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fix: stop ignoring changes when text editor is not visible

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This commit is contained in:
frelodev 2024-09-24 23:29:15 +02:00
parent 90882cd9ae
commit a102a7f60f
2 changed files with 59 additions and 55 deletions
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100
src/commands.ts
View file

@ -39,7 +39,6 @@ export async function connect() {
}
}
export async function join(selected: vscode.TreeItem | undefined) {
if (client === null) throw "connect first";
let workspace_id: string | undefined;
@ -73,9 +72,9 @@ export async function join(selected: vscode.TreeItem | undefined) {
mapping.colors_cache.set(event.user, mapp);
provider.refresh();
}
let editor = mapping.bufferMapper.by_buffer(event.buffer);
let editor = mapping.bufferMapper.visible_by_buffer(event.buffer);
mapp.update(event,editor);
/*if(event.buffer!=mapp.buffer) */provider.refresh();
/*if(event.buffer!=mapp.buffer)*/ provider.refresh();
}
});
@ -108,6 +107,38 @@ export async function createBuffer() {
provider.refresh();
}
export async function apply_changes_to_buffer(path: string, controller: codemp.BufferController | undefined | null, force?: boolean) {
if (workspace === null) throw "can't apply changes while not in a workspace";
if (!controller) controller = workspace.buffer_by_name(path);
if (!controller) return;
let editor = mapping.bufferMapper.visible_by_buffer(path);
if (editor === undefined) return;
if (locks.get(path) && !force) return;
locks.set(path, true);
while (true) {
let event = await controller.try_recv();
if (event === null) break;
LOGGER.debug(`buffer.callback(event: [${event.start}, ${event.content}, ${event.end}])`)
let range = new vscode.Range(
editor.document.positionAt(event.start),
editor.document.positionAt(event.end)
)
await editor.edit(editBuilder => {
editBuilder
.replace(range, event.content)
});
if (event.hash !== undefined) {
if (codemp.hash(editor.document.getText()) !== event.hash)
vscode.window.showErrorMessage("Client out of sync");
}
}
locks.set(path, false);
}
export async function share(selected: vscode.TreeItem | undefined) {
if (workspace === null) throw "join a workspace first"
let buffer_name: string | undefined;
@ -123,7 +154,7 @@ export async function share(selected: vscode.TreeItem | undefined) {
buffer_name = await vscode.window.showInputBox({ prompt: "path of buffer to attach to" });
}
if (!buffer_name) return; // action cancelled by user
if (mapping.bufferMapper.by_buffer(buffer_name) !== undefined) {
if (mapping.bufferMapper.uri_by_buffer(buffer_name) !== undefined) {
return vscode.window.showWarningMessage("buffer already attached");
}
if (vscode.workspace.workspaceFolders === undefined) {
@ -175,29 +206,9 @@ export async function share(selected: vscode.TreeItem | undefined) {
});
}
});
buffer.callback(async (controller: codemp.BufferController) => {
while (true) {
let event = await controller.try_recv();
if (event === null) break;
LOGGER.debug(`buffer.callback(event: [${event.start}, ${event.content}, ${event.end}])`)
let editor = mapping.bufferMapper.by_buffer(buffer_name);
if (editor === undefined) { throw "Open an editor first" }
let range = new vscode.Range(
editor.document.positionAt(event.start),
editor.document.positionAt(event.end)
)
locks.set(buffer_name, true);
await editor.edit(editBuilder => {
editBuilder
.replace(range, event.content)
});
if(event.hash !== undefined){
if(codemp.hash(editor.document.getText()) !== event.hash) vscode.window.showWarningMessage("Client out of sync");
}
locks.set(buffer_name, false);
}
});
buffer.callback(async (controller: codemp.BufferController) =>
await apply_changes_to_buffer(controller.get_path(), controller)
);
provider.refresh();
}
@ -215,7 +226,7 @@ export async function attach(selected: vscode.TreeItem | undefined) {
buffer_name = await vscode.window.showInputBox({ prompt: "path of buffer to attach to" });
}
if (!buffer_name) return; // action cancelled by user
if (mapping.bufferMapper.by_buffer(buffer_name) !== undefined) {
if (mapping.bufferMapper.visible_by_buffer(buffer_name) !== undefined) {
return vscode.window.showWarningMessage("buffer already attached");
}
if (vscode.workspace.workspaceFolders === undefined) {
@ -269,32 +280,11 @@ export async function attach(selected: vscode.TreeItem | undefined) {
});
}
});
let consuming = false;
buffer.callback(async (controller: codemp.BufferController) => {
if (consuming) return;
consuming = true;
while (true) {
let event = await controller.try_recv();
if (event === null) break;
LOGGER.debug(`buffer.callback(event: [${event.start}, ${event.content}, ${event.end}])`)
let editor = mapping.bufferMapper.by_buffer(buffer_name);
if (editor === undefined) { throw "Open an editor first" }
let range = new vscode.Range(
editor.document.positionAt(event.start),
editor.document.positionAt(event.end)
)
locks.set(buffer_name, true);
await editor.edit(editBuilder => {
editBuilder
.replace(range, event.content)
});
if(event.hash !== undefined){
if(codemp.hash(editor.document.getText()) !== event.hash) vscode.window.showWarningMessage("Client out of sync");
}
locks.set(buffer_name, false);
}
consuming = false;
});
buffer.callback(async (controller: codemp.BufferController) =>
await apply_changes_to_buffer(controller.get_path(), controller)
);
provider.refresh();
}
@ -308,7 +298,7 @@ export async function sync(selected: vscode.TreeItem | undefined) {
} else {
buffer_name = selected.label.label; // TODO ughh what is this api?
}
editor = mapping.bufferMapper.by_buffer(buffer_name);
editor = mapping.bufferMapper.visible_by_buffer(buffer_name);
if (editor === undefined) throw "no active editor to sync";
} else {
editor = vscode.window.activeTextEditor;

14
src/extension.ts
View file

@ -2,6 +2,7 @@ import * as vscode from 'vscode';
import * as codemp from 'codemp';
import * as commands from './commands';
import { CodempTreeProvider } from './tree';
import * as mapping from './mapping';
export let provider = new CodempTreeProvider();
@ -10,10 +11,20 @@ export let LOGGER = vscode.window.createOutputChannel("codemp", { log: true });
// extension is activated the very first time the command is executed
export function activate(context: vscode.ExtensionContext) {
// start codemp log poller
log_poller_task(new codemp.JsLogger()); // don't await it! run it in background forever
let sub = vscode.window.registerTreeDataProvider('codemp-tree-view', provider);
context.subscriptions.push(sub);
vscode.window.onDidChangeVisibleTextEditors(async (editors : readonly vscode.TextEditor[]) => {
if(commands.workspace===null) return;
for(let editor of editors){
let path = mapping.bufferMapper.by_editor(editor.document.uri);
if (path===undefined) continue;
await commands.apply_changes_to_buffer(path, undefined, true);
}
});
// register commands: the commandId parameter must match the command field in package.json
for (let cmd of [
vscode.commands.registerCommand('codemp.connect', commands.connect),
@ -29,6 +40,7 @@ export function activate(context: vscode.ExtensionContext) {
vscode.commands.registerCommand('codemp.listBuffers', commands.listBuffers),
vscode.commands.registerCommand('codemp.sync', commands.sync),
vscode.commands.registerCommand('codemp.refresh', commands.refresh),
vscode.commands.registerCommand('codemp.jump', commands.jump),
]) {
context.subscriptions.push(cmd);
}
@ -42,3 +54,5 @@ async function log_poller_task(logger: codemp.JsLogger) {
console.log(message);
}
}