eric: comparison eric6/Plugins/VcsPlugins/vcsMercurial/HgLogBrowserDialog.py

-:7926553b7509
+:8b8cadf8d7e9
+# -*- coding: utf-8 -*-
+# Copyright (c) 2010 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+"""
+Module implementing a dialog to browse the log history.
+"""
+from __future__ import unicode_literals
+try:
+str = unicode
+except NameError:
+pass
+import os
+import re
+import collections
+from PyQt5.QtCore import pyqtSlot, Qt, QDate, QProcess, QTimer, QRegExp, \
+QSize, QPoint, QFileInfo
+from PyQt5.QtGui import QCursor, QColor, QPixmap, QPainter, QPen, QBrush, \
+QIcon, QTextCursor
+from PyQt5.QtWidgets import QWidget, QDialogButtonBox, QHeaderView, \
+QTreeWidgetItem, QApplication, QLineEdit, QMenu, QInputDialog, QToolTip
+from E5Gui.E5Application import e5App
+from E5Gui import E5MessageBox, E5FileDialog
+from .Ui_HgLogBrowserDialog import Ui_HgLogBrowserDialog
+from .HgDiffHighlighter import HgDiffHighlighter
+from .HgDiffGenerator import HgDiffGenerator
+import UI.PixmapCache
+import Preferences
+import Utilities
+from Globals import qVersionTuple, strToQByteArray
+COLORNAMES = ["blue", "darkgreen", "red", "green", "darkblue", "purple",
+"cyan", "olive", "magenta", "darkred", "darkmagenta",
+"darkcyan", "gray", "yellow"]
+COLORS = [str(QColor(x).name()) for x in COLORNAMES]
+class HgLogBrowserDialog(QWidget, Ui_HgLogBrowserDialog):
+"""
+Class implementing a dialog to browse the log history.
+"""
+IconColumn = 0
+BranchColumn = 1
+RevisionColumn = 2
+PhaseColumn = 3
+AuthorColumn = 4
+DateColumn = 5
+MessageColumn = 6
+TagsColumn = 7
+BookmarksColumn = 8
+LargefilesCacheL = ".hglf/"
+LargefilesCacheW = ".hglf\\"
+PathSeparatorRe = re.compile(r"/|\\")
+ClosedIndicator = " \u2612"
+def __init__(self, vcs, mode="log", parent=None):
+"""
+Constructor
+@param vcs reference to the vcs object
+@param mode mode of the dialog (string; one of log, incoming, outgoing)
+@param parent parent widget (QWidget)
+"""
+super(HgLogBrowserDialog, self).__init__(parent)
+self.setupUi(self)
+windowFlags = self.windowFlags()
+windowFlags |= Qt.WindowContextHelpButtonHint
+self.setWindowFlags(windowFlags)
+self.mainSplitter.setSizes([300, 400])
+self.mainSplitter.setStretchFactor(0, 1)
+self.mainSplitter.setStretchFactor(1, 2)
+self.diffSplitter.setStretchFactor(0, 1)
+self.diffSplitter.setStretchFactor(1, 2)
+if mode == "log":
+self.setWindowTitle(self.tr("Mercurial Log"))
+elif mode == "incoming":
+self.setWindowTitle(self.tr("Mercurial Log (Incoming)"))
+elif mode == "outgoing":
+self.setWindowTitle(self.tr("Mercurial Log (Outgoing)"))
+self.buttonBox.button(QDialogButtonBox.Close).setEnabled(False)
+self.buttonBox.button(QDialogButtonBox.Cancel).setDefault(True)
+self.filesTree.headerItem().setText(self.filesTree.columnCount(), "")
+self.filesTree.header().setSortIndicator(0, Qt.AscendingOrder)
+self.upButton.setIcon(UI.PixmapCache.getIcon("1uparrow.png"))
+self.downButton.setIcon(UI.PixmapCache.getIcon("1downarrow.png"))
+self.refreshButton = self.buttonBox.addButton(
+self.tr("&Refresh"), QDialogButtonBox.ActionRole)
+self.refreshButton.setToolTip(
+self.tr("Press to refresh the list of changesets"))
+self.refreshButton.setEnabled(False)
+self.findPrevButton.setIcon(UI.PixmapCache.getIcon("1leftarrow.png"))
+self.findNextButton.setIcon(UI.PixmapCache.getIcon("1rightarrow.png"))
+self.__findBackwards = False
+self.modeComboBox.addItem(self.tr("Find"), "find")
+self.modeComboBox.addItem(self.tr("Filter"), "filter")
+self.fieldCombo.addItem(self.tr("Revision"), "revision")
+self.fieldCombo.addItem(self.tr("Author"), "author")
+self.fieldCombo.addItem(self.tr("Message"), "message")
+self.fieldCombo.addItem(self.tr("File"), "file")
+font = Preferences.getEditorOtherFonts("MonospacedFont")
+self.diffEdit.setFontFamily(font.family())
+self.diffEdit.setFontPointSize(font.pointSize())
+self.diffHighlighter = HgDiffHighlighter(self.diffEdit.document())
+self.__diffGenerator = HgDiffGenerator(vcs, self)
+self.__diffGenerator.finished.connect(self.__generatorFinished)
+self.vcs = vcs
+if mode in ("log", "incoming", "outgoing"):
+self.commandMode = mode
+self.initialCommandMode = mode
+else:
+self.commandMode = "log"
+self.initialCommandMode = "log"
+self.__hgClient = vcs.getClient()
+self.__detailsTemplate = self.tr(
+"<table>"
+"<tr><td><b>Revision</b></td><td>{0}</td></tr>"
+"<tr><td><b>Date</b></td><td>{1}</td></tr>"
+"<tr><td><b>Author</b></td><td>{2}</td></tr>"
+"<tr><td><b>Branch</b></td><td>{3}</td></tr>"
+"{4}"
+"<tr><td><b>Message</b></td><td>{5}</td></tr>"
+"</table>"
+)
+self.__parentsTemplate = self.tr(
+"<tr><td><b>Parents</b></td><td>{0}</td></tr>"
+)
+self.__childrenTemplate = self.tr(
+"<tr><td><b>Children</b></td><td>{0}</td></tr>"
+)
+self.__tagsTemplate = self.tr(
+"<tr><td><b>Tags</b></td><td>{0}</td></tr>"
+)
+self.__latestTagTemplate = self.tr(
+"<tr><td><b>Latest Tag</b></td><td>{0}</td></tr>"
+)
+self.__bookmarksTemplate = self.tr(
+"<tr><td><b>Bookmarks</b></td><td>{0}</td></tr>"
+)
+self.__bundle = ""
+self.__filename = ""
+self.__isFile = False
+self.__selectedRevisions = []
+self.intercept = False
+self.__initData()
+self.__allBranchesFilter = self.tr("All")
+self.fromDate.setDisplayFormat("yyyy-MM-dd")
+self.toDate.setDisplayFormat("yyyy-MM-dd")
+self.__resetUI()
+# roles used in the log tree
+self.__messageRole = Qt.UserRole
+self.__changesRole = Qt.UserRole + 1
+self.__edgesRole = Qt.UserRole + 2
+self.__parentsRole = Qt.UserRole + 3
+self.__latestTagRole = Qt.UserRole + 4
+# roles used in the file tree
+self.__diffFileLineRole = Qt.UserRole
+if self.__hgClient:
+self.process = None
+else:
+self.process = QProcess()
+self.process.finished.connect(self.__procFinished)
+self.process.readyReadStandardOutput.connect(self.__readStdout)
+self.process.readyReadStandardError.connect(self.__readStderr)
+self.flags = {
+'A': self.tr('Added'),
+'D': self.tr('Deleted'),
+'M': self.tr('Modified'),
+}
+self.phases = {
+'draft': self.tr("Draft"),
+'public': self.tr("Public"),
+'secret': self.tr("Secret"),
+}
+self.__dotRadius = 8
+self.__rowHeight = 20
+self.logTree.setIconSize(
+QSize(100 * self.__rowHeight, self.__rowHeight))
+self.BookmarksColumn = self.logTree.columnCount()
+self.logTree.headerItem().setText(
+self.BookmarksColumn, self.tr("Bookmarks"))
+self.__logTreeNormalFont = self.logTree.font()
+self.__logTreeNormalFont.setBold(False)
+self.__logTreeBoldFont = self.logTree.font()
+self.__logTreeBoldFont.setBold(True)
+self.detailsEdit.anchorClicked.connect(self.__revisionClicked)
+self.__initActionsMenu()
+self.__finishCallbacks = []
+def __addFinishCallback(self, callback):
+"""
+Private method to add a method to be called once the process finished.
+The callback methods are invoke in a FIFO style and are consumed. If
+a callback method needs to be called again, it must be added again.
+@param callback callback method
+@type function
+"""
+if callback not in self.__finishCallbacks:
+self.__finishCallbacks.append(callback)
+def __initActionsMenu(self):
+"""
+Private method to initialize the actions menu.
