1 /*
2 * Copyright (C) 2022 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 package com.android.settingslib.spa.widget.scaffold
18
19 import androidx.appcompat.R
20 import androidx.compose.foundation.background
21 import androidx.compose.foundation.layout.padding
22 import androidx.compose.foundation.layout.size
23 import androidx.compose.material.icons.Icons
24 import androidx.compose.material.icons.automirrored.outlined.ArrowBack
25 import androidx.compose.material.icons.outlined.Clear
26 import androidx.compose.material.icons.outlined.FindInPage
27 import androidx.compose.material3.Icon
28 import androidx.compose.material3.IconButton
29 import androidx.compose.material3.MaterialTheme
30 import androidx.compose.runtime.Composable
31 import androidx.compose.ui.Modifier
32 import androidx.compose.ui.draw.clip
33 import androidx.compose.ui.res.stringResource
34 import com.android.settingslib.spa.framework.compose.LocalNavController
35 import com.android.settingslib.spa.framework.theme.SettingsDimension
36 import com.android.settingslib.spa.framework.theme.SettingsShape
37 import com.android.settingslib.spa.framework.theme.isSpaExpressiveEnabled
38
39 /** Action that navigates back to last page. */
40 @Composable
NavigateBacknull41 internal fun NavigateBack() {
42 val navController = LocalNavController.current
43 val contentDescription = stringResource(R.string.abc_action_bar_up_description)
44 BackAction(contentDescription) { navController.navigateBack() }
45 }
46
47 /** Action that collapses the search bar. */
48 @Composable
CollapseActionnull49 internal fun CollapseAction(onClick: () -> Unit) {
50 val contentDescription = stringResource(R.string.abc_toolbar_collapse_description)
51 BackAction(contentDescription, onClick)
52 }
53
54 @Composable
BackActionnull55 private fun BackAction(contentDescription: String, onClick: () -> Unit) {
56 IconButton(
57 onClick = onClick,
58 modifier =
59 if (isSpaExpressiveEnabled)
60 Modifier.padding(
61 start = SettingsDimension.paddingExtraSmall5,
62 end = SettingsDimension.paddingSmall,
63 top = SettingsDimension.paddingExtraSmall,
64 bottom = SettingsDimension.paddingExtraSmall,
65 )
66 .size(SettingsDimension.actionIconSize)
67 .clip(SettingsShape.CornerExtraLarge)
68 else Modifier,
69 ) {
70 Icon(
71 imageVector = Icons.AutoMirrored.Outlined.ArrowBack,
72 contentDescription = contentDescription,
73 modifier =
74 if (isSpaExpressiveEnabled)
75 Modifier.size(SettingsDimension.actionIconSize)
76 .clip(SettingsShape.CornerExtraLarge)
77 .background(MaterialTheme.colorScheme.surfaceContainerHighest)
78 .padding(SettingsDimension.actionIconPadding)
79 else Modifier,
80 )
81 }
82 }
83
84 /** Action that expends the search bar. */
85 @Composable
SearchActionnull86 internal fun SearchAction(onClick: () -> Unit) {
87 IconButton(onClick) {
88 Icon(
89 imageVector = Icons.Outlined.FindInPage,
90 contentDescription = stringResource(R.string.search_menu_title),
91 )
92 }
93 }
94
95 /** Action that clear the search query. */
96 @Composable
ClearActionnull97 internal fun ClearAction(onClick: () -> Unit) {
98 IconButton(onClick) {
99 Icon(
100 imageVector = Icons.Outlined.Clear,
101 contentDescription = stringResource(R.string.abc_searchview_description_clear),
102 )
103 }
104 }
105