Imported Upstream version 3.10.0upstream/3.10.0

1 files changed, 22 insertions, 4 deletions

diff --git a/src/page.vala b/src/page.vala
index 3bf34d7..f27258c 100644
--- a/src/page.vala
+++ b/src/page.vala
@@ -63,6 +63,7 @@ public class Page
     public signal void scan_line_changed ();
     public signal void scan_direction_changed ();
     public signal void crop_changed ();
+    public signal void scan_finished ();
 
     public Page (int width, int height, int dpi, ScanDirection scan_direction)
     {
@@ -199,6 +200,7 @@ public class Page
         if (size_has_changed)
             size_changed ();
         scan_line_changed ();
+        scan_finished ();
     }
 
     public ScanDirection get_scan_direction ()
@@ -541,6 +543,13 @@ public class Page
         return pixels;
     }
 
+    public void set_pixels (uchar[] new_pixels)
+    {
+        pixels = new_pixels;
+        has_data_ = new_pixels != null;
+        pixels_changed ();
+    }
+
     // FIXME: Copied from page-view, should be shared code
     private uchar get_sample (uchar[] pixels, int offset, int x, int depth, int n_channels, int channel)
     {
@@ -674,8 +683,16 @@ public class Page
         /* Encode into base64 */
         return Base64.encode ((uchar[]) contents.to_utf8 ());
     }
+    
+    public void copy_to_clipboard (Gtk.Window window)
+    {        
+        Gdk.Display display = window.get_display ();
+        Gtk.Clipboard clipboard = Gtk.Clipboard.get_for_display (display, Gdk.SELECTION_CLIPBOARD);
+        var image = get_image (true);
+        clipboard.set_image(image);
+    }
 
-    public void save (string type, File file) throws Error
+    public void save (string type, int quality, File file) throws Error
     {
         var stream = file.replace (null, false, FileCreateFlags.NONE, null);
         var writer = new PixbufWriter (stream);
@@ -687,9 +704,10 @@ public class Page
 
         if (strcmp (type, "jpeg") == 0)
         {
-            /* ICC profile is awaiting review in gtk2+ bugzilla */
-            string[] keys = { "quality", /* "icc-profile", */ null };
-            string[] values = { "90", /* icc_profile_data, */ null };
+            string[] keys = { "quality", "density-unit", "x-density", "y-density", "icc-profile", null };
+            string[] values = { "%d".printf (quality), "dots-per-inch", "%d".printf (dpi), "%d".printf (dpi), icc_profile_data, null };
+            if (icc_profile_data == null)
+                keys[4] = null;
             writer.save (image, "jpeg", keys, values);
         }
         else if (strcmp (type, "png") == 0)