v9.7.2: Ebonhold Database integration and core logic refinements
This commit is contained in:
Xurkon
@@ -0,0 +1,272 @@
|
||||
--[[
|
||||
Name: DBIcon-1.0
|
||||
Revision: $Rev: 15 $
|
||||
Author(s): Rabbit (rabbit.magtheridon@gmail.com)
|
||||
Description: Allows addons to register to recieve a lightweight minimap icon as an alternative to more heavy LDB displays.
|
||||
Dependencies: LibStub
|
||||
License: GPL v2 or later.
|
||||
]]
|
||||
|
||||
--[[
|
||||
Copyright (C) 2008-2010 Rabbit
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
as published by the Free Software Foundation; either version 2
|
||||
of the License, or (at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
]]
|
||||
|
||||
-----------------------------------------------------------------------
|
||||
-- DBIcon-1.0
|
||||
--
|
||||
-- Disclaimer: Most of this code was ripped from Barrel but fixed, streamlined
|
||||
-- and cleaned up a lot so that it no longer sucks.
|
||||
--
|
||||
|
||||
local DBICON10 = "LibDBIcon-1.0"
|
||||
local DBICON10_MINOR = tonumber(("$Rev: 15 $"):match("(%d+)"))
|
||||
if not LibStub then error(DBICON10 .. " requires LibStub.") end
|
||||
local ldb = LibStub("LibDataBroker-1.1", true)
|
||||
if not ldb then error(DBICON10 .. " requires LibDataBroker-1.1.") end
|
||||
local lib = LibStub:NewLibrary(DBICON10, DBICON10_MINOR)
|
||||
if not lib then return end
|
||||
|
||||
lib.disabled = lib.disabled or nil
|
||||
lib.objects = lib.objects or {}
|
||||
lib.callbackRegistered = lib.callbackRegistered or nil
|
||||
lib.notCreated = lib.notCreated or {}
|
||||
|
||||
function lib:IconCallback(event, name, key, value, dataobj)
|
||||
if lib.objects[name] then
|
||||
lib.objects[name].icon:SetTexture(dataobj.icon)
|
||||
end
|
||||
end
|
||||
if not lib.callbackRegistered then
|
||||
ldb.RegisterCallback(lib, "LibDataBroker_AttributeChanged__icon", "IconCallback")
|
||||
lib.callbackRegistered = true
|
||||
end
|
||||
|
||||
-- Tooltip code ripped from StatBlockCore by Funkydude
|
||||
local function getAnchors(frame)
|
||||
local x, y = frame:GetCenter()
|
||||
if not x or not y then return "CENTER" end
|
||||
local hhalf = (x > UIParent:GetWidth()*2/3) and "RIGHT" or (x < UIParent:GetWidth()/3) and "LEFT" or ""
|
||||
local vhalf = (y > UIParent:GetHeight()/2) and "TOP" or "BOTTOM"
|
||||
return vhalf..hhalf, frame, (vhalf == "TOP" and "BOTTOM" or "TOP")..hhalf
|
||||
end
|
||||
|
||||
local function onEnter(self)
|
||||
if self.isMoving then return end
|
||||
local obj = self.dataObject
|
||||
if obj.OnTooltipShow then
|
||||
GameTooltip:SetOwner(self, "ANCHOR_NONE")
|
||||
GameTooltip:SetPoint(getAnchors(self))
|
||||
obj.OnTooltipShow(GameTooltip)
|
||||
GameTooltip:Show()
|
||||
elseif obj.OnEnter then
|
||||
obj.OnEnter(self)
|
||||
end
|
||||
end
|
||||
|
||||
local function onLeave(self)
|
||||
local obj = self.dataObject
|
||||
GameTooltip:Hide()
|
||||
if obj.OnLeave then obj.OnLeave(self) end
|
||||
end
|
||||
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
local minimapShapes = {
|
||||
["ROUND"] = {true, true, true, true},
|
||||
["SQUARE"] = {false, false, false, false},
|
||||
["CORNER-TOPLEFT"] = {true, false, false, false},
|
||||
["CORNER-TOPRIGHT"] = {false, false, true, false},
|
||||
