init...

.gitignore

+### java template
+.svn/
+.idea/
+.settings/
+target/
+out/
+.classpath
+.project
+.mymetadata
+.DS_Store
+rebel.xml
+*.ipr
+*.iws
+*.iml
+
+
+DependencyManager/target/
+
+.gradle
+.idea
+.qodana
+build
\ No newline at end of file

.run/Run IDE with Plugin.run.xml

+<component name="ProjectRunConfigurationManager">
+    <configuration default="false" name="Run Plugin" type="GradleRunConfiguration" factoryName="Gradle">
+        <log_file alias="idea.log" path="$PROJECT_DIR$/build/idea-sandbox/system/log/idea.log"/>
+        <ExternalSystemSettings>
+            <option name="executionName"/>
+            <option name="externalProjectPath" value="$PROJECT_DIR$"/>
+            <option name="externalSystemIdString" value="GRADLE"/>
+            <option name="scriptParameters" value=""/>
+            <option name="taskDescriptions">
+                <list/>
+            </option>
+            <option name="taskNames">
+                <list>
+                    <option value="runIde"/>
+                </list>
+            </option>
+            <option name="vmOptions" value=""/>
+        </ExternalSystemSettings>
+        <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+        <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+        <DebugAllEnabled>false</DebugAllEnabled>
+        <method v="2"/>
+    </configuration>
+</component>
\ No newline at end of file

README.md

+![novel1.gif](src%2Fmain%2Fresources%2Fimages%2Fnovel1.gif)
+![novel2.gif](src%2Fmain%2Fresources%2Fimages%2Fnovel2.gif)
+![novel3.gif](src%2Fmain%2Fresources%2Fimages%2Fnovel3.gif)
\ No newline at end of file

build.gradle.kts

+plugins {
+    id("java")
+    id("org.jetbrains.intellij") version "1.15.0"
+}
+
+group = "com.liang.novel"
+version = "1.0-SNAPSHOT"
+
+repositories {
+    mavenCentral()
+}
+
+// Configure Gradle IntelliJ Plugin
+// Read more: https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html
+intellij {
+    version.set("2022.2.5")
+    type.set("IC") // Target IDE Platform
+
+    plugins.set(listOf(/* Plugin Dependencies */))
+}
+
+tasks {
+    // Set the JVM compatibility versions
+    withType<JavaCompile> {
+        sourceCompatibility = "17"
+        targetCompatibility = "17"
+        options.encoding = "UTF-8"  //防止中文乱码
+    }
+
+    patchPluginXml {
+        sinceBuild.set("222")
+        untilBuild.set("232.*")
+    }
+
+    signPlugin {
+        certificateChain.set(System.getenv("CERTIFICATE_CHAIN"))
+        privateKey.set(System.getenv("PRIVATE_KEY"))
+        password.set(System.getenv("PRIVATE_KEY_PASSWORD"))
+    }
+
+    publishPlugin {
+        token.set(System.getenv("PUBLISH_TOKEN"))
+    }
+}

gradle.properties

+# Opt-out flag for bundling Kotlin standard library -> https://jb.gg/intellij-platform-kotlin-stdlib
+kotlin.stdlib.default.dependency=false
+# Enable Gradle Configuration Cache -> https://docs.gradle.org/current/userguide/configuration_cache.html
+org.gradle.configuration-cache=true
+# Enable Gradle Build Cache -> https://docs.gradle.org/current/userguide/build_cache.html
+org.gradle.caching=true

gradle/wrapper/gradle-wrapper.properties

+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+#distributionUrl=https\://services.gradle.org/distributions/gradle-8.2-bin.zip
+distributionUrl=https\://mirrors.cloud.tencent.com/gradle/gradle-8.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# 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
+#
+#      https://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.
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

gradlew.bat

+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

settings.gradle.kts

+pluginManagement {
+    repositories {
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+rootProject.name = "lnovel-intellij-plugin"
\ No newline at end of file

src/main/java/com/liang/novel/plugin/NovelPluginManager.java

+package com.liang.novel.plugin;
+
+import com.intellij.ide.plugins.IdeaPluginDescriptor;
+import com.intellij.ide.plugins.PluginManagerCore;
+import com.intellij.openapi.extensions.PluginId;
+
+public class NovelPluginManager {
+
+    public static final String PLUGIN_ID = "com.liang.novel.lnovel-intellij-plugin";
+
+    public static String currentVersion() {
+        IdeaPluginDescriptor plugin = PluginManagerCore.getPlugin(PluginId.getId(PLUGIN_ID));
+        return plugin.getVersion();
+    }
+}

src/main/java/com/liang/novel/plugin/PluginStarter.java

+package com.liang.novel.plugin;
+
+import com.intellij.ide.util.PropertiesComponent;
+import com.intellij.openapi.project.DumbAware;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.startup.StartupActivity;
+import com.liang.novel.plugin.notifications.NovelNotification;
+import org.apache.commons.lang3.StringUtils;
+import org.jetbrains.annotations.NotNull;
+
+public class PluginStarter implements StartupActivity, DumbAware {
+
+    @Override
+    public void runActivity(@NotNull Project project) {
+        String version = PropertiesComponent.getInstance().getValue(NovelPluginManager.PLUGIN_ID);
+        //空的就是第一次
+        if (StringUtils.isEmpty(version)) {
+            PropertiesComponent.getInstance().setValue(NovelPluginManager.PLUGIN_ID, NovelPluginManager.currentVersion());
+            NovelNotification.notifyWelcome(project);
+        }
+    }
+
+}

src/main/java/com/liang/novel/plugin/actions/BookMarkAction.java

+package com.liang.novel.plugin.actions;
+
+import com.intellij.openapi.actionSystem.ActionUpdateThread;
+import com.intellij.openapi.actionSystem.AnActionEvent;
+import com.intellij.openapi.actionSystem.Presentation;
+import com.intellij.openapi.project.DumbAwareAction;
+import com.intellij.ui.components.JBList;
+import com.liang.novel.plugin.icons.Icons;
+import com.liang.novel.plugin.pojo.Book;
+import com.liang.novel.plugin.pojo.Chapter;
+import com.liang.novel.plugin.state.NovelState;
+import com.liang.novel.plugin.ui.ReadUI;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.List;
+
+public class BookMarkAction extends DumbAwareAction {
+
+    private ReadUI readUI;
+
+    public BookMarkAction(ReadUI readUI) {
+        this.readUI = readUI;
+
+        getTemplatePresentation().setText("书签");
+        getTemplatePresentation().setIcon(Icons.BOOK_MARK_ICON);
+    }
+
+    @Override
+    public @NotNull ActionUpdateThread getActionUpdateThread() {
+        return ActionUpdateThread.BGT;
+    }
+
+    @Override
+    public void actionPerformed(@NotNull AnActionEvent e) {
+        List<Chapter> dataList = readUI.getDataList();
+        JBList<Chapter> jbList = readUI.getJbList();
+        Integer currentChapterIndex = dataList.get(jbList.getSelectedIndex()).getIndex();
+
+        Book book = readUI.getBook();
+        List<Chapter> chapterList = book.getChapterList();
+        Chapter chapter = chapterList.get(currentChapterIndex);
+        chapter.setBookmark(!chapter.getBookmark());
+        //持久化
+        NovelState.getInstance().setNewBook(book);
+        //异步刷新章节列表
+        readUI.refreshChapterListAsync(dataList);
+    }
+
+    @Override
+    public void update(@NotNull AnActionEvent e) {
+        Book currentReadBook = NovelState.getInstance().getCurrentReadBook();
+        JBList<Chapter> jbList = readUI.getJbList();
+        int selectedIndex = jbList.getSelectedIndex();
+
+        Presentation presentation = e.getPresentation();
+        presentation.setEnabled(currentReadBook != null && selectedIndex != -1);
+    }
+}

src/main/java/com/liang/novel/plugin/actions/BookMarkListAction.java

+package com.liang.novel.plugin.actions;
+
+import com.intellij.openapi.actionSystem.ActionUpdateThread;
+import com.intellij.openapi.actionSystem.AnActionEvent;
+import com.intellij.openapi.actionSystem.Presentation;
+import com.intellij.openapi.actionSystem.ToggleAction;
+import com.intellij.openapi.project.DumbAware;
+import com.liang.novel.plugin.icons.Icons;
+import com.liang.novel.plugin.pojo.Book;
+import com.liang.novel.plugin.state.NovelState;
+import com.liang.novel.plugin.ui.ReadUI;
+import org.jetbrains.annotations.NotNull;
+
+import javax.swing.*;
+
+public class BookMarkListAction extends ToggleAction implements DumbAware {
+
+    private ReadUI readUI;
+
+    private Boolean onlyBookMarkChapter = false;
+
+    public BookMarkListAction(ReadUI readUI) {
+        this.readUI = readUI;
+
+        getTemplatePresentation().setText("书签列表");
+        getTemplatePresentation().setIcon(Icons.BOOK_MARK_LIST_ICON);
+    }
+
+    @Override
+    public @NotNull ActionUpdateThread getActionUpdateThread() {
+        return ActionUpdateThread.BGT;
+    }
+
+    @Override
+    public boolean isSelected(@NotNull AnActionEvent e) {
+        return onlyBookMarkChapter;
+    }
+
+    @Override
+    public void setSelected(@NotNull AnActionEvent e, boolean state) {
+        Book currentReadBook = NovelState.getInstance().getCurrentReadBook();
+
+        JComponent leftPanel = readUI.getLeftPanel();
+        if (!leftPanel.isVisible()) {
+            leftPanel.setVisible(true);
+        }
+        onlyBookMarkChapter = !onlyBookMarkChapter;
+        readUI.refreshChapterListAsync(currentReadBook, onlyBookMarkChapter);
+    }
+
+    @Override
+    public void update(@NotNull AnActionEvent e) {
+        Book currentReadBook = NovelState.getInstance().getCurrentReadBook();
+
+        Presentation presentation = e.getPresentation();
+        presentation.setEnabled(currentReadBook != null);
+    }
+}

