diff options
Diffstat (limited to 'libempathy-gtk/empathy-theme-irc.c')
| -rw-r--r-- | libempathy-gtk/empathy-theme-irc.c | 486 |
1 files changed, 486 insertions, 0 deletions
diff --git a/libempathy-gtk/empathy-theme-irc.c b/libempathy-gtk/empathy-theme-irc.c new file mode 100644 index 000000000..afe71e5ea --- /dev/null +++ b/libempathy-gtk/empathy-theme-irc.c @@ -0,0 +1,486 @@ +/* -*- 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 <glib/gi18n.h> +#include <libempathy/empathy-debug.h> + +#include "empathy-chat.h" +#include "empathy-theme-utils.h" +#include "empathy-theme-irc.h" + +#define DEBUG_DOMAIN "Theme" + +#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), EMPATHY_TYPE_THEME_IRC, EmpathyThemeIrcPriv)) + +typedef struct _EmpathyThemeIrcPriv EmpathyThemeIrcPriv; + +struct _EmpathyThemeIrcPriv { + gint my_prop; +}; + +static void theme_irc_finalize (GObject *object); +static void theme_irc_get_property (GObject *object, + guint param_id, + GValue *value, + GParamSpec *pspec); +static void theme_irc_set_property (GObject *object, + guint param_id, + const GValue *value, + GParamSpec *pspec); +static EmpathyThemeContext * +theme_irc_setup_with_view (EmpathyTheme *theme, + EmpathyChatView *view); +static void theme_irc_detach_from_view (EmpathyTheme *theme, + EmpathyThemeContext *context, + EmpathyChatView *view); +static void theme_irc_append_message (EmpathyTheme *theme, + EmpathyThemeContext *context, + EmpathyChatView *view, + EmpathyMessage *message); +static void theme_irc_append_event (EmpathyTheme *theme, + EmpathyThemeContext *context, + EmpathyChatView *view, + const gchar *str); +static void theme_irc_append_timestamp (EmpathyTheme *theme, + EmpathyThemeContext *context, + EmpathyChatView *view, + EmpathyMessage *message, + gboolean show_date, + gboolean show_time); +static void theme_irc_append_spacing (EmpathyTheme *theme, + EmpathyThemeContext *context, + EmpathyChatView *view); + + +enum { + PROP_0, + PROP_MY_PROP +}; + +G_DEFINE_TYPE (EmpathyThemeIrc, empathy_theme_irc, EMPATHY_TYPE_THEME); + +static void +empathy_theme_irc_class_init (EmpathyThemeIrcClass *class) +{ + GObjectClass *object_class; + EmpathyThemeClass *theme_class; + + object_class = G_OBJECT_CLASS (class); + theme_class = EMPATHY_THEME_CLASS (class); + + object_class->finalize = theme_irc_finalize; + object_class->get_property = theme_irc_get_property; + object_class->set_property = theme_irc_set_property; + + theme_class->setup_with_view = theme_irc_setup_with_view; + theme_class->detach_from_view = theme_irc_detach_from_view; + theme_class->append_message = theme_irc_append_message; + theme_class->append_event = theme_irc_append_event; + theme_class->append_timestamp = theme_irc_append_timestamp; + theme_class->append_spacing = theme_irc_append_spacing; + + g_object_class_install_property (object_class, + PROP_MY_PROP, + g_param_spec_int ("my-prop", + "", + "", + 0, 1, + 1, + G_PARAM_READWRITE)); + + g_type_class_add_private (object_class, sizeof (EmpathyThemeIrcPriv)); +} + +static void +empathy_theme_irc_init (EmpathyThemeIrc *presence) +{ + EmpathyThemeIrcPriv *priv; + + priv = GET_PRIV (presence); +} + +static void +theme_irc_finalize (GObject *object) +{ + EmpathyThemeIrcPriv *priv; + + priv = GET_PRIV (object); + + (G_OBJECT_CLASS (empathy_theme_irc_parent_class)->finalize) (object); +} + +static void +theme_irc_get_property (GObject *object, + guint param_id, + GValue *value, + GParamSpec *pspec) +{ + EmpathyThemeIrcPriv *priv; + + priv = GET_PRIV (object); + + switch (param_id) { + case PROP_MY_PROP: + g_value_set_int (value, priv->my_prop); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); + break; + } +} +static void +theme_irc_set_property (GObject *object, + guint param_id, + const GValue *value, + GParamSpec *pspec) +{ + EmpathyThemeIrcPriv *priv; + + priv = GET_PRIV (object); + + switch (param_id) { + case PROP_MY_PROP: + priv->my_prop = g_value_get_int (value); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); + break; + } +} + +static