./vdo_button_remap.lua

1. ---------------------------------------------------------------------------  

2. -- Vdo_button_remap 

3. -- 

4. -- A PC-specific button for remapping shortcut keys 

5. --------------------------------------------------------------------------- 

7. function vdo_button_remap_init() 

8. end 

9. function vdo_button_remap_cleanup() 

10. end 

12. -- Inherited from Vdo_base_object 

13. Vdo_button_remap = Vdo_base_object:new_base() 

15. local DEFAULT_VALUE1_OFFSET = 200 

16. local DEFAULT_VALUE2_OFFSET = 350 

18. local SCALE_UNSELECTED = 0.75 

19. local SCALE_SELECTED = 0.95 

21. function Vdo_button_remap:init() 

22. 	self.value_bg = {} 

23. 	self.value_text = {} 

24. 	self.value_button = {} 

26. 	-- Get references to the subelements 

27. 	self.label_text =  Vdo_base_object:new("label_text", self.handle, self.doc_handle) 

28. 	self.value_bg[1] =  Vdo_base_object:new("value1_bg1", self.handle, self.doc_handle) 

29. 	self.value_text[1] =  Vdo_base_object:new("value1_text", self.handle, self.doc_handle) 

30. 	self.value_button[1] =  Vdo_hint_button:new("value1_button", self.handle, self.doc_handle) 

31. 	self.value_bg[2] =  Vdo_base_object:new("value2_bg", self.handle, self.doc_handle) 

32. 	self.value_text[2] =  Vdo_base_object:new("value2_text", self.handle, self.doc_handle) 

33. 	self.value_button[2] =  Vdo_hint_button:new("value2_button", self.handle, self.doc_handle) 

35. 	self.value_bg[1]:set_visible(false) 

36. 	self.value_bg[2]:set_visible(false) 

38. 	-- Set blank defaults 

39. 	self:set_shortcut(1, nil) 

40. 	self:set_shortcut(2, nil) 

41. 	self:set_label("EMPTY") 

43. 	-- Nothing highlighted by default 

44. 	self:set_highlight_column(0) 

46. 	self:set_highlight(false) 

47. end 

49. -- Moves the value elements to their proper location 

50. function Vdo_button_remap:set_value_offset(offset) 

51. 	self.value_bg[1]:set_anchor(DEFAULT_VALUE1_OFFSET + offset, 0) 

52. 	self.value_text[1]:set_anchor(DEFAULT_VALUE1_OFFSET + offset, 0) 

53. 	self.value_button[1]:set_anchor(DEFAULT_VALUE1_OFFSET + offset, 0) 

54. 	self.value_bg[2]:set_anchor(DEFAULT_VALUE2_OFFSET + offset, 0) 

55. 	self.value_text[2]:set_anchor(DEFAULT_VALUE2_OFFSET + offset, 0) 

56. 	self.value_button[2]:set_anchor(DEFAULT_VALUE2_OFFSET + offset, 0) 

57. end 

59. -- Sets the shortcut (nil to clear) 

60. function Vdo_button_remap:set_shortcut(column, shortcut) 

61. 	if shortcut == nil then 

62. 		self.value_text[column]:set_text("--") 

63. 		self.value_text[column]:set_visible(true) 

64. 		self.value_button[column]:set_visible(false) 

65. 	else 

66. 		self.value_text[column]:set_visible(false) 

67. 		self.value_button[column]:set_visible(true) 

68. 		self.value_button[column]:set_button(nil, shortcut) 

69. 	end 

70. end 

72. -- Wait for the player to press a button (show a "?") 

73. function Vdo_button_remap:wait_for_key(index, column) 

74. 	self.value_text[column]:set_text("?") 

