*
* 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.
- *
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ *
* Authors: Mikael Hallendal <micke@imendio.com>
* Richard Hult <richard@imendio.com>
* Martyn Russell <martyn@imendio.com>
#include <time.h>
#include <glib/gi18n-lib.h>
-#include <gtk/gtkbutton.h>
-#include <gtk/gtkimage.h>
-#include <gtk/gtkmenu.h>
-#include <gtk/gtkmenuitem.h>
-#include <gtk/gtkimagemenuitem.h>
-#include <gtk/gtkstock.h>
-#include <gtk/gtkscrolledwindow.h>
-#include <gtk/gtksizegroup.h>
-#include <glade/glade.h>
+#include <gtk/gtk.h>
#include <telepathy-glib/util.h>
-#include <libmissioncontrol/mc-account.h>
+#include <libempathy/empathy-gsettings.h>
#include <libempathy/empathy-utils.h>
#include "empathy-chat-text-view.h"
#include "empathy-chat.h"
-#include "empathy-conf.h"
#include "empathy-ui-utils.h"
#include "empathy-smiley-manager.h"
+#include "empathy-string-parser.h"
#define DEBUG_FLAG EMPATHY_DEBUG_CHAT
#include <libempathy/empathy-debug.h>
/* Number of seconds between timestamps when using normal mode, 5 minutes. */
-#define TIMESTAMP_INTERVAL 300
+#define TIMESTAMP_INTERVAL (5 * G_TIME_SPAN_MINUTE)
#define MAX_LINES 800
#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 {
gboolean find_wrapped;
gboolean find_last_direction;
EmpathyContact *last_contact;
- time_t last_timestamp;
+ gint64 last_timestamp;
gboolean allow_scrolling;
guint notify_system_fonts_id;
+ GSettings *gsettings_desktop;
+ GSettings *gsettings_chat;
EmpathySmileyManager *smiley_manager;
gboolean only_if_date;
} EmpathyChatTextViewPriv;
static void chat_text_view_iface_init (EmpathyChatViewIface *iface);
+static void chat_text_view_copy_clipboard (EmpathyChatView *view);
+
G_DEFINE_TYPE_WITH_CODE (EmpathyChatTextView, empathy_chat_text_view,
GTK_TYPE_TEXT_VIEW,
G_IMPLEMENT_INTERFACE (EMPATHY_TYPE_CHAT_VIEW,
if (gtk_text_iter_get_offset (&start) != gtk_text_iter_get_offset (&end)) {
return FALSE;
}
-
+
if (event->type == GDK_BUTTON_RELEASE && event->button.button == 1) {
start = end = *iter;
-
+
if (gtk_text_iter_backward_to_tag_toggle (&start, tag) &&
gtk_text_iter_forward_to_tag_toggle (&end, tag)) {
str = gtk_text_buffer_get_text (priv->buffer,
&start,
&end,
FALSE);
-
+
empathy_url_show (GTK_WIDGET (view), str);
g_free (str);
}
}
-
+
return FALSE;
}
GtkTextIter iter;
GdkWindow *win;
gint x, y, buf_x, buf_y;
-
+
type = gtk_text_view_get_window_type (GTK_TEXT_VIEW (view),
event->window);
-
+
if (type != GTK_TEXT_WINDOW_TEXT) {
return FALSE;
}
-
+
/* Get where the pointer really is. */
win = gtk_text_view_get_window (GTK_TEXT_VIEW (view), type);
if (!win) {
return FALSE;
}
-
- gdk_window_get_pointer (win, &x, &y, NULL);
-
+
+ gdk_window_get_device_position (win, event->device, &x, &y, NULL);
+
/* Get the iter where the cursor is at */
gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (view), type,
x, y,
&buf_x, &buf_y);
-
+
gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW (view),
&iter,
buf_x, buf_y);
-
+
if (gtk_text_iter_has_tag (&iter, tag)) {
if (!hand) {
hand = gdk_cursor_new (GDK_HAND2);
}
gdk_window_set_cursor (win, beam);
}
-
+
return FALSE;
}
g_signal_connect (tag, "event",
G_CALLBACK (chat_text_view_url_event_cb),
view);
-
+
g_signal_connect (view, "motion-notify-event",
G_CALLBACK (chat_text_view_event_cb),
tag);
static void
chat_text_view_system_font_update (EmpathyChatTextView *view)
{
+ EmpathyChatTextViewPriv *priv = GET_PRIV (view);
PangoFontDescription *font_description = NULL;
gchar *font_name;
-
- if (empathy_conf_get_string (empathy_conf_get (),
- "/desktop/gnome/interface/document_font_name",
- &font_name) && font_name) {
- font_description = pango_font_description_from_string (font_name);
- g_free (font_name);
- } else {
- font_description = NULL;
- }
-
- gtk_widget_modify_font (GTK_WIDGET (view), font_description);
-
+
+ font_name = g_settings_get_string (priv->gsettings_desktop,
+ EMPATHY_PREFS_DESKTOP_INTERFACE_DOCUMENT_FONT_NAME);
+
+ if (font_name != NULL) {
+ font_description = pango_font_description_from_string (font_name);
+ g_free (font_name);
+ } else {
+ font_description = NULL;
+ }
+
+ gtk_widget_override_font (GTK_WIDGET (view), font_description);
+
if (font_description) {
pango_font_description_free (font_description);
}
}
static void
-chat_text_view_notify_system_font_cb (EmpathyConf *conf,
+chat_text_view_notify_system_font_cb (GSettings *gsettings,
const gchar *key,
- gpointer user_data)
+ EmpathyChatTextView *self)
{
- EmpathyChatTextView *view = user_data;
-
