def __init__(self):
super(SplitPanelBasicExample, self).__init__()
# First a vertical SplitPanel
vert = VerticalSplitPanel()
vert.setHeight('450px')
vert.setWidth('100%')
vert.setSplitPosition(150, ISizeable.UNITS_PIXELS)
self.addComponent(vert)
# add a label to the upper area
vert.addComponent(Label(self.brownFox))
# Add a horizontal SplitPanel to the lower area
horiz = HorizontalSplitPanel()
horiz.setSplitPosition(50) # percent
vert.addComponent(horiz)
# left component:
horiz.addComponent(Label(self.brownFox))
# right component:
horiz.addComponent(Label(self.brownFox))
# Lock toggle button
toggleLocked = CheckBox('Splits locked', LockListener(vert, horiz))
toggleLocked.setImmediate(True)
self.addComponent(toggleLocked)
def initLayout(self):
splitPanel = HorizontalSplitPanel()
self.setMainWindow(Window('Address Book', splitPanel))
left = VerticalLayout()
left.setSizeFull()
left.addComponent(self._contactList)
self._contactList.setSizeFull()
left.setExpandRatio(self._contactList, 1)
splitPanel.addComponent(left)
splitPanel.addComponent(self._contactEditor)
self._contactEditor.setSizeFull()
self._contactEditor.getLayout().setMargin(True)
self._contactEditor.setImmediate(True)
self._bottomLeftCorner.setWidth('100%')
left.addComponent(self._bottomLeftCorner)
def __init__(self):
super(SplitPanelBasicExample, self).__init__()
# First a vertical SplitPanel
vert = VerticalSplitPanel()
vert.setHeight('450px')
vert.setWidth('100%')
vert.setSplitPosition(150, ISizeable.UNITS_PIXELS)
self.addComponent(vert)
# add a label to the upper area
vert.addComponent(Label(self.brownFox))
# Add a horizontal SplitPanel to the lower area
horiz = HorizontalSplitPanel()
horiz.setSplitPosition(50) # percent
vert.addComponent(horiz)
# left component:
horiz.addComponent(Label(self.brownFox))
# right component:
horiz.addComponent(Label(self.brownFox))
# Lock toggle button
toggleLocked = CheckBox('Splits locked', LockListener(vert, horiz))
toggleLocked.setImmediate(True)
self.addComponent(toggleLocked)
def initLayout(self):
splitPanel = HorizontalSplitPanel()
self.setMainWindow(Window('Address Book', splitPanel))
left = VerticalLayout()
left.setSizeFull()
left.addComponent(self._contactList)
self._contactList.setSizeFull()
left.setExpandRatio(self._contactList, 1)
splitPanel.addComponent(left)
splitPanel.addComponent(self._contactEditor)
self._contactEditor.setSizeFull()
self._contactEditor.getLayout().setMargin(True)
self._contactEditor.setImmediate(True)
self._bottomLeftCorner.setWidth('100%')
left.addComponent(self._bottomLeftCorner)
def __init__(self, app):
super(SamplerWindow, self).__init__()
self._app = app
self._currentList = FeatureGrid(self._app)
self._featureView = FeatureView()
self._currentFeature = ObjectProperty(None, Feature)
self._mainSplit = None
self._navigationTree = None
# self._webAnalytics = GoogleAnalytics('UA-658457-6', 'none')
# "backbutton"
self._uriFragmentUtility = UriFragmentUtility()
# breadcrumbs
self._breadcrumbs = BreadCrumbs(self)
self._previousSample = None
self._nextSample = None
self._search = None
self.theme = None
# Main top/expanded-bottom layout
mainExpand = VerticalLayout()
self.setContent(mainExpand)
self.setSizeFull()
mainExpand.setSizeFull()
self.setCaption(self._TITLE)
self.setTheme(self._app._currentApplicationTheme)
# topbar (navigation)
nav = HorizontalLayout()
mainExpand.addComponent(nav)
nav.setHeight('44px')
nav.setWidth('100%')
nav.setStyleName('topbar')
nav.setSpacing(True)
nav.setMargin(False, True, False, False)
# Upper left logo
logo = self.createLogo()
nav.addComponent(logo)
nav.setComponentAlignment(logo, Alignment.MIDDLE_LEFT)
# Breadcrumbs
nav.addComponent(self._breadcrumbs)
nav.setExpandRatio(self._breadcrumbs, 1)
nav.setComponentAlignment(self._breadcrumbs, Alignment.MIDDLE_LEFT)
# invisible analytics -component
# nav.addComponent(self._webAnalytics)
# "backbutton"
nav.addComponent(self._uriFragmentUtility)
self._uriFragmentUtility.addListener(UriListener(self),
IFragmentChangedListener)
# Main left/right split; hidden menu tree
self._mainSplit = HorizontalSplitPanel()
self._mainSplit.setSizeFull()
self._mainSplit.setStyleName('main-split')
mainExpand.addComponent(self._mainSplit)
mainExpand.setExpandRatio(self._mainSplit, 1)
# Select theme
themeSelect = self.createThemeSelect()
nav.addComponent(themeSelect)
nav.setComponentAlignment(themeSelect, Alignment.MIDDLE_LEFT)
# Layouts for top area buttons
quicknav = HorizontalLayout()
arrows = HorizontalLayout()
nav.addComponent(quicknav)
nav.addComponent(arrows)
nav.setComponentAlignment(quicknav, Alignment.MIDDLE_LEFT)
nav.setComponentAlignment(arrows, Alignment.MIDDLE_LEFT)
quicknav.setStyleName('segment')
arrows.setStyleName('segment')
# Previous sample
self._previousSample = self.createPrevButton()
arrows.addComponent(self._previousSample)
# Next sample
self._nextSample = self.createNextButton()
arrows.addComponent(self._nextSample)
# "Search" combobox
searchComponent = self.createSearch()
quicknav.addComponent(searchComponent)
# Menu tree, initially shown
menuLayout = CssLayout()
allSamples = ActiveLink('All Samples', ExternalResource('#'))
menuLayout.addComponent(allSamples)
self._navigationTree = self.createMenuTree()
menuLayout.addComponent(self._navigationTree)
self._mainSplit.setFirstComponent(menuLayout)
# Show / hide tree
treeSwitch = self.createTreeSwitch()
quicknav.addComponent(treeSwitch)
self.addListener(WindowCloseListener(self, self._app),
window.ICloseListener)
self.updateFeatureList(self._currentList)
class SamplerWindow(Window):
"""The main window for Sampler, contains the full application UI."""
