[FL-1549] Gui Widget module (#598)

* gui_widget: rework with mlib container
* widget: rename gui_widget-> widget; gui_element->widget_element
* gui: move widget from nfc to gui/modules
* nfc: rework widget usage
* nfc: return to ReadEmvAppSuccess scene after ReadEmvDataSuccess exit

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

applications/gui/modules/widget.c

@@ -0,0 +1,152 @@
+#include <furi.h>
+#include "widget.h"
+#include <m-array.h>
+
+ARRAY_DEF(ElementArray, WidgetElement*, M_PTR_OPLIST);
+
+struct Widget {
+    View* view;
+    void* context;
+};
+
+typedef struct {
+    ElementArray_t element;
+} GuiWidgetModel;
+
+static void gui_widget_view_draw_callback(Canvas* canvas, void* _model) {
+    GuiWidgetModel* model = _model;
+    canvas_clear(canvas);
+
+    // Draw all elements
+    ElementArray_it_t it;
+    ElementArray_it(it, model->element);
+    while(!ElementArray_end_p(it)) {
+        WidgetElement* element = *ElementArray_ref(it);
+        if(element->draw != NULL) {
+            element->draw(canvas, element);
+        }
+        ElementArray_next(it);
+    }
+}
+
+static bool gui_widget_view_input_callback(InputEvent* event, void* context) {
+    Widget* widget = context;
+    bool consumed = false;
+
+    // Call all Widget Elements input handlers
+    with_view_model(
+        widget->view, (GuiWidgetModel * model) {
+            ElementArray_it_t it;
+            ElementArray_it(it, model->element);
+            while(!ElementArray_end_p(it)) {
+                WidgetElement* element = *ElementArray_ref(it);
+                if(element->input != NULL) {
+                    consumed |= element->input(event, element);
+                }
+                ElementArray_next(it);
+            }
+            return true;
+        });
+
+    return consumed;
+}
+
+Widget* widget_alloc() {
+    Widget* widget = furi_alloc(sizeof(Widget));
+    widget->view = view_alloc();
+    view_set_context(widget->view, widget);
+    view_allocate_model(widget->view, ViewModelTypeLocking, sizeof(GuiWidgetModel));
+    view_set_draw_callback(widget->view, gui_widget_view_draw_callback);
+    view_set_input_callback(widget->view, gui_widget_view_input_callback);
+
+    with_view_model(
+        widget->view, (GuiWidgetModel * model) {
+            ElementArray_init(model->element);
+            return true;
+        });
+
+    return widget;
+}
+
+void widget_clear(Widget* widget) {
+    furi_assert(widget);
+
+    with_view_model(
+        widget->view, (GuiWidgetModel * model) {
+            ElementArray_it_t it;
+            ElementArray_it(it, model->element);
+            while(!ElementArray_end_p(it)) {
+                WidgetElement* element = *ElementArray_ref(it);
+                furi_assert(element->free);
+                element->free(element);
+                ElementArray_next(it);
+            }
+            ElementArray_clean(model->element);
+            return true;
+        });
+}
+
+void widget_free(Widget* widget) {
+    furi_assert(widget);
+    // Free all elements
+    widget_clear(widget);
+    // Free elements container
+    with_view_model(
+        widget->view, (GuiWidgetModel * model) {
+            ElementArray_clear(model->element);
+            return true;
+        });
+
+    view_free(widget->view);
+    free(widget);
+}
+
+View* widget_get_view(Widget* widget) {
+    furi_assert(widget);
+    return widget->view;
+}
+
+static void widget_add_element(Widget* widget, WidgetElement* element) {
+    furi_assert(widget);
+    furi_assert(element);
+
+    with_view_model(
+        widget->view, (GuiWidgetModel * model) {
+            element->parent = widget;
+            ElementArray_push_back(model->element, element);
+            return true;
+        });
+}
+
+void widget_add_string_element(
+    Widget* widget,
+    uint8_t x,
+    uint8_t y,
+    Align horizontal,
+    Align vertical,
+    Font font,
+    const char* text) {
+    furi_assert(widget);
+    WidgetElement* string_element =
+        widget_element_string_create(x, y, horizontal, vertical, font, text);
+    widget_add_element(widget, string_element);
+}
+
+void widget_add_button_element(
+    Widget* widget,
+    GuiButtonType button_type,
+    const char* text,
+    ButtonCallback callback,
+    void* context) {
+    furi_assert(widget);
+    WidgetElement* button_element =
+        widget_element_button_create(button_type, text, callback, context);
+    widget_add_element(widget, button_element);
+}
+
+void widget_add_icon_element(Widget* widget, uint8_t x, uint8_t y, const Icon* icon) {
+    furi_assert(widget);
+    furi_assert(icon);
+    WidgetElement* icon_element = widget_element_icon_create(x, y, icon);
+    widget_add_element(widget, icon_element);
+}

