diff --git a/HealCommClassic.toc b/HealCommClassic.toc index 89c3870..c895a11 100644 --- a/HealCommClassic.toc +++ b/HealCommClassic.toc @@ -6,6 +6,10 @@ #@no-lib-strip@ libs\LibStub\LibStub.lua libs\CallbackHandler-1.0\CallbackHandler-1.0.xml +libs\AceAddon-3.0\AceAddon-3.0.xml +libs\AceDB-3.0\AceDB-3.0.xml +libs\AceGUI-3.0\AceGUI-3.0.xml +libs\AceConfig-3.0\AceConfig-3.0.xml libs\LibHealComm-4.0\LibHealComm-4.0.xml #@end-no-lib-strip@ diff --git a/libs/AceGUI-3.0/AceGUI-3.0.lua b/libs/AceGUI-3.0/AceGUI-3.0.lua new file mode 100644 index 0000000..5a68746 --- /dev/null +++ b/libs/AceGUI-3.0/AceGUI-3.0.lua @@ -0,0 +1,1003 @@ +--- **AceGUI-3.0** provides access to numerous widgets which can be used to create GUIs. +-- AceGUI is used by AceConfigDialog to create the option GUIs, but you can use it by itself +-- to create any custom GUI. There are more extensive examples in the test suite in the Ace3 +-- stand-alone distribution. +-- +-- **Note**: When using AceGUI-3.0 directly, please do not modify the frames of the widgets directly, +-- as any "unknown" change to the widgets will cause addons that get your widget out of the widget pool +-- to misbehave. If you think some part of a widget should be modifiable, please open a ticket, and we"ll +-- implement a proper API to modify it. +-- @usage +-- local AceGUI = LibStub("AceGUI-3.0") +-- -- Create a container frame +-- local f = AceGUI:Create("Frame") +-- f:SetCallback("OnClose",function(widget) AceGUI:Release(widget) end) +-- f:SetTitle("AceGUI-3.0 Example") +-- f:SetStatusText("Status Bar") +-- f:SetLayout("Flow") +-- -- Create a button +-- local btn = AceGUI:Create("Button") +-- btn:SetWidth(170) +-- btn:SetText("Button !") +-- btn:SetCallback("OnClick", function() print("Click!") end) +-- -- Add the button to the container +-- f:AddChild(btn) +-- @class file +-- @name AceGUI-3.0 +-- @release $Id: AceGUI-3.0.lua 1221 2019-07-20 18:23:00Z nevcairiel $ +local ACEGUI_MAJOR, ACEGUI_MINOR = "AceGUI-3.0", 39 +local AceGUI, oldminor = LibStub:NewLibrary(ACEGUI_MAJOR, ACEGUI_MINOR) + +if not AceGUI then return end -- No upgrade needed + +-- Lua APIs +local tinsert = table.insert +local select, pairs, next, type = select, pairs, next, type +local error, assert = error, assert +local setmetatable, rawget = setmetatable, rawget +local math_max = math.max + +-- WoW APIs +local UIParent = UIParent + +-- Global vars/functions that we don't upvalue since they might get hooked, or upgraded +-- List them here for Mikk's FindGlobals script +-- GLOBALS: geterrorhandler, LibStub + +--local con = LibStub("AceConsole-3.0",true) + +AceGUI.WidgetRegistry = AceGUI.WidgetRegistry or {} +AceGUI.LayoutRegistry = AceGUI.LayoutRegistry or {} +AceGUI.WidgetBase = AceGUI.WidgetBase or {} +AceGUI.WidgetContainerBase = AceGUI.WidgetContainerBase or {} +AceGUI.WidgetVersions = AceGUI.WidgetVersions or {} +AceGUI.tooltip = AceGUI.tooltip or CreateFrame("GameTooltip", "AceGUITooltip", UIParent, "GameTooltipTemplate") + +-- local upvalues +local WidgetRegistry = AceGUI.WidgetRegistry +local LayoutRegistry = AceGUI.LayoutRegistry +local WidgetVersions = AceGUI.WidgetVersions + +--[[ + xpcall safecall implementation +]] +local xpcall = xpcall + +local function errorhandler(err) + return geterrorhandler()(err) +end + +local function safecall(func, ...) + if func then + return xpcall(func, errorhandler, ...) + end +end + +-- Recycling functions +local newWidget, delWidget +do + -- Version Upgrade in Minor 29 + -- Internal Storage of the objects changed, from an array table + -- to a hash table, and additionally we introduced versioning on + -- the widgets which would discard all widgets from a pre-29 version + -- anyway, so we just clear the storage now, and don't try to + -- convert the storage tables to the new format. + -- This should generally not cause *many* widgets to end up in