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annotate Libs/AceGUI-3.0/widgets/AceGUIWidget-EditBox.lua @ 0:c6ff7ba0e8f6

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Reasonably functional now. Cleaning up some stuff which might have to be reverted.
author Zerotorescue
date Thu, 07 Oct 2010 17:17:43 +0200
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Zerotorescue@0 1 --[[-----------------------------------------------------------------------------
Zerotorescue@0 2 EditBox Widget
Zerotorescue@0 3 -------------------------------------------------------------------------------]]
Zerotorescue@0 4 local Type, Version = "EditBox", 21
Zerotorescue@0 5 local AceGUI = LibStub and LibStub("AceGUI-3.0", true)
Zerotorescue@0 6 if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
Zerotorescue@0 7
Zerotorescue@0 8 -- Lua APIs
Zerotorescue@0 9 local tostring, pairs = tostring, pairs
Zerotorescue@0 10
Zerotorescue@0 11 -- WoW APIs
Zerotorescue@0 12 local PlaySound = PlaySound
Zerotorescue@0 13 local GetCursorInfo, ClearCursor, GetSpellName = GetCursorInfo, ClearCursor, GetSpellName
Zerotorescue@0 14 local CreateFrame, UIParent = CreateFrame, UIParent
Zerotorescue@0 15 local _G = _G
Zerotorescue@0 16
Zerotorescue@0 17 -- Global vars/functions that we don't upvalue since they might get hooked, or upgraded
Zerotorescue@0 18 -- List them here for Mikk's FindGlobals script
Zerotorescue@0 19 -- GLOBALS: AceGUIEditBoxInsertLink, ChatFontNormal, OKAY
Zerotorescue@0 20
Zerotorescue@0 21 --[[-----------------------------------------------------------------------------
Zerotorescue@0 22 Support functions
Zerotorescue@0 23 -------------------------------------------------------------------------------]]
Zerotorescue@0 24 if not AceGUIEditBoxInsertLink then
Zerotorescue@0 25 -- upgradeable hook
Zerotorescue@0 26 hooksecurefunc("ChatEdit_InsertLink", function(...) return _G.AceGUIEditBoxInsertLink(...) end)
Zerotorescue@0 27 end
Zerotorescue@0 28
Zerotorescue@0 29 function _G.AceGUIEditBoxInsertLink(text)
Zerotorescue@0 30 for i = 1, AceGUI:GetWidgetCount(Type) do
Zerotorescue@0 31 local editbox = _G["AceGUI-3.0EditBox"..i]
Zerotorescue@0 32 if editbox and editbox:IsVisible() and editbox:HasFocus() then
Zerotorescue@0 33 editbox:Insert(text)
Zerotorescue@0 34 return true
Zerotorescue@0 35 end
Zerotorescue@0 36 end
Zerotorescue@0 37 end
Zerotorescue@0 38
Zerotorescue@0 39 local function ShowButton(self)
Zerotorescue@0 40 if not self.disablebutton then
Zerotorescue@0 41 self.button:Show()
Zerotorescue@0 42 self.editbox:SetTextInsets(0, 20, 3, 3)
Zerotorescue@0 43 end
Zerotorescue@0 44 end
Zerotorescue@0 45
Zerotorescue@0 46 local function HideButton(self)
Zerotorescue@0 47 self.button:Hide()
Zerotorescue@0 48 self.editbox:SetTextInsets(0, 0, 3, 3)
Zerotorescue@0 49 end
Zerotorescue@0 50
Zerotorescue@0 51 --[[-----------------------------------------------------------------------------
Zerotorescue@0 52 Scripts
Zerotorescue@0 53 -------------------------------------------------------------------------------]]
Zerotorescue@0 54 local function Control_OnEnter(frame)
Zerotorescue@0 55 frame.obj:Fire("OnEnter")
Zerotorescue@0 56 end
Zerotorescue@0 57
Zerotorescue@0 58 local function Control_OnLeave(frame)
Zerotorescue@0 59 frame.obj:Fire("OnLeave")
Zerotorescue@0 60 end
Zerotorescue@0 61
Zerotorescue@0 62 local function EditBox_OnEscapePressed(frame)
Zerotorescue@0 63 AceGUI:ClearFocus()
Zerotorescue@0 64 end
Zerotorescue@0 65
Zerotorescue@0 66 local function EditBox_OnEnterPressed(frame)
Zerotorescue@0 67 local self = frame.obj
Zerotorescue@0 68 local value = frame:GetText()
Zerotorescue@0 69 local cancel = self:Fire("OnEnterPressed", value)
Zerotorescue@0 70 if not cancel then
Zerotorescue@0 71 PlaySound("igMainMenuOptionCheckBoxOn")
Zerotorescue@0 72 HideButton(self)
Zerotorescue@0 73 end
Zerotorescue@0 74 end
Zerotorescue@0 75
Zerotorescue@0 76 local function EditBox_OnReceiveDrag(frame)
Zerotorescue@0 77 local self = frame.obj
Zerotorescue@0 78 local type, id, info = GetCursorInfo()
Zerotorescue@0 79 if type == "item" then
Zerotorescue@0 80 self:SetText(info)
Zerotorescue@0 81 self:Fire("OnEnterPressed", info)
Zerotorescue@0 82 ClearCursor()
Zerotorescue@0 83 elseif type == "spell" then
Zerotorescue@0 84 local name, rank = GetSpellName(id, info)
Zerotorescue@0 85 if rank and rank:match("%d") then
Zerotorescue@0 86 name = name.."("..rank..")"
