| /* |
| * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| #ifndef AWT_INPUTTEXTINFOR_H |
| #define AWT_INPUTTEXTINFOR_H |
| |
| /*************************************************************** |
| * AwtInputTextInfor |
| * |
| * A class encapsulating the composition string and result string |
| * used in windows input method implementation. |
| * |
| */ |
| #include <windows.h> |
| #include <imm.h> |
| #include <jni.h> |
| |
| class AwtInputTextInfor { |
| public: |
| /* Default constructor provided just for the clients who |
| want to use the SendInputMethodEvent service. |
| */ |
| AwtInputTextInfor(); |
| |
| int GetContextData(HIMC hIMC, const LPARAM flags); |
| |
| int GetCursorPosition() const; |
| |
| int GetCommittedTextLength() const; |
| |
| jstring GetText() const { return m_jtext; } |
| |
| int GetClauseInfor(int*& lpBndClauseW, jstring*& lpReadingClauseW); |
| int GetAttributeInfor(int*& lpBndAttrW, BYTE*& lpValAttrW); |
| |
| ~AwtInputTextInfor(); |
| private: |
| /* helper function to return a java string.*/ |
| static jstring MakeJavaString(JNIEnv* env, LPWSTR lpStrW, int cStrW); |
| |
| |
| LPARAM m_flags; /* The message LPARAM. */ |
| int m_cursorPosW; /* the current cursor position of composition string */ |
| jstring m_jtext; /* Composing string/result string or merged one */ |
| AwtInputTextInfor* m_pResultTextInfor; /* pointer to result string */ |
| |
| int m_cStrW; /* size of the current composition/result string */ |
| int m_cReadStrW; /* size of the reading string */ |
| int m_cClauseW; /* size of the clause */ |
| int m_cReadClauseW; /* size of the read clause */ |
| int m_cAttrW; /* size of the attribute (composition only) */ |
| |
| LPWSTR m_lpStrW; /* pointer to the current composition/result string */ |
| LPWSTR m_lpReadStrW; /* pointer to the reading string */ |
| LPDWORD m_lpClauseW; /* pointer to the clause information */ |
| LPDWORD m_lpReadClauseW;/* pointer to the reading clause information */ |
| LPBYTE m_lpAttrW; /* pointer to the attribute information (composition only) */ |
| |
| /* GCS_XXX index for result string */ |
| static const DWORD GCS_INDEX[9]; |
| }; |
| |
| #endif // AWT_INPUTTEXTINFOR_H |