From: José Aliste <jose.aliste@gmail.com>
Date: Wed, 25 Nov 2009 11:49:52 +0000 (+0100)
Subject: [libview] Fix rendering issue in dual/continuous mode
X-Git-Tag: EVINCE_2_29_3~19
X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=commitdiff_plain;h=5b1074d5c1dcc9088a487190a1d3d9d58e3962a6;p=evince.git

[libview] Fix rendering issue in dual/continuous mode

Fixes bgo#602742.
---

diff --git a/libview/ev-view.c b/libview/ev-view.c
index 91ce4708..28c8f822 100644
--- a/libview/ev-view.c
+++ b/libview/ev-view.c
@@ -622,13 +622,13 @@ view_update_range_and_current_page (EvView *view)
 		gboolean found = FALSE;
 		gint area_max = -1, area;
 		gint best_current_page = -1;
-		int i;
+		int i, j = 0;
 
 		if (!(view->vadjustment && view->hadjustment))
 			return;
 
 		current_area.x = view->hadjustment->value;
-		current_area.width = view->hadjustment->upper;
+		current_area.width = view->hadjustment->page_size;
 		current_area.y = view->vadjustment->value;
 		current_area.height = view->vadjustment->page_size;
 
@@ -651,7 +651,15 @@ view_update_range_and_current_page (EvView *view)
 				}
 
 				view->end_page = i;
+				j = 0;
 			} else if (found && view->current_page <= view->end_page) {
+				if (view->dual_page && j < 1) {
+					/* In dual mode  we stop searching
+					 * after two consecutive non-visible pages.
+					 */
+					j++;
+					continue;
+				}
 				break;
 			}
 		}