Zerotorescue@0 87 end
Zerotorescue@0 88 self:SetText(name)
Zerotorescue@0 89 self:Fire("OnEnterPressed", name)
Zerotorescue@0 90 ClearCursor()
Zerotorescue@0 91 end
Zerotorescue@0 92 HideButton(self)
Zerotorescue@0 93 AceGUI:ClearFocus()
Zerotorescue@0 94 end
Zerotorescue@0 95
Zerotorescue@0 96 local function EditBox_OnTextChanged(frame)
Zerotorescue@0 97 local self = frame.obj
Zerotorescue@0 98 local value = frame:GetText()
Zerotorescue@0 99 if tostring(value) ~= tostring(self.lasttext) then
Zerotorescue@0 100 self:Fire("OnTextChanged", value)
Zerotorescue@0 101 self.lasttext = value
Zerotorescue@0 102 ShowButton(self)
Zerotorescue@0 103 end
Zerotorescue@0 104 end
Zerotorescue@0 105
Zerotorescue@0 106 local function Button_OnClick(frame)
Zerotorescue@0 107 local editbox = frame.obj.editbox
Zerotorescue@0 108 editbox:ClearFocus()
Zerotorescue@0 109 EditBox_OnEnterPressed(editbox)
Zerotorescue@0 110 end
Zerotorescue@0 111
Zerotorescue@0 112 --[[-----------------------------------------------------------------------------
Zerotorescue@0 113 Methods
Zerotorescue@0 114 -------------------------------------------------------------------------------]]
Zerotorescue@0 115 local methods = {
Zerotorescue@0 116 ["OnAcquire"] = function(self)
Zerotorescue@0 117 -- height is controlled by SetLabel
Zerotorescue@0 118 self:SetWidth(200)
Zerotorescue@0 119 self:SetDisabled(false)
Zerotorescue@0 120 self:SetLabel()
Zerotorescue@0 121 self:SetText()
Zerotorescue@0 122 self:DisableButton(false)
Zerotorescue@0 123 self:SetMaxLetters(0)
Zerotorescue@0 124 end,
Zerotorescue@0 125
Zerotorescue@0 126 -- ["OnRelease"] = nil,
Zerotorescue@0 127
Zerotorescue@0 128 ["SetDisabled"] = function(self, disabled)
Zerotorescue@0 129 self.disabled = disabled
Zerotorescue@0 130 if disabled then
Zerotorescue@0 131 self.editbox:EnableMouse(false)
Zerotorescue@0 132 self.editbox:ClearFocus()
Zerotorescue@0 133 self.editbox:SetTextColor(0.5,0.5,0.5)
Zerotorescue@0 134 self.label:SetTextColor(0.5,0.5,0.5)
Zerotorescue@0 135 else
Zerotorescue@0 136 self.editbox:EnableMouse(true)
Zerotorescue@0 137 self.editbox:SetTextColor(1,1,1)
Zerotorescue@0 138 self.label:SetTextColor(1,.82,0)
Zerotorescue@0 139 end
Zerotorescue@0 140 end,
Zerotorescue@0 141
Zerotorescue@0 142 ["SetText"] = function(self, text)
Zerotorescue@0 143 self.lasttext = text or ""
Zerotorescue@0 144 self.editbox:SetText(text or "")
Zerotorescue@0 145 self.editbox:SetCursorPosition(0)
Zerotorescue@0 146 HideButton(self)
Zerotorescue@0 147 end,
Zerotorescue@0 148
Zerotorescue@0 149 ["SetLabel"] = function(self, text)
Zerotorescue@0 150 if text and text ~= "" then
Zerotorescue@0 151 self.label:SetText(text)
Zerotorescue@0 152 self.label:Show()
Zerotorescue@0 153 self.editbox:SetPoint("TOPLEFT",self.frame,"TOPLEFT",7,-18)
Zerotorescue@0 154 self:SetHeight(44)
Zerotorescue@0 155 self.alignoffset = 30
Zerotorescue@0 156 else
Zerotorescue@0 157 self.label:SetText("")
Zerotorescue@0 158 self.label:Hide()
Zerotorescue@0 159 self.editbox:SetPoint("TOPLEFT",self.frame,"TOPLEFT",7,0)
Zerotorescue@0 160 self:SetHeight(26)
Zerotorescue@0 161 self.alignoffset = 12
Zerotorescue@0 162 end
