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annotate KBF.lua @ 22:940628cd5bfc

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use entering/exiting events for vehicles instead of entered/exited (drycode). Fix a typo causing a global to be used
author Chris Mellon <arkanes@gmai.com>
date Tue, 19 Oct 2010 14:05:46 -0500
parents c2ff66c87521
children b284fd451972
rev   line source
arkanes@0 1 local _, kbf = ...
arkanes@0 2
arkanes@0 3 KBF = kbf -- make global for debugging
arkanes@0 4
arkanes@0 5 local kbf = LibStub("AceAddon-3.0"):NewAddon(kbf, "KBF", "AceEvent-3.0", "AceConsole-3.0")
arkanes@0 6
arkanes@0 7
arkanes@0 8 function kbf:OnInitialize()
arkanes@10 9 self.debuffFrames = {}
arkanes@0 10 self.anchor = self:CreateAnchorFrame()
arkanes@0 11 self:RegisterEvent("UNIT_AURA")
arkanes@22 12 self:RegisterEvent("UNIT_ENTERING_VEHICLE")
arkanes@22 13 self:RegisterEvent("UNIT_EXITING_VEHICLE")
arkanes@4 14 -- set up the countdown timer
arkanes@4 15 -- TODO: Fancy enable/disable based on whether you have any timed buffs.
arkanes@4 16 -- Not a big deal, how often do you care about that
arkanes@8 17 -- also TODO: Maybe should bucket OnUpdates somehow
arkanes@18 18 -- AceTimer repeating events can only happen at 0.1 seconds, which is probably
arkanes@18 19 -- fast enough for updating, but makes the animation look jerky
arkanes@18 20 self.update = CreateFrame("FRAME")
arkanes@18 21 self.update:SetScript("OnUpdate", function() self:OnUpdate() end)
arkanes@7 22 self.dirty = true -- force an immediate scan on login
arkanes@14 23 self:HideBlizzardBuffFrames()
arkanes@18 24 self:RegisterChatCommand("kbf", "ToggleAnchor")
arkanes@0 25 end
arkanes@1 26 -- naming convention
arkanes@17 27 -- a "frame" is the top-level button (secure button from the header, or one I make myself)
arkanes@17 28 -- that will contain the UI information about the buff
arkanes@17 29
arkanes@17 30 -- a "bar" is a frame that has the icon, status bar, ect associated with it
arkanes@0 31
arkanes@20 32 -- Secure aura header doesn't self-bind to vehicle,
arkanes@20 33 -- so this probably only works out of combat. But thats better than nothing...
arkanes@22 34 function kbf:UNIT_ENTERING_VEHICLE(event, unit)
arkanes@20 35 if unit ~= "player" then return end
arkanes@20 36 self.dirty = true
arkanes@20 37 -- hax until SAH supports vehicles - do the swap after we come out of combat
arkanes@20 38 if not InCombatLockdown() then
arkanes@20 39 self.secureFrame:SetAttribute("unit", "vehicle")
arkanes@20 40 else
arkanes@20 41 self.pollForUnitChange = true
arkanes@20 42 end
arkanes@20 43 end
arkanes@20 44
arkanes@22 45 function kbf:UNIT_EXITING_VEHICLE(event, unit)
arkanes@20 46 if unit ~= "player" then return end
arkanes@20 47 self.dirty = true
arkanes@20 48 -- hax until SAH supports vehicles - do the swap after we come out of combat
arkanes@20 49 if not InCombatLockdown() then
arkanes@20 50 self.secureFrame:SetAttribute("unit", "player")
arkanes@20 51 else
arkanes@20 52 self.pollForUnitChange = true
arkanes@20 53 end
arkanes@20 54 end
arkanes@20 55
arkanes@8 56 function kbf:HideBlizzardBuffFrames()
arkanes@8 57 local function HideBlizFrame(frame)
arkanes@8 58 if not frame then return end
arkanes@8 59 frame:UnregisterAllEvents()
arkanes@8 60 frame:SetScript("OnUpdate", nil)
arkanes@8 61 frame:Hide()
arkanes@8 62 frame.Show = function() end
arkanes@8 63 end
arkanes@8 64 HideBlizFrame(BuffFrame)
arkanes@8 65 HideBlizFrame(ConsolidatedBuffs)
