feat: add custom context menu items for EnrichedMarkdownText and EnrichedMarkdownInput

README.md

@@ -14,6 +14,7 @@
 - 🔀 [Markdown Streaming](docs/MARKDOWN_STREAMING.md) support (via [react-native-streamdown](https://github.com/software-mansion-labs/react-native-streamdown))
 - 🎨 Fully customizable styles for all elements
 - ✨ Text selection and copy support
+- 📌 Custom text selection context menu items
 - 🔗 Interactive link handling
 - 🖼️ Native image interactions (iOS: Copy, Save to Camera Roll)
 - 🌐 Native platform features (Translate, Look Up, Search Web, Share)

android/src/main/java/com/swmansion/enriched/markdown/EnrichedMarkdown.kt

@@ -75,6 +75,8 @@ class EnrichedMarkdown
     private var onLinkPressCallback: ((String) -> Unit)? = null
     private var onLinkLongPressCallback: ((String) -> Unit)? = null
     private var onTaskListItemPressCallback: ((Int, Boolean, String) -> Unit)? = null
+    private var contextMenuItemTexts: List<String> = emptyList()
+    var onContextMenuItemPressCallback: ((itemText: String, selectedText: String, selectionStart: Int, selectionEnd: Int) -> Unit)? = null
 
     fun setMarkdownContent(markdown: String) {
       if (currentMarkdown == markdown) return
@@ -147,6 +149,22 @@ class EnrichedMarkdown
       onTaskListItemPressCallback = callback
     }
 
+    fun setContextMenuItems(items: List<String>) {
+      contextMenuItemTexts = items
+      segmentViews.filterIsInstance<EnrichedMarkdownInternalText>().forEach {
+        it.setContextMenuItems(items, ::forwardContextMenuItemPress)
+      }
+    }
+
+    private fun forwardContextMenuItemPress(
+      itemText: String,
+      selectedText: String,
+      selectionStart: Int,
+      selectionEnd: Int,
+    ) {
+      onContextMenuItemPressCallback?.invoke(itemText, selectedText, selectionStart, selectionEnd)
+    }
+
     private fun recreateStyleConfig() {
       markdownStyleMap?.let {
         markdownStyle = StyleConfig(it, context, allowFontScaling, maxFontSizeMultiplier)
@@ -261,6 +279,10 @@ class EnrichedMarkdown
         onTaskListItemPressCallback = { taskIndex, checked, itemText ->
           this@EnrichedMarkdown.onTaskListItemPressCallback?.invoke(taskIndex, checked, itemText)
         }
+
+        if (contextMenuItemTexts.isNotEmpty()) {
+          setContextMenuItems(contextMenuItemTexts, ::forwardContextMenuItemPress)
+        }
       }
 
     private fun createTableView(

android/src/main/java/com/swmansion/enriched/markdown/EnrichedMarkdownInternalText.kt

@@ -11,6 +11,7 @@ import com.swmansion.enriched.markdown.utils.text.view.LinkLongPressMovementMeth
 import com.swmansion.enriched.markdown.utils.text.view.applySelectableState
 import com.swmansion.enriched.markdown.utils.text.view.cancelJSTouchForCheckboxTap
 import com.swmansion.enriched.markdown.utils.text.view.cancelJSTouchForLinkTap
+import com.swmansion.enriched.markdown.utils.text.view.createSelectionActionModeCallback
 import com.swmansion.enriched.markdown.utils.text.view.setupAsMarkdownTextView
 import com.swmansion.enriched.markdown.views.BlockSegmentView
 
@@ -36,8 +37,19 @@ class EnrichedMarkdownInternalText
 
     override val segmentMarginBottom: Int get() = lastElementMarginBottom.toInt()
 
+    private var contextMenuItemTexts: List<String> = emptyList()
+    private var onContextMenuItemPress: ((itemText: String, selectedText: String, selectionStart: Int, selectionEnd: Int) -> Unit)? = null
+
     init {
       setupAsMarkdownTextView(accessibilityHelper)
+      customSelectionActionModeCallback =
+        createSelectionActionModeCallback(
+          this,
+          getCustomItemTexts = { contextMenuItemTexts },
+          onCustomItemPress = { itemText, selectedText, start, end ->
+            onContextMenuItemPress?.invoke(itemText, selectedText, start, end)
+          },
+        )
     }
 
     fun applyStyledText(styledText: CharSequence) {
@@ -54,6 +66,14 @@ class EnrichedMarkdownInternalText
       applySelectableState(selectable)
     }
 
