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local START_FULLY_OPAQUE = 1
local START_AT_BEGINNING = 2
local START_FADE_IMMEDIATELY = 3
local CONTROL_TYPE_ENTRY = 1
local CONTROL_TYPE_ITEM = 2
local FLUSH_UPDATE_TIME_MS = 200
local FADING_ENTRY_OFFSET_TIME_MS = 67
local DEFAULT_MAX_DISPLAYED_ENTRIES = 4
--[[ Public API ]]--
return fadingStationaryControlBuffer
end
function ZO_FadingStationaryControlBuffer:Initialize(control, maxDisplayedEntries, fadeAnimationName, iconAnimationName, containerAnimationName, anchor, controllerType)
self.entryPools = {}
self.headerPools = {}
self.linePools = {}
self.queue = {}
self.templates = {}
self.activeEntries = {}
self.queuedTimedEntries = {}
self.maxDisplayedEntries = maxDisplayedEntries or DEFAULT_MAX_DISPLAYED_ENTRIES
self.maxLinesPerEntry = nil
self.fadeAnimationName = fadeAnimationName
self.iconAnimationName = iconAnimationName
self.currentNumDisplayedEntries = 0
self.currentlyFadingEntries = 0
self.queuedBatches = {}
self.currentEntries = {}
self.nextTimeToFlushMS = 0
self.doesContainsEntries = false
self.containerShowTimeMs = 5000
self.containerStartTimeMs = 0
self.emptyDeltaTime = 0
self.resetPositionY = offsetY
self.controllerType = controllerType
self.additionalEntrySpacingY = 0
self.paused = false
EVENT_MANAGER:RegisterForUpdate(string.format("%s%s", "ZO_FadingStationaryControlBuffer", controllerType), 30, function(...) self:OnUpdateBuffer(...) end)
end
if self.paused then
return
end
if timeMs > self.nextTimeToFlushMS then
self.nextTimeToFlushMS = timeMs + FLUSH_UPDATE_TIME_MS
end
if self.doesContainsEntries then
local deltaContainerTime = timeMs - self.containerStartTimeMs
if deltaContainerTime > self.containerShowTimeMs then
self.doesContainsEntries = false
end
end
local numQueuedTimedEntries = #self.queuedTimedEntries
for i = numQueuedTimedEntries, 1, -1 do
if self.queuedTimedEntries[i].fadeStartDelayMs < timeMs then
end
end
end
if not self.paused then
self.paused = true
end
end
if self.paused then
self.paused = false
self.pauseTimeMS = nil
if self.containerStartTimeMs ~= 0 then
self.containerStartTimeMs = self.containerStartTimeMs + timePausedMS
end
queuedTimedEntry.fadeStartDelayMs = queuedTimedEntry.fadeStartDelayMs + timePausedMS
end
end
end
if self.templates[templateName] then
entry.templateName = templateName
end
end
end
self.templates[templateName] = templateData
end
self.additionalEntrySpacingY = additionalSpacingY
end
--[[ Private API ]]--
if entry == entryControl then
return i
end
end
end
do
--fadeout anim is complete, go back to the ready state
end
self.fadeTimeline.controlBuffer = self
end
end
for i = 1, childCount do
if child.pool then -- Could evaluate to false if the child is not managed by this class.
end
end
end
while #self.activeEntries > 0 do
end
end
if self.currentNumDisplayedEntries == 0 then
self.lastAnchoredEntry = nil
end
end
-- incase we are displaying a large batch of items and collect an extra one while the animation is playing
-- we want to wait for the current animation to finish before moving onto the next set
-- which we call here
if self.currentlyFadingEntries <= 0 then
end
end
self.currentNumDisplayedEntries = self.currentNumDisplayedEntries - 1
end
if entryIndex then
end
end
end
function ZO_FadingStationaryControlBuffer:TryConcatWithExistingEntry(templateName, entry, tableLocation)
local templateData = self.templates[templateName]
local tableLocation = tableLocation or self.activeEntries
local handled = false
local activeEntry = activeEntryControl.entry
if templateName == activeEntry.templateName then
-- Are both headers equal?
if activeEntry.header and entry.header and templateData.headerEqualityCheck and templateData.headerEqualityCheck(activeEntry.header, entry.header) then
if entry.lines then
-- Are all lines equal?
handled = true
end
end
-- Headers are either not equal or not present. Are all lines equal?
elseif activeEntry.lines and entry.lines and templateData.equalityCheck(activeEntry.lines, entry.lines) then
handled = true
end
if handled then
break
end
end
end
return handled
end
return false
end
if self.doesContainsEntries and self.currentlyFadingEntries > 0 then
return false
end
end
-- supplimental check for adding entries from a batch
-- we already know they are ok to go, but now we need to make sure we don't over add items
return self.currentNumDisplayedEntries < self.maxDisplayedEntries
end
end
do
if object.fadeLabelAndBgTimeline then
end
if object.fadeIconTimeline then
end
object.key = nil
if object.activeLines then
end
-- This isn't strictly necessary, but it keeps things clean and avoids potentially nasty bugs.
