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annotate KBF.lua @ 1:3d4128c79074

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begin work on merging the timer bars into the actual secure buttons
author Chris Mellon <arkanes@gmai.com>
date Tue, 12 Oct 2010 16:36:58 -0500
parents 1516559044e3
children cf6e612a1c7e
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@0 9 self.options = {
arkanes@0 10 barWidth = 200 + 16 + 8,
arkanes@0 11 barHeight = 16 + 8
arkanes@0 12 }
arkanes@0 13 self.anchor = self:CreateAnchorFrame()
arkanes@0 14 self.buffFrames = {}
arkanes@0 15 self.anchor:Show()
arkanes@0 16 self:RegisterEvent("UNIT_AURA")
arkanes@0 17 self.unit = "player" -- TODO: Vehicle support
arkanes@0 18 end
arkanes@1 19 -- naming convention
arkanes@1 20 -- "frame" is the secure aura button created by the group handler
arkanes@1 21 -- "bar" is the set of icon + status bars that we create to show the buff time
arkanes@0 22
arkanes@0 23 function kbf:UNIT_AURA(event, unit)
arkanes@0 24 if unit ~= self.unit then return end
arkanes@0 25 for idx=1,9 do
arkanes@0 26 local frame = self.secureFrame:GetAttribute("child"..idx)
arkanes@0 27 if not frame then break end
arkanes@0 28 local name, rank, icon, count, debuffType, duration, expirationTime,
arkanes@0 29 unitCaster, isStealable, shouldConsolidate, spellId = UnitAura(self.unit, idx, "HELPFUL")
arkanes@0 30 frame:SetNormalTexture(icon)
arkanes@1 31 self:BindFrameToBuff
arkanes@0 32 end
arkanes@0 33 end
arkanes@0 34
arkanes@1 35 function kbf:BindBarToBuff(idx, parentFrame)
arkanes@0 36 local name, rank, icon, count, debuffType, duration, expirationTime,
arkanes@0 37 unitCaster, isStealable, shouldConsolidate, spellId = UnitAura(self.unit, idx, "HELPFUL")
arkanes@0 38 if not name then
arkanes@0 39 if self.buffFrames[idx] then
arkanes@0 40 self.buffFrames[idx]:Hide()
arkanes@0 41 end
arkanes@0 42 return nil
arkanes@0 43 end
arkanes@0 44 local frame = self.buffFrames[idx] or self:ConstructBuffFrame(idx)
arkanes@0 45 frame.icon:SetNormalTexture(icon)
arkanes@0 46 if stacks and stacks > 0 then
arkanes@0 47 frame.text:SetText(string.format("%s(%d)", name, stacks))
arkanes@0 48 else
arkanes@0 49 frame.text:SetText(name)
arkanes@0 50 end
arkanes@0 51 frame:Show()
arkanes@0 52 return frame
arkanes@0 53 end
arkanes@0 54
arkanes@0 55 function kbf:ConstructBuffFrame(idx)
arkanes@0 56 local frame = self:ConstructFrame()
arkanes@0 57 frame:RegisterForClicks("RightButtonUp")
arkanes@0 58 frame:SetAttribute("type*", "cancelaura" )
arkanes@0 59 frame:SetAttribute("unit", "player")
arkanes@0 60 frame:SetAttribute("index", idx)
arkanes@0 61 -- position
arkanes@0 62 local parent = self.buffFrames[idx-1] or self.anchor
arkanes@0 63 frame:SetPoint("TOP", parent, "BOTTOM", 0, 0)
arkanes@0 64 self.buffFrames[idx] = frame
arkanes@0 65 return frame
arkanes@0 66 end
arkanes@0 67
arkanes@1 68
arkanes@1 69 -- creates a icon + statusbar bar
arkanes@1 70 function kbf:ConstructBar(frame)
arkanes@0 71 local texture = "Interface\\TargetingFrame\\UI-StatusBar"
arkanes@1 72 -- Because of secureframe suckiness, these height & width numbers