src/main/java/com/liang/novel/plugin/actions/BookSelectAction.java

+package com.liang.novel.plugin.actions;
+
+import com.intellij.icons.AllIcons;
+import com.intellij.openapi.actionSystem.AnActionEvent;
+import com.intellij.openapi.actionSystem.Presentation;
+import com.intellij.openapi.project.DumbAwareAction;
+import com.intellij.openapi.ui.Messages;
+import com.intellij.openapi.ui.popup.Balloon;
+import com.intellij.openapi.ui.popup.JBPopupFactory;
+import com.intellij.openapi.wm.ToolWindow;
+import com.intellij.openapi.wm.ToolWindowManager;
+import com.liang.novel.plugin.icons.Icons;
+import com.liang.novel.plugin.pojo.Book;
+import com.liang.novel.plugin.state.NovelState;
+import com.liang.novel.plugin.ui.ToolWindowUI;
+import org.apache.commons.collections.CollectionUtils;
+import org.jetbrains.annotations.NotNull;
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.Arrays;
+import java.util.List;
+
+public class BookSelectAction extends DumbAwareAction {
+
+    private ToolWindowUI toolWindowUI;
+
+    public BookSelectAction(ToolWindowUI toolWindowUI) {
+        this.toolWindowUI = toolWindowUI;
+
+        getTemplatePresentation().setText("书架");
+        getTemplatePresentation().setIcon(AllIcons.Actions.ListFiles);
+    }
+
+    @Override
+    public void actionPerformed(@NotNull AnActionEvent e) {
+        NovelState instance = NovelState.getInstance();
+        List<Book> bookList = instance.getBookList();
+
+        JBPopupFactory.getInstance()
+                .createPopupChooserBuilder(bookList)
+                .setTitle("书架")
+                .setItemChosenCallback(book -> {
+                    //设置当前在读
+                    int selectedIndex = bookList.indexOf(book);
+                    instance.setCurrentReadBookIndex(selectedIndex);
+                    //修改toolwindow的标题
+                    ToolWindow toolWindow = ToolWindowManager.getInstance(e.getProject()).getToolWindow("lnovel");
+                    toolWindow.setTitle(book.getBookName());
+                    //刷新面板
+                    SwingUtilities.invokeLater(() -> toolWindowUI.updateReadUI());
+                })
+                .createPopup()
+                //.showUnderneathOf(e.getInputEvent().getComponent()); //显示在Action下方显示
+                .showInScreenCoordinates(e.getInputEvent().getComponent(), getPoint(e.getInputEvent().getComponent())); //想在右侧展示还得自己写坐标...
+    }
+
+    private Point getPoint(Component component) {
+        Point locationOnScreen = component.getLocationOnScreen();
+        int x = locationOnScreen.x + component.getWidth();
+        int y = locationOnScreen.y;
+        return new Point(x, y);
+    }
+
+    @Override
+    public void update(@NotNull AnActionEvent e) {
+        List<Book> bookList = NovelState.getInstance().getBookList();
+
+        Presentation presentation = e.getPresentation();
+        presentation.setEnabled(CollectionUtils.isNotEmpty(bookList));
+    }
+}

src/main/java/com/liang/novel/plugin/actions/FontSizeDecreaseAction.java

+package com.liang.novel.plugin.actions;
+
+import com.intellij.openapi.actionSystem.ActionUpdateThread;
+import com.intellij.openapi.actionSystem.AnAction;
+import com.intellij.openapi.actionSystem.AnActionEvent;
+import com.intellij.openapi.actionSystem.Presentation;
+import com.intellij.openapi.project.DumbAware;
+import com.intellij.openapi.project.DumbAwareAction;
+import com.intellij.openapi.util.NlsActions;
+import com.liang.novel.plugin.icons.Icons;
+import com.liang.novel.plugin.state.NovelState;
+import com.liang.novel.plugin.ui.ReadUI;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class FontSizeDecreaseAction extends DumbAwareAction {
+
+    private ReadUI readUI;
+
+    public FontSizeDecreaseAction(ReadUI readUI) {
+        this.readUI = readUI;
+
+        getTemplatePresentation().setText("字号减小");
+        getTemplatePresentation().setIcon(Icons.A_MINUS_ICON);
+    }
+
+    @Override
+    public @NotNull ActionUpdateThread getActionUpdateThread() {
+        return ActionUpdateThread.BGT;
+    }
+
+    @Override
+    public void actionPerformed(@NotNull AnActionEvent e) {
+        NovelState instance = NovelState.getInstance();
+        Integer fontSize = instance.getFontSize();
+        if (fontSize > 12) {
+            fontSize = fontSize - 1;
+            instance.setFontSize(fontSize);
+            readUI.setFont(new Font(instance.getFontType(), Font.PLAIN, fontSize));
+        }
+    }
+
+    @Override
+    public void update(@NotNull AnActionEvent e) {
+        Presentation presentation = e.getPresentation();
+
+        NovelState instance = NovelState.getInstance();
+        Boolean useCustomFont = instance.getUseCustomFont();
+        if (useCustomFont) {
+            Integer fontSize = instance.getFontSize();
+            if (fontSize > 12) {
+                presentation.setEnabled(true);
+                presentation.setText("字号减少");
+            }else{
+                presentation.setEnabled(false);
+                presentation.setText("已是最小字号");
+            }
+        }else{
+            presentation.setEnabled(false);
+            presentation.setText("请在setting中开启字体");
+        }
+    }
+
+}

src/main/java/com/liang/novel/plugin/actions/FontSizeIncreaseAction.java

+package com.liang.novel.plugin.actions;
+
+import com.intellij.openapi.actionSystem.ActionUpdateThread;
+import com.intellij.openapi.actionSystem.AnAction;
+import com.intellij.openapi.actionSystem.AnActionEvent;
+import com.intellij.openapi.actionSystem.Presentation;
+import com.intellij.openapi.project.DumbAware;
+import com.intellij.openapi.project.DumbAwareAction;
+import com.intellij.openapi.util.NlsActions;
+import com.liang.novel.plugin.icons.Icons;
+import com.liang.novel.plugin.state.NovelState;
+import com.liang.novel.plugin.ui.ReadUI;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import javax.swing.*;
+import java.awt.*;
+
+public class FontSizeIncreaseAction extends DumbAwareAction {
+
+    private ReadUI readUI;
+
+    public FontSizeIncreaseAction(ReadUI readUI) {
+        this.readUI = readUI;
+
+        getTemplatePresentation().setText("字号增加");
+        getTemplatePresentation().setIcon(Icons.A_PLUS_ICON);
+    }
+
+    @Override
+    public @NotNull ActionUpdateThread getActionUpdateThread() {
+        return ActionUpdateThread.BGT;
+    }
+
+    @Override
+    public void actionPerformed(@NotNull AnActionEvent e) {
+        NovelState instance = NovelState.getInstance();
+        Integer fontSize = instance.getFontSize();
+        if (fontSize < 24) {
+            fontSize = fontSize + 1;
+            instance.setFontSize(fontSize);
+            readUI.setFont(new Font(instance.getFontType(), Font.PLAIN, fontSize));
+        }
+    }
+
+    @Override
+    public void update(@NotNull AnActionEvent e) {
+        Presentation presentation = e.getPresentation();
+
+        NovelState instance = NovelState.getInstance();
+        Boolean useCustomFont = instance.getUseCustomFont();
+        if (useCustomFont) {
+            Integer fontSize = instance.getFontSize();
+            if (fontSize < 24) {
+                presentation.setEnabled(true);
+                presentation.setText("字号增加");
+            }else{
+                presentation.setEnabled(false);
+                presentation.setText("已是最大字号");
+            }
+        }else{
+            presentation.setEnabled(false);
+            presentation.setText("请在setting中开启字体");
+        }
+    }
+}

src/main/java/com/liang/novel/plugin/actions/NovelSettingAction.java

+package com.liang.novel.plugin.actions;
+
+import com.intellij.icons.AllIcons;
+import com.intellij.openapi.actionSystem.ActionUpdateThread;
+import com.intellij.openapi.actionSystem.AnActionEvent;
+import com.intellij.openapi.options.ShowSettingsUtil;
+import com.intellij.openapi.project.DumbAwareAction;
+import com.intellij.openapi.project.Project;
+import org.jetbrains.annotations.NotNull;
+
+public class NovelSettingAction extends DumbAwareAction {
+
+    public NovelSettingAction() {
+        getTemplatePresentation().setText("Setting");
+        getTemplatePresentation().setIcon(AllIcons.General.GearPlain);
+    }
+
+    @Override
+    public @NotNull ActionUpdateThread getActionUpdateThread() {
+        return ActionUpdateThread.BGT;
+    }
+
+    @Override
+    public void actionPerformed(@NotNull AnActionEvent e) {
+        Project project = e.getProject();
+        ShowSettingsUtil.getInstance().showSettingsDialog(project, "小说设置");
+    }
+}

src/main/java/com/liang/novel/plugin/actions/RefreshToolWindowUIAction.java

+package com.liang.novel.plugin.actions;
+
+import com.intellij.icons.AllIcons;
+import com.intellij.openapi.actionSystem.ActionUpdateThread;
+import com.intellij.openapi.actionSystem.AnActionEvent;
+import com.intellij.openapi.actionSystem.Presentation;
+import com.intellij.openapi.project.DumbAwareAction;
+import com.intellij.openapi.wm.ToolWindow;
+import com.intellij.openapi.wm.ToolWindowManager;
+import com.liang.novel.plugin.pojo.Book;
+import com.liang.novel.plugin.state.NovelState;
+import com.liang.novel.plugin.ui.ToolWindowUI;
+import org.jetbrains.annotations.NotNull;
+
+import javax.swing.*;
+
+public class RefreshToolWindowUIAction extends DumbAwareAction {
+
+    private ToolWindowUI toolWindowUI;
+
+    public RefreshToolWindowUIAction(ToolWindowUI toolWindowUI) {
+        this.toolWindowUI = toolWindowUI;
+
+        getTemplatePresentation().setText("刷新");
+        getTemplatePresentation().setIcon(AllIcons.Actions.Refresh);
+    }
+
+    @Override
+    public @NotNull ActionUpdateThread getActionUpdateThread() {
+        return ActionUpdateThread.BGT;
+    }
+
+    @Override
+    public void actionPerformed(@NotNull AnActionEvent e) {
+        Book currentReadBook = NovelState.getInstance().getCurrentReadBook();
+        //修改toolwindow的标题
+        ToolWindow toolWindow = ToolWindowManager.getInstance(e.getProject()).getToolWindow("lnovel");
+        if (currentReadBook != null) {
+            toolWindow.setTitle(currentReadBook.getBookName());
+        } else {
+            toolWindow.setTitle("");
+        }
+        //刷新面板
+        SwingUtilities.invokeLater(() -> toolWindowUI.updateReadUI());
+    }
+
+    @Override
+    public void update(@NotNull AnActionEvent e) {
+        Presentation presentation = e.getPresentation();
+        presentation.setEnabled(false);
+
+        Book toolWindowUIBook = toolWindowUI.getCurrentReadBook();
+        Book novelStatebook = NovelState.getInstance().getCurrentReadBook();
+
+        if (toolWindowUIBook != null) {
+            if (novelStatebook != null) {
+                if (!toolWindowUIBook.getUrl().equals(novelStatebook.getUrl())) {
+                    presentation.setEnabled(true);
+                }
+            } else {
+                presentation.setEnabled(true);
+            }
+        } else {
+            if (novelStatebook != null) {
+                presentation.setEnabled(true);
+            }
+        }
+    }
+
+}

