From 991d3ec1e679bb6407f2a5820910d2968424183c Mon Sep 17 00:00:00 2001
From: Thiago de Arruda <tpadilha84@gmail.com>
Date: Thu, 16 Jul 2015 23:10:04 -0300
Subject: event loop: New abstraction layer with refactored time/signal API

- Add event loop abstraction module under src/nvim/event. The
  src/nvim/event/loop module replaces src/nvim/os/event
- Remove direct dependency on libuv signal/timer API and use the new abstraction
  instead.
- Replace all references to uv_default_loop() by &loop.uv, a new global variable
  that wraps libuv main event loop but allows the event loop functions to be
  reused in other contexts.
---
 src/nvim/terminal.c | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

(limited to 'src/nvim/terminal.c')

diff --git a/src/nvim/terminal.c b/src/nvim/terminal.c
index 9ce050ed7a..47fef692db 100644
--- a/src/nvim/terminal.c
+++ b/src/nvim/terminal.c
@@ -67,7 +67,8 @@
 #include "nvim/ex_cmds.h"
 #include "nvim/window.h"
 #include "nvim/fileio.h"
-#include "nvim/os/event.h"
+#include "nvim/event/loop.h"
+#include "nvim/event/time.h"
 #include "nvim/api/private/helpers.h"
 
 #ifdef INCLUDE_GENERATED_DECLARATIONS
@@ -80,7 +81,7 @@
 // of data.
 #define REFRESH_DELAY 10
 
-static uv_timer_t refresh_timer;
+static TimeWatcher refresh_timer;
 static bool refresh_pending = false;
 
 typedef struct {
@@ -150,7 +151,7 @@ static VTermColor default_vt_bg_rgb;
 void terminal_init(void)
 {
   invalidated_terminals = pmap_new(ptr_t)();
-  uv_timer_init(uv_default_loop(), &refresh_timer);
+  time_watcher_init(&loop, &refresh_timer, NULL);
 
   // initialize a rgb->color index map for cterm attributes(VTermScreenCell
   // only has RGB information and we need color indexes for terminal UIs)
@@ -175,8 +176,8 @@ void terminal_init(void)
 
 void terminal_teardown(void)
 {
-  uv_timer_stop(&refresh_timer);
-  uv_close((uv_handle_t *)&refresh_timer, NULL);
+  time_watcher_stop(&refresh_timer);
+  time_watcher_close(&refresh_timer, NULL);
   pmap_free(ptr_t)(invalidated_terminals);
   map_free(int, int)(color_indexes);
 }
@@ -353,13 +354,13 @@ void terminal_enter(bool process_deferred)
 
   while (term->buf == curbuf) {
     if (process_deferred) {
-      event_enable_deferred();
+      loop_enable_deferred_events(&loop);
     }
 
     c = safe_vgetc();
 
     if (process_deferred) {
-      event_disable_deferred();
+      loop_disable_deferred_events(&loop);
     }
 
     switch (c) {
@@ -380,7 +381,7 @@ void terminal_enter(bool process_deferred)
         break;
 
       case K_EVENT:
-        event_process();
+        loop_process_event(&loop);
         break;
 
       case Ctrl_N:
@@ -877,16 +878,16 @@ static void invalidate_terminal(Terminal *term, int start_row, int end_row)
 
   pmap_put(ptr_t)(invalidated_terminals, term, NULL);
   if (!refresh_pending) {
-    uv_timer_start(&refresh_timer, refresh_timer_cb, REFRESH_DELAY, 0);
+    time_watcher_start(&refresh_timer, refresh_timer_cb, REFRESH_DELAY, 0);
     refresh_pending = true;
   }
 }
 
 // libuv timer callback. This will enqueue on_refresh to be processed as an
 // event.
-static void refresh_timer_cb(uv_timer_t *handle)
+static void refresh_timer_cb(TimeWatcher *watcher, void *data)
 {
-  event_push((Event) {.handler = on_refresh}, false);
+  loop_push_event(&loop, (Event) {.handler = on_refresh}, false);
   refresh_pending = false;
 }
 
-- 
cgit