1 /* 2 * This file is part of gtkD. 3 * 4 * gtkD is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU Lesser General Public License 6 * as published by the Free Software Foundation; either version 3 7 * of the License, or (at your option) any later version, with 8 * some exceptions, please read the COPYING file. 9 * 10 * gtkD is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU Lesser General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General Public License 16 * along with gtkD; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA 18 */ 19 20 // generated automatically - do not change 21 // find conversion definition on APILookup.txt 22 // implement new conversion functionalities on the wrap.utils pakage 23 24 25 module atk.StreamableContentIF; 26 27 private import atk.c.functions; 28 public import atk.c.types; 29 private import glib.IOChannel; 30 private import glib.Str; 31 private import glib.c.functions; 32 33 34 /** 35 * An interface whereby an object allows its backing content to be 36 * streamed to clients. Typical implementors would be images or 37 * icons, HTML content, or multimedia display/rendering widgets. 38 * 39 * Negotiation of content type is allowed. Clients may examine the 40 * backing data and transform, convert, or parse the content in order 41 * to present it in an alternate form to end-users. 42 * 43 * The AtkStreamableContent interface is particularly useful for 44 * saving, printing, or post-processing entire documents, or for 45 * persisting alternate views of a document. If document content 46 * itself is being serialized, stored, or converted, then use of the 47 * AtkStreamableContent interface can help address performance 48 * issues. Unlike most ATK interfaces, this interface is not strongly 49 * tied to the current user-agent view of the a particular document, 50 * but may in some cases give access to the underlying model data. 51 */ 52 public interface StreamableContentIF{ 53 /** Get the main Gtk struct */ 54 public AtkStreamableContent* getStreamableContentStruct(bool transferOwnership = false); 55 56 /** the main Gtk struct as a void* */ 57 protected void* getStruct(); 58 59 60 /** */ 61 public static GType getType() 62 { 63 return atk_streamable_content_get_type(); 64 } 65 66 /** 67 * Gets the character string of the specified mime type. The first mime 68 * type is at position 0, the second at position 1, and so on. 69 * 70 * Params: 71 * i = a gint representing the position of the mime type starting from 0 72 * 73 * Returns: a gchar* representing the specified mime type; the caller 74 * should not free the character string. 75 */ 76 public string getMimeType(int i); 77 78 /** 79 * Gets the number of mime types supported by this object. 80 * 81 * Returns: a gint which is the number of mime types supported by the object. 82 */ 83 public int getNMimeTypes(); 84 85 /** 86 * Gets the content in the specified mime type. 87 * 88 * Params: 89 * mimeType = a gchar* representing the mime type 90 * 91 * Returns: A #GIOChannel which contains the content in the 92 * specified mime type. 93 */ 94 public IOChannel getStream(string mimeType); 95 96 /** 97 * Get a string representing a URI in IETF standard format 98 * (see http://www.ietf.org/rfc/rfc2396.txt) from which the object's content 99 * may be streamed in the specified mime-type, if one is available. 100 * If mime_type is NULL, the URI for the default (and possibly only) mime-type is 101 * returned. 102 * 103 * Note that it is possible for get_uri to return NULL but for 104 * get_stream to work nonetheless, since not all GIOChannels connect to URIs. 105 * 106 * Params: 107 * mimeType = a gchar* representing the mime type, or NULL to request a URI 108 * for the default mime type. 109 * 110 * Returns: Returns a string representing a URI, or %NULL 111 * if no corresponding URI can be constructed. 112 * 113 * Since: 1.12 114 */ 115 public string getUri(string mimeType); 116 }