OldManAlpha
128 lines
3.9 KiB
Lua
128 lines
3.9 KiB
Lua
module 'aux.gui.item_listing'
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local T = require 'T'
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local aux = require 'aux'
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local info = require 'aux.util.info'
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local gui = require 'aux.gui'
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local ROW_HEIGHT = 39
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function M:render()
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if getn(self.item_records or T.empty) > getn(self.rows) then
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self.content_frame:SetPoint('BOTTOMRIGHT', gui.is_blizzard() and -30 or -15, 0)
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else
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self.content_frame:SetPoint('BOTTOMRIGHT', 0, 0)
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end
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FauxScrollFrame_Update(self.scroll_frame, getn(self.item_records), getn(self.rows), ROW_HEIGHT)
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local offset = FauxScrollFrame_GetOffset(self.scroll_frame)
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local rows = self.rows
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for i, row in rows do
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local item_record = self.item_records[i + offset]
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if item_record then
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row.item_record = item_record
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if self.selected and self.selected(item_record) or row.mouseover then
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row.highlight:Show()
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elseif not row.mouse_over then
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row.highlight:Hide()
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end
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row.item.texture:SetTexture(item_record.texture)
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row.item.name:SetText('[' .. item_record.name .. ']')
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local color = ITEM_QUALITY_COLORS[item_record.quality]
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row.item.name:SetTextColor(color.r, color.g, color.b)
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if item_record.aux_quantity > 1 then
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row.item.count:SetText(item_record.aux_quantity)
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else
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row.item.count:SetText()
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end
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row:Show()
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else
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row:Hide()
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end
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end
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end
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function M.new(parent, on_click, selected)
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local content_frame = CreateFrame('Frame', nil, parent)
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content_frame:SetAllPoints()
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local scroll_frame = CreateFrame('ScrollFrame', gui.unique_name(), parent, 'FauxScrollFrameTemplate')
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scroll_frame:SetScript('OnVerticalScroll', function()
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FauxScrollFrame_OnVerticalScroll(ROW_HEIGHT, function() render(this.item_listing) end)
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end)
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scroll_frame:SetPoint('TOPLEFT', content_frame, 'TOPLEFT', 0, 29)
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scroll_frame:SetPoint('BOTTOMRIGHT', content_frame, 'BOTTOMRIGHT', 0, 0)
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gui.set_scrollbar_style(scroll_frame, not gui.is_blizzard() and {
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{'TOPRIGHT', parent, -4, 2}, {'BOTTOMRIGHT', parent, -4, 4} -- Default
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} or {
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{'TOPRIGHT', parent, -7, -14}, {'BOTTOMRIGHT', parent, -7, 18} -- Blizzard
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})
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local rows = T.acquire()
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local row_index = 1
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local max_height = content_frame:GetHeight() / content_frame:GetEffectiveScale()
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local total_height = 0
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while total_height + ROW_HEIGHT < max_height do
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local row = CreateFrame('Frame', nil, content_frame)
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row:SetHeight(ROW_HEIGHT)
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row:SetPoint('TOPLEFT', content_frame, 0, -((row_index - 1) * ROW_HEIGHT))
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row:SetPoint('TOPRIGHT', content_frame, 0, -((row_index - 1) * ROW_HEIGHT))
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row:EnableMouse(true)
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row:SetScript('OnMouseUp', on_click)
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row:SetScript('OnEnter', function()
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row.mouseover = true
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row.highlight:Show()
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end)
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row:SetScript('OnLeave', function()
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row.mouseover = false
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if not selected(row.item_record) then
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row.highlight:Hide()
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end
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end)
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row.item = gui.item(row)
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row.item:SetScale(.9)
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row.item:SetPoint('LEFT', 2.5, 0)
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row.item:SetPoint('RIGHT', -2.5, 0)
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row.item.button:SetScript('OnEnter', function()
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info.set_tooltip(row.item_record.itemstring, this, 'ANCHOR_RIGHT')
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end)
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row.item.button:SetScript('OnLeave', function() GameTooltip:Hide() end)
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local highlight = row:CreateTexture()
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highlight:SetAllPoints(row)
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highlight:Hide()
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if not gui.is_blizzard() then
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highlight:SetTexture(1, .9, 0, .4)
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else
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highlight:SetTexture([[Interface\QuestFrame\UI-QuestTitleHighlight]])
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highlight:SetTexCoord(0.1, 0.8, 0, 1)
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end
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row.highlight = highlight
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rows[row_index] = row
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row_index = row_index + 1
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total_height = total_height + ROW_HEIGHT
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end
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local item_listing = {
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selected = selected,
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content_frame = content_frame,
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scroll_frame = scroll_frame,
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rows = rows,
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}
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scroll_frame.item_listing = item_listing
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return item_listing
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end
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function M.populate(item_listing, item_records)
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item_listing.item_records = item_records
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render(item_listing)
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end
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