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Added ability to scroll to replying message on reply header click.

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This commit is contained in:
23rd 2020-10-02 12:53:28 +03:00
parent 8c224f7aca
commit 498e82b804
1 changed files with 15 additions and 11 deletions
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26
Telegram/SourceFiles/history/view/history_view_compose_controls.cpp
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@ -130,6 +130,8 @@ private:
const not_null<Data::Session*> _data;
const not_null<Ui::IconButton*> _cancel;
QRect _clickableRect;
rpl::event_stream<bool> _visibleChanged;
rpl::event_stream<FullMsgId> _scrollToItemRequests;
@ -231,22 +233,16 @@ void FieldHeader::init() {
events(
) | rpl::filter([=](not_null<QEvent*> event) {
return ranges::contains(kMouseEvents, event->type())
&& isEditingMessage();
&& (isEditingMessage() || replyingToMessage());
}) | rpl::start_with_next([=](not_null<QEvent*> event) {
const auto type = event->type();
const auto e = static_cast<QMouseEvent*>(event.get());
const auto pos = e ? e->pos() : mapFromGlobal(QCursor::pos());
const auto inPreviewRect = QRect(
st::historyReplySkip,
0,
width() - st::historyReplySkip - _cancel->width(),
height()).contains(pos);
const auto inPreviewRect = _clickableRect.contains(pos);
if (type == QEvent::MouseMove) {
const auto inEdit = inPreviewRect;
if (inEdit != *inClickable) {
*inClickable = inEdit;
if (inPreviewRect != *inClickable) {
*inClickable = inPreviewRect;
setCursor(*inClickable
? style::cur_pointer
: style::cur_default);
@ -260,7 +256,10 @@ void FieldHeader::init() {
*leftIconPressed = true;
update();
} else if (isLeftButton && inPreviewRect) {
_scrollToItemRequests.fire(_editMsgId.current());
auto id = isEditingMessage()
? _editMsgId.current()
: replyingToMessage();
_scrollToItemRequests.fire(std::move(id));
}
} else if (type == QEvent::MouseButtonRelease) {
if (isLeftButton && *leftIconPressed) {
@ -451,6 +450,11 @@ WebPageId FieldHeader::webPageId() const {
void FieldHeader::updateControlsGeometry(QSize size) {
_cancel->moveToRight(0, 0);
_clickableRect = QRect(
st::historyReplySkip,
0,
width() - st::historyReplySkip - _cancel->width(),
height());
}
void FieldHeader::editMessage(FullMsgId id) {