1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
|
/*
* Copyright (c) 2019 TOYOTA MOTOR CORPORATION
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <functional>
#include <QUrl>
#include <QDebug>
#include <QGuiApplication>
#include <QJsonDocument>
#include <QJsonObject>
#include <QQmlContext>
#include <QtQml/QQmlApplicationEngine>
#include <cstring>
#include <QFileInfo>
#include <qpa/qplatformnativeinterface.h>
#include "eventhandler.h"
const char _myrole[] = "on_screen";
const char _parameter[] = "parameter";
const char _replyto[] = "replyto";
const char _onscreen_title[] = "onscreenTitle";
const char _button_name[] = "buttonName";
const char _drawing_name[] = "drawing_name";
const char _application_id[] = "application_id";
void* EventHandler::myThis = 0;
static struct wl_output *
getWlOutput(QScreen *screen)
{
QPlatformNativeInterface *native = qApp->platformNativeInterface();
void *output = native->nativeResourceForScreen("output", screen);
return static_cast<struct ::wl_output*>(output);
}
static void
global_add(void *data, struct wl_registry *reg, uint32_t name,
const char *interface, uint32_t version)
{
struct agl_shell_desktop **shell =
static_cast<struct agl_shell_desktop **>(data);
if (strcmp(interface, agl_shell_desktop_interface.name) == 0) {
*shell = static_cast<struct agl_shell_desktop *>(
wl_registry_bind(reg, name, &agl_shell_desktop_interface, version)
);
}
}
static void global_remove(void *data, struct wl_registry *reg, uint32_t id)
{
(void) data;
(void) reg;
(void) id;
}
static const struct wl_registry_listener registry_listener = {
global_add,
global_remove,
};
static void
application_id_event(void *data, struct agl_shell_desktop *agl_shell_desktop,
const char *app_id)
{
EventHandler *ev_handler = static_cast<EventHandler *>(data);
(void) agl_shell_desktop;
// should probably add here to a list the application or trigger emit
// for QML code, also note that we get here our own application
if (strcmp(app_id, APP_ID) == 0)
return;
qInfo() << "app_id: " << app_id;
}
static void
application_state_event(void *data, struct agl_shell_desktop *agl_shell_desktop,
const char *app_id, const char *app_data,
uint32_t app_state, uint32_t app_role)
{
EventHandler *ev_handler = static_cast<EventHandler *>(data);
(void) agl_shell_desktop;
qInfo() << "got application_state_event() for app_id=" <<
app_id << ", state=" << app_state << ", role=" << app_role;
if (strcmp(app_id, APP_ID))
return;
if (app_state != AGL_SHELL_DESKTOP_APP_STATE_ACTIVATED)
return;
if (app_role != AGL_SHELL_DESKTOP_APP_ROLE_POPUP)
return;
qInfo() << "Got message " << app_data;
// should signal that we got the message
emit ev_handler->updateModel(QVariant(app_data));
emit ev_handler->showOnScreen();
}
static const struct agl_shell_desktop_listener agl_shell_desk_listener = {
application_id_event,
application_state_event,
};
static struct agl_shell_desktop *
register_agl_shell_desktop(void)
{
struct wl_display *wl;
struct wl_registry *registry;
struct agl_shell_desktop *shell = nullptr;
QPlatformNativeInterface *native = qApp->platformNativeInterface();
wl = static_cast<struct wl_display *>(native->nativeResourceForIntegration("display"));
registry = wl_display_get_registry(wl);
wl_registry_add_listener(registry, ®istry_listener, &shell);
// Roundtrip to get all globals advertised by the compositor
wl_display_roundtrip(wl);
wl_registry_destroy(registry);
return shell;
}
EventHandler::EventHandler(QObject *parent) :
QObject(parent),
m_dsp_sts(false)
{
}
EventHandler::~EventHandler()
{
if (shell_desktop)
agl_shell_desktop_destroy(shell_desktop);
}
void EventHandler::init(int port, const char *token)
{
(void) port;
(void) token;
shell_desktop = register_agl_shell_desktop();
if (shell_desktop)
agl_shell_desktop_add_listener(shell_desktop, &agl_shell_desk_listener, this);
}
void EventHandler::activateWindow(const char *role, const char *area)
{
fprintf(stderr, "EventHandler::activateWindow() role %s, area %s\n",
role, area);
}
void EventHandler::deactivateWindow()
{
int display_status = getDisplayStatus();
fprintf(stderr, "EventHandler::deactivateWindow(), "
"display_status %d\n", display_status);
if (shell_desktop) {
agl_shell_desktop_deactivate_app(shell_desktop, APP_ID);
}
}
void EventHandler::onScreenReply(const QString &ons_title, const QString &btn_name)
{
fprintf(stderr, "ons_title=%s btn_name=%s\n", ons_title.toStdString().c_str(), btn_name.toStdString().c_str());
emit this->hideOnScreen();
fprintf(stderr, "EventHandler::onScreenReply with ons_title %s, btn_name %s\n",
ons_title.toStdString().c_str(), btn_name.toStdString().c_str());
}
|