applications/gui/modules/widget.h

@@ -0,0 +1,66 @@
+#pragma once
+#include "widget_elements/widget_element_i.h"
+
+typedef struct Widget Widget;
+typedef struct WidgetElement WidgetElement;
+
+/** Allocate Widget that holds Widget Elements
+ * @return Widget instance
+ */
+Widget* widget_alloc();
+
+/** Free Widget
+ * @note this function free allocated Widget Elements
+ * @param widget Widget instance
+ */
+void widget_free(Widget* widget);
+
+/** Clear Widget
+ * @param widget Widget instance
+ */
+void widget_clear(Widget* widget);
+
+/** Get Widget view
+ * @param widget Widget instance
+ * @return View instance
+ */
+View* widget_get_view(Widget* widget);
+
+/** Add String Element
+ * @param widget Widget instance
+ * @param x - x coordinate
+ * @param y - y coordinate
+ * @param horizontal - Align instance
+ * @param vertical - Align instance
+ * @param font Font instance
+ */
+void widget_add_string_element(
+    Widget* widget,
+    uint8_t x,
+    uint8_t y,
+    Align horizontal,
+    Align vertical,
+    Font font,
+    const char* text);
+
+/** Add Button Element
+ * @param widget Widget instance
+ * @param button_type GuiButtonType instance
+ * @param text text on allocated button
+ * @param callback ButtonCallback instance
+ * @param context pointer to context
+ */
+void widget_add_button_element(
+    Widget* widget,
+    GuiButtonType button_type,
+    const char* text,
+    ButtonCallback callback,
+    void* context);
+
+/** Add Icon Element
+ * @param widget Widget instance
+ * @param x - x coordinate
+ * @param y - y coordinate
+ * @param icon Icon instance
+ */
+void widget_add_icon_element(Widget* widget, uint8_t x, uint8_t y, const Icon* icon);

applications/nfc/gui_widget/gui_element_button.c → applications/gui/modules/widget_elements/widget_element_button.c

@@ -1,6 +1,4 @@
-#include "gui_element_i.h"
-#include "gui_element_button.h"
-#include "gui_widget.h"
+#include "widget_element_i.h"
 #include <gui/elements.h>
 #include <m-string.h>
 
@@ -11,7 +9,7 @@ typedef struct {
     void* context;
 } GuiButtonModel;
 
-static void gui_button_draw(Canvas* canvas, GuiElement* element) {
+static void gui_button_draw(Canvas* canvas, WidgetElement* element) {
     furi_assert(canvas);
     furi_assert(element);
     GuiButtonModel* model = element->model;
@@ -28,7 +26,7 @@ static void gui_button_draw(Canvas* canvas, GuiElement* element) {
     }
 }
 
-static bool gui_button_input(InputEvent* event, GuiElement* element) {
+static bool gui_button_input(InputEvent* event, WidgetElement* element) {
     GuiButtonModel* model = element->model;
     bool consumed = false;
 
@@ -48,19 +46,16 @@ static bool gui_button_input(InputEvent* event, GuiElement* element) {
     return consumed;
 }
 
-static void gui_button_free(GuiElement* gui_button) {
+static void gui_button_free(WidgetElement* gui_button) {
     furi_assert(gui_button);
 
     GuiButtonModel* model = gui_button->model;
-    if(gui_button->parent != NULL) {
-        // TODO deattach element
-    }
     string_clear(model->text);
     free(gui_button->model);
     free(gui_button);
 }
 
-GuiElement* gui_button_create(
+WidgetElement* widget_element_button_create(
     GuiButtonType button_type,
     const char* text,
     ButtonCallback callback,
@@ -73,7 +68,7 @@ GuiElement* gui_button_create(
     string_init_set_str(model->text, text);
 
     // Allocate and init Element
-    GuiElement* gui_button = furi_alloc(sizeof(GuiElement));
+    WidgetElement* gui_button = furi_alloc(sizeof(WidgetElement));
     gui_button->parent = NULL;
     gui_button->input = gui_button_input;
     gui_button->draw = gui_button_draw;

applications/gui/modules/widget_elements/widget_element_i.h

@@ -0,0 +1,48 @@
+#pragma once
+#include <furi.h>
+#include <gui/view.h>
+
+typedef enum {
+    GuiButtonTypeLeft,
+    GuiButtonTypeCenter,
+    GuiButtonTypeRight,
+} GuiButtonType;
+
+typedef void (*ButtonCallback)(GuiButtonType result, void* context);
+
+typedef struct WidgetElement WidgetElement;
+typedef struct Widget Widget;
+
+struct WidgetElement {
+    // generic draw and input callbacks
+    void (*draw)(Canvas* canvas, WidgetElement* element);
+    bool (*input)(InputEvent* event, WidgetElement* element);
+
+    // free callback
+    void (*free)(WidgetElement* element);
+
+    // generic model holder
+    void* model;
+
+    // pointer to widget that hold our element
+    Widget* parent;
+};
+
+/* Create string element */
+WidgetElement* widget_element_string_create(
+    uint8_t x,
+    uint8_t y,
+    Align horizontal,
+    Align vertical,
+    Font font,
+    const char* text);
+
+/* Create button element */
+WidgetElement* widget_element_button_create(
+    GuiButtonType button_type,
+    const char* text,
+    ButtonCallback callback,
+    void* context);
+
+/* Create icon element element */
+WidgetElement* widget_element_icon_create(uint8_t x, uint8_t y, const Icon* icon);

applications/nfc/gui_widget/gui_element_icon.c → applications/gui/modules/widget_elements/widget_element_icon.c

