Release 1.3.0

- Blocked swipe-to-delete on dictionary rows while a download, extract,
  import or indexing pass is running. Deleting mid-update removed the
  dictionary's source from preferences while the pipeline kept its own
  snapshot, so the post-update rescan re-created the dictionary with its
  update source permanently lost.
- Fixed the dictionary icon leaving the row while swiping to delete: the
  item now clips to its bounds and the delete button is a static overlay
  instead of a counter-translated child of the sliding row.

app/src/main/java/com/example/research/feature/download/repository/DictionaryDownloader.kt

@@ -343,6 +343,8 @@ class DictionaryDownloader(
                     context.getString(R.string.download_connection_reset)
                 e is SecurityException ->
                     context.getString(R.string.download_no_write_permission)
+                e.isNetworkError() ->
+                    context.getString(R.string.download_network_failed)
                 else ->
                     context.getString(R.string.download_error)
             }

app/src/main/java/com/example/research/ui/main/components/MainTopBar.kt

@@ -4,6 +4,7 @@ import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.windowInsetsPadding
@@ -135,7 +136,9 @@ private fun SearchField(
             Icon(
                 painter = searchIcon,
                 contentDescription = null,
-                modifier = Modifier.size(24.dp)
+                modifier = Modifier
+                    .offset(x = 4.dp)
+                    .size(24.dp)
             )
         },
         trailingIcon = if (searchState.text.isNotEmpty()) {
@@ -146,6 +149,7 @@ private fun SearchField(
                         onClearQuery()
                     },
                     modifier = Modifier
+                        .padding(end = 12.dp)
                         .testTag("clear_search")
                         .semantics { testTagsAsResourceId = true }
                 ) {

app/src/main/java/com/example/research/ui/settings/components/DictionaryListItem.kt

@@ -30,6 +30,7 @@ import androidx.compose.runtime.rememberUpdatedState
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clipToBounds
 import androidx.compose.ui.draw.scale
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.graphicsLayer
@@ -81,7 +82,8 @@ fun DictionaryListItem(
     dictionary: Dictionary,
     onToggle: () -> Unit,
     onDelete: () -> Unit,
-    modifier: Modifier = Modifier
+    modifier: Modifier = Modifier,
+    canDelete: Boolean = true
 ) {
     val haptic = LocalHapticFeedback.current
     val density = LocalDensity.current
@@ -93,7 +95,9 @@ fun DictionaryListItem(
     val offsetAnim = remember { Animatable(0f) }
 
     var rawOffset by remember { mutableFloatStateOf(0f) }
-    val isDeleteRevealed by remember { derivedStateOf { rawOffset <= -swipeThresholdPx } }
+    val isDeleteRevealed by remember(canDelete) {
+        derivedStateOf { canDelete && rawOffset <= -swipeThresholdPx }
+    }
 
     LaunchedEffect(isDeleteRevealed) {
         if (isDeleteRevealed) {
@@ -101,6 +105,13 @@ fun DictionaryListItem(
         }
     }
 
+    LaunchedEffect(canDelete) {
+        if (!canDelete) {
+            rawOffset = 0f
+            offsetAnim.snapTo(0f)
+        }
+    }
+
     val currentOnDelete by rememberUpdatedState(onDelete)
     val currentOnToggle by rememberUpdatedState(onToggle)
 
@@ -121,6 +132,8 @@ fun DictionaryListItem(
     Box(
         modifier = modifier
             .fillMaxWidth()
+            .height(DictionaryItemHeight)
+            .clipToBounds()
             .testTag("dictionary_item")
     ) {
         Row(
@@ -129,7 +142,8 @@ fun DictionaryListItem(
                 .height(DictionaryItemHeight)
                 .background(MaterialTheme.colorScheme.surfaceVariant)
                 .graphicsLayer { translationX = offsetAnim.value }
-                .pointerInput(maxSwipePx, swipeThresholdPx) {
+                .pointerInput(canDelete, maxSwipePx, swipeThresholdPx) {
+                    if (!canDelete) return@pointerInput
                     detectHorizontalDragGestures(
                         onDragStart = {
                             haptic.performHapticFeedback(HapticFeedbackType.TextHandleMove)
@@ -222,25 +236,11 @@ fun DictionaryListItem(
             }
 
