def onRemoveCustomColors(self):
"""Removing the previously set custom colors"""
if not self.__actionPrerequisites():
return
# Memorize the current selection
selection = self.serializeSelection()
editor = self.selectedItems()[0].getEditor()
with editor:
for item in self.sortSelectedReverse():
if item.kind in [
CellElement.OPENED_GROUP_BEGIN,
CellElement.COLLAPSED_GROUP, CellElement.EMPTY_GROUP
]:
item.groupBeginCMLRef.removeCustomColors(editor)
continue
if item.isDocstring():
cmlComment = CMLVersion.find(
item.ref.docstring.leadingCMLComments, CMLcc)
else:
cmlComment = CMLVersion.find(item.ref.leadingCMLComments,
CMLcc)
if cmlComment is not None:
cmlComment.removeFromText(editor)
QApplication.processEvents()
self.parent().redrawNow()
self.restoreSelectionByID(selection)
def onCustomColors(self):
"""Custom background and foreground colors"""
if not self.__actionPrerequisites():
return
# Memorize the current selection
selection = self.serializeSelection()
bgcolor, fgcolor, bordercolor = self.selectedItems()[0].getColors()
hasDocstring = self.isDocstringInSelection()
dlg = CustomColorsDialog(bgcolor, fgcolor,
None if hasDocstring else bordercolor,
self.parent())
if dlg.exec_():
bgcolor = dlg.backgroundColor()
fgcolor = dlg.foregroundColor()
bordercolor = dlg.borderColor()
editor = self.selectedItems()[0].getEditor()
with editor:
for item in self.sortSelectedReverse():
if item.kind in [
CellElement.OPENED_GROUP_BEGIN,
CellElement.COLLAPSED_GROUP,
CellElement.EMPTY_GROUP
]:
# The group always exists so just add/change the colors
item.groupBeginCMLRef.updateCustomColors(
editor, bgcolor, fgcolor, bordercolor)
continue
if item.isDocstring():
cmlComment = CMLVersion.find(
item.ref.docstring.leadingCMLComments, CMLcc)
else:
cmlComment = CMLVersion.find(
item.ref.leadingCMLComments, CMLcc)
if cmlComment is not None:
# Existed, so remove the old one first
lineNo = cmlComment.ref.beginLine
cmlComment.removeFromText(editor)
else:
lineNo = item.getFirstLine()
pos = item.ref.body.beginPos
if item.isDocstring():
pos = item.ref.docstring.beginPos
line = CMLcc.generate(bgcolor, fgcolor, bordercolor, pos)
editor.insertLines(line, lineNo)
QApplication.processEvents()
self.parent().redrawNow()
self.restoreSelectionByID(selection)
def onSwitchIfBranch(self):
"""If primitive should switch the branches"""
if not self.__actionPrerequisites():
return
# Memorize the current selection
selection = self.serializeSelection()
# The selected items need to be sorted in the reverse line no oreder
editor = self.selectedItems()[0].getEditor()
with editor:
for item in self.sortSelectedReverse():
if item.kind == CellElement.IF:
cmlComment = CMLVersion.find(item.ref.leadingCMLComments,
CMLsw)
if cmlComment is None:
# Did not exist, so needs to be generated
line = CMLsw.generate(item.ref.body.beginPos)
lineNo = item.getFirstLine()
editor.insertLines(line, lineNo)
else:
# Existed, so it just needs to be deleted
cmlComment.removeFromText(editor)
QApplication.processEvents()
self.parent().redrawNow()
self.restoreSelectionByID(selection)
def generateCMLHelp():
"""Generates CML comments help"""
cmlHelpHeader = """<h3 align="center">CML Comments Reference<br>
(CML version """ + str(CMLVersion.VERSION) + ")</h3>"
cmlCodes = list(CMLVersion.COMMENT_TYPES.keys())
cmlCodes.sort()
rows = ['<tr><td width="15%" bgcolor="#E9E9F3"></td>'
'<td width="85%" bgcolor="#F6F4E4">' +
CMLVersion.description().replace('\n', '<br/>') +
'</td></tr>']
for code in cmlCodes:
descr = CMLVersion.COMMENT_TYPES[code].description()
descr = descr.replace("\n", "<br/>")
rows.append("""<tr><td width="15%" bgcolor="#E9E9F3">""" + code +
"""</td><td width="85%" bgcolor="#F6F4E4">""" + descr +
"</td></tr>")
return cmlHelpHeader + \
"""<p align="center">