+"""
+self.__actionsMenu = QMenu()
+self.__actionsMenu.setTearOffEnabled(True)
+if qVersionTuple() >= (5, 1, 0):
+self.__actionsMenu.setToolTipsVisible(True)
+else:
+self.__actionsMenu.hovered.connect(self.__actionsMenuHovered)
+self.__graftAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("vcsGraft.png"),
+self.tr("Copy Changesets"), self.__graftActTriggered)
+self.__graftAct.setToolTip(self.tr(
+"Copy the selected changesets to the current branch"))
+self.__mergeAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("vcsMerge.png"),
+self.tr("Merge with Changeset"), self.__mergeActTriggered)
+self.__mergeAct.setToolTip(self.tr(
+"Merge the working directory with the selected changeset"))
+self.__phaseAct = self.__actionsMenu.addAction(
+self.tr("Change Phase"), self.__phaseActTriggered)
+self.__phaseAct.setToolTip(self.tr(
+"Change the phase of the selected revisions"))
+self.__phaseAct.setWhatsThis(self.tr(
+"""<b>Change Phase</b>\n<p>This changes the phase of the"""
+""" selected revisions. The selected revisions have to have"""
+""" the same current phase.</p>"""))
+self.__tagAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("vcsTag.png"), self.tr("Tag"),
+self.__tagActTriggered)
+self.__tagAct.setToolTip(self.tr("Tag the selected revision"))
+self.__switchAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("vcsSwitch.png"), self.tr("Switch"),
+self.__switchActTriggered)
+self.__switchAct.setToolTip(self.tr(
+"Switch the working directory to the selected revision"))
+self.__actionsMenu.addSeparator()
+self.__bookmarkAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("addBookmark.png"),
+self.tr("Define Bookmark..."), self.__bookmarkActTriggered)
+self.__bookmarkAct.setToolTip(
+self.tr("Bookmark the selected revision"))
+self.__bookmarkMoveAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("moveBookmark.png"),
+self.tr("Move Bookmark..."), self.__bookmarkMoveActTriggered)
+self.__bookmarkMoveAct.setToolTip(
+self.tr("Move bookmark to the selected revision"))
+self.__actionsMenu.addSeparator()
+self.__pullAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("vcsUpdate.png"), self.tr("Pull Changes"),
+self.__pullActTriggered)
+self.__pullAct.setToolTip(self.tr(
+"Pull changes from a remote repository"))
+self.__lfPullAct = self.__actionsMenu.addAction(
+self.tr("Pull Large Files"), self.__lfPullActTriggered)
+self.__lfPullAct.setToolTip(self.tr(
+"Pull large files for selected revisions"))
+self.__fetchAct = self.__actionsMenu.addAction(
+self.tr("Fetch Changes"), self.__fetchActTriggered)
+self.__fetchAct.setToolTip(self.tr(
+"Fetch changes from a remote repository"))
+self.__actionsMenu.addSeparator()
+self.__pushAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("vcsCommit.png"),
+self.tr("Push Selected Changes"), self.__pushActTriggered)
+self.__pushAct.setToolTip(self.tr(
+"Push changes of the selected changeset and its ancestors"
+" to a remote repository"))
+self.__pushAllAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("vcsCommit.png"),
+self.tr("Push All Changes"), self.__pushAllActTriggered)
+self.__pushAllAct.setToolTip(self.tr(
+"Push all changes to a remote repository"))
+self.__actionsMenu.addSeparator()
+self.__bundleAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("vcsCreateChangegroup.png"),
+self.tr("Create Changegroup"), self.__bundleActTriggered)
+self.__bundleAct.setToolTip(self.tr(
+"Create a changegroup file containing the selected changesets"))
+self.__bundleAct.setWhatsThis(self.tr(
+"""<b>Create Changegroup</b>\n<p>This creates a changegroup"""
+""" file containing the selected revisions. If no revisions"""
+""" are selected, all changesets will be bundled. If one"""
+""" revision is selected, it will be interpreted as the base"""
+""" revision. Otherwise the lowest revision will be used as"""
+""" the base revision and all other revision will be bundled."""
+""" If the dialog is showing outgoing changesets, all"""
+""" selected changesets will be bundled.</p>"""))
+self.__unbundleAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("vcsApplyChangegroup.png"),
+self.tr("Apply Changegroup"), self.__unbundleActTriggered)
+self.__unbundleAct.setToolTip(self.tr(
+"Apply the currently viewed changegroup file"))
+self.__actionsMenu.addSeparator()
+self.__gpgSignAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("changesetSign.png"),
+self.tr("Sign Revisions"), self.__gpgSignActTriggered)
+self.__gpgSignAct.setToolTip(self.tr(
+"Add a signature for the selected revisions"))
+self.__gpgVerifyAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("changesetSignVerify.png"),
+self.tr("Verify Signatures"), self.__gpgVerifyActTriggered)
+self.__gpgVerifyAct.setToolTip(self.tr(
+"Verify all signatures there may be for the selected revision"))
+self.__actionsMenu.addSeparator()
+self.__stripAct = self.__actionsMenu.addAction(
+UI.PixmapCache.getIcon("fileDelete.png"),
+self.tr("Strip Changesets"), self.__stripActTriggered)
+self.__stripAct.setToolTip(self.tr(
+"Strip changesets from a repository"))
+self.__actionsMenu.addSeparator()
+self.__selectAllAct = self.__actionsMenu.addAction(
+self.tr("Select All Entries"), self.__selectAllActTriggered)
+self.__unselectAllAct = self.__actionsMenu.addAction(
+self.tr("Deselect All Entries"),
+lambda: self.__selectAllActTriggered(False))
+self.actionsButton.setIcon(
+UI.PixmapCache.getIcon("actionsToolButton.png"))
+self.actionsButton.setMenu(self.__actionsMenu)
+def __actionsMenuHovered(self, action):
+"""
+Private slot to show the tooltip for an action menu entry.
+@param action action to show tooltip for
+@type QAction
+"""
+QToolTip.showText(
+QCursor.pos(), action.toolTip(),
+self.__actionsMenu, self.__actionsMenu.actionGeometry(action))
+def __initData(self):
+"""
+Private method to (re-)initialize some data.
+"""
+self.__maxDate = QDate()
+self.__minDate = QDate()
+self.__filterLogsEnabled = True
+self.buf = []        # buffer for stdout
+self.diff = None
+self.__started = False
+self.__lastRev = 0
+self.projectMode = False
+# attributes to store log graph data
+self.__revs = []
+self.__revColors = {}
+self.__revColor = 0
+self.__branchColors = {}
+self.__projectRevision = -1
+self.__projectBranch = ""
+self.__childrenInfo = collections.defaultdict(list)
+def closeEvent(self, e):
+"""
+Protected slot implementing a close event handler.
+@param e close event (QCloseEvent)
+"""
+if self.__hgClient:
+if self.__hgClient.isExecuting():
+self.__hgClient.cancel()
+else:
+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.vcs.getPlugin().setPreferences(
+"LogBrowserGeometry", self.saveGeometry())
+self.vcs.getPlugin().setPreferences(
+"LogBrowserSplitterStates", [
+self.mainSplitter.saveState(),
+self.detailsSplitter.saveState(),
+self.diffSplitter.saveState(),
+]
+)
+e.accept()
+def show(self):
+"""
+Public slot to show the dialog.
+"""
+self.__reloadGeometry()
+self.__restoreSplitterStates()
+self.__resetUI()
+super(HgLogBrowserDialog, self).show()
+def __reloadGeometry(self):
+"""
+Private method to restore the geometry.
+"""
+geom = self.vcs.getPlugin().getPreferences("LogBrowserGeometry")
+if geom.isEmpty():
+s = QSize(1000, 800)
+self.resize(s)
+else:
+self.restoreGeometry(geom)
+def __restoreSplitterStates(self):
+"""
+Private method to restore the state of the various splitters.
+"""
+states = self.vcs.getPlugin().getPreferences(
+"LogBrowserSplitterStates")
+if len(states) == 3:
+# we have three splitters
+self.mainSplitter.restoreState(states[0])
+self.detailsSplitter.restoreState(states[1])
+self.diffSplitter.restoreState(states[2])
+def __resetUI(self):
+"""
+Private method to reset the user interface.
+"""
+self.branchCombo.clear()
+self.fromDate.setDate(QDate.currentDate())
+self.toDate.setDate(QDate.currentDate())
+self.fieldCombo.setCurrentIndex(self.fieldCombo.findData("message"))
+self.limitSpinBox.setValue(self.vcs.getPlugin().getPreferences(
+"LogLimit"))
+self.stopCheckBox.setChecked(self.vcs.getPlugin().getPreferences(
+"StopLogOnCopy"))
+if self.initialCommandMode in ("incoming", "outgoing"):
+self.nextButton.setEnabled(False)
+self.limitSpinBox.setEnabled(False)
+else:
+self.nextButton.setEnabled(True)
+self.limitSpinBox.setEnabled(True)
+self.logTree.clear()
+self.commandMode = self.initialCommandMode
+def __resizeColumnsLog(self):
+"""
+Private method to resize the log tree columns.
+"""
+self.logTree.header().resizeSections(QHeaderView.ResizeToContents)
+self.logTree.header().setStretchLastSection(True)
+def __resizeColumnsFiles(self):
+"""
+Private method to resize the changed files tree columns.
+"""
+self.filesTree.header().resizeSections(QHeaderView.ResizeToContents)
+self.filesTree.header().setStretchLastSection(True)
+def __resortFiles(self):
+"""
+Private method to resort the changed files tree.
+"""
+sortColumn = self.filesTree.sortColumn()
+self.filesTree.sortItems(
+1, self.filesTree.header().sortIndicatorOrder())
+self.filesTree.sortItems(
+sortColumn, self.filesTree.header().sortIndicatorOrder())
+def __getColor(self, n):
+"""
+Private method to get the (rotating) name of the color given an index.
+@param n color index (integer)
+@return color name (string)
+"""
+return COLORS[n % len(COLORS)]
+def __branchColor(self, branchName):
+"""
+Private method to calculate a color for a given branch name.
+@param branchName name of the branch (string)
+@return name of the color to use (string)
+"""
+if branchName not in self.__branchColors:
+self.__branchColors[branchName] = self.__getColor(
+len(self.__branchColors))
+return self.__branchColors[branchName]
+def __generateEdges(self, rev, parents):
+"""
+Private method to generate edge info for the give data.
+@param rev revision to calculate edge info for (integer)
+@param parents list of parent revisions (list of integers)
+@return tuple containing the column and color index for
+the given node and a list of tuples indicating the edges
+between the given node and its parents
+(integer, integer, [(integer, integer, integer), ...])
+"""
+if rev not in self.__revs:
+# new head
+self.__revs.append(rev)
+self.__revColors[rev] = self.__revColor
+self.__revColor += 1
+col = self.__revs.index(rev)
+color = self.__revColors.pop(rev)
+nextRevs = self.__revs[:]
+# add parents to next
+addparents = [p for p in parents if p not in nextRevs]
+nextRevs[col:col + 1] = addparents
+# set colors for the parents
+for i, p in enumerate(addparents):
+if not i:
+self.__revColors[p] = color
+else:
+self.__revColors[p] = self.__revColor
+self.__revColor += 1
+# add edges to the graph
+edges = []
+if parents[0] != -1:
+for ecol, erev in enumerate(self.__revs):
+if erev in nextRevs:
+edges.append(
+(ecol, nextRevs.index(erev), self.__revColors[erev]))
+elif erev == rev:
+for p in parents:
+edges.append(
+(ecol, nextRevs.index(p), self.__revColors[p]))
+self.__revs = nextRevs
+return col, color, edges
+def __generateIcon(self, column, color, bottomedges, topedges, dotColor,
+currentRev, closed):
+"""
+Private method to generate an icon containing the revision tree for the
+given data.
+@param column column index of the revision (integer)
+@param color color of the node (integer)
+@param bottomedges list of edges for the bottom of the node
+(list of tuples of three integers)
+@param topedges list of edges for the top of the node
+(list of tuples of three integers)
+@param dotColor color to be used for the dot (QColor)
+@param currentRev flag indicating to draw the icon for the
+current revision (boolean)
+@param closed flag indicating to draw an icon for a closed
+branch (boolean)
+@return icon for the node (QIcon)
+"""
+def col2x(col, radius):
+"""
+Local function to calculate a x-position for a column.
