feat: support focus mode

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

@@ -1,11 +1,13 @@
 package app.termora
 
+import app.termora.actions.TerminalFocusModeAction
 import app.termora.database.DatabaseManager
 import app.termora.terminal.*
 import app.termora.terminal.panel.TerminalPanel
 import app.termora.tlog.TerminalLoggerDataListener
 import java.awt.Color
 import javax.swing.UIManager
+import kotlin.reflect.cast
 
 class TerminalFactory private constructor() : Disposable {
     private val terminals = mutableListOf<Terminal>()
@@ -75,6 +77,8 @@ class TerminalFactory private constructor() : Disposable {
         override fun <T : Any> getData(key: DataKey<T>, defaultValue: T): T {
             if (key == TerminalPanel.SelectCopy) {
                 return config.selectCopy as T
+            } else if (key == TerminalPanel.FocusMode) {
+                return key.clazz.cast(TerminalFocusModeAction.getInstance().isSelected)
             }
             return super.getData(key, defaultValue)
         }

src/main/kotlin/app/termora/actions/ActionManager.kt

@@ -53,6 +53,7 @@ class ActionManager : org.jdesktop.swingx.action.ActionManager() {
         addAction(TerminalClearScreenAction.CLEAR_SCREEN, TerminalClearScreenAction())
         addAction(OpenLocalTerminalAction.LOCAL_TERMINAL, OpenLocalTerminalAction())
         addAction(TerminalSelectAllAction.SELECT_ALL, TerminalSelectAllAction())
+        addAction(TerminalFocusModeAction.FocusMode, TerminalFocusModeAction.getInstance())
 
         addAction(TerminalZoomInAction.ZOOM_IN, TerminalZoomInAction())
         addAction(TerminalZoomOutAction.ZOOM_OUT, TerminalZoomOutAction())

src/main/kotlin/app/termora/actions/TerminalFocusModeAction.kt

@@ -0,0 +1,37 @@
+package app.termora.actions
+
+import app.termora.ApplicationScope
+import app.termora.EnableManager
+import app.termora.I18n
+import app.termora.Icons
+import org.slf4j.LoggerFactory
+
+class TerminalFocusModeAction private constructor() : AnAction(
+    I18n.getString("termora.actions.focus-mode"),
+    Icons.eye
+) {
+
+    companion object {
+        const val FocusMode = "TerminalFocusMode"
+        private val log = LoggerFactory.getLogger(TerminalFocusModeAction::class.java)
+        fun getInstance(): TerminalFocusModeAction {
+            return ApplicationScope.forApplicationScope()
+                .getOrCreate(TerminalFocusModeAction::class) { TerminalFocusModeAction() }
+        }
+    }
+
+    init {
+        putValue(SHORT_DESCRIPTION, I18n.getString("termora.actions.focus-mode"))
+        putValue(ACTION_COMMAND_KEY, FocusMode)
+        setStateAction()
+        isSelected = enableManager.getFlag("Terminal.FocusMode", false)
+    }
+
+    private val enableManager get() = EnableManager.getInstance()
+
+
+    override fun actionPerformed(evt: AnActionEvent) {
+        enableManager.setFlag("Terminal.FocusMode", isSelected)
+    }
+
+}

src/main/kotlin/app/termora/findeverywhere/QuickActionsFindEverywhereProvider.kt

@@ -5,6 +5,7 @@ import app.termora.I18n
 import app.termora.Scope
 import app.termora.WindowScope
 import app.termora.actions.MultipleAction
+import app.termora.actions.TerminalFocusModeAction
 
 import org.jdesktop.swingx.action.ActionManager
 
@@ -13,6 +14,7 @@ class QuickActionsFindEverywhereProvider(private val windowScope: WindowScope) :
         Actions.KEY_MANAGER,
         Actions.KEYWORD_HIGHLIGHT,
         MultipleAction.MULTIPLE,
+        TerminalFocusModeAction.FocusMode,
     )
 