- chat_text_view_system_font_update (view);
-}
-
-static void
-chat_text_view_clear_view_cb (GtkMenuItem *menuitem, EmpathyChatTextView *view)
-{
- empathy_chat_view_clear (EMPATHY_CHAT_VIEW (view));
+ chat_text_view_system_font_update (self);
}
static void
chat_text_view_copy_address_cb (GtkMenuItem *menuitem, const gchar *url)
{
GtkClipboard *clipboard;
-
+
clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
gtk_clipboard_set_text (clipboard, url, -1);
-
+
clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
gtk_clipboard_set_text (clipboard, url, -1);
}
static void
chat_text_view_populate_popup (EmpathyChatTextView *view,
- GtkMenu *menu,
- gpointer user_data)
+ GtkMenu *menu,
+ gpointer user_data)
{
EmpathyChatTextViewPriv *priv;
GtkTextTagTable *table;
GtkTextIter iter, start, end;
GtkWidget *item;
gchar *str = NULL;
-
+
priv = GET_PRIV (view);
-
+
/* Clear menu item */
if (gtk_text_buffer_get_char_count (priv->buffer) > 0) {
- item = gtk_menu_item_new ();
- gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
+ item = gtk_separator_menu_item_new ();
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
-
+
item = gtk_image_menu_item_new_from_stock (GTK_STOCK_CLEAR, NULL);
- gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
-
- g_signal_connect (item,
- "activate",
- G_CALLBACK (chat_text_view_clear_view_cb),
- view);
+
+ g_signal_connect_swapped (item, "activate",
+ G_CALLBACK (empathy_chat_view_clear),
+ view);
}
-
+
/* Link context menu items */
table = gtk_text_buffer_get_tag_table (priv->buffer);
tag = gtk_text_tag_table_lookup (table, EMPATHY_CHAT_TEXT_VIEW_TAG_LINK);
-
- gtk_widget_get_pointer (GTK_WIDGET (view), &x, &y);
-
+
+ gdk_window_get_device_position (gtk_widget_get_window (GTK_WIDGET (view)),
+ gdk_device_manager_get_client_pointer (gdk_display_get_device_manager (
+ gtk_widget_get_display (GTK_WIDGET (view)))), &x, &y, NULL);
+
gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (view),
GTK_TEXT_WINDOW_WIDGET,
x, y,
&x, &y);
-
+
gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW (view), &iter, x, y);
-
+
start = end = iter;
-
+
if (gtk_text_iter_backward_to_tag_toggle (&start, tag) &&
gtk_text_iter_forward_to_tag_toggle (&end, tag)) {
str = gtk_text_buffer_get_text (priv->buffer,
&start, &end, FALSE);
}
-
+
if (EMP_STR_EMPTY (str)) {
g_free (str);
return;
}
-
+
/* NOTE: Set data just to get the string freed when not needed. */
g_object_set_data_full (G_OBJECT (menu),
"url", str,
(GDestroyNotify) g_free);
-
- item = gtk_menu_item_new ();
+
+ item = gtk_separator_menu_item_new ();
gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
-
+
item = gtk_menu_item_new_with_mnemonic (_("_Copy Link Address"));
- g_signal_connect (item,
- "activate",
+ g_signal_connect (item, "activate",
G_CALLBACK (chat_text_view_copy_address_cb),
str);
gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
gtk_widget_show (item);
-
+
item = gtk_menu_item_new_with_mnemonic (_("_Open Link"));
- g_signal_connect (item,
- "activate",
+ g_signal_connect (item, "activate",
G_CALLBACK (chat_text_view_open_address_cb),
str);
gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
static gboolean
chat_text_view_is_scrolled_down (EmpathyChatTextView *view)
{
- GtkWidget *sw;
-
- sw = gtk_widget_get_parent (GTK_WIDGET (view));
- if (GTK_IS_SCROLLED_WINDOW (sw)) {
- GtkAdjustment *vadj;
-
- vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (sw));
-
- if (vadj->value + vadj->page_size / 2 < vadj->upper - vadj->page_size) {
- return FALSE;
- }
+ GtkAdjustment *vadj;
+ gdouble value;
+ gdouble upper;
+ gdouble page_size;
+
+ vadj = gtk_scrollable_get_vadjustment (GTK_SCROLLABLE (view));
+ value = gtk_adjustment_get_value (vadj);
+ upper = gtk_adjustment_get_upper (vadj);
+ page_size = gtk_adjustment_get_page_size (vadj);
+
+ if (value < upper - page_size) {
+ return FALSE;
}
-
+
return TRUE;
}
EmpathyChatTextViewPriv *priv;
GtkTextIter top, bottom;
gint line;
- gint remove;
+ gint remove_;
GtkTextTagTable *table;
GtkTextTag *tag;
-
+
priv = GET_PRIV (view);
-
+
gtk_text_buffer_get_end_iter (priv->buffer, &bottom);
line = gtk_text_iter_get_line (&bottom);
if (line < MAX_LINES) {
return;
}
-
- remove = line - MAX_LINES;
+
+ remove_ = line - MAX_LINES;
gtk_text_buffer_get_start_iter (priv->buffer, &top);
-
+
bottom = top;
- if (!gtk_text_iter_forward_lines (&bottom, remove)) {
+ if (!gtk_text_iter_forward_lines (&bottom, remove_)) {
return;
}
-
+
/* Track backwords to a place where we can safely cut, we don't do it in
* the middle of a tag.
