ESOUI SVN ZAMBuffDisplay

--LibMediaProvider-1.0 is inspired by and borrows from LibSharedMedia-3.0 for World of Warcraft by Elkano
--LibSharedMedia-3.0 and LibMediaProvider-1.0 are under the LGPL-2.1 license

local MAJOR, MINOR = "LibMediaProvider-1.0", 1 -- remember to increase manually on changes
local LMP = LibStub:NewLibrary(MAJOR, MINOR)
if not LMP then return end

local cm = CALLBACK_MANAGER
local tinsert = table.insert
local tsort = table.sort
local pairs = pairs

LMP.DefaultMedia = {}
LMP.MediaList = {}
LMP.MediaTable = {}
LMP.MediaType = {}
local defaultMedia = LMP.DefaultMedia
local mediaList = LMP.MediaList
local mediaTable = LMP.MediaTable
LMP.MediaType = {
        BACKGROUND = "background",      -- background textures
        BORDER = "border",                      -- border textures
        FONT = "font",                          -- fonts
        STATUSBAR = "statusbar",        -- statusbar textures
        SOUND = "sound",                        -- sound files
}

--DEFAULT UI MEDIA--
-- BACKGROUND
LMP.MediaTable.background = {}
LMP.MediaTable.background["None"]                               = ""
LMP.MediaTable.background["ESO Black"]                  = "EsoUI/Art/Miscellaneous/borderedinset_center.dds"
LMP.MediaTable.background["ESO Chat"]                   = "EsoUI/Art/chatwindow/chat_bg_center.dds"
LMP.MediaTable.background["ESO Gray"]                   = "EsoUI/Art/itemtooltip/simpleprogbarbg_center.dds"
LMP.MediaTable.background["Solid"]                              = "EsoUI/Art/miscellaneous/progressbar_genericfill_tall.dds"
LMP.DefaultMedia.background = "None"

-- BORDER
LMP.MediaTable.border = {}
LMP.MediaTable.border["None"]                                   = ""
LMP.MediaTable.border["ESO Gold"]                               = "EsoUI/Art/Miscellaneous/borderedinsettransparent_edgefile.dds"
LMP.MediaTable.border["ESO Chat"]                               = "EsoUI/Art/chatwindow/chat_bg_edge.dds"
LMP.MediaTable.border["ESO Gray"]                               = "EsoUI/Art/itemtooltip/simpleprogbarbg_edge.dds"
LMP.MediaTable.border["ESO Gold Dropshadow"]    = "EsoUI/Art/miscellaneous/dropdown_edge.dds"
LMP.MediaTable.border["ESO Dropshadow"]                 = "EsoUI/Art/miscellaneous/textentry_dropdown_edge.dds"
LMP.MediaTable.border["ESO Rounded"]                    = "EsoUI/Art/miscellaneous/interactkeyframe_edge.dds"
LMP.MediaTable.border["ESO Blue Highlight"]             = "EsoUI/Art/miscellaneous/textentry_highlight_edge.dds"
LMP.MediaTable.border["ESO Red Overlay"]        = "EsoUI/Art/uicombatoverlay/uicombatoverlayedge.dds"
LMP.DefaultMedia.border = "None"

-- FONT
LMP.MediaTable.font = {}
LMP.MediaTable.font["ProseAntique"]                             = "EsoUI/Common/Fonts/ProseAntiquePSMT.otf"
LMP.MediaTable.font["Arial Narrow"]                             = "EsoUI/Common/Fonts/arialn.ttf"
LMP.MediaTable.font["Consolas"]                                 = "EsoUI/Common/Fonts/consola.ttf"
LMP.MediaTable.font["ESO Cartographer"]                 = "EsoUI/Common/Fonts/esocartographer-bold.otf"
LMP.MediaTable.font["Fontin Bold"]                              = "EsoUI/Common/Fonts/fontin_sans_b.otf"
LMP.MediaTable.font["Fontin Italic"]                    = "EsoUI/Common/Fonts/fontin_sans_i.otf"
LMP.MediaTable.font["Fontin Regular"]                   = "EsoUI/Common/Fonts/fontin_sans_r.otf"
LMP.MediaTable.font["Fontin SmallCaps"]                 = "EsoUI/Common/Fonts/fontin_sans_sc.otf"
LMP.MediaTable.font["Skyrim Handwritten"]               = "EsoUI/Common/Fonts/Handwritten_Bold.otf"
LMP.MediaTable.font["Trajan Pro"]                               = "EsoUI/Common/Fonts/trajanpro-regular.otf"
LMP.MediaTable.font["Univers 55"]                               = "EsoUI/Common/Fonts/univers55.otf"
LMP.MediaTable.font["Univers 57"]                               = "EsoUI/Common/Fonts/univers57.otf"
LMP.MediaTable.font["Univers 67"]                               = "EsoUI/Common/Fonts/univers67.otf"
LMP.DefaultMedia.font = "Arial Narrow"

