Merge pull request #95 from arkivanov/use-idea-file-dialogs-in-plugin

Use IDEA file dialogs in plugin

Author: arkivanov

mvikotlin-timetravel-client/plugin-idea/src/main/java/com/arkivanov/mvikotlin/plugin/idea/timetravel/AdbPathProvider.kt

@@ -1,8 +1,8 @@
 package com.arkivanov.mvikotlin.plugin.idea.timetravel
 
 import com.intellij.ide.util.PropertiesComponent
-import org.apache.commons.io.filefilter.NameFileFilter
-import java.awt.FileDialog
+import com.intellij.openapi.fileChooser.FileChooser.chooseFile
+import com.intellij.openapi.fileChooser.FileChooserDescriptorFactory.createSingleFileDescriptor
 import java.io.File
 
 internal object AdbPathProvider {
@@ -12,7 +12,15 @@ internal object AdbPathProvider {
     fun get(): String? {
         var path: String? = props.getValue(KEY_ADB_PATH)
         if ((path == null) || !File(path).exists()) {
-            path = fileDialog(title = "Select ADB executable", mode = FileDialog.LOAD, filenameFilter = NameFileFilter("adb"))
+            path =
+                chooseFile(
+                    createSingleFileDescriptor()
+                        .withFileFilter { it.name == "adb" }
+                        .withTitle("Select ADB executable"),
+                    null,
+                    null
+                )?.path
+
             if (path != null) {
                 props.setValue(KEY_ADB_PATH, path)
             }

mvikotlin-timetravel-client/plugin-idea/src/main/java/com/arkivanov/mvikotlin/plugin/idea/timetravel/Exporter.kt

@@ -1,14 +1,23 @@
 package com.arkivanov.mvikotlin.plugin.idea.timetravel
 
-import org.apache.commons.io.filefilter.WildcardFileFilter
-import java.awt.FileDialog
+import com.intellij.openapi.fileChooser.FileChooserFactory
+import com.intellij.openapi.fileChooser.FileSaverDescriptor
+import com.intellij.openapi.project.Project
 import java.io.FileOutputStream
 import java.io.IOException
 
 internal object Exporter {
 
     fun export(data: ByteArray) {
-        var path = fileDialog(title = "Save file", mode = FileDialog.SAVE, filenameFilter = WildcardFileFilter("*.tte")) ?: return
+        var path =
+            FileChooserFactory
+                .getInstance()
+                .createSaveFileDialog(FileSaverDescriptor("Save file", "MVIKotlin time travel export", "tte"), null as Project?)
+                .save(null, null)
+                ?.file
+                ?.absolutePath
+                ?: return
+
         if (!path.endsWith(".tte")) {
             path += ".tte"
         }

mvikotlin-timetravel-client/plugin-idea/src/main/java/com/arkivanov/mvikotlin/plugin/idea/timetravel/Importer.kt

@@ -1,14 +1,14 @@
 package com.arkivanov.mvikotlin.plugin.idea.timetravel
 
-import org.apache.commons.io.filefilter.WildcardFileFilter
-import java.awt.FileDialog
+import com.intellij.openapi.fileChooser.FileChooser
+import com.intellij.openapi.fileChooser.FileChooserDescriptorFactory.createSingleFileDescriptor
 import java.io.FileInputStream
 import java.io.IOException
 
 internal object Importer {
 
     fun import(): ByteArray? {
-        val path = fileDialog(title = "Select file", mode = FileDialog.LOAD, filenameFilter = WildcardFileFilter("*.tte")) ?: return null
+        var path = FileChooser.chooseFile(createSingleFileDescriptor("tte").withTitle("Select file"), null, null)?.path ?: return null
 
         return try {
             FileInputStream(path).use(FileInputStream::readBytes)

mvikotlin-timetravel-client/plugin-idea/src/main/java/com/arkivanov/mvikotlin/plugin/idea/timetravel/Utils.kt

@@ -1,8 +1,6 @@
 package com.arkivanov.mvikotlin.plugin.idea.timetravel
 
-import java.awt.FileDialog
 import java.io.BufferedReader
-import java.io.FilenameFilter
 import java.io.IOException
 import javax.swing.JFrame
 import javax.swing.JOptionPane
@@ -19,12 +17,3 @@ internal fun log(text: String) {
 internal fun showErrorDialog(text: String) {
     JOptionPane.showMessageDialog(JFrame(), text, "MVIKotlin", JOptionPane.ERROR_MESSAGE)
 }
-
-internal fun fileDialog(title: String, mode: Int, filenameFilter: FilenameFilter? = null): String? =
-    FileDialog(JFrame(), title, mode)
-        .apply {
-            isAlwaysOnTop = true
-            this.filenameFilter = filenameFilter
-            isVisible = true
-        }
-        .file