117 lines
2.7 KiB
C++
117 lines
2.7 KiB
C++
/*
|
|
This file is part of Telegram Desktop,
|
|
the official desktop application for the Telegram messaging service.
|
|
|
|
For license and copyright information please follow this link:
|
|
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
|
|
*/
|
|
#include "ui/search_field_controller.h"
|
|
|
|
#include "styles/style_widgets.h"
|
|
#include "ui/wrap/padding_wrap.h"
|
|
#include "ui/widgets/fields/input_field.h"
|
|
#include "ui/widgets/shadow.h"
|
|
#include "ui/widgets/buttons.h"
|
|
#include "lang/lang_keys.h"
|
|
|
|
namespace Ui {
|
|
|
|
SearchFieldController::SearchFieldController(const QString &query)
|
|
: _query(query) {
|
|
}
|
|
|
|
auto SearchFieldController::createRowView(
|
|
QWidget *parent,
|
|
const style::SearchFieldRow &st) -> RowView {
|
|
auto result = base::make_unique_q<Ui::FixedHeightWidget>(
|
|
parent,
|
|
st.height);
|
|
auto wrap = result.get();
|
|
|
|
auto field = createField(wrap, st.field).release();
|
|
field->show();
|
|
field->cancelled(
|
|
) | rpl::start_with_next([=] {
|
|
field->setText(QString());
|
|
}, field->lifetime());
|
|
|
|
auto cancel = CreateChild<Ui::CrossButton>(
|
|
wrap,
|
|
st.fieldCancel);
|
|
cancel->addClickHandler([=] {
|
|
field->setText(QString());
|
|
});
|
|
queryValue(
|
|
) | rpl::map([](const QString &value) {
|
|
return !value.isEmpty();
|
|
}) | rpl::start_with_next([cancel](bool shown) {
|
|
cancel->toggle(shown, anim::type::normal);
|
|
}, cancel->lifetime());
|
|
cancel->finishAnimating();
|
|
|
|
auto shadow = CreateChild<Ui::PlainShadow>(wrap);
|
|
shadow->show();
|
|
|
|
wrap->widthValue(
|
|
) | rpl::start_with_next([=, &st](int newWidth) {
|
|
auto availableWidth = newWidth
|
|
- st.fieldIconSkip
|
|
- st.fieldCancelSkip;
|
|
field->setGeometryToLeft(
|
|
st.padding.left() + st.fieldIconSkip,
|
|
st.padding.top(),
|
|
availableWidth,
|
|
field->height());
|
|
cancel->moveToRight(0, 0);
|
|
shadow->setGeometry(
|
|
0,
|
|
st.height - st::lineWidth,
|
|
newWidth,
|
|
st::lineWidth);
|
|
}, wrap->lifetime());
|
|
wrap->paintRequest(
|
|
) | rpl::start_with_next([=, &st] {
|
|
auto p = QPainter(wrap);
|
|
st.fieldIcon.paint(
|
|
p,
|
|
st.padding.left(),
|
|
st.padding.top(),
|
|
wrap->width());
|
|
}, wrap->lifetime());
|
|
|
|
_view.release();
|
|
_view.reset(wrap);
|
|
return { std::move(result), field };
|
|
}
|
|
|
|
QString SearchFieldController::query() const {
|
|
return _query.current();
|
|
}
|
|
|
|
rpl::producer<QString> SearchFieldController::queryValue() const {
|
|
return _query.value();
|
|
}
|
|
|
|
rpl::producer<QString> SearchFieldController::queryChanges() const {
|
|
return _query.changes();
|
|
}
|
|
|
|
base::unique_qptr<Ui::InputField> SearchFieldController::createField(
|
|
QWidget *parent,
|
|
const style::InputField &st) {
|
|
auto result = base::make_unique_q<Ui::InputField>(
|
|
parent,
|
|
st,
|
|
tr::lng_dlg_filter(),
|
|
_query.current());
|
|
auto field = result.get();
|
|
field->changes(
|
|
) | rpl::start_with_next([=] {
|
|
_query = field->getLastText();
|
|
}, field->lifetime());
|
|
_view.reset(field);
|
|
return result;
|
|
}
|
|
|
|
} // namespace Ui
|