arkanes@1 73 -- have to be consistent with the stuff in KBF.xml
arkanes@0 74 local height = 16
arkanes@1 75 local width = 200 -- this is the width *without* the icon
arkanes@0 76 local font, _ style = GameFontHighlight:GetFont()
arkanes@0 77 local bgcolor = {1, 0, 0, 0.5}
arkanes@0 78 local color = {0, 1, 0, 1}
arkanes@0 79 local fontsize = 11
arkanes@0 80 local timertextwidth = fontsize * 3.6
arkanes@0 81 local textcolor = {1, 1, 1, 1}
arkanes@0 82 local timertextcolor = {1, 1, 1, 1}
arkanes@1 83 --local bar = CreateFrame("Button", nil, UIParent) -- the "top level" frame that represents the bar as a whole
arkanes@1 84 local bar = frame
arkanes@0 85 bar.icon = CreateFrame("Button", nil, bar) -- the icon
arkanes@0 86 bar.statusbarbg = CreateFrame("StatusBar", nil, bar) -- the bars background
arkanes@0 87 bar.statusbar = CreateFrame("StatusBar", nil, bar) -- and the bars foreground
arkanes@0 88 bar.text = bar.statusbar:CreateFontString(nil, "OVERLAY") -- the label text
arkanes@0 89 bar.timertext = bar.statusbar:CreateFontString(nil, "OVERLAY") -- and the timer text
arkanes@0 90
arkanes@0 91 -- the icon
arkanes@0 92 bar.icon:ClearAllPoints()
arkanes@0 93 bar.icon:SetPoint("LEFT", bar, "LEFT", 0, 0)
arkanes@0 94 -- icons are square
arkanes@0 95 bar.icon:SetWidth(height)
arkanes@0 96 bar.icon:SetHeight(height)
arkanes@0 97 bar.icon:EnableMouse(false)
arkanes@0 98 -- the status bar background & foreground
arkanes@0 99 local function setupStatusBar(sb, color)
arkanes@0 100 sb:ClearAllPoints()
arkanes@0 101 sb:SetHeight(height)
arkanes@0 102 sb:SetWidth(width)
arkanes@0 103 -- offset the height of the frame on the x-axis for the icon.
arkanes@0 104 sb:SetPoint("TOPLEFT", bar, "TOPLEFT", height, 0)
arkanes@0 105 sb:SetStatusBarTexture(texture)
arkanes@0 106 sb:GetStatusBarTexture():SetVertTile(false)
arkanes@0 107 sb:GetStatusBarTexture():SetHorizTile(false)
arkanes@0 108 sb:SetStatusBarColor(unpack(color))
arkanes@0 109 sb:SetMinMaxValues(0,1)
arkanes@0 110 sb:SetValue(1)
arkanes@0 111 end
arkanes@0 112 setupStatusBar(bar.statusbarbg, bgcolor)
arkanes@0 113 setupStatusBar(bar.statusbar, color)
arkanes@0 114 bar.statusbarbg:SetFrameLevel(bar.statusbarbg:GetFrameLevel()-1) -- make sure the bg frame stays in the back
arkanes@0 115 -- timer text
arkanes@0 116 bar.timertext:SetFontObject(GameFontHighlight)
arkanes@0 117 bar.timertext:SetFont(GameFontHighlight:GetFont())
arkanes@0 118 bar.timertext:SetHeight(height)
arkanes@0 119 bar.timertext:SetWidth(timertextwidth)
arkanes@0 120 bar.timertext:SetPoint("LEFT", bar.statusbar, "LEFT", 0, 0)
arkanes@0 121 bar.timertext:SetJustifyH("RIGHT")
arkanes@0 122 bar.timertext:SetText("time")
arkanes@0 123 bar.timertext:SetTextColor(timertextcolor[1], timertextcolor[2], timertextcolor[3], timertextcolor[4])
arkanes@0 124
arkanes@0 125 -- and the label text
arkanes@0 126 bar.text:SetFontObject(GameFontHighlight)
arkanes@0 127 bar.text:SetFont(GameFontHighlight:GetFont())
arkanes@0 128 bar.text:SetHeight(height)
arkanes@0 129 bar.text:SetWidth((width - timertextwidth) *.9)