*/
if (!tag) {
return;
}
-
+
if (!gtk_text_iter_forward_to_tag_toggle (&bottom, tag)) {
return;
}
-
+
if (!gtk_text_iter_equal (&top, &bottom)) {
gtk_text_buffer_delete (priv->buffer, &top, &bottom);
}
static void
chat_text_view_append_timestamp (EmpathyChatTextView *view,
- time_t timestamp,
+ gint64 timestamp,
gboolean show_date)
{
EmpathyChatTextViewPriv *priv = GET_PRIV (view);
/* 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);
+ /* Translators: timestamp displayed between conversations in
+ * chat windows (strftime format string) */
+ tmp = empathy_time_to_string_utc (timestamp, _("%A %B %d %Y"));
+ g_string_append (str, tmp);
g_string_append (str, ", ");
- g_date_free (date);
+ g_free (tmp);
}
/* Append time */
EMPATHY_CHAT_TEXT_VIEW_TAG_TIME,
NULL);
- priv->last_timestamp = timestamp;
-
- g_string_free (str, TRUE);
+ g_string_free (str, TRUE);
}
static void
chat_text_maybe_append_date_and_time (EmpathyChatTextView *view,
- time_t timestamp)
+ gint64 timestamp)
{
EmpathyChatTextViewPriv *priv = GET_PRIV (view);
- GDate *date, *last_date;
+ GDateTime *date, *last_date;
gboolean append_date = FALSE;
gboolean append_time = FALSE;
+ GTimeSpan delta;
/* Get the date from last message */
- last_date = g_date_new ();
- g_date_set_time_t (last_date, priv->last_timestamp);
+ last_date = g_date_time_new_from_unix_utc (priv->last_timestamp);
/* Get the date of the message we are appending */
- date = g_date_new ();
- g_date_set_time_t (date, timestamp);
+ date = g_date_time_new_from_unix_utc (timestamp);
+ delta = g_date_time_difference (date, last_date);
/* If last message was from another day we append date and time */
- if (g_date_compare (date, last_date) > 0) {
+ if (delta >= G_TIME_SPAN_DAY) {
append_date = TRUE;
append_time = TRUE;
}
-
- g_date_free (last_date);
- g_date_free (date);
+
+ g_date_time_unref (last_date);
+ g_date_time_unref (date);
/* If last message is 'old' append the time */
- if (timestamp - priv->last_timestamp >= TIMESTAMP_INTERVAL) {
+ if (delta >= TIMESTAMP_INTERVAL) {
append_time = TRUE;
}
GtkAllocation *alloc)
{
gboolean down;
-
+
down = chat_text_view_is_scrolled_down (EMPATHY_CHAT_TEXT_VIEW (widget));
-
+
GTK_WIDGET_CLASS (empathy_chat_text_view_parent_class)->size_allocate (widget, alloc);
-
+
if (down) {
GtkAdjustment *adj;
-
- adj = GTK_TEXT_VIEW (widget)->vadjustment;
- gtk_adjustment_set_value (adj, adj->upper - adj->page_size);
+
+ adj = gtk_scrollable_get_vadjustment (GTK_SCROLLABLE (widget));
+ gtk_adjustment_set_value (adj,
+ gtk_adjustment_get_upper (adj) -
+ gtk_adjustment_get_page_size (adj));
}
}
GdkDragContext *context,
gint x,
gint y,
- guint time)
+ guint time_)
{
/* Don't handle drag motion, since we don't want the view to scroll as
* the result of dragging something across it. */
-
+
return FALSE;
}
{
EmpathyChatTextView *view;
EmpathyChatTextViewPriv *priv;
-
+
view = EMPATHY_CHAT_TEXT_VIEW (object);
priv = GET_PRIV (view);
-
+
DEBUG ("%p", object);
-
- empathy_conf_notify_remove (empathy_conf_get (), priv->notify_system_fonts_id);
-
+
+ g_object_unref (priv->gsettings_chat);
+ g_object_unref (priv->gsettings_desktop);
+
if (priv->last_contact) {
g_object_unref (priv->last_contact);
}
if (priv->scroll_timeout) {
g_source_remove (priv->scroll_timeout);
}
-
+ g_object_unref (priv->smiley_manager);
+
G_OBJECT_CLASS (empathy_chat_text_view_parent_class)->finalize (object);
}
+static void
+text_view_copy_clipboard (GtkTextView *text_view)
+{
+ chat_text_view_copy_clipboard (EMPATHY_CHAT_VIEW (text_view));
+}
+
static void
empathy_chat_text_view_class_init (EmpathyChatTextViewClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
-
+ GtkTextViewClass *text_view_class = GTK_TEXT_VIEW_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;
