1 /*  SpiralPlugin
2  *  Copyleft (C) 2003 Andy Preston <andy@clublinux.co.uk>
3  *
4  *  This program is free software; you can redistribute it and/or modify
5  *  it under the terms of the GNU General Public License as published by
6  *  the Free Software Foundation; either version 2 of the License, or
7  *  (at your option) any later version.
8  *
9  *  This program is distributed in the hope that it will be useful,
10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  *  GNU General Public License for more details.
13  *
14  *  You should have received a copy of the GNU General Public License
15  *  along with this program; if not, write to the Free Software
16  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 */
18 
19 #include "TransposePluginGUI.h"
20 #include <FL/fl_draw.H>
21 
22 using namespace std;
23 
24 ////////////////////////////////////////////
25 
26 TransposePluginGUI::TransposePluginGUI (int w, int h,TransposePlugin *o,ChannelHandler *ch,const HostInfo *Info) :
27 SpiralPluginGUI (w, h, o, ch)
28 {
29      m_Amount = new Fl_Counter (15, 20, 50, 20, "Amount");
30      m_Amount->color (Info->GUI_COLOUR);
31      m_Amount->type (FL_SIMPLE_COUNTER);
32      m_Amount->box (FL_PLASTIC_UP_BOX);
33      m_Amount->color (Info->GUI_COLOUR);
34      m_Amount->textsize (10);
35      m_Amount->labelsize (10);
36      m_Amount->step (1);
37      m_Amount->lstep (1);
38      m_Amount->minimum (-12);
39      m_Amount->maximum (12);
40      m_Amount->value (0);
41      m_Amount->callback ((Fl_Callback*) cb_Amount);
42      add (m_Amount);
43      end ();
44 }
45 
46 void TransposePluginGUI::UpdateValues (SpiralPlugin *o) {
47      TransposePlugin *Plugin = (TransposePlugin *)o;
48      m_Amount->value (Plugin->GetAmount ());
49 }
50 
51 inline void TransposePluginGUI::cb_Amount_i (Fl_Counter* o, void* v) {
52     m_GUICH->Set ("Amount", int (o->value ()));
53 }
54 
55 void TransposePluginGUI::cb_Amount (Fl_Counter* o, void* v) {
56     ((TransposePluginGUI*)(o->parent ()))->cb_Amount_i (o, v);
57 }
58 
59 const string TransposePluginGUI::GetHelpText (const string &loc) {
60     return string("")
61     + "The first input connects to a note CV from (e.g.) a Matrix.\n"
62     + "The second input can be connected to (e.g.) a Keyboard, to\n"
63     + "transpose the sequence up by the number of notes indicated\n"
64     + "by the key.\n\n"
65     + "If you use both inputs the 'Amount' value is ignored.\n"
66     + "With only one input connected the 'Amount' value lets you\n"
67     + "transpose the input up or down by the indicated number of\n"
68     + "notes.";
69 }
70