arkanes@18 66 HideBlizFrame(TemporaryEnchantFrame)
arkanes@8 67
arkanes@8 68 end
arkanes@8 69
arkanes@4 70 function kbf:OnUpdate()
arkanes@20 71 if self.pollForUnitChange and not InCombatLockdown() then
arkanes@20 72 if UnitHasVehicleUI("player") then
arkanes@20 73 self.secureFrame:SetAttribute("unit", "vehicle")
arkanes@20 74 else
arkanes@20 75 self.secureFrame:SetAttribute("unit", "player")
arkanes@20 76 end
arkanes@20 77 self.pollForUnitChange = nil
arkanes@20 78 end
arkanes@10 79 local unit = self.secureFrame:GetAttribute("unit")
arkanes@10 80 local buffCount = 0
arkanes@4 81 for idx=1,99 do
arkanes@4 82 local frame = self.secureFrame:GetAttribute("child"..idx)
arkanes@10 83 if not (frame and frame:IsShown()) then break end
arkanes@10 84 buffCount = buffCount + 1
arkanes@6 85 if self.dirty then
arkanes@10 86 if self:BindBarToBuff(frame, unit) then break end
arkanes@9 87 end
arkanes@10 88 self:UpdateBarExpirationTime(frame)
arkanes@12 89 -- Don't forget to refresh shown tooltips
arkanes@12 90 if ( GameTooltip:IsOwned(frame) ) then
arkanes@15 91 self:OnEnter(frame)
arkanes@12 92 end
arkanes@10 93 end
arkanes@10 94 -- temporary enchants
arkanes@10 95 -- TODO: The blizz secure aura header binds both temp enchants
arkanes@10 96 -- to the main hand. No support for cancelling weapon enchants
arkanes@10 97 -- until this gets fixed up
arkanes@17 98 local tempEnchant = self.secureFrame:GetAttribute("tempEnchant1")
arkanes@17 99 if tempEnchant and tempEnchant:IsShown() then
arkanes@17 100 if self.dirty or true then
arkanes@17 101 self:BindBarToWeaponEnchant(tempEnchant, 16)
arkanes@17 102 end
arkanes@17 103 self:UpdateBarExpirationTime(tempEnchant)
arkanes@19 104 buffCount = buffCount + 1
arkanes@17 105 end
arkanes@17 106 tempEnchant = self.secureFrame:GetAttribute("tempEnchant2")
arkanes@17 107 if tempEnchant and tempEnchant:IsShown() then
arkanes@17 108 if self.dirty or true then
arkanes@17 109 self:BindBarToWeaponEnchant(tempEnchant, 17)
arkanes@17 110 end
arkanes@17 111 self:UpdateBarExpirationTime(tempEnchant)
arkanes@19 112 buffCount = buffCount + 1
arkanes@17 113 end
arkanes@10 114
arkanes@10 115 -- debuffs
arkanes@11 116 -- Since debuffs aren't cancellable, don't need to use the secure header
arkanes@11 117 -- for them. This could be rewritten to support useful features like
arkanes@11 118 -- sorting & scaling and stuff. Honestly, should at least be alphabetical.
arkanes@10 119 for idx=1,99 do
arkanes@10 120 local frame = self.debuffFrames[idx]
arkanes@10 121 if self.dirty then
arkanes@10 122 local name, rank, icon, stacks, debuffType, duration, expirationTime = UnitAura(unit, idx, "HARMFUL")
arkanes@10 123 if not name then
arkanes@10 124 -- out of debuffs, hide all the rest of them
arkanes@10 125 for jdx = idx, 99 do
arkanes@10 126 local bar = self.debuffFrames[jdx]
arkanes@10 127 if bar then bar:Hide() else break end
arkanes@10 128 end
arkanes@10 129 break
arkanes@10 130 end
arkanes@10 131 if not frame then
arkanes@10 132 frame = self:ConstructBar(nil, 1, 0, 0)
arkanes@10 133 self.debuffFrames[idx] = frame
arkanes@10 134 end
arkanes@10 135 self:SetBarAppearance(frame, name, icon, stacks, duration, expirationTime)
arkanes@10 136 frame:ClearAllPoints()
arkanes@10 137 -- position it under all the buffs, with a half-bar spacing
arkanes@19 138 frame:SetPoint("TOP", self.anchor, "BOTTOM", 0, (buffCount * -16))
arkanes@10 139 frame:Show()
arkanes@13 140 frame.filter = "HARMFUL"
