Java tutorial
/* * ****************************************************************************** * * Copyright 2015 See AUTHORS file. * * * * Licensed under the Apache License, Version 2.0 (the "License"); * * you may not use this file except in compliance with 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. * * See the License for the specific language governing permissions and * * limitations under the License. * ***************************************************************************** */ package com.o2d.pkayjava.editor.view.ui.dialog; import java.util.HashMap; import com.badlogic.gdx.graphics.Color; import com.badlogic.gdx.math.Vector2; import com.badlogic.gdx.scenes.scene2d.Action; import com.badlogic.gdx.scenes.scene2d.InputEvent; import com.badlogic.gdx.scenes.scene2d.Touchable; import com.badlogic.gdx.scenes.scene2d.actions.Actions; import com.badlogic.gdx.scenes.scene2d.ui.Image; import com.badlogic.gdx.scenes.scene2d.utils.ClickListener; import com.badlogic.gdx.utils.Align; import com.kotcrab.vis.ui.VisUI; import com.kotcrab.vis.ui.widget.VisLabel; import com.kotcrab.vis.ui.widget.VisProgressBar; import com.kotcrab.vis.ui.widget.VisTable; import com.kotcrab.vis.ui.widget.VisTextButton; import com.o2d.pkayjava.editor.Overlap2DFacade; import com.commons.UIDraggablePanel; import com.o2d.pkayjava.editor.utils.ImportUtils; public class ImportDialog extends UIDraggablePanel { private static final String TAG; public static final String NAME; public static final String BROWSE_BTN_CLICKED; public static final String CANCEL_BTN_CLICKED; public static final String IMPORT_BTN_CLICKED; static { TAG = ImportDialog.class.getName(); NAME = TAG; BROWSE_BTN_CLICKED = NAME + "." + "BROWSE_BTN_CLICKED"; CANCEL_BTN_CLICKED = NAME + "." + "CANCEL_BTN_CLICKED"; IMPORT_BTN_CLICKED = NAME + "." + "IMPORT_BTN_CLICKED"; } private Overlap2DFacade facade; private VisTable mainTable; private Image dropRegion; private VisLabel errorLabel; private VisProgressBar progressBar; private HashMap<Integer, String> typeNames = new HashMap<>(); ImportDialog() { super("Import Resources"); setMovable(true); setModal(false); addCloseButton(); setStyle(VisUI.getSkin().get("box", WindowStyle.class)); getTitleLabel().setAlignment(Align.left); setWidth(250); setHeight(100); facade = Overlap2DFacade.getInstance(); fillTypeNames(); mainTable = new VisTable(); add(mainTable).fill().expand(); setDroppingView(); errorLabel = new VisLabel("File you selected was too sexy to import"); errorLabel.setColor(Color.RED); addActor(errorLabel); errorLabel.getColor().a = 0; errorLabel.setTouchable(Touchable.disabled); } private void fillTypeNames() { typeNames.clear(); typeNames.put(ImportUtils.TYPE_ANIMATION_PNG_SEQUENCE, "PNG Sequence Animation"); typeNames.put(ImportUtils.TYPE_BITMAP_FONT, "Bitmap Font"); typeNames.put(ImportUtils.TYPE_IMAGE, "Texture"); typeNames.put(ImportUtils.TYPE_TEXTURE_ATLAS, "Texture Atlas"); typeNames.put(ImportUtils.TYPE_PARTICLE_EFFECT, "Particle Effect"); typeNames.put(ImportUtils.TYPE_SPINE_ANIMATION, "Spine Animation"); typeNames.put(ImportUtils.TYPE_SPRITE_ANIMATION_ATLAS, "Animation Atlas Pack"); typeNames.put(ImportUtils.TYPE_SPRITER_ANIMATION, "Spriter Animation"); typeNames.put(ImportUtils.TYPE_TTF_FONT, "TTF Font"); } @Override public void hide(Action action) { super.hide(action); } public Image getDropRegion() { return dropRegion; } public boolean checkDropRegionHit(Vector2 mousePos) { Vector2 pos = new Vector2(mousePos.x - 8, mousePos.y - 31); pos = dropRegion.screenToLocalCoordinates(pos); if (dropRegion.hit(pos.x, pos.y, false) != null) { return true; } dropRegion.getColor().a = 0.3f; return false; } public void dragOver() { dropRegion.getColor().a = 0.5f; } public void dragExit() { dropRegion.getColor().a = 0.3f; } public void setDroppingView() { mainTable.clear(); VisLabel helpLbl = new VisLabel( "Supported file types: images, sprite animations (atlas or img sequence), spine animations, spriter scml, particle effects"); helpLbl.setWidth(260); helpLbl.setWrap(true); mainTable.add(helpLbl).width(260).padLeft(5); mainTable.row().padBottom(5); dropRegion = new Image(VisUI.getSkin().getDrawable("dropHere")); mainTable.add(dropRegion).padRight(6).padBottom(6).padTop(10); mainTable.row().pad(5); mainTable.add(new VisLabel("or browse files on file system")); mainTable.row().pad(5); VisTextButton showFileSelectBtn = new VisTextButton("Browse"); mainTable.add(showFileSelectBtn).width(88); mainTable.row().pad(5); initDropListeners(showFileSelectBtn); dragExit(); pack(); } public void setImportingView(int type, boolean isMultiple) { mainTable.clear(); errorLabel.getColor().a = 0; errorLabel.clearActions(); String typeText = typeNames.get(type); if (isMultiple) typeText += "'s"; mainTable.add(new VisLabel("Currently importing: " + typeText)).left(); mainTable.row().padBottom(5); progressBar = new VisProgressBar(0, 100, 1, false); mainTable.add(progressBar).fillX().padTop(5).width(250); mainTable.row().padBottom(5); VisTextButton cancelBtn = new VisTextButton("Cancel"); VisTextButton importBtn = new VisTextButton("Import"); VisTable btnTable = new VisTable(); btnTable.add("").expand().right(); btnTable.add(cancelBtn).width(50).padRight(5); btnTable.add(importBtn).width(50).right().padRight(3); pack(); initImportListeners(cancelBtn, importBtn); } private void initDropListeners(VisTextButton browseBtn) { browseBtn.addListener(new ClickListener() { public void clicked(InputEvent event, float x, float y) { facade.sendNotification(BROWSE_BTN_CLICKED); } }); } private void initImportListeners(VisTextButton cancelBtn, VisTextButton importBtn) { cancelBtn.addListener(new ClickListener() { public void clicked(InputEvent event, float x, float y) { facade.sendNotification(CANCEL_BTN_CLICKED); } }); importBtn.addListener(new ClickListener() { public void clicked(InputEvent event, float x, float y) { facade.sendNotification(IMPORT_BTN_CLICKED); } }); } public void showError(int type) { String text = ""; if (type == ImportUtils.TYPE_UNSUPPORTED || type == ImportUtils.TYPE_UNCKNOWN) { text = "unsupported file type/types"; } if (type == ImportUtils.TYPE_MIXED) { text = "Multiple import types, please use one"; } errorLabel.setX(getWidth() / 2 - errorLabel.getWidth() / 2); errorLabel.setY(getHeight() - errorLabel.getHeight() - 87); errorLabel.setAlignment(Align.center); errorLabel.setText(text); errorLabel.addAction(Actions.sequence(Actions.fadeIn(0.3f), Actions.delay(2f), Actions.fadeOut(0.7f))); dragExit(); } }