def __present__(self , fragment, inherited_state):
unload_modules_starting_with(['controls', 'datamodel', 'mallard'])
from datamodel import xmlmodel
from mallard import mallard
title = _info_style(TitleBar(self._filename))
xml_title = _section_heading_style(SectionHeading1('XML (non-editable)')).alignHExpand()
rich_text_title = _section_heading_style(SectionHeading1('Rich text (editable)')).alignHExpand()
if self.__xml_path is not None:
with open(self.__xml_path, 'r') as f:
xml_rep = xmlmodel.XmlElem.from_file(f)
elif self.__xml_bytes is not None:
xml_rep = xmlmodel.XmlElem.from_string(self.__xml_bytes)
else:
raise ValueError, 'Must provide either path or bytes'
rich_text_rep = mallard.edit(xml_rep)
scrolled_xml = ScrolledViewport(Pres.coerce(xml_rep).alignVRefY(), 100.0, 400.0, None)
scrolled_rich_text = ScrolledViewport(_editable_style(rich_text_rep).alignVRefY(), 100.0, 400.0, None)
xml_contents = Column([xml_title.alignVRefY(), Spacer(0.0, 20.0), scrolled_xml])
rich_text_contents = Column([rich_text_title.alignVRefY(), Spacer(0.0, 20.0), scrolled_rich_text])
xml_sec = _section_border.surround(xml_contents).pad(2.0, 2.0)
rich_text_sec = _section_border.surround(rich_text_contents).pad(2.0, 2.0)
contents = Row([xml_sec.alignHExpand(), rich_text_sec.alignHExpand()])
return _info_style(Page([title.alignVRefY(), contents])).alignVExpand()
def __present__(self, fragment, inheritedState):
pythonModule = self.getPythonModule()
executionResult = self.getExecResult()
caughtException = executionResult.getCaughtException()
result = executionResult.getResult()
streams = executionResult.getStreams()
moduleView = StyleSheet.style( Primitive.editable( False ) ).applyTo( Python2.python2EditorPerspective.applyTo( pythonModule ) )
caughtExceptionView = ApplyPerspective.defaultPerspective( caughtException ) if caughtException is not None else None
resultView = ApplyPerspective.defaultPerspective( result[0] ) if result is not None else None
code = _pythonModuleBorderStyle.applyTo( Border( moduleView.alignHExpand() ).alignHExpand() )
outputContents = []
for stream in streams:
if stream.name == 'out':
outputContents.append( execStdout( stream.richString, True ) )
elif stream.name == 'err':
outputContents.append( execStderr( stream.richString, True ) )
else:
raise ValueError, 'Unreckognised stream \'{0}\''.format( stream.name )
if caughtExceptionView is not None:
outputContents.append( execException( caughtExceptionView ) )
if resultView is not None:
outputContents.append( execResult( resultView ) )
outputColumn = _blockOutputStyle.applyTo( Column( outputContents ).alignHExpand() )
return _blockStyle.applyTo( Border( Column( [ code, outputColumn ] ) ) ).alignHExpand()
def presentPathList(self, pathList): def pathItem(index): def _onDelete(menuItem): del pathList[index] self._incr.onChanged() def buildContextMenu(element, menu): menu.add( MenuItem.menuItemWithLabel( 'Delete', _onDelete ) ) return True return _itemHoverHighlightStyle.applyTo( Label( pathList[index] ) ).withContextMenuInteractor( buildContextMenu ) def _onNew(hyperlink, event): component = hyperlink.getElement().getRootElement().getComponent() openDialog = JFileChooser() openDialog.setFileSelectionMode( JFileChooser.DIRECTORIES_ONLY ) response = openDialog.showDialog( component, 'Choose path' ) if response == JFileChooser.APPROVE_OPTION: sf = openDialog.getSelectedFile() if sf is not None: filename = sf.getPath() if filename is not None and os.path.isdir( filename ): pathList.append( filename ) self._incr.onChanged() newLink = Hyperlink( 'NEW', _onNew ) controls = newLink.pad( 10.0, 5.0 ) pathPres = Column( [ pathItem( i ) for i in xrange( len( pathList ) ) ] ) return Column( [ controls, pathPres.padX( 5.0 ) ] )