trash, + -- since once dialogs are opened, all addons should be loaded already + -- and AceGUI should be on the latest version available on the users + -- setup. + -- -- nevcairiel - Nov 2nd, 2009 + if oldminor and oldminor < 29 and AceGUI.objPools then + AceGUI.objPools = nil + end + + AceGUI.objPools = AceGUI.objPools or {} + local objPools = AceGUI.objPools + --Returns a new instance, if none are available either returns a new table or calls the given contructor + function newWidget(type) + if not WidgetRegistry[type] then + error("Attempt to instantiate unknown widget type", 2) + end + + if not objPools[type] then + objPools[type] = {} + end + + local newObj = next(objPools[type]) + if not newObj then + newObj = WidgetRegistry[type]() + newObj.AceGUIWidgetVersion = WidgetVersions[type] + else + objPools[type][newObj] = nil + -- if the widget is older then the latest, don't even try to reuse it + -- just forget about it, and grab a new one. + if not newObj.AceGUIWidgetVersion or newObj.AceGUIWidgetVersion < WidgetVersions[type] then + return newWidget(type) + end + end + return newObj + end + -- Releases an instance to the Pool + function delWidget(obj,type) + if not objPools[type] then + objPools[type] = {} + end + if objPools[type][obj] then + error("Attempt to Release Widget that is already released", 2) + end + objPools[type][obj] = true + end +end + + +------------------- +-- API Functions -- +------------------- + +-- Gets a widget Object + +--- Create a new Widget of the given type. +-- This function will instantiate a new widget (or use one from the widget pool), and call the +-- OnAcquire function on it, before returning. +-- @param type The type of the widget. +-- @return The newly created widget. +function AceGUI:Create(type) + if WidgetRegistry[type] then + local widget = newWidget(type) + + if rawget(widget, "Acquire") then + widget.OnAcquire = widget.Acquire + widget.Acquire = nil + elseif rawget(widget, "Aquire") then + widget.OnAcquire = widget.Aquire + widget.Aquire = nil + end + + if rawget(widget, "Release") then + widget.OnRelease = rawget(widget, "Release") + widget.Release = nil + end + + if widget.OnAcquire then + widget:OnAcquire() + else + error(("Widget type %s doesn't supply an OnAcquire Function"):format(type)) + end + -- Set the default Layout ("List") + safecall(widget.SetLayout, widget, "List") + safecall(widget.ResumeLayout, widget) + return widget + end +end + +--- Releases a widget Object. +-- This function calls OnRelease on the widget and places it back in the widget pool. +-- Any data on the widget is being erased, and the widget will be hidden.\\ +-- If this widget is a Container-Widget, all of its Child-Widgets will be releases as well. +-- @param widget The widget to release +function AceGUI:Release(widget) + safecall(widget.PauseLayout, widget) + widget.frame:Hide() + widget:Fire("OnRelease") + safecall(widget.ReleaseChildren, widget) + + if widget.OnRelease then + widget:OnRelease() +-- else +-- error(("Widget type %s doesn't supply an OnRelease Function"):format(widget.type)) + end + for k in pairs(widget.userdata) do + widget.userdata[k] = nil + end + for k in pairs(widget.events) do + widget.events[k] = nil + end + widget.width = nil + widget.relWidth = nil + widget.height = nil + widget.relHeight = nil + widget.noAutoHeight = nil + widget.frame:ClearAllPoints() + widget.frame:Hide() + widget.frame:SetParent(UIParent) + widget.frame.width = nil + widget.frame.height = nil + if widget.content then + widget.content.width = nil + widget.content.height = nil + end + delWidget(widget, widget.type) +end + +----------- +-- Focus -- +----------- + + +--- Called when a widget has taken focus. +-- e.g. Dropdowns opening, Editboxes gaining kb focus +-- @param widget The widget that should be focused +function AceGUI:SetFocus(widget) + if self.FocusedWidget and