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1 | !7 |
2 | |
3 | sclass FilesInDirectory extends DynSCP {
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4 | new DynModuleRef mate; |
5 | S dir; |
6 | L<S> files; |
7 | |
8 | transient JTable table; |
9 | |
10 | File dirObject() { ret newFile(dir); }
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11 | |
12 | JComponent visualize2() {
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13 | if (table == null) {
|
14 | table = sexyTable(); |
15 | onDoubleClickOrEnter(table, voidfunc(int row) {
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16 | final File f = newFile(newFile(dir), (S) getTableCell(table, row, 0)); |
17 | if (!f.isDirectory()) ret; |
18 | thread {
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19 | S info = dm_showNewModule("#1015916/DirectoryInfo");
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20 | call(dm_getModule(info), 'setDir, f); |
21 | call(dm_getModule(info), 'setAllowedToLook, true); |
22 | S files = dm_showNewModule("#1016457/FilesInDirectory");
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23 | call(dm_getModule(files), 'setMate, info); |
24 | } |
25 | }); |
26 | updateTable(); |
27 | } |
28 | if (mate! == null) ret jcenteredlabel("Need directory");
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29 | ret table; |
30 | } |
31 | |
32 | void update {
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33 | int oldChangeCount = mate! == null ? -1 : changeCount; |
34 | try {
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35 | if (mate! != null && !dm_moduleStillThere(mate!)) mate.set(null); |
36 | if (mate! == null) |
37 | if (setField(mate := DynModuleRef(print("Mate: ", dm_findMateOfType(this, 'DirectoryInfo)))))
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38 | revisualize2(); |
39 | if (mate == null) ret; |
40 | setField(dir := (S) call(mate!, 'getDir)); |
41 | L<S> files = castCall(mate!, 'getFiles); |
42 | if (this.files != files) setField(+files); |
43 | } finally {
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44 | if (changeCount != oldChangeCount) updateTable(); |
45 | } |
46 | } |
47 | |
48 | void updateTable {
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49 | if (dir == null || table == null) ret with setModuleName("Files in directory");
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50 | L<File> l = sortFilesByDate( |
51 | fileNamesInDirToFile(new File(dir), files)); |
52 | dataToTable_uneditable(map(func(File f) -> Map {
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53 | litorderedmap( |
54 | "Name" := f.getName(), |
55 | "Size" := f.isDirectory() ? "Directory" : toK(fileSize(f)) + " K") |
56 | }, l), table); |
57 | setModuleName(files == null |
58 | ? "Not allowed to look in directory " + fileName(dirObject()) |
59 | : n2(l, "element") + " in directory " + fileName(dirObject())); |
60 | } |
61 | |
62 | void setMate(S id) { mate.set(id); }
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63 | } |
Began life as a copy of #1016311
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| Snippet ID: | #1016457 |
| Snippet name: | Files In Directory [Dyn Module] |
| Eternal ID of this version: | #1016457/24 |
| Text MD5: | 63c3e68ae7918a2f58d780c7d5b6ed1a |
| Transpilation MD5: | b870327114fcd6d8b05e1f345b128c2f |
| Author: | stefan |
| Category: | javax / gui |
| Type: | JavaX source code (Dynamic Module) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2018-06-19 00:22:35 |
| Source code size: | 2090 bytes / 63 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 487 / 1170 |
| Version history: | 23 change(s) |
| Referenced in: | [show references] |