eric5.Plugins.VcsPlugins.vcsMercurial.HgLogBrowserDialog

Module implementing a dialog to browse the log history.

Global Attributes

COLORNAMES
COLORS

Classes

HgLogBrowserDialog Class implementing a dialog to browse the log history.

Functions

None


HgLogBrowserDialog

Class implementing a dialog to browse the log history.

Derived from

QDialog, Ui_HgLogBrowserDialog

Class Attributes

AuthorColumn
BranchColumn
DateColumn
IconColumn
MessageColumn
RevisionColumn
TagsColumn

Methods

HgLogBrowserDialog Constructor
__branchColor Private method to calculate a color for a given branch name.
__diffRevisions Private method to do a diff of two revisions.
__filterLogs Private method to filter the log entries.
__finish Private slot called when the process finished or the user pressed the button.
__generateEdges Private method to generate edge info for the give data.
__generateFileItem Private method to generate a changed files tree entry.
__generateIcon Private method to generate an icon containing the revision tree for the given data.
__generateLogItem Private method to generate a log tree entry.
__getColor Private method to get the (rotating) name of the color given an index.
__getLogEntries Private method to retrieve log entries from the repository.
__getParents Private method to get the parents of the currently viewed file/directory.
__identifyProject Private method to determine the revision of the project directory.
__procFinished Private slot connected to the finished signal.
__processBuffer Private method to process the buffered output of the hg log command.
__readStderr Private slot to handle the readyReadStandardError signal.
__readStdout Private slot to handle the readyReadStandardOutput signal.
__resizeColumnsFiles Private method to resize the changed files tree columns.
__resizeColumnsLog Private method to resize the log tree columns.
__resortFiles Private method to resort the changed files tree.
__updateDiffButtons Private slot to update the enabled status of the diff buttons.
closeEvent Private slot implementing a close event handler.
col2x Local function to calculate a x-position for a column.
keyPressEvent Protected slot to handle a key press event.
on_buttonBox_clicked Private slot called by a button of the button box clicked.
on_clearRxEditButton_clicked Private slot called by a click of the clear RX edit button.
on_diffP1Button_clicked Private slot to handle the Diff to Parent 1 button.
on_diffP2Button_clicked Private slot to handle the Diff to Parent 2 button.
on_diffRevisionsButton_clicked Private slot to handle the Compare Revisions button.
on_fieldCombo_activated Private slot called, when a new filter field is selected.
on_fromDate_dateChanged Private slot called, when the from date changes.
on_input_returnPressed Private slot to handle the press of the return key in the input field.
on_logTree_currentItemChanged Private slot called, when the current item of the log tree changes.
on_logTree_itemSelectionChanged Private slot called, when the selection has changed.
on_nextButton_clicked Private slot to handle the Next button.
on_passwordCheckBox_toggled Private slot to handle the password checkbox toggled.
on_rxEdit_textChanged Private slot called, when a filter expression is entered.
on_sendButton_clicked Private slot to send the input to the merurial process.
on_stopCheckBox_clicked Private slot called, when the stop on copy/move checkbox is clicked
on_toDate_dateChanged Private slot called, when the from date changes.
start Public slot to start the hg log command.

HgLogBrowserDialog (Constructor)

HgLogBrowserDialog(vcs, mode = "log", bundle = None, parent = None)

Constructor

vcs
reference to the vcs object
mode
mode of the dialog (string; one of log, incoming, outgoing)
bundle
name of a bundle file (string)
parent
parent widget (QWidget)

HgLogBrowserDialog.__branchColor

__branchColor(branchName)

Private method to calculate a color for a given branch name.

branchName
name of the branch (string)
Returns:
name of the color to use (string)

HgLogBrowserDialog.__diffRevisions

__diffRevisions(rev1, rev2)

Private method to do a diff of two revisions.

rev1
first revision number (integer)
rev2
second revision number (integer)

HgLogBrowserDialog.__filterLogs

__filterLogs()

Private method to filter the log entries.

HgLogBrowserDialog.__finish

__finish()

Private slot called when the process finished or the user pressed the button.

HgLogBrowserDialog.__generateEdges

__generateEdges(rev, parents)

Private method to generate edge info for the give data.

rev
revision to calculate edge info for (integer)
parents
list of parent revisions (list of integers)
Returns:
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), ...])

HgLogBrowserDialog.__generateFileItem

__generateFileItem(action, path, copyfrom)

Private method to generate a changed files tree entry.

action
indicator for the change action ("A", "D" or "M")
path
path of the file in the repository (string)
copyfrom
path the file was copied from (string)
Returns:
reference to the generated item (QTreeWidgetItem)

HgLogBrowserDialog.__generateIcon

__generateIcon(column, color, bottomedges, topedges, dotColor, currentRev)

Private method to generate an icon containing the revision tree for the given data.

column
column index of the revision (integer)
color
color of the node (integer)
bottomedges
list of edges for the bottom of the node (list of tuples of three integers)
topedges
list of edges for the top of the node (list of tuples of three integers)
dotColor
color to be used for the dot (QColor)
currentRev
flag indicating to draw the icon for the current revision (boolean)
Returns:
icon for the node (QIcon)

HgLogBrowserDialog.__generateLogItem

__generateLogItem(author, date, message, revision, changedPaths, parents, branches, tags)

Private method to generate a log tree entry.

