/**
* 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.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import net.minecraft.util.ResourceLocation;
import org.lwjgl.opengl.GL11;
import cn.liutils.cgui.gui.Widget;
import cn.liutils.cgui.gui.component.Component;
import cn.liutils.cgui.gui.component.DrawTexture;
import cn.liutils.cgui.gui.component.Tint;
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.client.RenderUtils;
import cn.liutils.util.helper.Font;
import cn.liutils.util.helper.Font.Align;
/**
* @author WeAthFolD
*
*/
public class SelectedWidgetBar extends Window {
static final ResourceLocation TEX_REMOVE = GuiEdit.tex("remove");
final Widget target;
static final double HT = 10;
final GuiEdit guiEdit;
public SelectedWidgetBar(GuiEdit _guiEdit, Widget _target) {
super(_guiEdit, "Properties", false, new double[] { 220, 20 });
guiEdit = _guiEdit;
target = _target;
transform.width = 100;
transform.height = HT;
initWidgets();
initEvents();
guiEdit.changeSelectedEditor(this);
}
private List<Component> getCanAddList() {
List<Component> ret = new ArrayList(CGUIEditor.getComponents());
Iterator<Component> iter = ret.iterator();
while(iter.hasNext()) {
Component c = iter.next();
if(target.getComponent(c.name) != null) {
iter.remove();
}
}
return ret;
}
private void initWidgets() {
addWidget(new ComponentSelection());
}
private void initEvents() {
regEventHandler(new FrameEventHandler() {
@Override
public void handleEvent(Widget w, FrameEvent event) {
if(target.disposed || target != guiEdit.toEdit.getFocus()) {
w.dispose();
}
}
});
}
private class ComponentSelection extends Window {
Widget curEditor;
boolean listSpawned = false;
public ComponentSelection() {
super(SelectedWidgetBar.this.guiEdit, "Components", false);
transform.x = 0;
transform.y = HT;
transform.width = 100;
transform.height = 24 + target.getComponentList().size() * 11;
int i = 0;
for(Component prop : target.getComponentList()) {
if(prop.canEdit)
addWidget(new ComponentButton(prop, i++));
}
//SO SAD
{
Widget add = new Widget();
add.transform.setPos(0, 11 + i * 11);
add.transform.setSize(100, 10);
add.addComponent(new Tint());
add.regEventHandler(new FrameEventHandler() {
ResourceLocation tex = GuiEdit.tex("toolbar/add");
@Override
public void handleEvent(Widget w, FrameEvent event) {
RenderUtils.loadTexture(tex);
GL11.glColor4d(1, 1, 1, 1);
HudUtils.rect(45, 0, 10, 10);
}
});
final int y = 11 * (i + 2);
add.regEventHandler(new MouseDownHandler() {
@Override
public void handleEvent(Widget w, MouseDownEvent event) {
if(listSpawned)
return;
listSpawned = true;
//Setup background list
Widget list = new Widget();
list.regEventHandler(new LostFocusHandler() {
@Override
public void handleEvent(Widget w, LostFocusEvent event) {
w.dispose();
}
});
list.addComponent(new DrawTexture().setTex(null).setColor4d(.8, .8, 1, 0.3));
Collection<Component> components = CGUIEditor.getComponents();
list.transform.setSize(80, 10 * components.size());
list.transform.setPos(10, y);
//Use a loop to setup all the sub-components.
int i = 0;
for(final Component c : getCanAddList()) {
Widget one = new Widget();
one.transform.y = (i++) * 10;
one.transform.setSize(80, 10);
one.addComponent(new Tint());
one.regEventHandler(new FrameEventHandler() {
@Override
public void handleEvent(Widget w, FrameEvent event) {
String text = c.name;
Font.font.draw(text, 40, 1, 8, 0xffffff, Align.CENTER);
}
});
one.regEventHandler(new MouseDownHandler() {
@Override
public void handleEvent(Widget w,
MouseDownEvent event) {
target.addComponent(c.copy());
//Rebuild the component selection GUI
ComponentSelection.this.dispose();
SelectedWidgetBar.this.addWidget(new ComponentSelection());
}
});
list.addWidget(one);
}
ComponentSelection.this.addWidget(list);
//getGui().gainFocus(list);
}
});
addWidget(add);
}
}
void setPropertyEditor(Widget ce) {
if(curEditor != null) {
curEditor.dispose();
}
curEditor = ce;
ce.transform.y = -10;
addWidget(curEditor);
}
private class ComponentButton extends Widget {
final Component c;
public ComponentButton(Component _c, int n) {
c = _c;
transform.x = 0;
transform.y = 11 + n * 11;
transform.width = 100;
transform.height = 10;
addComponent(new Tint());
regEventHandler(new MouseDownHandler() {
@Override
public void handleEvent(Widget w, MouseDownEvent event) {
setPropertyEditor(new ComponentEditor(guiEdit, target, c));
}
});
regEventHandler(new FrameEventHandler() {
@Override
public void handleEvent(Widget w, FrameEvent event) {
Font.font.draw(c.name, 50, 2, 7, 0xffffff, Align.CENTER);
}
});
addSubWidgets();
}
private void addSubWidgets() {
//Add the remove button, if needed to.
if(c.name.equals("Transform"))
return;
Widget w = new Widget();
w.transform.setSize(10, 10).setPos(85, 0);
w.addComponent(new DrawTexture().setTex(TEX_REMOVE));
w.addComponent(new Tint());
w.regEventHandler(new MouseDownHandler() {
@Override
public void handleEvent(Widget w, MouseDownEvent event) {
target.removeComponent(c);
ComponentSelection.this.dispose();
SelectedWidgetBar.this.addWidget(new ComponentSelection());
}
});
addWidget(w);
}
}
}
}