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authorXavier Claessens <xclaesse@src.gnome.org>2008-12-16 17:24:35 +0800
committerXavier Claessens <xclaesse@src.gnome.org>2008-12-16 17:24:35 +0800
commit109f46a8278fc797ba526f69f44335063903066c (patch)
treee65ec3672e6c2df4ede307296d81adf348c7e560 /libempathy-gtk/empathy-chat-text-view.c
parent031e66bd2b0b63a6d33d3242e24392e2109a82e2 (diff)
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Completely rework the theming system to make easy implementing themes based on other classes like webkit.
svn path=/trunk/; revision=1993
Diffstat (limited to 'libempathy-gtk/empathy-chat-text-view.c')
-rw-r--r--libempathy-gtk/empathy-chat-text-view.c634
1 files changed, 386 insertions, 248 deletions
diff --git a/libempathy-gtk/empathy-chat-text-view.c b/libempathy-gtk/empathy-chat-text-view.c
index b36d16103..b17dd3b06 100644
--- a/libempathy-gtk/empathy-chat-text-view.c
+++ b/libempathy-gtk/empathy-chat-text-view.c
@@ -49,7 +49,6 @@
#include "empathy-chat-text-view.h"
#include "empathy-chat.h"
#include "empathy-conf.h"
-#include "empathy-theme-manager.h"
#include "empathy-ui-utils.h"
#include "empathy-smiley-manager.h"
@@ -63,31 +62,31 @@
#define MAX_SCROLL_TIME 0.4 /* seconds */
#define SCROLL_DELAY 33 /* milliseconds */
+#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, EmpathyChatTextView)
typedef struct {
- GtkTextBuffer *buffer;
-
- EmpathyTheme *theme;
-
- time_t last_timestamp;
-
- gboolean allow_scrolling;
- guint scroll_timeout;
- GTimer *scroll_time;
-
- GtkTextMark *find_mark_previous;
- GtkTextMark *find_mark_next;
- gboolean find_wrapped;
- gboolean find_last_direction;
-
- /* This is for the group chat so we know if the "other" last contact
- * changed, so we know whether to insert a header or not.
- */
- EmpathyContact *last_contact;
-
- guint notify_system_fonts_id;
- guint notify_show_avatars_id;
+ GtkTextBuffer *buffer;
+ guint scroll_timeout;
+ GTimer *scroll_time;
+ GtkTextMark *find_mark_previous;
+ GtkTextMark *find_mark_next;
+ gboolean find_wrapped;
+ gboolean find_last_direction;
+ EmpathyContact *last_contact;
+ time_t last_timestamp;
+ gboolean allow_scrolling;
+ guint notify_system_fonts_id;
+ EmpathySmileyManager *smiley_manager;
+ gboolean only_if_date;
} EmpathyChatTextViewPriv;
static void chat_text_view_iface_init (EmpathyChatViewIface *iface);
@@ -97,6 +96,12 @@ G_DEFINE_TYPE_WITH_CODE (EmpathyChatTextView, empathy_chat_text_view,
G_IMPLEMENT_INTERFACE (EMPATHY_TYPE_CHAT_VIEW,
chat_text_view_iface_init));
+enum {
+ PROP_0,
+ PROP_LAST_CONTACT,
+ PROP_ONLY_IF_DATE
+};
+
static gboolean
chat_text_view_url_event_cb (GtkTextTag *tag,
GObject *object,
@@ -187,35 +192,25 @@ chat_text_view_event_cb (EmpathyChatTextView *view,
}
static void
-chat_text_view_setup_tags (EmpathyChatTextView *view)
+chat_text_view_create_tags (EmpathyChatTextView *view)
{
- EmpathyChatTextViewPriv *priv;
