ardour/livetrax
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some incredibly hasic functionality for the triggerbox UI

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This commit is contained in:
Paul Davis 2021-07-27 20:39:55 -06:00
parent 33fed0f689
commit ccf1c4fb57
2 changed files with 60 additions and 16 deletions
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64
gtk2_ardour/triggerbox_ui.cc
View File

@ -17,8 +17,13 @@
*/
#include "pbd/i18n.h"
#include "pbd/compose.h"
#include "ardour/triggerbox.h"
#include "canvas/polygon.h"
#include "canvas/text.h"
#include "gtkmm2ext/utils.h"
#include "triggerbox_ui.h"
@ -36,26 +41,32 @@ TriggerEntry::TriggerEntry (Item* parent, ARDOUR::Trigger& t)
set_outline_all ();
set_fill_color (Gtkmm2ext::random_color());
set_outline_color (Gtkmm2ext::random_color());
name = string_compose ("trigger %1", _trigger.index());
play_button = new Polygon (this);
Points p;
p.push_back (Duple (0, 0));
p.push_back (Duple (0, 10));
p.push_back (Duple (10, 5));
play_button->set (p);
play_button->set_fill_color (Gtkmm2ext::random_color());
play_button->set_outline (false);
play_button->set_position (Duple (10, 2));
name_text = new Text (this);
name_text->set_font_description (Pango::FontDescription ("Sans 10"));
name_text->set ("Bang Crash");
name_text->set_color (Gtkmm2ext::random_color());
name_text->set_position (Duple (50, name_text->height() / 2));
}
TriggerEntry::~TriggerEntry ()
{
}
void
TriggerEntry::render (Rect const & area, Cairo::RefPtr<Cairo::Context> context) const
{
/* convert expose area back to item coordinate space */
Rect self (item_to_window (get()));
setup_outline_context (context);
rounded_rectangle (context, self.x0, self.y0, self.width(), self.height());
context->stroke_preserve ();
setup_fill_context (context);
context->fill ();
}
/* ---------------------------- */
TriggerBoxUI::TriggerBoxUI (ArdourCanvas::Item* parent, TriggerBox& tb)
@ -82,17 +93,40 @@ TriggerBoxUI::build ()
// clear_items (true);
_slots.clear ();
while (true) {
t = _triggerbox.trigger (n);
if (!t) {
break;
}
std::cerr << "NEW TE for trigger " << n << std::endl;
(void) new TriggerEntry (this, *t);
TriggerEntry* te = new TriggerEntry (this, *t);
_slots.push_back (te);
te->play_button->Event.connect (sigc::bind (sigc::mem_fun (*this, &TriggerBoxUI::bang), n));
++n;
}
}
bool
TriggerBoxUI::bang (GdkEvent *ev, size_t n)
{
switch (ev->type) {
case GDK_BUTTON_PRESS:
if (ev->button.button == 1) {
_triggerbox.queue_trigger (&_slots[n]->trigger());
return true;
}
break;
default:
break;
}
return false;
}
/* ------------ */
TriggerBoxWidget::TriggerBoxWidget (TriggerBox& tb)

12
gtk2_ardour/triggerbox_ui.h
View File

@ -32,6 +32,11 @@ namespace ARDOUR {
class TriggerBox;
}
namespace ArdourCanvas {
class Text;
class Polygon;
};
class TriggerEntry : public ArdourCanvas::Rectangle
{
public:
@ -39,7 +44,9 @@ class TriggerEntry : public ArdourCanvas::Rectangle
~TriggerEntry ();
ARDOUR::Trigger& trigger() const { return _trigger; }
void render (ArdourCanvas::Rect const &, Cairo::RefPtr<Cairo::Context>) const;
ArdourCanvas::Polygon* play_button;
ArdourCanvas::Text* name_text;
private:
ARDOUR::Trigger& _trigger;
@ -53,7 +60,10 @@ class TriggerBoxUI : public ArdourCanvas::Box
private:
ARDOUR::TriggerBox& _triggerbox;
typedef std::vector<TriggerEntry*> Slots;
Slots _slots;
bool bang (GdkEvent*, size_t);
void build ();
};