+@param col column number (integer)
+@param radius radius of the indicator circle (integer)
+"""
+return int(1.2 * radius) * col + radius // 2 + 3
+radius = self.__dotRadius
+w = len(bottomedges) * radius + 20
+h = self.__rowHeight
+dot_x = col2x(column, radius) - radius // 2
+dot_y = h // 2
+pix = QPixmap(w, h)
+pix.fill(QColor(0, 0, 0, 0))
+painter = QPainter(pix)
+painter.setRenderHint(QPainter.Antialiasing)
+pen = QPen(Qt.blue)
+pen.setWidth(2)
+painter.setPen(pen)
+lpen = QPen(pen)
+lpen.setColor(Qt.black)
+painter.setPen(lpen)
+# draw the revision history lines
+for y1, y2, lines in ((0, h, bottomedges),
+(-h, 0, topedges)):
+if lines:
+for start, end, ecolor in lines:
+lpen = QPen(pen)
+lpen.setColor(QColor(self.__getColor(ecolor)))
+lpen.setWidth(2)
+painter.setPen(lpen)
+x1 = col2x(start, radius)
+x2 = col2x(end, radius)
+painter.drawLine(x1, dot_y + y1, x2, dot_y + y2)
+penradius = 1
+pencolor = Qt.black
+dot_y = (h // 2) - radius // 2
+# draw a dot for the revision
+if currentRev:
+# enlarge dot for the current revision
+delta = 1
+radius += 2 * delta
+dot_y -= delta
+dot_x -= delta
+penradius = 3
+painter.setBrush(dotColor)
+pen = QPen(pencolor)
+pen.setWidth(penradius)
+painter.setPen(pen)
+if closed:
+painter.drawRect(dot_x - 2, dot_y + 1,
+radius + 4, radius - 2)
+elif self.commandMode in ("incoming", "outgoing"):
+offset = radius // 2
+if self.commandMode == "incoming":
+# incoming, draw a down arrow
+painter.drawConvexPolygon(
+QPoint(dot_x, dot_y),
+QPoint(dot_x + 2 * offset, dot_y),
+QPoint(dot_x + offset, dot_y + 2 * offset)
+)
+else:
+# outgoing, draw an up arrow
+painter.drawConvexPolygon(
+QPoint(dot_x + offset, dot_y),
+QPoint(dot_x, dot_y + 2 * offset),
+QPoint(dot_x + 2 * offset, dot_y + 2 * offset)
+)
+else:
+painter.drawEllipse(dot_x, dot_y, radius, radius)
+painter.end()
+return QIcon(pix)
+def __getParents(self, rev):
+"""
+Private method to get the parents of the currently viewed
+file/directory.
+@param rev revision number to get parents for (string)
+@return list of parent revisions (list of integers)
+"""
+errMsg = ""
+parents = [-1]
+if int(rev) > 0:
+args = self.vcs.initCommand("parents")
+if self.commandMode == "incoming":
+if self.__bundle:
+args.append("--repository")
+args.append(self.__bundle)
+elif self.vcs.bundleFile and \
+os.path.exists(self.vcs.bundleFile):
+args.append("--repository")
+args.append(self.vcs.bundleFile)
+args.append("--template")
+args.append("{rev}\n")
+args.append("-r")
+args.append(rev)
+if not self.projectMode:
+args.append(self.__filename)
+output = ""
+if self.__hgClient:
+output, errMsg = self.__hgClient.runcommand(args)
+else:
+process = QProcess()
+process.setWorkingDirectory(self.repodir)
+process.start('hg', args)
+procStarted = process.waitForStarted(5000)
+if procStarted:
+finished = process.waitForFinished(30000)
+if finished and process.exitCode() == 0:
+output = str(process.readAllStandardOutput(),
+self.vcs.getEncoding(), 'replace')
+else:
+if not finished:
+errMsg = self.tr(
+"The hg process did not finish within 30s.")
+else:
+errMsg = self.tr("Could not start the hg executable.")
+if errMsg:
+E5MessageBox.critical(
+self,
+self.tr("Mercurial Error"),
+errMsg)
+if output:
+parents = [int(p) for p in output.strip().splitlines()]
+return parents
+def __identifyProject(self):
+"""
+Private method to determine the revision of the project directory.
+"""
+errMsg = ""
+args = self.vcs.initCommand("identify")
+args.append("-nb")
+output = ""
+if self.__hgClient:
+output, errMsg = self.__hgClient.runcommand(args)
+else:
+process = QProcess()
+process.setWorkingDirectory(self.repodir)
+process.start('hg', args)
+procStarted = process.waitForStarted(5000)
+if procStarted:
+finished = process.waitForFinished(30000)
+if finished and process.exitCode() == 0:
+output = str(process.readAllStandardOutput(),
+self.vcs.getEncoding(), 'replace')
+else:
+if not finished:
+errMsg = self.tr(
+"The hg process did not finish within 30s.")
+else:
+errMsg = self.tr("Could not start the hg executable.")
+if errMsg:
+E5MessageBox.critical(
+self,
+self.tr("Mercurial Error"),
+errMsg)
+if output:
+outputList = output.strip().split(None, 1)
+if len(outputList) == 2:
+self.__projectRevision = outputList[0].strip()
+if self.__projectRevision.endswith("+"):
+self.__projectRevision = self.__projectRevision[:-1]
+self.__projectBranch = outputList[1].strip()
+def __getClosedBranches(self):
+"""
+Private method to get the list of closed branches.
+"""
+self.__closedBranchesRevs = []
+errMsg = ""
+args = self.vcs.initCommand("branches")
+args.append("--closed")
+output = ""
+if self.__hgClient:
+output, errMsg = self.__hgClient.runcommand(args)
+else:
+process = QProcess()
+process.setWorkingDirectory(self.repodir)
+process.start('hg', args)
+procStarted = process.waitForStarted(5000)
+if procStarted:
+finished = process.waitForFinished(30000)
+if finished and process.exitCode() == 0:
+output = str(process.readAllStandardOutput(),
+self.vcs.getEncoding(), 'replace')
+else:
+if not finished:
+errMsg = self.tr(
+"The hg process did not finish within 30s.")
+else:
+errMsg = self.tr("Could not start the hg executable.")
+if errMsg:
+E5MessageBox.critical(
+self,
+self.tr("Mercurial Error"),
+errMsg)
+if output:
+for line in output.splitlines():
+if line.strip().endswith("(closed)"):
+parts = line.split()
+self.__closedBranchesRevs.append(
+parts[-2].split(":", 1)[0])
+def __getRevisionOfTag(self, tag):
+"""
+Private method to get the revision of a tag.
+@param tag tag name
+@type str
+@return tuple containing the revision and changeset ID
+@rtype tuple of (str, str)
+"""
+errMsg = ""
+args = self.vcs.initCommand("tags")
+output = ""
+if self.__hgClient:
+output, errMsg = self.__hgClient.runcommand(args)
+else:
+process = QProcess()
+process.setWorkingDirectory(self.repodir)
+process.start('hg', args)
+procStarted = process.waitForStarted(5000)
+if procStarted:
+finished = process.waitForFinished(30000)
+if finished and process.exitCode() == 0:
+output = str(process.readAllStandardOutput(),
+self.vcs.getEncoding(), 'replace')
+else:
+if not finished:
+errMsg = self.tr(
+"The hg process did not finish within 30s.")
+else:
+errMsg = self.tr("Could not start the hg executable.")
+if errMsg:
+E5MessageBox.critical(
+self,
+self.tr("Mercurial Error"),
+errMsg)
+res = ("", "")
+if output:
+for line in output.splitlines():
+if line.strip():
+try:
+name, rev = line.strip().rsplit(None, 1)
+if name == tag:
+res = tuple(rev.split(":", 1))
+break
+except ValueError:
+# ignore silently
+pass
+return res
+def __generateLogItem(self, author, date, message, revision, changedPaths,
+parents, branches, tags, phase, bookmarks,
+latestTag):
+"""
+Private method to generate a log tree entry.
+@param author author info (string)
+@param date date info (string)
+@param message text of the log message (list of strings)
+@param revision revision info (string)
+@param changedPaths list of dictionary objects containing
+info about the changed files/directories
+@param parents list of parent revisions (list of integers)
+@param branches list of branches (list of strings)
+@param tags list of tags (string)
+@param phase phase of the entry (string)
+@param bookmarks list of bookmarks (string)
+@param latestTag the latest tag(s) reachable from the changeset
+(list of strings)
+@return reference to the generated item (QTreeWidgetItem)
+"""
+logMessageColumnWidth = self.vcs.getPlugin().getPreferences(
+"LogMessageColumnWidth")
+msgtxt = ""
+for line in message:
+if ". " in line:
+msgtxt += " " + line.strip().split(". ", 1)[0] + "."
+break
+else:
+msgtxt += " " + line.strip()
+if len(msgtxt) > logMessageColumnWidth:
+msgtxt = "{0}...".format(msgtxt[:logMessageColumnWidth])
+rev, node = revision.split(":")
+if rev in self.__closedBranchesRevs:
+closedStr = self.ClosedIndicator
+else:
+closedStr = ""
+if phase in self.phases:
+phaseStr = self.phases[phase]
+else:
+phaseStr = phase
+columnLabels = [
+"",
+branches[0] + closedStr,
+"{0:>7}:{1}".format(rev, node),
+phaseStr,
+author,
+date,
+msgtxt,
+", ".join(tags),
+]
+if bookmarks is not None:
+columnLabels.append(", ".join(bookmarks))
+itm = QTreeWidgetItem(self.logTree, columnLabels)
+itm.setForeground(self.BranchColumn,
+QBrush(QColor(self.__branchColor(branches[0]))))
+if not self.projectMode:
+parents = self.__getParents(rev)
+if not parents:
+parents = [int(rev) - 1]
+column, color, edges = self.__generateEdges(int(rev), parents)
+itm.setData(0, self.__messageRole, message)
+itm.setData(0, self.__changesRole, changedPaths)
+itm.setData(0, self.__edgesRole, edges)
+itm.setData(0, self.__latestTagRole, latestTag)
+if parents == [-1]:
+itm.setData(0, self.__parentsRole, [])
+else:
+itm.setData(0, self.__parentsRole, parents)
+for parent in parents:
+self.__childrenInfo[parent].append(int(rev))
+if self.logTree.topLevelItemCount() > 1:
+topedges = \
+self.logTree.topLevelItem(
+self.logTree.indexOfTopLevelItem(itm) - 1)\
+.data(0, self.__edgesRole)
+else:
+topedges = None
+icon = self.__generateIcon(column, color, edges, topedges,
+QColor(self.__branchColor(branches[0])),
+rev == self.__projectRevision,
+rev in self.__closedBranchesRevs)
+itm.setIcon(0, icon)
+try:
+self.__lastRev = int(revision.split(":")[0])
+except ValueError:
+self.__lastRev = 0
+return itm
+def __getLogEntries(self, startRev=None, noEntries=0):
+"""
+Private method to retrieve log entries from the repository.
