Add to resourcemanager method to load imageset from image.

2 files changed, 26 insertions, 0 deletions

diff --git a/src/gui/theme.cpp b/src/gui/theme.cpp
index 4d22612fb..77fe24d51 100644
--- a/src/gui/theme.cpp
+++ b/src/gui/theme.cpp
@@ -895,3 +895,27 @@ Image *Theme::getImageFromThemeXml(const std::string &name)
     }
     return nullptr;
 }
+
+ImageSet *Theme::getImageSetFromThemeXml(const std::string &name,
+                                         int w, int h)
+{
+    Theme *theme = Theme::instance();
+    Skin *skin = theme->load(name);
+    if (skin)
+    {
+        const ImageRect &rect = skin->getBorder();
+        if (rect.grid[0])
+        {
+            Image *image = rect.grid[0];
+
+            ResourceManager *resman = ResourceManager::getInstance();
+            ImageSet *imageSet = resman->getSubImageSet(image, w, h);
+
+//            image->incRef();
+            theme->unload(skin);
+            return imageSet;
+        }
+        theme->unload(skin);
+    }
+    return nullptr;
+}
diff --git a/src/gui/theme.h b/src/gui/theme.h
index e2be8a232..56c0c57c7 100644
--- a/src/gui/theme.h
+++ b/src/gui/theme.h
@@ -148,6 +148,8 @@ class Theme : public Palette, public ConfigListener
         static ImageSet *getImageSetFromTheme(const std::string &path,
                                               int w, int h);
 
+        ImageSet *getImageSetFromThemeXml(const std::string &name,
+                                          int w, int h);
         enum ThemePalette
         {
             TEXT = 0,