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Drop GTK content formats apis

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These functions have been superseded by better
facilities in GDK.
This commit is contained in:
Matthias Clasen 2020-01-07 00:55:34 -05:00
parent 009228471c
commit 2d2cdeae88
2 changed files with 5 additions and 133 deletions
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131
gtk/gtkselection.c
View File

@ -143,130 +143,6 @@ init_atoms (void)
}
}
/**
* gtk_content_formats_add_text_targets:
* @list: a #GdkContentFormats
*
* Appends the text targets supported by #GtkSelectionData to
* the target list. All targets are added with the same @info.
**/
GdkContentFormats *
gtk_content_formats_add_text_targets (GdkContentFormats *list)
{
GdkContentFormatsBuilder *builder;
g_return_val_if_fail (list != NULL, NULL);
init_atoms ();
builder = gdk_content_formats_builder_new ();
gdk_content_formats_builder_add_formats (builder, list);
gdk_content_formats_unref (list);
/* Keep in sync with gtk_selection_data_targets_include_text()
*/
gdk_content_formats_builder_add_mime_type (builder, utf8_atom);
gdk_content_formats_builder_add_mime_type (builder, ctext_atom);
gdk_content_formats_builder_add_mime_type (builder, text_atom);
gdk_content_formats_builder_add_mime_type (builder, g_intern_static_string ("STRING"));
gdk_content_formats_builder_add_mime_type (builder, text_plain_utf8_atom);
if (!g_get_charset (NULL))
gdk_content_formats_builder_add_mime_type (builder, text_plain_locale_atom);
gdk_content_formats_builder_add_mime_type (builder, text_plain_atom);
return gdk_content_formats_builder_free_to_formats (builder);
}
/**
* gtk_content_formats_add_image_targets:
* @list: a #GdkContentFormats
* @writable: whether to add only targets for which GTK+ knows
* how to convert a pixbuf into the format
*
* Appends the image targets supported by #GtkSelectionData to
* the target list. All targets are added with the same @info.
**/
GdkContentFormats *
gtk_content_formats_add_image_targets (GdkContentFormats *list,
gboolean writable)
{
GdkContentFormatsBuilder *builder;
GSList *formats, *f;
gchar **mimes, **m;
g_return_val_if_fail (list != NULL, NULL);
builder = gdk_content_formats_builder_new ();
gdk_content_formats_builder_add_formats (builder, list);
gdk_content_formats_unref (list);
formats = gdk_pixbuf_get_formats ();
/* Make sure png comes first */
for (f = formats; f; f = f->next)
{
GdkPixbufFormat *fmt = f->data;
gchar *name;
name = gdk_pixbuf_format_get_name (fmt);
if (strcmp (name, "png") == 0)
{
formats = g_slist_delete_link (formats, f);
formats = g_slist_prepend (formats, fmt);
g_free (name);
break;
}
g_free (name);
}
for (f = formats; f; f = f->next)
{
GdkPixbufFormat *fmt = f->data;
if (writable && !gdk_pixbuf_format_is_writable (fmt))
continue;
mimes = gdk_pixbuf_format_get_mime_types (fmt);
for (m = mimes; *m; m++)
{
gdk_content_formats_builder_add_mime_type (builder, *m);
}
g_strfreev (mimes);
}
g_slist_free (formats);
return gdk_content_formats_builder_free_to_formats (builder);
}
/**
* gtk_content_formats_add_uri_targets:
* @list: a #GdkContentFormats
*
* Appends the URI targets supported by #GtkSelectionData to
* the target list. All targets are added with the same @info.
**/
GdkContentFormats *
gtk_content_formats_add_uri_targets (GdkContentFormats *list)
{
GdkContentFormatsBuilder *builder;
g_return_val_if_fail (list != NULL, NULL);
init_atoms ();
builder = gdk_content_formats_builder_new ();
gdk_content_formats_builder_add_formats (builder, list);
gdk_content_formats_unref (list);
gdk_content_formats_builder_add_mime_type (builder, text_uri_list_atom);
return gdk_content_formats_builder_free_to_formats (builder);
}
/**
* gtk_selection_data_get_target:
* @selection_data: a pointer to a #GtkSelectionData-struct.
@ -1158,8 +1034,11 @@ gtk_targets_include_image (GdkAtom *targets,
g_return_val_if_fail (targets != NULL || n_targets == 0, FALSE);
list = gdk_content_formats_new (NULL, 0);
list = gtk_content_formats_add_image_targets (list, writable);
list = gdk_content_formats_new_for_gtype (GDK_TYPE_TEXTURE);
if (writable)
list = gdk_content_formats_union_serialize_mime_types (list);
else
list = gdk_content_formats_union_deserialize_mime_types (list);
for (i = 0; i < n_targets && !result; i++)
{
if (gdk_content_formats_contain_mime_type (list, targets[i]))

7
gtk/gtkselection.h
View File

@ -36,13 +36,6 @@ G_BEGIN_DECLS
#define GTK_TYPE_SELECTION_DATA (gtk_selection_data_get_type ())
GDK_AVAILABLE_IN_ALL
GdkContentFormats * gtk_content_formats_add_text_targets (GdkContentFormats *list) G_GNUC_WARN_UNUSED_RESULT;
GDK_AVAILABLE_IN_ALL
GdkContentFormats * gtk_content_formats_add_image_targets (GdkContentFormats *list,
gboolean writable) G_GNUC_WARN_UNUSED_RESULT;
GDK_AVAILABLE_IN_ALL
GdkContentFormats * gtk_content_formats_add_uri_targets (GdkContentFormats *list) G_GNUC_WARN_UNUSED_RESULT;
GDK_AVAILABLE_IN_ALL
GdkAtom gtk_selection_data_get_target (const GtkSelectionData *selection_data);