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support DnD in native/gtk-quartz implementation (note: multifile DnD requires a patch to GTK that is not in distribution yet, so for now, this works only with 1 file at a time, or it requires my patch/library).

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git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@2319 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2007-08-16 23:17:35 +00:00
parent f433b4e735
commit 327275f4c9
6 changed files with 105 additions and 11 deletions
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33
gtk2_ardour/editor.cc
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@ -2695,8 +2695,10 @@ Editor::convert_drop_to_paths (vector<ustring>& paths,
vector<ustring> uris = data.get_uris();
cerr << "there were " << uris.size() << " in that drag data\n";
if (uris.empty()) {
/* This is seriously fucked up. Nautilus doesn't say that its URI lists
are actually URI lists. So do it by hand.
*/
@ -2746,10 +2748,35 @@ Editor::convert_drop_to_paths (vector<ustring>& paths,
}
for (vector<ustring>::iterator i = uris.begin(); i != uris.end(); ++i) {
if ((*i).substr (0,7) == "file://") {
string p = *i;
ustring p = *i;
PBD::url_decode (p);
paths.push_back (p.substr (7));
// scan forward past three slashes
ustring::size_type slashcnt = 0;
ustring::size_type n = 0;
ustring::iterator x = p.begin();
while (slashcnt < 3 && x != p.end()) {
if ((*x) == '/') {
slashcnt++;
} else if (slashcnt == 3) {
break;
}
++n;
++x;
}
if (slashcnt != 3 || x == p.end()) {
error << _("malformed URL passed to drag-n-drop code") << endmsg;
continue;
}
paths.push_back (p.substr (n - 1));
}
}