Mercurial > wow > reaction

annotate ReAction.lua @ 205:42fd93f19291

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Code cleanup of ReAction.lua
author Flick <flickerstreak@gmail.com>
date Tue, 16 Nov 2010 21:17:22 -0800
parents 85f7c7857617
children c24ac8ee1e45 443d2ea4be86
rev   line source
flickerstreak@201 1 local addonName, addonTable = ...
flickerstreak@205 2 local pcall = pcall
flickerstreak@205 3 local pairs = pairs
flickerstreak@205 4 local type = type
flickerstreak@205 5 local geterrorhandler = geterrorhandler
flickerstreak@184 6 local LKB = LibStub("LibKeyBound-1.0")
flickerstreak@33 7 local L = LibStub("AceLocale-3.0"):GetLocale("ReAction")
flickerstreak@33 8
flickerstreak@205 9 ------ Utility ------
flickerstreak@205 10 local tcopy
flickerstreak@28 11 do
flickerstreak@205 12 function tcopy(x)
flickerstreak@28 13 if type(x) ~= "table" then
flickerstreak@28 14 return x
flickerstreak@28 15 end
flickerstreak@28 16 local r = {}
flickerstreak@28 17 for k,v in pairs(x) do
flickerstreak@205 18 r[k] = tcopy(v)
flickerstreak@28 19 end
flickerstreak@28 20 return r
flickerstreak@28 21 end
flickerstreak@28 22 end
flickerstreak@28 23
flickerstreak@205 24 ------ Core ------
flickerstreak@205 25 local ReAction = LibStub("AceAddon-3.0"):NewAddon( "ReAction",
flickerstreak@205 26 "AceEvent-3.0"
flickerstreak@205 27 )
flickerstreak@205 28 addonTable.ReAction = ReAction
flickerstreak@205 29 ReAction.version = "1.1"
flickerstreak@205 30 ReAction.L = L
flickerstreak@205 31 ReAction.LKB = LKB
flickerstreak@28 32
flickerstreak@205 33
flickerstreak@205 34 ------ Handlers ------
flickerstreak@28 35 function ReAction:OnInitialize()
flickerstreak@28 36 self.db = LibStub("AceDB-3.0"):New("ReAction_DB",
flickerstreak@28 37 {
flickerstreak@28 38 profile = {
flickerstreak@28 39 bars = { },
flickerstreak@184 40 defaultBar = { },
flickerstreak@28 41 }
flickerstreak@111 42 },
flickerstreak@182 43 true -- use global 'Default' (locale-specific)
flickerstreak@28 44 )
flickerstreak@205 45
flickerstreak@205 46 self.bars = { }
flickerstreak@205 47 self.defaultBarConfig = { }
flickerstreak@205 48
flickerstreak@205 49 self.callbacks = LibStub("CallbackHandler-1.0"):New(self)
flickerstreak@184 50 LKB.RegisterCallback(self,"LIBKEYBOUND_ENABLED")
flickerstreak@184 51 LKB.RegisterCallback(self,"LIBKEYBOUND_DISABLED")
flickerstreak@182 52 self:RegisterEvent("PLAYER_REGEN_DISABLED")
flickerstreak@182 53 self:InitializeOptions()
flickerstreak@28 54 end
flickerstreak@28 55
flickerstreak@28 56 function ReAction:OnEnable()
flickerstreak@205 57 self:InitializeBars()
flickerstreak@28 58 end
flickerstreak@28 59
flickerstreak@28 60 function ReAction:OnDisable()
flickerstreak@205 61 self:TearDownBars()
flickerstreak@28 62 end
flickerstreak@28 63
flickerstreak@33 64 function ReAction:PLAYER_REGEN_DISABLED()
flickerstreak@205 65 if self.configMode == true then
flickerstreak@63 66 self:UserError(L["ReAction config mode disabled during combat."])
