def _drawSelectionPanel(self, selection, width, detailPanelHeight, isScrollbarVisible):
"""
Renders a panel for the selected configuration option.
"""
# This is a solid border unless the scrollbar is visible, in which case a
# 'T' pipe connects the border to the bar.
uiTools.drawBox(self, 0, 0, width, detailPanelHeight + 1)
if isScrollbarVisible:
self.addch(detailPanelHeight, 1, curses.ACS_TTEE)
selectionFormat = curses.A_BOLD | uiTools.getColor(CATEGORY_COLOR[selection.get(Field.CATEGORY)])
# first entry:
# <option> (<category> Option)
optionLabel = " (%s Option)" % selection.get(Field.CATEGORY)
self.addstr(1, 2, selection.get(Field.OPTION) + optionLabel, selectionFormat)
# second entry:
# Value: <value> ([default|custom], <type>, usage: <argument usage>)
if detailPanelHeight >= 3:
valueAttr = []
valueAttr.append("default" if selection.get(Field.IS_DEFAULT) else "custom")
valueAttr.append(selection.get(Field.TYPE))
valueAttr.append("usage: %s" % (selection.get(Field.ARG_USAGE)))
valueAttrLabel = ", ".join(valueAttr)
valueLabelWidth = width - 12 - len(valueAttrLabel)
valueLabel = uiTools.cropStr(selection.get(Field.VALUE), valueLabelWidth)
self.addstr(2, 2, "Value: %s (%s)" % (valueLabel, valueAttrLabel), selectionFormat)
# remainder is filled with the man page description
descriptionHeight = max(0, detailPanelHeight - 3)
descriptionContent = "Description: " + selection.get(Field.DESCRIPTION)
for i in range(descriptionHeight):
# checks if we're done writing the description
if not descriptionContent:
break
# there's a leading indent after the first line
if i > 0:
descriptionContent = " " + descriptionContent
# we only want to work with content up until the next newline
if "\n" in descriptionContent:
lineContent, descriptionContent = descriptionContent.split("\n", 1)
else:
lineContent, descriptionContent = descriptionContent, ""
if i != descriptionHeight - 1:
# there's more lines to display
msg, remainder = uiTools.cropStr(lineContent, width - 3, 4, 4, uiTools.Ending.HYPHEN, True)
descriptionContent = remainder.strip() + descriptionContent
else:
# this is the last line, end it with an ellipse
msg = uiTools.cropStr(lineContent, width - 3, 4, 4)
self.addstr(3 + i, 2, msg, selectionFormat)
def _drawSelectionPanel(self, selection, width, detailPanelHeight, isScrollbarVisible):
"""
Renders a panel for the selected configuration option.
"""
# This is a solid border unless the scrollbar is visible, in which case a
# 'T' pipe connects the border to the bar.
uiTools.drawBox(self, 0, 0, width, detailPanelHeight + 1)
if isScrollbarVisible: self.addch(detailPanelHeight, 1, curses.ACS_TTEE)
selectionFormat = curses.A_BOLD | uiTools.getColor(CATEGORY_COLOR[selection.get(Field.CATEGORY)])
# first entry:
# <option> (<category> Option)
optionLabel =" (%s Option)" % selection.get(Field.CATEGORY)
self.addstr(1, 2, selection.get(Field.OPTION) + optionLabel, selectionFormat)
# second entry:
# Value: <value> ([default|custom], <type>, usage: <argument usage>)
if detailPanelHeight >= 3:
valueAttr = []
valueAttr.append("default" if selection.get(Field.IS_DEFAULT) else "custom")
valueAttr.append(selection.get(Field.TYPE))
valueAttr.append("usage: %s" % (selection.get(Field.ARG_USAGE)))
valueAttrLabel = ", ".join(valueAttr)
valueLabelWidth = width - 12 - len(valueAttrLabel)
valueLabel = uiTools.cropStr(selection.get(Field.VALUE), valueLabelWidth)
self.addstr(2, 2, "Value: %s (%s)" % (valueLabel, valueAttrLabel), selectionFormat)
# remainder is filled with the man page description
descriptionHeight = max(0, detailPanelHeight - 3)
descriptionContent = "Description: " + selection.get(Field.DESCRIPTION)
for i in range(descriptionHeight):
# checks if we're done writing the description
if not descriptionContent: break
# there's a leading indent after the first line
if i > 0: descriptionContent = " " + descriptionContent
# we only want to work with content up until the next newline
if "\n" in descriptionContent:
lineContent, descriptionContent = descriptionContent.split("\n", 1)
else: lineContent, descriptionContent = descriptionContent, ""
if i != descriptionHeight - 1:
# there's more lines to display
msg, remainder = uiTools.cropStr(lineContent, width - 3, 4, 4, uiTools.Ending.HYPHEN, True)
descriptionContent = remainder.strip() + descriptionContent
else:
# this is the last line, end it with an ellipse
msg = uiTools.cropStr(lineContent, width - 3, 4, 4)
self.addstr(3 + i, 2, msg, selectionFormat)
def draw(self, width, height):
self.valsLock.acquire()
# if we don't have any contents then refuse to show details
if not self._entries: self._showDetails = False
# extra line when showing the detail panel is for the bottom border
detailPanelOffset = DETAILS_HEIGHT + 1 if self._showDetails else 0
isScrollbarVisible = len(self._entryLines) > height - detailPanelOffset - 1
scrollLoc = self._scroller.getScrollLoc(self._entryLines, height - detailPanelOffset - 1)
cursorSelection = self.getSelection()
# draws the detail panel if currently displaying it
if self._showDetails and cursorSelection:
# This is a solid border unless the scrollbar is visible, in which case a
# 'T' pipe connects the border to the bar.
uiTools.drawBox(self, 0, 0, width, DETAILS_HEIGHT + 2)
if isScrollbarVisible: self.addch(DETAILS_HEIGHT + 1, 1, curses.ACS_TTEE)
drawEntries = cursorSelection.getDetails(width)
for i in range(min(len(drawEntries), DETAILS_HEIGHT)):
self.addstr(1 + i, 2, drawEntries[i][0], drawEntries[i][1])
# title label with connection counts
if self.isTitleVisible():
title = "Connection Details:" if self._showDetails else self._title
self.addstr(0, 0, title, curses.A_STANDOUT)
scrollOffset = 0
if isScrollbarVisible:
scrollOffset = 2
self.addScrollBar(scrollLoc, scrollLoc + height - detailPanelOffset - 1, len(self._entryLines), 1 + detailPanelOffset)
if self.isPaused() or not self._isTorRunning:
currentTime = self.getPauseTime()
else: currentTime = time.time()
for lineNum in range(scrollLoc, len(self._entryLines)):
entryLine = self._entryLines[lineNum]
# if this is an unresolved SOCKS, HIDDEN, or CONTROL entry then queue up
# resolution for the applicaitions they belong to
if isinstance(entryLine, connEntry.ConnectionLine) and entryLine.isUnresolvedApp():
self._resolveApps()
# hilighting if this is the selected line
extraFormat = curses.A_STANDOUT if entryLine == cursorSelection else curses.A_NORMAL
drawLine = lineNum + detailPanelOffset + 1 - scrollLoc
prefix = entryLine.getListingPrefix()
for i in range(len(prefix)):
self.addch(drawLine, scrollOffset + i, prefix[i])
xOffset = scrollOffset + len(prefix)
drawEntry = entryLine.getListingEntry(width - scrollOffset - len(prefix), currentTime, self._listingType)
for msg, attr in drawEntry:
attr |= extraFormat
self.addstr(drawLine, xOffset, msg, attr)
xOffset += len(msg)
if drawLine >= height: break
self.valsLock.release()
def draw(self, width, height):
self.valsLock.acquire()
# if we don't have any contents then refuse to show details
if not self._entries: self._showDetails = False
# extra line when showing the detail panel is for the bottom border
detailPanelOffset = DETAILS_HEIGHT + 1 if self._showDetails else 0
isScrollbarVisible = len(
self._entryLines) > height - detailPanelOffset - 1
scrollLoc = self._scroller.getScrollLoc(self._entryLines,
height - detailPanelOffset - 1)
cursorSelection = self.getSelection()
# draws the detail panel if currently displaying it
if self._showDetails and cursorSelection:
# This is a solid border unless the scrollbar is visible, in which case a
# 'T' pipe connects the border to the bar.
uiTools.drawBox(self, 0, 0, width, DETAILS_HEIGHT + 2)
if isScrollbarVisible:
self.addch(DETAILS_HEIGHT + 1, 1, curses.ACS_TTEE)
drawEntries = cursorSelection.getDetails(width)
for i in range(min(len(drawEntries), DETAILS_HEIGHT)):
self.addstr(1 + i, 2, drawEntries[i][0], drawEntries[i][1])
# title label with connection counts
if self.isTitleVisible():
title = "Connection Details:" if self._showDetails else self._title
self.addstr(0, 0, title, curses.A_STANDOUT)
scrollOffset = 0
if isScrollbarVisible:
scrollOffset = 2
self.addScrollBar(scrollLoc,
scrollLoc + height - detailPanelOffset - 1,
len(self._entryLines), 1 + detailPanelOffset)
if self.isPaused() or not self._isTorRunning:
currentTime = self.getPauseTime()
else:
currentTime = time.time()
for lineNum in range(scrollLoc, len(self._entryLines)):
entryLine = self._entryLines[lineNum]
# if this is an unresolved SOCKS, HIDDEN, or CONTROL entry then queue up
# resolution for the applicaitions they belong to
if isinstance(
entryLine,
connEntry.ConnectionLine) and entryLine.isUnresolvedApp():
self._resolveApps()
# hilighting if this is the selected line
extraFormat = curses.A_STANDOUT if entryLine == cursorSelection else curses.A_NORMAL
drawLine = lineNum + detailPanelOffset + 1 - scrollLoc
prefix = entryLine.getListingPrefix()
for i in range(len(prefix)):
self.addch(drawLine, scrollOffset + i, prefix[i])
xOffset = scrollOffset + len(prefix)
drawEntry = entryLine.getListingEntry(
width - scrollOffset - len(prefix), currentTime,
self.getListingType())
for msg, attr in drawEntry:
attr |= extraFormat
self.addstr(drawLine, xOffset, msg, attr)
xOffset += len(msg)
if drawLine >= height: break
self.valsLock.release()
