+++ /dev/null
-/*
- * This file is part of the PulseView project.
- *
- * Copyright (C) 2015 Victor Anjin <virinext@gmail.com>
- * Copyright (C) 2019 Soeren Apel <soeren@apelpie.net>
- *
- * The MIT License (MIT)
- *
- * Copyright (c) 2015
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-#ifndef PULSEVIEW_PV_VIEWS_DECODEROUTPUT_QHEXVIEW_H
-#define PULSEVIEW_PV_VIEWS_DECODEROUTPUT_QHEXVIEW_H
-
-#include <QAbstractScrollArea>
-
-#include <pv/data/decodesignal.hpp>
-
-using std::pair;
-using std::size_t;
-using pv::data::DecodeBinaryClass;
-using pv::data::DecodeBinaryDataChunk;
-
-class QHexView: public QAbstractScrollArea
-{
- Q_OBJECT
-
-public:
- enum Mode {
- ChunkedDataMode, ///< Displays all data chunks in succession
- MemoryEmulationMode ///< Reconstructs memory contents from data chunks
- };
-
-public:
- QHexView(QWidget *parent = nullptr);
-
- void set_mode(Mode m);
- void set_data(const DecodeBinaryClass* data);
- unsigned int get_bytes_per_line() const;
-
- void clear();
- void showFromOffset(size_t offset);
- virtual QSizePolicy sizePolicy() const;
-
- pair<size_t, size_t> get_selection() const;
-
- size_t create_hex_line(size_t start, size_t end, QString* dest,
- bool with_offset=false, bool with_ascii=false);
-
-protected:
- void initialize_byte_iterator(size_t offset);
- uint8_t get_next_byte(bool* is_next_chunk = nullptr);
-
- void paintEvent(QPaintEvent *event);
- void keyPressEvent(QKeyEvent *event);
- void mouseMoveEvent(QMouseEvent *event);
- void mousePressEvent(QMouseEvent *event);
-
-private:
- QSize getFullSize() const;
- void resetSelection();
- void resetSelection(int pos);
- void setSelection(int pos);
- void ensureVisible();
- void setCursorPos(int pos);
- size_t cursorPosFromMousePos(const QPoint &position);
-
-private:
- Mode mode_;
- const DecodeBinaryClass* data_;
- size_t data_size_;
-
- size_t posAddr_, posHex_, posAscii_;
- size_t charWidth_, charHeight_;
- size_t selectBegin_, selectEnd_, selectInit_, cursorPos_;
-
- size_t current_chunk_id_, current_chunk_offset_, current_offset_;
- DecodeBinaryDataChunk current_chunk_; // Cache locally so that we're not messed up when the vector is re-allocating its data
-
- vector<QColor> chunk_colors_;
-};
-
-#endif /* PULSEVIEW_PV_VIEWS_DECODEROUTPUT_QHEXVIEW_H */