Updated Greek Translation by Stylianos Papanastasiou <stelios@dcs.gla.ac.uk>.

[evince.git] / pdf / pdf-document.cc

diff --git a/pdf/pdf-document.cc b/pdf/pdf-document.cc
index a749d3683b61dfd94be9f3f5627fb07332cec618..fc2568ba75b77f8e61ca05c020573c7748b821a2 100644 (file)
--- a/pdf/pdf-document.cc
+++ b/pdf/pdf-document.cc
@@ -1240,7 +1240,8 @@ pdf_document_thumbnails_get_page_pixbuf (PdfDocument *pdf_document,
                                         gdouble      scale_factor,
                                         gint         page_num,
                                         gint         width,
-                                        gint         height)
+                                        gint         height,
+                                        gboolean     border)
 {
        SplashOutputDev *output;
        GdkPixbuf *pixbuf;
@@ -1251,15 +1252,24 @@ pdf_document_thumbnails_get_page_pixbuf (PdfDocument *pdf_document,
        output = new SplashOutputDev (splashModeRGB8, gFalse, color);
        output->startDoc (pdf_document->doc->getXRef());
        pdf_document->doc->displayPage (output,
-                                       page_num + 1,
+                                       page_num,
                                        72*scale_factor,
                                        72*scale_factor,
                                        0, gTrue, gFalse);
 
-       pixbuf = ev_document_misc_get_thumbnail_frame (output->getBitmap()->getWidth(),
-                                                      output->getBitmap()->getHeight(),
-                                                      NULL);
-       bitmap_to_pixbuf (output->getBitmap(), pixbuf, 1, 1);
+       width = output->getBitmap()->getWidth();
+       height = output->getBitmap()->getHeight();
+
+       if (border) {
+               pixbuf = ev_document_misc_get_thumbnail_frame (width, height, NULL);
+               bitmap_to_pixbuf (output->getBitmap(), pixbuf, 1, 1);
+       } else {
+               pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8,
+                                        width, height);
+               gdk_pixbuf_fill (pixbuf, 0xffffffff);
+               bitmap_to_pixbuf (output->getBitmap(), pixbuf, 0, 0);
+       }
+
        delete output;
 
        return pixbuf;
@@ -1268,7 +1278,7 @@ pdf_document_thumbnails_get_page_pixbuf (PdfDocument *pdf_document,
 static void
 pdf_document_thumbnails_get_dimensions (EvDocumentThumbnails *document_thumbnails,
                                        gint                  page,
-                                       gint                  suggested_width,
+                                       gint                  size,
                                        gint                 *width,
                                        gint                 *height)
 {
@@ -1276,7 +1286,6 @@ pdf_document_thumbnails_get_dimensions (EvDocumentThumbnails *document_thumbnail
        Page *the_page;
        Object the_thumb;
        Thumb *thumb = NULL;
-       gdouble page_ratio;
 
        the_page = pdf_document->doc->getCatalog ()->getPage (page);
        the_page->getThumb (&the_thumb);
@@ -1289,16 +1298,26 @@ pdf_document_thumbnails_get_dimensions (EvDocumentThumbnails *document_thumbnail
                *width = thumb->getWidth ();
                *height = thumb->getHeight ();
        } else {
-               page_ratio = the_page->getHeight () / the_page->getWidth ();
-               *width = suggested_width;
-               *height = (gint) (suggested_width * page_ratio);
+               double page_width, page_height;
+
+               page_width = the_page->getWidth ();
+               page_height = the_page->getHeight ();
+
+               if (page_width > page_height) {
+                       *width = size;
+                       *height = (int) (size * page_height / page_width);
+               } else {
+                       *width = (int) (size * page_width / page_height);
+                       *height = size;
+               }
        }
 }
 
 static GdkPixbuf *
 pdf_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document_thumbnails,
                                       gint                  page,
-                                      gint                  width)
+                                      gint                  size,
+                                      gboolean              border)
 {
        PdfDocument *pdf_document = PDF_DOCUMENT (document_thumbnails);
        GdkPixbuf *thumbnail;
@@ -1306,17 +1325,10 @@ pdf_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document_thumbnails
        Object the_thumb;
        Thumb *thumb = NULL;
        gboolean have_ethumbs = FALSE;
-       gdouble page_ratio;
-       gint dest_height;
 
-       /* getPage seems to want page + 1 for some reason; */
-       the_page = pdf_document->doc->getCatalog ()->getPage (page + 1);
+       the_page = pdf_document->doc->getCatalog ()->getPage (page);
        the_page->getThumb(&the_thumb);
 
-       page_ratio = the_page->getHeight () / the_page->getWidth ();
-       dest_height = (gint) (width * page_ratio);
-
-
        if (!(the_thumb.isNull () || the_thumb.isNone())) {
                /* Build the thumbnail object */
                thumb = new Thumb(pdf_document->doc->getXRef (),
@@ -1342,15 +1354,18 @@ pdf_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document_thumbnails
                thumbnail = ev_document_misc_get_thumbnail_frame (-1, -1, tmp_pixbuf);
                g_object_unref (tmp_pixbuf);
        } else {
-               gdouble scale_factor;
-
-               scale_factor = (gdouble)width / the_page->getWidth ();
-
+               int width, height;
+               double scale_factor;
+       
+               pdf_document_thumbnails_get_dimensions (document_thumbnails, page, size,
+                                                       &width, &height);
+               scale_factor = width / the_page->getWidth ();
                thumbnail = pdf_document_thumbnails_get_page_pixbuf (pdf_document,
                                                                     scale_factor,
                                                                     page,
                                                                     width,
-                                                                    dest_height);
+                                                                    height,
+                                                                    border);
        }
 
        return thumbnail;