+++ /dev/null
-/* -*- 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");
-}
-
projects / empathy.git / commitdiff