Merge branch 'main' into fix/isolate-plugin-browser-session

CMakeLists.txt

@@ -288,6 +288,19 @@ if (APPLE)
     # Type"); Ninja/-Wall does not, and under -Werror it fails Xcode builds on code CI accepts.
     set(CMAKE_XCODE_ATTRIBUTE_GCC_WARN_64_TO_32_BIT_CONVERSION "NO")
 
+    # The Xcode generator ignores CMAKE_<LANG>_COMPILER_LAUNCHER, so hand the launcher to
+    # Xcode's own Compiler Launcher setting, which wraps every clang compile (C, C++,
+    # Objective-C++ and the precompiled header) with one program: the C++ launcher wins when
+    # both are set. The setting takes a single program path, not a CMake launcher list.
+    # Xcode versions without it ignore it and build uncached.
+    if (CMAKE_GENERATOR STREQUAL "Xcode")
+        if (CMAKE_CXX_COMPILER_LAUNCHER)
+            set(CMAKE_XCODE_ATTRIBUTE_C_COMPILER_LAUNCHER "${CMAKE_CXX_COMPILER_LAUNCHER}")
+        elseif (CMAKE_C_COMPILER_LAUNCHER)
+            set(CMAKE_XCODE_ATTRIBUTE_C_COMPILER_LAUNCHER "${CMAKE_C_COMPILER_LAUNCHER}")
+        endif ()
+    endif ()
+
     message(STATUS "Orca: IS_CROSS_COMPILE: ${IS_CROSS_COMPILE}")
 elseif (CMAKE_SYSTEM_NAME STREQUAL "Linux")
     set(CMAKE_INSTALL_RPATH "$ORIGIN")

