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authorBehdad Esfahbod <behdad@gnome.org>2007-01-16 20:07:35 +0000
committerBehdad Esfahbod <behdad@src.gnome.org>2007-01-16 20:07:35 +0000
commit80e647a8dbc97662b9d966c0f7a8e1aedea89eed (patch)
treed3a322c28112b7623765847aa32e8e319c576b45 /pango/pango-attributes.c
parente6b83e4264b4ad2ab73a3239d902b4064c75634d (diff)
downloadpango-80e647a8dbc97662b9d966c0f7a8e1aedea89eed.tar.gz
*.c, *.h: Drop trailing whitespace.
2007-01-16 Behdad Esfahbod <behdad@gnome.org> *.c, *.h: Drop trailing whitespace. svn path=/trunk/; revision=2163
Diffstat (limited to 'pango/pango-attributes.c')
-rw-r--r--pango/pango-attributes.c258
1 files changed, 129 insertions, 129 deletions
diff --git a/pango/pango-attributes.c b/pango/pango-attributes.c
index ea46dd6a..00b5d870 100644
--- a/pango/pango-attributes.c
+++ b/pango/pango-attributes.c
@@ -57,9 +57,9 @@ static PangoAttribute *pango_attr_size_new_internal (int size,
/**
* pango_attr_type_register:
* @name: an identifier for the type (currently unused.)
- *
+ *
* Allocate a new attribute type ID.
- *
+ *
* Return value: the new type ID.
**/
PangoAttrType
@@ -73,9 +73,9 @@ pango_attr_type_register (const gchar *name)
/**
* pango_attribute_copy:
* @attr: a #PangoAttribute
- *
+ *
* Make a copy of an attribute.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -96,7 +96,7 @@ pango_attribute_copy (const PangoAttribute *attr)
/**
* pango_attribute_destroy:
* @attr: a #PangoAttribute.
- *
+ *
* Destroy a #PangoAttribute and free all associated memory.
**/
void
@@ -111,11 +111,11 @@ pango_attribute_destroy (PangoAttribute *attr)
* pango_attribute_equal:
* @attr1: a #PangoAttribute
* @attr2: another #PangoAttribute
- *
+ *
* Compare two attributes for equality. This compares only the
* actual value of the two attributes and not the ranges that the
* attributes apply to.
- *
+ *
* Return value: %TRUE if the two attributes have the same value.
**/
gboolean
@@ -168,9 +168,9 @@ pango_attr_string_new (const PangoAttrClass *klass,
/**
* pango_attr_family_new:
* @family: the family or comma separated list of families
- *
+ *
* Create a new font family attribute.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -185,7 +185,7 @@ pango_attr_family_new (const char *family)
};
g_return_val_if_fail (family != NULL, NULL);
-
+
return pango_attr_string_new (&klass, family);
}
@@ -213,9 +213,9 @@ pango_attr_language_equal (const PangoAttribute *attr1,
/**
* pango_attr_language_new:
* @language: language tag
- *
- * Create a new language tag attribute.
- *
+ *
+ * Create a new language tag attribute.
