--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/Plugins/VcsPlugins/vcsPySvn/SvnPropListDialog.py Sun Apr 14 15:09:21 2019 +0200
@@ -0,0 +1,193 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2003 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to show the output of the svn proplist command
+process.
+"""
+
+from __future__ import unicode_literals
+
+import os
+import sys
+
+import pysvn
+
+from PyQt5.QtCore import pyqtSlot, QMutexLocker, Qt
+from PyQt5.QtWidgets import QWidget, QHeaderView, QApplication, \
+ QDialogButtonBox, QTreeWidgetItem
+
+from .SvnDialogMixin import SvnDialogMixin
+from .Ui_SvnPropListDialog import Ui_SvnPropListDialog
+
+
+class SvnPropListDialog(QWidget, SvnDialogMixin, Ui_SvnPropListDialog):
+ """
+ Class implementing a dialog to show the output of the svn proplist command
+ process.
+ """
+ def __init__(self, vcs, parent=None):
+ """
+ Constructor
+
+ @param vcs reference to the vcs object
+ @param parent parent widget (QWidget)
+ """
+ super(SvnPropListDialog, self).__init__(parent)
+ self.setupUi(self)
+ SvnDialogMixin.__init__(self)
+
+ self.refreshButton = \
+ self.buttonBox.addButton(self.tr("Refresh"),
+ QDialogButtonBox.ActionRole)
+ self.refreshButton.setToolTip(
+ self.tr("Press to refresh the properties display"))
+ self.refreshButton.setEnabled(False)
+ self.buttonBox.button(QDialogButtonBox.Close).setEnabled(False)
+ self.buttonBox.button(QDialogButtonBox.Cancel).setDefault(True)
+
+ self.vcs = vcs
+
+ self.propsList.headerItem().setText(self.propsList.columnCount(), "")
+ self.propsList.header().setSortIndicator(0, Qt.AscendingOrder)
+
+ self.client = self.vcs.getClient()
+ self.client.callback_cancel = \
+ self._clientCancelCallback
+ self.client.callback_get_login = \
+ self._clientLoginCallback
+ self.client.callback_ssl_server_trust_prompt = \
+ self._clientSslServerTrustPromptCallback
+
+ def __resort(self):
+ """
+ Private method to resort the tree.
+ """
+ self.propsList.sortItems(
+ self.propsList.sortColumn(),
+ self.propsList.header().sortIndicatorOrder())
+
+ def __resizeColumns(self):
+ """
+ Private method to resize the list columns.
+ """
+ self.propsList.header().resizeSections(QHeaderView.ResizeToContents)
+ self.propsList.header().setStretchLastSection(True)
+
+ def __generateItem(self, path, propName, propValue):
+ """
+ Private method to generate a properties item in the properties list.
+
+ @param path file/directory name the property applies to (string)
+ @param propName name of the property (string)
+ @param propValue value of the property (string)
+ """
+ QTreeWidgetItem(self.propsList, [path, propName, propValue])
+
+ def start(self, fn, recursive=False):
+ """
+ Public slot to start the svn status command.
+
+ @param fn filename(s) (string or list of strings)
+ @param recursive flag indicating a recursive list is requested
+ """
+ self.errorGroup.hide()
+
+ self.propsList.clear()
+
+ self.__args = fn
+ self.__recursive = recursive
+
+ self.buttonBox.button(QDialogButtonBox.Close).setEnabled(False)
+ self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(True)
+ self.buttonBox.button(QDialogButtonBox.Cancel).setDefault(True)
+ self.refreshButton.setEnabled(False)
+
+ QApplication.processEvents()
+ self.propsFound = False
+ if isinstance(fn, list):
+ dname, fnames = self.vcs.splitPathList(fn)
+ else:
+ dname, fname = self.vcs.splitPath(fn)
+ fnames = [fname]
+
+ locker = QMutexLocker(self.vcs.vcsExecutionMutex)
+ cwd = os.getcwd()
+ os.chdir(dname)
+ try:
+ for name in fnames:
+ proplist = self.client.proplist(name, recurse=recursive)
+ counter = 0
+ for path, prop in proplist:
+ if sys.version_info[0] == 2:
+ path = path.decode('utf-8')
+ for propName, propVal in list(prop.items()):
+ if sys.version_info[0] == 2:
+ propName = propName.decode('utf-8')
+ propVal = propVal.decode('utf-8')
+ self.__generateItem(path, propName, propVal)
+ self.propsFound = True
+ counter += 1
+ if counter == 30:
+ # check for cancel every 30 items
+ counter = 0
+ if self._clientCancelCallback():
+ break
+ if self._clientCancelCallback():
+ break
+ except pysvn.ClientError as e:
+ self.__showError(e.args[0])
+ locker.unlock()
+ self.__finish()
+ os.chdir(cwd)
+
+ def __finish(self):
+ """
+ Private slot called when the process finished or the user pressed the
+ button.
+ """
+ if not self.propsFound:
+ self.__generateItem("", self.tr("None"), "")
+
+ self.__resort()
+ self.__resizeColumns()
+
+ self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True)
+ self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(False)
+ self.buttonBox.button(QDialogButtonBox.Close).setDefault(True)
+
+ self.refreshButton.setEnabled(True)
+
+ self._cancel()
+
+ def on_buttonBox_clicked(self, button):
+ """
+ Private slot called by a button of the button box clicked.
+
+ @param button button that was clicked (QAbstractButton)
+ """
+ if button == self.buttonBox.button(QDialogButtonBox.Close):
+ self.close()
+ elif button == self.buttonBox.button(QDialogButtonBox.Cancel):
+ self.__finish()
+ elif button == self.refreshButton:
+ self.on_refreshButton_clicked()
+
+ @pyqtSlot()
+ def on_refreshButton_clicked(self):
+ """
+ Private slot to refresh the status display.
+ """
+ self.start(self.__args, recursive=self.__recursive)
+
+ def __showError(self, msg):
+ """
+ Private slot to show an error message.
+
+ @param msg error message to show (string)
+ """
+ self.errorGroup.show()
+ self.errors.insertPlainText(msg)
+ self.errors.ensureCursorVisible()
