self.__doSearch)
+ self.findtextCombo.setCompleter(None)
+ self.findtextCombo.addItems(self.searchHistory)
+ self.findtextCombo.setEditText("")
+
+ self.replaceHistory = Preferences.toList(
+ Preferences.Prefs.settings.value(
+ "FindFileWidget/ReplaceHistory"))
+ self.replacetextCombo.lineEdit().setClearButtonEnabled(True)
+ self.replacetextCombo.lineEdit().returnPressed.connect(self.__doSearch)
+ self.replacetextCombo.setCompleter(None)
+ self.replacetextCombo.addItems(self.replaceHistory)
+ self.replacetextCombo.setEditText("")
+
+ self.dirHistory = Preferences.toList(
+ Preferences.Prefs.settings.value(
+ "FindFileWidget/DirectoryHistory"))
+ self.dirPicker.addItems(self.dirHistory)
+ self.dirPicker.setText("")
+
+ self.excludeHiddenCheckBox.setChecked(Preferences.toBool(
+ Preferences.Prefs.settings.value(
+ "FindFileWidget/ExcludeHidden", True)
+ ))
+
+ self.project = project
+ self.project.projectOpened.connect(self.__projectOpened)
+ self.project.projectClosed.connect(self.__projectClosed)
+
+ self.__standardListFont = self.findList.font()
+ self.findList.headerItem().setText(self.findList.columnCount(), "")
+ self.findList.header().setSortIndicator(0, Qt.SortOrder.AscendingOrder)
+ self.__section0Size = self.findList.header().sectionSize(0)
+ self.findList.setExpandsOnDoubleClick(False)
+
+ # Qt Designer form files
+ self.filterForms = r'.*\.ui$'
+ self.formsExt = ['*.ui']
+
+ # Corba interface files
+ self.filterInterfaces = r'.*\.idl$'
+ self.interfacesExt = ['*.idl']
+
+ # Protobuf protocol files
+ self.filterProtocols = r'.*\.proto$'
+ self.protocolsExt = ['*.proto']
+
+ # Qt resources files
+ self.filterResources = r'.*\.qrc$'
+ self.resourcesExt = ['*.qrc']
+
+ self.__cancelSearch = False
+ self.__lastFileItem = None
+ self.__populating = False
+
+ self.setContextMenuPolicy(Qt.ContextMenuPolicy.CustomContextMenu)
+ self.customContextMenuRequested.connect(self.__contextMenuRequested)
+
+ self.__replaceMode = True
+ self.__toggleReplaceMode()
+
+ def __createItem(self, file, line, text, start, end, replTxt="", md5=""):
+ """
+ Private method to create an entry in the file list.
+
+ @param file filename of file
+ @type str
+ @param line line number
+ @type int
+ @param text text found
+ @type str
+ @param start start position of match
+ @type int
+ @param end end position of match
+ @type int
+ @param replTxt text with replacements applied (defaults to "")
+ @type str (optional)
+ @param md5 MD5 hash of the file (defaults to "")
+ @type str (optional)
+ """
+ if self.__lastFileItem is None:
+ # It's a new file
+ self.__lastFileItem = QTreeWidgetItem(self.findList, [file])
+ self.__lastFileItem.setFirstColumnSpanned(True)
+ self.__lastFileItem.setExpanded(True)
+ if self.__replaceMode:
+ self.__lastFileItem.setFlags(
+ self.__lastFileItem.flags() |
+ Qt.ItemFlag.ItemIsUserCheckable |
+ Qt.ItemFlag.ItemIsAutoTristate)
+ self.__lastFileItem.setData(0, self.md5Role, md5)
+
+ itm = QTreeWidgetItem(self.__lastFileItem)
+ itm.setTextAlignment(0, Qt.AlignmentFlag.AlignRight)
+ itm.setData(0, Qt.ItemDataRole.DisplayRole, line)
+ itm.setData(1, Qt.ItemDataRole.DisplayRole, text)
+ itm.setData(0, self.lineRole, line)
+ itm.setData(0, self.startRole, start)
+ itm.setData(0, self.endRole, end)
+ itm.setData(0, self.replaceRole, replTxt)
+ if self.__replaceMode:
+ itm.setFlags(itm.flags() |
+ Qt.ItemFlag.ItemIsUserCheckable)
+ itm.setCheckState(0, Qt.CheckState.Checked)
+ self.replaceButton.setEnabled(True)
+
+ def activate(self, replaceMode=False, txt="", searchDir="",
+ openFiles=False):
+ """
+ Public method to activate the widget with a given mode, a text
+ to search for and some search parameters.