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -223,7 +223,7 @@ PangoAttribute *
pango_attr_language_new (PangoLanguage *language)
{
PangoAttrLanguage *result;
-
+
static const PangoAttrClass klass = {
PANGO_ATTR_LANGUAGE,
pango_attr_language_copy,
@@ -232,7 +232,7 @@ pango_attr_language_new (PangoLanguage *language)
};
g_return_val_if_fail (language != NULL, NULL);
-
+
result = g_slice_new (PangoAttrLanguage);
result->attr.klass = &klass;
@@ -245,7 +245,7 @@ static PangoAttribute *
pango_attr_color_copy (const PangoAttribute *attr)
{
const PangoAttrColor *color_attr = (PangoAttrColor *)attr;
-
+
return pango_attr_color_new (attr->klass,
color_attr->color.red,
color_attr->color.green,
@@ -292,9 +292,9 @@ pango_attr_color_new (const PangoAttrClass *klass,
* @red: the red value (ranging from 0 to 65535)
* @green: the green value
* @blue: the blue value
- *
+ *
* Create a new foreground color attribute.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -318,9 +318,9 @@ pango_attr_foreground_new (guint16 red,
* @red: the red value (ranging from 0 to 65535)
* @green: the green value
* @blue: the blue value
- *
+ *
* Create a new background color attribute.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -343,7 +343,7 @@ static PangoAttribute *
pango_attr_int_copy (const PangoAttribute *attr)
{
const PangoAttrInt *int_attr = (PangoAttrInt *)attr;
-
+
return pango_attr_int_new (attr->klass, int_attr->value);
}
@@ -361,7 +361,7 @@ pango_attr_int_equal (const PangoAttribute *attr1,
{
const PangoAttrInt *int_attr1 = (const PangoAttrInt *)attr1;
const PangoAttrInt *int_attr2 = (const PangoAttrInt *)attr2;
-
+
return (int_attr1->value == int_attr2->value);
}
@@ -380,7 +380,7 @@ static PangoAttribute *
pango_attr_float_copy (const PangoAttribute *attr)
{
const PangoAttrFloat *float_attr = (PangoAttrFloat *)attr;
-
+
return pango_attr_float_new (attr->klass, float_attr->value);
}
@@ -398,7 +398,7 @@ pango_attr_float_equal (const PangoAttribute *attr1,
{
const PangoAttrFloat *float_attr1 = (const PangoAttrFloat *)attr1;
const PangoAttrFloat *float_attr2 = (const PangoAttrFloat *)attr2;
-
+
return (float_attr1->value == float_attr2->value);
}
@@ -438,7 +438,7 @@ pango_attr_size_equal (const PangoAttribute *attr1,
{
const PangoAttrSize *size_attr1 = (const PangoAttrSize *)attr1;
const PangoAttrSize *size_attr2 = (const PangoAttrSize *)attr2;
-
+
return size_attr1->size == size_attr2->size;
}
@@ -447,7 +447,7 @@ pango_attr_size_new_internal (int size,
gboolean absolute)
{
PangoAttrSize *result;
-
+
static const PangoAttrClass klass = {
PANGO_ATTR_SIZE,
pango_attr_size_copy,
@@ -472,9 +472,9 @@ pango_attr_size_new_internal (int size,
/**
* pango_attr_size_new:
* @size: the font size, in %PANGO_SCALE<!-- -->ths of a point.
- *
+ *
* Create a new font-size attribute in fractional points.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -487,9 +487,9 @@ pango_attr_size_new (int size)
/**
* pango_attr_size_new_absolute:
* @size: the font size, in %PANGO_SCALE<!-- -->ths of a device unit.
- *
+ *
* Create a new font-size attribute in device units.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
*
@@ -504,9 +504,9 @@ pango_attr_size_new_absolute (int size)
/**
* pango_attr_style_new:
* @style: the slant style
- *
+ *
* Create a new font slant style attribute.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -526,9 +526,9 @@ pango_attr_style_new (PangoStyle style)
/**
* pango_attr_weight_new:
* @weight: the weight
- *
+ *
* Create a new font weight attribute.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -550,7 +550,7 @@ pango_attr_weight_new (PangoWeight weight)
* @variant: the variant
*
* Create a new font variant attribute (normal or small caps)
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -570,9 +570,9 @@ pango_attr_variant_new (PangoVariant variant)
/**
* pango_attr_stretch_new:
* @stretch: the stretch
- *
+ *
* Create a new font stretch attribute
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -593,7 +593,7 @@ static PangoAttribute *
pango_attr_font_desc_copy (const PangoAttribute *attr)
{
const PangoAttrFontDesc *desc_attr = (const PangoAttrFontDesc *)attr;
-
+
return pango_attr_font_desc_new (desc_attr->desc);
}
@@ -612,18 +612,18 @@ pango_attr_font_desc_equal (const PangoAttribute *attr1,
{
const PangoAttrFontDesc *desc_attr1 = (const PangoAttrFontDesc *)attr1;
const PangoAttrFontDesc *desc_attr2 = (const PangoAttrFontDesc *)attr2;
-
+
return pango_font_description_equal (desc_attr1->desc, desc_attr2->desc);
}
/**
* pango_attr_font_desc_new:
* @desc: the font description
- *
+ *
* Create a new font description attribute. This attribute
* allows setting family, style, weight, variant, stretch,
* and size simultaneously.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -648,9 +648,9 @@ pango_attr_font_desc_new (const PangoFontDescription *desc)
/**
* pango_attr_underline_new:
* @underline: the underline style.
