142 lines
4.1 KiB
C
142 lines
4.1 KiB
C
|
#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);
|
||
|
}
|