+ widget_class->drag_motion = chat_text_view_drag_motion;
+
+ text_view_class->copy_clipboard = text_view_copy_clipboard;
g_object_class_install_property (object_class,
PROP_LAST_CONTACT,
EmpathyChatTextViewPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (view,
EMPATHY_TYPE_CHAT_TEXT_VIEW, EmpathyChatTextViewPriv);
- view->priv = priv;
+ view->priv = priv;
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_dup_singleton ();
-
+
g_object_set (view,
"wrap-mode", GTK_WRAP_WORD_CHAR,
"editable", FALSE,
"cursor-visible", FALSE,
NULL);
-
- priv->notify_system_fonts_id =
- empathy_conf_notify_add (empathy_conf_get (),
- "/desktop/gnome/interface/document_font_name",
- chat_text_view_notify_system_font_cb,
- view);
+
+ priv->gsettings_chat = g_settings_new (EMPATHY_PREFS_CHAT_SCHEMA);
+
+ priv->gsettings_desktop = g_settings_new (
+ EMPATHY_PREFS_DESKTOP_INTERFACE_SCHEMA);
+ g_signal_connect (priv->gsettings_desktop,
+ "changed::" EMPATHY_PREFS_DESKTOP_INTERFACE_DOCUMENT_FONT_NAME,
+ G_CALLBACK (chat_text_view_notify_system_font_cb),
+ view);
chat_text_view_system_font_update (view);
chat_text_view_create_tags (view);
NULL);
}
+static void
+chat_text_view_scroll_stop (EmpathyChatTextView *view)
+{
+ EmpathyChatTextViewPriv *priv = GET_PRIV (view);
+
+ g_timer_destroy (priv->scroll_time);
+ priv->scroll_time = NULL;
+
+ g_source_remove (priv->scroll_timeout);
+ priv->scroll_timeout = 0;
+}
+
/* Code stolen from pidgin/gtkimhtml.c */
static gboolean
chat_text_view_scroll_cb (EmpathyChatTextView *view)
EmpathyChatTextViewPriv *priv;
GtkAdjustment *adj;
gdouble max_val;
-
+
priv = GET_PRIV (view);
- adj = GTK_TEXT_VIEW (view)->vadjustment;
- max_val = adj->upper - adj->page_size;
-
+
+ adj = gtk_scrollable_get_vadjustment (GTK_SCROLLABLE (view));
+ max_val = gtk_adjustment_get_upper (adj) - gtk_adjustment_get_page_size (adj);
+
g_return_val_if_fail (priv->scroll_time != NULL, FALSE);
-
+
if (g_timer_elapsed (priv->scroll_time, NULL) > MAX_SCROLL_TIME) {
/* time's up. jump to the end and kill the timer */
gtk_adjustment_set_value (adj, max_val);
- g_timer_destroy (priv->scroll_time);
- priv->scroll_time = NULL;
- priv->scroll_timeout = 0;
+ chat_text_view_scroll_stop (view);
return FALSE;
}
-
+
/* scroll by 1/3rd the remaining distance */
gtk_adjustment_set_value (adj, gtk_adjustment_get_value (adj) + ((max_val - gtk_adjustment_get_value (adj)) / 3));
return TRUE;
chat_text_view_scroll_down (EmpathyChatView *view)
{
EmpathyChatTextViewPriv *priv = GET_PRIV (view);
-
+
g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
-
+
if (!priv->allow_scrolling) {
return;
}
if (priv->scroll_time) {
g_timer_reset (priv->scroll_time);
} else {
- priv->scroll_time = g_timer_new();
+ priv->scroll_time = g_timer_new ();
}
if (!priv->scroll_timeout) {
priv->scroll_timeout = g_timeout_add (SCROLL_DELAY,
static void
chat_text_view_append_message (EmpathyChatView *view,
- EmpathyMessage *msg)
+ EmpathyMessage *msg,
+ gboolean should_highlight)
{
EmpathyChatTextView *text_view = EMPATHY_CHAT_TEXT_VIEW (view);
EmpathyChatTextViewPriv *priv = GET_PRIV (text_view);
gboolean bottom;
- time_t timestamp;
-
+ gint64 timestamp;
+
g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
g_return_if_fail (EMPATHY_IS_MESSAGE (msg));
-
+
if (!empathy_message_get_body (msg)) {
return;
}
-
+
bottom = chat_text_view_is_scrolled_down (text_view);
-
+
chat_text_view_maybe_trim_buffer (EMPATHY_CHAT_TEXT_VIEW (view));
-
+
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);
+ msg,
+ should_highlight);
}
-
+
if (bottom) {
chat_text_view_scroll_down (view);
}
-
+
if (priv->last_contact) {
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");
+
+ priv->last_timestamp = timestamp;