+@param startRev revision number to start from (integer, string)
+@keyparam noEntries number of entries to get (0 = default) (int)
+"""
+self.buttonBox.button(QDialogButtonBox.Close).setEnabled(False)
+self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(True)
+self.buttonBox.button(QDialogButtonBox.Cancel).setDefault(True)
+QApplication.processEvents()
+QApplication.setOverrideCursor(QCursor(Qt.WaitCursor))
+QApplication.processEvents()
+self.buf = []
+self.cancelled = False
+self.errors.clear()
+self.intercept = False
+if noEntries == 0:
+noEntries = self.limitSpinBox.value()
+preargs = []
+args = self.vcs.initCommand(self.commandMode)
+args.append('--verbose')
+if self.commandMode not in ("incoming", "outgoing"):
+args.append('--limit')
+args.append(str(noEntries))
+if self.commandMode in ("incoming", "outgoing"):
+args.append("--newest-first")
+if self.vcs.hasSubrepositories():
+args.append("--subrepos")
+if startRev is not None:
+args.append('--rev')
+args.append('{0}:0'.format(startRev))
+if not self.projectMode and \
+not self.fname == "." and \
+not self.stopCheckBox.isChecked():
+args.append('--follow')
+if self.commandMode == "log":
+args.append('--copies')
+args.append('--template')
+args.append(os.path.join(os.path.dirname(__file__),
+"templates",
+"logBrowserBookmarkPhase.tmpl"))
+if self.commandMode == "incoming":
+if self.__bundle:
+args.append(self.__bundle)
+elif not self.vcs.hasSubrepositories():
+project = e5App().getObject("Project")
+self.vcs.bundleFile = os.path.join(
+project.getProjectManagementDir(), "hg-bundle.hg")
+if os.path.exists(self.vcs.bundleFile):
+os.remove(self.vcs.bundleFile)
+preargs = args[:]
+preargs.append("--quiet")
+preargs.append('--bundle')
+preargs.append(self.vcs.bundleFile)
+args.append(self.vcs.bundleFile)
+if not self.projectMode:
+args.append(self.__filename)
+if self.__hgClient:
+self.inputGroup.setEnabled(False)
+self.inputGroup.hide()
+if preargs:
+out, err = self.__hgClient.runcommand(preargs)
+else:
+err = ""
+if err:
+self.__showError(err)
+elif self.commandMode != "incoming" or \
+(self.vcs.bundleFile and
+os.path.exists(self.vcs.bundleFile)) or \
+self.__bundle:
+out, err = self.__hgClient.runcommand(args)
+self.buf = out.splitlines(True)
+if err:
+self.__showError(err)
+self.__processBuffer()
+self.__finish()
+else:
+self.process.kill()
+self.process.setWorkingDirectory(self.repodir)
+if preargs:
+process = QProcess()
+process.setWorkingDirectory(self.repodir)
+process.start('hg', args)
+procStarted = process.waitForStarted(5000)
+if procStarted:
+process.waitForFinished(30000)
+if self.commandMode != "incoming" or \
+(self.vcs.bundleFile and
+os.path.exists(self.vcs.bundleFile)) or \
+self.__bundle:
+self.process.start('hg', 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('hg'))
+else:
+self.__finish()
+def start(self, fn, bundle=None, isFile=False, noEntries=0):
+"""
+Public slot to start the hg log command.
+@param fn filename to show the log for (string)
+@keyparam bundle name of a bundle file (string)
+@keyparam isFile flag indicating log for a file is to be shown
+(boolean)
+@keyparam noEntries number of entries to get (0 = default) (int)
+"""
+self.__bundle = bundle
+self.__isFile = isFile
+self.sbsSelectLabel.clear()
+self.errorGroup.hide()
+QApplication.processEvents()
+self.__initData()
+self.__filename = fn
+self.dname, self.fname = self.vcs.splitPath(fn)
+# find the root of the repo
+self.repodir = self.dname
+while not os.path.isdir(os.path.join(self.repodir, self.vcs.adminDir)):
+self.repodir = os.path.dirname(self.repodir)
+if os.path.splitdrive(self.repodir)[1] == os.sep:
+return
+self.projectMode = (self.fname == "." and self.dname == self.repodir)
+self.stopCheckBox.setDisabled(self.projectMode or self.fname == ".")
+self.activateWindow()
+self.raise_()
+self.logTree.clear()
+self.__started = True
+self.__identifyProject()
+self.__getClosedBranches()
+self.__getLogEntries(noEntries=noEntries)
+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.__processBuffer()
+self.__finish()
+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)
+QApplication.restoreOverrideCursor()
+self.buttonBox.button(QDialogButtonBox.Close).setEnabled(True)
+self.buttonBox.button(QDialogButtonBox.Cancel).setEnabled(False)
+self.buttonBox.button(QDialogButtonBox.Close).setDefault(True)
+self.inputGroup.setEnabled(False)
+self.inputGroup.hide()
+self.refreshButton.setEnabled(True)
+while self.__finishCallbacks:
+self.__finishCallbacks.pop(0)()
+def __modifyForLargeFiles(self, filename):
+"""
+Private method to convert the displayed file name for a large file.
+@param filename file name to be processed (string)
+@return processed file name (string)
+"""
+if filename.startswith((self.LargefilesCacheL, self.LargefilesCacheW)):
+return self.tr("{0} (large file)").format(
+self.PathSeparatorRe.split(filename, 1)[1])
+else:
+return filename
+def __processBuffer(self):
+"""
+Private method to process the buffered output of the hg log command.
+"""
+noEntries = 0
+log = {"message": [], "bookmarks": None, "phase": ""}
+changedPaths = []
+initialText = True
+fileCopies = {}
+for s in self.buf:
+if s != "@@@\n":
+try:
+key, value = s.split("|", 1)
+except ValueError:
+key = ""
+value = s
+if key == "change":
+initialText = False
+log["revision"] = value.strip()
+elif key == "user":
+log["author"] = value.strip()
+elif key == "parents":
+log["parents"] = \
+[int(x.split(":", 1)[0])
+for x in value.strip().split()]
+elif key == "date":
+log["date"] = " ".join(value.strip().split()[:2])
+elif key == "description":
+log["message"].append(value.strip())
+elif key == "file_adds":
+if value.strip():
+for f in value.strip().split(", "):
+if f in fileCopies:
+changedPaths.append({
+"action": "A",
+"path": self.__modifyForLargeFiles(f),
+"copyfrom": self.__modifyForLargeFiles(
+fileCopies[f]),
+})
+else:
+changedPaths.append({
+"action": "A",
+"path": self.__modifyForLargeFiles(f),
+"copyfrom": "",
+})
+elif key == "files_mods":
+if value.strip():
+for f in value.strip().split(", "):
+changedPaths.append({
+"action": "M",
+"path": self.__modifyForLargeFiles(f),
+"copyfrom": "",
+})
+elif key == "file_dels":
+if value.strip():
+for f in value.strip().split(", "):
+changedPaths.append({
+"action": "D",
+"path": self.__modifyForLargeFiles(f),
+"copyfrom": "",
+})
+elif key == "file_copies":
+if value.strip():
+for entry in value.strip().split(", "):
+newName, oldName = entry[:-1].split(" (")
+fileCopies[newName] = oldName
+elif key == "branches":
+if value.strip():
+log["branches"] = value.strip().split(", ")
+else:
+log["branches"] = ["default"]
+elif key == "tags":
+log["tags"] = value.strip().split(", ")
+elif key == "bookmarks":
+log["bookmarks"] = value.strip().split(", ")
+elif key == "phase":
+log["phase"] = value.strip()
+elif key == "latesttag":
+tag = value.strip()
+if tag == "null":
+log["latesttag"] = []
+elif ":" in tag:
+log["latesttag"] = [
+t.strip() for t in tag.split(":") if t.strip()]
+else:
+log["latesttag"] = [tag]
+else:
+if initialText:
+continue
+if value.strip():
+log["message"].append(value.strip())
+else:
+if len(log) > 1:
+self.__generateLogItem(
+log["author"], log["date"],
+log["message"], log["revision"], changedPaths,
+log["parents"], log["branches"], log["tags"],
+log["phase"], log["bookmarks"], log["latesttag"])
+dt = QDate.fromString(log["date"], Qt.ISODate)
+if not self.__maxDate.isValid() and \
+not self.__minDate.isValid():
+self.__maxDate = dt
+self.__minDate = dt
+else:
+if self.__maxDate < dt:
+self.__maxDate = dt
+if self.__minDate > dt:
+self.__minDate = dt
+noEntries += 1
+log = {"message": [], "bookmarks": None, "phase": ""}
+changedPaths = []
+fileCopies = {}
+self.__resizeColumnsLog()
+if self.__started:
+if self.__selectedRevisions:
+foundItems = self.logTree.findItems(
+self.__selectedRevisions[0], Qt.MatchExactly,
+self.RevisionColumn)
+if foundItems:
+self.logTree.setCurrentItem(foundItems[0])
+else:
+self.logTree.setCurrentItem(self.logTree.topLevelItem(0))
+else:
+self.logTree.setCurrentItem(self.logTree.topLevelItem(0))
+self.__started = False
+if self.commandMode in ("incoming", "outgoing"):
+self.commandMode = "log"    # switch to log mode
+if self.__lastRev > 0:
+self.nextButton.setEnabled(True)
+self.limitSpinBox.setEnabled(True)
+else:
+if noEntries < self.limitSpinBox.value() and not self.cancelled:
+self.nextButton.setEnabled(False)
+self.limitSpinBox.setEnabled(False)
+# update the log filters
+self.__filterLogsEnabled = False
+self.fromDate.setMinimumDate(self.__minDate)
+self.fromDate.setMaximumDate(self.__maxDate)
+self.fromDate.setDate(self.__minDate)
+self.toDate.setMinimumDate(self.__minDate)
+self.toDate.setMaximumDate(self.__maxDate)
+self.toDate.setDate(self.__maxDate)
+branchFilter = self.branchCombo.currentText()
+if not branchFilter:
+branchFilter = self.__allBranchesFilter
+self.branchCombo.clear()
+self.branchCombo.addItems(
+[self.__allBranchesFilter] + sorted(self.__branchColors.keys()))
+self.branchCombo.setCurrentIndex(
+self.branchCombo.findText(branchFilter))
+self.__filterLogsEnabled = True
+if self.__actionMode() == "filter":
+self.__filterLogs()
+self.__updateToolMenuActions()
+# restore current item
+if self.__selectedRevisions:
+for revision in self.__selectedRevisions:
+items = self.logTree.findItems(
+revision, Qt.MatchExactly, self.RevisionColumn)
+if items:
+items[0].setSelected(True)
+self.__selectedRevisions = []
+def __readStdout(self):
+"""
+Private slot to handle the readyReadStandardOutput signal.
+It reads the output of the process and inserts it into a buffer.
+"""
+self.process.setReadChannel(QProcess.StandardOutput)
+while self.process.canReadLine():
+line = str(self.process.readLine(), self.vcs.getEncoding(),
+'replace')
+self.buf.append(line)
+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.vcs.getEncoding(), 'replace')
+self.__showError(s)
+def __showError(self, out):
+"""
+Private slot to show some error.
