Dismiss the Slice-Plate Popup Before the Filament Grouping Dialog Opens

The Slice-plate hover popup (FilamentGroupPopup, a wxPopupTransientWindow) takes the mouse capture while it is shown, and on macOS its OnIdle handler reacquires that capture whenever the cursor sits outside the popup. If the popup is still shown when the modal filament grouping dialog opens, wx routes every dialog mouse event to the now-hidden popup, because WX_filterSendEvent short-circuits to the capture window while GetCapture() is non-null. The dialog's filament blocks never receive a mouse-down, so they can't be dragged and the whole app looks frozen even though its modal loop is healthy and the keyboard still works. Dismiss the popup synchronously before the dialog opens: Dismiss() hides it and releases the capture, and hiding it stops OnIdle from reacquiring. This is a no-op where the popup is never shown (Linux, where the hover popup is disabled, and any non-dual-nozzle printer).
Defer Plugin Dock Panes Until the Plater Is Shown (#16257 )
2026-10-09 00:31:19 +00:00 · 2026-10-08 15:37:32 +08:00 · 2026-10-08 14:18:51 +08:00 · 2026-10-08 14:02:34 +08:00 · 2026-10-08 13:59:12 +08:00 · 2026-10-08 13:52:09 +08:00
80 changed files with 227 additions and 909 deletions
@@ -4094,6 +4094,8 @@ int CLI::run(int argc, char **argv)
            flush_and_exit(CLI_MIXED_FILAMENT_INVALID);
        }
    }
+    if (filament_count > 0)
+        resize_mixed_filament_metadata(m_print_config, size_t(filament_count), size_t(filament_count));

    m_print_config.option<ConfigOptionEnum<PrinterTechnology>>("printer_technology", true)->value = printer_technology;

@@ -84,7 +84,6 @@
 #include <cmath>
 #include <cctype>
 #include <cstdio>
-#include <functional>
 #include <gp_XY.hxx>
 #include <initializer_list>
 #include <math.h>
@@ -261,8 +261,6 @@ set(lisbslic3r_sources
    GCode/PreciseSeam.cpp
    GCode/PreciseSeam.hpp
    GCode/PreciseSeamInternal.hpp
-    #GCodeSender.cpp
-    #GCodeSender.hpp
    GCode/SmallAreaInfillFlowCompensator.cpp
    GCode/SmallAreaInfillFlowCompensator.hpp
    GCode/SpiralVase.cpp
@@ -447,7 +445,6 @@ set(lisbslic3r_sources
    SLA/SupportTreeBuildsteps.hpp
    SLA/SupportTree.cpp
    SLA/SupportTree.hpp
-    #SLA/SupportTreeIGL.cpp
    SLA/SupportTreeMesher.cpp
    SLA/SupportTreeMesher.hpp
    SlicesToTriangleMesh.cpp
@@ -2589,7 +2589,6 @@ void priv::create_face_types(FaceTypeMap           &map,
 }

 #include <CGAL/Polygon_mesh_processing/clip.h>
-#include <CGAL/Polygon_mesh_processing/corefinement.h>
 bool priv::clip_cut(SurfacePatch &cut, CutMesh clipper)
 {
    CutMesh& tm = cut.mesh; 
@@ -15,7 +15,6 @@
 #include "Emboss.hpp"
 #include <optional>
 #include <stdio.h>
-#include <numeric>
 #include <cstdlib>
 #include <boost/nowide/convert.hpp>
 #include <boost/log/trivial.hpp>
@@ -55,7 +55,6 @@
 #include "TDataStd_Name.hxx"
 #include "BRepBuilderAPI_Transform.hxx"
 #include "TopExp_Explorer.hxx"
-#include "TopExp_Explorer.hxx"
 #include "BRep_Tool.hxx"
 #include "BRepTools.hxx"
 #include <IMeshTools_Parameters.hxx>
@@ -43,7 +43,6 @@
 #include "Print.hpp"
 #include "Utils.hpp"
 #include "ClipperUtils.hpp"
-#include "libslic3r.h"
 #include "LocalesUtils.hpp"
 #include "libslic3r/format.hpp"
 #include "Time.hpp"
@@ -148,8 +148,6 @@ struct ConflictComputeResult

 using ConflictComputeOpt = std::optional<ConflictComputeResult>;

-using ConflictObjName = std::optional<std::pair<std::string, std::string>>;
-
 struct ConflictChecker
 {
    static ConflictResultOpt  find_inter_of_lines_in_diff_objs(PrintObjectPtrs objs, std::optional<const FakeWipeTower *> wtdptr);
@@ -27,8 +27,6 @@
 #include "../PrintConfig.hpp"
 #include "../Utils.hpp"
 #include "Print.hpp"
-#include "libslic3r/PrintConfig.hpp"
-#include "libslic3r/libslic3r.h"

 #include <boost/log/trivial.hpp>
 #include <string>
@@ -22,9 +22,6 @@
 namespace Slic3r {
 namespace PreciseSeam {

-// Import EnforcedBlockedSeamPoint from SeamPlacerImpl namespace for convenience
-using SeamPlacerImpl::EnforcedBlockedSeamPoint;
-
 // Geometry and its exterior bounds are prepared together, then treated as read-only.
 struct ModifierRegion {
    ExPolygon polygon;
@@ -137,7 +134,7 @@ SegmentExtraction extract_perimeter_segments(const PreparedPerimeter &prepared,

 // Result of weak modifier segment processing
 struct WeakModifierSegment {
-    EnforcedBlockedSeamPoint type;  // Enforced/Blocked/Neutral
+    SeamPlacerImpl::EnforcedBlockedSeamPoint type;  // Enforced/Blocked/Neutral
    Point left_point;               // Coordinates of left (first) point of segment
    PerimeterPosition left_position; // Position on the source perimeter before insertion/refinement.
    Point right_point;              // Coordinates of right (last) point of segment
@@ -40,8 +40,7 @@ std::string get_error_string(const ThumbnailErrors& errors);


 typedef std::vector<std::pair<GCodeThumbnailsFormat, Vec2d>> GCodeThumbnailDefinitionsList;
-using namespace std::literals;
-std::pair<GCodeThumbnailDefinitionsList, ThumbnailErrors> make_and_check_thumbnail_list(const std::string& thumbnails_string, const std::string_view def_ext = "PNG"sv);
+std::pair<GCodeThumbnailDefinitionsList, ThumbnailErrors> make_and_check_thumbnail_list(const std::string& thumbnails_string, const std::string_view def_ext = "PNG");
 std::pair<GCodeThumbnailDefinitionsList, ThumbnailErrors> make_and_check_thumbnail_list(const ConfigBase &config);