_TITLE = 'Muntjac Sampler'
def __init__(self, app):
super(SamplerWindow, self).__init__()
self._app = app
self._currentList = FeatureGrid(self._app)
self._featureView = FeatureView()
self._currentFeature = ObjectProperty(None, Feature)
self._mainSplit = None
self._navigationTree = None
# self._webAnalytics = GoogleAnalytics('UA-658457-6', 'none')
# "backbutton"
self._uriFragmentUtility = UriFragmentUtility()
# breadcrumbs
self._breadcrumbs = BreadCrumbs(self)
self._previousSample = None
self._nextSample = None
self._search = None
self.theme = None
# Main top/expanded-bottom layout
mainExpand = VerticalLayout()
self.setContent(mainExpand)
self.setSizeFull()
mainExpand.setSizeFull()
self.setCaption(self._TITLE)
self.setTheme(self._app._currentApplicationTheme)
# topbar (navigation)
nav = HorizontalLayout()
mainExpand.addComponent(nav)
nav.setHeight('44px')
nav.setWidth('100%')
nav.setStyleName('topbar')
nav.setSpacing(True)
nav.setMargin(False, True, False, False)
# Upper left logo
logo = self.createLogo()
nav.addComponent(logo)
nav.setComponentAlignment(logo, Alignment.MIDDLE_LEFT)
# Breadcrumbs
nav.addComponent(self._breadcrumbs)
nav.setExpandRatio(self._breadcrumbs, 1)
nav.setComponentAlignment(self._breadcrumbs, Alignment.MIDDLE_LEFT)
# invisible analytics -component
# nav.addComponent(self._webAnalytics)
# "backbutton"
nav.addComponent(self._uriFragmentUtility)
self._uriFragmentUtility.addListener(UriListener(self),
IFragmentChangedListener)
# Main left/right split; hidden menu tree
self._mainSplit = HorizontalSplitPanel()
self._mainSplit.setSizeFull()
self._mainSplit.setStyleName('main-split')
mainExpand.addComponent(self._mainSplit)
mainExpand.setExpandRatio(self._mainSplit, 1)
# Select theme
themeSelect = self.createThemeSelect()
nav.addComponent(themeSelect)
nav.setComponentAlignment(themeSelect, Alignment.MIDDLE_LEFT)
# Layouts for top area buttons
quicknav = HorizontalLayout()
arrows = HorizontalLayout()
nav.addComponent(quicknav)
nav.addComponent(arrows)
nav.setComponentAlignment(quicknav, Alignment.MIDDLE_LEFT)
nav.setComponentAlignment(arrows, Alignment.MIDDLE_LEFT)
quicknav.setStyleName('segment')
arrows.setStyleName('segment')
# Previous sample
self._previousSample = self.createPrevButton()
arrows.addComponent(self._previousSample)
# Next sample
self._nextSample = self.createNextButton()
arrows.addComponent(self._nextSample)
# "Search" combobox
searchComponent = self.createSearch()
quicknav.addComponent(searchComponent)
# Menu tree, initially shown
menuLayout = CssLayout()
allSamples = ActiveLink('All Samples', ExternalResource('#'))
menuLayout.addComponent(allSamples)
self._navigationTree = self.createMenuTree()
menuLayout.addComponent(self._navigationTree)
self._mainSplit.setFirstComponent(menuLayout)
# Show / hide tree
treeSwitch = self.createTreeSwitch()
quicknav.addComponent(treeSwitch)
self.addListener(WindowCloseListener(self, self._app),
window.ICloseListener)
self.updateFeatureList(self._currentList)
def detach(self):
super(SamplerWindow, self).detach()
self._search.setContainerDataSource(None)
self._navigationTree.setContainerDataSource(None)
def removeSubwindows(self):
wins = self.getChildWindows()
if None is not wins:
for w in wins:
self.removeWindow(w)
def setFeature(self, arg):
"""Displays a Feature(Set) or displays a Feature(Set) matching the
given path, or the main view if no matching Feature(Set) is found.