+@param out error to be shown (string)
+"""
+self.errorGroup.show()
+self.errors.insertPlainText(out)
+self.errors.ensureCursorVisible()
+if not self.__hgClient:
+# show input in case the process asked for some input
+self.inputGroup.setEnabled(True)
+self.inputGroup.show()
+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.cancelled = True
+if self.__hgClient:
+self.__hgClient.cancel()
+else:
+self.__finish()
+elif button == self.refreshButton:
+self.on_refreshButton_clicked()
+def __updateSbsSelectLabel(self):
+"""
+Private slot to update the enabled status of the diff buttons.
+"""
+self.sbsSelectLabel.clear()
+if self.__isFile:
+selectedItems = self.logTree.selectedItems()
+if len(selectedItems) == 1:
+currentItem = selectedItems[0]
+rev2 = currentItem.text(self.RevisionColumn).split(":", 1)[0]\
+.strip()
+parents = currentItem.data(0, self.__parentsRole)
+if parents:
+parentLinks = []
+for index in range(len(parents)):
+parentLinks.append(
+'<a href="sbsdiff:{0}_{1}">&nbsp;{2}&nbsp;</a>'
+.format(parents[index], rev2, index + 1))
+self.sbsSelectLabel.setText(
+self.tr('Side-by-Side Diff to Parent {0}').format(
+" ".join(parentLinks)))
+elif len(selectedItems) == 2:
+rev1 = int(selectedItems[0].text(self.RevisionColumn)
+.split(":", 1)[0])
+rev2 = int(selectedItems[1].text(self.RevisionColumn)
+.split(":", 1)[0])
+if rev1 > rev2:
+# Swap the entries, so that rev1 < rev2
+rev1, rev2 = rev2, rev1
+self.sbsSelectLabel.setText(self.tr(
+'<a href="sbsdiff:{0}_{1}">Side-by-Side Compare</a>')
+.format(rev1, rev2))
+def __updateToolMenuActions(self):
+"""
+Private slot to update the status of the tool menu actions and
+the tool menu button.
+"""
+if self.initialCommandMode == "log" and self.projectMode:
+# do the phase action
+# step 1: count entries with changeable phases
+secret = 0
+draft = 0
+public = 0
+for itm in self.logTree.selectedItems():
+phase = itm.text(self.PhaseColumn)
+if phase == self.phases["draft"]:
+draft += 1
+elif phase == self.phases["secret"]:
+secret += 1
+else:
+public += 1
+# step 2: set the status of the phase action
+if public == 0 and \
+((secret > 0 and draft == 0) or
+(secret == 0 and draft > 0)):
+self.__phaseAct.setEnabled(True)
+else:
+self.__phaseAct.setEnabled(False)
+# do the graft action
+# step 1: count selected entries not belonging to the
+#         current branch
+otherBranches = 0
+for itm in self.logTree.selectedItems():
+branch = itm.text(self.BranchColumn)
+if branch != self.__projectBranch:
+otherBranches += 1
+# step 2: set the status of the graft action
+self.__graftAct.setEnabled(otherBranches > 0)
+selectedItemsCount = len(self.logTree.selectedItems())
+self.__mergeAct.setEnabled(selectedItemsCount == 1)
+self.__tagAct.setEnabled(selectedItemsCount == 1)
+self.__switchAct.setEnabled(selectedItemsCount == 1)
+self.__bookmarkAct.setEnabled(selectedItemsCount == 1)
+self.__bookmarkMoveAct.setEnabled(selectedItemsCount == 1)
+self.__pullAct.setText(self.tr("Pull Changes"))
+self.__fetchAct.setText(self.tr("Fetch Changes"))
+if self.vcs.canPull():
+self.__pullAct.setEnabled(True)
+self.__lfPullAct.setEnabled(
+self.vcs.isExtensionActive("largefiles") and
+selectedItemsCount > 0)
+self.__fetchAct.setEnabled(
+self.vcs.isExtensionActive("fetch"))
+else:
+self.__pullAct.setEnabled(False)
+self.__lfPullAct.setEnabled(False)
+self.__fetchAct.setEnabled(False)
+if self.vcs.canPush():
+self.__pushAct.setEnabled(
+selectedItemsCount == 1 and
+self.logTree.selectedItems()[0].text(self.PhaseColumn) ==
+self.phases["draft"])
+self.__pushAllAct.setEnabled(True)
+else:
+self.__pushAct.setEnabled(False)
+self.__pushAllAct.setEnabled(False)
+self.__stripAct.setEnabled(
+self.vcs.isExtensionActive("strip") and
+selectedItemsCount == 1)
+self.__bundleAct.setEnabled(self.logTree.topLevelItemCount() > 0)
+self.__unbundleAct.setEnabled(False)
+self.__gpgSignAct.setEnabled(
+self.vcs.isExtensionActive("gpg") and
+selectedItemsCount > 0)
+self.__gpgVerifyAct.setEnabled(
+self.vcs.isExtensionActive("gpg") and
+selectedItemsCount == 1)
+self.actionsButton.setEnabled(True)
+elif self.initialCommandMode == "incoming" and self.projectMode:
+for act in [self.__phaseAct, self.__graftAct, self.__mergeAct,
+self.__tagAct, self.__switchAct, self.__bookmarkAct,
+self.__bookmarkMoveAct, self.__pushAct,
+self.__pushAllAct, self.__stripAct, self.__bundleAct,
+self.__gpgSignAct, self.__gpgVerifyAct]:
+act.setEnabled(False)
+self.__pullAct.setText(self.tr("Pull Selected Changes"))
+self.__fetchAct.setText(self.tr("Fetch Selected Changes"))
+if self.vcs.canPull() and not bool(self.__bundle):
+# step 1: determine number of selected draft changesets
+#         i.e. those that can be pulled
+selectedDraftItemsCount = 0
+for itm in self.logTree.selectedItems():
+phase = itm.text(self.PhaseColumn)
+if phase == self.phases["draft"]:
+selectedDraftItemsCount += 1
+self.__pullAct.setEnabled(selectedDraftItemsCount > 0)
+self.__lfPullAct.setEnabled(
+self.vcs.isExtensionActive("largefiles") and
+selectedItemsCount > 0)
+self.__fetchAct.setEnabled(
+self.vcs.isExtensionActive("fetch") and
+selectedDraftItemsCount > 0)
+else:
+self.__pullAct.setEnabled(False)
+self.__lfPullAct.setEnabled(False)
+self.__fetchAct.setEnabled(False)
+self.__unbundleAct.setEnabled(bool(self.__bundle))
+self.actionsButton.setEnabled(True)
+elif self.initialCommandMode == "outgoing" and self.projectMode:
+for act in [self.__phaseAct, self.__graftAct, self.__mergeAct,
+self.__tagAct, self.__switchAct, self.__bookmarkAct,
+self.__bookmarkMoveAct, self.__pullAct,
+self.__lfPullAct, self.__fetchAct, self.__stripAct,
+self.__gpgSignAct, self.__gpgVerifyAct,
+self.__unbundleAct]:
+act.setEnabled(False)
+selectedItemsCount = len(self.logTree.selectedItems())
+if self.vcs.canPush():
+self.__pushAct.setEnabled(
+selectedItemsCount == 1 and
+self.logTree.selectedItems()[0].text(self.PhaseColumn) ==
+self.phases["draft"])
+self.__pushAllAct.setEnabled(True)
+else:
+self.__pushAct.setEnabled(False)
+self.__pushAllAct.setEnabled(False)
+self.__bundleAct.setEnabled(selectedItemsCount > 0)
+else:
+self.actionsButton.setEnabled(False)
+def __updateDetailsAndFiles(self):
+"""
+Private slot to update the details and file changes panes.
+"""
+self.detailsEdit.clear()
+self.filesTree.clear()
+self.__diffUpdatesFiles = False
+selectedItems = self.logTree.selectedItems()
+if len(selectedItems) == 1:
+self.detailsEdit.setHtml(
+self.__generateDetailsTableText(selectedItems[0]))
+self.__updateFilesTree(self.filesTree, selectedItems[0])
+self.__resizeColumnsFiles()
+self.__resortFiles()
+elif len(selectedItems) == 2:
+self.__diffUpdatesFiles = True
+index1 = self.logTree.indexOfTopLevelItem(selectedItems[0])
+index2 = self.logTree.indexOfTopLevelItem(selectedItems[1])
+if index1 > index2:
+# Swap the entries
+selectedItems[0], selectedItems[1] = \
+selectedItems[1], selectedItems[0]
+html = "{0}<hr/>{1}".format(
+self.__generateDetailsTableText(selectedItems[0]),
+self.__generateDetailsTableText(selectedItems[1]),
+)
+self.detailsEdit.setHtml(html)
+# self.filesTree is updated by the diff
+def __generateDetailsTableText(self, itm):
+"""
+Private method to generate an HTML table with the details of the given
+changeset.
+@param itm reference to the item the table should be based on
+@type QTreeWidgetItem
+@return HTML table containing details
+@rtype str
+"""
+if itm is not None:
+if itm.text(self.TagsColumn):
+tagsStr = self.__tagsTemplate.format(itm.text(self.TagsColumn))
+else:
+tagsStr = ""
+if itm.text(self.BookmarksColumn):
+bookmarksStr = self.__bookmarksTemplate.format(
+itm.text(self.BookmarksColumn))
+else:
+bookmarksStr = ""
+if self.projectMode and itm.data(0, self.__latestTagRole):
+latestTagLinks = []
+for tag in itm.data(0, self.__latestTagRole):
+latestTagLinks.append('<a href="rev:{0}">{1}</a>'.format(
+self.__getRevisionOfTag(tag)[0], tag))
+latestTagStr = self.__latestTagTemplate.format(
+", ".join(latestTagLinks))
+else:
+latestTagStr = ""
+rev = int(itm.text(self.RevisionColumn).split(":", 1)[0])
+if itm.data(0, self.__parentsRole):
+parentLinks = []
+for parent in [str(x) for x in
+itm.data(0, self.__parentsRole)]:
+parentLinks.append(
+'<a href="rev:{0}">{0}</a>'.format(parent))
+parentsStr = self.__parentsTemplate.format(
+", ".join(parentLinks))
+else:
+parentsStr = ""
+if self.__childrenInfo[rev]:
+childLinks = []
+for child in [str(x) for x in self.__childrenInfo[rev]]:
+childLinks.append(
+'<a href="rev:{0}">{0}</a>'.format(child))
+childrenStr = self.__childrenTemplate.format(
+", ".join(childLinks))
+else:
+childrenStr = ""
+messageStr = "<br />\n".join([
+Utilities.html_encode(line.strip())
+for line in itm.data(0, self.__messageRole)
+])
+html = self.__detailsTemplate.format(
+itm.text(self.RevisionColumn),
+itm.text(self.DateColumn),
+itm.text(self.AuthorColumn),
+itm.text(self.BranchColumn).replace(
+self.ClosedIndicator, ""),
+parentsStr + childrenStr + tagsStr + latestTagStr +
+bookmarksStr,
+messageStr,
+)
+else:
+html = ""
+return html
+def __updateFilesTree(self, parent, itm):
+"""
+Private method to update the files tree with changes of the given item.
