KeyboardPluginGUI::KeyboardPluginGUI(int w, int h,KeyboardPlugin *o,ChannelHandler *ch,const HostInfo *Info) :
SpiralPluginGUI(w,h,o,ch),
m_Last(-1),
m_Oct(4)
{
Fl_Scroll *Scroll = new Fl_Scroll(2,20,w-4,h-20);
Fl_Group *Group = new Fl_Group(0,20,500,h-40);
Group->box(FL_FLAT_BOX);
Group->user_data(this);
Scroll->add(Group);
int KeyWidth=10,Note,Pos=0,Count=0;
for (int n=0; n<NUM_KEYS; n++)
{
m_Num[n]=n;
Note = n%12;
if (Note!=1 && Note!=3 && Note!=6 && Note!=8 && Note!=10)
{
Pos=Count*KeyWidth;
Count++;
m_Key[n] = new Fl_Button(Pos,20,KeyWidth,50,"");
m_Key[n]->box(FL_THIN_UP_BOX);
m_Key[n]->labelsize(10);
m_Key[n]->when(FL_WHEN_CHANGED);
if (Note==0)
{
int Num=n/12;
sprintf(m_Label[n],"%d",Num);
m_Key[n]->label(m_Label[n]);
m_Key[n]->align(FL_ALIGN_BOTTOM|FL_ALIGN_INSIDE);
}
m_Key[n]->color(FL_WHITE);
m_Key[n]->selection_color(FL_WHITE);
m_Key[n]->callback((Fl_Callback*)cb_Key, &m_Num[n]);
Group->add(m_Key[n]);
}
}
Count=0;
for (int n=0; n<NUM_KEYS; n++)
{
Note = n%12;
if (Note==1 || Note==3 || Note==6 || Note==8 || Note==10)
{
m_Key[n] = new Fl_Button(Pos+5,20,KeyWidth,30,"");
m_Key[n]->box(FL_THIN_UP_BOX);
m_Key[n]->labelsize(10);
m_Key[n]->when(FL_WHEN_CHANGED);
m_Key[n]->color(FL_BLACK);
m_Key[n]->selection_color(FL_BLACK);
m_Key[n]->callback((Fl_Callback*)cb_Key, &m_Num[n]);
Group->add(m_Key[n]);
}
else
{
Pos=Count*KeyWidth;
Count++;
}
}
Group->position(-100,20);
Group->end();
Scroll->end();
}
