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/*
* Copyright 2023 jacqueline <me@jacqueline.id.au>
*
* SPDX-License-Identifier: GPL-3.0-only
*/
#include "screen.hpp"
#include <memory>
#include "core/lv_obj_pos.h"
#include "core/lv_obj_tree.h"
#include "hal/lv_hal_disp.h"
#include "misc/lv_area.h"
#include "misc/lv_color.h"
namespace ui {
Screen::Screen()
: root_(lv_obj_create(NULL)),
content_(lv_obj_create(root_)),
modal_content_(lv_obj_create(root_)),
alert_(lv_obj_create(root_)),
group_(lv_group_create()),
modal_group_(nullptr) {
lv_obj_set_size(root_, lv_pct(100), lv_pct(100));
lv_obj_set_size(content_, lv_pct(100), lv_pct(100));
lv_obj_set_size(modal_content_, lv_pct(100), lv_pct(100));
lv_obj_set_size(alert_, LV_SIZE_CONTENT, LV_SIZE_CONTENT);
lv_obj_center(root_);
lv_obj_center(content_);
lv_obj_center(modal_content_);
lv_obj_center(alert_);
lv_obj_set_style_bg_opa(modal_content_, LV_OPA_TRANSP, 0);
lv_obj_set_style_bg_color(modal_content_, lv_color_black(), 0);
// Disable wrapping by default, since it's confusing and generally makes it
// harder to navigate quickly.
lv_group_set_wrap(group_, false);
}
Screen::~Screen() {
// The group *must* be deleted first. Otherwise, focus events will be
// generated whilst deleting the object tree, which causes a big mess.
lv_group_del(group_);
lv_obj_del(root_);
}
} // namespace ui
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