arkanes@13 141 frame.unit = unit
arkanes@16 142 frame.index = idx
arkanes@13 143 frame:SetScript("OnEnter", function() kbf:OnEnter(frame) end)
arkanes@13 144 frame:SetScript("OnLeave", function() GameTooltip:Hide() end)
arkanes@10 145 buffCount = buffCount + 1
arkanes@10 146 else
arkanes@10 147 -- not dirty, so no frame means we're done
arkanes@10 148 if not frame then break end
arkanes@6 149 end
arkanes@10 150 self:UpdateBarExpirationTime(frame)
arkanes@13 151 if ( GameTooltip:IsOwned(frame) ) then
arkanes@15 152 self:OnEnter(frame)
arkanes@13 153 end
arkanes@4 154 end
arkanes@6 155 self.dirty = nil
arkanes@4 156 end
arkanes@4 157
arkanes@0 158 function kbf:UNIT_AURA(event, unit)
arkanes@2 159 if unit ~= self.secureFrame:GetAttribute("unit") then return end
arkanes@6 160 self.dirty = true
arkanes@0 161 end
arkanes@0 162
arkanes@10 163 function kbf:UpdateBarExpirationTime(frame)
arkanes@10 164 if frame.expirationTime then
arkanes@10 165 local remaining = frame.expirationTime - GetTime()
arkanes@10 166 remaining = math.max(0, remaining)
arkanes@10 167 local perc = remaining / frame.duration
arkanes@10 168 frame.timertext:SetText(self:FormatTimeText(remaining))
arkanes@10 169 frame.statusbar:SetValue(remaining)
arkanes@10 170 end
arkanes@10 171 end
arkanes@10 172
arkanes@17 173 function kbf:BindBarToWeaponEnchant(parentFrame, slotOverride)
arkanes@17 174 local index = parentFrame:GetAttribute("index")
arkanes@17 175 -- allow passing of explicit slot in order to work around aura header bug
arkanes@17 176 local slot = slotOverride or parentFrame:GetAttribute("target-slot")
arkanes@17 177 local itemIndex = slot - 15 -- 1MH, 2OF
arkanes@17 178 local RETURNS_PER_ITEM = 3
arkanes@17 179 local hasEnchant, remaining, enchantCharges = select(RETURNS_PER_ITEM * (itemIndex - 1) + 1, GetWeaponEnchantInfo())
arkanes@17 180 -- remaining time is in milliseconds
arkanes@17 181 if not hasEnchant then return end
arkanes@17 182 local remaining = remaining / 1000
arkanes@17 183 if not hasEnchant then return end -- this should never happen
arkanes@17 184 local icon = GetInventoryItemTexture("player", slot)
arkanes@17 185 -- this is terrible, but I hate myself and everyone else.
arkanes@17 186 -- We're going to assume that the duration of the temp enchant
arkanes@17 187 -- is either 60 minutes, or however long is left, because poisons are 1 hour
arkanes@17 188 local duration = max((60 * 60), remaining)
arkanes@17 189 local expirationTime = GetTime() + remaining
arkanes@17 190 -- TODO
arkanes@17 191 local name = GetItemInfo(GetInventoryItemID("player", slot))
arkanes@17 192 if not parentFrame.icon then
arkanes@17 193 self:ConstructBar(parentFrame, 1, 0, 1)
arkanes@17 194 end
arkanes@17 195 self:SetBarAppearance(parentFrame, name, icon, enchantCharges, duration, expirationTime)
arkanes@17 196 end
arkanes@17 197
arkanes@3 198 function kbf:BindBarToBuff(parentFrame, unit)
arkanes@3 199 local index = parentFrame:GetAttribute("index")
arkanes@3 200 local filter = parentFrame:GetAttribute("filter")
arkanes@10 201 local name, rank, icon, stacks, debuffType, duration, expirationTime,
arkanes@3 202 unitCaster, isStealable, shouldConsolidate, spellId = UnitAura(unit, index, filter)
arkanes@10 203 if not name then return end
arkanes@2 204 if not parentFrame.icon then
arkanes@2 205 self:ConstructBar(parentFrame)
arkanes@0 206 end
arkanes@10 207 self:SetBarAppearance(parentFrame, name, icon, stacks, duration, expirationTime)
