X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fviews%2Ftabular_decoder%2Fview.hpp;fp=pv%2Fviews%2Ftabular_decoder%2Fview.hpp;h=83a4549161bed2d391312aa8db669317ef9be264;hb=24d69d27584c7adec70bc0d6db764a3db04fce3c;hp=0000000000000000000000000000000000000000;hpb=7d5a9c3e79cbfc7640365894c79ef5b6caaa1631;p=pulseview.git

diff --git a/pv/views/tabular_decoder/view.hpp b/pv/views/tabular_decoder/view.hpp
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+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2020 Soeren Apel <soeren@apelpie.net>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef PULSEVIEW_PV_VIEWS_TABULARDECODER_VIEW_HPP
+#define PULSEVIEW_PV_VIEWS_TABULARDECODER_VIEW_HPP
+
+#include <QAction>
+#include <QComboBox>
+#include <QTableView>
+#include <QToolButton>
+
+#include "pv/views/viewbase.hpp"
+#include "pv/data/decodesignal.hpp"
+
+namespace pv {
+class Session;
+
+namespace views {
+
+namespace tabular_decoder {
+
+class AnnotationCollectionItem
+{
+public:
+	AnnotationCollectionItem(const vector<QVariant>& data,
+		shared_ptr<AnnotationCollectionItem> parent = nullptr);
+
+	void appendSubItem(shared_ptr<AnnotationCollectionItem> item);
+
+	shared_ptr<AnnotationCollectionItem> subItem(int row) const;
+	shared_ptr<AnnotationCollectionItem> parent() const;
+	shared_ptr<AnnotationCollectionItem> findSubItem(const QVariant& value, int column);
+
+	int subItemCount() const;
+	int columnCount() const;
+	int row() const;
+	QVariant data(int column) const;
+
+private:
+	vector< shared_ptr<AnnotationCollectionItem> > subItems_;
+	vector<QVariant> data_;
+	shared_ptr<AnnotationCollectionItem> parent_;
+};
+
+
+class AnnotationCollectionModel : public QAbstractItemModel
+{
+	Q_OBJECT
+
+public:
+	AnnotationCollectionModel(QObject* parent = nullptr);
+
+	QVariant data(const QModelIndex& index, int role) const override;
+	Qt::ItemFlags flags(const QModelIndex& index) const override;
+
+	QVariant headerData(int section, Qt::Orientation orientation,
+		int role = Qt::DisplayRole) const override;
+	QModelIndex index(int row, int column,
+		const QModelIndex& parent_idx = QModelIndex()) const override;
+
+	QModelIndex parent(const QModelIndex& index) const override;
+
+	int rowCount(const QModelIndex& parent_idx = QModelIndex()) const override;
+	int columnCount(const QModelIndex& parent_idx = QModelIndex()) const override;
+
+private:
+	shared_ptr<AnnotationCollectionItem> root_;
+};
+
+
+class View : public ViewBase
+{
+	Q_OBJECT
+
+public:
+	explicit View(Session &session, bool is_main_view=false, QMainWindow *parent = nullptr);
+
+	virtual ViewType get_type() const;
+
+	/**
+	 * Resets the view to its default state after construction. It does however
+	 * not reset the signal bases or any other connections with the session.
+	 */
+	virtual void reset_view_state();
+
+	virtual void clear_decode_signals();
+	virtual void add_decode_signal(shared_ptr<data::DecodeSignal> signal);
+	virtual void remove_decode_signal(shared_ptr<data::DecodeSignal> signal);
+
+	virtual void save_settings(QSettings &settings) const;
+	virtual void restore_settings(QSettings &settings);
+
+private:
+	void reset_data();
+	void update_data();
+
+	void save_data() const;
+
+private Q_SLOTS:
+	void on_selected_decoder_changed(int index);
+	void on_signal_name_changed(const QString &name);
+	void on_new_annotations();
+
+	void on_decoder_stacked(void* decoder);
+	void on_decoder_removed(void* decoder);
+
+	void on_actionSave_triggered(QAction* action = nullptr);
+
+	virtual void perform_delayed_view_update();
+
+private:
+	QWidget* parent_;
+
+	QComboBox *decoder_selector_;
+
+	QToolButton* save_button_;
+	QAction* save_action_;
+
+	QTableView* table_view_;
+
+	AnnotationCollectionModel* model_;
+
+	data::DecodeSignal *signal_;
+	const data::decode::Decoder *decoder_;
+};
+
+} // namespace tabular_decoder
+} // namespace views
+} // namespace pv
+
+#endif // PULSEVIEW_PV_VIEWS_TABULARDECODER_VIEW_HPP