- GtkTextTag *tag;
-
- priv = GET_PRIV (view);
-
- gtk_text_buffer_create_tag (priv->buffer,
- "cut",
- NULL);
-
- /* FIXME: Move to the theme and come up with something that looks a bit
- * nicer. */
- gtk_text_buffer_create_tag (priv->buffer,
- "highlight",
- "background", "yellow",
- NULL);
-
- tag = gtk_text_buffer_create_tag (priv->buffer,
- "link",
- NULL);
-
- g_signal_connect (tag,
- "event",
+ EmpathyChatTextViewPriv *priv = GET_PRIV (view);
+ GtkTextTag *tag;
+
+ gtk_text_buffer_create_tag (priv->buffer, EMPATHY_CHAT_TEXT_VIEW_TAG_CUT, NULL);
+ gtk_text_buffer_create_tag (priv->buffer, EMPATHY_CHAT_TEXT_VIEW_TAG_HIGHLIGHT, NULL);
+ gtk_text_buffer_create_tag (priv->buffer, EMPATHY_CHAT_TEXT_VIEW_TAG_SPACING, NULL);
+ gtk_text_buffer_create_tag (priv->buffer, EMPATHY_CHAT_TEXT_VIEW_TAG_TIME, NULL);
+ gtk_text_buffer_create_tag (priv->buffer, EMPATHY_CHAT_TEXT_VIEW_TAG_ACTION, NULL);
+ gtk_text_buffer_create_tag (priv->buffer, EMPATHY_CHAT_TEXT_VIEW_TAG_BODY, NULL);
+ gtk_text_buffer_create_tag (priv->buffer, EMPATHY_CHAT_TEXT_VIEW_TAG_EVENT, NULL);
+
+ tag = gtk_text_buffer_create_tag (priv->buffer, EMPATHY_CHAT_TEXT_VIEW_TAG_LINK, NULL);
+ g_signal_connect (tag, "event",
G_CALLBACK (chat_text_view_url_event_cb),
view);
- g_signal_connect (view,
- "motion-notify-event",
+ g_signal_connect (view, "motion-notify-event",
G_CALLBACK (chat_text_view_event_cb),
tag);
}
@@ -247,38 +242,9 @@ chat_text_view_notify_system_font_cb (EmpathyConf *conf,
const gchar *key,
gpointer user_data)
{
- EmpathyChatTextView *view = user_data;
- EmpathyChatTextViewPriv *priv = GET_PRIV (view);
- gboolean show_avatars = FALSE;
+ EmpathyChatTextView *view = user_data;
chat_text_view_system_font_update (view);
-
- /* Ugly, again, to adjust the vertical position of the nick... Will fix
- * this when reworking the theme manager so that view register
- * themselves with it instead of the other way around.
- */
- empathy_conf_get_bool (conf,
- EMPATHY_PREFS_UI_SHOW_AVATARS,
- &show_avatars);
-
- empathy_theme_set_show_avatars (priv->theme, show_avatars);
-}
-
-static void
-chat_text_view_notify_show_avatars_cb (EmpathyConf *conf,
- const gchar *key,
- gpointer user_data)
-{
- EmpathyChatTextView *view;
- EmpathyChatTextViewPriv *priv;
- gboolean show_avatars = FALSE;
-
- view = user_data;
- priv = GET_PRIV (view);
-
- empathy_conf_get_bool (conf, key, &show_avatars);
-
- empathy_theme_set_show_avatars (priv->theme, show_avatars);
}
static void
@@ -338,7 +304,7 @@ chat_text_view_populate_popup (EmpathyChatTextView *view,
/* Link context menu items */
table = gtk_text_buffer_get_tag_table (priv->buffer);
- tag = gtk_text_tag_table_lookup (table, "link");
+ tag = gtk_text_tag_table_lookup (table, EMPATHY_CHAT_TEXT_VIEW_TAG_LINK);
gtk_widget_get_pointer (GTK_WIDGET (view), &x, &y);
@@ -437,7 +403,7 @@ chat_text_view_maybe_trim_buffer (EmpathyChatTextView *view)
* the middle of a tag.