}
static void
if (bottom) {
chat_text_view_scroll_down (view);
}
-
+
if (priv->last_contact) {
g_object_unref (priv->last_contact);
priv->last_contact = NULL;
gboolean allow_scrolling)
{
EmpathyChatTextViewPriv *priv = GET_PRIV (view);
-
+
g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
-
+
DEBUG ("Scrolling %s", allow_scrolling ? "enabled" : "disabled");
priv->allow_scrolling = allow_scrolling;
chat_text_view_get_has_selection (EmpathyChatView *view)
{
GtkTextBuffer *buffer;
-
+
g_return_val_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view), FALSE);
-
+
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
-
+
return gtk_text_buffer_get_has_selection (buffer);
}
{
GtkTextBuffer *buffer;
EmpathyChatTextViewPriv *priv;
-
+
g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
-
+
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
gtk_text_buffer_set_text (buffer, "", -1);
-
+
/* We set these back to the initial values so we get
* timestamps when clearing the window to know when
* conversations start.
*/
priv = GET_PRIV (view);
-
+
priv->last_timestamp = 0;
+ if (priv->last_contact) {
+ g_object_unref (priv->last_contact);
+ priv->last_contact = NULL;
+ }
}
static gboolean
chat_text_view_find_previous (EmpathyChatView *view,
const gchar *search_criteria,
- gboolean new_search)
+ gboolean new_search,
+ gboolean match_case)
{
EmpathyChatTextViewPriv *priv;
GtkTextBuffer *buffer;
GtkTextIter iter_match_end;
gboolean found;
gboolean from_start = FALSE;
-
+
g_return_val_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view), FALSE);
g_return_val_if_fail (search_criteria != NULL, FALSE);
-
+
priv = GET_PRIV (view);
-
+
buffer = priv->buffer;
-
+
if (EMP_STR_EMPTY (search_criteria)) {
if (priv->find_mark_previous) {
gtk_text_buffer_get_start_iter (buffer, &iter_at_mark);
-
+
gtk_text_buffer_move_mark (buffer,
priv->find_mark_previous,
&iter_at_mark);
&iter_at_mark,
&iter_at_mark);
}
-
+
return FALSE;
}
-
+
if (new_search) {
from_start = TRUE;
}
-
- if (priv->find_mark_previous) {
+
+ if (!new_search && priv->find_mark_previous) {
gtk_text_buffer_get_iter_at_mark (buffer,
&iter_at_mark,
priv->find_mark_previous);
gtk_text_buffer_get_end_iter (buffer, &iter_at_mark);
from_start = TRUE;
}
-
+
priv->find_last_direction = FALSE;
-
- found = empathy_text_iter_backward_search (&iter_at_mark,
- search_criteria,
- &iter_match_start,
- &iter_match_end,
- NULL);
-
+
+ /* Use the standard GTK+ method for case sensitive searches. It can't do
+ * case insensitive searches (see bug #61852), so keep the custom method
+ * around for case insensitive searches. */
+ if (match_case) {
+ found = gtk_text_iter_backward_search (&iter_at_mark,
+ search_criteria,
+ 0, /* no text search flags, we want exact matches */
+ &iter_match_start,
+ &iter_match_end,
+ NULL);
+ } else {
+ found = empathy_text_iter_backward_search (&iter_at_mark,
+ search_criteria,
+ &iter_match_start,
+ &iter_match_end,
+ NULL);
+ }
+
if (!found) {
gboolean result = FALSE;
-
+
if (from_start) {
return result;
}
-
+
/* Here we wrap around. */
if (!new_search && !priv->find_wrapped) {
priv->find_wrapped = TRUE;
result = chat_text_view_find_previous (view,
- search_criteria,
- FALSE);
+ search_criteria,
+ FALSE,
+ match_case);
priv->find_wrapped = FALSE;
}
-
+
return result;
}
-
+
/* Set new mark and show on screen */
if (!priv->find_mark_previous) {
priv->find_mark_previous = gtk_text_buffer_create_mark (buffer, NULL,
priv->find_mark_previous,
&iter_match_start);
}
-
+
if (!priv->find_mark_next) {
priv->find_mark_next = gtk_text_buffer_create_mark (buffer, NULL,
&iter_match_end,
priv->find_mark_next,
&iter_match_end);
}
-
+
gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (view),
priv->find_mark_previous,