@@ -1,580 +0,0 @@
-#include "GCodeSender.hpp"
-#include <iostream>
-#include <istream>
-#include <string>
-#include <thread>
-#include <boost/algorithm/string/predicate.hpp>
-#include <boost/algorithm/string/trim.hpp>
-#include <boost/date_time/posix_time/posix_time.hpp>
-#include <boost/lexical_cast.hpp>
-
-#if defined(__APPLE__) || defined(__OpenBSD__)
-#include <termios.h>
-#endif
-#ifdef __APPLE__
-#include <sys/ioctl.h>
-#include <IOKit/serial/ioss.h>
-#endif
-#ifdef __linux__
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include "/usr/include/asm-generic/ioctls.h"
-
-/* The following definitions are kindly borrowed from:
-   /usr/include/asm-generic/termbits.h
-   Unfortunately we cannot just include that one because
-   it would redefine the "struct termios" already defined
-   the <termios.h> already included by Boost.ASIO. */
-#define K_NCCS 19
-struct termios2 {
-	tcflag_t c_iflag;
-	tcflag_t c_oflag;
-	tcflag_t c_cflag;
-	tcflag_t c_lflag;
-	cc_t c_line;
-	cc_t c_cc[K_NCCS];
-	speed_t c_ispeed;
-	speed_t c_ospeed;
-};
-#define BOTHER CBAUDEX
-
-#endif
-
-//#define DEBUG_SERIAL
-#ifdef DEBUG_SERIAL
-#include <cstdlib>
-#include <fstream>
-std::fstream fs;
-#endif
-
-#define KEEP_SENT 20
-
-namespace Slic3r {
-
-GCodeSender::GCodeSender()
-    : io(), serial(io), can_send(false), sent(0), open(false), error(false),
-      connected(false), queue_paused(false)
-{
-#ifdef DEBUG_SERIAL
-    std::srand(std::time(nullptr));
-#endif
-}
-
-GCodeSender::~GCodeSender()
-{
-    this->disconnect();
-}
-
-bool
-GCodeSender::connect(std::string devname, unsigned int baud_rate)
-{
-    this->disconnect();
-    
-    this->set_error_status(false);
-    try {
-        this->serial.open(devname);
-        
-        this->serial.set_option(boost::asio::serial_port_base::parity(boost::asio::serial_port_base::parity::odd));
-        this->serial.set_option(boost::asio::serial_port_base::character_size(boost::asio::serial_port_base::character_size(8)));
-        this->serial.set_option(boost::asio::serial_port_base::flow_control(boost::asio::serial_port_base::flow_control::none));
-        this->serial.set_option(boost::asio::serial_port_base::stop_bits(boost::asio::serial_port_base::stop_bits::one));
-        this->set_baud_rate(baud_rate);
-    
-        this->serial.close();
-        this->serial.open(devname);
-        this->serial.set_option(boost::asio::serial_port_base::parity(boost::asio::serial_port_base::parity::none));
-    
-        // set baud rate again because set_option overwrote it
-        this->set_baud_rate(baud_rate);
-        this->open = true;
-        this->reset();
-    } catch (boost::system::system_error &) {
-        this->set_error_status(true);
-        return false;
-    }
-    
-    // a reset firmware expect line numbers to start again from 1
-    this->sent = 0;
-    this->last_sent.clear();
-
-    /* Initialize debugger */
-#ifdef DEBUG_SERIAL
-    fs.open("serial.txt", std::fstream::out | std::fstream::trunc);
-#endif
-    
-    // this gives some work to the io_service before it is started
-    // (post() runs the supplied function in its thread)
-    this->io.post(boost::bind(&GCodeSender::do_read, this));
-    
-    // start reading in the background thread
-    boost::thread t(boost::bind(&boost::asio::io_service::run, &this->io));
-    this->background_thread.swap(t);
-    
-    // always send a M105 to check for connection because firmware might be silent on connect
-    //FIXME Vojtech: This is being sent too early, leading to line number synchronization issues,
-    // from which the GCodeSender never recovers.
-    // this->send("M105", true);
-    
-    return true;
-}
-
-void
-GCodeSender::set_baud_rate(unsigned int baud_rate)
-{
-    try {
-        // This does not support speeds > 115200
-        this->serial.set_option(boost::asio::serial_port_base::baud_rate(baud_rate));
-    } catch (boost::system::system_error &) {
-        boost::asio::serial_port::native_handle_type handle = this->serial.native_handle();
-
-#if __APPLE__
-        termios ios;
-        ::tcgetattr(handle, &ios);
-        ::cfsetspeed(&ios, baud_rate);
-        speed_t newSpeed = baud_rate;
-        ioctl(handle, IOSSIOSPEED, &newSpeed);
-        ::tcsetattr(handle, TCSANOW, &ios);
-#elif __linux__
-        termios2 ios;
-        if (ioctl(handle, TCGETS2, &ios))
-            printf("Error in TCGETS2: %s\n", strerror(errno));
-        ios.c_ispeed = ios.c_ospeed = baud_rate;
-        ios.c_cflag &= ~CBAUD;
-        ios.c_cflag |= BOTHER | CLOCAL | CREAD;
-        ios.c_cc[VMIN] = 1; // Minimum of characters to read, prevents eof errors when 0 bytes are read
-        ios.c_cc[VTIME] = 1;
-        if (ioctl(handle, TCSETS2, &ios))
-            printf("Error in TCSETS2: %s\n", strerror(errno));
-		
-#elif __OpenBSD__
-		struct termios ios;
-		::tcgetattr(handle, &ios);
-		::cfsetspeed(&ios, baud_rate);
-		if (::tcsetattr(handle, TCSAFLUSH, &ios) != 0)
-			printf("Failed to set baud rate: %s\n", strerror(errno));
-#else
-        //throw Slic3r::InvalidArgument("OS does not currently support custom bauds");
-#endif
-    }
-}
-
-void
-GCodeSender::disconnect()
-{
-    if (!this->open) return;
-    this->open = false;
-    this->connected = false;
-    this->io.post(boost::bind(&GCodeSender::do_close, this));
-    this->background_thread.join();
-    this->io.reset();
-    /*
-    if (this->error_status()) {
-        throw(boost::system::system_error(boost::system::error_code(),
-            "Error while closing the device"));
-    }
-    */
-    
-#ifdef DEBUG_SERIAL
-    fs << "DISCONNECTED" << std::endl << std::flush;
-    fs.close();
-#endif
-}
-
-bool
-GCodeSender::is_connected() const
-{
-    return this->connected;
-}
-
-bool
-GCodeSender::wait_connected(unsigned int timeout) const
-{
-    using namespace boost::posix_time;
-    ptime t0 = second_clock::local_time() + seconds(timeout);
-    while (!this->connected) {
-        if (second_clock::local_time() > t0) return false;
-        boost::this_thread::sleep(boost::posix_time::milliseconds(100));
-    }
-    return true;
-}
-
-size_t
-GCodeSender::queue_size() const
-{
-    boost::lock_guard<boost::mutex> l(this->queue_mutex);
-    return this->queue.size();
-}
-
-void
-GCodeSender::pause_queue()
-{
-    boost::lock_guard<boost::mutex> l(this->queue_mutex);
-    this->queue_paused = true;
-}
-
-void
-GCodeSender::resume_queue()
-{
-    {
-        boost::lock_guard<boost::mutex> l(this->queue_mutex);
-        this->queue_paused = false;
-    }
-    this->send();
-}
-
-void
-GCodeSender::purge_queue(bool priority)
-{
-    boost::lock_guard<boost::mutex> l(this->queue_mutex);
-    if (priority) {
-        // clear priority queue
-        std::list<std::string> empty;
-        std::swap(this->priqueue, empty);
-    } else {
-        // clear queue
-        std::queue<std::string> empty;
-        std::swap(this->queue, empty);
-        this->queue_paused = false;
-    }
-}
-
-// purge log and return its contents
-std::vector<std::string>
-GCodeSender::purge_log()
-{
-    boost::lock_guard<boost::mutex> l(this->log_mutex);
-    std::vector<std::string> retval;
-    retval.reserve(this->log.size());
-    while (!this->log.empty()) {
-        retval.push_back(this->log.front());
-        this->log.pop();
-    }
-    return retval;
-}
-
-std::string
-GCodeSender::getT() const
-{
-    boost::lock_guard<boost::mutex> l(this->log_mutex);
-    return this->T;
-}
-
-std::string
-GCodeSender::getB() const
-{
-    boost::lock_guard<boost::mutex> l(this->log_mutex);
-    return this->B;
-}
-
-void
-GCodeSender::do_close()
-{
-    this->set_error_status(false);
-    boost::system::error_code ec;
-    this->serial.cancel(ec);
-    if (ec) this->set_error_status(true);
-    this->serial.close(ec);
-    if (ec) this->set_error_status(true);
-}
-
-void
-GCodeSender::set_error_status(bool e)
-{
-    boost::lock_guard<boost::mutex> l(this->error_mutex);
-    this->error = e;
-}
-
-bool
-GCodeSender::error_status() const
-{
-    boost::lock_guard<boost::mutex> l(this->error_mutex);
-    return this->error;
-}
-
-void
-GCodeSender::do_read()
-{
-    // read one line
-    boost::asio::async_read_until(
-        this->serial,
-        this->read_buffer,
-        '\n',
-        boost::bind(
-            &GCodeSender::on_read,
-            this,
-            boost::asio::placeholders::error,
-            boost::asio::placeholders::bytes_transferred
-        )
-    );
-}
-
-void
-GCodeSender::on_read(const boost::system::error_code& error,
-    size_t bytes_transferred)
-{
-    this->set_error_status(false);
-    if (error) {
-        #ifdef __APPLE__
-        if (error.value() == 45) {
-            // OS X bug: http://osdir.com/ml/lib.boost.asio.user/2008-08/msg00004.html
-            this->do_read();
-            return;
-        }
-        #endif
-    
-        // printf("ERROR: [%d] %s\n", error.value(), error.message().c_str());
-        // error can be true even because the serial port was closed.
-        // In this case it is not a real error, so ignore.
-        if (this->open) {
-            this->do_close();
-            this->set_error_status(true);
-        }
-        return;
-    }
-    
-    std::istream is(&this->read_buffer);
-    std::string line;
-    std::getline(is, line);
-    if (!line.empty()) {
-#ifdef DEBUG_SERIAL
-    fs << "<< " << line << std::endl << std::flush;
-#endif
-        
-        // note that line might contain \r at its end
-        // parse incoming line
-        if (!this->connected
-            && (boost::starts_with(line, "start")
-             || boost::starts_with(line, "Grbl ")
-             || boost::starts_with(line, "ok")
-             || boost::contains(line, "T:"))) {
-            this->connected = true;
-            {
-                boost::lock_guard<boost::mutex> l(this->queue_mutex);
-                this->can_send = true;
-            }
-            this->send();
-        } else if (boost::starts_with(line, "ok")) {
-            {
-                boost::lock_guard<boost::mutex> l(this->queue_mutex);
-                this->can_send = true;
-            }
-            this->send();
-        } else if (boost::istarts_with(line, "resend")  // Marlin uses "Resend: "
-                || boost::istarts_with(line, "rs")) {
-            // extract the first number from line
-            boost::algorithm::trim_left_if(line, !boost::algorithm::is_digit());
-            size_t toresend = boost::lexical_cast<size_t>(line.substr(0, line.find_first_not_of("0123456789")));
-            
-#ifdef DEBUG_SERIAL
-            fs << "!! line num out of sync: toresend = " << toresend << ", sent = " << sent << ", last_sent.size = " << last_sent.size() << std::endl;
-#endif
-
-            if (toresend > this->sent - this->last_sent.size() && toresend <= this->sent) {
-                {
-                    boost::lock_guard<boost::mutex> l(this->queue_mutex);
-                    
-                    const auto lines_to_resend = this->sent - toresend + 1;
-#ifdef DEBUG_SERIAL
-            fs << "!! resending " << lines_to_resend << " lines" << std::endl;
-#endif
-                    // move the unsent lines to priqueue
-                    this->priqueue.insert(
-                        this->priqueue.begin(),  // insert at the beginning
-                        this->last_sent.begin() + this->last_sent.size() - lines_to_resend,
-                        this->last_sent.end()
-                    );
-                    
-                    // we can empty last_sent because it's not useful anymore
-                    this->last_sent.clear();
-                    
-                    // start resending with the requested line number
-                    this->sent = toresend - 1;
-                    this->can_send = true;
-                }
-                this->send();
-            } else {
-                printf("Cannot resend %zu (oldest we have is %zu)\n", toresend, this->sent - this->last_sent.size());
-            }
-        } else if (boost::starts_with(line, "wait")) {
-            // ignore
-        } else {
-            // push any other line into the log
-            boost::lock_guard<boost::mutex> l(this->log_mutex);
-            this->log.push(line);
-        }
-    
-        // parse temperature info
-        {
-            size_t pos = line.find("T:");
-            if (pos != std::string::npos && line.size() > pos + 2) {
-                // we got temperature info
-                boost::lock_guard<boost::mutex> l(this->log_mutex);
-                this->T = line.substr(pos+2, line.find_first_not_of("0123456789.", pos+2) - (pos+2));
-        
-                pos = line.find("B:");
-                if (pos != std::string::npos && line.size() > pos + 2) {
-                    // we got bed temperature info
-                    this->B = line.substr(pos+2, line.find_first_not_of("0123456789.", pos+2) - (pos+2));
-                }
-            }
-        }
-    }
-    this->do_read();
-}
-
-void
-GCodeSender::send(const std::vector<std::string> &lines, bool priority)
-{
-    // append lines to queue
-    {
-        boost::lock_guard<boost::mutex> l(this->queue_mutex);
-        for (std::vector<std::string>::const_iterator line = lines.begin(); line != lines.end(); ++line) {
-            if (priority) {
-                this->priqueue.push_back(*line);
-            } else {
-                this->queue.push(*line);
-            }
-        }
-    }
-    this->send();
-}
-
-void
-GCodeSender::send(const std::string &line, bool priority)
-{
-    // append line to queue
-    {
-        boost::lock_guard<boost::mutex> l(this->queue_mutex);
-        if (priority) {
-            this->priqueue.push_back(line);
-        } else {
-            this->queue.push(line);
-        }
-    }
-    this->send();
-}
-
-void
-GCodeSender::send()
-{
-    this->io.post(boost::bind(&GCodeSender::do_send, this));
-}
-
-void
-GCodeSender::do_send()
-{
-    boost::lock_guard<boost::mutex> l(this->queue_mutex);
-    
-    // printer is not connected or we're still waiting for the previous ack
-    if (!this->can_send) return;
-    
-    std::string line;
-    while (!this->priqueue.empty() || (!this->queue.empty() && !this->queue_paused)) {
-        if (!this->priqueue.empty()) {
-            line = this->priqueue.front();
-            this->priqueue.pop_front();
-        } else {
-            line = this->queue.front();
-            this->queue.pop();
-        }
-        
-        // strip comments
-        size_t comment_pos = line.find_first_of(';');
-        if (comment_pos != std::string::npos)
-            line.erase(comment_pos, std::string::npos);
-        boost::algorithm::trim(line);
-        
-        // if line is not empty, send it
-        if (!line.empty()) break;
-        // if line is empty, process next item in queue
-    }
-    if (line.empty()) return;
-    
-    // compute full line
-    ++ this->sent;
-#ifndef DEBUG_SERIAL
-    const auto line_num = this->sent;
-#else
-    // In DEBUG_SERIAL mode, test line re-synchronization by sending bad line number 1/4 of the time
-    const auto line_num = std::rand() < RAND_MAX/4 ? 0 : this->sent;
-#endif
-    std::string full_line = "N" + boost::lexical_cast<std::string>(line_num) + " " + line;
-    
-    // calculate checksum
-    int cs = 0;
-    for (std::string::const_iterator it = full_line.begin(); it != full_line.end(); ++it)
-       cs = cs ^ *it;
-    
-    // write line to device
-    full_line += "*";
-    full_line += boost::lexical_cast<std::string>(cs);
-    full_line += "\n";
-    
-#ifdef DEBUG_SERIAL
-    fs << ">> " << full_line << std::flush;
-#endif
-    
-    this->last_sent.push_back(line);
-    this->can_send = false;
-    
-    while (this->last_sent.size() > KEEP_SENT) {
-        this->last_sent.pop_front();
-    }
-    
-    // we can't supply boost::asio::buffer(full_line) to async_write() because full_line is on the
-    // stack and the buffer would lose its underlying storage causing memory corruption
-    std::ostream os(&this->write_buffer);
-    os << full_line;
-    boost::asio::async_write(this->serial, this->write_buffer, boost::bind(&GCodeSender::on_write, this, boost::asio::placeholders::error,
-                boost::asio::placeholders::bytes_transferred));
-}
-
-void
-GCodeSender::on_write(const boost::system::error_code& error,
-    size_t bytes_transferred)
-{
-    this->set_error_status(false);
-    if (error) {
-        if (this->open) {
-            this->do_close();
-            this->set_error_status(true);
-        }
-        return;
-    }
-    
-    this->do_send();
-}
-
-void
-GCodeSender::set_DTR(bool on)
-{
-#if defined(_WIN32) && !defined(__SYMBIAN32__)
-    boost::asio::serial_port_service::native_handle_type handle = this->serial.native_handle();
-    if (on)
-        EscapeCommFunction(handle, SETDTR);
-    else
-        EscapeCommFunction(handle, CLRDTR);
-#else
-    int fd = this->serial.native_handle();
-    int status;
-    ioctl(fd, TIOCMGET, &status);
-    if (on)
-        status |= TIOCM_DTR;
-    else
-        status &= ~TIOCM_DTR;
-    ioctl(fd, TIOCMSET, &status);
-#endif
-}
-
-void
-GCodeSender::reset()
-{
-    set_DTR(false);
-    std::this_thread::sleep_for(std::chrono::milliseconds(200));
-    set_DTR(true);
-    std::this_thread::sleep_for(std::chrono::milliseconds(200));
-    set_DTR(false);
-    std::this_thread::sleep_for(std::chrono::milliseconds(500));
-}
-
-} // namespace Slic3r
@@ -1,81 +0,0 @@
-#ifndef slic3r_GCodeSender_hpp_
-#define slic3r_GCodeSender_hpp_
-
-#include "libslic3r.h"
-#include <queue>
-#include <boost/core/noncopyable.hpp>
-#include <cstddef>
-#include <boost/asio/io_service.hpp>
-#include <boost/asio/serial_port.hpp>
-#include <boost/asio/streambuf.hpp>
-#include <list>
-#include <deque>
-#include <string>
-#include <vector>
-#include <boost/asio.hpp>
-#include <boost/noncopyable.hpp>
-#include <boost/bind/bind.hpp>
-#include <boost/thread.hpp>
-
-namespace Slic3r {
-
-namespace asio = boost::asio;
-
-class GCodeSender : private boost::noncopyable {
-    public:
-    GCodeSender();
-    ~GCodeSender();
-    bool connect(std::string devname, unsigned int baud_rate);
-    void send(const std::vector<std::string> &lines, bool priority = false);
-    void send(const std::string &s, bool priority = false);
-    void disconnect();
-    bool error_status() const;
-    bool is_connected() const;
-    bool wait_connected(unsigned int timeout = 3) const;
-    size_t queue_size() const;
-    void pause_queue();
-    void resume_queue();
-    void purge_queue(bool priority = false);
-    std::vector<std::string> purge_log();
-    std::string getT() const;
-    std::string getB() const;
-    void set_DTR(bool on);
-    void reset();
-    
-    private:
-    asio::io_service io;
-    asio::serial_port serial;
-    boost::thread background_thread;
-    boost::asio::streambuf read_buffer, write_buffer;
-    bool open;      // whether the serial socket is connected
-    bool connected; // whether the printer is online
-    bool error;
-    mutable boost::mutex error_mutex;
-    
-    // this mutex guards queue, priqueue, can_send, queue_paused, sent, last_sent
-    mutable boost::mutex queue_mutex;
-    std::queue<std::string> queue;
-    std::list<std::string> priqueue;
-    bool can_send;
-    bool queue_paused;
-    size_t sent;
-    std::deque<std::string> last_sent;
-    
-    // this mutex guards log, T, B
-    mutable boost::mutex log_mutex;
-    std::queue<std::string> log;
-    std::string T, B;
-    
-    void set_baud_rate(unsigned int baud_rate);
-    void set_error_status(bool e);
-    void do_send();
-    void on_write(const boost::system::error_code& error, size_t bytes_transferred);
-    void do_close();
-    void do_read();
-    void on_read(const boost::system::error_code& error, size_t bytes_transferred);
-    void send();
-};
-
-} // namespace Slic3r
-
-#endif /* slic3r_GCodeSender_hpp_ */
@@ -94,8 +94,6 @@ struct Circle {