*/
table = gtk_text_buffer_get_tag_table (priv->buffer);
- tag = gtk_text_tag_table_lookup (table, "cut");
+ tag = gtk_text_tag_table_lookup (table, EMPATHY_CHAT_TEXT_VIEW_TAG_CUT);
if (!tag) {
return;
}
@@ -452,23 +418,85 @@ chat_text_view_maybe_trim_buffer (EmpathyChatTextView *view)
}
static void
-chat_text_view_theme_changed_cb (EmpathyThemeManager *manager,
- EmpathyChatTextView *view)
+chat_text_view_append_timestamp (EmpathyChatTextView *view,
+ time_t timestamp,
+ gboolean show_date)
{
- EmpathyChatTextViewPriv *priv;
- gboolean show_avatars = FALSE;
-
- priv = GET_PRIV (view);
+ EmpathyChatTextViewPriv *priv = GET_PRIV (view);
+ GtkTextIter iter;
+ gchar *tmp;
+ GString *str;
+
+ str = g_string_new ("- ");
+
+ /* Append date if needed */
+ if (show_date) {
+ GDate *date;
+ gchar buf[256];
+
+ date = g_date_new ();
+ g_date_set_time_t (date, timestamp);
+ g_date_strftime (buf, 256, _("%A %d %B %Y"), date);
+ g_string_append (str, buf);
+ g_string_append (str, ", ");
+ g_date_free (date);
+ }
+
+ /* Append time */
+ tmp = empathy_time_to_string_local (timestamp, EMPATHY_TIME_FORMAT_DISPLAY_SHORT);
+ g_string_append (str, tmp);
+ g_free (tmp);
+
+ g_string_append (str, " -\n");
+
+ /* Insert the string in the buffer */
+ empathy_chat_text_view_append_spacing (view);
+ gtk_text_buffer_get_end_iter (priv->buffer, &iter);
+ gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
+ &iter,
+ str->str, -1,
+ EMPATHY_CHAT_TEXT_VIEW_TAG_TIME,
+ NULL);
+
+ priv->last_timestamp = timestamp;
+
+ g_string_free (str, TRUE);
+}
+
+static void
+chat_text_maybe_append_date_and_time (EmpathyChatTextView *view,
+ time_t timestamp)
+{
+ EmpathyChatTextViewPriv *priv = GET_PRIV (view);
+ GDate *date, *last_date;
+ gboolean append_date = FALSE;
+ gboolean append_time = FALSE;
+
+ /* Get the date from last message */
+ last_date = g_date_new ();
+ g_date_set_time_t (last_date, priv->last_timestamp);
+
+ /* Get the date of the message we are appending */
+ date = g_date_new ();
+ g_date_set_time_t (date, timestamp);
+
+ /* If last message was from another day we append date and time */
+ if (g_date_compare (date, last_date) > 0) {
+ append_date = TRUE;
+ append_time = TRUE;
+ }
- empathy_theme_manager_apply_saved (manager, EMPATHY_CHAT_VIEW (view));
+ g_date_free (last_date);
+ g_date_free (date);
- /* Needed for now to update the "rise" property of the names to get it
- * vertically centered.
- */
- empathy_conf_get_bool (empathy_conf_get (),
- EMPATHY_PREFS_UI_SHOW_AVATARS,
- &show_avatars);
- empathy_theme_set_show_avatars (priv->theme, show_avatars);
+ /* If last message is 'old' append the time */
+ if (timestamp - priv->last_timestamp >= TIMESTAMP_INTERVAL) {
+ append_time = TRUE;
+ }
+
+ if (append_date || (!priv->only_if_date && append_time)) {
+ chat_text_view_append_timestamp (view, timestamp, append_date);
+ }
}
static void
@@ -503,11 +531,42 @@ chat_text_view_drag_motion (GtkWidget *widget,
}
static void
-chat_text_view_theme_notify_cb (EmpathyTheme *theme,
- GParamSpec *param,
- EmpathyChatTextView *view)
+chat_text_view_get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec)
{
- empathy_theme_update_view (theme, EMPATHY_CHAT_VIEW (view));
+ EmpathyChatTextViewPriv *priv = GET_PRIV (object);
+
+ switch (param_id) {
+ case PROP_LAST_CONTACT:
+ g_value_set_object (value, priv->last_contact);
+ break;
+ case PROP_ONLY_IF_DATE:
+ g_value_set_boolean (value, priv->only_if_date);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ };
+}
+
+static void
+chat_text_view_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ EmpathyChatTextViewPriv *priv = GET_PRIV (object);
+