75. 	self.value_text[column]:set_visible(true) 

76. 	self.value_button[column]:set_visible(false) 

77. 	-- Remap_category_index is in pause_options_remap 

78. 	vint_options_remap_set_key_binding(Remap_category_index, index - 1, column == 2) -- Subtract 1 because category is index 1, remapping starts at 2 

79. end 

81. -- Sets the label of the button object 

82. function Vdo_button_remap:set_label(new_label) 

83. 	self.label_text:set_property("text_tag", new_label) 

84. end 

86. -- Sets the width of the button toggle object 

87. function Vdo_button_remap:set_width(width) 

88. 	--this does nothing!?... should be removed? 

89. end 

91. -- Sets highlighting on/off for the megalist 

92. function Vdo_button_remap:set_highlight(highlight)	 

93. 	if highlight == false then 

94. 		self.label_text:set_color(COLOR_PAUSE_BUTTON_TOGGLE_TEXT_UNSELECTED)	 

95. 		self.current_column = 0 

96. 	else 

97. 		self.label_text:set_color(COLOR_PAUSE_BUTTON_TOGGLE_TEXT_SELECTED) 

99. 		if self.current_column == 0 then 

100. 			self.current_column = 1 

101. 		end 

102. 	end 

104. 	self:update_column_highlight() 

105. end 

107. -- Sets which column is highlighted, or 0 for none (the whole thing is not highlighted) 

108. function Vdo_button_remap:set_highlight_column(highlight_column)	 

109. 	self.current_column = highlight_column 

111. 	self:update_column_highlight() 

112. end 

114. function Vdo_button_remap:update_column_highlight() 

115. 	self.value_text[1]:set_color(COLOR_PAUSE_BUTTON_TOGGLE_TEXT_UNSELECTED)	 

116. 	self.value_text[2]:set_color(COLOR_PAUSE_BUTTON_TOGGLE_TEXT_UNSELECTED)	 

117. 	self.value_button[1]:set_scale(SCALE_UNSELECTED, SCALE_UNSELECTED) 

118. 	self.value_button[2]:set_scale(SCALE_UNSELECTED, SCALE_UNSELECTED) 

119. 	self.value_button[1]:set_color(COLOR_PAUSE_BUTTON_TOGGLE_TEXT_UNSELECTED)	 

120. 	self.value_button[2]:set_color(COLOR_PAUSE_BUTTON_TOGGLE_TEXT_UNSELECTED) 

121. 	self.value_button[1]:set_scale(SCALE_UNSELECTED, SCALE_UNSELECTED) 

122. 	self.value_button[2]:set_scale(SCALE_UNSELECTED, SCALE_UNSELECTED) 

124. 	if self.current_column > 0 then 

125. 		self.value_text[self.current_column]:set_color(COLOR_PAUSE_BUTTON_TOGGLE_TEXT_SELECTED)	 

126. 		self.value_button[self.current_column]:set_color(COLOR_PAUSE_BUTTON_TOGGLE_TEXT_SELECTED)	 

127. 		self.value_text[self.current_column]:set_scale(SCALE_SELECTED, SCALE_SELECTED) 

128. 		self.value_button[self.current_column]:set_scale(SCALE_SELECTED, SCALE_SELECTED) 

129. 	end 

130. end 

132. function Vdo_button_remap:get_target_column(handle) 

133. 	if handle == self.value_bg[1].handle then 

134. 		return 1 

135. 	elseif handle == self.value_bg[2].handle then 

136. 		return 2 

137. 	else 

138. 		return 0 

139. 	end 

140. end 

142. -- Sets the enabled state of the button to on or off 

143. function Vdo_button_remap:set_enabled(enabled)	 

144. 	if enabled then 

145. 		self.label_text:set_alpha(1) 

146. 	else 

147. 		self.label_text:set_alpha(0.35) 

148. 	end 

149. end 

151. function Vdo_button_remap:set_highlight_color(new_color) 

152. 	self.highlight_color = new_color 

153. end 

155. -- Get the size of the label's text 

156. function Vdo_button_remap:get_text_width() 

157. 	local width, height = self.label_text:get_actual_size() 

159. 	return width 

160. end