feat: support system tray (#403)

.gitignore

@@ -6,6 +6,7 @@ certs/
 !gradle/wrapper/gradle-wrapper.jar
 !**/src/main/**/build/
 !**/src/test/**/build/
+.vs
 
 ### IntelliJ IDEA ###
 .idea

src/main/kotlin/app/termora/ApplicationRunner.kt

@@ -21,7 +21,13 @@ import org.apache.commons.lang3.LocaleUtils
 import org.apache.commons.lang3.SystemUtils
 import org.json.JSONObject
 import org.slf4j.LoggerFactory
+import java.awt.MenuItem
+import java.awt.PopupMenu
+import java.awt.SystemTray
+import java.awt.TrayIcon
+import java.awt.event.ActionEvent
 import java.util.*
+import javax.imageio.ImageIO
 import javax.swing.*
 import kotlin.system.exitProcess
 import kotlin.system.measureTimeMillis
@@ -63,6 +69,9 @@ class ApplicationRunner {
             // 启动主窗口
             val startMainFrame = measureTimeMillis { startMainFrame() }
 
+            // 设置托盘
+            val setupSystemTray = measureTimeMillis { SwingUtilities.invokeLater { setupSystemTray() } }
+
             if (log.isDebugEnabled) {
                 log.debug("printSystemInfo: {}ms", printSystemInfo)
                 log.debug("openDatabase: {}ms", openDatabase)
@@ -71,6 +80,7 @@ class ApplicationRunner {
                 log.debug("setupLaf: {}ms", setupLaf)
                 log.debug("openDoor: {}ms", openDoor)
                 log.debug("startMainFrame: {}ms", startMainFrame)
+                log.debug("setupSystemTray: {}ms", setupSystemTray)
             }
         }.let {
             if (log.isDebugEnabled) {
@@ -106,6 +116,37 @@ class ApplicationRunner {
         }
     }
 
+    private fun setupSystemTray() {
+        if (!SystemInfo.isWindows || !SystemTray.isSupported()) return
+
+        val tray = SystemTray.getSystemTray()
+        val image = ImageIO.read(TermoraFrame::class.java.getResourceAsStream("/icons/termora_16x16.png"))
+        val trayIcon = TrayIcon(image)
+        val popupMenu = PopupMenu()
+        trayIcon.popupMenu = popupMenu
+        trayIcon.toolTip = Application.getName()
+
+        // PopupMenu 不支持中文
+        val exitMenu = MenuItem("Exit")
+        exitMenu.addActionListener { SwingUtilities.invokeLater { quitHandler() } }
+        popupMenu.add(exitMenu)
+
+        // double click
+        trayIcon.addActionListener(object : AbstractAction() {
+            override fun actionPerformed(e: ActionEvent) {
+                TermoraFrameManager.getInstance().tick()
+            }
+        })
+
+        tray.add(trayIcon)
+
+        Disposer.register(ApplicationScope.forApplicationScope(), object : Disposable {
+            override fun dispose() {
+                tray.remove(trayIcon)
+            }
+        })
+    }
+
     private fun quitHandler() {
         for (frame in TermoraFrameManager.getInstance().getWindows()) {
             frame.dispose()

src/main/kotlin/app/termora/Database.kt

@@ -580,6 +580,11 @@ class Database private constructor(private val env: Environment) : Disposable {
         var darkTheme by StringPropertyDelegate("Dark")
         var lightTheme by StringPropertyDelegate("Light")
 
+        /**
+         * 允许后台运行，也就是托盘
+         */
+        var backgroundRunning by BooleanPropertyDelegate(false)
+
         /**
          * 语言
          */

src/main/kotlin/app/termora/SettingsOptionsPane.kt

@@ -129,6 +129,7 @@ class SettingsOptionsPane : OptionsPane() {
         val themeManager = ThemeManager.getInstance()
         val themeComboBox = FlatComboBox<String>()
         val languageComboBox = FlatComboBox<String>()
+        val backgroundComBoBox = YesOrNoComboBox()
         val followSystemCheckBox = JCheckBox(I18n.getString("termora.settings.appearance.follow-system"))
         val preferredThemeBtn = JButton(Icons.settings)
         private val appearance get() = database.appearance
@@ -142,6 +143,7 @@ class SettingsOptionsPane : OptionsPane() {
 
             followSystemCheckBox.isSelected = appearance.followSystem
             preferredThemeBtn.isEnabled = followSystemCheckBox.isSelected
+            backgroundComBoBox.selectedItem = appearance.backgroundRunning
 
             themeComboBox.isEnabled = !followSystemCheckBox.isSelected
             themeManager.themes.keys.forEach { themeComboBox.addItem(it) }
@@ -178,6 +180,12 @@ class SettingsOptionsPane : OptionsPane() {
                 }
             }
 