+ switch (param_id) {
+ case PROP_ONLY_IF_DATE:
+ priv->only_if_date = g_value_get_boolean (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ };
}
static void
@@ -522,7 +581,6 @@ chat_text_view_finalize (GObject *object)
DEBUG ("%p", object);
empathy_conf_notify_remove (empathy_conf_get (), priv->notify_system_fonts_id);
- empathy_conf_notify_remove (empathy_conf_get (), priv->notify_show_avatars_id);
if (priv->last_contact) {
g_object_unref (priv->last_contact);
@@ -534,13 +592,6 @@ chat_text_view_finalize (GObject *object)
g_source_remove (priv->scroll_timeout);
}
- if (priv->theme) {
- g_signal_handlers_disconnect_by_func (priv->theme,
- chat_text_view_theme_notify_cb,
- view);
- g_object_unref (priv->theme);
- }
-
G_OBJECT_CLASS (empathy_chat_text_view_parent_class)->finalize (object);
}
@@ -551,16 +602,34 @@ empathy_chat_text_view_class_init (EmpathyChatTextViewClass *klass)
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->finalize = chat_text_view_finalize;
+ object_class->get_property = chat_text_view_get_property;
+ object_class->set_property = chat_text_view_set_property;
+
widget_class->size_allocate = chat_text_view_size_allocate;
widget_class->drag_motion = chat_text_view_drag_motion;
-
+
+ g_object_class_install_property (object_class,
+ PROP_LAST_CONTACT,
+ g_param_spec_object ("last-contact",
+ "Last contact",
+ "The sender of the last received message",
+ EMPATHY_TYPE_CONTACT,
+ G_PARAM_READABLE));
+ g_object_class_install_property (object_class,
+ PROP_ONLY_IF_DATE,
+ g_param_spec_boolean ("only-if-date",
+ "Only if date",
+ "Display timestamp only if the date changes",
+ FALSE,
+ G_PARAM_READWRITE));
+
+
g_type_class_add_private (object_class, sizeof (EmpathyChatTextViewPriv));
}
static void
empathy_chat_text_view_init (EmpathyChatTextView *view)
{
- gboolean show_avatars;
EmpathyChatTextViewPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (view,
EMPATHY_TYPE_CHAT_TEXT_VIEW, EmpathyChatTextViewPriv);
@@ -568,6 +637,7 @@ empathy_chat_text_view_init (EmpathyChatTextView *view)
priv->buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
priv->last_timestamp = 0;
priv->allow_scrolling = TRUE;
+ priv->smiley_manager = empathy_smiley_manager_new ();
g_object_set (view,
"wrap-mode", GTK_WRAP_WORD_CHAR,
@@ -581,40 +651,12 @@ empathy_chat_text_view_init (EmpathyChatTextView *view)
chat_text_view_notify_system_font_cb,
view);
chat_text_view_system_font_update (view);
-
- priv->notify_show_avatars_id =
- empathy_conf_notify_add (empathy_conf_get (),
- EMPATHY_PREFS_UI_SHOW_AVATARS,
- chat_text_view_notify_show_avatars_cb,
- view);
-
- chat_text_view_setup_tags (view);
-
- empathy_theme_manager_apply_saved (empathy_theme_manager_get (), EMPATHY_CHAT_VIEW(view));
-
- show_avatars = FALSE;
- empathy_conf_get_bool (empathy_conf_get (),
- EMPATHY_PREFS_UI_SHOW_AVATARS,
- &show_avatars);
-
- empathy_theme_set_show_avatars (priv->theme, show_avatars);
-
+ chat_text_view_create_tags (view);
+
g_signal_connect (view,
"populate-popup",
G_CALLBACK (chat_text_view_populate_popup),
NULL);
-
- g_signal_connect_object (empathy_theme_manager_get (),
- "theme-changed",
- G_CALLBACK (chat_text_view_theme_changed_cb),
- EMPATHY_CHAT_VIEW(view),
- 0);
-}
-
-EmpathyChatTextView *
-empathy_chat_text_view_new (void)
-{
- return g_object_new (EMPATHY_TYPE_CHAT_TEXT_VIEW, NULL);
}
/* Code stolen from pidgin/gtkimhtml.c */
@@ -672,10 +714,12 @@ chat_text_view_scroll_down (EmpathyChatView *view)
static void
chat_text_view_append_message (EmpathyChatView *view,
- EmpathyMessage *msg)
+ EmpathyMessage *msg)
{
- EmpathyChatTextViewPriv *priv = GET_PRIV (view);
- gboolean bottom;