<table border="0" cellspacing="1"
cellpadding="4" width="95%" align="center">""" + \
"\n".join(rows) + \
"""</table></p>"""
def process( self ):
""" Parses the content and displays the results """
if not self.__connected:
self.__connectEditorSignals()
content = self.__editor.text()
cf = getControlFlowFromMemory( content )
if cf.errors:
self.__navBar.updateInfoIcon( self.__navBar.STATE_BROKEN_UTD )
errors = []
for err in cf.errors:
if err[ 0 ] == -1 and err[ 1 ] == -1:
errors.append( err[ 2 ] )
elif err[ 1 ] == -1:
errors.append( "[" + str( err[0] ) + ":] " + err[ 2 ] )
elif err[ 0 ] == -1:
errors.append( "[:" + str( err[1] ) + "] " + err[ 2 ] )
else:
errors.append( "[" + str( err[0] ) + ":" + str( err[1] ) + "] " + err[ 2 ] )
self.__navBar.setErrors( errors )
return
self.__cf = cf
# Validate CML comments
cmlWarnings = CMLVersion.validateCMLComments( self.__cf )
if cmlWarnings:
self.__cf.warnings += cmlWarnings
# That will clear the error tooltip as well
self.__navBar.updateInfoIcon( self.__navBar.STATE_OK_UTD )
if self.__cf.warnings:
warnings = []
for warn in self.__cf.warnings:
if warn[ 0 ] == -1 and warn[ 1 ] == -1:
warnings.append( warn[ 2 ] )
elif warn[ 1 ] == -1:
warnings.append( "[" + str( warn[0] ) + ":] " + warn[ 2 ] )
elif warn[ 0 ] == -1:
warnings.append( "[:" + str( warn[1] ) + "] " + warn[ 2 ] )
else:
warnings.append( "[" + str( warn[0] ) + ":" + str( warn[1] ) + "] " + warn[ 2 ] )
self.__navBar.setWarnings( warnings )
else:
self.__navBar.clearWarnings()
self.scene.clear()
try:
# Top level canvas has no adress and no parent canvas
canvas = VirtualCanvas( self.cflowSettings, None, None, None )
canvas.layoutModule( self.__cf )
canvas.setEditor( self.__editor )
width, height = canvas.render()
self.scene.setSceneRect( 0, 0, width, height )
canvas.draw( self.scene, 0, 0 )
except Exception, exc:
logging.error( str( exc ) )
raise
def process(self):
"""Parses the content and displays the results"""
if not self.__connected:
self.__connectEditorSignals()
start = timer()
cf = getControlFlowFromMemory(self.__editor.text)
end = timer()
if cf.errors:
self.__navBar.updateInfoIcon(self.__navBar.STATE_BROKEN_UTD)
errors = []
for err in cf.errors:
if err[0] == -1 and err[1] == -1:
errors.append(err[2])
elif err[1] == -1:
errors.append('[' + str(err[0]) + ':] ' + err[2])
elif err[0] == -1:
errors.append('[:' + str(err[1]) + '] ' + err[2])
else:
errors.append('[' + str(err[0]) + ':' +
str(err[1]) + '] ' + err[2])
self.__navBar.setErrors(errors)
return
self.__cf = cf
if self.isDebugMode():
logging.info('Parsed file: %s', formatFlow(str(self.__cf)))
logging.info('Parse timing: %f', end - start)
# Collect warnings (parser + CML warnings) and valid groups
self.__validGroups = []
self.__allGroupId = set()
allWarnings = self.__cf.warnings + \
CMLVersion.validateCMLComments(self.__cf,
self.__validGroups,
self.__allGroupId)
# That will clear the error tooltip as well
self.__navBar.updateInfoIcon(self.__navBar.STATE_OK_UTD)
if allWarnings:
warnings = []
for warn in allWarnings:
if warn[0] == -1 and warn[1] == -1:
warnings.append(warn[2])
elif warn[1] == -1:
warnings.append('[' + str(warn[0]) + ':] ' + warn[2])
elif warn[0] == -1:
warnings.append('[:' + str(warn[1]) + '] ' + warn[2])
else:
warnings.append('[' + str(warn[0]) + ':' +
str(warn[1]) + '] ' + warn[2])
self.__navBar.setWarnings(warnings)
else:
self.__navBar.clearWarnings()
self.redrawScene()
def __findCMLinItem(self, item, cmlType):
"""Finds a related CML item"""
if item.isComment():
# Doc links are comments so they are skipped here
return None
if item.isDocstring():
# Side comments for docstrings? Nonesense! So they are ignored
# even if they are collected
cml = CMLVersion.find(item.ref.docstring.leadingCMLComments, cmlType)
if cml is not None:
return cml
