Implement 'technology' concept which will allow GDI and Direct2D/DirectWrite

to run at the same time for different windows and operations.

1 files changed, 34 insertions, 4 deletions

diff --git a/include/Platform.h b/include/Platform.h
index 6ba87aa7b..499e78e5d 100644
--- a/include/Platform.h
+++ b/include/Platform.h
@@ -291,6 +291,37 @@ public:
 /**
  * Font management.
  */
+
+struct FontParameters {
+	const char *faceName;
+	float size;
+	int weight;
+	bool italic;
+	int extraFontFlag;
+	int technology;
+	int characterSet;
+
+	FontParameters(
+		const char *faceName_,
+		float size_=10,
+		int weight_=400,
+		bool italic_=false,
+		int extraFontFlag_=0,
+		int technology_=0,
+		int characterSet_=0) :
+
+		faceName(faceName_),
+		size(size_),
+		weight(weight_),
+		italic(italic_),
+		extraFontFlag(extraFontFlag_),
+		technology(technology_),
+		characterSet(characterSet_)
+	{
+	}
+
+};
+
 class Font {
 protected:
 	FontID fid;
@@ -304,8 +335,7 @@ public:
 	Font();
 	virtual ~Font();
 
-	virtual void Create(const char *faceName, int characterSet, float size,
-		int weight, bool italic, int extraFontFlag=0);
+	virtual void Create(const FontParameters &fp);
 	virtual void Release();
 
 	FontID GetID() { return fid; }
@@ -329,7 +359,7 @@ private:
 public:
 	Surface() {}
 	virtual ~Surface() {}
-	static Surface *Allocate();
+	static Surface *Allocate(int technology);
 
 	virtual void Init(WindowID wid)=0;
 	virtual void Init(SurfaceID sid, WindowID wid)=0;
@@ -443,7 +473,7 @@ public:
 	static ListBox *Allocate();
 
 	virtual void SetFont(Font &font)=0;
-	virtual void Create(Window &parent, int ctrlID, Point location, int lineHeight_, bool unicodeMode_)=0;
+	virtual void Create(Window &parent, int ctrlID, Point location, int lineHeight_, bool unicodeMode_, int technology_)=0;
 	virtual void SetAverageCharWidth(int width)=0;
 	virtual void SetVisibleRows(int rows)=0;
 	virtual int GetVisibleRows() const=0;