0796176a0e
had to make sure the getters properly calculated layout before retrieving values. Add a Tab class to allow for better control of adding content into the tabs and managing the contents once its in there. Use setting class to do a quick demo of the OnShow code abilities. This could be useful for things like settings pages that need to load up HW resources when they are shown but then can power them down when they are hidden.
70 lines
1.5 KiB
C++
70 lines
1.5 KiB
C++
#include "UIElement.hpp"
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namespace UI {
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UIElement::UIElement(lv_obj_t *aLvglSelf, ID aId)
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: mLvglSelf(aLvglSelf), mId(aId) {
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mLvglSelf->user_data = this;
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}
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void UIElement::AddElement(UIElement *anUIElement) {
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lv_obj_set_parent(anUIElement->mLvglSelf, mLvglSelf);
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}
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bool UIElement::IsVisible() { return lv_obj_is_visible(mLvglSelf); }
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void UIElement::SetWidth(lv_coord_t aWidth) {
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lv_obj_set_width(mLvglSelf, aWidth);
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}
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void UIElement::SetHeight(lv_coord_t aHeight) {
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lv_obj_set_height(mLvglSelf, aHeight);
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}
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lv_coord_t UIElement::GetHeight() {
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lv_obj_update_layout(mLvglSelf);
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return lv_obj_get_height(mLvglSelf);
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};
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lv_coord_t UIElement::GetWidth() {
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lv_obj_update_layout(mLvglSelf);
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return lv_obj_get_width(mLvglSelf);
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}
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void UIElement::SetY(lv_coord_t aY) { lv_obj_set_y(mLvglSelf, aY); }
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void UIElement::SetX(lv_coord_t aX) { lv_obj_set_x(mLvglSelf, aX); }
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lv_coord_t UIElement::GetY() {
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lv_obj_update_layout(mLvglSelf);
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return lv_obj_get_y(mLvglSelf);
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}
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lv_coord_t UIElement::GetX() {
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lv_obj_update_layout(mLvglSelf);
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return lv_obj_get_x(mLvglSelf);
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}
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void UIElement::SetVisiblity(bool aVisible) {
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if (aVisible == IsVisible()) {
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return;
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}
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if (aVisible) {
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Show();
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} else {
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Hide();
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}
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}
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void UIElement::SetBgColor(lv_color_t aColor, lv_style_selector_t aStyle) {
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lv_obj_set_style_bg_color(mLvglSelf, aColor, aStyle);
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};
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void UIElement::Show() {
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lv_obj_clear_flag(mLvglSelf, LV_OBJ_FLAG_HIDDEN);
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OnShow();
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}
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void UIElement::Hide() {
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lv_obj_add_flag(mLvglSelf, LV_OBJ_FLAG_HIDDEN);
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OnHide();
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}
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} // namespace UI
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