2 * This file is part of the PulseView project.
4 * Copyright (C) 2016 Soeren Apel <soeren@apelpie.net>
5 * Copyright (C) 2012-2015 Joel Holdsworth <joel@airwebreathe.org.uk>
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.
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.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
23 #include <QMessageBox>
25 #include "standardbar.hpp"
27 #include <pv/mainwindow.hpp>
28 #include <pv/view/view.hpp>
30 using pv::views::TraceView::View;
37 StandardBar::StandardBar(Session &session, QWidget *parent,
38 View *view, bool add_default_widgets) :
39 QToolBar("Standard Trace View Toolbar", parent),
42 action_view_zoom_in_(new QAction(this)),
43 action_view_zoom_out_(new QAction(this)),
44 action_view_zoom_fit_(new QAction(this)),
45 action_view_zoom_one_to_one_(new QAction(this)),
46 action_view_show_cursors_(new QAction(this))
48 setObjectName(QString::fromUtf8("StandardBar"));
51 action_view_zoom_in_->setText(tr("Zoom &In"));
52 action_view_zoom_in_->setIcon(QIcon::fromTheme("zoom-in",
53 QIcon(":/icons/zoom-in.png")));
54 // simply using Qt::Key_Plus shows no + in the menu
55 action_view_zoom_in_->setShortcut(QKeySequence::ZoomIn);
56 connect(action_view_zoom_in_, SIGNAL(triggered(bool)),
57 this, SLOT(on_actionViewZoomIn_triggered()));
59 action_view_zoom_out_->setText(tr("Zoom &Out"));
60 action_view_zoom_out_->setIcon(QIcon::fromTheme("zoom-out",
61 QIcon(":/icons/zoom-out.png")));
62 action_view_zoom_out_->setShortcut(QKeySequence::ZoomOut);
63 connect(action_view_zoom_out_, SIGNAL(triggered(bool)),
64 this, SLOT(on_actionViewZoomOut_triggered()));
66 action_view_zoom_fit_->setCheckable(true);
67 action_view_zoom_fit_->setText(tr("Zoom to &Fit"));
68 action_view_zoom_fit_->setIcon(QIcon::fromTheme("zoom-fit",
69 QIcon(":/icons/zoom-fit.png")));
70 action_view_zoom_fit_->setShortcut(QKeySequence(Qt::Key_F));
71 connect(action_view_zoom_fit_, SIGNAL(triggered(bool)),
72 this, SLOT(on_actionViewZoomFit_triggered(bool)));
74 action_view_zoom_one_to_one_->setText(tr("Zoom to O&ne-to-One"));
75 action_view_zoom_one_to_one_->setIcon(QIcon::fromTheme("zoom-original",
76 QIcon(":/icons/zoom-original.png")));
77 action_view_zoom_one_to_one_->setShortcut(QKeySequence(Qt::Key_O));
78 connect(action_view_zoom_one_to_one_, SIGNAL(triggered(bool)),
79 this, SLOT(on_actionViewZoomOneToOne_triggered()));
81 action_view_show_cursors_->setCheckable(true);
82 action_view_show_cursors_->setIcon(QIcon::fromTheme("show-cursors",
83 QIcon(":/icons/show-cursors.svg")));
84 action_view_show_cursors_->setShortcut(QKeySequence(Qt::Key_C));
85 connect(action_view_show_cursors_, SIGNAL(triggered(bool)),
86 this, SLOT(on_actionViewShowCursors_triggered()));
87 action_view_show_cursors_->setText(tr("Show &Cursors"));
89 connect(view_, SIGNAL(always_zoom_to_fit_changed(bool)),
90 this, SLOT(on_always_zoom_to_fit_changed(bool)));
92 if (add_default_widgets)
93 add_toolbar_widgets();
96 Session &StandardBar::session(void) const
101 void StandardBar::add_toolbar_widgets()
104 addAction(action_view_zoom_in_);
105 addAction(action_view_zoom_out_);
106 addAction(action_view_zoom_fit_);
107 addAction(action_view_zoom_one_to_one_);
109 addAction(action_view_show_cursors_);
112 QAction* StandardBar::action_view_zoom_in() const
114 return action_view_zoom_in_;
117 QAction* StandardBar::action_view_zoom_out() const
119 return action_view_zoom_out_;
122 QAction* StandardBar::action_view_zoom_fit() const
124 return action_view_zoom_fit_;
127 QAction* StandardBar::action_view_zoom_one_to_one() const
129 return action_view_zoom_one_to_one_;
132 QAction* StandardBar::action_view_show_cursors() const
134 return action_view_show_cursors_;
137 void StandardBar::on_actionViewZoomIn_triggered()
142 void StandardBar::on_actionViewZoomOut_triggered()
147 void StandardBar::on_actionViewZoomFit_triggered(bool checked)
149 view_->zoom_fit(checked);
152 void StandardBar::on_actionViewZoomOneToOne_triggered()
154 view_->zoom_one_to_one();
157 void StandardBar::on_actionViewShowCursors_triggered()
159 const bool show = !view_->cursors_shown();
161 view_->centre_cursors();
163 view_->show_cursors(show);
166 void StandardBar::on_always_zoom_to_fit_changed(bool state)
168 action_view_zoom_fit_->setChecked(state);