Paste from history

feature/calculator/src/main/java/com/sadellie/unitto/feature/calculator/CalculatorScreen.kt

@@ -158,7 +158,8 @@ private fun CalculatorScreen(
                         .background(MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f))
                         .fillMaxSize(),
                     historyItems = uiState.history,
-                    historyItemHeightCallback = { historyItemHeight = it }
+                    historyItemHeightCallback = { historyItemHeight = it },
+                    onTextClick = addSymbol
                 )
             },
             textFields = { maxDragAmount ->

feature/calculator/src/main/java/com/sadellie/unitto/feature/calculator/components/HistoryList.kt

@@ -19,8 +19,10 @@
 package com.sadellie.unitto.feature.calculator.components
 
 import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.horizontalScroll
 import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
@@ -55,7 +57,8 @@ import java.util.*
 internal fun HistoryList(
     modifier: Modifier,
     historyItems: List<HistoryItem>,
-    historyItemHeightCallback: (Int) -> Unit
+    historyItemHeightCallback: (Int) -> Unit,
+    onTextClick: (String) -> Unit
 ) {
     val verticalArrangement by remember(historyItems) {
         derivedStateOf {
@@ -90,14 +93,16 @@ internal fun HistoryList(
             // We do this so that callback for items height is called only once
             item {
                 HistoryListItem(
-                    modifier = Modifier.onPlaced { historyItemHeightCallback(it.size.height) }.padding(horizontal = 8.dp),
+                    modifier = Modifier.onPlaced { historyItemHeightCallback(it.size.height) },
-                    historyItem = historyItems.first()
+                    historyItem = historyItems.first(),
+                    onTextClick = onTextClick
                 )
             }
             items(historyItems.drop(1)) { historyItem ->
                 HistoryListItem(
-                    modifier = Modifier.padding(horizontal = 8.dp),
+                    modifier = Modifier,
-                    historyItem = historyItem
+                    historyItem = historyItem,
+                    onTextClick = onTextClick
                 )
             }
         }
@@ -107,30 +112,41 @@ internal fun HistoryList(
 @Composable
 private fun HistoryListItem(
     modifier: Modifier = Modifier,
-    historyItem: HistoryItem
+    historyItem: HistoryItem,
+    onTextClick: (String) -> Unit
 ) {
     Column(modifier = modifier) {
+        Box(
+            Modifier.clickable { onTextClick(historyItem.expression) }
+        ) {
             Text(
                 text = historyItem.expression,
                 maxLines = 1,
                 modifier = Modifier
                     .fillMaxWidth()
+                    .padding(horizontal = 8.dp)
                     .horizontalScroll(rememberScrollState(), reverseScrolling = true),
                 style = NumbersTextStyleDisplayMedium,
                 color = MaterialTheme.colorScheme.onSurfaceVariant,
                 textAlign = TextAlign.End
             )
+        }
+        Box(
+            Modifier.clickable { onTextClick(historyItem.result) }
+        ) {
             Text(
                 text = Formatter.format(historyItem.result),
                 maxLines = 1,
                 modifier = Modifier
                     .fillMaxWidth()
+                    .padding(horizontal = 8.dp)
                     .horizontalScroll(rememberScrollState(), reverseScrolling = true),
                 style = NumbersTextStyleDisplayMedium,
                 color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.5f),
                 textAlign = TextAlign.End
             )
         }
+    }
 }
 
 @Preview
@@ -160,6 +176,7 @@ private fun PreviewHistoryList() {
             .background(MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f))
             .fillMaxSize(),
         historyItems = historyItems,
-        historyItemHeightCallback = {}
+        historyItemHeightCallback = {},
+        onTextClick = {}
     )
 }