pv/popups/channels.hpp

   1 /*
   2  * This file is part of the PulseView project.
   3  *
   4  * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #ifndef PULSEVIEW_PV_POPUPS_CHANNELS_HPP
  21 #define PULSEVIEW_PV_POPUPS_CHANNELS_HPP
  22
  23 #include <functional>
  24 #include <map>
  25 #include <memory>
  26 #include <vector>
  27
  28 #include <QCheckBox>
  29 #include <QFormLayout>
  30 #include <QGridLayout>
  31 #include <QHBoxLayout>
  32 #include <QLabel>
  33 #include <QPushButton>
  34 #include <QSignalMapper>
  35
  36 #include <pv/widgets/popup.hpp>
  37
  38 using std::function;
  39 using std::map;
  40 using std::shared_ptr;
  41 using std::vector;
  42
  43 namespace sigrok {
  44         class ChannelGroup;
  45 }
  46
  47 namespace pv {
  48
  49 class Session;
  50
  51 namespace binding {
  52 class Device;
  53 }
  54
  55 namespace data {
  56 class SignalBase;
  57 }
  58
  59 namespace view {
  60 class Signal;
  61 }
  62
  63 namespace popups {
  64
  65 class Channels : public pv::widgets::Popup
  66 {
  67         Q_OBJECT
  68
  69 public:
  70         Channels(Session &session, QWidget *parent);
  71
  72 private:
  73         void set_all_channels(bool set);
  74         void set_all_channels_conditionally(
  75                 function<bool (const shared_ptr<data::SignalBase>)> cond_func);
  76
  77         void populate_group(shared_ptr<sigrok::ChannelGroup> group,
  78                 const vector< shared_ptr<pv::data::SignalBase> > sigs);
  79
  80         QGridLayout* create_channel_group_grid(
  81                 const vector< shared_ptr<pv::data::SignalBase> > sigs);
  82
  83 private:
  84         void showEvent(QShowEvent *event);
  85
  86 private Q_SLOTS:
  87         void on_channel_checked(QWidget *widget);
  88
  89         void enable_all_channels();
  90         void disable_all_channels();
  91         void enable_all_logic_channels();
  92         void enable_all_analog_channels();
  93         void enable_all_named_channels();
  94         void enable_all_changing_channels();
  95
  96 private:
  97         pv::Session &session_;
  98
  99         QFormLayout layout_;
 100
 101         bool updating_channels_;
 102
 103         vector< shared_ptr<pv::binding::Device> > group_bindings_;
 104         map< QCheckBox*, shared_ptr<pv::data::SignalBase> >
 105                 check_box_signal_map_;
 106         map< shared_ptr<sigrok::ChannelGroup>, QLabel*> group_label_map_;
 107
 108         QHBoxLayout buttons_bar_;
 109         QPushButton enable_all_channels_, disable_all_channels_;
 110         QPushButton enable_all_logic_channels_, enable_all_analog_channels_;
 111         QPushButton enable_all_named_channels_, enable_all_changing_channels_;
 112
 113         QSignalMapper check_box_mapper_;
 114 };
 115
 116 }  // namespace popups
 117 }  // namespace pv
 118
 119 #endif // PULSEVIEW_PV_POPUPS_CHANNELS_HPP