+    fun setContextMenuItems(
+      items: List<String>,
+      onPress: (itemText: String, selectedText: String, selectionStart: Int, selectionEnd: Int) -> Unit,
+    ) {
+      contextMenuItemTexts = items
+      onContextMenuItemPress = onPress
+    }
+
     override fun onTouchEvent(event: MotionEvent): Boolean {
       if (checkboxTouchHelper.onTouchEvent(event)) {
         if (event.action == MotionEvent.ACTION_DOWN) {

android/src/main/java/com/swmansion/enriched/markdown/EnrichedMarkdownManager.kt

@@ -1,6 +1,7 @@
 package com.swmansion.enriched.markdown
 
 import android.content.Context
+import com.facebook.react.bridge.ReadableArray
 import com.facebook.react.bridge.ReadableMap
 import com.facebook.react.module.annotations.ReactModule
 import com.facebook.react.uimanager.SimpleViewManager
@@ -11,6 +12,7 @@ import com.facebook.react.uimanager.annotations.ReactProp
 import com.facebook.react.viewmanagers.EnrichedMarkdownManagerDelegate
 import com.facebook.react.viewmanagers.EnrichedMarkdownManagerInterface
 import com.facebook.yoga.YogaMeasureMode
+import com.swmansion.enriched.markdown.events.ContextMenuItemPressEvent
 import com.swmansion.enriched.markdown.events.LinkLongPressEvent
 import com.swmansion.enriched.markdown.events.LinkPressEvent
 import com.swmansion.enriched.markdown.events.TaskListItemPressEvent
@@ -28,14 +30,22 @@ class EnrichedMarkdownManager :
 
   override fun getName(): String = NAME
 
-  override fun createViewInstance(reactContext: ThemedReactContext): EnrichedMarkdown = EnrichedMarkdown(reactContext)
+  override fun createViewInstance(reactContext: ThemedReactContext): EnrichedMarkdown {
+    val view = EnrichedMarkdown(reactContext)
+    view.onContextMenuItemPressCallback = { itemText, selectedText, selectionStart, selectionEnd ->
+      emitContextMenuItemPress(view, itemText, selectedText, selectionStart, selectionEnd)
+    }
+    return view
+  }
 
   override fun getExportedCustomDirectEventTypeConstants(): MutableMap<String, Any> {
     val map = mutableMapOf<String, Any>()
     map[LinkPressEvent.EVENT_NAME] = mapOf("registrationName" to LinkPressEvent.EVENT_NAME)
     map[LinkLongPressEvent.EVENT_NAME] = mapOf("registrationName" to LinkLongPressEvent.EVENT_NAME)
     map[TaskListItemPressEvent.EVENT_NAME] =
       mapOf("registrationName" to TaskListItemPressEvent.EVENT_NAME)
+    map[ContextMenuItemPressEvent.EVENT_NAME] =
+      mapOf("registrationName" to ContextMenuItemPressEvent.EVENT_NAME)
     return map
   }
 
@@ -132,6 +142,16 @@ class EnrichedMarkdownManager :
     // Currently only supported with flavor="commonmark" (single TextView).
   }
 
+  @ReactProp(name = "contextMenuItems")
+  override fun setContextMenuItems(
+    view: EnrichedMarkdown?,
+    value: ReadableArray?,
+  ) {
+    if (view == null) return
+    val items = (0 until (value?.size() ?: 0)).mapNotNull { value?.getMap(it)?.getString("text") }
+    view.setContextMenuItems(items)
+  }
+
   override fun setPadding(
     view: EnrichedMarkdown,
     left: Int,
@@ -143,6 +163,19 @@ class EnrichedMarkdownManager :
     view.setPadding(left, top, right, bottom)
   }
 
+  private fun emitContextMenuItemPress(
+    view: EnrichedMarkdown,
+    itemText: String,
+    selectedText: String,
+    selectionStart: Int,
+    selectionEnd: Int,
+  ) {
+    val context = view.context as com.facebook.react.bridge.ReactContext
+    val surfaceId = UIManagerHelper.getSurfaceId(context)
+    val eventDispatcher = UIManagerHelper.getEventDispatcherForReactTag(context, view.id)
+    eventDispatcher?.dispatchEvent(ContextMenuItemPressEvent(surfaceId, view.id, itemText, selectedText, selectionStart, selectionEnd))
+  }
+
   private fun emitOnLinkPress(
     view: EnrichedMarkdown,
     url: String,

android/src/main/java/com/swmansion/enriched/markdown/EnrichedMarkdownText.kt

@@ -22,6 +22,7 @@ import com.swmansion.enriched.markdown.utils.text.view.LinkLongPressMovementMeth
 import com.swmansion.enriched.markdown.utils.text.view.applySelectableState
 import com.swmansion.enriched.markdown.utils.text.view.cancelJSTouchForCheckboxTap
 import com.swmansion.enriched.markdown.utils.text.view.cancelJSTouchForLinkTap
+import com.swmansion.enriched.markdown.utils.text.view.createSelectionActionModeCallback
 import com.swmansion.enriched.markdown.utils.text.view.emitLinkLongPressEvent
 import com.swmansion.enriched.markdown.utils.text.view.emitLinkPressEvent
 import com.swmansion.enriched.markdown.utils.text.view.setupAsMarkdownTextView
@@ -53,6 +54,9 @@ class EnrichedMarkdownText
     // Accessibility helper for TalkBack support
     private val accessibilityHelper = MarkdownAccessibilityHelper(this)
 
