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non/Mixer/Module_Parameter_Editor.C

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Implement Mixer.
2009-12-25 01:59:39 +01:00
/*******************************************************************************/
/* Copyright (C) 2009 Jonathan Moore Liles */
/* */
/* This program is free software; you can redistribute it and/or modify it */
/* under the terms of the GNU General Public License as published by the */
/* Free Software Foundation; either version 2 of the License, or (at your */
/* option) any later version. */
/* */
/* This program is distributed in the hope that it will be useful, but WITHOUT */
/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for */
/* more details. */
/* */
/* You should have received a copy of the GNU General Public License along */
/* with This program; see the file COPYING. If not,write to the Free Software */
/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*******************************************************************************/
#include <FL/fl_draw.H>
#include <FL/Fl_Pack.H>
#include <FL/Fl_Value_Slider.H>
#include <FL/Fl_Box.H>
#include <FL/Fl_Counter.H>
#include "FL/Fl_Arc_Dial.H"
#include "FL/Boxtypes.H"
#include "FL/Fl_Flowpack.H"
#include "FL/Fl_Labelpad_Group.H"
#include "FL/Fl_Choice.H"
#include "Module.H"
#include "Module_Parameter_Editor.H"
#include "Controller_Module.H"
#include "Chain.H"
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <util/debug.h>
Module_Parameter_Editor::Module_Parameter_Editor ( Module *module ) : Fl_Double_Window( 0, 0, 800, 600 )
{
_module = module;
_resized = false;
char lab[256];
if ( strcmp( module->name(), module->label() ) )
{
snprintf( lab, sizeof( lab ), "%s : %s", module->name(), module->label() );
}
else
strcpy( lab, module->label() );
char title[512];
snprintf( title, sizeof( title ), "%s - %s - %s", "Mixer", module->chain()->name(), lab );
label( title );
{ Fl_Pack *o = main_pack = new Fl_Pack( 0, y(), w(), h() - 10 );
o->type( FL_VERTICAL );
o->label( strdup( lab ) );
o->labeltype( FL_SHADOW_LABEL );
o->labelsize( 18 );
o->align( (Fl_Align)(FL_ALIGN_TOP | FL_ALIGN_RIGHT | FL_ALIGN_INSIDE ) );
{ Fl_Pack *o = new Fl_Pack( 0, 0, 50, 25 );
o->type( FL_HORIZONTAL );
o->spacing( 20 );
{ Fl_Choice *o = mode_choice = new Fl_Choice( 0, 0, 200, 25 );
o->add( "Knobs" );
o->add( "Horizontal Sliders" );
o->add( "Vertical Sliders" );
o->value( 0 );
o->when( FL_WHEN_CHANGED );
o->callback( cb_mode_handle, this );
}
/* { Fl_Box *o = new Fl_Box( 0, 0, 300, 25 ); */
/* o->box( FL_ROUNDED_BOX ); */
/* o->color( FL_YELLOW ); */
/* o->label( strdup( lab ) ); */
/* o->labeltype( FL_SHADOW_LABEL ); */
/* o->labelsize( 18 ); */
/* o->align( (Fl_Align)(FL_ALIGN_TOP | FL_ALIGN_RIGHT | FL_ALIGN_INSIDE ) ); */
/* // Fl_Group::current()->resizable( o ); */
/* } */
o->end();
}
{ Fl_Group *o = new Fl_Group( 0, 0, w(), h() );
{ Fl_Flowpack *o = control_pack = new Fl_Flowpack( 50, 0, w() - 100, h() );
/* o->box( FL_ROUNDED_BOX ); */
/* o->color( FL_GRAY ); */
o->vspacing( 10 );
o->hspacing( 10 );
o->end();
}
o->resizable( 0 );
o->end();
}
o->end();
}
end();
// draw();
make_controls();
}
Module_Parameter_Editor::~Module_Parameter_Editor ( )
{
}
void
Module_Parameter_Editor::make_controls ( void )
{
Module *module = _module;
control_pack->clear();
for ( unsigned int i = 0; i < module->control_input.size(); ++i )
{
Fl_Widget *w;
Module::Port *p = &module->control_input[i];
if ( p->hints.type == Module::Port::Hints::BOOLEAN )
