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,
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);
-
+
/* 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);
{
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) {
} else {
font_description = NULL;
}
-
+
gtk_widget_modify_font (GTK_WIDGET (view), font_description);
-
+
if (font_description) {
pango_font_description_free (font_description);
}
gpointer user_data)
{
EmpathyChatTextView *view = user_data;
-
+
chat_text_view_system_font_update (view);
}
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);
}
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_separator_menu_item_new ();
gtk_menu_shell_prepend (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_widget_show (item);
-
+
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);
-
+
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_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_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_CALLBACK (chat_text_view_open_address_cb),
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;
return FALSE;
}
}
-
+
return TRUE;
}
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;
gtk_text_buffer_get_start_iter (priv->buffer, &top);
-
+
bottom = top;
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);
}
priv->last_timestamp = timestamp;
- g_string_free (str, TRUE);
+ g_string_free (str, TRUE);
}
static void
append_date = TRUE;
append_time = TRUE;
}
-
+
g_date_free (last_date);
g_date_free (date);
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);
}
{
/* 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);
-
+
if (priv->last_contact) {
g_object_unref (priv->last_contact);
}
g_source_remove (priv->scroll_timeout);
}
g_object_unref (priv->smiley_manager);
-
+
G_OBJECT_CLASS (empathy_chat_text_view_parent_class)->finalize (object);
}
{
GObjectClass *object_class = G_OBJECT_CLASS (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;
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",
EmpathyChatTextViewPriv *priv;
GtkAdjustment *adj;
gdouble max_val;
-
+
priv = GET_PRIV (view);
adj = GTK_TEXT_VIEW (view)->vadjustment;
max_val = adj->upper - adj->page_size;
-
+
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);
priv->scroll_timeout = 0;
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;
}
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));
-
+
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);
}
-
+
if (bottom) {
chat_text_view_scroll_down (view);
}
-
+
if (priv->last_contact) {
g_object_unref (priv->last_contact);
}
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;
}
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) {
gtk_text_buffer_get_iter_at_mark (buffer,
&iter_at_mark,
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);
-
+
if (!found) {
gboolean result = FALSE;
-
+
if (from_start) {
return result;
}
-
+
/* Here we wrap around. */
if (!new_search && !priv->find_wrapped) {
priv->find_wrapped = TRUE;
FALSE);
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;
}
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) {
gtk_text_buffer_get_iter_at_mark (buffer,
&iter_at_mark,
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);
-
+
if (!found) {
gboolean result = FALSE;
-
+
if (from_start) {
return result;
}
-
+
/* Here we wrap around. */
if (!new_search && !priv->find_wrapped) {
priv->find_wrapped = TRUE;
FALSE);
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;
}
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 (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,
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 (!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);
}
{
GtkTextBuffer *buffer;
GtkClipboard *clipboard;
-
+
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);
}
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;
}
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) {
projects / empathy.git / commitdiff