if hasattr(item.ref, 'leadingCMLComments'):
cml = CMLVersion.find(item.ref.leadingCMLComments, cmlType)
if cml is not None:
return cml
if hasattr(item.ref, 'sideCMLComments'):
cml = CMLVersion.find(item.ref.sideCMLComments, cmlType)
if cml is not None:
return cml
return None
def onRemoveCustomColors(self):
"""Removing the previously set custom colors"""
if not self.__actionPrerequisites():
return
# Memorize the current selection
selection = self.serializeSelection()
editor = self.selectedItems()[0].getEditor()
with editor:
# Remove colors is done via delete/insert for the Doc and group
# items. So it is safer to do first because the cc comment may be
# in a set of selected which is inserted before the doc cml and
# thus breaks the line numbering
for item in self.selectedItems():
# The doc always exists
if item.isCMLDoc():
item.cmlRef.removeCustomColors(editor)
continue
# The group always exists
if item.isGroupItem():
item.groupBeginCMLRef.removeCustomColors(editor)
# Now handle the rest of items
for item in self.sortSelectedReverse():
if item.isCMLDoc() or item.isGroupItem():
continue
if item.isDocstring():
cmlComment = CMLVersion.find(
item.ref.docstring.leadingCMLComments, CMLcc)
else:
cmlComment = CMLVersion.find(
item.ref.leadingCMLComments, CMLcc)
if cmlComment is not None:
cmlComment.removeFromText(editor)
QApplication.processEvents()
self.parent().redrawNow()
self.restoreSelectionByID(selection)
def onReplaceText(self):
"""Replace the code with a title"""
if not self.__actionPrerequisites():
return
# Memorize the current selection
selection = self.serializeSelection()
dlg = ReplaceTextDialog('Replace text', 'Item caption:', self.parent())
# If it was one item selection and there was a previous text then
# set it for editing
if len(self.selectedItems()) == 1:
cmlComment = CMLVersion.find(
self.selectedItems()[0].ref.leadingCMLComments, CMLrt)
if cmlComment is not None:
dlg.setText(cmlComment.getText())
if dlg.exec_():
replacementText = dlg.text()
editor = self.selectedItems()[0].getEditor()
with editor:
for item in self.sortSelectedReverse():
cmlComment = CMLVersion.find(
item.ref.leadingCMLComments, CMLrt)
if cmlComment is not None:
# Existed, so remove the old one first
lineNo = cmlComment.ref.beginLine
cmlComment.removeFromText(editor)
else:
lineNo = item.getFirstLine()
line = CMLrt.generate(replacementText,
item.ref.body.beginPos)
editor.insertLines(line, lineNo)
QApplication.processEvents()
self.parent().redrawNow()
self.restoreSelectionByID(selection)
def onRemoveDoc(self):
"""Removing the CML doc comment"""
if not self.__actionPrerequisites():
return
editor = self.selectedItems()[0].getEditor()
with editor:
for item in self.sortSelectedReverse():
cmlComment = CMLVersion.find(item.ref.leadingCMLComments,
CMLdoc)
if cmlComment is not None:
cmlComment.removeFromText(editor)
QApplication.processEvents()
self.parent().redrawNow()
def countItemsWithCML(self, cmlType):
"""Counts items with have a certain type of a CML comment"""
count = 0
for item in self.selectedItems():
if item.isComment():
continue
if item.isDocstring():
# Side comments for docstrings? Nonesense! So they are ignored
# even if they are collected
if CMLVersion.find(item.ref.docstring.leadingCMLComments,
cmlType) is not None:
count += 1
continue
if hasattr(item.ref, 'leadingCMLComments'):
if CMLVersion.find(item.ref.leadingCMLComments,
cmlType) is not None:
count += 1
continue
if hasattr(item.ref, 'sideCMLComments'):
if CMLVersion.find(item.ref.sideCMLComments,
cmlType) is not None:
count += 1
return count
def onRemoveReplacementText(self):
"""Removing replacement text"""
if self.__actionPrerequisites():
# Memorize the current selection
selection = self.serializeSelection()
editor = self.selectedItems()[0].getEditor()
