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#include "popup.h"
#include <gui/elements.h>
#include <furi.h>
struct Popup {
View* view;
void* context;
PopupCallback callback;
osTimerId_t timer;
uint32_t timer_period_in_ms;
bool timer_enabled;
};
typedef struct {
const char* text;
uint8_t x;
uint8_t y;
Align horizontal;
Align vertical;
} TextElement;
typedef struct {
uint8_t x;
uint8_t y;
const Icon* icon;
} IconElement;
typedef struct {
TextElement header;
TextElement text;
IconElement icon;
} PopupModel;
static void popup_view_draw_callback(Canvas* canvas, void* _model) {
PopupModel* model = _model;
// Prepare canvas
canvas_clear(canvas);
canvas_set_color(canvas, ColorBlack);
if(model->icon.icon != NULL) {
canvas_draw_icon(canvas, model->icon.x, model->icon.y, model->icon.icon);
}
// Draw header
if(model->header.text != NULL) {
canvas_set_font(canvas, FontPrimary);
elements_multiline_text_aligned(
canvas,
model->header.x,
model->header.y,
model->header.horizontal,
model->header.vertical,
model->header.text);
}
// Draw text
if(model->text.text != NULL) {
canvas_set_font(canvas, FontSecondary);
elements_multiline_text_aligned(
canvas,
model->text.x,
model->text.y,
model->text.horizontal,
model->text.vertical,
model->text.text);
}
}
static void popup_timer_callback(void* context) {
furi_assert(context);
Popup* popup = context;
if(popup->callback) {
popup->callback(popup->context);
}
}
static bool popup_view_input_callback(InputEvent* event, void* context) {
Popup* popup = context;
bool consumed = false;
// Process key presses only
if(event->type == InputTypeShort && popup->callback) {
popup->callback(popup->context);
consumed = true;
}
return consumed;
}
void popup_start_timer(void* context) {
Popup* popup = context;
if(popup->timer_enabled) {
uint32_t timer_period = popup->timer_period_in_ms / (1000.0f / osKernelGetTickFreq());
if(timer_period == 0) timer_period = 1;
if(osTimerStart(popup->timer, timer_period) != osOK) {
furi_assert(0);
};
}
}
void popup_stop_timer(void* context) {
Popup* popup = context;
osTimerStop(popup->timer);
}
Popup* popup_alloc() {
Popup* popup = furi_alloc(sizeof(Popup));
popup->view = view_alloc();
popup->timer = osTimerNew(popup_timer_callback, osTimerOnce, popup, NULL);
furi_assert(popup->timer);
popup->timer_period_in_ms = 1000;
popup->timer_enabled = false;
view_set_context(popup->view, popup);
view_allocate_model(popup->view, ViewModelTypeLockFree, sizeof(PopupModel));
view_set_draw_callback(popup->view, popup_view_draw_callback);
view_set_input_callback(popup->view, popup_view_input_callback);
view_set_enter_callback(popup->view, popup_start_timer);
view_set_exit_callback(popup->view, popup_stop_timer);
with_view_model(
popup->view, (PopupModel * model) {
model->header.text = NULL;
model->header.x = 0;
model->header.y = 0;
model->header.horizontal = AlignLeft;
model->header.vertical = AlignBottom;
model->text.text = NULL;
model->text.x = 0;
model->text.y = 0;
model->text.horizontal = AlignLeft;
model->text.vertical = AlignBottom;
model->icon.x = 0;
model->icon.y = 0;
model->icon.icon = NULL;
return true;
});
return popup;
}
void popup_free(Popup* popup) {
furi_assert(popup);
osTimerDelete(popup->timer);
view_free(popup->view);
free(popup);
}
View* popup_get_view(Popup* popup) {
furi_assert(popup);
return popup->view;
}
void popup_set_callback(Popup* popup, PopupCallback callback) {
furi_assert(popup);
popup->callback = callback;
}
void popup_set_context(Popup* popup, void* context) {
furi_assert(popup);
popup->context = context;
}
void popup_set_header(
Popup* popup,
const char* text,
uint8_t x,
uint8_t y,
Align horizontal,
Align vertical) {
furi_assert(popup);
with_view_model(
popup->view, (PopupModel * model) {
model->header.text = text;
model->header.x = x;
model->header.y = y;
model->header.horizontal = horizontal;
model->header.vertical = vertical;
return true;
});
}
void popup_set_text(
Popup* popup,
const char* text,
uint8_t x,
uint8_t y,
Align horizontal,
Align vertical) {
furi_assert(popup);
with_view_model(
popup->view, (PopupModel * model) {
model->text.text = text;
model->text.x = x;
model->text.y = y;
model->text.horizontal = horizontal;
model->text.vertical = vertical;
return true;
});
}
void popup_set_icon(Popup* popup, uint8_t x, uint8_t y, const Icon* icon) {
furi_assert(popup);
with_view_model(
popup->view, (PopupModel * model) {
model->icon.x = x;
model->icon.y = y;
model->icon.icon = icon;
return true;
});
}
void popup_set_timeout(Popup* popup, uint32_t timeout_in_ms) {
furi_assert(popup);
popup->timer_period_in_ms = timeout_in_ms;
}
void popup_enable_timeout(Popup* popup) {
popup->timer_enabled = true;
}
void popup_disable_timeout(Popup* popup) {
popup->timer_enabled = false;
}
void popup_reset(Popup* popup) {
furi_assert(popup);
with_view_model(
popup->view, (PopupModel * model) {
memset(&model->header, 0, sizeof(model->header));
memset(&model->text, 0, sizeof(model->text));
memset(&model->icon, 0, sizeof(model->icon));
return false;
});
popup->callback = NULL;
popup->context = NULL;
popup->timer_enabled = false;
popup->timer_period_in_ms = 0;
}
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