src/main/java/com/liang/novel/plugin/actions/ToggleChapterAction.java

+package com.liang.novel.plugin.actions;
+
+import com.intellij.icons.AllIcons;
+import com.intellij.openapi.actionSystem.ActionUpdateThread;
+import com.intellij.openapi.actionSystem.AnAction;
+import com.intellij.openapi.actionSystem.AnActionEvent;
+import com.intellij.openapi.actionSystem.Presentation;
+import com.intellij.openapi.project.DumbAware;
+import com.intellij.openapi.project.DumbAwareAction;
+import com.intellij.openapi.util.NlsActions;
+import com.intellij.openapi.util.NlsContexts;
+import com.intellij.ui.AnActionButton;
+import com.liang.novel.plugin.icons.Icons;
+import com.liang.novel.plugin.ui.ReadUI;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import javax.swing.*;
+
+public class ToggleChapterAction extends DumbAwareAction {
+
+    private ReadUI readUI;
+
+    public ToggleChapterAction(ReadUI readUI) {
+        this.readUI = readUI;
+
+        getTemplatePresentation().setText("隐藏章节列表");
+        getTemplatePresentation().setIcon(AllIcons.Actions.ArrowCollapse);
+    }
+
+    @Override
+    public @NotNull ActionUpdateThread getActionUpdateThread() {
+        return ActionUpdateThread.BGT;
+    }
+
+    @Override
+    public void actionPerformed(@NotNull AnActionEvent e) {
+        JComponent leftPanel = readUI.getLeftPanel();
+        //隐藏或展示
+        leftPanel.setVisible(!leftPanel.isVisible());
+    }
+
+    @Override
+    public void update(@NotNull AnActionEvent e) {
+        JComponent leftPanel = readUI.getLeftPanel();
+        //更新图标
+        Presentation presentation = e.getPresentation();
+        if (leftPanel.isVisible()) {
+            presentation.setText("隐藏章节列表");
+            presentation.setIcon(AllIcons.Actions.ArrowCollapse);
+        }else{
+            presentation.setText("打开章节列表");
+            presentation.setIcon(AllIcons.Actions.ArrowExpand);
+        }
+    }
+}

src/main/java/com/liang/novel/plugin/factory/ReadToolWindow.java

+package com.liang.novel.plugin.factory;
+
+import com.intellij.openapi.actionSystem.ActionManager;
+import com.intellij.openapi.actionSystem.ActionToolbar;
+import com.intellij.openapi.actionSystem.DefaultActionGroup;
+import com.intellij.openapi.actionSystem.Separator;
+import com.intellij.openapi.project.DumbAware;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.wm.ToolWindow;
+import com.intellij.openapi.wm.ToolWindowFactory;
+import com.intellij.openapi.wm.ToolWindowManager;
+import com.intellij.ui.content.Content;
+import com.intellij.ui.content.ContentFactory;
+import com.intellij.ui.content.ContentManager;
+import com.intellij.ui.content.ContentUI;
+import com.liang.novel.plugin.actions.*;
+import com.liang.novel.plugin.pojo.Book;
+import com.liang.novel.plugin.state.NovelState;
+import com.liang.novel.plugin.ui.ToolWindowUI;
+import org.apache.commons.collections.CollectionUtils;
+import org.jetbrains.annotations.NotNull;
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.List;
+
+public class ReadToolWindow implements ToolWindowFactory, DumbAware {
+
+    @Override
+    public void createToolWindowContent(@NotNull Project project, @NotNull ToolWindow toolWindow) {
+        ToolWindowUI toolWindowUI = new ToolWindowUI(project);
+        Book currentReadBook = toolWindowUI.getCurrentReadBook();
+
+        Content content = ContentFactory.getInstance().createContent(toolWindowUI.getContentPanel(), currentReadBook != null ? currentReadBook.getBookName() : "", false);
+        toolWindow.getContentManager().addContent(content);
+    }
+
+}

src/main/java/com/liang/novel/plugin/icons/Icons.java

+package com.liang.novel.plugin.icons;
+
+import com.intellij.openapi.util.IconLoader;
+
+import javax.swing.*;
+
+public class Icons {
+
+    public static final Icon BOOK_ICON = IconLoader.getIcon("/icons/book.svg", Icons.class);
+
+    public static final Icon BOOK_MARK_ICON = IconLoader.getIcon("/icons/bookmark.svg", Icons.class);
+
+    public static final Icon BOOK_MARK_LIST_ICON = IconLoader.getIcon("/icons/bookmarksList.svg", Icons.class);
+
+    public static final Icon A_PLUS_ICON = IconLoader.getIcon("/icons/a-plus.svg", Icons.class);
+
+    public static final Icon A_MINUS_ICON = IconLoader.getIcon("/icons/a-minus.svg", Icons.class);
+}

src/main/java/com/liang/novel/plugin/notifications/NovelNotification.java

+package com.liang.novel.plugin.notifications;
+
+import com.intellij.ide.BrowserUtil;
+import com.intellij.notification.Notification;
+import com.intellij.notification.NotificationAction;
+import com.intellij.notification.NotificationType;
+import com.intellij.openapi.options.ShowSettingsUtil;
+import com.intellij.openapi.project.Project;
+import com.liang.novel.plugin.icons.Icons;
+import org.intellij.lang.annotations.Language;
+
+public class NovelNotification {
+
+    @Language("HTML")
+    private final static String WELCOME_MESSAGE = "<p>欢迎使用 <span>lnovel 插件</span></p>";
+
+    public static final String GROUP_ID = "MyNotificationGroup";
+
+    private static final String GIT_LINK = "http://git.zhiweidata.top/liangyuhang/lnovel-intellij-plugin";
+
+    public static void notifyWelcome(Project project) {
+        Notification notification = new Notification(GROUP_ID, WELCOME_MESSAGE, NotificationType.INFORMATION);
+        addNotificationActions(notification, project);
+        notification.setIcon(Icons.BOOK_ICON);
+        notification.notify(project);
+    }
+
+    private static void addNotificationActions(Notification notification, Project project) {
+        notification.addAction(NotificationAction.createSimple("Setting", () -> ShowSettingsUtil.getInstance().showSettingsDialog(project, "小说设置")));
+        notification.addAction(NotificationAction.createSimple("Git", () -> BrowserUtil.browse(GIT_LINK)));
+    }
+
+
+}

src/main/java/com/liang/novel/plugin/pojo/Book.java

+package com.liang.novel.plugin.pojo;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+public class Book implements Serializable {
+
+    /**
+     * 书名
+     */
+    private String bookName;
+
+    /**
+     * 本地地址或链接
+     */
+    private String url;
+
+    /**
+     * 总字数
+     */
+    private Integer count;
+
+    /**
+     * 上次读到哪章
+     */
+    private Integer chapterIndex;
+
+    /**
+     * 章节列表
+     */
+    private List<Chapter> chapterList;
+
+    public Book() {
+        this.bookName = "";
+        this.url = "";
+        this.count = 0;
+        this.chapterIndex = 0;
+        this.chapterList = new ArrayList<>();
+    }
+
+    public String getBookName() {
+        return bookName;
+    }
+
+    public void setBookName(String bookName) {
+        this.bookName = bookName;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+
+    public Integer getCount() {
+        return count;
+    }
+
+    public void setCount(Integer count) {
+        this.count = count;
+    }
+
+    public Integer getChapterIndex() {
+        return chapterIndex;
+    }
+
+    public void setChapterIndex(Integer chapterIndex) {
+        this.chapterIndex = chapterIndex;
+    }
+
+    public List<Chapter> getChapterList() {
+        return chapterList;
+    }
+
+    public void setChapterList(List<Chapter> chapterList) {
+        this.chapterList = chapterList;
+    }
+
+    @Override
+    public String toString() {
+        return bookName;
+    }
+}

src/main/java/com/liang/novel/plugin/pojo/Chapter.java

+package com.liang.novel.plugin.pojo;
+
+import java.io.Serializable;
+
+public class Chapter implements Serializable {
+
+    /**
+     * 章节索引
+     */
+    private Integer index;
+
+    /**
+     * 章节标题
+     */
+    private String title;
+
+    /**
+     * 当前章节所在行数
+     */
+    private Integer row;
+
+    /**
+     * 本章字数
+     */
+    private Integer count;
+
+    /**
+     * 是否添加书签
+     */
+    private Boolean bookmark = false;
+
+    public Integer getIndex() {
+        return index;
+    }
+
+    public void setIndex(Integer index) {
+        this.index = index;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(String title) {
+        this.title = title;
+    }
+
+    public Integer getRow() {
+        return row;
+    }
+
+    public void setRow(Integer row) {
+        this.row = row;
+    }
+
+    public Integer getCount() {
+        return count;
+    }
+
+    public void setCount(Integer count) {
+        this.count = count;
+    }
+
+    public Boolean getBookmark() {
+        return bookmark;
+    }
+
+    public void setBookmark(Boolean bookmark) {
+        this.bookmark = bookmark;
+    }
+
+    @Override
+    public String toString() {
+        return title + "   " + row;
+    }
+}

src/main/java/com/liang/novel/plugin/settings/NovelSetting.java

+package com.liang.novel.plugin.settings;
+
+import com.intellij.openapi.options.Configurable;
+import com.intellij.openapi.options.ConfigurationException;
+import com.intellij.openapi.util.NlsContexts;
+import com.liang.novel.plugin.state.NovelState;
+import com.liang.novel.plugin.ui.SettingUI;
+import org.jetbrains.annotations.Nullable;
+
+import javax.swing.*;
+
+public class NovelSetting implements Configurable {
+
+    private SettingUI settingUI;
+
+    private NovelState novelState;
+
+    public NovelSetting() {
+        this.settingUI = new SettingUI();
+        this.novelState = NovelState.getInstance();
+    }
+
+    @Override
+    public @NlsContexts.ConfigurableName String getDisplayName() {
+        return null;
+    }
+
+    @Override
+    public @Nullable JComponent createComponent() {
+        return settingUI.getContentPanel();
+    }
+
+    @Override
+    public boolean isModified() {
+        return !settingUI.getUseCustomFont().equals(novelState.getUseCustomFont()) ||
+                !settingUI.getFontType().equals(novelState.getFontType()) ||
+                !settingUI.getFontSize().equals(novelState.getFontSize());
+    }
+
+    @Override
+    public void apply() throws ConfigurationException {
+        novelState.setUseCustomFont(settingUI.getUseCustomFont());
+        novelState.setFontType(settingUI.getFontType());
+        novelState.setFontSize(settingUI.getFontSize());
+
+        //书籍相关直接保存，不用点apply
+        //novelState.setBookList(settingUI.getBookList());
+        //novelState.setCurrentReadBook(settingUI.getCurrentReadBook());
+    }
+
+}

