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syncqt: Add a means to suspend/resume the processing of a file

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Rather than tweaking the parser to cover every eventuality with corner
case lines that could cause incorrect header files to be created then
the means to suspend/resume the processing of a file is added.

This enables us to have it skip over the template line that is causing
a QList header to be created as part of the QtGui headers. This patch
includes the fix to solve this in addition.

Fixes: QTBUG-68129
Change-Id: I751646c4b20a4434347c149ae5e6dcb6e7618853
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
This commit is contained in:
Andy Shaw 2019-11-05 22:10:24 +01:00
parent e5078714fe
commit 5771b5325b
2 changed files with 11 additions and 1 deletions
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5
bin/syncqt.pl
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@ -212,6 +212,7 @@ sub classNames {
$$clean = 1;
$$requires = "";
my $suspended = 0;
my $ihdrbase = basename($iheader);
my $parsable = "";
@ -224,9 +225,11 @@ sub classNames {
$$clean = 0 if ($line =~ m/^#pragma qt_sync_skip_header_check/);
return @ret if($line =~ m/^#pragma qt_sync_stop_processing/);
push(@ret, $1) if($line =~ m/^#pragma qt_class\(([^)]*)\)[\r\n]*$/);
$suspended = 1 if ($line =~ m/^#pragma qt_sync_suspend_processing/);
$suspended = 0 if ($line =~ m/^#pragma qt_sync_resume_processing/);
$line = 0;
}
if($line) {
if ($line && !$suspended) {
$line =~ s,//.*$,,; #remove c++ comments
$line .= ";" if($line =~ m/^Q_[A-Z_0-9]*\(.*\)[\r\n]*$/); #qt macro
$line .= ";" if($line =~ m/^QT_(BEGIN|END)_HEADER[\r\n]*$/); #qt macro

7
src/gui/kernel/qevent.h
View File

@ -827,7 +827,14 @@ private:
qint64 m_numericId;
};
Q_DECLARE_TYPEINFO(QPointingDeviceUniqueId, Q_MOVABLE_TYPE);
#if 0
#pragma qt_sync_suspend_processing
#endif
template <> class QList<QPointingDeviceUniqueId> {}; // to prevent instantiation: use QVector instead
#if 0
#pragma qt_sync_resume_processing
#endif
Q_GUI_EXPORT bool operator==(QPointingDeviceUniqueId lhs, QPointingDeviceUniqueId rhs) Q_DECL_NOTHROW;
inline bool operator!=(QPointingDeviceUniqueId lhs, QPointingDeviceUniqueId rhs) Q_DECL_NOTHROW