self.FocusedWidget ~= widget then + safecall(self.FocusedWidget.ClearFocus, self.FocusedWidget) + end + self.FocusedWidget = widget +end + + +--- Called when something has happened that could cause widgets with focus to drop it +-- e.g. titlebar of a frame being clicked +function AceGUI:ClearFocus() + if self.FocusedWidget then + safecall(self.FocusedWidget.ClearFocus, self.FocusedWidget) + self.FocusedWidget = nil + end +end + +------------- +-- Widgets -- +------------- +--[[ + Widgets must provide the following functions + OnAcquire() - Called when the object is acquired, should set everything to a default hidden state + + And the following members + frame - the frame or derivitive object that will be treated as the widget for size and anchoring purposes + type - the type of the object, same as the name given to :RegisterWidget() + + Widgets contain a table called userdata, this is a safe place to store data associated with the wigdet + It will be cleared automatically when a widget is released + Placing values directly into a widget object should be avoided + + If the Widget can act as a container for other Widgets the following + content - frame or derivitive that children will be anchored to + + The Widget can supply the following Optional Members + :OnRelease() - Called when the object is Released, should remove any additional anchors and clear any data + :OnWidthSet(width) - Called when the width of the widget is changed + :OnHeightSet(height) - Called when the height of the widget is changed + Widgets should not use the OnSizeChanged events of thier frame or content members, use these methods instead + AceGUI already sets a handler to the event + :LayoutFinished(width, height) - called after a layout has finished, the width and height will be the width and height of the + area used for controls. These can be nil if the layout used the existing size to layout the controls. + +]] + +-------------------------- +-- Widget Base Template -- +-------------------------- +do + local WidgetBase = AceGUI.WidgetBase + + WidgetBase.SetParent = function(self, parent) + local frame = self.frame + frame:SetParent(nil) + frame:SetParent(parent.content) + self.parent = parent + end + + WidgetBase.SetCallback = function(self, name, func) + if type(func) == "function" then + self.events[name] = func + end + end + + WidgetBase.Fire = function(self, name, ...) + if self.events[name] then + local success, ret = safecall(self.events[name], self, name, ...) + if success then + return ret + end + end + end + + WidgetBase.SetWidth = function(self, width) + self.frame:SetWidth(width) + self.frame.width = width + if self.OnWidthSet then + self:OnWidthSet(width) + end + end + + WidgetBase.SetRelativeWidth = function(self, width) + if width <= 0 or width > 1 then + error(":SetRelativeWidth(width): Invalid relative width.", 2) + end + self.relWidth = width + self.width = "relative" + end + + WidgetBase.SetHeight = function(self, height) + self.frame:SetHeight(height) + self.frame.height = height + if self.OnHeightSet then + self:OnHeightSet(height) + end + end + + --[[ WidgetBase.SetRelativeHeight = function(self, height) + if height <= 0 or height > 1 then + error(":SetRelativeHeight(height): Invalid relative height.", 2) + end + self.relHeight = height + self.height = "relative" + end ]] + + WidgetBase.IsVisible = function(self) + return self.frame:IsVisible() + end + + WidgetBase.IsShown= function(self) + return self.frame:IsShown() + end + + WidgetBase.Release = function(self) + AceGUI:Release(self) + end + + WidgetBase.SetPoint = function(self, ...) + return self.frame:SetPoint(...) + end + + WidgetBase.ClearAllPoints = function(self) + return self.frame:ClearAllPoints() + end + + WidgetBase.GetNumPoints = function(self) + return self.frame:GetNumPoints() + end + + WidgetBase.GetPoint = function(self, ...) + return