libempathy-gtk/empathy-ui-utils.h

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2002-2007 Imendio AB
   4  * Copyright (C) 2007-2010 Collabora Ltd.
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
  19  * Boston, MA  02110-1301  USA
  20  *
  21  * Authors: Mikael Hallendal <micke@imendio.com>
  22  *          Richard Hult <richard@imendio.com>
  23  *          Martyn Russell <martyn@imendio.com>
  24  *          Xavier Claessens <xclaesse@gmail.com>
  25  *          Jonny Lamb <jonny.lamb@collabora.co.uk>
  26  *          Travis Reitter <travis.reitter@collabora.co.uk>
  27  *
  28  *          Part of this file is copied from GtkSourceView (gtksourceiter.c):
  29  *          Paolo Maggi
  30  *          Jeroen Zwartepoorte
  31  */
  32
  33 #ifndef __EMPATHY_UI_UTILS_H__
  34 #define __EMPATHY_UI_UTILS_H__
  35
  36 #include <gtk/gtk.h>
  37
  38 #include <folks/folks.h>
  39
  40 #include <libempathy/empathy-contact.h>
  41 #include <libempathy/empathy-ft-handler.h>
  42
  43 #include "empathy-chat-view.h"
  44
  45 G_BEGIN_DECLS
  46
  47 #define EMPATHY_RECT_IS_ON_SCREEN(x,y,w,h) ((x) + (w) > 0 && \
  48                                             (y) + (h) > 0 && \
  49                                             (x) < gdk_screen_width () && \
  50                                             (y) < gdk_screen_height ())
  51
  52 typedef void (*EmpathyPixbufAvatarFromIndividualCb) (FolksIndividual *individual,
  53                 GdkPixbuf *pixbuf,
  54                 gpointer user_data);
  55
  56 void            empathy_gtk_init                        (void);
  57
  58 /* Glade */
  59 GtkBuilder *    empathy_builder_get_file                (const gchar      *filename,
  60                                                          const gchar      *first_object,
  61                                                          ...);
  62 void            empathy_builder_connect                 (GtkBuilder       *gui,
  63                                                          gpointer          user_data,
  64                                                          const gchar      *first_object,
  65                                                          ...);
  66 GtkWidget     *empathy_builder_unref_and_keep_widget    (GtkBuilder       *gui,
  67                                                          GtkWidget        *root);
  68
  69 /* Pixbufs */
  70 const gchar * empathy_icon_name_for_presence            (TpConnectionPresenceType  presence);
  71 const gchar * empathy_icon_name_for_contact             (EmpathyContact   *contact);
  72 const gchar * empathy_icon_name_for_individual          (FolksIndividual  *individual);
  73 const gchar * empathy_protocol_name_for_contact         (EmpathyContact   *contact);
  74 GdkPixbuf *   empathy_pixbuf_from_data                  (gchar            *data,
  75                                                          gsize             data_size);
  76 GdkPixbuf *   empathy_pixbuf_from_data_and_mime         (gchar            *data,
  77                                                          gsize             data_size,
  78                                                          gchar           **mime_type);
  79 void empathy_pixbuf_avatar_from_individual_scaled_async (FolksIndividual     *individual,
  80                                                          gint                 width,
  81                                                          gint                 height,
  82                                                          GCancellable        *cancellable,
  83                                                          GAsyncReadyCallback  callback,
  84                                                          gpointer             user_data);
  85 GdkPixbuf * empathy_pixbuf_avatar_from_individual_scaled_finish (
  86                                                          FolksIndividual  *individual,
  87                                                          GAsyncResult     *result,
  88                                                          GError          **error);
  89 GdkPixbuf *   empathy_pixbuf_from_avatar_scaled         (EmpathyAvatar    *avatar,
  90                                                          gint              width,
  91                                                          gint              height);
  92 GdkPixbuf *   empathy_pixbuf_avatar_from_contact_scaled (EmpathyContact   *contact,
  93                                                          gint              width,
  94                                                          gint              height);
  95 GdkPixbuf *   empathy_pixbuf_protocol_from_contact_scaled (EmpathyContact   *contact,
  96                                                          gint              width,
  97                                                          gint              height);
  98 GdkPixbuf *   empathy_pixbuf_contact_status_icon (EmpathyContact   *contact,
  99                                                          gboolean          show_protocol);
 100 GdkPixbuf *   empathy_pixbuf_contact_status_icon_with_icon_name (EmpathyContact   *contact,
 101                                                          const gchar       *icon_name,
 102                                                          gboolean          show_protocol);
 103 GdkPixbuf *   empathy_pixbuf_scale_down_if_necessary    (GdkPixbuf        *pixbuf,
 104                                                          gint              max_size);
 105 GdkPixbuf *   empathy_pixbuf_from_icon_name             (const gchar      *icon_name,
 106                                                          GtkIconSize       icon_size);
 107 GdkPixbuf *   empathy_pixbuf_from_icon_name_sized       (const gchar      *icon_name,
 108                                                          gint              size);
 109 gchar *       empathy_filename_from_icon_name           (const gchar      *icon_name,
 110                                                          GtkIconSize       icon_size);
 111
 112 /* Text view */
 113 gboolean    empathy_text_iter_forward_search            (const GtkTextIter*iter,
 114                                                          const gchar      *str,
 115                                                          GtkTextIter      *match_start,
 116                                                          GtkTextIter      *match_end,
 117                                                          const GtkTextIter*limit);
 118 gboolean    empathy_text_iter_backward_search           (const GtkTextIter*iter,
 119                                                          const gchar      *str,
 120                                                          GtkTextIter      *match_start,
 121                                                          GtkTextIter      *match_end,
 122                                                          const GtkTextIter*limit);
 123 /* Windows */
 124 void        empathy_window_present                      (GtkWindow *window);
 125 void        empathy_window_present_with_time            (GtkWindow        *window,
 126                                                          guint32 timestamp);
 127 GtkWindow * empathy_get_toplevel_window                 (GtkWidget        *widget);
 128
 129 /* URL */
 130 gchar *     empathy_make_absolute_url                   (const gchar      *url);
 131
 132 gchar *     empathy_make_absolute_url_len               (const gchar      *url,
 133                                                          guint             len);
 134 void        empathy_url_show                            (GtkWidget        *parent,
 135                                                          const char       *url);
 136
 137 /* File transfer */
 138 void        empathy_send_file                           (EmpathyContact   *contact,
 139                                                          GFile            *file);
 140 void        empathy_send_file_from_uri_list             (EmpathyContact   *contact,
 141                                                          const gchar      *uri_list);
 142 void        empathy_send_file_with_file_chooser         (EmpathyContact   *contact);
 143 void        empathy_receive_file_with_file_chooser      (EmpathyFTHandler *handler);
 144
 145 /* Misc */
 146 void        empathy_make_color_whiter                   (GdkRGBA *color);
 147
 148 GtkWidget * empathy_context_menu_new                    (GtkWidget *attach_to);
 149
 150 gint64      empathy_get_current_action_time             (void);
 151
 152 gboolean empathy_individual_match_string (
 153     FolksIndividual *individual,
 154     const gchar *text,
 155     GPtrArray *words);
 156
 157 G_END_DECLS
 158
 159 #endif /*  __EMPATHY_UI_UTILS_H__ */