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1 --[[-----------------------------------------------------------------------------
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2 Icon Widget
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3 -------------------------------------------------------------------------------]]
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4 local Type, Version = "Icon", 20
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5 local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
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6 if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
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7
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8 -- Lua APIs
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9 local select, pairs, print = select, pairs, print
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10
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11 -- WoW APIs
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12 local CreateFrame, UIParent, GetBuildInfo = CreateFrame, UIParent, GetBuildInfo
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13
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14 --[[-----------------------------------------------------------------------------
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15 Scripts
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16 -------------------------------------------------------------------------------]]
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17 local function Control_OnEnter(frame)
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18 frame.obj:Fire("OnEnter")
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19 end
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20
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21 local function Control_OnLeave(frame)
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22 frame.obj:Fire("OnLeave")
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23 end
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24
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25 local function Button_OnClick(frame, button)
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26 frame.obj:Fire("OnClick", button)
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27 AceGUI:ClearFocus()
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28 end
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29
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30 --[[-----------------------------------------------------------------------------
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31 Methods
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32 -------------------------------------------------------------------------------]]
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33 local methods = {
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34 ["OnAcquire"] = function(self)
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35 self:SetHeight(110)
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36 self:SetWidth(110)
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37 self:SetLabel()
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38 self:SetImage(nil)
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39 self:SetImageSize(64, 64)
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40 self:SetDisabled(false)
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41 end,
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42
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43 -- ["OnRelease"] = nil,
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44
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45 ["SetLabel"] = function(self, text)
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46 if text and text ~= "" then
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47 self.label:Show()
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48 self.label:SetText(text)
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49 self:SetHeight(self.image:GetHeight() + 25)
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50 else
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51 self.label:Hide()
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52 self:SetHeight(self.image:GetHeight() + 10)
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53 end
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54 end,
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55
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56 ["SetImage"] = function(self, path, ...)
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57 local image = self.image
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58 image:SetTexture(path)
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59
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60 if image:GetTexture() then
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61 local n = select("#", ...)
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62 if n == 4 or n == 8 then
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63 image:SetTexCoord(...)
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64 else
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65 image:SetTexCoord(0, 1, 0, 1)
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66 end
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67 end
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68 end,
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69
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70 ["SetImageSize"] = function(self, width, height)
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71 self.image:SetWidth(width)
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72 self.image:SetHeight(height)
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73 --self.frame:SetWidth(width + 30)
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74 if self.label:IsShown() then
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75 self:SetHeight(height + 25)
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76 else
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77 self:SetHeight(height + 10)
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78 end
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79 end,
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80
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81 ["SetDisabled"] = function(self, disabled)
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82 self.disabled = disabled
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83 if disabled then
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84 self.frame:Disable()
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85 self.label:SetTextColor(0.5, 0.5, 0.5)
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86 self.image:SetVertexColor(0.5, 0.5, 0.5, 0.5)
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87 else
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88 self.frame:Enable()
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89 self.label:SetTextColor(1, 1, 1)
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90 self.image:SetVertexColor(1, 1, 1)
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91 end
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92 end
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93 }
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94
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95 --[[-----------------------------------------------------------------------------
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96 Constructor
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97 -------------------------------------------------------------------------------]]
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98 local function Constructor()
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99 local frame = CreateFrame("Button", nil, UIParent)
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100 frame:Hide()
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101
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102 frame:EnableMouse(true)
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103 frame:SetScript("OnEnter", Control_OnEnter)
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104 frame:SetScript("OnLeave", Control_OnLeave)
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105 frame:SetScript("OnClick", Button_OnClick)
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106
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107 local label = frame:CreateFontString(nil, "BACKGROUND", "GameFontHighlight")
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108 label:SetPoint("BOTTOMLEFT")
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109 label:SetPoint("BOTTOMRIGHT")
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110 label:SetJustifyH("CENTER")
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111 label:SetJustifyV("TOP")
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112 label:SetHeight(18)
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113
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114 local image = frame:CreateTexture(nil, "BACKGROUND")
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115 image:SetWidth(64)
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116 image:SetHeight(64)
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117 image:SetPoint("TOP", 0, -5)
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118
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119 local highlight = frame:CreateTexture(nil, "HIGHLIGHT")
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120 highlight:SetAllPoints(image)
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121 highlight:SetTexture("Interface\\PaperDollInfoFrame\\UI-Character-Tab-Highlight")
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122 highlight:SetTexCoord(0, 1, 0.23, 0.77)
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123 highlight:SetBlendMode("ADD")
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124
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125 local widget = {
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126 label = label,
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127 image = image,
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128 frame = frame,
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129 type = Type
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130 }
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131 for method, func in pairs(methods) do
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132 widget[method] = func
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133 end
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134 -- SetText is deprecated, but keep it around for a while. (say, to WoW 4.0)
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135 if (select(4, GetBuildInfo()) < 40000) then
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136 widget.SetText = widget.SetLabel
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137 else
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138 widget.SetText = function(self, ...) print("AceGUI-3.0-Icon: SetText is deprecated! Use SetLabel instead!"); self:SetLabel(...) end
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139 end
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140
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141 return AceGUI:RegisterAsWidget(widget)
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142 end
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143
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144 AceGUI:RegisterWidgetType(Type, Constructor, Version)
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