+
+ @param replaceMode flag indicating replacement mode (defaults to False)
+ @type bool (optional)
+ @param txt text to be searched for (defaults to "")
+ @type str (optional)
+ @param searchDir directory to search in (defaults to "")
+ @type str (optional)
+ @param openFiles flag indicating to operate on open files only
+ (defaults to False)
+ @type bool (optional)
+ """
+ if self.project.isOpen():
+ self.projectButton.setEnabled(True)
+ self.projectButton.setChecked(True)
+ else:
+ self.projectButton.setEnabled(False)
+ self.dirButton.setChecked(True)
+
+ self.findtextCombo.setEditText(txt)
+ self.findtextCombo.lineEdit().selectAll()
+ self.findtextCombo.setFocus()
+
+ if self.__replaceMode != replaceMode:
+ self.__toggleReplaceMode()
+
+ if searchDir:
+ self.setSearchDirectory(searchDir)
+ if openFiles:
+ self.setOpenFiles()
+
+ @pyqtSlot()
+ def __toggleReplaceMode(self):
+ """
+ Private slot to toggle the dialog mode.
+ """
+ self.__replaceMode = not self.__replaceMode
+
+ # change some interface elements and properties
+ self.findList.clear()
+ if self.__replaceMode:
+ self.replaceButton.show()
+ self.replaceLabel.show()
+ self.replacetextCombo.show()
+
+ self.replaceButton.setEnabled(False)
+ self.replacetextCombo.setEditText("")
+
+ font = Preferences.getEditorOtherFonts("MonospacedFont")
+ self.findList.setFont(font)
+
+ self.modeToggleButton.setIcon(UI.PixmapCache.getIcon("1uparrow"))
+ else:
+ self.replaceLabel.hide()
+ self.replacetextCombo.hide()
+ self.replaceButton.hide()
+
+ self.findList.setFont(self.__standardListFont)
+
+ self.modeToggleButton.setIcon(UI.PixmapCache.getIcon("1downarrow"))
+
+ @pyqtSlot()
+ def __projectOpened(self):
+ """
+ Private slot to react to the opening of a project.
+ """
+ self.projectButton.setEnabled(True)
+ self.projectButton.setChecked(True)
+
+ @pyqtSlot()
+ def __projectClosed(self):
+ """
+ Private slot to react to the closing of a project.
+ """
+ self.projectButton.setEnabled(False)
+ if self.projectButton.isChecked():
+ self.dirButton.setChecked(True)
+
+ @pyqtSlot(str)
+ def on_findtextCombo_editTextChanged(self, text):
+ """
+ Private slot to handle the editTextChanged signal of the find
+ text combo.
+
+ @param text (ignored)
+ """
+ self.__enableFindButton()
+
+ @pyqtSlot(str)
+ def on_replacetextCombo_editTextChanged(self, text):
+ """
+ Private slot to handle the editTextChanged signal of the replace
+ text combo.
+
+ @param text (ignored)
+ """
+ self.__enableFindButton()
+
+ @pyqtSlot(str)
+ def on_dirPicker_editTextChanged(self, text):
+ """
+ Private slot to handle the textChanged signal of the directory
+ picker.
+
+ @param text (ignored)
+ """
+ self.__enableFindButton()
+
+ @pyqtSlot()
+ def on_projectButton_clicked(self):
+ """
+ Private slot to handle the selection of the 'Project' radio button.
+ """
+ self.__enableFindButton()
+
+ @pyqtSlot()
+ def on_dirButton_clicked(self):
+ """
+ Private slot to handle the selection of the 'Directory' radio button.
+ """
+ self.__enableFindButton()
+
+ @pyqtSlot()
+ def on_openFilesButton_clicked(self):
+ """
+ Private slot to handle the selection of the 'Open Files' radio button.
+ """
+ self.__enableFindButton()
+
+ @pyqtSlot()
+ def on_filterCheckBox_clicked(self):
+ """
+ Private slot to handle the selection of the file filter check box.
+ """
+ self.__enableFindButton()
+
+ @pyqtSlot(str)
+ def on_filterEdit_textEdited(self, text):
+ """
+ Private slot to handle the textChanged signal of the file filter edit.
