48 lines
1006 B
C++
48 lines
1006 B
C++
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#include "ui/ui_screen.h"
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#include "ui/ui_context.h"
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#include "ui/screen.h"
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UIScreen::UIScreen()
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: Screen(), root_(0), recreateViews_(true) {
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}
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void UIScreen::update(InputState &input) {
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if (recreateViews_) {
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delete root_;
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root_ = 0;
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CreateViews();
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recreateViews_ = false;
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}
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UpdateViewHierarchy(input, root_);
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}
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void UIScreen::render() {
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if (root_) {
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UI::LayoutViewHierarchy(*screenManager()->getUIContext(), root_);
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screenManager()->getUIContext()->Begin();
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DrawBackground(*screenManager()->getUIContext());
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root_->Draw(*screenManager()->getUIContext());
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screenManager()->getUIContext()->End();
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screenManager()->getUIContext()->Flush();
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} else {
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ELOG("Tried to render without a view root");
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}
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}
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void UIScreen::touch(const TouchInput &touch) {
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if (root_) {
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root_->Touch(touch);
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} else {
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ELOG("Tried to touch without a view root");
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}
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}
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UI::EventReturn UIScreen::OnBack(UI::EventParams &e) {
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screenManager()->finishDialog(this, DR_OK);
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return UI::EVENT_DONE;
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}
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