diff -r 4e8b98454baa -r 800c432b34c8 eric7/Plugins/VcsPlugins/vcsMercurial/QueuesExtension/HgQueuesListGuardsDialog.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/eric7/Plugins/VcsPlugins/vcsMercurial/QueuesExtension/HgQueuesListGuardsDialog.py Sat May 15 18:45:04 2021 +0200
@@ -0,0 +1,93 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2011 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to show the guards of a selected patch.
+"""
+
+from PyQt5.QtCore import pyqtSlot, Qt, QCoreApplication
+from PyQt5.QtWidgets import QDialog, QListWidgetItem
+
+from .Ui_HgQueuesListGuardsDialog import Ui_HgQueuesListGuardsDialog
+
+import UI.PixmapCache
+
+
+class HgQueuesListGuardsDialog(QDialog, Ui_HgQueuesListGuardsDialog):
+ """
+ Class implementing a dialog to show the guards of a selected patch.
+ """
+ def __init__(self, vcs, patchesList, parent=None):
+ """
+ Constructor
+
+ @param vcs reference to the vcs object
+ @param patchesList list of patches (list of strings)
+ @param parent reference to the parent widget (QWidget)
+ """
+ super().__init__(parent)
+ self.setupUi(self)
+ self.setWindowFlags(Qt.WindowType.Window)
+
+ self.vcs = vcs
+ self.__hgClient = vcs.getClient()
+
+ self.patchSelector.addItems([""] + patchesList)
+
+ self.show()
+ QCoreApplication.processEvents()
+
+ def closeEvent(self, e):
+ """
+ Protected slot implementing a close event handler.
+
+ @param e close event (QCloseEvent)
+ """
+ if self.__hgClient.isExecuting():
+ self.__hgClient.cancel()
+
+ e.accept()
+
+ def start(self):
+ """
+ Public slot to start the list command.
+ """
+ self.on_patchSelector_activated(0)
+
+ @pyqtSlot(int)
+ def on_patchSelector_activated(self, index):
+ """
+ Private slot to get the list of guards for the given patch name.
+
+ @param index index of the selected entry
+ @type int
+ """
+ patch = self.patchSelector.itemText(index)
+ self.guardsList.clear()
+ self.patchNameLabel.setText("")
+
+ args = self.vcs.initCommand("qguard")
+ if patch:
+ args.append(patch)
+
+ output = self.__hgClient.runcommand(args)[0].strip()
+
+ if output:
+ patchName, guards = output.split(":", 1)
+ self.patchNameLabel.setText(patchName)
+ guardsList = guards.strip().split()
+ for guard in guardsList:
+ if guard.startswith("+"):
+ icon = UI.PixmapCache.getIcon("plus")
+ guard = guard[1:]
+ elif guard.startswith("-"):
+ icon = UI.PixmapCache.getIcon("minus")
+ guard = guard[1:]
+ else:
+ icon = None
+ guard = self.tr("Unguarded")
+ itm = QListWidgetItem(guard, self.guardsList)
+ if icon:
+ itm.setIcon(icon)
