tooltip.lua

时间太紧了

function showTooltip(currentTooltip, skipEmbedRender)
	if (self.showIgnore == true) then return end
	if (EnhancedTooltip.hasEmbed and not skipEmbedRender) then
		embedRender()
		self.showIgnore=true;
		currentTooltip:Show()
		self.showIgnore=false;
	end
	if (not EnhancedTooltip.hasData) then
		return
	end

	local width = EnhancedTooltip.minWidth
	if (EnhancedTooltip.hasIcon) then
		width = width + EnhancedTooltipIcon:GetWidth()
	end
	local lineCount = EnhancedTooltip.lineCount
	if (lineCount == 0) then
		if (not EnhancedTooltip.hasEmbed) then
			hideTooltip()
			return
		end
	end

	local height = 0
	for currentLine in getglobalIterator("EnhancedTooltipText%d", 1, lineCount) do
		height = height + currentLine:GetHeight() + 1
	end
	if EnhancedTooltip.hasIcon then
		height = math.max(height, EnhancedTooltipIcon:GetHeight() - 6)
	end
	height = height + 20

	local sWidth = GetScreenWidth()
	local sHeight = GetScreenHeight()

	local cWidth = currentTooltip:GetWidth()
	if (cWidth < width) then
		getglobal(currentTooltip:GetName().."TextLeft1"):SetWidth(width - 20)
		self.showIgnore=true;
		currentTooltip:Show()
		self.showIgnore=false;
	else
		width = cWidth
	end

	local parentObject = currentTooltip.owner
	if (parentObject) then
		local align = currentTooltip.anchor

		enhTooltipParentRect = getRect(currentTooltip.owner, enhTooltipParentRect)

		local xAnchor, yAnchor
		if (enhTooltipParentRect.l - width < sWidth * 0.2) then
			xAnchor = "RIGHT"
		elseif (enhTooltipParentRect.r + width > sWidth * 0.8) then
			xAnchor = "LEFT"
		elseif (align == "ANCHOR_RIGHT") then
			xAnchor = "RIGHT"
		elseif (align == "ANCHOR_LEFT") then
			xAnchor = "LEFT"
		else
			xAnchor = "RIGHT"
		end
		if (enhTooltipParentRect.cy < sHeight/2) then
			yAnchor = "TOP"
		else
			yAnchor = "BOTTOM"
		end

		-- Handle the situation where there isn't enough room on the choosen side of
		-- the parent to display the tooltip. In that case we'll just shift tooltip
		-- enough to the left or right so that it doesn't hang off the screen.
		local xOffset = 0;
		if (xAnchor == "RIGHT" and enhTooltipParentRect.r + width > sWidth - 5) then
			xOffset = -(enhTooltipParentRect.r + width - sWidth + 5);
		elseif (xAnchor == "LEFT" and enhTooltipParentRect.l - width < 5) then
			xOffset = -(enhTooltipParentRect.l - width - 5);
		end

		-- Handle the situation where there isn't enough room on the top or bottom of
		-- the parent to display the tooltip. In that case we'll just shift tooltip
		-- enough up or down so that it doesn't hang off the screen.
		local yOffset = 0;
		local totalHeight = height + currentTooltip:GetHeight();
		if (yAnchor == "TOP" and enhTooltipParentRect.t + totalHeight > sHeight - 5) then
			yOffset = -(enhTooltipParentRect.t + totalHeight - sHeight + 5);
		elseif (yAnchor == "BOTTOM" and enhTooltipParentRect.b - totalHeight < 5) then
			yOffset = -(enhTooltipParentRect.b - totalHeight - 5);
		end

		currentTooltip:ClearAllPoints()
		EnhancedTooltip:ClearAllPoints()
		local anchor = yAnchor..xAnchor

		if (anchor == "TOPLEFT") then
			EnhancedTooltip:SetPoint("BOTTOMRIGHT", parentObject, "TOPLEFT", -5 + xOffset, 5 + yOffset)
			currentTooltip:SetPoint("BOTTOMRIGHT", EnhancedTooltip, "TOPRIGHT", 0,0)
		elseif (anchor == "TOPRIGHT") then
			EnhancedTooltip:SetPoint("BOTTOMLEFT", parentObject, "TOPRIGHT", 5 + xOffset, 5 + yOffset)
			currentTooltip:SetPoint("BOTTOMLEFT", EnhancedTooltip, "TOPLEFT", 0,0)
		elseif (anchor == "BOTTOMLEFT") then
			currentTooltip:SetPoint("TOPRIGHT", parentObject, "BOTTOMLEFT", -5 + xOffset, -5 + yOffset)
			EnhancedTooltip:SetPoint("TOPRIGHT", currentTooltip, "BOTTOMRIGHT", 0,0)
		else -- BOTTOMRIGHT
			currentTooltip:SetPoint("TOPLEFT", parentObject, "BOTTOMRIGHT", 5 + xOffset, -5 + yOffset)
			EnhancedTooltip:SetPoint("TOPLEFT", currentTooltip, "BOTTOMLEFT", 0,0)
		end