local entry = object.entry
if entry then
end
local lines = object.entry.lines
if lines then
end
end
object.entry = nil
end
end
if completedPlayback then
fadingControlBuffer.currentlyFadingEntries = fadingControlBuffer.currentlyFadingEntries - 1
end
end
if completedPlayback then
end
end
local fadeIconTimeline = ANIMATION_MANAGER:CreateTimelineFromVirtual(iconAnimationName, control.icon)
end
local pool = self.entryPools[templateName]
if not pool then
local name = string.format("%s%s%s%d", parent:GetName(), templateName, self.controllerType, pool:GetNextControlId())
end
self.entryPools[templateName] = pool
end
end
function ZO_FadingStationaryControlBuffer:AcquireItemObject(name, templateName, pools, parent, offsetY)
local pool = pools[templateName]
if not pool then
-- Save the anchor Y offsets so we can preserve them when adjusting anchors later.
for i = 0, MAX_ANCHORS - 1 do
if isValid then
end
end
end
pools[templateName] = pool
end
-- We set the parent before acquiring the object so we can reuse the same factory function across multiple parents.
-- To keep the item control name simple, it must always be created as a child of an entry control.
pool.parent = parent
end
local HEADER_INDEX = 1
local PRESERVE_FADE = true
function ZO_FadingStationaryControlBuffer:SetupItem(hasHeader, item, templateName, setupFn, pools, parent, offsetY, isHeader)
if item then
local control = self:AcquireItemObject(isHeader and "Header" or "Line", templateName, pools, parent, offsetY)
local insertionIndex = HEADER_INDEX + 1
if isHeader or not hasHeader then
insertionIndex = HEADER_INDEX
end
end
return offsetY
end
end
}
)
end
function ZO_FadingStationaryControlBuffer:DisplayEntry(templateName, entry, entryNumber, hasCurrentEntries)
local templateData = self.templates[templateName]
-- Call the setup function for the header and each of the lines.
local offsetY = 0
local HEADER_ITEM = true
offsetY = self:SetupItem(HEADER_ITEM, entry.header, templateData.headerTemplateName, templateData.headerSetup, self.headerPools, entryControl, offsetY, HEADER_ITEM)
local lines = entry.lines
if lines then
local linePools = self.linePools
for i = #lines, 1, -1 do
offsetY = self:SetupItem(hasHeader, lines[i], templateName, templateData.setup, linePools, entryControl, offsetY)
end
end
entryControl.entry = entry
if hasCurrentEntries then
if entryNumber == 0 then
else
entryControl:SetAnchor(BOTTOMRIGHT, self.lastAnchoredEntry, TOPRIGHT, 0, self.additionalEntrySpacingY)
end
else
if not self.lastAnchoredEntry then
else
entryControl:SetAnchor(BOTTOMRIGHT, self.lastAnchoredEntry, TOPRIGHT, 0, self.additionalEntrySpacingY)
end
end
self.currentNumDisplayedEntries = self.currentNumDisplayedEntries + 1
self.currentlyFadingEntries = self.currentlyFadingEntries + 1
local FADE_IN_DELAY_FACTOR = entryNumber * FADING_ENTRY_OFFSET_TIME_MS
self.lastAnchoredEntry = entryControl
return entryControl
end
local hadEntries = false
local newBatch = {}
while #self.queue > 0 do
local queuedEntry = self.queue[1]
local templateName = queuedEntry.templateName
local persistent = queuedEntry.isPersistent
local persistHandled = false
if persistent then
end
if not persistHandled then
if not handled then
handled = true
hadEntries = true
end
else
end
end
if hadEntries then
end
end
local batchData = {
batch = batch,
templateName = templateName,
entry = queuedEntry,
}
end
local noMoreEntries = false
local displayItems = 0
local hasCurrentEntries = self.currentNumDisplayedEntries > 0
local latestBottomEntry = nil
local currentBatch = self.queuedBatches[1]
if currentBatch == nil then
break
end
local control = self:DisplayEntry(currentBatch[i].templateName, currentBatch[i].entry, displayItems, hasCurrentEntries)
if displayItems == 0 then
end
displayItems = displayItems + 1
else
noMoreEntries = true
break
end
end
if noMoreEntries then
break
else
currentBatch = nil
end
end
if displayItems > 0 then
if latestBottomEntry then
self.bottomEntry = latestBottomEntry
end
self.doesContainsEntries = true
end
end |