 using Circlef = Circle<Vec2f>;
 using Circled = Circle<Vec2d>;
-using CircleSqf = CircleSq<Vec2f>;
-using CircleSqd = CircleSq<Vec2d>;

 /// Find the center of the circle corresponding to the vector of Points as an arc.
 Point circle_center_taubin_newton(const Points::const_iterator& input_start, const Points::const_iterator& input_end, size_t cycles = 20);
@@ -1,7 +1,6 @@
 #include <boost/log/trivial.hpp>
 #include "MedialAxis.hpp"

-#include <boost/log/trivial.hpp>
 #include <boost/polygon/polygon.hpp>
 #include <cassert>
 #include <cmath>
@@ -154,13 +154,12 @@ template<class ExecutionPolicy, class Enable = void> struct _Loop
 };

 // Add Specialization for using ExecutionTBB for parallel loops.
-using namespace Slic3r;
-template<> struct _Loop<ExecutionTBB>
+template<> struct _Loop<Slic3r::ExecutionTBB>
 {
    template<class It, class Fn> static void for_each_idx(It from, It to, Fn&& fn)
    {
-        execution::for_each(
-            ex_tbb, size_t(0), size_t(to - from), [&from, &fn](size_t i) { fn(from[i], i); }, execution::max_concurrency(ex_tbb));
+        Slic3r::execution::for_each(
+            Slic3r::ex_tbb, size_t(0), size_t(to - from), [&from, &fn](size_t i) { fn(from[i], i); }, Slic3r::execution::max_concurrency(Slic3r::ex_tbb));
    }
 };

@@ -22,7 +22,6 @@
 #include "Format/AssimpImport.hpp"
 #include "ClipperUtils.hpp"
 #include "Exception.hpp"
-#include "Model.hpp"
 #include "ModelArrange.hpp"
 #include "Arrange.hpp"
 #include "Geometry.hpp"
@@ -18,7 +18,6 @@
 #include "TriangleMesh.hpp"
 #include "CustomGCode.hpp"
 #include "calib.hpp"
-#include "enum_bitmask.hpp"
 #include "TextConfiguration.hpp"
 #include "EmbossShape.hpp"
 #include "TriangleSelector.hpp"
@@ -3593,24 +3593,6 @@ void PresetBundle::export_selections(AppConfig &config)
    BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << boost::format(": printer %1%, print %2%, filaments[0] %3% ")%printers.get_selected_preset_name() % prints.get_selected_preset_name() %filament_presets[0];
 }

-// Preserve metadata only for existing colour slots; new slots get false/empty defaults.
-static void resize_mixed_filament_metadata(DynamicPrintConfig &config, size_t old_slot_count, size_t new_slot_count)
-{
-    auto resize = [old_slot_count, new_slot_count](auto *opt) {
-        if (opt) {
-            opt->values.resize(std::min(old_slot_count, opt->values.size()));
-            opt->values.resize(new_slot_count);
-        }
-    };
-    resize(config.option<ConfigOptionBools>("filament_is_mixed"));
-    resize(config.option<ConfigOptionStrings>("filament_mixed_components"));
-    resize(config.option<ConfigOptionStrings>("filament_mixed_sublayer_ratios"));
-    resize(config.option<ConfigOptionBools>("filament_mixed_gradient"));
-    resize(config.option<ConfigOptionStrings>("filament_mixed_gradient_range"));
-    resize(config.option<ConfigOptionStrings>("filament_mixed_gradient_curve"));
-    resize(config.option<ConfigOptionBools>("filament_mixed_gradient_per_part"));
-}
-
 void PresetBundle::set_num_filaments(unsigned int n, std::string new_color)
 {
    unsigned old_filament_count = this->filament_presets.size();
@@ -10845,6 +10845,21 @@ void set_filament_dev_options(DynamicPrintConfig &config, const std::vector<cons
    }
 }

+void resize_mixed_filament_metadata(DynamicPrintConfig &config, size_t old_slot_count, size_t new_slot_count)
+{
+    auto resize = [old_slot_count, new_slot_count](auto *opt) {
+        opt->values.resize(std::min(old_slot_count, opt->values.size()));
+        opt->values.resize(new_slot_count);
+    };
+    resize(config.option<ConfigOptionBools>("filament_is_mixed", true));
+    resize(config.option<ConfigOptionStrings>("filament_mixed_components", true));
+    resize(config.option<ConfigOptionStrings>("filament_mixed_sublayer_ratios", true));
+    resize(config.option<ConfigOptionBools>("filament_mixed_gradient", true));
+    resize(config.option<ConfigOptionStrings>("filament_mixed_gradient_range", true));
+    resize(config.option<ConfigOptionStrings>("filament_mixed_gradient_curve", true));
+    resize(config.option<ConfigOptionBools>("filament_mixed_gradient_per_part", true));
+}
+

 //used for object/region config
 //use the smallest of multiple to single
@@ -933,6 +933,10 @@ extern std::set<std::string> filament_dev_options;
 // filament_configs, one config per filament in slot order, as the filaments' values one after another.
 void set_filament_dev_options(DynamicPrintConfig &config, const std::vector<const DynamicPrintConfig *> &filament_configs);

+// Orca: sizes the per-slot mixed-colour metadata options to new_slot_count, keeping the first
+// old_slot_count values; an option the config lacks is created.
+void resize_mixed_filament_metadata(DynamicPrintConfig &config, size_t old_slot_count, size_t new_slot_count);
+
 extern void update_static_print_config_from_dynamic(ConfigBase& config, const DynamicPrintConfig& dest_config, std::vector<int> variant_index, std::set<std::string>& key_set1, int stride = 1);
 extern void compute_filament_override_value(const std::string& opt_key, const ConfigOption *opt_old_machine, const ConfigOption *opt_new_machine, const ConfigOption *opt_new_filament, const DynamicPrintConfig& new_full_config,
    t_config_option_keys& diff_keys, DynamicPrintConfig& filament_overrides, std::vector<int>& f_map_indices);
@@ -49,7 +49,6 @@ public:
    using TColor = typename PixelRenderer::color_type;
    using TValue = typename TColor::value_type;
    using TPixel = typename PixelRenderer::pixel_type;
-    using TRawBuffer = agg::rendering_buffer;

 protected:
    
@@ -44,7 +44,6 @@
 #include "TDataStd_Name.hxx"
 #include "BRepBuilderAPI_Transform.hxx"
 #include "TopExp_Explorer.hxx"
-#include "TopExp_Explorer.hxx"
 #include "BRep_Tool.hxx"
 #include "Font_BRepFont.hxx"
 #include "Font_BRepTextBuilder.hxx"
@@ -17,9 +17,6 @@ typedef std::vector<Color> ColorList;
 typedef std::array<double, 3> ColorDouble;
 typedef std::array<std::size_t, 3> RGB;

-// Function pointer type that points to a specific color-difference function based on the chosen method.
-using DistanceFunction = double (*)(const Color&, const Color&);
-
 // Color space used for computing color differences.
 enum struct ColorDifferenceMethod : std::size_t {
    RGB = 0,  // Simplest and fastest
@@ -24,8 +24,6 @@

 namespace Slic3r { namespace tex2color {

-namespace PMP = CGAL::Polygon_mesh_processing;
-
 // Default upper bound on the number of half-edges in any single boundary cycle
 // that CloseBoundariesAndRepairManifoldness will attempt to triangulate. The
 // cost of triangulate_hole grows non-linearly with cycle length, so this caps
@@ -61,6 +59,7 @@ struct BoundaryEdgeStats
 // any pre-processing (e.g. stitch_borders) needed for the count to be meaningful.
 inline BoundaryEdgeStats ComputeBoundaryEdgeStats(const cgalutils::CGALMesh& cgal_mesh)
 {
+    namespace PMP = CGAL::Polygon_mesh_processing;
    using CGALMesh = cgalutils::CGALMesh;
    using HalfedgeDescriptor = boost::graph_traits<CGALMesh>::halfedge_descriptor;

@@ -87,6 +86,7 @@ inline BoundaryEdgeStats ComputeBoundaryEdgeStats(const cgalutils::CGALMesh& cga
 // boundary statistics; entering this function always triggers triangulation.
 inline void CloseBoundariesAndRepairManifoldness(cgalutils::CGALMesh& cgal_mesh)
 {
+    namespace PMP = CGAL::Polygon_mesh_processing;
    using CGALMesh = cgalutils::CGALMesh;
    using HalfedgeDescriptor = boost::graph_traits<CGALMesh>::halfedge_descriptor;
    using FaceDescriptor = boost::graph_traits<CGALMesh>::face_descriptor;
@@ -112,6 +112,7 @@ inline bool RepairMesh(const TriMesh& mesh,
                       AlgoCancelCallback cancel_callback = nullptr,
                       const RepairSetting& setting = RepairSetting{})
 {
+    namespace PMP = CGAL::Polygon_mesh_processing;
    using Clock = std::chrono::steady_clock;
    auto elapsed_ms = [](Clock::time_point t0) {
        return std::chrono::duration_cast<std::chrono::milliseconds>(Clock::now() - t0).count();
@@ -25,8 +25,6 @@
 #include <initializer_list>
 #include <string_view>
 #include <regex>
-#include <string_view>
-#include <algorithm>

