[evince] [libview] Move get_max_width/height from EvPageCache to EvView

[Carlos Garcia Campos <carlosgc src gnome org>]

commit af6e8468fa9a8b26d4ac431b1a92e556a61c9ce7
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Thu Aug 20 17:47:36 2009 +0200

    [libview] Move get_max_width/height from EvPageCache to EvView

 libview/ev-page-cache.c |   34 ----------------------------------
 libview/ev-page-cache.h |    8 --------
 libview/ev-view.c       |   32 +++++++++++++++++++++++---------
 3 files changed, 23 insertions(+), 51 deletions(-)
---
diff --git a/libview/ev-page-cache.c b/libview/ev-page-cache.c
index 8257ce4..1bf689e 100644
--- a/libview/ev-page-cache.c
+++ b/libview/ev-page-cache.c
@@ -175,40 +175,6 @@ ev_page_cache_get_size (EvPageCache  *page_cache,
 	}
 }
 
-void
-ev_page_cache_get_max_width (EvPageCache   *page_cache,
-			     gint	    rotation,
-			     gfloat         scale,
-			     gint          *width)
-{
-	double w, h;
-
-	g_return_if_fail (EV_IS_PAGE_CACHE (page_cache));
-
-	if (!width)
-		return;
-
-	ev_document_get_max_page_size (page_cache->document, &w, &h);
-	*width = (rotation == 0 || rotation == 180) ? w * scale : h * scale;
-}
-
-void
-ev_page_cache_get_max_height (EvPageCache   *page_cache,
-			      gint           rotation,
-			      gfloat         scale,
-			      gint          *height)
-{
-	double w, h;
-
-	g_return_if_fail (EV_IS_PAGE_CACHE (page_cache));
-
-	if (!height)
-		return;
-
-	ev_document_get_max_page_size (page_cache->document, &w, &h);
-	*height = (rotation == 0 || rotation == 180) ? h * scale : w * scale;
-}
-
 #define PAGE_CACHE_STRING "ev-page-cache"
 
 EvPageCache *
diff --git a/libview/ev-page-cache.h b/libview/ev-page-cache.h
index 3d40565..f3888b4 100644
--- a/libview/ev-page-cache.h
+++ b/libview/ev-page-cache.h
@@ -41,14 +41,6 @@ void           ev_page_cache_get_size            (EvPageCache   *page_cache,
 						  gfloat         scale,
 						  gint          *width,
 						  gint          *height);
-void           ev_page_cache_get_max_width       (EvPageCache   *page_cache,
-						  gint           rotation,
-						  gfloat         scale,
-						  gint          *width);
-void           ev_page_cache_get_max_height      (EvPageCache   *page_cache,
-						  gint           rotation,
-						  gfloat         scale,
-						  gint          *height);
 /* Navigation */
 gint           ev_page_cache_get_current_page    (EvPageCache *page_cache);
 void           ev_page_cache_set_current_page    (EvPageCache *page_cache,
diff --git a/libview/ev-view.c b/libview/ev-view.c
index 6947b95..497da18 100644
--- a/libview/ev-view.c
+++ b/libview/ev-view.c
@@ -905,6 +905,25 @@ compute_border (EvView *view, int width, int height, GtkBorder *border)
 }
 
 static void
+ev_view_get_max_page_size (EvView *view,
+			   gint   *max_width,
+			   gint   *max_height)
+{
+	double w, h;
+	gint   width, height;
+
+	ev_document_get_max_page_size (view->document, &w, &h);
+
+	width = (gint)(w * view->scale + 0.5);
+	height = (gint)(h * view->scale + 0.5);
+
+	if (max_width)
+		*max_width = (view->rotation == 0 || view->rotation == 180) ? width : height;
+	if (max_height)
+		*max_height = (view->rotation == 0 || view->rotation == 180) ? height : width;
+}
+
+static void
 get_page_y_offset (EvView *view, int page, int *y_offset)
 {
 	int max_width, offset;
@@ -912,8 +931,7 @@ get_page_y_offset (EvView *view, int page, int *y_offset)
 
 	g_return_if_fail (y_offset != NULL);
 
-	ev_page_cache_get_max_width (view->page_cache, view->rotation, view->scale, &max_width);
-
+	ev_view_get_max_page_size (view, &max_width, NULL);
 	compute_border (view, max_width, max_width, &border);
 
 	if (view->dual_page) {
@@ -956,8 +974,7 @@ get_page_extents (EvView       *view,
 		gint max_width;
 		gint x, y;
 
-		ev_page_cache_get_max_width (view->page_cache, view->rotation,
-					     view->scale, &max_width);
+		ev_view_get_max_page_size (view, &max_width, NULL);
 		max_width = max_width + border->left + border->right;
 		/* Get the location of the bounding box */
 		if (view->dual_page) {
@@ -2623,8 +2640,7 @@ ev_view_size_request_continuous_dual_page (EvView         *view,
 	gint n_pages;
 	GtkBorder border;
 
-	ev_page_cache_get_max_width (view->page_cache, view->rotation,
-				     view->scale, &max_width);
+	ev_view_get_max_page_size (view, &max_width, NULL);
 	compute_border (view, max_width, max_width, &border);
 
 	n_pages = ev_document_get_n_pages (view->document) + 1;
@@ -2650,9 +2666,7 @@ ev_view_size_request_continuous (EvView         *view,
 	int n_pages;
 	GtkBorder border;
 
-
-	ev_page_cache_get_max_width (view->page_cache, view->rotation,
-				     view->scale, &max_width);
+	ev_view_get_max_page_size (view, &max_width, NULL);
 	n_pages = ev_document_get_n_pages (view->document);
 	compute_border (view, max_width, max_width, &border);