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fl_key_event.cc
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1 // Copyright 2013 The Flutter Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "flutter/shell/platform/linux/fl_key_event.h"
6
7 FlKeyEvent* fl_key_event_new_from_gdk_event(GdkEvent* event) {
8 g_return_val_if_fail(event != nullptr, nullptr);
9 GdkEventType type = gdk_event_get_event_type(event);
10 g_return_val_if_fail(type == GDK_KEY_PRESS || type == GDK_KEY_RELEASE,
11 nullptr);
12 FlKeyEvent* result = g_new(FlKeyEvent, 1);
13
14 guint16 keycode = 0;
15 gdk_event_get_keycode(event, &keycode);
16 guint keyval = 0;
17 gdk_event_get_keyval(event, &keyval);
18 GdkModifierType state = static_cast<GdkModifierType>(0);
19 gdk_event_get_state(event, &state);
20
21 result->time = gdk_event_get_time(event);
22 result->is_press = type == GDK_KEY_PRESS;
23 result->keycode = keycode;
24 result->keyval = keyval;
25 result->state = state;
26 result->group = event->key.group;
27 result->origin = event;
28
29 return result;
30 }
31
32 void fl_key_event_dispose(FlKeyEvent* event) {
33 if (event->origin != nullptr) {
34 gdk_event_free(event->origin);
35 }
36 g_free(event);
37 }
38
39 FlKeyEvent* fl_key_event_clone(const FlKeyEvent* event) {
40 FlKeyEvent* new_event = g_new(FlKeyEvent, 1);
41 *new_event = *event;
42 return new_event;
43 }
event
FlKeyEvent * event
Definition: fl_key_channel_responder.cc:118
fl_key_event_new_from_gdk_event
FlKeyEvent * fl_key_event_new_from_gdk_event(GdkEvent *event)
Definition: fl_key_event.cc:7
type
uint8_t type
Definition: fl_standard_message_codec_test.cc:1115
_FlKeyEvent::origin
GdkEvent * origin
Definition: fl_key_event.h:36
_FlKeyEvent
Definition: fl_key_event.h:22
state
AtkStateType state
Definition: fl_accessible_node.cc:10
fl_key_event_clone
FlKeyEvent * fl_key_event_clone(const FlKeyEvent *event)
Definition: fl_key_event.cc:39
fl_key_event_dispose
void fl_key_event_dispose(FlKeyEvent *event)
Definition: fl_key_event.cc:32
result
GAsyncResult * result
Definition: fl_text_input_plugin.cc:106
fl_key_event.h