Deep Links And PKM integration

app/src/main/java/com/ethran/notable/MainActivity.kt

@@ -30,6 +30,7 @@ import com.ethran.notable.data.datastore.GlobalAppSettings
 import com.ethran.notable.data.db.KvProxy
 import com.ethran.notable.data.db.reencodeStrokePointsToSB1
 import com.ethran.notable.editor.DrawCanvas
+import com.ethran.notable.io.IndexExporter
 import com.ethran.notable.ui.LocalSnackContext
 import com.ethran.notable.ui.Router
 import com.ethran.notable.ui.SnackBar
@@ -85,10 +86,13 @@ class MainActivity : ComponentActivity() {
             this.lifecycleScope.launch(Dispatchers.IO) {
                 reencodeStrokePointsToSB1(this@MainActivity)
             }
+            // Export index for external tools (e.g., Emacs integration)
+            IndexExporter.scheduleExport(this)
         }
 
         //EpdDeviceManager.enterAnimationUpdate(true);
-//        val intentData = intent.data?.lastPathSegment
+        // Extract deep link data from intent (e.g., notable://page-{id})
+        val intentData = intent.data?.toString()
 
         setContent {
             InkaTheme {
@@ -97,7 +101,7 @@ class MainActivity : ComponentActivity() {
                         Modifier
                             .background(Color.White)
                     ) {
-                        Router()
+                        Router(intentData = intentData)
                     }
                     Box(
                         Modifier
@@ -126,9 +130,12 @@ class MainActivity : ComponentActivity() {
         super.onPause()
         this.lifecycleScope.launch {
             Log.d("QuickSettings", "App is paused - maybe quick settings opened?")
-
             DrawCanvas.refreshUi.emit(Unit)
         }
+        // Export index when app goes to background
+        if (hasFilePermission(this)) {
+            IndexExporter.scheduleExport(this)
+        }
     }
 
     override fun onWindowFocusChanged(hasFocus: Boolean) {

app/src/main/java/com/ethran/notable/data/datastore/AppSettings.kt

@@ -48,9 +48,8 @@ data class AppSettings(
     val twoFingerSwipeLeftAction: GestureAction? = defaultTwoFingerSwipeLeftAction,
     val twoFingerSwipeRightAction: GestureAction? = defaultTwoFingerSwipeRightAction,
     val holdAction: GestureAction? = defaultHoldAction,
-    val continuousStrokeSlider: Boolean = false,
-
-    ) {
+    val continuousStrokeSlider: Boolean = false
+) {
     companion object {
         val defaultDoubleTapAction get() = GestureAction.Undo
         val defaultTwoFingerTapAction get() = GestureAction.ChangeTool

app/src/main/java/com/ethran/notable/data/db/Db.kt

@@ -48,7 +48,7 @@ class Converters {
 
 @Database(
     entities = [Folder::class, Notebook::class, Page::class, Stroke::class, Image::class, Kv::class],
-    version = 34,
+    version = 35,
     autoMigrations = [
         AutoMigration(19, 20),
         AutoMigration(20, 21),
@@ -63,7 +63,8 @@ class Converters {
         AutoMigration(30, 31, spec = AutoMigration30to31::class),
         AutoMigration(31, 32, spec = AutoMigration31to32::class),
         AutoMigration(32, 33),
-        AutoMigration(33, 34)
+        AutoMigration(33, 34),
+        AutoMigration(34, 35)
     ], exportSchema = true
 )
 @TypeConverters(Converters::class)

app/src/main/java/com/ethran/notable/data/db/Folder.kt

@@ -42,6 +42,11 @@ interface FolderDao {
     @Query("SELECT * FROM folder WHERE id IS :folderId")
     fun get(folderId: String): Folder
 
+    @Query("SELECT * FROM folder")
+    fun getAll(): List<Folder>
+
+    @Query("SELECT * FROM folder WHERE title = :title LIMIT 1")
+    fun getByTitle(title: String): Folder?
 
