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module Dogtail
module Mouse
LEFT_CLICK = 1
MIDDLE_CLICK = 2
RIGHT_CLICK = 3
end
TREE_API_NODE_SEARCHES = [
:button,
:child,
:childLabelled,
:childNamed,
:dialog,
:menu,
:menuItem,
:tab,
:textentry,
]
TREE_API_NODE_SEARCH_FIELDS = [
:parent,
]
TREE_API_NODE_ACTIONS = [
:click,
:doubleClick,
:grabFocus,
:keyCombo,
:point,
:typeText,
]
TREE_API_APP_SEARCHES = TREE_API_NODE_SEARCHES + [
:dialog,
:window,
]
# We want to keep this class immutable so that handles always are
# left intact when doing new (proxied) method calls. This way we
# can support stuff like:
#
# app = Dogtail::Application.new('gedit')
# menu = app.menu('Menu')
# menu.click()
# menu.something_else()
# menu.click()
#
# i.e. the object referenced by `menu` is never modified by method
# calls and can be used as expected.
class Application
@@node_counter ||= 0
def initialize(app_name, opts = {})
@var = "node#{@@node_counter += 1}"
@app_name = app_name
@opts = opts
@opts[:user] ||= LIVE_USER
@find_code = "dogtail.tree.root.application('#{@app_name}')"
script_lines = [
"import dogtail.config",
"import dogtail.tree",
"import dogtail.predicate",
"dogtail.config.logDebugToFile = False",
"dogtail.config.logDebugToStdOut = False",
"dogtail.config.blinkOnActions = True",
"dogtail.config.searchShowingOnly = True",
"#{@var} = #{@find_code}",
]
run(script_lines)
end
def to_s
@var
end
def run(code)
code = code.join("\n") if code.class == Array
c = RemoteShell::PythonCommand.new($vm, code, user: @opts[:user])
if c.failure?
raise RuntimeError.new("The Dogtail script raised: #{c.exception}")
end
return c
end
def child?(*args)
!!child(*args)
rescue
false
end
def exist?
run("dogtail.config.searchCutoffCount = 0")
run(@find_code)
return true
rescue
return false
ensure
run("dogtail.config.searchCutoffCount = 20")
end
def self.value_to_s(v)
if v == true
'True'
elsif v == false
'False'
elsif v.class == String
"'#{v}'"
elsif [Fixnum, Float].include?(v.class)
v.to_s
else
raise "#{self.class.name} does not know how to handle argument type '#{v.class}'"
end
end
# Generates a Python-style parameter list from `args`. If the last
# element of `args` is a Hash, it's used as Python's kwargs dict.
# In the end, the resulting string should be possible to copy-paste
# into the parentheses of a Python function call.
# Example: [42, {:foo => 'bar'}] => "42, foo = 'bar'"
def self.args_to_s(args)
return "" if args.size == 0
args_list = args
args_hash = nil
if args_list.class == Array && args_list.last.class == Hash
*args_list, args_hash = args_list
end
(
(args_list.nil? ? [] : args_list.map { |e| self.value_to_s(e) }) +
(args_hash.nil? ? [] : args_hash.map { |k, v| "#{k}=#{self.value_to_s(v)}" })
).join(', ')
end
# Equivalent to the Tree API's Node.findChildren(), with the
# arguments constructing a GenericPredicate to use as parameter.
def children(*args)
non_predicates = [:recursive, :showingOnly]
findChildren_opts = []
findChildren_opts_hash = Hash.new
if args.last.class == Hash
args_hash = args.last
non_predicates.each do |opt|
if args_hash.has_key?(opt)
findChildren_opts_hash[opt] = args_hash[opt]
args_hash.delete(opt)
end
end
end
findChildren_opts = ""
if findChildren_opts_hash.size > 0
findChildren_opts = ", " + self.class.args_to_s([findChildren_opts_hash])
end
predicate_opts = self.class.args_to_s(args)
nodes_var = "nodes#{@@node_counter += 1}"
find_script_lines = [
"#{nodes_var} = #{@var}.findChildren(dogtail.predicate.GenericPredicate(#{predicate_opts})#{findChildren_opts})",
"print(len(#{nodes_var}))",
]
size = run(find_script_lines).stdout.chomp.to_i
return size.times.map do |i|
Node.new("#{nodes_var}[#{i}]", @opts)
end
end
def get_field(key)
run("print(#{@var}.#{key})").stdout.chomp
end
def set_field(key, value)
run("#{@var}.#{key} = #{self.class.value_to_s(value)}")
end
def text
get_field('text')
end
def text=(value)
set_field('text', value)
end
def name
get_field('name')
end
def roleName
get_field('roleName')
end
TREE_API_APP_SEARCHES.each do |method|
define_method(method) do |*args|
args_str = self.class.args_to_s(args)
method_call = "#{method.to_s}(#{args_str})"
Node.new("#{@var}.#{method_call}", @opts)
end
end
TREE_API_NODE_SEARCH_FIELDS.each do |field|
define_method(field) do
Node.new("#{@var}.#{field}", @opts)
end
end
end
class Node < Application
def initialize(expr, opts = {})
@expr = expr
@opts = opts
@opts[:user] ||= LIVE_USER
@find_code = expr
@var = "node#{@@node_counter += 1}"
run("#{@var} = #{@find_code}")
end
TREE_API_NODE_SEARCHES.each do |method|
define_method(method) do |*args|
args_str = self.class.args_to_s(args)
method_call = "#{method.to_s}(#{args_str})"
Node.new("#{@var}.#{method_call}", @opts)
end
end
TREE_API_NODE_ACTIONS.each do |method|
define_method(method) do |*args|
args_str = self.class.args_to_s(args)
method_call = "#{method.to_s}(#{args_str})"
run("#{@var}.#{method_call}")
end
end
end
end
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