+static void
+pdf_document_begin_find (EvDocument *document,
+ const char *search_string,
+ gboolean case_sensitive)
+{
+ /* FIXME make this incremental (idle handler) and multi-page */
+ /* Right now it's fully synchronous plus only does the current page */
+
+ PdfDocument *pdf_document = PDF_DOCUMENT (document);
+ gunichar *ucs4;
+ glong ucs4_len;
+ int xMin, yMin, xMax, yMax;
+ GArray *results;
+ EvFindResult result;
+
+ /* FIXME case_sensitive (right now XPDF
+ * code is always case insensitive for ASCII
+ * and case sensitive for all other languaages)
+ */
+
+ g_assert (sizeof (gunichar) == sizeof (Unicode));
+ ucs4 = g_utf8_to_ucs4_fast (search_string, -1,
+ &ucs4_len);
+
+ results = g_array_new (FALSE,
+ FALSE,
+ sizeof (EvFindResult));
+
+ if (pdf_document->out->findText (ucs4, ucs4_len,
+ gTrue, gTrue, // startAtTop, stopAtBottom
+ gFalse, gFalse, // startAtLast, stopAtLast
+ &xMin, &yMin, &xMax, &yMax)) {
+
+ result.page_num = pdf_document->page;
+
+ result.highlight_area.x = xMin;
+ result.highlight_area.y = yMin;
+ result.highlight_area.width = xMax - xMin;
+ result.highlight_area.height = yMax - yMin;
+
+ g_array_append_val (results, result);
+
+ /* Now find further results */
+
+ while (pdf_document->out->findText (ucs4, ucs4_len,
+ gFalse, gTrue,
+ gTrue, gFalse,
+ &xMin, &yMin, &xMax, &yMax)) {
+
+ result.page_num = pdf_document->page;
+
+ result.highlight_area.x = xMin;
+ result.highlight_area.y = yMin;
+ result.highlight_area.width = xMax - xMin;
+ result.highlight_area.height = yMax - yMin;
+
+ g_array_append_val (results, result);
+ }
+ }
+
+ ev_document_found (document,
+ (EvFindResult*) results->data,
+ results->len,
+ 1.0);
+
+ g_array_free (results, TRUE);
+}
+
+static void
+pdf_document_end_find (EvDocument *document)
+{
+ PdfDocument *pdf_document = PDF_DOCUMENT (document);
+
+ /* FIXME this will do something once begin_find queues
+ * an incremental find
+ */
+
+ // this should probably be shared among EvDocument
+ // implementations somehow?
+ ev_document_found (document, NULL, 0, 1.0);
+}
+
+static void
+pdf_document_ps_export_begin (EvPSExporter *exporter, const char *filename)
+{
+ PdfDocument *document = PDF_DOCUMENT (exporter);
+
+ if (document->ps_out)
+ delete document->ps_out;
+
+ document->ps_out = new PSOutputDev ((char *)filename, document->doc->getXRef(),
+ document->doc->getCatalog(), 1,
+ ev_document_get_n_pages (EV_DOCUMENT (document)),
+ psModePS);
+}
+
+static void
+pdf_document_ps_export_do_page (EvPSExporter *exporter, int page)
+{
+ PdfDocument *document = PDF_DOCUMENT (exporter);
+
+ document->doc->displayPage (document->ps_out, page,
+ 72.0, 72.0, 0, gTrue, gFalse);
+}
+
+static void
+pdf_document_ps_export_end (EvPSExporter *exporter)
+{
+ PdfDocument *document = PDF_DOCUMENT (exporter);
+
+ delete document->ps_out;
+ document->ps_out = NULL;
+}
+