Nenue@50: --- Devian - Dock.lua
Nenue@32: -- @file-author@
Nenue@32: -- @project-revision@ @project-hash@
Nenue@32: -- @file-revision@ @file-hash@
Nenue@32: -- Created: 12/26/2015 12:32 PM
Nenue@50: -- Docking and arrangement calls
Nenue@66: local _, D = ...
Nenue@50: local ceil, floor, sqrt, pairs, GetScreenWidth, GetScreenHeight =  math.ceil, math.floor, math.sqrt, pairs, GetScreenWidth, GetScreenHeight
Nenue@99: 
Nenue@99: local CreateFrame, tinsert, random = CreateFrame, tinsert, math.random
Nenue@99: local ipairs, pairs = ipairs, pairs
Nenue@47: local db
Nenue@98: local print = DEVIAN_WORKSPACE and function(...) print('DvnDock', ...) end or nop
Nenue@93: local DOCK_BUTTON_PADDING = 6
Nenue@93: 
Nenue@98: DevianDockHandler = {
Nenue@98:   usedButtons = {},
Nenue@98:   buttons = {},
Nenue@98: }
Nenue@99: DevianDockTabMixin = {}
Nenue@93: 
Nenue@99: function DevianDockTabMixin:OnMouseDown(button)
Nenue@93:   --print("click", self:GetName(), button, self.console.index)
Nenue@100:   local console = self.console
Nenue@93:   if button == "LeftButton" then
Nenue@93:     if IsShiftKeyDown() then
Nenue@100:       DevianDock:ToggleAll(console)
Nenue@93:     else
Nenue@98: 
Nenue@100:       console.newMessage = nil
Nenue@100:       if console.isFront or (not console.enabled) then
Nenue@100: 
Nenue@100:         console:Toggle()
Nenue@100:         if console.enabled then
Nenue@100:           if console.minimized then
Nenue@100:             console:MinMax()
Nenue@93:           end
Nenue@100:           console:ToFront()
Nenue@93:         end
Nenue@93:       else
Nenue@100:         console:ToFront()
Nenue@93:       end
Nenue@93:     end
Nenue@93:   elseif button == "RightButton" then
Nenue@100:     console:MinMax()
Nenue@93:   end
Nenue@100:   DevianDock:Update()
Nenue@93: end
Nenue@99: function DevianDockTabMixin:OnShow()
Nenue@93:   self:Update()
Nenue@93: end
Nenue@99: function DevianDockTabMixin:OnEnter()
Nenue@93: end
Nenue@99: function DevianDockTabMixin:Update()
Nenue@100:   local console = self.console
Nenue@100:   local isActive = (console.isFront or console.newMessage)
Nenue@93: 
Nenue@100:   if console.newMessage and (not self.pulse:IsPlaying()) then
Nenue@100:     self.pulse:Play()
Nenue@100:   elseif not console.newMessage then
Nenue@100:     self.pulse:Stop()
Nenue@93:   end
Nenue@93: 
Nenue@93:   if self.selected then
Nenue@93:     self.Background:SetColorTexture(0.4,0.4,0.4,1)
Nenue@93:   else
Nenue@93:     self.Background:SetColorTexture(0,0,0,.5)
Nenue@93:   end
Nenue@93: 
Nenue@100:   if isActive then
Nenue@100:     self:SetAlpha(1)
Nenue@100:   else
Nenue@93:     self:SetAlpha(0.5)
Nenue@93:   end
Nenue@93: 
Nenue@100: 
Nenue@100: 
Nenue@93:   self:SetWidth(self.caption.name:GetStringWidth() + DOCK_BUTTON_PADDING)
Nenue@93: end
Nenue@93: 
Nenue@99: function DevianDockTabMixin:Select()
Nenue@93:   self:Update()
Nenue@93: end
Nenue@32: 
Nenue@32: --- Spaces each frame evenly across the screen.
Nenue@32: function D:DistributeFrames() --
Nenue@50:   local max = self.num_channels
Nenue@50:   local num_side = ceil(sqrt(max))
Nenue@50:   local w = GetScreenWidth() / num_side
Nenue@50:   local h = GetScreenHeight() / num_side
Nenue@50:   for i, frame in pairs(D.console) do
Nenue@50:     local dx = (i-1) % num_side
Nenue@50:     local dy = floor((i-1) / num_side)
Nenue@50:     frame.width = w
Nenue@50:     frame.height = h
Nenue@50:     frame.x = dx * w
Nenue@50:     frame.y = -(dy * h)
Nenue@50:     frame:Save()
Nenue@50:   end
Nenue@32: end
Nenue@32: 
Nenue@32: --- Place all frames stacked beneath the primary frame.