author
author info (string)
date
date info (string)
message
text of the log message (list of strings)
revision
revision info (string)
changedPaths
list of dictionary objects containing info about the changed files/directories
parents
list of parent revisions (list of integers)
branches
list of branches (list of strings)
tags
list of tags (string)
Returns:
reference to the generated item (QTreeWidgetItem)

HgLogBrowserDialog.__getColor

__getColor(n)

Private method to get the (rotating) name of the color given an index.

n
color index (integer)
Returns:
color name (string)

HgLogBrowserDialog.__getLogEntries

__getLogEntries(startRev = None)

Private method to retrieve log entries from the repository.

startRev
revision number to start from (integer, string)

HgLogBrowserDialog.__getParents

__getParents(rev)

Private method to get the parents of the currently viewed file/directory.

rev
revision number to get parents for (string)
Returns:
list of parent revisions (list of integers)

HgLogBrowserDialog.__identifyProject

__identifyProject()

Private method to determine the revision of the project directory.

HgLogBrowserDialog.__procFinished

__procFinished(exitCode, exitStatus)

Private slot connected to the finished signal.

exitCode
exit code of the process (integer)
exitStatus
exit status of the process (QProcess.ExitStatus)

HgLogBrowserDialog.__processBuffer

__processBuffer()

Private method to process the buffered output of the hg log command.

HgLogBrowserDialog.__readStderr

__readStderr()

Private slot to handle the readyReadStandardError signal.

It reads the error output of the process and inserts it into the error pane.

HgLogBrowserDialog.__readStdout

__readStdout()

Private slot to handle the readyReadStandardOutput signal.

It reads the output of the process and inserts it into a buffer.

HgLogBrowserDialog.__resizeColumnsFiles

__resizeColumnsFiles()

Private method to resize the changed files tree columns.

HgLogBrowserDialog.__resizeColumnsLog

__resizeColumnsLog()

Private method to resize the log tree columns.

HgLogBrowserDialog.__resortFiles

__resortFiles()

Private method to resort the changed files tree.

HgLogBrowserDialog.__updateDiffButtons

__updateDiffButtons()

Private slot to update the enabled status of the diff buttons.

HgLogBrowserDialog.closeEvent

closeEvent(e)

Private slot implementing a close event handler.

e
close event (QCloseEvent)

HgLogBrowserDialog.col2x

col2x(radius)

Local function to calculate a x-position for a column.

col
column number (integer)
radius
radius of the indicator circle (integer)

HgLogBrowserDialog.keyPressEvent

keyPressEvent(evt)

Protected slot to handle a key press event.

evt
the key press event (QKeyEvent)

HgLogBrowserDialog.on_buttonBox_clicked

on_buttonBox_clicked(button)

Private slot called by a button of the button box clicked.

button
button that was clicked (QAbstractButton)

HgLogBrowserDialog.on_clearRxEditButton_clicked

on_clearRxEditButton_clicked()

Private slot called by a click of the clear RX edit button.

HgLogBrowserDialog.on_diffP1Button_clicked

on_diffP1Button_clicked()

Private slot to handle the Diff to Parent 1 button.

HgLogBrowserDialog.on_diffP2Button_clicked

on_diffP2Button_clicked()

Private slot to handle the Diff to Parent 2 button.

HgLogBrowserDialog.on_diffRevisionsButton_clicked

on_diffRevisionsButton_clicked()

Private slot to handle the Compare Revisions button.

HgLogBrowserDialog.on_fieldCombo_activated

on_fieldCombo_activated(txt)

Private slot called, when a new filter field is selected.

txt
text of the selected field (string)

HgLogBrowserDialog.on_fromDate_dateChanged

on_fromDate_dateChanged(date)

Private slot called, when the from date changes.

date
new date (QDate)

HgLogBrowserDialog.on_input_returnPressed

on_input_returnPressed()

Private slot to handle the press of the return key in the input field.

HgLogBrowserDialog.on_logTree_currentItemChanged

on_logTree_currentItemChanged(current, previous)

Private slot called, when the current item of the log tree changes.

current
reference to the new current item (QTreeWidgetItem)
previous
reference to the old current item (QTreeWidgetItem)

HgLogBrowserDialog.on_logTree_itemSelectionChanged

on_logTree_itemSelectionChanged()

Private slot called, when the selection has changed.

HgLogBrowserDialog.on_nextButton_clicked

on_nextButton_clicked()

Private slot to handle the Next button.

HgLogBrowserDialog.on_passwordCheckBox_toggled

on_passwordCheckBox_toggled(isOn)

Private slot to handle the password checkbox toggled.

isOn
flag indicating the status of the check box (boolean)

HgLogBrowserDialog.on_rxEdit_textChanged

on_rxEdit_textChanged(txt)

Private slot called, when a filter expression is entered.

txt
filter expression (string)

HgLogBrowserDialog.on_sendButton_clicked

on_sendButton_clicked()

Private slot to send the input to the merurial process.

HgLogBrowserDialog.on_stopCheckBox_clicked

on_stopCheckBox_clicked(checked)

Private slot called, when the stop on copy/move checkbox is clicked

HgLogBrowserDialog.on_toDate_dateChanged

on_toDate_dateChanged(date)

Private slot called, when the from date changes.

date
new date (QDate)

HgLogBrowserDialog.start

start(fn)

Public slot to start the hg log command.

fn
filename to show the log for (string)
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