Beginnings of clipboard support. Incomplete but primary sort of work.

2005-01-05  Marco Pesenti Gritti  <marco@gnome.org>

        * backend/ev-document.c: (ev_document_get_text):
        * backend/ev-document.h:
        * pdf/xpdf/pdf-document.cc:
        * shell/ev-view.c: (ev_view_realize), (expose_bin_window),
        (ev_view_primary_get_cb), (ev_view_primary_clear_cb),
        (ev_view_update_primary_selection), (ev_view_button_press_event),
        (ev_view_motion_notify_event), (ev_view_button_release_event):

        Beginnings of clipboard support. Incomplete but primary sort
        of work.

1 files changed, 20 insertions, 0 deletions

diff --git a/pdf/xpdf/pdf-document.cc b/pdf/xpdf/pdf-document.cc
index ed3b505..2293841 100644
--- a/pdf/xpdf/pdf-document.cc
+++ b/pdf/xpdf/pdf-document.cc
@@ -959,6 +959,25 @@ pdf_document_get_title (PdfDocument *pdf_document)
 	return title;
 }
 
+static char *
+pdf_document_get_text (EvDocument *document, GdkRectangle *rect)
+{
+	PdfDocument *pdf_document = PDF_DOCUMENT (document);
+	GString *sel_text = new GString;
+	const char *text;
+	int x1, y1, x2, y2;
+
+	x1 = rect->x;
+	y1 = rect->y;
+	x2 = x1 + rect->width;
+	y2 = y1 + rect->height;
+
+	sel_text = pdf_document->out->getText (x1, y1, x2, y2);
+	text = sel_text->getCString ();
+
+	return text ? g_strdup (text) : NULL;
+}
+
 static void
 pdf_document_get_property (GObject *object,
 		           guint prop_id,
@@ -995,6 +1014,7 @@ pdf_document_document_iface_init (EvDocumentIface *iface)
 {
 	iface->load = pdf_document_load;
 	iface->save = pdf_document_save;
+	iface->get_text = pdf_document_get_text;
 	iface->get_n_pages = pdf_document_get_n_pages;
 	iface->set_page = pdf_document_set_page;
 	iface->get_page = pdf_document_get_page;