self.frame:GetPoint(...) + end + + WidgetBase.GetUserDataTable = function(self) + return self.userdata + end + + WidgetBase.SetUserData = function(self, key, value) + self.userdata[key] = value + end + + WidgetBase.GetUserData = function(self, key) + return self.userdata[key] + end + + WidgetBase.IsFullHeight = function(self) + return self.height == "fill" + end + + WidgetBase.SetFullHeight = function(self, isFull) + if isFull then + self.height = "fill" + else + self.height = nil + end + end + + WidgetBase.IsFullWidth = function(self) + return self.width == "fill" + end + + WidgetBase.SetFullWidth = function(self, isFull) + if isFull then + self.width = "fill" + else + self.width = nil + end + end + +-- local function LayoutOnUpdate(this) +-- this:SetScript("OnUpdate",nil) +-- this.obj:PerformLayout() +-- end + + local WidgetContainerBase = AceGUI.WidgetContainerBase + + WidgetContainerBase.PauseLayout = function(self) + self.LayoutPaused = true + end + + WidgetContainerBase.ResumeLayout = function(self) + self.LayoutPaused = nil + end + + WidgetContainerBase.PerformLayout = function(self) + if self.LayoutPaused then + return + end + safecall(self.LayoutFunc, self.content, self.children) + end + + --call this function to layout, makes sure layed out objects get a frame to get sizes etc + WidgetContainerBase.DoLayout = function(self) + self:PerformLayout() +-- if not self.parent then +-- self.frame:SetScript("OnUpdate", LayoutOnUpdate) +-- end + end + + WidgetContainerBase.AddChild = function(self, child, beforeWidget) + if beforeWidget then + local siblingIndex = 1 + for _, widget in pairs(self.children) do + if widget == beforeWidget then + break + end + siblingIndex = siblingIndex + 1 + end + tinsert(self.children, siblingIndex, child) + else + tinsert(self.children, child) + end + child:SetParent(self) + child.frame:Show() + self:DoLayout() + end + + WidgetContainerBase.AddChildren = function(self, ...) + for i = 1, select("#", ...) do + local child = select(i, ...) + tinsert(self.children, child) + child:SetParent(self) + child.frame:Show() + end + self:DoLayout() + end + + WidgetContainerBase.ReleaseChildren = function(self) + local children = self.children + for i = 1,#children do + AceGUI:Release(children[i]) + children[i] = nil + end + end + + WidgetContainerBase.SetLayout = function(self, Layout) + self.LayoutFunc = AceGUI:GetLayout(Layout) + end + + WidgetContainerBase.SetAutoAdjustHeight = function(self, adjust) + if adjust then + self.noAutoHeight = nil + else + self.noAutoHeight = true + end + end + + local function FrameResize(this) + local self = this.obj + if this:GetWidth() and this:GetHeight() then + if self.OnWidthSet then + self:OnWidthSet(this:GetWidth()) + end + if self.OnHeightSet then + self:OnHeightSet(this:GetHeight()) + end + end + end + + local function ContentResize(this) + if this:GetWidth() and this:GetHeight() then + this.width = this:GetWidth() + this.height = this:GetHeight() + this.obj:DoLayout() + end + end + + setmetatable(WidgetContainerBase, {__index=WidgetBase}) + + --One of these function should be called on each Widget Instance as part of its creation process + + --- Register a widget-class as a container for newly created widgets. + -- @param widget The widget class + function AceGUI:RegisterAsContainer(widget) + widget.children = {} + widget.userdata = {} + widget.events = {} + widget.base = WidgetContainerBase + widget.content.obj = widget + widget.frame.obj = widget + widget.content:SetScript("OnSizeChanged", ContentResize) + widget.frame:SetScript("OnSizeChanged", FrameResize) + setmetatable(widget, {__index = WidgetContainerBase}) + widget:SetLayout("List") + return widget + end + + --- Register a widget-class as a widget. + -- @param widget The widget class + function AceGUI:RegisterAsWidget(widget) + widget.userdata = {} + widget.events = {} + widget.base = WidgetBase + widget.frame.obj = widget + widget.frame:SetScript("OnSizeChanged", FrameResize) + setmetatable(widget, {__index = WidgetBase}) + return widget + end +end + + + + +------------------ +-- Widget API -- +------------------ + +--- Registers a widget Constructor, this function returns a new instance of the Widget +-- @param Name The name of the widget +-- @param Constructor The widget constructor function +-- @param Version The version of the widget +function AceGUI:RegisterWidgetType(Name, Constructor, Version) + assert(type(Constructor) == "function") + assert(type(Version) == "number") + + local oldVersion = WidgetVersions[Name] + if oldVersion and oldVersion >= Version then return end + + WidgetVersions[Name] = Version + WidgetRegistry[Name] = Constructor +end + +--- Registers a Layout Function +-- @param Name The name of the layout +-- @param LayoutFunc Reference to the layout function +function AceGUI:RegisterLayout(Name, LayoutFunc) + assert(type(LayoutFunc) == "function") + if type(Name) == "string" then + Name = Name:upper() + end + LayoutRegistry[Name] = LayoutFunc +end + +--- Get a Layout Function from the registry +-- @param Name The name of the layout +function AceGUI:GetLayout(Name) + if type(Name) == "string" then + Name = Name:upper() + end + return LayoutRegistry[Name] +end + +AceGUI.counts = AceGUI.counts or {} + +--- A type-based counter to count the number of widgets created. +-- This is used by widgets that require a named frame, e.g. when a Blizzard +-- Template requires it. +-- @param type The widget type +function AceGUI:GetNextWidgetNum(type) + if not self.counts[type] then + self.counts[type] = 0 + end + self.counts[type] = self.counts[type] + 1 + return self.counts[type] +end + +--- Return the number of created widgets for this type. +-- In contrast to GetNextWidgetNum, the number is not incremented. +-- @param type The widget type +function AceGUI:GetWidgetCount(type) + return self.counts[type] or 0 +end + +--- Return the version of the currently registered widget type. +-- @param type The widget type +function AceGUI:GetWidgetVersion(type) + return WidgetVersions[type] +end + +------------- +-- Layouts -- +------------- + +--[[ + A Layout is a func that takes 2 parameters + content - the frame that widgets will be placed inside + children - a table containing the widgets to layout +]] + +-- Very simple Layout, Children are stacked on top of each other down the left side +AceGUI:RegisterLayout("List", + function(content, children) + local height = 0 + local width = content.width or content:GetWidth() or 0 + for i = 1, #children do + local child = children[i] + + local frame = child.frame + frame:ClearAllPoints() + frame:Show() + if i == 1 then + frame:SetPoint("TOPLEFT", content) + else + frame:SetPoint("TOPLEFT", children[i-1].frame, "BOTTOMLEFT") + end + + if child.width == "fill" then + child:SetWidth(width) + frame:SetPoint("RIGHT", content) + + if child.DoLayout then + child:DoLayout() + end + elseif child.width == "relative" then + child:SetWidth(width * child.relWidth) + + if child.DoLayout then + child:DoLayout() + end + end + + height = height + (frame.height or frame:GetHeight() or 0) + end + safecall(content.obj.LayoutFinished, content.obj, nil, height) + end) + +-- A single control fills the whole content area +AceGUI:RegisterLayout("Fill", + function(content, children) + if children[1] then + children[1]:SetWidth(content:GetWidth() or 0) + children[1]:SetHeight(content:GetHeight() or 0) + children[1].frame:ClearAllPoints() + children[1].frame:SetAllPoints(content) + children[1].frame:Show() + safecall(content.obj.LayoutFinished, content.obj, nil, children[1].frame:GetHeight()) + end + end) + +local layoutrecursionblock = nil +local function safelayoutcall(object, func, ...) + layoutrecursionblock = true + object[func](object, ...) + layoutrecursionblock = nil +end + +AceGUI:RegisterLayout("Flow", + function(content, children) + if layoutrecursionblock then return end + --used height so far + local height = 0 + --width used in the current row + local usedwidth = 0 + --height of the current row + local rowheight = 0 + local rowoffset = 0 + + local width = content.width or content:GetWidth() or 0 + + --control at the start of the row + local rowstart + local rowstartoffset + local isfullheight + + local frameoffset + local lastframeoffset + local oversize + for i = 1, #children do + local child = children[i] + oversize = nil + local frame = child.frame + local frameheight = frame.height or frame:GetHeight() or 0 + local framewidth = frame.width or frame:GetWidth() or 0 + lastframeoffset = frameoffset + -- HACK: Why did we set a frameoffset of (frameheight / 2) ? + -- That was moving all widgets half the widgets size down, is that intended? + -- Actually, it seems to be neccessary for many cases, we'll leave it in for now. + -- If widgets seem to anchor weirdly with this, provide a valid alignoffset for them. + -- TODO: Investigate moar! + frameoffset = child.alignoffset or (frameheight / 2) + + if child.width == "relative" then + framewidth = width * child.relWidth + end + + frame:Show() + frame:ClearAllPoints() + if i == 1 then + -- anchor the first control to the top left + frame:SetPoint("TOPLEFT", content) + rowheight = frameheight + rowoffset = frameoffset + rowstart = frame + rowstartoffset = frameoffset + usedwidth = framewidth + if usedwidth > width then + oversize = true + end + else + -- if there isn't available width for the control start a new row + -- if a control is "fill" it will be on a row of its own full width + if usedwidth == 0 or ((framewidth) + usedwidth > width) or child.width == "fill" then + if isfullheight then + -- a previous row has already filled the entire height, there's nothing we can usefully do anymore + -- (maybe error/warn about this?) + break + end + --anchor the previous row, we will now know its height and offset + rowstart:SetPoint("TOPLEFT", content, "TOPLEFT", 0, -(height + (rowoffset - rowstartoffset) + 3)) + height = height + rowheight + 3 + --save this as the rowstart so we can anchor it after the row is complete and we have the max height and offset of controls in it + rowstart = frame + rowstartoffset = frameoffset + rowheight = frameheight + rowoffset = frameoffset + usedwidth = framewidth + if usedwidth > width then + oversize = true + end + -- put the control on the current row, adding it to the width and checking if the height needs to be increased + else + --handles cases where the new height is higher than either control because of the offsets + --math.max(rowheight-rowoffset+frameoffset, frameheight-frameoffset+rowoffset) + + --offset is always the larger of the two offsets + rowoffset = math_max(rowoffset, frameoffset) + rowheight = math_max(rowheight, rowoffset + (frameheight / 2)) + + frame:SetPoint("TOPLEFT", children[i-1].frame, "TOPRIGHT", 0, frameoffset - lastframeoffset) + usedwidth = framewidth + usedwidth + end + end + + if child.width == "fill" then + safelayoutcall(child, "SetWidth", width) + frame:SetPoint("RIGHT", content) + + usedwidth = 0 + rowstart = frame + rowstartoffset = frameoffset + + if child.DoLayout then + child:DoLayout() + end + rowheight = frame.height or frame:GetHeight() or 0 + rowoffset = child.alignoffset or (rowheight / 2) + rowstartoffset = rowoffset + elseif child.width == "relative" then + safelayoutcall(child, "SetWidth", width * child.relWidth) + + if child.DoLayout then + child:DoLayout() + end + elseif oversize then + if width > 1 then + frame:SetPoint("RIGHT", content) + end + end + + if child.height == "fill" then + frame:SetPoint("BOTTOM", content) + isfullheight = true + end + end + + --anchor the last row, if its full height needs a