+@param parent parent for the items to be added
+@type QTreeWidget or QTreeWidgetItem
+@param itm reference to the item the update should be based on
+@type QTreeWidgetItem
+"""
+if itm is not None:
+changes = itm.data(0, self.__changesRole)
+if len(changes) > 0:
+for change in changes:
+QTreeWidgetItem(parent, [
+self.flags[change["action"]],
+change["path"].strip(),
+change["copyfrom"].strip(),
+])
+@pyqtSlot(QTreeWidgetItem, QTreeWidgetItem)
+def on_logTree_currentItemChanged(self, current, previous):
+"""
+Private slot called, when the current item of the log tree changes.
+@param current reference to the new current item (QTreeWidgetItem)
+@param previous reference to the old current item (QTreeWidgetItem)
+"""
+self.__updateToolMenuActions()
+# Highlight the current entry using a bold font
+for col in range(self.logTree.columnCount()):
+current and current.setFont(col, self.__logTreeBoldFont)
+previous and previous.setFont(col, self.__logTreeNormalFont)
+# set the state of the up and down buttons
+self.upButton.setEnabled(
+current is not None and
+self.logTree.indexOfTopLevelItem(current) > 0)
+self.downButton.setEnabled(
+current is not None and
+int(current.text(self.RevisionColumn).split(":")[0]) > 0 and
+(self.logTree.indexOfTopLevelItem(current) <
+self.logTree.topLevelItemCount() - 1 or
+self.nextButton.isEnabled()))
+@pyqtSlot()
+def on_logTree_itemSelectionChanged(self):
+"""
+Private slot called, when the selection has changed.
+"""
+self.__updateDetailsAndFiles()
+self.__updateSbsSelectLabel()
+self.__updateToolMenuActions()
+self.__generateDiffs()
+@pyqtSlot()
+def on_upButton_clicked(self):
+"""
+Private slot to move the current item up one entry.
+"""
+itm = self.logTree.itemAbove(self.logTree.currentItem())
+if itm:
+self.logTree.setCurrentItem(itm)
+@pyqtSlot()
+def on_downButton_clicked(self):
+"""
+Private slot to move the current item down one entry.
+"""
+itm = self.logTree.itemBelow(self.logTree.currentItem())
+if itm:
+self.logTree.setCurrentItem(itm)
+else:
+# load the next bunch and try again
+if self.nextButton.isEnabled():
+self.__addFinishCallback(self.on_downButton_clicked)
+self.on_nextButton_clicked()
+@pyqtSlot()
+def on_nextButton_clicked(self):
+"""
+Private slot to handle the Next button.
+"""
+if self.__lastRev > 0 and self.nextButton.isEnabled():
+self.__getLogEntries(startRev=self.__lastRev - 1)
+@pyqtSlot(QDate)
+def on_fromDate_dateChanged(self, date):
+"""
+Private slot called, when the from date changes.
+@param date new date (QDate)
+"""
+if self.__actionMode() == "filter":
+self.__filterLogs()
+@pyqtSlot(QDate)
+def on_toDate_dateChanged(self, date):
+"""
+Private slot called, when the from date changes.
+@param date new date (QDate)
+"""
+if self.__actionMode() == "filter":
+self.__filterLogs()
+@pyqtSlot(str)
+def on_branchCombo_activated(self, txt):
+"""
+Private slot called, when a new branch is selected.
+@param txt text of the selected branch (string)
+"""
+if self.__actionMode() == "filter":
+self.__filterLogs()
+@pyqtSlot(str)
+def on_fieldCombo_activated(self, txt):
+"""
+Private slot called, when a new filter field is selected.
+@param txt text of the selected field (string)
+"""
+if self.__actionMode() == "filter":
+self.__filterLogs()
+@pyqtSlot(str)
+def on_rxEdit_textChanged(self, txt):
+"""
+Private slot called, when a filter expression is entered.
+@param txt filter expression (string)
+"""
+if self.__actionMode() == "filter":
+self.__filterLogs()
+elif self.__actionMode() == "find":
+self.__findItem(self.__findBackwards, interactive=True)
+@pyqtSlot()
+def on_rxEdit_returnPressed(self):
+"""
+Private slot handling a press of the Return key in the rxEdit input.
+"""
+if self.__actionMode() == "find":
+self.__findItem(self.__findBackwards, interactive=True)
+def __filterLogs(self):
+"""
+Private method to filter the log entries.
+"""
+if self.__filterLogsEnabled:
+from_ = self.fromDate.date().toString("yyyy-MM-dd")
+to_ = self.toDate.date().addDays(1).toString("yyyy-MM-dd")
+branch = self.branchCombo.currentText()
+closedBranch = branch + '--'
+fieldIndex, searchRx, indexIsRole = self.__prepareFieldSearch()
+visibleItemCount = self.logTree.topLevelItemCount()
+currentItem = self.logTree.currentItem()
+for topIndex in range(self.logTree.topLevelItemCount()):
+topItem = self.logTree.topLevelItem(topIndex)
+if indexIsRole:
+if fieldIndex == self.__changesRole:
+changes = topItem.data(0, self.__changesRole)
+txt = "\n".join(
+[c["path"] for c in changes] +
+[c["copyfrom"] for c in changes]
+)
+else:
+# Find based on complete message text
+txt = "\n".join(topItem.data(0, self.__messageRole))
+else:
+txt = topItem.text(fieldIndex)
+if topItem.text(self.DateColumn) <= to_ and \
+topItem.text(self.DateColumn) >= from_ and \
+(branch == self.__allBranchesFilter or
+topItem.text(self.BranchColumn) in
+[branch, closedBranch]) and \
+searchRx.indexIn(txt) > -1:
+topItem.setHidden(False)
+if topItem is currentItem:
+self.on_logTree_currentItemChanged(topItem, None)
+else:
+topItem.setHidden(True)
+if topItem is currentItem:
+self.filesTree.clear()
+visibleItemCount -= 1
+self.logTree.header().setSectionHidden(
+self.IconColumn,
+visibleItemCount != self.logTree.topLevelItemCount())
+def __prepareFieldSearch(self):
+"""
+Private slot to prepare the filed search data.
+@return tuple of field index, search expression and flag indicating
+that the field index is a data role (integer, string, boolean)
+"""
+indexIsRole = False
+txt = self.fieldCombo.itemData(self.fieldCombo.currentIndex())
+if txt == "author":
+fieldIndex = self.AuthorColumn
+searchRx = QRegExp(self.rxEdit.text(), Qt.CaseInsensitive)
+elif txt == "revision":
+fieldIndex = self.RevisionColumn
+txt = self.rxEdit.text()
+if txt.startswith("^"):
+searchRx = QRegExp(r"^\s*{0}".format(txt[1:]),
+Qt.CaseInsensitive)
+else:
+searchRx = QRegExp(txt, Qt.CaseInsensitive)
+elif txt == "file":
+fieldIndex = self.__changesRole
+searchRx = QRegExp(self.rxEdit.text(), Qt.CaseInsensitive)
+indexIsRole = True
+else:
+fieldIndex = self.__messageRole
+searchRx = QRegExp(self.rxEdit.text(), Qt.CaseInsensitive)
+indexIsRole = True
+return fieldIndex, searchRx, indexIsRole
+@pyqtSlot(bool)
+def on_stopCheckBox_clicked(self, checked):
+"""
+Private slot called, when the stop on copy/move checkbox is clicked.
+@param checked flag indicating the state of the check box (boolean)
+"""
+self.vcs.getPlugin().setPreferences("StopLogOnCopy",
+self.stopCheckBox.isChecked())
+self.nextButton.setEnabled(True)
+self.limitSpinBox.setEnabled(True)
+@pyqtSlot()
+def on_refreshButton_clicked(self):
+"""
+Private slot to refresh the log.
+"""
+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)
+# save the selected items commit IDs
+self.__selectedRevisions = []
+for item in self.logTree.selectedItems():
+self.__selectedRevisions.append(item.text(self.RevisionColumn))
+if self.initialCommandMode in ("incoming", "outgoing"):
+self.nextButton.setEnabled(False)
+self.limitSpinBox.setEnabled(False)
+else:
+self.nextButton.setEnabled(True)
+self.limitSpinBox.setEnabled(True)
+self.commandMode = self.initialCommandMode
+self.start(self.__filename, isFile=self.__isFile,
+noEntries=self.logTree.topLevelItemCount())
+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 mercurial 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(HgLogBrowserDialog, self).keyPressEvent(evt)
+@pyqtSlot()
+def __phaseActTriggered(self):
+"""
+Private slot to handle the Change Phase action.
+"""
+currentPhase = self.logTree.selectedItems()[0].text(self.PhaseColumn)
+revs = []
+for itm in self.logTree.selectedItems():
+if itm.text(self.PhaseColumn) == currentPhase:
+revs.append(
+itm.text(self.RevisionColumn).split(":")[0].strip())
+if not revs:
+self.__phaseAct.setEnabled(False)
+return
+if currentPhase == self.phases["draft"]:
+newPhase = self.phases["secret"]
+data = (revs, "s", True)
+else:
+newPhase = self.phases["draft"]
+data = (revs, "d", False)
+res = self.vcs.hgPhase(self.repodir, data)
+if res:
+for itm in self.logTree.selectedItems():
+itm.setText(self.PhaseColumn, newPhase)
+@pyqtSlot()
+def __graftActTriggered(self):
+"""
+Private slot to handle the Copy Changesets action.
+"""
+revs = []
+for itm in self.logTree.selectedItems():
+branch = itm.text(self.BranchColumn)
+if branch != self.__projectBranch:
+revs.append(
+itm.text(self.RevisionColumn).strip().split(":", 1)[0])
+if revs:
+shouldReopen = self.vcs.hgGraft(self.repodir, revs)
+if shouldReopen:
+res = E5MessageBox.yesNo(
+None,
+self.tr("Copy Changesets"),
+self.tr(
+"""The project should be reread. Do this now?"""),
+yesDefault=True)
+if res:
+e5App().getObject("Project").reopenProject()
+return
+self.on_refreshButton_clicked()
+@pyqtSlot()
+def __tagActTriggered(self):
+"""
+Private slot to tag the selected revision.
+"""
+if len(self.logTree.selectedItems()) == 1:
+itm = self.logTree.selectedItems()[0]
+rev = itm.text(self.RevisionColumn).strip().split(":", 1)[0]
+tag = itm.text(self.TagsColumn).strip().split(", ", 1)[0]
+res = self.vcs.vcsTag(self.repodir, revision=rev, tagName=tag)
+if res:
+self.on_refreshButton_clicked()
+@pyqtSlot()
+def __switchActTriggered(self):
+"""
+Private slot to switch the working directory to the
+selected revision.
