123 lines
2.3 KiB
Ucode
123 lines
2.3 KiB
Ucode
Class KFGUI_TextLable extends KFGUI_Base;
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`include(Build.uci)
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`include(Logger.uci)
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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 AlignX, AlignY; // Alignment, 0=Left/Up, 1=Center, 2=Right/Down
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var() float FontScale;
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var() bool bUseOutline;
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var() int OutlineSize;
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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 float XL, YL, TS;
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OldSize[0] = CompPos[2];
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OldSize[1] = CompPos[3];
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TS = Owner.CurrentStyle.GetFontScaler();
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TS *= FontScale;
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while( true)
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{
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Canvas.Font = Owner.CurrentStyle.MainFont;
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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 ((XL < (CompPos[2]*0.99) && YL < (CompPos[3]*0.99)))
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break;
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TS -= 0.001;
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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.DrawColor = TextColor;
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if (bUseOutline)
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{
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Owner.CurrentStyle.DrawTextShadow(Text, InitOffset[0], InitOffset[1], OutlineSize, InitFontScale);
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}
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else
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{
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Canvas.SetPos(InitOffset[0], InitOffset[1]);
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Canvas.DrawText(Text, ,InitFontScale, InitFontScale, TextFontInfo);
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}
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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.f
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OutlineSize=1
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bCanFocus=false
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} |