From a2d5c08460ce035b751501a76b0e2788832f06d6 Mon Sep 17 00:00:00 2001
From: Quantum <quantum2048@gmail.com>
Date: Fri, 30 Apr 2021 21:44:13 -0400
Subject: [PATCH] [client] ui: add input:helpMenuDelay option

This option controls the time period (in ms) after which the help menu
appears when holding down the escape key. After this time period,
capture mode is no longer toggled.

This fixes #527.
---
 client/src/app.c    | 2 +-
 client/src/config.c | 9 +++++++++
 client/src/main.h   | 1 +
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/client/src/app.c b/client/src/app.c
index 2c7e43a9..39c2e970 100644
--- a/client/src/app.c
+++ b/client/src/app.c
@@ -397,7 +397,7 @@ void app_handleRenderEvent(const uint64_t timeUs)
   }
   else
   {
-    if (!g_state.escapeHelp && timeUs - g_state.escapeTime > 200000)
+    if (!g_state.escapeHelp && timeUs - g_state.escapeTime > g_params.helpMenuDelayUs)
     {
       g_state.escapeHelp = true;
       app_showHelp(true);
diff --git a/client/src/config.c b/client/src/config.c
index b7f5ed45..7b7d7edc 100644
--- a/client/src/config.c
+++ b/client/src/config.c
@@ -352,6 +352,13 @@ static struct Option options[] =
     .type           = OPTION_TYPE_BOOL,
     .value.x_bool   = false
   },
+  {
+    .module         = "input",
+    .name           = "helpMenuDelay",
+    .description    = "Show help menu after holding down the escape key for this many milliseconds",
+    .type           = OPTION_TYPE_INT,
+    .value.x_int    = 200
+  },
 
   // spice options
   {
@@ -547,6 +554,8 @@ bool config_load(int argc, char * argv[])
   g_params.autoCapture            = option_get_bool("input", "autoCapture"           );
   g_params.captureInputOnly       = option_get_bool("input", "captureOnly"           );
 
+  g_params.helpMenuDelayUs = option_get_int("input", "helpMenuDelay") * (uint64_t) 1000;
+
   g_params.minimizeOnFocusLoss = option_get_bool("win", "minimizeOnFocusLoss");
 
   if (option_get_bool("spice", "enable"))
diff --git a/client/src/main.h b/client/src/main.h
index 951a03a2..30fb1215 100644
--- a/client/src/main.h
+++ b/client/src/main.h
@@ -137,6 +137,7 @@ struct AppParams
   bool              captureOnStart;
   bool              quickSplash;
   bool              alwaysShowCursor;
+  uint64_t          helpMenuDelayUs;
 
   unsigned int      cursorPollInterval;
   unsigned int      framePollInterval;