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qeditor: backends can now report validity status

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Change-Id: Iefedc9cee10a8c7457d972e5a60d151a6cb38aa8
Reviewed-on: http://gerrit.rockbox.org/995
Reviewed-by: Amaury Pouly <amaury.pouly@gmail.com>
This commit is contained in:
Amaury Pouly 2014-09-27 21:23:38 +02:00
parent b08620dd30
commit 99ed6d2bea
2 changed files with 9 additions and 0 deletions
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3
utils/regtools/qeditor/backend.cpp
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@ -114,6 +114,7 @@ FileIoBackend::FileIoBackend(const QString& filename, const QString& soc_name)
{
m_filename = filename;
m_soc = soc_name;
m_valid = false;
Reload();
}
@ -132,6 +133,7 @@ bool FileIoBackend::ReadRegister(const QString& name, soc_word_t& value)
bool FileIoBackend::Reload()
{
m_valid = false;
QFile file(m_filename);
if(!file.open(QIODevice::ReadOnly | QIODevice::Text))
return false;
@ -155,6 +157,7 @@ bool FileIoBackend::Reload()
m_readonly = !QFileInfo(file).isWritable();
m_dirty = false;
m_valid = true;
return true;
}