--[[ Copyright (c) 2014 Eyal Shilony <Lynxium> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ]] local addonName, addon = ... local castingBar = addon:NewModule("CastingBar") local CASTINGBAR_WIDTH = 256 local CASTINGBAR_HEIGHT = 64 local CUT_WIDTH = 40 local FRAGMENT_WIDTH = CUT_WIDTH / CASTINGBAR_WIDTH local RIGHT_EDGE_START = (CASTINGBAR_WIDTH - CUT_WIDTH) / CASTINGBAR_WIDTH castingBar.frame = CreateFrame("StatusBar", "DefaultCastingBar", UIParent, "CastingBarFrameTemplate") local function createTexture(fileName, left, right, width) local texture = castingBar.frame:CreateTexture() texture:SetTexture(fileName); texture:SetTexCoord(left, right, 0, 1) texture:SetSize(width, CASTINGBAR_HEIGHT) return texture end local function buildTexture(fileName, width) local middle = createTexture(fileName, FRAGMENT_WIDTH, FRAGMENT_WIDTH, width) middle:SetPoint("TOP", 0, 28) local left = createTexture(fileName, 0, FRAGMENT_WIDTH, CUT_WIDTH) left:SetPoint("RIGHT", middle, "LEFT") middle.left = left local right = createTexture(fileName, RIGHT_EDGE_START, 1, CUT_WIDTH) right:SetPoint("LEFT", middle, "RIGHT") middle.right = right return middle end local function updateVisibility(source, ...) for i = 1, select('#', ...) do local dest = select(i, ...) if source:IsVisible() then dest:Show() else dest:Hide() end dest:SetAlpha(source:GetAlpha()) end end local function setStatusBarColor() local useClassColors = addon.db.profile.useClassColors if not useClassColors:find("None") then local _, class if useClassColors:find("or") then _, class = UnitClass("target") if not class then _, class = UnitClass("player") end elseif useClassColors:find("Target") then _, class = UnitClass("target") elseif useClassColors:find("Player") then _, class = UnitClass("player") end if class then local color = RAID_CLASS_COLORS[class] castingBar.frame:SetStatusBarColor(color.r, color.g, color.b) end end end local function setIconAndTimePositions(frame, position) frame:ClearAllPoints() local parent, x, y = castingBar.frame, -10, 3 local isTime = frame == parent.time if isTime then if not position:find("Outer") then x = addon.db.profile.hideTotalTime and 30 or 60 y = position:find("Bottom") and -18 or position:find("Top") and 20 or y elseif not addon.db.profile.hideIcon and not addon.db.profile.hideTime then local isPosEqual = addon.db.profile.timePosition:find(addon.db.profile.iconPosition) if isPosEqual then parent, x, y = parent.icon, -5, 0 end end end if position:find("Left") then frame:SetPoint("RIGHT", parent, "LEFT", x, y) elseif position:find("Right") then frame:SetPoint("LEFT", parent, "RIGHT", x * -1, y) end end local function setIcon(castingBar, texture) if texture and not addon.db.profile.hideIcon then castingBar.icon:SetTexture(texture) setIconAndTimePositions(castingBar.icon, addon.db.profile.iconPosition) castingBar.icon:Show() else castingBar.icon:Hide() end end local function setTime(castingBar) if not addon.db.profile.hideTime then setIconAndTimePositions(castingBar.time, addon.db.profile.timePosition) castingBar.time:Show() else castingBar.time:Hide() end end local function getWidth() return addon.db.profile.width, addon.db.profile.width - CUT_WIDTH/2 end local function setWidth(castingBar) local width, textWidth = getWidth() castingBar.border:SetWidth(textWidth) castingBar.barFlash:SetWidth(textWidth) castingBar:SetWidth(width) end local function onEvent(self, event, ...) setWidth(self) self.borderShield:Hide() CastingBarFrame_OnEvent(self, event, ...) updateVisibility(self.border, self.border.left, self.border.right) updateVisibility(self.barFlash, self.barFlash.left, self.barFlash.right) if self.casting or self.channeling then setStatusBarColor() end if self.unit then local texture if self.casting then texture = select(4, UnitCastingInfo(self.unit)) elseif self.channeling then texture = select(4, UnitChannelInfo(self.unit)) end setIcon(self, texture) setTime(self) end DefaultCastingBar_DragFrame:Hide() end local function onUpdate(self, elapsed) CastingBarFrame_OnUpdate(self, elapsed) updateVisibility(self.border, self.border.left, self.border.right) updateVisibility(self.barFlash, self.barFlash.left, self.barFlash.right) if self.casting then local value = self.maxValue - self.value if not addon.db.profile.hideTotalTime then self.time:SetFormattedText("%.1f/%.1f", value, self.maxValue) else self.time:SetFormattedText("%.1f", value) end elseif self.channeling then self.time:SetFormattedText("%.1f", self.value) end end function castingBar:OnInitialize() local name = self.frame:GetName() local width, textWidth = getWidth() self.frame.border:Hide() self.frame.border:ClearAllPoints() self.frame.borderShield:Hide() self.frame.borderShield:ClearAllPoints() self.frame.barFlash:Hide() self.frame.barFlash:ClearAllPoints() local border = buildTexture([[Interface\CastingBar\UI-CastingBar-Border]], textWidth) self.frame.border = border _G[name.."Border"] = border local barFlash = buildTexture([[Interface\CastingBar\UI-CastingBar-Flash]], textWidth) barFlash:SetBlendMode("ADD") self.frame.barFlash = barFlash _G[name.."Flash"] = barFlash self.frame.time = self.frame:CreateFontString(nil, "ARTWORK", "GameFontHighlight") self.frame.icon = _G[name .. "Icon"] self.frame.icon:SetSize(22, 22) self.frame.icon:SetTexCoord(0.07, 0.93, 0.07, 0.93) self.frame:SetPoint("CENTER", DefaultCastingBar_DragFrame) self.frame:SetSize(width, addon.barMaxHeight) self.frame:Hide() self.frame:SetScript('OnUpdate', onUpdate) self.frame:SetScript('OnEvent', onEvent) end CastingBarFrame:UnregisterAllEvents() CastingBarFrame:Hide()