WoWInterface SVN NeedyGreedy

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    /trunk/libs
    from Rev 4 to Rev 18
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Rev 4 → Rev 18

AceConsole-3.0/AceConsole-3.0.xml New file
0,0 → 1,4
<Ui xmlns="http://www.blizzard.com/wow/ui/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.blizzard.com/wow/ui/
..\FrameXML\UI.xsd">
<Script file="AceConsole-3.0.lua"/>
</Ui>
\ No newline at end of file
AceConsole-3.0/AceConsole-3.0.lua New file
0,0 → 1,250
--- **AceConsole-3.0** provides registration facilities for slash commands.
-- You can register slash commands to your custom functions and use the `GetArgs` function to parse them
-- to your addons individual needs.
--
-- **AceConsole-3.0** can be embeded into your addon, either explicitly by calling AceConsole:Embed(MyAddon) or by
-- specifying it as an embeded library in your AceAddon. All functions will be available on your addon object
-- and can be accessed directly, without having to explicitly call AceConsole itself.\\
-- It is recommended to embed AceConsole, otherwise you'll have to specify a custom `self` on all calls you
-- make into AceConsole.
-- @class file
-- @name AceConsole-3.0
-- @release $Id: AceConsole-3.0.lua 878 2009-11-02 18:51:58Z nevcairiel $
local MAJOR,MINOR = "AceConsole-3.0", 7
 
local AceConsole, oldminor = LibStub:NewLibrary(MAJOR, MINOR)
 
if not AceConsole then return end -- No upgrade needed
 
AceConsole.embeds = AceConsole.embeds or {} -- table containing objects AceConsole is embedded in.
AceConsole.commands = AceConsole.commands or {} -- table containing commands registered
AceConsole.weakcommands = AceConsole.weakcommands or {} -- table containing self, command => func references for weak commands that don't persist through enable/disable
 
-- Lua APIs
local tconcat, tostring, select = table.concat, tostring, select
local type, pairs, error = type, pairs, error
local format, strfind, strsub = string.format, string.find, string.sub
local max = math.max
 
-- WoW APIs
local _G = _G
 
-- Global vars/functions that we don't upvalue since they might get hooked, or upgraded
-- List them here for Mikk's FindGlobals script
-- GLOBALS: DEFAULT_CHAT_FRAME, SlashCmdList, hash_SlashCmdList
 
local tmp={}
local function Print(self,frame,...)
local n=0
if self ~= AceConsole then
n=n+1
tmp[n] = "|cff33ff99"..tostring( self ).."|r:"
end
for i=1, select("#", ...) do
n=n+1
tmp[n] = tostring(select(i, ...))
end
frame:AddMessage( tconcat(tmp," ",1,n) )
end
 
--- Print to DEFAULT_CHAT_FRAME or given ChatFrame (anything with an .AddMessage function)
-- @paramsig [chatframe ,] ...
-- @param chatframe Custom ChatFrame to print to (or any frame with an .AddMessage function)
-- @param ... List of any values to be printed
function AceConsole:Print(...)
local frame = ...
if type(frame) == "table" and frame.AddMessage then -- Is first argument something with an .AddMessage member?
return Print(self, frame, select(2,...))
else
return Print(self, DEFAULT_CHAT_FRAME, ...)
end
end
 
 
--- Formatted (using format()) print to DEFAULT_CHAT_FRAME or given ChatFrame (anything with an .AddMessage function)
-- @paramsig [chatframe ,] "format"[, ...]
-- @param chatframe Custom ChatFrame to print to (or any frame with an .AddMessage function)
-- @param format Format string - same syntax as standard Lua format()
-- @param ... Arguments to the format string
function AceConsole:Printf(...)
local frame = ...
if type(frame) == "table" and frame.AddMessage then -- Is first argument something with an .AddMessage member?
return Print(self, frame, format(select(2,...)))
else
return Print(self, DEFAULT_CHAT_FRAME, format(...))
end
end
 
 
 
 
--- Register a simple chat command
-- @param command Chat command to be registered WITHOUT leading "/"
-- @param func Function to call when the slash command is being used (funcref or methodname)
-- @param persist if false, the command will be soft disabled/enabled when aceconsole is used as a mixin (default: true)
function AceConsole:RegisterChatCommand( command, func, persist )
if type(command)~="string" then error([[Usage: AceConsole:RegisterChatCommand( "command", func[, persist ]): 'command' - expected a string]], 2) end
 
if persist==nil then persist=true end -- I'd rather have my addon's "/addon enable" around if the author screws up. Having some extra slash regged when it shouldnt be isn't as destructive. True is a better default. /Mikk
 
local name = "ACECONSOLE_"..command:upper()
 
if type( func ) == "string" then
SlashCmdList[name] = function(input, editBox)
self[func](self, input, editBox)
end
else
SlashCmdList[name] = func
end
_G["SLASH_"..name.."1"] = "/"..command:lower()
AceConsole.commands[command] = name
-- non-persisting commands are registered for enabling disabling
if not persist then
if not AceConsole.weakcommands[self] then AceConsole.weakcommands[self] = {} end
AceConsole.weakcommands[self][command] = func
end
return true
end
 