0.0,
TRUE,
0.5,
0.5);
-
+
gtk_text_buffer_move_mark_by_name (buffer, "selection_bound", &iter_match_start);
gtk_text_buffer_move_mark_by_name (buffer, "insert", &iter_match_end);
-
+
return TRUE;
}
static gboolean
chat_text_view_find_next (EmpathyChatView *view,
const gchar *search_criteria,
- gboolean new_search)
+ gboolean new_search,
+ gboolean match_case)
{
EmpathyChatTextViewPriv *priv;
GtkTextBuffer *buffer;
GtkTextIter iter_match_end;
gboolean found;
gboolean from_start = FALSE;
-
+
g_return_val_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view), FALSE);
g_return_val_if_fail (search_criteria != NULL, FALSE);
-
+
priv = GET_PRIV (view);
-
+
buffer = priv->buffer;
-
+
if (EMP_STR_EMPTY (search_criteria)) {
if (priv->find_mark_next) {
gtk_text_buffer_get_start_iter (buffer, &iter_at_mark);
-
+
gtk_text_buffer_move_mark (buffer,
priv->find_mark_next,
&iter_at_mark);
&iter_at_mark,
&iter_at_mark);
}
-
+
return FALSE;
}
-
+
if (new_search) {
from_start = TRUE;
}
-
- if (priv->find_mark_next) {
+
+ if (!new_search && priv->find_mark_next) {
gtk_text_buffer_get_iter_at_mark (buffer,
&iter_at_mark,
priv->find_mark_next);
gtk_text_buffer_get_start_iter (buffer, &iter_at_mark);
from_start = TRUE;
}
-
+
priv->find_last_direction = TRUE;
-
- found = empathy_text_iter_forward_search (&iter_at_mark,
- search_criteria,
- &iter_match_start,
- &iter_match_end,
- NULL);
-
+
+ /* Use the standard GTK+ method for case sensitive searches. It can't do
+ * case insensitive searches (see bug #61852), so keep the custom method
+ * around for case insensitive searches. */
+ if (match_case) {
+ found = gtk_text_iter_forward_search (&iter_at_mark,
+ search_criteria,
+ 0,
+ &iter_match_start,
+ &iter_match_end,
+ NULL);
+ } else {
+ found = empathy_text_iter_forward_search (&iter_at_mark,
+ search_criteria,
+ &iter_match_start,
+ &iter_match_end,
+ NULL);
+ }
+
if (!found) {
gboolean result = FALSE;
-
+
if (from_start) {
return result;
}
-
+
/* Here we wrap around. */
if (!new_search && !priv->find_wrapped) {
priv->find_wrapped = TRUE;
- result = chat_text_view_find_next (view,
- search_criteria,
- FALSE);
+ result = chat_text_view_find_next (view,
+ search_criteria,
+ FALSE,
+ match_case);
priv->find_wrapped = FALSE;
}
-
+
return result;
}
-
+
/* Set new mark and show on screen */
if (!priv->find_mark_next) {
priv->find_mark_next = gtk_text_buffer_create_mark (buffer, NULL,
priv->find_mark_next,
&iter_match_end);
}
-
+
if (!priv->find_mark_previous) {
priv->find_mark_previous = gtk_text_buffer_create_mark (buffer, NULL,
&iter_match_start,
priv->find_mark_previous,
&iter_match_start);
}
-
+
gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (view),
priv->find_mark_next,
0.0,
TRUE,
0.5,
0.5);
-
+
gtk_text_buffer_move_mark_by_name (buffer, "selection_bound", &iter_match_start);
gtk_text_buffer_move_mark_by_name (buffer, "insert", &iter_match_end);
-
+
return TRUE;
}
static void
chat_text_view_find_abilities (EmpathyChatView *view,
const gchar *search_criteria,
+ gboolean match_case,
gboolean *can_do_previous,
gboolean *can_do_next)
{
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);
g_return_if_fail (can_do_previous != NULL && can_do_next != NULL);
-
+
priv = GET_PRIV (view);
-
+
buffer = priv->buffer;
-
+
if (can_do_previous) {
if (priv->find_mark_previous) {
gtk_text_buffer_get_iter_at_mark (buffer,
} else {
gtk_text_buffer_get_start_iter (buffer, &iter_at_mark);
}
-
- *can_do_previous = empathy_text_iter_backward_search (&iter_at_mark,
- search_criteria,
- &iter_match_start,
- &iter_match_end,
- NULL);
+
+ if (match_case) {
+ *can_do_previous = gtk_text_iter_backward_search (&iter_at_mark,
+ search_criteria,
+ 0,
+ &iter_match_start,
+ &iter_match_end,