@param arg:
Either the Feature(Set) to show or the path of the
Feature(Set) to show
"""
if isinstance(arg, basestring):
path = arg
f = FeatureSet.FEATURES.getFeature(path)
self.setFeature(f)
else:
f = arg
if f == FeatureSet.FEATURES:
# "All" is no longer in the tree, use null instead
f = None
self._currentFeature.setValue(f)
fragment = f.getFragmentName() if f is not None else ''
# self._webAnalytics.trackPageview(fragment)
self._uriFragmentUtility.setFragment(fragment, False)
self._breadcrumbs.setPath( self._app.getFullPathFor(f) )
self._previousSample.setEnabled(f is not None)
self._nextSample.setEnabled(not self._app._allFeatures.isLastId(f))
self.updateFeatureList(self._currentList)
self.setCaption((f.getName() + ': ' if f is not None else '')
+ self._TITLE)
# SamplerWindow helpers
def createSearch(self):
self._search = ComboBox()
self._search.setWidth('160px')
self._search.setNewItemsAllowed(False)
self._search.setFilteringMode(ComboBox.FILTERINGMODE_CONTAINS)
self._search.setNullSelectionAllowed(True)
self._search.setImmediate(True)
self._search.setInputPrompt('Search samples...')
self._search.setContainerDataSource( self._app._allFeatures )
for idd in self._app._allFeatures.getItemIds():
if isinstance(idd, FeatureSet):
pass # FIXME: 'SamplerApplication' has no attribute 'getResourceAsStream'
# self._search.setItemIcon(idd,
# ClassResource('folder.gif', self._app))
self._search.addListener(SearchListener(self),
prop.IValueChangeListener)
# TODO add icons for section/sample
# PopupView pv = new PopupView("", search) { public void
# changeVariables(Object source, Map variables) {
# super.changeVariables(source, variables); if (isPopupVisible()) {
# search.focus(); } } };
pv = PopupView('<span></span>', self._search)
pv.addListener(PopupListener(self),
IPopupVisibilityListener)
pv.setStyleName('quickjump')
pv.setDescription('Quick jump')
return pv
def createThemeSelect(self):
self.theme = ComboBox()
self.theme.setWidth('32px')
self.theme.setNewItemsAllowed(False)
self.theme.setFilteringMode(ComboBox.FILTERINGMODE_CONTAINS)
self.theme.setImmediate(True)
self.theme.setNullSelectionAllowed(False)
for themeName in self._app._THEMES:
idd = self._app._SAMPLER_THEME_NAME + '-' + themeName
self.theme.addItem(idd)
self.theme.setItemCaption(idd,
themeName[:1].upper() + (themeName[1:]) + ' theme')
self.theme.setItemIcon(idd, _EMPTY_THEME_ICON)
currentWindowTheme = self.getTheme()
self.theme.setValue(currentWindowTheme)
self.theme.setItemIcon(currentWindowTheme, _SELECTED_THEME_ICON)
self.theme.addListener(ThemeChangeListener(self, self._app),
prop.IValueChangeListener)
self.theme.setStyleName('theme-select')
self.theme.setDescription('Select Theme')
return self.theme
def createLogo(self):
logo = NativeButton('', LogoClickListener(self))
logo.setDescription('Home')
logo.setStyleName(BaseTheme.BUTTON_LINK)
logo.addStyleName('logo')
return logo
def createNextButton(self):
b = NativeButton('', NextClickListener(self, self._app))
b.setStyleName('next')
b.setDescription('Jump to the next sample')
return b
def createPrevButton(self):
b = NativeButton('', PrevClickListener(self, self._app))
b.setEnabled(False)
b.setStyleName('previous')
b.setDescription('Jump to the previous sample')
return b
def createTreeSwitch(self):
b = NativeButton()
b.setStyleName('tree-switch')
b.addStyleName('down')
b.setDescription('Toggle sample tree visibility')
b.addListener(TreeClickListener(self),
button.IClickListener)
self._mainSplit.setSplitPosition(250, ISizeable.UNITS_PIXELS)
return b
def createMenuTree(self):
tree = Tree()
tree.setImmediate(True)
tree.setStyleName('menu')
tree.setContainerDataSource(self._app._allFeatures)
self._currentFeature.addListener(FeatureChangeListener(self, tree),
prop.IValueChangeListener)
for f in FeatureSet.FEATURES.getFeatures():
tree.expandItemsRecursively(f)
tree.expandItemsRecursively(FeatureSet.FEATURES)
tree.addListener(TreeChangeListener(self),
prop.IValueChangeListener)
tree.setItemStyleGenerator(TreeStyleGenerator())
return tree
def updateFeatureList(self, lst):
self._currentList = lst
val = self._currentFeature.getValue()
if val is None:
self._currentList.setFeatureContainer(self._app._allFeatures)
self._mainSplit.setSecondComponent(self._currentList)
elif isinstance(val, FeatureSet):
self._currentList.setFeatureContainer(val.getContainer(True))
self._mainSplit.setSecondComponent(self._currentList)
else:
self._mainSplit.setSecondComponent(self._featureView)
self._featureView.setFeature(val)
def init(self):
