Route export storage hooks through platform services

src/app.h

@@ -204,6 +204,8 @@ public:
     void end_render_capture_frame();
     [[nodiscard]] bool platform_deletes_recorded_files_on_clear();
     void clear_platform_recorded_files(std::string path);
+    void publish_exported_image(std::string path);
+    void flush_platform_storage();
     [[nodiscard]] bool platform_enables_live_asset_reloading();
     void update_platform_frame(float delta_time_seconds);
     void report_rendered_frames(int frames);

src/app_dialogs.cpp

@@ -31,7 +31,6 @@
 #include "oculus_vr.h"
 #elif __WEB__
 void webgl_pick_file(std::function<void(std::string)> callback);
-void webgl_sync();
 #endif
 
 namespace {

src/app_events.cpp

@@ -277,6 +277,16 @@ void App::clear_platform_recorded_files(std::string path)
     active_platform_services().clear_recorded_files(path);
 }
 
+void App::publish_exported_image(std::string path)
+{
+    active_platform_services().publish_exported_image(path);
+}
+
+void App::flush_platform_storage()
+{
+    active_platform_services().flush_persistent_storage();
+}
+
 bool App::platform_enables_live_asset_reloading()
 {
     return active_platform_services().enables_live_asset_reloading();

src/canvas.cpp

@@ -13,9 +13,6 @@
 
 #ifdef __APPLE__
 #include <Foundation/Foundation.h>
-#import "objc_utils.h"
-#elif __WEB__
-void webgl_sync();
 #endif
 
 namespace {
@@ -2021,9 +2018,7 @@ void Canvas::export_equirectangular_thread(std::string file_path)
         data.save_png(file_path);
     }
 
-#ifdef __IOS__
-    save_image_library(file_path);
-#endif
+    App::I->publish_exported_image(file_path);
 }
 
 void Canvas::inject_xmp(std::string jpg_path)
@@ -2305,9 +2300,7 @@ void Canvas::export_cube_faces_thread(std::string file_name)
         face.save_png(path);
         pb->increment();
 
-#ifdef __IOS__
-        save_image_library(path);
-#endif
+        App::I->publish_exported_image(path);
 #ifdef __OBJC__
         [files addObject : [NSString stringWithUTF8String:path.c_str()] ];
 #endif
@@ -2575,9 +2568,7 @@ bool Canvas::project_save_thread(std::string file_path, bool show_progress)
             if (!sw.save(lapse_path))
                 LOG("cannot save timelase to %s", lapse_path.c_str());
         }
-#if __WEB__
-        webgl_sync();
-#endif
+        App::I->flush_platform_storage();
     }
 
     if (show_progress)

src/node_panel_brush.cpp

@@ -9,8 +9,6 @@
 
 #ifdef __APPLE__
 #include <Foundation/Foundation.h>
-#elif __WEB__
-void webgl_sync();
 #endif
 
 #include "canvas.h"
@@ -244,9 +242,7 @@ bool NodePanelBrush::save()
         }
         f.write((char*)sw.m_data.data(), sw.m_data.size());
         f.close();
-#if __WEB__
-        webgl_sync();
-#endif
+        App::I->flush_platform_storage();
         return true;
     }
     return false;

src/platform_api/platform_services.h

@@ -41,6 +41,8 @@ public:
     virtual void end_render_capture_frame() = 0;
     [[nodiscard]] virtual bool deletes_recorded_files_on_clear() = 0;
     virtual void clear_recorded_files(std::string_view recording_path) = 0;
+    virtual void publish_exported_image(std::string_view path) = 0;
+    virtual void flush_persistent_storage() = 0;
     [[nodiscard]] virtual bool enables_live_asset_reloading() = 0;
     virtual void update_platform_frame(float delta_time_seconds) = 0;
     virtual void report_rendered_frames(int frames) = 0;

src/platform_legacy/legacy_platform_services.cpp

@@ -18,6 +18,9 @@ std::string android_get_clipboard();
 bool android_set_clipboard(const std::string& s);
 #elif __APPLE__
 void delete_all_files_in_path(const std::string& source_path);
+#ifdef __IOS__
+void save_image_library(const std::string& path);
+#endif
 #elif __LINUX__
 #include <tinyfiledialogs.h>
 std::string linux_home_path();
@@ -279,6 +282,22 @@ public:
 #endif
     }
 
+    void publish_exported_image(std::string_view path) override
+    {
+#ifdef __IOS__
+        save_image_library(std::string(path));
+#else
+        (void)path;
+#endif
+    }
+
+    void flush_persistent_storage() override
+    {
+#ifdef __WEB__
+        webgl_sync();
+#endif
+    }
+
     [[nodiscard]] bool enables_live_asset_reloading() override
     {
 #if defined(__OSX__)

src/platform_windows/windows_platform_services.cpp

@@ -369,6 +369,15 @@ public:
         (void)recording_path;
     }
 
+    void publish_exported_image(std::string_view path) override
+    {
+        (void)path;
+    }
+
+    void flush_persistent_storage() override
+    {
+    }
+
     [[nodiscard]] bool enables_live_asset_reloading() override
     {
         return true;