author | wenzelm |
Tue, 05 Jan 2021 14:21:18 +0100 | |
changeset 73055 | 3e4df2e689ff |
parent 73036 | b028e8d22d8d |
child 73359 | d8a0e996614b |
permissions | -rw-r--r-- |
66098 | 1 |
/* Title: Tools/VSCode/src/preview_panel.scala |
65977
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
2 |
Author: Makarius |
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
3 |
|
65983 | 4 |
HTML document preview. |
65977
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
5 |
*/ |
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
6 |
|
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
7 |
package isabelle.vscode |
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
8 |
|
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
9 |
|
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
10 |
import isabelle._ |
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
11 |
|
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
12 |
import java.io.{File => JFile} |
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
13 |
|
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
14 |
|
66098 | 15 |
class Preview_Panel(resources: VSCode_Resources) |
65977
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
16 |
{ |
65983 | 17 |
private val pending = Synchronized(Map.empty[JFile, Int]) |
18 |
||
19 |
def request(file: JFile, column: Int): Unit = |
|
20 |
pending.change(map => map + (file -> column)) |
|
65977
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
21 |
|
65983 | 22 |
def flush(channel: Channel): Boolean = |
65977
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
23 |
{ |
65983 | 24 |
pending.change_result(map => |
25 |
{ |
|
26 |
val map1 = |
|
27 |
(map /: map.iterator)({ case (m, (file, column)) => |
|
28 |
resources.get_model(file) match { |
|
29 |
case Some(model) => |
|
30 |
val snapshot = model.snapshot() |
|
31 |
if (snapshot.is_outdated) m |
|
32 |
else { |
|
72961 | 33 |
val html_context = Presentation.html_context() |
73036 | 34 |
val document = |
35 |
Presentation.html_document( |
|
73055 | 36 |
resources, snapshot, html_context, Presentation.elements2) |
72957 | 37 |
channel.write(LSP.Preview_Response(file, column, document.title, document.content)) |
65983 | 38 |
m - file |
39 |
} |
|
40 |
case None => m - file |
|
41 |
} |
|
42 |
}) |
|
43 |
(map1.nonEmpty, map1) |
|
44 |
}) |
|
65977
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
45 |
} |
c51b74be23b6
provide preview content on Scala side (similar to output);
wenzelm
parents:
diff
changeset
|
46 |
} |