+ NULL);
+ } else {
+ *can_do_previous = empathy_text_iter_backward_search (&iter_at_mark,
+ search_criteria,
+ &iter_match_start,
+ &iter_match_end,
+ NULL);
+ }
}
-
+
if (can_do_next) {
if (priv->find_mark_next) {
gtk_text_buffer_get_iter_at_mark (buffer,
} else {
gtk_text_buffer_get_start_iter (buffer, &iter_at_mark);
}
-
- *can_do_next = empathy_text_iter_forward_search (&iter_at_mark,
- search_criteria,
- &iter_match_start,
- &iter_match_end,
- NULL);
+
+ if (match_case) {
+ *can_do_next = gtk_text_iter_forward_search (&iter_at_mark,
+ search_criteria,
+ 0,
+ &iter_match_start,
+ &iter_match_end,
+ NULL);
+ } else {
+ *can_do_next = empathy_text_iter_forward_search (&iter_at_mark,
+ search_criteria,
+ &iter_match_start,
+ &iter_match_end,
+ NULL);
+ }
}
}
static void
chat_text_view_highlight (EmpathyChatView *view,
- const gchar *text)
+ const gchar *text,
+ gboolean match_case)
{
GtkTextBuffer *buffer;
GtkTextIter iter;
GtkTextIter iter_match_start;
GtkTextIter iter_match_end;
gboolean found;
-
+
g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
-
+
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (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, EMPATHY_CHAT_TEXT_VIEW_TAG_HIGHLIGHT,
&iter_start,
&iter_end);
-
+
if (EMP_STR_EMPTY (text)) {
return;
}
-
+
while (1) {
- found = empathy_text_iter_forward_search (&iter,
- text,
- &iter_match_start,
- &iter_match_end,
- NULL);
-
+ if (match_case) {
+ found = gtk_text_iter_forward_search (&iter,
+ text,
+ 0,
+ &iter_match_start,
+ &iter_match_end,
+ NULL);
+ } else {
+ found = empathy_text_iter_forward_search (&iter,
+ text,
+ &iter_match_start,
+ &iter_match_end,
+ NULL);
+ }
if (!found) {
break;
}
-
+
gtk_text_buffer_apply_tag_by_name (buffer, EMPATHY_CHAT_TEXT_VIEW_TAG_HIGHLIGHT,
&iter_match_start,
&iter_match_end);
-
+
iter = iter_match_end;
- gtk_text_iter_forward_char (&iter);
}
}
chat_text_view_copy_clipboard (EmpathyChatView *view)
{
GtkTextBuffer *buffer;
+ GtkTextIter start, iter, end;
GtkClipboard *clipboard;
-
+ GdkPixbuf *pixbuf;
+ gunichar c;
+ GtkTextChildAnchor *anchor = NULL;
+ GString *str;
+ GList *list;
+ gboolean ignore_newlines = FALSE;
+
g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
-
+
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
-
- gtk_text_buffer_copy_clipboard (buffer, clipboard);
+
+ if (!gtk_text_buffer_get_selection_bounds (buffer, &start, &end))
+ return;
+
+ str = g_string_new ("");
+
+ for (iter = start; !gtk_text_iter_equal (&iter, &end); gtk_text_iter_forward_char (&iter)) {
+ c = gtk_text_iter_get_char (&iter);
+ /* 0xFFFC is the 'object replacement' unicode character,
+ * it indicates the presence of a pixbuf or a widget. */
+ if (c == 0xFFFC) {
+ ignore_newlines = FALSE;
+ if ((pixbuf = gtk_text_iter_get_pixbuf (&iter))) {
+ gchar *text;
+ text = g_object_get_data (G_OBJECT(pixbuf),
+ "smiley_str");
+ if (text)
+ str = g_string_append (str, text);
+ } else if ((anchor = gtk_text_iter_get_child_anchor (&iter))) {
+ gchar *text;
+ list = gtk_text_child_anchor_get_widgets (anchor);
+ if (list) {
+ text = g_object_get_data (G_OBJECT(list->data),
+ "str_obj");
+ if (text)
+ str = g_string_append (str, text);
+ }
+ g_list_free (list);
+ }
+ } else if (c == '\n') {
+ if (!ignore_newlines) {
+ ignore_newlines = TRUE;
+ str = g_string_append_unichar (str, c);
+ }
+ } else {
+ ignore_newlines = FALSE;
+ str = g_string_append_unichar (str, c);
+ }
+ }
+
+ gtk_clipboard_set_text (clipboard, str->str, str->len);
+ g_string_free (str, TRUE);
}
static void
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);
-
+
return priv->last_contact;
}
+gint64
+empathy_chat_text_view_get_last_timestamp (EmpathyChatTextView *view)
+{
+ EmpathyChatTextViewPriv *priv = GET_PRIV (view);