+
+ @param text (ignored)
+ """
+ self.__enableFindButton()
+
+ @pyqtSlot()
+ def __enableFindButton(self):
+ """
+ Private slot called to enable the find button.
+ """
+ if (
+ self.findtextCombo.currentText() == "" or
+ (self.dirButton.isChecked() and
+ (self.dirPicker.currentText() == "" or
+ not os.path.exists(os.path.abspath(
+ self.dirPicker.currentText())))) or
+ (self.filterCheckBox.isChecked() and
+ self.filterEdit.text() == "")
+ ):
+ self.findButton.setEnabled(False)
+ else:
+ self.findButton.setEnabled(True)
+
+ def __stripEol(self, txt):
+ """
+ Private method to strip the eol part.
+
+ @param txt line of text that should be treated
+ @type str
+ @return text with eol stripped
+ @rtype str
+ """
+ return txt.replace("\r", "").replace("\n", "")
+
+ @pyqtSlot()
+ def __stopSearch(self):
+ """
+ Private slot to handle the stop button being pressed.
+ """
+ self.__cancelSearch = True
+
+ @pyqtSlot()
+ def __doSearch(self):
+ """
+ Private slot to handle the find button being pressed.
+ """
+ if (
+ self.__replaceMode and
+ not ericApp().getObject("ViewManager").checkAllDirty()
+ ):
+ return
+
+ self.__cancelSearch = False
+
+ if self.filterCheckBox.isChecked():
+ fileFilter = self.filterEdit.text()
+ fileFilterList = [
+ "^{0}$".format(filter.replace(".", r"\.").replace("*", ".*"))
+ for filter in fileFilter.split(";")
+ ]
+ filterRe = re.compile("|".join(fileFilterList))
+
+ if self.projectButton.isChecked():
+ if self.filterCheckBox.isChecked():
+ files = [
+ self.project.getRelativePath(file)
+ for file in
+ self.__getFileList(
+ self.project.getProjectPath(),
+ filterRe,
+ excludeHiddenDirs=self.excludeHiddenCheckBox
+ .isChecked(),
+ )
+ ]
+ else:
+ files = []
+ if self.sourcesCheckBox.isChecked():
+ files += self.project.pdata["SOURCES"]
+ if self.formsCheckBox.isChecked():
+ files += self.project.pdata["FORMS"]
+ if self.interfacesCheckBox.isChecked():
+ files += self.project.pdata["INTERFACES"]
+ if self.protocolsCheckBox.isChecked():
+ files += self.project.pdata["PROTOCOLS"]
+ if self.resourcesCheckBox.isChecked():
+ files += self.project.pdata["RESOURCES"]
+ elif self.dirButton.isChecked():
+ if not self.filterCheckBox.isChecked():
+ filters = []
+ if (
+ self.project.isOpen() and
+ os.path.abspath(self.dirPicker.currentText()).startswith(
+ self.project.getProjectPath())
+ ):
+ if self.sourcesCheckBox.isChecked():
+ filters.extend([
+ "^{0}$".format(
+ assoc.replace(".", r"\.").replace("*", ".*")
+ ) for assoc in
+ self.project.getFiletypeAssociations("SOURCES")
+ ])
+ if self.formsCheckBox.isChecked():
+ filters.extend([
+ "^{0}$".format(
+ assoc.replace(".", r"\.").replace("*", ".*")
+ ) for assoc in
+ self.project.getFiletypeAssociations("FORMS")
+ ])
+ if self.interfacesCheckBox.isChecked():
+ filters.extend([
+ "^{0}$".format(
+ assoc.replace(".", r"\.").replace("*", ".*")
+ ) for assoc in
+ self.project.getFiletypeAssociations("INTERFACES")
+ ])
+ if self.protocolsCheckBox.isChecked():
+ filters.extend([
+ "^{0}$".format(
+ assoc.replace(".", r"\.").replace("*", ".*")
+ ) for assoc in
+ self.project.getFiletypeAssociations("PROTOCOLS")
+ ])
+ if self.resourcesCheckBox.isChecked():
+ filters.extend([
+ "^{0}$".format(
+ assoc.replace(".", r"\.").replace("*", ".*")
+ ) for assoc in
+ self.project.getFiletypeAssociations("RESOURCES")
+ ])
+ else:
+ if self.sourcesCheckBox.isChecked():
+ filters.extend([
+ "^{0}$".format(
+ assoc.replace(".", r"\.").replace("*", ".*"))
