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Fix bug #2948: Drag and drop support for all importable file types.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@32492 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Vincent van Ravesteijn 2009-12-12 15:25:45 +00:00
parent 472b09d735
commit 2ab7e25b05
1 changed files with 35 additions and 6 deletions
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41
src/frontends/qt4/GuiView.cpp
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@ -608,13 +608,42 @@ void GuiView::dropEvent(QDropEvent * event)
for (int i = 0; i != files.size(); ++i) {
string const file = os::internal_path(fromqstr(
files.at(i).toLocalFile()));
if (!file.empty()) {
// Asynchronously post the event. DropEvent usually come
// from the BufferView. But reloading a file might close
// the BufferView from within its own event handler.
guiApp->dispatchDelayed(FuncRequest(LFUN_FILE_OPEN, file));
event->accept();
if (file.empty())
continue;
string const ext = support::getExtension(file);
vector<const Format *> found_formats;
// Find all formats that have the correct extension.
vector<const Format *> const & import_formats
= theConverters().importableFormats();
vector<const Format *>::const_iterator it = import_formats.begin();
for (; it != import_formats.end(); ++it)
if ((*it)->extension() == ext)
found_formats.push_back(*it);
FuncRequest cmd;
if (found_formats.size() >= 1) {
if (found_formats.size() > 1) {
//FIXME: show a dialog to choose the correct importable format
LYXERR(Debug::FILES,
"Multiple importable formats found, selecting first");
}
string const arg = found_formats[0]->name() + " " + file;
cmd = FuncRequest(LFUN_BUFFER_IMPORT, arg);
}
else {
//FIXME: do we have to explicitly check whether it's a lyx file?
LYXERR(Debug::FILES,
"No formats found, trying to open it as a lyx file");
cmd = FuncRequest(LFUN_FILE_OPEN, file);
}
// Asynchronously post the event. DropEvent usually come
// from the BufferView. But reloading a file might close
// the BufferView from within its own event handler.
guiApp->dispatchDelayed(cmd);
event->accept();
}
}