triggerbox UI: dbl-click on name pops up file chooser to load sample
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@ -16,6 +16,9 @@
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <gtkmm/filechooserdialog.h>
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#include <gtkmm/stock.h>
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#include "pbd/i18n.h"
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#include "pbd/compose.h"
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#include "pbd/convert.h"
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@ -67,7 +70,12 @@ TriggerEntry::TriggerEntry (Canvas* canvas, ARDOUR::Trigger& t)
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name_text = new Text (this);
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name_text->set_font_description (UIConfiguration::instance().get_NormalFont());
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name_text->set (short_version (_trigger.region()->name(), 20));
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if (_trigger.region()) {
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name_text->set (short_version (_trigger.region()->name(), 20));
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} else {
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/* we need some spaces to have something to click on */
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name_text->set (X_(" "));
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}
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name_text->set_color (Gtkmm2ext::contrasting_text_color (fill_color()));
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name_text->set_position (Duple (50, 4. * scale));
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}
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@ -81,6 +89,7 @@ TriggerEntry::~TriggerEntry ()
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TriggerBoxUI::TriggerBoxUI (ArdourCanvas::Item* parent, TriggerBox& tb)
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: Box (parent, Box::Vertical)
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, _triggerbox (tb)
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, file_chooser (0)
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{
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set_homogenous (true);
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set_spacing (16);
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@ -109,7 +118,6 @@ TriggerBoxUI::build ()
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if (!t) {
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break;
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}
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std::cerr << "NEW TE for trigger " << n << std::endl;
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TriggerEntry* te = new TriggerEntry (canvas(), *t);
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te->set_pack_options (PackOptions (PackFill|PackExpand));
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add (te);
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@ -117,11 +125,30 @@ TriggerBoxUI::build ()
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_slots.push_back (te);
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te->play_button->Event.connect (sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::bang), n));
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te->name_text->Event.connect (sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::text_event), n));
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++n;
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}
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}
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bool
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TriggerBoxUI::text_event (GdkEvent *ev, size_t n)
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{
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switch (ev->type) {
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case GDK_2BUTTON_PRESS:
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/* double click */
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choose_sample (n);
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return true;
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break;
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case GDK_BUTTON_PRESS:
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break;
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default:
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break;
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}
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return false;
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}
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bool
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TriggerBoxUI::bang (GdkEvent *ev, size_t n)
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{
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@ -138,6 +165,39 @@ TriggerBoxUI::bang (GdkEvent *ev, size_t n)
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return false;
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}
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void
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TriggerBoxUI::choose_sample (size_t n)
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{
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if (!file_chooser) {
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file_chooser = new Gtk::FileChooserDialog (_("Select sample"), Gtk::FILE_CHOOSER_ACTION_OPEN);
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file_chooser->add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
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file_chooser->add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK);
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}
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file_chooser_connection.disconnect ();
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file_chooser_connection = file_chooser->signal_response().connect (sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::sample_chosen), n));
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file_chooser->present ();
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}
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void
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TriggerBoxUI::sample_chosen (int response, size_t n)
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{
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file_chooser->hide ();
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switch (response) {
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case Gtk::RESPONSE_OK:
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break;
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default:
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return;
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}
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std::string path = file_chooser->get_filename ();
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_triggerbox.set_from_path (n, path);
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}
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/* ------------ */
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TriggerBoxWidget::TriggerBoxWidget (TriggerBox& tb)
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@ -27,6 +27,10 @@
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#include "canvas/canvas.h"
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#include "canvas/rectangle.h"
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namespace Gtk {
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class FileChooserDialog;
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}
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namespace ARDOUR {
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class Trigger;
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class TriggerBox;
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@ -62,8 +66,15 @@ class TriggerBoxUI : public ArdourCanvas::Box
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ARDOUR::TriggerBox& _triggerbox;
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typedef std::vector<TriggerEntry*> Slots;
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Slots _slots;
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Gtk::FileChooserDialog* file_chooser;
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sigc::connection file_chooser_connection;
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bool bang (GdkEvent*, size_t);
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bool text_event (GdkEvent*, size_t);
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void choose_sample (size_t n);
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void sample_chosen (int r, size_t n);
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void build ();
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};
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