/*
******************************************************************************
*
-* Copyright (C) 2000-2007, International Business Machines
+* Copyright (C) 2000-2010, International Business Machines
* Corporation and others. All Rights Reserved.
*
******************************************************************************
/**
* Memory option: allow the result to have a different length than the source.
+ * Affects: LamAlef options
* @stable ICU 2.0
*/
#define U_SHAPE_LENGTH_GROW_SHRINK 0
+/**
+ * Memory option: allow the result to have a different length than the source.
+ * Affects: LamAlef options
+ * This option is an alias to U_SHAPE_LENGTH_GROW_SHRINK
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_LAMALEF_RESIZE 0
+
/**
* Memory option: the result must have the same length as the source.
* If more room is necessary, then try to consume spaces next to modified characters.
*/
#define U_SHAPE_LENGTH_FIXED_SPACES_NEAR 1
+/**
+ * Memory option: the result must have the same length as the source.
+ * If more room is necessary, then try to consume spaces next to modified characters.
+ * Affects: LamAlef options
+ * This option is an alias to U_SHAPE_LENGTH_FIXED_SPACES_NEAR
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_LAMALEF_NEAR 1
+
/**
* Memory option: the result must have the same length as the source.
* If more room is necessary, then try to consume spaces at the end of the text.
*/
#define U_SHAPE_LENGTH_FIXED_SPACES_AT_END 2
+/**
+ * Memory option: the result must have the same length as the source.
+ * If more room is necessary, then try to consume spaces at the end of the text.
+ * Affects: LamAlef options
+ * This option is an alias to U_SHAPE_LENGTH_FIXED_SPACES_AT_END
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_LAMALEF_END 2
+
/**
* Memory option: the result must have the same length as the source.
* If more room is necessary, then try to consume spaces at the beginning of the text.
*/
#define U_SHAPE_LENGTH_FIXED_SPACES_AT_BEGINNING 3
+/**
+ * Memory option: the result must have the same length as the source.
+ * If more room is necessary, then try to consume spaces at the beginning of the text.
+ * Affects: LamAlef options
+ * This option is an alias to U_SHAPE_LENGTH_FIXED_SPACES_AT_BEGINNING
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_LAMALEF_BEGIN 3
+
+
+/**
+ * Memory option: the result must have the same length as the source.
+ * Shaping Mode: For each LAMALEF character found, expand LAMALEF using space at end.
+ * If there is no space at end, use spaces at beginning of the buffer. If there
+ * is no space at beginning of the buffer, use spaces at the near (i.e. the space
+ * after the LAMALEF character).
+ * If there are no spaces found, an error U_NO_SPACE_AVAILABLE (as defined in utypes.h)
+ * will be set in pErrorCode
+ *
+ * Deshaping Mode: Perform the same function as the flag equals U_SHAPE_LAMALEF_END.
+ * Affects: LamAlef options
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_LAMALEF_AUTO 0x10000
+
/** Bit mask for memory options. @stable ICU 2.0 */
-#define U_SHAPE_LENGTH_MASK 3
+#define U_SHAPE_LENGTH_MASK 0x10003 /* Changed old value 3 */
+
+/**
+ * Bit mask for LamAlef memory options.
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_LAMALEF_MASK 0x10003 /* updated */
/** Direction indicator: the source is in logical (keyboard) order. @stable ICU 2.0 */
#define U_SHAPE_TEXT_DIRECTION_LOGICAL 0
+/**
+ * Direction indicator:
+ * the source is in visual RTL order,
+ * the rightmost displayed character stored first.
+ * This option is an alias to U_SHAPE_TEXT_DIRECTION_LOGICAL
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_TEXT_DIRECTION_VISUAL_RTL 0
+
/**
* Direction indicator:
* the source is in visual LTR order,
*/
#define U_SHAPE_LETTERS_SHAPE_TASHKEEL_ISOLATED 0x18
+
/** Bit mask for letter shaping options. @stable ICU 2.0 */
-#define U_SHAPE_LETTERS_MASK 0x18
+#define U_SHAPE_LETTERS_MASK 0x18
/** Digit shaping option: do not perform digit shaping. @stable ICU 2.0 */
#define U_SHAPE_DIGIT_TYPE_RESERVED 0x200
/** Bit mask for digit type options. @stable ICU 2.0 */
-#define U_SHAPE_DIGIT_TYPE_MASK 0x3f00
+#define U_SHAPE_DIGIT_TYPE_MASK 0x300 /* I need to change this from 0x3f00 to 0x300 */
/**
* Tashkeel aggregation option:
/** Bit mask for preserve presentation form. @stable ICU 3.6 */
#define U_SHAPE_PRESERVE_PRESENTATION_MASK 0x8000
+/* Seen Tail option */
+/**
+ * Memory option: the result must have the same length as the source.
+ * Shaping mode: The SEEN family character will expand into two characters using space near
+ * the SEEN family character(i.e. the space after the character).
