Renegade/Code/wwui/comboboxctrl.h

/*
**	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/>.
*/

/***********************************************************************************************
 ***              C O N F I D E N T I A L  ---  W E S T W O O D  S T U D I O S               ***
 ***********************************************************************************************
 *                                                                                             *
 *                 Project Name : Combat																		  *
 *                                                                                             *
 *                     $Archive:: /Commando/Code/wwui/comboboxctrl.h          $*
 *                                                                                             *
 *                       Author:: Patrick Smith                                                *
 *                                                                                             *
 *                     $Modtime:: 1/09/02 4:07p                                               $*
 *                                                                                             *
 *                    $Revision:: 22                                                          $*
 *                                                                                             *
 *---------------------------------------------------------------------------------------------*
 * Functions:                                                                                  *
 * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */

#if defined(_MSC_VER)
#pragma once
#endif

#ifndef __COMBOBOX_CTRL_H
#define __COMBOBOX_CTRL_H

#include "dialogcontrol.h"
#include "vector3.h"
#include "render2dsentence.h"
#include "bittype.h"
#include "dropdownctrl.h"
#include "EditCtrl.h"


////////////////////////////////////////////////////////////////
//
//	ComboBoxCtrlClass
//
////////////////////////////////////////////////////////////////
class ComboBoxCtrlClass : public DialogControlClass
{
public:

	////////////////////////////////////////////////////////////////
	//	Public friends
	////////////////////////////////////////////////////////////////
	friend class DropDownCtrlClass;

	////////////////////////////////////////////////////////////////
	//	Public constructors/destructors
	////////////////////////////////////////////////////////////////
	ComboBoxCtrlClass (void);
	virtual ~ComboBoxCtrlClass (void);

	////////////////////////////////////////////////////////////////
	//	Public methods
	////////////////////////////////////////////////////////////////

	//
	//	From DialogControlClass
	//
	const WCHAR *	Get_Text (void) const;
	void				Set_Text (const WCHAR *title);
	void				Set_Window_Pos (const Vector2 &pos);
	void				Render (void);

	void Set_Style(DWORD style);

	//
	//	Content control
	//
	int				Add_String (const WCHAR* string)		{ return DropDownCtrl.Add_String (string); }
	void				Delete_String (int index);
	int				Find_String (const WCHAR* string)		{ return DropDownCtrl.Find_String (string); }
	int				Select_String (const WCHAR* string);
	void				Set_Item_Data (int index, uint32 data)				{ DropDownCtrl.Set_Item_Data (index, data); Set_Dirty();}
	uint32			Get_Item_Data (int index)								{ return DropDownCtrl.Get_Item_Data (index); }
	void				Reset_Content (void)										{ DropDownCtrl.Reset_Content (); }
	bool				Get_String (int index, WideStringClass &string)	{ return DropDownCtrl.Get_String (index, string); }
	
	int Get_Item_Count(void) {return DropDownCtrl.Get_Count();}

	//
	//	Selection management
	//
	void				Set_Curr_Sel (int index);
	int				Get_Curr_Sel (void) const				{ return CurrSel; }

protected:

	////////////////////////////////////////////////////////////////
	//	Protected methods
	////////////////////////////////////////////////////////////////
	void Set_Sel (int index, bool notify);

	void				On_LButton_Down (const Vector2 &mouse_pos);
	void				On_LButton_Up (const Vector2 &mouse_pos);
	void				On_Mouse_Move (const Vector2 &mouse_pos);
	void				On_Set_Cursor (const Vector2 &mouse_pos);
	void				On_Set_Focus (void);
	void				On_Kill_Focus (DialogControlClass *focus);
	void				On_Mouse_Wheel (int direction);
	bool				On_Key_Down (uint32 key_id, uint32 key_data);
	void				On_Create (void);
	void				On_Destroy (void);
	void				Update_Client_Rect (void);

	void				Create_Control_Renderers (void);
	void				Create_Text_Renderers (void);
	void				Display_Drop_Down (bool onoff);

	//
	//	Notifications
	//
	void				On_Drop_Down_End (int curr_sel);
	void				On_EditCtrl_Change(EditCtrlClass* edit_ctrl, int ctrl_id);
	bool				On_EditCtrl_Key_Down(EditCtrlClass* edit_ctrl, uint32 key_id, uint32 key_data);

	////////////////////////////////////////////////////////////////
	//	Protected member data
	////////////////////////////////////////////////////////////////
	Render2DSentenceClass	TextRenderer;
	Render2DClass				ControlRenderer;
	Render2DClass				HilightRenderer;
	bool							IsDropDownDisplayed;
	int							CurrState;
	RectClass					ButtonRect;
	RectClass					TextRect;
	RectClass					FullRect;
	Vector2						DropDownSize;
	bool							WasButtonPressedOnMe;
	bool							IsInitialized;
	DropDownCtrlClass			DropDownCtrl;	
	int							LastDropDownDisplayChange;
	int							CurrSel;
	EditCtrlClass				EditControl;
};


#endif //__COMBOBOX_CTRL_H