* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
+#include "config.h"
+
+#include <config.h>
#include "djvu-document.h"
#include "djvu-text.h"
#include "djvu-links.h"
#include "ev-document-misc.h"
#include "ev-document-find.h"
#include "ev-document-links.h"
+#include "ev-selection.h"
+#include "ev-file-helpers.h"
#include <gdk-pixbuf/gdk-pixbuf-core.h>
#include <glib/gi18n.h>
static void djvu_document_file_exporter_iface_init (EvFileExporterIface *iface);
static void djvu_document_find_iface_init (EvDocumentFindIface *iface);
static void djvu_document_document_links_iface_init (EvDocumentLinksIface *iface);
+static void djvu_selection_iface_init (EvSelectionIface *iface);
-G_DEFINE_TYPE_WITH_CODE
- (DjvuDocument, djvu_document, G_TYPE_OBJECT,
+EV_BACKEND_REGISTER_WITH_CODE (DjvuDocument, djvu_document,
{
- G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT, djvu_document_document_iface_init);
G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_THUMBNAILS, djvu_document_document_thumbnails_iface_init);
G_IMPLEMENT_INTERFACE (EV_TYPE_FILE_EXPORTER, djvu_document_file_exporter_iface_init);
G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_FIND, djvu_document_find_iface_init);
G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_LINKS, djvu_document_document_links_iface_init);
+ G_IMPLEMENT_INTERFACE (EV_TYPE_SELECTION, djvu_selection_iface_init);
});
rowstride = page_width * 4;
pixels = (gchar *) g_malloc (page_height * rowstride);
- surface = cairo_image_surface_create_for_data (pixels,
- CAIRO_FORMAT_ARGB32,
+ surface = cairo_image_surface_create_for_data ((guchar *)pixels,
+ CAIRO_FORMAT_RGB24,
page_width,
page_height,
rowstride);
{
DjvuDocument *djvu_document = DJVU_DOCUMENT (object);
+ if (djvu_document->search)
+ djvu_text_free (djvu_document->search);
+
if (djvu_document->d_document)
ddjvu_document_release (djvu_document->d_document);
gobject_class->finalize = djvu_document_finalize;
}
-static gboolean
-djvu_document_can_get_text (EvDocument *document)
-{
- return TRUE;
-}
-
-
-static char *
-djvu_document_get_text (EvDocument *document, int page, EvRectangle *rect)
-{
- DjvuDocument *djvu_document = DJVU_DOCUMENT (document);
- double width, height;
- EvRectangle rectangle;
- char* text;
-
- djvu_document_get_page_size (document, page, &width, &height);
- rectangle.x1 = rect->x1 / SCALE_FACTOR;
- rectangle.y1 = (height - rect->y2) / SCALE_FACTOR;
- rectangle.x2 = rect->x2 / SCALE_FACTOR;
- rectangle.y2 = (height - rect->y1) / SCALE_FACTOR;
-
- text = djvu_text_copy (djvu_document, page, &rectangle);
-
- if (text == NULL)
- text = g_strdup ("");
-
- return text;
-}
-
static EvDocumentInfo *
djvu_document_get_info (EvDocument *document)
{
{
iface->load = djvu_document_load;
iface->save = djvu_document_save;
- iface->can_get_text = djvu_document_can_get_text;
- iface->get_text = djvu_document_get_text;
iface->get_n_pages = djvu_document_get_n_pages;
iface->get_page_size = djvu_document_get_page_size;
iface->render = djvu_document_render;
iface->get_info = djvu_document_get_info;
}
+static gchar *
+djvu_selection_get_selected_text (EvSelection *selection,
+ EvRenderContext *rc,
+ EvSelectionStyle style,
+ EvRectangle *points)
+{
+ DjvuDocument *djvu_document = DJVU_DOCUMENT (selection);
+ double width, height;
+ EvRectangle rectangle;
+ gchar *text;
+
+ djvu_document_get_page_size (EV_DOCUMENT (djvu_document),
+ rc->page, &width, &height);
+ rectangle.x1 = points->x1 / SCALE_FACTOR;
+ rectangle.y1 = (height - points->y2) / SCALE_FACTOR;
+ rectangle.x2 = points->x2 / SCALE_FACTOR;
+ rectangle.y2 = (height - points->y1) / SCALE_FACTOR;
+
+ text = djvu_text_copy (djvu_document, rc->page, &rectangle);
+
+ if (text == NULL)
+ text = g_strdup ("");
+
+ return text;
+}
+
+static void
+djvu_selection_iface_init (EvSelectionIface *iface)
+{
+ iface->get_selected_text = djvu_selection_get_selected_text;
+}
+
static void
djvu_document_thumbnails_get_dimensions (EvDocumentThumbnails *document,
EvRenderContext *rc,