	else
		-- No parent
		-- The only option is to tack the object underneath / shuffle it up if there aint enuff room
		self.showIgnore=true;
		currentTooltip:Show()
		self.showIgnore=false;
		enhTooltipTipRect = getRect(currentTooltip, enhTooltipTipRect)

		if (enhTooltipTipRect.b - height < 60) then
			currentTooltip:ClearAllPoints()
			currentTooltip:SetPoint("BOTTOMLEFT", UIParent, "BOTTOMLEFT", enhTooltipTipRect.l, height+60)
		end
		EnhancedTooltip:ClearAllPoints()
		if (enhTooltipTipRect.cx < 6*sWidth/10) then
			EnhancedTooltip:SetPoint("TOPLEFT", currentTooltip, "BOTTOMLEFT", 0,0)
		else
			EnhancedTooltip:SetPoint("TOPRIGHT", currentTooltip, "BOTTOMRIGHT", 0,0)
		end
	end

	EnhancedTooltip:SetHeight(height)
	EnhancedTooltip:SetWidth(width)
	currentTooltip:SetWidth(width)
	EnhancedTooltip:Show()

	for ttMoney in getglobalIterator("EnhancedTooltipMoney%d") do
		if (ttMoney.myLine ~= nil) then
			local myLine = getglobal(ttMoney.myLine)
			local ttMoneyWidth = ttMoney:GetWidth()
			local ttMoneyLineWidth = myLine:GetWidth()
			ttMoney:ClearAllPoints()
			if ((ttMoney.myLineNumber < 4) and (EnhancedTooltip.hasIcon)) then
				ttMoney:SetPoint("LEFT", myLine, "RIGHT", width - ttMoneyLineWidth - ttMoneyWidth - self.moneySpacing*2 - 34, 0)
			else
				ttMoney:SetPoint("LEFT", myLine, "RIGHT", width - ttMoneyLineWidth - ttMoneyWidth - self.moneySpacing*2, 0)
			end
		end
	end
end

-- calculate the gold, silver, and copper values based the amount of copper
function getGSC(money)
	if (money == nil) then money = 0 end
	local g = math.floor(money / 10000)
	local s = math.floor((money - (g*10000)) / 100)
	local c = math.ceil(money - (g*10000) - (s*100))
	return g,s,c
end

-- formats money text by color for gold, silver, copper
function getTextGSC(money, exact, dontUseColorCodes)
	local TEXT_NONE = "0"

	local GSC_GOLD="ffd100"
	local GSC_SILVER="e6e6e6"
	local GSC_COPPER="c8602c"
	local GSC_START="|cff%s%d|r"
	local GSC_PART=".|cff%s%02d|r"
	local GSC_NONE="|cffa0a0a0"..TEXT_NONE.."|r"

	if (not exact) and (money >= 10000) then
		-- Round to nearest silver
		money = math.floor(money / 100 + 0.5) * 100
	end
	local g, s, c = getGSC(money)

	local gsc = ""
	if (not dontUseColorCodes) then
		local fmt = GSC_START
		if (g > 0) then
			gsc = gsc..string.format(fmt, GSC_GOLD, g)
			fmt = GSC_PART
		end
		if (s > 0) or (c > 0) then
			gsc = gsc..string.format(fmt, GSC_SILVER, s)
			fmt = GSC_PART
		end
		if (c > 0) then
			gsc = gsc..string.format(fmt, GSC_COPPER, c)
		end
		if (gsc == "") then
			gsc = GSC_NONE
		end
	else
		if (g > 0) then
			gsc = gsc .. g .. "g ";
		end;
		if (s > 0) then
			gsc = gsc .. s .. "s ";
		end;
		if (c > 0) then
			gsc = gsc .. c .. "c ";
		end;
		if (gsc == "") then
			gsc = TEXT_NONE
		end
	end
	return gsc
end

function embedRender()
	for pos, lData in self.embedLines do
		self.currentGametip:AddLine(lData.line)
		if (lData.r) then
			local lastLine = getglobal(self.currentGametip:GetName().."TextLeft"..self.currentGametip:NumLines())
			lastLine:SetTextColor(lData.r,lData.g,lData.b)
		end
	end
end

--[[
	@param bExact (boolean) - optional parameter
		if true, then the copper value of the given moneyAmount will always be printed out
		if false (default), then the copper value of the given moneyAmount will not be printed out, if the moneyAmount is too high (see getTextGSC for the exact limit)
		bExact has no meaning, if moneyAmount is nil.
]]
function addLine(lineText, moneyAmount, embed, bExact)
	if (embed) and (self.currentGametip) then
		EnhancedTooltip.hasEmbed = true
		EnhancedTooltip.curEmbed = true
		local line = ""
		if (moneyAmount) then
			line = lineText .. ": " .. getTextGSC(moneyAmount, bExact)
		else
			line = lineText
		end
		table.insert(self.embedLines, {line = line})
		return
	end
	EnhancedTooltip.hasData = true
	EnhancedTooltip.curEmbed = false

	local curLine = EnhancedTooltip.lineCount + 1
	local line = getglobal("EnhancedTooltipText"..curLine)
	line:SetText(lineText)
	line:SetTextColor(1.0, 1.0, 1.0)
	line:Show()
	local lineWidth = line:GetWidth()

