109 lines
2.3 KiB
Java
109 lines
2.3 KiB
Java
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package Classes.css.core.rule;
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import java.util.ArrayList;
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import Classes.css.core.Rule;
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import javafx.geometry.Insets;
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import javafx.scene.Node;
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import javafx.scene.layout.Region;
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public class Padding implements Rule{
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/* Attributes */
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private Integer top;
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private Integer right;
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private Integer bottom;
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private Integer left;
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/* Constructor -> Dispatch attributes */
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public Padding(Object[] r_side) throws Exception{
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/* (1) Initialization
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------------------------------------------*/
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/* (1) Initialize values */
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this.top = null;
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this.left = null;
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this.bottom = null;
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this.right = null;
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/* (2) Cast Object[] to ArrayList<Integer> */
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ArrayList<Integer>_r_side = this.auto_cast(r_side);
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/* (2) Manage/store values
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------------------------------------------*/
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switch(r_side.length){
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/* (1) If 4 -> (top, right, bottom, left) */
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case 4:
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this.top = _r_side.get(0);
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this.right = _r_side.get(1);
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this.bottom = _r_side.get(2);
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this.left = _r_side.get(3);
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break;
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/* (2) If 3 -> (top, right+left, bottom) */
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case 3:
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this.top = _r_side.get(0);
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this.right = _r_side.get(1);
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this.left = _r_side.get(1);
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this.bottom = _r_side.get(2);
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break;
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/* (3) If 2 -> (top+botton, right+left) */
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case 2:
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this.top = _r_side.get(0);
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this.bottom = _r_side.get(0);
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this.right = _r_side.get(1);
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this.left = _r_side.get(1);
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break;
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/* (4) If 1 -> (top+botton+right+left) */
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case 1:
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this.top = _r_side.get(0);
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this.bottom = _r_side.get(0);
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this.right = _r_side.get(0);
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this.left = _r_side.get(0);
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break;
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}
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}
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public void apply(Node target){
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/* (1) Set padding inset */
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Insets pad_inset = new Insets(this.top, this.right, this.bottom, this.left);
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/* (2) Apply to target */
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Region _target = (Region) target;
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_target.setPadding(pad_inset);
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}
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/* Cast from Object[] to Integer[] */
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private ArrayList<Integer> auto_cast(Object[] cast_in) throws Exception{
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/* (1) Init. output */
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ArrayList<Integer> cast_out = new ArrayList<Integer>();
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/* (2) Parse input to try to parse values */
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for( Object obj_in : cast_in )
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cast_out.add( Integer.valueOf(obj_in.toString()) );
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/* (3) Return casted array */
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return cast_out;
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}
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}
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