+ EmpathyChatTextView *text_view = EMPATHY_CHAT_TEXT_VIEW (view);
+ EmpathyChatTextViewPriv *priv = GET_PRIV (text_view);
+ gboolean bottom;
+ time_t timestamp;
g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
g_return_if_fail (EMPATHY_IS_MESSAGE (msg));
@@ -684,11 +728,16 @@ chat_text_view_append_message (EmpathyChatView *view,
return;
}
- bottom = chat_text_view_is_scrolled_down (EMPATHY_CHAT_TEXT_VIEW (view));
+ bottom = chat_text_view_is_scrolled_down (text_view);
chat_text_view_maybe_trim_buffer (EMPATHY_CHAT_TEXT_VIEW (view));
- empathy_theme_append_message (priv->theme, EMPATHY_CHAT_VIEW(view), msg);
+ timestamp = empathy_message_get_timestamp (msg);
+ chat_text_maybe_append_date_and_time (text_view, timestamp);
+ if (EMPATHY_CHAT_TEXT_VIEW_GET_CLASS (view)->append_message) {
+ EMPATHY_CHAT_TEXT_VIEW_GET_CLASS (view)->append_message (text_view,
+ msg);
+ }
if (bottom) {
chat_text_view_scroll_down (view);
@@ -698,26 +747,36 @@ chat_text_view_append_message (EmpathyChatView *view,
g_object_unref (priv->last_contact);
}
priv->last_contact = g_object_ref (empathy_message_get_sender (msg));
+ g_object_notify (G_OBJECT (view), "last-contact");
}
static void
chat_text_view_append_event (EmpathyChatView *view,
- const gchar *str)
+ const gchar *str)
{
- EmpathyChatTextViewPriv *priv;
- gboolean bottom;
-
+ EmpathyChatTextView *text_view = EMPATHY_CHAT_TEXT_VIEW (view);
+ EmpathyChatTextViewPriv *priv = GET_PRIV (text_view);
+ gboolean bottom;
+ GtkTextIter iter;
+ gchar *msg;
+
+
g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
g_return_if_fail (!G_STR_EMPTY (str));
-
- priv = GET_PRIV (view);
-
- bottom = chat_text_view_is_scrolled_down (EMPATHY_CHAT_TEXT_VIEW (view));
-
+
+ bottom = chat_text_view_is_scrolled_down (text_view);
chat_text_view_maybe_trim_buffer (EMPATHY_CHAT_TEXT_VIEW (view));
-
- empathy_theme_append_event (priv->theme, EMPATHY_CHAT_VIEW(view), str);
-
+ chat_text_maybe_append_date_and_time (text_view,
+ empathy_time_get_current ());
+
+ gtk_text_buffer_get_end_iter (priv->buffer, &iter);
+ msg = g_strdup_printf (" - %s\n", str);
+ gtk_text_buffer_insert_with_tags_by_name (priv->buffer, &iter,
+ msg, -1,
+ EMPATHY_CHAT_TEXT_VIEW_TAG_EVENT,
+ NULL);
+ g_free (msg);
+
if (bottom) {
chat_text_view_scroll_down (view);
}
@@ -725,12 +784,13 @@ chat_text_view_append_event (EmpathyChatView *view,
if (priv->last_contact) {
g_object_unref (priv->last_contact);
priv->last_contact = NULL;
+ g_object_notify (G_OBJECT (view), "last-contact");
}
}
static void
chat_text_view_scroll (EmpathyChatView *view,
- gboolean allow_scrolling)
+ gboolean allow_scrolling)
{
EmpathyChatTextViewPriv *priv = GET_PRIV (view);
@@ -1013,10 +1073,10 @@ chat_text_view_find_abilities (EmpathyChatView *view,
gboolean *can_do_next)
{
EmpathyChatTextViewPriv *priv;
- GtkTextBuffer *buffer;
- GtkTextIter iter_at_mark;
- GtkTextIter iter_match_start;
- GtkTextIter iter_match_end;
+ GtkTextBuffer *buffer;
+ GtkTextIter iter_at_mark;
+ GtkTextIter iter_match_start;
+ GtkTextIter iter_match_end;
g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
g_return_if_fail (search_criteria != NULL);
@@ -1078,7 +1138,7 @@ chat_text_view_highlight (EmpathyChatView *view,
gtk_text_buffer_get_start_iter (buffer, &iter);
gtk_text_buffer_get_bounds (buffer, &iter_start, &iter_end);
- gtk_text_buffer_remove_tag_by_name (buffer, "highlight",
+ gtk_text_buffer_remove_tag_by_name (buffer, EMPATHY_CHAT_TEXT_VIEW_TAG_HIGHLIGHT,
&iter_start,
&iter_end);
@@ -1097,7 +1157,7 @@ chat_text_view_highlight (EmpathyChatView *view,
break;
}
- gtk_text_buffer_apply_tag_by_name (buffer, "highlight",
