def startup(self):
# We want the web canvas to be 1024x768;
# 22 pixels is the window header size.
self.main_window = toga.MainWindow(self.name, size=(1024, 768 + 22))
self.main_window.app = self
webview = toga.WebView()
self.main_window.content = webview
files = []
filenames = [
os.path.join(self.root, 'css', self.path, f)
for f in os.listdir(os.path.join(self.root, 'css', self.path))
if f.endswith('.xht') or f.endswith('.htm') or f.endswith('.html')
]
loader = Loader.alloc().init()
loader.webview = webview
loader.filenames = iter(filenames)
loader.path = self.path
loader.output = self.output
NSTimer.scheduledTimerWithTimeInterval(0.5,
target=loader,
selector=SEL('run:'),
userInfo=None,
repeats=False)
# Show the main window
self.main_window.show()
def toolbar_itemForItemIdentifier_willBeInsertedIntoToolbar_(
self, toolbar, identifier, insert: bool):
"Create the requested toolbar button"
native = NSToolbarItem.alloc().initWithItemIdentifier_(identifier)
try:
item = self.impl._toolbar_items[str(identifier)]
if item.label:
native.setLabel(item.label)
native.setPaletteLabel(item.label)
if item.tooltip:
native.setToolTip(item.tooltip)
if item.icon:
native.setImage(item.icon._impl.native)
item._impl.native.append(native)
native.setTarget_(self)
native.setAction_(SEL('onToolbarButtonPress:'))
except KeyError:
pass
# Prevent the toolbar item from being deallocated when
# no Python references remain
native.retain()
native.autorelease()
return native
def create(self):
self.native = TogaPopupButton.alloc().init()
self.native.interface = self.interface
self.native.target = self.native
self.native.action = SEL('onSelect:')
self.add_constraints()
def create(self):
self.native = TogaSlider.alloc().init()
self.native.interface = self.interface
self.native.target = self.native
self.native.action = SEL('onSlide:')
self.set_tick_count(self.interface.tick_count)
self.add_constraints()
def create(self):
self.native = TogaButton.alloc().init()
self.native.interface = self.interface
self.native.bezelStyle = NSRoundedBezelStyle
self.native.buttonType = NSMomentaryPushInButton
self.native.target = self.native
self.native.action = SEL('onPress:')
# Add the layout constraints
self.add_constraints()
def create(self):
self.native = TogaSwitch.alloc().init()
self.native.interface = self.interface
self.native.bezelStyle = NSRoundedBezelStyle
self.native.setButtonType(NSSwitchButton)
self.native.target = self.native
self.native.action = SEL('onPress:')
# Add the layout constraints
self.add_constraints()
def create(self):
# Create a tree view, and put it in a scroll view.
# The scroll view is the _impl, because it's the outer container.
self.native = NSScrollView.alloc().init()
self.native.hasVerticalScroller = True
self.native.hasHorizontalScroller = False
self.native.autohidesScrollers = False
self.native.borderType = NSBezelBorder
# Create the Tree widget
self.tree = TogaTree.alloc().init()
self.tree.interface = self.interface
self.tree._impl = self
self.tree.columnAutoresizingStyle = NSTableViewColumnAutoresizingStyle.Uniform
self.tree.usesAlternatingRowBackgroundColors = True
self.tree.allowsMultipleSelection = self.interface.multiple_select
# Create columns for the tree
self.columns = []
# Cocoa identifies columns by an accessor; to avoid repeated
# conversion from ObjC string to Python String, create the
# ObjC string once and cache it.
self.column_identifiers = {}
for i, (heading, accessor) in enumerate(
zip(self.interface.headings, self.interface._accessors)):
column_identifier = at(accessor)
self.column_identifiers[id(column_identifier)] = accessor
column = NSTableColumn.alloc().initWithIdentifier(
column_identifier)
# column.editable = False
column.minWidth = 16
# if self.interface.sorting:
# sort_descriptor = NSSortDescriptor.sortDescriptorWithKey(column_identifier, ascending=True)
# column.sortDescriptorPrototype = sort_descriptor
self.tree.addTableColumn(column)
self.columns.append(column)
