Add a navigation drawer
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35ed8e12c6
commit
da136a1990
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@ -1,13 +1,19 @@
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package dev.lonami.talaria
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import androidx.annotation.StringRes
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import androidx.compose.foundation.layout.padding
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import androidx.compose.foundation.Image
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import androidx.compose.foundation.clickable
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import androidx.compose.foundation.layout.*
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import androidx.compose.material.*
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import androidx.compose.material.icons.Icons
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import androidx.compose.material.icons.filled.ArrowBack
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import androidx.compose.material.icons.filled.*
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import androidx.compose.runtime.*
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import androidx.compose.ui.Modifier
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import androidx.compose.ui.graphics.vector.ImageVector
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import androidx.compose.ui.res.painterResource
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import androidx.compose.ui.res.stringResource
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import androidx.compose.ui.tooling.preview.Preview
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import androidx.compose.ui.unit.dp
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import androidx.navigation.compose.NavHost
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import androidx.navigation.compose.composable
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import androidx.navigation.compose.currentBackStackEntryAsState
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@ -16,6 +22,7 @@ import dev.lonami.talaria.bindings.Native
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import dev.lonami.talaria.ui.screens.ChatScreen
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import dev.lonami.talaria.ui.screens.DialogScreen
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import dev.lonami.talaria.ui.screens.LoginScreen
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import kotlinx.coroutines.launch
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enum class TalariaScreen(@StringRes val title: Int) {
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Login(title = R.string.app_name),
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@ -23,8 +30,93 @@ enum class TalariaScreen(@StringRes val title: Int) {
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Chat(title = R.string.chat),
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}
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enum class DrawerAction {
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SelectAccount,
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AddAccount,
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SavedMessages,
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Contacts,
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NewChat,
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Settings,
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Help,
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}
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@Composable
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fun TalariaAppBar(currentScreen: TalariaScreen, canNavigateBack: Boolean, navigateUp: () -> Unit) {
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fun DrawerAction(
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icon: ImageVector,
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text: String,
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onClick: () -> Unit,
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modifier: Modifier = Modifier,
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) {
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Row(
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modifier = modifier
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.clickable(onClick = onClick)
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.fillMaxWidth()
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.padding(0.dp, 8.dp)
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) {
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Icon(imageVector = icon, contentDescription = null)
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Spacer(modifier = Modifier.width(8.dp))
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Text(text)
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}
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}
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@Composable
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fun Drawer(modifier: Modifier = Modifier, onSelect: (DrawerAction) -> Unit) {
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Column(
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modifier = modifier
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.fillMaxSize()
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.padding(24.dp, 48.dp)
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) {
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Image(
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painter = painterResource(R.drawable.ic_launcher_foreground),
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contentDescription = "App Icon"
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)
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DrawerAction(
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icon = Icons.Filled.AccountBox,
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text = "Main Account",
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onClick = { onSelect(DrawerAction.SelectAccount) }
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)
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DrawerAction(
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icon = Icons.Filled.Add,
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text = "Add Account",
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onClick = { onSelect(DrawerAction.AddAccount) }
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)
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Divider()
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DrawerAction(
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icon = Icons.Filled.Star,
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text = "Saved Messages",
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onClick = { onSelect(DrawerAction.SavedMessages) }
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)
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DrawerAction(
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icon = Icons.Filled.Call,
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text = "Contacts",
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onClick = { onSelect(DrawerAction.Contacts) }
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)
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DrawerAction(
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icon = Icons.Filled.Create,
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text = "New Chat",
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onClick = { onSelect(DrawerAction.NewChat) }
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)
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Divider()
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DrawerAction(
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icon = Icons.Filled.Settings,
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text = "Settings",
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onClick = { onSelect(DrawerAction.Settings) }
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)
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DrawerAction(
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icon = Icons.Filled.Info,
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text = "Help",
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onClick = { onSelect(DrawerAction.Help) }
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)
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}
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}
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@Composable
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fun TalariaAppBar(
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currentScreen: TalariaScreen,
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canNavigateBack: Boolean,
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navigateUp: () -> Unit,
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openDrawer: () -> Unit
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) {
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TopAppBar(
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title = { Text(stringResource(currentScreen.title)) },
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navigationIcon = {
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@ -35,6 +127,13 @@ fun TalariaAppBar(currentScreen: TalariaScreen, canNavigateBack: Boolean, naviga
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contentDescription = stringResource(R.string.back_button)
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)
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}
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} else {
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IconButton(onClick = openDrawer) {
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Icon(
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imageVector = Icons.Filled.Menu,
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contentDescription = stringResource(androidx.compose.ui.R.string.navigation_menu)
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)
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}
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}
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}
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)
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@ -50,15 +149,35 @@ fun TalariaApp() {
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val loggedIn by remember { mutableStateOf(!Native.needLogin()) }
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var selectedDialog by remember { mutableStateOf("") }
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val drawerState = rememberDrawerState(DrawerValue.Closed)
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val scope = rememberCoroutineScope()
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val toggleDrawer = { open: Boolean ->
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scope.launch {
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if (open) {
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drawerState.open()
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} else {
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drawerState.close()
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}
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}
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}
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Scaffold(
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topBar = {
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TalariaAppBar(
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currentScreen,
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canNavigateBack = navController.previousBackStackEntry != null,
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navigateUp = { navController.navigateUp() }
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navigateUp = { navController.navigateUp() },
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openDrawer = { toggleDrawer(drawerState.isClosed) }
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)
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}
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) { innerPadding ->
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ModalDrawer(
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drawerState = drawerState,
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gesturesEnabled = drawerState.isOpen,
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drawerContent = {
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Drawer(onSelect = {})
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}) {
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NavHost(
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navController = navController,
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startDestination = if (loggedIn) {
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@ -85,3 +204,23 @@ fun TalariaApp() {
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}
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}
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}
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}
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@Preview
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@Composable
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fun TopBarPreview() {
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TalariaAppBar(
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currentScreen = TalariaScreen.Dialog,
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canNavigateBack = false,
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navigateUp = {},
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openDrawer = {},
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)
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}
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@Preview
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@Composable
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fun NavDrawerPreview() {
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Surface {
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Drawer(onSelect = {})
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}
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}
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