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-rw-r--r--libqmenumodel/src/CMakeLists.txt1
-rw-r--r--libqmenumodel/src/unitymenumodel.cpp94
-rw-r--r--libqmenumodel/src/unitymenumodel.h3
-rw-r--r--libqmenumodel/src/unitymenumodelevents.cpp63
-rw-r--r--libqmenumodel/src/unitymenumodelevents.h69
5 files changed, 202 insertions, 28 deletions
diff --git a/libqmenumodel/src/CMakeLists.txt b/libqmenumodel/src/CMakeLists.txt
index e0ee902..db8095a 100644
--- a/libqmenumodel/src/CMakeLists.txt
+++ b/libqmenumodel/src/CMakeLists.txt
@@ -12,6 +12,7 @@ set(QMENUMODEL_SRC
qstateaction.cpp
unitymenuaction.cpp
unitymenumodel.cpp
+ unitymenumodelevents.cpp
unitythemediconprovider.cpp
gtk/gtkactionmuxer.c
gtk/gtkactionmuxer.h
diff --git a/libqmenumodel/src/unitymenumodel.cpp b/libqmenumodel/src/unitymenumodel.cpp
index 631a3c2..8045d57 100644
--- a/libqmenumodel/src/unitymenumodel.cpp
+++ b/libqmenumodel/src/unitymenumodel.cpp
@@ -20,9 +20,11 @@
#include "converter.h"
#include "actionstateparser.h"
#include "unitymenuaction.h"
+#include "unitymenumodelevents.h"
#include <QIcon>
#include <QQmlComponent>
+#include <QCoreApplication>
extern "C" {
#include "gtk/gtkactionmuxer.h"
@@ -171,18 +173,8 @@ UnityMenuModelPrivate::~UnityMenuModelPrivate()
void UnityMenuModelPrivate::clearItems(bool resetModel)
{
- GSequenceIter *begin;
- GSequenceIter *end;
-
- if (resetModel)
- model->beginResetModel();
-
- begin = g_sequence_get_begin_iter (this->items);
- end = g_sequence_get_end_iter (this->items);
- g_sequence_remove_range (begin, end);
-
- if (resetModel)
- model->endResetModel();
+ UnityMenuModelClearEvent ummce(resetModel);
+ QCoreApplication::sendEvent(model, &ummce);
}
void UnityMenuModelPrivate::clearName()
@@ -266,28 +258,17 @@ void UnityMenuModelPrivate::nameVanished(GDBusConnection *connection, const gcha
void UnityMenuModelPrivate::menuItemInserted(GtkMenuTrackerItem *item, gint position, gpointer user_data)
{
UnityMenuModelPrivate *priv = (UnityMenuModelPrivate *)user_data;
- GSequenceIter *it;
-
- priv->model->beginInsertRows(QModelIndex(), position, position);
-
- it = g_sequence_get_iter_at_pos (priv->items, position);
- it = g_sequence_insert_before (it, g_object_ref (item));
- g_object_set_qdata (G_OBJECT (item), unity_menu_model_quark (), priv->model);
- g_signal_connect (item, "notify", G_CALLBACK (menuItemChanged), it);
- priv->model->endInsertRows();
+ UnityMenuModelAddRowEvent ummare(item, position);
+ QCoreApplication::sendEvent(priv->model, &ummare);
}
void UnityMenuModelPrivate::menuItemRemoved(gint position, gpointer user_data)
{
UnityMenuModelPrivate *priv = (UnityMenuModelPrivate *)user_data;
- GSequenceIter *it;
-
- priv->model->beginRemoveRows(QModelIndex(), position, position);
- g_sequence_remove (g_sequence_get_iter_at_pos (priv->items, position));
-
- priv->model->endRemoveRows();
+ UnityMenuModelRemoveRowEvent ummrre(position);
+ QCoreApplication::sendEvent(priv->model, &ummrre);
}
void UnityMenuModelPrivate::menuItemChanged(GObject *object, GParamSpec *pspec, gpointer user_data)
@@ -303,7 +284,8 @@ void UnityMenuModelPrivate::menuItemChanged(GObject *object, GParamSpec *pspec,