column.headerCell.stringValue = heading
# Put the tree arrows in the first column.
self.tree.outlineTableColumn = self.columns[0]
self.tree.delegate = self.tree
self.tree.dataSource = self.tree
self.tree.target = self.tree
self.tree.doubleAction = SEL('onDoubleClick:')
# Embed the tree view in the scroll view
self.native.documentView = self.tree
# Add the layout constraints
self.add_constraints()
def create(self):
self.native = TogaCanvas.alloc().init()
self.native.interface = self.interface
self.native._impl = self
NSNotificationCenter.defaultCenter.addObserver(
self.native,
selector=SEL("frameChanged:"),
name=NSViewFrameDidChangeNotification,
object=self.native)
# Add the layout constraints
self.add_constraints()
def menuForEvent_(self, event):
if self.interface.on_delete:
mousePoint = self.convertPoint(event.locationInWindow,
fromView=None)
row = self.rowAtPoint(mousePoint)
popup = NSMenu.alloc().initWithTitle("popup")
delete_item = popup.addItemWithTitle(
"Delete", action=SEL('actionDeleteRow:'), keyEquivalent="")
delete_item.tag = row
# action_item = popup.addItemWithTitle("???", action=SEL('actionRow:'), keyEquivalent="")
# action_item.tag = row
return popup
def run_(self, info) -> None:
try:
print("Cleaning {}...".format(self.filename))
self.webview.evaluate(CLEANSE)
evaluator = Evaluator.alloc().init()
evaluator.loader = self.loader
evaluator.webview = self.webview
evaluator.filename = self.filename
evaluator.output = self.output
evaluator.path = self.path
NSTimer.scheduledTimerWithTimeInterval(0.1,
target=evaluator,
selector=SEL('run:'),
userInfo=None,
repeats=False)
except StopIteration:
sys.exit(1)
def toolbar_itemForItemIdentifier_willBeInsertedIntoToolbar_(self, toolbar, identifier, insert: bool):
"Create the requested toolbar button"
native = NSToolbarItem.alloc().initWithItemIdentifier_(identifier)
try:
item = self.interface._impl._toolbar_items[str(identifier)]
if item.label:
native.setLabel(item.label)
native.setPaletteLabel(item.label)
if item.tooltip:
native.setToolTip(item.tooltip)
if item.icon:
native.setImage(item.icon._impl.native)
item._impl.native.append(native)
native.setTarget_(self)
native.setAction_(SEL('onToolbarButtonPress:'))
except KeyError:
pass
return native
def run_(self, info) -> None:
try:
filename = os.path.abspath(next(self.filenames))
self.webview.url = 'file://' + filename
print("Inspecting {}...".format(filename))
cleaner = Cleaner.alloc().init()
cleaner.loader = self
cleaner.webview = self.webview
cleaner.filename = filename
cleaner.output = self.output
cleaner.path = self.path
NSTimer.scheduledTimerWithTimeInterval(0.1,
target=cleaner,
selector=SEL('run:'),
userInfo=None,
repeats=False)
except StopIteration:
sys.exit(1)
def create(self):
self._view_for_row = dict()
# Create a table view, and put it in a scroll view.
# The scroll view is the native, because it's the outer container.
self.native = NSScrollView.alloc().init()
self.native.hasVerticalScroller = True
self.native.hasHorizontalScroller = False
self.native.autohidesScrollers = False
self.native.borderType = NSBezelBorder
self.table = TogaTable.alloc().init()
self.table.interface = self.interface
self.table._impl = self
self.table.columnAutoresizingStyle = NSTableViewColumnAutoresizingStyle.Uniform
self.table.usesAlternatingRowBackgroundColors = True
self.table.allowsMultipleSelection = self.interface.multiple_select
# Create columns for the table
self.columns = []
