poor man's dropshadow.

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

diff --git a/pdf/xpdf/pdf-document.cc b/pdf/xpdf/pdf-document.cc
index 51ade189877dae2aefd5f1c8a98e62d7e60777cd..4abe9ff32459f21bdd9a9207a8ce68d65cab231f 100644 (file)
--- a/pdf/xpdf/pdf-document.cc
+++ b/pdf/xpdf/pdf-document.cc
@@ -1022,6 +1022,9 @@ pdf_document_thumbnails_get_page_pixbuf (PdfDocument *pdf_document,
        GdkPixmap *pixmap;
        GDKSplashOutputDev *output;
        GdkPixbuf *pixbuf;
+       GdkPixbuf *shadow;
+       gint rowstride;
+       guchar *data;
 
        pixmap = gdk_pixmap_new (pdf_document->target,
                                 width, height, -1);
@@ -1046,7 +1049,33 @@ pdf_document_thumbnails_get_page_pixbuf (PdfDocument *pdf_document,
                                               width, height);
        gdk_drawable_unref (pixmap);
        delete output;
-       return pixbuf;
+
+       shadow = gdk_pixbuf_new (GDK_COLORSPACE_RGB,
+                                TRUE, 8,
+                                width + 4,
+                                height + 4);
+       gdk_pixbuf_fill (shadow, 0x000000ff);
+       gdk_pixbuf_copy_area (pixbuf, 0, 0,
+                             width,
+                             height,
+                             shadow,
+                             1, 1);
+       g_object_unref (pixbuf);
+
+       /* Add the corner */
+       data = gdk_pixbuf_get_pixels (shadow);
+       rowstride = gdk_pixbuf_get_rowstride (shadow);
+       data [(width + 2) * 4 + 3] = 0;
+       data [(width + 3) * 4 + 3] = 0;
+       data [(width + 2) * 4 + (rowstride * 1) + 3] = 0;
+       data [(width + 3) * 4 + (rowstride * 1) + 3] = 0;
+
+       data [(height + 2) * rowstride + 3] = 0;
+       data [(height + 3) * rowstride + 3] = 0;
+       data [(height + 2) * rowstride + 4 + 3] = 0;
+       data [(height + 3) * rowstride + 4 + 3] = 0;
+       
+       return shadow;
 }
 
 static GdkPixbuf *