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