#include <glib.h>
#include "cr-utils.h"
#include "cr-parsing-location.h"
Go to the source code of this file.
Data Structures | |
struct | _CRNum |
An abstraction of a number (num) as defined in the css2 spec. More... | |
Typedefs | |
typedef _CRNum | CRNum |
An abstraction of a number (num) as defined in the css2 spec. | |
Enumerations | |
enum | CRNumType { NUM_AUTO = 0, NUM_GENERIC, NUM_LENGTH_EM, NUM_LENGTH_EX, NUM_LENGTH_PX, NUM_LENGTH_IN, NUM_LENGTH_CM, NUM_LENGTH_MM, NUM_LENGTH_PT, NUM_LENGTH_PC, NUM_ANGLE_DEG, NUM_ANGLE_RAD, NUM_ANGLE_GRAD, NUM_TIME_MS, NUM_TIME_S, NUM_FREQ_HZ, NUM_FREQ_KHZ, NUM_PERCENTAGE, NUM_INHERIT, NUM_UNKNOWN_TYPE, NB_NUM_TYPE } |
The different types of numbers. More... | |
Functions | |
CRNum * | cr_num_new (void) |
cr_num_new: | |
CRNum * | cr_num_new_with_val (gdouble a_val, enum CRNumType a_type) |
cr_num_new_with_val: : the numerical value of the number. | |
CRNum * | cr_num_dup (CRNum *a_this) |
cr_num_dup: : the instance of CRNum to duplicate. | |
guchar * | cr_num_to_string (CRNum *a_this) |
cr_num_to_string: : the current instance of CRNum. | |
enum CRStatus | cr_num_copy (CRNum *a_dest, CRNum *a_src) |
cr_num_copy: : the instance of CRNum to copy. | |
enum CRStatus | cr_num_set (CRNum *a_this, gdouble a_val, enum CRNumType a_type) |
cr_num_set: Sets an instance of CRNum. | |
gboolean | cr_num_is_fixed_length (CRNum *a_this) |
cr_num_is_fixed_length: : the current instance of CRNum . | |
void | cr_num_destroy (CRNum *a_this) |
cr_num_destroy: : the this pointer of the current instance of CRNum. |
Definition in file cr-num.h.
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An abstraction of a number (num) as defined in the css2 spec.
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The different types of numbers. Please, do not modify the declaration order of the enum members, unless you know what you are doing. |
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cr_num_copy: : the instance of CRNum to copy. Must be non NULL. : the destination of the copy. Must be non NULL Copies an instance of CRNum. Returns CR_OK upon successful completion, an error code otherwise. Definition at line 216 of file cr-num.c. References CR_BAD_PARAM_ERROR, and CR_OK. Referenced by cr_font_size_copy(), cr_num_dup(), and cr_style_resolve_inherited_properties(). |
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cr_num_destroy: : the this pointer of the current instance of CRNum. The destructor of CRNum. Definition at line 306 of file cr-num.c. Referenced by cr_font_size_adjust_destroy(). |
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cr_num_dup: : the instance of CRNum to duplicate. Duplicates an instance of CRNum Returns the newly created (duplicated) instance of CRNum. Must be freed by cr_num_destroy(). Definition at line 235 of file cr-num.c. References cr_num_copy(), cr_num_new(), and CR_OK. |
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cr_num_is_fixed_length: : the current instance of CRNum . Tests if the current instance of CRNum is a fixed length value or not. Typically a fixed length value is anything from NUM_LENGTH_EM to NUM_LENGTH_PC. See the definition of CRNumType to see what we mean. Returns TRUE if the instance of CRNum is a fixed length number, FALSE otherwise. Definition at line 285 of file cr-num.c. References NUM_LENGTH_EM, NUM_LENGTH_PC, and _CRNum::type. |
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cr_num_new: Returns the newly built instance of CRNum. Definition at line 44 of file cr-num.c. References cr_utils_trace_info. Referenced by cr_num_dup(), and cr_num_new_with_val(). |
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cr_num_new_with_val: : the numerical value of the number. : the type of number. A constructor of CRNum. Returns the newly built instance of CRNum or NULL if an error arises. Definition at line 71 of file cr-num.c. References cr_num_new(), _CRNum::type, and _CRNum::val. |
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cr_num_set: Sets an instance of CRNum. : the current instance of CRNum to be set. : the new numerical value to be hold by the current instance of CRNum : the new type of CRNum. Returns CR_OK upon succesful completion, an error code otherwise. Definition at line 262 of file cr-num.c. References CR_BAD_PARAM_ERROR, CR_OK, _CRNum::type, and _CRNum::val. Referenced by cr_font_size_set_absolute_font_size(), cr_style_set_props_to_default_values(), and cr_style_set_props_to_initial_values(). |
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cr_num_to_string: : the current instance of CRNum. Returns the newly built string representation of the current instance of CRNum. The returned string is NULL terminated. The caller *must* free the returned string. Definition at line 95 of file cr-num.c. References NUM_ANGLE_DEG, NUM_ANGLE_GRAD, NUM_ANGLE_RAD, NUM_AUTO, NUM_FREQ_HZ, NUM_FREQ_KHZ, NUM_GENERIC, NUM_INHERIT, NUM_LENGTH_CM, NUM_LENGTH_EM, NUM_LENGTH_EX, NUM_LENGTH_IN, NUM_LENGTH_MM, NUM_LENGTH_PC, NUM_LENGTH_PT, NUM_LENGTH_PX, NUM_PERCENTAGE, NUM_TIME_MS, NUM_TIME_S, _CRNum::type, and _CRNum::val. Referenced by cr_font_size_adjust_to_string(), cr_font_size_to_string(), cr_style_num_prop_val_to_string(), and cr_term_one_to_string(). |