- *
+ *
* Create a new underline-style attribute.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -672,11 +672,11 @@ pango_attr_underline_new (PangoUnderline underline)
* @red: the red value (ranging from 0 to 65535)
* @green: the green value
* @blue: the blue value
- *
+ *
* Create a new underline color attribute. This attribute
* modifies the color of underlines. If not set, underlines
* will use the foreground color.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
*
@@ -700,9 +700,9 @@ pango_attr_underline_color_new (guint16 red,
/**
* pango_attr_strikethrough_new:
* @strikethrough: %TRUE if the text should be struck-through.
- *
+ *
* Create a new strike-through attribute.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -724,11 +724,11 @@ pango_attr_strikethrough_new (gboolean strikethrough)
* @red: the red value (ranging from 0 to 65535)
* @green: the green value
* @blue: the blue value
- *
+ *
* Create a new strikethrough color attribute. This attribute
* modifies the color of strikethrough lines. If not set, strikethrough
* lines will use the foreground color.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
*
@@ -753,9 +753,9 @@ pango_attr_strikethrough_color_new (guint16 red,
* pango_attr_rise_new:
* @rise: the amount that the text should be displaced vertically,
* in Pango units. Positive values displace the text upwards.
- *
+ *
* Create a new baseline displacement attribute.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -775,10 +775,10 @@ pango_attr_rise_new (int rise)
/**
* pango_attr_scale_new:
* @scale_factor: factor to scale the font
- *
+ *
* Create a new font size scale attribute. The base font for the
* affected text will have its size multiplied by @scale_factor.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -797,16 +797,16 @@ pango_attr_scale_new (double scale_factor)
/**
* pango_attr_fallback_new:
- * @enable_fallback: %TRUE if we should fall back on other fonts
+ * @enable_fallback: %TRUE if we should fall back on other fonts
* for characters the active font is missing.
- *
+ *
* Create a new font fallback attribute.
*
* If fallback is disabled, characters will only be used from the
* closest matching font on the system. No fallback will be done to
* other fonts on the system that might contain the characters in the
* text.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
*
@@ -829,9 +829,9 @@ pango_attr_fallback_new (gboolean enable_fallback)
* pango_attr_letter_spacing_new:
* @letter_spacing: amount of extra space to add between graphemes
* of the text, in Pango units.
- *
+ *
* Create a new letter-spacing attribute.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
*
@@ -860,7 +860,7 @@ pango_attr_shape_copy (const PangoAttribute *attr)
data = shape_attr->copy_func (shape_attr->data);
else
data = shape_attr->data;
-
+
return pango_attr_shape_new_with_data (&shape_attr->ink_rect, &shape_attr->logical_rect,
data, shape_attr->copy_func, shape_attr->destroy_func);
}
@@ -869,10 +869,10 @@ static void
pango_attr_shape_destroy (PangoAttribute *attr)
{
PangoAttrShape *shape_attr = (PangoAttrShape *)attr;
-
+
if (shape_attr->destroy_func)
shape_attr->destroy_func (shape_attr->data);
-
+
g_slice_free (PangoAttrShape, shape_attr);
}
@@ -904,11 +904,11 @@ pango_attr_shape_equal (const PangoAttribute *attr1,
* as a pointer.
