diff -r 66f35ec09fb6 -r c54aa980ea8e Plugins/VcsPlugins/vcsMercurial/QueuesExtension/HgQueuesQueueManagementDialog.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/VcsPlugins/vcsMercurial/QueuesExtension/HgQueuesQueueManagementDialog.py Sun May 22 16:21:32 2011 +0200
@@ -0,0 +1,166 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2011 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog used by the queue management functions.
+"""
+
+from PyQt4.QtCore import pyqtSlot, QProcess
+from PyQt4.QtGui import QDialog, QDialogButtonBox, QAbstractItemView, QListWidgetItem, \
+ QAbstractButton
+
+from .Ui_HgQueuesQueueManagementDialog import Ui_HgQueuesQueueManagementDialog
+
+import Preferences
+
+
+class HgQueuesQueueManagementDialog(QDialog, Ui_HgQueuesQueueManagementDialog):
+ """
+ Class implementing a dialog used by the queue management functions.
+ """
+ NO_INPUT = 0
+ NAME_INPUT = 1
+ QUEUE_INPUT = 2
+
+ def __init__(self, mode, title, suppressActive, repodir, parent=None):
+ """
+ Constructor
+
+ @param mode mode of the dialog (HgQueuesQueueManagementDialog.NO_INPUT
+ HgQueuesQueueManagementDialog.NAME_INPUT,
+ HgQueuesQueueManagementDialog.QUEUE_INPUT)
+ @param title title for the dialog (string)
+ @param suppressActive flag indicating to not show the name of the active
+ queue (boolean)
+ @param repodir name of the repository directory (string)
+ @param parent reference to the parent widget (QWidget)
+ """
+ QDialog.__init__(self, parent)
+ self.setupUi(self)
+
+ if mode not in (HgQueuesQueueManagementDialog.NO_INPUT,
+ HgQueuesQueueManagementDialog.NAME_INPUT,
+ HgQueuesQueueManagementDialog.QUEUE_INPUT):
+ raise ValueError("illegal value for mode")
+
+ self.__mode = mode
+ self.__repodir = repodir
+ self.__suppressActive = suppressActive
+
+ self.inputFrame.setHidden(mode != HgQueuesQueueManagementDialog.NAME_INPUT)
+ self.selectLabel.setHidden(mode != HgQueuesQueueManagementDialog.QUEUE_INPUT)
+ if mode != HgQueuesQueueManagementDialog.QUEUE_INPUT:
+ self.queuesList.setSelectionMode(QAbstractItemView.NoSelection)
+
+ if mode == HgQueuesQueueManagementDialog.NO_INPUT:
+ self.buttonBox.removeButton(self.buttonBox.button(QDialogButtonBox.Ok))
+ self.buttonBox.removeButton(self.buttonBox.button(QDialogButtonBox.Cancel))
+ self.refreshButton = self.buttonBox.addButton(
+ self.trUtf8("Refresh"), QDialogButtonBox.ActionRole)
+ self.refreshButton.setToolTip(
+ self.trUtf8("Press to refresh the queues list"))
+ self.buttonBox.button(QDialogButtonBox.Close).setDefault(True)
+ else:
+ self.buttonBox.removeButton(self.buttonBox.button(QDialogButtonBox.Close))
+ self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(False)
+ self.refreshButton = None
+
+ self.setWindowTitle(title)
+
+ self.refresh()
+
+ def __getQueuesList(self):
+ """
+ Public method to get a list of all queues and the name of the active queue.
+
+ @return tuple with a list of all queues and the name of the active queue
+ (list of strings, string)
+ """
+ queuesList = []
+ activeQueue = ""
+
+ ioEncoding = Preferences.getSystem("IOEncoding")
+ process = QProcess()
+ args = []
+ args.append("qqueue")
+ args.append("--list")
+
+ process.setWorkingDirectory(self.__repodir)
+ process.start('hg', args)
+ procStarted = process.waitForStarted()
+ if procStarted:
+ finished = process.waitForFinished(30000)
+ if finished and process.exitCode() == 0:
+ output = \
+ str(process.readAllStandardOutput(), ioEncoding, 'replace')
+ for queue in output.splitlines():
+ queue = queue.strip()
+ if queue.endswith("(active)"):
+ queue = queue.rsplit(None, 1)[0]
+ activeQueue = queue
+ queuesList.append(queue)
+
+ if self.__suppressActive:
+ if activeQueue in queuesList:
+ queuesList.remove(activeQueue)
+ activeQueue = ""
+ return queuesList, activeQueue
+
+ @pyqtSlot(str)
+ def on_nameEdit_textChanged(self, txt):
+ """
+ Private slot to handle changes of the entered queue name.
+ """
+ if self.__mode == HgQueuesQueueManagementDialog.NAME_INPUT:
+ self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(txt != "")
+
+ @pyqtSlot()
+ def on_queuesList_itemSelectionChanged(self):
+ """
+ Private slot to handle changes of selected queue names.
+ """
+ if self.__mode == HgQueuesQueueManagementDialog.QUEUE_INPUT:
+ self.buttonBox.button(QDialogButtonBox.Ok).setEnabled(
+ len(self.queuesList.selectedItems()) > 0)
+
+ @pyqtSlot(QAbstractButton)
+ 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.refreshButton:
+ self.refresh()
+ elif button == self.buttonBox.button(QDialogButtonBox.Close):
+ self.close()
+
+ def refresh(self):
+ """
+ Public slot to refresh the list of queues.
+ """
+ self.queuesList.clear()
+ queuesList, activeQueue = self.__getQueuesList()
+ for queue in sorted(queuesList):
+ itm = QListWidgetItem(queue, self.queuesList)
+ if queue == activeQueue:
+ font = itm.font()
+ font.setBold(True)
+ itm.setFont(font)
+
+ def getData(self):
+ """
+ Public slot to get the data.
+
+ @return queue name (string)
+ """
+ name = ""
+ if self.__mode == HgQueuesQueueManagementDialog.NAME_INPUT:
+ name = self.nameEdit.text()
+ elif self.__mode == HgQueuesQueueManagementDialog.QUEUE_INPUT:
+ selItems = self.queuesList.selectedItems()
+ if selItems:
+ name = selItems[0].text()
+ return name