build_release_macos.sh

@@ -111,6 +111,54 @@ else
   export CMAKE_POLICY_COMPAT=""
 fi
 
+# Compiler cache, as in build_linux.sh. The program comes from CMAKE_CCACHE, else from a
+# launcher already set in the environment (the CI build sets ccache there), else sccache or
+# ccache from PATH; one program serves both languages. Each run applies its own choice to the
+# build directories, replacing a launcher an earlier run or a hand-run configure recorded.
+CMAKE_CCACHE_ARGS=()
+CCACHE_VAR=""
+for var in CMAKE_CCACHE CMAKE_CXX_COMPILER_LAUNCHER CMAKE_C_COMPILER_LAUNCHER; do
+    if [ -n "${!var:-}" ]; then
+        CCACHE_VAR=$var
+        break
+    fi
+done
+if [ -n "$CCACHE_VAR" ]; then
+    CCACHE_PROGRAM=${!CCACHE_VAR}
+    echo "Checking ${CCACHE_VAR} environment variable for compiler cache program..."
+    CMAKE_CCACHE=$(command -v "${CCACHE_PROGRAM}") || {
+        echo "${CCACHE_VAR} environment variable is set to '${CCACHE_PROGRAM}' but it was not found in PATH."
+        CMAKE_CCACHE=""
+    }
+elif command -v sccache >/dev/null 2>&1 ; then
+    CMAKE_CCACHE=$(command -v sccache)
+elif command -v ccache >/dev/null 2>&1 ; then
+    CMAKE_CCACHE=$(command -v ccache)
+fi
+if [ -n "${CMAKE_CCACHE}" ] ; then
+    echo "${CMAKE_CCACHE} found, enabling compiler caching..."
+    CMAKE_CCACHE_ARGS=(-DCMAKE_C_COMPILER_LAUNCHER="${CMAKE_CCACHE}" -DCMAKE_CXX_COMPILER_LAUNCHER="${CMAKE_CCACHE}")
+    # The same ccache settings as the CI build. Without this sloppiness ccache refuses every
+    # compile that uses the precompiled header, which is most of OrcaSlicer, and skips headers
+    # a checkout has just written. It is added to the sloppiness already configured, and
+    # CCACHE_SLOPPINESS or CCACHE_(NO)DEPEND set in the environment win.
+    if [[ "$(basename "${CMAKE_CCACHE}")" == ccache ]] ; then
+        if [[ -z "${CCACHE_SLOPPINESS+x}" ]] ; then
+            CCACHE_SLOPPINESS=$("${CMAKE_CCACHE}" --get-config sloppiness 2>/dev/null || true)
+            export CCACHE_SLOPPINESS="${CCACHE_SLOPPINESS:+${CCACHE_SLOPPINESS},}pch_defines,time_macros,include_file_mtime,include_file_ctime"
+        fi
+        # Hash the includes the compiler reports instead of preprocessing every miss.
+        if [[ -z "${CCACHE_DEPEND+x}${CCACHE_NODEPEND+x}" ]] ; then
+            export CCACHE_DEPEND=1
+        fi
+    fi
+else
+    echo "Note: ccache or sccache are not found. Install either of them for faster rebuilds."
+    # Clear a launcher recorded by an earlier configure. The entries must be set empty rather
+    # than removed: CMake fills a missing launcher entry from the environment.
+    CMAKE_CCACHE_ARGS=(-DCMAKE_C_COMPILER_LAUNCHER:STRING= -DCMAKE_CXX_COMPILER_LAUNCHER:STRING=)
+fi
+
 echo "Build params:"
 echo " - ARCH: $ARCH"
 echo " - BUILD_CONFIG: $BUILD_CONFIG"
@@ -162,6 +210,7 @@ function build_deps() {
                         -DCMAKE_OSX_ARCHITECTURES:STRING="${_ARCH}" \
                         -DCMAKE_OSX_DEPLOYMENT_TARGET="${OSX_DEPLOYMENT_TARGET}" \
                         -DCMAKE_IGNORE_PREFIX_PATH="${CMAKE_IGNORE_PREFIX_PATH}" \
+                        "${CMAKE_CCACHE_ARGS[@]}" \
                         ${CMAKE_POLICY_COMPAT}
                 fi
                 cmake --build . --config "$BUILD_CONFIG" --target deps
@@ -264,6 +313,7 @@ function build_slicer() {
                     -DCMAKE_OSX_ARCHITECTURES="${_ARCH}" \
                     -DCMAKE_OSX_DEPLOYMENT_TARGET="${OSX_DEPLOYMENT_TARGET}" \
                     -DCMAKE_IGNORE_PREFIX_PATH="${CMAKE_IGNORE_PREFIX_PATH}" \
+                    "${CMAKE_CCACHE_ARGS[@]}" \
                     ${CMAKE_POLICY_COMPAT}
             fi
             cmake --build . --config "$BUILD_CONFIG" --target "$SLICER_BUILD_TARGET"

scripts/flatpak/com.orcaslicer.OrcaSlicer.metainfo.xml

@@ -45,28 +45,10 @@
         <color type="primary" scheme_preference="dark">#00695C</color>
     </branding>
     <releases>
-        <release version="2.5.0-alpha" date="2026-10-14" type="development">
-            <url type="details">https://www.orcaslicer.com/wiki/releases/release_2_5_0_alpha</url>
+        <release version="2.5.0-dev" date="2026-06-22" type="development">
+            <url type="details">https://github.com/OrcaSlicer/OrcaSlicer/releases/tag/nightly-builds</url>
             <description>
-                <p>See the release page for detailed changelog of OrcaSlicer 2.5.0-alpha release.</p>
-            </description>
-        </release>
-        <release version="2.4.2" date="2026-07-26">
-            <url type="details">https://www.orcaslicer.com/wiki/releases/release_2_4_2</url>
-            <description>
-                <p>See the release page for detailed changelog of OrcaSlicer 2.4.2 release.</p>
-            </description>
-        </release>
-        <release version="2.4.1" date="2026-06-26">
-            <url type="details">https://www.orcaslicer.com/wiki/releases/release_2_4_1</url>
-            <description>
-                <p>See the release page for detailed changelog of OrcaSlicer 2.4.1 release.</p>
-            </description>
-        </release>
-        <release version="2.4.0" date="2026-06-20">
-            <url type="details">https://www.orcaslicer.com/wiki/releases/release_2_4_0</url>
-            <description>
-                <p>See the release page for detailed changelog of OrcaSlicer 2.4.0 release.</p>
+                <p>See the release page for detailed changelog.</p>
             </description>
         </release>
         <release version="2.3.2" date="2025-03-23">

