This repository has been archived by the owner on Feb 20, 2023. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 1.3k
/
RecentlyVisited.kt
359 lines (335 loc) · 12 KB
/
RecentlyVisited.kt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.fenix.home.recentvisits.view
import androidx.compose.foundation.ExperimentalFoundationApi
import androidx.compose.foundation.Image
import androidx.compose.foundation.ScrollState
import androidx.compose.foundation.background
import androidx.compose.foundation.combinedClickable
import androidx.compose.foundation.gestures.Orientation
import androidx.compose.foundation.gestures.scrollable
import androidx.compose.foundation.isSystemInDarkTheme
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxHeight
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.width
import androidx.compose.foundation.lazy.LazyRow
import androidx.compose.foundation.lazy.itemsIndexed
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.Card
import androidx.compose.material.Divider
import androidx.compose.material.DropdownMenu
import androidx.compose.material.DropdownMenuItem
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.platform.LocalContext
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.text.style.TextOverflow
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import org.mozilla.fenix.R
import org.mozilla.fenix.compose.Favicon
import org.mozilla.fenix.home.recentvisits.RecentlyVisitedItem
import org.mozilla.fenix.home.recentvisits.RecentlyVisitedItem.RecentHistoryGroup
import org.mozilla.fenix.home.recentvisits.RecentlyVisitedItem.RecentHistoryHighlight
import org.mozilla.fenix.theme.FirefoxTheme
// Number of recently visited items per column.
private const val VISITS_PER_COLUMN = 3
/**
* A list of recently visited items.
*
* @param recentVisits List of [RecentHistoryGroup] to display.
* @param menuItems List of [RecentVisitMenuItem] for [RecentHistoryGroup]s.
* Currently [RecentHistoryHighlight]s do not support a menu -
* https://mozilla-hub.atlassian.net/browse/FXMUX-187
* @param onRecentVisitClick Invoked when the user clicks on a recent visit.
*/
@Composable
fun RecentlyVisited(
recentVisits: List<RecentlyVisitedItem>,
menuItems: List<RecentVisitMenuItem>,
onRecentVisitClick: (RecentlyVisitedItem, Int) -> Unit = { _, _ -> }
) {
Card(
modifier = Modifier.fillMaxWidth(),
shape = RoundedCornerShape(8.dp),
backgroundColor = FirefoxTheme.colors.layer2,
elevation = 6.dp
) {
LazyRow(
contentPadding = PaddingValues(16.dp),
horizontalArrangement = Arrangement.spacedBy(32.dp)
) {
val itemsList = recentVisits.chunked(VISITS_PER_COLUMN)
itemsIndexed(itemsList) { pageIndex, items ->
Column(
modifier = Modifier.fillMaxWidth()
) {
items.forEachIndexed { index, recentVisit ->
when (recentVisit) {
is RecentHistoryHighlight -> RecentlyVisitedHistoryHighlight(
recentVisit = recentVisit,
menuItems = menuItems,
showDividerLine = index < items.size - 1,
onRecentVisitClick = {
onRecentVisitClick(it, pageIndex + 1)
}
)
is RecentHistoryGroup -> RecentlyVisitedHistoryGroup(
recentVisit = recentVisit,
menuItems = menuItems,
showDividerLine = index < items.size - 1,
onRecentVisitClick = {
onRecentVisitClick(it, pageIndex + 1)
}
)
}
}
}
}
}
}
}
/**
* A recently visited history group.
*
* @param recentVisit The [RecentHistoryGroup] to display.
* @param menuItems List of [RecentVisitMenuItem] to display in a recent visit dropdown menu.
* @param showDividerLine Whether to show a divider line at the bottom.
* @param onRecentVisitClick Invoked when the user clicks on a recent visit.
*/
@OptIn(ExperimentalFoundationApi::class)
@Composable
private fun RecentlyVisitedHistoryGroup(
recentVisit: RecentHistoryGroup,
menuItems: List<RecentVisitMenuItem>,
showDividerLine: Boolean,
onRecentVisitClick: (RecentHistoryGroup) -> Unit = { _ -> },
) {
var isMenuExpanded by remember { mutableStateOf(false) }
Row(
modifier = Modifier
.combinedClickable(
onClick = { onRecentVisitClick(recentVisit) },
onLongClick = { isMenuExpanded = true }
)
.size(268.dp, 56.dp),
verticalAlignment = Alignment.CenterVertically
) {
Image(
painter = painterResource(R.drawable.ic_multiple_tabs),
contentDescription = null,
modifier = Modifier.size(24.dp),
)
Spacer(modifier = Modifier.width(16.dp))
Column(
modifier = Modifier.fillMaxSize()
) {
RecentlyVisitedTitle(
text = recentVisit.title,
modifier = Modifier.padding(top = 7.dp, bottom = 2.dp)
)
RecentlyVisitedCaption(recentVisit.historyMetadata.size)
if (showDividerLine) {
RecentlyVisitedDivider(modifier = Modifier.padding(top = 9.dp))
}
}
RecentlyVisitedMenu(
showMenu = isMenuExpanded,
menuItems = menuItems,
recentVisit = recentVisit,
onDismissRequest = { isMenuExpanded = false }
)
}
}
/**
* A recently visited history item.
