refactor(gui): improve text input component and remove unnecessary imports #352

- Replace EditorTextField with MarkdownLanguageField in IssueInputPanel
- Remove unused imports in AutoDevPlannerToolWindow
- Adjust toolbarPanel placement in AutoDevPlannerToolWindow
- Modify MarkdownLanguageField to hide scrollbars and line numbers
- Update IssueInputPanel to use MarkdownLanguageField with custom border

Author: phodal

core/src/main/kotlin/cc/unitmesh/devti/gui/planner/AutoDevPlannerToolWindow.kt

@@ -18,8 +18,6 @@ import com.intellij.openapi.ui.SimpleToolWindowPanel
 import com.intellij.openapi.vcs.changes.Change
 import com.intellij.openapi.wm.ToolWindowManager
 import com.intellij.ui.dsl.builder.panel
-import com.intellij.util.ui.JBUI
-import com.intellij.util.ui.UIUtil
 import java.awt.*
 import javax.swing.*
 
@@ -32,6 +30,7 @@ class AutoDevPlannerToolWindow(val project: Project) : SimpleToolWindowPanel(tru
 
     private var markdownEditor: MarkdownLanguageField? = null
     private val contentPanel = JPanel(BorderLayout())
+
     private var isEditorMode = false
     private var isIssueInputMode = false
     private var currentCallback: ((String) -> Unit)? = null
@@ -50,7 +49,7 @@ class AutoDevPlannerToolWindow(val project: Project) : SimpleToolWindowPanel(tru
         val toolbarPanel = JPanel(FlowLayout(FlowLayout.RIGHT))
         toolbarPanel.add(toolbar.component)
 
-        contentPanel.add(toolbarPanel, BorderLayout.NORTH)
+        add(toolbarPanel, BorderLayout.NORTH)
 
         if (content.isBlank()) {
             isIssueInputMode = true
@@ -99,12 +98,6 @@ class AutoDevPlannerToolWindow(val project: Project) : SimpleToolWindowPanel(tru
                     .fullWidth()
                     .resizableColumn()
             }
-        }.apply {
-            border = JBUI.Borders.compound(
-                JBUI.Borders.customLine(UIUtil.getBoundsColor(), 0, 0, 1, 0),
-                JBUI.Borders.empty(8)
-            )
-            background = JBUI.CurrentTheme.ToolWindow.background()
         }
     }
 

core/src/main/kotlin/cc/unitmesh/devti/gui/planner/MarkdownLanguageField.kt

@@ -30,14 +30,14 @@ class MarkdownLanguageField(
     override fun createEditor(): EditorEx {
         return super.createEditor().apply {
             setShowPlaceholderWhenFocused(true)
-            setHorizontalScrollbarVisible(true)
-            setVerticalScrollbarVisible(true)
+            setHorizontalScrollbarVisible(false)
+            setVerticalScrollbarVisible(false)
             setPlaceholder(placeholder)
 
             val scheme = EditorColorsUtil.getColorSchemeForBackground(this.colorsScheme.defaultBackground)
             this.colorsScheme = this.createBoundColorSchemeDelegate(scheme)
 
-            settings.isLineNumbersShown = true
+            settings.isLineNumbersShown = false
             settings.isLineMarkerAreaShown = false
             settings.isFoldingOutlineShown = false
             settings.isUseSoftWraps = true

core/src/main/kotlin/cc/unitmesh/devti/shadow/IssueInputPanel.kt

@@ -3,12 +3,12 @@ package cc.unitmesh.devti.shadow
 import cc.unitmesh.devti.AutoDevNotifications
 import cc.unitmesh.devti.gui.AutoDevToolWindowFactory
 import cc.unitmesh.devti.gui.chat.message.ChatActionType
+import cc.unitmesh.devti.gui.planner.MarkdownLanguageField
+import cc.unitmesh.devti.inline.AutoDevLineBorder
 import cc.unitmesh.devti.sketch.AutoSketchMode
-import com.intellij.openapi.editor.SpellCheckingEditorCustomizationProvider
-import com.intellij.openapi.fileTypes.FileTypes
 import com.intellij.openapi.project.Project
-import com.intellij.ui.*
-import com.intellij.util.containers.ContainerUtil
+import com.intellij.ui.JBColor
+import com.intellij.util.ui.JBUI.Borders.emptyLeft
 import java.awt.BorderLayout
 import java.awt.FlowLayout
 import javax.swing.BorderFactory
@@ -22,11 +22,10 @@ class IssueInputPanel(
     private val onSubmit: (String) -> Unit,
     private val onCancel: () -> Unit
 ) : JPanel(BorderLayout()) {
-    private val textArea: EditorTextField = createEditor(project).apply {
-        setPlaceholder(placeholder)
-        setShowPlaceholderWhenFocused(true)
-        setBorder(BorderFactory.createEmptyBorder())
-    }
+    private val textArea: MarkdownLanguageField = MarkdownLanguageField(project, "", placeholder, "issue.md")
+        .apply {
+            border = AutoDevLineBorder(JBColor.namedColor("Focus.borderColor", JBColor.BLUE), 1, true, 4)
+        }
 
     init {
         val buttonsPanel = createActionButtons()
@@ -89,21 +88,3 @@ class IssueInputPanel(
         textArea.requestFocus()
     }
 }
-
-private fun createEditor(project: Project): EditorTextField {
-    val features: MutableSet<EditorCustomization?> = HashSet<EditorCustomization?>()
-
-    features.add(SoftWrapsEditorCustomization.ENABLED)
-    features.add(AdditionalPageAtBottomEditorCustomization.DISABLED)
-    ContainerUtil.addIfNotNull<EditorCustomization?>(
-        features,
-        SpellCheckingEditorCustomizationProvider.getInstance().enabledCustomization
-    )
-
-    val editorField =
-        EditorTextFieldProvider.getInstance().getEditorField(FileTypes.PLAIN_TEXT.language, project, features)
-
-    editorField.setFontInheritedFromLAF(false)
-    return editorField
-}
-