arkanes@0 130 bar.text:SetPoint("RIGHT", bar.statusbar, "RIGHT", 0, 0)
arkanes@0 131 bar.text:SetJustifyH("LEFT")
arkanes@0 132 bar.text:SetText("text")
arkanes@0 133 bar.text:SetTextColor(textcolor[1], textcolor[2], textcolor[3], textcolor[4])
arkanes@0 134
arkanes@0 135 bar:EnableMouse(true)
arkanes@0 136 return bar
arkanes@0 137 end
arkanes@0 138
arkanes@0 139 function kbf:CreateAnchorFrame()
arkanes@0 140 -- give it a name so it'll remember its position
arkanes@0 141 local anchor = CreateFrame("FRAME", "KBFAnchorFrame", UIParent)
arkanes@0 142 anchor:SetClampedToScreen(true)
arkanes@0 143 anchor:SetBackdrop({bgFile = "Interface/Tooltips/UI-Tooltip-Background",
arkanes@0 144 edgeFile = "Interface/Tooltips/UI-Tooltip-Border",
arkanes@0 145 tile = true, tileSize = 16, edgeSize = 16,
arkanes@0 146 insets = { left = 4, right = 4, top = 4, bottom = 4 },
arkanes@0 147 })
arkanes@0 148 local text = anchor:CreateFontString(nil, "OVERLAY") -- the label text
arkanes@0 149 text:SetFontObject(GameFontHighlight)
arkanes@0 150 text:SetFont(GameFontHighlight:GetFont())
arkanes@0 151 text:SetPoint("TOPLEFT", anchor, "TOPLEFT", 0, 0)
arkanes@0 152 text:SetPoint("BOTTOMRIGHT", anchor, "BOTTOMRIGHT", 0, 0)
arkanes@0 153 text:SetText("KBF ANCHOR")
arkanes@0 154 anchor:SetWidth(self.options.barWidth)
arkanes@0 155 anchor:SetHeight(self.options.barHeight)
arkanes@0 156 -- movability
arkanes@0 157 anchor:EnableMouse(true)
arkanes@0 158 anchor:SetMovable(true)
arkanes@0 159 anchor:RegisterForDrag("LeftButton")
arkanes@0 160 anchor:SetScript("OnDragStart", anchor.StartMoving)
arkanes@0 161 anchor:SetScript("OnDragStop", anchor.StopMovingOrSizing)
arkanes@0 162 anchor:ClearAllPoints()
arkanes@0 163 anchor:SetPoint("CENTER", UIParent, "CENTER", 0, 0)
arkanes@0 164 anchor:Hide()
arkanes@0 165
arkanes@0 166 local frame = CreateFrame("FRAME", "KBFBuffFrame", anchor, "SecureAuraHeaderTemplate")
arkanes@0 167 --local frame = anchor
arkanes@0 168 frame:SetAttribute("filter", "HELPFUL")
arkanes@0 169 frame:SetAttribute("template", "KBFSecureUnitAuraTemplate")
arkanes@0 170 frame:SetAttribute("point", "CENTER")
arkanes@0 171 frame:SetAttribute("wrapAfter", 100) -- required due to bugs in secure header
arkanes@0 172 frame:SetAttribute("consolidateTo", nil)
arkanes@0 173 --frame:SetAttribute("wrapXOffset", 0)
arkanes@0 174 --frame:SetAttribute("wrapYOffset", -34)
arkanes@0 175 frame:SetAttribute("xOffset", 32)
arkanes@0 176 frame:SetAttribute("yOffset", 0)
arkanes@0 177 frame:SetAttribute("minWidth", 32)
arkanes@0 178 frame:SetAttribute("minHeight", 32)
arkanes@0 179 frame:SetAttribute("unit", "player")
arkanes@0 180 frame:SetPoint("BOTTOM", anchor, "TOP", 0, 0)
arkanes@0 181 frame:SetBackdrop({bgFile = "Interface/Tooltips/UI-Tooltip-Background",
arkanes@0 182 edgeFile = "Interface/Tooltips/UI-Tooltip-Border",
arkanes@0 183 tile = true, tileSize = 16, edgeSize = 16,
arkanes@0 184 insets = { left = 4, right = 4, top = 4, bottom = 4 },
arkanes@0 185 })
arkanes@0 186 frame:Show()
arkanes@0 187 self.secureFrame = frame
arkanes@0 188 return anchor
arkanes@0 189 end