with editor:
for item in self.sortSelectedReverse():
cmlComment = CMLVersion.find(item.ref.leadingCMLComments,
CMLrt)
if cmlComment is not None:
cmlComment.removeFromText(editor)
QApplication.processEvents()
self.parent().redrawNow()
self.restoreSelectionByID(selection)
def process(self):
""" Parses the content and displays the results """
if not self.__connected:
self.__connectEditorSignals()
content = self.__editor.text()
cf = getControlFlowFromMemory(content)
if cf.errors:
self.__navBar.updateInfoIcon(self.__navBar.STATE_BROKEN_UTD)
errors = []
for err in cf.errors:
if err[0] == -1 and err[1] == -1:
errors.append(err[2])
elif err[1] == -1:
errors.append("[" + str(err[0]) + ":] " + err[2])
elif err[0] == -1:
errors.append("[:" + str(err[1]) + "] " + err[2])
else:
errors.append("[" + str(err[0]) + ":" + str(err[1]) +
"] " + err[2])
self.__navBar.setErrors(errors)
return
self.__cf = cf
# Validate CML comments
cmlWarnings = CMLVersion.validateCMLComments(self.__cf)
if cmlWarnings:
self.__cf.warnings += cmlWarnings
# That will clear the error tooltip as well
self.__navBar.updateInfoIcon(self.__navBar.STATE_OK_UTD)
if self.__cf.warnings:
warnings = []
for warn in self.__cf.warnings:
if warn[0] == -1 and warn[1] == -1:
warnings.append(warn[2])
elif warn[1] == -1:
warnings.append("[" + str(warn[0]) + ":] " + warn[2])
elif warn[0] == -1:
warnings.append("[:" + str(warn[1]) + "] " + warn[2])
else:
warnings.append("[" + str(warn[0]) + ":" + str(warn[1]) +
"] " + warn[2])
self.__navBar.setWarnings(warnings)
else:
self.__navBar.clearWarnings()
self.scene.clear()
try:
# Top level canvas has no adress and no parent canvas
canvas = VirtualCanvas(self.cflowSettings, None, None, None)
canvas.layoutModule(self.__cf)
canvas.setEditor(self.__editor)
width, height = canvas.render()
self.scene.setSceneRect(0, 0, width, height)
canvas.draw(self.scene, 0, 0)
except Exception, exc:
logging.error(str(exc))
raise
def onCustomColors(self):
"""Custom background and foreground colors"""
if not self.__actionPrerequisites():
return
# Memorize the current selection
selection = self.serializeSelection()
bgcolor, fgcolor, bordercolor = self.selectedItems()[0].getColors()
hasDocstring = self.isDocstringInSelection()
dlg = CustomColorsDialog(bgcolor, fgcolor,
None if hasDocstring else bordercolor,
self.parent())
if dlg.exec_():
bgcolor = dlg.backgroundColor()
fgcolor = dlg.foregroundColor()
bordercolor = dlg.borderColor()
editor = self.selectedItems()[0].getEditor()
with editor:
# Add colors is done via delete/insert for the Doc and group
# items. So it is safer to do first because the cc comment may be
# in a set of selected which is inserted before the doc cml and
# thus breaks the line numbering
for item in self.selectedItems():
if item.isCMLDoc():
# The doc always exists so just add/change the colors
item.cmlRef.updateCustomColors(editor, bgcolor,
fgcolor, bordercolor)
continue
if item.isGroupItem():
# The group always exists so just add/change the colors
item.groupBeginCMLRef.updateCustomColors(editor,
bgcolor,
fgcolor,
bordercolor)
for item in self.sortSelectedReverse():
if item.isCMLDoc() or item.isGroupItem():
continue
if item.isDocstring():
cmlComment = CMLVersion.find(
item.ref.docstring.leadingCMLComments,
CMLcc)
else:
cmlComment = CMLVersion.find(
item.ref.leadingCMLComments, CMLcc)
if cmlComment is not None:
# Existed, so remove the old one first
lineNo = cmlComment.ref.beginLine
cmlComment.removeFromText(editor)
else:
lineNo = item.getFirstLine()
pos = item.ref.body.beginPos
if item.isDocstring():
pos = item.ref.docstring.beginPos
line = CMLcc.generate(bgcolor, fgcolor, bordercolor, pos)
editor.insertLines(line, lineNo)
QApplication.processEvents()
self.parent().redrawNow()
self.restoreSelectionByID(selection)