src/main/java/com/liang/novel/plugin/state/NovelState.java

+package com.liang.novel.plugin.state;
+
+import com.intellij.openapi.application.ApplicationManager;
+import com.intellij.openapi.components.PersistentStateComponent;
+import com.intellij.openapi.components.State;
+import com.intellij.openapi.components.Storage;
+import com.intellij.util.xmlb.XmlSerializerUtil;
+import com.liang.novel.plugin.pojo.Book;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@State(name = "novelState", storages = @Storage("NovelState.xml"))
+public class NovelState implements PersistentStateComponent<NovelState> {
+
+    /**
+     * 是否使用自定义字体
+     */
+    private Boolean useCustomFont;
+
+    /**
+     * 字体
+     */
+    private String fontType;
+
+    /**
+     * 字号
+     */
+    private Integer fontSize;
+
+    /**
+     * 当前正在读（书架中的第几本，用Integer而不是Book，因为会导致多存一个Book的内容）
+     */
+    private Integer currentReadBookIndex;
+
+    /**
+     * 书架
+     */
+    private List<Book> bookList;
+
+    public NovelState() {
+        this.useCustomFont = false;
+        this.fontType = "Monospaced";
+        this.fontSize = 12;
+        this.currentReadBookIndex = null;
+        this.bookList = new ArrayList<>();
+    }
+
+    public static NovelState getInstance() {
+        return ApplicationManager.getApplication().getService(NovelState.class);
+    }
+
+    @Override
+    public @Nullable NovelState getState() {
+        return this;
+    }
+
+    @Override
+    public void loadState(@NotNull NovelState state) {
+        XmlSerializerUtil.copyBean(state, this);
+    }
+
+    public Boolean getUseCustomFont() {
+        return useCustomFont;
+    }
+
+    public void setUseCustomFont(Boolean useCustomFont) {
+        this.useCustomFont = useCustomFont;
+    }
+
+    public String getFontType() {
+        return fontType;
+    }
+
+    public void setFontType(String fontType) {
+        this.fontType = fontType;
+    }
+
+    public Integer getFontSize() {
+        return fontSize;
+    }
+
+    public void setFontSize(Integer fontSize) {
+        this.fontSize = fontSize;
+    }
+
+    public Integer getCurrentReadBookIndex() {
+        return currentReadBookIndex;
+    }
+
+    public void setCurrentReadBookIndex(Integer currentReadBookIndex) {
+        this.currentReadBookIndex = currentReadBookIndex;
+    }
+
+    public List<Book> getBookList() {
+        return bookList;
+    }
+
+    public void setBookList(List<Book> bookList) {
+        this.bookList = bookList;
+    }
+
+    public void setNewBook(Book newBook){
+        for (int i = 0; i < bookList.size(); i++) {
+            Book book = bookList.get(i);
+            if (book.getUrl().equals(newBook.getUrl())) {
+                bookList.set(i, book);
+            }
+        }
+        setBookList(bookList);
+    }
+
+    public Book getCurrentReadBook() {
+        return currentReadBookIndex != null ? bookList.get(currentReadBookIndex) : null;
+    }
+}

src/main/java/com/liang/novel/plugin/ui/EditDialogUI.form

+<?xml version="1.0" encoding="UTF-8"?>
+<form xmlns="http://www.intellij.com/uidesigner/form/" version="1" bind-to-class="com.liang.novel.plugin.ui.EditDialogUI">
+  <grid id="27dc6" binding="contentPanel" layout-manager="GridLayoutManager" row-count="2" column-count="2" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+    <margin top="0" left="0" bottom="0" right="0"/>
+    <constraints>
+      <xy x="20" y="20" width="500" height="400"/>
+    </constraints>
+    <properties/>
+    <border type="none"/>
+    <children>
+      <component id="d8acf" class="javax.swing.JLabel">
+        <constraints>
+          <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+        </constraints>
+        <properties>
+          <text value="书名："/>
+        </properties>
+      </component>
+      <component id="57d5" class="javax.swing.JTextField" binding="bookName">
+        <constraints>
+          <grid row="0" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
+            <preferred-size width="150" height="-1"/>
+          </grid>
+        </constraints>
+        <properties/>
+      </component>
+      <component id="390a5" class="javax.swing.JLabel">
+        <constraints>
+          <grid row="1" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+        </constraints>
+        <properties>
+          <text value="路径："/>
+        </properties>
+      </component>
+      <component id="92c87" class="com.intellij.openapi.ui.TextFieldWithBrowseButton" binding="url">
+        <constraints>
+          <grid row="1" column="1" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="0" indent="0" use-parent-layout="false"/>
+        </constraints>
+        <properties/>
+      </component>
+    </children>
+  </grid>
+</form>

src/main/java/com/liang/novel/plugin/ui/EditDialogUI.java

+package com.liang.novel.plugin.ui;
+
+import com.intellij.ide.util.PropertiesComponent;
+import com.intellij.openapi.fileChooser.FileChooserDescriptor;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.ui.*;
+import com.intellij.uiDesigner.core.GridConstraints;
+import com.intellij.uiDesigner.core.GridLayoutManager;
+import org.jetbrains.annotations.Nullable;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+
+public class EditDialogUI extends DialogWrapper {
+
+    private JPanel contentPanel;
+    private JTextField bookName;
+    private TextFieldWithBrowseButton url;
+
+    public EditDialogUI() {
+        super(true);
+        setTitle("编辑书籍");
+        init();
+
+        //禁止对话框大小可变
+        setResizable(false);
+
+        //设置TextFieldWithBrowseButton跟JTextField相同样式
+        bookName.setColumns(15);
+        url.setPreferredSize(bookName.getPreferredSize());
+
+        FileChooserDescriptor descriptor = new FileChooserDescriptor(true, false, false, false, false, false);
+        descriptor.withFileFilter(file -> file.getName().toLowerCase().endsWith(".txt")); //只要txt
+        TextBrowseFolderListener listener = new TextBrowseFolderListener(descriptor);
+        url.addBrowseFolderListener(listener);
+    }
+
+    @Override
+    protected @Nullable JComponent createCenterPanel() {
+        return contentPanel;
+    }
+
+    @Override
+    protected void doOKAction() {
+        ValidationInfo validationInfo = doValidate();
+        if (validationInfo != null) {
+            setErrorText(validationInfo.message);
+        } else {
+            super.doOKAction();
+        }
+    }
+
+    @Override
+    protected @Nullable ValidationInfo doValidate() {
+        String urlText = url.getText();
+        if (!urlText.endsWith("txt")) {
+            return new ValidationInfo("请选择txt文件", url);
+        }
+        return null; //返回 null 表示验证通过
+    }
+
+    public String getBookName() {
+        return bookName.getText();
+    }
+
+    public void setBookName(String bookName) {
+        this.bookName.setText(bookName);
+    }
+
+    public String getUrl() {
+        return url.getText();
+    }
+
+    public void setUrl(String url) {
+        this.url.setText(url);
+    }
+
+    {
+// GUI initializer generated by IntelliJ IDEA GUI Designer
+// >>> IMPORTANT!! <<<
+// DO NOT EDIT OR ADD ANY CODE HERE!
+        $$$setupUI$$$();
+    }
+
+    /**
+     * Method generated by IntelliJ IDEA GUI Designer
+     * >>> IMPORTANT!! <<<
+     * DO NOT edit this method OR call it in your code!
+     *
+     * @noinspection ALL
+     */
+    private void $$$setupUI$$$() {
+        contentPanel = new JPanel();
+        contentPanel.setLayout(new GridLayoutManager(2, 2, new Insets(0, 0, 0, 0), -1, -1));
+        final JLabel label1 = new JLabel();
+        label1.setText("书名：");
+        contentPanel.add(label1, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_FIXED, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
+        bookName = new JTextField();
+        contentPanel.add(bookName, new GridConstraints(0, 1, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_HORIZONTAL, GridConstraints.SIZEPOLICY_WANT_GROW, GridConstraints.SIZEPOLICY_FIXED, null, new Dimension(150, -1), null, 0, false));
+        final JLabel label2 = new JLabel();
+        label2.setText("路径：");
+        contentPanel.add(label2, new GridConstraints(1, 0, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_FIXED, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
+        url = new TextFieldWithBrowseButton();
+        contentPanel.add(url, new GridConstraints(1, 1, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
+    }
+
+    /**
+     * @noinspection ALL
+     */
+    public JComponent $$$getRootComponent$$$() {
+        return contentPanel;
+    }
+
+}

src/main/java/com/liang/novel/plugin/ui/ReadUI.form

+<?xml version="1.0" encoding="UTF-8"?>
+<form xmlns="http://www.intellij.com/uidesigner/form/" version="1" bind-to-class="com.liang.novel.plugin.ui.ReadUI">
+  <grid id="27dc6" binding="contentPanel" layout-manager="GridLayoutManager" row-count="1" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+    <margin top="0" left="0" bottom="0" right="0"/>
+    <constraints>
+      <xy x="20" y="20" width="500" height="400"/>
+    </constraints>
+    <properties/>
+    <border type="none"/>
+    <children/>
+  </grid>
+</form>