model = (UnityMenuModel *) g_object_get_qdata (G_OBJECT (item), unity_menu_model_quark ());
position = g_sequence_iter_get_position (it);
- Q_EMIT model->dataChanged(model->index(position, 0), model->index(position, 0));
+ UnityMenuModelDataChangeEvent ummdce(position);
+ QCoreApplication::sendEvent(model, &ummdce);
}
UnityMenuModel::UnityMenuModel(QObject *parent):
@@ -661,3 +643,59 @@ void UnityMenuModel::activate(int index)
item = (GtkMenuTrackerItem *) g_sequence_get (g_sequence_get_iter_at_pos (priv->items, index));
gtk_menu_tracker_item_activated (item);
}
+
+bool UnityMenuModel::event(QEvent* e)
+{
+ if (e->type() == UnityMenuModelClearEvent::eventType) {
+ UnityMenuModelClearEvent *emmce = static_cast<UnityMenuModelClearEvent*>(e);
+
+ GSequenceIter *begin;
+ GSequenceIter *end;
+
+ if (emmce->reset)
+ beginResetModel();
+
+ begin = g_sequence_get_begin_iter (priv->items);
+ end = g_sequence_get_end_iter (priv->items);
+ g_sequence_remove_range (begin, end);
+
+ if (emmce->reset)
+ endResetModel();
+
+ return true;
+ } else if (e->type() == UnityMenuModelAddRowEvent::eventType) {
+ UnityMenuModelAddRowEvent *ummrce = static_cast<UnityMenuModelAddRowEvent*>(e);
+
+ GSequenceIter *it;
+ it = g_sequence_get_iter_at_pos (priv->items, ummrce->position);
+ if (it) {
+ beginInsertRows(QModelIndex(), ummrce->position, ummrce->position);
+
+ it = g_sequence_insert_before (it, g_object_ref (ummrce->item));
+ g_object_set_qdata (G_OBJECT (ummrce->item), unity_menu_model_quark (), this);
+ g_signal_connect (ummrce->item, "notify", G_CALLBACK (UnityMenuModelPrivate::menuItemChanged), it);
+
+ endInsertRows();
+ }
+ return true;
+ } else if (e->type() == UnityMenuModelRemoveRowEvent::eventType) {
+ UnityMenuModelRemoveRowEvent *ummrre = static_cast<UnityMenuModelRemoveRowEvent*>(e);
+
+ GSequenceIter *it;
+ it = g_sequence_get_iter_at_pos (priv->items, ummrre->position);
+ if (it) {
+ beginRemoveRows(QModelIndex(), ummrre->position, ummrre->position);
+
+ g_sequence_remove (it);
+
+ endRemoveRows();
+ }
+ return true;
+ } else if (e->type() == UnityMenuModelDataChangeEvent::eventType) {
+ UnityMenuModelDataChangeEvent *ummdce = static_cast<UnityMenuModelDataChangeEvent*>(e);
+
+ Q_EMIT dataChanged(index(ummdce->position, 0), index(ummdce->position, 0));
+ return true;
+ }
+ return QAbstractListModel::event(e);
+}
diff --git a/libqmenumodel/src/unitymenumodel.h b/libqmenumodel/src/unitymenumodel.h
index 79dbaa9..5cce732 100644
--- a/libqmenumodel/src/unitymenumodel.h
+++ b/libqmenumodel/src/unitymenumodel.h
@@ -65,6 +65,9 @@ Q_SIGNALS:
void menuObjectPathChanged(const QByteArray &path);
void actionStateParserChanged(ActionStateParser* parser);
+protected:
+ virtual bool event(QEvent* e);
+
private:
class UnityMenuModelPrivate *priv;
friend class UnityMenuModelPrivate;
diff --git a/libqmenumodel/src/unitymenumodelevents.cpp b/libqmenumodel/src/unitymenumodelevents.cpp
new file mode 100644
index 0000000..e03d1c7
--- /dev/null
+++ b/libqmenumodel/src/unitymenumodelevents.cpp
