def __init__ ( self, parent, tool_bar, image_cache, item, controller,
show_labels ):
""" Creates a new tool bar tool for an action item.
"""
self.item = item
self.tool_bar = tool_bar
# Create an appropriate tool depending on the style of the action:
action = self.item.action
# If the action has an image then convert it to a bitmap (as required
# by the toolbar):
if action.image is not None:
image = action.image.create_image()
path = action.image.absolute_path
bmp = image_cache.get_bitmap( path )
else:
from facets.ui.pyface.api import ImageResource
image = ImageResource( 'foo' )
bmp = image.create_bitmap()
self.control_id = 1
self.control = None
if controller is not None:
self.controller = controller
controller.add_to_toolbar( self )
def _get_image ( self ):
path, name = split( self.file_name )
if splitext( name )[ 1 ] in ( '.png', '.gif', '.jpg', '.jpeg' ):
image = ImageResource( name, search_path = [ path ] )
else:
image = ImageResource( 'unknown' )
self._cur_image = image.create_image()
return image
def __init__(self, parent, tool_bar, image_cache, item, controller, show_labels):
""" Creates a new tool bar tool for an action item.
"""
self.item = item
self.tool_bar = tool_bar
# Create an appropriate tool depending on the style of the action:
action = self.item.action
label = action.name
# Tool bar tools never have '...' at the end!:
if label.endswith("..."):
label = label[:-3]
# And they never contain shortcuts:
label = label.replace("&", "")
# If the action has an image then convert it to a bitmap (as required
# by the toolbar):
if action.image is not None:
image = action.image.create_image(self.tool_bar.GetToolBitmapSize())
path = action.image.absolute_path
bmp = image_cache.get_bitmap(path)
else:
from facets.ui.pyface.api import ImageResource
image = ImageResource("foo")
bmp = image.create_bitmap()
kind = _STYLE_TO_KIND_MAP[action.style]
tooltip = action.tooltip
longtip = action.description
if not show_labels:
label = ""
else:
self.tool_bar.SetSize((-1, 50))
self.control_id = wx.NewId()
self.control = tool_bar.AddLabelTool(self.control_id, label, bmp, wx.NullBitmap, kind, tooltip, longtip)
# Set the initial checked state:
tool_bar.ToggleTool(self.control_id, action.checked)
# Set the initial enabled/disabled state of the action:
tool_bar.EnableTool(self.control_id, action.enabled and action.visible)
# Wire it up:
wx.EVT_TOOL(parent, self.control_id, self._on_tool)
# Listen for facet changes on the action (so that we can update its
# enabled/disabled/checked state etc):
action.on_facet_set(self._on_action_enabled_modified, "enabled")
action.on_facet_set(self._on_action_visible_modified, "visible")
action.on_facet_set(self._on_action_checked_modified, "checked")
if controller is not None:
self.controller = controller
controller.add_to_toolbar(self)