special case since its height has just been changed by the anchor + if isfullheight then + rowstart:SetPoint("TOPLEFT", content, "TOPLEFT", 0, -height) + elseif rowstart then + rowstart:SetPoint("TOPLEFT", content, "TOPLEFT", 0, -(height + (rowoffset - rowstartoffset) + 3)) + end + + height = height + rowheight + 3 + safecall(content.obj.LayoutFinished, content.obj, nil, height) + end) + +-- Get alignment method and value. Possible alignment methods are a callback, a number, "start", "middle", "end", "fill" or "TOPLEFT", "BOTTOMRIGHT" etc. +local GetCellAlign = function (dir, tableObj, colObj, cellObj, cell, child) + local fn = cellObj and (cellObj["align" .. dir] or cellObj.align) + or colObj and (colObj["align" .. dir] or colObj.align) + or tableObj["align" .. dir] or tableObj.align + or "CENTERLEFT" + local child, cell, val = child or 0, cell or 0, nil + + if type(fn) == "string" then + fn = fn:lower() + fn = dir == "V" and (fn:sub(1, 3) == "top" and "start" or fn:sub(1, 6) == "bottom" and "end" or fn:sub(1, 6) == "center" and "middle") + or dir == "H" and (fn:sub(-4) == "left" and "start" or fn:sub(-5) == "right" and "end" or fn:sub(-6) == "center" and "middle") + or fn + val = (fn == "start" or fn == "fill") and 0 or fn == "end" and cell - child or (cell - child) / 2 + elseif type(fn) == "function" then + val = fn(child or 0, cell, dir) + else + val = fn + end + + return fn, max(0, min(val, cell)) +end + +-- Get width or height for multiple cells combined +local GetCellDimension = function (dir, laneDim, from, to, space) + local dim = 0 + for cell=from,to do + dim = dim + (laneDim[cell] or 0) + end + return dim + max(0, to - from) * (space or 0) +end + +--[[ Options +============ +Container: + - columns ({col, col, ...}): Column settings. "col" can be a number (<= 0: content width, <1: rel. width, <10: weight, >=10: abs. width) or a table with column setting. + - space, spaceH, spaceV: Overall, horizontal and vertical spacing between cells. + - align, alignH, alignV: Overall, horizontal and vertical cell alignment. See GetCellAlign() for possible values. +Columns: + - width: Fixed column width (nil or <=0: content width, <1: rel. width, >=1: abs. width). + - min or 1: Min width for content based width + - max or 2: Max width for content based width + - weight: Flexible column width. The leftover width after accounting for fixed-width columns is distributed to weighted columns according to their weights. + - align, alignH, alignV: Overwrites the container setting for alignment. +Cell: + - colspan: Makes a cell span multiple columns. + - rowspan: Makes a cell span multiple rows. + - align, alignH, alignV: Overwrites the container and column setting for alignment. +]] +AceGUI:RegisterLayout("Table", + function (content, children) + local obj = content.obj + obj:PauseLayout() + + local tableObj = obj:GetUserData("table") + local cols = tableObj.columns + local spaceH = tableObj.spaceH or tableObj.space or 0 + local spaceV = tableObj.spaceV or tableObj.space or 0 + local totalH = (content:GetWidth() or content.width or 0) - spaceH * (#cols - 1) + + -- We need to reuse these because layout events can come in very frequently + local layoutCache = obj:GetUserData("layoutCache") + if not layoutCache then + layoutCache = {{}, {}, {}, {}, {}, {}} + obj:SetUserData("layoutCache", layoutCache) + end + local t, laneH, laneV, rowspans, rowStart, colStart = unpack(layoutCache) + + -- Create the grid + local n, slotFound = 0 + for i,child in ipairs(children) do + if child:IsShown() then + repeat + n = n + 1 + local col = (n - 1) % #cols + 1 + local row = ceil(n / #cols) + local rowspan = rowspans[col] + local cell = rowspan and rowspan.child or child + local cellObj = cell:GetUserData("cell") + slotFound = not rowspan + + -- Rowspan + if not rowspan and cellObj and cellObj.rowspan then + rowspan = {child = child, from = row, to = row + cellObj.rowspan - 1} + rowspans[col] = rowspan + end + if rowspan and i == #children then + rowspan.to = row + end + + -- Colspan + local colspan = max(0, min((cellObj and cellObj.colspan or 1) - 1, #cols - col)) + n = n + colspan + + -- Place the cell + if not rowspan or rowspan.to == row then + t[n] = cell + rowStart[cell] = rowspan and rowspan.from or row + colStart[cell] = col + + if rowspan then + rowspans[col] = nil + end + end + until slotFound + end + end + + local rows = ceil(n / #cols) + + -- Determine fixed size cols and collect weights + local extantH, totalWeight = totalH, 0 + for col,colObj in ipairs(cols) do + laneH[col] = 0 + + if type(colObj) == "number" then + colObj = {[colObj >= 1 and colObj < 10 and "weight" or "width"] = colObj} + cols[col] = colObj + end + + if colObj.weight then + -- Weight + totalWeight = totalWeight + (colObj.weight or 1) + else + if not colObj.width or colObj.width <= 0 then + -- Content width + for row=1,rows do + local child = t[(row - 1) * #cols + col] + if child then + local f = child.frame + f:ClearAllPoints() + local childH = f:GetWidth() or 0 + + laneH[col] = max(laneH[col], childH - GetCellDimension("H", laneH, colStart[child], col - 1, spaceH)) + end + end + + laneH[col] = max(colObj.min or colObj[1] or 0, min(laneH[col], colObj.max or colObj[2] or laneH[col])) + else + -- Rel./Abs. width + laneH[col] = colObj.width < 1 and colObj.width * totalH or colObj.width + end + extantH = max(0, extantH - laneH[col]) + end + end + + -- Determine sizes based on weight + local scale = totalWeight > 0 and extantH / totalWeight or 0 + for col,colObj in pairs(cols) do + if colObj.weight then + laneH[col] = scale * colObj.weight + end + end + + -- Arrange children + for row=1,rows do + local rowV = 0 + + -- Horizontal placement and sizing + for col=1,#cols do + local child = t[(row - 1) * #cols + col] + if child then + local colObj = cols[colStart[child]] + local cellObj = child:GetUserData("cell") + local offsetH = GetCellDimension("H", laneH, 1, colStart[child] - 1, spaceH) + (colStart[child] == 1 and 0 or spaceH) + local cellH = GetCellDimension("H", laneH, colStart[child], col, spaceH) + + local f = child.frame + f:ClearAllPoints() + local childH = f:GetWidth() or 0 + + local alignFn, align = GetCellAlign("H", tableObj, colObj, cellObj, cellH, childH) + f:SetPoint("LEFT", content, offsetH + align, 0) + if child:IsFullWidth() or alignFn == "fill" or childH > cellH then + f:SetPoint("RIGHT", content, "LEFT", offsetH + align + cellH, 0) + end + + if child.DoLayout then + child:DoLayout() + end + + rowV = max(rowV, (f:GetHeight() or 0) - GetCellDimension("V", laneV, rowStart[child], row - 1, spaceV)) + end + end + + laneV[row] = rowV + + -- Vertical placement and sizing + for col=1,#cols do + local child = t[(row - 1) * #cols + col] + if child then + local colObj = cols[colStart[child]] + local cellObj = child:GetUserData("cell") + local offsetV = GetCellDimension("V", laneV, 1, rowStart[child] - 1, spaceV) + (rowStart[child] == 1 and 0 or spaceV) + local cellV = GetCellDimension("V", laneV, rowStart[child], row, spaceV) + + local f = child.frame + local childV = f:GetHeight() or 0 + + local alignFn, align = GetCellAlign("V", tableObj, colObj, cellObj, cellV, childV) + if child:IsFullHeight() or alignFn == "fill" then + f:SetHeight(cellV) + end + f:SetPoint("TOP", content, 0, -(offsetV + align)) + end + end + end + + -- Calculate total height + local totalV = GetCellDimension("V", laneV, 1, #laneV, spaceV) + + -- Cleanup + for _,v in pairs(layoutCache) do wipe(v) end + + safecall(obj.LayoutFinished, obj, nil, totalV) + obj:ResumeLayout() + end) diff --git a/libs/AceGUI-3.0/AceGUI-3.0.xml b/libs/AceGUI-3.0/AceGUI-3.0.xml new file mode 100644 index 0000000..ae22c90 --- /dev/null +++ b/libs/AceGUI-3.0/AceGUI-3.0.xml @@ -0,0 +1,28 @@ + +