use the new tiff2ps interfaces

[evince.git] / backend / ev-document-misc.c

diff --git a/backend/ev-document-misc.c b/backend/ev-document-misc.c
index d7d4beb9285aad0b209b058e4b86d6e5d92777b0..0626e1372567de9cf71fba781a1dc001661907d3 100644 (file)
--- a/backend/ev-document-misc.c
+++ b/backend/ev-document-misc.c
@@ -1,6 +1,7 @@
 
 #include "ev-document-misc.h"
 #include <string.h>
+#include <gtk/gtk.h>
 
 /* Returns a new GdkPixbuf that is suitable for placing in the thumbnail view.
  * It is four pixels wider and taller than the source.  If source_pixbuf is not
@@ -27,7 +28,7 @@ ev_document_misc_get_thumbnail_frame (int        width,
        }
 
        /* make sure no one is passing us garbage */
-       g_assert (width > 0 && height > 0);
+       g_assert (width >= 0 && height >= 0);
 
        retval = gdk_pixbuf_new (GDK_COLORSPACE_RGB,
                                 TRUE, 8,
@@ -62,3 +63,62 @@ ev_document_misc_get_thumbnail_frame (int        width,
 
        return retval;
 }
+
+void
+ev_document_misc_get_page_border_size (gint       page_width,
+                                      gint       page_height,
+                                      GtkBorder *border)
+{
+       g_assert (border);
+
+       border->left = 1;
+       border->top = 1;
+       if (page_width < 100) {
+               border->right = 2;
+               border->bottom = 2;
+       } else if (page_width < 500) {
+               border->right = 3;
+               border->bottom = 3;
+       } else {
+               border->right = 4;
+               border->bottom = 4;
+       }
+}
+
+
+void
+ev_document_misc_paint_one_page (GdkDrawable  *drawable,
+                                GtkWidget    *widget,
+                                GdkRectangle *area,
+                                GtkBorder    *border)
+{
+       gdk_draw_rectangle (drawable,
+                           widget->style->black_gc,
+                           TRUE,
+                           area->x,
+                           area->y,
+                           area->width,
+                           area->height);
+       gdk_draw_rectangle (drawable,
+                           widget->style->white_gc,
+                           TRUE,
+                           area->x + border->left,
+                           area->y + border->top,
+                           area->width - (border->left + border->right),
+                           area->height - (border->top + border->bottom));
+       gdk_draw_rectangle (drawable,
+                           widget->style->mid_gc[widget->state],
+                           TRUE,
+                           area->x,
+                           area->y + area->height - (border->bottom - border->top),
+                           border->bottom - border->top,
+                           border->bottom - border->top);
+       gdk_draw_rectangle (drawable,
+                           widget->style->mid_gc[widget->state],
+                           TRUE,
+                           area->x + area->width - (border->right - border->left),
+                           area->y,
+                           border->right - border->left,
+                           border->right - border->left);
+
+}