Experimental inline display added.

1 files changed, 26 insertions, 0 deletions

diff --git a/plugin.h b/plugin.h
index 3874fed..b8a3f64 100644
--- a/plugin.h
+++ b/plugin.h
@@ -139,6 +139,32 @@ public:
 
 
 	//
+	// Inline GUI (optional)
+	//
+
+	//! Return true if a GUI implementation is to be used.
+	virtual bool hasInlineGUI()
+	{
+		return false;
+	}
+
+	struct InlineDrawContext
+	{
+		std::size_t width{0}; //< Width of the render buffer.
+		std::size_t height{0}; //< Height of the render buffer.
+		std::uint8_t* data{nullptr}; //< Allocated (or reused) RGBA buffer, filled by the plugin.
+	};
+
+	//! Render call back.
+	//! \param width The client area width as specified by the host.
+	//! \param max_height The maximum allowed clieant area height as specified
+	//!  by the host.
+	//! \param context The render context filled an maintained by the plugin.
+	virtual void onInlineRedraw(std::size_t width,
+	                            std::size_t max_height,
+	                            InlineDrawContext& context) {}
+
+	//
 	// GUI (optional)
 	//