From: Lukasz Pik <lu.pik@samsung.com>
Date: Tue, 19 Dec 2017 11:28:45 +0000 (+0100)
Subject: [Base-utils][MeasureFormat][ACR-1138] Added missing function
X-Git-Tag: submit/tizen/20180118.063705~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=89ec2f6d97a50fd7fff822f11cf9ac98afb3b75b;p=platform%2Fcore%2Fapi%2Fbase-utils.git

[Base-utils][MeasureFormat][ACR-1138] Added missing function

Change-Id: I7aa1c8e5c3b289de33beecc5ecf354ae48c3d284
Signed-off-by: Lukasz Pik <lu.pik@samsung.com>
---

diff --git a/src/include/utils_i18n.h b/src/include/utils_i18n.h
index 3c2976b..1d824cf 100644
--- a/src/include/utils_i18n.h
+++ b/src/include/utils_i18n.h
@@ -3356,6 +3356,11 @@ extern "C" {
  *	  <td>formatMeasurePerUnit</td>
  * </tr>
  * <tr>
+ *	 <td>@ref CAPI_BASE_UTILS_I18N_MEASURE_FORMAT_MODULE</td>
+ *	 <td>#i18n_measure_format_get_unit_display_name</td>
+ *	 <td>getUnitDisplayName</td>
+ * </tr>
+ * <tr>
  *	  <td>@ref CAPI_BASE_UTILS_I18N_FIELD_POSITION_MODULE</td>
  *	  <td>#i18n_field_position_create</td>
  *	  <td>FieldPosition</td>
diff --git a/src/include/utils_i18n_measure_format.h b/src/include/utils_i18n_measure_format.h
index a195e77..47d5810 100644
--- a/src/include/utils_i18n_measure_format.h
+++ b/src/include/utils_i18n_measure_format.h
@@ -289,6 +289,30 @@ int i18n_measure_format_format_measure_per_unit(const i18n_measure_format_h meas
 												i18n_uchar *append_to,
 												int32_t *output_length);
 
+/**
+ * @brief Gets the display name of the #i18n_measure_unit_h corresponding to the current locale and format width.
+ * @since_tizen 5.0
+ *
+ * @param[in]   measure_format  The measure format object
+ * @param[in]   measure_unit    The unit for which to get the display name
+ * @param[in]   buffer_size     The size of the @a buffer.
+ *                              If <code>@a buffer_size <= 0</code> then the output string is not
+ *                              inserted to the @a buffer and #I18N_ERROR_BUFFER_OVERFLOW
+ *                              is returned.
+ * @param[out]  buffer          The buffer to which the formatted string will be inserted.
+ *                              Can be @c NULL if <code>@a output_buffer_size <= 0</code>.
+ * @param[out]  output_length   The length of the output string
+ *
+ * @return @c 0 on success, otherwise a negative error value
+ * @retval #I18N_ERROR_NONE              Successful
+ * @retval #I18N_ERROR_INVALID_PARAMETER Invalid function parameter
+ * @retval #I18N_ERROR_BUFFER_OVERFLOW   Buffer overflow
+ */
+int i18n_measure_format_get_unit_display_name(const i18n_measure_format_h measure_format,
+											  const i18n_measure_unit_h measure_unit,
+											  int32_t buffer_size,
+											  i18n_uchar *buffer,
+											  int32_t *output_length);
 
 /**
  * @}
diff --git a/src/utils_i18n_measure_format.cpp b/src/utils_i18n_measure_format.cpp
index 595d32c..9b1cec9 100644
--- a/src/utils_i18n_measure_format.cpp
+++ b/src/utils_i18n_measure_format.cpp
@@ -267,3 +267,33 @@ int i18n_measure_format_format_measure_per_unit(const i18n_measure_format_h meas
 	return _i18n_error_mapping(status);
 }
 
+int i18n_measure_format_get_unit_display_name(const i18n_measure_format_h measure_format,
+											  const i18n_measure_unit_h measure_unit,
+											  int32_t buffer_size,
+											  i18n_uchar *buffer,
+											  int32_t *output_length)
+{
+	retv_if(measure_format == NULL, I18N_ERROR_INVALID_PARAMETER);
+	retv_if(measure_unit == NULL, I18N_ERROR_INVALID_PARAMETER);
+	retv_if(output_length == NULL, I18N_ERROR_INVALID_PARAMETER);
+
+	UErrorCode status = U_ZERO_ERROR;
+	UnicodeString result = ((MeasureFormat *)measure_format)->getUnitDisplayName(*((MeasureUnit *)measure_unit), status);
+	if (result == NULL) {
+		*output_length = 0;
+		return I18N_ERROR_NONE;
+	}
+
+	const i18n_uchar *uchar_result = (i18n_uchar *)result.getTerminatedBuffer();
+
+	retv_if(uchar_result == NULL, I18N_ERROR_INVALID_PARAMETER);
+
+	*output_length = i18n_ustring_get_length(uchar_result);
+	retv_if(*output_length > buffer_size, I18N_ERROR_BUFFER_OVERFLOW);
+
+	if (*output_length > 0)
+		i18n_ustring_copy_n(buffer, uchar_result, buffer_size);
+
+	return _i18n_error_mapping(status);
+}
+