arkanes@10 208 end
arkanes@10 209
arkanes@10 210 function kbf:SetBarAppearance(parentFrame, name, icon, stacks, duration, expirationTime)
arkanes@2 211 parentFrame.icon:SetNormalTexture(icon)
arkanes@0 212 if stacks and stacks > 0 then
arkanes@2 213 parentFrame.text:SetText(string.format("%s(%d)", name, stacks))
arkanes@0 214 else
arkanes@2 215 parentFrame.text:SetText(name)
arkanes@0 216 end
arkanes@4 217 parentFrame.timertext:SetText(self:FormatTimeText(duration))
arkanes@4 218 -- store duration information
arkanes@6 219 if duration and duration > 0 then
arkanes@4 220 parentFrame.expirationTime = expirationTime
arkanes@4 221 parentFrame.duration = duration
arkanes@4 222 parentFrame.statusbar:SetMinMaxValues(0, duration)
arkanes@4 223 else
arkanes@4 224 parentFrame.expirationTime = nil
arkanes@4 225 parentFrame.duration = 0
arkanes@4 226 parentFrame.statusbar:SetMinMaxValues(0,1)
arkanes@4 227 parentFrame.statusbar:SetValue(1)
arkanes@4 228 end
arkanes@4 229 end
arkanes@4 230
arkanes@17 231 -- expects time seconds
arkanes@4 232 function kbf:FormatTimeText(time)
arkanes@4 233 if not time or time == 0 then return "" end
arkanes@4 234 local timetext
arkanes@4 235 local h = floor(time/3600)
arkanes@4 236 local m = time - (h*3600)
arkanes@4 237 m = floor(m/60)
arkanes@4 238 local s = time - ((h*3600) + (m*60))
arkanes@4 239 if h > 0 then
arkanes@4 240 timetext = ("%d:%02d"):format(h, m)
arkanes@4 241 elseif m > 0 then
arkanes@4 242 timetext = string.format("%d:%02d", m, floor(s))
arkanes@4 243 elseif s < 10 then
arkanes@4 244 timetext = string.format("%1.1f", s)
arkanes@4 245 else
arkanes@4 246 timetext = string.format("%.0f", floor(s))
arkanes@4 247 end
arkanes@4 248 return timetext
arkanes@0 249 end
arkanes@0 250
arkanes@12 251 function KBF:OnEnter(button, motion)
arkanes@12 252 -- this is for the secure buttons, so use the attributes
arkanes@21 253 local unit = SecureButton_GetModifiedUnit(button) or button.unit-- will perform vehicle toggle
arkanes@21 254 local filter = button:GetAttribute("filter") or button.filter
arkanes@15 255 local index = button:GetAttribute("index") or button.index
arkanes@17 256 if unit and filter and index then
arkanes@21 257 -- I'd like a better place to position this but it's funky for right now, handle it later
arkanes@17 258 GameTooltip:SetOwner(button, "ANCHOR_BOTTOMLEFT");
arkanes@17 259 GameTooltip:SetFrameLevel(button:GetFrameLevel() + 2);
arkanes@17 260 GameTooltip:SetUnitAura(unit, index, filter);
arkanes@17 261 return
arkanes@17 262 end
arkanes@17 263 local slot = button:GetAttribute("target-slot") -- temp enchant
arkanes@12 264 GameTooltip:SetOwner(button, "ANCHOR_BOTTOMLEFT");
arkanes@13 265 GameTooltip:SetFrameLevel(button:GetFrameLevel() + 2);
arkanes@21 266 GameTooltip:SetInventoryItem(unit, slot)
arkanes@12 267 end
arkanes@12 268
arkanes@1 269 -- creates a icon + statusbar bar
arkanes@10 270 function kbf:ConstructBar(frame, r, g, b)
arkanes@0 271 local texture = "Interface\\TargetingFrame\\UI-StatusBar"
arkanes@1 272 -- Because of secureframe suckiness, these height & width numbers
arkanes@1 273 -- have to be consistent with the stuff in KBF.xml
arkanes@0 274 local height = 16
arkanes@1 275 local width = 200 -- this is the width *without* the icon
arkanes@22 276 local font, _, style = GameFontHighlight:GetFont()
arkanes@10 277 local r = r or 0
arkanes@10 278 local g = g or 1
arkanes@10 279 local b = b or 0
