refactor: Optimized the components of the tool window

src/main/kotlin/cc/unitmesh/devti/actions/chat/CodeCompleteChatAction.kt

@@ -14,7 +14,6 @@ import com.intellij.openapi.actionSystem.CommonDataKeys
 import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.diagnostic.logger
 import com.intellij.openapi.project.IndexNotReadyException
-import com.intellij.openapi.wm.ToolWindowManager
 import com.intellij.temporary.getElementToAction
 
 class CodeCompleteChatAction : AnAction() {

src/main/kotlin/cc/unitmesh/devti/actions/groups/AutoChatDynamicActionGroup.kt

@@ -1,6 +1,6 @@
 package cc.unitmesh.devti.actions.groups
 
-import cc.unitmesh.devti.settings.LanguageChangedCallback
+import cc.unitmesh.devti.settings.LanguageChangedCallback.presentationText
 import com.intellij.openapi.actionSystem.ActionGroupUtil
 import com.intellij.openapi.actionSystem.ActionUpdateThread
 import com.intellij.openapi.actionSystem.AnActionEvent
@@ -18,8 +18,7 @@ import com.intellij.openapi.project.DumbAware
 class AutoChatDynamicActionGroup : DefaultActionGroup(), DumbAware {
 
     init {
-        LanguageChangedCallback.presentationText("autodev.chat",
-            templatePresentation.also { it.isHideGroupIfEmpty = true })
+        presentationText("autodev.chat", templatePresentation.also { it.isHideGroupIfEmpty = true }, 1)
     }
 
     override fun getActionUpdateThread() = ActionUpdateThread.BGT

src/main/kotlin/cc/unitmesh/devti/gui/AutoDevToolWindowFactory.kt

@@ -1,16 +1,17 @@
 package cc.unitmesh.devti.gui
 
-import cc.unitmesh.devti.AutoDevBundle
 import cc.unitmesh.devti.gui.chat.ChatActionType
 import cc.unitmesh.devti.gui.chat.ChatCodingPanel
 import cc.unitmesh.devti.gui.chat.ChatCodingService
+import cc.unitmesh.devti.settings.LanguageChangedCallback.componentStateChanged
 import com.intellij.openapi.actionSystem.ex.ActionUtil
 import com.intellij.openapi.application.ApplicationManager
 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
 
 class AutoDevToolWindowFactory : ToolWindowFactory, DumbAware {
@@ -21,9 +22,9 @@ class AutoDevToolWindowFactory : ToolWindowFactory, DumbAware {
     override fun createToolWindowContent(project: Project, toolWindow: ToolWindow) {
         val chatCodingService = ChatCodingService(ChatActionType.CHAT, project)
         val contentPanel = ChatCodingPanel(chatCodingService, toolWindow.disposable)
-        val content =
-            ContentFactory.getInstance()
-                .createContent(contentPanel, AutoDevBundle.message("autodev.chat"), false)
+        val content = ContentFactory.getInstance().createContent(contentPanel, "", false).apply {
+            setInitialDisplayName(this)
+        }
 
         ApplicationManager.getApplication().invokeLater {
             toolWindow.contentManager.addContent(content)
@@ -38,5 +39,9 @@ class AutoDevToolWindowFactory : ToolWindowFactory, DumbAware {
         fun getToolWindow(project: Project): ToolWindow? {
             return ToolWindowManager.getInstance(project).getToolWindow(Util.id)
         }
+
+        fun setInitialDisplayName(content: Content) {
+            componentStateChanged("autodev.chat", content, 2) { c, d -> c.displayName = d }
+        }
     }
 }

src/main/kotlin/cc/unitmesh/devti/gui/chat/AutoDevInput.kt

@@ -1,6 +1,6 @@
 package cc.unitmesh.devti.gui.chat
 
-import cc.unitmesh.devti.AutoDevBundle
+import cc.unitmesh.devti.settings.LanguageChangedCallback.placeholder
 import cc.unitmesh.devti.util.parser.Code.Companion.findLanguage
 import com.intellij.openapi.Disposable
 import com.intellij.openapi.actionSystem.*
@@ -50,7 +50,7 @@ class AutoDevInput(
 
     init {
         isOneLineMode = false
-        updatePlaceholderText()
+        placeholder("chat.panel.initial.text", this)
         setFontInheritedFromLAF(true)
         addSettingsProvider {
             it.putUserData(IncrementalFindAction.SEARCH_DISABLED, true)
@@ -101,11 +101,6 @@ class AutoDevInput(
         editorListeners.multicaster.editorAdded((editor as EditorEx))
     }
 
