/**
*
* Copyright 2014
*
* 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.
*
* @project loon
* @author cping
* @email：javachenpeng@yahoo.com
* @version 0.4.1
*
* 此类用以用户名生成，由用户选择指定字符构成用户名。
*
* Examples1:
*
* TArray<String> list = new TArray<String>(); list.add("赵钱孙李周吴郑王");
* list.add("冯陈褚卫蒋沈韩杨"); list.add("朱秦尤许何吕施张"); list.add("孔曹严华金魏陶姜");
* list.add("<>"); LDecideName decideName = new LDecideName(list,0, 0);
* add(decideName);
*
*/
package loon.component;
import loon.LTexture;
import loon.canvas.LColor;
import loon.component.skin.MessageSkin;
import loon.component.skin.SkinManager;
import loon.font.FontSet;
import loon.font.IFont;
import loon.font.LFont;
import loon.opengl.GLEx;
import loon.opengl.LSTRDictionary;
import loon.utils.TArray;
import loon.utils.MathUtils;
/*
* Examples:
*
* TArray<String> list = new TArray<String>();
* list.add("赵钱孙李周吴郑王");
* list.add("冯陈褚卫蒋沈韩杨");
* list.add("朱秦尤许何吕施张");
* list.add("孔曹严华金魏陶姜");
* list.add("<>");
* LDecideName decideName = new LDecideName(list,0, 0);
* add(decideName);
*/
public class LDecideName extends LComponent implements FontSet<LDecideName> {
private LColor fontColor = LColor.white;
private IFont _font;
private String enterFlag;
private String name;
private String labelName;
private int cursorX = 0;
private int cursorY = 0;
private TArray<String> keyArrays;
private LTexture bgTexture;
private boolean bind = false, showGrid = false;;
private float dx = 0.1f;
private float dy = 0.1f;
private float labelOffsetX, labelOffsetY;
private int maxNameString = 5;
private int initDraw = -1;
private char enterFlagString = '>', clearFlagString = '<';
public LDecideName(TArray<String> mes, int x, int y) {
this(mes, x, y, 400, 250);
}
public LDecideName(String label, TArray<String> mes, int x, int y,
int width, int height) {
this(label, "", mes, SkinManager.get().getMessageSkin().getFont(), x,
y, width, height, SkinManager.get().getMessageSkin()
.getBackgroundTexture());
}
public LDecideName(String label, TArray<String> mes, int x, int y,
int width, int height, LTexture bg) {
this(label, "", mes, SkinManager.get().getMessageSkin().getFont(), x,
y, width, height, bg);
}
public LDecideName(TArray<String> mes, int x, int y, int width, int height) {
this("Name:", "", mes, SkinManager.get().getMessageSkin().getFont(), x,
y, width, height, SkinManager.get().getMessageSkin()
.getBackgroundTexture());
}
public LDecideName(String label, String name, TArray<String> mes, IFont f,
int x, int y, int width, int height, LTexture bg) {
this(label, name, mes, f, x, y, width, height, bg, SkinManager.get()
.getMessageSkin().getFontColor());
}
public LDecideName(MessageSkin skin, String label, String name,
TArray<String> mes, int x, int y, int width, int height) {
this(label, name, mes, skin.getFont(), x, y, width, height, skin
.getBackgroundTexture(), skin.getFontColor());
}
public LDecideName(String label, String name, TArray<String> mes, IFont f,
int x, int y, int width, int height, LTexture bg, LColor color) {
super(x, y, width, height - f.getHeight() - 20);
this._font = f;
this.fontColor = color;
this.baseColor = new LColor(0, 150, 0, 150);
this.labelName = label;
this.name = name;
this.keyArrays = mes;
this.bgTexture = bg;
this.leftOffset = _font.getHeight() + 15;
this.topOffset = _font.getHeight() + 20;
}
private void bindString() {
if (!bind) {
if (_font instanceof LFont) {
StringBuffer sbr = new StringBuffer();
for (int i = 0; i < keyArrays.size; i++) {
sbr.append(keyArrays.get(i));
}
LSTRDictionary.get().bind((LFont) _font, sbr.toString());
}
bind = true;
}
}
public void draw(GLEx g, int x, int y) {
bindString();
if (initDraw < 1) {
initDraw++;
return;
}
IFont oldFont = g.getFont();
int oldColor = g.color();
if (bgTexture != null) {
g.draw(bgTexture, x, y, getWidth(), getHeight());
}
float posX = x + leftOffset;
if (labelName != null) {
g.drawString(labelName + this.name, posX + labelOffsetX, y
+ labelOffsetY, LColor.orange);
}
float posY = y + topOffset;
for (int j = 0; j < this.keyArrays.size; j++) {
for (int i = 0; i < this.keyArrays.get(j).length(); i++)
if (this.keyArrays.get(j).charAt(i) != ' ') {
g.drawString(
String.valueOf(this.keyArrays.get(j).charAt(i)),
posX
+ MathUtils.round((i * dx + 0.01f)
* getWidth()),
posY
+ MathUtils.round(((j + 1) * dy - 0.01f)
* getHeight()) - _font.getAscent(),
fontColor);
if (showGrid) {
g.drawRect(
posX + MathUtils.round((i * dx) * getWidth()),
posY + MathUtils.round((j * dy) * getHeight()),
MathUtils.round(dx * getWidth()),
MathUtils.round(dy * getHeight()));
}
}
}
g.setColor(baseColor);
g.fillRect(posX + MathUtils.round((this.cursorX * dx) * getWidth()),
posY + MathUtils.round((this.cursorY * dy) * getHeight()),
