From 14b571e6d0e99cbceae3fa64787cf9153c1c00a4 Mon Sep 17 00:00:00 2001
From: Nanako <469449812@qq.com>
Date: Wed, 17 Jul 2024 19:18:08 +0800
Subject: [PATCH] =?UTF-8?q?midi=E6=92=AD=E6=94=BE=E6=B5=8B=E8=AF=95?=
MIME-Version: 1.0
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---
 Arona/src/arona_application.cpp |  9 ++++-----
 Arona/src/widget/widgets.cpp    | 11 +++++++++++
 Arona/src/widget/widgets.h      |  2 ++
 AronaCore                       |  2 +-
 4 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/Arona/src/arona_application.cpp b/Arona/src/arona_application.cpp
index 2273d03..950654b 100644
--- a/Arona/src/arona_application.cpp
+++ b/Arona/src/arona_application.cpp
@@ -3,9 +3,9 @@
 #include "window/window_manager.h"
 #include "imgui.h"
 #include "imgui_main.h"
+#include "audio/midi_sequencer/midi_sequencer.h"
 #include "widget/widgets.h"
 #include "audio/plugin_host/plugin_host_manager.h"
-#include "audio/plugin_host/plugin_host.h"
 
 application* g_application = nullptr;
 
@@ -51,6 +51,7 @@ void configure_imgui(ImGuiIO& io) {
 void draw_imgui(float delta_time) {
     // 全局dockspace
     ImGui::DockSpaceOverViewport();
+    draw_header();
     draw_instrument_track();
     draw_mixer();
     draw_selected_mixer_track_effect_list();
@@ -73,11 +74,9 @@ void arona_application::shutdown() {
 }
 
 void arona_application::test() {
-    const char* path = R"(F:\VST\VST64\Serum_x64.dll)";
-    plugin_host* host = get_plugin_host_manager()->create_instrument_plugin_host(path);
-    host->try_open_editor();
+    get_midi_sequencer()->test();
 }
 
-arona_application* get_arona_application() {
+auto get_arona_application() -> arona_application* {
     return static_cast<arona_application*>(g_application);
 }
diff --git a/Arona/src/widget/widgets.cpp b/Arona/src/widget/widgets.cpp
index 5f33934..86d8a23 100644
--- a/Arona/src/widget/widgets.cpp
+++ b/Arona/src/widget/widgets.cpp
@@ -8,6 +8,7 @@
 #include "imgui_internal.h"
 #include "audio/device/audio_device_manager.h"
 #include "imgui-knobs.h"
+#include "audio/midi_sequencer/midi_sequencer.h"
 
 struct volume_bar_peak_info {
     sample_t peak;
@@ -16,8 +17,18 @@ struct volume_bar_peak_info {
 
 bool show_instrument_track = true;
 bool show_mixer = true;
+bool play = false;
 std::unordered_map<uint64_t, std::vector<volume_bar_peak_info>> volume_bar_peak_map;
 
+void draw_header() {
+    ImGui::Begin("Header");
+    const char* button_label = play ? "Pause" : "Play";
+    if (ImGui::Button(button_label)) {
+        play = get_midi_sequencer()->toggle_play();
+    }
+    ImGui::End();
+}
+
 void draw_instrument_track() {
     ImGui::Begin("Instrument", &show_instrument_track);
     auto instruments = get_plugin_host_manager()->get_instrument_hosts();
diff --git a/Arona/src/widget/widgets.h b/Arona/src/widget/widgets.h
index 8def106..4bdf690 100644
--- a/Arona/src/widget/widgets.h
+++ b/Arona/src/widget/widgets.h
@@ -53,6 +53,8 @@ inline float percentage_to_db(float percentage, float min_db = -60.0f, float max
 
 bool vertical_volume_slider(const char* id, ImVec2 size, float* volume, float min_volume = 0.0f, float max_volume = 1.0f);
 
+void draw_header();
+
 void draw_instrument_track();
 void draw_mixer();
 void draw_mixer_track(mixer_track* track);
diff --git a/AronaCore b/AronaCore
index e74ecd2..e776389 160000
--- a/AronaCore
+++ b/AronaCore
@@ -1 +1 @@
-Subproject commit e74ecd2250472be323c0f3f6724c54981adc65a8
+Subproject commit e77638960cb7714544854e954d3b6f4e99432801