* @destroy_func: function to free @data when the attribute
* is freed, or %NULL
- *
+ *
* Like pango_attr_shape_new(), but a user data pointer is also
* provided; this pointer can be accessed when later
* rendering the glyph.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
*
@@ -932,7 +932,7 @@ pango_attr_shape_new_with_data (const PangoRectangle *ink_rect,
g_return_val_if_fail (ink_rect != NULL, NULL);
g_return_val_if_fail (logical_rect != NULL, NULL);
-
+
result = g_slice_new (PangoAttrShape);
result->attr.klass = &klass;
result->ink_rect = *ink_rect;
@@ -948,12 +948,12 @@ pango_attr_shape_new_with_data (const PangoRectangle *ink_rect,
* pango_attr_shape_new:
* @ink_rect: ink rectangle to assign to each character
* @logical_rect: logical rectangle to assign to each character
- *
+ *
* Create a new shape attribute. A shape is used to impose a
* particular ink and logical rectangle on the result of shaping a
* particular glyph. This might be used, for instance, for
* embedding a picture or a widget inside a #PangoLayout.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
**/
@@ -971,9 +971,9 @@ pango_attr_shape_new (const PangoRectangle *ink_rect,
/**
* pango_attr_gravity_new:
* @gravity: the gravity value; should not be %PANGO_GRAVITY_AUTO.
- *
+ *
* Create a new gravity attribute.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
*
@@ -997,9 +997,9 @@ pango_attr_gravity_new (PangoGravity gravity)
/**
* pango_attr_gravity_hint_new:
* @hint: the gravity hint value.
- *
+ *
* Create a new gravity hint attribute.
- *
+ *
* Return value: the newly allocated #PangoAttribute, which should be
* freed with pango_attribute_destroy().
*
@@ -1027,7 +1027,7 @@ GType
pango_attr_list_get_type (void)
{
static GType our_type = 0;
-
+
if (our_type == 0)
our_type = g_boxed_type_register_static (I_("PangoAttrList"),
(GBoxedCopyFunc) pango_attr_list_copy,
@@ -1038,9 +1038,9 @@ pango_attr_list_get_type (void)
/**
* pango_attr_list_new:
- *
+ *
* Create a new empty attribute list with a reference count of one.
- *
+ *
* Return value: the newly allocated #PangoAttrList, which should
* be freed with pango_attr_list_unref().
**/
@@ -1052,14 +1052,14 @@ pango_attr_list_new (void)
list->ref_count = 1;
list->attributes = NULL;
list->attributes_tail = NULL;
-
+
return list;
}
/**
* pango_attr_list_ref:
* @list: a #PangoAttrList
- *
+ *
* Increase the reference count of the given attribute list by one.
*
* Return value: The attribute list passed in
@@ -1079,7 +1079,7 @@ pango_attr_list_ref (PangoAttrList *list)
/**
* pango_attr_list_unref:
* @list: a #PangoAttrList
- *
+ *
* Decrease the reference count of the given attribute list by one.
* If the result is zero, free the attribute list and the attributes
* it contains.
@@ -1088,7 +1088,7 @@ void
pango_attr_list_unref (PangoAttrList *list)
{
GSList *tmp_list;
-
+
g_return_if_fail (list != NULL);
g_return_if_fail (list->ref_count > 0);
@@ -1113,7 +1113,7 @@ pango_attr_list_unref (PangoAttrList *list)
/**
* pango_attr_list_copy:
* @list: a #PangoAttrList
- *
+ *
* Copy @list and return an identical new list.