MathUtils.round(dx * getWidth()),
MathUtils.round(dy * getHeight()));
g.setFont(oldFont);
g.setColor(oldColor);
}
protected void processTouchReleased() {
super.processKeyReleased();
this.pushEnter();
}
private char getArrays(int x, int y) {
if (keyArrays.size <= x) {
return ' ';
}
String result = this.keyArrays.get(x);
if (result.length() <= y) {
return ' ';
}
return result.charAt(y);
}
public int pushEnter() {
if (getArrays(this.cursorY, this.cursorX) == enterFlagString) {
if (this.name.equals("")) {
return -2;
}
enterFlag = "Enter";
return -1;
}
if (getArrays(this.cursorY, this.cursorX) == clearFlagString) {
if (!this.name.equals("")) {
this.name = this.name.substring(0, this.name.length() - 1);
}
enterFlag = "Clear";
} else if (this.name.length() < maxNameString) {
this.name += getArrays(this.cursorY, this.cursorX);
enterFlag = "Add";
}
return -2;
}
public int pushEscape() {
return -1;
}
/**
* 强制坐标向左移动
*
* @return
*/
public int pushLeft() {
moving(-1, 0);
return -2;
}
/**
* 强制坐标向右移动
*
* @return
*/
public int pushRight() {
moving(1, 0);
return -2;
}
/**
* 强制坐标向下移动
*
* @return
*/
public int pushDown() {
moving(0, 1);
return -2;
}
/**
* 强制坐标向上移动
*
* @return
*/
public int pushUp() {
moving(0, -1);
return -2;
}
private void moving(int x, int y) {
this.cursorX += x;
this.cursorY += y;
if (this.cursorX >= this.keyArrays.get(0).length()) {
this.cursorX = 0;
}
if (this.cursorX < 0) {
this.cursorX = (this.keyArrays.get(0).length() - 1);
}
if (this.cursorY >= this.keyArrays.size) {
this.cursorY = 0;
}
if (this.cursorY < 0) {
this.cursorY = (this.keyArrays.size - 1);
}
if (getArrays(this.cursorY, this.cursorX) == ' ') {
moving(x, y);
}
}
private int leftOffset, topOffset;
public void moveCursor(float x, float y) {
int indexX = (int) ((x - (this.getX() + leftOffset)) / MathUtils
.round(dx * getWidth()));
int indexY = (int) ((y - (this.getY() + topOffset)) / MathUtils
.round(dy * getHeight()));
if ((indexX < 0) || (indexY < 0) || (indexY >= this.keyArrays.size)
|| (indexX >= this.keyArrays.get(0).length()))
return;
if (getArrays(indexY, indexX) != ' ') {
this.cursorX = indexX;
this.cursorY = indexY;
}
}
public void setSelectColor(LColor selectColor) {
this.baseColor = selectColor;
}
public void setFontColor(LColor fontColor) {
this.fontColor = fontColor;
}
public String getLabelName() {
return labelName;
}
public void setLabelName(String labelName) {
this.labelName = labelName;
}
@Override
public void createUI(GLEx g, int x, int y, LComponent component,
LTexture[] buttonImage) {
moveCursor(this.input.getTouchX(), this.input.getTouchY());
draw(g, x, y);
}
public int getCursorX() {
return cursorX;
}
public void setCursorX(int cursorX) {
this.cursorX = cursorX;
}
public int getCursorY() {
return cursorY;
}
public void setCursorY(int cursorY) {
this.cursorY = cursorY;
}
public float getDx() {
return dx;
}
public void setDx(float dx) {
this.dx = dx;
}
public float getDy() {
return dy;
}
public void setDy(float dy) {
this.dy = dy;
}
public String getEnterFlag() {
return enterFlag;
}
public String getDecideName() {
return name;
}
public void setEnterFlag(String enterFlag) {
this.enterFlag = enterFlag;
}
public LTexture getBgTexture() {
return bgTexture;
}
public void setBgTexture(LTexture bgTexture) {
this.bgTexture = bgTexture;
}
public int getMaxNameString() {
return maxNameString;
}
public void setMaxNameString(int maxNameString) {
this.maxNameString = maxNameString;
}
public char getEnterFlagString() {
return enterFlagString;
}
public void setEnterFlagString(char enterFlagString) {
this.enterFlagString = enterFlagString;
}
public char getClearFlagString() {
return clearFlagString;
}
public void setClearFlagString(char clearFlagString) {
this.clearFlagString = clearFlagString;
}
public int getLeftOffset() {
return leftOffset;
}
public void setLeftOffset(int leftOffset) {
this.leftOffset = leftOffset;
}
public int getTopOffset() {
return topOffset;
}
public void setTopOffset(int topOffset) {
this.topOffset = topOffset;
}
@Override
public LDecideName setFont(IFont font) {
this._font = font;
return this;
}
@Override
public IFont getFont() {
return _font;
}
public float getLabelOffsetX() {
return labelOffsetX;
}
public void setLabelOffsetX(float x) {
this.labelOffsetX = x;
}
public float getLabelOffsetY() {
return labelOffsetY;
}
public void setLabelOffsetY(float y) {
this.labelOffsetY = y;
}
@Override
public String getUIName() {
return "DecideName";
}
public boolean isShowGrid() {
return showGrid;
}
public void setShowGrid(boolean showGrid) {
this.showGrid = showGrid;
}
@Override
public void close() {
super.close();
if (bgTexture != null) {
bgTexture.close();
}
}
}