def _testValue(self, kind, data, excType=None): self._actual.setLiteralValue( ( kind, data ) ) expected = self._expected.getStaticValue() if expected is not None: expectedKind, expectedData = expected if kind == expectedKind: if expectedKind == 'exception': if excType == expectedData: self.__result.setLiteralValue( _resultPass ) else: title = _resultFailStyle( Label( 'FAIL' ) ) heading = Label( 'Expected exception of type %s, got:' % expectedData.__name__ ) res = Column( [ title, heading, data ] ) self.__result.setLiteralValue( res ) elif expectedKind == 'value': if data == expectedData: self.__result.setLiteralValue( _resultPass ) else: title = _resultFailStyle( Label( 'FAIL' ) ) heading1 = Label( 'Expected:' ) heading2 = Label( 'Got:' ) res = Column( [ title, heading1, expectedData, heading2, data ] ) self.__result.setLiteralValue( res ) else: raise TypeError, 'unknown expected result kind %s' % expectedKind else: resContents = [ _resultFailStyle( Label( 'FAIL' ) ) ] if expectedKind == 'exception': resContents.append( Label( 'Expected exception of type %s:' % expectedData.__name__ ) ) elif expectedKind == 'value': resContents.append( Label( 'Expected:' ) ) resContents.append( expectedData ) else: raise TypeError, 'unknown expected result kind %s' % expectedKind if kind == 'exception': resContents.append( Label( 'Got exception:' ) ) resContents.append( data ) elif kind == 'value': resContents.append( Label( 'Expected:' ) ) resContents.append( data ) else: raise TypeError, 'unknown result kind %s' % kind self.__result.setLiteralValue( Column( resContents ) ) else: def _onFix(button, event): if kind == 'exception': self._expected.setLiteralValue( ( kind, excType ) ) elif kind == 'value': self._expected.setLiteralValue( ( kind, data ) ) else: raise TypeError, 'unknown result kind %s' % kind self.__result.setLiteralValue( _resultNone ) fixButton = Button.buttonWithLabel( 'Set expected result', _onFix ) title = Label( 'No expected result, received:' ) self.__result.setLiteralValue( Column( [ title, Pres.coerce( data ).pad( 5.0, 0.0, 5.0, 5.0 ), fixButton ] ).alignHPack().alignVTop() )
def __present__(self , fragment, inherited_state):
title = TitleBarWithSubtitle('Mallard editor', 'development prototype - SAVE FUNCTIONALITY NOT IMPLEMENTED')
path_heading = SectionHeading2(['Displaying contents of: ', _dir_style(RichSpan(self.__path))])
links = [Hyperlink(p.filename, editor_page.EditorPageSubject(p, fragment.subject)) for p in self._pages]
if self._example_pages is not None:
examples_heading = SectionHeading2('Example mallard documents:')
example_links = [Hyperlink(p.filename, editor_page.EditorPageSubject(p, fragment.subject)) for p in self._example_pages]
examples_section = [Spacer(0.0, 20.0), examples_heading, Column(example_links)]
else:
examples_section = []
return _page_style(Page([title, path_heading, Column(links)] + examples_section))
def __present_contents__(self, fragment, inheritedState):
self._incr.onAccess()
dirPres = self._presentDir()
note = NotesText([
'Note: please choose the location of the GraphViz ',
EmphSpan('bin'), ' directory.'
])
columnContents = [note, dirPres]
if self._config is not None:
columnContents.append(self._presentConfig())
pathContents = Column(columnContents)
pathSection = Section(SectionHeading2('GraphViz path'), pathContents)
downloadText = ''
if self.__isConfigured():
downloadText = 'GraphViz appears to be installed on this machine and configured. If it does not work correctly, you may need to install it. You can download it from the '
else:
downloadText = 'If GraphViz is not installed on this machine, please install it. You can download it from the '
downloadLink = Hyperlink('GraphViz homepage',
URI('http://www.graphviz.org/'))
download = NormalText([downloadText, downloadLink, '.'])
