--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/VcsPlugins/vcsMercurial/QueuesExtension/HgQueuesListAllGuardsDialog.py Sat May 21 16:17:31 2011 +0200
@@ -0,0 +1,104 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2011 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a dialog to show all guards for all patches.
+"""
+
+import os
+
+from PyQt4.QtCore import QProcess, QTimer
+from PyQt4.QtGui import QDialog, QTreeWidgetItem
+
+from .Ui_HgQueuesListAllGuardsDialog import Ui_HgQueuesListAllGuardsDialog
+
+import Preferences
+import UI.PixmapCache
+
+
+class HgQueuesListAllGuardsDialog(QDialog, Ui_HgQueuesListAllGuardsDialog):
+ """
+ Class implementing a dialog to show all guards for all patches.
+ """
+ def __init__(self, vcs, parent=None):
+ """
+ Constructor
+
+ @param parent reference to the parent widget (QWidget)
+ """
+ QDialog.__init__(self, parent)
+ self.setupUi(self)
+
+ self.process = QProcess()
+ self.vcs = vcs
+
+ def closeEvent(self, e):
+ """
+ Private 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, path):
+ """
+ Public slot to start the list command.
+
+ @param path name of directory to be listed (string)
+ """
+ dname, fname = self.vcs.splitPath(path)
+
+ # find the root of the repo
+ repodir = dname
+ while not os.path.isdir(os.path.join(repodir, self.vcs.adminDir)):
+ repodir = os.path.dirname(repodir)
+ if repodir == os.sep:
+ return
+
+
+ ioEncoding = Preferences.getSystem("IOEncoding")
+ process = QProcess()
+ args = []
+ args.append("qguard")
+ args.append("--list")
+
+ process.setWorkingDirectory(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')
+ if output:
+ guardsDict = {}
+ for line in output.splitlines():
+ if line:
+ patchName, guards = line.strip().split(":", 1)
+ guardsDict[patchName] = guards.strip().split()
+ for patchName in sorted(guardsDict.keys()):
+ patchItm = QTreeWidgetItem(self.guardsTree, [patchName])
+ patchItm.setExpanded(True)
+ for guard in guardsDict[patchName]:
+ if guard.startswith("+"):
+ icon = UI.PixmapCache.getIcon("plus.png")
+ guard = guard[1:]
+ elif guard.startswith("-"):
+ icon = UI.PixmapCache.getIcon("minus.png")
+ guard = guard[1:]
+ else:
+ icon = None
+ guard = self.trUtf8("Unguarded")
+ itm = QTreeWidgetItem(patchItm, [guard])
+ if icon:
+ itm.setIcon(0, icon)
+ else:
+ QTreeWidgetItem(self.guardsTree, [self.trUtf8("no patches found")])
