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Made base::lambda a copyable value type.

Now base::lambda can be copied and can wrap any immutable lambda.
For mutable lambdas there is base::lambda_once (which you're
supposed to call only once to pass data through lambda captures,
for example by using std::unique_ptr). Generally base::lambda is
passed by value and base::lambda_once is passed by rvalue reference.
This commit is contained in:
John Preston
2017-02-26 14:32:13 +03:00
parent f82989c9c3
commit c207743338
78 changed files with 662 additions and 633 deletions

View File

@@ -1111,7 +1111,7 @@ void EditChannelBox::onSaveSignDone(const MTPUpdates &updates) {
closeBox();
}
RevokePublicLinkBox::RevokePublicLinkBox(QWidget*, base::lambda<void()> &&revokeCallback)
RevokePublicLinkBox::RevokePublicLinkBox(QWidget*, base::lambda<void()> revokeCallback)
: _rowHeight(st::contactsPadding.top() + st::contactsPhotoSize + st::contactsPadding.bottom())
, _revokeWidth(st::normalFont->width(lang(lng_channels_too_much_public_revoke)))
, _aboutRevoke(this, lang(lng_channels_too_much_public_about), Ui::FlatLabel::InitType::Simple, st::aboutRevokePublicLabel)