+"""
+if len(self.logTree.selectedItems()) == 1:
+itm = self.logTree.selectedItems()[0]
+rev = itm.text(self.RevisionColumn).strip().split(":", 1)[0]
+bookmarks = [bm.strip() for bm in
+itm.text(self.BookmarksColumn).strip().split(",")
+if bm.strip()]
+if bookmarks:
+bookmark, ok = QInputDialog.getItem(
+self,
+self.tr("Switch"),
+self.tr("Select bookmark to switch to (leave empty to"
+" use revision):"),
+[""] + bookmarks,
+0, False)
+if not ok:
+return
+if bookmark:
+rev = bookmark
+if rev:
+shouldReopen = self.vcs.vcsUpdate(self.repodir, revision=rev)
+if shouldReopen:
+res = E5MessageBox.yesNo(
+None,
+self.tr("Switch"),
+self.tr(
+"""The project should be reread. Do this now?"""),
+yesDefault=True)
+if res:
+e5App().getObject("Project").reopenProject()
+return
+self.on_refreshButton_clicked()
+@pyqtSlot()
+def __bookmarkActTriggered(self):
+"""
+Private slot to bookmark the selected revision.
+"""
+if len(self.logTree.selectedItems()) == 1:
+itm = self.logTree.selectedItems()[0]
+rev, changeset = \
+itm.text(self.RevisionColumn).strip().split(":", 1)
+bookmark, ok = QInputDialog.getText(
+self,
+self.tr("Define Bookmark"),
+self.tr('Enter bookmark name for changeset "{0}":').format(
+changeset),
+QLineEdit.Normal)
+if ok and bool(bookmark):
+self.vcs.hgBookmarkDefine(
+self.repodir, revision="rev({0})".format(rev),
+bookmark=bookmark)
+self.on_refreshButton_clicked()
+@pyqtSlot()
+def __bookmarkMoveActTriggered(self):
+"""
+Private slot to move a bookmark to the selected revision.
+"""
+if len(self.logTree.selectedItems()) == 1:
+itm = self.logTree.selectedItems()[0]
+rev, changeset = \
+itm.text(self.RevisionColumn).strip().split(":", 1)
+bookmarksList = self.vcs.hgGetBookmarksList(self.repodir)
+bookmark, ok = QInputDialog.getItem(
+self,
+self.tr("Move Bookmark"),
+self.tr('Select the bookmark to be moved  to changeset'
+' "{0}":').format(changeset),
+[""] + bookmarksList,
+0, False)
+if ok and bool(bookmark):
+self.vcs.hgBookmarkMove(
+self.repodir, revision="rev({0})".format(rev),
+bookmark=bookmark)
+self.on_refreshButton_clicked()
+@pyqtSlot()
+def __lfPullActTriggered(self):
+"""
+Private slot to pull large files of selected revisions.
+"""
+revs = []
+for itm in self.logTree.selectedItems():
+rev = itm.text(self.RevisionColumn).strip().split(":", 1)[0]
+if rev:
+revs.append(rev)
+if revs:
+self.vcs.getExtensionObject("largefiles").hgLfPull(
+self.repodir, revisions=revs)
+@pyqtSlot()
+def __fetchActTriggered(self):
+"""
+Private slot to fetch changes from a remote repository.
+"""
+shouldReopen = False
+refresh = False
+if self.initialCommandMode == "log":
+shouldReopen = self.vcs.getExtensionObject("fetch").hgFetch(
+self.repodir)
+refresh = True
+elif self.initialCommandMode == "incoming":
+revs = []
+for itm in self.logTree.selectedItems():
+rev = itm.text(self.RevisionColumn).split(":")[1].strip()
+phase = itm.text(self.PhaseColumn).strip()
+if rev and phase == self.phases["draft"]:
+revs.append(rev)
+if revs:
+shouldReopen = self.vcs.getExtensionObject("fetch").hgFetch(
+self.repodir, )
+refresh = True
+if shouldReopen:
+res = E5MessageBox.yesNo(
+None,
+self.tr("Fetch Changes"),
+self.tr(
+"""The project should be reread. Do this now?"""),
+yesDefault=True)
+if res:
+e5App().getObject("Project").reopenProject()
+return
+if refresh:
+self.on_refreshButton_clicked()
+@pyqtSlot()
+def __pullActTriggered(self):
+"""
+Private slot to pull changes from a remote repository.
+"""
+shouldReopen = False
+refresh = False
+if self.initialCommandMode == "log":
+shouldReopen = self.vcs.hgPull(self.repodir)
+refresh = True
+elif self.initialCommandMode == "incoming":
+revs = []
+for itm in self.logTree.selectedItems():
+rev = itm.text(self.RevisionColumn).split(":")[1].strip()
+phase = itm.text(self.PhaseColumn).strip()
+if rev and phase == self.phases["draft"]:
+revs.append(rev)
+if revs:
+shouldReopen = self.vcs.hgPull(self.repodir, revisions=revs)
+refresh = True
+if shouldReopen:
+res = E5MessageBox.yesNo(
+None,
+self.tr("Pull Changes"),
+self.tr(
+"""The project should be reread. Do this now?"""),
+yesDefault=True)
+if res:
+e5App().getObject("Project").reopenProject()
+return
+if refresh:
+self.on_refreshButton_clicked()
+@pyqtSlot()
+def __pushActTriggered(self):
+"""
+Private slot to push changes to a remote repository up to a selected
+changeset.
+"""
+itm = self.logTree.selectedItems()[0]
+rev = itm.text(self.RevisionColumn).strip().split(":", 1)[0]
+if rev:
+self.vcs.hgPush(self.repodir, rev=rev)
+self.on_refreshButton_clicked()
+@pyqtSlot()
+def __pushAllActTriggered(self):
+"""
+Private slot to push all changes to a remote repository.
+"""
+self.vcs.hgPush(self.repodir)
+self.on_refreshButton_clicked()
+@pyqtSlot()
+def __stripActTriggered(self):
+"""
+Private slot to strip changesets from the repository.
+"""
+itm = self.logTree.selectedItems()[0]
+rev = itm.text(self.RevisionColumn).strip().split(":", 1)[1]
+shouldReopen = self.vcs.getExtensionObject("strip").hgStrip(
+self.repodir, rev=rev)
+if shouldReopen:
+res = E5MessageBox.yesNo(
+None,
+self.tr("Strip Changesets"),
+self.tr(
+"""The project should be reread. Do this now?"""),
+yesDefault=True)
+if res:
+e5App().getObject("Project").reopenProject()
+return
+self.on_refreshButton_clicked()
+@pyqtSlot()
+def __mergeActTriggered(self):
+"""
+Private slot to merge the working directory with the selected
+changeset.
+"""
+itm = self.logTree.selectedItems()[0]
+rev = "rev({0})".format(
+itm.text(self.RevisionColumn).strip().split(":", 1)[0])
+self.vcs.vcsMerge(self.repodir, rev=rev)
+@pyqtSlot()
+def __bundleActTriggered(self):
+"""
+Private slot to create a changegroup file.
+"""
+if self.initialCommandMode == "log":
+selectedItems = self.logTree.selectedItems()
+if len(selectedItems) == 0:
+# all revisions of the local repository will be bundled
+bundleData = {
+"revs": [],
+"base": "",
+"all": True,
+}
+elif len(selectedItems) == 1:
+# the selected changeset is the base
+rev = selectedItems[0].text(self.RevisionColumn)\
+.split(":", 1)[0].strip()
+bundleData = {
+"revs": [],
+"base": rev,
+"all": False,
+}
+else:
+# lowest revision is the base, others will be bundled
+revs = []
+for itm in selectedItems:
+rev = itm.text(self.RevisionColumn).split(":", 1)[0]
+try:
+revs.append(int(rev))
+except ValueError:
+# ignore silently
+pass
+baseRev = min(revs)
+while baseRev in revs:
+revs.remove(baseRev)
+bundleData = {
+"revs": [str(rev) for rev in revs],
+"base": str(baseRev),
+"all": False,
+}
+elif self.initialCommandMode == "outgoing":
+selectedItems = self.logTree.selectedItems()
+if len(selectedItems) > 0:
+revs = []
+for itm in selectedItems:
+rev = itm.text(self.RevisionColumn).split(":", 1)[0]
+revs.append(rev.strip())
+bundleData = {
+"revs": revs,
+"base": "",
+"all": False,
+}
+self.vcs.hgBundle(self.repodir, bundleData=bundleData)
+@pyqtSlot()
+def __unbundleActTriggered(self):
+"""
+Private slot to apply the currently previewed bundle file.
+"""
+if self.initialCommandMode == "incoming" and bool(self.__bundle):
+shouldReopen = self.vcs.hgUnbundle(self.repodir,
+files=[self.__bundle])
+if shouldReopen:
+res = E5MessageBox.yesNo(
+None,
+self.tr("Apply Changegroup"),
+self.tr("""The project should be reread. Do this now?"""),
+yesDefault=True)
+if res:
+e5App().getObject("Project").reopenProject()
+return
+self.vcs.vcsLogBrowser(self.repodir)
+self.close()
+@pyqtSlot()
+def __gpgSignActTriggered(self):
+"""
+Private slot to sign the selected revisions.
+"""
+revs = []
+for itm in self.logTree.selectedItems():
+rev = itm.text(self.RevisionColumn).split(":", 1)[0].strip()
+if rev:
+revs.append(rev)
+if revs:
+self.vcs.getExtensionObject("gpg").hgGpgSign(
+self.repodir, revisions=revs)
+@pyqtSlot()
+def __gpgVerifyActTriggered(self):
+"""
+Private slot to verify the signatures of a selected revisions.
+"""
+rev = self.logTree.selectedItems()[0].text(self.RevisionColumn)\
+.split(":", 1)[0].strip()
+if rev:
+self.vcs.getExtensionObject("gpg").hgGpgVerifySignatures(
+self.repodir, rev=rev)
+def __selectAllActTriggered(self, select=True):
+"""
+Private method to select or unselect all log entries.
+@param select flag indicating to select all entries
+@type bool
+"""
+blocked = self.logTree.blockSignals(True)
+for row in range(self.logTree.topLevelItemCount()):
+self.logTree.topLevelItem(row).setSelected(select)
+self.logTree.blockSignals(blocked)
+self.on_logTree_itemSelectionChanged()
+def __actionMode(self):
+"""
+Private method to get the selected action mode.
+@return selected action mode (string, one of filter or find)
+"""
+return self.modeComboBox.itemData(
+self.modeComboBox.currentIndex())
+@pyqtSlot(int)
+def on_modeComboBox_currentIndexChanged(self, index):
+"""
+Private slot to react on mode changes.
