| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "flutter/shell/platform/linux/fl_key_event.h" |
| |
| static void dispose_origin_from_gdk_event(gpointer origin) { |
| g_return_if_fail(origin != nullptr); |
| gdk_event_free(reinterpret_cast<GdkEvent*>(origin)); |
| } |
| |
| FlKeyEvent* fl_key_event_new_from_gdk_event(GdkEvent* raw_event) { |
| g_return_val_if_fail(raw_event != nullptr, nullptr); |
| GdkEventKey* event = reinterpret_cast<GdkEventKey*>(raw_event); |
| GdkEventType type = event->type; |
| g_return_val_if_fail(type == GDK_KEY_PRESS || type == GDK_KEY_RELEASE, |
| nullptr); |
| FlKeyEvent* result = g_new(FlKeyEvent, 1); |
| |
| result->time = event->time; |
| result->is_press = type == GDK_KEY_PRESS; |
| result->keycode = event->hardware_keycode; |
| result->keyval = event->keyval; |
| result->state = event->state; |
| result->string = g_strdup(event->string); |
| result->group = event->group; |
| result->origin = event; |
| result->dispose_origin = dispose_origin_from_gdk_event; |
| |
| return result; |
| } |
| |
| void fl_key_event_dispose(FlKeyEvent* event) { |
| if (event->string != nullptr) { |
| g_free(const_cast<char*>(event->string)); |
| } |
| if (event->dispose_origin != nullptr) { |
| event->dispose_origin(event->origin); |
| } |
| g_free(event); |
| } |
| |
| FlKeyEvent* fl_key_event_clone(const FlKeyEvent* event) { |
| FlKeyEvent* new_event = g_new(FlKeyEvent, 1); |
| *new_event = *event; |
| new_event->string = g_strdup(event->string); |
| return new_event; |
| } |