src/slic3r/GUI/DockPanel.cpp

@@ -25,8 +25,9 @@ DockPanel::DockPanel(wxWindow*          parent,
                      const std::string& html,
                      MessageHandler     on_message,
                      CloseHandler       on_close,
-                     CloseHandler       on_destroyed)
-    : WebPanel(parent, web_hosting::orca_bridge_script())
+                     CloseHandler       on_destroyed,
+                     const wxString&    profile)
+    : WebPanel(parent, web_hosting::orca_bridge_script(), profile)
     , m_html(html)
     , m_on_message(std::move(on_message))
     , m_on_close(std::move(on_close))

src/slic3r/GUI/DockPanel.hpp

@@ -6,6 +6,8 @@
 #include <optional>
 #include <string>
 
+#include <wx/string.h>
+
 class wxWindow;
 
 namespace Slic3r { namespace GUI {
@@ -27,7 +29,8 @@ public:
               const std::string& html,
               MessageHandler     on_message,
               CloseHandler       on_close,
-              CloseHandler       on_destroyed);
+              CloseHandler       on_destroyed,
+              const wxString&    profile = wxEmptyString);
     ~DockPanel() override;
 
     // Main thread only.

src/slic3r/GUI/WebDialog.cpp

@@ -27,7 +27,8 @@ WebDialog::WebDialog(wxWindow*          parent,
                      SubmitHandler      on_submit,
                      CloseHandler       on_close,
                      CloseHandler       on_destroyed,
-                     long               wx_style)
+                     long               wx_style,
+                     const wxString&    profile)
     : WebViewHostDialog(parent, wxID_ANY, title, wxDefaultPosition, size, wx_style)
     , m_html(html)
     , m_on_message(std::move(on_message))
@@ -37,7 +38,7 @@ WebDialog::WebDialog(wxWindow*          parent,
 {
     // A tiny bundled bootstrap page brings the webview up; the real plugin HTML
     // is swapped in via SetPage once the bootstrap finishes loading.
-    create_webview(web_hosting::BOOTSTRAP_PAGE, title, size, wxSize(320, 240));
+    create_webview(web_hosting::BOOTSTRAP_PAGE, title, size, wxSize(320, 240), profile);
 
     // Paint the window/webview in the themed background so there is no white
     // flash before the (transparent) bootstrap page and plugin HTML render.

src/slic3r/GUI/WebDialog.hpp

@@ -49,7 +49,8 @@ public:
               SubmitHandler      on_submit,
               CloseHandler       on_close,
               CloseHandler       on_destroyed,
-              long               wx_style = wxSYSTEM_MENU | wxCAPTION | wxCLOSE_BOX | wxMAXIMIZE_BOX | wxRESIZE_BORDER);
+              long               wx_style = wxSYSTEM_MENU | wxCAPTION | wxCLOSE_BOX | wxMAXIMIZE_BOX | wxRESIZE_BORDER,
+              const wxString&    profile  = wxEmptyString);
     ~WebDialog() override;
 
     static void post_message(WebDialog* dialog, const nlohmann::json& data);

src/slic3r/GUI/WebPanel.cpp

@@ -17,7 +17,7 @@
 
 namespace Slic3r { namespace GUI {
 
-WebPanel::WebPanel(wxWindow* parent, const char* bridge_script)
+WebPanel::WebPanel(wxWindow* parent, const char* bridge_script, const wxString& profile)
     : wxPanel(parent, wxID_ANY)
 {
     SetBackgroundColour(wxGetApp().get_window_default_clr());
@@ -25,7 +25,7 @@ WebPanel::WebPanel(wxWindow* parent, const char* bridge_script)
     SetSizer(sizer);
 
     // Never null: WebView::CreateWebView substitutes a placeholder view when no backend is available.
-    m_browser = WebView::CreateWebView(this, web_hosting::bootstrap_url());
+    m_browser = WebView::CreateWebView(this, web_hosting::bootstrap_url(), profile);
     m_browser->SetBackgroundColour(GetBackgroundColour());
     m_browser->AddUserScript(wxString::FromUTF8(WebViewHostDialog::theme_user_script()));
     m_browser->AddUserScript(wxString::FromUTF8(WebViewHostDialog::element_defaults_user_script()));

src/slic3r/GUI/WebPanel.hpp

@@ -4,6 +4,7 @@
 
 #include <wx/event.h>
 #include <wx/panel.h>
+#include <wx/string.h>
 #include <wx/webview.h>
 
