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Improved outline view

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This commit is contained in:
Dag Evensberget 2019-11-30 18:56:17 +10:00
parent 2fb1535ec8
commit 502fbf8594
1 changed files with 46 additions and 17 deletions
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63
src/extension.ts
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@ -16,6 +16,10 @@ export function activate(context: vscode.ExtensionContext) {
class SwmfConfigDocumentSymbolProvider implements vscode.DocumentSymbolProvider {
private format(cmd: string):string{
return cmd.substr(1).toLowerCase().replace(/^\w/, c => c.toUpperCase())
}
public provideDocumentSymbols(
document: vscode.TextDocument,
token: vscode.CancellationToken): Promise<vscode.DocumentSymbol[]>
@ -26,16 +30,23 @@ class SwmfConfigDocumentSymbolProvider implements vscode.DocumentSymbolProvider
let nodes = [symbols]
let inside_marker = false
let inside_run = false
let inside_cmd = false
let inside_userinput = false
let symbolkind_marker = vscode.SymbolKind.Field
let symbolkind_run = vscode.SymbolKind.Event
let symbolkind_cmd = vscode.SymbolKind.Function
for (var i = 0; i < document.lineCount; i++) {
var line = document.lineAt(i);
let tokens = line.text.split(" ")
if (line.text.startsWith("#BEGIN_COMP")) {
let marker_symbol = new vscode.DocumentSymbol(
line.text.substr(1,13),
'Marker',
vscode.SymbolKind.Class,
this.format(tokens[0]) + " " + tokens[1],
'Component',
symbolkind_marker,
line.range, line.range)
@ -54,10 +65,11 @@ class SwmfConfigDocumentSymbolProvider implements vscode.DocumentSymbolProvider
}
}
else if (line.text.startsWith("#RUN") || line.text.startsWith("#END")) {
let run_symbol = new vscode.DocumentSymbol(
line.text.substr(1,4),
'Session',
vscode.SymbolKind.Subroutine,
this.format(tokens[0]),
'Session separator',
symbolkind_run,
line.range, line.range)
if (inside_run) {
@ -68,23 +80,40 @@ class SwmfConfigDocumentSymbolProvider implements vscode.DocumentSymbolProvider
nodes.push(run_symbol.children)
inside_run = true
}
else if (line.text.startsWith("#")) {
let marker_symbol = new vscode.DocumentSymbol(
line.text.substr(1,13).toLowerCase(),
'Command',
vscode.SymbolKind.Constructor,
else if (line.text.startsWith("#USERINPUTBEGIN")) {
let user_symbol = new vscode.DocumentSymbol(
this.format(tokens[0]),
'User module',
vscode.SymbolKind.Interface,
line.range, line.range)
nodes[nodes.length-1].push(marker_symbol)
// nodes.push(marker_symbol.children)
nodes[nodes.length-1].push(user_symbol)
if (!inside_userinput) {
nodes.push(user_symbol.children)
inside_userinput = true
}
// marker_symbol.children.push(_boot)
inside_cmd = true
}
else if (line.text.startsWith("#USERINPUTEND")) {
// TODO check if nodes has length 1 before popping.
if (inside_userinput) {
nodes.pop()
inside_userinput = false
}
}
else if (line.text.startsWith("#")) {
let cmd_symbol = new vscode.DocumentSymbol(
this.format(tokens[0]),
'',
symbolkind_cmd,
line.range, line.range)
nodes[nodes.length-1].push(cmd_symbol)
}
}
// Need this otherwise the outline view just says
// "Loading document symbols for <file>..." forever.
resolve(symbols);
});
}