Toolbar.java

/**
 * Copyright (c) Lambda Innovation, 2013-2015
 * 本作品版权由Lambda Innovation所有。
 * http://www.li-dev.cn/
 *
 * This project is open-source, and it is distributed under  
 * the terms of GNU General Public License. You can modify
 * and distribute freely as long as you follow the license.
 * 本项目是一个开源项目，且遵循GNU通用公共授权协议。
 * 在遵照该协议的情况下，您可以自由传播和修改。
 * http://www.gnu.org/licenses/gpl.html
 */
package cn.liutils.cgui.loader.ui;

import java.util.Map.Entry;

import org.lwjgl.opengl.GL11;

import cn.liutils.cgui.client.CGUILang;
import cn.liutils.cgui.gui.Widget;
import cn.liutils.cgui.gui.component.DrawTexture;
import cn.liutils.cgui.gui.component.Transform;
import cn.liutils.cgui.gui.event.FrameEvent;
import cn.liutils.cgui.gui.event.FrameEvent.FrameEventHandler;
import cn.liutils.cgui.gui.event.LostFocusEvent;
import cn.liutils.cgui.gui.event.LostFocusEvent.LostFocusHandler;
import cn.liutils.cgui.gui.event.MouseDownEvent;
import cn.liutils.cgui.gui.event.MouseDownEvent.MouseDownHandler;
import cn.liutils.cgui.loader.CGUIEditor;
import cn.liutils.util.client.HudUtils;
import cn.liutils.util.helper.Font;
import cn.liutils.util.helper.Font.Align;

/**
 * @author WeAthFolD
 *
 */
public class Toolbar extends Window {
    
    boolean isLocked = false;
    
    public Toolbar(final GuiEdit guiEdit) {
        super(guiEdit, CGUILang.guiToolbar(), false, new double[] { 10, 10 });
        transform.setSize(200, 30);
        
        addWidget(new Button(0, "save", CGUILang.butSave()) {
            @Override public void triggerEvent() {
                if(guiEdit.path != null) {
                    guiEdit.saveResult();
                } else {
                    guiEdit.getGui().addWidget("SaveAs", new SaveAsScreen(guiEdit));
                }
            }
        });
        addWidget(new Button(1, "saveas", CGUILang.butSaveAs()) {
            @Override public void triggerEvent() {
                guiEdit.getGui().addWidget("SaveAs", new SaveAsScreen(guiEdit));
            }
        });
        addWidget(new Button(2, "add", CGUILang.butAdd()) {
            @Override public void triggerEvent() {
                isLocked = true;
                Widget tl = new TemplateList();
                Toolbar.this.addWidget(tl);
                getGui().gainFocus(tl);
            }
        });
        addWidget(new Button(3, "hierarchy", CGUILang.butHierarchy()) {
            @Override public void triggerEvent() {
                if(!getGui().hasWidget("hierarchy")) {
                    getGui().addWidget("hierarchy", new Hierarchy(gui()));
                }
            }
        });
        addWidget(new Button(4, "background", CGUILang.butBackground()) {
            @Override public void triggerEvent() {
                guiEdit.toggleBlack = !guiEdit.toggleBlack;
            }
        });
    }
    
    class Button extends Widget {
        public Button(int i, final String tn, final String name) {
            transform.setSize(18, 18).setPos(5 + i * 20, 10);
            this.addComponent(new DrawTexture().setTex(GuiEdit.tex("toolbar/" + tn)).setColor4i(127, 190, 255, 255));
            regEventHandler(new FrameEventHandler() {
                @Override
                public void handleEvent(Widget widget, FrameEvent event) {
                    if(event.hovering && !isLocked) {
                        GL11.glColor4d(1, 1, 1, .5);
                        HudUtils.colorRect(0, 0, transform.width, transform.height);
                        Font.font.draw(name, 9, 19, 10, 0x9fceff, Align.CENTER);
                    }
                }
            });
            regEventHandler(new MouseDownHandler() {
                @Override
                public void handleEvent(Widget w, MouseDownEvent event) {
                    if(!isLocked)
                        triggerEvent();
                }
            });
        }
        
        public void triggerEvent() {}
    }
    
    class TemplateList extends Widget {
        public TemplateList() {
            transform.x = 30;
            transform.y = 30;
            
            final double width = 50, height = 12; //For a single subelement
            
            int i = 0;
            for(final Entry<String, Widget> e : CGUIEditor.getTemplates()) {
                Widget one = new Widget();
                final String name = e.getKey();
                one.regEventHandler(new FrameEventHandler() {
                    @Override
                    public void handleEvent(Widget w, FrameEvent event) {
                        GL11.glColor4d(.3, .3, .3, event.hovering ? 0.8 : 0.5);
                        HudUtils.colorRect(0, 0, w.transform.width, w.transform.height);
                        
                        Font.font.draw(name, 25, 1.5, 10, 0x98b8e2, Align.CENTER);
                    }
                });
                one.regEventHandler(new MouseDownHandler() {
                    @Override
                    public void handleEvent(Widget w, MouseDownEvent event) {
                        isLocked = false;
                        TemplateList.this.dispose();
                        gui().toEdit.addWidget(CGUIEditor.createFromTemplate(name));
                    }
                });
                Transform ot = one.transform;
                ot.x = 0;
                ot.y = (i++) * height;
                ot.width = width;
                ot.height = height;
                addWidget(one);
            }
            
            regEventHandler(new LostFocusHandler() {
                @Override
                public void handleEvent(Widget w, LostFocusEvent event) {
                    isLocked = false;
                    w.dispose();
                }
            });
        }
    }
    
}