bitbake: hob: create save image dialog used to save a template

Implemented a new dialog used by Hob. This dialog was desinged
in order to permit to save only in a particular directory.
Also, it has a field where the user can type a description
for the image.
Implemented in the handler a method to retrieve the topdir variable,
because the changes will be saved in {topdir}/recipes/images directory.

[YOCTO #4193]
(Bitbake rev: 117d4809a62e28ffe7e9dcda5433993d76f7d934)

Signed-off-by: Cristiana Voicu <cristiana.voicu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/bitbake/lib/bb/ui/crumbs/builder.py b/bitbake/lib/bb/ui/crumbs/builder.py
index a7bd21c923..317a2fe16d 100755
--- a/bitbake/lib/bb/ui/crumbs/builder.py
+++ b/bitbake/lib/bb/ui/crumbs/builder.py
@@ -1451,3 +1451,6 @@ class Builder(gtk.Window):
             self.consolelog.setFormatter(format)
 
             self.logger.addHandler(self.consolelog)
+
+    def get_topdir(self):
+        return self.handler.get_topdir()