# We'll build the whole UI here, since the application will not
# contain any logic. Otherwise it would be more practical to
# separate parts of the UI into different classes and methods.
# Main (browser) window, needed in all Muntjac applications
rootLayout = VerticalLayout()
root = Window('MuntjacTunes', rootLayout)
# We'll attach the window to the browser view already here, so
# we won't forget it later.
self.setMainWindow(root)
root.showNotification(('This is an example of how you can do layouts '
'in Muntjac.<br/>It is not a working sound player.'),
Notification.TYPE_HUMANIZED_MESSAGE)
# Our root window contains one VerticalLayout, let's make
# sure it's 100% sized, and remove unwanted margins
rootLayout.setSizeFull()
rootLayout.setMargin(False)
# Top area, containing playback and volume controls, play status,
# view modes and search
top = HorizontalLayout()
top.setWidth('100%')
top.setMargin(False, True, False, True) # Enable horizontal margins
top.setSpacing(True)
# Let's attach that one straight away too
root.addComponent(top)
# Create the placeholders for all the components in the top area
playback = HorizontalLayout()
volume = HorizontalLayout()
status = HorizontalLayout()
viewmodes = HorizontalLayout()
search = ComboBox()
# Add the components and align them properly
top.addComponent(playback)
top.addComponent(volume)
top.addComponent(status)
top.addComponent(viewmodes)
top.addComponent(search)
top.setComponentAlignment(playback, Alignment.MIDDLE_LEFT)
top.setComponentAlignment(volume, Alignment.MIDDLE_LEFT)
top.setComponentAlignment(status, Alignment.MIDDLE_CENTER)
top.setComponentAlignment(viewmodes, Alignment.MIDDLE_LEFT)
top.setComponentAlignment(search, Alignment.MIDDLE_LEFT)
# We want our status area to expand if the user resizes the root
# window, and we want it to accommodate as much space as there is
# available. All other components in the top layout should stay fixed
# sized, so we don't need to specify any expand ratios for them (they
# will automatically revert to zero after the following line).
top.setExpandRatio(status, 1.0)
# Playback controls
prev = NativeButton('Previous')
play = NativeButton('Play/pause')
nextt = NativeButton('Next')
playback.addComponent(prev)
playback.addComponent(play)
playback.addComponent(nextt)
# Set spacing between the buttons
playback.setSpacing(True)
# Volume controls
mute = NativeButton('mute')
vol = Slider()
vol.setOrientation(Slider.ORIENTATION_HORIZONTAL)
vol.setWidth('100px')
maxx = NativeButton('max')
volume.addComponent(mute)
volume.addComponent(vol)
volume.addComponent(maxx)
# Status area
status.setWidth('80%')
status.setSpacing(True)
toggleVisualization = NativeButton('Mode')
timeFromStart = Label('0:00')
# We'll need another layout to show currently playing track and
# progress
trackDetails = VerticalLayout()
trackDetails.setWidth('100%')
track = Label('Track Name')
album = Label('Album Name - Artist')
track.setWidth(None)
album.setWidth(None)
progress = Slider()
progress.setOrientation(Slider.ORIENTATION_HORIZONTAL)
progress.setWidth('100%')
trackDetails.addComponent(track)
trackDetails.addComponent(album)
trackDetails.addComponent(progress)
trackDetails.setComponentAlignment(track, Alignment.TOP_CENTER)
trackDetails.setComponentAlignment(album, Alignment.TOP_CENTER)
timeToEnd = Label('-4:46')
jumpToTrack = NativeButton('Show')
# Place all components to the status layout and align them properly
status.addComponent(toggleVisualization)
status.setComponentAlignment(toggleVisualization,
Alignment.MIDDLE_LEFT)
status.addComponent(timeFromStart)
status.setComponentAlignment(timeFromStart, Alignment.BOTTOM_LEFT)
status.addComponent(trackDetails)
status.addComponent(timeToEnd)
status.setComponentAlignment(timeToEnd, Alignment.BOTTOM_LEFT)
status.addComponent(jumpToTrack)
status.setComponentAlignment(jumpToTrack, Alignment.MIDDLE_LEFT)
# Then remember to specify the expand ratio
status.setExpandRatio(trackDetails, 1.0)
# View mode buttons
viewAsTable = NativeButton('Table')
viewAsGrid = NativeButton('Grid')
coverflow = NativeButton('Coverflow')
viewmodes.addComponent(viewAsTable)
viewmodes.addComponent(viewAsGrid)
viewmodes.addComponent(coverflow)
# That covers the top bar. Now let's move on to the sidebar
# and track listing
# We'll need one splitpanel to separate the sidebar and track listing
bottom = HorizontalSplitPanel()
root.addComponent(bottom)
# The splitpanel is by default 100% x 100%, but we'll need to
# adjust our main window layout to accommodate the height
root.getContent().setExpandRatio(bottom, 1.0)
# Give the sidebar less space than the listing
bottom.setSplitPosition(200, ISizeable.UNITS_PIXELS)
# Let's add some content to the sidebar
# First, we need a layout to but all components in
sidebar = VerticalLayout()
sidebar.setSizeFull()
bottom.setFirstComponent(sidebar)
