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refactor Processor-Box plugin drag/drop: allow presets

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This commit is contained in:
Robin Gareus 2015-12-25 17:13:00 +01:00
parent b92f208b52
commit e762fe36be
2 changed files with 89 additions and 50 deletions
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134
gtk2_ardour/processor_box.cc
View File

@ -1046,6 +1046,7 @@ static std::list<Gtk::TargetEntry> drop_targets()
std::list<Gtk::TargetEntry> tmp;
tmp.push_back (Gtk::TargetEntry ("processor"));
tmp.push_back (Gtk::TargetEntry ("PluginInfoPtr"));
tmp.push_back (Gtk::TargetEntry ("PluginPresetPtr"));
return tmp;
}
@ -1149,41 +1150,66 @@ ProcessorBox::route_going_away ()
_route.reset ();
}
void
ProcessorBox::plugin_drop(Gtk::SelectionData const &data, ProcessorEntry* position, Glib::RefPtr<Gdk::DragContext> const & context)
boost::shared_ptr<Processor>
ProcessorBox::find_drop_position (ProcessorEntry* position)
{
if (data.get_target() != "PluginInfoPtr") {
return;
}
if (!_session) {
return;
}
boost::shared_ptr<Processor> p;
if (position) {
p = position->processor ();
if (!p) {
/* dropped on the blank entry (which will be before the
fader), so use the first non-blank child as our
`dropped on' processor */
list<ProcessorEntry*> c = processor_display.children ();
list<ProcessorEntry*>::iterator i = c.begin ();
boost::shared_ptr<Processor> p;
if (position) {
p = position->processor ();
if (!p) {
/* dropped on the blank entry (which will be before the
fader), so use the first non-blank child as our
`dropped on' processor */
list<ProcessorEntry*> c = processor_display.children ();
list<ProcessorEntry*>::iterator i = c.begin ();
assert (i != c.end ());
p = (*i)->processor ();
assert (p);
}
assert (i != c.end ());
p = (*i)->processor ();
assert (p);
}
}
return p;
}
void
ProcessorBox::_drop_plugin_preset (Gtk::SelectionData const &data, Route::ProcessorList &pl)
{
const void * d = data.get_data();
const Gtkmm2ext::DnDTreeView<ARDOUR::PluginInfoPtr> * tv = reinterpret_cast<const Gtkmm2ext::DnDTreeView<ARDOUR::PluginInfoPtr>*>(d);
const Gtkmm2ext::DnDTreeView<ARDOUR::PluginPresetPtr>* tv = reinterpret_cast<const Gtkmm2ext::DnDTreeView<ARDOUR::PluginPresetPtr>*>(d);
std::list<ARDOUR::PluginInfoPtr> nfos;
PluginPresetList nfos;
TreeView* source;
tv->get_object_drag_data (nfos, &source);
Route::ProcessorStreams err;
Route::ProcessorList pl;
for (list<PluginPresetPtr>::const_iterator i = nfos.begin(); i != nfos.end(); ++i) {
PluginPresetPtr ppp = (*i);
PluginInfoPtr pip = ppp->_pip;
PluginPtr p = pip->load (*_session);
if (!p) {
continue;
}
if (ppp->_preset.valid) {
p->load_preset (ppp->_preset);
}
boost::shared_ptr<Processor> processor (new PluginInsert (*_session, p));
if (Config->get_new_plugins_active ()) {
processor->activate ();
}
pl.push_back (processor);
}
}
void
ProcessorBox::_drop_plugin (Gtk::SelectionData const &data, Route::ProcessorList &pl)
{
const void * d = data.get_data();
const Gtkmm2ext::DnDTreeView<ARDOUR::PluginInfoPtr>* tv = reinterpret_cast<const Gtkmm2ext::DnDTreeView<ARDOUR::PluginInfoPtr>*>(d);
PluginInfoList nfos;
TreeView* source;
tv->get_object_drag_data (nfos, &source);
for (list<PluginInfoPtr>::const_iterator i = nfos.begin(); i != nfos.end(); ++i) {
PluginPtr p = (*i)->load (*_session);
@ -1196,36 +1222,44 @@ ProcessorBox::plugin_drop(Gtk::SelectionData const &data, ProcessorEntry* positi
}
pl.push_back (processor);
}
if (_route->add_processors (pl, p, &err)) {
string msg = _(
"Adding the given processor(s) failed probably,\n\
because the I/O configuration of the plugins could\n\
not match the configuration of this track.");
MessageDialog am (msg);
am.run ();
}
}
void
ProcessorBox::object_drop(DnDVBox<ProcessorEntry>* source, ProcessorEntry* position, Glib::RefPtr<Gdk::DragContext> const & context)
ProcessorBox::plugin_drop (Gtk::SelectionData const &data, ProcessorEntry* position, Glib::RefPtr<Gdk::DragContext> const & context)
{
boost::shared_ptr<Processor> p;
if (position) {
p = position->processor ();
if (!p) {
/* dropped on the blank entry (which will be before the
fader), so use the first non-blank child as our
`dropped on' processor */
list<ProcessorEntry*> c = processor_display.children ();
list<ProcessorEntry*>::iterator i = c.begin ();
assert (i != c.end ());
p = (*i)->processor ();
assert (p);
}
if (!_session) {
return;
}
boost::shared_ptr<Processor> p = find_drop_position (position);
Route::ProcessorList pl;
if (data.get_target() == "PluginInfoPtr") {
_drop_plugin (data, pl);
}
else if (data.get_target() == "PluginPresetPtr") {
_drop_plugin_preset (data, pl);
}
else {
return;
}
Route::ProcessorStreams err;
if (_route->add_processors (pl, p, &err)) {
string msg = _(
"Processor Drag/Drop failed. Probably because\n\
the I/O configuration of the plugins could\n\
not match the configuration of this track.");
MessageDialog am (msg);
am.run ();
}
}
void
ProcessorBox::object_drop (DnDVBox<ProcessorEntry>* source, ProcessorEntry* position, Glib::RefPtr<Gdk::DragContext> const & context)
{
boost::shared_ptr<Processor> p = find_drop_position (position);
list<ProcessorEntry*> children = source->selection ();
list<boost::shared_ptr<Processor> > procs;
for (list<ProcessorEntry*>::const_iterator i = children.begin(); i != children.end(); ++i) {

5
gtk2_ardour/processor_box.h
View File

@ -348,6 +348,11 @@ class ProcessorBox : public Gtk::HBox, public PluginInterestedObject, public ARD
Gtkmm2ext::DnDVBox<ProcessorEntry> processor_display;
Gtk::ScrolledWindow processor_scroller;
boost::shared_ptr<ARDOUR::Processor> find_drop_position (ProcessorEntry* position);
void _drop_plugin_preset (Gtk::SelectionData const &, ARDOUR::Route::ProcessorList &);
void _drop_plugin (Gtk::SelectionData const &, ARDOUR::Route::ProcessorList &);
void plugin_drop (Gtk::SelectionData const &, ProcessorEntry* position, Glib::RefPtr<Gdk::DragContext> const & context);
void object_drop (Gtkmm2ext::DnDVBox<ProcessorEntry> *, ProcessorEntry *, Glib::RefPtr<Gdk::DragContext> const &);