 #include <boost/system/error_code.hpp>
 #include <boost/algorithm/string.hpp>
@@ -432,8 +432,6 @@ inline IntegerOnly<I, I> fast_round_up(double a)
    return a == 0.49999999999999994 ? I(0) : I(floor(a + 0.5));
 }

-template<class T> using SamePair = std::pair<T, T>;
-
 } // namespace Slic3r

 #endif
@@ -17,7 +17,6 @@
 #include <wx/dataview.h>
 #include <wx/artprov.h>
 #include <wx/xrc/xmlres.h>
-#include <wx/dataview.h>
 #include <wx/gdicmn.h>
 #include <wx/font.h>
 #include <wx/colour.h>
@@ -30,7 +29,6 @@
 #include <wx/dialog.h>
 #include <wx/popupwin.h>
 #include <wx/spinctrl.h>
-#include <wx/artprov.h>
 #include <wx/wrapsizer.h>

 #include "GUI_Utils.hpp"
@@ -19,20 +19,17 @@
 #include <wx/font.h>
 #include <wx/colour.h>
 #include <wx/settings.h>
-#include <wx/sizer.h>
 #include <wx/grid.h>
 #include <wx/dataview.h>
 #include <wx/panel.h>
 #include <wx/bitmap.h>
 #include <wx/image.h>
 #include <wx/icon.h>
-#include <wx/bmpbuttn.h>
 #include <wx/button.h>
 #include <wx/statbox.h>
 #include <wx/tglbtn.h>
 #include <wx/popupwin.h>
 #include <wx/spinctrl.h>
-#include <wx/artprov.h>


 #include <map>
@@ -28,7 +28,6 @@
 #include <wx/font.h>
 #include <wx/colour.h>
 #include <wx/settings.h>
-#include <wx/sizer.h>
 #include <wx/grid.h>
 #include <wx/dataview.h>
 #include <wx/panel.h>
@@ -36,14 +35,12 @@
 #include <wx/bitmap.h>
 #include <wx/image.h>
 #include <wx/icon.h>
-#include <wx/bmpbuttn.h>
 #include <wx/button.h>
 #include <wx/gbsizer.h>
 #include <wx/statbox.h>
 #include <wx/tglbtn.h>
 #include <wx/popupwin.h>
 #include <wx/spinctrl.h>
-#include <wx/artprov.h>
 #include <wx/webrequest.h>
 #include <map>
 #include <vector>
@@ -8,7 +8,6 @@
 #include <memory>
 #include <string>
 #include <functional>
-#include <string>

 #include "Jobs/ProgressIndicator.hpp"

@@ -10,7 +10,6 @@
 #include <memory>
 #include <string>
 #include <functional>
-#include <string>
 #include <wx/string.h>
 #include "Jobs/ProgressIndicator.hpp"

@@ -9,7 +9,6 @@
 #include <memory>
 #include <string>
 #include <functional>
-#include <string>
 #include <wx/hyperlink.h>

 #include "Jobs/ProgressIndicator.hpp"
@@ -9,7 +9,6 @@
 #include <memory>
 #include <string>
 #include <functional>
-#include <string>
 #include <wx/hyperlink.h>

 #include "Jobs/ProgressIndicator.hpp"
@@ -18,7 +18,6 @@
 #include <wx/string.h>
 #include <wx/toplevel.h>
 #include <wx/timer.h>
-#include "Widgets/Button.hpp"
 #include "CapsuleButton.hpp"

 namespace Slic3r::GUI { struct IntEvent; }
@@ -46,7 +46,6 @@
 #include "libslic3r/Model.hpp"
 #include "libslic3r/Polygon.hpp"
 #include "MainFrame.hpp"
-#include "GUI_App.hpp"
 #include "Plater.hpp"
 #include "Jobs/BoostThreadWorker.hpp"
 #include "Jobs/PlaterWorker.hpp"
@@ -29,7 +29,6 @@
 #include "slic3r/GUI/GUI_App.hpp"
 #include "slic3r/GUI/I18N.hpp"
 #include "slic3r/GUI/format.hpp"
-#include "slic3r/Utils/Bonjour.hpp"

 #include "slic3r/GUI/Widgets/DialogButtons.hpp"

@@ -11,7 +11,6 @@
 #include <wx/dataview.h>
 #include <wx/artprov.h>
 #include <wx/xrc/xmlres.h>
-#include <wx/dataview.h>
 #include <wx/gdicmn.h>
 #include <wx/font.h>
 #include <wx/colour.h>
@@ -24,7 +23,6 @@
 #include <wx/dialog.h>
 #include <wx/popupwin.h>
 #include <wx/spinctrl.h>
-#include <wx/artprov.h>
 #include <wx/wrapsizer.h>

 #include "GUI_Utils.hpp"
@@ -1,4 +1,3 @@
-// #include "libslic3r/GCodeSender.hpp"
 #include "ConfigManipulation.hpp"
 #include "I18N.hpp"
 #include "GUI_App.hpp"
@@ -198,6 +198,3 @@ template<> struct std::hash<NozzleDef>
        return h1 ^ (h2 + 0x9e3779b9 + (h1 << 6) + (h1 >> 2));
    };
 };
-
-// key(extruder_id) -> { key1(nozzle type info), val1( number of the nozzle type)}
-using ExtruderNozzleInfos = std::unordered_map<int, std::unordered_map<NozzleDef, int>>;
@@ -15,7 +15,6 @@
 #include <memory>
 #include <unordered_map>
 #include <unordered_set>
-#include <vector>
 #include <wx/string.h>
 #include <wx/colour.h>

@@ -11,7 +11,6 @@
 #include "GUI_App.hpp"
 #include "DeviceErrorDialog.hpp"
 #include "Plater.hpp"
-#include "GUI_App.hpp"
 #include "ReleaseNote.hpp"
 #include <string>
 #include <boost/log/trivial.hpp>
@@ -29,6 +29,7 @@ public:
    FilamentGroupPopup(wxWindow *parent);
    void tryPopup(Plater* plater,PartPlate* plate, bool slice_all);
    void tryClose();
+    void Dismiss() override;

    FilamentMapMode GetSelectedMode() const { return m_mode; }
 private:
@@ -40,7 +41,6 @@ private:
    void OnLeaveWindow(wxMouseEvent &);
    void OnEnterWindow(wxMouseEvent &);
    void OnTimer(wxTimerEvent &event);
-    void Dismiss();

    void CreateBmps();

@@ -2427,11 +2427,15 @@ void GLCanvas3D::_render_scene(const Camera& camera, const Size& cnv_size)
    if (m_canvas_type == ECanvasType::CanvasView3D) {
        // m_show_bed gates the plate list too: hiding the bed but leaving its grid and outline
        // floating would read as a rendering fault rather than a deliberate view option.
-        // Design tab: while its reference planes are up they draw their own axes from the modeling
-        // origin, where the bed's triad would otherwise sit on top of them.
-        if (show_bed)
-            _render_bed(camera.get_view_matrix(), camera.get_projection_matrix(), !camera.is_looking_downward(),
-                        m_show_world_axes && !(m_design_sketch_tool != nullptr && m_design_sketch_tool->draws_reference_axes()));
+        if (show_bed) {
+            bool show_axes = m_show_world_axes;
+#ifdef SLIC3R_CAD
+            // Design tab: while its reference planes are up they draw their own axes from the modeling
+            // origin, where the bed's triad would otherwise sit on top of them.
+            show_axes = show_axes && !(m_design_sketch_tool != nullptr && m_design_sketch_tool->draws_reference_axes());
+#endif
+            _render_bed(camera.get_view_matrix(), camera.get_projection_matrix(), !camera.is_looking_downward(), show_axes);
+        }
        m_frame_profiler.mark("bed");
        if (show_bed) //BBS: add outline logic
            _render_platelist(camera.get_view_matrix(), camera.get_projection_matrix(), !camera.is_looking_downward(), only_current, only_body, hover_id, true, show_grid);
@@ -183,13 +183,10 @@ wxDECLARE_EVENT(EVT_GLCANVAS_PLATE_NAME_CHANGE, SimpleEvent);
 //BBS: declare EVT_GLCANVAS_PLATE_SELECT
 wxDECLARE_EVENT(EVT_GLCANVAS_PLATE_SELECT, SimpleEvent);

-using Vec2dEvent = Event<Vec2d>;
 // _bool_ value is used as a indicator of selection in the 3DScene
 using RBtnEvent = Event<std::pair<Vec2d, bool>>;
 using RBtnPlateEvent = Event<std::pair<Vec2d, int>>;
-template <size_t N> using Vec2dsEvent = ArrayEvent<Vec2d, N>;

-using Vec3dEvent = Event<Vec3d>;
 template <size_t N> using Vec3dsEvent = ArrayEvent<Vec3d, N>;

 using HeightProfileSmoothEvent = Event<HeightProfileSmoothingParams>;
@@ -46,7 +46,6 @@
 #include "nanosvg/nanosvgrast.h"

 #include "libslic3r/Utils.hpp"
-#include "GUI_App.hpp"
 #include <boost/log/trivial.hpp>
 #include <wx/dcgraph.h>
 #include <wx/dcmemory.h>
@@ -50,7 +50,6 @@
 #include "AboutDialog.hpp"
 #include "MsgDialog.hpp"
 #include "Plater.hpp"
-#include "format.hpp"

 #include "WebUserLoginDialog.hpp"

@@ -172,12 +172,10 @@

 #include "libslic3r/Utils.hpp"
 #include "libslic3r/Model.hpp"
-#include "libslic3r/I18N.hpp"
 #include "libslic3r/PresetBundle.hpp"
 #include "libslic3r/InstanceLock.hpp"
 #include "libslic3r/Thread.hpp"
 #include "libslic3r/miniz_extension.hpp"
-#include "libslic3r/Utils.hpp"
 #include "slic3r/plugin/PluginManager.hpp"
 #include "slic3r/plugin/host/PluginHostUi.hpp"
 #include "slic3r/plugin/PythonInterpreter.hpp"
@@ -11,7 +11,6 @@
 #include "libslic3r/Config.hpp"
 #include "libslic3r/PresetBundle.hpp"
 #include "libslic3r/Preset.hpp"
-#include "libslic3r/Config.hpp"
 #include "libslic3r/PrintConfig.hpp"

 #include <cstdint>
@@ -66,7 +66,6 @@
 #include <nanosvg/nanosvg.h>
 #include <nanosvg/nanosvgrast.h>
 #include "OpenGLManager.hpp"
-#include "GUI_App.hpp"

 namespace Slic3r {
 namespace GUI {
@@ -113,7 +113,6 @@
 #include "MsgDialog.hpp"
 #include "Notebook.hpp"
 #include "GUI_Factories.hpp"
-#include "GUI_ObjectList.hpp"
 #include "NotificationManager.hpp"
 #include "MarkdownTip.hpp"
 #include "NetworkTestDialog.hpp"
@@ -2310,6 +2309,12 @@ wxBoxSizer* MainFrame::create_side_tools()

            bool slice = true;

+            // The Slice-plate hover popup is a transient popup that keeps grabbing
+            // the mouse capture while shown. Left behind the modal grouping dialog it
+            // would starve that dialog of mouse events, so close it synchronously first.
+            if (m_filament_group_popup)
+                m_filament_group_popup->Dismiss();
+
            auto curr_plate = m_plater->get_partplate_list().get_curr_plate();
            #ifdef __linux__
                PresetBundle* preset = wxGetApp().preset_bundle;
@@ -21,7 +21,6 @@
 #include "wx/evtloop.h"

 #include "MainFrame.hpp"
-#include "GUI_App.hpp"
 #include "Plater.hpp"

 using json = nlohmann::json;
@@ -45,7 +45,6 @@
 #include "MainFrame.hpp"
 #include "MediaPlayCtrl.h"
 #include "MediaFilePanel.h"
-#include "Plater.hpp"
 #include "BindDialog.hpp"

 #include "DeviceCore/DevManager.h"
@@ -23,7 +23,6 @@
 #include <wx/font.h>
 #include <wx/colour.h>
 #include <wx/settings.h>
-#include <wx/sizer.h>
 #include <wx/grid.h>
 #include <wx/dataview.h>
 #include <wx/panel.h>
@@ -31,14 +30,12 @@
 #include <wx/bitmap.h>
 #include <wx/image.h>
 #include <wx/icon.h>
-#include <wx/bmpbuttn.h>
 #include <wx/button.h>
 #include <wx/gbsizer.h>
 #include <wx/statbox.h>
 #include <wx/tglbtn.h>
 #include <wx/popupwin.h>
 #include <wx/spinctrl.h>
-#include <wx/artprov.h>
 #include <wx/webrequest.h>
 #include <map>
 #include <vector>
@@ -4,7 +4,6 @@
 #include "libslic3r/Utils.hpp"
 #include "GUI.hpp"
 #include "GUI_App.hpp"
-#include "I18N.hpp"
 #include "libslic3r_version.h"
 #include "slic3r/Utils/Http.hpp"
 #include "libslic3r/AppConfig.hpp"
@@ -54,7 +54,6 @@ struct Option {
 	Option(const ConfigOptionDef& _opt, t_config_option_key id) :
 		opt(_opt), opt_id(id) {}
 };
-using t_option = std::unique_ptr<Option>;	//!

