1 /*
2 * This source file is part of libRocket, the HTML/CSS Interface Middleware
3 *
4 * For the latest information, see http://www.librocket.com
5 *
6 * Copyright (c) 2008-2010 CodePoint Ltd, Shift Technology Ltd
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to deal
10 * in the Software without restriction, including without limitation the rights
11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 * copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24 * THE SOFTWARE.
25 *
26 */
27
28 #include "DecoratorStarfield.h"
29 #include <Rocket/Core/Math.h>
30 #include "DecoratorInstancerStarfield.h"
31
DecoratorInstancerStarfield()32 DecoratorInstancerStarfield::DecoratorInstancerStarfield()
33 {
34 RegisterProperty("num-layers", "3").AddParser("number");
35 RegisterProperty("top-colour", "#dddc").AddParser("color");
36 RegisterProperty("bottom-colour", "#333c").AddParser("color");
37 RegisterProperty("top-speed", "10.0").AddParser("number");
38 RegisterProperty("bottom-speed", "2.0").AddParser("number");
39 RegisterProperty("top-density", "15").AddParser("number");
40 RegisterProperty("bottom-density", "10").AddParser("number");
41 }
42
~DecoratorInstancerStarfield()43 DecoratorInstancerStarfield::~DecoratorInstancerStarfield()
44 {
45 }
46
47 // Instances a decorator given the property tag and attributes from the RCSS file.
InstanceDecorator(const Rocket::Core::String & ROCKET_UNUSED_PARAMETER (name),const Rocket::Core::PropertyDictionary & properties)48 Rocket::Core::Decorator* DecoratorInstancerStarfield::InstanceDecorator(const Rocket::Core::String& ROCKET_UNUSED_PARAMETER(name), const Rocket::Core::PropertyDictionary& properties)
49 {
50 ROCKET_UNUSED(name);
51
52 int num_layers = Rocket::Core::Math::RealToInteger(properties.GetProperty("num-layers")->Get< float >());
53 Rocket::Core::Colourb top_colour = properties.GetProperty("top-colour")->Get< Rocket::Core::Colourb >();
54 Rocket::Core::Colourb bottom_colour = properties.GetProperty("bottom-colour")->Get< Rocket::Core::Colourb >();
55 float top_speed = properties.GetProperty("top-speed")->Get< float >();
56 float bottom_speed = properties.GetProperty("bottom-speed")->Get< float >();
57 int top_density = Rocket::Core::Math::RealToInteger(properties.GetProperty("top-density")->Get< float >());
58 int bottom_density = Rocket::Core::Math::RealToInteger(properties.GetProperty("bottom-density")->Get< float >());
59
60 DecoratorStarfield* decorator = new DecoratorStarfield();
61 if (decorator->Initialise(num_layers, top_colour, bottom_colour, top_speed, bottom_speed, top_density, bottom_density))
62 return decorator;
63
64 decorator->RemoveReference();
65 ReleaseDecorator(decorator);
66 return NULL;
67 }
68
69 // Releases the given decorator.
ReleaseDecorator(Rocket::Core::Decorator * decorator)70 void DecoratorInstancerStarfield::ReleaseDecorator(Rocket::Core::Decorator* decorator)
71 {
72 delete decorator;
73 }
74
75 // Releases the instancer.
Release()76 void DecoratorInstancerStarfield::Release()
77 {
78 delete this;
79 }
80