flickerstreak@33 67 self:SetConfigMode(false)
flickerstreak@88 68 self:SetKeybindMode(false)
flickerstreak@185 69 self:CloseEditor()
flickerstreak@33 70 end
flickerstreak@33 71 end
flickerstreak@33 72
flickerstreak@88 73 function ReAction:LIBKEYBOUND_ENABLED( evt )
flickerstreak@88 74 self:SetKeybindMode(true)
flickerstreak@88 75 end
flickerstreak@88 76
flickerstreak@88 77 function ReAction:LIBKEYBOUND_DISABLED( evt )
flickerstreak@88 78 return self:SetKeybindMode(false)
flickerstreak@88 79 end
flickerstreak@88 80
flickerstreak@33 81
flickerstreak@205 82 ------ Methods ------
flickerstreak@77 83
flickerstreak@61 84 function ReAction:UserError(msg)
flickerstreak@61 85 UIErrorsFrame:AddMessage(msg)
flickerstreak@61 86 end
flickerstreak@61 87
flickerstreak@205 88 function ReAction:GetBar(arg)
flickerstreak@205 89 if type(arg) == "string" then
flickerstreak@205 90 return self.bars[arg], arg
flickerstreak@205 91 elseif type(arg) == "table" then -- reverse lookup
flickerstreak@205 92 for name, bar in pairs(self.bars) do
flickerstreak@205 93 if arg == bar then
flickerstreak@205 94 return bar, name
flickerstreak@205 95 end
flickerstreak@205 96 end
flickerstreak@205 97 else
flickerstreak@205 98 error("ReAction:GetBar() requires either a name or a bar table arg")
flickerstreak@205 99 end
flickerstreak@184 100 end
flickerstreak@184 101
flickerstreak@205 102 function ReAction:IterateBars()
flickerstreak@205 103 return pairs(self.bars)
flickerstreak@205 104 end
flickerstreak@184 105
flickerstreak@63 106 -- usage:
flickerstreak@91 107 -- (1) ReAction:CreateBar(name, [cfgTable])
flickerstreak@63 108 -- (2) ReAction:CreateBar(name, "barType", [nRows], [nCols], [btnSize], [btnSpacing])
flickerstreak@91 109 function ReAction:CreateBar(name, config, ...)
flickerstreak@91 110 local profile = self.db.profile
flickerstreak@91 111
flickerstreak@127 112 if name then
flickerstreak@205 113 if self.bars[name] then
flickerstreak@127 114 self:UserError(format(L["ReAction: name '%s' already in use"],name))
flickerstreak@127 115 return nil
flickerstreak@127 116 end
flickerstreak@127 117 else
flickerstreak@91 118 local prefix = L["Bar "]
flickerstreak@91 119 local i = 1
flickerstreak@91 120 repeat
flickerstreak@91 121 name = prefix..i
flickerstreak@91 122 i = i + 1
flickerstreak@205 123 until self.bars[name] == nil
flickerstreak@91 124 end
flickerstreak@91 125
flickerstreak@91 126 if type(config) == "string" then
flickerstreak@205 127 config = self.defaultBarConfig[config]
flickerstreak@48 128 if not config then
flickerstreak@91 129 error(("ReAction:CreateBar() - unknown bar type '%s'"):format(tostring(select(1,...))))