+ for assoc in list(
+ Preferences.getEditorLexerAssocs().keys())
+ if assoc not in
+ self.formsExt + self.interfacesExt +
+ self.protocolsExt + self.resourcesExt
+ ])
+ if self.formsCheckBox.isChecked():
+ filters.append(self.filterForms)
+ if self.interfacesCheckBox.isChecked():
+ filters.append(self.filterInterfaces)
+ if self.protocolsCheckBox.isChecked():
+ filters.append(self.filterProtocols)
+ if self.resourcesCheckBox.isChecked():
+ filters.append(self.filterResources)
+ filterString = "|".join(filters)
+ filterRe = re.compile(filterString)
+ files = self.__getFileList(
+ os.path.abspath(self.dirPicker.currentText()),
+ filterRe,
+ excludeHiddenDirs=self.excludeHiddenCheckBox.isChecked(),
+ excludeHiddenFiles=self.excludeHiddenCheckBox.isChecked(),
+ )
+ elif self.openFilesButton.isChecked():
+ vm = ericApp().getObject("ViewManager")
+ vm.checkAllDirty()
+ files = vm.getOpenFilenames()
+
+ self.findList.clear()
+ QApplication.processEvents()
+ QApplication.processEvents()
+ self.findProgress.setMaximum(len(files))
+
+ # retrieve the values
+ reg = self.regexpCheckBox.isChecked()
+ wo = self.wordCheckBox.isChecked()
+ cs = self.caseCheckBox.isChecked()
+ ct = self.findtextCombo.currentText()
+ txt = ct if reg else re.escape(ct)
+ if wo:
+ txt = "\\b{0}\\b".format(txt)
+ flags = re.UNICODE
+ if not cs:
+ flags |= re.IGNORECASE
+ try:
+ search = re.compile(txt, flags)
+ except re.error as why:
+ EricMessageBox.critical(
+ self,
+ self.tr("Invalid search expression"),
+ self.tr("""<p>The search expression is not valid.</p>"""
+ """<p>Error: {0}</p>""").format(str(why)))
+ self.stopButton.setEnabled(False)
+ self.findButton.setEnabled(True)
+ return
+ # reset the findtextCombo
+ if ct in self.searchHistory:
+ self.searchHistory.remove(ct)
+ self.searchHistory.insert(0, ct)
+ self.findtextCombo.clear()
+ self.findtextCombo.addItems(self.searchHistory)
+ Preferences.Prefs.settings.setValue(
+ "FindFileWidget/SearchHistory",
+ self.searchHistory[:30])
+ Preferences.Prefs.settings.setValue(
+ "FindFileWidget/ExcludeHidden",
+ self.excludeHiddenCheckBox.isChecked())
+
+ if self.__replaceMode:
+ replTxt = self.replacetextCombo.currentText()
+ if replTxt in self.replaceHistory:
+ self.replaceHistory.remove(replTxt)
+ self.replaceHistory.insert(0, replTxt)
+ self.replacetextCombo.clear()
+ self.replacetextCombo.addItems(self.replaceHistory)
+ Preferences.Prefs.settings.setValue(
+ "FindFileWidget/ReplaceHistory",
+ self.replaceHistory[:30])
+
+ if self.dirButton.isChecked():
+ searchDir = self.dirPicker.currentText()
+ if searchDir in self.dirHistory:
+ self.dirHistory.remove(searchDir)
+ self.dirHistory.insert(0, searchDir)
+ self.dirPicker.clear()
+ self.dirPicker.addItems(self.dirHistory)
+ self.dirPicker.setText(self.dirHistory[0])
+ Preferences.Prefs.settings.setValue(
+ "FindFileWidget/DirectoryHistory",
+ self.dirHistory[:30])
+
+ # set the button states
+ self.stopButton.setEnabled(True)
+ self.findButton.setEnabled(False)
+
+ # now go through all the files
+ self.__populating = True
+ self.findList.setUpdatesEnabled(False)
+ occurrences = 0
+ fileOccurrences = 0
+ for progress, file in enumerate(files, start=1):
+ self.__lastFileItem = None
+ found = False
+ if self.__cancelSearch:
+ break
+
+ self.findProgressLabel.setPath(file)
+
+ fn = (
+ os.path.join(self.project.ppath, file)
+ if self.projectButton.isChecked() else
+ file
+ )
+ # read the file and split it into textlines
+ try:
+ text, encoding, hashStr = Utilities.readEncodedFileWithHash(fn)
+ lines = text.splitlines(True)
+ except (UnicodeError, OSError):
+ self.findProgress.setValue(progress)
+ continue
+
+ # now perform the search and display the lines found
+ for count, line in enumerate(lines, start=1):
+ if self.__cancelSearch:
+ break
+
+ contains = search.search(line)
+ if contains:
+ occurrences += 1
+ found = True
+ start = contains.start()
+ end = contains.end()
+ if self.__replaceMode:
+ rline = search.sub(replTxt, line)
+ else:
+ rline = ""
+ line = self.__stripEol(line)
+ if len(line) > 1024:
+ line = "{0} ...".format(line[:1024])
+ if self.__replaceMode:
+ if len(rline) > 1024:
+ rline = "{0} ...".format(line[:1024])
+ line = "- {0}\n+ {1}".format(
+ line, self.__stripEol(rline))
+ self.__createItem(file, count, line, start, end,
+ rline, hashStr)
+
+ QApplication.processEvents()
+
+ if found:
+ fileOccurrences += 1
+ self.findProgress.setValue(progress)
+
+ if not files:
+ self.findProgress.setMaximum(1)
+ self.findProgress.setValue(1)
+
+ resultFormat = self.tr("{0} / {1}", "occurrences / files")
+ self.findProgressLabel.setPath(resultFormat.format(
+ self.tr("%n occurrence(s)", "", occurrences),
+ self.tr("%n file(s)", "", fileOccurrences)))
+
+ self.findList.setUpdatesEnabled(True)
+ self.findList.sortItems(self.findList.sortColumn(),
+ self.findList.header().sortIndicatorOrder())
+ self.findList.resizeColumnToContents(1)
+ if self.__replaceMode:
+ self.findList.header().resizeSection(0, self.__section0Size + 30)
+ self.findList.header().setStretchLastSection(True)
+ self.__populating = False
+
+ self.stopButton.setEnabled(False)
+ self.findButton.setEnabled(True)
+
+ @pyqtSlot(QTreeWidgetItem, int)
+ def on_findList_itemDoubleClicked(self, itm, column):
+ """
+ Private slot to handle the double click on a file item.
+
+ It emits the signal sourceFile or designerFile depending on the file
+ extension.
+
+ @param itm the double clicked tree item
+ @type QTreeWidgetItem
+ @param column column that was double clicked (ignored)
+ @type int
+ """
+ if itm.parent():
+ file = itm.parent().text(0)
+ line = itm.data(0, self.lineRole)
+ start = itm.data(0, self.startRole)
+ end = itm.data(0, self.endRole)
+ else:
+ file = itm.text(0)
+ line = 1
+ start = 0
+ end = 0
+
+ fn = os.path.join(self.project.ppath, file) if self.project else file
+ if fn.endswith('.ui'):
+ self.designerFile.emit(fn)
+ else:
+ self.sourceFile.emit(fn, line, "", start, end)
+
+ def __getFileList(self, path, filterRe, excludeHiddenDirs=False,
+ excludeHiddenFiles=False):
+ """
+ Private method to get a list of files to search.
+
+ @param path the root directory to search in
+ @type str
+ @param filterRe regular expression defining the filter
+ criteria
+ @type regexp object
+ @param excludeHiddenDirs flag indicating to exclude hidden directories
+ @type bool
+ @param excludeHiddenFiles flag indicating to exclude hidden files
+ @type bool
+ @return list of files to be processed
+ @rtype list of str
+ """
+ path = os.path.abspath(path)
+ files = []
+ for dirname, dirs, filenames in os.walk(path):
+ files.extend([
+ os.path.join(dirname, f) for f in filenames
+ if (not (excludeHiddenFiles and f.startswith(".")) and
+ re.match(filterRe, f))
+ ])
+ if excludeHiddenDirs:
+ for d in dirs[:]:
+ if d .startswith("."):
+ dirs.remove(d)
+ return files
+
+ def setSearchDirectory(self, searchDir):
+ """
+ Public slot to set the name of the directory to search in.