Nenue@32: function D:StackFrames()
Nenue@32:   local last
Nenue@50:   for _, frame in pairs(self.console) do
Nenue@32:     if last then
Nenue@32:       frame.x = last.x
Nenue@32:       frame.y = last.y - 20
Nenue@32:     else
Nenue@32:       frame.x = (GetScreenWidth()-frame:GetWidth())/2
Nenue@32:       frame.y = 0
Nenue@32:     end
Nenue@32:     frame:Save()
Nenue@32:     last = frame
Nenue@32:   end
Nenue@32: end
Nenue@32: 
Nenue@99: 
Nenue@99: do
Nenue@99:   local numBeacons = 0
Nenue@99:   function DevianDockHandler:GetDockButton(console)
Nenue@99:     self.usedButtons = self.usedButtons or {}
Nenue@99:     local index = console:GetID()
Nenue@99:     local button = self.usedButtons[index]
Nenue@99:     if not button then
Nenue@99:       numBeacons = numBeacons + 1
Nenue@99:       button = CreateFrame('Button', 'DevianDockBeacon'.. numBeacons, UIParent, 'DevianDockTabTemplate')
Nenue@99:       button.color = {r = random(), g = random(), b = random()}
Nenue@99:       button.Stripe:SetColorTexture(button.color.r, button.color.g, button.color.b,1)
Nenue@99:       button.console = console
Nenue@99:       self.usedButtons[index] = button
Nenue@99:       tinsert(self.buttons, button)
Nenue@99:       --oldprint('create dock', index, console.signature)
Nenue@99:     end
Nenue@99:     button.index = console.index
Nenue@99:     button.caption.name:SetText(console.signature)
Nenue@99:     button:SetShown(true)
Nenue@99:     return button
Nenue@99:   end
Nenue@99: end
Nenue@99: 
Nenue@98: function DevianDockHandler:OnMouseWheel(delta)
Nenue@93:   if delta >= 1 then
Nenue@98:     self.dockScale = (self.dockScale or 1) - 0.1
Nenue@93:   else
Nenue@98:     self.dockScale = (self.dockScale or 1) + 0.1
Nenue@93:   end
Nenue@98:   self:Update()
Nenue@93: end
Nenue@32: 
Nenue@50: --- Space everything and set the dock size
Nenue@98: function DevianDockHandler:Update()
Nenue@47:   local pad_offset = 12
Nenue@93:   local drawWidth = 0
Nenue@93:   local lastButton
Nenue@93:   local numButtons = 0
Nenue@100:   local numOpen = 0
Nenue@100:   local numBackground = 0
Nenue@100:   local numClosed = 0
Nenue@100:   local numMinimized = 0
Nenue@98:   for i, d in ipairs(self.buttons) do
Nenue@93:     if d and d:IsShown() then
Nenue@93:       d:SetScale(D.dockScale or 1)
Nenue@93:       if lastButton then
Nenue@93:         d:SetPoint('TOPLEFT', lastButton, 'TOPRIGHT', pad_offset, 0)
Nenue@93:       else
Nenue@93:         d:SetPoint('TOPLEFT',  DevianDock, 'TOPLEFT', pad_offset, 0)
Nenue@93:       end
Nenue@73: 
Nenue@100:       local console = d.console
Nenue@100:       if console.enabled then
Nenue@100:         numOpen = numOpen + 1
Nenue@100:         if not console.isFront then
Nenue@100:           numBackground = numBackground + 1
Nenue@100:         end
Nenue@100: 
Nenue@100:       else
Nenue@100:         numClosed = numClosed + 1
Nenue@100:       end
Nenue@100:       if console.minimized then
Nenue@100:         numMinimized = numMinimized + 1
Nenue@100:       end
Nenue@100: 
Nenue@100:       d:Update()
Nenue@100: 
Nenue@93:       drawWidth =  drawWidth + d:GetWidth() + pad_offset
Nenue@93:       lastButton = d
Nenue@93:       numButtons = numButtons + 1
Nenue@93:       print(numButtons)
Nenue@73:     end
Nenue@47:   end
Nenue@100: 
Nenue@100:   self.numOpen, self.numMinimized, self.numClosed, self.numButtons, self.numBackground = numOpen, numMinimized, numClosed, numButtons, numBackground
Nenue@98:   self:SetWidth(drawWidth)
Nenue@98: 
Nenue@98:   D.db.dockPoint = D.db.dockPoint or 'TOPLEFT'
Nenue@98:   self:SetPoint(D.db.dockPoint , UIParent, D.db.dockPoint , 0, 0)
Nenue@50: end
Nenue@100: 
Nenue@100: 
Nenue@100: function DevianDockHandler:ToggleAll(sender)
Nenue@100:   local keepSender = IsShiftKeyDown() and sender
Nenue@100:   local senderID = sender and sender:GetID()
Nenue@100:   local op, arg = 'Toggle', false
Nenue@100:   if (keepSender and (self.numBackground == 0)) or (self.numOpen == 0) then
Nenue@100:     arg = true
Nenue@100:   elseif self.numClosed == 0 then
Nenue@100:     arg = false
Nenue@100:   end
Nenue@100: 
Nenue@100:   for index, button in ipairs(self.buttons) do
Nenue@100:     local frame = button.console
Nenue@100:     if frame then
Nenue@100:       if not((frame.index == senderID) and keepSender) then
Nenue@100:         frame[op](frame, arg)
Nenue@100:       end
Nenue@100: 
Nenue@100:     end
Nenue@100:   end
Nenue@100:   self:Update()
Nenue@100: end