@@ -1,7 +1,4 @@
-#include "gui_element_i.h"
-#include "gui_element_icon.h"
-#include "gui_widget.h"
-
+#include "widget_element_i.h"
 #include <m-string.h>
 
 typedef struct {
@@ -10,7 +7,7 @@ typedef struct {
     const Icon* icon;
 } GuiIconModel;
 
-static void gui_icon_draw(Canvas* canvas, GuiElement* element) {
+static void gui_icon_draw(Canvas* canvas, WidgetElement* element) {
     furi_assert(canvas);
     furi_assert(element);
     GuiIconModel* model = element->model;
@@ -20,17 +17,14 @@ static void gui_icon_draw(Canvas* canvas, GuiElement* element) {
     }
 }
 
-static void gui_icon_free(GuiElement* gui_icon) {
+static void gui_icon_free(WidgetElement* gui_icon) {
     furi_assert(gui_icon);
 
-    if(gui_icon->parent != NULL) {
-        // TODO deattach element
-    }
     free(gui_icon->model);
     free(gui_icon);
 }
 
-GuiElement* gui_icon_create(uint8_t x, uint8_t y, const Icon* icon) {
+WidgetElement* widget_element_icon_create(uint8_t x, uint8_t y, const Icon* icon) {
     furi_assert(icon);
 
     // Allocate and init model
@@ -40,7 +34,7 @@ GuiElement* gui_icon_create(uint8_t x, uint8_t y, const Icon* icon) {
     model->icon = icon;
 
     // Allocate and init Element
-    GuiElement* gui_icon = furi_alloc(sizeof(GuiElement));
+    WidgetElement* gui_icon = furi_alloc(sizeof(WidgetElement));
     gui_icon->parent = NULL;
     gui_icon->input = NULL;
     gui_icon->draw = gui_icon_draw;

applications/nfc/gui_widget/gui_element_string.c → applications/gui/modules/widget_elements/widget_element_string.c

@@ -1,7 +1,4 @@
-#include "gui_element_i.h"
-#include "gui_element_string.h"
-#include "gui_widget.h"
-
+#include "widget_element_i.h"
 #include <m-string.h>
 
 typedef struct {
@@ -13,7 +10,7 @@ typedef struct {
     string_t text;
 } GuiStringModel;
 
-static void gui_string_draw(Canvas* canvas, GuiElement* element) {
+static void gui_string_draw(Canvas* canvas, WidgetElement* element) {
     furi_assert(canvas);
     furi_assert(element);
     GuiStringModel* model = element->model;
@@ -30,19 +27,16 @@ static void gui_string_draw(Canvas* canvas, GuiElement* element) {
     }
 }
 
-static void gui_string_free(GuiElement* gui_string) {
+static void gui_string_free(WidgetElement* gui_string) {
     furi_assert(gui_string);
 
     GuiStringModel* model = gui_string->model;
-    if(gui_string->parent != NULL) {
-        // TODO deattach element
-    }
     string_clear(model->text);
     free(gui_string->model);
     free(gui_string);
 }
 
-GuiElement* gui_string_create(
+WidgetElement* widget_element_string_create(
     uint8_t x,
     uint8_t y,
     Align horizontal,
@@ -61,7 +55,7 @@ GuiElement* gui_string_create(
     string_init_set_str(model->text, text);
 
     // Allocate and init Element
-    GuiElement* gui_string = furi_alloc(sizeof(GuiElement));
+    WidgetElement* gui_string = furi_alloc(sizeof(WidgetElement));
     gui_string->parent = NULL;
     gui_string->input = NULL;
     gui_string->draw = gui_string_draw;

applications/nfc/gui_widget/gui_element_button.h

@@ -1,24 +0,0 @@
-#pragma once
-#include <stdint.h>
-
-typedef struct GuiElement GuiElement;
-
-typedef enum {
-    GuiButtonTypeLeft,
-    GuiButtonTypeCenter,
-    GuiButtonTypeRight,
-} GuiButtonType;
-
-typedef void (*ButtonCallback)(GuiButtonType button, void* context);
-
-/** Allocate Button Element
- * @param button_type GuiButtonType instance
- * @param text text on allocated button
- * @param callback ButtonCallback instance
- * @param context pointer to context
- */
-GuiElement* gui_button_create(
-    GuiButtonType button_type,
-    const char* text,
-    ButtonCallback callback,
-    void* context);