	EnhancedTooltip.lineCount = curLine
	if (moneyAmount ~= nil) and (moneyAmount > 0) then
		local curMoney = EnhancedTooltip.moneyCount + 1
		local money = getglobal("EnhancedTooltipMoney"..curMoney)
		money:SetPoint("LEFT", line, "RIGHT", self.moneySpacing, 0)
		TinyMoneyFrame_Update(money:GetName(), math.floor(moneyAmount))
		money.myLine = line:GetName()
		money.myLineNumber = curLine
		money:Show()
		local moneyWidth = money:GetWidth()
		lineWidth = lineWidth + moneyWidth + self.moneySpacing
		getglobal("EnhancedTooltipMoney"..curMoney.."SilverButtonText"):SetTextColor(1.0,1.0,1.0)
		getglobal("EnhancedTooltipMoney"..curMoney.."CopperButtonText"):SetTextColor(0.86,0.42,0.19)
		EnhancedTooltip.moneyCount = curMoney
	end
	lineWidth = lineWidth + 20
	if (lineWidth > EnhancedTooltip.minWidth) then
		EnhancedTooltip.minWidth = lineWidth
	end
end

function addSeparator(embed)
	if (embed) and (self.currentGametip) then
		EnhancedTooltip.hasEmbed = true
		EnhancedTooltip.curEmbed = true
		table.insert(self.embedLines, {line = " "})
		return
	end
	EnhancedTooltip.hasData = true
	EnhancedTooltip.curEmbed = false

	local curLine = EnhancedTooltip.lineCount +1;
	local line = getglobal("EnhancedTooltipText"..curLine)
	line:SetText(" ");
	line:SetTextColor(1.0, 1.0, 1.0);
	line:Show();
	EnhancedTooltip.lineCount = curLine
end

function lineColor(r, g, b)
	if (EnhancedTooltip.curEmbed) and (self.currentGametip) then
		local n = table.getn(self.embedLines)
		self.embedLines[n].r = r
		self.embedLines[n].g = g
		self.embedLines[n].b = b
		return
	end
	local curLine = EnhancedTooltip.lineCount
	if (curLine == 0) then return end
	local line = getglobal("EnhancedTooltipText"..curLine)
	line:SetTextColor(r, g, b)
end

function lineSize_Large()
	if (EnhancedTooltip.curEmbed) and (self.currentGametip) then return end
	local curLine = EnhancedTooltip.lineCount
	if (curLine == 0) then return end
	local line = getglobal("EnhancedTooltipText"..curLine)
	line:SetFont(STANDARD_TEXT_FONT, 15)
end

function lineSize_Small()
	if (EnhancedTooltip.curEmbed) and (self.currentGametip) then return end
	local curLine = EnhancedTooltip.lineCount
	if (curLine == 0) then return end
	local line = getglobal("EnhancedTooltipText"..curLine)
	line:SetFont(STANDARD_TEXT_FONT, 15)
end

function lineQuality(quality)
	if ( quality ) then
		local r, g, b = GetItemQualityColor(quality)
		lineColor(r, g, b)
	else
		lineColor(1.0, 1.0, 1.0)
	end
end

function setIcon(iconPath)
	EnhancedTooltipIcon:SetTexture(iconPath)
	EnhancedTooltipIcon:Show()
	EnhancedTooltip.hasIcon = true
end

function gtHookOnHide()
	local curName = ""
	local hidingName = this:GetName()
	if (self.currentGametip) then curName = self.currentGametip:GetName() end
	if (curName == hidingName) then
		HideObj = hidingName
		self.hideTime = self.eventTimer + 0.1
	end
end

function doHyperlink(reference, link, button)
	if (ItemRefTooltip:IsVisible()) then
		local itemName = ItemRefTooltipTextLeft1:GetText()
		if (itemName and self.currentItem ~= itemName) then
			self.currentItem = itemName

			local testPopup = false
			if (button == "RightButton") then
				testPopup = true
			end
			local callRes = tooltipCall(ItemRefTooltip, itemName, link, -1, 1, 0, testPopup, reference)
			if (callRes == true) then
				self.oldChatItem = {['reference']=reference, ['link']=link, ['button']=button, ['embed']=EnhancedTooltip.hasEmbed}
			elseif (callRes == false) then
				return false;
			end
		end
	end
end

function checkHide()
	if (self.hideTime == 0) then return end

	if (self.eventTimer >= self.hideTime) then