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
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Copyright (C) 2016 Pier Luigi Fiorini <pierluigi.fiorini@gmail.com>
** Contact: http://www.qt-project.org/legal
**
** This file is part of the examples of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQml 2.2
import QtQuick 2.0
import QtQuick.Window 2.3 as Window
import QtWayland.Compositor 1.0
import QtQml.Models 2.1
WaylandCompositor {
id: comp
ListModel {
id: emulatedScreens
ListElement { name: "left"; virtualX: 0; virtualY: 0; width: 800; height: 600 }
ListElement { name: "middle"; virtualX: 800; virtualY: 0; width: 800; height: 600 }
ListElement { name: "right"; virtualX: 1600; virtualY: 0; width: 800; height: 600 }
}
property bool emulated: Qt.application.screens.length < 2
Instantiator {
id: screens
model: emulated ? emulatedScreens : Qt.application.screens
delegate: Screen {
surfaceArea.color: "lightsteelblue"
text: name
compositor: comp
targetScreen: modelData
Component.onCompleted: if (!comp.defaultOutput) comp.defaultOutput = this
position: Qt.point(virtualX, virtualY)
windowed: emulated
}
}
Component {
id: chromeComponent
Chrome {}
}
Component {
id: moveItemComponent
Item {}
}
Item {
id: rootItem
}
WlShell {
onWlShellSurfaceCreated: handleShellSurfaceCreated(shellSurface)
}
XdgShellV5 {
onXdgSurfaceCreated: handleShellSurfaceCreated(xdgSurface)
onXdgPopupCreated: handleShellSurfaceCreated(xdgPopup)
}
function createShellSurfaceItem(shellSurface, moveItem, output) {
var parentSurfaceItem = output.viewsBySurface[shellSurface.parentSurface];
var parent = parentSurfaceItem || output.surfaceArea;
var item = chromeComponent.createObject(parent, {
"shellSurface": shellSurface,
"moveItem": moveItem,
"output": output
});
if (parentSurfaceItem) {
item.x += output.position.x;
item.y += output.position.y;
}
output.viewsBySurface[shellSurface.surface] = item;
}
function handleShellSurfaceCreated(shellSurface) {
var moveItem = moveItemComponent.createObject(rootItem, {
"x": screens.objectAt(0).position.x,
"y": screens.objectAt(0).position.y,
"width": Qt.binding(function() { return shellSurface.surface.width; }),
"height": Qt.binding(function() { return shellSurface.surface.height; })
});
for (var i = 0; i < screens.count; ++i)
createShellSurfaceItem(shellSurface, moveItem, screens.objectAt(i));
}
}
|
