/*
* Copyright (C) 2010-2016 JPEXS, All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3.0 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library.
*/
package com.jpexs.decompiler.flash.helpers.hilight;
import com.jpexs.decompiler.flash.configuration.Configuration;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
/**
* Provides methods for highlighting positions of instructions in the text.
*
* @author JPEXS
*/
public class Highlighting implements Serializable {
public HighlightType type;
public String HighlightedText;
/**
* Starting position
*/
public int startPos;
/**
* Length of highlighted text
*/
public int len;
private final HighlightData properties;
public HighlightData getProperties() {
return properties;
}
public static Highlighting search(List<Highlighting> list, HighlightData properties, long from, long to) {
Highlighting ret = null;
looph:
for (Highlighting h : list) {
if (from > -1) {
if (h.startPos < from) {
continue;
}
}
if (to > -1) {
if (h.startPos > to) {
continue;
}
}
HighlightData hProp = h.getProperties();
if (properties.declaration && !hProp.declaration) {
continue;
}
if (properties.declaredType != null && !properties.declaredType.equals(hProp.declaredType)) {
continue;
}
if (properties.localName != null && !properties.localName.equals(hProp.localName)) {
continue;
}
if (properties.specialValue != null && !properties.specialValue.equals(hProp.specialValue)) {
continue;
}
return h;
}
return null;
}
public static Highlighting searchPos(List<Highlighting> list, long pos) {
return searchPos(list, pos, -1, -1);
}
public static Highlighting searchPos(List<Highlighting> list, long pos, long from, long to) {
Highlighting ret = null;
looph:
for (Highlighting h : list) {
if (from > -1) {
if (h.startPos < from) {
continue;
}
}
if (to > -1) {
if (h.startPos > to) {
continue;
}
}
if (pos == -1 || (pos >= h.startPos && ((h.len == 0 && pos == h.startPos) || pos < h.startPos + h.len))) {
if (ret == null || h.startPos > ret.startPos) { //get the closest one
ret = h;
}
}
if (pos == -1 && ret != null) {
return ret;
}
}
return ret;
}
public static Highlighting searchOffset(List<Highlighting> list, long offset) {
return searchOffset(list, offset, -1, -1);
}
public static Highlighting searchOffset(List<Highlighting> list, long offset, long from, long to) {
looph:
for (Highlighting h : list) {
if (from > -1) {
if (h.startPos < from) {
continue;
}
}
if (to > -1) {
if (h.startPos > to) {
continue;
}
}
if (h.getProperties().offset != offset) {
continue;
}
return h;
}
return null;
}
public static Highlighting searchIndex(List<Highlighting> list, long index) {
return searchIndex(list, index, -1, -1);
}
public static Highlighting searchIndex(List<Highlighting> list, long index, long from, long to) {
looph:
for (Highlighting h : list) {
if (from > -1) {
if (h.startPos < from) {
continue;
}
}
if (to > -1) {
if (h.startPos > to) {
continue;
}
}
if (h.getProperties().index != index) {
continue;
}
return h;
}
return null;
}
public static List<Highlighting> searchAllPos(List<Highlighting> list, long pos) {
List<Highlighting> ret = new ArrayList<>();
for (Highlighting h : list) {
if (pos == -1 || (pos >= h.startPos && (pos < h.startPos + h.len))) {
ret.add(h);
}
}
return ret;
}
public static List<Highlighting> searchAllIndexes(List<Highlighting> list, long index) {
List<Highlighting> ret = new ArrayList<>();
for (Highlighting h : list) {
long i = h.getProperties().index;
if (i == index) {
ret.add(h);
}
}
return ret;
}
public static List<Highlighting> searchAllLocalNames(List<Highlighting> list, String localName) {
List<Highlighting> ret = new ArrayList<>();
for (Highlighting h : list) {
if (localName.equals(h.getProperties().localName)) {
ret.add(h);
}
}
return ret;
}
/**
* Returns a string representation of the object
*
* @return a string representation of the object.
*/
@Override
public String toString() {
return startPos + "-" + (startPos + len) + " type:" + type;
}
/**
*
* @param startPos Starting position
* @param data Highlighting data
* @param type Highlighting type
* @param text
*/
public Highlighting(int startPos, HighlightData data, HighlightType type, String text) {
this.startPos = startPos;
this.type = type;
if (Configuration._debugMode.get()) {
this.HighlightedText = text;
}
this.properties = data;
}
}