*
* Return value: the newly allocated #PangoAttrList, with a
@@ -1126,7 +1126,7 @@ pango_attr_list_copy (PangoAttrList *list)
PangoAttrList *new;
GSList *iter;
GSList *new_attrs;
-
+
g_return_val_if_fail (list != NULL, NULL);
new = pango_attr_list_new ();
@@ -1144,7 +1144,7 @@ pango_attr_list_copy (PangoAttrList *list)
/* we're going to reverse the nodes, so head becomes tail */
new->attributes_tail = new_attrs;
new->attributes = g_slist_reverse (new_attrs);
-
+
return new;
}
@@ -1175,7 +1175,7 @@ pango_attr_list_insert_internal (PangoAttrList *list,
while (1)
{
PangoAttribute *tmp_attr = tmp_list->data;
-
+
if (tmp_attr->start_index > start_index ||
(before && tmp_attr->start_index == start_index))
{
@@ -1193,7 +1193,7 @@ pango_attr_list_insert_internal (PangoAttrList *list,
break;
}
-
+
prev = tmp_list;
tmp_list = tmp_list->next;
}
@@ -1205,7 +1205,7 @@ pango_attr_list_insert_internal (PangoAttrList *list,
* @list: a #PangoAttrList
* @attr: the attribute to insert. Ownership of this value is
* assumed by the list.
- *
+ *
* Insert the given attribute into the #PangoAttrList. It will
* be inserted after all other attributes with a matching
* @start_index.
@@ -1225,7 +1225,7 @@ pango_attr_list_insert (PangoAttrList *list,
* @list: a #PangoAttrList
* @attr: the attribute to insert. Ownership of this value is
* assumed by the list.
- *
+ *
* Insert the given attribute into the #PangoAttrList. It will
* be inserted before all other attributes with a matching
* @start_index.
@@ -1245,7 +1245,7 @@ pango_attr_list_insert_before (PangoAttrList *list,
* @list: a #PangoAttrList
* @attr: the attribute to insert. Ownership of this value is
* assumed by the list.
- *
+ *
* Insert the given attribute into the #PangoAttrList. It will
* replace any attributes of the same type on that segment
* and be merged with any adjoining attributes that are identical.
@@ -1253,7 +1253,7 @@ pango_attr_list_insert_before (PangoAttrList *list,
* This function is slower than pango_attr_list_insert() for
* creating a attribute list in order (potentially much slower
* for large lists). However, pango_attr_list_insert() is not
- * suitable for continually changing a set of attributes
+ * suitable for continually changing a set of attributes
* since it never removes or combines existing attributes.
**/
void
@@ -1271,7 +1271,7 @@ pango_attr_list_change (PangoAttrList *list,
pango_attribute_destroy (attr);
return;
}
-
+
tmp_list = list->attributes;
prev = NULL;
while (1)
@@ -1286,15 +1286,15 @@ pango_attr_list_change (PangoAttrList *list,
link = g_slist_alloc ();
link->next = tmp_list;
link->data = attr;
-
+
if (prev)
prev->next = link;
else
list->attributes = link;
-
+
if (!tmp_list)
list->attributes_tail = link;
-
+
prev = link;
tmp_list = prev->next;
break;
@@ -1320,12 +1320,12 @@ pango_attr_list_change (PangoAttrList *list,
}
tmp_attr->end_index = end_index;
pango_attribute_destroy (attr);
-
+
attr = tmp_attr;
-
+
prev = tmp_list;
tmp_list = tmp_list->next;
-
+
break;
}
else
@@ -1364,7 +1364,7 @@ pango_attr_list_change (PangoAttrList *list,
g_assert (prev->data == attr);
g_assert (prev->next == tmp_list);
-
+
/* We now have the range inserted into the list one way or the
* other. Fix up the remainder
*/
@@ -1382,13 +1382,13 @@ pango_attr_list_change (PangoAttrList *list,
/* We can merge the new attribute with this attribute.