src/main/java/com/liang/novel/plugin/ui/ReadUI.java

+package com.liang.novel.plugin.ui;
+
+import com.intellij.ui.ListSpeedSearch;
+import com.intellij.ui.OnePixelSplitter;
+import com.intellij.ui.ToolbarDecorator;
+import com.intellij.ui.components.JBList;
+import com.intellij.ui.components.JBScrollPane;
+import com.intellij.uiDesigner.core.GridConstraints;
+import com.intellij.uiDesigner.core.GridLayoutManager;
+import com.liang.novel.plugin.icons.Icons;
+import com.liang.novel.plugin.pojo.Book;
+import com.liang.novel.plugin.pojo.Chapter;
+import com.liang.novel.plugin.ui.renderer.IconListCellRenderer;
+import com.liang.novel.plugin.state.NovelState;
+import com.liang.novel.plugin.utils.NovelUtil;
+import org.apache.commons.lang3.StringUtils;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.*;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class ReadUI {
+    private JPanel contentPanel;
+
+    private JComponent leftPanel;
+
+    private JComponent rightPanel;
+
+    private Book book;
+    private Font font;
+    private List<Chapter> dataList;
+
+    private JTextArea contentTextArea;
+    private DefaultListModel<Chapter> listModel;
+    private JBList<Chapter> jbList;
+
+    public ReadUI(Book book, Font font, Boolean isFullBoth) {
+        this.book = book;
+        this.font = font;
+        this.dataList = book != null ? book.getChapterList() : Collections.emptyList();
+
+        contentTextArea = new JTextArea();
+        //分离器，左边章节列表，右边内容
+        OnePixelSplitter splitter = new OnePixelSplitter(0.2f);
+        leftPanel = initLeftPanel();
+        splitter.setFirstComponent(leftPanel);
+        rightPanel = initRightPanel();
+        splitter.setSecondComponent(rightPanel);
+
+        GridConstraints gridConstraints = new GridConstraints();
+        if (isFullBoth) {
+            gridConstraints.setFill(GridConstraints.FILL_BOTH);
+        } else {
+            gridConstraints.setFill(GridConstraints.FILL_HORIZONTAL);
+        }
+        contentPanel.add(splitter, gridConstraints);
+
+        //快捷键监听，需要将焦点在内容面板
+        contentTextArea.addKeyListener(new KeyAdapter() {
+            @Override
+            public void keyPressed(KeyEvent e) {
+                if (e.isAltDown()) {
+                    if (e.getKeyCode() == KeyEvent.VK_UP) {
+                        up();
+                    }
+                    if (e.getKeyCode() == KeyEvent.VK_DOWN) {
+                        down();
+                    }
+                }
+            }
+        });
+    }
+
+    private JComponent initLeftPanel() {
+        listModel = new DefaultListModel<>();
+        for (Chapter chapter : dataList) {
+            listModel.addElement(chapter);
+        }
+        jbList = new JBList<>(listModel);
+
+        //添加监听器，监听左边章节列表的选择事件
+        jbList.addListSelectionListener(e -> {
+            if (!e.getValueIsAdjusting()) { //确保事件只触发一次
+                int selectedIndex = jbList.getSelectedIndex();
+                if (selectedIndex != -1) {
+                    //确保选中在当前页可见，滚动页面到选中那一条
+                    jbList.ensureIndexIsVisible(selectedIndex);
+
+                    //将章节内容放入右边内容面板
+                    Chapter chapter = dataList.get(selectedIndex);
+                    contentTextArea.setText(getChapterContent(chapter.getRow()));
+                    //设置字体字号
+                    if (font != null) {
+                        contentTextArea.setFont(font);
+                    }
+                    //设置光标位置
+                    contentTextArea.setCaretPosition(0);
+                    //持久化（记录当前章节）
+                    book.setChapterIndex(selectedIndex);
+                    NovelState.getInstance().setNewBook(book);
+                }
+            }
+        });
+
+        //触发快速查找
+        new ListSpeedSearch<>(jbList);
+        //设置单元格的固定高度
+        jbList.setFixedCellHeight(20);
+        //设置可见行数
+        jbList.setVisibleRowCount(10);
+        //设置书签图标
+        jbList.setCellRenderer(new IconListCellRenderer(Icons.BOOK_MARK_ICON));
+        //默认选中
+        if (book != null) {
+            jbList.setSelectedIndex(book.getChapterIndex());
+        }
+
+        //创建工具栏装饰器
+        ToolbarDecorator toolbarDecorator = createToolbarDecorator(jbList);
+        return toolbarDecorator.createPanel();
+    }
+
+    private String getChapterContent(Integer chapterRow) {
+        if (book != null) {
+            return NovelUtil.getChapterContent(book.getUrl(), chapterRow);
+        }
+        return "";
+    }
+
+    private ToolbarDecorator createToolbarDecorator(JComponent jComponent) {
+        return ToolbarDecorator.createDecorator(jComponent)
+                .setRemoveAction(null)  //移除删除操作按钮
+                .setMoveUpAction(anActionButton -> {
+                    up();
+                })
+                .setMoveDownAction(anActionButton -> {
+                    down();
+                });
+    }
+
+    private JComponent initRightPanel() {
+        contentTextArea.setLineWrap(true);
+        return new JBScrollPane(contentTextArea);
+    }
+
+    private void up() {
+        int selectedIndex = jbList.getSelectedIndex();
+        if (selectedIndex > 0) {
+            jbList.setSelectedIndex(selectedIndex - 1);
+        }
+    }
+
+    private void down() {
+        int selectedIndex = jbList.getSelectedIndex();
+        if (selectedIndex < dataList.size() - 1) {
+            jbList.setSelectedIndex(selectedIndex + 1);
+        }
+    }
+
+    public void refreshChapterListAsync(Book book) {
+        refreshChapterListAsync(book, false);
+    }
+
+    public void refreshChapterListAsync(Book book, Boolean onlyBookMarkChapter) {
+        if (book != null) {
+            this.book = book;
+            if (onlyBookMarkChapter) {
+                this.dataList = book.getChapterList().stream().filter(Chapter::getBookmark).collect(Collectors.toList());
+            } else {
+                this.dataList = book.getChapterList();
+            }
+            SwingUtilities.invokeLater(() -> doRefreshChapterList(onlyBookMarkChapter));
+        }
+    }
+
+    public void refreshChapterListAsync(List<Chapter> chapterList) {
+        refreshChapterListAsync(chapterList, false);
+    }
+
+    public void refreshChapterListAsync(List<Chapter> chapterList, Boolean onlyBookMarkChapter) {
+        if (chapterList != null) {
+            if (onlyBookMarkChapter) {
+                this.dataList = chapterList.stream().filter(Chapter::getBookmark).collect(Collectors.toList());
+            } else {
+                this.dataList = chapterList;
+            }
+        }
+        SwingUtilities.invokeLater(() -> doRefreshChapterList(onlyBookMarkChapter));
+    }
+
+    private void doRefreshChapterList(Boolean onlyBookMarkChapter) {
+        SwingWorker<Void, Void> worker = new SwingWorker<>() {
+            @Override
+            protected Void doInBackground() {
+                //更新数据模型
+                listModel.clear();
+                for (Chapter chapter : dataList) {
+                    listModel.addElement(chapter);
+                }
+                return null;
+            }
+
+            @Override
+            protected void done() {
+                //在后台线程完成后，触发列表视图的重绘
+                jbList.repaint();
+                if (onlyBookMarkChapter) {
+                    contentTextArea.setText("");
+                } else {
+                    jbList.setSelectedIndex(book.getChapterIndex());
+                }
+            }
+        };
+        worker.execute();
+    }
+
+    public void setFont(Font font) {
+        if (font != null) {
+            this.font = font;
+        } else {
+            this.font = new Font("Monospaced", Font.PLAIN, 12); //重设为平台字体
+        }
+        if (StringUtils.isNotEmpty(contentTextArea.getText())) {
+            contentTextArea.setFont(this.font);
+        }
+    }
+
+    public void clearChapterList() {
+        listModel.clear();
+    }
+
+    public void clearContentText() {
+        contentTextArea.setText("");
+    }
+
+    public JPanel getContentPanel() {
+        return contentPanel;
+    }
+
+    public JComponent getLeftPanel() {
+        return leftPanel;
+    }
+
+    public JBList<Chapter> getJbList() {
+        return jbList;
+    }
+
+    public Book getBook() {
+        return book;
+    }
+
+    public List<Chapter> getDataList() {
+        return dataList;
+    }
+
+    {
+// GUI initializer generated by IntelliJ IDEA GUI Designer
+// >>> IMPORTANT!! <<<
+// DO NOT EDIT OR ADD ANY CODE HERE!
+        $$$setupUI$$$();
+    }
+
+    /**
+     * Method generated by IntelliJ IDEA GUI Designer
+     * >>> IMPORTANT!! <<<
+     * DO NOT edit this method OR call it in your code!
+     *
+     * @noinspection ALL
+     */
+    private void $$$setupUI$$$() {
+        contentPanel = new JPanel();
+        contentPanel.setLayout(new GridLayoutManager(1, 1, new Insets(0, 0, 0, 0), -1, -1));
+    }
+
+    /**
+     * @noinspection ALL
+     */
+    public JComponent $$$getRootComponent$$$() {
+        return contentPanel;
+    }
+}

src/main/java/com/liang/novel/plugin/ui/SettingUI.form

+<?xml version="1.0" encoding="UTF-8"?>
+<form xmlns="http://www.intellij.com/uidesigner/form/" version="1" bind-to-class="com.liang.novel.plugin.ui.SettingUI">
+  <grid id="27dc6" binding="contentPanel" layout-manager="GridLayoutManager" row-count="4" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+    <margin top="0" left="0" bottom="0" right="0"/>
+    <constraints>
+      <xy x="20" y="20" width="500" height="400"/>
+    </constraints>
+    <properties/>
+    <border type="none"/>
+    <children>
+      <vspacer id="7a40f">
+        <constraints>
+          <grid row="3" column="0" row-span="1" col-span="1" vsize-policy="6" hsize-policy="1" anchor="0" fill="2" indent="0" use-parent-layout="false"/>
+        </constraints>
+      </vspacer>
+      <grid id="c19b3" layout-manager="GridLayoutManager" row-count="2" column-count="2" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+        <margin top="0" left="0" bottom="0" right="0"/>
+        <constraints>
+          <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+        </constraints>
+        <properties/>
+        <border type="none"/>
+        <children>
+          <grid id="b27e5" layout-manager="GridLayoutManager" row-count="1" column-count="5" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+            <margin top="0" left="0" bottom="0" right="0"/>
+            <constraints>
+              <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties/>
+            <border type="none"/>
+            <children>
+              <component id="f0707" class="javax.swing.JLabel">
+                <constraints>
+                  <grid row="0" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+                </constraints>
+                <properties>
+                  <text value="字体:"/>
+                </properties>
+              </component>
+              <component id="19692" class="javax.swing.JComboBox" binding="fontTypeComboBox">
+                <constraints>
+                  <grid row="0" column="2" row-span="1" col-span="1" vsize-policy="0" hsize-policy="2" anchor="8" fill="1" indent="0" use-parent-layout="false"/>
+                </constraints>
+                <properties>
+                  <enabled value="false"/>
+                </properties>
+              </component>
+              <component id="543bf" class="javax.swing.JLabel">
+                <constraints>
+                  <grid row="0" column="3" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+                </constraints>
+                <properties>
+                  <text value="字号:"/>
+                </properties>
+              </component>
+              <component id="8e781" class="javax.swing.JComboBox" binding="fontSizeComboBox">
+                <constraints>
+                  <grid row="0" column="4" row-span="1" col-span="1" vsize-policy="0" hsize-policy="2" anchor="8" fill="1" indent="0" use-parent-layout="false"/>
+                </constraints>
+                <properties>
+                  <enabled value="false"/>
+                </properties>
+              </component>
+              <component id="8d5bd" class="javax.swing.JCheckBox" binding="fontCheckBox">
+                <constraints>
+                  <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+                </constraints>
+                <properties>
+                  <text value=""/>
+                </properties>
+              </component>
+            </children>
+          </grid>
+          <grid id="83245" layout-manager="GridLayoutManager" row-count="2" column-count="2" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+            <margin top="0" left="0" bottom="0" right="0"/>
+            <constraints>
+              <grid row="1" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties/>
+            <border type="none"/>
+            <children>
+              <component id="69df" class="javax.swing.JLabel">
+                <constraints>
+                  <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+                </constraints>
+                <properties>
+                  <text value="上一章:"/>
+                </properties>
+              </component>
+              <component id="fda8b" class="javax.swing.JTextField" binding="preChapterText">
+                <constraints>
+                  <grid row="0" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
+                    <preferred-size width="150" height="-1"/>
+                  </grid>
+                </constraints>
+                <properties>
+                  <enabled value="false"/>
+                  <text value="Alt + ↑"/>
+                </properties>
+              </component>
+              <component id="90b6e" class="javax.swing.JLabel">
+                <constraints>
+                  <grid row="1" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="0" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+                </constraints>
+                <properties>
+                  <text value="下一章:"/>
+                </properties>
+              </component>
+              <component id="84003" class="javax.swing.JTextField" binding="nextChapterText">
+                <constraints>
+                  <grid row="1" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
+                    <preferred-size width="150" height="-1"/>
+                  </grid>
+                </constraints>
+                <properties>
+                  <enabled value="false"/>
+                  <text value="Alt + ↓"/>
+                </properties>
+              </component>
+            </children>
+          </grid>
+          <hspacer id="97e15">
+            <constraints>
+              <grid row="1" column="1" row-span="1" col-span="1" vsize-policy="1" hsize-policy="6" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+          </hspacer>
+        </children>
+      </grid>
+      <grid id="8f8b6" binding="bookPanel" layout-manager="GridLayoutManager" row-count="1" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+        <margin top="0" left="0" bottom="0" right="0"/>
+        <constraints>
+          <grid row="1" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+        </constraints>
+        <properties/>
+        <border type="none"/>
+        <children/>
+      </grid>
+      <grid id="472f1" binding="readPanel" layout-manager="GridLayoutManager" row-count="1" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+        <margin top="0" left="0" bottom="0" right="0"/>
+        <constraints>
+          <grid row="2" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+        </constraints>
+        <properties/>
+        <border type="none"/>
+        <children/>
+      </grid>
+    </children>
+  </grid>
+</form>

