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e0ba4f6f SA |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2016 Soeren Apel <soeren@apelpie.net> | |
5 | * Copyright (C) 2012-2015 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 | |
efdec55a | 18 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
e0ba4f6f SA |
19 | */ |
20 | ||
21 | #include <QAction> | |
22 | #include <QMessageBox> | |
23 | ||
24 | #include "standardbar.hpp" | |
25 | ||
26 | #include <pv/mainwindow.hpp> | |
27 | #include <pv/view/view.hpp> | |
28 | ||
29 | using pv::views::TraceView::View; | |
30 | ||
31 | namespace pv { | |
32 | namespace views { | |
33 | ||
34 | namespace trace { | |
35 | ||
36 | StandardBar::StandardBar(Session &session, QWidget *parent, | |
37 | View *view, bool add_default_widgets) : | |
38 | QToolBar("Standard Trace View Toolbar", parent), | |
39 | session_(session), | |
40 | view_(view), | |
41 | action_view_zoom_in_(new QAction(this)), | |
42 | action_view_zoom_out_(new QAction(this)), | |
43 | action_view_zoom_fit_(new QAction(this)), | |
44 | action_view_zoom_one_to_one_(new QAction(this)), | |
45 | action_view_show_cursors_(new QAction(this)) | |
46 | { | |
47 | setObjectName(QString::fromUtf8("StandardBar")); | |
48 | ||
49 | // Actions | |
50 | action_view_zoom_in_->setText(tr("Zoom &In")); | |
51 | action_view_zoom_in_->setIcon(QIcon::fromTheme("zoom-in", | |
52 | QIcon(":/icons/zoom-in.png"))); | |
53 | // simply using Qt::Key_Plus shows no + in the menu | |
54 | action_view_zoom_in_->setShortcut(QKeySequence::ZoomIn); | |
55 | connect(action_view_zoom_in_, SIGNAL(triggered(bool)), | |
56 | this, SLOT(on_actionViewZoomIn_triggered())); | |
57 | ||
58 | action_view_zoom_out_->setText(tr("Zoom &Out")); | |
59 | action_view_zoom_out_->setIcon(QIcon::fromTheme("zoom-out", | |
60 | QIcon(":/icons/zoom-out.png"))); | |
61 | action_view_zoom_out_->setShortcut(QKeySequence::ZoomOut); | |
62 | connect(action_view_zoom_out_, SIGNAL(triggered(bool)), | |
63 | this, SLOT(on_actionViewZoomOut_triggered())); | |
64 | ||
65 | action_view_zoom_fit_->setCheckable(true); | |
66 | action_view_zoom_fit_->setText(tr("Zoom to &Fit")); | |
67 | action_view_zoom_fit_->setIcon(QIcon::fromTheme("zoom-fit", | |
68 | QIcon(":/icons/zoom-fit.png"))); | |
69 | action_view_zoom_fit_->setShortcut(QKeySequence(Qt::Key_F)); | |
70 | connect(action_view_zoom_fit_, SIGNAL(triggered(bool)), | |
dfe1bf82 | 71 | this, SLOT(on_actionViewZoomFit_triggered(bool))); |
e0ba4f6f SA |
72 | |
73 | action_view_zoom_one_to_one_->setText(tr("Zoom to O&ne-to-One")); | |
74 | action_view_zoom_one_to_one_->setIcon(QIcon::fromTheme("zoom-original", | |
75 | QIcon(":/icons/zoom-original.png"))); | |
76 | action_view_zoom_one_to_one_->setShortcut(QKeySequence(Qt::Key_O)); | |
77 | connect(action_view_zoom_one_to_one_, SIGNAL(triggered(bool)), | |
78 | this, SLOT(on_actionViewZoomOneToOne_triggered())); | |
79 | ||
80 | action_view_show_cursors_->setCheckable(true); | |
81 | action_view_show_cursors_->setIcon(QIcon::fromTheme("show-cursors", | |
82 | QIcon(":/icons/show-cursors.svg"))); | |
83 | action_view_show_cursors_->setShortcut(QKeySequence(Qt::Key_C)); | |
84 | connect(action_view_show_cursors_, SIGNAL(triggered(bool)), | |
85 | this, SLOT(on_actionViewShowCursors_triggered())); | |
86 | action_view_show_cursors_->setText(tr("Show &Cursors")); | |
87 | ||
dfe1bf82 SA |
88 | connect(view_, SIGNAL(always_zoom_to_fit_changed(bool)), |
89 | this, SLOT(on_always_zoom_to_fit_changed(bool))); | |
90 | ||
e0ba4f6f SA |
91 | if (add_default_widgets) |
92 | add_toolbar_widgets(); | |
93 | } | |
94 | ||
95 | Session &StandardBar::session(void) const | |
96 | { | |
97 | return session_; | |
98 | } | |
99 | ||
100 | void StandardBar::add_toolbar_widgets() | |
101 | { | |
102 | // Setup the toolbar | |
103 | addAction(action_view_zoom_in_); | |
104 | addAction(action_view_zoom_out_); | |
105 | addAction(action_view_zoom_fit_); | |
106 | addAction(action_view_zoom_one_to_one_); | |
107 | addSeparator(); | |
108 | addAction(action_view_show_cursors_); | |
109 | } | |
110 | ||
111 | QAction* StandardBar::action_view_zoom_in() const | |
112 | { | |
113 | return action_view_zoom_in_; | |
114 | } | |
115 | ||
116 | QAction* StandardBar::action_view_zoom_out() const | |
117 | { | |
118 | return action_view_zoom_out_; | |
119 | } | |
120 | ||
121 | QAction* StandardBar::action_view_zoom_fit() const | |
122 | { | |
123 | return action_view_zoom_fit_; | |
124 | } | |
125 | ||
126 | QAction* StandardBar::action_view_zoom_one_to_one() const | |
127 | { | |
128 | return action_view_zoom_one_to_one_; | |
129 | } | |
130 | ||
131 | QAction* StandardBar::action_view_show_cursors() const | |
132 | { | |
133 | return action_view_show_cursors_; | |
134 | } | |
135 | ||
136 | void StandardBar::on_actionViewZoomIn_triggered() | |
137 | { | |
138 | view_->zoom(1); | |
139 | } | |
140 | ||
141 | void StandardBar::on_actionViewZoomOut_triggered() | |
142 | { | |
143 | view_->zoom(-1); | |
144 | } | |
145 | ||
dfe1bf82 | 146 | void StandardBar::on_actionViewZoomFit_triggered(bool checked) |
e0ba4f6f | 147 | { |
dfe1bf82 | 148 | view_->zoom_fit(checked); |
e0ba4f6f SA |
149 | } |
150 | ||
151 | void StandardBar::on_actionViewZoomOneToOne_triggered() | |
152 | { | |
153 | view_->zoom_one_to_one(); | |
154 | } | |
155 | ||
156 | void StandardBar::on_actionViewShowCursors_triggered() | |
157 | { | |
158 | const bool show = !view_->cursors_shown(); | |
159 | if (show) | |
160 | view_->centre_cursors(); | |
161 | ||
162 | view_->show_cursors(show); | |
163 | } | |
164 | ||
165 | void StandardBar::on_always_zoom_to_fit_changed(bool state) | |
166 | { | |
167 | action_view_zoom_fit_->setChecked(state); | |
168 | } | |
169 | ||
170 | } // namespace trace | |
171 | } // namespace views | |
172 | } // namespace pv |