 /// Represents option lines
 class Line : public UndoValueUIManager
@@ -108,7 +108,6 @@ class PlaterPresetComboBox;
 class PartPlateList;
 class SyncNozzleAndAmsDialog;
 class FinishSyncAmsDialog;
-using t_optgroups = std::vector <std::shared_ptr<ConfigOptionsGroup>>;

 class Plater;
 enum class ActionButtonType : int;
@@ -325,7 +324,6 @@ private:
 class Plater: public wxPanel
 {
 public:
-    using fs_path = boost::filesystem::path;

    Plater(wxWindow *parent, MainFrame *main_frame);
    Plater(Plater &&) = delete;
@@ -30,7 +30,6 @@
 #include "MainFrame.hpp"
 #include <miniz.h>
 #include <OrcaCloudServiceAgent.hpp>
-#include <wx/event.h>
 #include <wx/utils.h>

 using json = nlohmann::json;
@@ -79,7 +79,6 @@
 #include "libslic3r_version.h"
 #include "wxExtensions.hpp"

-#include <nlohmann/json.hpp>
 #include "libslic3r/Preset.hpp"
 #include "libslic3r/PresetBundle.hpp"
 #include "slic3r/GUI/Widgets/Button.hpp"
@@ -4,7 +4,6 @@
 #include <memory>
 #include <string>
 #include <functional>
-#include <string>

 #include "Jobs/ProgressIndicator.hpp"

@@ -19,7 +19,6 @@
 #include <wx/dataview.h>
 #include <wx/artprov.h>
 #include <wx/xrc/xmlres.h>
-#include <wx/dataview.h>
 #include <wx/gdicmn.h>
 #include <wx/font.h>
 #include <wx/colour.h>
@@ -32,10 +31,8 @@
 #include <wx/dialog.h>
 #include <wx/popupwin.h>
 #include <wx/spinctrl.h>
-#include <wx/artprov.h>
 #include <wx/wrapsizer.h>
 #include <wx/event.h>
-#include <wx/hyperlink.h>
 #include <wx/richtext/richtextctrl.h>

 #include "AmsMappingPopup.hpp"
@@ -25,7 +25,6 @@
 #include <wx/dataview.h>
 #include <wx/artprov.h>
 #include <wx/xrc/xmlres.h>
-#include <wx/dataview.h>
 #include <wx/gdicmn.h>
 #include <wx/font.h>
 #include <wx/colour.h>
@@ -38,7 +37,6 @@
 #include <wx/dialog.h>
 #include <wx/popupwin.h>
 #include <wx/spinctrl.h>
-#include <wx/artprov.h>
 #include <wx/wrapsizer.h>
 #include <wx/srchctrl.h>

@@ -16,7 +16,6 @@
 #include <wx/dataview.h>
 #include <wx/artprov.h>
 #include <wx/xrc/xmlres.h>
-#include <wx/dataview.h>
 #include <wx/gdicmn.h>
 #include <wx/font.h>
 #include <wx/colour.h>
@@ -29,7 +28,6 @@
 #include <wx/dialog.h>
 #include <wx/popupwin.h>
 #include <wx/spinctrl.h>
-#include <wx/artprov.h>
 #include <wx/wrapsizer.h>
 #include <wx/srchctrl.h>

@@ -20,7 +20,6 @@
 #include <wx/dataview.h>
 #include <wx/artprov.h>
 #include <wx/xrc/xmlres.h>
-#include <wx/dataview.h>
 #include <wx/gdicmn.h>
 #include <wx/font.h>
 #include <wx/colour.h>
@@ -33,7 +32,6 @@
 #include <wx/dialog.h>
 #include <wx/popupwin.h>
 #include <wx/spinctrl.h>
-#include <wx/artprov.h>
 #include <wx/wrapsizer.h>
 #include <wx/srchctrl.h>

@@ -1,4 +1,3 @@
-// #include "libslic3r/GCodeSender.hpp"
 //#include "slic3r/Utils/Serial.hpp"
 #include "Tab.hpp"
 #include "PresetHints.hpp"
@@ -102,8 +101,6 @@
 #include "Widgets/MultiNozzleSync.hpp"
 #include "Widgets/SwitchButton.hpp"
 #include "Widgets/TabCtrl.hpp"
-#include "Widgets/ComboBox.hpp"
-#include "Search.hpp"
 #include "BedShapeDialog.hpp"
 #include "libslic3r/GCode/Thumbnails.hpp"
 #include "WipeTowerDialog.hpp"
@@ -20,8 +20,6 @@
 #include "../GUI/DeviceCore/DevConfig.h"
 #include "../GUI/DeviceCore/DevExtruderSystem.h"
 #include "../GUI/DeviceCore/DevManager.h"
-#include "../GUI/DeviceCore/DevStorage.h"
-#include "libslic3r/FlushVolCalc.hpp"
 #include "../GUI/Plater.hpp"
 #include <memory>
 #include "slic3r/GUI/Jobs/Worker.hpp"
@@ -365,7 +365,6 @@ void StyleManager::init_trunc_names(float max_width) {
 #include "slic3r/GUI/Plater.hpp" 

 // for get DPI
-#include "slic3r/GUI/GUI_App.hpp"
 #include "slic3r/GUI/MainFrame.hpp"
 #include "slic3r/GUI/Gizmos/GizmoObjectManipulation.hpp"

@@ -554,8 +553,6 @@ bool StyleManager::set_wx_font(const wxFont &wx_font, std::unique_ptr<FontFile>
    return true;
 }

-#include <libslic3r/AppConfig.hpp>
-#include "WxFontUtils.hpp"
 #include "fast_float/fast_float.h"

 // StylesSerializable
@@ -89,7 +89,6 @@ using fn_ft_job_get_result    = ft_err(FT_CALL *)(FT_JobHandle *, uint32_t timeo
 using fn_ft_tunnel_start_job  = ft_err(FT_CALL *)(FT_TunnelHandle *, FT_JobHandle *);
 using fn_ft_job_cancel        = ft_err(FT_CALL *)(FT_JobHandle *);

-using fn_ft_job_msg_destroy = void(FT_CALL *)(ft_job_msg *);
 using fn_ft_job_set_msg_cb  = ft_err(FT_CALL *)(FT_JobHandle *, void(FT_CALL *)(void *user, ft_job_msg msg), void *user);
 using fn_ft_job_try_get_msg = ft_err(FT_CALL *)(FT_JobHandle *, ft_job_msg *out_msg);
 using fn_ft_job_get_msg     = ft_err(FT_CALL *)(FT_JobHandle *, uint32_t timeout_ms, ft_job_msg *out_msg);
@@ -48,7 +48,6 @@
 #include "slic3r/GUI/GUI_App.hpp"
 #include "slic3r/GUI/I18N.hpp"
 #include "slic3r/GUI/UpdateDialogs.hpp"
-#include "slic3r/GUI/GUI_App.hpp"
 #include "slic3r/GUI/Plater.hpp"
 #include "slic3r/GUI/format.hpp"
 #include "slic3r/GUI/NotificationManager.hpp"
@@ -16,12 +16,12 @@
 namespace Slic3r {
 namespace Utils {

-using boost::asio::ip::tcp;
-
 // Generic command / response TCP telnet like console class.
 // Used by the MKS host to send G-code commands to test connection ("M105") and to start printing ("M23 filename", "M24").
 class TCPConsole
 {
+    using tcp = boost::asio::ip::tcp;
+
 public:
    TCPConsole() : m_resolver(m_io_context), m_socket(m_io_context) { set_defaults(); }
    TCPConsole(const std::string& host_name, const std::string& port_name) : m_resolver(m_io_context), m_socket(m_io_context)
@@ -16,11 +16,6 @@
 #include <iostream>
 #include <string>
 #include <chrono>
-namespace beast = boost::beast;         // from <boost/beast.hpp>
-namespace http = beast::http;           // from <boost/beast/http.hpp>
-namespace websocket = beast::websocket; // from <boost/beast/websocket.hpp>
-namespace net = boost::asio;            // from <boost/asio.hpp>
-using tcp = net::ip::tcp;               // from <boost/asio/ip/tcp.hpp>

 class WebSocketClient {
 public:
@@ -36,7 +31,7 @@ public:
        }
        try {
            // Close the WebSocket connection
-            ws_.close(websocket::close_code::normal);
+            ws_.close(boost::beast::websocket::close_code::normal);
        } catch (const std::exception& e) {
            std::cerr << "Error: " << e.what() << std::endl;
        }
@@ -49,7 +44,7 @@ public:
        auto const results = resolver_.resolve(host, port);

        // Make the connection on the IP address we get from a lookup
-        auto ep = net::connect(ws_.next_layer(), results);
+        auto ep = boost::asio::connect(ws_.next_layer(), results);
        std::string _host = host;
        //if _host last char is  '/', remove it
        if(_host.size()>0&&_host[host.size()-1] == '/'){
@@ -58,10 +53,10 @@ public:

        // _host += ':' + std::to_string(ep.port());
        // Set a decorator to change the User-Agent of the handshake
-        ws_.set_option(websocket::stream_base::decorator(
-            [](websocket::request_type& req)
+        ws_.set_option(boost::beast::websocket::stream_base::decorator(
+            [](boost::beast::websocket::request_type& req)
            {
-                req.set(http::field::user_agent,"ElegooSlicer");
+                req.set(boost::beast::http::field::user_agent,"ElegooSlicer");
            }));
        // Perform the WebSocket handshake
        ws_.handshake(_host, path);
@@ -70,25 +65,25 @@ public:

    void send(const std::string& message){
        // Send a message
-        ws_.write(net::buffer(message));
+        ws_.write(boost::asio::buffer(message));
    }

    std::string receive(int timeout = 0){
        // This buffer will hold the incoming message
-        beast::flat_buffer buffer;
+        boost::beast::flat_buffer buffer;

        // Read a message into our buffer
        ws_.read(buffer);

        // Return the message as a string
-        return beast::buffers_to_string(buffer.data());
+        return boost::beast::buffers_to_string(buffer.data());
    }


 private:
-    net::io_context ioc_;
-    tcp::resolver resolver_;
-    websocket::stream<tcp::socket> ws_;
+    boost::asio::io_context ioc_;
+    boost::asio::ip::tcp::resolver resolver_;
+    boost::beast::websocket::stream<boost::asio::ip::tcp::socket> ws_;
    bool is_connect;
 };

@@ -115,6 +115,9 @@ static const std::unordered_map<std::string, AuditEventCategory> audit_event_cat
    {"subprocess.Popen", AuditEventCategory::ProcessCreate},
    {"_winapi.CreateProcess", AuditEventCategory::ProcessCreate},
    {"_posixsubprocess.fork_exec", AuditEventCategory::ProcessCreate},
+
+    // processreplace: exec* replaces the current process image rather than spawning a child
+    {"os.exec", AuditEventCategory::ProcessReplace},
 };

 // Returns the category event_name belongs to, or AuditEventCategory::None when it isn't audited.
@@ -708,6 +711,7 @@ static const std::unordered_map<std::string, std::vector<Py_ssize_t>> audit_targ
    {"pty.spawn", {0}},
    {"_winapi.CreateProcess", {1, 0}},
    {"_posixsubprocess.fork_exec", {0}},
+    {"os.exec", {0}},
 };

