X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7bebedd82651a0fc6cf002497956c467375362f7..ede3a6d68af66772b4f5f94208b4126bab566cc8:/src/common/artprov.cpp

diff --git a/src/common/artprov.cpp b/src/common/artprov.cpp
index 9c3fda0143..4657066f99 100644
--- a/src/common/artprov.cpp
+++ b/src/common/artprov.cpp
@@ -72,12 +72,12 @@ bool wxArtProviderCache::GetBitmap(const wxString& full_id, wxBitmap* bmp)
     wxArtProviderBitmapsHash::iterator entry = m_bitmapsHash.find(full_id);
     if ( entry == m_bitmapsHash.end() )
     {
-        return FALSE;
+        return false;
     }
     else
     {
         *bmp = entry->second;
-        return TRUE;
+        return true;
     }
 }
 
@@ -119,27 +119,27 @@ wxArtProviderCache *wxArtProvider::sm_cache = NULL;
 
 /*static*/ bool wxArtProvider::PopProvider()
 {
-    wxCHECK_MSG( sm_providers, FALSE, _T("no wxArtProvider exists") );
-    wxCHECK_MSG( sm_providers->GetCount() > 0, FALSE, _T("wxArtProviders stack is empty") );
+    wxCHECK_MSG( sm_providers, false, _T("no wxArtProvider exists") );
+    wxCHECK_MSG( sm_providers->GetCount() > 0, false, _T("wxArtProviders stack is empty") );
 
     delete sm_providers->GetFirst()->GetData();
     sm_providers->Erase(sm_providers->GetFirst());
     sm_cache->Clear();
-    return TRUE;
+    return true;
 }
 
 /*static*/ bool wxArtProvider::RemoveProvider(wxArtProvider *provider)
 {
-    wxCHECK_MSG( sm_providers, FALSE, _T("no wxArtProvider exists") );
+    wxCHECK_MSG( sm_providers, false, _T("no wxArtProvider exists") );
 
     if ( sm_providers->DeleteObject(provider) )
     {
         delete provider;
         sm_cache->Clear();
-        return TRUE;
+        return true;
     }
 
-    return FALSE;
+    return false;
 }
 
 /*static*/ void wxArtProvider::CleanUpProviders()
@@ -177,7 +177,7 @@ wxArtProviderCache *wxArtProvider::sm_cache = NULL;
                     img.Rescale(size.x, size.y);
                     bmp = wxBitmap(img);
                 }
-#endif                
+#endif
                 break;
             }
         }
@@ -203,6 +203,51 @@ wxArtProviderCache *wxArtProvider::sm_cache = NULL;
     return icon;
 }
 
+#if defined(__WXGTK20__) && !defined(__WXUNIVERSAL__)
+    #include <gtk/gtk.h>
+    extern GtkIconSize wxArtClientToIconSize(const wxArtClient& client);
+#endif // defined(__WXGTK20__) && !defined(__WXUNIVERSAL__)
+
+/*static*/ wxSize wxArtProvider::GetSizeHint(const wxArtClient& client,
+                                         bool platform_dependent)
+{
+    if (!platform_dependent)
+    {
+        wxArtProvidersList::compatibility_iterator node = sm_providers->GetFirst();
+        if (node)
+            return node->GetData()->DoGetSizeHint(client);
+    }
+
+        // else return platform dependent size
+
+#if defined(__WXGTK20__) && !defined(__WXUNIVERSAL__)
+    // Gtk has specific sizes for each client, see artgtk.cpp
+    GtkIconSize gtk_size = wxArtClientToIconSize(client);
+    // no size hints for this client
+    if (gtk_size == GTK_ICON_SIZE_INVALID)
+        return wxDefaultSize;
+    gint width, height;
+    gtk_icon_size_lookup( gtk_size, &width, &height);
+    return wxSize(width, height);
+#else // !GTK+ 2
+    // NB: These size hints may have to be adjusted per platform
+    if (client == wxART_TOOLBAR)
+        return wxSize(16, 15);
+    else if (client == wxART_MENU)
+        return wxSize(16, 15);
+    else if (client == wxART_FRAME_ICON)
+        return wxSize(16, 15);
+    else if (client == wxART_CMN_DIALOG || client == wxART_MESSAGE_BOX)
+        return wxSize(32, 32);
+    else if (client == wxART_HELP_BROWSER)
+        return wxSize(16, 15);
+    else if (client == wxART_BUTTON)
+        return wxSize(16, 15);
+    else // wxART_OTHER or perhaps a user's client, no specified size
+        return wxDefaultSize;      
+#endif // GTK+ 2/else
+}
+
 
 class wxArtProviderModule: public wxModule
 {
@@ -211,7 +256,7 @@ public:
     {
         wxArtProvider::InitStdProvider();
         wxArtProvider::InitNativeProvider();
-        return TRUE;
+        return true;
     }
     void OnExit()
     {