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Made base::lambda a copyable value type.

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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
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4
Telegram/SourceFiles/boxes/send_files_box.h
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@@ -37,10 +37,10 @@ public:
SendFilesBox(QWidget*, const QStringList &files, CompressConfirm compressed);
SendFilesBox(QWidget*, const QString &phone, const QString &firstname, const QString &lastname);
void setConfirmedCallback(base::lambda<void(const QStringList &files, bool compressed, const QString &caption, bool ctrlShiftEnter)> &&callback) {
void setConfirmedCallback(base::lambda<void(const QStringList &files, bool compressed, const QString &caption, bool ctrlShiftEnter)> callback) {
_confirmedCallback = std::move(callback);
}
void setCancelledCallback(base::lambda<void()> &&callback) {
void setCancelledCallback(base::lambda<void()> callback) {
_cancelledCallback = std::move(callback);
}