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 <QToolBar>
  28 #include <QWidget>
  29
  30 #include <pv/session.hpp>
  31
  32 namespace pv {
  33
  34 class MainWindow;
  35 class Session;
  36
  37 namespace views {
  38
  39 namespace TraceView {
  40 class View;
  41 }
  42
  43 namespace trace {
  44
  45 class StandardBar : public QToolBar
  46 {
  47         Q_OBJECT
  48
  49 public:
  50         StandardBar(Session &session, QWidget *parent,
  51                 TraceView::View *view, bool add_default_widgets=true);
  52
  53         Session &session(void) const;
  54
  55         QAction* action_view_zoom_in() const;
  56         QAction* action_view_zoom_out() const;
  57         QAction* action_view_zoom_fit() const;
  58         QAction* action_view_zoom_one_to_one() const;
  59         QAction* action_view_show_cursors() const;
  60
  61 protected:
  62         virtual void add_toolbar_widgets();
  63
  64         Session &session_;
  65         TraceView::View *view_;
  66
  67         QAction *const action_view_zoom_in_;
  68         QAction *const action_view_zoom_out_;
  69         QAction *const action_view_zoom_fit_;
  70         QAction *const action_view_zoom_one_to_one_;
  71         QAction *const action_view_show_cursors_;
  72
  73 protected Q_SLOTS:
  74         void on_actionViewZoomIn_triggered();
  75
  76         void on_actionViewZoomOut_triggered();
  77
  78         void on_actionViewZoomFit_triggered(bool checked);
  79
  80         void on_actionViewZoomOneToOne_triggered();
  81
  82         void on_actionViewShowCursors_triggered();
  83
  84         void on_always_zoom_to_fit_changed(bool state);
  85 };
  86
  87 } // namespace trace
  88 } // namespace views
  89 } // namespace pv
  90
  91 #endif // PULSEVIEW_PV_VIEWS_TRACE_STANDARDBAR_HPP