*/
attr->end_index = MAX (end_index, tmp_attr->end_index);
-
+
pango_attribute_destroy (tmp_attr);
prev->next = tmp_list->next;
if (!prev->next)
list->attributes_tail = prev;
-
+
g_slist_free_1 (tmp_list);
tmp_list = prev->next;
@@ -1403,7 +1403,7 @@ pango_attr_list_change (PangoAttrList *list,
*/
GSList *tmp_list2;
GSList *prev2;
-
+
tmp_attr->start_index = attr->end_index;
tmp_list2 = tmp_list->next;
@@ -1426,7 +1426,7 @@ pango_attr_list_change (PangoAttrList *list,
if (prev2 != tmp_list)
{
GSList *old_next = tmp_list->next;
-
+
prev->next = old_next;
prev2->next = tmp_list;
tmp_list->next = tmp_list2;
@@ -1440,7 +1440,7 @@ pango_attr_list_change (PangoAttrList *list,
}
}
}
-
+
prev = tmp_list;
tmp_list = tmp_list->next;
}
@@ -1454,7 +1454,7 @@ pango_attr_list_change (PangoAttrList *list,
* @len: the length of the spliced segment. (Note that this
* must be specified since the attributes in @other
* may only be present at some subsection of this range)
- *
+ *
* This function opens up a hole in @list, fills it in with attributes from
* the left, and then merges @other on top of the hole.
*
@@ -1474,9 +1474,9 @@ pango_attr_list_splice (PangoAttrList *list,
{
GSList *tmp_list;
guint upos, ulen;
-
+
g_return_if_fail (list != NULL);
- g_return_if_fail (other != NULL);
+ g_return_if_fail (other != NULL);
g_return_if_fail (pos >= 0);
g_return_if_fail (len >= 0);
@@ -1487,7 +1487,7 @@ pango_attr_list_splice (PangoAttrList *list,
* isn't defined in the C standard for signed integers
*/
#define CLAMP_ADD(a,b) (((a) + (b) < (a)) ? G_MAXUINT : (a) + (b))
-
+
tmp_list = list->attributes;
while (tmp_list)
{
@@ -1523,7 +1523,7 @@ pango_attr_list_splice (PangoAttrList *list,
* pango_attr_list_change() will take care of deleting it.
*/
pango_attr_list_change (list, attr);
-
+
tmp_list = tmp_list->next;
}
#undef CLAMP_ADD
@@ -1532,10 +1532,10 @@ pango_attr_list_splice (PangoAttrList *list,
/**
* pango_attr_list_get_iterator:
* @list: a #PangoAttrList
- *
+ *
* Create a iterator initialized to the beginning of the list.
* @list must not be modified until this iterator is freed.
- *
+ *
* Return value: the newly allocated #PangoAttrIterator, which should
* be freed with pango_attr_iterator_destroy().
**/
@@ -1564,7 +1564,7 @@ pango_attr_list_get_iterator (PangoAttrList *list)
* @iterator: a #PangoAttrIterator
* @start: location to store the start of the range
* @end: location to store the end of the range
- *
+ *
* Get the range of the current segment. Note that the
* stored return values are signed, not unsigned like
* the values in #PangoAttribute. To deal with this API
@@ -1587,9 +1587,9 @@ pango_attr_iterator_range (PangoAttrIterator *iterator,
/**
* pango_attr_iterator_next:
* @iterator: a #PangoAttrIterator
- *
+ *
* Advance the iterator until the next change of style.
- *
+ *
* Return value: %FALSE if the iterator is at the end of the list, otherwise %TRUE
**/
gboolean
@@ -1604,7 +1604,7 @@ pango_attr_iterator_next (PangoAttrIterator *iterator)
iterator->start_index = iterator->end_index;
iterator->end_index = G_MAXUINT;
-
+
tmp_list = iterator->attribute_stack;
while (tmp_list)
{
@@ -1620,7 +1620,7 @@ pango_attr_iterator_next (PangoAttrIterator *iterator)
{
iterator->end_index = MIN (iterator->end_index, attr->end_index);
}
-
+
tmp_list = next;
}
@@ -1644,7 +1644,7 @@ pango_attr_iterator_next (PangoAttrIterator *iterator)
/**
* pango_attr_iterator_copy:
* @iterator: a #PangoAttrIterator.