     @Insert
     fun create(folder: Folder): Long
@@ -64,10 +69,18 @@ class FolderRepository(context: Context) {
         db.update(folder)
     }
 
+    fun getAll(): List<Folder> {
+        return db.getAll()
+    }
+
     fun getAllInFolder(folderId: String? = null): LiveData<List<Folder>> {
         return db.getChildrenFolders(folderId)
     }
 
+    fun getByTitle(title: String): Folder? {
+        return db.getByTitle(title)
+    }
+
     fun getParent(folderId: String? = null): String? {
         if (folderId == null)
             return null
@@ -79,9 +92,7 @@ class FolderRepository(context: Context) {
         return db.get(folderId)
     }
 
-
     fun delete(id: String) {
         db.delete(id)
     }
-
 }

app/src/main/java/com/ethran/notable/data/db/Kv.kt

@@ -72,19 +72,20 @@ class KvRepository(context: Context) {
 
 class KvProxy(context: Context) {
     private val kvRepository = KvRepository(context)
+    private val json = Json { ignoreUnknownKeys = true }
 
     fun <T> observeKv(key: String, serializer: KSerializer<T>, default: T): LiveData<T?> {
         return kvRepository.getLive(key).map {
             if (it == null) return@map default
             val jsonValue = it.value
-            Json.decodeFromString(serializer, jsonValue)
+            json.decodeFromString(serializer, jsonValue)
         }
     }
 
     fun <T> get(key: String, serializer: KSerializer<T>): T? {
         val kv = kvRepository.get(key) ?: return null //returns null when there is no database
         val jsonValue = kv.value
-        return Json.decodeFromString(serializer, jsonValue)
+        return json.decodeFromString(serializer, jsonValue)
     }
 
 

app/src/main/java/com/ethran/notable/data/db/Notebook.kt

@@ -51,6 +51,9 @@ interface NotebookDao {
     @Query("SELECT * FROM notebook WHERE parentFolderId is :folderId")
     fun getAllInFolder(folderId: String? = null): LiveData<List<Notebook>>
 
+    @Query("SELECT * FROM notebook")
+    fun getAll(): List<Notebook>
+
     @Query("SELECT * FROM notebook WHERE id = (:notebookId)")
     fun getByIdLive(notebookId: String): LiveData<Notebook>
 
@@ -100,6 +103,10 @@ class BookRepository(context: Context) {
         db.update(updatedNotebook)
     }
 
+    fun getAll(): List<Notebook> {
+        return db.getAll()
+    }
+
     fun getAllInFolder(folderId: String? = null): LiveData<List<Notebook>> {
         return db.getAllInFolder(folderId)
     }

app/src/main/java/com/ethran/notable/data/db/Page.kt

@@ -31,12 +31,15 @@ import java.util.UUID
     )]
 )
 data class Page(
-    @PrimaryKey val id: String = UUID.randomUUID().toString(), val scroll: Int = 0,
+    @PrimaryKey val id: String = UUID.randomUUID().toString(),
+    val name: String? = null,
+    val scroll: Int = 0,
     @ColumnInfo(index = true) val notebookId: String? = null,
     @ColumnInfo(defaultValue = "blank") val background: String = "blank", // path or native subtype
     @ColumnInfo(defaultValue = "native") val backgroundType: String = "native", // image, imageRepeating, coverImage, native
     @ColumnInfo(index = true) val parentFolderId: String? = null,
-    val createdAt: Date = Date(), val updatedAt: Date = Date()
+    val createdAt: Date = Date(),
+    val updatedAt: Date = Date()
 )
 
 data class PageWithStrokes(
@@ -58,6 +61,9 @@ interface PageDao {
     @Query("SELECT * FROM page WHERE id IN (:ids)")
     fun getByIds(ids: List<String>): List<Page>
 
+    @Query("SELECT * FROM page")
+    fun getAll(): List<Page>
+
     @Query("SELECT * FROM page WHERE id = (:pageId)")
     fun getById(pageId: String): Page?
 