# Then we need some labels and buttons, and an album cover image The
# labels and buttons go into their own vertical layout, since we want
# the 'sidebar' layout to be expanding (cover image in the bottom).
# VerticalLayout is by default 100% wide.
selections = VerticalLayout()
library = Label('Library')
music = NativeButton('Music')
music.setWidth('100%')
store = Label('Store')
muntjacTunesStore = NativeButton('MuntjacTunes Store')
muntjacTunesStore.setWidth('100%')
purchased = NativeButton('Purchased')
purchased.setWidth('100%')
playlists = Label('Playlists')
genius = NativeButton('Geniues')
genius.setWidth('100%')
recent = NativeButton('Recently Added')
recent.setWidth('100%')
# Lets add them to the 'selections' layout
selections.addComponent(library)
selections.addComponent(music)
selections.addComponent(store)
selections.addComponent(muntjacTunesStore)
selections.addComponent(purchased)
selections.addComponent(playlists)
selections.addComponent(genius)
selections.addComponent(recent)
# Then add the selections to the sidebar, and set it expanding
sidebar.addComponent(selections)
sidebar.setExpandRatio(selections, 1.0)
# Then comes the cover artwork (we'll add the actual image in the
# themeing section)
cover = Embedded('Currently Playing')
sidebar.addComponent(cover)
# And lastly, we need the track listing table It should fill the whole
# left side of our bottom layout
listing = Table()
listing.setSizeFull()
listing.setSelectable(True)
bottom.setSecondComponent(listing)
# Add the table headers
listing.addContainerProperty('Name', str, '')
listing.addContainerProperty('Time', str, '0:00')
listing.addContainerProperty('Artist', str, '')
listing.addContainerProperty('Album', str, '')
listing.addContainerProperty('Genre', str, '')
listing.addContainerProperty('Rating', NativeSelect, NativeSelect())
# Lets populate the table with random data
tracks = ['Red Flag', 'Millstone', 'Not The Sun', 'Breath',
'Here We Are', 'Deep Heaven', 'Her Voice Resides',
'Natural Tan', 'End It All', 'Kings', 'Daylight Slaving',
'Mad Man', 'Resolve', 'Teargas', 'African Air', 'Passing Bird']
times = ['4:12', '6:03', '5:43', '4:32', '3:42', '4:45', '2:56',
'9:34', '2:10', '3:44', '5:49', '6:30', '5:18', '7:42',
'3:13', '2:52']
artists = ['Billy Talent', 'Brand New', 'Breaking Benjamin',
'Becoming The Archetype', 'Bullet For My Valentine',
'Chasing Victory', 'Chimaira', 'Danko Jones', 'Deadlock',
'Deftones', 'From Autumn To Ashes', 'Haste The Day',
'Four Year Strong', 'In Flames', 'Kemopetrol', 'John Legend']
albums = ['Once Again', 'The Caitiff Choir', 'The Devil And God',
'Light Grenades', 'Dicthonomy', 'Back In Black', 'Dreamer',
'Come Clarity', 'Year Zero', 'Frames', 'Fortress', 'Phobia',
'The Poison', 'Manifesto', 'White Pony', 'The Big Dirty']
genres = ['Rock', 'Metal', 'Hardcore', 'Indie', 'Pop', 'Alternative',
'Blues', 'Jazz', 'Hip Hop', 'Electronica', 'Punk', 'Hard Rock',
'Dance', 'R\'n\'B', 'Gospel', 'Country']
for i in range(100):
s = NativeSelect()
s.addItem('1 star')
s.addItem('2 stars')
s.addItem('3 stars')
s.addItem('4 stars')
s.addItem('5 stars')
s.select('%d stars' % (i % 5))
index = i % 16
listing.addItem([tracks[index], times[index],
artists[index], albums[index], genres[index], s], i)
# We'll align the track time column to right as well
listing.setColumnAlignment('Time', Table.ALIGN_RIGHT)
# TODO: the footer
# Now what's left to do? Themeing of course.
self.setTheme('vaadintunes')