flickerstreak@48 130 end
flickerstreak@205 131 config = tcopy(config)
flickerstreak@91 132 config.btnRows = select(1,...) or config.btnRows or 1
flickerstreak@91 133 config.btnColumns = select(2,...) or config.btnColumns or 12
flickerstreak@91 134 config.btnWidth = select(3,...) or config.btnWidth or 36
flickerstreak@91 135 config.btnHeight = select(3,...) or config.btnHeight or 36
flickerstreak@91 136 config.spacing = select(4,...) or config.spacing or 3
flickerstreak@48 137 config.width = config.width or config.btnColumns*(config.btnWidth + config.spacing) + 1
flickerstreak@48 138 config.height = config.height or config.btnRows*(config.btnHeight + config.spacing) + 1
flickerstreak@81 139 config.anchor = config.anchor or "UIParent"
flickerstreak@81 140 config.point = config.point or "BOTTOM"
flickerstreak@81 141 config.relpoint = config.relpoint or "BOTTOM"
flickerstreak@48 142 config.y = config.y or 200
flickerstreak@48 143 config.x = config.x or 0
flickerstreak@48 144 end
flickerstreak@205 145 config = config or profile.bars[name] or tcopy(profile.defaultBar)
flickerstreak@91 146
flickerstreak@91 147 profile.bars[name] = config
flickerstreak@91 148 local bar = self.Bar:New( name, config ) -- ReAction.Bar defined in Bar.lua
flickerstreak@205 149 self.bars[name] = bar
flickerstreak@205 150 self.callbacks:Fire("OnCreateBar", bar, name)
flickerstreak@205 151 if self.configMode then
flickerstreak@33 152 bar:ShowControls(true)
flickerstreak@33 153 end
flickerstreak@33 154
flickerstreak@28 155 return bar
flickerstreak@28 156 end
flickerstreak@28 157
flickerstreak@205 158 function ReAction:DestroyBar(x)
flickerstreak@205 159 local bar, name = self:GetBar(x)
flickerstreak@63 160 if bar and name then
flickerstreak@205 161 self.bars[name] = nil
flickerstreak@205 162 self.callbacks:Fire("OnDestroyBar", bar, name)
flickerstreak@205 163 bar:Destroy()
flickerstreak@28 164 end
flickerstreak@28 165 end
flickerstreak@28 166
flickerstreak@205 167 function ReAction:RefreshBar(x)
flickerstreak@205 168 local bar, name = self:GetBar(x)
flickerstreak@205 169 if bar and name then
flickerstreak@205 170 self.callbacks:Fire("OnRefreshBar", bar, name)
flickerstreak@205 171 end
flickerstreak@63 172 end
flickerstreak@63 173
flickerstreak@205 174 function ReAction:InitializeBars()
flickerstreak@205 175 if not self.barsInitialized then
flickerstreak@205 176 for name, config in pairs(self.db.profile.bars) do
flickerstreak@205 177 if config then
flickerstreak@205 178 self:CreateBar(name, config)
flickerstreak@205 179 end
flickerstreak@205 180 end
flickerstreak@205 181 -- re-anchor and refresh in case anchor order does not match init order
flickerstreak@205 182 for name, bar in pairs(self.bars) do
flickerstreak@205 183 bar:ApplyAnchor()
flickerstreak@205 184 self.callbacks:Fire("OnRefreshBar", bar, name)
flickerstreak@205 185 end
flickerstreak@205 186 self.barsInitialized = true
flickerstreak@205 187 end
flickerstreak@205 188 end
flickerstreak@205 189
flickerstreak@205 190 function ReAction:TearDownBars()
flickerstreak@205 191 for name, bar in pairs(self.bars) do
flickerstreak@205 192 if bar then
flickerstreak@205 193 self.bars[name] = DestroyBar(bar)
flickerstreak@205 194 end
flickerstreak@205 195 end
flickerstreak@205 196 self.barsInitialized = false
flickerstreak@205 197 end
flickerstreak@205 198
flickerstreak@205 199 function ReAction:RebuildAll()
flickerstreak@205 200 self:TearDownBars()
flickerstreak@205 201 self:InitializeBars()
flickerstreak@28 202 end
flickerstreak@28 203
flickerstreak@28 204 function ReAction:RenameBar(x, newname)
flickerstreak@205 205 local bar, name = self:GetBar(x)
flickerstreak@63 206 if type(newname) ~= "string" then
flickerstreak@63 207 error("ReAction:RenameBar() - second argument must be a string")
