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PY-69919 Jupyter(fix): Start use temp file on macos so copy images

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GitOrigin-RevId: f43cac73a0ac4cd80550be6addb61bc85bcdbfee
This commit is contained in:
Nikita.Ashihmin
2024-05-22 06:29:26 +04:00
committed by intellij-monorepo-bot
parent acfac29e86
commit 9d35542c9a
1 changed files with 17 additions and 25 deletions
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42
notebooks/visualization/src/org/jetbrains/plugins/notebooks/visualization/r/inlays/ClipboardUtils.kt
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@@ -8,6 +8,7 @@ import com.intellij.notification.Notification
import com.intellij.notification.NotificationType
import com.intellij.notification.Notifications
import com.intellij.openapi.ide.CopyPasteManager
import com.intellij.openapi.util.io.FileUtil
import com.intellij.openapi.util.text.StringUtil
import org.jetbrains.plugins.notebooks.visualization.r.VisualizationBundle
import java.awt.Image
@@ -16,8 +17,7 @@ import java.awt.datatransfer.StringSelection
import java.awt.datatransfer.Transferable
import java.awt.datatransfer.UnsupportedFlavorException
import java.awt.image.BufferedImage
import java.io.ByteArrayInputStream
import java.io.ByteArrayOutputStream
import java.io.File
import javax.imageio.ImageIO
import javax.swing.JTable
@@ -122,7 +122,21 @@ object ClipboardUtils {
// https://bugs.openjdk.org/browse/JDK-8313706
// https://youtrack.jetbrains.com/issue/PY-69919/Result-of-Copy-plot-command-results-in-Unsupported-image-type-in-Google-Slides
fun copyPngImageToClipboard(image: BufferedImage) {
CopyPasteManager.getInstance().setContents(PngTransferable(image))
val tempImage = FileUtil.createTempFile("clipboard", ".png")
ImageIO.write(image, "png", tempImage)
CopyPasteManager.getInstance().setContents(FileTransferable(listOf(tempImage)))
}
private class FileTransferable(private val files: List<File>) : Transferable {
override fun getTransferDataFlavors(): Array<DataFlavor> = arrayOf(DataFlavor.javaFileListFlavor)
override fun isDataFlavorSupported(flavor: DataFlavor): Boolean = DataFlavor.javaFileListFlavor.equals(flavor)
override fun getTransferData(flavor: DataFlavor): List<File> {
if (!isDataFlavorSupported(flavor))
throw UnsupportedFlavorException(flavor)
return files
}
}
private class ImageTransferable(private val image: Image) : Transferable {
@@ -141,26 +155,4 @@ object ClipboardUtils {
return image
}
}
/**
* When using [ImageTransferable], the image data is transferred in format by OS decision,
* for example, macOS can use TIFF format. This class transfers the image data as png.
*/
private class PngTransferable(private val image: BufferedImage) : Transferable {
private val pngFlavor = DataFlavor("image/png;class=java.io.InputStream", "PNG Image")
override fun getTransferDataFlavors() = arrayOf(pngFlavor)
override fun isDataFlavorSupported(dataFlavor: DataFlavor) = pngFlavor == dataFlavor
override fun getTransferData(dataFlavor: DataFlavor): Any {
if (!isDataFlavorSupported(dataFlavor))
throw UnsupportedFlavorException(dataFlavor)
val outputStream = ByteArrayOutputStream()
ImageIO.write(image, "png", outputStream)
return ByteArrayInputStream(outputStream.toByteArray())
}
}
}