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refactor: inlay rendering improvements

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This commit is contained in:
Carl-Robert Linnupuu 2024-09-11 00:13:28 +03:00
parent 3abd981b49
commit c7333a19f3
1 changed files with 23 additions and 21 deletions
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44
src/main/kotlin/ee/carlrobert/codegpt/ui/textarea/PromptTextFieldInlayRenderer.kt
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@ -24,6 +24,7 @@ import java.awt.Graphics2D
import java.awt.Point
import java.awt.event.MouseEvent
import java.awt.geom.Rectangle2D
import javax.swing.Icon
class PromptTextFieldInlayRenderer(
private val project: Project,
@ -171,7 +172,7 @@ class PromptTextFieldInlayRenderer(
}
private fun addMouseListeners(editor: Editor, inlay: Inlay<*>, target: Rectangle2D) {
fun isWithinIconBounds(e: MouseEvent, icon: javax.swing.Icon, offsetX: Int): Boolean {
fun isWithinIconBounds(e: MouseEvent, icon: Icon): Boolean {
val iconX = when (icon) {
closeIcon -> (target.x + target.width - closeIcon.iconWidth - JBUI.scale(5)).toInt()
helpIcon -> (target.x + target.width - closeIcon.iconWidth - helpIcon.iconWidth - JBUI.scale(
@ -189,19 +190,12 @@ class PromptTextFieldInlayRenderer(
editor.contentComponent.let {
if (inlay.isValid) {
val inlayBounds = inlay.bounds
if (inlayBounds != null && inlayBounds.contains(
event.mouseEvent.x,
event.mouseEvent.y
)
) {
it.cursor = if (isWithinIconBounds(event.mouseEvent, closeIcon, 0) ||
isWithinIconBounds(event.mouseEvent, helpIcon, 0)
) {
Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)
} else {
Cursor.getDefaultCursor()
}
return@let
val mouseX = event.mouseEvent.x.toDouble()
val mouseY = event.mouseEvent.y.toDouble()
if (inlayBounds != null && inlayBounds.contains(mouseX, mouseY)) {
it.cursor = Cursor.getDefaultCursor()
return
}
}
it.cursor = Cursor.getPredefinedCursor(Cursor.TEXT_CURSOR)
@ -210,23 +204,31 @@ class PromptTextFieldInlayRenderer(
editor.addEditorMouseMotionListener(object : EditorMouseMotionListener {
override fun mouseMoved(event: EditorMouseEvent) {
updateCursor(event, inlay)
findInlayAtMouseEvent(event)?.let {
updateCursor(event, it)
}
}
private fun findInlayAtMouseEvent(event: EditorMouseEvent): Inlay<*>? {
val offset = editor.logicalPositionToOffset(event.logicalPosition)
val inlays = editor.inlayModel.getInlineElementsInRange(offset, offset)
return inlays.firstOrNull { inlay ->
val inlayBounds = editor.visualPositionToXY(inlay.visualPosition)
val mousePoint = event.mouseEvent.point
inlayBounds.x <= mousePoint.x && mousePoint.x <= inlayBounds.x + inlay.widthInPixels
}
}
})
editor.addEditorMouseListener(object : EditorMouseListener {
override fun mouseClicked(event: EditorMouseEvent) {
when {
isWithinIconBounds(
event.mouseEvent,
closeIcon,
JBUI.scale(helpIcon.iconWidth + 10)
) -> {
isWithinIconBounds(event.mouseEvent, closeIcon) -> {
onClose(inlay)
event.consume()
}
isWithinIconBounds(event.mouseEvent, helpIcon, JBUI.scale(5)) -> {
isWithinIconBounds(event.mouseEvent, helpIcon) -> {
showTooltip(inlay)
event.consume()
}