 AuditEventCategory open_category(PyObject* args)
@@ -761,6 +765,7 @@ std::vector<std::string>* permission_list_for(AuditEventCategory category, Plugi
    case AuditEventCategory::Http:          return &permissions.network_http;
    case AuditEventCategory::Socket:        return &permissions.network_socket;
    case AuditEventCategory::ProcessCreate: return &permissions.process;
+    case AuditEventCategory::ProcessReplace: return &permissions.process;
    default:                                return nullptr;
    }
 }
@@ -832,6 +837,8 @@ wxString audit_message(AuditEventCategory category, const wxString& plugin_name,
        return wxString::Format(_L("Plugin \"%s\" is requesting to open a network connection to:\n%s"), plugin_name, target_list);
    case AuditEventCategory::ProcessCreate:
        return wxString::Format(_L("Plugin \"%s\" is requesting to run the following command(s):\n%s"), plugin_name, target_list);
+    case AuditEventCategory::ProcessReplace:
+        return wxString::Format(_L("Plugin \"%s\" is requesting to replace the running application with:\n%s"), plugin_name, target_list);
    default:
        return wxString::Format(_L("Plugin \"%s\" is requesting permission for the Python audit event \"%s\"."), plugin_name, event_name);
    }
@@ -45,6 +45,7 @@ enum class AuditEventCategory {
    Http,
    Socket,
    ProcessCreate,
+    ProcessReplace,
    Threading,
 };

@@ -28,6 +28,7 @@
 #include <wx/app.h>
 #include <wx/defs.h>
 #include <wx/thread.h>
+#include <wx/timer.h>
 #include <wx/toplevel.h>
 #include <wx/event.h>
 #include <wx/progdlg.h>
@@ -415,6 +416,44 @@ struct UiDockPanelHandle
    int id{0};
 };

+// Polls until the plater is shown on screen, then runs the callback with it (null when the app
+// is closing instead) and deletes itself. A plugin loaded at startup opens its panes from
+// on_load, before the main window exists, and a pane added before that window is laid out is
+// sized against the unsized frame and keeps that width (AuiMgr::track_docked_size).
+class PlaterShownWaiter : public wxTimer
+{
+public:
+    explicit PlaterShownWaiter(std::function<void(GUI::Plater*)> fn) : m_fn(std::move(fn)) {}
+
+    // True once the callback ran.
+    bool try_run()
+    {
+        const bool   closing = GUI::wxGetApp().is_closing();
+        GUI::Plater* plater  = closing ? nullptr : GUI::wxGetApp().plater();
+        if (!closing && (plater == nullptr || !plater->IsShownOnScreen()))
+            return false;
+        Stop();
+        m_fn(plater);
+        // Off the timer callback's stack: wxGTK's timeout callback still reads the timer after Notify().
+        GUI::wxGetApp().CallAfter([this]() { delete this; });
+        return true;
+    }
+
+    void Notify() override { try_run(); }
+
+private:
+    std::function<void(GUI::Plater*)> m_fn;
+};
+
+void run_when_plater_shown(std::function<void(GUI::Plater*)> fn)
+{
+    GUI::wxGetApp().CallAfter([fn = std::move(fn)]() mutable {
+        auto* waiter = new PlaterShownWaiter(std::move(fn));
+        if (!waiter->try_run())
+            waiter->Start(100);
+    });
+}
+
 py::object ui_create_dock_panel(const std::string& html, const std::string& title, int width, int height,
                                py::object on_message, py::object on_close, const std::string& dock)
 {
@@ -434,14 +473,13 @@ py::object ui_create_dock_panel(const std::string& html, const std::string& titl
    const int new_id = UiRegistry::instance().reserve_id();
    UiRegistry::instance().bind(new_id, nullptr, plugin_key);

-    GUI::wxGetApp().CallAfter([new_id, plugin_key, html, title, dock, w, h,
-                               msg_adapter = std::move(msg_adapter),
-                               close_holder = std::move(close_holder)]() mutable {
+    run_when_plater_shown([new_id, plugin_key, html, title, dock, w, h,
+                           msg_adapter = std::move(msg_adapter),
+                           close_holder = std::move(close_holder)](GUI::Plater* plater) mutable {
        if (!UiRegistry::instance().is_open(new_id))
            return;

-        GUI::Plater* plater = GUI::wxGetApp().plater();
-        if (plater == nullptr || GUI::wxGetApp().is_closing()) {
+        if (plater == nullptr) {
            UiRegistry::instance().remove(new_id);
            return;
        }
@@ -17,20 +17,18 @@
 #include <map>
 #include <unordered_map>

-using json = nlohmann::json;
-
 // Put serializers in correct ADL namespaces for each type

 namespace Slic3r {
 namespace FilamentGroupUtils {

-inline void to_json(json& j, const Color& c) {
+inline void to_json(nlohmann::json& j, const Color& c) {
    char buf[10];
    snprintf(buf, sizeof(buf), "#%02X%02X%02X%02X", c.r, c.g, c.b, c.a);
    j = std::string(buf);
 }

-inline void from_json(const json& j, Color& c) {
+inline void from_json(const nlohmann::json& j, Color& c) {
    std::string s = j.get<std::string>();
    if (s.size() >= 7 && s[0] == '#') {
        c.r = (unsigned char)std::stoi(s.substr(1, 2), nullptr, 16);
@@ -40,8 +38,8 @@ inline void from_json(const json& j, Color& c) {
    }
 }

-inline void to_json(json& j, const FilamentInfo& fi) {
-    j = json{
+inline void to_json(nlohmann::json& j, const FilamentInfo& fi) {
+    j = nlohmann::json{
        {"color", fi.color},
        {"type", fi.type},
        {"is_support", fi.is_support},
@@ -49,15 +47,15 @@ inline void to_json(json& j, const FilamentInfo& fi) {
    };
 }

-inline void from_json(const json& j, FilamentInfo& fi) {
+inline void from_json(const nlohmann::json& j, FilamentInfo& fi) {
    fi.color = j.at("color").get<Color>();
    j.at("type").get_to(fi.type);
    j.at("is_support").get_to(fi.is_support);
    fi.usage_type = (FilamentUsageType)j.at("usage_type").get<int>();
 }

-inline void to_json(json& j, const MachineFilamentInfo& mfi) {
-    j = json{
+inline void to_json(nlohmann::json& j, const MachineFilamentInfo& mfi) {
+    j = nlohmann::json{
        {"color", mfi.color},
        {"type", mfi.type},
        {"is_support", mfi.is_support},
@@ -67,7 +65,7 @@ inline void to_json(json& j, const MachineFilamentInfo& mfi) {
    };
 }

-inline void from_json(const json& j, MachineFilamentInfo& mfi) {
+inline void from_json(const nlohmann::json& j, MachineFilamentInfo& mfi) {
    mfi.color = j.at("color").get<Color>();
    j.at("type").get_to(mfi.type);
    j.at("is_support").get_to(mfi.is_support);
@@ -80,8 +78,8 @@ inline void from_json(const json& j, MachineFilamentInfo& mfi) {

 namespace MultiNozzleUtils {

-inline void to_json(json& j, const NozzleInfo& ni) {
-    j = json{
+inline void to_json(nlohmann::json& j, const NozzleInfo& ni) {
+    j = nlohmann::json{
        {"diameter", ni.diameter},
        {"volume_type", (int)ni.volume_type},
        {"extruder_id", ni.extruder_id},
@@ -89,15 +87,15 @@ inline void to_json(json& j, const NozzleInfo& ni) {
    };
 }

-inline void from_json(const json& j, NozzleInfo& ni) {
+inline void from_json(const nlohmann::json& j, NozzleInfo& ni) {
    j.at("diameter").get_to(ni.diameter);
    ni.volume_type = (NozzleVolumeType)j.at("volume_type").get<int>();
    j.at("extruder_id").get_to(ni.extruder_id);
    j.at("group_id").get_to(ni.group_id);
 }

-inline void to_json(json& j, const FilamentChangeTimeParams& p) {
-    j = json{
+inline void to_json(nlohmann::json& j, const FilamentChangeTimeParams& p) {
+    j = nlohmann::json{
        {"selector_load_time", p.selector_load_time},
        {"selector_unload_time", p.selector_unload_time},
        {"standard_load_time", p.standard_load_time},
@@ -105,7 +103,7 @@ inline void to_json(json& j, const FilamentChangeTimeParams& p) {
    };
 }

-inline void from_json(const json& j, FilamentChangeTimeParams& p) {
+inline void from_json(const nlohmann::json& j, FilamentChangeTimeParams& p) {
    j.at("selector_load_time").get_to(p.selector_load_time);
    j.at("selector_unload_time").get_to(p.selector_unload_time);
    j.at("standard_load_time").get_to(p.standard_load_time);
@@ -116,22 +114,22 @@ inline void from_json(const json& j, FilamentChangeTimeParams& p) {

 // ============ Helper: set<int> as JSON array ============
 namespace FGTestDetail {
-inline json set_to_json(const std::set<int>& s) {
-    return json(std::vector<int>(s.begin(), s.end()));
+inline nlohmann::json set_to_json(const std::set<int>& s) {
+    return nlohmann::json(std::vector<int>(s.begin(), s.end()));
 }

-inline std::set<int> json_to_set(const json& j) {
+inline std::set<int> json_to_set(const nlohmann::json& j) {
    auto v = j.get<std::vector<int>>();
    return std::set<int>(v.begin(), v.end());
 }

-inline json nvt_set_to_json(const std::set<NozzleVolumeType>& s) {
+inline nlohmann::json nvt_set_to_json(const std::set<NozzleVolumeType>& s) {
    std::vector<int> v;
    for (auto t : s) v.push_back((int)t);
-    return json(v);
+    return nlohmann::json(v);
 }

-inline std::set<NozzleVolumeType> json_to_nvt_set(const json& j) {
+inline std::set<NozzleVolumeType> json_to_nvt_set(const nlohmann::json& j) {
    std::set<NozzleVolumeType> s;
    for (auto& item : j) s.insert((NozzleVolumeType)item.get<int>());
    return s;
@@ -139,28 +137,28 @@ inline std::set<NozzleVolumeType> json_to_nvt_set(const json& j) {
 } // namespace FGTestDetail

 // ============ FilamentGroupContext::ModelInfo ============
-inline void to_json(json& j, const FilamentGroupContext::ModelInfo& mi) {
+inline void to_json(nlohmann::json& j, const FilamentGroupContext::ModelInfo& mi) {
    using namespace FGTestDetail;
    j["flush_matrix"] = mi.flush_matrix;
    j["layer_filaments"] = mi.layer_filaments;

-    j["filament_info"] = json::array();
+    j["filament_info"] = nlohmann::json::array();
    for (auto& fi : mi.filament_info)
        j["filament_info"].push_back(fi);

    j["filament_ids"] = mi.filament_ids;

-    j["unprintable_filaments"] = json::array();
+    j["unprintable_filaments"] = nlohmann::json::array();
    for (auto& s : mi.unprintable_filaments)
        j["unprintable_filaments"].push_back(set_to_json(s));

-    json uv = json::object();
+    nlohmann::json uv = nlohmann::json::object();
    for (auto& [fil, types] : mi.unprintable_volumes)
        uv[std::to_string(fil)] = nvt_set_to_json(types);
    j["unprintable_volumes"] = uv;
 }

-inline void from_json(const json& j, FilamentGroupContext::ModelInfo& mi) {
+inline void from_json(const nlohmann::json& j, FilamentGroupContext::ModelInfo& mi) {
    using namespace FGTestDetail;
    j.at("flush_matrix").get_to(mi.flush_matrix);
    j.at("layer_filaments").get_to(mi.layer_filaments);
@@ -183,8 +181,8 @@ inline void from_json(const json& j, FilamentGroupContext::ModelInfo& mi) {
 }