# Cocoa identifies columns by an accessor; to avoid repeated
# conversion from ObjC string to Python String, create the
# ObjC string once and cache it.
self.column_identifiers = {}
for heading, accessor in zip(self.interface.headings,
self.interface._accessors):
self._add_column(heading, accessor)
self.table.delegate = self.table
self.table.dataSource = self.table
self.table.target = self.table
self.table.doubleAction = SEL('onDoubleClick:')
# Embed the table view in the scroll view
self.native.documentView = self.table
# Add the layout constraints
self.add_constraints()
def createRefreshView(self) -> None:
# delete old stuff if any
if self.refreshView:
self.refreshView.removeFromSuperview()
self.refreshView.release()
self.refreshView = None
self.verticalScrollElasticity = NSScrollElasticityAllowed
# create new content view
self.createContentView()
self.contentView.postsFrameChangedNotifications = True
self.contentView.postsBoundsChangedNotifications = True
NSNotificationCenter.defaultCenter.addObserver(
self,
selector=SEL('viewBoundsChanged:'),
name=NSViewBoundsDidChangeNotification,
object=self.contentView,
)
# Create view to hold the refresh widgets refreshview
contentRect = self.contentView.documentView.frame
self.refreshView = NSView.alloc().init()
self.refreshView.translatesAutoresizingMaskIntoConstraints = False
# Create spinner
self.refreshIndicator = NSProgressIndicator.alloc().init()
self.refreshIndicator.style = NSProgressIndicatorSpinningStyle
self.refreshIndicator.translatesAutoresizingMaskIntoConstraints = False
self.refreshIndicator.displayedWhenStopped = True
self.refreshIndicator.usesThreadedAnimation = True
self.refreshIndicator.indeterminate = True
self.refreshIndicator.bezeled = False
self.refreshIndicator.sizeToFit()
# Center the spinner in the header
self.refreshIndicator.setFrame(
NSMakeRect(
self.refreshView.bounds.size.width / 2 -
self.refreshIndicator.frame.size.width / 2,
self.refreshView.bounds.size.height / 2 -
self.refreshIndicator.frame.size.height / 2,
self.refreshIndicator.frame.size.width,
self.refreshIndicator.frame.size.height))
# Put everything in place
self.refreshView.addSubview(self.refreshIndicator)
# self.refreshView.addSubview(self.refreshArrow)
self.contentView.addSubview(self.refreshView)
# set layout constraints
indicatorHCenter = NSLayoutConstraint.constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_( # noqa: E501
self.refreshIndicator,
NSLayoutAttributeCenterX,
NSLayoutRelationEqual,
self.refreshView,
NSLayoutAttributeCenterX,
1.0,
0,
)
self.refreshView.addConstraint(indicatorHCenter)
indicatorVCenter = NSLayoutConstraint.constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_( # noqa: E501
self.refreshIndicator,
NSLayoutAttributeCenterY,
NSLayoutRelationEqual,
self.refreshView,
NSLayoutAttributeCenterY,
1.0,
0,
)
self.refreshView.addConstraint(indicatorVCenter)
refreshWidth = NSLayoutConstraint.constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_( # noqa: E501
self.refreshView,
NSLayoutAttributeWidth,
NSLayoutRelationEqual,
self.contentView,
NSLayoutAttributeWidth,
1.0,
0,
)
self.contentView.addConstraint(refreshWidth)
refreshHeight = NSLayoutConstraint.constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_( # noqa: E501
self.refreshView,
NSLayoutAttributeHeight,
NSLayoutRelationEqual,
None,
NSLayoutAttributeNotAnAttribute,
1.0,
HEADER_HEIGHT,
)
self.contentView.addConstraint(refreshHeight)
refreshHeight = NSLayoutConstraint.constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_( # noqa: E501
self.refreshView,
NSLayoutAttributeTop,
NSLayoutRelationEqual,
self.contentView,
NSLayoutAttributeTop,
1.0,
-HEADER_HEIGHT,
)
self.contentView.addConstraint(refreshHeight)
# Scroll to top
self.contentView.scrollToPoint(NSMakePoint(contentRect.origin.x, 0))
self.reflectScrolledClipView(self.contentView)
def create(self):
self.native = TogaView.alloc().init()
self.input = NSTextField.new()
self.input.interface = self.interface
self.input.bezeled = True
self.input.bezelStyle = NSTextFieldSquareBezel
self.input.translatesAutoresizingMaskIntoConstraints = False
self.stepper = TogaStepper.alloc().init()
self.stepper.interface = self.interface
self.stepper._impl = self
self.stepper.translatesAutoresizingMaskIntoConstraints = False
self.stepper.target = self.stepper
self.stepper.action = SEL('onChange:')
self.stepper.controller = self.input
self.input.delegate = self.stepper
# Add the input and stepper to the constraining box.
self.native.addSubview(self.input)
self.native.addSubview(self.stepper)
# Add constraints to lay out the input and stepper.
# Stepper is always top right corner.
self.native.addConstraint(
NSLayoutConstraint.
constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.native, NSLayoutAttributeTop, NSLayoutRelationEqual,
self.stepper, NSLayoutAttributeTop, 1.0, 0))
self.native.addConstraint(
NSLayoutConstraint.
constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.native, NSLayoutAttributeRight, NSLayoutRelationEqual,
self.stepper, NSLayoutAttributeRight, 1.0, 0))
# Stepper height matches container box height
self.native.addConstraint(
NSLayoutConstraint.
constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.native, NSLayoutAttributeBottom, NSLayoutRelationEqual,
self.stepper, NSLayoutAttributeBottom, 1.0, 0))
# Input is always left, centred vertically on the stepper
self.native.addConstraint(
NSLayoutConstraint.
constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.stepper, NSLayoutAttributeCenterY, NSLayoutRelationEqual,
self.input, NSLayoutAttributeCenterY, 1.0, 0))
self.native.addConstraint(
NSLayoutConstraint.
constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.native, NSLayoutAttributeLeft, NSLayoutRelationEqual,
self.input, NSLayoutAttributeLeft, 1.0, 0))
# Stepper and input meet in the middle with a small gap
self.native.addConstraint(
NSLayoutConstraint.
constraintWithItem_attribute_relatedBy_toItem_attribute_multiplier_constant_(
self.stepper, NSLayoutAttributeLeft, NSLayoutRelationEqual,
self.input, NSLayoutAttributeRight, 1.0, 2))
# Add the layout constraints for the main box
self.add_constraints()
def run_(self, info) -> None:
try:
print("Inspecting {}...".format(self.filename))
result = self.webview.evaluate(INSPECT)
# print(result)
result = json.loads(result)
example = os.path.splitext(os.path.basename(self.filename))[0]
test_dir = os.path.join(self.output, self.path.replace('-', '_'))
# If a document has "matches" or "assert" metadata,
# it's a test document; otherwise, it's a reference.
# We can ignore reference files. They often don't have
# the same document structure as the base document,
# so they're not helpful for a DOM comparison.
if 'matches' in result or 'assert' in result:
newdirs = []
dirname = test_dir
while not os.path.exists(dirname):
newdirs.append(dirname)
dirname = os.path.dirname(dirname)
newdirs.reverse()
for newdir in newdirs:
print("Creating directory {}...".format(newdir))
os.mkdir(newdir)
with open(os.path.join(newdir, '__init__.py'), 'w'):
pass
# Output the test case data
# If the last part of the filename is of the pattern
# -001 or -001a, then the group name drops that part.
parts = example.rsplit('-')
if parts[-1].isdigit() or parts[-1][:-1].isdigit():
parts.pop()
suffix = '-'
else:
suffix = ''
group = '-'.join(parts)
group_class = 'Test' + ''.join(p.title() for p in parts)
group_file = 'test_' + '_'.join(parts) + '.py'
test_filename = os.path.join(test_dir, group_file)
print("Writing unittest file {}".format(test_filename))
with open(os.path.join(test_filename), 'w') as f:
f.write(
TEST_CLASS_TEMPLATE.format(
group=group + suffix,
classname=group_class,
))
test_datadir = os.path.join(test_dir, 'data')
# Create data/ref directory
try:
os.mkdir(test_datadir)
except FileExistsError:
pass
test_datafile = os.path.join(test_datadir, example + '.json')
# If this is a new test, automatically add it to the not_implemented file.
if not os.path.exists(test_datafile):
print('New test - adding to not_implemented list...')
with open(os.path.join(test_dir, 'not_implemented'),
'a') as nif:
nif.write('{}\n'.format(example.replace('-', '_')))
# Output JSON content
with open(test_datafile, 'w') as f:
print("Writing data file {}".format(test_datafile))
f.write(
json.dumps(
{
'test_case': result['test_case'],
'assert': result.get('assert', None),
'help': result['help'],
'matches': result.get('matches', None),
},
indent=4))
# Output reference rendering data
test_refdir = os.path.join(test_dir, 'ref')
# Create data/ref directory
try:
os.mkdir(test_refdir)
except FileExistsError:
pass
# Output JSON content
test_reffile = os.path.join(test_refdir, example + '.json')
with open(test_reffile, 'w') as f:
print("Writing reference file {}".format(test_reffile))
f.write(json.dumps(result['reference'], indent=4))
NSTimer.scheduledTimerWithTimeInterval(0.05,
target=self.loader,
selector=SEL('run:'),
userInfo=None,
repeats=False)
except StopIteration:
sys.exit(1)
