Clicking an image diff will now open ir with the default image viewer

src/main/kotlin/app/extensions/SystemUtils.kt

@@ -5,6 +5,7 @@ import java.awt.Desktop
 import java.awt.Toolkit
 import java.awt.datatransfer.Clipboard
 import java.awt.datatransfer.StringSelection
+import java.io.File
 import java.net.URI
 import java.nio.file.FileSystems
 
@@ -20,6 +21,12 @@ fun openUrlInBrowser(url: String) {
     }
 }
 
+fun openFileWithExternalApp(filePath: String) {
+    if (!openSystemSpecific(filePath)) {
+        openFileJdk(filePath)
+    }
+}
+
 private fun openSystemSpecific(url: String): Boolean {
     when(getCurrentOs()) {
         OS.LINUX -> {
@@ -39,7 +46,7 @@ private fun openSystemSpecific(url: String): Boolean {
     return false
 }
 
-fun openUrlInBrowserJdk(url: String) {
+private fun openUrlInBrowserJdk(url: String) {
 
     try {
         Desktop.getDesktop().browse(URI(url))
@@ -49,6 +56,15 @@ fun openUrlInBrowserJdk(url: String) {
     }
 }
 
+private fun openFileJdk(filePath: String) {
+    try {
+        Desktop.getDesktop().open(File(filePath))
+    } catch (ex: Exception) {
+        println("Failed to open URL in browser")
+        ex.printStackTrace()
+    }
+}
+
 fun copyInBrowser(textToCopy: String) {
     try {
         val selection = StringSelection(textToCopy)

src/main/kotlin/app/ui/diff/Diff.kt

@@ -28,9 +28,7 @@ import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import app.extensions.lineDelimiter
-import app.extensions.removeLineDelimiters
-import app.extensions.toStringWithSpaces
+import app.extensions.*
 import app.git.*
 import app.git.diff.DiffResult
 import app.git.diff.Hunk
@@ -237,6 +235,9 @@ fun ImageDiff(tempImagePath: Path) {
         bitmap = loadImageBitmap(inputStream = FileInputStream(tempImagePath.absolutePathString())),
         contentDescription = null,
         modifier = Modifier.fillMaxSize()
+            .handMouseClickable {
+                openFileWithExternalApp(tempImagePath.absolutePathString())
+            }
     )
 }