124 lines
4.6 KiB
C++
124 lines
4.6 KiB
C++
#define LV_USE_PRIVATE_API 1 // For actual lv_obj_t declaration
|
|
#include "Toolbar.h"
|
|
#include "Tactility.h"
|
|
|
|
#include "service/loader/Loader.h"
|
|
#include "lvgl/Spacer.h"
|
|
#include "lvgl/Style.h"
|
|
|
|
namespace tt::lvgl {
|
|
|
|
typedef struct {
|
|
lv_obj_t obj;
|
|
lv_obj_t* title_label;
|
|
lv_obj_t* close_button;
|
|
lv_obj_t* close_button_image;
|
|
lv_obj_t* action_container;
|
|
ToolbarAction* action_array[TOOLBAR_ACTION_LIMIT];
|
|
uint8_t action_count;
|
|
} Toolbar;
|
|
|
|
static void toolbar_constructor(const lv_obj_class_t* class_p, lv_obj_t* obj);
|
|
|
|
static const lv_obj_class_t toolbar_class = {
|
|
.base_class = &lv_obj_class,
|
|
.constructor_cb = &toolbar_constructor,
|
|
.destructor_cb = nullptr,
|
|
.width_def = LV_PCT(100),
|
|
.height_def = TOOLBAR_HEIGHT,
|
|
.group_def = LV_OBJ_CLASS_GROUP_DEF_TRUE,
|
|
.instance_size = sizeof(Toolbar),
|
|
};
|
|
|
|
static void stop_app(TT_UNUSED lv_event_t* event) {
|
|
service::loader::stop_app();
|
|
}
|
|
|
|
static void toolbar_constructor(const lv_obj_class_t* class_p, lv_obj_t* obj) {
|
|
LV_UNUSED(class_p);
|
|
LV_TRACE_OBJ_CREATE("begin");
|
|
lv_obj_remove_flag(obj, LV_OBJ_FLAG_SCROLLABLE);
|
|
lv_obj_add_flag(obj, LV_OBJ_FLAG_SCROLL_ON_FOCUS);
|
|
LV_TRACE_OBJ_CREATE("finished");
|
|
}
|
|
|
|
lv_obj_t* toolbar_create(lv_obj_t* parent, const std::string& title) {
|
|
LV_LOG_INFO("begin");
|
|
lv_obj_t* obj = lv_obj_class_create_obj(&toolbar_class, parent);
|
|
lv_obj_class_init_obj(obj);
|
|
|
|
auto* toolbar = (Toolbar*)obj;
|
|
|
|
obj_set_style_no_padding(obj);
|
|
lv_obj_center(obj);
|
|
lv_obj_set_flex_flow(obj, LV_FLEX_FLOW_ROW);
|
|
|
|
int32_t title_offset_x = (TOOLBAR_HEIGHT - TOOLBAR_TITLE_FONT_HEIGHT - 8) / 4 * 3;
|
|
int32_t title_offset_y = (TOOLBAR_HEIGHT - TOOLBAR_TITLE_FONT_HEIGHT - 8) / 2;
|
|
|
|
toolbar->close_button = lv_button_create(obj);
|
|
lv_obj_set_size(toolbar->close_button, TOOLBAR_HEIGHT - 4, TOOLBAR_HEIGHT - 4);
|
|
obj_set_style_no_padding(toolbar->close_button);
|
|
toolbar->close_button_image = lv_image_create(toolbar->close_button);
|
|
lv_obj_align(toolbar->close_button_image, LV_ALIGN_CENTER, 0, 0);
|
|
|
|
// Need spacer to avoid button press glitch animation
|
|
spacer_create(obj, title_offset_x, 1);
|
|
|
|
lv_obj_t* label_container = lv_obj_create(obj);
|
|
obj_set_style_no_padding(label_container);
|
|
lv_obj_set_style_border_width(label_container, 0, 0);
|
|
lv_obj_set_height(label_container, LV_PCT(100)); // 2% less due to 4px translate (it's not great, but it works)
|
|
lv_obj_set_flex_grow(label_container, 1);
|
|
|
|
toolbar->title_label = lv_label_create(label_container);
|
|
lv_obj_set_style_text_font(toolbar->title_label, &lv_font_montserrat_18, 0); // TODO replace with size 18
|
|
lv_obj_set_height(toolbar->title_label, TOOLBAR_TITLE_FONT_HEIGHT);
|
|
lv_label_set_text(toolbar->title_label, title.c_str());
|
|
lv_obj_set_pos(toolbar->title_label, 0, title_offset_y);
|
|
lv_obj_set_style_text_align(toolbar->title_label, LV_TEXT_ALIGN_LEFT, 0);
|
|
|
|
toolbar->action_container = lv_obj_create(obj);
|
|
lv_obj_set_width(toolbar->action_container, LV_SIZE_CONTENT);
|
|
lv_obj_set_style_pad_all(toolbar->action_container, 0, 0);
|
|
lv_obj_set_style_border_width(toolbar->action_container, 0, 0);
|
|
|
|
toolbar_set_nav_action(obj, LV_SYMBOL_CLOSE, &stop_app, nullptr);
|
|
|
|
return obj;
|
|
}
|
|
|
|
lv_obj_t* toolbar_create(lv_obj_t* parent, const app::App& app) {
|
|
return toolbar_create(parent, app.getManifest().name);
|
|
}
|
|
|
|
void toolbar_set_title(lv_obj_t* obj, const std::string& title) {
|
|
auto* toolbar = (Toolbar*)obj;
|
|
lv_label_set_text(toolbar->title_label, title.c_str());
|
|
}
|
|
|
|
void toolbar_set_nav_action(lv_obj_t* obj, const char* icon, lv_event_cb_t callback, void* user_data) {
|
|
auto* toolbar = (Toolbar*)obj;
|
|
lv_obj_add_event_cb(toolbar->close_button, callback, LV_EVENT_CLICKED, user_data);
|
|
lv_image_set_src(toolbar->close_button_image, icon); // e.g. LV_SYMBOL_CLOSE
|
|
}
|
|
|
|
uint8_t toolbar_add_action(lv_obj_t* obj, const char* icon, const char* text, lv_event_cb_t callback, void* user_data) {
|
|
auto* toolbar = (Toolbar*)obj;
|
|
uint8_t id = toolbar->action_count;
|
|
tt_check(toolbar->action_count < TOOLBAR_ACTION_LIMIT, "max actions reached");
|
|
toolbar->action_count++;
|
|
|
|
lv_obj_t* action_button = lv_button_create(toolbar->action_container);
|
|
lv_obj_set_size(action_button, TOOLBAR_HEIGHT - 4, TOOLBAR_HEIGHT - 4);
|
|
obj_set_style_no_padding(action_button);
|
|
lv_obj_add_event_cb(action_button, callback, LV_EVENT_CLICKED, user_data);
|
|
lv_obj_t* action_button_image = lv_image_create(action_button);
|
|
lv_image_set_src(action_button_image, icon);
|
|
lv_obj_align(action_button_image, LV_ALIGN_CENTER, 0, 0);
|
|
|
|
return id;
|
|
}
|
|
|
|
} // namespace
|