pv/views/trace/standardbar.hpp

   1 /*
   2  * This file is part of the PulseView project.
   3  *
   4  * Copyright (C) 2016 Soeren Apel <soeren@apelpie.net>
   5  * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #ifndef PULSEVIEW_PV_VIEWS_TRACE_STANDARDBAR_HPP
  22 #define PULSEVIEW_PV_VIEWS_TRACE_STANDARDBAR_HPP
  23
  24 #include <cstdint>
  25
  26 #include <QAction>
  27 #include <QSpinBox>
  28 #include <QToolBar>
  29 #include <QToolButton>
  30 #include <QWidget>
  31
  32 #include <pv/session.hpp>
  33
  34 #include "trace.hpp"
  35
  36 namespace pv {
  37
  38 class MainWindow;
  39 class Session;
  40
  41 namespace views {
  42
  43 namespace trace {
  44 class View;
  45 }
  46
  47 namespace trace {
  48
  49 class StandardBar : public QToolBar
  50 {
  51         Q_OBJECT
  52
  53 public:
  54         StandardBar(Session &session, QWidget *parent,
  55                 trace::View *view, bool add_default_widgets = true);
  56
  57         Session &session() const;
  58
  59         QAction* action_view_zoom_in() const;
  60         QAction* action_view_zoom_out() const;
  61         QAction* action_view_zoom_fit() const;
  62         QAction* action_view_zoom_one_to_one() const;
  63         QAction* action_view_show_cursors() const;
  64
  65 protected:
  66         virtual void add_toolbar_widgets();
  67
  68         virtual void show_multi_segment_ui(const bool state);
  69
  70         Session &session_;
  71         trace::View *view_;
  72
  73         QAction *const action_view_zoom_in_;
  74         QAction *const action_view_zoom_out_;
  75         QAction *const action_view_zoom_fit_;
  76         QAction *const action_view_zoom_one_to_one_;
  77         QAction *const action_view_show_cursors_;
  78
  79         QToolButton *segment_display_mode_selector_;
  80         QAction *const action_sdm_last_;
  81         QAction *const action_sdm_last_complete_;
  82         QAction *const action_sdm_single_;
  83
  84         QSpinBox *segment_selector_;
  85
  86 Q_SIGNALS:
  87         void segment_selected(int segment_id);
  88
  89 protected Q_SLOTS:
  90         void on_actionViewZoomIn_triggered();
  91
  92         void on_actionViewZoomOut_triggered();
  93
  94         void on_actionViewZoomFit_triggered(bool checked);
  95
  96         void on_actionViewZoomOneToOne_triggered();
  97
  98         void on_actionViewShowCursors_triggered();
  99
 100         void on_actionSDMLast_triggered();
 101         void on_actionSDMLastComplete_triggered();
 102         void on_actionSDMSingle_triggered();
 103
 104         void on_always_zoom_to_fit_changed(bool state);
 105
 106         void on_new_segment(int new_segment_id);
 107         void on_segment_changed(int segment_id);
 108         void on_segment_selected(int ui_segment_id);
 109         void on_segment_display_mode_changed(int mode, bool segment_selectable);
 110
 111 private:
 112         vector<QAction*> multi_segment_actions_;
 113 };
 114
 115 } // namespace trace
 116 } // namespace views
 117 } // namespace pv
 118
 119 #endif // PULSEVIEW_PV_VIEWS_TRACE_STANDARDBAR_HPP