From 657d8b8812f16b2c377e5b77ff2ffcc4046a7dce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Sun, 16 Jul 2017 10:20:56 +0200
Subject: New upstream version 3.25.1

---
 src/book.vala | 63 +++++++++--------------------------------------------------
 1 file changed, 9 insertions(+), 54 deletions(-)

(limited to 'src/book.vala')

diff --git a/src/book.vala b/src/book.vala
index 4119cfc..a843981 100644
--- a/src/book.vala
+++ b/src/book.vala
@@ -15,24 +15,11 @@ public class Book
 
     public uint n_pages { get { return pages.length (); } }
 
-    private bool needs_saving_;
-    public bool needs_saving
-    {
-        get { return needs_saving_; }
-        set
-        {
-            if (needs_saving_ == value)
-                return;
-            needs_saving_ = value;
-            needs_saving_changed ();
-        }
-    }
-
     public signal void page_added (Page page);
     public signal void page_removed (Page page);
     public signal void reordered ();
     public signal void cleared ();
-    public signal void needs_saving_changed ();
+    public signal void changed ();
     public signal void saving (int i);
 
     public Book ()
@@ -62,7 +49,7 @@ public class Book
 
     private void page_changed_cb (Page page)
     {
-        needs_saving = true;
+        changed ();
     }
 
     public void append_page (Page page)
@@ -72,7 +59,7 @@ public class Book
 
         pages.append (page);
         page_added (page);
-        needs_saving = true;
+        changed ();
     }
 
     public void move_page (Page page, uint location)
@@ -80,7 +67,7 @@ public class Book
         pages.remove (page);
         pages.insert (page, (int) location);
         reordered ();
-        needs_saving = true;
+        changed ();
     }
 
     public void reverse ()
@@ -91,7 +78,7 @@ public class Book
         pages = (owned) new_pages;
 
         reordered ();
-        needs_saving = true;
+        changed ();
     }
 
     public void combine_sides ()
@@ -108,7 +95,7 @@ public class Book
         pages = (owned) new_pages;
 
         reordered ();
-        needs_saving = true;
+        changed ();
     }
 
     public void combine_sides_reverse ()
@@ -124,7 +111,7 @@ public class Book
         pages = (owned) new_pages;
 
         reordered ();
-        needs_saving = true;
+        changed ();
     }
 
     public void delete_page (Page page)
@@ -133,7 +120,7 @@ public class Book
         page.crop_changed.disconnect (page_changed_cb);
         pages.remove (page);
         page_removed (page);
-        needs_saving = true;
+        changed ();
     }
 
     public Page get_page (int page_number)
@@ -148,7 +135,7 @@ public class Book
         return pages.index (page);
     }
 
-    private File make_indexed_file (string uri, int i)
+    public File make_indexed_file (string uri, int i)
     {
         if (n_pages == 1)
             return File.new_for_uri (uri);
@@ -178,34 +165,6 @@ public class Book
         }
     }
 
-    private void save_ps_pdf_surface (Cairo.Surface surface, Gdk.Pixbuf image, double dpi)
-    {
-        var context = new Cairo.Context (surface);
-        context.scale (72.0 / dpi, 72.0 / dpi);
-        Gdk.cairo_set_source_pixbuf (context, image, 0, 0);
-        context.get_source ().set_filter (Cairo.Filter.BEST);
-        context.paint ();
-    }
-
-    private void save_ps (File file) throws Error
-    {
-        var stream = file.replace (null, false, FileCreateFlags.NONE, null);
-        var writer = new PsWriter (stream);
-        var surface = writer.surface;
-
-        for (var i = 0; i < n_pages; i++)
-        {
-            var page = get_page (i);
-            var image = page.get_image (true);
-            var width = image.width * 72.0 / page.dpi;
-            var height = image.height * 72.0 / page.dpi;
-            surface.set_size (width, height);
-            save_ps_pdf_surface (surface, image, page.dpi);
-            surface.show_page ();
-            saving (i);
-        }
-    }
-
     private uint8[]? compress_zlib (uint8[] data)
     {
         var stream = ZLib.DeflateStream (ZLib.Level.BEST_COMPRESSION);
@@ -611,12 +570,8 @@ public class Book
         {
         case "jpeg":
         case "png":
-        case "tiff":
             save_multi_file (type, quality, file);
             break;
-        case "ps":
-            save_ps (file);
-            break;
         case "pdf":
             save_pdf (file, quality);
             break;
-- 
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