downloadSec = Section(
SectionHeading2('GraphViz download/installation'), download)
return Body([pathSection, downloadSec])
def executionResultBox(streams, exception, resultInTuple,
bUseDefaultPerspecitveForException,
bUseDefaultPerspectiveForResult):
boxContents = []
for stream in streams:
if stream.name == 'out':
boxContents.append(
execStdout(stream.richString, bUseDefaultPerspectiveForResult))
elif stream.name == 'err':
boxContents.append(
execStderr(stream.richString, bUseDefaultPerspectiveForResult))
else:
raise ValueError, 'Unreckognised stream \'{0}\''.format(
stream.name)
if exception is not None:
exceptionView = Pres.coerce(exception).alignHPack()
if bUseDefaultPerspecitveForException:
exceptionView = ApplyPerspective.defaultPerspective(exceptionView)
boxContents.append(execException(exceptionView))
if resultInTuple is not None:
resultView = Pres.coercePresentingNull(resultInTuple[0]).alignHPack()
if bUseDefaultPerspectiveForResult:
resultView = ApplyPerspective.defaultPerspective(resultView)
boxContents.append(execResult(resultView))
if len(boxContents) > 0:
return ApplyStyleSheetFromAttribute(ExecutionStyle.resultBoxStyle,
Column(boxContents).alignHExpand())
else:
return None
def paddingUI():
padding = self.padding.value
if padding is None:
def onPadUniform(button, event):
self.padding.value = UniformPadding()
def onPadNonUniform(button, event):
self.padding.value = NonUniformPadding()
return ControlsRow([
Button.buttonWithLabel('Uniform', onPadUniform),
Button.buttonWithLabel('Non-uniform', onPadNonUniform)
]).alignHPack()
else:
def onRemove(button, event):
self.padding.value = None
def setPadding(padding):
self.padding.value = padding
removeButton = Button.buttonWithLabel('Remove padding',
onRemove).alignHPack()
return Column([
removeButton.alignHPack(),
Spacer(0.0, 5.0),
padding.editUI(setPadding)
])
def editUI(self, controlFactoryFn):
self.__incr.onAccess()
valueControl = controlFactoryFn(self._live)
if self._expr is None:
def _onAdd(button, event):
self.expr = EmbeddedPython2Expr()
addButton = Button(self._addButtonContents, _onAdd).alignHPack()
return Row([valueControl, Spacer(10.0, 0.0), addButton])
else:
def _onRemove(button, event):
self.expr = None
removeButton = Button(self._removeButtonContents,
_onRemove).alignHPack()
return Column([
valueControl,
Row([
removeButton,
Spacer(10.0, 0.0),
exprBorder.surround(self._expr)
])
])
def _get_examples():
names_and_bytes = None
# z is the zip file containing the examples
z = None
if app_in_jar.startedFromJar():
# App started from JAR; attempt to acquire through java.lang.Class.getResourceAsStream()
stream = Column.getResourceAsStream('/mallard_examples.zip')
if stream is not None:
# Convert to cStringIO; FileUtil.wrap does not seem to work well with ZipFile
fbytes = StringUtil.fromBytes(FileUtil.readBytes(stream))
f = cStringIO.StringIO(fbytes)
try:
z = zipfile.ZipFile(f, 'r')
except zipfile.BadZipfile:
pass
# App was not started from JAR, or loading failed; see if the ZIP file can be found in the file system
if z is None:
if os.path.isfile('mallard_examples.zip'):
try:
z = zipfile.ZipFile('mallard_examples.zip', 'r')
except zipfile.BadZipfile:
pass
if z is not None:
names_and_bytes = []
infos = z.infolist()
for info in infos:
if info.filename.lower().endswith('.page'):
names_and_bytes.append((info.filename, z.read(info)))
return names_and_bytes
def choice(subexps): rows = [] for subexp in subexps[:-1]: rows.append( Row( [ subexp.alignHPack(), _controlCharStyle( Text( '|' ).alignHRight() ) ] ).alignHExpand() ) rows.append( _choiceRuleStyle.applyTo( Box( 1.0, 1.0 ).pad( 5.0, 3.0 ).alignHExpand() ) ) rows.append( subexps[-1].alignHPack() ) return _choiceBorder.surround( Column( rows ) )
def _onReset(button, event):
project.reset()
modules = document.unloadAllImportedModules()
heading = SectionHeading2('Unloaded modules:')
modules = Column([Label(module) for module in modules])
report = Section(heading, modules)
BubblePopup.popupInBubbleAdjacentTo(report, button.getElement(),
Anchor.BOTTOM, True, True)
def execException(exceptionView):
