C++ (Cpp) GET_FONT_PTRの例

コード例 #1

ファイル: gxapi_font_kni.c プロジェクト: AllBinary/phoneme-components-midp

/**
 * Initializes the native peer of this <tt>Font</tt>.
 * <p>
 * Java declaration:
 * <pre>
 *     init(III)V
 * </pre>
 *
 * @param face The face of the font to initialize
 * @param style The style of the font to initialize
 * @param size The point size of the font to initialize
 */
KNIEXPORT KNI_RETURNTYPE_VOID
KNIDECL(javax_microedition_lcdui_Font_init) {
    jboolean free_size = KNI_GetParameterAsBoolean(4);
    int size  = (int)KNI_GetParameterAsInt(3);
    int style = (int)KNI_GetParameterAsInt(2);
    int face  = (int)KNI_GetParameterAsInt(1);
    int ascent, descent, leading;

    KNI_StartHandles(1);
    KNI_DeclareHandle(thisObject);

    if (free_size == KNI_FALSE) {
        /* size is one of the SIZE_XXX constants */
        size = OEM_FONT_SIZE(size);
    }

    KNI_GetParameterAsObject(0, thisObject);

    gx_get_fontinfo(face, style, size, &ascent, &descent, &leading);

    SNI_BEGIN_RAW_POINTERS;

    GET_FONT_PTR(thisObject)->baseline = (jint)ascent;
    GET_FONT_PTR(thisObject)->height = (jint)(ascent + descent + leading);
    GET_FONT_PTR(thisObject)->size = (jint)size;
    GET_FONT_PTR(thisObject)->sizeRounded = (jint) LCDUI_FONT_SIZE(size);

    SNI_END_RAW_POINTERS;

    KNI_EndHandles();
    KNI_ReturnVoid();
}

コード例 #2

ファイル: gxapi_font_kni.c プロジェクト: jiangxilong/yari

/**
 * Initializes the native peer of this <tt>Font</tt>.
 * <p>
 * Java declaration:
 * <pre>
 *     init(III)V
 * </pre>
 *
 * @param face The face of the font to initialize
 * @param style The style of the font to initialize
 * @param size The point size of the font to initialize
 */
KNIEXPORT KNI_RETURNTYPE_VOID
KNIDECL(javax_microedition_lcdui_Font_init) {
    int size  = (int)KNI_GetParameterAsInt(3);
    int style = (int)KNI_GetParameterAsInt(2);
    int face  = (int)KNI_GetParameterAsInt(1);
    int ascent, descent, leading;

    KNI_StartHandles(1);
    KNI_DeclareHandle(thisObject);

    KNI_GetParameterAsObject(0, thisObject);

    gx_get_fontinfo(face, style, size, &ascent, &descent, &leading);

    SNI_BEGIN_RAW_POINTERS;

    GET_FONT_PTR(thisObject)->baseline = (jint)ascent;
    GET_FONT_PTR(thisObject)->height = (jint)(ascent + descent + leading);

    SNI_END_RAW_POINTERS;
    
    KNI_EndHandles();
    KNI_ReturnVoid();
}