diff options
Diffstat (limited to 'libempathy-gtk/empathy-theme.c')
| -rw-r--r-- | libempathy-gtk/empathy-theme.c | 408 |
1 files changed, 0 insertions, 408 deletions
diff --git a/libempathy-gtk/empathy-theme.c b/libempathy-gtk/empathy-theme.c deleted file mode 100644 index ca4f66663..000000000 --- a/libempathy-gtk/empathy-theme.c +++ /dev/null @@ -1,408 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2007 Imendio AB - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> - -#include <string.h> -#include <glib/gi18n-lib.h> -#include <gtk/gtk.h> - -#include <libempathy/empathy-utils.h> - -#include "empathy-chat.h" -#include "empathy-conf.h" -#include "empathy-theme.h" -#include "empathy-smiley-manager.h" - -/* Number of seconds between timestamps when using normal mode, 5 minutes. */ -#define TIMESTAMP_INTERVAL 300 - -#define SCHEMES "(https?|ftps?|nntp|news|javascript|about|ghelp|apt|telnet|"\ - "file|webcal|mailto)" -#define BODY "([^\\ ]+)" -#define END_BODY "([^\\ ]*[^,;\?><()\\ \"\\.])" -#define URI_REGEX "("SCHEMES"://"END_BODY")" \ - "|((mailto:)?"BODY"@"BODY"\\."END_BODY")"\ - "|((www|ftp)\\."END_BODY")" -static GRegex *uri_regex = NULL; - -#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyTheme) - -typedef struct { - EmpathySmileyManager *smiley_manager; - gboolean show_avatars; -} EmpathyThemePriv; - -static void theme_finalize (GObject *object); -static void theme_get_property (GObject *object, - guint param_id, - GValue *value, - GParamSpec *pspec); -static void theme_set_property (GObject *object, - guint param_id, - const GValue *value, - GParamSpec *pspec); - - -G_DEFINE_TYPE (EmpathyTheme, empathy_theme, G_TYPE_OBJECT); - -enum { - PROP_0, - PROP_SHOW_AVATARS -}; - -static void -empathy_theme_class_init (EmpathyThemeClass *class) -{ - GObjectClass *object_class; - - object_class = G_OBJECT_CLASS (class); - - object_class->finalize = theme_finalize; - object_class->get_property = theme_get_property; - object_class->set_property = theme_set_property; - - class->update_view = NULL; - class->append_message = NULL; - class->append_event = NULL; - class->append_timestamp = NULL; - class->append_spacing = NULL; - - g_object_class_install_property (object_class, - PROP_SHOW_AVATARS, - g_param_spec_boolean ("show-avatars", - "", "", - TRUE, - G_PARAM_READWRITE)); - - g_type_class_add_private (object_class, sizeof (EmpathyThemePriv)); -} - -static void -empathy_theme_init (EmpathyTheme *theme) -{ - EmpathyThemePriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (theme, - EMPATHY_TYPE_THEME, EmpathyThemePriv); - - theme->priv = priv; - priv->smiley_manager = empathy_smiley_manager_dup_singleton (); -} - -static void -theme_finalize (GObject *object) -{ - EmpathyThemePriv *priv; - - priv = GET_PRIV (object); - - if (priv->smiley_manager) { - g_object_unref (priv->smiley_manager); - } - - (G_OBJECT_CLASS (empathy_theme_parent_class)->finalize) (object); -} - -static void -theme_get_property (GObject *object, - guint param_id, - GValue *value, - GParamSpec *pspec) -{ - EmpathyThemePriv *priv; - - priv = GET_PRIV (object); - - switch (param_id) { - case PROP_SHOW_AVATARS: - g_value_set_boolean (value, priv->show_avatars); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); - break; - } -} - -static void -theme_set_property (GObject *object, - guint param_id, - const GValue *value, - GParamSpec *pspec) -{ - EmpathyThemePriv *priv; - - priv = GET_PRIV (object); - - switch (param_id) { - case PROP_SHOW_AVATARS: - empathy_theme_set_show_avatars (EMPATHY_THEME (object), - g_value_get_boolean (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); - break; - } -} - -void -empathy_theme_maybe_append_date_and_time (EmpathyTheme *theme, - EmpathyChatView *view, - EmpathyMessage *message) -{ - time_t timestamp; - GDate *date, *last_date; - gboolean append_date, append_time; - - date = empathy_message_get_date_and_time (message, ×tamp); - - last_date = g_date_new (); - g_date_set_time_t (last_date, empathy_chat_view_get_last_timestamp (view)); - - append_date = FALSE; - append_time = FALSE; - - if (g_date_compare (date, last_date) > 0) { - append_date = TRUE; - append_time = TRUE; - } - - g_date_free (last_date); - g_date_free (date); - - if (empathy_chat_view_get_last_timestamp (view) + TIMESTAMP_INTERVAL < timestamp) { - append_time = TRUE; - } - - if (append_time || append_date) { - empathy_theme_append_timestamp (theme, view, message, - append_date, append_time); - } -} - -void -empathy_theme_update_view (EmpathyTheme *theme, - EmpathyChatView *view) -{ - if (!EMPATHY_THEME_GET_CLASS(theme)->update_view) { - g_error ("Theme must override update_view"); - } - - EMPATHY_THEME_GET_CLASS(theme)->update_view (theme, view); -} - -void -empathy_theme_append_message (EmpathyTheme *theme, - EmpathyChatView *view, - EmpathyMessage *message) -{ - if (!EMPATHY_THEME_GET_CLASS(theme)->append_message) { - g_warning ("Theme should override append_message"); - return; - } - - EMPATHY_THEME_GET_CLASS(theme)->append_message (theme, view, message); -} - -static void -theme_insert_text_with_emoticons (GtkTextBuffer *buf, - GtkTextIter *iter, - const gchar *str, - EmpathySmileyManager *smiley_manager) -{ - gboolean use_smileys = FALSE; - GSList *smileys, *l; - - empathy_conf_get_bool (empathy_conf_get (), - EMPATHY_PREFS_CHAT_SHOW_SMILEYS, - &use_smileys); - - if (!use_smileys) { - gtk_text_buffer_insert (buf, iter, str, -1); - return; - } - - smileys = empathy_smiley_manager_parse (smiley_manager, str); - for (l = smileys; l; l = l->next) { - EmpathySmiley *smiley; - - smiley = l->data; - if (smiley->pixbuf) { - gtk_text_buffer_insert_pixbuf (buf, iter, smiley->pixbuf); - } else { - gtk_text_buffer_insert (buf, iter, smiley->str, -1); - } - empathy_smiley_free (smiley); - } - g_slist_free (smileys); -} - -void -empathy_theme_append_text (EmpathyTheme *theme, - EmpathyChatView *view, - const gchar *body, - const gchar *tag, - const gchar *link_tag) -{ - EmpathyThemePriv *priv; - GtkTextBuffer *buffer; - GtkTextIter start_iter, end_iter; - GtkTextMark *mark; - GtkTextIter iter; - GMatchInfo *match_info; - gboolean match; - gint last = 0; - gint s = 0, e = 0; - gchar *tmp; - - priv = GET_PRIV (theme); - buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)); - - gtk_text_buffer_get_end_iter (buffer, &start_iter); - mark = gtk_text_buffer_create_mark (buffer, NULL, &start_iter, TRUE); - - if (!uri_regex) { - uri_regex = g_regex_new (URI_REGEX, 0, 0, NULL); - } - - for (match = g_regex_match (uri_regex, body, 0, &match_info); match; - match = g_match_info_next (match_info, NULL)) { - if (!g_match_info_fetch_pos (match_info, 0, &s, &e)) - continue; - - if (s > last) { - tmp = empathy_substring (body, last, s); - - gtk_text_buffer_get_end_iter (buffer, &iter); - theme_insert_text_with_emoticons (buffer, - &iter, - tmp, - priv->smiley_manager); - g_free (tmp); - } - - tmp = empathy_substring (body, s, e); - - gtk_text_buffer_get_end_iter (buffer, &iter); - if (!link_tag) { - gtk_text_buffer_insert (buffer, &iter, - tmp, -1); - } else { - gtk_text_buffer_insert_with_tags_by_name (buffer, - &iter, - tmp, - -1, - link_tag, - "link", - NULL); - } - - g_free (tmp); - last = e; - } - g_match_info_free (match_info); - - if (last < strlen (body)) { - gtk_text_buffer_get_end_iter (buffer, &iter); - theme_insert_text_with_emoticons (buffer, - &iter, - body + last, - priv->smiley_manager); - } - - gtk_text_buffer_get_end_iter (buffer, &iter); - gtk_text_buffer_insert (buffer, &iter, "\n", 1); - - /* Apply the style to the inserted text. */ - gtk_text_buffer_get_iter_at_mark (buffer, &start_iter, mark); - gtk_text_buffer_get_end_iter (buffer, &end_iter); - - gtk_text_buffer_apply_tag_by_name (buffer, - tag, - &start_iter, - &end_iter); - - gtk_text_buffer_delete_mark (buffer, mark); -} - -void -empathy_theme_append_event (EmpathyTheme *theme, - EmpathyChatView *view, - const gchar *str) -{ - if (!EMPATHY_THEME_GET_CLASS(theme)->append_event) { - return; - } - - EMPATHY_THEME_GET_CLASS(theme)->append_event (theme, view, str); -} - -void -empathy_theme_append_spacing (EmpathyTheme *theme, - EmpathyChatView *view) -{ - if (!EMPATHY_THEME_GET_CLASS(theme)->append_spacing) { - return; - } - - EMPATHY_THEME_GET_CLASS(theme)->append_spacing (theme, view); -} - - -void -empathy_theme_append_timestamp (EmpathyTheme *theme, - EmpathyChatView *view, - EmpathyMessage *message, - gboolean show_date, - gboolean show_time) -{ - if (!EMPATHY_THEME_GET_CLASS(theme)->append_timestamp) { - return; - } - - EMPATHY_THEME_GET_CLASS(theme)->append_timestamp (theme, view, - message, show_date, - show_time); -} - -gboolean -empathy_theme_get_show_avatars (EmpathyTheme *theme) -{ - EmpathyThemePriv *priv; - - g_return_val_if_fail (EMPATHY_IS_THEME (theme), FALSE); - - priv = GET_PRIV (theme); - - return priv->show_avatars; -} - -void -empathy_theme_set_show_avatars (EmpathyTheme *theme, gboolean show) -{ - EmpathyThemePriv *priv; - - g_return_if_fail (EMPATHY_IS_THEME (theme)); - - priv = GET_PRIV (theme); - - priv->show_avatars = show; - - g_object_notify (G_OBJECT (theme), "show-avatars"); -} - |