label = ApplyStyleSheetFromAttribute(ExecutionStyle.labelStyle,
StaticText('EXCEPTION:'))
return ApplyStyleSheetFromAttribute(
ExecutionStyle.exceptionBorderStyle,
Border(
Column([label, exceptionView.padX(5.0, 0.0).alignHExpand()
]).alignHExpand()).alignHExpand())
def __present__(self, fragment, inheritedState):
self._listeners = PresentationStateListenerList.addListener(
self._listeners, fragment)
name = Label(self._name)
kind = _objectKindMap[self._kind]
contents = Column([name, Spacer(0.0, 2.0), kind.padX(10.0, 0.0)])
return _fragSelectorEntryBorder.surround(
contents).withElementInteractor(self._interactor)
def badIndentedBlock(ctx, style, indentElement, lines, dedentElement):
rectStyle = PythonEditorStyle._badIndentationRectangleStyle.get(style)
blockIndentation = style.get(PythonEditorStyle.blockIndentation)
block = Column([indentElement] + lines + [dedentElement])
return Row(
[rectStyle.applyTo(Box(blockIndentation, 0.0).alignVExpand()),
block]).alignHPack().present(ctx, style)
def _fontSample(fontName, sampleFn):
sample = sampleFn(fontName)
name = Label(fontName)
return _hoverStyle(
Bin(
Column([
sample,
_nameStyle(name).padX(10.0, 0.0),
]).pad(5.0, 5.0)))
def __present_contents__(self, fragment, inheritedState):
def _onApply(button, event):
self._config = self._userConfig.getStaticValue()
self.apply()
def _onRevert(button, event):
self._userConfig.setLiteralValue(self._config)
choices = [Label(c[1]) for c in _fontConfigChoices]
choices.append(Label('Custom'))
@LiveFunction
def indexOfChoice():
config = self._userConfig.getValue()
if isinstance(config, FontConfiguration):
return len(choices) - 1
else:
try:
return [c[0] for c in _fontConfigChoices
].index(self._userConfig.getValue())
except ValueError:
return 0
@LiveFunction
def footer():
config = self._userConfig.getValue()
if isinstance(config, FontConfiguration):
return config
else:
return Blank()
def _onChoice(menu, prevChoice, choice):
if choice == len(choices) - 1:
# Custom
if prevChoice != choice:
prevConfig = _fontConfigChoices[prevChoice][0]
prevConfig = _fontConfigForName(prevConfig)
config = FontConfiguration()
config.copyFrom(prevConfig)
self._userConfig.setLiteralValue(config)
else:
self._userConfig.setLiteralValue(_fontConfigChoices[choice][0])
applyButton = Button.buttonWithLabel('Apply', _onApply)
revertButton = Button.buttonWithLabel('Revert', _onRevert)
buttons = Row([applyButton,
Spacer(15.0, 0.0), revertButton]).alignHPack()
configMenu = OptionMenu(choices, indexOfChoice, _onChoice)
chooserHeader = Row([
Label('Choose a font configuration:'),
Spacer(25.0, 0.0), configMenu
]).alignHPack()
return self._pageColumnStyle(Column([buttons, chooserHeader, footer]))
def __present__(self, fragment, inheritedState):
title = Label('Code stepper')
header = _headerStyle(
Row([
title.alignVCentre().alignHPack(),
Pres.coerce(self._stepButton).alignHPack(),
Pres.coerce(self._runButton).alignHPack()
])).alignHExpand()
main = Column([header, Pres.coerce(self._code).alignHExpand()])
return _stepperBorder.surround(main).withCommands(_stepperCommands)
def __present__(self, fragment, inh):
space = Label(' ')
open_angle = self._punc_style.applyTo(Label('<'))
close_angle = self._punc_style.applyTo(Label('>'))
slash = self._punc_style.applyTo(Label('/'))
tag = self._tag_style.applyTo(Label(self.__tag))
br = LineBreak()
complex = False
for x in self.__contents:
if isinstance(x, XmlElem):
complex = True
break
if complex:
end = Row([open_angle, slash, tag, close_angle])
content = Column(
[NormalText([x]) for x in self.__contents if x != ''])
if len(self.__attrs) == 0:
start = Row([open_angle, tag, close_angle])
else:
start = Paragraph(
[open_angle, tag, space, br, self.__attrs, close_angle])
return Column([start, content.padX(20.0, 0.0), end])
else:
if len(self.__contents) == 0:
if len(self.__attrs) == 0:
return Row([open_angle, tag, slash, close_angle])
else:
return Paragraph([
open_angle, tag, space, br, self.__attrs, slash,
close_angle
])
else:
end = Row([open_angle, slash, tag, close_angle])
content = [RichSpan([x]) for x in self.__contents]
