180 lines
6 KiB
C++
180 lines
6 KiB
C++
/*
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** Command & Conquer Renegade(tm)
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** Copyright 2025 Electronic Arts Inc.
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**
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** This program is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/***********************************************************************************************
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*** 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 ***
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***********************************************************************************************
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* *
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* Project Name : Combat *
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* *
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* $Archive:: /Commando/Code/wwui/editctrl.h $*
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* *
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* Author:: Patrick Smith *
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* *
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* $Modtime:: 1/09/02 11:09a $*
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* *
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* $Revision:: 19 $*
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* *
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*---------------------------------------------------------------------------------------------*
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* Functions: *
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* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
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#if defined(_MSC_VER)
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#pragma once
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#endif
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#ifndef __EDIT_CTRL_H
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#define __EDIT_CTRL_H
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#include "dialogcontrol.h"
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#include "vector3.h"
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#include "render2dsentence.h"
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#include "bittype.h"
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#include "IMEManager.h"
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#include "IMECandidateCtrl.h"
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#include "ToolTip.h"
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////////////////////////////////////////////////////////////////
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//
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// EditCtrlClass
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//
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////////////////////////////////////////////////////////////////
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class EditCtrlClass :
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public DialogControlClass,
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public Observer<IME::CompositionEvent>,
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public Observer<IME::CandidateEvent>
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{
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public:
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////////////////////////////////////////////////////////////////
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// Public constructors/destructors
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////////////////////////////////////////////////////////////////
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EditCtrlClass (void);
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virtual ~EditCtrlClass (void);
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////////////////////////////////////////////////////////////////
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// Public methods
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////////////////////////////////////////////////////////////////
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//
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// RTTI
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//
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EditCtrlClass * As_EditCtrlClass (void) { return this; }
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//
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// From DialogControlClass
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//
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void Render (void);
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virtual void Set_Text (const WCHAR *title);
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int Get_Text_Length (void) const;
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void Set_Text_Limit (int numChars);
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int Get_Text_Limit (void) const;
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//
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// Content control
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//
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bool Delete_Selection (void);
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int Get_Int (void);
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void Set_Int (int value);
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//
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// Caret and selection support
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//
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int Get_Caret_Pos (void) const;
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void Set_Caret_Pos (int new_pos);
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void Set_Sel (int start_index, int end_index);
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void Get_Sel (int &start_index, int &end_index) const;
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protected:
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////////////////////////////////////////////////////////////////
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// Protected methods
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////////////////////////////////////////////////////////////////
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void On_LButton_Down (const Vector2 &mouse_pos);
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void On_LButton_Up (const Vector2 &mouse_pos);
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void On_Mouse_Move (const Vector2 &mouse_pos);
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void On_Set_Cursor (const Vector2 &mouse_pos);
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void On_Set_Focus (void);
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void On_Kill_Focus (DialogControlClass *focus);
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bool On_Key_Down (uint32 key_id, uint32 key_data);
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void On_Create (void);
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void Update_Client_Rect (void);
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void Create_Control_Renderers (void);
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void Create_Text_Renderers (void);
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void Create_Caret_Renderer (void);
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void Update_Caret (void);
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int Character_From_Pos (const Vector2 &mouse_pos);
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float Pos_From_Character (int char_index);
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void On_Unicode_Char (WCHAR unicode);
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void Insert_String (const WCHAR *string);
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void Update_Hilight (int new_pos, int anchor_pos);
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int Find_Word_Start (int pos, int increment);
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void Update_Scroll_Pos (void);
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bool IsIMEAllowed(void) const;
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void Set_IME_Typing_Text_Pos(void);
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void Show_IME_Typing_Text(const wchar_t* text);
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void Hide_IME_Typing_Text(void);
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void PositionCandidateList(void);
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void Get_Display_Text (WideStringClass &text);
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void HandleNotification(IME::CompositionEvent&);
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void HandleNotification(IME::CandidateEvent&);
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////////////////////////////////////////////////////////////////
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// Protected member data
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////////////////////////////////////////////////////////////////
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Render2DSentenceClass TextRenderer;
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Render2DClass ControlRenderer;
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Render2DClass CaretRenderer;
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Render2DClass HilightRenderer;
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bool IsCaretDisplayed;
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uint32 CaretBlinkDelay;
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uint32 LastCaretBlink;
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int CaretPos;
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int ScrollPos;
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int NumChars;
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int TextLimit;
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int HilightAnchorPos;
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int HilightStartPos;
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int HilightEndPos;
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bool WasButtonPressedOnMe;
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IME::IMEManager* mIME;
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bool mInComposition;
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#ifdef SHOW_IME_TYPING
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bool mShowIMETypingText;
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ToolTipClass mIMETypingTip;
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#endif
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IMECandidateCtrl mCandidateList;
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};
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#endif //__EDIT_CTRL_H
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