[gnome-boxes] Only use 'vga' driver for win7

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 7f60766521e0eca1032d80cd95acede644af57bd
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Thu Dec 1 23:19:58 2011 +0200

    Only use 'vga' driver for win7
    
    The 'vga' hack is only needed for Windows 7, no need to make other OSs
    suffer for that.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=665336

 src/vm-creator.vala |   14 ++++++++++----
 1 files changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/src/vm-creator.vala b/src/vm-creator.vala
index 67e4069..ae1826a 100644
--- a/src/vm-creator.vala
+++ b/src/vm-creator.vala
@@ -103,10 +103,7 @@ private class Boxes.VMCreator {
                "    <input type='tablet' bus='usb'/>\n" +
                "    <graphics type='spice' autoport='yes' />\n" +
                "    <console type='pty'/>\n" +
-               "    <video>\n" +
-               // FIXME: Should be 'qxl', work-around for a spice bug
-               "      <model type='vga'/>\n" +
-               "    </video>\n" +
+               get_video_xml (install_media) +
                "  </devices>\n" +
                "</domain>";
     }
@@ -202,6 +199,15 @@ private class Boxes.VMCreator {
                "    <cmdline>ks=floppy</cmdline>\n";
     }
 
+    private string get_video_xml (InstallerMedia install_media) {
+        // FIXME: Should be 'qxl' for every OS. Work-around for a Qemu bug
+        var type = (install_media is Win7Installer) ? "vga" : "qxl";
+
+        return "    <video>\n" +
+               "      <model type='" + type + "'/>\n" +
+               "    </video>\n";
+    }
+
     private async StoragePool get_storage_pool () throws GLib.Error {
         var pool = connection.find_storage_pool_by_name (Config.PACKAGE_TARNAME);
         if (pool == null) {