kotatogram/lib_ui
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Allow tracking isLayerShown in LayerManager.

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This commit is contained in:
John Preston 2023-05-30 17:36:11 +04:00
parent bf4cb33fab
commit ff1d5fce29
2 changed files with 9 additions and 0 deletions
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4
ui/layers/layer_manager.cpp
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@ -168,6 +168,8 @@ void LayerManager::ensureLayerCreated() {
) | rpl::start_with_next([=](QSize size) { ) | rpl::start_with_next([=](QSize size) {
_layer->resize(size); _layer->resize(size);
}, _layer->lifetime()); }, _layer->lifetime());
_layerShown = true;
} }
void LayerManager::destroyLayer() { void LayerManager::destroyLayer() {
@ -176,6 +178,8 @@ void LayerManager::destroyLayer() {
} }
auto layer = base::take(_layer); auto layer = base::take(_layer);
_layerShown = false;
const auto resetFocus = Ui::InFocusChain(layer); const auto resetFocus = Ui::InFocusChain(layer);
if (resetFocus) { if (resetFocus) {
_widget->setFocus(); _widget->setFocus();

5
ui/layers/layer_manager.h
View file

@ -42,6 +42,10 @@ public:
void raise(); void raise();
bool setFocus(); bool setFocus();
[[nodiscard]] rpl::producer<bool> layerShownValue() const {
return _layerShown.value();
}
[[nodiscard]] not_null<Ui::RpWidget*> toastParent() const { [[nodiscard]] not_null<Ui::RpWidget*> toastParent() const {
return _widget; return _widget;
} }
@ -58,6 +62,7 @@ private:
const not_null<RpWidget*> _widget; const not_null<RpWidget*> _widget;
base::unique_qptr<LayerStackWidget> _layer; base::unique_qptr<LayerStackWidget> _layer;
std::shared_ptr<ManagerShow> _cachedShow; std::shared_ptr<ManagerShow> _cachedShow;
rpl::variable<bool> _layerShown;
const style::Box *_boxSt = nullptr; const style::Box *_boxSt = nullptr;
const style::Box *_layerSt = nullptr; const style::Box *_layerSt = nullptr;