mobi.shad.s3lib.gui.dialog.InputDialog.java Source code

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Here is the source code for mobi.shad.s3lib.gui.dialog.InputDialog.java

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/*******************************************************************************
 * Copyright 2013
 *
 * Jaroslaw Czub
 * http://shad.mobi
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 ******************************************************************************/
package mobi.shad.s3lib.gui.dialog;

import com.badlogic.gdx.Input.Keys;
import com.badlogic.gdx.InputProcessor;
import com.badlogic.gdx.scenes.scene2d.InputEvent;
import com.badlogic.gdx.scenes.scene2d.ui.Button;
import com.badlogic.gdx.scenes.scene2d.ui.Label;
import com.badlogic.gdx.scenes.scene2d.ui.TextField;
import com.badlogic.gdx.scenes.scene2d.utils.Align;
import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
import mobi.shad.s3lib.gui.GuiResource;
import mobi.shad.s3lib.gui.GuiUtil;
import mobi.shad.s3lib.gui.widget.WidgetBoolListener;
import mobi.shad.s3lib.gui.widget.WidgetInterface;
import mobi.shad.s3lib.main.S3;
import mobi.shad.s3lib.main.S3Lang;
import mobi.shad.s3lib.main.S3Log;

/**
 * @author Jarek
 */
public class InputDialog extends DialogBase implements WidgetInterface, InputProcessor {

    private boolean getOk = false;
    private WidgetBoolListener listener = null;
    private String inputText = "";

    /**
     * @param dir
     */
    public void show(String alertString, String fieldmessage) {

        S3.addInputProcessor(this);
        super.create();

        getOk = false;

        final Label alertLabel = GuiResource.label(alertString, "labelFile");

        alertLabel.setWrap(true);
        alertLabel.setAlignment(Align.center | Align.center);

        final TextField textField = GuiResource.textField("", fieldmessage, "alertTextField");

        final Button buttonOk = GuiResource.textButton("Ok", "confirmButtonOk");
        final Button buttonCancel = GuiResource.textButton("Cancel", "confirmButtonCancel");

        //
        // Utworzenie okna
        //
        mainWindow.setTitle(S3Lang.get("Input"));
        mainWindow.row();
        mainWindow.add(alertLabel).colspan(2).minWidth(250).fill();
        mainWindow.row();
        mainWindow.add(textField).colspan(2).minWidth(250).fill();
        mainWindow.row();
        mainWindow.add(buttonOk).fillX();
        mainWindow.add(buttonCancel).fillX();
        mainWindow.pack();
        mainWindow.setModal(true);

        GuiUtil.windowPosition(mainWindow, 5, 5);
        S3.stage.addActor(mainWindow);

        //
        // Akcje GUI
        //
        buttonOk.addListener(new ClickListener() {
            @Override
            public void clicked(InputEvent event, float x, float y) {
                getOk = true;
                inputText = textField.getText();
                if (listener != null) {
                    listener.Action(getOk);
                }
                hide();
            }
        });

        buttonCancel.addListener(new ClickListener() {
            @Override
            public void clicked(InputEvent event, float x, float y) {
                getOk = false;
                inputText = "";
                if (listener != null) {
                    listener.Action(getOk);
                }
                hide();
            }
        });
        super.show();
    }

    /**
     * @param listener
     */
    public void setListener(WidgetBoolListener listener) {
        this.listener = listener;
    }

    /**
     * @return
     */
    public boolean get() {
        return getOk;
    }

    /**
     * @return
     */
    public String getInputText() {
        return inputText;
    }

    @Override
    public void hide() {
        super.hide();
        S3.removeLastInputProcessor();
    }

    @Override
    public boolean keyDown(int keycode) {
        S3Log.log("keyDown", "code=" + keycode);
        return true;
    }

    @Override
    public boolean keyUp(int keycode) {
        S3Log.log("keyUp", "code=" + keycode);
        if (keycode == Keys.ESCAPE) {
            getOk = false;
            if (listener != null) {
                listener.Action(getOk);
            }
            hide();
        } else if (keycode == Keys.ENTER) {
            getOk = true;
            if (listener != null) {
                listener.Action(getOk);
            }
            hide();
        }
        return true;
    }

    @Override
    public boolean keyTyped(char character) {
        S3Log.log("keyTyped", "code=" + character);
        return true;
    }

    @Override
    public boolean touchDown(int x, int y, int pointer, int button) {
        return true;
    }

    @Override
    public boolean touchUp(int x, int y, int pointer, int button) {
        return true;
    }

    @Override
    public boolean touchDragged(int x, int y, int pointer) {
        return true;
    }

    @Override
    public boolean scrolled(int amount) {
        return true;
    }

    @Override
    public boolean mouseMoved(int screenX, int screenY) {
        return true;
    }
}