+    private var contextMenuItemTexts: List<String> = emptyList()
+    var onContextMenuItemPressCallback: ((itemText: String, selectedText: String, selectionStart: Int, selectionEnd: Int) -> Unit)? = null
+
     var markdownStyle: StyleConfig? = null
       private set
 
@@ -75,6 +79,14 @@ class EnrichedMarkdownText
 
     init {
       setupAsMarkdownTextView(accessibilityHelper)
+      customSelectionActionModeCallback =
+        createSelectionActionModeCallback(
+          this,
+          getCustomItemTexts = { contextMenuItemTexts },
+          onCustomItemPress = { itemText, selectedText, start, end ->
+            onContextMenuItemPressCallback?.invoke(itemText, selectedText, start, end)
+          },
+        )
     }
 
     fun setMarkdownContent(markdown: String) {
@@ -232,6 +244,10 @@ class EnrichedMarkdownText
       }
     }
 
+    fun setContextMenuItems(items: List<String>) {
+      contextMenuItemTexts = items
+    }
+
     fun setIsSelectable(selectable: Boolean) {
       applySelectableState(selectable)
     }

android/src/main/java/com/swmansion/enriched/markdown/EnrichedMarkdownTextManager.kt

@@ -1,6 +1,7 @@
 package com.swmansion.enriched.markdown
 
 import android.content.Context
+import com.facebook.react.bridge.ReadableArray
 import com.facebook.react.bridge.ReadableMap
 import com.facebook.react.module.annotations.ReactModule
 import com.facebook.react.uimanager.SimpleViewManager
@@ -11,6 +12,7 @@ import com.facebook.react.uimanager.annotations.ReactProp
 import com.facebook.react.viewmanagers.EnrichedMarkdownTextManagerDelegate
 import com.facebook.react.viewmanagers.EnrichedMarkdownTextManagerInterface
 import com.facebook.yoga.YogaMeasureMode
+import com.swmansion.enriched.markdown.events.ContextMenuItemPressEvent
 import com.swmansion.enriched.markdown.events.LinkLongPressEvent
 import com.swmansion.enriched.markdown.events.LinkPressEvent
 import com.swmansion.enriched.markdown.events.TaskListItemPressEvent
@@ -29,7 +31,13 @@ class EnrichedMarkdownTextManager :
 
   override fun getName(): String = NAME
 
-  override fun createViewInstance(reactContext: ThemedReactContext): EnrichedMarkdownText = EnrichedMarkdownText(reactContext)
+  override fun createViewInstance(reactContext: ThemedReactContext): EnrichedMarkdownText {
+    val view = EnrichedMarkdownText(reactContext)
+    view.onContextMenuItemPressCallback = { itemText, selectedText, selectionStart, selectionEnd ->
+      emitContextMenuItemPress(view, itemText, selectedText, selectionStart, selectionEnd)
+    }
+    return view
+  }
 
   override fun onDropViewInstance(view: EnrichedMarkdownText) {
     super.onDropViewInstance(view)
@@ -44,6 +52,8 @@ class EnrichedMarkdownTextManager :
     map[LinkLongPressEvent.EVENT_NAME] = mapOf("registrationName" to LinkLongPressEvent.EVENT_NAME)
     map[TaskListItemPressEvent.EVENT_NAME] =
       mapOf("registrationName" to TaskListItemPressEvent.EVENT_NAME)
+    map[ContextMenuItemPressEvent.EVENT_NAME] =
+      mapOf("registrationName" to ContextMenuItemPressEvent.EVENT_NAME)
     return map
   }
 
@@ -152,6 +162,16 @@ class EnrichedMarkdownTextManager :
     view?.setStreamingAnimation(streamingAnimation)
   }
 
+  @ReactProp(name = "contextMenuItems")
+  override fun setContextMenuItems(
+    view: EnrichedMarkdownText?,
+    value: ReadableArray?,
+  ) {
+    if (view == null) return
+    val items = (0 until (value?.size() ?: 0)).mapNotNull { value?.getMap(it)?.getString("text") }
+    view.setContextMenuItems(items)
+  }
+
   override fun setPadding(
     view: EnrichedMarkdownText,
     left: Int,
@@ -187,6 +207,19 @@ class EnrichedMarkdownTextManager :
     eventDispatcher?.dispatchEvent(event)
   }
 
