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97378470 SA |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2018 Soeren Apel <soeren@apelpie.net> | |
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, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #include "subwindow.hpp" | |
21 | ||
22 | using std::out_of_range; | |
23 | ||
24 | namespace pv { | |
25 | namespace subwindows { | |
26 | namespace decoder_selector { | |
27 | ||
28 | DecoderCollectionItem::DecoderCollectionItem(const vector<QVariant>& data, | |
29 | shared_ptr<DecoderCollectionItem> parent) : | |
30 | data_(data), | |
31 | parent_(parent) | |
32 | { | |
33 | } | |
34 | ||
35 | void DecoderCollectionItem::appendSubItem(shared_ptr<DecoderCollectionItem> item) | |
36 | { | |
37 | subItems_.push_back(item); | |
38 | } | |
39 | ||
40 | shared_ptr<DecoderCollectionItem> DecoderCollectionItem::subItem(int row) const | |
41 | { | |
42 | try { | |
43 | return subItems_.at(row); | |
3d3eca62 | 44 | } catch (out_of_range&) { |
97378470 SA |
45 | return nullptr; |
46 | } | |
47 | } | |
48 | ||
49 | shared_ptr<DecoderCollectionItem> DecoderCollectionItem::parent() const | |
50 | { | |
51 | return parent_; | |
52 | } | |
53 | ||
54 | shared_ptr<DecoderCollectionItem> DecoderCollectionItem::findSubItem( | |
55 | const QVariant& value, int column) | |
56 | { | |
57 | for (shared_ptr<DecoderCollectionItem> item : subItems_) | |
58 | if (item->data(column) == value) | |
59 | return item; | |
60 | ||
61 | return nullptr; | |
62 | } | |
63 | ||
64 | int DecoderCollectionItem::subItemCount() const | |
65 | { | |
66 | return subItems_.size(); | |
67 | } | |
68 | ||
69 | int DecoderCollectionItem::columnCount() const | |
70 | { | |
71 | return data_.size(); | |
72 | } | |
73 | ||
74 | int DecoderCollectionItem::row() const | |
75 | { | |
76 | if (parent_) | |
8c78aa6c | 77 | for (size_t i = 0; i < parent_->subItems_.size(); i++) |
97378470 SA |
78 | if (parent_->subItems_.at(i).get() == const_cast<DecoderCollectionItem*>(this)) |
79 | return i; | |
80 | ||
81 | return 0; | |
82 | } | |
83 | ||
84 | QVariant DecoderCollectionItem::data(int column) const | |
85 | { | |
86 | try { | |
87 | return data_.at(column); | |
3d3eca62 | 88 | } catch (out_of_range&) { |
97378470 SA |
89 | return QVariant(); |
90 | } | |
91 | } | |
92 | ||
93 | } // namespace decoder_selector | |
94 | } // namespace subwindows | |
95 | } // namespace pv |