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G-code window uses file mapping

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This commit is contained in:
enricoturri1966 2021-03-08 08:35:32 +01:00
parent 252aa9b229
commit 0472c84525
7 changed files with 159 additions and 36 deletions
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40
src/slic3r/GUI/GCodeViewer.hpp
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@ -5,6 +5,10 @@
#include "libslic3r/GCode/GCodeProcessor.hpp"
#include "GLModel.hpp"
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
#include <boost/iostreams/device/mapped_file.hpp>
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
#include <cstdint>
#include <float.h>
#include <set>
@ -616,23 +620,49 @@ public:
std::string comment;
};
bool m_visible{ true };
unsigned int m_file_size{ 0 };
unsigned int m_last_line_id{ 0 };
uint64_t m_selected_line_id{ 0 };
size_t m_last_lines_size{ 0 };
std::vector<Line> m_lines;
std::string m_filename;
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
boost::iostreams::mapped_file_source m_file;
// map for accessing data in file by line number
std::vector<std::pair<uint64_t, uint64_t>> m_lines_map;
#else
std::vector<std::string> m_gcode;
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
// current visible lines
std::vector<Line> m_lines;
public:
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
GCodeWindow() = default;
~GCodeWindow() { stop_mapping_file(); }
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
void set_filename(const std::string& filename) { m_filename = filename; }
void load_gcode();
#if !ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
void start_mapping_file();
void stop_mapping_file();
#endif // !ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
void reset() {
stop_mapping_file();
m_lines_map.clear();
m_lines.clear();
m_filename.clear();
}
#else
void reset() { m_filename.clear(); }
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
void toggle_visibility() { m_visible = !m_visible; }
void render(float top, float bottom, unsigned int curr_line_id) const;
void render(float top, float bottom, uint64_t curr_line_id) const;
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
private:
void stop_mapping_file();
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
};
#endif // ENABLE_GCODE_WINDOW
@ -753,8 +783,10 @@ public:
void export_toolpaths_to_obj(const char* filename) const;
#if ENABLE_GCODE_WINDOW
#if !ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
void start_mapping_gcode_file() { m_sequential_view.gcode_window.start_mapping_file(); }
void stop_mapping_gcode_file() { m_sequential_view.gcode_window.stop_mapping_file(); }
#endif // !ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
void toggle_gcode_window_visibility() { m_sequential_view.gcode_window.toggle_visibility(); }
#endif // ENABLE_GCODE_WINDOW