zynaddsubfx

ZynAddSubFX open source synthesizer
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Fl_Osc_ListView.cpp (1998B)

      1 /*
      2   ZynAddSubFX - a software synthesizer
      3 
      4   Fl_Osc_ListView.cpp - OSC Based List View
      5   Copyright (C) 2016 Mark McCurry
      6 
      7   This program is free software; you can redistribute it and/or
      8   modify it under the terms of the GNU General Public License
      9   as published by the Free Software Foundation; either version 2
     10   of the License, or (at your option) any later version.
     11 */
     12 #include "Fl_Osc_ListView.H"
     13 #include "Fl_Osc_Pane.H"
     14 #include <cstdio>
     15 #include <rtosc/rtosc.h>
     16 
     17 Fl_Osc_ListView::Fl_Osc_ListView(int x,int y, int w, int h, const char *label)
     18     :Fl_Browser(x,y,w,h,label), data(0)
     19 {}
     20 
     21 Fl_Osc_ListView::~Fl_Osc_ListView(void)
     22 {
     23     delete data;
     24 };
     25 
     26 void Fl_Osc_ListView::init(const char *path_)
     27 {
     28     Fl_Osc_Pane *pane = fetch_osc_pane(this);
     29     assert(pane);
     30     osc = pane->osc;
     31     loc = pane->base;
     32     assert(osc);
     33     path = path_;
     34     data = new Osc_SimpleListModel(osc);
     35     data->callback = [this](Osc_SimpleListModel::list_t l){this->doUpdate(l);};
     36     data->doUpdate(loc+path_);
     37 }
     38 
     39 void Fl_Osc_ListView::doUpdate(Osc_SimpleListModel::list_t l)
     40 {
     41     this->clear();
     42     for(int i=0; i<(int)l.size(); ++i) {
     43         this->add(l[i].c_str());
     44     }
     45 }
     46 void Fl_Osc_ListView::update(void)
     47 {
     48     data->doUpdate(loc+path);
     49 }
     50 
     51 void Fl_Osc_ListView::insert(std::string s, int offset)
     52 {
     53     assert(offset);
     54     data->list.insert(data->list.begin()+offset-1, s);
     55     data->apply();
     56     //fprintf(stderr, "UNIMPLEMENTED\n");
     57 }
     58 void Fl_Osc_ListView::append(std::string s)
     59 {
     60     data->list.push_back(s);
     61     data->apply();
     62 }
     63 void Fl_Osc_ListView::doMove(int i, int j)
     64 {
     65     assert(i);
     66     assert(j);
     67     auto &list = data->list;
     68     std::string value = list[j-1];
     69     list.erase(list.begin()+j-1);
     70     list.insert(list.begin()+i-1, value);
     71     //std::swap(data->list[i-1], data->list[j-1]);
     72     data->apply();
     73 }
     74 void Fl_Osc_ListView::doRemove(int offset)
     75 {
     76     assert(offset);
     77     data->list.erase(data->list.begin()+offset-1);
     78     data->apply();
     79 }
     80 void Fl_Osc_ListView::sendUpdate() const
     81 {
     82 }