{
Fl_Button *o = new Fl_Button( 0, 0, 30, 30, p->name() );
w = o;
o->selection_color( FL_GREEN );
o->type( FL_TOGGLE_BUTTON );
o->value( p->control_value() );
}
else if ( p->hints.type == Module::Port::Hints::INTEGER )
{
Fl_Counter *o = new Fl_Counter(0, 0, 58, 24, p->name() );
w = o;
o->type(1);
o->step(1);
if ( p->hints.ranged )
{
o->minimum( p->hints.minimum );
o->maximum( p->hints.maximum );
}
o->value( p->control_value() );
}
else
{
if ( mode_choice->value() == 0 )
{
Fl_Arc_Dial *o = new Fl_Arc_Dial( 0, 0, 50, 50, p->name() );
w = o;
if ( p->hints.ranged )
{
o->minimum( p->hints.minimum );
o->maximum( p->hints.maximum );
}
o->box( FL_BURNISHED_OVAL_BOX );
o->color( fl_darker( fl_darker( FL_GRAY ) ) );
o->selection_color( FL_WHITE );
o->value( p->control_value() );
}
else
{
Fl_Value_Slider *o = new Fl_Value_Slider( 0, 0, 120, 24, p->name() );
w = o;
if ( mode_choice->value() == 1 )
{
o->type( FL_HORIZONTAL );
o->size( 120, 24 );
Mixer: Fix orientation of vertical sliders in Module_Parameter_Editor
2009-12-25 20:16:27 +01:00
if ( p->hints.ranged )
{
o->minimum( p->hints.minimum );
o->maximum( p->hints.maximum );
}
Implement Mixer.
2009-12-25 01:59:39 +01:00
}
else
{
o->type( FL_VERTICAL );
o->size( 24, 120 );
Mixer: Fix orientation of vertical sliders in Module_Parameter_Editor
2009-12-25 20:16:27 +01:00
/* have to reverse the meaning of these to get the
* orientation of the slider right */
o->maximum( p->hints.minimum );
o->minimum( p->hints.maximum );
Implement Mixer.
2009-12-25 01:59:39 +01:00
}
o->slider( FL_THIN_UP_BOX );
o->color( fl_darker( fl_darker( FL_GRAY ) ) );
o->selection_color( FL_WHITE );
o->value( p->control_value() );
}
}
Fl_Button *bound;
w->align(FL_ALIGN_TOP);
w->labelsize( 10 );
w->callback( cb_value_handle, new callback_data( this, i ) );
{ Fl_Group *o = new Fl_Group( 0, 0, 50, 75 );
{
Fl_Labelpad_Group *flg = new Fl_Labelpad_Group( w );
{ Fl_Button *o = bound = new Fl_Button( 0, 50, 14, 14 );
o->selection_color( FL_YELLOW );
o->type( 0 );
o->labelsize( 8 );
o->value( p->connected() );
o->callback( cb_bound_handle, new callback_data( this, i ) );
}
o->resizable( 0 );
o->end();
flg->position( o->x(), o->y() );
bound->position( o->x(), flg->y() + flg->h() );
o->size( flg->w(), flg->h() + bound->h() );
o->init_sizes();
}
control_pack->add( o );
}
}
main_pack->size( control_pack->max_width() + 100, control_pack->h() + 50 );
size( control_pack->max_width() + 100, control_pack->h() + 50 );
}
void
Module_Parameter_Editor::cb_value_handle ( Fl_Widget *w, void *v )
{
callback_data *cd = (callback_data*)v;
cd->base_widget->set_value( cd->port_number, ((Fl_Valuator*)w)->value() );
}
void
Module_Parameter_Editor::cb_mode_handle ( Fl_Widget *w, void *v )
{
((Module_Parameter_Editor*)v)->make_controls();
}
void
Module_Parameter_Editor::cb_bound_handle ( Fl_Widget *w, void *v )
{
callback_data *cd = (callback_data*)v;
Fl_Button *fv = (Fl_Button*)w;
fv->value( 1 );
cd->base_widget->bind_control( cd->port_number );
}
void
Module_Parameter_Editor::bind_control ( int i )
{
Module::Port *p = &_module->control_input[i];
if ( p->connected() )
/* can only bind once */
return;
Controller_Module *o = new Controller_Module( 50, 50, p->name() );
o->chain( _module->chain() );
o->connect_to( p );
_module->chain()->add_control( o );
_module->redraw();
}
void
Module_Parameter_Editor::set_value (int i, float value )
{
_module->control_input[i].control_value( value );
_module->handle_control_changed( &_module->control_input[i] );
}