GObject parent_instance;
PopplerDocument *document;
+ PopplerPSFile *ps_file;
gchar *password;
PdfDocumentSearch *search;
static void pdf_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface);
static void pdf_document_document_links_iface_init (EvDocumentLinksIface *iface);
static void pdf_document_find_iface_init (EvDocumentFindIface *iface);
+static void pdf_document_ps_exporter_iface_init (EvPSExporterIface *iface);
static void pdf_document_thumbnails_get_dimensions (EvDocumentThumbnails *document_thumbnails,
gint page,
gint size,
pdf_document_document_links_iface_init);
G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_FIND,
pdf_document_find_iface_init);
-#if 0
G_IMPLEMENT_INTERFACE (EV_TYPE_PS_EXPORTER,
pdf_document_ps_exporter_iface_init);
-#endif
});
-
-
-
-
static void
pdf_document_get_property (GObject *object,
guint prop_id,
document->password = g_strdup (password);
}
+static gboolean
+pdf_document_can_get_text (EvDocument *document)
+{
+ return TRUE;
+}
+
+static char *
+pdf_document_get_text (EvDocument *document, int page, EvRectangle *rect)
+{
+ PdfDocument *pdf_document = PDF_DOCUMENT (document);
+ PopplerPage *poppler_page;
+ PopplerRectangle r;
+ double height;
+
+ poppler_page = poppler_document_get_page (pdf_document->document, page);
+ g_return_val_if_fail (poppler_page != NULL, NULL);
+
+ poppler_page_get_size (poppler_page, NULL, &height);
+ r.x1 = rect->x1;
+ r.y1 = height - rect->y2;
+ r.x2 = rect->x2;
+ r.y2 = height - rect->y1;
+ return poppler_page_get_text (poppler_page, &r);
+}
static void
pdf_document_document_iface_init (EvDocumentIface *iface)
iface->get_page_label = pdf_document_get_page_label;
iface->get_links = pdf_document_get_links;
iface->render_pixbuf = pdf_document_render_pixbuf;
+ iface->get_text = pdf_document_get_text;
+ iface->can_get_text = pdf_document_can_get_text;
};
static void
PopplerPage *poppler_page;
PopplerRectangle *r;
int current_page;
- double scale, height;
+ double height;
if (search == NULL)
return FALSE;
iface->cancel = pdf_document_find_cancel;
}
+static void
+pdf_document_ps_exporter_begin (EvPSExporter *exporter, const char *filename)
+{
+ PdfDocument *pdf_document = PDF_DOCUMENT (exporter);
+ int n_pages;
+
+ n_pages = pdf_document_get_n_pages (EV_DOCUMENT (exporter));
+ pdf_document->ps_file = poppler_ps_file_new (pdf_document->document,
+ filename, n_pages);
+}
+
+static void
+pdf_document_ps_exporter_do_page (EvPSExporter *exporter, int page)
+{
+ PdfDocument *pdf_document = PDF_DOCUMENT (exporter);
+ PopplerPage *poppler_page;
+
+ g_return_if_fail (pdf_document->ps_file != NULL);
+
+ poppler_page = poppler_document_get_page (pdf_document->document, page);
+ poppler_page_render_to_ps (poppler_page, pdf_document->ps_file);
+}
+
+static void
+pdf_document_ps_exporter_end (EvPSExporter *exporter)
+{
+ PdfDocument *pdf_document = PDF_DOCUMENT (exporter);
+
+ poppler_ps_file_free (pdf_document->ps_file);
+ pdf_document->ps_file = NULL;
+}
+
+static void
+pdf_document_ps_exporter_iface_init (EvPSExporterIface *iface)
+{
+ iface->begin = pdf_document_ps_exporter_begin;
+ iface->do_page = pdf_document_ps_exporter_do_page;
+ iface->end = pdf_document_ps_exporter_end;
+}
PdfDocument *
pdf_document_new (void)