add device gui for yamahaAmp

Platformio/src/devices/AVreceiver/device_yamahaAmp/gui_yamahaAmp.cpp

@@ -0,0 +1,46 @@
+#include <lvgl.h>
+#include "applicationInternal/gui/guiBase.h"
+#include "applicationInternal/gui/guiRegistry.h"
+#include "applicationInternal/commandHandler.h"
+#include "devices/AVreceiver/device_yamahaAmp/device_yamahaAmp.h"
+#include "devices/AVreceiver/device_yamahaAmp/gui_yamahaAmp.h"
+
+static void button_clicked_event_cb(lv_event_t* e) {
+  int user_data = (intptr_t)(e->user_data);
+
+  if (user_data == 0) {
+    executeCommand(YAMAHA_STANDARD);
+  }
+
+}
+
+void create_tab_content_yamahaAmp(lv_obj_t* tab) {
+
+  // Add content to the sceneSelection tab
+
+  lv_obj_set_layout(tab, LV_LAYOUT_FLEX);
+  lv_obj_set_flex_flow(tab, LV_FLEX_FLOW_COLUMN);
+  lv_obj_set_scrollbar_mode(tab, LV_SCROLLBAR_MODE_ACTIVE);
+
+  // -- create a button for "standard" ----------------------------------------
+  lv_obj_t* button = lv_btn_create(tab);
+  lv_obj_set_size(button, 80, 40);
+  lv_obj_set_style_radius(button, 10, LV_PART_MAIN);
+  lv_obj_set_style_bg_color(button, color_primary, LV_PART_MAIN);
+  lv_obj_add_event_cb(button, button_clicked_event_cb, LV_EVENT_CLICKED, (void *)(intptr_t) 0);
+
+  lv_obj_t* label = lv_label_create(button);
+  lv_label_set_text(label, "Standard");
+  lv_obj_center(label);
+
+}
+
+void notify_tab_before_delete_yamahaAmp(void) {
+  // remember to set all pointers to lvgl objects to NULL if they might be accessed from outside.
+  // They must check if object is NULL and must not use it if so
+  
+}
+
+void register_gui_yamahaAmp(void){
+  register_gui(std::string(tabName_yamahaAmp), & create_tab_content_yamahaAmp, & notify_tab_before_delete_yamahaAmp);
+}

Platformio/src/devices/AVreceiver/device_yamahaAmp/gui_yamahaAmp.h

@@ -0,0 +1,4 @@
+#pragma once
+
+const char * const tabName_yamahaAmp = "Yamaha Amp";
+void register_gui_yamahaAmp(void);

Platformio/src/main.cpp

@@ -31,6 +31,7 @@
 #include "guis/gui_irReceiver.h"
 #include "guis/gui_settings.h"
 #include "guis/gui_numpad.h"
+#include "devices/AVreceiver/device_yamahaAmp/gui_yamahaAmp.h"
 #include "devices/mediaPlayer/device_appleTV/gui_appleTV.h"
 #include "devices/misc/device_smarthome/gui_smarthome.h"
 #include "applicationInternal/keys.h"
@@ -110,9 +111,10 @@ int main(int argc, char *argv[]) {
   register_gui_appleTV();
   register_gui_numpad();
   register_gui_smarthome();
+  register_gui_yamahaAmp();
   // Only show these GUIs in the main gui list. If you don't set this explicitely, by default all registered guis are shown.
   #if (USE_SCENE_SPECIFIC_GUI_LIST != 0)
-  main_gui_list = {tabName_sceneSelection, tabName_smarthome, tabName_settings, tabName_irReceiver};
+  main_gui_list = {tabName_yamahaAmp, tabName_sceneSelection, tabName_smarthome, tabName_settings, tabName_irReceiver};
   #endif
 
   // register the scenes and their key_commands_*