#include "ev-ps-exporter.h"
#include "ev-document-find.h"
#include "gpdf-g-switch.h"
+#include "ev-document-bookmarks.h"
+#include "ev-document-thumbnails.h"
#include "GlobalParams.h"
#include "GDKSplashOutputDev.h"
#include "Outline.h"
#include "UnicodeMap.h"
#include "GlobalParams.h"
+#include "GfxState.h"
+#include "Thumb.h"
#include "goo/GList.h"
#include "PSOutputDev.h"
PdfDocumentSearch *search;
};
-static void pdf_document_document_bookmarks_iface_init (EvDocumentBookmarksIface *iface);
-static void pdf_document_document_iface_init (EvDocumentIface *iface);
+static void pdf_document_document_bookmarks_iface_init (EvDocumentBookmarksIface *iface);
+static void pdf_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface);
+static void pdf_document_document_iface_init (EvDocumentIface *iface);
static void pdf_document_ps_exporter_iface_init (EvPSExporterIface *iface);
static void pdf_document_find_iface_init (EvDocumentFindIface *iface);
static void pdf_document_search_free (PdfDocumentSearch *search);
pdf_document_document_iface_init);
G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_BOOKMARKS,
pdf_document_document_bookmarks_iface_init);
+ G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_THUMBNAILS,
+ pdf_document_document_thumbnails_iface_init);
G_IMPLEMENT_INTERFACE (EV_TYPE_PS_EXPORTER,
pdf_document_ps_exporter_iface_init);
G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_FIND,
if (pdf_document->search)
pdf_document_search_page_changed (pdf_document->search);
}
-
+
return pdf_document->page_valid;
}
int err;
char *filename;
GString *filename_g;
- GString *enc;
+ GString *enc;
if (!globalParams) {
globalParams = new GlobalParams("/etc/xpdfrc");
if (! pdf_document->umap) {
enc = new GString("UTF-8");
pdf_document->umap = globalParams->getUnicodeMap(enc);
- pdf_document->umap->incRefCnt ();
+ pdf_document->umap->incRefCnt ();
delete enc;
}
if (i != pdf_document->page &&
search->other_page_flags[i]) {
EvFindResult result;
-
+
result.page_num = i;
-
+
/* Use bogus coordinates, again we can't get coordinates
* until this is the current page because TextOutputDev
* isn't good enough
result.highlight_area.y = -1;
result.highlight_area.width = 1;
result.highlight_area.height = 1;
-
+
g_array_append_val (tmp_results, result);
}
++i;
}
-
+
ev_document_find_found (EV_DOCUMENT_FIND (pdf_document),
(EvFindResult*) tmp_results->data,
tmp_results->len,
pages_done / (double) n_pages);
-
+
g_array_free (tmp_results, TRUE);
}
search->current_page = -1;
return;
}
-
+
if (search->current_page == current_page)
return;
-
+
/* We need to create current_page_results for the new current page */
g_array_set_size (search->current_page_results, 0);
-
+
if (pdf_document->out->findText (search->ucs4, search->ucs4_len,
gTrue, gTrue, // startAtTop, stopAtBottom
gFalse, gFalse, // startAtLast, stopAtLast
result.highlight_area.y = yMin;
result.highlight_area.width = xMax - xMin;
result.highlight_area.height = yMax - yMin;
-
+
g_array_append_val (search->current_page_results, result);
}
}
*/
search->other_page_flags[current_page] =
search->current_page_results->len > 0;
-
+
pdf_document_search_emit_found (search);
}
goto end_search;
}
}
-
+
pdf_document->doc->displayPage (search->output_dev,
search->search_page,
72, 72, 0, gTrue, gFalse);
/* This page has results */
search->other_page_flags[search->search_page] = TRUE;
}
-
+
search->search_page += 1;
if (search->search_page > n_pages) {
/* wrap around */
/* We do this even if nothing was found, to update the percent complete */
pdf_document_search_emit_found (search);
-
+
return TRUE;
end_search:
* 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);
pdf_document_search_free (pdf_document->search);
pdf_document->search = NULL;
}
-
+
search = g_new0 (PdfDocumentSearch, 1);
search->ucs4 = ucs4;
search->ucs4_len = ucs4_len;
-
+
search->current_page_results = g_array_new (FALSE,
FALSE,
sizeof (EvFindResult));
