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
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
|
/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: http://www.qt-project.org/
**
** 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 Nokia Corporation and its Subsidiary(-ies) 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 QtQuick 2.0
import QtQuick.Particles 2.0
import "content/script.js" as Script
import "content"
Item {
id: root
width: 640
height: 480
Rectangle {
anchors.fill: parent
color: "black"
z: -1
}
Item {
id: loading
Behavior on opacity {NumberAnimation {}}
anchors.fill: parent
Text {
anchors.centerIn: parent
text: "Loading"
color: "white"
}
}
ParticleSystem {
id: sys;
running: true
}
Emitter {
id: emitter
system: sys
height: parent.height - 132/2
x: -132/2
y: 132/2
speed: PointDirection { x: 32; xVariation: 8 }
emitRate: 0.5
lifeSpan: Emitter.InfiniteLife
group: "photos"
}
Age {
system: sys
x: parent.width + 132/2
height: parent.height
width: 1000
}
ImageParticle {
system: sys
groups: ["fireworks"]
source: "../trails/../images/star.png"
color: "lightsteelblue"
alpha: 0
colorVariation: 0
z: 1000
}
ItemParticle {
id: mp
z: 0
system: sys
fade: false
groups: ["photos"]
}
Component {
id: alertDelegate
Rectangle {
width: 132
height: 132
NumberAnimation on scale {
running: true
loops: 1
from: 0.2
to: 1
}
Image {
source: "../asteroid/../images/rocket.png"
anchors.centerIn: parent
}
Text {
anchors.bottom: parent.bottom
anchors.horizontalCenter: parent.horizontalCenter
text: "A new ship has arrived!"
}
}
}
property Item alertItem;
function alert() {
//resetter.active = false
force.active = true;
alertItem = alertDelegate.createObject(root);
alertItem.x = root.width/2 - alertItem.width/2
alertItem.y = root.height/2 - alertItem.height/2
spawnFireworks.pulse(200);
stopAlert.start();
}
focus: true
Keys.onSpacePressed: alert();
Timer {
id: stopAlert
running: false
repeat: false
interval: 800
onTriggered: {
force.active = false
//resetter.active = true;
mp.take(alertItem, true);
centerEmitter.burst(1);
}
}
Attractor {
id: force
system: sys
pointX: root.width/2
pointY: root.height/2
strength: -10000
enabled: false
anchors.centerIn: parent
width: parent.width/2
height: parent.height/2
groups:["photos"]
affectedParameter: Attractor.Position
}
Emitter {
id: centerEmitter
speed: PointDirection { x: 32; xVariation: 8;}
emitRate: 0.5
lifeSpan: 12000 //TODO: A -1 or something which does 'infinite'? (but need disable fade first)
maximumEmitted: 20
group: "photos"
system: sys
anchors.centerIn: parent
enabled: false
//TODO: Zoom in effect
}
Emitter {
id: spawnFireworks
group: "fireworks"
system: sys
maximumEmitted: 400
emitRate: 400
lifeSpan: 2800
x: parent.width/2
y: parent.height/2 - 64
width: 8
height: 8
enabled: false
size: 32
endSize: 8
speed: AngleDirection { magnitude: 160; magnitudeVariation: 120; angleVariation: 90; angle: 270 }
acceleration: PointDirection { y: 160 }
}
Item { x: -1000; y: -1000 //offscreen
Repeater {//Load them here, add to system on completed
model: theModel
delegate: theDelegate
}
}
RssModel {id: theModel; tags:"particle,particles"}
Component {
id: theDelegate
Rectangle {
id: container
border.width: 2
property real myRand: Math.random();//'depth'
z: Math.floor(myRand * 100)
scale: (myRand + 1.0)/2;
//TODO: Darken based on 'depth'
width: 132
height: 132
//ItemParticle.onAttached: console.log("I'm in" + x + "," + y + ":" + opacity);
ItemParticle.onDetached: mp.take(container);//respawns
function manage()
{
if (state == "selected") {
console.log("Taking " + index);
mp.freeze(container);
} else {
console.log("Returning " +index);
mp.unfreeze(container);
}
}
Image {
id: img
anchors.centerIn: parent
smooth: true; source: "http://" + Script.getImagePath(content); cache: true
fillMode: Image.PreserveAspectFit;
width: parent.width-4; height: parent.height-4
onStatusChanged: if (img.status == Image.Ready) {
loading.opacity = 0;
mp.take(container);
}
}
Text {
anchors.bottom: parent.bottom
width: parent.width
horizontalAlignment: Text.AlignHCenter
elide: Text.ElideRight
text: title
color: "black"
}
MouseArea {
anchors.fill: parent
onClicked: container.state == "selected" ? container.state = "" : container.state = "selected"
}
states: State {
name: "selected"
ParentChange {
target: container
parent: root
x: 0
y: 0
}
PropertyChanges {
target: container
width: root.width
height: root.height
z: 101
opacity: 1
rotation: 0
}
}
transitions: Transition {
to: "selected"
reversible: true
SequentialAnimation {
ScriptAction {script: container.manage();}
ParallelAnimation {
ParentAnimation {NumberAnimation { properties: "x,y" }}//Doesn't work, particles takes control of x,y instantly
NumberAnimation { properties: "width, height, z, rotation" }
}
}
}
}
}
}
|
