diff options
| -rw-r--r-- | libempathy-gtk/empathy-chat-text-view.c | 282 |
1 files changed, 141 insertions, 141 deletions
diff --git a/libempathy-gtk/empathy-chat-text-view.c b/libempathy-gtk/empathy-chat-text-view.c index a33b6a9fe..c47b5474f 100644 --- a/libempathy-gtk/empathy-chat-text-view.c +++ b/libempathy-gtk/empathy-chat-text-view.c @@ -103,10 +103,10 @@ chat_text_view_url_event_cb (GtkTextTag *tag, 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, @@ -118,7 +118,7 @@ chat_text_view_url_event_cb (GtkTextTag *tag, g_free (str); } } - + return FALSE; } @@ -133,31 +133,31 @@ chat_text_view_event_cb (EmpathyChatTextView *view, 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); @@ -170,7 +170,7 @@ chat_text_view_event_cb (EmpathyChatTextView *view, } gdk_window_set_cursor (win, beam); } - + return FALSE; } @@ -192,7 +192,7 @@ chat_text_view_create_tags (EmpathyChatTextView *view) 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); @@ -203,7 +203,7 @@ chat_text_view_system_font_update (EmpathyChatTextView *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) { @@ -212,9 +212,9 @@ chat_text_view_system_font_update (EmpathyChatTextView *view) } else { font_description = NULL; } - + gtk_widget_modify_font (GTK_WIDGET (view), font_description); - + if (font_description) { pango_font_description_free (font_description); } @@ -226,7 +226,7 @@ chat_text_view_notify_system_font_cb (EmpathyConf *conf, gpointer user_data) { EmpathyChatTextView *view = user_data; - + chat_text_view_system_font_update (view); } @@ -240,10 +240,10 @@ 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); } @@ -260,66 +260,66 @@ chat_text_view_populate_popup (EmpathyChatTextView *view, 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), @@ -332,7 +332,7 @@ 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; @@ -349,7 +349,7 @@ chat_text_view_is_scrolled_down (EmpathyChatTextView *view) return FALSE; } } - + return TRUE; } @@ -362,23 +362,23 @@ chat_text_view_maybe_trim_buffer (EmpathyChatTextView *view) 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. */ @@ -387,11 +387,11 @@ chat_text_view_maybe_trim_buffer (EmpathyChatTextView *view) 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); } @@ -442,7 +442,7 @@ chat_text_view_append_timestamp (EmpathyChatTextView *view, priv->last_timestamp = timestamp; - g_string_free (str, TRUE); + g_string_free (str, TRUE); } static void @@ -467,7 +467,7 @@ chat_text_maybe_append_date_and_time (EmpathyChatTextView *view, append_date = TRUE; append_time = TRUE; } - + g_date_free (last_date); g_date_free (date); @@ -486,14 +486,14 @@ chat_text_view_size_allocate (GtkWidget *widget, 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); } @@ -508,7 +508,7 @@ chat_text_view_drag_motion (GtkWidget *widget, { /* Don't handle drag motion, since we don't want the view to scroll as * the result of dragging something across it. */ - + return FALSE; } @@ -556,14 +556,14 @@ chat_text_view_finalize (GObject *object) { 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); } @@ -574,7 +574,7 @@ chat_text_view_finalize (GObject *object) g_source_remove (priv->scroll_timeout); } g_object_unref (priv->smiley_manager); - + G_OBJECT_CLASS (empathy_chat_text_view_parent_class)->finalize (object); } @@ -583,7 +583,7 @@ empathy_chat_text_view_class_init (EmpathyChatTextViewClass *klass) { 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; @@ -616,18 +616,18 @@ empathy_chat_text_view_init (EmpathyChatTextView *view) 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", @@ -649,13 +649,13 @@ 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; - + 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); @@ -664,7 +664,7 @@ chat_text_view_scroll_cb (EmpathyChatTextView *view) 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; @@ -674,9 +674,9 @@ static void 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; } @@ -703,29 +703,29 @@ chat_text_view_append_message (EmpathyChatView *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)); - + 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); } @@ -763,7 +763,7 @@ chat_text_view_append_event (EmpathyChatView *view, if (bottom) { chat_text_view_scroll_down (view); } - + if (priv->last_contact) { g_object_unref (priv->last_contact); priv->last_contact = NULL; @@ -776,9 +776,9 @@ chat_text_view_scroll (EmpathyChatView *view, 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; @@ -791,11 +791,11 @@ static gboolean 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); } @@ -804,18 +804,18 @@ chat_text_view_clear (EmpathyChatView *view) { 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; } @@ -831,18 +831,18 @@ chat_text_view_find_previous (EmpathyChatView *view, 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); @@ -856,14 +856,14 @@ chat_text_view_find_previous (EmpathyChatView *view, &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, @@ -872,22 +872,22 @@ chat_text_view_find_previous (EmpathyChatView *view, 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; @@ -896,10 +896,10 @@ chat_text_view_find_previous (EmpathyChatView *view, 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, @@ -910,7 +910,7 @@ chat_text_view_find_previous (EmpathyChatView *view, 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, @@ -920,17 +920,17 @@ chat_text_view_find_previous (EmpathyChatView *view, 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; } @@ -946,18 +946,18 @@ chat_text_view_find_next (EmpathyChatView *view, 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); @@ -971,14 +971,14 @@ chat_text_view_find_next (EmpathyChatView *view, &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, @@ -987,22 +987,22 @@ chat_text_view_find_next (EmpathyChatView *view, 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; @@ -1011,10 +1011,10 @@ chat_text_view_find_next (EmpathyChatView *view, 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, @@ -1025,7 +1025,7 @@ chat_text_view_find_next (EmpathyChatView *view, 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, @@ -1035,17 +1035,17 @@ chat_text_view_find_next (EmpathyChatView *view, 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; } @@ -1060,15 +1060,15 @@ chat_text_view_find_abilities (EmpathyChatView *view, 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, @@ -1077,14 +1077,14 @@ chat_text_view_find_abilities (EmpathyChatView *view, } 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, @@ -1093,7 +1093,7 @@ chat_text_view_find_abilities (EmpathyChatView *view, } 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, @@ -1113,37 +1113,37 @@ chat_text_view_highlight (EmpathyChatView *view, 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); } @@ -1154,12 +1154,12 @@ chat_text_view_copy_clipboard (EmpathyChatView *view) { 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); } @@ -1183,9 +1183,9 @@ 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); - + return priv->last_contact; } @@ -1194,7 +1194,7 @@ 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) { |