arkanes@10 280 local bgcolor = {r, g, b, 0.5}
arkanes@10 281 local color = {r, g, b, 1}
arkanes@0 282 local fontsize = 11
arkanes@0 283 local timertextwidth = fontsize * 3.6
arkanes@0 284 local textcolor = {1, 1, 1, 1}
arkanes@0 285 local timertextcolor = {1, 1, 1, 1}
arkanes@10 286 if not frame then
arkanes@10 287 frame = CreateFrame("Button", nil, UIParent) -- the "top level" frame that represents the bar as a whole
arkanes@10 288 frame:SetHeight(16)
arkanes@10 289 frame:SetWidth(200 + 16)
arkanes@10 290 end
arkanes@1 291 local bar = frame
arkanes@0 292 bar.icon = CreateFrame("Button", nil, bar) -- the icon
arkanes@0 293 bar.statusbarbg = CreateFrame("StatusBar", nil, bar) -- the bars background
arkanes@0 294 bar.statusbar = CreateFrame("StatusBar", nil, bar) -- and the bars foreground
arkanes@0 295 bar.text = bar.statusbar:CreateFontString(nil, "OVERLAY") -- the label text
arkanes@0 296 bar.timertext = bar.statusbar:CreateFontString(nil, "OVERLAY") -- and the timer text
arkanes@0 297
arkanes@0 298 -- the icon
arkanes@0 299 bar.icon:ClearAllPoints()
arkanes@0 300 bar.icon:SetPoint("LEFT", bar, "LEFT", 0, 0)
arkanes@0 301 -- icons are square
arkanes@0 302 bar.icon:SetWidth(height)
arkanes@0 303 bar.icon:SetHeight(height)
arkanes@2 304 --bar.icon:EnableMouse(false)
arkanes@0 305 -- the status bar background & foreground
arkanes@0 306 local function setupStatusBar(sb, color)
arkanes@0 307 sb:ClearAllPoints()
arkanes@0 308 sb:SetHeight(height)
arkanes@0 309 sb:SetWidth(width)
arkanes@0 310 -- offset the height of the frame on the x-axis for the icon.
arkanes@0 311 sb:SetPoint("TOPLEFT", bar, "TOPLEFT", height, 0)
arkanes@0 312 sb:SetStatusBarTexture(texture)
arkanes@0 313 sb:GetStatusBarTexture():SetVertTile(false)
arkanes@0 314 sb:GetStatusBarTexture():SetHorizTile(false)
arkanes@0 315 sb:SetStatusBarColor(unpack(color))
arkanes@0 316 sb:SetMinMaxValues(0,1)
arkanes@0 317 sb:SetValue(1)
arkanes@0 318 end
arkanes@0 319 setupStatusBar(bar.statusbarbg, bgcolor)
arkanes@0 320 setupStatusBar(bar.statusbar, color)
arkanes@0 321 bar.statusbarbg:SetFrameLevel(bar.statusbarbg:GetFrameLevel()-1) -- make sure the bg frame stays in the back
arkanes@0 322 -- timer text
arkanes@0 323 bar.timertext:SetFontObject(GameFontHighlight)
arkanes@0 324 bar.timertext:SetFont(GameFontHighlight:GetFont())
arkanes@0 325 bar.timertext:SetHeight(height)
arkanes@0 326 bar.timertext:SetWidth(timertextwidth)
arkanes@0 327 bar.timertext:SetPoint("LEFT", bar.statusbar, "LEFT", 0, 0)
arkanes@0 328 bar.timertext:SetJustifyH("RIGHT")
arkanes@0 329 bar.timertext:SetText("time")
arkanes@0 330 bar.timertext:SetTextColor(timertextcolor[1], timertextcolor[2], timertextcolor[3], timertextcolor[4])
arkanes@0 331
arkanes@0 332 -- and the label text
arkanes@0 333 bar.text:SetFontObject(GameFontHighlight)
arkanes@0 334 bar.text:SetFont(GameFontHighlight:GetFont())
arkanes@0 335 bar.text:SetHeight(height)
arkanes@0 336 bar.text:SetWidth((width - timertextwidth) *.9)
arkanes@0 337 bar.text:SetPoint("RIGHT", bar.statusbar, "RIGHT", 0, 0)
arkanes@0 338 bar.text:SetJustifyH("LEFT")
arkanes@0 339 bar.text:SetText("text")
arkanes@0 340 bar.text:SetTextColor(textcolor[1], textcolor[2], textcolor[3], textcolor[4])
arkanes@0 341
arkanes@0 342 bar:EnableMouse(true)
arkanes@0 343 return bar
arkanes@0 344 end
arkanes@0 345
arkanes@0 346 function kbf:CreateAnchorFrame()
arkanes@0 347 -- give it a name so it'll remember its position