# Let's give a namespace to our application window. This way, if
# someone uses the same theme for different applications, we don't
# get unwanted style conflicts.
root.setStyleName('tTunes')
top.setStyleName('top')
top.setHeight('75px') # Same as the background image height
playback.setStyleName('playback')
playback.setMargin(False, True, False, False) # Add right-side margin
play.setStyleName('play')
nextt.setStyleName('next')
prev.setStyleName('prev')
playback.setComponentAlignment(prev, Alignment.MIDDLE_LEFT)
playback.setComponentAlignment(nextt, Alignment.MIDDLE_LEFT)
volume.setStyleName('volume')
mute.setStyleName('mute')
maxx.setStyleName('max')
vol.setWidth('78px')
status.setStyleName('status')
status.setMargin(True)
status.setHeight('46px') # Height of the background image
toggleVisualization.setStyleName('toggle-vis')
jumpToTrack.setStyleName('jump')
viewAsTable.setStyleName('viewmode-table')
viewAsGrid.setStyleName('viewmode-grid')
coverflow.setStyleName('viewmode-coverflow')
sidebar.setStyleName('sidebar')
music.setStyleName('selected')
cover.setSource(ThemeResource('images/album-cover.jpg'))
# Because this is an image, it will retain it's aspect ratio
cover.setWidth('100%')
class SplitPanelPositioningExample(VerticalLayout):
def __init__(self):
super(SplitPanelPositioningExample, self).__init__()
self.setStyleName('split-panel-positioning-example')
self.setSpacing(True)
controls = HorizontalLayout()
controls.setSpacing(True)
self.addComponent(controls)
self._verticalSplitPanel = VerticalSplitPanel()
self._verticalSplitPanel.setSplitPosition(100, ISizeable.UNITS_PIXELS)
self._verticalSplitPanel.setLocked(True)
self._verticalSplitPanel.setHeight('450px')
self._verticalSplitPanel.setWidth('100%')
self.addComponent(self._verticalSplitPanel)
# Add some content to the top
topArea = Label()
topArea.setStyleName('top-area')
topArea.addStyleName('measured-from-top')
topArea.setSizeFull()
self._verticalSplitPanel.addComponent(topArea)
# Add a horizontal split panel in the bottom area
self._horizontalSplitPanel = HorizontalSplitPanel()
self._horizontalSplitPanel.setSplitPosition(30,
ISizeable.UNITS_PERCENTAGE)
self._horizontalSplitPanel.setSizeFull()
self._horizontalSplitPanel.setLocked(True)
self._verticalSplitPanel.addComponent(self._horizontalSplitPanel)
# Add some content to the left and right sides of the vertical layout
leftArea = Label()
leftArea.setStyleName('left-area')
leftArea.addStyleName('measured-from-left')
leftArea.setSizeFull()
self._horizontalSplitPanel.addComponent(leftArea)
rightArea = Label()
rightArea.setStyleName('right-area')
rightArea.setSizeFull()
self._horizontalSplitPanel.addComponent(rightArea)
# Allow user to set the splitter positioning
self._measurePositionFromLeft = OptionGroup('Horizontal split position',
['30% from left', '30% from right'])
self._measurePositionFromLeft.setValue('30% from left')
self._measurePositionFromLeft.setImmediate(True)
l = LeftRightListener(self, leftArea, rightArea)
self._measurePositionFromLeft.addListener(l, IValueChangeListener)
controls.addComponent(self._measurePositionFromLeft)
controls.setComponentAlignment(self._measurePositionFromLeft,
Alignment.MIDDLE_CENTER)
self._measurePositionFromTop = OptionGroup('Vertical split position',
['100px from top', '100px from bottom'])
self._measurePositionFromTop.setValue('100px from top')
self._measurePositionFromTop.setImmediate(True)
l = TopBottomListener(self, leftArea, rightArea, topArea)
self._measurePositionFromTop.addListener(l, IValueChangeListener)
controls.addComponent(self._measurePositionFromTop)
controls.setComponentAlignment(self._measurePositionFromTop,
Alignment.MIDDLE_CENTER)
def __init__(self, app):
super(SamplerWindow, self).__init__()
self._app = app
self._currentList = FeatureGrid(self._app)
self._featureView = FeatureView()
self._currentFeature = ObjectProperty(None, Feature)
self._mainSplit = None
self._navigationTree = None
# self._webAnalytics = GoogleAnalytics('UA-658457-6', 'none')
# "backbutton"
self._uriFragmentUtility = UriFragmentUtility()
# breadcrumbs
self._breadcrumbs = BreadCrumbs(self)
self._previousSample = None
self._nextSample = None
self._search = None
self.theme = None
# Main top/expanded-bottom layout
mainExpand = VerticalLayout()
self.setContent(mainExpand)
self.setSizeFull()
mainExpand.setSizeFull()
self.setCaption(self._TITLE)
self.setTheme(self._app._currentApplicationTheme)
# topbar (navigation)
nav = HorizontalLayout()
mainExpand.addComponent(nav)
nav.setHeight('44px')
nav.setWidth('100%')
nav.setStyleName('topbar')
nav.setSpacing(True)
nav.setMargin(False, True, False, False)
# Upper left logo
logo = self.createLogo()
nav.addComponent(logo)
nav.setComponentAlignment(logo, Alignment.MIDDLE_LEFT)
# Breadcrumbs
nav.addComponent(self._breadcrumbs)
nav.setExpandRatio(self._breadcrumbs, 1)
nav.setComponentAlignment(self._breadcrumbs, Alignment.MIDDLE_LEFT)
# invisible analytics -component
# nav.addComponent(self._webAnalytics)
# "backbutton"
nav.addComponent(self._uriFragmentUtility)
self._uriFragmentUtility.addListener(UriListener(self),
IFragmentChangedListener)
# Main left/right split; hidden menu tree
self._mainSplit = HorizontalSplitPanel()
self._mainSplit.setSizeFull()
self._mainSplit.setStyleName('main-split')
mainExpand.addComponent(self._mainSplit)
mainExpand.setExpandRatio(self._mainSplit, 1)
# Select theme
themeSelect = self.createThemeSelect()
nav.addComponent(themeSelect)
nav.setComponentAlignment(themeSelect, Alignment.MIDDLE_LEFT)
# Layouts for top area buttons
quicknav = HorizontalLayout()
arrows = HorizontalLayout()
nav.addComponent(quicknav)
nav.addComponent(arrows)
nav.setComponentAlignment(quicknav, Alignment.MIDDLE_LEFT)
nav.setComponentAlignment(arrows, Alignment.MIDDLE_LEFT)
quicknav.setStyleName('segment')
arrows.setStyleName('segment')
# Previous sample
self._previousSample = self.createPrevButton()
arrows.addComponent(self._previousSample)
# Next sample
self._nextSample = self.createNextButton()
arrows.addComponent(self._nextSample)
# "Search" combobox
searchComponent = self.createSearch()
quicknav.addComponent(searchComponent)
# Menu tree, initially shown
menuLayout = CssLayout()
allSamples = ActiveLink('All Samples', ExternalResource('#'))
menuLayout.addComponent(allSamples)
self._navigationTree = self.createMenuTree()
menuLayout.addComponent(self._navigationTree)
self._mainSplit.setFirstComponent(menuLayout)
# Show / hide tree
treeSwitch = self.createTreeSwitch()
quicknav.addComponent(treeSwitch)
self.addListener(WindowCloseListener(self, self._app),
window.ICloseListener)
self.updateFeatureList(self._currentList)
class SamplerWindow(Window):
"""The main window for Sampler, contains the full application UI."""