 // ============ FilamentGroupContext::GroupInfo ============
-inline void to_json(json& j, const FilamentGroupContext::GroupInfo& gi) {
-    j = json{
+inline void to_json(nlohmann::json& j, const FilamentGroupContext::GroupInfo& gi) {
+    j = nlohmann::json{
        {"total_filament_num", gi.total_filament_num},
        {"max_gap_threshold", gi.max_gap_threshold},
        {"mode", (int)gi.mode},
@@ -195,7 +193,7 @@ inline void to_json(json& j, const FilamentGroupContext::GroupInfo& gi) {
    };
 }

-inline void from_json(const json& j, FilamentGroupContext::GroupInfo& gi) {
+inline void from_json(const nlohmann::json& j, FilamentGroupContext::GroupInfo& gi) {
    j.at("total_filament_num").get_to(gi.total_filament_num);
    j.at("max_gap_threshold").get_to(gi.max_gap_threshold);
    gi.mode = (FGMode)j.at("mode").get<int>();
@@ -206,12 +204,12 @@ inline void from_json(const json& j, FilamentGroupContext::GroupInfo& gi) {
 }

 // ============ FilamentGroupContext::MachineInfo ============
-inline void to_json(json& j, const FilamentGroupContext::MachineInfo& mi) {
+inline void to_json(nlohmann::json& j, const FilamentGroupContext::MachineInfo& mi) {
    j["max_group_size"] = mi.max_group_size;

-    j["machine_filament_info"] = json::array();
+    j["machine_filament_info"] = nlohmann::json::array();
    for (auto& vec : mi.machine_filament_info) {
-        json arr = json::array();
+        nlohmann::json arr = nlohmann::json::array();
        for (auto& mfi : vec) arr.push_back(mfi);
        j["machine_filament_info"].push_back(arr);
    }
@@ -220,7 +218,7 @@ inline void to_json(json& j, const FilamentGroupContext::MachineInfo& mi) {
    j["master_extruder_id"] = mi.master_extruder_id;
 }

-inline void from_json(const json& j, FilamentGroupContext::MachineInfo& mi) {
+inline void from_json(const nlohmann::json& j, FilamentGroupContext::MachineInfo& mi) {
    j.at("max_group_size").get_to(mi.max_group_size);

    mi.machine_filament_info.clear();
@@ -236,10 +234,10 @@ inline void from_json(const json& j, FilamentGroupContext::MachineInfo& mi) {
 }

 // ============ FilamentGroupContext::SpeedInfo ============
-inline void to_json(json& j, const FilamentGroupContext::SpeedInfo& si) {
-    json fpt = json::object();
+inline void to_json(nlohmann::json& j, const FilamentGroupContext::SpeedInfo& si) {
+    nlohmann::json fpt = nlohmann::json::object();
    for (auto& [fil, inner] : si.filament_print_time) {
-        json inner_j = json::object();
+        nlohmann::json inner_j = nlohmann::json::object();
        for (auto& [layer, time] : inner)
            inner_j[std::to_string(layer)] = time;
        fpt[std::to_string(fil)] = inner_j;
@@ -252,7 +250,7 @@ inline void to_json(json& j, const FilamentGroupContext::SpeedInfo& si) {
    j["ams_preload_enabled"] = si.ams_preload_enabled;
 }

-inline void from_json(const json& j, FilamentGroupContext::SpeedInfo& si) {
+inline void from_json(const nlohmann::json& j, FilamentGroupContext::SpeedInfo& si) {
    si.filament_print_time.clear();
    if (j.contains("filament_print_time")) {
        for (auto& [k, v] : j.at("filament_print_time").items()) {
@@ -269,23 +267,23 @@ inline void from_json(const json& j, FilamentGroupContext::SpeedInfo& si) {
 }

 // ============ FilamentGroupContext::NozzleInfo ============
-inline void to_json(json& j, const FilamentGroupContext::NozzleInfo& ni) {
-    json enl = json::object();
+inline void to_json(nlohmann::json& j, const FilamentGroupContext::NozzleInfo& ni) {
+    nlohmann::json enl = nlohmann::json::object();
    for (auto& [ext, nozzles] : ni.extruder_nozzle_list)
        enl[std::to_string(ext)] = nozzles;
    j["extruder_nozzle_list"] = enl;

-    j["nozzle_list"] = json::array();
+    j["nozzle_list"] = nlohmann::json::array();
    for (auto& n : ni.nozzle_list)
        j["nozzle_list"].push_back(n);

-    json ns = json::object();
+    nlohmann::json ns = nlohmann::json::object();
    for (auto& [noz, fil] : ni.nozzle_status)
        ns[std::to_string(noz)] = fil;
    j["nozzle_status"] = ns;
 }

-inline void from_json(const json& j, FilamentGroupContext::NozzleInfo& ni) {
+inline void from_json(const nlohmann::json& j, FilamentGroupContext::NozzleInfo& ni) {
    ni.extruder_nozzle_list.clear();
    for (auto& [k, v] : j.at("extruder_nozzle_list").items())
        ni.extruder_nozzle_list[std::stoi(k)] = v.get<std::vector<int>>();
@@ -302,8 +300,8 @@ inline void from_json(const json& j, FilamentGroupContext::NozzleInfo& ni) {
 }

 // ============ Full FilamentGroupContext ============
-inline void to_json(json& j, const FilamentGroupContext& ctx) {
-    json mi, gi, mai, si, ni;
+inline void to_json(nlohmann::json& j, const FilamentGroupContext& ctx) {
+    nlohmann::json mi, gi, mai, si, ni;
    to_json(mi, ctx.model_info);
    to_json(gi, ctx.group_info);
    to_json(mai, ctx.machine_info);
@@ -316,7 +314,7 @@ inline void to_json(json& j, const FilamentGroupContext& ctx) {
    j["nozzle_info"] = ni;
 }

-inline void from_json(const json& j, FilamentGroupContext& ctx) {
+inline void from_json(const nlohmann::json& j, FilamentGroupContext& ctx) {
    from_json(j.at("model_info"), ctx.model_info);
    from_json(j.at("group_info"), ctx.group_info);
    from_json(j.at("machine_info"), ctx.machine_info);
@@ -336,11 +334,11 @@ struct TestMetadata {
    int seed = 0;
 };

-inline void to_json(json& j, const TestMetadata& m) {
-    j = json{{"id", m.id}, {"config_type", m.config_type}, {"seed", m.seed}};
+inline void to_json(nlohmann::json& j, const TestMetadata& m) {
+    j = nlohmann::json{{"id", m.id}, {"config_type", m.config_type}, {"seed", m.seed}};
 }

-inline void from_json(const json& j, TestMetadata& m) {
+inline void from_json(const nlohmann::json& j, TestMetadata& m) {
    j.at("id").get_to(m.id);
    j.at("config_type").get_to(m.config_type);
    j.at("seed").get_to(m.seed);
@@ -354,8 +352,8 @@ struct TestResult {
    std::vector<std::string> violations;
 };

-inline void to_json(json& j, const TestResult& r) {
-    j = json{
+inline void to_json(nlohmann::json& j, const TestResult& r) {
+    j = nlohmann::json{
        {"filament_map", r.filament_map},
        {"flush_cost", r.flush_cost},
        {"elapsed_ms", r.elapsed_ms},
@@ -364,7 +362,7 @@ inline void to_json(json& j, const TestResult& r) {
    };
 }

-inline void from_json(const json& j, TestResult& r) {
+inline void from_json(const nlohmann::json& j, TestResult& r) {
    j.at("filament_map").get_to(r.filament_map);
    j.at("flush_cost").get_to(r.flush_cost);
    j.at("elapsed_ms").get_to(r.elapsed_ms);
@@ -380,15 +378,15 @@ struct BaseResult {
    bool constraints_ok = true;
 };

-inline void to_json(json& j, const BaseResult& g) {
-    j = json{
+inline void to_json(nlohmann::json& j, const BaseResult& g) {
+    j = nlohmann::json{
        {"full_score", g.full_score},
        {"flush_cost", g.flush_cost},
        {"constraints_ok", g.constraints_ok}
    };
 }

-inline void from_json(const json& j, BaseResult& g) {
+inline void from_json(const nlohmann::json& j, BaseResult& g) {
    j.at("full_score").get_to(g.full_score);
    j.at("flush_cost").get_to(g.flush_cost);
    j.at("constraints_ok").get_to(g.constraints_ok);
@@ -403,7 +401,7 @@ struct TestCase {

 inline TestCase load_test_case(const std::string& path) {
    std::ifstream f(path);
-    json j = json::parse(f);
+    nlohmann::json j = nlohmann::json::parse(f);
    TestCase tc;
    tc.metadata = j.at("metadata").get<TestMetadata>();
    Slic3r::from_json(j.at("context"), tc.context);
@@ -413,9 +411,9 @@ inline TestCase load_test_case(const std::string& path) {
 }

 inline void save_test_case(const std::string& path, const TestCase& tc) {
-    json j;
+    nlohmann::json j;
    j["metadata"] = tc.metadata;
-    json ctx_j;
+    nlohmann::json ctx_j;
    Slic3r::to_json(ctx_j, tc.context);
    j["context"] = ctx_j;
    if (tc.base_result)
@@ -432,14 +430,14 @@ inline void save_result(const std::string& case_path, const TestResult& result)
    else
        result_path += ".result.json";

-    json j = result;
+    nlohmann::json j = result;
    std::ofstream f(result_path);
    f << j.dump(2);
 }

 inline TestResult load_result(const std::string& result_path) {
    std::ifstream f(result_path);
-    json j = json::parse(f);
+    nlohmann::json j = nlohmann::json::parse(f);
    return j.get<TestResult>();
 }

@@ -863,3 +863,23 @@ TEST_CASE("The device drying options are rebuilt as each filament's values in sl
    set_filament_dev_options(config, {&two_values, &no_value});
    REQUIRE(config.option<ConfigOptionStrings>("filament_dev_ams_drying_ams_limitations")->values == std::vector<std::string>({"1", "0", ""}));
 }
+
+TEST_CASE("The mixed filament metadata is sized to the filament count", "[Config]")
+{
+    DynamicPrintConfig config;
+    config.option<ConfigOptionBools>("filament_is_mixed", true)->values            = {false, false, true};
+    config.option<ConfigOptionStrings>("filament_mixed_components", true)->values  = {"", "", "1,2"};
+    config.option<ConfigOptionBools>("filament_mixed_gradient", true)->values      = {false};
+    config.option<ConfigOptionStrings>("filament_mixed_gradient_range", true)->values = {""};
+
+    resize_mixed_filament_metadata(config, 3, 3);
+    REQUIRE(config.option<ConfigOptionBools>("filament_is_mixed")->values == std::vector<unsigned char>({false, false, true}));
+    REQUIRE(config.option<ConfigOptionStrings>("filament_mixed_components")->values == std::vector<std::string>({"", "", "1,2"}));
+    REQUIRE(config.option<ConfigOptionBools>("filament_mixed_gradient")->values == std::vector<unsigned char>({false, false, false}));
+    REQUIRE(config.option<ConfigOptionStrings>("filament_mixed_gradient_range")->values == std::vector<std::string>({"", "", ""}));
+    REQUIRE(config.option<ConfigOptionStrings>("filament_mixed_gradient_curve")->values == std::vector<std::string>({"", "", ""}));
+
+    resize_mixed_filament_metadata(config, 2, 4);
+    REQUIRE(config.option<ConfigOptionBools>("filament_is_mixed")->values == std::vector<unsigned char>({false, false, false, false}));
+    REQUIRE(config.option<ConfigOptionStrings>("filament_mixed_components")->values == std::vector<std::string>({"", "", "", ""}));
+}
@@ -24,7 +24,6 @@

 #include "test_utils.hpp"

-#include <algorithm>
 #include <iostream>
 #include <initializer_list>
 #include <vector>
@@ -31,6 +31,8 @@
 #include "libslic3r/BoundingBox.hpp"
 #include "libslic3r/ExtrusionEntity.hpp"

+using namespace Slic3r;
+
 namespace {

 const char *const BELOW_PAD_TEST_OBJECTS[] = {
@@ -36,6 +36,8 @@
 #include "libslic3r/BoundingBox.hpp"
 #include "libslic3r/Line.hpp"

+using namespace Slic3r;
+
 void test_support_model_collision(const std::string          &obj_filename,
                                  const sla::SupportTreeConfig   &input_supportcfg,
                                  const sla::HollowingConfig &hollowingcfg,
@@ -33,33 +33,31 @@ namespace Slic3r::sla { struct PadConfig; }
 namespace Slic3r::sla { struct SupportTreeConfig; }