 #include <optional>
@@ -22,7 +23,7 @@ namespace Slic3r { namespace GUI {
 class WebPanel : public wxPanel
 {
 public:
-    WebPanel(wxWindow* parent, const char* bridge_script);
+    WebPanel(wxWindow* parent, const char* bridge_script, const wxString& profile = wxEmptyString);
 
 protected:
     wxWebView* browser() const { return m_browser; }

src/slic3r/GUI/Widgets/WebView.cpp

@@ -3,6 +3,8 @@
 #include "slic3r/GUI/GUI_App.hpp"
 #include "slic3r/Utils/MacDarkMode.hpp"
 
+#include <libslic3r/Utils.hpp>
+
 #include <algorithm>
 #include <boost/log/trivial.hpp>
 
@@ -12,6 +14,7 @@
 #include <exception>
 #include <thread>
 
+#include <wx/chartype.h>
 #include <wx/setup.h>
 #include <wx/webview.h>
 #include <wx/string.h>
@@ -81,6 +84,26 @@ webkit_get_minor_version                     (void);
 }
 #endif
 
+// Private storage root for an isolated (plugin) profile. Plugin pages must not reach the shared
+// default store's cookies/session (e.g. the OrcaCloud login), so each profile gets its own dir.
+// macOS isolates with an in-memory store instead (see CreateWebView), so this is unused there.
+#if !defined(__WXOSX__)
+static wxString isolated_profile_path(const wxString& profile)
+{
+    wxString safe;
+    safe.reserve(profile.size());
+    for (wxString::const_iterator it = profile.begin(); it != profile.end(); ++it) {
+        const wxChar c = *it;
+        const bool keep = (c >= wxT('a') && c <= wxT('z')) || (c >= wxT('A') && c <= wxT('Z')) ||
+                          (c >= wxT('0') && c <= wxT('9')) || c == wxT('.') || c == wxT('-') || c == wxT('_');
+        safe += keep ? c : wxT('_');
+    }
+    if (safe.empty())
+        safe = wxT("default");
+    return wxString::FromUTF8((boost::filesystem::path(Slic3r::data_dir()) / "web_profiles" / safe.ToStdString()).string());
+}
+#endif
+
 #ifdef __WIN32__
 // Run Download and Install in another thread so we don't block the UI thread
 DWORD DownloadAndInstallWV2RT() {
@@ -144,6 +167,9 @@ DWORD DownloadAndInstallWV2RT() {
 class WebViewEdge : public wxWebViewEdge
 {
 public:
+    WebViewEdge() = default;
+    explicit WebViewEdge(const wxWebViewConfiguration& config) : wxWebViewEdge(config) {}
+
     bool SetUserAgent(const wxString &userAgent) override
     {
         bool dark = userAgent.Contains("dark");
@@ -222,6 +248,11 @@ public:
     {
     }
 
+    explicit WebViewWebKit(const wxWebViewConfiguration& config)
+        : wxWebViewWebKit(config)
+    {
+    }
+
     ~WebViewWebKit() override
     {
         RemoveScriptMessageHandler("wx");
@@ -310,7 +341,7 @@ static wxString linux_user_agent()
 }
 #endif
 
-wxWebView* WebView::CreateWebView(wxWindow * parent, wxString const & url)
+wxWebView* WebView::CreateWebView(wxWindow * parent, wxString const & url, wxString const & profile)
 {
 #if wxUSE_WEBVIEW_EDGE
     // Check if a fixed version of edge is present in
@@ -330,12 +361,36 @@ wxWebView* WebView::CreateWebView(wxWindow * parent, wxString const & url)
     if (!url2.empty()) { url2 = wxURI(url2).BuildURI(); }
     BOOST_LOG_TRIVIAL(trace) << __FUNCTION__ << ": " << url2.ToUTF8();
 