+ gtk_text_buffer_apply_tag_by_name (buffer, EMPATHY_CHAT_TEXT_VIEW_TAG_HIGHLIGHT,
&iter_match_start,
&iter_match_end);
@@ -1120,117 +1180,195 @@ chat_text_view_copy_clipboard (EmpathyChatView *view)
gtk_text_buffer_copy_clipboard (buffer, clipboard);
}
-static EmpathyTheme *
-chat_text_view_get_theme (EmpathyChatView *view)
+static void
+chat_text_view_iface_init (EmpathyChatViewIface *iface)
{
- EmpathyChatTextViewPriv *priv;
+ iface->append_message = chat_text_view_append_message;
+ iface->append_event = chat_text_view_append_event;
+ iface->scroll = chat_text_view_scroll;
+ iface->scroll_down = chat_text_view_scroll_down;
+ iface->get_has_selection = chat_text_view_get_has_selection;
+ iface->clear = chat_text_view_clear;
+ iface->find_previous = chat_text_view_find_previous;
+ iface->find_next = chat_text_view_find_next;
+ iface->find_abilities = chat_text_view_find_abilities;
+ iface->highlight = chat_text_view_highlight;
+ iface->copy_clipboard = chat_text_view_copy_clipboard;
+}
+
+EmpathyContact *
+empathy_chat_text_view_get_last_contact (EmpathyChatTextView *view)
+{
+ EmpathyChatTextViewPriv *priv = GET_PRIV (view);
g_return_val_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view), NULL);
- priv = GET_PRIV (view);
-
- return priv->theme;
+ return priv->last_contact;
}
-static void
-chat_text_view_set_theme (EmpathyChatView *view, EmpathyTheme *theme)
+void
+empathy_chat_text_view_set_only_if_date (EmpathyChatTextView *view,
+ gboolean only_if_date)
{
- EmpathyChatTextViewPriv *priv;
+ EmpathyChatTextViewPriv *priv = GET_PRIV (view);
g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
- g_return_if_fail (EMPATHY_IS_THEME (theme));
-
- priv = GET_PRIV (view);
-
- if (priv->theme) {
- g_signal_handlers_disconnect_by_func (priv->theme,
- chat_text_view_theme_notify_cb,
- EMPATHY_CHAT_TEXT_VIEW (view));
- g_object_unref (priv->theme);
+
+ if (only_if_date != priv->only_if_date) {
+ priv->only_if_date = only_if_date;
+ g_object_notify (G_OBJECT (view), "only-if-date");
}
-
- priv->theme = g_object_ref (theme);
-
- empathy_theme_update_view (theme, view);
- g_signal_connect (priv->theme, "notify",
- G_CALLBACK (chat_text_view_theme_notify_cb),
- EMPATHY_CHAT_TEXT_VIEW (view));
-
- /* FIXME: Redraw all messages using the new theme */
}
static void
-chat_text_view_set_margin (EmpathyChatView *view,
- gint margin)
+chat_text_view_insert_text_with_emoticons (EmpathyChatTextView *view,
+ GtkTextIter *iter,
+ const gchar *str)
{
- EmpathyChatTextViewPriv *priv;
-
- g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
-
- priv = GET_PRIV (view);
-
- g_object_set (view,
- "left-margin", margin,
- "right-margin", margin,
- NULL);
+ EmpathyChatTextViewPriv *priv = GET_PRIV (view);
+ 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 (priv->buffer, iter, str, -1);
+ return;
+ }
+
+ smileys = empathy_smiley_manager_parse (priv->smiley_manager, str);
+ for (l = smileys; l; l = l->next) {
+ EmpathySmiley *smiley;
+
+ smiley = l->data;
+ if (smiley->pixbuf) {
+ gtk_text_buffer_insert_pixbuf (priv->buffer, iter, smiley->pixbuf);
+ } else {
+ gtk_text_buffer_insert (priv->buffer, iter, smiley->str, -1);
+ }
+ empathy_smiley_free (smiley);
+ }
+ g_slist_free (smileys);
}
-static time_t
-chat_text_view_get_last_timestamp (EmpathyChatView *view)
+void
+empathy_chat_text_view_append_body (EmpathyChatTextView *view,
+ const gchar *body,
+ const gchar *tag)
{
- EmpathyChatTextViewPriv *priv;
-
- g_return_val_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view), 0);
-
+ EmpathyChatTextViewPriv *priv = GET_PRIV (view);
+ 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 (view);
-
- return priv->last_timestamp;