             if (isDeleteRevealed) {
-                IconButton(
-                    onClick = {
-                        haptic.performHapticFeedback(HapticFeedbackType.TextHandleMove)
-                        currentOnDelete()
-                        scope.launch { offsetAnim.snapTo(0f) }
-                        rawOffset = 0f
-                    },
+                Box(
                     modifier = Modifier
                         .padding(end = ItemHorizontalPadding)
-                        .graphicsLayer { translationX = -offsetAnim.value }
                         .size(IconButtonSize)
-                ) {
-                    Icon(
-                        painter = painterResource(R.drawable.ic_delete),
-                        contentDescription = stringResource(R.string.dictionary_delete),
-                        tint = DeleteIconColor,
-                        modifier = Modifier.size(IconSize)
-                    )
-                }
+                )
             } else {
                 Switch(
                     checked = dictionary.isActive,
@@ -257,5 +257,27 @@ fun DictionaryListItem(
                 )
             }
         }
+
+        if (isDeleteRevealed) {
+            IconButton(
+                onClick = {
+                    haptic.performHapticFeedback(HapticFeedbackType.TextHandleMove)
+                    currentOnDelete()
+                    scope.launch { offsetAnim.snapTo(0f) }
+                    rawOffset = 0f
+                },
+                modifier = Modifier
+                    .align(Alignment.CenterEnd)
+                    .padding(end = ItemHorizontalPadding)
+                    .size(IconButtonSize)
+            ) {
+                Icon(
+                    painter = painterResource(R.drawable.ic_delete),
+                    contentDescription = stringResource(R.string.dictionary_delete),
+                    tint = DeleteIconColor,
+                    modifier = Modifier.size(IconSize)
+                )
+            }
+        }
     }
 }

app/src/main/java/com/example/research/ui/settings/components/DictionaryManagement.kt

@@ -166,7 +166,8 @@ fun DictionaryManagement(
                             onDeleteDictionary = onDeleteDictionary,
                             modifier = Modifier
                                 .fillMaxWidth()
-                                .then(backgroundModifier)
+                                .then(backgroundModifier),
+                            canDelete = !isInProgress
                         )
 
                         if (!isInProgress) {
@@ -246,7 +247,8 @@ private fun DictionaryListSection(
     dictionaries: List<Dictionary>,
     onToggleDictionary: (String) -> Unit,
     onDeleteDictionary: (Dictionary) -> Unit,
-    modifier: Modifier = Modifier
+    modifier: Modifier = Modifier,
+    canDelete: Boolean = true
 ) {
     Column(
         modifier = modifier,
@@ -256,7 +258,8 @@ private fun DictionaryListSection(
             DictionaryListItem(
                 dictionary = dictionary,
                 onToggle = { onToggleDictionary(dictionary.path) },
-                onDelete = { onDeleteDictionary(dictionary) }
+                onDelete = { onDeleteDictionary(dictionary) },
+                canDelete = canDelete
             )
         }
     }

app/src/main/res/values-ru/strings.xml

@@ -7,6 +7,7 @@
     <string name="button_cancel_download">Отмена</string>
     <string name="action_ok">ОК</string>
     <string name="download_error">Ошибка загрузки словарей</string>
+    <string name="download_network_failed">Нет связи с сервером словарей. Проверьте сеть и попробуйте снова</string>
     <string name="language">Язык</string>
     <string name="language_english">Английский</string>
     <string name="language_russian">Русский</string>

app/src/main/res/values/strings.xml

@@ -7,6 +7,7 @@
     <string name="button_cancel_download">Cancel</string>
     <string name="action_ok">OK</string>
     <string name="download_error">Dictionary download failed</string>
+    <string name="download_network_failed">No connection to the dictionary server. Check your network and try again</string>
     <string name="language">Language</string>
     <string name="language_english">English</string>
     <string name="language_russian">Russian</string>