111 lines
2.1 KiB
Ucode
111 lines
2.1 KiB
Ucode
Class KFGUI_TextLable extends KFGUI_Base;
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var() protected string Text;
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var() color TextColor;
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var() Canvas.FontRenderInfo TextFontInfo;
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var() byte FontScale,AlignX,AlignY; // Alignment, 0=Left/Up, 1=Center, 2=Right/Down
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var transient Font InitFont;
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var transient float OldSize[2],InitOffset[2],InitFontScale;
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function InitSize()
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{
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local byte i;
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local float XL,YL,TS;
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OldSize[0] = CompPos[2];
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OldSize[1] = CompPos[3];
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i = Min(FontScale+Owner.CurrentStyle.DefaultFontSize,Owner.CurrentStyle.MaxFontScale);
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while (true)
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{
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Canvas.Font = Owner.CurrentStyle.PickFont(i,TS);
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if (TextFontInfo.bClipText)
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Canvas.TextSize(Text,XL,YL,TS,TS);
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else
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{
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Canvas.SetPos(0,0);
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if (TS==1)
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Canvas.StrLen(Text,XL,YL);
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else
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{
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Canvas.SetClip(CompPos[2]/TS,CompPos[3]); // Hacky, since StrLen has no TextSize support.
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Canvas.StrLen(Text,XL,YL);
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XL*=TS;
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YL*=TS;
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}
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}
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if (i==0 || (XL<(CompPos[2]*0.99) && YL<(CompPos[3]*0.99)))
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break;
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--i;
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}
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Canvas.SetClip(CompPos[0]+CompPos[2],CompPos[1]+CompPos[3]);
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InitFont = Canvas.Font;
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InitFontScale = TS;
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switch (AlignX)
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{
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case 0:
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InitOffset[0] = 0;
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break;
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case 1:
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InitOffset[0] = FMax((CompPos[2]-XL)*0.5,0.f);
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break;
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default:
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InitOffset[0] = CompPos[2]-(XL+1);
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}
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switch (AlignY)
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{
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case 0:
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InitOffset[1] = 0;
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break;
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case 1:
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InitOffset[1] = FMax((CompPos[3]-YL)*0.5,0.f);
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break;
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default:
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InitOffset[1] = CompPos[3]-YL;
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}
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}
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function SetText(string S)
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{
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if (Text==S)
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return;
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Text = S;
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OldSize[0] = -1; // Force to refresh.
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}
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final function string GetText()
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{
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return Text;
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}
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function DrawMenu()
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{
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if (Text=="")
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return;
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// Need to figure out best fitting font.
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if (OldSize[0]!=CompPos[2] || OldSize[1]!=CompPos[3])
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InitSize();
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Canvas.Font = InitFont;
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Canvas.SetPos(InitOffset[0],InitOffset[1]);
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Canvas.DrawColor = TextColor;
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Canvas.DrawText(Text,,InitFontScale,InitFontScale,TextFontInfo);
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}
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function bool CaptureMouse()
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{
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return false;
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}
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defaultproperties
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{
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Text="Label"
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TextColor=(R=255,G=255,B=255,A=255)
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TextFontInfo=(bClipText=false,bEnableShadow=true)
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FontScale=1
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bCanFocus=false
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}
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