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2013 Canonical Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ * Nicholas Dedekind <nick.dedekind@canonical.com
+ */
+
+extern "C" {
+#include <glib-object.h>
+#include <gio/gio.h>
+}
+
+#include "unitymenumodelevents.h"
+#include "unitymenumodel.h"
+
+const QEvent::Type UnityMenuModelClearEvent::eventType = static_cast<QEvent::Type>(QEvent::registerEventType());
+const QEvent::Type UnityMenuModelAddRowEvent::eventType = static_cast<QEvent::Type>(QEvent::registerEventType());
+const QEvent::Type UnityMenuModelRemoveRowEvent::eventType = static_cast<QEvent::Type>(QEvent::registerEventType());
+const QEvent::Type UnityMenuModelDataChangeEvent::eventType = static_cast<QEvent::Type>(QEvent::registerEventType());
+
+UnityMenuModelClearEvent::UnityMenuModelClearEvent(bool _reset)
+ : QEvent(UnityMenuModelClearEvent::eventType),
+ reset(_reset)
+{}
+
+UnityMenuModelAddRowEvent::UnityMenuModelAddRowEvent(GtkMenuTrackerItem *_item, int _position)
+ : QEvent(UnityMenuModelAddRowEvent::eventType),
+ item(_item),
+ position(_position)
+{
+ if (item) {
+ g_object_ref(item);
+ }
+}
+
+UnityMenuModelAddRowEvent::~UnityMenuModelAddRowEvent()
+{
+ if (item) {
+ g_object_unref(item);
+ }
+}
+
+UnityMenuModelRemoveRowEvent::UnityMenuModelRemoveRowEvent(int _position)
+ : QEvent(UnityMenuModelRemoveRowEvent::eventType),
+ position(_position)
+{}
+
+UnityMenuModelDataChangeEvent::UnityMenuModelDataChangeEvent(int _position)
+ : QEvent(UnityMenuModelDataChangeEvent::eventType),
+ position(_position)
+{}
diff --git a/libqmenumodel/src/unitymenumodelevents.h b/libqmenumodel/src/unitymenumodelevents.h
new file mode 100644
index 0000000..dcb27ff
--- /dev/null
+++ b/libqmenumodel/src/unitymenumodelevents.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2013 Canonical Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Authors:
+ * Nicholas Dedekind <nick.dedekind@canonical.com
+ */
+
+#ifndef UNITYMENUMODELEVENTS_H
+#define UNITYMENUMODELEVENTS_H
+
+#include <QEvent>
+
+typedef struct _GtkMenuTrackerItem GtkMenuTrackerItem;
+
+/* Event for a unitymenumodel clear */
+class UnityMenuModelClearEvent : public QEvent
+{
+public:
+ static const QEvent::Type eventType;
+ UnityMenuModelClearEvent(bool reset);
+
+ bool reset;
+};
+
+/* Event for a row add for unitymenumodel */
+class UnityMenuModelAddRowEvent : public QEvent
+{
+public:
+ static const QEvent::Type eventType;
+ UnityMenuModelAddRowEvent(GtkMenuTrackerItem *item, int position);
+ ~UnityMenuModelAddRowEvent();
+
+ GtkMenuTrackerItem *item;
+ int position;
+};
+
+/* Event for a row remove for unitymenumodel */
+class UnityMenuModelRemoveRowEvent : public QEvent
+{
+public:
+ static const QEvent::Type eventType;
+ UnityMenuModelRemoveRowEvent(int position);
+
+ int position;
+};
+
+/* Event for a row data change for unitymenumodel */
+class UnityMenuModelDataChangeEvent : public QEvent
+{
+public:
+ static const QEvent::Type eventType;
+ UnityMenuModelDataChangeEvent(int position);
+
+ int position;
+};
+
+#endif //UNITYMENUMODELEVENTS_H
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 20:07:12 +0000