def comment_block():
'''Wrap selected text (or current line) into a #if0/#endif block'''
view = kate.activeView()
# This operation have no sense for partly selected lines
common.extendSelectionToWholeLine(view)
start = -1
end = -1
if view.selection():
sr = view.selectionRange()
start = sr.start().line()
end = sr.end().line() + 1
else:
start = view.cursorPosition().line()
end = start + 2
# Do it!
document = kate.activeDocument()
if start != -1 and end != -1:
document.startEditing() # Start edit transaction
document.insertLine(start, '#if 0')
document.insertLine(end, '#endif')
view.removeSelection()
document.endEditing() # End transaction
def tryOpen():
view = kate.activeView()
assert('View expected to be valid' and view is not None)
assert('This action supposed to select some text before' and view.selection())
doc = view.document()
doc_url = doc.url()
new_url = KUrl(_try_make_url_from_text(view.selectionText()))
kate.kDebug('Current document URI: {}'.format(repr(doc_url)))
# 0) Make sure it is valid
if not new_url.isValid():
kate.ui.popup(
i18nc('@title:window', 'Error')
, i18nc('@info:tooltip', "Selected text doesn't looks like a valid URI")
, 'dialog-error'
)
return
# 1) Is it have some schema? and current document is not 'Untitled'...
if new_url.isRelative() and not doc_url.isEmpty():
# Replace filename from the doc_url w/ the current selection
new_url = doc_url.upUrl()
new_url.addPath(view.selectionText())
kate.kDebug('Trying URI: {}'.format(repr(new_url)))
# Ok, try to open it finally
_try_open_show_error(new_url)
def inline_comment():
''' Append or align an inlined comment at position 60 for the current line or the selection.
Move cursor to the start of a comment, if nothing has changed.
If there wasn't any comment aside of #else/#endif put corresponding #if condition as default
comment text
'''
document = kate.activeDocument()
view = kate.activeView()
pos = view.cursorPosition()
commentCh = common.getCommentStyleForDoc(document)
if view.selection():
# If selected smth on a single line...
common.extendSelectionToWholeLine(view)
selectedText = view.selectionText().split('\n')
if not bool(selectedText[-1]):
selectedText = selectedText[0:-1]
insertionText = []
firstColumn = -1
for textLine in selectedText:
(currentLine, column) = processLine(textLine, commentCh)
if firstColumn == -1:
firstColumn = column
insertionText += currentLine
# Modify current document
if bool(insertionText):
document.startEditing()
document.removeText(view.selectionRange())
pos = view.cursorPosition()
document.insertText(pos, '\n'.join(insertionText) + '\n')
pos.setColumn(firstColumn)
view.setCursorPosition(pos)
view.removeSelection()
document.endEditing()
else:
(text, column) = processLine(document.line(pos.line()), commentCh)
# Apply result (if smth really has changed)
originalText = document.line(pos.line())
if bool(text) and (len(text) != 1 or originalText != text[0]):
document.startEditing() # Start edit transaction:
document.removeLine(pos.line()) # Remove current line
# insert resulting text line by line...
pos.setColumn(0)
document.insertText(pos, '\n'.join(text) + '\n')
document.endEditing() # End transaction
# Move cursor to desired position
pos.setColumn(column)
view.setCursorPosition(pos)
def toggleSelectionSensitiveActions(view):
doc_type = view.document().highlightingMode()
clnt = kate.getXmlGuiClient()
has_selection = view.selection()
if doc_type in ['C++', 'C++/Qt4', 'JavaScript'] and not has_selection:
clnt.stateChanged('doxygen_actions')
else:
clnt.stateChanged('doxygen_actions', KXMLGUIClient.StateReverse)
if common.isKnownCommentStyle(doc_type) and not has_selection:
clnt.stateChanged('comment_actions_no_selection')
else:
clnt.stateChanged('comment_actions_no_selection', KXMLGUIClient.StateReverse)
def turnFromBlockComment():
document = kate.activeDocument()
view = kate.activeView()
pos = view.cursorPosition()
if view.selection():
sr = view.selectionRange()
start = sr.start().line()
end = sr.end().line()
else:
# Try to detect block comment (/* ... */)
r = common.getTextBlockAroundCursor(
document
, pos
, [pred.blockCommentStart, neg(pred.startsWith('*'))]
, [pred.blockCommentEnd, neg(pred.startsWith('*'))]
)
start = r.start().line() - 1
end = r.end().line() + 1
# Replace comments
insertionText = list()
align = None
for i in range(start, end):
line = str(document.line(i))
sline = line.lstrip()
if align == None:
align = ' ' * (len(line) - len(sline))
if sline.startswith('/**') or sline.startswith('*/'):
continue
if sline.startswith('*'):
insertionText.append(align + sline.replace('*', '///', 1))
originRange = KTextEditor.Range(start, 0, end, 0)
pos.setPosition(start, len(align) + 3)
insertPos = KTextEditor.Cursor(start, 0)
# Update the document
if bool(insertionText):
document.startEditing() # Start edit transaction:
document.removeText(originRange) # Remove current line
# insert resulting text line by line...
document.insertText(insertPos, '\n'.join(insertionText) + '\n')
# Move cursor to desired position
view.setCursorPosition(pos)
document.endEditing() # End transaction
def turnToBlockComment():
document = kate.activeDocument()
view = kate.activeView()
pos = view.cursorPosition()
if view.selection():
sr = view.selectionRange()
start = sr.start().line()
end = sr.end().line()
else:
r = common.getTextBlockAroundCursor(
document
, pos
, [neg(any_of(pred.startsWith('///'), pred.startsWith('//!')))]
, [neg(any_of(pred.startsWith('///'), pred.startsWith('//!')))]
)
start = r.start().line()
end = r.end().line()
# Replace comments in every line
insertionText = list()
align = None
for i in range(start, end):
line = str(document.line(i))
sline = line.lstrip()
if align == None:
align = ' ' * (len(line) - len(sline))
insertionText.append(align + sline.replace('///', ' *', 1).replace('//!', ' *', 1))
originRange = KTextEditor.Range(start, 0, end, 0)
pos.setPosition(start + 1, len(align) + 3)
insertPos = KTextEditor.Cursor(start, 0)
# Update the document
if bool(insertionText):
document.startEditing() # Start edit transaction:
document.removeText(originRange) # Remove current line
# insert resulting text ...
document.insertText(insertPos, align + '/**\n' + '\n'.join(insertionText) + '\n' + align + ' */\n');
# Move cursor to desired position
view.setCursorPosition(pos)
document.endEditing() # End transaction
def toggleSelectionSensitiveActions(view):
clnt = kate.getXmlGuiClient()
filename = _try_make_url_from_text(view.selectionText())
kate.kDebug('Original new filename: {}'.format(repr(filename)))
if view.selection() and len(filename) < _SANE_URI_LENGTH:
clnt.stateChanged('has_selection')
# Change action text...
if _URI_LENGTH_SHOW_THRESHOLD < len(filename):
lead_pos = int(2 * _URI_LENGTH_SHOW_THRESHOLD / 3)
tail_pos = -int(_URI_LENGTH_SHOW_THRESHOLD / 3)
filename = filename[:lead_pos] + '...' + filename[tail_pos:]
assert('Sanity check' and hasattr(tryOpen, 'action'))
kate.kDebug('New filename: {}'.format(filename))
tryOpen.action.setText(
i18nc('@ation:inmenu', 'Open <filename>%1</filename>', filename)
)
else:
clnt.stateChanged('has_selection', KXMLGUIClient.StateReverse)
tryOpen.action.setText(i18nc('@ation:inmenu', 'Open selected document'))
def toggleSelectionSensitiveActions(view):
clnt = kate.getXmlGuiClient()
if not view.selection():
clnt.stateChanged('has_no_selection')
else:
clnt.stateChanged('has_no_selection', KXMLGUIClient.StateReverse)