["CORNER-BOTTOMLEFT"] = {false, true, false, false},
|
||||
["CORNER-BOTTOMRIGHT"] = {false, false, false, true},
|
||||
["SIDE-LEFT"] = {true, true, false, false},
|
||||
["SIDE-RIGHT"] = {false, false, true, true},
|
||||
["SIDE-TOP"] = {true, false, true, false},
|
||||
["SIDE-BOTTOM"] = {false, true, false, true},
|
||||
["TRICORNER-TOPLEFT"] = {true, true, true, false},
|
||||
["TRICORNER-TOPRIGHT"] = {true, false, true, true},
|
||||
["TRICORNER-BOTTOMLEFT"] = {true, true, false, true},
|
||||
["TRICORNER-BOTTOMRIGHT"] = {false, true, true, true},
|
||||
}
|
||||
|
||||
local function updatePosition(button)
|
||||
local angle = math.rad(button.db and button.db.minimapPos or button.minimapPos or 225)
|
||||
local x, y, q = math.cos(angle), math.sin(angle), 1
|
||||
if x < 0 then q = q + 1 end
|
||||
if y > 0 then q = q + 2 end
|
||||
local minimapShape = GetMinimapShape and GetMinimapShape() or "ROUND"
|
||||
local quadTable = minimapShapes[minimapShape]
|
||||
if quadTable[q] then
|
||||
x, y = x*80, y*80
|
||||
else
|
||||
local diagRadius = 103.13708498985 --math.sqrt(2*(80)^2)-10
|
||||
x = math.max(-80, math.min(x*diagRadius, 80))
|
||||
y = math.max(-80, math.min(y*diagRadius, 80))
|
||||
end
|
||||
button:SetPoint("CENTER", Minimap, "CENTER", x, y)
|
||||
end
|
||||
|
||||
local function onClick(self, b) if self.dataObject.OnClick then self.dataObject.OnClick(self, b) end end
|
||||
local function onMouseDown(self) self.icon:SetTexCoord(0, 1, 0, 1) end
|
||||
local function onMouseUp(self) self.icon:SetTexCoord(0.05, 0.95, 0.05, 0.95) end
|
||||
|
||||
local function onUpdate(self)
|
||||
local mx, my = Minimap:GetCenter()
|
||||
local px, py = GetCursorPosition()
|
||||
local scale = Minimap:GetEffectiveScale()
|
||||
px, py = px / scale, py / scale
|
||||
if self.db then
|
||||
self.db.minimapPos = math.deg(math.atan2(py - my, px - mx)) % 360
|
||||
else
|
||||
self.minimapPos = math.deg(math.atan2(py - my, px - mx)) % 360
|
||||
end
|
||||
updatePosition(self)
|
||||
end
|
||||
|
||||
local function onDragStart(self)
|
||||
self:LockHighlight()
|
||||
self.icon:SetTexCoord(0, 1, 0, 1)
|
||||
self:SetScript("OnUpdate", onUpdate)
|
||||
self.isMoving = true
|
||||
GameTooltip:Hide()
|
||||
end
|
||||
|
||||
local function onDragStop(self)
|
||||
self:SetScript("OnUpdate", nil)
|
||||
self.icon:SetTexCoord(0.05, 0.95, 0.05, 0.95)
|
||||
self:UnlockHighlight()
|
||||
self.isMoving = nil
|
||||
end
|
||||
|
||||
local function createButton(name, object, db)
|
||||
local button = CreateFrame("Button", "LibDBIcon10_"..name, Minimap)
|
||||
button.dataObject = object
|
||||
button.db = db
|
||||
button:SetFrameStrata("MEDIUM")
|
||||
button:SetWidth(31); button:SetHeight(31)
|
||||
button:SetFrameLevel(8)
|
||||
button:RegisterForClicks("anyUp")
|
||||
button:RegisterForDrag("LeftButton")
|
||||
button:SetHighlightTexture("Interface\\Minimap\\UI-Minimap-ZoomButton-Highlight")
|
||||
local overlay = button:CreateTexture(nil, "OVERLAY")
|
||||
overlay:SetWidth(53); overlay:SetHeight(53)
|
||||
overlay:SetTexture("Interface\\Minimap\\MiniMap-TrackingBorder")
|
||||
overlay:SetPoint("TOPLEFT")
|
||||
local icon = button:CreateTexture(nil, "BACKGROUND")
|
||||
icon:SetWidth(20); icon:SetHeight(20)
|
||||
icon:SetTexture(object.icon)
|
||||