*
* @param recentVisit The [RecentHistoryHighlight] to display.
* @param menuItems List of [RecentVisitMenuItem] to display in a recent visit dropdown menu.
* @param showDividerLine Whether to show a divider line at the bottom.
* @param onRecentVisitClick Invoked when the user clicks on a recent visit.
*/
@OptIn(ExperimentalFoundationApi::class)
@Composable
private fun RecentlyVisitedHistoryHighlight(
recentVisit: RecentHistoryHighlight,
menuItems: List<RecentVisitMenuItem>,
showDividerLine: Boolean,
onRecentVisitClick: (RecentHistoryHighlight) -> Unit = { _ -> },
) {
var isMenuExpanded by remember { mutableStateOf(false) }
Row(
modifier = Modifier
.combinedClickable(
onClick = { onRecentVisitClick(recentVisit) },
onLongClick = { isMenuExpanded = true }
)
.size(268.dp, 56.dp),
verticalAlignment = Alignment.CenterVertically
) {
Favicon(url = recentVisit.url, size = 24.dp)
Spacer(modifier = Modifier.width(16.dp))
Box(modifier = Modifier.fillMaxSize()) {
RecentlyVisitedTitle(
text = recentVisit.title,
modifier = Modifier.align(Alignment.CenterStart)
)
if (showDividerLine) {
RecentlyVisitedDivider(modifier = Modifier.align(Alignment.BottomCenter))
}
}
RecentlyVisitedMenu(
showMenu = isMenuExpanded,
menuItems = menuItems,
recentVisit = recentVisit,
onDismissRequest = { isMenuExpanded = false }
)
}
}
/**
* The title of a recent visit.
*
* @param text [String] that will be display. Will be ellipsized if cannot fit on one line.
* @param modifier [Modifier] allowing to perfectly place this.
*/
@Composable
private fun RecentlyVisitedTitle(
text: String,
modifier: Modifier = Modifier
) {
Text(
text = text,
modifier = modifier,
color = FirefoxTheme.colors.textPrimary,
fontSize = 16.sp,
overflow = TextOverflow.Ellipsis,
maxLines = 1,
)
}
/**
* The caption text for a recent visit.
*
* @param count Number of recently visited items to display in the caption.
*/
@Composable
private fun RecentlyVisitedCaption(count: Int) {
val stringId = if (count == 1) {
R.string.history_search_group_site
} else {
R.string.history_search_group_sites
}
Text(
text = String.format(LocalContext.current.getString(stringId), count),
color = when (isSystemInDarkTheme()) {
true -> FirefoxTheme.colors.textPrimary
false -> FirefoxTheme.colors.textSecondary
},
fontSize = 12.sp,
overflow = TextOverflow.Ellipsis,
maxLines = 1
)
}
/**
* Menu shown for a [RecentlyVisitedItem].
*
* @see [DropdownMenu]
*
* @param showMenu Whether this is currently open and visible to the user.
* @param menuItems List of options shown.
* @param recentVisit The [RecentlyVisitedItem] for which this menu is shown.
* @param onDismissRequest Called when the user chooses a menu option or requests to dismiss the menu.
*/
@Composable
private fun RecentlyVisitedMenu(
showMenu: Boolean,
menuItems: List<RecentVisitMenuItem>,
recentVisit: RecentlyVisitedItem,
onDismissRequest: () -> Unit,
) {
DropdownMenu(
expanded = showMenu,
onDismissRequest = { onDismissRequest() },
modifier = Modifier
.background(color = FirefoxTheme.colors.layer2)
.height(52.dp)
.scrollable(
state = ScrollState(0),
orientation = Orientation.Vertical,
enabled = false
)
) {
for (item in menuItems) {
DropdownMenuItem(
onClick = {
onDismissRequest()
item.onClick(recentVisit)
},
modifier = Modifier.fillMaxHeight()
) {
Text(
text = item.title,
color = FirefoxTheme.colors.textPrimary,
maxLines = 1,
modifier = Modifier
.align(Alignment.Top)
.padding(top = 6.dp)
.scrollable(
state = ScrollState(0),
orientation = Orientation.Vertical,
enabled = false
)
.fillMaxHeight()
)
}
}
}
}
/**
* A recent item divider.
*
* @param modifier [Modifier] allowing to perfectly place this.
*/
@Composable
private fun RecentlyVisitedDivider(
modifier: Modifier = Modifier
) {
Divider(
modifier = modifier,
color = FirefoxTheme.colors.borderDivider,
thickness = 0.5.dp
)
}
@ExperimentalFoundationApi
@Composable
@Preview
private fun RecentlyVisitedPreview() {
FirefoxTheme {
RecentlyVisited(
recentVisits = listOf(
RecentHistoryGroup(title = "running shoes"),
RecentHistoryGroup(title = "mozilla"),
RecentHistoryGroup(title = "firefox"),
RecentHistoryGroup(title = "pocket")
),
menuItems = emptyList()
)
}
}