src/main/java/com/liang/novel/plugin/ui/SettingUI.java

+package com.liang.novel.plugin.ui;
+
+import com.intellij.openapi.fileChooser.FileChooser;
+import com.intellij.openapi.fileChooser.FileChooserDescriptor;
+import com.intellij.openapi.progress.ProgressIndicator;
+import com.intellij.openapi.progress.ProgressManager;
+import com.intellij.openapi.vfs.VirtualFile;
+import com.intellij.ui.*;
+import com.intellij.ui.table.JBTable;
+import com.intellij.uiDesigner.core.GridConstraints;
+import com.intellij.uiDesigner.core.GridLayoutManager;
+import com.intellij.uiDesigner.core.Spacer;
+import com.liang.novel.plugin.ui.model.BookTableModel;
+import com.liang.novel.plugin.state.NovelState;
+import com.liang.novel.plugin.pojo.Book;
+import com.liang.novel.plugin.utils.NovelUtil;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ItemEvent;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+public class SettingUI {
+
+    public static final String EMPTY_MESSAGE = "书架中还没有书，快去添加吧";
+
+    private JPanel contentPanel;
+    private JComboBox<String> fontTypeComboBox;
+    private JComboBox<Integer> fontSizeComboBox;
+    private JPanel bookPanel;
+    private JPanel readPanel;
+    private JCheckBox fontCheckBox;
+    private JTextField preChapterText;
+    private JTextField nextChapterText;
+
+
+    private NovelState novelState;
+    private Boolean useCustomFont;
+    private String fontType;
+    private Integer fontSize;
+    private List<Book> bookList;
+    private Integer currentReadBookIndex;
+
+    private ReadUI readUI;
+    private JBTable jbTable;
+
+    private GridConstraints gridConstraints;
+
+
+    public SettingUI() {
+        this.novelState = NovelState.getInstance();
+        this.useCustomFont = novelState.getUseCustomFont();
+        this.fontType = novelState.getFontType();
+        this.fontSize = novelState.getFontSize();
+        this.bookList = novelState.getBookList();
+        this.currentReadBookIndex = novelState.getCurrentReadBookIndex();
+
+        gridConstraints = new GridConstraints();
+        gridConstraints.setFill(GridConstraints.FILL_HORIZONTAL); //水平占满
+
+        //初始化面板
+        initContentPanel();
+    }
+
+    /**
+     * 初始化面板（得先初始化readUI，别的面板要用）
+     */
+    private void initContentPanel() {
+        //初始化阅读面板
+        initReadPanel();
+        //初始化书架面板
+        initBookPanel();
+        //初始化字体
+        intFont();
+    }
+
+    @SuppressWarnings("unchecked")
+    private void intFont() {
+        if (useCustomFont) {
+            fontCheckBox.setSelected(true);
+            fontTypeComboBox.setEnabled(true);
+            fontSizeComboBox.setEnabled(true);
+        }
+
+        //初始化字体类型
+        Font[] fonts = GraphicsEnvironment.getLocalGraphicsEnvironment().getAllFonts();
+        List<String> fontFamilyList = Arrays.stream(fonts).map(Font::getFamily).distinct().toList(); //去重
+        DefaultComboBoxModel<String> fontTypeComboBoxModel = new DefaultComboBoxModel<>();
+        for (String fontFamily : fontFamilyList) {
+            fontTypeComboBoxModel.addElement(fontFamily);
+        }
+        fontTypeComboBox.setModel(fontTypeComboBoxModel);
+        fontTypeComboBox.setSelectedItem(fontType);
+
+        //初始化字体字号
+        DefaultComboBoxModel<Integer> fontSizeComboBoxModel = new DefaultComboBoxModel<>();
+        for (int i = 8; i <= 24; i++) {
+            fontSizeComboBoxModel.addElement(i);
+        }
+        fontSizeComboBox.setModel(fontSizeComboBoxModel);
+        fontSizeComboBox.setSelectedItem(fontSize);
+
+        //监听是否启用自定义字体
+        fontCheckBox.addItemListener(e -> {
+            if (e.getStateChange() == ItemEvent.SELECTED) {
+                fontTypeComboBox.setEnabled(true);
+                fontSizeComboBox.setEnabled(true);
+                //重设字体
+                readUI.setFont(new Font(fontType, Font.PLAIN, fontSize));
+            } else {
+                fontTypeComboBox.setEnabled(false);
+                fontSizeComboBox.setEnabled(false);
+                //重设为平台字体
+                readUI.setFont(null);
+            }
+        });
+        //字体类型监听器
+        fontTypeComboBox.addActionListener(e -> {
+            JComboBox<String> cb = (JComboBox<String>) e.getSource();
+            //重设字体类型
+            this.fontType = (String) cb.getSelectedItem();
+            readUI.setFont(new Font(fontType, Font.PLAIN, getFontSize()));
+        });
+        //字体字号监听器
+        fontSizeComboBox.addActionListener(e -> {
+            JComboBox<Integer> cb = (JComboBox<Integer>) e.getSource();
+            //重设字体字号
+            this.fontSize = (Integer) cb.getSelectedItem();
+            readUI.setFont(new Font(getFontType(), Font.PLAIN, fontSize));
+        });
+    }
+
+    private void initBookPanel() {
+        jbTable = new JBTable();
+        //添加数据
+        jbTable.setModel(new BookTableModel(bookList));
+        //设置空数据时的提示语
+        if (bookList.isEmpty()) {
+            jbTable.getEmptyText().setText(EMPTY_MESSAGE);
+        }
+        //设置行高
+        jbTable.setRowHeight(25);
+        //设置行数
+        jbTable.setVisibleRowCount(5);
+        //设置选择模式为单选
+        jbTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+        //设置默认选中的图书
+        if (currentReadBookIndex != null) {
+            jbTable.setRowSelectionInterval(currentReadBookIndex, currentReadBookIndex);
+        }
+        //监听表格的选择
+        jbTable.getSelectionModel().addListSelectionListener(e -> {
+            if (!e.getValueIsAdjusting()) {
+                //获取选中的行索引
+                int selectedRow = jbTable.getSelectedRow();
+                if (selectedRow != -1) {
+                    //修改当前正在读的图书
+                    currentReadBookIndex = selectedRow;
+                    //持久化
+                    novelState.setCurrentReadBookIndex(currentReadBookIndex);
+                    //异步刷新章节列表
+                    readUI.refreshChapterListAsync(bookList.get(selectedRow));
+                } else {
+                    //取消当前在读
+                    novelState.setCurrentReadBookIndex(null);
+                }
+            }
+        });
+
+        //创建工具栏装饰器
+        ToolbarDecorator toolbarDecorator = createToolbarDecorator();
+        //添加到firstPanel内
+        bookPanel.add(toolbarDecorator.createPanel(), gridConstraints);
+    }
+
+    private ToolbarDecorator createToolbarDecorator() {
+        return ToolbarDecorator.createDecorator(jbTable)
+                .setAddAction(anActionButton -> { //添加
+                    //文件选择器
+                    FileChooserDescriptor descriptor = new FileChooserDescriptor(true, false, false, false, false, false);
+                    descriptor.withFileFilter(file -> file.getName().toLowerCase().endsWith(".txt")); //只要txt
+                    VirtualFile virtualFile = FileChooser.chooseFile(descriptor, null, null);
+                    //检查用户是否选择了文件
+                    if (virtualFile != null) {
+                        //显示进度条
+                        ProgressManager.getInstance().runProcessWithProgressSynchronously(() -> {
+                            ProgressIndicator progressIndicator = ProgressManager.getInstance().getProgressIndicator();
+                            progressIndicator.setIndeterminate(true); //设置进度条为不确定状态
+
+                            //获取文件名称
+                            String fileName = virtualFile.getNameWithoutExtension();
+                            String path = virtualFile.getPath();
+
+                            Book book = new Book();
+                            book.setBookName(fileName);
+                            book.setUrl(path);
+                            book.setChapterList(NovelUtil.parseNovelChapters(path));
+                            bookList.add(book);
+
+                            doAfterAction(bookList.size() - 1, true);
+
+                        }, "正在添加图书", true, null); // 设置进度条标题
+                    }
+                })
+                .setRemoveAction(anActionButton -> { //移除
+                    int selectedRow = jbTable.getSelectedRow();
+                    bookList.remove(selectedRow);
+                    if (bookList.isEmpty()) {
+                        jbTable.getEmptyText().setText(EMPTY_MESSAGE);
+                    }
+                    currentReadBookIndex = null;
+                    //清空当前章节内容
+                    readUI.clearContentText();
+                    //清空当前章节列表
+                    readUI.clearChapterList();
+
+                    doAfterAction(bookList.size() - 1, true);
+                })
+                .setEditAction(anActionButton -> { //编辑
+                    int selectedRow = jbTable.getSelectedRow();
+                    Book book = bookList.get(selectedRow);
