Mercurial > cgi-bin > hgweb.cgi > ClipMan
annotate src/name/blackcap/clipman/Menus.kt @ 31:0c6c18a733b7
Compiles, new menu still a mess.
| author | David Barts <n5jrn@me.com> |
|---|---|
| date | Thu, 30 Jan 2020 16:01:51 -0800 |
| parents | 0e88c6bed11e |
| children | 5f8475b37e23 |
| rev | line source |
|---|---|
| 27 | 1 /* |
| 2 * Menu-related stuff, pertaining to both the menu bar and popup menus. | |
| 3 */ | |
| 4 package name.blackcap.clipman | |
| 5 | |
| 6 import java.awt.Toolkit | |
| 7 import java.awt.event.ActionEvent | |
| 8 import java.awt.event.ActionListener | |
| 9 import java.awt.event.KeyEvent | |
| 10 import java.util.LinkedList | |
| 11 import javax.swing.* | |
| 12 | |
| 13 /** | |
| 14 * Listen to actionEvents from both menu bar and popup menu selections. | |
| 15 */ | |
| 16 class MenuItemListener: ActionListener { | |
| 17 override fun actionPerformed(e: ActionEvent) { | |
| 18 when (e.actionCommand) { | |
| 19 "File.Quit" -> System.exit(0) | |
|
30
0e88c6bed11e
Remove the troublesome delete command(s).
David Barts <n5jrn@me.com>
parents:
28
diff
changeset
|
20 "Edit.Clone" -> onlyIfSelected { PasteboardItem.write(it.contents) } |
| 31 | 21 "Edit.Coerce" -> onlyIfSelected { coerceDialog.setVisible(true) } |
| 27 | 22 "Edit.Find" -> searchDialog.setVisible(true) |
| 23 "Edit.FindAgain" -> searchDialog.find() | |
| 24 else -> throw RuntimeException("unexpected actionCommand!") | |
| 25 } | |
| 26 } | |
| 27 | |
| 28 private fun onlyIfSelected(block: (QueueItem) -> Unit) { | |
| 29 val selected = queue.v.getSelected() | |
| 30 if (selected == null) { | |
| 31 JOptionPane.showMessageDialog(frame.v, | |
| 32 "No item selected.", | |
| 33 "Error", | |
| 31 | 34 JOptionPane.ERROR_MESSAGE) |
| 35 } else { | |
| 27 | 36 block(selected) |
| 37 } | |
| 38 } | |
| 39 | |
| 31 | 40 private fun clone(contents: PasteboardItem) { |
| 41 val (plain, html) = when(contents) { | |
| 42 is PasteboardItem.Plain -> Pair(contents.plain, null) | |
| 43 is PasteboardItem.HTML -> Pair(contents.plain, contents.html) | |
| 44 is PasteboardItem.RTF -> Pair(contents.plain, contents.html) | |
| 45 } | |
| 46 if (html == null) { | |
| 47 PasteboardItem.write(PasteboardItem.Plain(plain)) | |
| 48 } else { | |
| 49 PasteboardItem.write(PasteboardItem.HTML(plain, scrub(html))) | |
| 50 } | |
| 27 | 51 } |
| 52 } | |
| 53 | |
| 54 val menuItemListener = MenuItemListener() | |
| 55 | |
| 56 /** | |
| 31 | 57 * Track menu items that require something to be selected in order |
| 58 * to work, and allow them to be enabled and disabled en masse. | |
| 59 */ | |
| 60 class SelectionRequired { | |
| 61 private val cache = LinkedList<JMenuItem>() | |
| 62 | |
| 63 fun add(item: JMenuItem): JMenuItem { | |
| 64 cache.add(item) | |
| 65 return item | |
| 66 } | |
| 67 | |
| 68 fun enable() { | |
| 69 cache.forEach { | |
| 70 it.setEnabled(true) | |
| 71 } | |
| 72 } | |
| 73 | |
| 74 fun disable() { | |
| 75 cache.forEach { | |
| 76 it.setEnabled(false) | |
| 77 } | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 val anyRequired = SelectionRequired() | |
| 82 val styledRequired = SelectionRequired() | |
| 83 | |
| 84 /** | |
| 27 | 85 * Our menu bar. What we display depends somewhat on the system type, as |
| 86 * the Mac gives us a gratuitous menu bar entry for handling some stuff. | |
| 87 */ | |
| 88 class MyMenuBar: JMenuBar() { | |
| 89 init { | |
| 90 if (OS.type != OS.MAC) { | |
| 91 add(JMenu("File").apply { | |
| 92 add(JMenuItem("Quit").apply { | |
| 93 actionCommand = "File.Quit" | |
| 94 addActionListener(menuItemListener) | |
| 95 makeShortcut(KeyEvent.VK_Q) | |
| 96 }) | |
| 97 }) | |
| 98 } | |
| 99 add(JMenu("Edit").apply { | |
| 31 | 100 add(anyRequired.add(JMenuItem("Clone").apply { |
| 27 | 101 setEnabled(false) |
| 102 actionCommand = "Edit.Clone" | |
| 103 addActionListener(menuItemListener) | |
| 104 makeShortcut(KeyEvent.VK_C) | |
| 105 })) | |
| 31 | 106 add(styledRequired.add(JMenuItem("Coerce…").apply { |
| 27 | 107 setEnabled(false) |
| 108 actionCommand = "Edit.Coerce" | |
| 109 addActionListener(menuItemListener) | |
| 110 makeShortcut(KeyEvent.VK_K) | |
| 111 })) | |
| 112 add(JMenuItem("Find…").apply { | |
| 113 actionCommand = "Edit.Find" | |
| 114 addActionListener(menuItemListener) | |
| 115 makeShortcut(KeyEvent.VK_F) | |
| 116 }) | |
| 117 add(JMenuItem("Find Again").apply { | |
| 118 actionCommand = "Edit.FindAgain" | |
| 119 addActionListener(menuItemListener) | |
| 120 makeShortcut(KeyEvent.VK_G) | |
| 121 }) | |
| 122 }) | |
| 123 if (OS.type != OS.MAC) { | |
| 124 add(JMenu("Help").apply { | |
| 125 add(JMenuItem("About ClipMan…").apply { | |
| 126 actionCommand = "Help.About" | |
| 127 addActionListener(menuItemListener) | |
| 128 }) | |
| 129 }) | |
| 130 } | |
| 131 } | |
| 132 | |
| 133 fun getMenu(name: String): JMenu? { | |
| 134 subElements.forEach { | |
| 135 val jmenu = it.component as? JMenu | |
| 136 if (jmenu?.text == name) { | |
| 137 return jmenu | |
| 138 } | |
| 139 } | |
| 140 return null | |
| 141 } | |
| 142 } | |
| 143 | |
| 144 val menuBar = MyMenuBar() | |
| 145 | |
| 146 /** | |
| 147 * The popup menu we display when the user requests so atop a clipboard | |
| 148 * item. | |
| 149 */ | |
| 150 class MyPopupMenu: JPopupMenu() { | |
| 151 init { | |
| 31 | 152 add(anyRequired.add(JMenuItem("Clone").apply { |
| 27 | 153 actionCommand = "Edit.Clone" |
| 154 addActionListener(menuItemListener) | |
| 155 })) | |
| 31 | 156 add(styledRequired.add(JMenuItem("Coerce…").apply { |
| 27 | 157 actionCommand = "Edit.Coerce" |
| 158 addActionListener(menuItemListener) | |
| 159 })) | |
| 160 } | |
| 161 } | |
| 162 | |
| 163 val popupMenu = MyPopupMenu() |