X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=sidebyside;f=shell%2Fev-page-cache.c;h=a79ba056e73f8ac542eddb9f63782cb434a0f786;hb=205c689a78e992d1ad3cf9223f7c95bf424dda94;hp=d7aa03db8f1d815120e9050c00670c3e2a844866;hpb=41229e9ef5135c93176acb6320f96abc7d624b0a;p=evince.git

diff --git a/shell/ev-page-cache.c b/shell/ev-page-cache.c
index d7aa03db..a79ba056 100644
--- a/shell/ev-page-cache.c
+++ b/shell/ev-page-cache.c
@@ -261,7 +261,7 @@ ev_page_cache_new (EvDocument *document)
 	/* make some sanity check assertions */
 	if (! page_cache->uniform)
 		g_assert (page_cache->size_cache != NULL);
-	if (page_cache->uniform)
+	if (page_cache->uniform && page_cache->n_pages > 0)
 		g_assert (page_cache->uniform_width > 0 && page_cache->uniform_height > 0);
 
 	ev_document_doc_mutex_unlock ();
@@ -341,16 +341,6 @@ ev_page_cache_set_page_label (EvPageCache *page_cache,
 	return FALSE;
 }
 
-void
-ev_page_cache_set_link (EvPageCache *page_cache,
-			EvLink      *link)
-{
-	g_return_if_fail (EV_IS_PAGE_CACHE (page_cache));
-	g_return_if_fail (EV_IS_LINK (link));
-
-	ev_page_cache_set_current_page (page_cache, ev_link_get_page (link));
-}
-
 const char *
 ev_page_cache_get_title (EvPageCache *page_cache)
 {
@@ -367,35 +357,32 @@ ev_page_cache_get_size (EvPageCache  *page_cache,
 			gint         *width,
 			gint         *height)
 {
+	double w, h;
+
 	g_return_if_fail (EV_IS_PAGE_CACHE (page_cache));
 	g_return_if_fail (page >= 0 && page < page_cache->n_pages);
 
 	if (page_cache->uniform) {
-		if (width)
-			*width = page_cache->uniform_width;
-		if (height)
-			*height = page_cache->uniform_height;
+		w = page_cache->uniform_width;
+		h = page_cache->uniform_height;
 	} else {
 		EvPageCacheInfo *info;
 
 		info = &(page_cache->size_cache [page]);
 		
-		if (width)
-			*width = info->width;
-		if (height)
-			*height = info->height;
+		w = info->width;
+		h = info->height;
 	}
 
+	w = w * scale + 0.5;
+	h = h * scale + 0.5;
+
 	if (rotation == 0 || rotation == 180) {
-		if (width)
-			*width = (int) ((*width) * scale + 0.5);
-		if (height)
-			*height = (int) ((*height) * scale + 0.5);
+		if (width) *width = (int)w;
+		if (height) *height = (int)h;
 	} else {
-		if (width)
-			*width = (int) ((*height) * scale + 0.5);
-		if (height)
-			*height = (int) ((*width) * scale + 0.5);
+		if (width) *width = (int)h;
+		if (height) *height = (int)w;
 	}
 }
 
@@ -500,32 +487,6 @@ ev_page_cache_get_info (EvPageCache *page_cache)
 	return page_cache->page_info;
 }
 
-
-gboolean
-ev_page_cache_next_page (EvPageCache *page_cache)
-{
-	g_return_val_if_fail (EV_IS_PAGE_CACHE (page_cache), FALSE);
-
-	if (page_cache->current_page >= page_cache->n_pages - 1)
-		return FALSE;
-
-	ev_page_cache_set_current_page (page_cache, page_cache->current_page + 1);
-	return TRUE;
-
-}
-
-gboolean
-ev_page_cache_prev_page (EvPageCache *page_cache)
-{
-	g_return_val_if_fail (EV_IS_PAGE_CACHE (page_cache), FALSE);
-
-	if (page_cache->current_page <= 0)
-		return FALSE;
-
-	ev_page_cache_set_current_page (page_cache, page_cache->current_page - 1);
-	return TRUE;
-}
-
 #define PAGE_CACHE_STRING "ev-page-cache"
 
 EvPageCache *