Zerotorescue@0 163 end,
Zerotorescue@0 164
Zerotorescue@0 165 ["DisableButton"] = function(self, disabled)
Zerotorescue@0 166 self.disablebutton = disabled
Zerotorescue@0 167 end,
Zerotorescue@0 168
Zerotorescue@0 169 ["SetMaxLetters"] = function (self, num)
Zerotorescue@0 170 self.editbox:SetMaxLetters(num or 0)
Zerotorescue@0 171 end
Zerotorescue@0 172 }
Zerotorescue@0 173
Zerotorescue@0 174 --[[-----------------------------------------------------------------------------
Zerotorescue@0 175 Constructor
Zerotorescue@0 176 -------------------------------------------------------------------------------]]
Zerotorescue@0 177 local function Constructor()
Zerotorescue@0 178 local num = AceGUI:GetNextWidgetNum(Type)
Zerotorescue@0 179 local frame = CreateFrame("Frame", nil, UIParent)
Zerotorescue@0 180 frame:Hide()
Zerotorescue@0 181
Zerotorescue@0 182 local editbox = CreateFrame("EditBox", "AceGUI-3.0EditBox"..num, frame, "InputBoxTemplate")
Zerotorescue@0 183 editbox:SetAutoFocus(false)
Zerotorescue@0 184 editbox:SetFontObject(ChatFontNormal)
Zerotorescue@0 185 editbox:SetScript("OnEnter", Control_OnEnter)
Zerotorescue@0 186 editbox:SetScript("OnLeave", Control_OnLeave)
Zerotorescue@0 187 editbox:SetScript("OnEscapePressed", EditBox_OnEscapePressed)
Zerotorescue@0 188 editbox:SetScript("OnEnterPressed", EditBox_OnEnterPressed)
Zerotorescue@0 189 editbox:SetScript("OnTextChanged", EditBox_OnTextChanged)
Zerotorescue@0 190 editbox:SetScript("OnReceiveDrag", EditBox_OnReceiveDrag)
Zerotorescue@0 191 editbox:SetScript("OnMouseDown", EditBox_OnReceiveDrag)
Zerotorescue@0 192 editbox:SetTextInsets(0, 0, 3, 3)
Zerotorescue@0 193 editbox:SetMaxLetters(256)
Zerotorescue@0 194 editbox:SetPoint("BOTTOMLEFT", 6, 0)
Zerotorescue@0 195 editbox:SetPoint("BOTTOMRIGHT")
Zerotorescue@0 196 editbox:SetHeight(19)
Zerotorescue@0 197
Zerotorescue@0 198 local label = frame:CreateFontString(nil, "OVERLAY", "GameFontNormalSmall")
Zerotorescue@0 199 label:SetPoint("TOPLEFT", 0, -2)
Zerotorescue@0 200 label:SetPoint("TOPRIGHT", 0, -2)
Zerotorescue@0 201 label:SetJustifyH("LEFT")
Zerotorescue@0 202 label:SetHeight(18)
Zerotorescue@0 203
Zerotorescue@0 204 local button = CreateFrame("Button", nil, editbox, "UIPanelButtonTemplate")
Zerotorescue@0 205 button:SetWidth(40)
Zerotorescue@0 206 button:SetHeight(20)
Zerotorescue@0 207 button:SetPoint("RIGHT", -2, 0)
Zerotorescue@0 208 button:SetText(OKAY)
Zerotorescue@0 209 button:SetScript("OnClick", Button_OnClick)
Zerotorescue@0 210 button:Hide()
Zerotorescue@0 211
Zerotorescue@0 212 local widget = {
Zerotorescue@0 213 alignoffset = 30,
Zerotorescue@0 214 editbox = editbox,
Zerotorescue@0 215 label = label,
Zerotorescue@0 216 button = button,
Zerotorescue@0 217 frame = frame,
Zerotorescue@0 218 type = Type
Zerotorescue@0 219 }
Zerotorescue@0 220 for method, func in pairs(methods) do
Zerotorescue@0 221 widget[method] = func
Zerotorescue@0 222 end
Zerotorescue@0 223 editbox.obj, button.obj = widget, widget
Zerotorescue@0 224
Zerotorescue@0 225 return AceGUI:RegisterAsWidget(widget)
Zerotorescue@0 226 end
Zerotorescue@0 227
Zerotorescue@0 228 AceGUI:RegisterWidgetType(Type, Constructor, Version)