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Move the call to Buffer::errors("Parse") from BufferView::insertLyXFile to GuiView::insertLyXFile.

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Buffer::errors("Parse") is called 7 times in the whole project. 4 times from GuiView and three times from functions in other classes, but which are (almost) only called from the GuiView. 

Buffer::errors is used to signal the GUI that there might be an error occuring, but what sense does it make if it is only called from the Gui ?

Isn't it better to let the function return wether it succeeded or not and let the GuiView take action in doing something with the possible errors.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35911 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Vincent van Ravesteijn 2010-10-29 16:51:50 +00:00
parent c9a91c5474
commit ef7ecea2b3
2 changed files with 31 additions and 35 deletions
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1
src/BufferView.cpp
View File

@ -2528,7 +2528,6 @@ void BufferView::insertLyXFile(FileName const & fname)
buffer_.changed(true);
// emit message signal.
message(bformat(res, disp_fn));
buffer_.errors("Parse");
}

65
src/frontends/qt4/GuiView.cpp
View File

@ -2100,44 +2100,41 @@ void GuiView::insertLyXFile(docstring const & fname)
// FIXME UNICODE
FileName filename(to_utf8(fname));
if (!filename.empty()) {
bv->insertLyXFile(filename);
return;
}
// Launch a file browser
// FIXME UNICODE
string initpath = lyxrc.document_path;
string const trypath = bv->buffer().filePath();
// If directory is writeable, use this as default.
if (FileName(trypath).isDirWritable())
initpath = trypath;
// FIXME UNICODE
FileDialog dlg(qt_("Select LyX document to insert"), LFUN_FILE_INSERT);
dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
dlg.setButton2(qt_("Examples|#E#e"),
toqstr(addPath(package().system_support().absFileName(),
"examples")));
FileDialog::Result result = dlg.open(toqstr(initpath),
QStringList(qt_("LyX Documents (*.lyx)")));
if (result.first == FileDialog::Later)
return;
// FIXME UNICODE
filename.set(fromqstr(result.second));
// check selected filename
if (filename.empty()) {
// emit message signal.
message(_("Canceled."));
return;
// Launch a file browser
// FIXME UNICODE
string initpath = lyxrc.document_path;
string const trypath = bv->buffer().filePath();
// If directory is writeable, use this as default.
if (FileName(trypath).isDirWritable())
initpath = trypath;
// FIXME UNICODE
FileDialog dlg(qt_("Select LyX document to insert"), LFUN_FILE_INSERT);
dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
dlg.setButton2(qt_("Examples|#E#e"),
toqstr(addPath(package().system_support().absFileName(),
"examples")));
FileDialog::Result result = dlg.open(toqstr(initpath),
QStringList(qt_("LyX Documents (*.lyx)")));
if (result.first == FileDialog::Later)
return;
// FIXME UNICODE
filename.set(fromqstr(result.second));
// check selected filename
if (filename.empty()) {
// emit message signal.
message(_("Canceled."));
return;
}
}
bv->insertLyXFile(filename);
bv->buffer().errors("Parse");
}