applications/nfc/gui_widget/gui_element_i.h

@@ -1,21 +0,0 @@
-#pragma once
-#include <furi.h>
-#include <gui/view.h>
-
-typedef struct GuiElement GuiElement;
-typedef struct GuiWidget GuiWidget;
-
-struct GuiElement {
-    // generic draw and input callbacks
-    void (*draw)(Canvas* canvas, GuiElement* element);
-    bool (*input)(InputEvent* event, GuiElement* element);
-
-    // free callback
-    void (*free)(GuiElement* element);
-
-    // generic model holder
-    void* model;
-
-    // pointer to widget that hold our element
-    GuiWidget* parent;
-};

applications/nfc/gui_widget/gui_element_icon.h

@@ -1,13 +0,0 @@
-#pragma once
-#include <stdint.h>
-#include <gui/canvas.h>
-
-typedef struct GuiElement GuiElement;
-
-/** Allocate GuiElement element
- * @param x - x coordinate
- * @param y - y coordinate
- * @param icon Icon instance
- * @return GuiElement instance
- */
-GuiElement* gui_icon_create(uint8_t x, uint8_t y, const Icon* icon);

applications/nfc/gui_widget/gui_element_string.h

@@ -1,21 +0,0 @@
-#pragma once
-#include <stdint.h>
-#include <gui/canvas.h>
-
-typedef struct GuiElement GuiElement;
-
-/** Allocate GuiElement element
- * @param x - x coordinate
- * @param y - y coordinate
- * @param horizontal - Align instance
- * @param vertical - Align instance
- * @param font Font instance
- * @return GuiElement instance
- */
-GuiElement* gui_string_create(
-    uint8_t x,
-    uint8_t y,
-    Align horizontal,
-    Align vertical,
-    Font font,
-    const char* text);

applications/nfc/gui_widget/gui_widget.c

@@ -1,141 +0,0 @@
-#include <furi.h>
-#include "gui_element_i.h"
-#include "gui_widget.h"
-
-#define MAX_GUI_ELEMENTS 8
-
-struct GuiWidget {
-    View* view;
-    void* context;
-};
-
-// TODO rework with M-LIB container
-typedef struct {
-    GuiElement* element[MAX_GUI_ELEMENTS];
-} GuiWidgetModel;
-
-static void gui_widget_view_draw_callback(Canvas* canvas, void* _model) {
-    GuiWidgetModel* model = _model;
-    canvas_clear(canvas);
-
-    for(uint8_t i = 0; i < MAX_GUI_ELEMENTS; i++) {
-        if(model->element[i] != NULL) {
-            if(model->element[i]->draw != NULL) {
-                model->element[i]->draw(canvas, model->element[i]);
-            }
-        }
-    };
-}
-
-static bool gui_widget_view_input_callback(InputEvent* event, void* context) {
-    GuiWidget* gui_widget = context;
-    bool consumed = false;
-
-    with_view_model(
-        gui_widget->view, (GuiWidgetModel * model) {
-            for(uint8_t i = 0; i < MAX_GUI_ELEMENTS; i++) {
-                if(model->element[i] != NULL) {
-                    if(model->element[i]->input != NULL) {
-                        consumed = model->element[i]->input(event, model->element[i]);
-                    }
-                }
-            };
-            return true;
-        });
-
-    return consumed;
-}
-
-GuiWidget* gui_widget_alloc() {
-    GuiWidget* gui_widget = furi_alloc(sizeof(GuiWidget));
-    gui_widget->view = view_alloc();
-    view_set_context(gui_widget->view, gui_widget);
-    view_allocate_model(gui_widget->view, ViewModelTypeLocking, sizeof(GuiWidgetModel));
-    view_set_draw_callback(gui_widget->view, gui_widget_view_draw_callback);
-    view_set_input_callback(gui_widget->view, gui_widget_view_input_callback);
-
-    with_view_model(
-        gui_widget->view, (GuiWidgetModel * model) {
-            for(uint8_t i = 0; i < MAX_GUI_ELEMENTS; i++) {
-                model->element[i] = NULL;
-            };
-            return true;
-        });
-
-    return gui_widget;
-}
-
-void gui_widget_free(GuiWidget* gui_widget) {
-    furi_assert(gui_widget);
-    gui_widget_clear(gui_widget);
-    view_free(gui_widget->view);
-    free(gui_widget);
-}
-
-void gui_widget_clear(GuiWidget* gui_widget) {
-    furi_assert(gui_widget);
-
-    with_view_model(
-        gui_widget->view, (GuiWidgetModel * model) {
-            for(uint8_t i = 0; i < MAX_GUI_ELEMENTS; i++) {
-                if(model->element[i]) {
-                    furi_assert(model->element[i]->free);
-                    model->element[i]->free(model->element[i]);
-                    model->element[i] = NULL;
-                }
-            };
-            return true;
-        });
-}
-
-View* gui_widget_get_view(GuiWidget* gui_widget) {
-    furi_assert(gui_widget);
-    return gui_widget->view;
-}
-
-void gui_widget_add_element(GuiWidget* gui_widget, GuiElement* element) {
-    furi_assert(gui_widget);
-    with_view_model(
-        gui_widget->view, (GuiWidgetModel * model) {
-            // add element to first null position
-            for(uint8_t i = 0; i < MAX_GUI_ELEMENTS; i++) {
-                if(model->element[i] == NULL) {
-                    model->element[i] = element;
-                    element->parent = gui_widget;
-                    break;
-                }
-            };
-            return true;
-        });
-}
-
-void gui_widget_add_string_element(
-    GuiWidget* gui_widget,
-    uint8_t x,
-    uint8_t y,
-    Align horizontal,
-    Align vertical,
-    Font font,
-    const char* text) {
-    furi_assert(gui_widget);
-    GuiElement* string_element = gui_string_create(x, y, horizontal, vertical, font, text);
-    gui_widget_add_element(gui_widget, string_element);
-}
-
-void gui_widget_add_button_element(
-    GuiWidget* gui_widget,
-    GuiButtonType button_type,
-    const char* text,
-    ButtonCallback callback,
-    void* context) {
-    furi_assert(gui_widget);
-    GuiElement* button_element = gui_button_create(button_type, text, callback, context);
-    gui_widget_add_element(gui_widget, button_element);
-}
-
-void gui_widget_add_icon_element(GuiWidget* gui_widget, uint8_t x, uint8_t y, const Icon* icon) {
-    furi_assert(gui_widget);
-    furi_assert(icon);
-    GuiElement* icon_element = gui_icon_create(x, y, icon);
-    gui_widget_add_element(gui_widget, icon_element);
-}