+            backgroundComBoBox.addItemListener {
+                if (it.stateChange == ItemEvent.SELECTED) {
+                    appearance.backgroundRunning = backgroundComBoBox.selectedItem as Boolean
+                }
+            }
+
             followSystemCheckBox.addActionListener {
                 appearance.followSystem = followSystemCheckBox.isSelected
                 themeComboBox.isEnabled = !followSystemCheckBox.isSelected
@@ -276,7 +284,7 @@ class SettingsOptionsPane : OptionsPane() {
         private fun getFormPanel(): JPanel {
             val layout = FormLayout(
                 "left:pref, $formMargin, default:grow, $formMargin, default, default:grow",
-                "pref, $formMargin, pref, $formMargin"
+                "pref, $formMargin, pref, $formMargin, pref"
             )
             val box = FlatToolBar()
             box.add(followSystemCheckBox)
@@ -285,7 +293,7 @@ class SettingsOptionsPane : OptionsPane() {
 
             var rows = 1
             val step = 2
-            return FormBuilder.create().layout(layout)
+            val builder = FormBuilder.create().layout(layout)
                 .add("${I18n.getString("termora.settings.appearance.theme")}:").xy(1, rows)
                 .add(themeComboBox).xy(3, rows)
                 .add(box).xy(5, rows).apply { rows += step }
@@ -296,7 +304,13 @@ class SettingsOptionsPane : OptionsPane() {
                         Application.browse(URI.create("https://github.com/TermoraDev/termora/tree/main/src/main/resources/i18n"))
                     }
                 })).xy(5, rows).apply { rows += step }
-                .build()
+
+            if (SystemInfo.isWindows) {
+                builder.add("${I18n.getString("termora.settings.appearance.background-running")}:").xy(1, rows)
+                    .add(backgroundComBoBox).xy(3, rows)
+            }
+
+            return builder.build()
         }
 
 
@@ -470,7 +484,7 @@ class SettingsOptionsPane : OptionsPane() {
 
             shellComboBox.selectedItem = terminalSetting.localShell
 
-            val fonts = linkedSetOf<String>("JetBrains Mono", "Source Code Pro", "Monospaced")
+            val fonts = linkedSetOf("JetBrains Mono", "Source Code Pro", "Monospaced")
             FontUtils.getAllFonts().forEach {
                 if (!fonts.contains(it.family)) {
                     fonts.addLast(it.family)

src/main/kotlin/app/termora/TermoraFrameManager.kt

@@ -26,6 +26,7 @@ class TermoraFrameManager {
 
     private val frames = mutableListOf<TermoraFrame>()
     private val properties get() = Database.getDatabase().properties
+    private val isBackgroundRunning get() = Database.getDatabase().appearance.backgroundRunning
 
     fun createWindow(): TermoraFrame {
         val frame = TermoraFrame().apply { registerCloseCallback(this) }
@@ -83,6 +84,12 @@ class TermoraFrameManager {
 
             override fun windowClosing(e: WindowEvent) {
                 if (ApplicationScope.windowScopes().size == 1) {
+                    if (SystemInfo.isWindows && isBackgroundRunning) {
+                        // 最小化
+                        window.extendedState = window.extendedState or JFrame.ICONIFIED
+                        // 隐藏
+                        window.isVisible = false
+                    } else {
                         if (OptionPane.showConfirmDialog(
                                 window,
                                 I18n.getString("termora.quit-confirm", Application.getName()),
@@ -91,6 +98,7 @@ class TermoraFrameManager {
                         ) {
                             window.dispose()
                         }
+                    }
                 } else {
                     window.dispose()
                 }
@@ -106,6 +114,7 @@ class TermoraFrameManager {
                 if (window.extendedState and JFrame.ICONIFIED == JFrame.ICONIFIED) {
                     window.extendedState = window.extendedState and JFrame.ICONIFIED.inv()
                 }
+                window.isVisible = true
             }
             windows.last().toFront()
         } else {

src/main/resources/i18n/messages.properties

@@ -50,6 +50,7 @@ termora.settings.appearance.theme=Theme
 termora.settings.appearance.language=Language
 termora.settings.appearance.i-want-to-translate=I want to translate
 termora.settings.appearance.follow-system=Sync with OS
+termora.settings.appearance.background-running=Backgrounding
 
 termora.setting.security=Security
 termora.setting.security.enter-password=Enter password

src/main/resources/i18n/messages_zh_CN.properties

@@ -48,6 +48,7 @@ termora.settings.appearance.theme=主题
 termora.settings.appearance.language=语言
 termora.settings.appearance.i-want-to-translate=我想要翻译
 termora.settings.appearance.follow-system=跟随系统
+termora.settings.appearance.background-running=后台运行
 
 termora.setting.security=安全
 termora.setting.security.enter-password=请输入密码

src/main/resources/i18n/messages_zh_TW.properties

@@ -49,6 +49,7 @@ termora.settings.appearance.theme=主题
 termora.settings.appearance.language=語言
 termora.settings.appearance.i-want-to-translate=我想要翻譯
 termora.settings.appearance.follow-system=跟隨系統
+termora.settings.appearance.background-running=後台運行
 
 termora.setting.security=安全
 termora.setting.security.enter-password=請輸入密碼