-    private fun updatePlaceholderText() {
-        setPlaceholder(AutoDevBundle.message("chat.panel.initial.text"))
-        repaint()
-    }
-
     public override fun createEditor(): EditorEx {
         val editor = super.createEditor()
         editor.setVerticalScrollbarVisible(true)

src/main/kotlin/cc/unitmesh/devti/gui/chat/AutoDevInputSection.kt

@@ -8,6 +8,8 @@ import cc.unitmesh.devti.agent.model.CustomAgentState
 import cc.unitmesh.devti.llms.tokenizer.Tokenizer
 import cc.unitmesh.devti.llms.tokenizer.TokenizerFactory
 import cc.unitmesh.devti.settings.AutoDevSettingsState
+import com.intellij.ide.IdeTooltip
+import com.intellij.ide.IdeTooltipManager
 import com.intellij.openapi.Disposable
 import com.intellij.openapi.actionSystem.AnActionEvent
 import com.intellij.openapi.actionSystem.Presentation
@@ -21,9 +23,12 @@ import com.intellij.openapi.project.Project
 import com.intellij.openapi.ui.ComboBox
 import com.intellij.openapi.ui.ComponentValidator
 import com.intellij.openapi.ui.ValidationInfo
+import com.intellij.openapi.ui.popup.Balloon.Position
+import com.intellij.openapi.util.NlsContexts
 import com.intellij.openapi.wm.IdeFocusManager
 import com.intellij.openapi.wm.impl.InternalDecorator
 import com.intellij.temporary.gui.block.AutoDevCoolBorder
+import com.intellij.ui.HintHint
 import com.intellij.ui.MutableCollectionComboBoxModel
 import com.intellij.ui.SimpleListCellRenderer
 import com.intellij.ui.components.JBLabel
@@ -35,6 +40,7 @@ import com.intellij.util.ui.components.BorderLayoutPanel
 import java.awt.CardLayout
 import java.awt.Color
 import java.awt.Dimension
+import java.awt.Point
 import java.awt.event.MouseAdapter
 import java.awt.event.MouseEvent
 import java.util.function.Supplier
@@ -91,7 +97,6 @@ class AutoDevInputSection(private val project: Project, val disposable: Disposab
             DumbAwareAction.create {
                 object : DumbAwareAction("") {
                     override fun actionPerformed(e: AnActionEvent) {
-                        showStopButton()
                         editorListeners.multicaster.onSubmit(this@AutoDevInputSection, AutoDevInputTrigger.Button)
                     }
                 }.actionPerformed(it)
@@ -179,6 +184,19 @@ class AutoDevInputSection(private val project: Project, val disposable: Disposab
         stopButton.isEnabled = true
     }
 
+    fun showTooltip(text: @NlsContexts.Tooltip String) {
+        showTooltip(input, Position.above, text)
+    }
+
+    fun showTooltip(component: JComponent, position: Position, text: @NlsContexts.Tooltip String) {
+        val point = Point(component.x, component.y)
+        val tipComponent = IdeTooltipManager.initPane(
+            text, HintHint(component, point).setAwtTooltip(true).setPreferredPosition(position), null
+        )
+        val tooltip = IdeTooltip(component, point, tipComponent)
+        IdeTooltipManager.getInstance().show(tooltip, true)
+    }
+
     fun showSendButton() {
         (buttonPanel.layout as? CardLayout)?.show(buttonPanel, "Send")
         buttonPanel.isEnabled = true
@@ -254,6 +272,7 @@ class AutoDevInputSection(private val project: Project, val disposable: Disposab
         }
 
         customRag.selectedItem = defaultRag
+        text = ""
     }
 
     fun moveCursorToStart() {

src/main/kotlin/cc/unitmesh/devti/gui/chat/ChatCodingPanel.kt

@@ -8,6 +8,7 @@ import cc.unitmesh.devti.gui.chat.welcome.WelcomePanel
 import cc.unitmesh.devti.provider.ContextPrompter
 import cc.unitmesh.devti.provider.devins.LanguagePromptProcessor
 import cc.unitmesh.devti.settings.AutoDevSettingsState
+import cc.unitmesh.devti.settings.LanguageChangedCallback.componentStateChanged
 import com.intellij.lang.html.HTMLLanguage
 import com.intellij.openapi.Disposable
 import com.intellij.openapi.diagnostic.logger
@@ -63,8 +64,7 @@ class ChatCodingPanel(private val chatCodingService: ChatCodingService, val disp
             }
         }
 
