100 lines
2.6 KiB
C++
100 lines
2.6 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "ui/chat/attach/attach_controls.h"
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#include "styles/style_boxes.h"
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namespace Ui {
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AttachControls::AttachControls()
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: _rect(st::sendBoxAlbumGroupRadius, st::roundedBg) {
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}
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void AttachControls::paint(QPainter &p, int x, int y) {
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const auto groupWidth = width();
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const auto groupHeight = height();
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const auto full = (_type == Type::Full);
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QRect groupRect(x, y, groupWidth, groupHeight);
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_rect.paint(p, groupRect);
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if (full) {
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const auto groupHalfWidth = groupWidth / 2;
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QRect leftRect(x, y, groupHalfWidth, groupHeight);
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st::sendBoxAlbumGroupButtonMediaEdit.paintInCenter(p, leftRect);
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QRect rightRect(x + groupHalfWidth, y, groupHalfWidth, groupHeight);
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st::sendBoxAlbumGroupButtonMediaDelete.paintInCenter(p, rightRect);
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} else if (_type == Type::EditOnly) {
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st::sendBoxAlbumButtonMediaEdit.paintInCenter(p, groupRect);
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}
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}
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int AttachControls::width() const {
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return (_type == Type::Full)
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? st::sendBoxAlbumGroupSize.width()
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: (_type == Type::EditOnly)
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? st::sendBoxAlbumSmallGroupSize.width()
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: 0;
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}
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int AttachControls::height() const {
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return (_type == Type::Full)
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? st::sendBoxAlbumGroupSize.height()
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: (_type == Type::EditOnly)
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? st::sendBoxAlbumSmallGroupSize.height()
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: 0;
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}
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AttachControls::Type AttachControls::type() const {
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return _type;
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}
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void AttachControls::setType(Type type) {
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if (_type != type) {
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_type = type;
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}
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}
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AttachControlsWidget::AttachControlsWidget(
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not_null<RpWidget*> parent,
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AttachControls::Type type)
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: RpWidget(parent)
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, _edit(base::make_unique_q<AbstractButton>(this))
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, _delete(base::make_unique_q<AbstractButton>(this)) {
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_controls.setType(type);
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const auto w = _controls.width();
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resize(w, _controls.height());
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if (type == AttachControls::Type::Full) {
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_edit->resize(w / 2, _controls.height());
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_delete->resize(w / 2, _controls.height());
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_edit->moveToLeft(0, 0, w);
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_delete->moveToRight(0, 0, w);
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} else if (type == AttachControls::Type::EditOnly) {
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_edit->resize(w, _controls.height());
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_edit->moveToLeft(0, 0, w);
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}
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paintRequest(
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) | rpl::start_with_next([=] {
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auto p = QPainter(this);
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_controls.paint(p, 0, 0);
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}, lifetime());
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}
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rpl::producer<> AttachControlsWidget::editRequests() const {
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return _edit->clicks() | rpl::to_empty;
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}
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rpl::producer<> AttachControlsWidget::deleteRequests() const {
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return _delete->clicks() | rpl::to_empty;
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}
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} // namespace Ui
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