arkanes@0 348 local anchor = CreateFrame("FRAME", "KBFAnchorFrame", UIParent)
arkanes@0 349 anchor:SetClampedToScreen(true)
arkanes@0 350 anchor:SetBackdrop({bgFile = "Interface/Tooltips/UI-Tooltip-Background",
arkanes@0 351 edgeFile = "Interface/Tooltips/UI-Tooltip-Border",
arkanes@18 352 tile = true, tileSize = 16, edgeSize = 12,
arkanes@0 353 insets = { left = 4, right = 4, top = 4, bottom = 4 },
arkanes@0 354 })
arkanes@0 355 local text = anchor:CreateFontString(nil, "OVERLAY") -- the label text
arkanes@0 356 text:SetFontObject(GameFontHighlight)
arkanes@0 357 text:SetFont(GameFontHighlight:GetFont())
arkanes@0 358 text:SetPoint("TOPLEFT", anchor, "TOPLEFT", 0, 0)
arkanes@0 359 text:SetPoint("BOTTOMRIGHT", anchor, "BOTTOMRIGHT", 0, 0)
arkanes@0 360 text:SetText("KBF ANCHOR")
arkanes@18 361 anchor:SetWidth(200 +16)
arkanes@18 362 anchor:SetHeight(16)
arkanes@0 363 -- movability
arkanes@0 364 anchor:EnableMouse(true)
arkanes@0 365 anchor:SetMovable(true)
arkanes@0 366 anchor:RegisterForDrag("LeftButton")
arkanes@0 367 anchor:SetScript("OnDragStart", anchor.StartMoving)
arkanes@0 368 anchor:SetScript("OnDragStop", anchor.StopMovingOrSizing)
arkanes@0 369 anchor:ClearAllPoints()
arkanes@22 370 anchor:SetPoint("TOPRIGHT", UIParent, "TOPRIGHT", 0, 0)
arkanes@0 371 anchor:Hide()
arkanes@0 372
arkanes@18 373 local frame = CreateFrame("FRAME", "KBFBuffFrame", UIParent, "SecureAuraHeaderTemplate")
arkanes@0 374 --local frame = anchor
arkanes@0 375 frame:SetAttribute("filter", "HELPFUL")
arkanes@20 376 frame:SetAttribute("toggleForVehicle", true) -- this doesn't actually work right now, but maybe it eventually will
arkanes@0 377 frame:SetAttribute("template", "KBFSecureUnitAuraTemplate")
arkanes@3 378 frame:SetAttribute("point", "TOP")
arkanes@0 379 frame:SetAttribute("wrapAfter", 100) -- required due to bugs in secure header
arkanes@0 380 frame:SetAttribute("consolidateTo", nil)
arkanes@2 381 frame:SetAttribute("xOffset", 0)
arkanes@3 382 frame:SetAttribute("yOffset", -16)
arkanes@3 383 frame:SetAttribute("minWidth", 216)
arkanes@3 384 frame:SetAttribute("minHeight", 16)
arkanes@2 385 frame:SetAttribute("unit", "player") -- TODO: figure out the vehicle swapping stuff
arkanes@3 386 frame:SetAttribute("sortMethod", "NAME")
arkanes@3 387 frame:SetAttribute("sortOrder", "-")
arkanes@10 388 -- TODO: SecureAuraHeader doesn't correcltly implement the temp enchants
arkanes@17 389 frame:SetAttribute("weaponTemplate", "KBFSecureUnitAuraTemplate")
arkanes@17 390 frame:SetAttribute("includeWeapons", 1)
arkanes@18 391 frame:SetPoint("TOP", anchor, "TOP", 0, 0)
arkanes@5 392 frame:Show() -- has to be shown, otherwise the child frames don't show
arkanes@0 393 self.secureFrame = frame
arkanes@0 394 return anchor
arkanes@0 395 end
arkanes@18 396
arkanes@18 397 function kbf:ShowAnchor()
arkanes@18 398 self.secureFrame:ClearAllPoints()
arkanes@18 399 self.secureFrame:SetPoint("TOP", self.anchor, "BOTTOM", 0, 0)
arkanes@18 400 self.anchor:Show()
arkanes@18 401 end
arkanes@18 402
arkanes@18 403 function kbf:HideAnchor()
arkanes@18 404 self.secureFrame:ClearAllPoints()
arkanes@18 405 self.secureFrame:SetPoint("TOP", self.anchor, "TOP", 0, 0)
arkanes@18 406 self.anchor:Hide()
arkanes@18 407 end
arkanes@18 408
arkanes@18 409 function kbf:ToggleAnchor()
arkanes@18 410 if self.anchor:IsShown() then
arkanes@18 411 self:HideAnchor()
arkanes@18 412 else
arkanes@18 413 self:ShowAnchor()
arkanes@18 414 end
arkanes@18 415 end