From 09458b5fc51b3504582e76a12b7a57cbba332ac0 Mon Sep 17 00:00:00 2001
From: Jonathan Blandford <jrb@redhat.com>
Date: Mon, 15 Aug 2005 04:41:30 +0000
Subject: * shell/ev-metadata-manager.c: (ev_metadata_manager_init): *

Mon Aug 15 00:40:21 2005  Jonathan Blandford  <jrb@redhat.com>

        * pdf/ev-poppler.cc: * shell/ev-metadata-manager.c:
        (ev_metadata_manager_init): * shell/ev-view.c:
        (ev_view_rotate_left), (ev_view_set_rotation),
        (ev_view_get_rotation): * shell/ev-view.h: * shell/ev-window.c:
        (setup_view_from_metadata),
        (save_rotation_to_file), (ev_window_cmd_edit_rotate_left),
        (ev_window_cmd_edit_rotate_right): Fix rotation.  Save it to disk.
---
(limited to 'pdf')

diff --git a/pdf/ev-poppler.cc b/pdf/ev-poppler.cc
index 610f598..ef95956 100644
--- a/pdf/ev-poppler.cc
+++ b/pdf/ev-poppler.cc
@@ -247,21 +247,19 @@ static void
 set_page_orientation (PdfDocument *pdf_document, PopplerPage *page, int rotation)
 {
 	PopplerOrientation orientation;
-	int r = rotation;
 
-	orientation = poppler_page_get_orientation (page);
-
-	while (r > 0) {
-		if (orientation == POPPLER_ORIENTATION_PORTRAIT) {
-			orientation = POPPLER_ORIENTATION_LANDSCAPE;
-		} else if (orientation == POPPLER_ORIENTATION_LANDSCAPE) {
-			orientation = POPPLER_ORIENTATION_UPSIDEDOWN;
-		} else if (orientation == POPPLER_ORIENTATION_UPSIDEDOWN) {
-			orientation = POPPLER_ORIENTATION_SEASCAPE;
-		} else {
-			orientation = POPPLER_ORIENTATION_PORTRAIT;
-		}
-		r -= 90;
+	switch (rotation) {
+	case 90:
+		orientation = POPPLER_ORIENTATION_LANDSCAPE;
+		break;
+	case 180:
+		orientation = POPPLER_ORIENTATION_UPSIDEDOWN;
+		break;
+	case 270:
+		orientation = POPPLER_ORIENTATION_SEASCAPE;
+		break;
+	default:
+		orientation = POPPLER_ORIENTATION_PORTRAIT;
 	}
 
 	poppler_page_set_orientation (page, orientation);
--
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