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Viewing changes to softwarecenter/ui/gtk3/views/appview.py

  • Committer: Natalia B. Bidart
  • Date: 2012-05-30 18:39:55 UTC
  • mto: This revision was merged to the branch mainline in revision 3030.
  • Revision ID: natalia.bidart@canonical.com-20120530183955-zbnjczayktmmg5tv
- Initial test cleanup:
  - Renamed test/ dir to tests/.
  - Isolated test code into tests/ directory, including moving all the
    get_test_window_foo from the gtk3 production modules to
    tests/gtk3/windows.py module.
  - Removed all the calls to Gtk.main() in gtk3 tests since that blocks the
    execution of the suite.
  - Pep8 and pyflakes fixes in the files already modified in this branch.
  - Minor bug fix in the softwarecenter/log.py module when trying to create a
    log dir with proper perms.

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softwarecenter/ui/gtk3/views/appview.py
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from softwarecenter.ui.gtk3.models.appstore2 import AppTreeStore
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from softwarecenter.ui.gtk3.widgets.apptreeview import AppTreeView
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from softwarecenter.ui.gtk3.models.appstore2 import AppPropertiesHelper
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from softwarecenter.utils import ExecutionTime
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LOG = logging.getLogger(__name__)
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                    py + self.tree_view.selected_row_renderer.icon_y_offset)
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        else:
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            return (px, py)
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# ----------------------------------------------- testcode
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from softwarecenter.enums import NonAppVisibility
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def get_query_from_search_entry(search_term):
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    import xapian
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    if not search_term:
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        return xapian.Query("")
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    parser = xapian.QueryParser()
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    user_query = parser.parse_query(search_term)
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    return user_query
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def on_entry_changed(widget, data):
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    def _work():
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        new_text = widget.get_text()
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        (view, enquirer) = data
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        with ExecutionTime("total time"):
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            with ExecutionTime("enquire.set_query()"):
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                enquirer.set_query(get_query_from_search_entry(new_text),
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                    limit=100 * 1000,
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                    nonapps_visible=NonAppVisibility.ALWAYS_VISIBLE)
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            store = view.tree_view.get_model()
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            with ExecutionTime("store.clear()"):
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                store.clear()
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            with ExecutionTime("store.set_from_matches()"):
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                store.set_from_matches(enquirer.matches)
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            with ExecutionTime("model settle (size=%s)" % len(store)):
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                while Gtk.events_pending():
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                    Gtk.main_iteration()
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        return
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    if widget.stamp:
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        GObject.source_remove(widget.stamp)
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    widget.stamp = GObject.timeout_add(250, _work)
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def get_test_window():
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    import softwarecenter.log
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    softwarecenter.log.root.setLevel(level=logging.DEBUG)
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    softwarecenter.log.add_filters_from_string("performance")
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    fmt = logging.Formatter("%(name)s - %(message)s", None)
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    softwarecenter.log.handler.setFormatter(fmt)
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    from softwarecenter.testutils import (
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        get_test_db, get_test_pkg_info, get_test_gtk3_icon_cache)
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    from softwarecenter.ui.gtk3.models.appstore2 import AppListStore
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    db = get_test_db()
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    cache = get_test_pkg_info()
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    icons = get_test_gtk3_icon_cache()
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    # create a filter
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    from softwarecenter.db.appfilter import AppFilter
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    filter = AppFilter(db, cache)
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    filter.set_supported_only(False)
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    filter.set_installed_only(True)
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    # appview
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    from softwarecenter.db.enquire import AppEnquire
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    enquirer = AppEnquire(cache, db)
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    store = AppListStore(db, cache, icons)
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    from softwarecenter.ui.gtk3.views.appview import AppView
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    view = AppView(db, cache, icons, show_ratings=True)
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    view.set_model(store)
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    entry = Gtk.Entry()
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    entry.stamp = 0
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    entry.connect("changed", on_entry_changed, (view, enquirer))
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    box = Gtk.VBox()
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    box.pack_start(entry, False, True, 0)
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    box.pack_start(view, True, True, 0)
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    win = Gtk.Window()
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    win.set_data("appview", view)
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    win.set_data("entry", entry)
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    win.connect("destroy", lambda x: Gtk.main_quit())
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    win.add(box)
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    win.set_size_request(600, 400)
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    win.show_all()
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    return win
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if __name__ == "__main__":
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    win = get_test_window()
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    win.get_data("entry").set_text("gtk3")
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    Gtk.main()