Tracking surface type

Author: sadko4u

include/lsp-plug.in/tk/widgets/containers/Window.h

@@ -96,6 +96,7 @@ namespace lsp
                 Widget                 *pFocused;           // Focused widget
                 bool                    bMapped;
                 bool                    bOverridePointer;
+                ws::surface_type_t      enSurfaceType;      // Surface type
                 float                   fScaling;           // Cached scaling factor
                 Shortcuts               sShortcuts;         // Shortcuts
                 ShortcutTracker         sShortcutTracker;   // Shortcut tracker
@@ -283,6 +284,9 @@ namespace lsp
                 status_t                set_class(const char *instance, const char *wclass);
                 status_t                set_class(const LSPString *instance, const LSPString *wclass);
 
+                // Get last surface type used
+                ws::surface_type_t      surface_type() const;
+
             //---------------------------------------------------------------------------------
             // Event handling
             public:

src/main/widgets/containers/Window.cpp

@@ -90,6 +90,7 @@ namespace lsp
             pNativeHandle   = handle;
             bMapped         = false;
             bOverridePointer= false;
+            enSurfaceType   = ws::ST_UNKNOWN;
             fScaling        = 1.0f;
             pActor          = NULL;
 
@@ -369,6 +370,8 @@ namespace lsp
             if (s == NULL)
                 return STATUS_OK;
 
+            enSurfaceType   = s->type();
+
 //        #ifdef LSP_TRACE
 //            system::time_millis_t time = system::get_time_millis();
 //        #endif /* LSP_TRACE */
@@ -901,6 +904,11 @@ namespace lsp
                         bMapped     = true;
                         sRedraw.launch(-1, 40);
                         query_draw(REDRAW_SURFACE);
+
+                        // Remember surface type
+                        ws::ISurface *s = pWindow->get_surface();
+                        if (s != NULL)
+                            enSurfaceType   = s->type();
                     }
                     sShortcutTracker.reset();
                     sVisibility.commit_value(true);
@@ -1573,5 +1581,10 @@ namespace lsp
             return (pWindow != NULL) ? pWindow->has_parent() : false;
         }
 
+        ws::surface_type_t Window::surface_type() const
+        {
+            return enSurfaceType;
+        }
+
     } /* namespace tk */
 } /* namespace lsp */