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72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "flutter/shell/platform/linux/public/flutter_linux/fl_plugin_registrar.h"
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#include "flutter/shell/platform/linux/fl_plugin_registrar_private.h"
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#include <gmodule.h>
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struct _FlPluginRegistrar {
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GObject parent_instance;
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// View that plugin is controlling.
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FlView* view;
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// Messenger to communicate on.
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FlBinaryMessenger* messenger;
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};
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// Added here to stop the compiler from optimizing this function away.
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G_MODULE_EXPORT GType fl_plugin_registrar_get_type();
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G_DEFINE_TYPE(FlPluginRegistrar, fl_plugin_registrar, G_TYPE_OBJECT)
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static void fl_plugin_registrar_dispose(GObject* object) {
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FlPluginRegistrar* self = FL_PLUGIN_REGISTRAR(object);
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g_object_remove_weak_pointer(G_OBJECT(self->view),
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reinterpret_cast<gpointer*>(&(self->view)));
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self->view = nullptr;
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g_clear_object(&self->messenger);
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G_OBJECT_CLASS(fl_plugin_registrar_parent_class)->dispose(object);
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}
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static void fl_plugin_registrar_class_init(FlPluginRegistrarClass* klass) {
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G_OBJECT_CLASS(klass)->dispose = fl_plugin_registrar_dispose;
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}
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static void fl_plugin_registrar_init(FlPluginRegistrar* self) {}
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FlPluginRegistrar* fl_plugin_registrar_new(FlView* view,
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FlBinaryMessenger* messenger) {
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g_return_val_if_fail(view == nullptr || FL_IS_VIEW(view), nullptr);
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g_return_val_if_fail(FL_IS_BINARY_MESSENGER(messenger), nullptr);
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FlPluginRegistrar* self = FL_PLUGIN_REGISTRAR(
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g_object_new(fl_plugin_registrar_get_type(), nullptr));
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self->view = view;
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if (view != nullptr) {
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g_object_add_weak_pointer(G_OBJECT(view),
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reinterpret_cast<gpointer*>(&(self->view)));
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}
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self->messenger = FL_BINARY_MESSENGER(g_object_ref(messenger));
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return self;
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}
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G_MODULE_EXPORT FlBinaryMessenger* fl_plugin_registrar_get_messenger(
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FlPluginRegistrar* self) {
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g_return_val_if_fail(FL_IS_PLUGIN_REGISTRAR(self), nullptr);
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return self->messenger;
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}
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G_MODULE_EXPORT FlView* fl_plugin_registrar_get_view(FlPluginRegistrar* self) {
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g_return_val_if_fail(FL_IS_PLUGIN_REGISTRAR(self), nullptr);
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return self->view;
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}
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