ardour/ardour
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triggerbox UI: dbl-click on name pops up file chooser to load sample

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This commit is contained in:
Paul Davis 2021-08-05 12:11:19 -06:00
parent a5ffed49cc
commit 66d16fdbce
2 changed files with 73 additions and 2 deletions
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64
gtk2_ardour/triggerbox_ui.cc
View File

@ -16,6 +16,9 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <gtkmm/filechooserdialog.h>
#include <gtkmm/stock.h>
#include "pbd/i18n.h"
#include "pbd/compose.h"
#include "pbd/convert.h"
@ -67,7 +70,12 @@ TriggerEntry::TriggerEntry (Canvas* canvas, ARDOUR::Trigger& t)
name_text = new Text (this);
name_text->set_font_description (UIConfiguration::instance().get_NormalFont());
name_text->set (short_version (_trigger.region()->name(), 20));
if (_trigger.region()) {
name_text->set (short_version (_trigger.region()->name(), 20));
} else {
/* we need some spaces to have something to click on */
name_text->set (X_(" "));
}
name_text->set_color (Gtkmm2ext::contrasting_text_color (fill_color()));
name_text->set_position (Duple (50, 4. * scale));
}
@ -81,6 +89,7 @@ TriggerEntry::~TriggerEntry ()
TriggerBoxUI::TriggerBoxUI (ArdourCanvas::Item* parent, TriggerBox& tb)
: Box (parent, Box::Vertical)
, _triggerbox (tb)
, file_chooser (0)
{
set_homogenous (true);
set_spacing (16);
@ -109,7 +118,6 @@ TriggerBoxUI::build ()
if (!t) {
break;
}
std::cerr << "NEW TE for trigger " << n << std::endl;
TriggerEntry* te = new TriggerEntry (canvas(), *t);
te->set_pack_options (PackOptions (PackFill|PackExpand));
add (te);
@ -117,11 +125,30 @@ TriggerBoxUI::build ()
_slots.push_back (te);
te->play_button->Event.connect (sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::bang), n));
te->name_text->Event.connect (sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::text_event), n));
++n;
}
}
bool
TriggerBoxUI::text_event (GdkEvent *ev, size_t n)
{
switch (ev->type) {
case GDK_2BUTTON_PRESS:
/* double click */
choose_sample (n);
return true;
break;
case GDK_BUTTON_PRESS:
break;
default:
break;
}
return false;
}
bool
TriggerBoxUI::bang (GdkEvent *ev, size_t n)
{
@ -138,6 +165,39 @@ TriggerBoxUI::bang (GdkEvent *ev, size_t n)
return false;
}
void
TriggerBoxUI::choose_sample (size_t n)
{
if (!file_chooser) {
file_chooser = new Gtk::FileChooserDialog (_("Select sample"), Gtk::FILE_CHOOSER_ACTION_OPEN);
file_chooser->add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
file_chooser->add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
}
file_chooser_connection.disconnect ();
file_chooser_connection = file_chooser->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::sample_chosen), n));
file_chooser->present ();
}
void
TriggerBoxUI::sample_chosen (int response, size_t n)
{
file_chooser->hide ();
switch (response) {
case Gtk::RESPONSE_OK:
break;
default:
return;
}
std::string path = file_chooser->get_filename ();
_triggerbox.set_from_path (n, path);
}
/* ------------ */
TriggerBoxWidget::TriggerBoxWidget (TriggerBox& tb)

11
gtk2_ardour/triggerbox_ui.h
View File

@ -27,6 +27,10 @@
#include "canvas/canvas.h"
#include "canvas/rectangle.h"
namespace Gtk {
class FileChooserDialog;
}
namespace ARDOUR {
class Trigger;
class TriggerBox;
@ -62,8 +66,15 @@ class TriggerBoxUI : public ArdourCanvas::Box
ARDOUR::TriggerBox& _triggerbox;
typedef std::vector<TriggerEntry*> Slots;
Slots _slots;
Gtk::FileChooserDialog* file_chooser;
sigc::connection file_chooser_connection;
bool bang (GdkEvent*, size_t);
bool text_event (GdkEvent*, size_t);
void choose_sample (size_t n);
void sample_chosen (int r, size_t n);
void build ();
};