*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <config.h>
#include "djvu-links.h"
#include "djvu-document-private.h"
#include "ev-document-links.h"
-
+#include "ev-mapping-list.h"
static gboolean number_from_miniexp(miniexp_t sexp, int *number)
{
}
static gboolean
-get_djvu_hyperlink_area (ddjvu_pageinfo_t *page_info,
- miniexp_t sexp,
- EvLinkMapping *ev_link_mapping)
+get_djvu_hyperlink_area (ddjvu_pageinfo_t *page_info,
+ miniexp_t sexp,
+ EvMapping *ev_link_mapping)
{
miniexp_t iter;
iter = miniexp_cdr (iter);
if (!number_from_miniexp (miniexp_car (iter), &height)) goto unknown_link;
- ev_link_mapping->x1 = minx;
- ev_link_mapping->x2 = (minx + width);
- ev_link_mapping->y1 = (page_info->height - (miny + height));
- ev_link_mapping->y2 = (page_info->height - miny);
+ ev_link_mapping->area.x1 = minx;
+ ev_link_mapping->area.x2 = (minx + width);
+ ev_link_mapping->area.y1 = (page_info->height - (miny + height));
+ ev_link_mapping->area.y2 = (page_info->height - miny);
} else if (miniexp_car (iter) == miniexp_symbol ("poly")
&& miniexp_length (iter) >= 5 && miniexp_length (iter) % 2 == 1) {
maxy = MAX (maxy, y);
}
- ev_link_mapping->x1 = minx;
- ev_link_mapping->x2 = maxx;
- ev_link_mapping->y1 = (page_info->height - maxy);
- ev_link_mapping->y2 = (page_info->height - miny);
+ ev_link_mapping->area.x1 = minx;
+ ev_link_mapping->area.x2 = maxx;
+ ev_link_mapping->area.y1 = (page_info->height - maxy);
+ ev_link_mapping->area.y2 = (page_info->height - miny);
} else {
/* unknown */
goto unknown_link;
return FALSE;
}
-static EvLinkMapping *
+static EvMapping *
get_djvu_hyperlink_mapping (DjvuDocument *djvu_document,
int page,
ddjvu_pageinfo_t *page_info,
miniexp_t sexp)
{
- EvLinkMapping *ev_link_mapping = NULL;
+ EvMapping *ev_link_mapping = NULL;
EvLinkAction *ev_action = NULL;
miniexp_t iter;
const char *url, *url_target, *comment;
- ev_link_mapping = g_new (EvLinkMapping, 1);
+ ev_link_mapping = g_new (EvMapping, 1);
iter = sexp;
ev_action = get_djvu_link_action (djvu_document, url, page);
if (!ev_action) goto unknown_mapping;
- ev_link_mapping->link = ev_link_new (comment, ev_action);
+ ev_link_mapping->data = ev_link_new (comment, ev_action);
return ev_link_mapping;
miniexp_t outline;
while ((outline = ddjvu_document_get_outline (djvu_document->d_document)) == miniexp_dummy)
- djvu_handle_events (djvu_document, TRUE);
+ djvu_handle_events (djvu_document, TRUE, NULL);
if (outline) {
ddjvu_miniexp_release (djvu_document->d_document, outline);
return FALSE;
}
-GList *
+EvMappingList *
djvu_links_get_links (EvDocumentLinks *document_links,
gint page,
double scale_factor)
GList *retval = NULL;
miniexp_t page_annotations = miniexp_nil;
miniexp_t *hyperlinks = NULL, *iter = NULL;
- EvLinkMapping *ev_link_mapping;
+ EvMapping *ev_link_mapping;
ddjvu_pageinfo_t page_info;
while ((page_annotations = ddjvu_document_get_pageanno (djvu_document->d_document, page)) == miniexp_dummy)
- djvu_handle_events (djvu_document, TRUE);
+ djvu_handle_events (djvu_document, TRUE, NULL);
while (ddjvu_document_get_pageinfo (djvu_document->d_document, page, &page_info) < DDJVU_JOB_OK)
- djvu_handle_events(djvu_document, TRUE);
+ djvu_handle_events(djvu_document, TRUE, NULL);
if (page_annotations) {
hyperlinks = ddjvu_anno_get_hyperlinks (page_annotations);
for (iter = hyperlinks; *iter; ++iter) {
ev_link_mapping = get_djvu_hyperlink_mapping (djvu_document, page, &page_info, *iter);
if (ev_link_mapping) {
- ev_link_mapping->x1 *= scale_factor;
- ev_link_mapping->x2 *= scale_factor;
- ev_link_mapping->y1 *= scale_factor;
- ev_link_mapping->y2 *= scale_factor;
+ ev_link_mapping->area.x1 *= scale_factor;
+ ev_link_mapping->area.x2 *= scale_factor;
+ ev_link_mapping->area.y1 *= scale_factor;
+ ev_link_mapping->area.y2 *= scale_factor;
retval = g_list_prepend (retval, ev_link_mapping);
}
}
ddjvu_miniexp_release (djvu_document->d_document, page_annotations);
}
- return retval;
+ return ev_mapping_list_new (page, retval, (GDestroyNotify)g_object_unref);
}
EvLinkDest *
miniexp_t outline = miniexp_nil;
while ((outline = ddjvu_document_get_outline (djvu_document->d_document)) == miniexp_dummy)
- djvu_handle_events (djvu_document, TRUE);
+ djvu_handle_events (djvu_document, TRUE, NULL);
if (outline) {
model = (GtkTreeModel *) gtk_tree_store_new (EV_DOCUMENT_LINKS_COLUMN_NUM_COLUMNS,