+
+ g_return_val_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view), 0);
+
+ return priv->last_timestamp;
+}
+
void
empathy_chat_text_view_set_only_if_date (EmpathyChatTextView *view,
gboolean only_if_date)
{
EmpathyChatTextViewPriv *priv = GET_PRIV (view);
-
+
g_return_if_fail (EMPATHY_IS_CHAT_TEXT_VIEW (view));
if (only_if_date != priv->only_if_date) {
}
static void
-chat_text_view_insert_text_with_emoticons (EmpathyChatTextView *view,
- GtkTextIter *iter,
- const gchar *str)
+chat_text_view_replace_link (const gchar *text,
+ gssize len,
+ gpointer match_data,
+ gpointer user_data)
{
- EmpathyChatTextViewPriv *priv = GET_PRIV (view);
- gboolean use_smileys = FALSE;
- GSList *smileys, *l;
+ GtkTextBuffer *buffer = GTK_TEXT_BUFFER (user_data);
+ GtkTextIter iter;
- empathy_conf_get_bool (empathy_conf_get (),
- EMPATHY_PREFS_CHAT_SHOW_SMILEYS,
- &use_smileys);
+ gtk_text_buffer_get_end_iter (buffer, &iter);
+ gtk_text_buffer_insert_with_tags_by_name (buffer, &iter,
+ text, len,
+ EMPATHY_CHAT_TEXT_VIEW_TAG_LINK,
+ NULL);
+}
- if (!use_smileys) {
- gtk_text_buffer_insert (priv->buffer, iter, str, -1);
- return;
- }
+static void
+chat_text_view_replace_smiley (const gchar *text,
+ gssize len,
+ gpointer match_data,
+ gpointer user_data)
+{
+ EmpathySmileyHit *hit = match_data;
+ GtkTextBuffer *buffer = GTK_TEXT_BUFFER (user_data);
+ GtkTextIter iter;
- smileys = empathy_smiley_manager_parse (priv->smiley_manager, str);
- for (l = smileys; l; l = l->next) {
- EmpathySmiley *smiley;
+ gtk_text_buffer_get_end_iter (buffer, &iter);
+ gtk_text_buffer_insert_pixbuf (buffer, &iter, hit->pixbuf);
+}
- 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 void
+chat_text_view_replace_verbatim (const gchar *text,
+ gssize len,
+ gpointer match_data,
+ gpointer user_data)
+{
+ GtkTextBuffer *buffer = GTK_TEXT_BUFFER (user_data);
+ GtkTextIter iter;
+
+ gtk_text_buffer_get_end_iter (buffer, &iter);
+ gtk_text_buffer_insert (buffer, &iter, text, len);
}
+static EmpathyStringParser string_parsers[] = {
+ {empathy_string_match_link, chat_text_view_replace_link},
+ {empathy_string_match_all, chat_text_view_replace_verbatim},
+ {NULL, NULL}
+};
+
+static EmpathyStringParser string_parsers_with_smiley[] = {
+ {empathy_string_match_link, chat_text_view_replace_link},
+ {empathy_string_match_smiley, chat_text_view_replace_smiley},
+ {empathy_string_match_all, chat_text_view_replace_verbatim},
+ {NULL, NULL}
+};
+
void
empathy_chat_text_view_append_body (EmpathyChatTextView *view,
const gchar *body,
const gchar *tag)
{
EmpathyChatTextViewPriv *priv = GET_PRIV (view);
- GtkTextIter start_iter, end_iter;
- GtkTextMark *mark;
+ EmpathyStringParser *parsers;
+ gboolean use_smileys;
+ GtkTextIter start_iter;
GtkTextIter iter;
- GMatchInfo *match_info;
- gboolean match;
- gint last = 0;
- gint s = 0, e = 0;
- gchar *tmp;
+ GtkTextMark *mark;
- priv = GET_PRIV (view);
+ /* Check if we have to parse smileys */
+ use_smileys = g_settings_get_boolean (priv->gsettings_chat,
+ EMPATHY_PREFS_CHAT_SHOW_SMILEYS);
+ if (use_smileys)
+ parsers = string_parsers_with_smiley;
+ else
+ parsers = string_parsers;
+
+ /* Create a mark at the place we'll start inserting */
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);
- }
+ /* Parse text for links/smileys and insert in the buffer */
+ empathy_string_parser_substr (body, -1, parsers, priv->buffer);
+ /* Insert a newline after the text inserted */
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,
+ gtk_text_buffer_get_end_iter (priv->buffer, &iter);
+ gtk_text_buffer_apply_tag_by_name (priv->buffer, tag,
&start_iter,
- &end_iter);
+ &iter);
gtk_text_buffer_delete_mark (priv->buffer, mark);
}
projects / empathy.git / blobdiff