From 37f8df882463431888dbaf205ce3ea6488cf4702 Mon Sep 17 00:00:00 2001
From: Björn Linse <bjorn.linse@gmail.com>
Date: Sun, 20 Jan 2019 21:23:17 +0100
Subject: UI: implement 'pumblend' option for semi-transparent popupmenu
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Why?

- Because we can.
- Because the TUI is just another GUI™
- Because it looks kinda nice, and provides useful context like 1 out of 100
  times

Complies with "don't pay for what you don't use".

Some crashes for resizing were unfolded, add tests for those.
---
 src/nvim/highlight.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/nvim/highlight.h')

diff --git a/src/nvim/highlight.h b/src/nvim/highlight.h
index 6be0d6200b..a237ddbc34 100644
--- a/src/nvim/highlight.h
+++ b/src/nvim/highlight.h
@@ -10,4 +10,12 @@
 # include "highlight.h.generated.h"
 #endif
 
+# define HL_SET_DEFAULT_COLORS(rgb_fg, rgb_bg, rgb_sp) \
+  do { \
+    bool dark_ = (*p_bg == 'd'); \
+    rgb_fg = rgb_fg != -1 ? rgb_fg : (dark_ ? 0xFFFFFF : 0x000000); \
+    rgb_bg = rgb_bg != -1 ? rgb_bg : (dark_ ? 0x000000 : 0xFFFFFF); \
+    rgb_sp = rgb_sp != -1 ? rgb_sp : 0xFF0000; \
+  } while (0);
+
 #endif  // NVIM_HIGHLIGHT_H
-- 
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