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Viewing changes to libqmenumodel/src/unitymenumodel.cpp

  • Committer: Bileto Bot
  • Date: 2017-03-16 16:55:30 UTC
  • mfrom: (128.2.4 aboutToShow)
  • Revision ID: ci-train-bot@canonical.com-20170316165530-v1qqgwsib0t383qm
Add UnityMenuModel::aboutToShow ((LP: 1664578)

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Lines of Context:
libqmenumodel/src/unitymenumodel.cpp
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    priv = new UnityMenuModelPrivate(this);
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}
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UnityMenuModel::UnityMenuModel(const UnityMenuModelPrivate& other, QObject *parent):
 
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UnityMenuModel::UnityMenuModel(const UnityMenuModelPrivate& other, UnityMenuModel *parent):
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    QAbstractListModel(parent)
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{
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    priv = new UnityMenuModelPrivate(other, this);
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    }
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}
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void UnityMenuModel::aboutToShow(int index)
 
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{
 
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    GSequenceIter *it = g_sequence_get_iter_at_pos (priv->items, index);
 
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    if (g_sequence_iter_is_end (it)) {
 
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        return;
 
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    }
 
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    auto item = static_cast<GtkMenuTrackerItem*>(g_sequence_get(it));
 
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    if (!item) {
 
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        return;
 
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    }
 
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    quint64 actionTag;
 
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    if (gtk_menu_tracker_item_get_attribute (item, "qtubuntu-tag", "t", &actionTag)) {
 
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        // Child UnityMenuModel have priv->connection null, so climb to the parent until we find a non null one
 
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        UnityMenuModelPrivate *privToUse = priv;
 
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        while (privToUse && !privToUse->connection) {
 
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            auto pModel = dynamic_cast<UnityMenuModel*>(privToUse->model->QObject::parent());
 
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            if (pModel) {
 
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                privToUse = pModel->priv;
 
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            } else {
 
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                privToUse = nullptr;
 
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            }
 
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        }
 
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        if (privToUse) {
 
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            g_dbus_connection_call (privToUse->connection,
 
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                                    privToUse->busName,
 
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                                    privToUse->menuObjectPath,
 
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                                    "qtubuntu.actions.extra",
 
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                                    "aboutToShow",
 
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                                    g_variant_new("(t)", actionTag),
 
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                                    nullptr,
 
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                                    G_DBUS_CALL_FLAGS_NO_AUTO_START,
 
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                                    G_MAXINT,
 
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                                    nullptr,
 
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                                    nullptr,
 
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                                    nullptr);
 
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        }
 
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    }
 
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}
 
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void UnityMenuModel::activateByVariantString(int index, const QString& parameter)
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{
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    activate(index, Converter::toQVariantFromVariantString(parameter));