_TITLE = 'Muntjac Sampler'
def __init__(self, app):
super(SamplerWindow, self).__init__()
self._app = app
self._currentList = FeatureGrid(self._app)
self._featureView = FeatureView()
self._currentFeature = ObjectProperty(None, Feature)
self._mainSplit = None
self._navigationTree = None
# self._webAnalytics = GoogleAnalytics('UA-658457-6', 'none')
# "backbutton"
self._uriFragmentUtility = UriFragmentUtility()
# breadcrumbs
self._breadcrumbs = BreadCrumbs(self)
self._previousSample = None
self._nextSample = None
self._search = None
self.theme = None
# Main top/expanded-bottom layout
mainExpand = VerticalLayout()
self.setContent(mainExpand)
self.setSizeFull()
mainExpand.setSizeFull()
self.setCaption(self._TITLE)
self.setTheme(self._app._currentApplicationTheme)
# topbar (navigation)
nav = HorizontalLayout()
mainExpand.addComponent(nav)
nav.setHeight('44px')
nav.setWidth('100%')
nav.setStyleName('topbar')
nav.setSpacing(True)
nav.setMargin(False, True, False, False)
# Upper left logo
logo = self.createLogo()
nav.addComponent(logo)
nav.setComponentAlignment(logo, Alignment.MIDDLE_LEFT)
# Breadcrumbs
nav.addComponent(self._breadcrumbs)
nav.setExpandRatio(self._breadcrumbs, 1)
nav.setComponentAlignment(self._breadcrumbs, Alignment.MIDDLE_LEFT)
# invisible analytics -component
# nav.addComponent(self._webAnalytics)
# "backbutton"
nav.addComponent(self._uriFragmentUtility)
self._uriFragmentUtility.addListener(UriListener(self),
IFragmentChangedListener)
# Main left/right split; hidden menu tree
self._mainSplit = HorizontalSplitPanel()
self._mainSplit.setSizeFull()
self._mainSplit.setStyleName('main-split')
mainExpand.addComponent(self._mainSplit)
mainExpand.setExpandRatio(self._mainSplit, 1)
# Select theme
themeSelect = self.createThemeSelect()
nav.addComponent(themeSelect)
nav.setComponentAlignment(themeSelect, Alignment.MIDDLE_LEFT)
# Layouts for top area buttons
quicknav = HorizontalLayout()
arrows = HorizontalLayout()
nav.addComponent(quicknav)
nav.addComponent(arrows)
nav.setComponentAlignment(quicknav, Alignment.MIDDLE_LEFT)
nav.setComponentAlignment(arrows, Alignment.MIDDLE_LEFT)
quicknav.setStyleName('segment')
arrows.setStyleName('segment')
# Previous sample
self._previousSample = self.createPrevButton()
arrows.addComponent(self._previousSample)
# Next sample
self._nextSample = self.createNextButton()
arrows.addComponent(self._nextSample)
# "Search" combobox
searchComponent = self.createSearch()
quicknav.addComponent(searchComponent)
# Menu tree, initially shown
menuLayout = CssLayout()
allSamples = ActiveLink('All Samples', ExternalResource('#'))
menuLayout.addComponent(allSamples)
self._navigationTree = self.createMenuTree()
menuLayout.addComponent(self._navigationTree)
self._mainSplit.setFirstComponent(menuLayout)
# Show / hide tree
treeSwitch = self.createTreeSwitch()
quicknav.addComponent(treeSwitch)
self.addListener(WindowCloseListener(self, self._app),
window.ICloseListener)
self.updateFeatureList(self._currentList)
def detach(self):
super(SamplerWindow, self).detach()
self._search.setContainerDataSource(None)
self._navigationTree.setContainerDataSource(None)
def removeSubwindows(self):
wins = self.getChildWindows()
if None is not wins:
for w in wins:
self.removeWindow(w)
def setFeature(self, arg):
"""Displays a Feature(Set) or displays a Feature(Set) matching the
given path, or the main view if no matching Feature(Set) is found.