- n_pages = ev_document_get_n_pages (EV_DOCUMENT (document));
+ n_pages = ev_document_get_n_pages (EV_DOCUMENT (document));
/* This is an array of bool; with the first value ignored
* so we can index by the based-at-1 page numbers
*/
search->other_page_flags = g_new0 (guchar, n_pages + 1);
-
+
search->document = pdf_document;
/* We add at low priority so the progress bar repaints */
search->current_page = -1;
pdf_document->search = search;
-
+
/* Update for the current page right away */
pdf_document_search_page_changed (search);
}
if (search->output_dev)
delete search->output_dev;
-
+
g_array_free (search->current_page_results, TRUE);
g_free (search->other_page_flags);
-
+
g_free (search->ucs4);
g_free (search);
}
document->ps_out = new PSOutputDev ((char *)filename, document->doc->getXRef(),
document->doc->getCatalog(), 1,
ev_document_get_n_pages (EV_DOCUMENT (document)),
- psModePS);
+ psModePS);
}
static void
} BookmarksIter;
static gchar *
-unicode_to_char (OutlineItem *outline_item,
+unicode_to_char (OutlineItem *outline_item,
UnicodeMap *uMap)
{
GString gstr;
gchar buf[8]; /* 8 is enough for mapping an unicode char to a string */
int i, n;
-
+
for (i = 0; i < outline_item->getTitleLength(); ++i) {
n = uMap->mapUnicode(outline_item->getTitle()[i], buf, sizeof(buf));
gstr.append(buf, n);
LinkDest *link_dest = NULL;
LinkURI *link_uri = NULL;
LinkGoTo *link_goto = NULL;
- GString *named_dest;
+ GString *named_dest;
Unicode *link_title;
Ref page_ref;
gint page_num = -1;
anItem = (OutlineItem *)iter->items->get(iter->index);
link_action = anItem->getAction ();
- link_title = anItem->getTitle ();
+ link_title = anItem->getTitle ();
if (link_action) {
switch (link_action->getKind ()) {
} else {
page_num = link_dest->getPageNum ();
}
-
+
delete link_dest;
}
-
+
break;
case actionURI:
link_uri = dynamic_cast <LinkURI *> (link_action);
break;
-
+
case actionNamed:
/*Skip, for now */
default:
if (pdf_document->search)
pdf_document_search_free (pdf_document->search);
-
+
if (pdf_document->target)
g_object_unref (pdf_document->target);
static char *
pdf_document_get_title (PdfDocument *pdf_document)
{
- char *title;
+ char *title = NULL;
Object info;
pdf_document->doc->getDocInfo (&info);
iface->free_iter = pdf_document_bookmarks_free_iter;
}
+/* Thumbnails */
+static GdkPixbuf *
+pdf_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document_thumbnails,
+ gint page,
+ gint width)
+{
+ PdfDocument *pdf_document = PDF_DOCUMENT (document_thumbnails);
+ GdkPixbuf *thumbnail;
+ Page *the_page;
+ Object the_thumb;
+ Thumb *thumb = NULL;
+ gboolean have_ethumbs = FALSE;
+
+ /* getPage seems to want page + 1 for some reason; */
+ the_page = pdf_document->doc->getCatalog ()->getPage (page + 1);
+ the_page->getThumb(&the_thumb);
+
+ if (!(the_thumb.isNull () || the_thumb.isNone())) {
+ /* Build the thumbnail object */
+ thumb = new Thumb(pdf_document->doc->getXRef (),
+ &the_thumb);
+
+ have_ethumbs = thumb->ok();
+ }
+
+ if (have_ethumbs) {
+ guchar *data;
+ GdkPixbuf *tmp_pixbuf;
+
+ data = thumb->getPixbufData();
+ /* FISME: scale the image if it's not an appropriate size */
+ tmp_pixbuf = gdk_pixbuf_new_from_data (data,
+ GDK_COLORSPACE_RGB,
+ FALSE,
+ 8,
+ thumb->getWidth (),
+ thumb->getHeight (),
+ thumb->getWidth () * 3,
+ NULL, NULL);
+
+ thumbnail = tmp_pixbuf;
+ } else {
+ gdouble page_ratio;
+ gint dest_height;
+
+ page_ratio = the_page->getHeight () / the_page->getWidth ();
+ dest_height = (gint) (width * page_ratio);
+
+ thumbnail = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, width, dest_height);
+ gdk_pixbuf_fill (thumbnail, 0xffffffff);
+ /* FIXME: Actually get the image... */
+ }
+
+ return thumbnail;
+}
+static void
+pdf_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface)
+{
+ iface->get_thumbnail = pdf_document_thumbnails_get_thumbnail;
+}
+
static void
pdf_document_init (PdfDocument *pdf_document)
https://www.fi.muni.cz/~kas/git / evince.git / commitdiff