reuse scaleContext instead of creating for each drawLine invocation

GitOrigin-RevId: d787f64e4a97fbc0a12f16ff273c57fe41e54b9d

reuse scaleContext instead of creating for each drawLine invocation
GitOrigin-RevId: d787f64e4a97fbc0a12f16ff273c57fe41e54b9d
58a0eaaa · Vladimir Krivosheev · intellij-monorepo-bot · f31ddd31 · 58a0eaaa
Commit 58a0eaaa authored 2 years ago by Vladimir Krivosheev Committed by intellij-monorepo-bot 2 years ago
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with 14 additions and 7 deletions
+14 -7
--- a/platform/platform-impl/src/com/intellij/ui/NotificationBalloonShadowBorderProvider.kt
+++ b/platform/platform-impl/src/com/intellij/ui/NotificationBalloonShadowBorderProvider.kt
@@ -5,7 +5,7 @@ import com.intellij.icons.AllIcons
 import com.intellij.openapi.ui.popup.Balloon
 import com.intellij.openapi.util.IconLoader
 import com.intellij.ui.BalloonImpl.ShadowBorderProvider
-import com.intellij.ui.scale.ScaleContext.Companion.create
+import com.intellij.ui.scale.ScaleContext
 import com.intellij.util.ui.drawImage
 import java.awt.*
 import java.awt.geom.Rectangle2D
@@ -55,6 +55,8 @@ open class NotificationBalloonShadowBorderProvider protected constructor(@JvmFie
    val bottomRightHeight = bottomRightIcon.iconHeight
    val rightWidth = rightIcon.iconWidth
    val bottomHeight = bottomIcon.iconHeight
+
+    val scaleContext = ScaleContext.create(component)
    drawLine(component = component,
             g = g,
             icon = topIcon,
@@ -62,7 +64,8 @@ open class NotificationBalloonShadowBorderProvider protected constructor(@JvmFie
             start = topLeftWidth,
             end = topRightWidth,
             start2 = 0,
-             horizontal = true)
+             horizontal = true,
+             scaleContext = scaleContext)
    drawLine(component = component,
             g = g,
             icon = bottomIcon,
@@ -70,7 +73,8 @@ open class NotificationBalloonShadowBorderProvider protected constructor(@JvmFie
             start = bottomLeftWidth,
             end = bottomRightWidth,
             start2 = height - bottomHeight,
-             horizontal = true)
+             horizontal = true,
+             scaleContext = scaleContext)
    drawLine(component = component,
             g = g,
             icon = leftIcon,
@@ -78,7 +82,8 @@ open class NotificationBalloonShadowBorderProvider protected constructor(@JvmFie
             start = topLeftHeight,
             end = bottomLeftHeight,
             start2 = 0,
-             horizontal = false)
+             horizontal = false,
+             scaleContext = scaleContext)
    drawLine(component = component,
             g = g,
             icon = rightIcon,
@@ -86,7 +91,8 @@ open class NotificationBalloonShadowBorderProvider protected constructor(@JvmFie
             start = topRightHeight,
             end = bottomRightHeight,
             start2 = width - rightWidth,
-             horizontal = false)
+             horizontal = false,
+             scaleContext = scaleContext)
    topLeftIcon.paintIcon(component, g, 0, 0)
    topRightIcon.paintIcon(component, g, width - topRightWidth, 0)
    bottomRightIcon.paintIcon(component, g, width - bottomRightWidth, height - bottomRightHeight)
@@ -182,10 +188,11 @@ private fun drawLine(component: JComponent,
                     start: Int,
                     end: Int,
                     start2: Int,
-                     horizontal: Boolean) {
+                     horizontal: Boolean,
+                     scaleContext: ScaleContext) {
  val length = fullLength - start - end
  val iconSnapshot = IconLoader.getIconSnapshot(icon)
-  val image = IconLoader.toImage(iconSnapshot, create(component))
+  val image = IconLoader.toImage(iconSnapshot, scaleContext)
  val iconWidth = iconSnapshot.iconWidth
  val iconHeight = iconSnapshot.iconHeight
  if (horizontal) {