Typedefs

typedef MPlist *(* MTextPropSerializeFunc) (void *val)
Type of serializer functions. typedef void *(* MTextPropDeserializeFunc) (MPlist *plist)
Type of deserializer functions.

Enumerations

enum MTextPropertyControl { MTEXTPROP_FRONT_STICKY = 0x01, MTEXTPROP_REAR_STICKY = 0x02, MTEXTPROP_VOLATILE_WEAK = 0x04, MTEXTPROP_VOLATILE_STRONG = 0x08, MTEXTPROP_NO_MERGE = 0x10, MTEXTPROP_CONTROL_MAX = 0x1F }
Flag bits to control text property.

Functions

void * mtext_get_prop (MText *mt, int pos, MSymbol key)
Get the value of the topmost text property. int mtext_get_prop_values (MText *mt, int pos, MSymbol key, void **values, int num)
Get multiple values of a text property. int mtext_get_prop_keys (MText *mt, int pos, MSymbol **keys)
Get a list of text property keys at a position of an M-text. int mtext_put_prop (MText *mt, int from, int to, MSymbol key, void *val)
int mtext_put_prop_values (MText *mt, int from, int to, MSymbol key, void **values, int num)
Set multiple text properties with the same key. int mtext_push_prop (MText *mt, int from, int to, MSymbol key, void *val)
int mtext_pop_prop (MText *mt, int from, int to, MSymbol key)
int mtext_prop_range (MText *mt, MSymbol key, int pos, int *from, int *to, int deeper)
Find the range where the value of a text property is the same. MTextProperty * mtext_property (MSymbol key, void *val, int control_bits)
Create a text property. MText * mtext_property_mtext (MTextProperty *prop)
Return the M-text of a text property. MSymbol mtext_property_key (MTextProperty *prop)
Return the key of a text property. void * mtext_property_value (MTextProperty *prop)
Return the value of a text property. int mtext_property_start (MTextProperty *prop)
Return the start position of a text property. int mtext_property_end (MTextProperty *prop)
Return the end position of a text property. MTextProperty * mtext_get_property (MText *mt, int pos, MSymbol key)
Get the topmost text property. int mtext_get_properties (MText *mt, int pos, MSymbol key, MTextProperty **props, int num)
Get multiple text properties. int mtext_attach_property (MText *mt, int from, int to, MTextProperty *prop)
Attach a text property to an M-text. int mtext_detach_property (MTextProperty *prop)
Detach a text property from an M-text. int mtext_push_property (MText *mt, int from, int to, MTextProperty *prop)
Push a text property onto an M-text. MText * mtext_serialize (MText *mt, int from, int to, MPlist *property_list)
MText * mtext_deserialize (MText *mt)

Variables

MSymbol Mtext_prop_serializer
Symbol for specifying serializer functions. MSymbol Mtext_prop_deserializer
Symbol for specifying deserializer functions.

typedef MPlist*(* MTextPropSerializeFunc) (void *val)

Type of serializer functions. This is the type of serializer functions. If the key of a symbol property is Mtext_prop_serializer, the value must be of this type.

SEE ALSO

typedef void*(* MTextPropDeserializeFunc) (MPlist *plist)

Type of deserializer functions. This is the type of deserializer functions. If the key of a symbol property is Mtext_prop_deserializer, the value must be of this type.

SEE ALSO

enum MTextPropertyControl

Flag bits to control text property. The mtext_property() function accepts logical OR of these flag bits as an argument. They control the behaviour of the created text property as described in the documentation of each flag bit.

Enumerator

MTEXTPROP_FRONT_STICKY

If this flag bit is on, an M-text inserted at the start position or at the middle of the text property inherits the text property.

MTEXTPROP_REAR_STICKY

If this flag bit is on, an M-text inserted at the end position or at the middle of the text property inherits the text property.

MTEXTPROP_VOLATILE_WEAK

If this flag bit is on, the text property is removed if a text in its region is modified.

MTEXTPROP_VOLATILE_STRONG

If this flag bit is on, the text property is removed if a text or the other text property in its region is modified.

MTEXTPROP_NO_MERGE

If this flag bit is on, the text property is not automatically merged with the others.

MTEXTPROP_CONTROL_MAX

MSymbol Mtext_prop_serializer

Symbol for specifying serializer functions. To serialize a text property, the user must supply a serializer function for that text property. This is done by giving a symbol property whose key is Mtext_prop_serializer and value is a pointer to an appropriate serializer function.

SEE ALSO

MSymbol Mtext_prop_deserializer

Symbol for specifying deserializer functions. To deserialize a text property, the user must supply a deserializer function for that text property. This is done by giving a symbol property whose key is Mtext_prop_deserializer and value is a pointer to an appropriate deserializer function.

SEE ALSO