From 7a8ecb06bf64f0cbc004d1cb14cfade94bb6100c Mon Sep 17 00:00:00 2001
From: hstyi <hstyi@foxmail.com>
Date: Thu, 30 Oct 2025 16:09:47 +0800
Subject: [PATCH] feat: add help message for removing shortcuts in keymap
 settings

---
 src/main/kotlin/app/termora/keymap/KeymapPanel.kt | 10 +++++++++-
 src/main/resources/i18n/messages.properties       |  2 +-
 src/main/resources/i18n/messages_ru_RU.properties |  2 +-
 src/main/resources/i18n/messages_zh_CN.properties |  2 +-
 src/main/resources/i18n/messages_zh_TW.properties |  1 +
 5 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/src/main/kotlin/app/termora/keymap/KeymapPanel.kt b/src/main/kotlin/app/termora/keymap/KeymapPanel.kt
index c689c9c..8909448 100644
--- a/src/main/kotlin/app/termora/keymap/KeymapPanel.kt
+++ b/src/main/kotlin/app/termora/keymap/KeymapPanel.kt
@@ -29,8 +29,10 @@ class KeymapPanel : JPanel(BorderLayout()) {
     private val copyBtn = JButton(Icons.copy)
     private val renameBtn = JButton(Icons.edit)
     private val deleteBtn = JButton(Icons.delete)
+    private val infoBtn = JButton(Icons.questionMark)
     private val database get() = DatabaseManager.getInstance()
     private val allowKeyCodes = mutableSetOf<Int>()
+    private val owner get() = SwingUtilities.getWindowAncestor(this)
 
     init {
         initView()
@@ -89,8 +91,8 @@ class KeymapPanel : JPanel(BorderLayout()) {
         box.add(copyBtn)
         box.add(renameBtn)
         box.add(deleteBtn)
+        box.add(infoBtn)
         box.add(Box.createHorizontalGlue())
-        box.border = BorderFactory.createEmptyBorder(0, 0, 6, 0)
 
         add(box, BorderLayout.NORTH)
         add(scrollPane, BorderLayout.CENTER)
@@ -105,6 +107,12 @@ class KeymapPanel : JPanel(BorderLayout()) {
             }
         })
 
+        infoBtn.addActionListener {
+            val color = UIManager.getColor("TextField.placeholderForeground")
+            val msg = I18n.getString("termora.settings.keymap.question", color.red, color.green, color.blue)
+            OptionPane.showMessageDialog(owner, msg)
+        }
+
         copyBtn.addActionListener {
             val keymap = getCurrentKeymap()
             if (keymap != null) {
diff --git a/src/main/resources/i18n/messages.properties b/src/main/resources/i18n/messages.properties
index d9415d9..01434c4 100644
--- a/src/main/resources/i18n/messages.properties
+++ b/src/main/resources/i18n/messages.properties
@@ -114,7 +114,7 @@ termora.settings.keymap=Keymap
 termora.settings.keymap.shortcut=Shortcut
 termora.settings.keymap.action=Action
 termora.settings.keymap.already-exists=The shortcut [{0}] is already in use by [{1}]
-
+termora.settings.keymap.question=Select a line, press the <font color=rgb({0},{1},{2})> ⌫ (Backspace)</font> key to remove the shortcut
 
 termora.settings.sftp.edit-command=Edit Command
 termora.settings.sftp.db-click-behavior=Double-click
diff --git a/src/main/resources/i18n/messages_ru_RU.properties b/src/main/resources/i18n/messages_ru_RU.properties
index f4c7e47..770ec96 100644
--- a/src/main/resources/i18n/messages_ru_RU.properties
+++ b/src/main/resources/i18n/messages_ru_RU.properties
@@ -99,7 +99,7 @@ termora.settings.keymap=Горяиче клавиши
 termora.settings.keymap.shortcut=Комбинация
 termora.settings.keymap.action=Команда
 termora.settings.keymap.already-exists=Комбинация [{0}] уже используется [{1}]
-
+termora.settings.keymap.question=Выберите строку и нажмите <font color=rgb({0},{1},{2})> ⌫ (клавишу Backspace)</font>, чтобы удалить сочетание клавиш
 
 termora.settings.sftp.edit-command=Редактировать команду
 termora.settings.sftp.db-click-behavior=двойной щелчок
diff --git a/src/main/resources/i18n/messages_zh_CN.properties b/src/main/resources/i18n/messages_zh_CN.properties
index c30fb32..a374b35 100644
--- a/src/main/resources/i18n/messages_zh_CN.properties
+++ b/src/main/resources/i18n/messages_zh_CN.properties
@@ -125,7 +125,7 @@ termora.settings.keymap=键盘
 termora.settings.keymap.shortcut=快捷键
 termora.settings.keymap.action=操作
 termora.settings.keymap.already-exists=快捷键 [{0}] 已经被 [{1}] 占用
-
+termora.settings.keymap.question=选中一行，按下 <font color=rgb({0},{1},{2})> ⌫ (退格键)</font> 移除快捷键
 
 termora.settings.sftp.edit-command=编辑命令
 termora.settings.sftp.db-click-behavior=双击行为
diff --git a/src/main/resources/i18n/messages_zh_TW.properties b/src/main/resources/i18n/messages_zh_TW.properties
index 8d02883..e9fbbed 100644
--- a/src/main/resources/i18n/messages_zh_TW.properties
+++ b/src/main/resources/i18n/messages_zh_TW.properties
@@ -55,6 +55,7 @@ termora.settings.keymap=鍵盤
 termora.settings.keymap.shortcut=快捷鍵
 termora.settings.keymap.action=操作
 termora.settings.keymap.already-exists=快捷鍵 [{0}] 已經被 [{1}] 占用
+termora.settings.keymap.question=選取一行，按下 <font color=rgb({0},{1},{2})> ⌫ (退格鍵)</font> 移除快速鍵
 
 termora.settings.sftp.edit-command=編輯命令
 termora.settings.sftp.db-click-behavior=按兩下行為