+ * If there are no spaces found, an error U_NO_SPACE_AVAILABLE (as defined in utypes.h)
+ * will be set in pErrorCode
+ *
+ * De-shaping mode: Any Seen character followed by Tail character will be
+ * replaced by one cell Seen and a space will replace the Tail.
+ * Affects: Seen options
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_SEEN_TWOCELL_NEAR 0x200000
+
+/**
+ * Bit mask for Seen memory options.
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_SEEN_MASK 0x700000
+
+/* YehHamza option */
+/**
+ * Memory option: the result must have the same length as the source.
+ * Shaping mode: The YEHHAMZA character will expand into two characters using space near it
+ * (i.e. the space after the character
+ * If there are no spaces found, an error U_NO_SPACE_AVAILABLE (as defined in utypes.h)
+ * will be set in pErrorCode
+ *
+ * De-shaping mode: Any Yeh (final or isolated) character followed by Hamza character will be
+ * replaced by one cell YehHamza and space will replace the Hamza.
+ * Affects: YehHamza options
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_YEHHAMZA_TWOCELL_NEAR 0x1000000
+
+
+/**
+ * Bit mask for YehHamza memory options.
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_YEHHAMZA_MASK 0x3800000
+
+/* New Tashkeel options */
+/**
+ * Memory option: the result must have the same length as the source.
+ * Shaping mode: Tashkeel characters will be replaced by spaces.
+ * Spaces will be placed at beginning of the buffer
+ *
+ * De-shaping mode: N/A
+ * Affects: Tashkeel options
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_TASHKEEL_BEGIN 0x40000
+
+/**
+ * Memory option: the result must have the same length as the source.
+ * Shaping mode: Tashkeel characters will be replaced by spaces.
+ * Spaces will be placed at end of the buffer
+ *
+ * De-shaping mode: N/A
+ * Affects: Tashkeel options
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_TASHKEEL_END 0x60000
+
+/**
+ * Memory option: allow the result to have a different length than the source.
+ * Shaping mode: Tashkeel characters will be removed, buffer length will shrink.
+ * De-shaping mode: N/A
+ *
+ * Affect: Tashkeel options
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_TASHKEEL_RESIZE 0x80000
+
+/**
+ * Memory option: the result must have the same length as the source.
+ * Shaping mode: Tashkeel characters will be replaced by Tatweel if it is connected to adjacent
+ * characters (i.e. shaped on Tatweel) or replaced by space if it is not connected.
+ *
+ * De-shaping mode: N/A
+ * Affects: YehHamza options
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_TASHKEEL_REPLACE_BY_TATWEEL 0xC0000
+
+/**
+ * Bit mask for Tashkeel replacement with Space or Tatweel memory options.
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_TASHKEEL_MASK 0xE0000
+
+
+/* Space location Control options */
+/**
+ * This option affect the meaning of BEGIN and END options. if this option is not used the default
+ * for BEGIN and END will be as following:
+ * The Default (for both Visual LTR, Visual RTL and Logical Text)
+ * 1. BEGIN always refers to the start address of physical memory.
+ * 2. END always refers to the end address of physical memory.
+ *
+ * If this option is used it will swap the meaning of BEGIN and END only for Visual LTR text.
+ *
+ * The effect on BEGIN and END Memory Options will be as following:
+ * A. BEGIN For Visual LTR text: This will be the beginning (right side) of the visual text(
+ * corresponding to the physical memory address end for Visual LTR text, Same as END in
+ * default behavior)
+ * B. BEGIN For Logical text: Same as BEGIN in default behavior.
+ * C. END For Visual LTR text: This will be the end (left side) of the visual text (corresponding
+ * to the physical memory address beginning for Visual LTR text, Same as BEGIN in default behavior.
+ * D. END For Logical text: Same as END in default behavior).
+ * Affects: All LamAlef BEGIN, END and AUTO options.
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_SPACES_RELATIVE_TO_TEXT_BEGIN_END 0x4000000
+
+/**
+ * Bit mask for swapping BEGIN and END for Visual LTR text
+ * @stable ICU 4.2
+ */
+#define U_SHAPE_SPACES_RELATIVE_TO_TEXT_MASK 0x4000000
+
+/**
+ * If this option is used, shaping will use the new Unicode code point for TAIL (i.e. 0xFE73).
+ * If this option is not specified (Default), old unofficial Unicode TAIL code point is used (i.e. 0x200B)
+ * De-shaping will not use this option as it will always search for both the new Unicode code point for the
+ * TAIL (i.e. 0xFE73) or the old unofficial Unicode TAIL code point (i.e. 0x200B) and de-shape the
+ * Seen-Family letter accordingly.
+ *
+ * Shaping Mode: Only shaping.
+ * De-shaping Mode: N/A.
+ * Affects: All Seen options
+ * @draft ICU 4.2
+ */
+#define SHAPE_TAIL_NEW_UNICODE 0x8000000
+
+/**
+ * Bit mask for new Unicode Tail option
+ * @draft ICU 4.2
+ */
+#define SHAPE_TAIL_TYPE_MASK 0x8000000
+
#endif
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