flipperzero-firmware/applications/services/gui/modules/widget_elements/widget_element_button.c

79 lines
2.5 KiB
C
Raw Normal View History

#include "widget_element_i.h"
#include <gui/elements.h>
typedef struct {
GuiButtonType button_type;
FuriString* text;
ButtonCallback callback;
void* context;
} GuiButtonModel;
static void gui_button_draw(Canvas* canvas, WidgetElement* element) {
furi_assert(canvas);
furi_assert(element);
GuiButtonModel* model = element->model;
canvas_set_color(canvas, ColorBlack);
canvas_set_font(canvas, FontSecondary);
if(model->button_type == GuiButtonTypeLeft) {
elements_button_left(canvas, furi_string_get_cstr(model->text));
} else if(model->button_type == GuiButtonTypeRight) {
elements_button_right(canvas, furi_string_get_cstr(model->text));
} else if(model->button_type == GuiButtonTypeCenter) {
elements_button_center(canvas, furi_string_get_cstr(model->text));
}
}
static bool gui_button_input(InputEvent* event, WidgetElement* element) {
GuiButtonModel* model = element->model;
bool consumed = false;
if(model->callback == NULL) return consumed;
if((model->button_type == GuiButtonTypeLeft) && (event->key == InputKeyLeft)) {
model->callback(model->button_type, event->type, model->context);
consumed = true;
} else if((model->button_type == GuiButtonTypeRight) && (event->key == InputKeyRight)) {
model->callback(model->button_type, event->type, model->context);
consumed = true;
} else if((model->button_type == GuiButtonTypeCenter) && (event->key == InputKeyOk)) {
model->callback(model->button_type, event->type, model->context);
consumed = true;
}
return consumed;
}
static void gui_button_free(WidgetElement* gui_button) {
furi_assert(gui_button);
GuiButtonModel* model = gui_button->model;
furi_string_free(model->text);
free(gui_button->model);
free(gui_button);
}
WidgetElement* widget_element_button_create(
GuiButtonType button_type,
const char* text,
ButtonCallback callback,
void* context) {
// Allocate and init model
GuiButtonModel* model = malloc(sizeof(GuiButtonModel)); //-V773
model->button_type = button_type;
model->callback = callback;
model->context = context;
model->text = furi_string_alloc_set(text);
// Allocate and init Element
[FL-2274] Inventing streams and moving FFF to them (#981) * Streams: string stream * String stream: updated insert/delete api * Streams: generic stream interface and string stream implementation * Streams: helpers for insert and delete_and_insert * FFF: now compatible with streams * MinUnit: introduced tests with arguments * FFF: stream access violation * Streams: copy data between streams * Streams: file stream * FFF: documentation * FFStream: documentation * FFF: alloc as file * MinUnit: support for nested tests * Streams: changed delete_and_insert, now it returns success flag. Added ability dump stream inner parameters and data to cout. * FFF: simplified file open function * Streams: unit tests * FFF: tests * Streams: declare cache_size constant as define, to allow variable modified arrays * FFF: lib moved to a separate folder * iButton: new FFF * RFID: new FFF * Animations: new FFF * IR: new FFF * NFC: new FFF * Flipper file format: delete lib * U2F: new FFF * Subghz: new FFF and streams * Streams: read line * Streams: split * FuriCore: implement memset with extra asserts * FuriCore: implement extra heap asserts without inventing memset * Scene manager: protected access to the scene id stack with a size check * NFC worker: dirty fix for issue where hal_nfc was busy on app start * Furi: update allocator to erase memory on allocation. Replace furi_alloc with malloc. * FuriCore: cleanup memmgr code. * Furi HAL: furi_hal_init is split into critical and non-critical parts. The critical part is currently clock and console. * Memmgr: added ability to track allocations and deallocations through console. * FFStream: some speedup * Streams, FF: minor fixes * Tests: restore * File stream: a slightly more thread-safe version of file_stream_delete_and_insert Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
2022-02-18 19:53:46 +00:00
WidgetElement* gui_button = malloc(sizeof(WidgetElement));
gui_button->parent = NULL;
gui_button->input = gui_button_input;
gui_button->draw = gui_button_draw;
gui_button->free = gui_button_free;
gui_button->model = model;
return gui_button;
}