+
+                    EditDialogUI editDialogUI = new EditDialogUI();
+                    editDialogUI.setBookName(book.getBookName());
+                    editDialogUI.setUrl(book.getUrl());
+                    boolean isOk = editDialogUI.showAndGet();
+                    if (isOk) {
+                        boolean updateBookName = !editDialogUI.getBookName().equals(book.getBookName());
+                        boolean updateBookUrl = !editDialogUI.getUrl().equals(book.getUrl());
+                        //如果修改了书名
+                        if (updateBookName) {
+                            book.setBookName(editDialogUI.getBookName());
+                        }
+                        //如果修改了路径
+                        if (updateBookUrl) {
+                            book.setUrl(editDialogUI.getUrl());
+                            //开启进度条
+                            ProgressManager.getInstance().runProcessWithProgressSynchronously(() -> {
+                                book.setChapterList(NovelUtil.parseNovelChapters(editDialogUI.getUrl()));
+                            }, "正在解析图书", false, null);
+                        }
+                        if (updateBookName || updateBookUrl) {
+                            //替换bookList中对应的book
+                            bookList.set(selectedRow, book);
+                            //如果updateBookUrl了，就刷新table
+                            doAfterAction(selectedRow, updateBookUrl);
+                        }
+                    }
+                })
+                .setMoveUpAction(anActionButton -> { //上移
+                    int curBookIndex = jbTable.getSelectedRow();
+                    if (curBookIndex > 0) {
+                        int lastBookIndex = curBookIndex - 1;
+                        //交换索引顺序
+                        Collections.swap(bookList, curBookIndex, lastBookIndex);
+
+                        doAfterAction(lastBookIndex, false);
+                    }
+                })
+                .setMoveDownAction(anActionButton -> { //下移
+                    int curBookIndex = jbTable.getSelectedRow();
+                    if (curBookIndex < bookList.size() - 1) {
+                        int nextBookIndex = curBookIndex + 1;
+                        //交换索引顺序
+                        Collections.swap(bookList, curBookIndex, nextBookIndex);
+
+                        doAfterAction(nextBookIndex, false);
+                    }
+                });
+    }
+
+    private void doAfterAction(Integer selectIndex, Boolean refreshTable) {
+        //持久化
+        novelState.setBookList(bookList);
+        //更新表格数据
+        if (refreshTable) {
+            jbTable.setModel(new BookTableModel(bookList));
+        }
+        //选中变更后的自己
+        if (selectIndex != -1) {
+            jbTable.setRowSelectionInterval(selectIndex, selectIndex);
+        }
+    }
+
+    private void initReadPanel() {
+        Book book = currentReadBookIndex != null ? bookList.get(currentReadBookIndex) : null;
+        Font font = null;
+        if (useCustomFont) {
+            font = new Font(fontType, Font.PLAIN, fontSize);
+        }
+        readUI = new ReadUI(book, font, true);
+        readUI.getContentPanel().setPreferredSize(new Dimension(0, 250));
+        readPanel.add(readUI.getContentPanel(), gridConstraints);
+    }
+
+
+    public JPanel getContentPanel() {
+        return contentPanel;
+    }
+
+    public Boolean getUseCustomFont() {
+        return fontCheckBox.isSelected();
+    }
+
+    public String getFontType() {
+        return fontTypeComboBox.getSelectedItem().toString();
+    }
+
+    public void setFontType(String fontType) {
+        fontTypeComboBox.setSelectedItem(fontType);
+    }
+
+    public Integer getFontSize() {
+        return (Integer) fontSizeComboBox.getSelectedItem();
+    }
+
+    public void setFontSize(Integer fontSize) {
+        fontSizeComboBox.setSelectedItem(fontSize);
+    }
+
+    {
+// GUI initializer generated by IntelliJ IDEA GUI Designer
+// >>> IMPORTANT!! <<<
+// DO NOT EDIT OR ADD ANY CODE HERE!
+        $$$setupUI$$$();
+    }
+
+    /**
+     * Method generated by IntelliJ IDEA GUI Designer
+     * >>> IMPORTANT!! <<<
+     * DO NOT edit this method OR call it in your code!
+     *
+     * @noinspection ALL
+     */
+    private void $$$setupUI$$$() {
+        contentPanel = new JPanel();
+        contentPanel.setLayout(new GridLayoutManager(4, 1, new Insets(0, 0, 0, 0), -1, -1));
+        final Spacer spacer1 = new Spacer();
+        contentPanel.add(spacer1, new GridConstraints(3, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_VERTICAL, 1, GridConstraints.SIZEPOLICY_WANT_GROW, null, null, null, 0, false));
+        final JPanel panel1 = new JPanel();
+        panel1.setLayout(new GridLayoutManager(2, 2, new Insets(0, 0, 0, 0), -1, -1));
+        contentPanel.add(panel1, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
+        final JPanel panel2 = new JPanel();
+        panel2.setLayout(new GridLayoutManager(1, 5, new Insets(0, 0, 0, 0), -1, -1));
+        panel1.add(panel2, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
+        final JLabel label1 = new JLabel();
+        label1.setText("字体:");
+        panel2.add(label1, new GridConstraints(0, 1, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_FIXED, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
+        fontTypeComboBox = new JComboBox();
+        fontTypeComboBox.setEnabled(false);
+        panel2.add(fontTypeComboBox, new GridConstraints(0, 2, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_HORIZONTAL, GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
+        final JLabel label2 = new JLabel();
+        label2.setText("字号:");
+        panel2.add(label2, new GridConstraints(0, 3, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_FIXED, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
+        fontSizeComboBox = new JComboBox();
+        fontSizeComboBox.setEnabled(false);
+        panel2.add(fontSizeComboBox, new GridConstraints(0, 4, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_HORIZONTAL, GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
+        fontCheckBox = new JCheckBox();
+        fontCheckBox.setText("");
+        panel2.add(fontCheckBox, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
+        final JPanel panel3 = new JPanel();
+        panel3.setLayout(new GridLayoutManager(2, 2, new Insets(0, 0, 0, 0), -1, -1));
+        panel1.add(panel3, new GridConstraints(1, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
+        final JLabel label3 = new JLabel();
+        label3.setText("上一章:");
+        panel3.add(label3, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_FIXED, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
+        preChapterText = new JTextField();
+        preChapterText.setEnabled(false);
+        preChapterText.setText("Alt + ↑");
+        panel3.add(preChapterText, new GridConstraints(0, 1, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_HORIZONTAL, GridConstraints.SIZEPOLICY_WANT_GROW, GridConstraints.SIZEPOLICY_FIXED, null, new Dimension(150, -1), null, 0, false));
+        final JLabel label4 = new JLabel();
+        label4.setText("下一章:");
+        panel3.add(label4, new GridConstraints(1, 0, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_FIXED, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
+        nextChapterText = new JTextField();
+        nextChapterText.setEnabled(false);
+        nextChapterText.setText("Alt + ↓");
+        panel3.add(nextChapterText, new GridConstraints(1, 1, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_HORIZONTAL, GridConstraints.SIZEPOLICY_WANT_GROW, GridConstraints.SIZEPOLICY_FIXED, null, new Dimension(150, -1), null, 0, false));
+        final Spacer spacer2 = new Spacer();
+        panel1.add(spacer2, new GridConstraints(1, 1, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_HORIZONTAL, GridConstraints.SIZEPOLICY_WANT_GROW, 1, null, null, null, 0, false));
+        bookPanel = new JPanel();
+        bookPanel.setLayout(new GridLayoutManager(1, 1, new Insets(0, 0, 0, 0), -1, -1));
+        contentPanel.add(bookPanel, new GridConstraints(1, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
+        readPanel = new JPanel();
+        readPanel.setLayout(new GridLayoutManager(1, 1, new Insets(0, 0, 0, 0), -1, -1));
+        contentPanel.add(readPanel, new GridConstraints(2, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
+    }
+
+    /**
+     * @noinspection ALL
+     */
+    public JComponent $$$getRootComponent$$$() {
+        return contentPanel;
+    }
+
+}

