--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/VcsPlugins/vcsGit/GitRemoteRepositoriesDialog.py Sun Dec 10 17:42:11 2017 +0100
@@ -0,0 +1,360 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2014 - 2017 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to show available remote repositories.
+"""
+
+from __future__ import unicode_literals
+try:
+ str = unicode
+except NameError:
+ pass
+
+import os
+
+from PyQt5.QtCore import pyqtSlot, Qt, QProcess, QTimer
+from PyQt5.QtWidgets import QWidget, QHeaderView, QTreeWidgetItem, \
+ QDialogButtonBox, QLineEdit
+
+from E5Gui import E5MessageBox
+
+from .Ui_GitRemoteRepositoriesDialog import Ui_GitRemoteRepositoriesDialog
+
+from .GitUtilities import strToQByteArray
+
+import Preferences
+
+
+class GitRemoteRepositoriesDialog(QWidget, Ui_GitRemoteRepositoriesDialog):
+ """
+ Class implementing a dialog to show available remote repositories.
+ """
+ def __init__(self, vcs, parent=None):
+ """
+ Constructor
+
+ @param vcs reference to the vcs object
+ @param parent parent widget (QWidget)
+ """
+ super(GitRemoteRepositoriesDialog, self).__init__(parent)
+ self.setupUi(self)
+
+ self.vcs = vcs
+ self.process = QProcess()
+ self.process.finished.connect(self.__procFinished)
+ self.process.readyReadStandardOutput.connect(self.__readStdout)
+ self.process.readyReadStandardError.connect(self.__readStderr)
+
+ self.refreshButton = self.buttonBox.addButton(
+ self.tr("Refresh"), QDialogButtonBox.ActionRole)
+ self.refreshButton.setToolTip(
+ self.tr("Press to refresh the repositories display"))
+ self.refreshButton.setEnabled(False)
+ self.buttonBox.button(QDialogButtonBox.Close).setEnabled(False)
+ self.buttonBox.button(QDialogButtonBox.Cancel).setDefault(True)
+
+ self.__lastColumn = self.repolist.columnCount()
+
+ self.repolist.headerItem().setText(self.__lastColumn, "")
+ self.repolist.header().setSortIndicator(0, Qt.AscendingOrder)
+
+ self.__ioEncoding = Preferences.getSystem("IOEncoding")
+
+ def __resort(self):
+ """
+ Private method to resort the list.
+ """
+ self.repolist.sortItems(
+ self.repolist.sortColumn(),
+ self.repolist.header().sortIndicatorOrder())
+
+ def __resizeColumns(self):
+ """
+ Private method to resize the list columns.
+ """
+ self.repolist.header().resizeSections(QHeaderView.ResizeToContents)
+ self.repolist.header().setStretchLastSection(True)
+
+ def __generateItem(self, name, url, oper):
+ """
+ Private method to generate a status item in the status list.
+
+ @param name name of the remote repository (string)
+ @param url URL of the remote repository (string)
+ @param oper operation the remote repository may be used for (string)
+ """
+ foundItems = self.repolist.findItems(name, Qt.MatchExactly, 0)
+ if foundItems:
+ # modify the operations column only
+ foundItems[0].setText(
+ 2, "{0} + {1}".format(foundItems[0].text(2), oper))
+ else:
+ QTreeWidgetItem(self.repolist, [name, url, oper])
+
+ def closeEvent(self, e):
+ """
+ Protected slot implementing a close event handler.
+
+ @param e close event (QCloseEvent)
+ """
+ if self.process is not None and \
+ self.process.state() != QProcess.NotRunning:
+ self.process.terminate()
+ QTimer.singleShot(2000, self.process.kill)
+ self.process.waitForFinished(3000)
+
+ e.accept()
+
+ def start(self, projectDir):
+ """
+ Public slot to start the git remote command.
+
+ @param projectDir name of the project directory (string)
+ """
+ self.repolist.clear()
+
+ self.errorGroup.hide()
+ self.intercept = False
+ self.projectDir = projectDir
+
+ self.__ioEncoding = Preferences.getSystem("IOEncoding")
+
+ self.removeButton.setEnabled(False)
+ self.renameButton.setEnabled(False)
+ self.pruneButton.setEnabled(False)
+ self.showInfoButton.setEnabled(False)
+
+ args = self.vcs.initCommand("remote")
+ args.append('--verbose')
+
+ # find the root of the repo
+ repodir = self.projectDir
+ while not os.path.isdir(os.path.join(repodir, self.vcs.adminDir)):
+ repodir = os.path.dirname(repodir)
+ if os.path.splitdrive(repodir)[1] == os.sep:
+ return
+
+ self.process.kill()
+ self.process.setWorkingDirectory(repodir)
+
+ self.process.start('git', args)
+ procStarted = self.process.waitForStarted(5000)
+ if not procStarted:
+ self.inputGroup.setEnabled(False)
+ self.inputGroup.hide()
+ E5MessageBox.critical(
+ self,
+ self.tr('Process Generation Error'),
+ self.tr(
+ 'The process {0} could not be started. '
+ 'Ensure, that it is in the search path.'
+ ).format('git'))
+ else:
+ self.buttonBox.button(QDialogButtonBox.Close).setEnabled(False)
+ self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(True)
+ self.buttonBox.button(QDialogButtonBox.Cancel).setDefault(True)
+
+ self.inputGroup.setEnabled(True)
+ self.inputGroup.show()
+ self.refreshButton.setEnabled(False)
+
+ def __finish(self):
+ """
+ Private slot called when the process finished or the user pressed
+ the button.
