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106 lines
2.5 KiB
106 lines
2.5 KiB
-- local functions
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local CreateFrame = CreateFrame;
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local min = min;
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local max = max;
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-- local variables
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local _;
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function Gnosis:CreateStatusBar(parent)
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local sbf = CreateFrame("Frame", nil, parent);
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sbf.cV = 0;
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sbf.minV = 0;
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sbf.maxV = 1;
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sbf.curV = sbf.cV - sbf.minV;
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sbf.totV = sbf.maxV - sbf.minV;
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sbf.divV = sbf.curV / sbf.totV;
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sbf.bInv = false;
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sbf.size = 10;
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sbf:SetHeight(sbf.size);
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sbf:SetWidth(sbf.size);
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sbf.t = sbf:CreateTexture(nil, "BORDER");
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sbf.ag, sbf.an = Gnosis:RAG(sbf.t);
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sbf.SetMinMaxValues = function(this, minval, maxval)
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this.minV = min(minval,maxval);
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this.maxV = max(minval,maxval);
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this.totV = this.maxV - this.minV;
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this.divV = this.curV / this.totV;
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this:Update(this);
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end
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sbf.SetOrientation = function(this, orientation, bInvDir)
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this.t:ClearAllPoints();
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this.bInv = bInvDir;
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if(orientation == "VERTICAL") then
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this.orient = "VERTICAL";
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if(this.bInv) then
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this.t:SetPoint("TOPLEFT");
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this.t:SetPoint("TOPRIGHT");
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else
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this.t:SetPoint("BOTTOMLEFT");
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this.t:SetPoint("BOTTOMRIGHT");
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end
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else
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this.orient = "HORIZONTAL";
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if(this.bInv) then
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this.t:SetPoint("TOPRIGHT");
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this.t:SetPoint("BOTTOMRIGHT");
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else
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this.t:SetPoint("TOPLEFT");
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this.t:SetPoint("BOTTOMLEFT");
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end
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end
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this:SizeChanged(this);
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this:Update(this);
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end
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sbf.SetValue = function(this, value)
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this.cV = min(max(this.minV+0.000001, value), this.maxV);
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this.curV = this.cV - this.minV;
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this.divV = this.curV / this.totV;
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this:Update(this);
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end
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sbf.SetStatusBarTexture = function(this, tex)
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this.t:SetTexture(tex);
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end
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sbf.SetStatusBarColor = function(this, r, g, b, a)
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this.t:SetVertexColor(r, g, b, a);
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end
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sbf.SizeChanged = function(this)
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if(this.orient == "VERTICAL") then
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this.size = this:GetHeight();
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else
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this.size = this:GetWidth();
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end
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this:Update(this);
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end
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sbf.Update = function(this)
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if(this.orient == "VERTICAL") then
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this.t:SetHeight(this.size * this.divV);
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if(this.bInv) then
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this.t:SetTexCoord(0, 1, 0, this.divV);
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else
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this.t:SetTexCoord(0, 1, 1-this.divV, 1);
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end
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else
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this.t:SetWidth(this.size * this.divV);
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if(this.bInv) then
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this.t:SetTexCoord(this.divV, 0, 0, 1);
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else
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this.t:SetTexCoord(0, this.divV, 0, 1);
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end
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end
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end
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sbf:SetScript("OnSizeChanged", sbf.SizeChanged);
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sbf:Update(sbf);
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return sbf;
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end
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