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Tercio@11
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1
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2
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3 local DF = _G ["DetailsFramework"]
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4 if (not DF or not DetailsFrameworkCanLoad) then
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5 return
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6 end
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7
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8 local _
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9 local _rawset = rawset --> lua local
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10 local _rawget = rawget --> lua local
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11
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12 local APIHelpFunctions = false
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13 local HelpMetaFunctions = {}
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14
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15 local get_members_function_index = {}
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16
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17 HelpMetaFunctions.__index = function (_table, _member_requested)
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18
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19 local func = get_members_function_index [_member_requested]
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20 if (func) then
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21 return func (_table, _member_requested)
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22 end
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23
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24 local fromMe = _rawget (_table, _member_requested)
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25 if (fromMe) then
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26 return fromMe
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27 end
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28
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29 return HelpMetaFunctions [_member_requested]
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30 end
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31
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32 local set_members_function_index = {}
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33
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34 HelpMetaFunctions.__newindex = function (_table, _key, _value)
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35 local func = set_members_function_index [_key]
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36 if (func) then
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37 return func (_table, _value)
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38 else
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39 return _rawset (_table, _key, _value)
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40 end
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41 end
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42
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43 function HelpMetaFunctions:AddHelp (width, height, x, y, buttonX, buttonY, text, anchor)
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44 self.helpTable [#self.helpTable + 1] = {
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45 HighLightBox = {x = x, y = y, width = width, height = height},
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46 ButtonPos = { x = buttonX, y = buttonY},
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47 ToolTipDir = anchor or "RIGHT",
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48 ToolTipText = text
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49 }
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50 end
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51
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52 function HelpMetaFunctions:SetPoint (v1, v2, v3, v4, v5)
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53 v1, v2, v3, v4, v5 = DF:CheckPoints (v1, v2, v3, v4, v5, self)
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54 if (not v1) then
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55 print ("Invalid parameter for SetPoint")
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56 return
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57 end
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58 return self.widget:SetPoint (v1, v2, v3, v4, v5)
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59 end
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60
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61 function HelpMetaFunctions:ShowHelp()
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62 if (not HelpPlate_IsShowing (self.helpTable)) then
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63 HelpPlate_Show (self.helpTable, self.frame, self.button, true)
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64 else
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65 HelpPlate_Hide (true)
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66 end
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67 end
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68
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69 local nameCounter = 1
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70 function DF:NewHelp (parent, width, height, x, y, buttonWidth, buttonHeight, name)
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71
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72 local help = {}
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73
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74 if (parent.dframework) then
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75 parent = parent.widget
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76 end
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77
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78 local helpButton = CreateFrame ("button", name or "DetailsFrameworkHelpButton"..nameCounter, parent, "MainHelpPlateButton")
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79 nameCounter = nameCounter + 1
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80
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81 if (not APIHelpFunctions) then
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82 APIHelpFunctions = true
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Tercio@11
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83 local idx = getmetatable (helpButton).__index
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84 for funcName, funcAddress in pairs (idx) do
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Tercio@11
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85 if (not HelpMetaFunctions [funcName]) then
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86 HelpMetaFunctions [funcName] = function (object, ...)
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87 local x = loadstring ( "return _G."..object.button:GetName()..":"..funcName.."(...)")
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88 return x (...)
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89 end
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Tercio@11
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90 end
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Tercio@11
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91 end
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Tercio@11
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92 end
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Tercio@11
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93
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Tercio@11
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94 if (buttonWidth and buttonHeight) then
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Tercio@11
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95 helpButton:SetWidth (buttonWidth)
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Tercio@11
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96 helpButton:SetHeight (buttonHeight)
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Tercio@11
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97 helpButton.I:SetWidth (buttonWidth*0.8)
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98 helpButton.I:SetHeight (buttonHeight*0.8)
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Tercio@11
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99 helpButton.Ring:SetWidth (buttonWidth)
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Tercio@11
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100 helpButton.Ring:SetHeight (buttonHeight)
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Tercio@11
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101 helpButton.Ring:SetPoint ("center", buttonWidth*.2, -buttonWidth*.2)
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102 end
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Tercio@11
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103
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Tercio@11
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104 help.helpTable = {
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Tercio@11
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105 FramePos = {x = x, y = y},
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Tercio@11
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106 FrameSize = {width = width, height = height}
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Tercio@11
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107 }
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Tercio@11
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108
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Tercio@11
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109 help.frame = parent
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Tercio@11
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110 help.button = helpButton
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Tercio@11
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111 help.widget = helpButton
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Tercio@11
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112 help.I = helpButton.I
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Tercio@11
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113 help.Ring = helpButton.Ring
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Tercio@11
|
114
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Tercio@11
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115 helpButton:SetScript ("OnClick", function()
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Tercio@11
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116 help:ShowHelp()
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Tercio@11
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117 end)
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Tercio@11
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118
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Tercio@11
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119 setmetatable (help, HelpMetaFunctions)
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Tercio@11
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120
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Tercio@11
|
121 return help
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Tercio@11
|
122
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Tercio@11
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123 end |
