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filefilter: Cosmetics

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This commit is contained in:
Matthias Clasen 2020-07-05 19:54:20 -04:00
parent 665df37703
commit 1a613de2f6
1 changed files with 98 additions and 117 deletions
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215
gtk/gtkfilefilter.c
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@ -41,9 +41,9 @@
* # GtkFileFilter as GtkBuildable
*
* The GtkFileFilter implementation of the GtkBuildable interface
* supports adding rules using the <mime-types>, <patterns> and
* <applications> elements and listing the rules within. Specifying
* a <mime-type> or <pattern> has the same effect as as calling
* supports adding rules using the <mime-types> and <patterns>
* elements and listing the rules within. Specifying a <mime-type>
* or <pattern> has the same effect as as calling
* gtk_file_filter_add_mime_type() or gtk_file_filter_add_pattern().
*
* An example of a UI definition fragment specifying GtkFileFilter
@ -97,7 +97,7 @@ struct _GtkFileFilter
{
GtkFilter parent_instance;
gchar *name;
char *name;
GSList *rules;
char **attributes;
@ -122,37 +122,12 @@ enum {
static GParamSpec *props[NUM_PROPERTIES] = { NULL, };
static void gtk_file_filter_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gtk_file_filter_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void gtk_file_filter_finalize (GObject *object);
static void gtk_file_filter_buildable_init (GtkBuildableIface *iface);
static gboolean gtk_file_filter_buildable_custom_tag_start (GtkBuildable *buildable,
GtkBuilder *builder,
GObject *child,
const gchar *tagname,
GtkBuildableParser *parser,
gpointer *data);
static void gtk_file_filter_buildable_custom_tag_end (GtkBuildable *buildable,
GtkBuilder *builder,
GObject *child,
const gchar *tagname,
gpointer data);
static gboolean gtk_file_filter_match (GtkFilter *filter,
gpointer item);
static GtkFilterMatch gtk_file_filter_get_strictness (GtkFilter *filter);
static void gtk_file_filter_buildable_init (GtkBuildableIface *iface);
G_DEFINE_TYPE_WITH_CODE (GtkFileFilter, gtk_file_filter, GTK_TYPE_FILTER,
G_IMPLEMENT_INTERFACE (GTK_TYPE_BUILDABLE,
@ -163,56 +138,6 @@ gtk_file_filter_init (GtkFileFilter *object)
{
}
static void
gtk_file_filter_class_init (GtkFileFilterClass *class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
GtkFilterClass *filter_class = GTK_FILTER_CLASS (class);
gobject_class->set_property = gtk_file_filter_set_property;
gobject_class->get_property = gtk_file_filter_get_property;
gobject_class->finalize = gtk_file_filter_finalize;
filter_class->get_strictness = gtk_file_filter_get_strictness;
filter_class->match = gtk_file_filter_match;
/**
* GtkFileFilter:name:
*
* The human-readable name of the filter.
*
* This is the string that will be displayed in the file selector user
* interface if there is a selectable list of filters.
*/
props[PROP_NAME] =
g_param_spec_string ("name",
P_("Name"),
P_("The human-readable name for this filter"),
NULL,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY);
g_object_class_install_properties (gobject_class, NUM_PROPERTIES, props);
}
static void
filter_rule_free (FilterRule *rule)
{
switch (rule->type)
{
case FILTER_RULE_PATTERN:
g_free (rule->u.pattern);
break;
case FILTER_RULE_MIME_TYPE:
case FILTER_RULE_PIXBUF_FORMATS:
g_strfreev (rule->u.content_types);
break;
default:
g_assert_not_reached ();
}
g_slice_free (FilterRule, rule);
}
static void
gtk_file_filter_set_property (GObject *object,
guint prop_id,
@ -251,6 +176,24 @@ gtk_file_filter_get_property (GObject *object,
}
}
static void
filter_rule_free (FilterRule *rule)
{
switch (rule->type)
{
case FILTER_RULE_PATTERN:
g_free (rule->u.pattern);
break;
case FILTER_RULE_MIME_TYPE:
case FILTER_RULE_PIXBUF_FORMATS:
g_strfreev (rule->u.content_types);
break;
default:
break;
}
g_slice_free (FilterRule, rule);
}
static void
gtk_file_filter_finalize (GObject *object)
{
@ -264,22 +207,49 @@ gtk_file_filter_finalize (GObject *object)
G_OBJECT_CLASS (gtk_file_filter_parent_class)->finalize (object);
}
static void
gtk_file_filter_class_init (GtkFileFilterClass *class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
GtkFilterClass *filter_class = GTK_FILTER_CLASS (class);
gobject_class->set_property = gtk_file_filter_set_property;
gobject_class->get_property = gtk_file_filter_get_property;
gobject_class->finalize = gtk_file_filter_finalize;
filter_class->get_strictness = gtk_file_filter_get_strictness;
filter_class->match = gtk_file_filter_match;
/**
* GtkFileFilter:name:
*
* The human-readable name of the filter.
*
* This is the string that will be displayed in the file selector user
* interface if there is a selectable list of filters.