-- STATUSBAR
LMP.MediaTable.statusbar = {}
LMP.MediaTable.statusbar["ESO Basic"]                   = "EsoUI/Art/miscellaneous/progressbar_genericfill_tall.dds"
LMP.DefaultMedia.statusbar = "ESO Basic"

-- SOUND
LMP.MediaTable.sound = {}
LMP.MediaTable.sound["None"]                                    = ""
LMP.MediaTable.sound["AvA Gate Open"]                   = SOUNDS.AVA_GATE_OPENED
LMP.MediaTable.sound["AvA Gate Close"]                  = SOUNDS.AVA_GATE_CLOSED
LMP.MediaTable.sound["Emperor Coronated"]               = SOUNDS.EMPEROR_CORONATED_DAGGERFALL
LMP.MediaTable.sound["Level Up"]                                = SOUNDS.LEVEL_UP
LMP.MediaTable.sound["Skill Gained"]                    = SOUNDS.SKILL_GAINED
LMP.MediaTable.sound["Ability Purchased"]               = SOUNDS.ABILITY_SKILL_PURCHASED
LMP.MediaTable.sound["Book Acquired"]                   = SOUNDS.BOOK_ACQUIRED
LMP.MediaTable.sound["Unlock"]                                  = SOUNDS.LOCKPICKING_UNLOCKED
LMP.MediaTable.sound["Enchanting Extract"]              = SOUNDS.ENCHANTING_EXTRACT_START_ANIM
LMP.MediaTable.sound["Enchanting Create"]               = SOUNDS.ENCHANTING_CREATE_TOOLTIP_GLOW
LMP.MediaTable.sound["Blacksmith Improve"]              = SOUNDS.BLACKSMITH_IMPROVE_TOOLTIP_GLOW_SUCCESS
LMP.DefaultMedia.sound = "None"

local function rebuildMediaList(mediatype)
        local mtable = mediaTable[mediatype]
        if not mtable then return end
        if not mediaList[mediatype] then mediaList[mediatype] = {} end
        local mlist = mediaList[mediatype]
        -- list can only get larger, so simply overwrite it
        local i = 0
        for k in pairs(mtable) do
                i = i + 1
                mlist[i] = k
        end
        tsort(mlist)
end

function LMP:Register(mediatype, key, data)
        if type(mediatype) ~= "string" then
                error(MAJOR..":Register(mediatype, key, data) - mediatype must be string, got "..type(mediatype))
        end
        if type(key) ~= "string" then
                error(MAJOR..":Register(mediatype, key, data) - key must be string, got "..type(key))
        end
        mediatype = mediatype:lower()
        if not mediaTable[mediatype] then
                mediaTable[mediatype] = {}
        end
        
        local mtable = mediaTable[mediatype]
        if mtable[key] then
                return false
        end
        mtable[key] = data
        rebuildMediaList(mediatype)
        cm:FireCallbacks("LibMediaProvider_Registered", mediatype, key)
        return true
end

function LMP:Fetch(mediatype, key)
        local mtt = mediaTable[mediatype]
        local result = mtt and mtt[key]
        return result ~= "" and result or nil
end

function LMP:IsValid(mediatype, key)
        return mediaTable[mediatype] and (not key or mediaTable[mediatype][key]) and true or false
end

function LMP:HashTable(mediatype)
        return mediaTable[mediatype]
end

--Will this work with ESO's dropdowns?
--Does something else need to be done here?
function LMP:List(mediatype)
        if not mediaTable[mediatype] then
                return nil
        end
        if not mediaList[mediatype] then
                rebuildMediaList(mediatype)
        end
        return mediaList[mediatype]
end

function LMP:GetDefault(mediatype)
        return defaultMedia[mediatype]
end

function LMP:SetDefault(mediatype, key)
        if mediaTable[mediatype] and mediaTable[mediatype][key] and not defaultMedia[mediatype] then
                defaultMedia[mediatype] = key
                return true
        else
                return false
        end
end