163 lines
3.5 KiB
Ucode
163 lines
3.5 KiB
Ucode
Class KFGUI_RightClickMenu extends KFGUI_Clickable;
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struct FRowItem
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{
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var string Text,ToolTip;
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var bool bSplitter,bDisabled;
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};
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var array<FRowItem> ItemRows;
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var int CurrentRow,OldRow;
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var int EdgeSize;
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var int OldSizeX;
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var transient bool bDrawToolTip;
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var Color BoxColor,OutlineColor;
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function OpenMenu( KFGUI_Base Menu )
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{
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Owner = Menu.Owner;
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InitMenu();
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PlayMenuSound(MN_Dropdown);
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GetInputFocus();
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OldSizeX = 0;
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}
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final function ComputeSize()
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{
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local float XS,YS,XL,YL,Scalar;
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local int i;
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local string S;
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if( OldSizeX == Owner.ScreenSize.X )
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return;
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if( ItemRows.Length==0 )
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{
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YS = 0;
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XS = 50;
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}
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else
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{
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Canvas.Font = Owner.CurrentStyle.PickFont(Scalar);
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for( i=0; i<ItemRows.Length; ++i )
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{
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if( ItemRows[i].bSplitter )
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S = "----";
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else S = ItemRows[i].Text;
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Canvas.TextSize(S,XL,YL,Scalar,Scalar);
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XS = FMax(XS,XL);
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YS += YL;
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}
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}
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XSize = (XS+(EdgeSize*12)) / Owner.ScreenSize.X;
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YSize = (YS+(EdgeSize*4)) / Owner.ScreenSize.Y;
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ComputePosition();
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OldSizeX = Owner.ScreenSize.X;
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}
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function ComputePosition()
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{
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XPosition = float(Owner.MousePosition.X+4) / Owner.ScreenSize.X;
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YPosition = float(Owner.MousePosition.Y+4) / Owner.ScreenSize.Y;
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if( (XPosition+XSize)>1.f )
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YPosition = (float(Owner.MousePosition.X) / Owner.ScreenSize.X) - XSize; // Move to left side of mouse pointer.
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if( (YPosition+YSize)>1.f )
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YPosition-=((YPosition+YSize)-1.f); // Move up until fit on screen.
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}
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final function AddRow( string Text, bool bDisable, optional string AltToolTip )
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{
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local int i;
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i = ItemRows.Length;
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ItemRows.Length = i+1;
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if( Text=="-" )
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ItemRows[i].bSplitter = true;
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else
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{
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ItemRows[i].Text = Text;
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ItemRows[i].ToolTip = AltToolTip;
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ItemRows[i].bDisabled = bDisable;
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}
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}
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function PreDraw()
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{
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ComputeSize();
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Super.PreDraw();
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}
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function DrawMenu()
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{
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Owner.CurrentStyle.RenderRightClickMenu(Self);
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if( bDrawToolTip )
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{
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if( OldRow != CurrentRow )
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bDrawToolTip = false;
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DrawToolTip();
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}
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}
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function DrawToolTip()
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{
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local float X,Y,XL,YL,BoxW,BoxH,TextX,TextY,Scalar,CursorSize;
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local string S;
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Canvas.Reset();
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Canvas.SetClip(float(Owner.ScreenSize.X), float(Owner.ScreenSize.Y));
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S = ItemRows[CurrentRow].ToolTip;
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Canvas.Font = Owner.CurrentStyle.PickFont(Scalar);
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Canvas.TextSize(S,XL,YL,Scalar,Scalar);
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CursorSize = Owner.CurrentStyle.ScreenScale(Owner.CursorSize);
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X = Owner.MousePosition.X+CursorSize;
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Y = Owner.MousePosition.Y+CursorSize;
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BoxW = XL * 1.05f;
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BoxH = YL * 1.25f;
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while( (X + BoxW) > Canvas.ClipX )
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{
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X -= 0.01;
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}
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Owner.CurrentStyle.DrawOutlinedBox(X, Y, BoxW, BoxH, EdgeSize, MakeColor(5,5,5,255), MakeColor(115,115,115,255));
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TextX = X + (BoxW/2) - (XL/2) - (EdgeSize/2);
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TextY = Y + (BoxH/2) - (YL/2) - (EdgeSize/2);
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Canvas.DrawColor = class'HUD'.default.WhiteColor;
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Canvas.SetPos(TextX, TextY);
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Canvas.DrawText(S,,Scalar,Scalar);
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}
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function HandleMouseClick( bool bRight )
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{
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if( CurrentRow>=0 && (ItemRows[CurrentRow].bSplitter || ItemRows[CurrentRow].bDisabled) )
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return;
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OnSelectedItem(CurrentRow);
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PlayMenuSound(MN_ClickButton);
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DropInputFocus();
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}
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function LostInputFocus()
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{
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OnBecameHidden(Self);
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OldRow = -1;
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CurrentRow = -1;
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}
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function NotifyMousePaused()
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{
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if(CurrentRow != -1 && ItemRows[CurrentRow].ToolTip != "")
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bDrawToolTip = true;
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}
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Delegate OnSelectedItem( int Index );
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Delegate OnBecameHidden( KFGUI_RightClickMenu M );
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defaultproperties
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{
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CurrentRow=-1
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OldRow=-1
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bFocusedPostDrawItem=true
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bHoverSound=false
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EdgeSize=2
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BoxColor=(R=5,G=5,B=5,A=200)
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OutlineColor=(R=115,G=115,B=115,A=255)
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} |