applications/nfc/gui_widget/gui_widget.h

@@ -1,76 +0,0 @@
-#pragma once
-#include <gui/view.h>
-#include "gui_element_string.h"
-#include "gui_element_button.h"
-#include "gui_element_icon.h"
-
-typedef struct GuiWidget GuiWidget;
-typedef struct GuiElement GuiElement;
-
-/** Allocate Gui Widget that holds Gui Elements
- * @return GuiWidget instance
- */
-GuiWidget* gui_widget_alloc();
-
-/** Free Gui Widget
- * @note this function free Gui Elements
- * @param gui_widget GuiWidget instance
- */
-void gui_widget_free(GuiWidget* gui_widget);
-
-/** Clear Gui Widget
- * @param gui_widget GuiWidget instance
- */
-void gui_widget_clear(GuiWidget* gui_widget);
-
-/** Get Gui Widget view
- * @param gui_widget GuiWidget instance
- * @return View instance
- */
-View* gui_widget_get_view(GuiWidget* gui_widget);
-
-/** Add generic Gui Elements to Gui Widget
- * @param gui_widget GuiWidget instance
- * @param element GuiElement element
- */
-void gui_widget_add_element(GuiWidget* gui_widget, GuiElement* element);
-
-/** Add String Element
- * @param gui_widget GuiWidget instance
- * @param x - x coordinate
- * @param y - y coordinate
- * @param horizontal - Align instance
- * @param vertical - Align instance
- * @param font Font instance
- * @return GuiElement instance
- */
-void gui_widget_add_string_element(
-    GuiWidget* gui_widget,
-    uint8_t x,
-    uint8_t y,
-    Align horizontal,
-    Align vertical,
-    Font font,
-    const char* text);
-
-/** Add Button Element
- * @param gui_widget GuiWidget instance
- * @param button_type GuiButtonType instance
- * @param text text on allocated button
- * @param callback ButtonCallback instance
- * @param context pointer to context
- */
-void gui_widget_add_button_element(
-    GuiWidget* gui_widget,
-    GuiButtonType button_type,
-    const char* text,
-    ButtonCallback callback,
-    void* context);
-
-/** Add Icon Element
- * @param gui_widget GuiWidget instance
- * @param x - x coordinate
- * @param y - y coordinate
- * @param icon Icon instance
- */
-void gui_widget_add_icon_element(GuiWidget* gui_widget, uint8_t x, uint8_t y, const Icon* icon);

applications/nfc/nfc.c

@@ -69,9 +69,8 @@ Nfc* nfc_alloc() {
     string_init(nfc->text_box_store);
 
     // Custom Widget
-    nfc->widget = gui_widget_alloc();
-    view_dispatcher_add_view(
-        nfc->view_dispatcher, NfcViewWidget, gui_widget_get_view(nfc->widget));
+    nfc->widget = widget_alloc();
+    view_dispatcher_add_view(nfc->view_dispatcher, NfcViewWidget, widget_get_view(nfc->widget));
 