-        val panel = WelcomePanel()
-        myList.add(panel)
+        myList.add(WelcomePanel())
 
         myTitle.foreground = JBColor.namedColor("Label.infoForeground", JBColor(Gray.x80, Gray.x8C))
         myTitle.font = JBFont.label()
@@ -84,24 +84,26 @@ class ChatCodingPanel(private val chatCodingService: ChatCodingService, val disp
 
         val actionLink = panel {
             row {
-                text(AutoDevBundle.message("label.submit.issue"))
+                text("").apply {
+                    componentStateChanged("label.submit.issue", this.component) { c, d -> c.text = d }
+                }
             }
         }
 
         inputSection = AutoDevInputSection(chatCodingService.project, disposable)
         inputSection.addListener(object : AutoDevInputListener {
             override fun onStop(component: AutoDevInputSection) {
                 chatCodingService.stop()
-                inputSection.showSendButton()
+                hiddenProgressBar()
             }
 
             override fun onSubmit(component: AutoDevInputSection, trigger: AutoDevInputTrigger) {
                 var prompt = component.text
                 component.text = ""
 
-                inputSection.showStopButton()
 
-                if (prompt.isEmpty() || prompt == "\n") {
+                if (prompt.isEmpty() || prompt.isBlank()) {
+                    component.showTooltip(AutoDevBundle.message("chat.input.tips"))
                     return
                 }
 
@@ -175,12 +177,12 @@ class ChatCodingPanel(private val chatCodingService: ChatCodingService, val disp
             myList.remove(myList.componentCount - 1)
         }
 
-        progressBar.isVisible = true
+        showProgressBar()
 
         val result = updateMessageInUi(content)
 
         progressBar.isIndeterminate = false
-        progressBar.isVisible = false
+        hiddenProgressBar()
         updateUI()
 
         return result
@@ -206,10 +208,11 @@ class ChatCodingPanel(private val chatCodingService: ChatCodingService, val disp
      */
     suspend fun updateReplaceableContent(content: Flow<String>, postAction: (text: String) -> Unit) {
         myList.remove(myList.componentCount - 1)
+        showProgressBar()
         val text = updateMessageInUi(content)
 
         progressBar.isIndeterminate = false
-        progressBar.isVisible = false
+        hiddenProgressBar()
         updateUI()
 
         postAction(text)
@@ -223,7 +226,7 @@ class ChatCodingPanel(private val chatCodingService: ChatCodingService, val disp
         var text = ""
         content.onCompletion {
             logger.info("onCompletion ${it?.message}")
-            inputSection.showSendButton()
+            hiddenProgressBar()
         }.catch {
             it.printStackTrace()
         }.collect {
@@ -258,9 +261,11 @@ class ChatCodingPanel(private val chatCodingService: ChatCodingService, val disp
      * Resets the chat session by clearing the current session and updating the UI.
      */
     fun resetChatSession() {
+        chatCodingService.stop()
+        suggestionPanel.removeAll()
         chatCodingService.clearSession()
-        progressBar.isVisible = false
         myList.removeAll()
+        myList.add(WelcomePanel())
         this.hiddenProgressBar()
         this.resetAgent()
         updateUI()
@@ -280,6 +285,12 @@ class ChatCodingPanel(private val chatCodingService: ChatCodingService, val disp
 
     fun hiddenProgressBar() {
         progressBar.isVisible = false
+        inputSection.showSendButton()
+    }
+
+    fun showProgressBar() {
+        progressBar.isVisible = true
+        inputSection.showStopButton()
     }
 
     fun removeLastMessage() {

src/main/kotlin/cc/unitmesh/devti/gui/chat/welcome/WelcomePanel.kt

@@ -1,34 +1,40 @@
 package cc.unitmesh.devti.gui.chat.welcome
 
-import cc.unitmesh.devti.AutoDevBundle
 import cc.unitmesh.devti.AutoDevIcons
+import cc.unitmesh.devti.settings.LanguageChangedCallback.componentStateChanged
 import com.intellij.ui.dsl.builder.RightGap
 import com.intellij.ui.dsl.builder.panel
 import java.awt.BorderLayout
 import javax.swing.JPanel
 
