[Dextrose] [PATCH v2 sugar] Disable Start menu item for entries that can't be opened(Bug#328)

[Mukul Gupta]

Please find the explanation to the patch in the comments.

On Fri, Oct 15, 2010 at 4:19 PM, Mukul Gupta <mukul at seeta.in> wrote:

> The patch disables the Start and Start With menu items for files
> which can't be opened by any installed activity and instead
> replace it with a hover dropdown with a menu item 'No activity
> installed to start entry'
> ---
>  src/jarabe/journal/palettes.py |   38
> +++++++++++++++++++++++---------------
>  1 files changed, 23 insertions(+), 15 deletions(-)
>
> v1->v2: Patch remade as per pep8 standards
>
> diff --git a/src/jarabe/journal/palettes.py
> b/src/jarabe/journal/palettes.py
> index 7c3e5ff..2ab93fe 100644
> --- a/src/jarabe/journal/palettes.py
> +++ b/src/jarabe/journal/palettes.py
> @@ -62,22 +62,30 @@ class ObjectPalette(Palette):
>         Palette.__init__(self, primary_text=title,
>                          icon=activity_icon)
>
> -        if metadata.get('activity_id', ''):
> -            resume_label = _('Resume')
> -            resume_with_label = _('Resume with')
> -        else:
> -            resume_label = _('Start')
> -            resume_with_label = _('Start with')
> -        menu_item = MenuItem(resume_label, 'activity-start')
> -        menu_item.connect('activate', self.__start_activate_cb)
> -        self.menu.append(menu_item)
> -        menu_item.show()
>

"""
The function misc.get_activities(metadata) checks whether the file can be
opened by any installed activity. If it is True, then Menu items Start and
Start with are displayed
"""


> +        if misc.get_activities(metadata):
> +            if metadata.get('activity_id', ''):
> +                resume_label = _('Resume')
> +                resume_with_label = _('Resume with')
> +            else:
> +                resume_label = _('Start')
> +                resume_with_label = _('Start with')
> +            menu_item = MenuItem(resume_label, 'activity-start')
> +            menu_item.connect('activate', self.__start_activate_cb)
> +            self.menu.append(menu_item)
> +            menu_item.show()
>
> -        menu_item = MenuItem(resume_with_label, 'activity-start')
> -        self.menu.append(menu_item)
> -        menu_item.show()
> -        start_with_menu = StartWithMenu(self._metadata)
> -        menu_item.set_submenu(start_with_menu)
> +            menu_item = MenuItem(resume_with_label, 'activity-start')
> +            self.menu.append(menu_item)
> +            menu_item.show()
> +            start_with_menu = StartWithMenu(self._metadata)
> +            menu_item.set_submenu(start_with_menu)
> +
>
"""
If misc.get_activities(metadata) is False, the entries Start and Start with
are replaced by a single frozen Menu entry stating " No activity installed
to start entry"
"""

> +        else:
> +            resume_label = _('No activity installed to start entry')
> +            menu_item = MenuItem(resume_label)
> +            menu_item.set_sensitive(False)
> +            self.menu.append(menu_item)
> +            menu_item.show()
>
>         client = gconf.client_get_default()
>         color = XoColor(client.get_string('/desktop/sugar/user/color'))
> --
> 1.7.0.4
>
>
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