1 files changed, 28 insertions, 5 deletions
diff --git a/include/cru/platform/Exception.h b/include/cru/platform/Exception.h
index 7d194d41..d6cda815 100644
--- a/include/cru/platform/Exception.h
+++ b/include/cru/platform/Exception.h
@@ -4,18 +4,26 @@
 #include "cru/common/Exception.h"
 #include "cru/common/platform/Exception.h"
 
+#include <optional>
+
 namespace cru::platform {
 // This exception is thrown when a resource is used on another platform.
 // Of course, you can't mix resources of two different platform.
 // For example, Win32 Brush (may add in the future) with Direct Painter.
-class CRU_PLATFORM_API UnsupportPlatformException : public Exception {
+class CRU_PLATFORM_API PlatformNotMatchException : public PlatformException {
  public:
-  using Exception::Exception;  // inherit constructors
+  PlatformNotMatchException(
+      String resource_platform, String target_platform,
+      std::optional<StringView> additional_message = std::nullopt);
+
+  ~PlatformNotMatchException() override;
 
-  CRU_DEFAULT_COPY(UnsupportPlatformException)
-  CRU_DEFAULT_MOVE(UnsupportPlatformException)
+  String GetResourcePlatform() const;
+  String GetTargetPlatform() const;
 
-  CRU_DEFAULT_DESTRUCTOR(UnsupportPlatformException)
+ private:
+  String resource_platform_;
+  String target_platform_;
 };
 
 // This exception is thrown when a resource has been disposed and not usable
@@ -31,4 +39,19 @@ class CRU_PLATFORM_API ReuseException : public Exception {
 
   CRU_DEFAULT_DESTRUCTOR(ReuseException)
 };
+
+class CRU_PLATFORM_API PlatformUnsupportedException : public PlatformException {
+ public:
+  PlatformUnsupportedException(String platform, String operation,
+                               std::optional<StringView> additional_message);
+
+  ~PlatformUnsupportedException() override;
+
+  String GetPlatform() const;
+  String GetOperation() const;
+
+ private:
+  String platform_;
+  String operation_;
+};
 }  // namespace cru::platform