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把诸如是否已展示/是否已点击/上次选择的目录等设计器交互历史相关的需持久化数据 从ServerPreferenceConfig中抽离，放到单独的文件中存储，不要和服务器配置 数据混淆feature/10.0
Starryi
3 years ago
4 changed files with 181 additions and 18 deletions
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package com.fr.env.utils; |
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import com.fr.common.annotations.Compatible; |
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import com.fr.general.IOUtils; |
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import com.fr.log.FineLoggerFactory; |
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import com.fr.stable.EncodeConstants; |
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import com.fr.stable.ProductConstants; |
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import com.fr.stable.StableUtils; |
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import com.fr.stable.StringUtils; |
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import com.fr.stable.xml.XMLPrintWriter; |
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import com.fr.stable.xml.XMLReadable; |
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import com.fr.stable.xml.XMLTools; |
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import com.fr.stable.xml.XMLWriter; |
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import com.fr.stable.xml.XMLableReader; |
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import com.fr.third.javax.xml.stream.XMLStreamException; |
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import java.io.BufferedWriter; |
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import java.io.ByteArrayInputStream; |
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import java.io.ByteArrayOutputStream; |
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import java.io.File; |
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import java.io.FileInputStream; |
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import java.io.FileNotFoundException; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.InputStreamReader; |
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import java.io.OutputStreamWriter; |
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import java.io.UnsupportedEncodingException; |
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import java.nio.charset.StandardCharsets; |
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/** |
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* @author Starryi |
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* @version 10.0.18 |
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* Created by Starryi on 2021/7/7 |
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* 设计器访问和获取关键历史交互信息的持久化工具，该关键历史交互信息， |
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* 如用户是否点击过某按钮，是否查看过某弹窗信息，上次选择过的文件所在目录等 |
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*/ |
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@Compatible |
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public class DesignerInteractionHistory implements XMLReadable, XMLWriter { |
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private static final String FILE_NAME = "designer.ix.history.info"; |
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private static final String ROOT_TAG = "History"; |
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private static DesignerInteractionHistory history; |
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public static DesignerInteractionHistory getInstance() { |
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if (history == null) { |
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history = new DesignerInteractionHistory(); |
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readXMLFile(history, history.getHistoryFile()); |
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} |
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return history; |
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} |
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private File getHistoryFile() { |
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return new File(StableUtils.pathJoin(ProductConstants.getEnvHome(), FILE_NAME)); |
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} |
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private static void readXMLFile(XMLReadable xmlReadable, File xmlFile) { |
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if (xmlFile == null || !xmlFile.exists()) { |
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return; |
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} |
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String charset = EncodeConstants.ENCODING_UTF_8; |
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try { |
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String decodeContent = getFileContent(xmlFile); |
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InputStream xmlInputStream = new ByteArrayInputStream(decodeContent.getBytes(charset)); |
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InputStreamReader inputStreamReader = new InputStreamReader(xmlInputStream, charset); |
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XMLableReader xmlReader = XMLableReader.createXMLableReader(inputStreamReader); |
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if (xmlReader != null) { |
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xmlReader.readXMLObject(xmlReadable); |
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} |
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xmlInputStream.close(); |
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} catch (IOException | XMLStreamException e) { |
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FineLoggerFactory.getLogger().error(e.getMessage(), e); |
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} |
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} |
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private static String getFileContent(File xmlFile) throws FileNotFoundException, UnsupportedEncodingException { |
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InputStream encodeInputStream = new FileInputStream(xmlFile); |
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return IOUtils.inputStream2String(encodeInputStream); |
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} |
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private static void writeContentToFile(String fileContent, File file) { |
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try (FileOutputStream fos = new FileOutputStream(file); |
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OutputStreamWriter osw = new OutputStreamWriter(fos, StandardCharsets.UTF_8); |
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BufferedWriter bw = new BufferedWriter(osw)) { |
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bw.write(fileContent); |
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} catch (Exception e) { |
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FineLoggerFactory.getLogger().error(e.getMessage(), e); |
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} |
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} |
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public void saveXMLFile() { |
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File xmlFile = this.getHistoryFile(); |
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try { |
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ByteArrayOutputStream out = new ByteArrayOutputStream(); |
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XMLTools.writeOutputStreamXML(this, out); |
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out.flush(); |
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out.close(); |
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String fileContent = new String(out.toByteArray(), StandardCharsets.UTF_8); |
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writeContentToFile(fileContent, xmlFile); |
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} catch (Exception e) { |
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FineLoggerFactory.getLogger().error(e.getMessage(), e); |
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} |
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} |
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private static final String HAS_SHOWN_SHIFT_DRAG_RESIZING_TOOLTIP = "hasShownShiftDragResizingTooltip"; |
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private static final String LAST_SELECTED_BORDER_IMAGE_DIR = "lastSelectedBorderImageDir"; |
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// 是否已展示过按下Shift键可锁定比例拖拽尺寸的Tooltip
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private boolean hasShownShiftDragResizingTooltip = false; |
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// 用户上次通过文件选择器选择的边框图片所在目录
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private String lastSelectedBorderImageDir = StringUtils.EMPTY; |
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public boolean isHasShownShiftDragResizingTooltip() { |
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return hasShownShiftDragResizingTooltip; |
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} |
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public void setHasShownShiftDragResizingTooltip(boolean shown) { |
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this.hasShownShiftDragResizingTooltip = shown; |
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} |
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public String getLastSelectedBorderImageDir() { |
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return lastSelectedBorderImageDir; |
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} |
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public void setLastSelectedBorderImageDir(String dirPath) { |
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this.lastSelectedBorderImageDir = dirPath; |
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} |
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@Override |
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public void writeXML(XMLPrintWriter writer) { |
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writer.startTAG(ROOT_TAG) |
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.attr(HAS_SHOWN_SHIFT_DRAG_RESIZING_TOOLTIP, isHasShownShiftDragResizingTooltip()) |
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.attr(LAST_SELECTED_BORDER_IMAGE_DIR, getLastSelectedBorderImageDir()) |
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.end(); |
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} |
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@Override |
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public void readXML(XMLableReader reader) { |
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setHasShownShiftDragResizingTooltip(reader.getAttrAsBoolean(HAS_SHOWN_SHIFT_DRAG_RESIZING_TOOLTIP, false)); |
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setLastSelectedBorderImageDir(reader.getAttrAsString(LAST_SELECTED_BORDER_IMAGE_DIR, StringUtils.EMPTY)); |
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} |
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} |
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