ardour/livetrax
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set DnD targets per processor

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This prevents DnD of non-processors to the sidebar
This commit is contained in:
Robin Gareus 2015-12-30 12:15:25 +01:00
parent 5d8b75386c
commit bcaae13e3e
1 changed files with 24 additions and 2 deletions
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26
gtk2_ardour/processor_box.cc
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@ -221,8 +221,14 @@ ProcessorEntry::drag_text () const
bool
ProcessorEntry::drag_data_get (Glib::RefPtr<Gdk::DragContext> const, Gtk::SelectionData &data)
{
if (data.get_target() == "PluginPresetPtr" && _plugin_preset_pointer) {
if (data.get_target() == "PluginPresetPtr") {
boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (_processor);
if (!_plugin_preset_pointer || !pi) {
data.set (data.get_target(), 8, NULL, 0);
return true;
}
boost::shared_ptr<ARDOUR::Plugin> plugin = pi->plugin();
assert (plugin);
@ -1105,6 +1111,13 @@ static std::list<Gtk::TargetEntry> drop_targets()
return tmp;
}
static std::list<Gtk::TargetEntry> drop_targets_noplugin()
{
std::list<Gtk::TargetEntry> tmp;
tmp.push_back (Gtk::TargetEntry ("processor"));
return tmp;
}
ProcessorBox::ProcessorBox (ARDOUR::Session* sess, boost::function<PluginSelector*()> get_plugin_selector,
RouteProcessorSelection& rsel, MixerStrip* parent, bool owner_is_mixer)
: _parent_strip (parent)
@ -2069,7 +2082,16 @@ ProcessorBox::add_processor_to_display (boost::weak_ptr<Processor> p)
e->show_all_controls ();
}
processor_display.add_child (e);
if (plugin_insert
#ifdef MIXBUS
&& !plugin_insert->plugin(0)->is_channelstrip()
#endif
)
{
processor_display.add_child (e);
} else {
processor_display.add_child (e, drop_targets_noplugin());
}
}
void