feat(devin-lang): improve code input handling #101

The input handling in the chat coding panel has been refactored to use a more consistent approach when creating and displaying the popup. The creation of the popup is now centralized, and the visibility and disposal states are checked before showing or creating the popup. This change also ensures that the popup is not shown when the user inputs a dollar sign in the code input section, which was causing unexpected behavior. Additionally, the preferred size calculation for the chat coding panel has been adjusted to ensure a consistent minimum height.

Author: phodal

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

@@ -137,13 +137,12 @@ class AutoDevInput(
     }
 
     fun recreateDocument() {
-//        val language = findLanguage("DevIn")
-        val language = findLanguage("Markdown")
-        val file =
-            LightVirtualFile("AutoDevInput-" + UUID.randomUUID(), language, "")
+        val language = findLanguage("DevIn")
+//        val language = findLanguage("Markdown")
+        val id = UUID.randomUUID()
+        val file = LightVirtualFile("AutoDevInput-$id", language, "")
 
-        val document =
-            file.findDocument() ?: throw IllegalStateException("Can't create in-memory document")
+        val document = file.findDocument() ?: throw IllegalStateException("Can't create in-memory document")
 
         initializeDocumentListeners(document)
         setDocument(document)

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

@@ -109,22 +109,22 @@ class AutoDevInputSection(private val project: Project, val disposable: Disposab
                     revalidate()
                 }
 
-                if (event.newFragment.contentEquals("$")) {
-                    if (popup == null) {
-                        popup = createPopup()
-                    }
-
-                    if (popup?.isVisible == true) {
-                        popup?.cancel()
-                    }
-
-                    if (popup?.isDisposed == true) {
-                        popup = createPopup()
-                        showPopupAbove(popup!!, this@AutoDevInputSection)
-                    } else {
-                        showPopupAbove(popup!!, this@AutoDevInputSection)
-                    }
-                }
+//                if (event.newFragment.contentEquals("$")) {
+//                    if (popup == null) {
+//                        popup = createPopup()
+//                    }
+//
+//                    if (popup?.isVisible == true) {
+//                        popup?.cancel()
+//                    }
+//
+//                    if (popup?.isDisposed == true) {
+//                        popup = createPopup()
+//                        showPopupAbove(popup!!, this@AutoDevInputSection)
+//                    } else {
+//                        showPopupAbove(popup!!, this@AutoDevInputSection)
+//                    }
+//                }
             }
         }
 
@@ -261,7 +261,6 @@ class AutoDevInputSection(private val project: Project, val disposable: Disposab
         this.revalidate()
     }
 
-
     override fun getPreferredSize(): Dimension {
         val result = super.getPreferredSize()
         result.height = max(min(result.height, maxHeight), minimumSize.height)

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

@@ -90,6 +90,7 @@ class ChatCodingPanel(private val chatCodingService: ChatCodingService, val disp
             override fun onSubmit(component: AutoDevInputSection, trigger: AutoDevInputTrigger) {
                 val prompt = component.text
                 component.text = ""
+
                 if (prompt.isEmpty()) {
                     return
                 }