     override fun find(pattern: String, scope: Scope): List<FindEverywhereResult> {

src/main/kotlin/app/termora/terminal/panel/TerminalDisplay.kt

@@ -12,6 +12,7 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.swing.Swing
 import java.awt.*
 import javax.swing.JComponent
+import javax.swing.UIManager
 import kotlin.math.ceil
 import kotlin.math.max
 import kotlin.math.min
@@ -263,9 +264,8 @@ class TerminalDisplay(
             var j = 1
             while (j <= cols) {
                 val position = Position(row + 1, j)
-                val caret = showCursor && j == cursorPosition.x + inputMethodData.offset
+                val isCursorLine = i == cursorPosition.y + (maxVerticalScrollOffset - verticalScrollOffset)
-                        && i == cursorPosition.y + (maxVerticalScrollOffset - verticalScrollOffset)
+                val caret = showCursor && j == cursorPosition.x + inputMethodData.offset && isCursorLine
-
                 val (text, style, length) = if (characters.hasNext()) characters.next() else triple
                 var textStyle = style
                 val hasSelection = selectionModel.hasSelection(y = i + verticalScrollOffset, x = j)
@@ -307,6 +307,16 @@ class TerminalDisplay(
                     length * averageCharWidth
                 )
 
+                // Focus Mode
+                if (terminalModel.getData(TerminalPanel.FocusMode, false)) {
+                    if (terminalModel.isAlternateScreenBuffer().not()) {
+                        if (isCursorLine.not()) {
+                            background = colorPalette.getColor(TerminalColor.Basic.BACKGROUND)
+                            foreground = UIManager.getColor("textInactiveText").rgb
+                        }
+                    }
+                }
+
                 // 如果没有颜色反转并且与渲染的背景色一致，那么无需渲染背景
                 if (textStyle.inverse || background != colorPalette.getColor(TerminalColor.Basic.BACKGROUND)) {
                     g.color = Color(background)

src/main/kotlin/app/termora/terminal/panel/TerminalPanel.kt

@@ -44,6 +44,7 @@ class TerminalPanel(val tab: TerminalTab?, val terminal: Terminal, private val w
         val Finding = DataKey(Boolean::class)
         val Focused = DataKey(Boolean::class)
         val SelectCopy = DataKey(Boolean::class)
+        val FocusMode = DataKey(Boolean::class)
     }
 
     private val properties get() = DatabaseManager.getInstance().properties

src/main/resources/i18n/messages.properties

@@ -392,6 +392,7 @@ termora.toolbar.customize-toolbar=Customize Toolbar...
 
 # Actions
 termora.actions.copy-from-terminal=Copy from Terminal
+termora.actions.focus-mode=Focus Mode
 termora.actions.paste-to-terminal=Paste to Terminal
 termora.actions.select-all-in-terminal=Select All in Terminal
 termora.actions.open-terminal-find=Open Terminal Find

src/main/resources/i18n/messages_ru_RU.properties

@@ -342,6 +342,7 @@ termora.toolbar.customize-toolbar=Настроить Панель Инструм
 
 # Actions
 termora.actions.copy-from-terminal=Копировать из Терминала
+termora.actions.focus-mode=Режим фокусировки
 termora.actions.paste-to-terminal=Вставить в Терминала
 termora.actions.select-all-in-terminal=Выделить Все в Терминале
 termora.actions.open-terminal-find=Открыть Поиск Терминала

src/main/resources/i18n/messages_zh_CN.properties

@@ -396,6 +396,7 @@ termora.protocol.not-supported=不支持 {0} 协议，你可能需要安装插
 
 # Actions
 termora.actions.copy-from-terminal=从终端复制
+termora.actions.focus-mode=专注模式
 termora.actions.paste-to-terminal=粘贴到终端
 termora.actions.select-all-in-terminal=在终端中全选
 termora.actions.open-terminal-find=打开终端查找

src/main/resources/i18n/messages_zh_TW.properties

@@ -383,6 +383,7 @@ termora.protocol.not-supported=不支援 {0} 協議，你可能需要安裝插
 
 # Actions
 termora.actions.copy-from-terminal=從終端複製
+termora.actions.focus-mode=專注模式
 termora.actions.paste-to-terminal=貼上到終端
 termora.actions.select-all-in-terminal=在終端中全選
 termora.actions.open-terminal-find=開啟終端搜尋