+    const bool isolated = !profile.IsEmpty();
+
 #ifdef __WIN32__
-    wxWebView* webView = new WebViewEdge;
+    wxWebView* webView = nullptr;
+    if (isolated) {
+        wxWebViewConfiguration config = wxWebView::NewConfiguration(wxWebViewBackendEdge);
+        config.SetDataPath(isolated_profile_path(profile));
+        webView = new WebViewEdge(config);
+    } else {
+        webView = new WebViewEdge;
+    }
 #elif defined(__WXOSX__)
-    wxWebView* webView = new WebViewWebKit;
+    wxWebView* webView = nullptr;
+    if (isolated) {
+        // wx has no SetDataPath on macOS; give the view its own in-memory store instead.
+        wxWebViewConfiguration config = wxWebView::NewConfiguration(wxWebViewBackendWebKit);
+        Slic3r::GUI::WKWebViewConfiguration_setNonPersistentDataStore(config.GetNativeConfiguration());
+        webView = new WebViewWebKit(config);
+    } else {
+        webView = new WebViewWebKit;
+    }
 #else
-    auto webView = wxWebView::New();
+    wxWebView* webView = nullptr;
+    if (isolated) {
+        wxWebViewConfiguration config = wxWebView::NewConfiguration(wxWebViewBackendWebKit);
+        config.SetDataPath(isolated_profile_path(profile));
+        webView = wxWebView::New(config);
+    } else {
+        webView = wxWebView::New();
+    }
 #endif
     if (webView) {
         webView->SetBackgroundColour(StateColor::darkModeColorFor(*wxWHITE));

src/slic3r/GUI/Widgets/WebView.hpp

@@ -14,7 +14,11 @@ wxDECLARE_EVENT(EVT_WEBVIEW_RECREATED, wxCommandEvent);
 class WebView
 {
 public:
-    static wxWebView *CreateWebView(wxWindow *parent, wxString const &url);
+    // `profile` empty -> the shared default backend store used by all trusted UI.
+    // `profile` non-empty -> a private store keyed by `profile`, so this view shares no
+    // cookies/storage/session with the shared store or any other profile. Used for
+    // plugin-supplied (untrusted) content.
+    static wxWebView *CreateWebView(wxWindow *parent, wxString const &url, wxString const &profile = wxEmptyString);
 #if wxUSE_WEBVIEW_EDGE
     static bool CheckWebViewRuntime();
     static bool DownloadAndInstallWebViewRuntime();

src/slic3r/GUI/Widgets/WebViewHostDialog.cpp

@@ -172,7 +172,8 @@ WebViewHostDialog::WebViewHostDialog(wxWindow* parent,
 bool WebViewHostDialog::create_webview(const std::string& resource_path,
                                        const wxString& title,
                                        const wxSize& dialog_size,
-                                       const wxSize& min_size)
+                                       const wxSize& min_size,
+                                       const wxString& profile)
 {
     SetTitle(title);
     SetMinSize(FromDIP(min_size));
@@ -181,7 +182,7 @@ bool WebViewHostDialog::create_webview(const std::string& resource_path,
     wxBoxSizer*    topsizer   = new wxBoxSizer(wxVERTICAL);
 
     // Created empty and loaded below, after the user scripts are added, so the first load already has them.
-    m_browser = WebView::CreateWebView(this, wxEmptyString);
+    m_browser = WebView::CreateWebView(this, wxEmptyString, profile);
     if (m_browser == nullptr) {
         wxLogError("Could not init m_browser");
         delete topsizer;

src/slic3r/GUI/Widgets/WebViewHostDialog.hpp

@@ -38,7 +38,8 @@ public:
     bool create_webview(const std::string& resource_path,
                         const wxString& title,
                         const wxSize& dialog_size = wxSize(820, 660),
-                        const wxSize& min_size    = wxSize(640, 640));
+                        const wxSize& min_size    = wxSize(640, 640),
+                        const wxString& profile   = wxEmptyString);
 
     void load_url(const wxString& url);
     bool run_script(const wxString& script);

src/slic3r/Utils/MacDarkMode.hpp

@@ -12,6 +12,7 @@ extern double mac_max_scaling_factor();
 extern void set_miniaturizable(void * window);
 void WKWebView_evaluateJavaScript(void * web, wxString const & script, void (*callback)(wxString const &));
 void WKWebView_setTransparentBackground(void * web);
+void WKWebViewConfiguration_setNonPersistentDataStore(void * configuration);
 void WKWebView_force_display(void * web);
 void set_tag_when_enter_full_screen(bool isfullscreen);
 void set_title_colour_after_set_title(void * window);

src/slic3r/Utils/MacDarkMode.mm

@@ -102,6 +102,15 @@ void WKWebView_setTransparentBackground(void * web)
     [webView registerForDraggedTypes: @[NSFilenamesPboardType]];
 }
 
