bitbake: hob: Error reports are done in a clearer way

For long errors (bigger than 200 letters),
the text box is scrollable and resizable
and text is selectable.

Additionaly, all message dialogs are modal.
Otherwise, a user could still interact with hob
even in an error case, leading to potential problems.

See design details in related bugs.

Fixes [YOCTO #2960], [YOCTO #2983]

(Bitbake rev: be8bf02f2b347edf5514cafc6cb6a44f71118736)

Signed-off-by: Cristian Iorga <cristian.iorga@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/bitbake/lib/bb/ui/crumbs/builder.py b/bitbake/lib/bb/ui/crumbs/builder.py
index e952aa8208..fd555b0e7c 100755
--- a/bitbake/lib/bb/ui/crumbs/builder.py
+++ b/bitbake/lib/bb/ui/crumbs/builder.py
@@ -849,9 +849,8 @@ class Builder(gtk.Window):
                 self.generate_image_async(True)
 
     def show_error_dialog(self, msg):
-        lbl = "<b>Error</b>\n"
-        lbl = lbl + "%s\n\n" % glib.markup_escape_text(msg)
-        dialog = CrumbsMessageDialog(self, lbl, gtk.STOCK_DIALOG_ERROR)
+        lbl = "<b>Hob found an error</b>\n"
+        dialog = CrumbsMessageDialog(self, lbl, gtk.STOCK_DIALOG_ERROR, msg)
         button = dialog.add_button("Close", gtk.RESPONSE_OK)
         HobButton.style_button(button)
         response = dialog.run()