[FL-1758] SubGhz refactoring part 1 (#689)

* SubGhz: refactoring
* WeGet: Add support for outputting formatted lines, events center button pressed, center button released
* Variable Item: slightly changed the display of data on the screen
* SubGhz: add show errors, add show preset, refactoring
* SubGhz: refactoring transmitter
* SubGhz: removed unused modules
* SubGhz: Add FuriHalSubGhzPresetOok270Async setting menu
* SubGhz: fix annotation
* SubGhz: add support Nero Radio

Co-authored-by: あく <alleteam@gmail.com>

applications/gui/modules/widget_elements/widget_element_button.c

@@ -30,7 +30,18 @@ static bool gui_button_input(InputEvent* event, WidgetElement* element) {
     GuiButtonModel* model = element->model;
     bool consumed = false;
 
-    if((event->type == InputTypeShort) && model->callback) {
+    if(model->callback == NULL) return consumed;
+
+    if(event->key == InputKeyOk && event->type == InputTypePress &&
+       model->button_type == GuiButtonTypeCenter) {
+        model->callback(GuiButtonTypeCenterPress, model->context);
+        consumed = true;
+    } else if(
+        event->key == InputKeyOk && event->type == InputTypeRelease &&
+        model->button_type == GuiButtonTypeCenter) {
+        model->callback(GuiButtonTypeCenterRelease, model->context);
+        consumed = true;
+    } else if(event->type == InputTypeShort) {
         if((model->button_type == GuiButtonTypeLeft) && (event->key == InputKeyLeft)) {
             model->callback(model->button_type, model->context);
             consumed = true;

applications/gui/modules/widget_elements/widget_element_i.h

@@ -6,6 +6,8 @@ typedef enum {
     GuiButtonTypeLeft,
     GuiButtonTypeCenter,
     GuiButtonTypeRight,
+    GuiButtonTypeCenterPress,
+    GuiButtonTypeCenterRelease,
 } GuiButtonType;
 
 typedef void (*ButtonCallback)(GuiButtonType result, void* context);
@@ -28,6 +30,15 @@ struct WidgetElement {
     Widget* parent;
 };
 
+/* Create multi string element */
+WidgetElement* widget_element_string_multi_create(
+    uint8_t x,
+    uint8_t y,
+    Align horizontal,
+    Align vertical,
+    Font font,
+    const char* text);
+
 /* Create string element */
 WidgetElement* widget_element_string_create(
     uint8_t x,

applications/gui/modules/widget_elements/widget_element_string_multi.c

@@ -0,0 +1,67 @@
+#include "widget_element_i.h"
+#include <m-string.h>
+#include <gui/elements.h>
+
+typedef struct {
+    uint8_t x;
+    uint8_t y;
+    Align horizontal;
+    Align vertical;
+    Font font;
+    string_t text;
+} GuiStringMultiModel;
+
+static void gui_string_multi_draw(Canvas* canvas, WidgetElement* element) {
+    furi_assert(canvas);
+    furi_assert(element);
+    GuiStringMultiModel* model = element->model;
+
+    if(string_size(model->text)) {
+        canvas_set_font(canvas, model->font);
+        elements_multiline_text_aligned(
+            canvas,
+            model->x,
+            model->y,
+            model->horizontal,
+            model->vertical,
+            string_get_cstr(model->text));
+    }
+}
+
+static void gui_string_multi_free(WidgetElement* gui_string) {
+    furi_assert(gui_string);
+
+    GuiStringMultiModel* model = gui_string->model;
+    string_clear(model->text);
+    free(gui_string->model);
+    free(gui_string);
+}
+
+WidgetElement* widget_element_string_multi_create(
+    uint8_t x,
+    uint8_t y,
+    Align horizontal,
+    Align vertical,
+    Font font,
+    const char* text) {
+    furi_assert(text);
+
+    // Allocate and init model
+    GuiStringMultiModel* model = furi_alloc(sizeof(GuiStringMultiModel));
+    model->x = x;
+    model->y = y;
+    model->horizontal = horizontal;
+    model->vertical = vertical;
+    model->font = font;
+    string_init_set_str(model->text, text);
+
+    // Allocate and init Element
+    WidgetElement* gui_string = furi_alloc(sizeof(WidgetElement));
+    gui_string->parent = NULL;
+    gui_string->input = NULL;
+    gui_string->draw = gui_string_multi_draw;
+    gui_string->free = gui_string_multi_free;
+    gui_string->model = model;
+
+    return gui_string;
+}