Replaced most attr_accessor calls by explicit setter methods.

[redact.git] / lib / redact / program.rb

diff --git a/lib/redact/program.rb b/lib/redact/program.rb
index d6038d9646b82d17c75a499fa3e361d8d87884fa..bde0c030b43fc8b4682ad559382d463e8d67842a 100644 (file)
--- a/lib/redact/program.rb
+++ b/lib/redact/program.rb
@@ -1,5 +1,5 @@
 #--
-# $Id: program.rb 23 2005-04-02 23:20:32Z tilman $
+# $Id: program.rb 25 2005-04-14 19:42:06Z tilman $
 #
 # Copyright (c) 2005 Tilman Sauerbeck (tilman at code-monkey de)
 #
@@ -35,8 +35,8 @@ module Redact
 
                include Comparable
 
-               attr_reader :collection, :id, :name, :after
-               attr_accessor :signal, :source, :in_from, :in_range
+               attr_reader :collection, :id, :name, :after, :signal, :source,
+                           :in_from, :in_range
 
                def initialize(collection, id, name)
                        @collection = collection
@@ -56,6 +56,34 @@ module Redact
                        @id <=> b.id
                end
 
+               def signal=(v)
+                       @signal = v.to_str.dup
+               end
+
+               def source=(v)
+                       @source = v.to_str.dup
+               end
+
+               def in_from=(v)
+                       unless v.is_a?(Float)
+                               raise(ArgumentError,
+                                     "wrong argument type #{v.class.name} " +
+                                     "(expected Float)")
+                       end
+
+                       @in_from = v
+               end
+
+               def in_range=(v)
+                       unless v.is_a?(Float)
+                               raise(ArgumentError,
+                                     "wrong argument type #{v.class.name} " +
+                                     "(expected Float)")
+                       end
+
+                       @in_range = v
+               end
+
                def to_eet_name
                        "Edje_Program"
                end
@@ -73,8 +101,8 @@ module Redact
        end
 
        class SetStateProgram < Program
-               attr_reader :targets
-               attr_accessor :state, :value, :mode, :time
+               attr_reader :targets, :state, :value, :time
+               attr_accessor :mode
 
                def initialize(collection, id, name)
                        super
@@ -87,6 +115,30 @@ module Redact
                        @targets = ProgramArgs.new(collection)
                end
 
+               def state=(v)
+                       @state = v.to_str.dup
+               end
+
+               def value=(v)
+                       unless v.is_a?(Float)
+                               raise(ArgumentError,
+                                     "wrong argument type #{v.class.name} " +
+                                     "(expected Float)")
+                       end
+
+                       @value = v
+               end
+
+               def time=(v)
+                       unless v.is_a?(Float)
+                               raise(ArgumentError,
+                                     "wrong argument type #{v.class.name} " +
+                                     "(expected Float)")
+                       end
+
+                       @time = v
+               end
+
                def to_eet_properties
                        mode = case @mode
                        when :linear: 1
@@ -120,7 +172,7 @@ module Redact
        end
 
        class EmitSignalProgram < Program
-               attr_accessor :emission_signal, :emission_source
+               attr_reader :emission_signal, :emission_source
 
                def initialize(collection, id, name)
                        super
@@ -130,6 +182,14 @@ module Redact
                        @emission_source = nil
                end
 
+               def emission_signal=(v)
+                       @emission_signal = v.to_str.dup
+               end
+
+               def emission_source=(v)
+                       @emission_source = v.to_str.dup
+               end
+
                def to_eet_properties
                        super.merge!(
                        {"state" => [@emission_signal],
@@ -138,7 +198,7 @@ module Redact
        end
 
        class ExecScriptProgram < Program
-               attr_accessor :script
+               attr_reader :script
 
                def initialize(collection, id, name)
                        super
@@ -146,6 +206,10 @@ module Redact
                        @type = TYPE_EXEC_SCRIPT
                        @script = nil
                end
+
+               def script=(v)
+                       @script = v.to_str.dup
+               end
        end
 
        class ProgramArgs < Array