*/
props[PROP_NAME] =
g_param_spec_string ("name",
P_("Name"),
P_("The human-readable name for this filter"),
NULL,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS | G_PARAM_EXPLICIT_NOTIFY);
g_object_class_install_properties (gobject_class, NUM_PROPERTIES, props);
}
/*
* GtkBuildable implementation
*/
static void
gtk_file_filter_buildable_init (GtkBuildableIface *iface)
{
iface->custom_tag_start = gtk_file_filter_buildable_custom_tag_start;
iface->custom_tag_end = gtk_file_filter_buildable_custom_tag_end;
}
typedef enum {
typedef enum
{
PARSE_MIME_TYPES,
PARSE_PATTERNS
} ParserType;
typedef struct {
typedef struct
{
GtkFileFilter *filter;
GtkBuilder *builder;
ParserType type;
@ -289,9 +259,9 @@ typedef struct {
static void
parser_start_element (GtkBuildableParseContext *context,
const gchar *element_name,
const gchar **names,
const gchar **values,
const char *element_name,
const char **names,
const char **values,
gpointer user_data,
GError **error)
{
@ -334,11 +304,11 @@ parser_start_element (GtkBuildableParseContext *context,
}
static void
parser_text_element (GtkBuildableParseContext *context,
const gchar *text,
gsize text_len,
gpointer user_data,
GError **error)
parser_text_element (GtkBuildableParseContext *context,
const char *text,
gsize text_len,
gpointer user_data,
GError **error)
{
SubParserData *data = (SubParserData*)user_data;
@ -347,10 +317,10 @@ parser_text_element (GtkBuildableParseContext *context,
}
static void
parser_end_element (GtkBuildableParseContext *context,
const gchar *element_name,
gpointer user_data,
GError **error)
parser_end_element (GtkBuildableParseContext *context,
const char *element_name,
gpointer user_data,
GError **error)
{
SubParserData *data = (SubParserData*)user_data;
@ -384,7 +354,7 @@ static gboolean
gtk_file_filter_buildable_custom_tag_start (GtkBuildable *buildable,
GtkBuilder *builder,
GObject *child,
const gchar *tagname,
const char *tagname,
GtkBuildableParser *parser,
gpointer *parser_data)
{
@ -420,7 +390,7 @@ static void
gtk_file_filter_buildable_custom_tag_end (GtkBuildable *buildable,
GtkBuilder *builder,
GObject *child,
const gchar *tagname,
const char *tagname,
gpointer user_data)
{
if (strcmp (tagname, "mime-types") == 0 ||
@ -433,6 +403,17 @@ gtk_file_filter_buildable_custom_tag_end (GtkBuildable *buildable,
}
}
static void
gtk_file_filter_buildable_init (GtkBuildableIface *iface)
{
iface->custom_tag_start = gtk_file_filter_buildable_custom_tag_start;
iface->custom_tag_end = gtk_file_filter_buildable_custom_tag_end;
}
/*
* Public api
*/
/**
* gtk_file_filter_new:
*
@ -469,7 +450,7 @@ gtk_file_filter_new (void)
**/
void
gtk_file_filter_set_name (GtkFileFilter *filter,
const gchar *name)
const char *name)
{
g_return_if_fail (GTK_IS_FILE_FILTER (filter));
@ -492,7 +473,7 @@ gtk_file_filter_set_name (GtkFileFilter *filter,
* or %NULL. This value is owned by GTK and must not
* be modified or freed.
**/
const gchar *
const char *
gtk_file_filter_get_name (GtkFileFilter *filter)
{
g_return_val_if_fail (GTK_IS_FILE_FILTER (filter), NULL);
@ -502,7 +483,7 @@ gtk_file_filter_get_name (GtkFileFilter *filter)
static void
file_filter_add_rule (GtkFileFilter *filter,
FilterRule *rule)
FilterRule *rule)
{
filter->rules = g_slist_append (filter->rules, rule);
@ -538,7 +519,7 @@ file_filter_add_attribute (GtkFileFilter *filter,
**/
void
gtk_file_filter_add_mime_type (GtkFileFilter *filter,
const gchar *mime_type)
const char *mime_type)
{
FilterRule *rule;
@ -558,15 +539,15 @@ gtk_file_filter_add_mime_type (GtkFileFilter *filter,
* gtk_file_filter_add_pattern:
* @filter: a #GtkFileFilter
* @pattern: a shell style glob
*
*
* Adds a rule allowing a shell style glob to a filter.
**/
void
gtk_file_filter_add_pattern (GtkFileFilter *filter,
const gchar *pattern)
const char *pattern)
{
FilterRule *rule;
g_return_if_fail (GTK_IS_FILE_FILTER (filter));
g_return_if_fail (pattern != NULL);
@ -628,14 +609,14 @@ gtk_file_filter_add_pixbuf_formats (GtkFileFilter *filter)
/**
* gtk_file_filter_get_attributes:
* @filter: a #GtkFileFilter
*
*
* Gets the attributes that need to be filled in for the #GFileInfo
* passed to gtk_file_filter_filter()
*
* This function will not typically be used by applications; it
* is intended principally for use in the implementation of
* #GtkFileChooser.
*
*
* This function will not typically be used by applications;
* it is intended principally for use in the implementation
* of #GtkFileChooser.
*
* Returns: (transfer none): the attributes
**/
const char **
@ -723,7 +704,7 @@ NSArray * _gtk_file_filter_get_as_pattern_nsstrings (GtkFileFilter *filter)
#endif
char **
_gtk_file_filter_get_as_patterns (GtkFileFilter *filter)
_gtk_file_filter_get_as_patterns (GtkFileFilter *filter)
{
GPtrArray *array;
GSList *tmp_list;