From 70c7060eaf71e8fa35d63e9279ef8040727ff2c2 Mon Sep 17 00:00:00 2001
From: Starman0620 <28871190+Starman0620@users.noreply.github.com>
Date: Tue, 20 Apr 2021 14:26:48 -0400
Subject: [PATCH] Added frequency display to presence

---
 discord/src/main.cpp | 51 ++++++++++++++++++++++++++++++--------------
 1 file changed, 35 insertions(+), 16 deletions(-)

diff --git a/discord/src/main.cpp b/discord/src/main.cpp
index 1066bdc3..e35035e2 100644
--- a/discord/src/main.cpp
+++ b/discord/src/main.cpp
@@ -4,7 +4,7 @@
 #include <gui/gui.h>
 #include <gui/style.h>
 #include <core.h>
-
+#include <cmath>
 #include <discord_rpc.h>
 
 SDRPP_MOD_INFO {
@@ -15,7 +15,10 @@ SDRPP_MOD_INFO {
     /* Max instances    */ -1
 };
 
+void ready(const DiscordUser *request);
 static DiscordRichPresence presence;
+static time_t lastUpdate = time(0);
+static char* freq = new char[24];
 
 class PresenceModule : public ModuleManager::Instance {
 public:
@@ -23,20 +26,7 @@ public:
         this->name = name;
         gui::menu.registerEntry(name, menuHandler, this, this);
 
-        // Discord initialization
-        DiscordEventHandlers handlers;
-        memset(&handlers, 0, sizeof(handlers));
-        memset(&presence, 0, sizeof(presence));
-        Discord_Initialize("833485588954742864", &handlers, 1, "");
-
-        // Set the first presence
-        presence.state = "Loading...";
-        presence.details = "Initializing rich presence...";
-        presence.partySize = 1;
-        presence.partyMax = 1;
-        presence.startTimestamp = time(0);
-        presence.largeImageKey = "image_large";
-        Discord_UpdatePresence(&presence);
+        startPresence();
     }
 
     ~PresenceModule() {
@@ -44,10 +34,12 @@ public:
     }
 
     void enable() {
+        startPresence();
         enabled = true;
     }
 
     void disable() {
+        Discord_ClearPresence();
         enabled = false;
     }
 
@@ -64,12 +56,39 @@ private:
 
         // GUI
         ImGui::BeginGroup();
-        ImGui::Text("Connecting to Discord...");
+        ImGui::Text("SDR++ Rich Presence by Starman0620");
         ImGui::EndGroup();
+
+        // Very basic method of implenting a 10s timer
+        if (time(0) - lastUpdate > 10) {
+            updatePresence();
+            lastUpdate = time(0);
+        }
         
         if (!_this->enabled) { style::endDisabled(); }
     }
 
+    static void updatePresence() {
+       presence.details = "Listening";
+       sprintf(freq, "%.2fMHz", gui::waterfall.getCenterFrequency()/1000000, 3);
+       presence.state = freq;
+       Discord_UpdatePresence(&presence);
+    }
+
+    static void startPresence() {
+        // Discord initialization
+        DiscordEventHandlers handlers;
+        memset(&handlers, 0, sizeof(handlers));
+        memset(&presence, 0, sizeof(presence));
+        Discord_Initialize("833485588954742864", &handlers, 1, "");
+
+        // Set the first presence
+        presence.details = "Initializing rich presence...";
+        presence.startTimestamp = time(0);
+        presence.largeImageKey = "image_large";
+        Discord_UpdatePresence(&presence);
+    }
+
     std::string name;
     bool enabled = true;
 };