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feat: interfaces for fileinfo

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This commit is contained in:
王子冲 2019-08-06 15:33:34 +08:00
parent 72fe073e31
commit c1e47429f1
3 changed files with 50 additions and 4 deletions
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2
gio-qt/include/dgiofileinfo.h
View file

@ -51,6 +51,8 @@ public:
QString displayName() const;
DGioFileType fileType() const;
quint64 fileSize() const;
QString contentType() const;
QString iconString() const;
QStringList themedIconNames() const;
// filesystem info.

51
gio-qt/source/dgiofileinfo.cpp
View file

@ -32,6 +32,7 @@ public:
Glib::RefPtr<FileInfo> getGmmFileInfoInstance() const;
Glib::RefPtr<const Icon> icon() const;
bool getAttributeBoolean(const std::string &attribute) const;
quint64 getAttributeUint64(const std::string &attribute) const;
QString getAttributeString(const std::string &attribute) const;
@ -58,6 +59,11 @@ Glib::RefPtr<FileInfo> DGioFileInfoPrivate::getGmmFileInfoInstance() const
return m_gmmFileInfoPtr;
}
Glib::RefPtr<const Icon> DGioFileInfoPrivate::icon() const
{
return getGmmFileInfoInstance()->get_icon();
}
bool DGioFileInfoPrivate::getAttributeBoolean(const std::string &attribute) const
{
return m_gmmFileInfoPtr->get_attribute_boolean(attribute);
@ -118,8 +124,10 @@ DGioFileType DGioFileInfo::fileType() const
/*!
* \brief DGioFileInfo::fileSize
*
* Wrapper of Gio::FileInfo::get_size()
* \return
*
* \return the file size in bytes.
*/
quint64 DGioFileInfo::fileSize() const
{
@ -128,13 +136,48 @@ quint64 DGioFileInfo::fileSize() const
return static_cast<quint64>(d->getGmmFileInfoInstance()->get_size());
}
/*!
* \brief get the file content type (MimeType).
*
* Wrapper of Gio::FileInfo::get_content_type()
*
* \return a single MimeType of the file, such as "text/plain".
*/
QString DGioFileInfo::contentType() const
{
Q_D(const DGioFileInfo);
return QString::fromStdString(d->getGmmFileInfoInstance()->get_content_type());
}
/*!
* \brief DGioFileInfo::iconString
*
* Wrapper of Gio::FileInfo::get_icon() and then Gio::Icon::to_string().
*
* Notice the returned value can be in two different form:
*
* - a native path (such as "/path/to/my icon.png") without escaping if the file for icon is a native
* file. If the file is not native, the returned string is the result of g_file_get_uri()
* (such as "sftp://path/to/my%20icon.png").
*
* - a icon name if icon is a ThemedIcon with exactly one name, the encoding is simply the name (such as
* network-server), or a list of theme names (such as ". GThemedIcon text-plain text-x-generic text-plain-symbolic").
*
* \return the icon string as discribed above.
*/
QString DGioFileInfo::iconString() const
{
Q_D(const DGioFileInfo);
return QString::fromStdString(d->icon()->to_string());
}
QStringList DGioFileInfo::themedIconNames() const
{
Q_D(const DGioFileInfo);
Glib::RefPtr<const Icon> icon = d->getGmmFileInfoInstance()->get_icon();
return DGioPrivate::getThemedIconNames(icon);
return DGioPrivate::getThemedIconNames(d->icon());
}
bool DGioFileInfo::fsReadOnly() const

1
test/tst_simplefileinfo.cpp
View file

@ -31,6 +31,7 @@ void DGioSimpleFileInfoTest::testCase_RegularFile()
QCOMPARE(file->basename(), tmpFileInfo.fileName());
QCOMPARE(file->path(), tmpFileInfo.absoluteFilePath());
QCOMPARE(fi->fileSize(), tmpFileInfo.size());
qDebug() << fi->iconString() << fi->contentType();
QVERIFY(fi->themedIconNames().contains("text-plain")); // is this check okay? better approach?
}