 class WelcomePanel: JPanel(BorderLayout()) {
     private val welcomeItems: List<WelcomeItem> = listOf(
-        WelcomeItem(AutoDevBundle.message("settings.welcome.feature.context")),
-        WelcomeItem(AutoDevBundle.message("settings.welcome.feature.lifecycle")),
-        WelcomeItem(AutoDevBundle.message("settings.welcome.feature.custom.action")),
-        WelcomeItem(AutoDevBundle.message("settings.welcome.feature.custom.agent")),
+        WelcomeItem("settings.welcome.feature.context"),
+        WelcomeItem("settings.welcome.feature.lifecycle"),
+        WelcomeItem("settings.welcome.feature.custom.action"),
+        WelcomeItem("settings.welcome.feature.custom.agent"),
     )
 
     init {
         val panel = panel {
             row {
-                text(AutoDevBundle.message("settings.welcome.message"))
+                text("").apply {
+                    componentStateChanged("settings.welcome.message", this.component) { c, d -> c.text = d }
+                }
             }
             welcomeItems.forEach {
                 row {
                     // icon
                     icon(AutoDevIcons.AI_COPILOT).gap(RightGap.SMALL)
-                    text(it.text)
+                    text(it.text).apply {
+                        componentStateChanged(it.text, this.component) { c, d -> c.text = d }
+                    }
                 }
             }
             row {
-                text(AutoDevBundle.message("settings.welcome.feature.features"))
+                text("").apply {
+                    componentStateChanged("settings.welcome.feature.features", this.component) { c, d -> c.text = d }
+                }
             }
         }.apply {
             border = javax.swing.BorderFactory.createEmptyBorder(20, 20, 20, 20)

src/main/kotlin/cc/unitmesh/devti/gui/toolbar/NewChatAction.kt

@@ -1,13 +1,12 @@
 package cc.unitmesh.devti.gui.toolbar
 
-import cc.unitmesh.devti.AutoDevBundle
 import cc.unitmesh.devti.gui.AutoDevToolWindowFactory
 import cc.unitmesh.devti.gui.chat.ChatCodingPanel
+import cc.unitmesh.devti.settings.LanguageChangedCallback.componentStateChanged
 import com.intellij.openapi.actionSystem.*
 import com.intellij.openapi.actionSystem.ex.CustomComponentAction
 import com.intellij.openapi.diagnostic.logger
 import com.intellij.openapi.project.DumbAwareAction
-import com.intellij.openapi.wm.ToolWindowManager
 import com.intellij.ui.components.panels.Wrapper
 import com.intellij.util.ui.JBInsets
 import com.intellij.util.ui.JBUI
@@ -20,8 +19,7 @@ class NewChatAction : DumbAwareAction(), CustomComponentAction {
     override fun actionPerformed(e: AnActionEvent) = Unit
 
     override fun createCustomComponent(presentation: Presentation, place: String): JComponent {
-        val message = AutoDevBundle.message("chat.panel.new")
-        val button: JButton = object : JButton(message) {
+        val button: JButton = object : JButton() {
             init {
                 putClientProperty("ActionToolbar.smallVariant", true)
                 putClientProperty("customButtonInsets", JBInsets(1, 1, 1, 1).asUIResource())
@@ -47,12 +45,14 @@ class NewChatAction : DumbAwareAction(), CustomComponentAction {
 
                     // change content displayName AutoDevBundle.message("autodev.chat")
                     contentManager.contents.forEach {
-                        it.displayName = AutoDevBundle.message("autodev.chat")
+                        AutoDevToolWindowFactory.setInitialDisplayName(it)
                     }
 
                     codingPanel.resetChatSession()
                 }
             }
+        }.apply {
+            componentStateChanged("chat.panel.new", this) { b, d -> b.text = d }
         }
 
         return Wrapper(button).also {

src/main/resources/messages/AutoDevBundle_en.properties

@@ -10,6 +10,7 @@ chat.panel.new=New Chat
 chat.panel.replaceSelection=Replace Selection
 chat.panel.initial.text='Enter' to start, 'Shift+Enter' for a new line
 chat.too.long.user.message=Message has is {0} tokens too looooooooooooooooooong
+chat.input.tips=Content cannot be blank
 
 intention.category.llm=AutoDev
 intentions.write.action=Generate code

src/main/resources/messages/AutoDevBundle_zh.properties

@@ -10,6 +10,7 @@ chat.panel.new=新建聊天
 chat.panel.replaceSelection=替换选择的代码
 chat.panel.initial.text='Enter' 发送，'Shift+Enter' 开启新行
 chat.too.long.user.message=消息长度太长，包含{0}个 Token
+chat.input.tips=内容不能为空
 
 intention.category.llm=AutoDev
 intentions.write.action=生成代码