     // Bank Card
     nfc->bank_card = bank_card_alloc();
@@ -111,7 +110,7 @@ void nfc_free(Nfc* nfc) {
 
     // Custom Widget
     view_dispatcher_remove_view(nfc->view_dispatcher, NfcViewWidget);
-    gui_widget_free(nfc->widget);
+    widget_free(nfc->widget);
 
     // Bank Card
     view_dispatcher_remove_view(nfc->view_dispatcher, NfcViewBankCard);

applications/nfc/nfc_i.h

@@ -20,13 +20,10 @@
 #include <gui/modules/text_input.h>
 #include <gui/modules/byte_input.h>
 #include <gui/modules/text_box.h>
+#include <gui/modules/widget.h>
 
 #include "views/bank_card.h"
 
-#include "gui_widget/gui_widget.h"
-#include "gui_widget/gui_element_string.h"
-#include "gui_widget/gui_element_button.h"
-
 #include <nfc/scenes/nfc_scene.h>
 
 #define NFC_TEXT_STORE_SIZE 128
@@ -49,7 +46,7 @@ struct Nfc {
     TextInput* text_input;
     ByteInput* byte_input;
     TextBox* text_box;
-    GuiWidget* widget;
+    Widget* widget;
     BankCard* bank_card;
 };
 

applications/nfc/scenes/nfc_scene_delete.c

@@ -12,11 +12,10 @@ void nfc_scene_delete_on_enter(void* context) {
     // Setup Custom Widget view
     char delete_str[64];
     snprintf(delete_str, sizeof(delete_str), "Delete %s", nfc->dev.dev_name);
-    gui_widget_add_string_element(
-        nfc->widget, 64, 6, AlignCenter, AlignTop, FontPrimary, delete_str);
-    gui_widget_add_button_element(
+    widget_add_string_element(nfc->widget, 64, 6, AlignCenter, AlignTop, FontPrimary, delete_str);
+    widget_add_button_element(
         nfc->widget, GuiButtonTypeLeft, "Back", nfc_scene_delete_widget_callback, nfc);
-    gui_widget_add_button_element(
+    widget_add_button_element(
         nfc->widget, GuiButtonTypeRight, "Delete", nfc_scene_delete_widget_callback, nfc);
     char uid_str[32];
     NfcDeviceCommomData* data = &nfc->dev.dev_data.nfc_data;
@@ -42,11 +41,10 @@ void nfc_scene_delete_on_enter(void* context) {
             data->uid[5],
             data->uid[6]);
     }
-    gui_widget_add_string_element(
-        nfc->widget, 64, 21, AlignCenter, AlignTop, FontSecondary, uid_str);
+    widget_add_string_element(nfc->widget, 64, 21, AlignCenter, AlignTop, FontSecondary, uid_str);
 
     if(data->protocol > NfcDeviceProtocolUnknown) {
-        gui_widget_add_string_element(
+        widget_add_string_element(
             nfc->widget,
             10,
             32,
@@ -56,16 +54,13 @@ void nfc_scene_delete_on_enter(void* context) {
             nfc_get_protocol(data->protocol));
     }
     // TODO change dinamically
-    gui_widget_add_string_element(
-        nfc->widget, 118, 32, AlignRight, AlignTop, FontSecondary, "NFC-A");
+    widget_add_string_element(nfc->widget, 118, 32, AlignRight, AlignTop, FontSecondary, "NFC-A");
     char sak_str[16];
     snprintf(sak_str, sizeof(sak_str), "SAK: %02X", data->sak);
-    gui_widget_add_string_element(
-        nfc->widget, 10, 42, AlignLeft, AlignTop, FontSecondary, sak_str);
+    widget_add_string_element(nfc->widget, 10, 42, AlignLeft, AlignTop, FontSecondary, sak_str);
     char atqa_str[16];
     snprintf(atqa_str, sizeof(atqa_str), "ATQA: %02X%02X", data->atqa[0], data->atqa[1]);
-    gui_widget_add_string_element(
-        nfc->widget, 118, 42, AlignRight, AlignTop, FontSecondary, atqa_str);
+    widget_add_string_element(nfc->widget, 118, 42, AlignRight, AlignTop, FontSecondary, atqa_str);
 
     view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewWidget);
 }
@@ -91,5 +86,5 @@ const bool nfc_scene_delete_on_event(void* context, SceneManagerEvent event) {
 const void nfc_scene_delete_on_exit(void* context) {
     Nfc* nfc = (Nfc*)context;
 
-    gui_widget_clear(nfc->widget);
+    widget_clear(nfc->widget);
 }

applications/nfc/scenes/nfc_scene_device_info.c

@@ -30,11 +30,11 @@ void nfc_scene_device_info_on_enter(void* context) {
     Nfc* nfc = (Nfc*)context;
 