- *
+ *
* Copy a #PangoAttrIterator
*
* Return value: the newly allocated #PangoAttrIterator, which should
@@ -1669,14 +1669,14 @@ pango_attr_iterator_copy (PangoAttrIterator *iterator)
/**
* pango_attr_iterator_destroy:
* @iterator: a #PangoAttrIterator.
- *
+ *
* Destroy a #PangoAttrIterator and free all associated memory.
**/
void
pango_attr_iterator_destroy (PangoAttrIterator *iterator)
{
g_return_if_fail (iterator != NULL);
-
+
g_list_free (iterator->attribute_stack);
g_slice_free (PangoAttrIterator, iterator);
}
@@ -1685,12 +1685,12 @@ pango_attr_iterator_destroy (PangoAttrIterator *iterator)
* pango_attr_iterator_get:
* @iterator: a #PangoAttrIterator
* @type: the type of attribute to find.
- *
+ *
* Find the current attribute of a particular type at the iterator
* location. When multiple attributes of the same type overlap,
* the attribute whose range starts closest to the current location
* is used.
- *
+ *
* Return value: the current attribute of the given type, or %NULL
* if no attribute of that type applies to the current
* location.
@@ -1752,13 +1752,13 @@ pango_attr_iterator_get_font (PangoAttrIterator *iterator,
g_return_if_fail (iterator != NULL);
g_return_if_fail (desc != NULL);
-
+
if (language)
*language = NULL;
-
+
if (extra_attrs)
*extra_attrs = NULL;
-
+
tmp_list1 = iterator->attribute_stack;
while (tmp_list1)
{
@@ -1773,7 +1773,7 @@ pango_attr_iterator_get_font (PangoAttrIterator *iterator,
mask |= new_mask;
pango_font_description_unset_fields (desc, new_mask);
pango_font_description_merge_static (desc, ((PangoAttrFontDesc *)attr)->desc, FALSE);
-
+
break;
}
case PANGO_ATTR_FAMILY:
@@ -1846,7 +1846,7 @@ pango_attr_iterator_get_font (PangoAttrIterator *iterator,
if (extra_attrs)
{
gboolean found = FALSE;
-
+
tmp_list2 = *extra_attrs;
while (tmp_list2)
{
@@ -1877,11 +1877,11 @@ pango_attr_iterator_get_font (PangoAttrIterator *iterator,
* @func: callback function; returns %TRUE if an attribute
* should be filtered out.
* @data: Data to be passed to @func
- *
+ *
* Given a #PangoAttrList and callback function, removes any elements
* of @list for which @func returns %TRUE and inserts them into
* a new list.
- *
+ *
* Return value: the new #PangoAttrList or %NULL if
* no attributes of the given types were found.
*
@@ -1896,7 +1896,7 @@ pango_attr_list_filter (PangoAttrList *list,
PangoAttrList *new = NULL;
GSList *tmp_list;
GSList *prev;
-
+
g_return_val_if_fail (list != NULL, NULL);
tmp_list = list->attributes;
@@ -1910,14 +1910,14 @@ pango_attr_list_filter (PangoAttrList *list,
{
if (!tmp_list->next)
list->attributes_tail = prev;
-
+
if (prev)
prev->next = tmp_list->next;
else
list->attributes = tmp_list->next;
-
+
tmp_list->next = NULL;
-
+
if (!new)
{
new = pango_attr_list_new ();
@@ -1944,10 +1944,10 @@ pango_attr_list_filter (PangoAttrList *list,
/**
* pango_attr_iterator_get_attrs:
* @iterator: a #PangoAttrIterator
- *
+ *
* Gets a list of all attributes at the current position of the
* iterator.
- *
+ *
* Return value: a list of all attributes for the current range.
* To free this value, call pango_attribute_destroy() on
* each value and g_slist_free() on the list.