src/main/java/com/liang/novel/plugin/ui/ToolWindowUI.form

+<?xml version="1.0" encoding="UTF-8"?>
+<form xmlns="http://www.intellij.com/uidesigner/form/" version="1" bind-to-class="com.liang.novel.plugin.ui.ToolWindowUI">
+  <grid id="27dc6" binding="contentPanel" layout-manager="GridLayoutManager" row-count="1" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+    <margin top="0" left="0" bottom="0" right="0"/>
+    <constraints>
+      <xy x="20" y="20" width="500" height="400"/>
+    </constraints>
+    <properties/>
+    <border type="none"/>
+    <children/>
+  </grid>
+</form>

src/main/java/com/liang/novel/plugin/ui/ToolWindowUI.java

+package com.liang.novel.plugin.ui;
+
+import com.intellij.openapi.actionSystem.*;
+import com.intellij.openapi.options.ShowSettingsUtil;
+import com.intellij.openapi.project.Project;
+import com.intellij.ui.JBColor;
+import com.intellij.ui.components.ActionLink;
+import com.intellij.uiDesigner.core.GridConstraints;
+import com.intellij.uiDesigner.core.GridLayoutManager;
+import com.intellij.util.ui.components.BorderLayoutPanel;
+import com.liang.novel.plugin.actions.*;
+import com.liang.novel.plugin.pojo.Book;
+import com.liang.novel.plugin.state.NovelState;
+
+
+import javax.swing.*;
+import java.awt.*;
+import java.util.List;
+
+
+public class ToolWindowUI {
+    private JPanel contentPanel;
+
+    private Project project;
+    private NovelState novelState;
+    private String fontType;
+    private Integer fontSize;
+    private List<Book> bookList;
+    private Integer currentReadBookIndex;
+    private Book book;
+
+    private ReadUI readUI;
+
+    public ToolWindowUI(Project project) {
+        this.project = project;
+
+        initContentPanel();
+    }
+
+    private void initContentPanel() {
+        this.novelState = NovelState.getInstance();
+        this.fontType = novelState.getFontType();
+        this.fontSize = novelState.getFontSize();
+        this.bookList = novelState.getBookList();
+        this.currentReadBookIndex = novelState.getCurrentReadBookIndex();
+        this.book = currentReadBookIndex != null ? bookList.get(currentReadBookIndex) : null;
+
+        //边界布局面板
+        BorderLayoutPanel borderLayoutPanel = new BorderLayoutPanel();
+        borderLayoutPanel.add(getReadUIPanel());
+        borderLayoutPanel.add(createActionToolbar().getComponent(), BorderLayout.WEST); //最左边放工具栏
+
+        GridConstraints gridConstraints = new GridConstraints();
+        gridConstraints.setFill(GridConstraints.FILL_BOTH); //上下左右全填满
+        contentPanel.add(borderLayoutPanel, gridConstraints);
+    }
+
+    private Component getReadUIPanel() {
+        if (bookList.isEmpty()) {
+            ActionLink link = new ActionLink("请添加图书", e -> {
+                ShowSettingsUtil.getInstance().showSettingsDialog(project, "小说设置");
+            });
+            return getCenteredComponent(link);
+        } else if (currentReadBookIndex == null) {
+            ActionLink link = new ActionLink("请选择图书", e -> {
+
+            });
+            return getCenteredComponent(link);
+        } else {
+            //初始化阅读面板
+            readUI = new ReadUI(book, new Font(fontType, Font.PLAIN, fontSize), true);
+            return readUI.getContentPanel();
+        }
+    }
+
+    private Component getCenteredComponent(Component component) {
+        JPanel panel = new JPanel(new GridBagLayout());
+        panel.add(component, new GridBagConstraints());
+        panel.setBackground(JBColor.WHITE);
+        return panel;
+    }
+
+    /**
+     * 从ActionGroup创建工具栏
+     */
+    private ActionToolbar createActionToolbar() {
+        DefaultActionGroup actionGroup = getActionGroup();
+        ActionToolbar toolbar = ActionManager.getInstance().createActionToolbar("NovelToolBar", actionGroup, false);
+        toolbar.setTargetComponent(contentPanel);
+        return toolbar;
+    }
+
+    /**
+     * 创建一个ActionGroup
+     */
+    private DefaultActionGroup getActionGroup() {
+        DefaultActionGroup actionGroup = new DefaultActionGroup();
+        if (bookList.isEmpty() || currentReadBookIndex == null || readUI == null) {
+            actionGroup.add(new RefreshToolWindowUIAction(this));
+        } else {
+            actionGroup.add(new RefreshToolWindowUIAction(this));
+            actionGroup.add(Separator.getInstance());
+            actionGroup.add(new ToggleChapterAction(readUI));
+            actionGroup.add(Separator.getInstance());
+            actionGroup.add(new BookSelectAction(this));
+            actionGroup.add(Separator.getInstance());
+            actionGroup.add(new BookMarkAction(readUI));
+            actionGroup.add(new BookMarkListAction(readUI));
+            actionGroup.add(Separator.getInstance());
+            actionGroup.add(new FontSizeIncreaseAction(readUI));
+            actionGroup.add(new FontSizeDecreaseAction(readUI));
+            actionGroup.add(Separator.getInstance());
+            actionGroup.add(new NovelSettingAction());
+        }
+        return actionGroup;
+    }
+
+    public void updateReadUI() {
+        contentPanel.remove(0);
+        initContentPanel();
+    }
+
+    public JPanel getContentPanel() {
+        return contentPanel;
+    }
+
+    public Book getCurrentReadBook() {
+        return book;
+    }
+
+    {
+// GUI initializer generated by IntelliJ IDEA GUI Designer
+// >>> IMPORTANT!! <<<
+// DO NOT EDIT OR ADD ANY CODE HERE!
+        $$$setupUI$$$();
+    }
+
+    /**
+     * Method generated by IntelliJ IDEA GUI Designer
+     * >>> IMPORTANT!! <<<
+     * DO NOT edit this method OR call it in your code!
+     *
+     * @noinspection ALL
+     */
+    private void $$$setupUI$$$() {
+        contentPanel = new JPanel();
+        contentPanel.setLayout(new GridLayoutManager(1, 1, new Insets(0, 0, 0, 0), -1, -1));
+    }
+
+    /**
+     * @noinspection ALL
+     */
+    public JComponent $$$getRootComponent$$$() {
+        return contentPanel;
+    }
+
+}

src/main/java/com/liang/novel/plugin/ui/model/BookTableModel.java

+package com.liang.novel.plugin.ui.model;
+
+import com.liang.novel.plugin.pojo.Book;
+
+import javax.swing.table.AbstractTableModel;
+import java.util.List;
+
+/**
+ * 表格模型类
+ */
+public class BookTableModel extends AbstractTableModel {
+
+    private List<Book> dataList;
+
+    public BookTableModel(List<Book> dataList) {
+        this.dataList = dataList;
+    }
+
+    @Override
+    public int getRowCount() {
+        return dataList.size();
+    }
+
+    @Override
+    public int getColumnCount() {
+        return 2; // 两列：书名和路径
+    }
+
+    @Override
+    public Object getValueAt(int rowIndex, int columnIndex) {
+        Book data = dataList.get(rowIndex);
+        return switch (columnIndex) {
+            case 0 -> data.getBookName();
+            case 1 -> data.getUrl();
+            default -> null;
+        };
+    }
+
+    @Override
+    public String getColumnName(int column) {
+        return switch (column) {
+            case 0 -> "书名";
+            case 1 -> "路径";
+            default -> null;
+        };
+    }
+
+}

src/main/java/com/liang/novel/plugin/ui/renderer/IconListCellRenderer.java

+package com.liang.novel.plugin.ui.renderer;
+
+import com.liang.novel.plugin.pojo.Chapter;
+
+import javax.swing.*;
+import java.awt.*;
+
+/**
+ * 重新绘制的时候会调用getListCellRendererComponent
+ * 当列表获得焦点、失去焦点、鼠标移到列表上方等与外观有关的事件发生时，可能会引发重新绘制。
+ */
+public class IconListCellRenderer extends DefaultListCellRenderer {
+
+    private Icon icon;
+
+    public IconListCellRenderer(Icon icon) {
+        this.icon = icon;
+    }
+
+    @Override
+    public Component getListCellRendererComponent(JList<?> list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
+        JLabel label = (JLabel) super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
+        if (value instanceof Chapter chapter) {
+            if (chapter.getBookmark()) {
+                //设置文本和图标
+                label.setIcon(icon);
+                //可选，将图标放在文本右边
+                label.setHorizontalTextPosition(SwingConstants.RIGHT);
+            }
+        }
+        return label;
+    }
+}

src/main/java/com/liang/novel/plugin/utils/NotificationUtil.java

+package com.liang.novel.plugin.utils;
+
+import com.intellij.notification.Notification;
+import com.intellij.notification.NotificationType;
+import com.intellij.openapi.project.Project;
+import org.apache.commons.lang3.StringUtils;
+
+public class NotificationUtil {
+
+    public static void notify(String groupId, String content, Project project) {
+        notify(groupId, null, content, project);
+    }
+
+    public static void notify(String groupId, String title, String content, Project project) {
+        notify(groupId, title, content, NotificationType.INFORMATION, project);
+    }
+
+    public static void notify(String groupId, String title, String content, NotificationType notificationType, Project project) {
+        Notification notification = null;
+        if (StringUtils.isNotEmpty(title)) {
+            notification = new Notification(groupId, title, content, notificationType);
+        } else {
+            notification = new Notification(groupId, content, notificationType);
+        }
+        notification.notify(project);
+    }
+
+
+}

src/main/java/com/liang/novel/plugin/utils/NovelUtil.java

+package com.liang.novel.plugin.utils;
+
+import com.intellij.openapi.ui.Messages;
+import com.liang.novel.plugin.pojo.Chapter;
+import org.apache.commons.lang3.StringUtils;
+
+import java.io.BufferedReader;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class NovelUtil {
+
+    private static final String CHAPTER_TITLE_REG = "^(正文)?第[零〇一二三四五六七八九十百千万a-zA-Z0-9]{1,7}[章节卷集部篇回]\\s*(.+?)(\\r\\n|\\r|\\n|$)";
+    private static final Pattern CHAPTER_TITLE_PATTERN = Pattern.compile(CHAPTER_TITLE_REG);
+
+    public static List<Chapter> parseNovelChapters(String url) {
+        if (StringUtils.isEmpty(url)) {
+            return Collections.emptyList();
+        }
+
+        List<Chapter> chapterList = new ArrayList<>();
+        try (BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(url), StandardCharsets.UTF_8))) {
+            String line;
+            int index = 0;
+            int currentLineNumber = 1;
+            while ((line = reader.readLine()) != null) {
+                Chapter chapter = parseNovelChapter(line, index, currentLineNumber);
+                if (chapter != null) {
+                    chapterList.add(chapter);
+                    index++;
+                }
+                currentLineNumber++;
+            }
+        } catch (IOException e) {
+            Messages.showErrorDialog("该路径下文件不存在：" + url, "出错了");
+        }
+        return chapterList;
+    }
+
+    private static Chapter parseNovelChapter(String line, int index, int currentLineNumber) {
+        Matcher matcher = CHAPTER_TITLE_PATTERN.matcher(line);
+        if (matcher.find()) {
+            String title = matcher.group();
+
+            Chapter chapter = new Chapter();
+            chapter.setIndex(index);
+            chapter.setTitle(title.trim());
+            chapter.setRow(currentLineNumber);
+            return chapter;
+        }
+        return null;
+    }
+
+    public static String getChapterContent(String url, Integer chapterRow) {
+        if (url.isEmpty()) {
+            return "";
+        }
+        if (chapterRow == null) {
+            chapterRow = 1;
+        }
+        StringBuilder contentBuilder = new StringBuilder();
+        String indent = "    "; //四个空格作为缩进
+        try (BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(url), StandardCharsets.UTF_8));) {
+            String line;
+            int currentLineNumber = 1;
+            while ((line = reader.readLine()) != null) {
+                if (currentLineNumber > chapterRow) {
+                    Matcher matcher = CHAPTER_TITLE_PATTERN.matcher(line);
+                    if (matcher.find()) {
+                        return contentBuilder.toString();
+                    }
+                    if (StringUtils.isNotBlank(line)) {
+                        line = indent + line.trim();
+                        contentBuilder.append(line).append("\n");
+                    }
+                }
+                currentLineNumber++;
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return contentBuilder.toString();
+    }
+}

src/main/resources/META-INF/plugin.xml

+<idea-plugin>
+
+    <id>com.liang.novel.lnovel-intellij-plugin</id>
+
+    <name>Lnovel</name>
+
+    <vendor email="git@liangyuhang.com" url="https://www.wjlyh.com">liangyuhang</vendor>
+
+    <description><![CDATA[
+      暂无
+  ]]></description>
+
+    <depends>com.intellij.modules.platform</depends>
+
+    <extensions defaultExtensionNs="com.intellij">
+
+        <postStartupActivity implementation="com.liang.novel.plugin.PluginStarter"/>
+
+        <notificationGroup id="MyNotificationGroup" displayType="BALLOON"/>
+
+        <applicationConfigurable id="NovelSetting" instance="com.liang.novel.plugin.settings.NovelSetting" displayName="小说设置"/>
+
+        <applicationService serviceImplementation="com.liang.novel.plugin.state.NovelState"/>
+
+        <toolWindow id="lnovel"
+                    factoryClass="com.liang.novel.plugin.factory.ReadToolWindow"
+                    anchor="bottom"
+                    icon="/icons/book_13.svg"/>
+
+    </extensions>
+
+</idea-plugin>
\ No newline at end of file

src/main/resources/META-INF/pluginIcon.svg

+<?xml version="1.0" encoding="utf-8"?>
+<!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
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\ No newline at end of file

src/main/resources/icons/a-minus.svg

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\ No newline at end of file

src/main/resources/icons/a-plus.svg

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\ No newline at end of file

src/main/resources/icons/book.svg

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