if len(self.__attrs) == 0:
start = Row([open_angle, tag, close_angle])
else:
start = Span([
open_angle, tag, space, br, self.__attrs, close_angle
])
return Paragraph([start] + content + [end])
def _createSidePanel(rootElement):
palette = createPalette()
bottomPane = _createBottomPane(rootElement)
palette = ScrolledViewport(palette.alignVTop().alignHPack(), 150.0, 150.0,
None).alignHExpand().alignVExpand()
bottomPane = ScrolledViewport(bottomPane.alignVTop().alignHPack(), 150.0,
150.0, None).alignHExpand().alignVExpand()
bottomPane = ResizeableBin(bottomPane).resizeTop(350.0)
return Column([
palette.alignHExpand().alignVExpand(),
bottomPane.alignHExpand().alignVExpand()
])
def __present__(self, fragment, inheritedState): self._incr.onAccess() title = SectionHeading2( 'Unit tests' ) nameEntry = _nameBorder.surround( EditableLabel( self._name, _notSet ).regexValidated( Tokens.identifierPattern, 'Please enter a valid identifier' ) ) header = Row( [ title, Spacer( 25.0, 0.0 ), nameEntry ] ) contents = [ header.padY( 0.0, 5.0 ), _standardCodeBorder.surround( self._suite ).padY( 3.0 ).alignHExpand() ] if self.__passes is not None and self.__failures is not None: resultsTitle = SectionHeading3( 'Test results:' ) passes = _standardPassStyle( Label( '%d / %d test(s) passed' % ( self.__passes, self.__passes + len( self.__failures ) ) ) ) failuresLabel = _standardFailStyle( Label( '%d test(s) failed:' % len( self.__failures ) ) ) failures = [ Column( [ _standardFailedTestStyle( Label( name ) ), Pres.coerce( exception ).padX( 5.0, 0.0 ) ] ).padX( 5.0, 0.0 ) for name, exception in self.__failures ] results = _standardResultsBorder.surround( Column( [ resultsTitle, passes, failuresLabel ] + failures ) ).pad( 3.0, 3.0 ) contents.append( results ) return _standardInlineTestBorder.surround( Column( contents ) )
def _richStringLines(labelText, richString, textStyleAttribute,
bUseDefaultPerspectiveForResult):
label = ApplyStyleSheetFromAttribute(ExecutionStyle.labelStyle,
StaticText(labelText))
lines = [
_richStringItem(item, textStyleAttribute,
bUseDefaultPerspectiveForResult)
for item in richString.getItems()
]
return Overlay(
[Column(lines).alignHExpand(),
label.alignHRight().alignVTop()])
def __present__(self, fragment, inheritedState):
def _embeddedDisplayMenu(element, menu):
def _onClear(item):
del self._values[:]
self._incr.onChanged()
menu.add(
MenuItem.menuItemWithLabel('Clear collected values', _onClear))
return False
self._incr.onAccess()
#exprPres = pyPerspective.applyTo( self._expr )
exprPres = self._expr
valuesPres = ObjectBox(
'Values', Column([Paragraph([value]) for value in self._values]))
contents = Column([exprPres, valuesPres])
return ObjectBox(
'Embedded display',
contents).withContextMenuInteractor(_embeddedDisplayMenu)
def __present__(self, fragment, inheritedState): title = SectionHeading2( 'Unit tests' ) nameEntry = _nameBorder.surround( EditableLabel( self._name, _notSet ).regexValidated( Tokens.identifierPattern, 'Please enter a valid identifier' ) ) header = Row( [ title, Spacer( 25.0, 0.0 ), nameEntry ] ) if self._tableEditor is NotImplemented: raise NotImplementedError, 'Table editor is abstract' table = self._tableEditor.editTable( self._tests ) return _inlineTestTableBorder.surround( Column( [ header, Spacer( 0.0, 5.0 ), table ] ) )
def unquote(ctx, style, valueView, title, sequentialEditor):
unquoteBorderStyle = style.get(PythonEditorStyle.unquoteBorderStyle)
unquoteTitleStyle = style.get(PythonEditorStyle.unquoteTitleStyle)
titleLabel = unquoteTitleStyle.applyTo(Label(title))
region = sequentialEditor.region(valueView)
header = titleLabel.alignHLeft()
box = unquoteBorderStyle.applyTo(
Border(Column([header.alignHExpand(),
region.pad(3.0, 3.0)]))).pad(1.0, 1.0)
segment = Segment(box)
return segment.present(ctx, style)
def samplePage():
label = Label('Sample page:')
title = titleSample(self._title.getValue(), 'Example Page Title')
heading = headingSample(self._heading.getValue(), 'Main heading')
normal1 = normalSample(self._normal.getValue(),
'Normal text will appear like this.')
