2 * This file is part of the PulseView project.
4 * Copyright (C) 2020 Soeren Apel <soeren@apelpie.net>
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.
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.
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/>.
20 #ifndef PULSEVIEW_PV_VIEWS_TABULAR_DECODER_VIEW_HPP
21 #define PULSEVIEW_PV_VIEWS_TABULAR_DECODER_VIEW_HPP
27 #include <QSortFilterProxyModel>
29 #include <QToolButton>
31 #include "pv/metadata_obj.hpp"
32 #include "pv/views/viewbase.hpp"
33 #include "pv/data/decodesignal.hpp"
40 namespace tabular_decoder {
42 // When adding an entry here, don't forget to update SaveTypeNames as well
46 SaveTypeCount // Indicates how many save types there are, must always be last
49 // When adding an entry here, don't forget to update ViewModeNames as well
54 ViewModeCount // Indicates how many view mode types there are, must always be last
57 extern const char* SaveTypeNames[SaveTypeCount];
58 extern const char* ViewModeNames[ViewModeCount];
61 class AnnotationCollectionModel : public QAbstractTableModel
66 AnnotationCollectionModel(QObject* parent = nullptr);
68 int get_hierarchy_level(const Annotation* ann) const;
69 QVariant data_from_ann(const Annotation* ann, int index) const;
70 QVariant data(const QModelIndex& index, int role) const override;
71 Qt::ItemFlags flags(const QModelIndex& index) const override;
73 uint8_t first_hidden_column() const;
74 QVariant headerData(int section, Qt::Orientation orientation,
75 int role = Qt::DisplayRole) const override;
76 QModelIndex index(int row, int column,
77 const QModelIndex& parent_idx = QModelIndex()) const override;
79 QModelIndex parent(const QModelIndex& index) const override;
81 int rowCount(const QModelIndex& parent_idx = QModelIndex()) const override;
82 int columnCount(const QModelIndex& parent_idx = QModelIndex()) const override;
84 void set_signal_and_segment(data::DecodeSignal* signal, uint32_t current_segment);
85 void set_hide_hidden(bool hide_hidden);
87 void update_annotations_without_hidden();
88 QModelIndex update_highlighted_rows(QModelIndex first, QModelIndex last,
92 void on_annotation_visibility_changed();
95 vector<QVariant> header_data_;
96 const deque<const Annotation*>* all_annotations_;
97 deque<const Annotation*> all_annotations_without_hidden_;
98 const deque<const Annotation*>* dataset_;
99 data::DecodeSignal* signal_;
100 uint8_t first_hidden_column_;
101 uint32_t prev_segment_;
102 uint64_t prev_last_row_;
103 int64_t highlight_sample_num_;
104 bool had_highlight_before_;
109 class CustomFilterProxyModel : public QSortFilterProxyModel
114 CustomFilterProxyModel(QObject* parent = 0);
116 void set_sample_range(uint64_t start_sample, uint64_t end_sample);
118 void enable_range_filtering(bool value);
121 bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override;
124 uint64_t range_start_sample_, range_end_sample_;
125 bool range_filtering_enabled_;
129 class CustomTableView : public QTableView
134 virtual QSize minimumSizeHint() const override;
135 virtual QSize sizeHint() const override;
138 virtual void keyPressEvent(QKeyEvent *event) override;
141 void activatedByKey(const QModelIndex &index);
145 class View : public ViewBase, public MetadataObjObserverInterface
150 explicit View(Session &session, bool is_main_view=false, QMainWindow *parent = nullptr);
153 virtual ViewType get_type() const;
156 * Resets the view to its default state after construction. It does however
157 * not reset the signal bases or any other connections with the session.
159 virtual void reset_view_state();
161 virtual void clear_decode_signals();
162 virtual void add_decode_signal(shared_ptr<data::DecodeSignal> signal);
163 virtual void remove_decode_signal(shared_ptr<data::DecodeSignal> signal);
165 virtual void save_settings(QSettings &settings) const;
166 virtual void restore_settings(QSettings &settings);
172 void save_data_as_csv(unsigned int save_type) const;
175 void on_selected_decoder_changed(int index);
176 void on_hide_hidden_changed(bool checked);
177 void on_view_mode_changed(int index);
179 void on_signal_name_changed(const QString &name);
180 void on_signal_color_changed(const QColor &color);
181 void on_new_annotations();
183 void on_decoder_reset();
184 void on_decoder_stacked(void* decoder);
185 void on_decoder_removed(void* decoder);
187 void on_actionSave_triggered(QAction* action = nullptr);
189 void on_table_item_clicked(const QModelIndex& index);
190 void on_table_item_double_clicked(const QModelIndex& index);
191 void on_table_header_requested(const QPoint& pos);
192 void on_table_header_toggled(bool checked);
194 virtual void on_metadata_object_changed(MetadataObject* obj,
195 MetadataValueType value_type);
197 virtual void perform_delayed_view_update();
202 QComboBox* decoder_selector_;
203 QCheckBox* hide_hidden_cb_;
204 QComboBox* view_mode_selector_;
206 QToolButton* save_button_;
207 QAction* save_action_;
209 CustomTableView* table_view_;
210 AnnotationCollectionModel* model_;
211 CustomFilterProxyModel* filter_proxy_model_;
213 data::DecodeSignal* signal_;
214 const data::decode::Decoder* decoder_;
217 } // namespace tabular_decoder
221 #endif // PULSEVIEW_PV_VIEWS_TABULAR_DECODER_VIEW_HPP