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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 | #ifndef PULSEVIEW_PV_SUBWINDOWS_DECODERSELECTOR_SUBWINDOW_HPP | |
21 | #define PULSEVIEW_PV_SUBWINDOWS_DECODERSELECTOR_SUBWINDOW_HPP | |
22 | ||
23 | #include <vector> | |
24 | ||
25 | #include <QAbstractItemModel> | |
26 | #include <QSplitter> | |
27 | #include <QTreeView> | |
28 | ||
29 | #include "pv/subwindows/subwindowbase.hpp" | |
30 | ||
31 | using std::shared_ptr; | |
32 | ||
33 | namespace pv { | |
34 | namespace subwindows { | |
35 | namespace decoder_selector { | |
36 | ||
37 | class DecoderCollectionItem | |
38 | { | |
39 | public: | |
40 | DecoderCollectionItem(const vector<QVariant>& data, | |
41 | shared_ptr<DecoderCollectionItem> parent = nullptr); | |
42 | ||
43 | void appendSubItem(shared_ptr<DecoderCollectionItem> item); | |
44 | ||
45 | shared_ptr<DecoderCollectionItem> subItem(int row) const; | |
46 | shared_ptr<DecoderCollectionItem> parent() const; | |
47 | shared_ptr<DecoderCollectionItem> findSubItem(const QVariant& value, int column); | |
48 | ||
49 | int subItemCount() const; | |
50 | int columnCount() const; | |
51 | int row() const; | |
52 | QVariant data(int column) const; | |
53 | ||
54 | private: | |
55 | vector< shared_ptr<DecoderCollectionItem> > subItems_; | |
56 | vector<QVariant> data_; | |
57 | shared_ptr<DecoderCollectionItem> parent_; | |
58 | }; | |
59 | ||
60 | ||
61 | class DecoderCollectionModel : public QAbstractItemModel | |
62 | { | |
63 | Q_OBJECT | |
64 | ||
65 | public: | |
66 | DecoderCollectionModel(QObject* parent = 0); | |
67 | ||
68 | QVariant data(const QModelIndex& index, int role) const override; | |
69 | Qt::ItemFlags flags(const QModelIndex& index) const override; | |
70 | ||
71 | QVariant headerData(int section, Qt::Orientation orientation, | |
72 | int role = Qt::DisplayRole) const override; | |
73 | QModelIndex index(int row, int column, | |
74 | const QModelIndex& parent_idx = QModelIndex()) const override; | |
75 | ||
76 | QModelIndex parent(const QModelIndex& index) const override; | |
77 | ||
78 | int rowCount(const QModelIndex& parent_idx = QModelIndex()) const override; | |
79 | int columnCount(const QModelIndex& parent_idx = QModelIndex()) const override; | |
80 | ||
81 | private: | |
82 | shared_ptr<DecoderCollectionItem> root_; | |
83 | }; | |
84 | ||
85 | ||
86 | class SubWindow : public SubWindowBase | |
87 | { | |
88 | Q_OBJECT | |
89 | ||
90 | public: | |
91 | explicit SubWindow(Session &session, QWidget *parent = nullptr); | |
92 | ||
93 | bool has_toolbar() const; | |
94 | QToolBar* create_toolbar(QWidget *parent) const; | |
95 | ||
96 | const srd_decoder* get_srd_decoder_from_id(QString id) const; | |
97 | ||
98 | /** | |
99 | * Returns a list of input types that a given protocol decoder requires | |
100 | * ("logic", "uart", etc.) | |
101 | */ | |
102 | vector<const char*> decoder_inputs(const srd_decoder* d) const; | |
103 | ||
104 | /** | |
105 | * Returns a list of protocol decoder IDs which provide a given output | |
106 | * ("uart", "spi", etc.) | |
107 | */ | |
108 | vector<const srd_decoder*> decoders_providing(const char* output) const; | |
109 | ||
110 | Q_SIGNALS: | |
111 | void new_decoders_selected(vector<const srd_decoder*> decoders); | |
112 | ||
113 | public Q_SLOTS: | |
114 | void on_item_double_clicked(const QModelIndex& index); | |
115 | ||
116 | private: | |
117 | QSplitter* splitter_; | |
118 | QTreeView* tree_view_; | |
119 | DecoderCollectionModel* model_; | |
120 | }; | |
121 | ||
122 | } // decoder_selector | |
123 | } // namespace subwindows | |
124 | } // namespace pv | |
125 | ||
126 | #endif // PULSEVIEW_PV_SUBWINDOWS_DECODERSELECTOR_SUBWINDOW_HPP | |
127 |