static void set_notes(R2RRun *run, GtkTextBuffer *notes_buff)
{
GtkTextIter start;
GtkTextIter end;
gtk_text_buffer_get_bounds(notes_buff, &start, &end);
run->notes_len = gtk_text_iter_get_visible_line_offset(&end) -
gtk_text_iter_get_visible_line_offset(&start);
run->notes = g_realloc(run->notes, run->notes_len + 1);
g_snprintf(run->notes, run->notes_len + 1, "%s", gtk_text_buffer_get_text(notes_buff, &start, &end, false));
}
/* Format->Unindent */
void
action_unindent(GtkAction *action, I7Document *document)
{
GtkTextBuffer *buffer = GTK_TEXT_BUFFER(i7_document_get_buffer(document));
/* Shift the selected lines in the buffer one tab to the left */
/* Adapted from gtksourceview.c */
GtkTextIter start, end;
gtk_text_buffer_get_selection_bounds(buffer, &start, &end);
/* Find out which lines to unindent */
gint start_line = gtk_text_iter_get_line(&start);
gint end_line = gtk_text_iter_get_line(&end);
gint i;
/* if the end of the selection is before the first character on a line,
don't unindent it */
if((gtk_text_iter_get_visible_line_offset(&end) == 0) && (end_line > start_line))
end_line--;
/* Treat it as one single undo action */
gtk_text_buffer_begin_user_action(buffer);
for(i = start_line; i <= end_line; i++) {
GtkTextIter iter, iter2;
gtk_text_buffer_get_iter_at_line(buffer, &iter, i);
if(gtk_text_iter_get_char(&iter) == '\t') {
iter2 = iter;
gtk_text_iter_forward_char(&iter2);
gtk_text_buffer_delete(buffer, &iter, &iter2);
}
}
gtk_text_buffer_end_user_action(buffer);
}
/* Format->Indent */
void
action_indent(GtkAction *action, I7Document *document)
{
GtkTextBuffer *buffer = GTK_TEXT_BUFFER(i7_document_get_buffer(document));
/* Shift the selected lines in the buffer one tab to the right */
/* Adapted from gtksourceview.c */
GtkTextIter start, end;
gtk_text_buffer_get_selection_bounds(buffer, &start, &end);
/* Find out which lines to indent */
gint start_line = gtk_text_iter_get_line(&start);
gint end_line = gtk_text_iter_get_line(&end);
gint i;
/* if the end of the selection is before the first character on a line,
don't indent it */
if((gtk_text_iter_get_visible_line_offset(&end) == 0) && (end_line > start_line))
end_line--;
/* Treat it as one single undo action */
gtk_text_buffer_begin_user_action(buffer);
for(i = start_line; i <= end_line; i++) {
GtkTextIter iter;
gtk_text_buffer_get_iter_at_line(buffer, &iter, i);
/* don't add indentation on empty lines */
if(gtk_text_iter_ends_line(&iter))
continue;
gtk_text_buffer_insert(buffer, &iter, "\t", -1);
}
gtk_text_buffer_end_user_action(buffer);
}
