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Versions: 13
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Contents
module Redcar
class ApplicationSWT
class HtmlTab < Tab
attr_reader :browser
def initialize(model, notebook)
super
@model.add_listener(:changed_title) { |title| @item.text = title }
end
def create_tab_widget
Swt::Graphics::Device.DEBUG = true
if Redcar.platform == :windows
java.lang.System.setProperty('org.eclipse.swt.browser.XULRunnerPath',
(Redcar.asset_dir + "/xulrunner").gsub("/", "\\"))
@browser = Swt::Browser.new(notebook.tab_folder, Swt::SWT::MOZILLA)
else
@browser = Swt::Browser.new(notebook.tab_folder, Swt::SWT::NONE)
end
@widget = @browser
@item.control = @widget
add_listeners
end
# Focuses the Browser tab within the CTabFolder, and gives the keyboard
# focus to the EditViewSWT.
def focus
super
browser.set_focus
end
# Close the HtmlTab, disposing of any resources along the way.
def close
@browser.remove_location_listener(@location_listener)
@browser.dispose
@location_listener = nil
super
end
def go_to_location(url)
@browser.set_url(url)
end
class LocationListener
def initialize(html_tab)
@html_tab = html_tab
end
def changing(event)
uri = URI.parse(event.location)
if uri.path =~ %r{/controller/([^/]*)}
event.doit = false
params = uri.query ? CGI.parse(uri.query) : nil
@html_tab.controller_action($1, params)
end
end
def changed(*_); end
end
def add_listeners
@location_listener = LocationListener.new(@model)
@browser.add_location_listener(@location_listener)
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems