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Tech ENABLE_GCODE_WINDOW_USE_MAPPED_FILE merged into ENABLE_GCODE_WINDOW

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This commit is contained in:
enricoturri1966 2021-03-08 10:20:07 +01:00
parent 5998ee8f2e
commit 14aca210cb
6 changed files with 3 additions and 110 deletions
src/slic3r/GUI
GCodeViewer.cpp

47
src/slic3r/GUI/GCodeViewer.cpp
View file

@ -303,9 +303,6 @@ void GCodeViewer::SequentialView::Marker::render() const
#if ENABLE_GCODE_WINDOW
void GCodeViewer::SequentialView::GCodeWindow::load_gcode()
{
#if !ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
m_gcode.clear();
#endif // !ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
if (m_filename.empty())
return;
@ -313,19 +310,13 @@ void GCodeViewer::SequentialView::GCodeWindow::load_gcode()
{
boost::nowide::ifstream f(m_filename);
std::string line;
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
// generate mapping for accessing data in file by line number
uint64_t offset = 0;
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
while (std::getline(f, line)) {
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
size_t line_length = static_cast<uint64_t>(line.length());
m_lines_map.push_back({ offset, line_length });
offset += static_cast<uint64_t>(line_length) + 1;
#else
m_gcode.push_back(line);
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
}
}
}
catch (...)
{
@ -337,7 +328,6 @@ void GCodeViewer::SequentialView::GCodeWindow::load_gcode()
m_selected_line_id = 0;
m_last_lines_size = 0;
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
try
{
m_file.open(boost::filesystem::path(m_filename));
@ -347,33 +337,16 @@ void GCodeViewer::SequentialView::GCodeWindow::load_gcode()
BOOST_LOG_TRIVIAL(error) << "Unable to map file " << m_filename << ". Cannot show G-code window.";
reset();
}
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
}
#if !ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
void GCodeViewer::SequentialView::GCodeWindow::start_mapping_file()
{
std::cout << "GCodeViewer::SequentialView::GCodeWindow::start_mapping_file()\n";
}
void GCodeViewer::SequentialView::GCodeWindow::stop_mapping_file()
{
std::cout << "GCodeViewer::SequentialView::GCodeWindow::stop_mapping_file()\n";
}
#endif // !ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
void GCodeViewer::SequentialView::GCodeWindow::render(float top, float bottom, uint64_t curr_line_id) const
{
auto update_lines = [this](uint64_t start_id, uint64_t end_id) {
std::vector<Line> ret;
ret.reserve(end_id - start_id + 1);
for (uint64_t id = start_id; id <= end_id; ++id) {
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
// read line from file
std::string gline(m_file.data() + m_lines_map[id - 1].first, m_lines_map[id - 1].second);
#else
const std::string& gline = m_gcode[id - 1];
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
std::string command;
std::string parameters;
@ -407,13 +380,8 @@ void GCodeViewer::SequentialView::GCodeWindow::render(float top, float bottom, u
static const ImVec4 PARAMETERS_COLOR = { 1.0f, 1.0f, 1.0f, 1.0f };
static const ImVec4 COMMENT_COLOR = { 0.7f, 0.7f, 0.7f, 1.0f };
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
if (!m_visible || m_filename.empty() || m_lines_map.empty() || curr_line_id == 0)
return;
#else
if (!m_visible || m_filename.empty() || m_gcode.empty() || curr_line_id == 0)
return;
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
// window height
const float wnd_height = bottom - top;
@ -430,21 +398,13 @@ void GCodeViewer::SequentialView::GCodeWindow::render(float top, float bottom, u
const uint64_t half_lines_count = lines_count / 2;
uint64_t start_id = (curr_line_id >= half_lines_count) ? curr_line_id - half_lines_count : 0;
uint64_t end_id = start_id + lines_count - 1;
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
if (end_id >= static_cast<uint64_t>(m_lines_map.size())) {
end_id = static_cast<uint64_t>(m_lines_map.size()) - 1;
start_id = end_id - lines_count + 1;
}
#else
if (end_id >= static_cast<uint64_t>(m_gcode.size())) {
end_id = static_cast<uint64_t>(m_gcode.size()) - 1;
start_id = end_id - lines_count + 1;
}
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
// updates list of lines to show, if needed
if (m_selected_line_id != curr_line_id || m_last_lines_size != end_id - start_id + 1) {
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
try
{
*const_cast<std::vector<Line>*>(&m_lines) = update_lines(start_id, end_id);
@ -454,9 +414,6 @@ void GCodeViewer::SequentialView::GCodeWindow::render(float top, float bottom, u
BOOST_LOG_TRIVIAL(error) << "Error while loading from file " << m_filename << ". Cannot show G-code window.";
return;
}
#else
*const_cast<std::vector<Line>*>(&m_lines) = update_lines(start_id, end_id);
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
*const_cast<uint64_t*>(&m_selected_line_id) = curr_line_id;
*const_cast<size_t*>(&m_last_lines_size) = m_lines.size();
}
@ -531,13 +488,11 @@ void GCodeViewer::SequentialView::GCodeWindow::render(float top, float bottom, u
ImGui::PopStyleVar();
}
#if ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
void GCodeViewer::SequentialView::GCodeWindow::stop_mapping_file()
{
if (m_file.is_open())
m_file.close();
}
#endif // ENABLE_GCODE_WINDOW_USE_MAPPED_FILE
void GCodeViewer::SequentialView::render(float legend_height) const
{