More work on find implementation, mostly there now

More work on find implementation, mostly there now

2005-01-30  Marco Pesenti Gritti  <marco@gnome.org>

        * backend/ev-document-find.c: (ev_document_find_base_init),
        (ev_document_find_changed):
        * backend/ev-document-find.h:
        * pdf/xpdf/pdf-document.cc:
        * shell/ev-view.c: (draw_rubberband), (highlight_find_results),
        (expose_bin_window), (ev_view_init), (set_document_page),
        (ensure_rectangle_is_visible), (jump_to_find_result),
        (jump_to_find_page), (find_changed_cb), (ev_view_set_document),
        (ev_view_find_next), (ev_view_find_previous):
        * shell/ev-view.h:
        * shell/ev-window.c: (find_bar_previous_cb), (find_bar_next_cb):

        More work on find implementation, mostly there now