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57 lines
1.7 KiB
C++
57 lines
1.7 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/fl_accessibility_plugin.h"
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#include "flutter/shell/platform/linux/fl_view_accessible.h"
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struct _FlAccessibilityPlugin {
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GObject parent_instance;
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FlView* view;
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};
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G_DEFINE_TYPE(FlAccessibilityPlugin, fl_accessibility_plugin, G_TYPE_OBJECT)
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static void fl_accessibility_plugin_dispose(GObject* object) {
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FlAccessibilityPlugin* self = FL_ACCESSIBILITY_PLUGIN(object);
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if (self->view != nullptr) {
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g_object_remove_weak_pointer(G_OBJECT(self),
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reinterpret_cast<gpointer*>(&(self->view)));
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self->view = nullptr;
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}
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G_OBJECT_CLASS(fl_accessibility_plugin_parent_class)->dispose(object);
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}
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static void fl_accessibility_plugin_class_init(
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FlAccessibilityPluginClass* klass) {
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G_OBJECT_CLASS(klass)->dispose = fl_accessibility_plugin_dispose;
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}
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static void fl_accessibility_plugin_init(FlAccessibilityPlugin* self) {}
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FlAccessibilityPlugin* fl_accessibility_plugin_new(FlView* view) {
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FlAccessibilityPlugin* self = FL_ACCESSIBILITY_PLUGIN(
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g_object_new(fl_accessibility_plugin_get_type(), nullptr));
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self->view = view;
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g_object_add_weak_pointer(G_OBJECT(self),
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reinterpret_cast<gpointer*>(&(self->view)));
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return self;
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}
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void fl_accessibility_plugin_handle_update_semantics_node(
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FlAccessibilityPlugin* self,
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const FlutterSemanticsNode* node) {
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if (self->view == nullptr) {
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return;
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}
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AtkObject* accessible = gtk_widget_get_accessible(GTK_WIDGET(self->view));
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fl_view_accessible_handle_update_semantics_node(
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FL_VIEW_ACCESSIBLE(accessible), node);
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}
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