     // Setup Custom Widget view
-    gui_widget_add_string_element(
+    widget_add_string_element(
         nfc->widget, 64, 6, AlignCenter, AlignTop, FontSecondary, nfc->dev.dev_name);
-    gui_widget_add_button_element(
+    widget_add_button_element(
         nfc->widget, GuiButtonTypeLeft, "Back", nfc_scene_device_info_widget_callback, nfc);
-    gui_widget_add_button_element(
+    widget_add_button_element(
         nfc->widget, GuiButtonTypeRight, "Data", nfc_scene_device_info_widget_callback, nfc);
     char uid_str[32];
     NfcDeviceCommomData* data = &nfc->dev.dev_data.nfc_data;
@@ -60,11 +60,10 @@ void nfc_scene_device_info_on_enter(void* context) {
             data->uid[5],
             data->uid[6]);
     }
-    gui_widget_add_string_element(
-        nfc->widget, 64, 21, AlignCenter, AlignTop, FontSecondary, uid_str);
+    widget_add_string_element(nfc->widget, 64, 21, AlignCenter, AlignTop, FontSecondary, uid_str);
 
     if(data->protocol > NfcDeviceProtocolUnknown) {
-        gui_widget_add_string_element(
+        widget_add_string_element(
             nfc->widget,
             10,
             32,
@@ -74,16 +73,13 @@ void nfc_scene_device_info_on_enter(void* context) {
             nfc_get_protocol(data->protocol));
     }
     // TODO change dinamically
-    gui_widget_add_string_element(
-        nfc->widget, 118, 32, AlignRight, AlignTop, FontSecondary, "NFC-A");
+    widget_add_string_element(nfc->widget, 118, 32, AlignRight, AlignTop, FontSecondary, "NFC-A");
     char sak_str[16];
     snprintf(sak_str, sizeof(sak_str), "SAK: %02X", data->sak);
-    gui_widget_add_string_element(
-        nfc->widget, 10, 42, AlignLeft, AlignTop, FontSecondary, sak_str);
+    widget_add_string_element(nfc->widget, 10, 42, AlignLeft, AlignTop, FontSecondary, sak_str);
     char atqa_str[16];
     snprintf(atqa_str, sizeof(atqa_str), "ATQA: %02X%02X", data->atqa[0], data->atqa[1]);
-    gui_widget_add_string_element(
-        nfc->widget, 118, 42, AlignRight, AlignTop, FontSecondary, atqa_str);
+    widget_add_string_element(nfc->widget, 118, 42, AlignRight, AlignTop, FontSecondary, atqa_str);
 
     // Setup Data View
     if(nfc->dev.format == NfcDeviceSaveFormatUid) {
@@ -161,7 +157,7 @@ const void nfc_scene_device_info_on_exit(void* context) {
     Nfc* nfc = (Nfc*)context;
 
     // Clear Custom Widget
-    gui_widget_clear(nfc->widget);
+    widget_clear(nfc->widget);
 
     if(nfc->dev.format == NfcDeviceSaveFormatUid) {
         // Clear Dialog

applications/nfc/scenes/nfc_scene_read_emv_data_success.c

@@ -15,19 +15,19 @@ void nfc_scene_read_emv_data_success_on_enter(void* context) {
     nfc_device_set_name(&nfc->dev, "");
 
     // Setup Custom Widget view
-    gui_widget_add_button_element(
+    widget_add_button_element(
         nfc->widget,
         GuiButtonTypeLeft,
         "Back",
         nfc_scene_read_emv_data_success_widget_callback,
         nfc);
-    gui_widget_add_button_element(
+    widget_add_button_element(
         nfc->widget,
         GuiButtonTypeRight,
         "Save",
         nfc_scene_read_emv_data_success_widget_callback,
         nfc);
-    gui_widget_add_string_element(
+    widget_add_string_element(
         nfc->widget, 64, 3, AlignCenter, AlignTop, FontSecondary, nfc->dev.dev_data.emv_data.name);
     char pan_str[32];
     snprintf(
@@ -42,12 +42,10 @@ void nfc_scene_read_emv_data_success_on_enter(void* context) {
         emv_data->number[5],
         emv_data->number[6],
         emv_data->number[7]);
-    gui_widget_add_string_element(
-        nfc->widget, 64, 13, AlignCenter, AlignTop, FontSecondary, pan_str);
+    widget_add_string_element(nfc->widget, 64, 13, AlignCenter, AlignTop, FontSecondary, pan_str);
     char atqa_str[16];
     snprintf(atqa_str, sizeof(atqa_str), "ATQA: %02X%02X", nfc_data->atqa[0], nfc_data->atqa[1]);
-    gui_widget_add_string_element(
-        nfc->widget, 121, 32, AlignRight, AlignTop, FontSecondary, atqa_str);
+    widget_add_string_element(nfc->widget, 121, 32, AlignRight, AlignTop, FontSecondary, atqa_str);
     char uid_str[32];
     snprintf(
         uid_str,
@@ -57,11 +55,10 @@ void nfc_scene_read_emv_data_success_on_enter(void* context) {
         nfc_data->uid[1],
         nfc_data->uid[2],
         nfc_data->uid[3]);
-    gui_widget_add_string_element(nfc->widget, 7, 42, AlignLeft, AlignTop, FontSecondary, uid_str);
+    widget_add_string_element(nfc->widget, 7, 42, AlignLeft, AlignTop, FontSecondary, uid_str);
     char sak_str[16];
     snprintf(sak_str, sizeof(sak_str), "SAK: %02X", nfc_data->sak);
-    gui_widget_add_string_element(
-        nfc->widget, 121, 42, AlignRight, AlignTop, FontSecondary, sak_str);
+    widget_add_string_element(nfc->widget, 121, 42, AlignRight, AlignTop, FontSecondary, sak_str);
 