+ """
+ if self.process is not None and \
+ self.process.state() != QProcess.NotRunning:
+ self.process.terminate()
+ QTimer.singleShot(2000, self.process.kill)
+ self.process.waitForFinished(3000)
+
+ self.inputGroup.setEnabled(False)
+ self.inputGroup.hide()
+ self.refreshButton.setEnabled(True)
+
+ self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True)
+ self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(False)
+ self.buttonBox.button(QDialogButtonBox.Close).setDefault(True)
+ self.buttonBox.button(QDialogButtonBox.Close).setFocus(
+ Qt.OtherFocusReason)
+
+ self.__resort()
+ self.__resizeColumns()
+
+ self.__updateButtons()
+
+ 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()
+
+ def __procFinished(self, exitCode, exitStatus):
+ """
+ Private slot connected to the finished signal.
+
+ @param exitCode exit code of the process (integer)
+ @param exitStatus exit status of the process (QProcess.ExitStatus)
+ """
+ self.__finish()
+
+ def __readStdout(self):
+ """
+ Private slot to handle the readyReadStandardOutput signal.
+
+ It reads the output of the process, formats it and inserts it into
+ the contents pane.
+ """
+ if self.process is not None:
+ self.process.setReadChannel(QProcess.StandardOutput)
+
+ while self.process.canReadLine():
+ line = str(self.process.readLine(), self.__ioEncoding,
+ 'replace').strip()
+
+ name, line = line.split(None, 1)
+ url, oper = line.rsplit(None, 1)
+ oper = oper[1:-1] # it is enclosed in ()
+ self.__generateItem(name, url, oper)
+
+ def __readStderr(self):
+ """
+ Private slot to handle the readyReadStandardError signal.
+
+ It reads the error output of the process and inserts it into the
+ error pane.
+ """
+ if self.process is not None:
+ s = str(self.process.readAllStandardError(),
+ self.__ioEncoding, 'replace')
+ self.errorGroup.show()
+ self.errors.insertPlainText(s)
+ self.errors.ensureCursorVisible()
+
+ def on_passwordCheckBox_toggled(self, isOn):
+ """
+ Private slot to handle the password checkbox toggled.
+
+ @param isOn flag indicating the status of the check box (boolean)
+ """
+ if isOn:
+ self.input.setEchoMode(QLineEdit.Password)
+ else:
+ self.input.setEchoMode(QLineEdit.Normal)
+
+ @pyqtSlot()
+ def on_sendButton_clicked(self):
+ """
+ Private slot to send the input to the git process.
+ """
+ inputTxt = self.input.text()
+ inputTxt += os.linesep
+
+ if self.passwordCheckBox.isChecked():
+ self.errors.insertPlainText(os.linesep)
+ self.errors.ensureCursorVisible()
+ else:
+ self.errors.insertPlainText(inputTxt)
+ self.errors.ensureCursorVisible()
+
+ self.process.write(strToQByteArray(inputTxt))
+
+ self.passwordCheckBox.setChecked(False)
+ self.input.clear()
+
+ def on_input_returnPressed(self):
+ """
+ Private slot to handle the press of the return key in the input field.
+ """
+ self.intercept = True
+ self.on_sendButton_clicked()
+
+ def keyPressEvent(self, evt):
+ """
+ Protected slot to handle a key press event.
+
+ @param evt the key press event (QKeyEvent)
+ """
+ if self.intercept:
+ self.intercept = False
+ evt.accept()
+ return
+ super(GitRemoteRepositoriesDialog, self).keyPressEvent(evt)
+
+ @pyqtSlot()
+ def on_refreshButton_clicked(self):
+ """
+ Private slot to refresh the status display.
+ """
+ self.start(self.projectDir)
+
+ def __updateButtons(self):
+ """
+ Private method to update the buttons status.
+ """
+ enable = len(self.repolist.selectedItems()) == 1
+
+ self.removeButton.setEnabled(enable)
+ self.renameButton.setEnabled(enable)
+ self.pruneButton.setEnabled(enable)
+ self.showInfoButton.setEnabled(enable)
+
+ @pyqtSlot()
+ def on_repolist_itemSelectionChanged(self):
+ """
+ Private slot to act upon changes of selected items.
+ """
+ self.__updateButtons()
+
+ @pyqtSlot()
+ def on_addButton_clicked(self):
+ """
+ Private slot to add a remote repository.
+ """
+ self.vcs.gitAddRemote(self.projectDir)
+ self.on_refreshButton_clicked()
+
+ @pyqtSlot()
+ def on_renameButton_clicked(self):
+ """
+ Private slot to rename a remote repository.
+ """
+ remoteName = self.repolist.selectedItems()[0].text(0)
+ self.vcs.gitRenameRemote(self.projectDir, remoteName)
+ self.on_refreshButton_clicked()
+
+ @pyqtSlot()
+ def on_removeButton_clicked(self):
+ """
+ Private slot to remove a remote repository.
+ """
+ remoteName = self.repolist.selectedItems()[0].text(0)
+ self.vcs.gitRemoveRemote(self.projectDir, remoteName)
+ self.on_refreshButton_clicked()
+
+ @pyqtSlot()
+ def on_showInfoButton_clicked(self):
+ """
+ Private slot to show information about a remote repository.
+ """
+ remoteName = self.repolist.selectedItems()[0].text(0)
+ self.vcs.gitShowRemote(self.projectDir, remoteName)
+
+ @pyqtSlot()
+ def on_pruneButton_clicked(self):
+ """
+ Private slot to prune all stale remote-tracking branches.
+ """
+ remoteName = self.repolist.selectedItems()[0].text(0)
+ self.vcs.gitPruneRemote(self.projectDir, remoteName)