@param arg:
Either the Feature(Set) to show or the path of the
Feature(Set) to show
"""
if isinstance(arg, basestring):
path = arg
f = FeatureSet.FEATURES.getFeature(path)
self.setFeature(f)
else:
f = arg
if f == FeatureSet.FEATURES:
# "All" is no longer in the tree, use null instead
f = None
self._currentFeature.setValue(f)
fragment = f.getFragmentName() if f is not None else ''
# self._webAnalytics.trackPageview(fragment)
self._uriFragmentUtility.setFragment(fragment, False)
self._breadcrumbs.setPath(self._app.getFullPathFor(f))
self._previousSample.setEnabled(f is not None)
self._nextSample.setEnabled(not self._app._allFeatures.isLastId(f))
self.updateFeatureList(self._currentList)
self.setCaption((f.getName() + ': ' if f is not None else '') +
self._TITLE)
# SamplerWindow helpers
def createSearch(self):
self._search = ComboBox()
self._search.setWidth('160px')
self._search.setNewItemsAllowed(False)
self._search.setFilteringMode(ComboBox.FILTERINGMODE_CONTAINS)
self._search.setNullSelectionAllowed(True)
self._search.setImmediate(True)
self._search.setInputPrompt('Search samples...')
self._search.setContainerDataSource(self._app._allFeatures)
for idd in self._app._allFeatures.getItemIds():
if isinstance(idd, FeatureSet):
pass # FIXME: 'SamplerApplication' has no attribute 'getResourceAsStream'
# self._search.setItemIcon(idd,
# ClassResource('folder.gif', self._app))
self._search.addListener(SearchListener(self),
prop.IValueChangeListener)
# TODO add icons for section/sample
# PopupView pv = new PopupView("", search) { public void
# changeVariables(Object source, Map variables) {
# super.changeVariables(source, variables); if (isPopupVisible()) {
# search.focus(); } } };
pv = PopupView('<span></span>', self._search)
pv.addListener(PopupListener(self), IPopupVisibilityListener)
pv.setStyleName('quickjump')
pv.setDescription('Quick jump')
return pv
def createThemeSelect(self):
self.theme = ComboBox()
self.theme.setWidth('32px')
self.theme.setNewItemsAllowed(False)
self.theme.setFilteringMode(ComboBox.FILTERINGMODE_CONTAINS)
self.theme.setImmediate(True)
self.theme.setNullSelectionAllowed(False)
for themeName in self._app._THEMES:
idd = self._app._SAMPLER_THEME_NAME + '-' + themeName
self.theme.addItem(idd)
self.theme.setItemCaption(
idd, themeName[:1].upper() + (themeName[1:]) + ' theme')
self.theme.setItemIcon(idd, _EMPTY_THEME_ICON)
currentWindowTheme = self.getTheme()
self.theme.setValue(currentWindowTheme)
self.theme.setItemIcon(currentWindowTheme, _SELECTED_THEME_ICON)
self.theme.addListener(ThemeChangeListener(self, self._app),
prop.IValueChangeListener)
self.theme.setStyleName('theme-select')
self.theme.setDescription('Select Theme')
return self.theme
def createLogo(self):
logo = NativeButton('', LogoClickListener(self))
logo.setDescription('Home')
logo.setStyleName(BaseTheme.BUTTON_LINK)
logo.addStyleName('logo')
return logo
def createNextButton(self):
b = NativeButton('', NextClickListener(self, self._app))
b.setStyleName('next')
b.setDescription('Jump to the next sample')
return b
def createPrevButton(self):
b = NativeButton('', PrevClickListener(self, self._app))
b.setEnabled(False)
b.setStyleName('previous')
b.setDescription('Jump to the previous sample')
return b
def createTreeSwitch(self):
b = NativeButton()
b.setStyleName('tree-switch')
b.addStyleName('down')
b.setDescription('Toggle sample tree visibility')
b.addListener(TreeClickListener(self), button.IClickListener)
self._mainSplit.setSplitPosition(250, ISizeable.UNITS_PIXELS)
return b
def createMenuTree(self):
tree = Tree()
tree.setImmediate(True)
tree.setStyleName('menu')
tree.setContainerDataSource(self._app._allFeatures)
self._currentFeature.addListener(FeatureChangeListener(self, tree),
prop.IValueChangeListener)
for f in FeatureSet.FEATURES.getFeatures():
tree.expandItemsRecursively(f)
tree.expandItemsRecursively(FeatureSet.FEATURES)
tree.addListener(TreeChangeListener(self), prop.IValueChangeListener)
tree.setItemStyleGenerator(TreeStyleGenerator())
return tree
def updateFeatureList(self, lst):
self._currentList = lst
val = self._currentFeature.getValue()
if val is None:
self._currentList.setFeatureContainer(self._app._allFeatures)
self._mainSplit.setSecondComponent(self._currentList)
elif isinstance(val, FeatureSet):
self._currentList.setFeatureContainer(val.getContainer(True))
self._mainSplit.setSecondComponent(self._currentList)
else:
self._mainSplit.setSecondComponent(self._featureView)
self._featureView.setFeature(val)