     view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewWidget);
 }
@@ -78,6 +75,8 @@ const bool nfc_scene_read_emv_data_success_on_event(void* context, SceneManagerE
             scene_manager_next_scene(nfc->scene_manager, NfcSceneSaveName);
             return true;
         }
+    } else if(event.type == SceneManagerEventTypeNavigation) {
+        return scene_manager_search_previous_scene(nfc->scene_manager, NfcSceneReadEmvAppSuccess);
     }
     return false;
 }
@@ -85,5 +84,5 @@ const bool nfc_scene_read_emv_data_success_on_event(void* context, SceneManagerE
 const void nfc_scene_read_emv_data_success_on_exit(void* context) {
     Nfc* nfc = (Nfc*)context;
 
-    gui_widget_clear(nfc->widget);
+    widget_clear(nfc->widget);
 }

applications/nfc/views/bank_card.c

@@ -1,37 +1,37 @@
 #include "bank_card.h"
-#include "../gui_widget/gui_widget.h"
+#include <gui/modules/widget.h>
 #include <m-string.h>
 
 struct BankCard {
-    GuiWidget* widget;
+    Widget* widget;
 };
 
 BankCard* bank_card_alloc() {
     BankCard* bank_card = furi_alloc(sizeof(BankCard));
-    bank_card->widget = gui_widget_alloc();
+    bank_card->widget = widget_alloc();
     return bank_card;
 }
 
 void bank_card_free(BankCard* bank_card) {
     furi_assert(bank_card);
-    gui_widget_free(bank_card->widget);
+    widget_free(bank_card->widget);
     free(bank_card);
 }
 
 View* bank_card_get_view(BankCard* bank_card) {
     furi_assert(bank_card);
-    return gui_widget_get_view(bank_card->widget);
+    return widget_get_view(bank_card->widget);
 }
 
 void bank_card_clear(BankCard* bank_card) {
     furi_assert(bank_card);
-    gui_widget_clear(bank_card->widget);
+    widget_clear(bank_card->widget);
 }
 
 void bank_card_set_name(BankCard* bank_card, char* name) {
     furi_assert(bank_card);
     furi_assert(name);
-    gui_widget_add_string_element(
+    widget_add_string_element(
         bank_card->widget, 64, 6, AlignCenter, AlignTop, FontSecondary, name);
 }
 
@@ -43,9 +43,9 @@ void bank_card_set_number(BankCard* bank_card, uint8_t* number) {
     for(uint8_t i = 0; i < 8; i += 2) {
         string_cat_printf(num_str, "%02X%02X ", number[i], number[i + 1]);
     }
-    gui_widget_add_string_element(
+    widget_add_string_element(
         bank_card->widget, 25, 22, AlignLeft, AlignTop, FontSecondary, string_get_cstr(num_str));
-    gui_widget_add_icon_element(bank_card->widget, 6, 20, &I_EMV_Chip_14x11);
+    widget_add_icon_element(bank_card->widget, 6, 20, &I_EMV_Chip_14x11);
     string_clear(num_str);
 }
 
@@ -53,13 +53,12 @@ void bank_card_set_exp_date(BankCard* bank_card, uint8_t mon, uint16_t year) {
     furi_assert(bank_card);
     char exp_date_str[16];
     snprintf(exp_date_str, sizeof(exp_date_str), "Exp: %02d/%02d", mon, year % 100);
-    gui_widget_add_string_element(
+    widget_add_string_element(
         bank_card->widget, 122, 54, AlignRight, AlignBottom, FontSecondary, exp_date_str);
 }
 
 void bank_card_set_cardholder_name(BankCard* bank_card, char* name) {
     furi_assert(bank_card);
     furi_assert(name);
-    gui_widget_add_string_element(
-        bank_card->widget, 6, 37, AlignLeft, AlignTop, FontSecondary, name);
+    widget_add_string_element(bank_card->widget, 6, 37, AlignLeft, AlignTop, FontSecondary, name);
 }