xC/xP: implement M-H in the web frontend

3 files changed, 39 insertions, 15 deletions

diff --git a/xC-proto b/xC-proto
index 819eb24..03c40d7 100644
--- a/xC-proto
+++ b/xC-proto
@@ -9,24 +9,28 @@ struct CommandMessage {
 	union CommandData switch (enum Command {
 		HELLO,
 		ACTIVE,
-		BUFFER_INPUT,
 		BUFFER_ACTIVATE,
+		BUFFER_INPUT,
+		BUFFER_TOGGLE_UNIMPORTANT,
 		PING_RESPONSE,
 		PING,
 		BUFFER_COMPLETE,
 		BUFFER_LOG,
 	} command) {
+	// If the version check succeeds, the client will receive
+	// an initial stream of SERVER_UPDATE, BUFFER_UPDATE, BUFFER_STATS,
+	// BUFFER_LINE, and finally a BUFFER_ACTIVATE message.
 	case HELLO:
 		u32 version;
-		// If the version check succeeds, the client will receive
-		// an initial stream of SERVER_UPDATE, BUFFER_UPDATE, BUFFER_STATS,
-		// BUFFER_LINE, and finally a BUFFER_ACTIVATE message.
 	case ACTIVE:
 		void;
+	case BUFFER_ACTIVATE:
+		string buffer_name;
 	case BUFFER_INPUT:
 		string buffer_name;
 		string text;
-	case BUFFER_ACTIVATE:
+	// XXX: Perhaps this should rather be handled through a /buffer command.
+	case BUFFER_TOGGLE_UNIMPORTANT:
 		string buffer_name;
 	case PING_RESPONSE:
 		u32 event_seq;
diff --git a/xC.c b/xC.c
index 7f06083..ff7b3c4 100644
--- a/xC.c
+++ b/xC.c
@@ -5235,6 +5235,18 @@ buffer_clear (struct app_context *ctx, struct buffer *buffer)
 	buffer->lines_count = 0;
 }
 
+static void
+buffer_toggle_unimportant (struct app_context *ctx, struct buffer *buffer)
+{
+	buffer->hide_unimportant ^= true;
+
+	relay_prepare_buffer_update (ctx, buffer);
+	relay_broadcast (ctx);
+
+	if (buffer == ctx->current_buffer)
+		buffer_print_backlog (ctx, buffer);
+}
+
 static struct buffer *
 buffer_at_index (struct app_context *ctx, int n)
 {
@@ -14372,12 +14384,7 @@ on_toggle_unimportant (int count, int key, void *user_data)
 	(void) count;
 	(void) key;
 	struct app_context *ctx = user_data;
-	ctx->current_buffer->hide_unimportant ^= true;
-
-	relay_prepare_buffer_update (ctx, ctx->current_buffer);
-	relay_broadcast (ctx);
-
-	buffer_print_backlog (ctx, ctx->current_buffer);
+	buffer_toggle_unimportant (ctx, ctx->current_buffer);
 	return true;
 }
 
@@ -15444,10 +15451,12 @@ client_message_buffer_name (const struct relay_command_message *m)
 	{
 	case RELAY_COMMAND_BUFFER_COMPLETE:
 		return m->data.buffer_input.buffer_name.str;
-	case RELAY_COMMAND_BUFFER_INPUT:
-		return m->data.buffer_input.buffer_name.str;
 	case RELAY_COMMAND_BUFFER_ACTIVATE:
 		return m->data.buffer_activate.buffer_name.str;
+	case RELAY_COMMAND_BUFFER_INPUT:
+		return m->data.buffer_input.buffer_name.str;
+	case RELAY_COMMAND_BUFFER_TOGGLE_UNIMPORTANT:
+		return m->data.buffer_toggle_unimportant.buffer_name.str;
 	case RELAY_COMMAND_BUFFER_LOG:
 		return m->data.buffer_log.buffer_name.str;
 	default:
@@ -15573,11 +15582,14 @@ client_process_message (struct client *c,
 		client_process_buffer_complete (c, m->command_seq, buffer,
 			&m->data.buffer_complete);
 		break;
+	case RELAY_COMMAND_BUFFER_ACTIVATE:
+		buffer_activate (c->ctx, buffer);
+		break;
 	case RELAY_COMMAND_BUFFER_INPUT:
 		process_input (c->ctx, buffer, m->data.buffer_input.text.str);
 		break;
-	case RELAY_COMMAND_BUFFER_ACTIVATE:
-		buffer_activate (c->ctx, buffer);
+	case RELAY_COMMAND_BUFFER_TOGGLE_UNIMPORTANT:
+		buffer_toggle_unimportant (c->ctx, buffer);
 		break;
 	case RELAY_COMMAND_BUFFER_LOG:
 		client_process_buffer_log (c, m->command_seq, buffer);
diff --git a/xP/public/xP.js b/xP/public/xP.js
index 1362e22..a5f1218 100644
--- a/xP/public/xP.js
+++ b/xP/public/xP.js
@@ -194,6 +194,10 @@ function bufferActivate(name) {
 	rpc.send({command: 'BufferActivate', bufferName: name})
 }
 
+function bufferToggleUnimportant(name) {
+	rpc.send({command: 'BufferToggleUnimportant', bufferName: name})
+}
+
 function bufferToggleLog() {
 	if (bufferLog) {
 		setTimeout(() =>
@@ -860,6 +864,10 @@ document.addEventListener('keydown', event => {
 	case 'h':
 		bufferToggleLog()
 		break
+	case 'H':
+		if (bufferCurrent !== undefined)
+			bufferToggleUnimportant(bufferCurrent)
+		break
 	case 'a':
 		for (const name of names.slice(1))
 			if (buffers.get(name).newMessages) {