Initial commit of Command & Conquer Renegade source code.

Code/wwui/IMECandidateCtrl.h

@@ -0,0 +1,93 @@
+/*
+**	Command & Conquer Renegade(tm)
+**	Copyright 2025 Electronic Arts Inc.
+**
+**	This program is free software: you can redistribute it and/or modify
+**	it under the terms of the GNU General Public License as published by
+**	the Free Software Foundation, either version 3 of the License, or
+**	(at your option) any later version.
+**
+**	This program is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+**	GNU General Public License for more details.
+**
+**	You should have received a copy of the GNU General Public License
+**	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __IMECANDIDATECTRL_H__
+#define __IMECANDIDATECTRL_H__
+
+#include "DialogControl.h"
+#include "ScrollBarCtrl.h"
+#include "Render2D.h"
+#include "Render2DSentence.h"
+#include "Vector.h"
+
+namespace IME
+{
+class IMECandidate;
+}
+
+class IMECandidateCtrl :
+		public DialogControlClass
+	{
+	public:
+		IMECandidateCtrl();
+		virtual ~IMECandidateCtrl();
+
+		void Init(IME::IMECandidate* candidate);
+		void Changed(IME::IMECandidate* candidate);
+		void Reset(void);
+
+	protected:
+		void CreateControlRenderer(void);
+		void CreateTextRenderer(void);
+
+		void SetCurrSel(int index);
+		int EntryFromPos(const Vector2& mousePos);
+		void UpdateScrollPos(void);
+
+		void CalculateCandidatePageExtent(Vector2& outExtent, Vector2& outCellSize);
+
+	// DialogControlClass methods
+	public:
+		const RectClass& Get_Window_Rect(void) const
+			{return mFullRect;}
+
+	protected:
+		void Render(void);
+		void Update_Client_Rect(void);
+
+		void On_Set_Cursor(const Vector2& mousePos);
+		void On_LButton_Down(const Vector2& mousePos);
+		void On_LButton_Up(const Vector2& mousePos);
+		void On_Add_To_Dialog(void);
+		void On_Remove_From_Dialog(void);
+
+	// ControlAdviseSinkClass methods
+	protected:
+		void On_VScroll(ScrollBarCtrlClass*, int, int);
+
+	// Data members
+	protected:
+		RectClass mFullRect;
+		Vector2 mCellSize;
+
+		int mCurrSel;
+		unsigned int mScrollPos;
+		unsigned int mCellsPerPage;
+		
+		ScrollBarCtrlClass mScrollBarCtrl;
+		RectClass mScrollBarRect;
+
+		Render2DClass mControlRenderer;
+		Render2DClass mHilightRenderer;
+		Render2DSentenceClass	mTextRenderer;
+
+		IME::IMECandidate* mCandidate;
+		};
+
+#endif // __IMECANDIDATECTRL_H__
+