Uses 1113K of libraries. Click here for Pure Java version (4707L/24K).
1 | !7 |
2 | |
3 | cm CurrentAction {
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4 | transient JPanel stack; |
5 | transient new RestartableCountdown deleteIfUnused; |
6 | |
7 | start {
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8 | startCountdown(); |
9 | if (dm_getBounds() == null) {
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10 | int w = getWidth(dm_desktopPane()), h = getHeight(dm_desktopPane()); |
11 | dm_setBounds(this, w-300, h-200, 300, 200); |
12 | } |
13 | } |
14 | |
15 | visualize {
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16 | ret withRightMargin(stack = dynamicVStack2()); |
17 | } |
18 | |
19 | // start countdown to delete module if unused |
20 | void startCountdown {
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21 | deleteIfUnused.start(60.0, rEnter deleteIfUnused); |
22 | } |
23 | |
24 | // API |
25 | |
26 | interface AnAction extends AutoCloseable {
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27 | void setText(S text); |
28 | } |
29 | |
30 | // Note: cancelMe will be called in GUI thread |
31 | AutoCloseable showAction(S action, Runnable cancelMe) {
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32 | deleteIfUnused.stop(); |
33 | final JLabel lbl = jlabel(action); |
34 | final JComponent c = centerAndEast(lbl, jbutton("Cancel", cancelMe));
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35 | addAndValidate(stack, c); |
36 | ret new AnAction {
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37 | public void close() enter {
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38 | removeAndValidate(c); |
39 | //print("Remaining components: " + componentCount(stack));
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40 | if (emptyContainer(stack)) dm_hideModule(); |
41 | startCountdown(); |
42 | } |
43 | public void setText(S text) { main.setText(lbl, text); }
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44 | }; |
45 | } |
46 | |
47 | void deleteIfUnused {
|
48 | // TODO: minimal race condition |
49 | if (countComponents(stack) == 0) dm_deleteModule(); |
50 | } |
51 | } |
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| Snippet ID: | #1019874 |
| Snippet name: | Current Actions [so they can be cancelled] |
| Eternal ID of this version: | #1019874/27 |
| Text MD5: | c271040898628287e5a045bd1f4e8140 |
| Transpilation MD5: | 6a6ede54303fa49ae2f5247827bb371a |
| Author: | stefan |
| Category: | javax / stefan's os |
| Type: | JavaX source code (Dynamic Module) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2021-07-11 16:15:07 |
| Source code size: | 1370 bytes / 51 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 443 / 18621 |
| Version history: | 26 change(s) |
| Referenced in: | [show references] |