+// Give a WKWebViewConfiguration its own in-memory website data store, so the view's cookies and
+// storage neither come from nor leak into the shared default store. Used to isolate plugin web views.
+void WKWebViewConfiguration_setNonPersistentDataStore(void * configuration)
+{
+    WKWebViewConfiguration * config = (WKWebViewConfiguration*)configuration;
+    if (config)
+        config.websiteDataStore = [WKWebsiteDataStore nonPersistentDataStore];
+}
+
 // Force a WKWebView to re-lay-out and repaint. Needed for chrome-less popups: the window is
 // transparent, so a WKWebView whose layer has no pending frame leaves the whole window invisible
 // until the user generates input (scroll/arrow). setNeedsDisplay alone does not always reach the

src/slic3r/plugin/host/PluginHostUi.cpp

@@ -390,7 +390,8 @@ py::object ui_create_window(const std::string& html, const std::string& title, i
 
         auto* dlg = new GUI::WebDialog(ui_parent(), wxString::FromUTF8(title), html,
                                        wxSize(w, h), std::move(msg_adapter), std::move(submit_adapter),
-                                       std::move(on_close), std::move(on_destroyed), PLUGIN_WX_STYLE);
+                                       std::move(on_close), std::move(on_destroyed), PLUGIN_WX_STYLE,
+                                       wxString::FromUTF8(plugin_key));
         UiRegistry::instance().bind(new_id, dlg, plugin_key);
         if (modal) {
             dlg->ShowModal();
@@ -487,7 +488,7 @@ py::object ui_create_dock_panel(const std::string& html, const std::string& titl
 
         auto  on_destroyed = [new_id]() { UiRegistry::instance().remove(new_id); };
         auto* panel = new GUI::DockPanel(plater, html, std::move(msg_adapter), make_close_adapter(close_holder),
-                                         std::move(on_destroyed));
+                                         std::move(on_destroyed), wxString::FromUTF8(plugin_key));
         UiRegistry::instance().bind(new_id, panel, plugin_key);
         plater->add_dock_pane(panel, GUI::plugin_pane_name(plugin_key, title), wxString::FromUTF8(title), dock,
                               wxSize(w, h), [panel]() { panel->fire_close(); });

src/slic3r/plugin/host/PluginPages.cpp

@@ -78,7 +78,8 @@ constexpr char PLUGIN_PAGE_BRIDGE_JS[] = R"JS(
 } // namespace
 
 PluginPage::PluginPage(wxWindow* parent, std::shared_ptr<PagesPluginCapability> capability)
-    : GUI::WebPanel(parent, PLUGIN_PAGE_BRIDGE_JS)
+    : GUI::WebPanel(parent, PLUGIN_PAGE_BRIDGE_JS,
+                    wxString::FromUTF8(capability ? capability->identity().plugin_key : std::string()))
     , m_cap(std::move(capability))
     , m_lifetime(std::make_shared<std::atomic<PluginPage*>>(this))
 {

version.inc

@@ -7,7 +7,7 @@ set(SLIC3R_APP_KEY "OrcaSlicer")
 if(NOT DEFINED BBL_INTERNAL_TESTING)
 set(BBL_INTERNAL_TESTING "0")
 endif()
-set(SoftFever_VERSION "2.5.0-alpha")
+set(SoftFever_VERSION "2.5.0-dev")
 string(REGEX MATCH "^([0-9]+)\\.([0-9]+)\\.([0-9]+)"
        SoftFever_VERSION_MATCH ${SoftFever_VERSION})
 set(ORCA_VERSION_MAJOR ${CMAKE_MATCH_1})