--- Unregister a chatcommand
-- @param command Chat command to be unregistered WITHOUT leading "/"
function AceConsole:UnregisterChatCommand( command )
local name = AceConsole.commands[command]
if name then
SlashCmdList[name] = nil
_G["SLASH_" .. name .. "1"] = nil
hash_SlashCmdList["/" .. command:upper()] = nil
AceConsole.commands[command] = nil
end
end
 
--- Get an iterator over all Chat Commands registered with AceConsole
-- @return Iterator (pairs) over all commands
function AceConsole:IterateChatCommands() return pairs(AceConsole.commands) end
 
 
local function nils(n, ...)
if n>1 then
return nil, nils(n-1, ...)
elseif n==1 then
return nil, ...
else
return ...
end
end
 
 
--- Retreive one or more space-separated arguments from a string.
-- Treats quoted strings and itemlinks as non-spaced.
-- @param string The raw argument string
-- @param numargs How many arguments to get (default 1)
-- @param startpos Where in the string to start scanning (default 1)
-- @return Returns arg1, arg2, ..., nextposition\\
-- Missing arguments will be returned as nils. 'nextposition' is returned as 1e9 at the end of the string.
function AceConsole:GetArgs(str, numargs, startpos)
numargs = numargs or 1
startpos = max(startpos or 1, 1)
 
local pos=startpos
 
-- find start of new arg
pos = strfind(str, "[^ ]", pos)
if not pos then -- whoops, end of string
return nils(numargs, 1e9)
end
 
if numargs<1 then
return pos
end
 
-- quoted or space separated? find out which pattern to use
local delim_or_pipe
local ch = strsub(str, pos, pos)
if ch=='"' then
pos = pos + 1
delim_or_pipe='([|"])'
elseif ch=="'" then
pos = pos + 1
delim_or_pipe="([|'])"
else
delim_or_pipe="([| ])"
end
 
startpos = pos
 
while true do
-- find delimiter or hyperlink
local ch,_
pos,_,ch = strfind(str, delim_or_pipe, pos)
 
if not pos then break end
 
if ch=="|" then
-- some kind of escape
 
if strsub(str,pos,pos+1)=="|H" then
-- It's a |H....|hhyper link!|h
pos=strfind(str, "|h", pos+2) -- first |h
if not pos then break end
 
pos=strfind(str, "|h", pos+2) -- second |h
if not pos then break end
elseif strsub(str,pos, pos+1) == "|T" then
-- It's a |T....|t texture
pos=strfind(str, "|t", pos+2)
if not pos then break end
end
 
pos=pos+2 -- skip past this escape (last |h if it was a hyperlink)
 
else
-- found delimiter, done with this arg
return strsub(str, startpos, pos-1), AceConsole:GetArgs(str, numargs-1, pos+1)
end
 
end
 
-- search aborted, we hit end of string. return it all as one argument. (yes, even if it's an unterminated quote or hyperlink)
return strsub(str, startpos), nils(numargs-1, 1e9)
end
 
 
--- embedding and embed handling
 
local mixins = {
"Print",
"Printf",
"RegisterChatCommand",
"UnregisterChatCommand",
"GetArgs",
}
 
-- Embeds AceConsole into the target object making the functions from the mixins list available on target:..
-- @param target target object to embed AceBucket in
function AceConsole:Embed( target )
for k, v in pairs( mixins ) do
target[v] = self[v]
end
self.embeds[target] = true
return target
end
 
function AceConsole:OnEmbedEnable( target )
if AceConsole.weakcommands[target] then
for command, func in pairs( AceConsole.weakcommands[target] ) do
target:RegisterChatCommand( command, func, false, true ) -- nonpersisting and silent registry
end
end
end
 
function AceConsole:OnEmbedDisable( target )
if AceConsole.weakcommands[target] then
for command, func in pairs( AceConsole.weakcommands[target] ) do
target:UnregisterChatCommand( command ) -- TODO: this could potentially unregister a command from another application in case of command conflicts. Do we care?
end
end
end
 
for addon in pairs(AceConsole.embeds) do
AceConsole:Embed(addon)
end