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Added support of empty top bar to Info::WrapWidget.

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This commit is contained in:
23rd 2022-05-19 23:45:26 +03:00
parent 3fde5b56a1
commit 001aba4791
1 changed files with 20 additions and 11 deletions
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31
Telegram/SourceFiles/info/info_wrap_widget.cpp
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@ -90,7 +90,9 @@ WrapWidget::WrapWidget(
selectedListValue(
) | rpl::start_with_next([this](SelectedItems &&items) {
InvokeQueued(this, [this, items = std::move(items)]() mutable {
if (_topBar) _topBar->setSelectedItems(std::move(items));
if (_topBar) {
_topBar->setSelectedItems(std::move(items));
}
});
}, lifetime());
restoreHistoryStack(memento->takeStack());
@ -575,7 +577,7 @@ void WrapWidget::deleteAllDownloads() {
}
bool WrapWidget::requireTopBarSearch() const {
if (!_controller->searchFieldController()) {
if (!_topBar || !_controller->searchFieldController()) {
return false;
} else if (_controller->wrap() == Wrap::Layer
|| _controller->section().type() == Section::Type::Profile) {
@ -654,7 +656,9 @@ void WrapWidget::showContent(object_ptr<ContentWidget> content) {
void WrapWidget::finishShowContent() {
updateContentGeometry();
_content->setIsStackBottom(!hasStackHistory());
_topBar->setTitle(_content->title());
if (_topBar) {
_topBar->setTitle(_content->title());
}
_desiredHeights.fire(desiredHeightForContent());
_desiredShadowVisibilities.fire(_content->desiredShadowVisibility());
_desiredBottomShadowVisibilities.fire(
@ -684,14 +688,15 @@ rpl::producer<bool> WrapWidget::topShadowToggledValue() const {
// _desiredShadowVisibilities.events() | rpl::flatten_latest(),
// (_1 == Wrap::Side) || _2);
return _desiredShadowVisibilities.events()
| rpl::flatten_latest();
| rpl::flatten_latest(
) | rpl::map([=](bool v) { return v && (_topBar != nullptr); });
}
rpl::producer<int> WrapWidget::desiredHeightForContent() const {
using namespace rpl::mappers;
return rpl::single(0) | rpl::then(rpl::combine(
_content->desiredHeightValue(),
topWidget()->heightValue(),
(_topBar ? _topBar->heightValue() : rpl::single(0)),
_1 + _2));
}
@ -816,7 +821,7 @@ void WrapWidget::showAnimatedHook(
}
void WrapWidget::doSetInnerFocus() {
if (!_topBar->focusSearchField()) {
if (_topBar && !_topBar->focusSearchField()) {
_content->setInnerFocus();
}
}
@ -906,7 +911,8 @@ rpl::producer<int> WrapWidget::desiredHeightValue() const {
}
QRect WrapWidget::contentGeometry() const {
return rect().marginsRemoved({ 0, topWidget()->height(), 0, 0 });
const auto top = _topBar ? _topBar->height() : 0;
return rect().marginsRemoved({ 0, top, 0, 0 });
}
bool WrapWidget::returnToFirstStackFrame(
@ -1035,8 +1041,10 @@ void WrapWidget::keyPressEvent(QKeyEvent *e) {
void WrapWidget::updateContentGeometry() {
if (_content) {
_topShadow->resizeToWidth(width());
_topShadow->moveToLeft(0, topWidget()->height());
if (_topBar) {
_topShadow->resizeToWidth(width());
_topShadow->moveToLeft(0, _topBar->height());
}
_content->setGeometry(contentGeometry());
_bottomShadow->resizeToWidth(width());
_bottomShadow->moveToLeft(
@ -1057,7 +1065,7 @@ QRect WrapWidget::floatPlayerAvailableRect() {
object_ptr<Ui::RpWidget> WrapWidget::createTopBarSurrogate(
QWidget *parent) {
if (hasStackHistory() || wrap() == Wrap::Narrow) {
if (_topBar && (hasStackHistory() || wrap() == Wrap::Narrow)) {
Assert(_topBar != nullptr);
auto result = object_ptr<Ui::AbstractButton>(parent);
@ -1099,7 +1107,8 @@ void WrapWidget::updateGeometry(
}
int WrapWidget::scrollTillBottom(int forHeight) const {
return _content->scrollTillBottom(forHeight - topWidget()->height());
return _content->scrollTillBottom(forHeight
- (_topBar ? _topBar->height() : 0));
}
int WrapWidget::scrollBottomSkip() const {