+@param index index of the selected entry (integer)
+"""
+mode = self.modeComboBox.itemData(index)
+findMode = mode == "find"
+filterMode = mode == "filter"
+self.fromDate.setEnabled(filterMode)
+self.toDate.setEnabled(filterMode)
+self.branchCombo.setEnabled(filterMode)
+self.findPrevButton.setVisible(findMode)
+self.findNextButton.setVisible(findMode)
+if findMode:
+for topIndex in range(self.logTree.topLevelItemCount()):
+self.logTree.topLevelItem(topIndex).setHidden(False)
+self.logTree.header().setSectionHidden(self.IconColumn, False)
+elif filterMode:
+self.__filterLogs()
+@pyqtSlot()
+def on_findPrevButton_clicked(self):
+"""
+Private slot to find the previous item matching the entered criteria.
+"""
+self.__findItem(True)
+@pyqtSlot()
+def on_findNextButton_clicked(self):
+"""
+Private slot to find the next item matching the entered criteria.
+"""
+self.__findItem(False)
+def __findItem(self, backwards=False, interactive=False):
+"""
+Private slot to find an item matching the entered criteria.
+@param backwards flag indicating to search backwards (boolean)
+@param interactive flag indicating an interactive search (boolean)
+"""
+self.__findBackwards = backwards
+fieldIndex, searchRx, indexIsRole = self.__prepareFieldSearch()
+currentIndex = self.logTree.indexOfTopLevelItem(
+self.logTree.currentItem())
+if backwards:
+if interactive:
+indexes = range(currentIndex, -1, -1)
+else:
+indexes = range(currentIndex - 1, -1, -1)
+else:
+if interactive:
+indexes = range(currentIndex, self.logTree.topLevelItemCount())
+else:
+indexes = range(currentIndex + 1,
+self.logTree.topLevelItemCount())
+for index in indexes:
+topItem = self.logTree.topLevelItem(index)
+if indexIsRole:
+if fieldIndex == self.__changesRole:
+changes = topItem.data(0, self.__changesRole)
+txt = "\n".join(
+[c["path"] for c in changes] +
+[c["copyfrom"] for c in changes]
+)
+else:
+# Find based on complete message text
+txt = "\n".join(topItem.data(0, self.__messageRole))
+else:
+txt = topItem.text(fieldIndex)
+if searchRx.indexIn(txt) > -1:
+self.logTree.setCurrentItem(self.logTree.topLevelItem(index))
+break
+else:
+E5MessageBox.information(
+self,
+self.tr("Find Commit"),
+self.tr("""'{0}' was not found.""").format(self.rxEdit.text()))
+def __revisionClicked(self, url):
+"""
+Private slot to handle the anchorClicked signal of the changeset
+details pane.
+@param url URL that was clicked
+@type QUrl
+"""
+if url.scheme() == "rev":
+# a parent or child revision was clicked, show the respective item
+rev = url.path()
+searchStr = "{0:>7}:".format(rev)
+# format must be in sync with item generation format
+items = self.logTree.findItems(searchStr, Qt.MatchStartsWith,
+self.RevisionColumn)
+if items:
+itm = items[0]
+if itm.isHidden():
+itm.setHidden(False)
+self.logTree.setCurrentItem(itm)
+else:
+# load the next batch and try again
+if self.nextButton.isEnabled():
+self.__addFinishCallback(
+lambda: self.__revisionClicked(url))
+self.on_nextButton_clicked()
+###########################################################################
+## Diff handling methods below
+###########################################################################
+def __generateDiffs(self, parent=1):
+"""
+Private slot to generate diff outputs for the selected item.
+@param parent number of parent to diff against
+@type int
+"""
+self.diffEdit.setPlainText(self.tr("Generating differences ..."))
+self.diffLabel.setText(self.tr("Differences"))
+self.diffSelectLabel.clear()
+self.diffHighlighter.regenerateRules()
+selectedItems = self.logTree.selectedItems()
+if len(selectedItems) == 1:
+currentItem = selectedItems[0]
+rev2 = currentItem.text(self.RevisionColumn).split(":", 1)[0]
+parents = currentItem.data(0, self.__parentsRole)
+if len(parents) >= parent:
+self.diffLabel.setText(
+self.tr("Differences to Parent {0}").format(parent))
+rev1 = parents[parent - 1]
+self.__diffGenerator.start(self.__filename, [rev1, rev2],
+self.__bundle)
+if len(parents) > 1:
+if parent == 1:
+par1 = "&nbsp;1&nbsp;"
+else:
+par1 = '<a href="diff:1">&nbsp;1&nbsp;</a>'
+if parent == 2:
+par2 = "&nbsp;2&nbsp;"
+else:
+par2 = '<a href="diff:2">&nbsp;2&nbsp;</a>'
+self.diffSelectLabel.setText(
+self.tr('Diff to Parent {0}{1}').format(par1, par2))
+elif len(selectedItems) == 2:
+rev2 = int(selectedItems[0].text(
+self.RevisionColumn).split(":")[0])
+rev1 = int(selectedItems[1].text(
+self.RevisionColumn).split(":")[0])
+self.__diffGenerator.start(self.__filename,
+[min(rev1, rev2), max(rev1, rev2)],
+self.__bundle)
+else:
+self.diffEdit.clear()
+def __generatorFinished(self):
+"""
+Private slot connected to the finished signal of the diff generator.
+"""
+diff, errors, fileSeparators = self.__diffGenerator.getResult()
+if diff:
+self.diffEdit.setPlainText("".join(diff))
+elif errors:
+self.diffEdit.setPlainText("".join(errors))
+else:
+self.diffEdit.setPlainText(self.tr('There is no difference.'))
+self.saveLabel.setVisible(bool(diff))
+if self.__diffUpdatesFiles:
+for oldFileName, newFileName, lineNumber in fileSeparators:
+if oldFileName == newFileName:
+fileName = oldFileName
+elif oldFileName == "__NULL__":
+fileName = newFileName
+else:
+fileName = oldFileName
+item = QTreeWidgetItem(self.filesTree, ["", fileName, ""])
+item.setData(0, self.__diffFileLineRole, lineNumber)
+self.__resizeColumnsFiles()
+self.__resortFiles()
+else:
+for oldFileName, newFileName, lineNumber in fileSeparators:
+for fileName in (oldFileName, newFileName):
+if fileName != "__NULL__":
+items = self.filesTree.findItems(
+fileName, Qt.MatchExactly, 1)
+for item in items:
+item.setData(0, self.__diffFileLineRole,
+lineNumber)
+tc = self.diffEdit.textCursor()
+tc.movePosition(QTextCursor.Start)
+self.diffEdit.setTextCursor(tc)
+self.diffEdit.ensureCursorVisible()
+@pyqtSlot(QTreeWidgetItem, QTreeWidgetItem)
+def on_filesTree_currentItemChanged(self, current, previous):
+"""
+Private slot called, when the current item of the files tree changes.
+@param current reference to the new current item (QTreeWidgetItem)
+@param previous reference to the old current item (QTreeWidgetItem)
+"""
+if current:
+para = current.data(0, self.__diffFileLineRole)
+if para is not None:
+if para == 0:
+tc = self.diffEdit.textCursor()
+tc.movePosition(QTextCursor.Start)
+self.diffEdit.setTextCursor(tc)
+self.diffEdit.ensureCursorVisible()
+elif para == -1:
+tc = self.diffEdit.textCursor()
+tc.movePosition(QTextCursor.End)
+self.diffEdit.setTextCursor(tc)
+self.diffEdit.ensureCursorVisible()
+else:
+# step 1: move cursor to end
+tc = self.diffEdit.textCursor()
+tc.movePosition(QTextCursor.End)
+self.diffEdit.setTextCursor(tc)
+self.diffEdit.ensureCursorVisible()
+# step 2: move cursor to desired line
+tc = self.diffEdit.textCursor()
+delta = tc.blockNumber() - para
+tc.movePosition(QTextCursor.PreviousBlock,
+QTextCursor.MoveAnchor, delta)
+self.diffEdit.setTextCursor(tc)
+self.diffEdit.ensureCursorVisible()
+@pyqtSlot(str)
+def on_diffSelectLabel_linkActivated(self, link):
+"""
+Private slot to handle the selection of a diff target.
+@param link activated link
+@type str
+"""
+if ":" in link:
+scheme, parent = link.split(":", 1)
+if scheme == "diff":
+try:
+parent = int(parent)
+self.__generateDiffs(parent)
+except ValueError:
+# ignore silently
+pass
+@pyqtSlot(str)
+def on_saveLabel_linkActivated(self, link):
+"""
+Private slot to handle the selection of the save link.
+@param link activated link
+@type str
+"""
+if ":" not in link:
+return
+scheme, rest = link.split(":", 1)
+if scheme != "save" or rest != "me":
+return
+if self.projectMode:
+fname = self.vcs.splitPath(self.__filename)[0]
+fname += "/{0}.diff".format(os.path.split(fname)[-1])
+else:
+dname, fname = self.vcs.splitPath(self.__filename)
+if fname != '.':
+fname = "{0}.diff".format(self.__filename)
+else:
+fname = dname
+fname, selectedFilter = E5FileDialog.getSaveFileNameAndFilter(
+self,
+self.tr("Save Diff"),
+fname,
+self.tr("Patch Files (*.diff)"),
+None,
+E5FileDialog.Options(E5FileDialog.DontConfirmOverwrite))
+if not fname:
+return  # user aborted
+ext = QFileInfo(fname).suffix()
+if not ext:
+ex = selectedFilter.split("(*")[1].split(")")[0]
+if ex:
+fname += ex
+if QFileInfo(fname).exists():
+res = E5MessageBox.yesNo(
+self,
+self.tr("Save Diff"),
+self.tr("<p>The patch file <b>{0}</b> already exists."
+" Overwrite it?</p>").format(fname),
+icon=E5MessageBox.Warning)
+if not res:
+return
+fname = Utilities.toNativeSeparators(fname)
+eol = e5App().getObject("Project").getEolString()
+try:
+f = open(fname, "w", encoding="utf-8", newline="")
+f.write(eol.join(self.diffEdit.toPlainText().splitlines()))
+f.close()
+except IOError as why:
+E5MessageBox.critical(
+self, self.tr('Save Diff'),
+self.tr(
+'<p>The patch file <b>{0}</b> could not be saved.'
+'<br>Reason: {1}</p>')
+.format(fname, str(why)))
+@pyqtSlot(str)
+def on_sbsSelectLabel_linkActivated(self, link):
+"""
+Private slot to handle selection of a side-by-side link.
+@param link text of the selected link
+@type str
+"""
+if ":" in link:
+scheme, path = link.split(":", 1)
+if scheme == "sbsdiff" and "_" in path:
+rev1, rev2 = path.split("_", 1)
+self.vcs.hgSbsDiff(self.__filename, revisions=(rev1, rev2))

Mercurial Repositories > eric / file comparison

comparison: eric6/Plugins/VcsPlugins/vcsMercurial/HgLogBrowserDialog.py

eric6/Plugins/VcsPlugins/vcsMercurial/HgLogBrowserDialog.py