+
+ gtk_text_buffer_get_end_iter (priv->buffer, &start_iter);
+ mark = gtk_text_buffer_create_mark (priv->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 (priv->buffer, &iter);
+ chat_text_view_insert_text_with_emoticons (view,
+ &iter,
+ tmp);
+ g_free (tmp);
+ }
+
+ tmp = empathy_substring (body, s, e);
+
+ gtk_text_buffer_get_end_iter (priv->buffer, &iter);
+ gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
+ &iter,
+ tmp,
+ -1,
+ EMPATHY_CHAT_TEXT_VIEW_TAG_LINK,
+ NULL);
+
+ g_free (tmp);
+ last = e;
+ }
+ g_match_info_free (match_info);
+
+ if (last < strlen (body)) {
+ gtk_text_buffer_get_end_iter (priv->buffer, &iter);
+ chat_text_view_insert_text_with_emoticons (view,
+ &iter,
+ body + last);
+ }
+
+ gtk_text_buffer_get_end_iter (priv->buffer, &iter);
+ gtk_text_buffer_insert (priv->buffer, &iter, "\n", 1);
+
+ /* Apply the style to the inserted text. */
+ gtk_text_buffer_get_iter_at_mark (priv->buffer, &start_iter, mark);
+ gtk_text_buffer_get_end_iter (priv->buffer, &end_iter);
+
+ gtk_text_buffer_apply_tag_by_name (priv->buffer,
+ tag,
+ &start_iter,
+ &end_iter);
+
+ gtk_text_buffer_delete_mark (priv->buffer, mark);
}
-static void
-chat_text_view_set_last_timestamp (EmpathyChatView *view,
- time_t timestamp)
+void
+empathy_chat_text_view_append_spacing (EmpathyChatTextView *view)
{
- EmpathyChatTextViewPriv *priv;
-
- g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
-
- priv = GET_PRIV (view);
-
- priv->last_timestamp = timestamp;
+ EmpathyChatTextViewPriv *priv = GET_PRIV (view);
+ GtkTextIter iter;
+
+ gtk_text_buffer_get_end_iter (priv->buffer, &iter);
+ gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
+ &iter,
+ "\n",
+ -1,
+ EMPATHY_CHAT_TEXT_VIEW_TAG_CUT,
+ EMPATHY_CHAT_TEXT_VIEW_TAG_SPACING,
+ NULL);
}
-static EmpathyContact *
-chat_text_view_get_last_contact (EmpathyChatView *view)
+GtkTextTag *
+empathy_chat_text_view_tag_set (EmpathyChatTextView *view,
+ const gchar *tag_name,
+ const gchar *first_property_name,
+ ...)
{
- EmpathyChatTextViewPriv *priv;
-
+ EmpathyChatTextViewPriv *priv = GET_PRIV (view);
+ GtkTextTag *tag;
+ GtkTextTagTable *table;
+ va_list list;
+
g_return_val_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view), NULL);
-
- priv = GET_PRIV (view);
-
- return priv->last_contact;
-}
+ g_return_val_if_fail (tag_name != NULL, NULL);
-static void
-chat_text_view_iface_init (EmpathyChatViewIface *iface)
-{
- iface->append_message = chat_text_view_append_message;
- iface->append_event = chat_text_view_append_event;
- iface->set_margin = chat_text_view_set_margin;
- iface->scroll = chat_text_view_scroll;
- iface->scroll_down = chat_text_view_scroll_down;
- iface->get_has_selection = chat_text_view_get_has_selection;
- iface->clear = chat_text_view_clear;
- iface->find_previous = chat_text_view_find_previous;
- iface->find_next = chat_text_view_find_next;
- iface->find_abilities = chat_text_view_find_abilities;
- iface->highlight = chat_text_view_highlight;
- iface->copy_clipboard = chat_text_view_copy_clipboard;
- iface->get_theme = chat_text_view_get_theme;
- iface->set_theme = chat_text_view_set_theme;
- iface->get_last_timestamp = chat_text_view_get_last_timestamp;
- iface->set_last_timestamp = chat_text_view_set_last_timestamp;
- iface->get_last_contact = chat_text_view_get_last_contact;
+ table = gtk_text_buffer_get_tag_table (priv->buffer);
+ tag = gtk_text_tag_table_lookup (table, tag_name);
+ g_return_val_if_fail (tag != NULL, NULL);
+
+ if (first_property_name) {
+ va_start (list, first_property_name);
+ g_object_set_valist (G_OBJECT (tag), first_property_name, list);
+ va_end (list);
+ }
+
+ return tag;
}