@@ -100,6 +106,10 @@ class PageRepository(context: Context) {
         return db.updateScroll(id, scroll)
     }
 
+    fun getAll(): List<Page> {
+        return db.getAll()
+    }
+
     fun getById(pageId: String): Page? {
         return db.getById(pageId)
     }

app/src/main/java/com/ethran/notable/editor/ui/PageMenu.kt

@@ -2,19 +2,34 @@ package com.ethran.notable.editor.ui
 
 import androidx.compose.foundation.background
 import androidx.compose.foundation.border
+import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.IntrinsicSize
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.text.BasicTextField
+import androidx.compose.foundation.text.KeyboardActions
+import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.material.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.RectangleShape
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.compose.ui.window.Dialog
 import androidx.compose.ui.window.Popup
 import androidx.compose.ui.window.PopupProperties
 import com.ethran.notable.data.AppRepository
@@ -33,6 +48,19 @@ fun PageMenu(
 ) {
     val context = LocalContext.current
     val appRepository = AppRepository(context)
+    var showRenameDialog by remember { mutableStateOf(false) }
+
+    if (showRenameDialog) {
+        PageRenameDialog(
+            pageId = pageId,
+            appRepository = appRepository,
+            onClose = {
+                showRenameDialog = false
+                onClose()
+            }
+        )
+        return
+    }
     Popup(
         alignment = Alignment.TopStart,
         onDismissRequest = { onClose() },
@@ -85,6 +113,15 @@ fun PageMenu(
                 }
             }
 
+            Box(
+                Modifier
+                    .padding(10.dp)
+                    .noRippleClickable {
+                        showRenameDialog = true
+                    }) {
+                Text("Rename")
+            }
+
             Box(
                 Modifier
                     .padding(10.dp)
@@ -107,3 +144,84 @@ fun PageMenu(
     }
 }
 
+@Composable
+fun PageRenameDialog(
+    pageId: String,
+    appRepository: AppRepository,
+    onClose: () -> Unit
+) {
+    val page = remember { appRepository.pageRepository.getById(pageId) }
+    var pageName by remember { mutableStateOf(page?.name ?: "") }
+
+    Dialog(onDismissRequest = onClose) {
+        Column(
+            modifier = Modifier
+                .background(Color.White)
+                .border(1.dp, Color.Black, RectangleShape)
+                .padding(24.dp),
+            verticalArrangement = Arrangement.spacedBy(12.dp),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            Text(
+                text = "Rename Page",
+                fontWeight = FontWeight.Bold,
+                fontSize = 20.sp
+            )
+
+            BasicTextField(
+                value = pageName,
+                onValueChange = { pageName = it },
+                textStyle = TextStyle(fontSize = 16.sp),
+                keyboardOptions = KeyboardOptions(imeAction = ImeAction.Done),
+                keyboardActions = KeyboardActions(
+                    onDone = {
+                        page?.let {
+                            appRepository.pageRepository.update(it.copy(name = pageName.ifBlank { null }))
+                        }
+                        onClose()
+                    }
+                ),
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .border(1.dp, Color.Gray, RectangleShape)
+                    .padding(12.dp),
+                decorationBox = { innerTextField ->
+                    Box {
+                        if (pageName.isEmpty()) {
+                            Text("Page name", color = Color.Gray)
+                        }
+                        innerTextField()
+                    }
+                }
+            )
+
+            Row(
+                horizontalArrangement = Arrangement.spacedBy(16.dp),
+                modifier = Modifier.padding(top = 12.dp)
+            ) {
+                Box(
+                    Modifier
+                        .border(1.dp, Color.Black, RectangleShape)
+                        .padding(horizontal = 16.dp, vertical = 8.dp)
+                        .noRippleClickable { onClose() }
+                ) {
+                    Text("Cancel")
+                }
+                Box(
+                    Modifier
+                        .border(1.dp, Color.Black, RectangleShape)
+                        .padding(horizontal = 16.dp, vertical = 8.dp)
+                        .noRippleClickable {
+                            page?.let {
+                                appRepository.pageRepository.update(it.copy(name = pageName.ifBlank { null }))
+                            }
+                            onClose()
+                        }
+                ) {
+                    Text("Save")
+                }
+            }
+        }
+    }
+}
+