void +theme_irc_fixup_tag_table (EmpathyTheme *theme, EmpathyChatView *view) +{ + GtkTextBuffer *buffer; + + buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)); + + /* IRC style tags. */ + empathy_theme_utils_ensure_tag_by_name (buffer, "irc-nick-self"); + empathy_theme_utils_ensure_tag_by_name (buffer, "irc-body-self"); + empathy_theme_utils_ensure_tag_by_name (buffer, "irc-action-self"); + + empathy_theme_utils_ensure_tag_by_name (buffer, "irc-nick-other"); + empathy_theme_utils_ensure_tag_by_name (buffer, "irc-body-other"); + empathy_theme_utils_ensure_tag_by_name (buffer, "irc-action-other"); + + empathy_theme_utils_ensure_tag_by_name (buffer, "irc-nick-highlight"); + empathy_theme_utils_ensure_tag_by_name (buffer, "irc-spacing"); + empathy_theme_utils_ensure_tag_by_name (buffer, "irc-time"); + empathy_theme_utils_ensure_tag_by_name (buffer, "irc-event"); + empathy_theme_utils_ensure_tag_by_name (buffer, "irc-link"); +} + +static void +theme_irc_apply_theme_classic (EmpathyTheme *theme, EmpathyChatView *view) +{ + EmpathyThemeIrcPriv *priv; + GtkTextBuffer *buffer; + GtkTextTagTable *table; + GtkTextTag *tag; + + priv = GET_PRIV (theme); + + buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)); + table = gtk_text_buffer_get_tag_table (buffer); + + tag = empathy_theme_utils_init_tag_by_name (table, "irc-spacing"); + g_object_set (tag, + "size", 2000, + NULL); + empathy_theme_utils_add_tag (table, tag); + + tag = empathy_theme_utils_init_tag_by_name (table, "irc-nick-self"); + g_object_set (tag, + "foreground", "sea green", + NULL); + empathy_theme_utils_add_tag (table, tag); + + tag = empathy_theme_utils_init_tag_by_name (table, "irc-body-self"); + g_object_set (tag, + /* To get the default theme color: */ + "foreground-set", FALSE, + NULL); + empathy_theme_utils_add_tag (table, tag); + + tag = empathy_theme_utils_init_tag_by_name (table, "irc-action-self"); + g_object_set (tag, + "foreground", "brown4", + "style", PANGO_STYLE_ITALIC, + NULL); + empathy_theme_utils_add_tag (table, tag); + + tag = empathy_theme_utils_init_tag_by_name (table, "irc-nick-highlight"); + g_object_set (tag, + "foreground", "indian red", + "weight", PANGO_WEIGHT_BOLD, + NULL); + empathy_theme_utils_add_tag (table, tag); + + tag = empathy_theme_utils_init_tag_by_name (table, "irc-nick-other"); + g_object_set (tag, + "foreground", "skyblue4", + NULL); + empathy_theme_utils_add_tag (table, tag); + + tag = empathy_theme_utils_init_tag_by_name (table, "irc-body-other"); + g_object_set (tag, + /* To get the default theme color: */ + "foreground-set", FALSE, + NULL); + empathy_theme_utils_add_tag (table, tag); + + tag = empathy_theme_utils_init_tag_by_name (table, "irc-action-other"); + g_object_set (tag, + "foreground", "brown4", + "style", PANGO_STYLE_ITALIC, + NULL); + empathy_theme_utils_add_tag (table, tag); + + tag = empathy_theme_utils_init_tag_by_name (table, "irc-time"); + g_object_set (tag, + "foreground", "darkgrey", + "justification", GTK_JUSTIFY_CENTER, + NULL); + empathy_theme_utils_add_tag (table, tag); + + tag = empathy_theme_utils_init_tag_by_name (table, "irc-event"); + g_object_set (tag, + "foreground", "PeachPuff4", + "justification", GTK_JUSTIFY_LEFT, + NULL); + empathy_theme_utils_add_tag (table, tag); + + tag = empathy_theme_utils_init_tag_by_name (table, "invite"); + g_object_set (tag, + "foreground", "sienna", + NULL); + empathy_theme_utils_add_tag (table, tag); + + tag = empathy_theme_utils_init_tag_by_name (table, "irc-link"); + g_object_set (tag, + "foreground", "steelblue", + "underline", PANGO_UNDERLINE_SINGLE, + NULL); + empathy_theme_utils_add_tag (table, tag); +} + + +static EmpathyThemeContext * +theme_irc_setup_with_view (EmpathyTheme *theme, EmpathyChatView *view) +{ + theme_irc_fixup_tag_table (theme, view); + theme_irc_apply_theme_classic (theme, view); + empathy_chat_view_set_margin (view, 3); + + return NULL; +} + +static void +theme_irc_detach_from_view (EmpathyTheme *theme, + EmpathyThemeContext *context, + EmpathyChatView *view) +{ + /* Free the context */ +} + +static void +theme_irc_append_message (EmpathyTheme *theme, + EmpathyThemeContext *context, + EmpathyChatView *view, + EmpathyMessage *message) +{ + GtkTextBuffer *buffer; + const gchar *name; + const gchar *nick_tag; + const gchar *body_tag; + GtkTextIter iter; + gchar *tmp; + EmpathyContact *contact; + + empathy_theme_maybe_append_date_and_time (theme, context, view, message); + + buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)); + + contact = empathy_message_get_sender (message); + name = empathy_contact_get_name (contact); + + if (empathy_message_get_type (message) == EMPATHY_MESSAGE_TYPE_ACTION) { + if (empathy_contact_is_user (contact)) { + body_tag = "irc-action-self"; + } else { + body_tag = "irc-action-other"; + } + + tmp = g_strdup_printf (" * %s %s", + empathy_contact_get_name (contact), + empathy_message_get_body (message)); + empathy_theme_append_text (theme, context, view, tmp, + body_tag, "irc-link"); + g_free (tmp); + return; + } + + if (empathy_contact_is_user (contact)) { + nick_tag = "irc-nick-self"; + body_tag = "irc-body-self"; + } else { + if (empathy_chat_should_highlight_nick (message)) { + nick_tag = "irc-nick-highlight"; + } else { + nick_tag = "irc-nick-other"; + } + + body_tag = "irc-body-other"; + } + + gtk_text_buffer_get_end_iter (buffer, &iter); + + /* The nickname. */ + tmp = g_strdup_printf ("%s: ", name); + gtk_text_buffer_insert_with_tags_by_name (buffer, + &iter, + tmp, + -1, + "cut", + nick_tag, + NULL); + g_free (tmp); + + /* The text body. */ + empathy_theme_append_text (theme, context, view, + empathy_message_get_body (message), + body_tag, "irc-link"); +} + +static void +theme_irc_append_event (EmpathyTheme *theme, + EmpathyThemeContext *context, + EmpathyChatView *view, + const gchar *str) +{ + GtkTextBuffer *buffer; + GtkTextIter iter; + gchar *msg; + + buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)); + + empathy_theme_maybe_append_date_and_time (theme, context, view, NULL); + + gtk_text_buffer_get_end_iter (buffer, &iter); + + msg = g_strdup_printf (" - %s\n", str); + gtk_text_buffer_insert_with_tags_by_name (buffer, &iter, + msg, -1, + "irc-event", + NULL); + g_free (msg); +} + +static void +theme_irc_append_timestamp (EmpathyTheme *theme, + EmpathyThemeContext *context, + EmpathyChatView *view, + EmpathyMessage *message, + gboolean show_date, + gboolean show_time) +{ + GtkTextBuffer *buffer; + time_t timestamp; + GDate *date; + GtkTextIter iter; + GString *str; + + buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)); + + date = empathy_message_get_date_and_time (message, ×tamp); + + str = g_string_new (NULL); + + if (show_time || show_date) { + empathy_theme_append_spacing (theme, + context, + view); + + g_string_append (str, "- "); + } + + if (show_date) { + gchar buf[256]; + + g_date_strftime (buf, 256, _("%A %d %B %Y"), date); + g_string_append (str, buf); + + if (show_time) { + g_string_append (str, ", "); + } + } + + g_date_free (date); + + if (show_time) { + gchar *tmp; + + tmp = empathy_time_to_string_local (timestamp, EMPATHY_TIME_FORMAT_DISPLAY_SHORT); + g_string_append (str, tmp); + g_free (tmp); + } + + if (show_time || show_date) { + g_string_append (str, " -\n"); + + gtk_text_buffer_get_end_iter (buffer, &iter); + gtk_text_buffer_insert_with_tags_by_name (buffer, + &iter, + str->str, -1, + "irc-time", + NULL); + + empathy_chat_view_set_last_timestamp (view, timestamp); + } + + g_string_free (str, TRUE); +} + +static void +theme_irc_append_spacing (EmpathyTheme *theme, + EmpathyThemeContext *context, + EmpathyChatView *view) +{ + GtkTextBuffer *buffer; + GtkTextIter iter; + + g_return_if_fail (EMPATHY_IS_THEME (theme)); + g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view)); + + buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)); + + gtk_text_buffer_get_end_iter (buffer, &iter); + gtk_text_buffer_insert_with_tags_by_name (buffer, + &iter, + "\n", + -1, + "cut", + "irc-spacing", + NULL); +} + |