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more cleanup and fix a crash

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@24159 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Edwin Leuven 2008-04-07 20:00:23 +00:00
parent 1d022b19ba
commit a597483545
1 changed files with 20 additions and 22 deletions
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42
src/frontends/qt4/GuiClipboard.cpp
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@ -77,13 +77,11 @@ static FORMATETC cfFromMime(QString const & mimetype)
if (mimetype == emf_mime_type) {
formatetc.cfFormat = CF_ENHMETAFILE;
formatetc.tymed = TYMED_ENHMF;
}
else if (mimetype == wmf_mime_type) {
} else if (mimetype == wmf_mime_type) {
formatetc.cfFormat = CF_METAFILEPICT;
formatetc.tymed = TYMED_MFPICT;
}
else return formatetc;
formatetc.ptd = NULL;
formatetc.ptd = 0;
formatetc.dwAspect = DVASPECT_CONTENT;
formatetc.lindex = -1;
return formatetc;
@ -112,24 +110,25 @@ QString QWindowsMimeMetafile::mimeForFormat(FORMATETC const & formatetc) const
}
bool QWindowsMimeMetafile::canConvertFromMime(
FORMATETC const & formatetc, QMimeData const * mimedata) const
bool QWindowsMimeMetafile::canConvertFromMime(FORMATETC const & formatetc,
QMimeData const * mimedata) const
{
return false;
}
bool QWindowsMimeMetafile::canConvertToMime(
QString const & mimetype, IDataObject * pDataObj) const
bool QWindowsMimeMetafile::canConvertToMime(QString const & mimetype,
IDataObject * pDataObj) const
{
if (mimetype != emf_mime_type && mimetype != wmf_mime_type)
return false;
FORMATETC formatetc = cfFromMime(mimetype);
return pDataObj->QueryGetData(&formatetc) == S_OK;
}
bool QWindowsMimeMetafile::convertFromMime(
FORMATETC const & formatetc, QMimeData const * mimedata,
STGMEDIUM * pmedium) const
bool QWindowsMimeMetafile::convertFromMime(FORMATETC const & formatetc,
QMimeData const * mimedata, STGMEDIUM * pmedium) const
{
return false;
}
@ -149,11 +148,11 @@ QVariant QWindowsMimeMetafile::convertToMime(QString const & mimetype,
int dataSize;
if (s.tymed == TYMED_ENHMF) {
dataSize = GetEnhMetaFileBits(s.hEnhMetaFile, 0, NULL);
dataSize = GetEnhMetaFileBits(s.hEnhMetaFile, 0, 0);
data.resize(dataSize);
dataSize = GetEnhMetaFileBits(s.hEnhMetaFile, dataSize, (LPBYTE)data.data());
} else if (s.tymed == TYMED_MFPICT) {
dataSize = GetMetaFileBitsEx((HMETAFILE)s.hMetaFilePict, 0, NULL);
dataSize = GetMetaFileBitsEx((HMETAFILE)s.hMetaFilePict, 0, 0);
data.resize(dataSize);
dataSize = GetMetaFileBitsEx((HMETAFILE)s.hMetaFilePict, dataSize, (LPBYTE)data.data());
}
@ -183,13 +182,12 @@ public:
QMacPasteboardMimeGraphics()
: QMacPasteboardMime(MIME_QT_CONVERTOR|MIME_ALL)
{}
~QMacPasteboardMimeGraphics() {}
QString convertorName();
QString flavorFor(const QString & mime);
QString flavorFor(QString const & mime);
QString mimeFor(QString flav);
bool canConvert(const QString & mime, QString flav);
QVariant convertToMime(const QString & mime, QList<QByteArray> data, QString flav);
QList<QByteArray> convertFromMime(const QString &mime, QVariant data, QString flav);
bool canConvert(QString const & mime, QString flav);
QVariant convertToMime(QString const & mime, QList<QByteArray> data, QString flav);
QList<QByteArray> convertFromMime(QString const & mime, QVariant data, QString flav);
};
@ -199,7 +197,7 @@ QString QMacPasteboardMimeGraphics::convertorName()
}
QString QMacPasteboardMimeGraphics::flavorFor(const QString & mime)
QString QMacPasteboardMimeGraphics::flavorFor(QString const & mime)
{
LYXERR(Debug::ACTION, "flavorFor " << fromqstr(mime));
if (mime == QLatin1String(pdf_mime_type))
@ -217,13 +215,13 @@ QString QMacPasteboardMimeGraphics::mimeFor(QString flav)
}
bool QMacPasteboardMimeGraphics::canConvert(const QString & mime, QString flav)
bool QMacPasteboardMimeGraphics::canConvert(QString const & mime, QString flav)
{
return mimeFor(flav) == mime;
}
QVariant QMacPasteboardMimeGraphics::convertToMime(const QString & mime, QList<QByteArray> data, QString)
QVariant QMacPasteboardMimeGraphics::convertToMime(QString const & mime, QList<QByteArray> data, QString)
{
if(data.count() > 1)
qWarning("QMacPasteboardMimeGraphics: Cannot handle multiple member data");
@ -231,7 +229,7 @@ QVariant QMacPasteboardMimeGraphics::convertToMime(const QString & mime, QList<Q
}
QList<QByteArray> QMacPasteboardMimeGraphics::convertFromMime(const QString &mime, QVariant data, QString)
QList<QByteArray> QMacPasteboardMimeGraphics::convertFromMime(QString const & mime, QVariant data, QString)
{
QList<QByteArray> ret;
ret.append(data.toByteArray());