flickerstreak@63 208 end
flickerstreak@63 209 if bar and name and #newname > 0 then
flickerstreak@127 210 if newname == name then
flickerstreak@127 211 return
flickerstreak@127 212 end
flickerstreak@205 213 if self.bars[newname] then
flickerstreak@127 214 self:UserError(format(L["ReAction: name '%s' already in use"],newname))
flickerstreak@47 215 else
flickerstreak@205 216 self.bars[newname], self.bars[name] = self.bars[name], nil
flickerstreak@47 217 bar:SetName(newname or "")
flickerstreak@47 218 local cfg = self.db.profile.bars
flickerstreak@47 219 cfg[newname], cfg[name] = cfg[name], nil
flickerstreak@205 220 self.callbacks:Fire("OnRenameBar", bar, name, newname)
flickerstreak@28 221 end
flickerstreak@28 222 end
flickerstreak@28 223 end
flickerstreak@28 224
flickerstreak@205 225 function ReAction:EraseBar(x)
flickerstreak@205 226 local bar, name = self:GetBar(x)
flickerstreak@63 227 if bar and name then
flickerstreak@205 228 self.callbacks:Fire("OnEraseBar", bar, name)
flickerstreak@205 229 DestroyBar(bar)
flickerstreak@205 230 self.db.profile.bars[name] = nil
flickerstreak@63 231 end
flickerstreak@63 232 end
flickerstreak@63 233
flickerstreak@53 234 function ReAction:RegisterBarType( name, config, isDefaultChoice )
flickerstreak@205 235 self.defaultBarConfig[name] = config
flickerstreak@48 236 if isDefaultChoice then
flickerstreak@205 237 self.defaultBarConfigChoice = name
flickerstreak@48 238 end
flickerstreak@185 239 self:RefreshEditor()
flickerstreak@48 240 end
flickerstreak@48 241
flickerstreak@53 242 function ReAction:UnregisterBarType( name )
flickerstreak@205 243 self.defaultBarConfig[name] = nil
flickerstreak@205 244 if self.defaultBarConfigChoice == name then
flickerstreak@205 245 self.defaultBarConfigChoice = nil
flickerstreak@48 246 end
flickerstreak@185 247 self:RefreshEditor()
flickerstreak@48 248 end
flickerstreak@48 249
flickerstreak@63 250 function ReAction:IterateBarTypes()
flickerstreak@205 251 return pairs(self.defaultBarConfig)
flickerstreak@63 252 end
flickerstreak@63 253
flickerstreak@63 254 function ReAction:GetBarTypeConfig(name)
flickerstreak@63 255 if name then
flickerstreak@205 256 return self.defaultBarConfig[name]
flickerstreak@63 257 end
flickerstreak@63 258 end
flickerstreak@63 259
flickerstreak@63 260 function ReAction:GetBarTypeOptions( fill )
flickerstreak@63 261 fill = fill or { }
flickerstreak@63 262 for k in self:IterateBarTypes() do
flickerstreak@63 263 fill[k] = k
flickerstreak@63 264 end
flickerstreak@63 265 return fill
flickerstreak@63 266 end
flickerstreak@63 267
flickerstreak@63 268 function ReAction:GetDefaultBarType()
flickerstreak@205 269 return self.defaultBarConfigChoice
flickerstreak@63 270 end
flickerstreak@63 271
flickerstreak@33 272 function ReAction:SetConfigMode( mode )
flickerstreak@205 273 if mode ~= self.configMode then
flickerstreak@205 274 self.configMode = mode
flickerstreak@205 275 self.callbacks:Fire("OnConfigModeChanged", mode)
flickerstreak@77 276 end
flickerstreak@63 277 end
flickerstreak@63 278
flickerstreak@63 279 function ReAction:GetConfigMode()
flickerstreak@205 280 return self.configMode
flickerstreak@33 281 end
flickerstreak@38 282
flickerstreak@88 283 function ReAction:SetKeybindMode( mode )
flickerstreak@205 284 if mode ~= self.kbMode then
flickerstreak@88 285 if mode then
flickerstreak@184 286 LKB:Activate()
flickerstreak@88 287 else
flickerstreak@184 288 LKB:Deactivate()
flickerstreak@88 289 end
flickerstreak@205 290 self.kbMode = LKB:IsShown() or false
flickerstreak@88 291 end
flickerstreak@88 292 end
flickerstreak@88 293
flickerstreak@88 294 function ReAction:GetKeybindMode( mode )
flickerstreak@205 295 return self.kbMode
flickerstreak@88 296 end