gtk2_ardour/canvas-sysex.cc

   1 #include <iostream>
   2
   3 #include "ardour_ui.h"
   4
   5 #include "canvas-sysex.h"
   6
   7 using namespace Gnome::Canvas;
   8 using namespace std;
   9
  10 template<typename Time>
  11 CanvasSysEx<Time>::CanvasSysEx(
  12                 MidiRegionView&                       region,
  13                 Group&                                parent,
  14                 string&                               text,
  15                 double                                height,
  16                 double                                x,
  17                 double                                y,
  18                 boost::shared_ptr<Evoral::MIDIEvent<Time> > event
  19                 )
  20         : CanvasFlag(
  21                         region,
  22                         parent,
  23                         height,
  24                         ARDOUR_UI::config()->canvasvar_MidiSysExOutline.get(),
  25                         ARDOUR_UI::config()->canvasvar_MidiSysExFill.get(),
  26                         x,
  27                         y
  28                 )
  29 {
  30         set_text(text);
  31 }
  32
  33 template<typename Time>
  34 CanvasSysEx<Time>::~CanvasSysEx()
  35 {
  36 }
  37
  38 template<typename Time>
  39 bool
  40 CanvasSysEx<Time>::on_event(GdkEvent* ev)
  41 {
  42         switch (ev->type) {
  43         case GDK_BUTTON_PRESS:
  44                 if (ev->button.button == 3) {
  45                         return true;
  46                 }
  47                 break;
  48
  49         case GDK_SCROLL:
  50                 if (ev->scroll.direction == GDK_SCROLL_UP) {
  51                         return true;
  52                 } else if (ev->scroll.direction == GDK_SCROLL_DOWN) {
  53                         return true;
  54                 }
  55                 break;
  56
  57         default:
  58                 break;
  59         }
  60
  61         return false;
  62 }
  63
  64 template class CanvasSysEx<nframes_t>;