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1 | /* | |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2013 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, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | #include <assert.h> | |
22 | ||
23 | #include <algorithm> | |
24 | ||
25 | #include "tracegroup.h" | |
26 | ||
27 | using std::shared_ptr; | |
28 | ||
29 | namespace pv { | |
30 | namespace view { | |
31 | ||
32 | const int TraceGroup::Padding = 8; | |
33 | const int TraceGroup::Width = 12; | |
34 | ||
35 | TraceGroup::~TraceGroup() | |
36 | { | |
37 | _owner = nullptr; | |
38 | clear_child_items(); | |
39 | } | |
40 | ||
41 | bool TraceGroup::enabled() const | |
42 | { | |
43 | return std::any_of(child_items().begin(), child_items().end(), | |
44 | [](const shared_ptr<RowItem> &r) { return r->enabled(); }); | |
45 | } | |
46 | ||
47 | pv::SigSession& TraceGroup::session() | |
48 | { | |
49 | assert(_owner); | |
50 | return _owner->session(); | |
51 | } | |
52 | ||
53 | const pv::SigSession& TraceGroup::session() const | |
54 | { | |
55 | assert(_owner); | |
56 | return _owner->session(); | |
57 | } | |
58 | ||
59 | pv::view::View* TraceGroup::view() | |
60 | { | |
61 | assert(_owner); | |
62 | return _owner->view(); | |
63 | } | |
64 | ||
65 | const pv::view::View* TraceGroup::view() const | |
66 | { | |
67 | assert(_owner); | |
68 | return _owner->view(); | |
69 | } | |
70 | ||
71 | void TraceGroup::paint_label(QPainter &p, int right, bool hover) | |
72 | { | |
73 | (void)p; | |
74 | (void)right; | |
75 | (void)hover; | |
76 | } | |
77 | ||
78 | QRectF TraceGroup::label_rect(int right) const | |
79 | { | |
80 | QRectF rect; | |
81 | for (const shared_ptr<RowItem> r : child_items()) | |
82 | if (r) | |
83 | rect = rect.united(r->label_rect(right)); | |
84 | ||
85 | return QRectF(rect.x() - Width - Padding, rect.y(), | |
86 | Width, rect.height()); | |
87 | } | |
88 | ||
89 | bool TraceGroup::pt_in_label_rect(int left, int right, const QPoint &point) | |
90 | { | |
91 | (void)left; | |
92 | (void)right; | |
93 | (void)point; | |
94 | ||
95 | return false; | |
96 | } | |
97 | ||
98 | QMenu* TraceGroup::create_context_menu(QWidget *parent) | |
99 | { | |
100 | (void)parent; | |
101 | ||
102 | return NULL; | |
103 | } | |
104 | ||
105 | pv::widgets::Popup* TraceGroup::create_popup(QWidget *parent) | |
106 | { | |
107 | (void)parent; | |
108 | return NULL; | |
109 | } | |
110 | ||
111 | int TraceGroup::owner_v_offset() const | |
112 | { | |
113 | return v_offset() + _owner->owner_v_offset(); | |
114 | } | |
115 | ||
116 | void TraceGroup::update_viewport() | |
117 | { | |
118 | if (_owner) | |
119 | _owner->update_viewport(); | |
120 | } | |
121 | ||
122 | } // namespace view | |
123 | } // namespace pv |