From ebf0a11fa00465c142d0c98ea1f10c9cd39848ea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Wed, 24 Jul 2019 20:09:49 +0200
Subject: [PATCH] render: add render_refresh()

---
 commands.c  |  6 ++----
 main.c      |  9 +++------
 render.c    | 10 ++++++++--
 render.h    |  1 +
 selection.c |  6 ++----
 5 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/commands.c b/commands.c
index 77fc27e9..6df5ab9b 100644
--- a/commands.c
+++ b/commands.c
@@ -62,8 +62,7 @@ cmd_scrollback_up(struct terminal *term, int rows)
     term->grid->view = new_view;
 
     term_damage_view(term);
-    if (term->frame_callback == NULL)
-        grid_render(term);
+    render_refresh(term);
 }
 
 void
@@ -122,6 +121,5 @@ cmd_scrollback_down(struct terminal *term, int rows)
     term->grid->view = new_view;
 
     term_damage_view(term);
-    if (term->frame_callback == NULL)
-        grid_render(term);
+    render_refresh(term);
 }
diff --git a/main.c b/main.c
index d785024c..972f653a 100644
--- a/main.c
+++ b/main.c
@@ -716,8 +716,7 @@ main(int argc, char *const *argv)
 
         if (ret == 0 || (timeout_ms != -1 && !(fds[1].revents & POLLIN))) {
             /* Delayed rendering */
-            if (term.frame_callback == NULL)
-                grid_render(&term);
+            render_refresh(&term);
         }
 
         /* Reset poll timeout to infinity */
@@ -809,8 +808,7 @@ main(int argc, char *const *argv)
 
             term.flash.active = false;
             term_damage_view(&term);
-            if (term.frame_callback == NULL)
-                grid_render(&term);
+            render_refresh(&term);
         }
 
         if (fds[4].revents & POLLIN) {
@@ -838,8 +836,7 @@ main(int argc, char *const *argv)
                 }
             }
 
-            if (term.frame_callback == NULL)
-                grid_render(&term);
+            render_refresh(&term);
         }
 
     }
diff --git a/render.c b/render.c
index 82f28521..33076fc3 100644
--- a/render.c
+++ b/render.c
@@ -715,8 +715,7 @@ render_resize(struct terminal *term, int width, int height)
     term_damage_all(term);
     term_damage_view(term);
 
-    if (term->frame_callback == NULL)
-        grid_render(term);
+    render_refresh(term);
 }
 
 void
@@ -751,3 +750,10 @@ render_update_cursor_surface(struct terminal *term)
 
     wl_surface_commit(term->wl.pointer.surface);
 }
+
+void
+render_refresh(struct terminal *term)
+{
+    if (term->frame_callback == NULL)
+        grid_render(term);
+}
diff --git a/render.h b/render.h
index c34257ec..fd923e7d 100644
--- a/render.h
+++ b/render.h
@@ -9,3 +9,4 @@ void grid_render(struct terminal *term);
 void render_resize(struct terminal *term, int width, int height);
 void render_set_title(struct terminal *term, const char *title);
 void render_update_cursor_surface(struct terminal *term);
+void render_refresh(struct terminal *term);
diff --git a/selection.c b/selection.c
index 6f7c015e..468d400a 100644
--- a/selection.c
+++ b/selection.c
@@ -131,8 +131,7 @@ selection_update(struct terminal *term, int col, int row)
     assert(term->selection.start.row != -1 && term->selection.end.row != -1);
     term_damage_rows_in_view(term, from - term->grid->view, to - term->grid->view);
 
-    if (term->frame_callback == NULL)
-        grid_render(term);
+    render_refresh(term);
 }
 
 static const struct zwp_primary_selection_source_v1_listener primary_selection_source_listener;
@@ -210,8 +209,7 @@ selection_cancel(struct terminal *term)
             min(start_row, end_row) - term->grid->view,
             max(start_row, end_row) - term->grid->view);
 
-        if (term->frame_callback == NULL)
-            grid_render(term);
+        render_refresh(term);
     }
 }