com.headswilllol.mineflat.gui.TextField.java Source code

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Here is the source code for com.headswilllol.mineflat.gui.TextField.java

Source

/*
 * MineFlat
 * Copyright (c) 2014-2015, Maxim Roncac <caseif@caseif.net>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package com.headswilllol.mineflat.gui;

import com.headswilllol.mineflat.GraphicsHandler;
import com.headswilllol.mineflat.vector.Vector2i;
import com.headswilllol.mineflat.vector.Vector4f;
import org.lwjgl.opengl.GL11;

public class TextField extends InteractiveElement {

    private static TextField selected;

    private String text = "";
    private Vector4f bgColor;
    private Vector4f textColor;

    private int column;

    public TextField(String id, Vector2i position, Vector2i size, Vector4f bgColor, Vector4f textColor) {
        super(id, position, size, bgColor);
        this.textColor = textColor;
    }

    public String getText() {
        return text;
    }

    public void setText(String text) {
        this.text = text;
    }

    public Vector4f getBackgroundColor() {
        return bgColor;
    }

    public void setBackgroundColor(Vector4f color) {
        this.bgColor = color;
    }

    public Vector4f getTextColor() {
        return textColor;
    }

    public void setTextColor(Vector4f color) {
        this.textColor = color;
    }

    @Override
    public void draw() {
        if (isActive()) {
            GL11.glColor4f(bgColor.getX(), bgColor.getY(), bgColor.getZ(), bgColor.getW());
            GL11.glBegin(GL11.GL_QUADS);
            GL11.glVertex2i(getAbsolutePosition().getX(), getAbsolutePosition().getY());
            GL11.glVertex2i(getAbsolutePosition().getX() + getSize().getX(), getAbsolutePosition().getY());
            GL11.glVertex2i(getAbsolutePosition().getX() + getSize().getX(),
                    getAbsolutePosition().getY() + getSize().getY());
            GL11.glVertex2i(getAbsolutePosition().getX(), getAbsolutePosition().getY() + getSize().getY());
            GL11.glEnd();
            GL11.glColor4f(textColor.getX(), textColor.getY(), textColor.getZ(), textColor.getW());
            GraphicsHandler.drawString(getText(), getAbsolutePosition().getX() + 3,
                    getAbsolutePosition().getY() + 3, getSize().getY() - 6, false);
            if (selected == this) {
                GL11.glBegin(GL11.GL_QUADS);
                int /* I got 'em foaming from the mouth and I just hit 'em with the */ baseX = getAbsolutePosition()
                        .getX()
                        + GraphicsHandler.getStringLength(getText().substring(0, column + 1), getSize().getY() - 6)
                        + 1;
                int baseY = getAbsolutePosition().getY() + 1;
                GL11.glVertex2i(baseX, baseY);
                GL11.glVertex2i(baseX + 2, baseY);
                GL11.glVertex2i(baseX + 2, baseY + getSize().getY() - 2);
                GL11.glVertex2i(baseX, baseY + getSize().getY() - 2);
                GL11.glEnd();
            }
        }
    }

    public void interact() {
        setSelectedField(this);
    }

    public static TextField getSelectedField() {
        return selected;
    }

    public static void setSelectedField(TextField selected) {
        TextField.selected = selected;
    }

}