ardour/ardour
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Triggerbox accept file DnD

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This commit is contained in:
Robin Gareus 2021-12-13 22:51:16 +01:00
parent 4720a45868
commit 28410ebb9a
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
2 changed files with 44 additions and 2 deletions
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42
gtk2_ardour/triggerbox_ui.cc
View File

@ -16,6 +16,8 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <vector>
#include <gtkmm/filechooserdialog.h>
#include <gtkmm/menu.h>
#include <gtkmm/menuitem.h>
@ -323,6 +325,17 @@ TriggerBoxUI::TriggerBoxUI (ArdourCanvas::Item* parent, TriggerBox& tb)
build ();
selection_connection = PublicEditor::instance().get_selection().TriggersChanged.connect (sigc::mem_fun (*this, &TriggerBoxUI::selection_changed));
std::vector<Gtk::TargetEntry> target_table;
target_table.push_back (Gtk::TargetEntry ("regions"));
target_table.push_back (Gtk::TargetEntry ("text/uri-list"));
target_table.push_back (Gtk::TargetEntry ("text/plain"));
target_table.push_back (Gtk::TargetEntry ("application/x-rootwin-drop"));
GtkCanvas* gtkcanvas = static_cast<GtkCanvas*> (canvas());
assert (gtkcanvas);
gtkcanvas->drag_dest_set (target_table);
gtkcanvas->signal_drag_data_received().connect (sigc::mem_fun(*this, &TriggerBoxUI::drag_data_received));
}
TriggerBoxUI::~TriggerBoxUI ()
@ -596,7 +609,6 @@ TriggerBoxUI::context_menu (uint64_t n)
dynamic_cast<Gtk::CheckMenuItem*> (&litems.back ())->set_active (true);
}
Menu* quant_menu = manage (new Menu);
MenuList& qitems = quant_menu->items();
bool success;
@ -737,6 +749,34 @@ TriggerBoxUI::sample_chosen (int response, uint64_t n)
}
}
void
TriggerBoxUI::drag_data_received (Glib::RefPtr<Gdk::DragContext> const& context, int /*x*/, int /*y*/, Gtk::SelectionData const& data, guint /*info*/, guint time)
{
if (data.get_target() == X_("regions")) {
#if 0
/* TODO -- get access to Editor::_regions */
/boost::shared_ptr<Region> region = EditorRegions::get_dragged_region ();
if (region) {
_triggerbox.set_from_selection (0, region);
context->drag_finish (true, false, time);
}
#endif
context->drag_finish (false, false, time);
return;
}
std::vector<std::string> paths;
if (ARDOUR_UI_UTILS::convert_drop_to_paths (paths, data)) {
uint64_t n = 0; // TODO pick slot depending in Y coordinate
for (std::vector<std::string>::iterator s = paths.begin (); s != paths.end (); ++s) {
/* this will do nothing if n is too large */
_triggerbox.set_from_path (n, *s);
++n;
}
}
context->drag_finish (true, false, time);
}
void
TriggerBoxUI::set_from_selection (uint64_t n)
{

4
gtk2_ardour/triggerbox_ui.h
View File

@ -103,7 +103,7 @@ class TriggerBoxUI : public ArdourCanvas::Rectangle
void _size_allocate (ArdourCanvas::Rect const &);
private:
private:
ARDOUR::TriggerBox& _triggerbox;
typedef std::vector<TriggerEntry*> Slots;
Slots _slots;
@ -131,6 +131,8 @@ class TriggerBoxUI : public ArdourCanvas::Rectangle
void selection_changed ();
void drag_data_received (Glib::RefPtr<Gdk::DragContext> const&, int, int, Gtk::SelectionData const&, guint, guint);
sigc::connection update_connection;
sigc::connection selection_connection;
};