normal2 = normalSample(
self._normal.getValue(),
'Paragraphs of normal text are used for standard content.')
ui1 = uiHeadingSample(self._uiHeading.getValue(), 'UI heading')
genericLabel = Label(
'Generic text (within controls, code, etc) will appear like this.'
)
buttons = self._buttonRowStyle(
Row([
Button.buttonWithLabel('Button %d' % (i, ), None)
for i in xrange(0, 5)
]))
ui = Section(ui1, Column([genericLabel,
Spacer(0.0, 7.0), buttons]))
page = Page([title, Body([heading, normal1, normal2, ui])])
return Column([label, Spacer(0.0, 15.0), page])
def externalExpr(ctx, style, exprView, title, deleteButton):
externalExprBorderStyle = style.get(
PythonEditorStyle.externalExprBorderStyle)
externalExprTitleStyle = style.get(
PythonEditorStyle.externalExprTitleStyle)
titleLabel = externalExprTitleStyle.applyTo(Label(title))
header = Row(
[titleLabel.alignHLeft(),
deleteButton.alignHRight().alignVCentre()])
box = externalExprBorderStyle.applyTo(
Border(Column([header.alignHExpand(),
exprView.pad(3.0, 3.0)]))).pad(1.0, 1.0)
segment = Segment(box)
return segment.present(ctx, style)
def _contentsList(controls, contentsLists, title):
controlsBox = _appDocumentControlsStyle.applyTo(
Row([c.padX(_controlsPadding) for c in controls]))
controlsBorder = _appDocumentControlsBorder.surround(controlsBox)
openDocumentsSeparator = HSeparator()
docListBox = _documentListTableStyle.applyTo(RGrid(contentsLists))
contentsBox = Column([
controlsBorder.pad(2.0, 2.0), openDocumentsSeparator,
docListBox.pad(12.0, 2.0)
])
heading = SectionHeading1(title)
return Section(heading, contentsBox)
def embeddedObjectStmt(ctx, style, valueView, hideFrame):
if hideFrame:
box = valueView
else:
embeddedObjectBorder = style.get(
PythonEditorStyle.embeddedObjectBorder)
embeddedObjectTagLabelStyle = style.get(
PythonEditorStyle.embeddedObjectTagLabelStyle)
embeddedObjectTagBorder = style.get(
PythonEditorStyle.embeddedObjectTagBorder)
tagLabel = embeddedObjectTagBorder.surround(
embeddedObjectTagLabelStyle(Label('Stmt')))
contents = Column([tagLabel, valueView.pad(2.0, 2.0)])
box = embeddedObjectBorder.surround(contents).padX(1.0, 1.0)
segment = Segment(box)
return segment.present(ctx, style)
def __present__(self, fragment, inheritedState): def _embeddedDisplayMenu(element, menu): def _onClear(item): self._clear() menu.add( MenuItem.menuItemWithLabel( 'Clear collected values', _onClear ) ) return False self._incr.onAccess() suitePres = self._suite valuesPres = TabbedBox( [ [ Label( 'Tree' ), self._treeView ], [ Label( 'Table' ), self._tableView ] ], None ) contents = Column( [ suitePres, valuesPres ] ) return ObjectBox( 'Trace visualisation', contents ).withContextMenuInteractor( _embeddedDisplayMenu ).withCommands( _mxCommands )