+  private fun emitContextMenuItemPress(
+    view: EnrichedMarkdownText,
+    itemText: String,
+    selectedText: String,
+    selectionStart: Int,
+    selectionEnd: Int,
+  ) {
+    val context = view.context as com.facebook.react.bridge.ReactContext
+    val surfaceId = UIManagerHelper.getSurfaceId(context)
+    val eventDispatcher = UIManagerHelper.getEventDispatcherForReactTag(context, view.id)
+    eventDispatcher?.dispatchEvent(ContextMenuItemPressEvent(surfaceId, view.id, itemText, selectedText, selectionStart, selectionEnd))
+  }
+
   private fun emitOnTaskListItemPress(
     view: EnrichedMarkdownText,
     taskIndex: Int,

android/src/main/java/com/swmansion/enriched/markdown/events/ContextMenuItemPressEvent.kt

@@ -0,0 +1,28 @@
+package com.swmansion.enriched.markdown.events
+
+import com.facebook.react.bridge.Arguments
+import com.facebook.react.bridge.WritableMap
+import com.facebook.react.uimanager.events.Event
+
+class ContextMenuItemPressEvent(
+  surfaceId: Int,
+  viewId: Int,
+  private val itemText: String,
+  private val selectedText: String,
+  private val selectionStart: Int,
+  private val selectionEnd: Int,
+) : Event<ContextMenuItemPressEvent>(surfaceId, viewId) {
+  override fun getEventName(): String = EVENT_NAME
+
+  override fun getEventData(): WritableMap =
+    Arguments.createMap().apply {
+      putString("itemText", itemText)
+      putString("selectedText", selectedText)
+      putInt("selectionStart", selectionStart)
+      putInt("selectionEnd", selectionEnd)
+    }
+
+  companion object {
+    const val EVENT_NAME = "onContextMenuItemPress"
+  }
+}

android/src/main/java/com/swmansion/enriched/markdown/input/EnrichedMarkdownInputManager.kt

@@ -2,6 +2,7 @@ package com.swmansion.enriched.markdown.input
 
 import android.content.Context
 import android.graphics.Color
+import com.facebook.react.bridge.ReadableArray
 import com.facebook.react.bridge.ReadableMap
 import com.facebook.react.module.annotations.ReactModule
 import com.facebook.react.uimanager.ReactStylesDiffMap
@@ -17,6 +18,7 @@ import com.swmansion.enriched.markdown.input.events.OnChangeMarkdownEvent
 import com.swmansion.enriched.markdown.input.events.OnChangeSelectionEvent
 import com.swmansion.enriched.markdown.input.events.OnChangeStateEvent
 import com.swmansion.enriched.markdown.input.events.OnChangeTextEvent
+import com.swmansion.enriched.markdown.input.events.OnContextMenuItemPressEvent
 import com.swmansion.enriched.markdown.input.events.OnInputBlurEvent
 import com.swmansion.enriched.markdown.input.events.OnInputFocusEvent
 import com.swmansion.enriched.markdown.input.events.OnRequestMarkdownResultEvent
@@ -81,6 +83,7 @@ class EnrichedMarkdownInputManager :
       OnRequestMarkdownResultEvent.EVENT_NAME,
       OnInputFocusEvent.EVENT_NAME,
       OnInputBlurEvent.EVENT_NAME,
+      OnContextMenuItemPressEvent.EVENT_NAME,
     ).associateWithTo(mutableMapOf()) { name -> mapOf("registrationName" to name) }
 
   // Props
@@ -234,6 +237,16 @@ class EnrichedMarkdownInputManager :
     view?.emitMarkdown = value
   }
 
+  @ReactProp(name = "contextMenuItems")
+  override fun setContextMenuItems(
+    view: EnrichedMarkdownInputView?,
+    value: ReadableArray?,
+  ) {
+    if (view == null) return
+    val items = (0 until (value?.size() ?: 0)).mapNotNull { value?.getMap(it)?.getString("text") }
+    view.setContextMenuItems(items)
+  }
+
   override fun updateProperties(
     view: EnrichedMarkdownInputView,
     props: ReactStylesDiffMap,

android/src/main/java/com/swmansion/enriched/markdown/input/EnrichedMarkdownInputView.kt

@@ -378,6 +378,10 @@ class EnrichedMarkdownInputView(
     applyFormattingAndEmit()
   }
 
+  fun setContextMenuItems(items: List<String>) {
+    contextMenu.setContextMenuItems(items)
+  }
+
   fun setValueFromJS(markdown: String) {
     val parsed = InputParser.parseToPlainTextAndRanges(markdown)
     blockEmitting = true