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add gtk_selection_data_get_data_with_length API which can be bound

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* gtk_selection_data_get_data can't be bound because we need to know the length
  of data inorder to marshal it

https://bugzilla.gnome.org/show_bug.cgi?id=635299
This commit is contained in:
Matthias Clasen 2011-01-03 12:11:41 -05:00
parent d211c8af6b
commit c7f39eb07e
4 changed files with 29 additions and 0 deletions
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1
docs/reference/gtk/gtk3-sections.txt
View File

@ -5824,6 +5824,7 @@ gtk_selection_data_targets_include_rich_text
gtk_selection_data_get_selection
gtk_selection_data_get_data
gtk_selection_data_get_length
gtk_selection_data_get_data_with_length
gtk_selection_data_get_data_type
gtk_selection_data_get_display
gtk_selection_data_get_format

1
gtk/gtk.symbols
View File

@ -2292,6 +2292,7 @@ gtk_selection_data_get_data_type
gtk_selection_data_get_display
gtk_selection_data_get_format
gtk_selection_data_get_length
gtk_selection_data_get_data_with_length
gtk_selection_data_get_pixbuf
gtk_selection_data_get_selection
gtk_selection_data_get_target

23
gtk/gtkselection.c
View File

@ -1222,6 +1222,29 @@ gtk_selection_data_get_length (const GtkSelectionData *selection_data)
return selection_data->length;
}
/**
* gtk_selection_data_get_data_with_length:
* @selection_data: a pointer to a #GtkSelectionData structure
* @length: return location for length of the data segment
*
* Retrieves the raw data of the selection along with its length.
*
* Returns: (array length=length): the raw data of the selection
*
* Rename to: gtk_selection_data_get_data
* Since: 3.0
*/
const guchar*
gtk_selection_data_get_data_with_length (const GtkSelectionData *selection_data,
gint *length)
{
g_return_val_if_fail (selection_data != NULL, NULL);
*length = selection_data->length;
return selection_data->data;
}
/**
* gtk_selection_data_get_display:
* @selection_data: a pointer to a #GtkSelectionData structure.

4
gtk/gtkselection.h
View File

@ -133,6 +133,10 @@ GdkAtom gtk_selection_data_get_data_type (const GtkSelectionData *selectio
gint gtk_selection_data_get_format (const GtkSelectionData *selection_data);
const guchar *gtk_selection_data_get_data (const GtkSelectionData *selection_data);
gint gtk_selection_data_get_length (const GtkSelectionData *selection_data);
const guchar *gtk_selection_data_get_data_with_length
(const GtkSelectionData *selection_data,
gint *length);
GdkDisplay *gtk_selection_data_get_display (const GtkSelectionData *selection_data);
void gtk_selection_data_set (GtkSelectionData *selection_data,