icon:SetTexCoord(0.05, 0.95, 0.05, 0.95)
|
||||
icon:SetPoint("TOPLEFT", 7, -5)
|
||||
button.icon = icon
|
||||
|
||||
button:SetScript("OnEnter", onEnter)
|
||||
button:SetScript("OnLeave", onLeave)
|
||||
button:SetScript("OnClick", onClick)
|
||||
button:SetScript("OnDragStart", onDragStart)
|
||||
button:SetScript("OnDragStop", onDragStop)
|
||||
button:SetScript("OnMouseDown", onMouseDown)
|
||||
button:SetScript("OnMouseUp", onMouseUp)
|
||||
|
||||
lib.objects[name] = button
|
||||
|
||||
if lib.loggedIn then
|
||||
updatePosition(button)
|
||||
if not db or not db.hide then button:Show()
|
||||
else button:Hide() end
|
||||
end
|
||||
end
|
||||
|
||||
-- We could use a metatable.__index on lib.objects, but then we'd create
|
||||
-- the icons when checking things like :IsRegistered, which is not necessary.
|
||||
local function check(name)
|
||||
if lib.notCreated[name] then
|
||||
createButton(name, lib.notCreated[name][1], lib.notCreated[name][2])
|
||||
lib.notCreated[name] = nil
|
||||
end
|
||||
end
|
||||
|
||||
lib.loggedIn = lib.loggedIn or false
|
||||
-- Wait a bit with the initial positioning to let any GetMinimapShape addons
|
||||
-- load up.
|
||||
if not lib.loggedIn then
|
||||
local f = CreateFrame("Frame")
|
||||
f:SetScript("OnEvent", function()
|
||||
for _, object in pairs(lib.objects) do
|
||||
updatePosition(object)
|
||||
if not lib.disabled and (not object.db or not object.db.hide) then object:Show()
|
||||
else object:Hide() end
|
||||
end
|
||||
lib.loggedIn = true
|
||||
f:SetScript("OnEvent", nil)
|
||||
f = nil
|
||||
end)
|
||||
f:RegisterEvent("PLAYER_LOGIN")
|
||||
end
|
||||
|
||||
function lib:Register(name, object, db)
|
||||
if lib.disabled then return end
|
||||
if not object.icon then error("Can't register LDB objects without icons set!") end
|
||||
if lib.objects[name] or lib.notCreated[name] then error("Already registered, nubcake.") end
|
||||
if not db or not db.hide then
|
||||
createButton(name, object, db)
|
||||
else
|
||||
lib.notCreated[name] = {object, db}
|
||||
end
|
||||
end
|
||||
|
||||
function lib:Hide(name)
|
||||
if not lib.objects[name] then return end
|
||||
lib.objects[name]:Hide()
|
||||
end
|
||||
function lib:Show(name)
|
||||
if lib.disabled then return end
|
||||
check(name)
|
||||
lib.objects[name]:Show()
|
||||
updatePosition(lib.objects[name])
|
||||
end
|
||||
function lib:IsRegistered(name)
|
||||
return (lib.objects[name] or lib.notCreated[name]) and true or false
|
||||
end
|
||||
function lib:Refresh(name, db)
|
||||
if lib.disabled then return end
|
||||
check(name)
|
||||
local button = lib.objects[name]
|
||||
if db then button.db = db end
|
||||
updatePosition(button)
|
||||
if not db or not db.hide then
|
||||
button:Show()
|
||||
else
|
||||
button:Hide()
|
||||
end
|
||||
end
|
||||
|
||||
function lib:EnableLibrary()
|
||||
lib.disabled = nil
|
||||
for name, object in pairs(lib.objects) do
|
||||
if not object.db or (object.db and not object.db.hide) then
|
||||
object:Show()
|
||||
updatePosition(object)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
function lib:DisableLibrary()
|
||||
lib.disabled = true
|
||||
for name, object in pairs(lib.objects) do
|
||||
object:Hide()
|
||||
end
|
||||
end
|
||||
|
||||
Reference in New Issue
Block a user