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

@ -43,7 +43,7 @@ import androidx.compose.ui.graphics.Color
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.text.font.FontWeight
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 androidx.compose.ui.unit.sp
@ -52,8 +52,8 @@ import io.element.android.libraries.designsystem.ElementTextStyles
import io.element.android.libraries.designsystem.atomic.molecules.ButtonColumnMolecule
import io.element.android.libraries.designsystem.atomic.molecules.IconTitleSubtitleMolecule
import io.element.android.libraries.designsystem.atomic.pages.HeaderFooterPage
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.text.buildAnnotatedStringWithStyledPart
import io.element.android.libraries.designsystem.theme.components.Button
import io.element.android.libraries.designsystem.theme.components.Icon
@ -209,13 +209,15 @@ private fun AnalyticsOptInFooter(
}
}
@Preview
@ElementPreviews
@Composable
fun AnalyticsOptInViewLightPreview(@PreviewParameter(AnalyticsOptInStateProvider::class) state: AnalyticsOptInState) = ElementPreviewLight {
ContentToPreview(state)
fun AnalyticsOptInViewLightPreview(@PreviewParameter(AnalyticsOptInStateProvider::class) state: AnalyticsOptInState) {
ElementPreview {
ContentToPreview(state)
}
}
@Preview
@ElementPreviews
@Composable
fun AnalyticsOptInViewDarkPreview(@PreviewParameter(AnalyticsOptInStateProvider::class) state: AnalyticsOptInState) = ElementPreviewDark {
ContentToPreview(state)