+
+ @param searchDir name of the directory to search in
+ @type str
+ """
+ self.dirButton.setChecked(True)
+ self.dirPicker.setEditText(Utilities.toNativeSeparators(searchDir))
+
+ @pyqtSlot()
+ def setOpenFiles(self):
+ """
+ Public slot to set the mode to search in open files.
+ """
+ self.openFilesButton.setChecked(True)
+
+ @pyqtSlot()
+ def on_replaceButton_clicked(self):
+ """
+ Private slot to perform the requested replace actions.
+ """
+ self.findProgress.setMaximum(self.findList.topLevelItemCount())
+ self.findProgress.setValue(0)
+
+ for index in range(self.findList.topLevelItemCount()):
+ itm = self.findList.topLevelItem(index)
+ if itm.checkState(0) in [Qt.CheckState.PartiallyChecked,
+ Qt.CheckState.Checked]:
+ file = itm.text(0)
+ origHash = itm.data(0, self.md5Role)
+
+ self.findProgressLabel.setPath(file)
+
+ if self.projectButton.isChecked():
+ fn = os.path.join(self.project.ppath, file)
+ else:
+ fn = file
+
+ # read the file and split it into textlines
+ try:
+ text, encoding, hashStr = (
+ Utilities.readEncodedFileWithHash(fn)
+ )
+ lines = text.splitlines(True)
+ except (UnicodeError, OSError) as err:
+ EricMessageBox.critical(
+ self,
+ self.tr("Replace in Files"),
+ self.tr(
+ """<p>Could not read the file <b>{0}</b>."""
+ """ Skipping it.</p><p>Reason: {1}</p>""")
+ .format(fn, str(err))
+ )
+ self.findProgress.setValue(index)
+ continue
+
+ # Check the original and the current hash. Skip the file,
+ # if hashes are different.
+ if origHash != hashStr:
+ EricMessageBox.critical(
+ self,
+ self.tr("Replace in Files"),
+ self.tr(
+ """<p>The current and the original hash of the"""
+ """ file <b>{0}</b> are different. Skipping it."""
+ """</p><p>Hash 1: {1}</p><p>Hash 2: {2}</p>""")
+ .format(fn, origHash, hashStr)
+ )
+ self.findProgress.setValue(index)
+ continue
+
+ # replace the lines authorized by the user
+ for cindex in range(itm.childCount()):
+ citm = itm.child(cindex)
+ if citm.checkState(0) == Qt.CheckState.Checked:
+ line = citm.data(0, self.lineRole)
+ rline = citm.data(0, self.replaceRole)
+ lines[line - 1] = rline
+
+ # write the file
+ txt = "".join(lines)
+ try:
+ Utilities.writeEncodedFile(fn, txt, encoding)
+ except (OSError, Utilities.CodingError, UnicodeError) as err:
+ EricMessageBox.critical(
+ self,
+ self.tr("Replace in Files"),
+ self.tr(
+ """<p>Could not save the file <b>{0}</b>."""
+ """ Skipping it.</p><p>Reason: {1}</p>""")
+ .format(fn, str(err))
+ )
+
+ self.findProgress.setValue(index + 1)
+
+ self.findProgressLabel.setPath("")
+
+ self.findList.clear()
+ self.replaceButton.setEnabled(False)
+ self.findButton.setEnabled(True)
+
+ @pyqtSlot(QPoint)
+ def __contextMenuRequested(self, pos):
+ """
+ Private slot to handle the context menu request.
+
+ @param pos position the context menu shall be shown
+ @type QPoint
+ """
+ menu = QMenu(self)
+
+ menu.addAction(self.tr("Open"), self.__openFile)
+ menu.addAction(self.tr("Copy Path to Clipboard"),
+ self.__copyToClipboard)
+
+ menu.exec(QCursor.pos())
+
+ @pyqtSlot()
+ def __openFile(self):
+ """
+ Private slot to open the currently selected entry.
+ """
+ itm = self.findList.selectedItems()[0]
+ self.on_findList_itemDoubleClicked(itm, 0)
+
+ @pyqtSlot()
+ def __copyToClipboard(self):
+ """
+ Private slot to copy the path of an entry to the clipboard.
+ """
+ itm = self.findList.selectedItems()[0]
+ fn = itm.parent().text(0) if itm.parent() else itm.text(0)
+
+ cb = QApplication.clipboard()
+ cb.setText(fn)
