diff -r 4e8b98454baa -r 800c432b34c8 eric7/E5Gui/E5Completers.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric7/E5Gui/E5Completers.py Sat May 15 18:45:04 2021 +0200
@@ -0,0 +1,155 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2007 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing various kinds of completers.
+"""
+
+import os
+
+from PyQt5.QtCore import QDir, Qt, QStringListModel
+from PyQt5.QtWidgets import QCompleter, QFileSystemModel
+
+from Globals import isWindowsPlatform
+
+
+class E5FileCompleter(QCompleter):
+ """
+ Class implementing a completer for file names.
+ """
+ def __init__(self, parent=None,
+ completionMode=QCompleter.CompletionMode.PopupCompletion,
+ showHidden=False):
+ """
+ Constructor
+
+ @param parent parent widget of the completer (QWidget)
+ @param completionMode completion mode of the
+ completer (QCompleter.CompletionMode)
+ @param showHidden flag indicating to show hidden entries as well
+ (boolean)
+ """
+ super().__init__(parent)
+ self.__model = QFileSystemModel(self)
+ if showHidden:
+ self.__model.setFilter(QDir.Filters(
+ QDir.Filter.Dirs |
+ QDir.Filter.Files |
+ QDir.Filter.Drives |
+ QDir.Filter.AllDirs |
+ QDir.Filter.Hidden))
+ else:
+ self.__model.setFilter(QDir.Filters(
+ QDir.Filter.Dirs |
+ QDir.Filter.Files |
+ QDir.Filter.Drives |
+ QDir.Filter.AllDirs))
+ self.__model.setRootPath("")
+ self.setModel(self.__model)
+ self.setCompletionMode(completionMode)
+ if isWindowsPlatform():
+ self.setCaseSensitivity(Qt.CaseSensitivity.CaseInsensitive)
+ if parent:
+ parent.setCompleter(self)
+
+ def setRootPath(self, path):
+ """
+ Public method to set the root path of the model.
+
+ @param path root path for the model
+ @type str
+ """
+ if not os.path.isdir(path):
+ path = os.path.dirname(path)
+ self.__model.setRootPath(path)
+
+ def rootPath(self):
+ """
+ Public method to get the root path of the model.
+
+ @return root path of the model
+ @rtype str
+ """
+ return self.__model.rootPath()
+
+
+class E5DirCompleter(QCompleter):
+ """
+ Class implementing a completer for directory names.
+ """
+ def __init__(self, parent=None,
+ completionMode=QCompleter.CompletionMode.PopupCompletion,
+ showHidden=False):
+ """
+ Constructor
+
+ @param parent parent widget of the completer (QWidget)
+ @param completionMode completion mode of the
+ completer (QCompleter.CompletionMode)
+ @param showHidden flag indicating to show hidden entries as well
+ (boolean)
+ """
+ super().__init__(parent)
+ self.__model = QFileSystemModel(self)
+ if showHidden:
+ self.__model.setFilter(QDir.Filters(
+ QDir.Filter.Drives |
+ QDir.Filter.AllDirs |
+ QDir.Filter.Hidden))
+ else:
+ self.__model.setFilter(
+ QDir.Filters(QDir.Filter.Drives | QDir.Filter.AllDirs))
+ self.__model.setRootPath("")
+ self.setModel(self.__model)
+ self.setCompletionMode(completionMode)
+ if isWindowsPlatform():
+ self.setCaseSensitivity(Qt.CaseSensitivity.CaseInsensitive)
+ if parent:
+ parent.setCompleter(self)
+
+ def setRootPath(self, path):
+ """
+ Public method to set the root path of the model.
+
+ @param path root path for the model
+ @type str
+ """
+ if not os.path.isdir(path):
+ path = os.path.dirname(path)
+ self.__model.setRootPath(path)
+
+ def rootPath(self):
+ """
+ Public method to get the root path of the model.
+
+ @return root path of the model
+ @rtype str
+ """
+ return self.__model.rootPath()
+
+
+class E5StringListCompleter(QCompleter):
+ """
+ Class implementing a completer for string lists.
+ """
+ def __init__(self, parent=None, strings=None,
+ completionMode=QCompleter.CompletionMode.PopupCompletion):
+ """
+ Constructor
+
+ @param parent parent widget of the completer (QWidget)
+ @param strings list of string to load into the completer
+ (list of strings)
+ @param completionMode completion mode of the
+ completer (QCompleter.CompletionMode)
+ """
+ super().__init__(parent)
+ self.__model = QStringListModel(
+ [] if strings is None else strings[:],
+ parent)
+ self.setModel(self.__model)
+ self.setCompletionMode(completionMode)
+ if parent:
+ parent.setCompleter(self)