-using namespace Slic3r;
-
 enum e_validity {
    ASSUME_NO_EMPTY = 1,
    ASSUME_MANIFOLD = 2,
    ASSUME_NO_REPAIR = 4
 };

-void check_validity(const TriangleMesh &input_mesh,
+void check_validity(const Slic3r::TriangleMesh &input_mesh,
                    int flags = ASSUME_NO_EMPTY | ASSUME_MANIFOLD |
                                ASSUME_NO_REPAIR);

 struct PadByproducts
 {
-    ExPolygons   model_contours;
-    ExPolygons   support_contours;
-    TriangleMesh mesh;
+    Slic3r::ExPolygons   model_contours;
+    Slic3r::ExPolygons   support_contours;
+    Slic3r::TriangleMesh mesh;
 };

-void test_concave_hull(const ExPolygons &polys);
+void test_concave_hull(const Slic3r::ExPolygons &polys);

 void test_pad(const std::string &   obj_filename,
-              const sla::PadConfig &padcfg,
+              const Slic3r::sla::PadConfig &padcfg,
              PadByproducts &       out);

 inline void test_pad(const std::string &   obj_filename,
-              const sla::PadConfig &padcfg = {})
+              const Slic3r::sla::PadConfig &padcfg = {})
 {
    PadByproducts byproducts;
    test_pad(obj_filename, padcfg, byproducts);
@@ -69,53 +67,53 @@ struct SupportByproducts
 {
    std::string             obj_fname;
    std::vector<float>      slicegrid;
-    std::vector<ExPolygons> model_slices;
-    sla::SupportTreeBuilder supporttree;
-    TriangleMesh            input_mesh;
+    std::vector<Slic3r::ExPolygons> model_slices;
+    Slic3r::sla::SupportTreeBuilder supporttree;
+    Slic3r::TriangleMesh            input_mesh;
 };

 const constexpr float CLOSING_RADIUS = 0.005f;

-void check_support_tree_integrity(const sla::SupportTreeBuilder &stree,
-                                  const sla::SupportTreeConfig &cfg);
+void check_support_tree_integrity(const Slic3r::sla::SupportTreeBuilder &stree,
+                                  const Slic3r::sla::SupportTreeConfig &cfg);

 void test_supports(const std::string          &obj_filename,
-                   const sla::SupportTreeConfig   &supportcfg,
-                   const sla::HollowingConfig &hollowingcfg,
-                   const sla::DrainHoles      &drainholes,
+                   const Slic3r::sla::SupportTreeConfig   &supportcfg,
+                   const Slic3r::sla::HollowingConfig &hollowingcfg,
+                   const Slic3r::sla::DrainHoles      &drainholes,
                   SupportByproducts          &out);

 inline void test_supports(const std::string &obj_filename,
-                   const sla::SupportTreeConfig &supportcfg,
+                   const Slic3r::sla::SupportTreeConfig &supportcfg,
                   SupportByproducts        &out) 
 {
-    sla::HollowingConfig hcfg;
+    Slic3r::sla::HollowingConfig hcfg;
    hcfg.enabled = false;
    test_supports(obj_filename, supportcfg, hcfg, {}, out);    
 }

 inline void test_supports(const std::string &obj_filename,
-                   const sla::SupportTreeConfig &supportcfg = {})
+                   const Slic3r::sla::SupportTreeConfig &supportcfg = {})
 {
    SupportByproducts byproducts;
    test_supports(obj_filename, supportcfg, byproducts);
 }

-void export_failed_case(const std::vector<ExPolygons> &support_slices,
+void export_failed_case(const std::vector<Slic3r::ExPolygons> &support_slices,
                        const SupportByproducts &byproducts);


 void test_support_model_collision(
    const std::string          &obj_filename,
-    const sla::SupportTreeConfig   &input_supportcfg,
-    const sla::HollowingConfig &hollowingcfg,
-    const sla::DrainHoles      &drainholes);
+    const Slic3r::sla::SupportTreeConfig   &input_supportcfg,
+    const Slic3r::sla::HollowingConfig &hollowingcfg,
+    const Slic3r::sla::DrainHoles      &drainholes);

 inline void test_support_model_collision(
    const std::string        &obj_filename,
-    const sla::SupportTreeConfig &input_supportcfg = {}) 
+    const Slic3r::sla::SupportTreeConfig &input_supportcfg = {}) 
 {
-    sla::HollowingConfig hcfg;
+    Slic3r::sla::HollowingConfig hcfg;
    hcfg.enabled = false;
    test_support_model_collision(obj_filename, input_supportcfg, hcfg, {});
 }
@@ -156,8 +154,8 @@ template <class I, class II> void test_pairhash()
        
        REQUIRE(a != b);
        
-        II hash_ab = sla::pairhash<I, II>(a, b);
-        II hash_ba = sla::pairhash<I, II>(b, a);
+        II hash_ab = Slic3r::sla::pairhash<I, II>(a, b);
+        II hash_ba = Slic3r::sla::pairhash<I, II>(b, a);
        REQUIRE(hash_ab == hash_ba);
        
        auto it = ints.find(hash_ab);
@@ -180,23 +178,23 @@ static constexpr const TPixel FullBlack = 0;

 template <class A, int N> constexpr int arraysize(const A (&)[N]) { return N; }

-void check_raster_transformations(sla::RasterBase::Orientation o,
-                                  sla::RasterBase::TMirroring  mirroring);
+void check_raster_transformations(Slic3r::sla::RasterBase::Orientation o,
+                                  Slic3r::sla::RasterBase::TMirroring  mirroring);

-ExPolygon square_with_hole(double v);
+Slic3r::ExPolygon square_with_hole(double v);

-inline double pixel_area(TPixel px, const sla::PixelDim &pxdim)
+inline double pixel_area(TPixel px, const Slic3r::sla::PixelDim &pxdim)
 {
    return (pxdim.h_mm * pxdim.w_mm) * px * 1. / (FullWhite - FullBlack);
 }

-double raster_white_area(const sla::RasterGrayscaleAA &raster);
-long raster_pxsum(const sla::RasterGrayscaleAA &raster);
+double raster_white_area(const Slic3r::sla::RasterGrayscaleAA &raster);
+long raster_pxsum(const Slic3r::sla::RasterGrayscaleAA &raster);

-double predict_error(const ExPolygon &p, const sla::PixelDim &pd);
+double predict_error(const Slic3r::ExPolygon &p, const Slic3r::sla::PixelDim &pd);

-sla::SupportPoints calc_support_pts(
-    const TriangleMesh &                      mesh,
-    const sla::SupportPointGenerator::Config &cfg = {});
+Slic3r::sla::SupportPoints calc_support_pts(
+    const Slic3r::TriangleMesh &                      mesh,
+    const Slic3r::sla::SupportPointGenerator::Config &cfg = {});

 #endif // SLA_TEST_UTILS_HPP
Author	SHA1	Message	Date
Hanif Koh	d2473f3b22	Dismiss the Slice-Plate Popup Before the Filament Grouping Dialog Opens The Slice-plate hover popup (FilamentGroupPopup, a wxPopupTransientWindow) takes the mouse capture while it is shown, and on macOS its OnIdle handler reacquires that capture whenever the cursor sits outside the popup. If the popup is still shown when the modal filament grouping dialog opens, wx routes every dialog mouse event to the now-hidden popup, because WX_filterSendEvent short-circuits to the capture window while GetCapture() is non-null. The dialog's filament blocks never receive a mouse-down, so they can't be dragged and the whole app looks frozen even though its modal loop is healthy and the keyboard still works. Dismiss the popup synchronously before the dialog opens: Dismiss() hides it and releases the capture, and hiding it stops OnIdle from reacquiring. This is a no-op where the popup is never shown (Linux, where the hover popup is disabled, and any non-dual-nozzle printer).	2026-10-08 15:37:32 +08:00
HanifKoh	18b70844d1	Defer Plugin Dock Panes Until the Plater Is Shown (#16257 ) A plugin enabled at startup loads before the main frame exists, so a dock panel it opens from on_load was dropped by the one-shot CallAfter that found no plater. Opened a moment later, before the frame was laid out, the pane was sized against the unsized frame and track_docked_size kept that width. Poll until the plater is shown on screen, then build the pane; release the reserved id instead when the app is closing.	2026-10-08 14:18:51 +08:00
HanifKoh	c8f2498681	Keep GLCanvas3D Building With SLIC3R_CAD Off (#16256 ) The bed-axes toggle added for the Design tab's reference planes reads m_design_sketch_tool, which only exists under SLIC3R_CAD. Compute the flag once and read the sketch tool inside the same guard as its other uses.	2026-10-08 14:02:34 +08:00
HanifKoh	30902561c0	Stop Exporting Names Through Usings in the Remaining Headers (#16250 ) The last headers with a using or namespace alias at namespace scope: - TCPConsole.hpp imported boost::asio::ip::tcp into Slic3r::Utils for two member declarations. The alias is now a private member of the class. - WebSocketClient.hpp declared four namespace aliases and a tcp alias at global scope, each used only by the header. The names are spelled out. - Repair.hpp aliased CGAL::Polygon_mesh_processing as PMP in Slic3r::tex2color. The three functions that use it declare the alias themselves. - PreciseSeam.hpp, Thumbnails.hpp and MarchingSquares.hpp used a using-declaration or directive for one or two spots each; those spots are qualified. Thumbnails.hpp's "PNG"sv default argument becomes "PNG", which converts to the std::string_view parameter the same way. - tests/sla_print/sla_test_utils.hpp had "using namespace Slic3r;" and tests/filament_group/fg_test_serialization.hpp "using json = nlohmann::json;" at global scope. The headers qualify their own names; the two SLA test sources get the directive themselves. Also removed: twelve type aliases in headers that nothing references (ConflictObjName, CircleSqf, CircleSqd, TRawBuffer, DistanceFunction, SamePair, ExtruderNozzleInfos, Vec2dEvent, Vec2dsEvent, Vec3dEvent, t_option, t_optgroups, Plater::fs_path) and a duplicate fn_ft_job_msg_destroy alias in FileTransferUtils.hpp.	2026-10-08 13:59:12 +08:00
HanifKoh	3fc515f48d	Prompt for Permission When a Plugin Calls os.exec (#16254 ) * Prompt for Permission When a Plugin Calls os.exec * Add a ProcessReplace Audit Category for os.exec	2026-10-08 13:52:09 +08:00
HanifKoh	6cd5feed79	Remove Duplicate Includes and the Dead GCodeSender Sources (#16249 ) 46 files include the same header twice at file scope, outside any #if, 66 times in all: Model.cpp included Model.hpp twice, Utils.hpp <algorithm> and <string_view> twice, seven GUI headers <wx/dataview.h> and <wx/artprov.h> twice. The second include of each is removed. GCodeSender.cpp and GCodeSender.hpp have been commented out of libslic3r/CMakeLists.txt since 2022 and their only two includes are commented out as well. Both files go, with the commented lines, and the CMake entry for SLA/SupportTreeIGL.cpp, a file that no longer exists.	2026-10-08 13:51:50 +08:00
HanifKoh	09530ef7c4	Size a Project's Mixed-Colour Metadata to the Filaments in the CLI (#16247 ) The mixed-colour metadata options are parallel per-slot arrays in the project config. A project saved before they were sized per slot stores a single value for the gradient ones, and one saved before they existed stores none. The GUI sizes all seven to the filament count when it opens a project; the CLI kept the stored arrays and exported one-element defaults for absent ones, so a project it exported carried one-element arrays where the GUI writes one entry per filament. Slicing is unaffected, every reader treats a missing entry as not mixed / no gradient, but the GUI-vs-CLI comparison reported the four gradient keys on every mixed-filament project. The resize helper moves from PresetBundle.cpp, where it was file-local, to PrintConfig.cpp next to set_filament_dev_options(). It creates an option the config lacks before sizing it, a no-op for the bundle's project config where all seven always exist. The CLI calls it with its filament count once the project and loaded filaments are merged, after the check that every mixed slot has a filament of its own.	2026-10-08 13:40:36 +08:00