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comparison src/name/blackcap/exifwasher/WashDialog.kt @ 18:841f711c40bd

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Add new dialogs, and make NO the default for dangerous YES answers.
author David Barts <n5jrn@me.com>
date Sat, 11 Apr 2020 15:01:23 -0700
parents e52fd1a575de
children 39b977021ea1
comparison
equal deleted inserted replaced
17:0528030187e9 18:841f711c40bd
2 * The dialog that controls washing a single file. 2 * The dialog that controls washing a single file.
3 */ 3 */
4 package name.blackcap.exifwasher 4 package name.blackcap.exifwasher
5 5
6 import java.awt.Color 6 import java.awt.Color
7 import java.awt.Component
7 import java.awt.Dimension 8 import java.awt.Dimension
8 import java.awt.event.ActionEvent 9 import java.awt.event.ActionEvent
9 import java.awt.event.ActionListener 10 import java.awt.event.ActionListener
10 import java.io.File 11 import java.io.File
11 import java.io.FileInputStream 12 import java.io.FileInputStream
70 it.addActionListener(ActionListener { doWash() }) 71 it.addActionListener(ActionListener { doWash() })
71 } 72 }
72 73
73 private lateinit var washing: File 74 private lateinit var washing: File
74 75
76 /* a yes/no dialog in which NO is the default */
77 private fun noYesDialog(parent: Component, message: String, title: String): Int {
78 val options = arrayOf<String>("No", "Yes")
79 val status = JOptionPane.showOptionDialog(parent, message, title,
80 JOptionPane.DEFAULT_OPTION, JOptionPane.WARNING_MESSAGE,
81 null, options, options[0])
82 return if (status == 1) JOptionPane.YES_OPTION else JOptionPane.NO_OPTION
83 }
84
75 /* initiates the washing of the Exif data */ 85 /* initiates the washing of the Exif data */
76 fun wash(dirty: File) { 86 fun wash(dirty: File) {
77 title = "Washing: ${dirty.name}" 87 title = "Washing: ${dirty.name}"
88
89 /* warn (and allow user to back out) if not a JPEG */
90 val lcext = splitext(dirty.name).second.toLowerCase()
91 if (lcext != ".jpg" && lcext != ".jpeg") {
92 val answer = noYesDialog(Application.mainFrame,
93 "File ${dirty.name} does not appear to be a JPEG image.\n"+
94 "Washing non-JPEG images may damage them. Proceed anyway?",
95 "Non-JPEG file detected")
96 if (answer != JOptionPane.YES_OPTION) {
97 close()
98 return
99 }
100 }
101
78 selectAll.setSelected(false) 102 selectAll.setSelected(false)
79 washing = dirty 103 washing = dirty
80 useWaitCursor() 104 useWaitCursor()
81 swingWorker<Array<Array<Any>>?> { 105 swingWorker<Array<Array<Any>>?> {
82 inBackground { 106 inBackground {
153 val (name, ext) = splitext(washing.name) 177 val (name, ext) = splitext(washing.name)
154 var newFile = File(outDir, "${name}_washed${ext}") 178 var newFile = File(outDir, "${name}_washed${ext}")
155 179
156 /* warn (and allow user to back out) if overwriting */ 180 /* warn (and allow user to back out) if overwriting */
157 if (newFile.exists()) { 181 if (newFile.exists()) {
158 val answer = JOptionPane.showConfirmDialog(Application.mainFrame, 182 val answer = noYesDialog(Application.mainFrame,
159 "File ${newFile.name} already exists. Overwrite?", 183 "File ${newFile.name} already exists. Overwrite?",
160 "Confirm overwriting file", 184 "Confirm overwriting file")
161 JOptionPane.YES_NO_OPTION,
162 JOptionPane.WARNING_MESSAGE)
163 if (answer != JOptionPane.YES_OPTION) { 185 if (answer != JOptionPane.YES_OPTION) {
164 close() 186 close()
165 return 187 return
166 } 188 }
167 } 189 }