Auto generate dark mode previews and screenshots (#776)

With this change, composable previews and screenshots should be created with just:
```
@ElementPreviews
@Composable
fun MyViewPreview() {
    ElementPreview { 
        MyView()
    }
}
```

- Adds `@ElementPreviews` which is a shorthand for:
```
@Preview(name = "D")
@Preview(name = "N", uiMode = Configuration.UI_MODE_NIGHT_YES)
```
Should be used in connection with the now public `fun ElementPreview()` composable.

- Adds ElementPreviews to previewAnnotations in dangerfile
- Screenshots of night mode previews are now rendered with night mode
- Replaces `ElementPreviewLight` and `ElementThemedPreview` with `ElementPreview`
- Deprecates `ElementPreviewDark` which should be removed.
- Remaining usages of `ElementPreviewDark` are now ignored during screenshot tests
This commit is contained in:
Marco Romano 2023-07-05 13:58:24 +02:00 committed by GitHub
parent dde879fa2a
commit fd467c2451
1247 changed files with 2264 additions and 1939 deletions

View file

@ -32,7 +32,7 @@ import androidx.compose.runtime.LaunchedEffect
import androidx.compose.ui.Modifier
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.tooling.preview.Preview
import io.element.android.libraries.designsystem.preview.ElementPreviews
import androidx.compose.ui.tooling.preview.PreviewParameter
import androidx.compose.ui.unit.dp
import io.element.android.features.invitelist.impl.components.InviteSummaryRow
@ -40,8 +40,8 @@ import io.element.android.libraries.architecture.Async
import io.element.android.libraries.designsystem.components.button.BackButton
import io.element.android.libraries.designsystem.components.dialogs.ConfirmationDialog
import io.element.android.libraries.designsystem.components.dialogs.ErrorDialog
import io.element.android.libraries.designsystem.preview.ElementPreview
import io.element.android.libraries.designsystem.preview.ElementPreviewDark
import io.element.android.libraries.designsystem.preview.ElementPreviewLight
import io.element.android.libraries.designsystem.theme.components.Divider
import io.element.android.libraries.designsystem.theme.components.Scaffold
import io.element.android.libraries.designsystem.theme.components.Text
@ -167,12 +167,13 @@ fun InviteListContent(
)
}
@Preview
@ElementPreviews
@Composable
internal fun InviteListViewLightPreview(@PreviewParameter(InviteListStateProvider::class) state: InviteListState) =
ElementPreviewLight { ContentToPreview(state) }
internal fun InviteListViewLightPreview(@PreviewParameter(InviteListStateProvider::class) state: InviteListState) {
ElementPreview { ContentToPreview(state) }
}
@Preview
@ElementPreviews
@Composable
internal fun InviteListViewDarkPreview(@PreviewParameter(InviteListStateProvider::class) state: InviteListState) =
ElementPreviewDark { ContentToPreview(state) }

View file

@ -38,7 +38,7 @@ import androidx.compose.ui.text.AnnotatedString
import androidx.compose.ui.text.SpanStyle
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.text.style.TextOverflow
import androidx.compose.ui.tooling.preview.Preview
import io.element.android.libraries.designsystem.preview.ElementPreviews
import androidx.compose.ui.tooling.preview.PreviewParameter
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
@ -49,8 +49,8 @@ import io.element.android.features.invitelist.impl.model.InviteSender
import io.element.android.libraries.designsystem.ElementTextStyles
import io.element.android.libraries.designsystem.atomic.atoms.UnreadIndicatorAtom
import io.element.android.libraries.designsystem.components.avatar.Avatar
import io.element.android.libraries.designsystem.preview.ElementPreview
import io.element.android.libraries.designsystem.preview.ElementPreviewDark
import io.element.android.libraries.designsystem.preview.ElementPreviewLight
import io.element.android.libraries.designsystem.theme.components.Button
import io.element.android.libraries.designsystem.theme.components.OutlinedButton
import io.element.android.libraries.designsystem.theme.components.Text
@ -196,12 +196,13 @@ private fun SenderRow(sender: InviteSender) {
}
}
@Preview
@ElementPreviews
@Composable
internal fun InviteSummaryRowLightPreview(@PreviewParameter(InviteListInviteSummaryProvider::class) data: InviteListInviteSummary) =
ElementPreviewLight { ContentToPreview(data) }
internal fun InviteSummaryRowLightPreview(@PreviewParameter(InviteListInviteSummaryProvider::class) data: InviteListInviteSummary) {
ElementPreview { ContentToPreview(data) }
}
@Preview
@ElementPreviews
@Composable
internal fun InviteSummaryRowDarkPreview(@PreviewParameter(InviteListInviteSummaryProvider::class) data: InviteListInviteSummary) =
ElementPreviewDark { ContentToPreview(data) }