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source: code/trunk/src/modules/overlays/OverlayText.cc @ 6417

Last change on this file since 6417 was 6417, checked in by rgrieder, 14 years ago

Merged presentation2 branch back to trunk.
Major new features:

  • Actual GUI with settings, etc.
  • Improved space ship steering (human interaction)
  • Rocket fire and more particle effects
  • Advanced sound framework
  • Property svn:eol-style set to native
File size: 5.6 KB
Line 
1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Reto Grieder
24 *   Co-authors:
25 *      ...
26 *
27 */
28
29#include "OverlayText.h"
30
31#include <OgreOverlayManager.h>
32#include <OgrePanelOverlayElement.h>
33#include <OgreTextAreaOverlayElement.h>
34#include <boost/static_assert.hpp>
35
36#include "util/StringUtils.h"
37#include "core/CoreIncludes.h"
38#include "core/XMLPort.h"
39
40
41namespace orxonox
42{
43    CreateFactory(OverlayText);
44
45    BOOST_STATIC_ASSERT((int)Ogre::TextAreaOverlayElement::Left   == (int)OverlayText::Left);
46    BOOST_STATIC_ASSERT((int)Ogre::TextAreaOverlayElement::Center == (int)OverlayText::Center);
47    BOOST_STATIC_ASSERT((int)Ogre::TextAreaOverlayElement::Right  == (int)OverlayText::Right);
48
49    OverlayText::OverlayText(BaseObject* creator)
50        : OrxonoxOverlay(creator)
51    {
52        RegisterObject(OverlayText);
53
54        this->text_ = static_cast<Ogre::TextAreaOverlayElement*>(Ogre::OverlayManager::getSingleton()
55            .createOverlayElement("TextArea", "OverlayText_text_" + getUniqueNumberString()));
56        this->text_->setCharHeight(1.0);
57
58        this->setFont("Monofur");
59        this->setColour(ColourValue(1.0, 1.0, 1.0, 1.0));
60        this->setCaption("");
61        this->setTextSize(1.0f);
62        this->setAlignmentString("left");
63
64        this->background_->addChild(this->text_);
65    }
66
67    OverlayText::~OverlayText()
68    {
69        if (this->isInitialized())
70            Ogre::OverlayManager::getSingleton().destroyOverlayElement(this->text_);
71    }
72
73    void OverlayText::XMLPort(Element& xmlElement, XMLPort::Mode mode)
74    {
75        SUPER(OverlayText, XMLPort, xmlElement, mode);
76
77        XMLPortParam(OverlayText, "font",       setFont,            getFont,            xmlElement, mode);
78        XMLPortParam(OverlayText, "colour",     setColour,          getColour,          xmlElement, mode);
79        XMLPortParam(OverlayText, "caption",    setCaption,         getCaption,         xmlElement, mode);
80        XMLPortParam(OverlayText, "textsize",   setTextSize,        getTextSize,        xmlElement, mode);
81        XMLPortParam(OverlayText, "align",      setAlignmentString, getAlignmentString, xmlElement, mode);
82        XMLPortParam(OverlayText, "spacewidth", setSpaceWidth,      getSpaceWidth,      xmlElement, mode);
83    }
84
85    void OverlayText::setAlignmentString(const std::string& alignment)
86    {
87        if (alignment == "right")
88            this->setAlignment(OverlayText::Right);
89        else if (alignment == "center")
90            this->setAlignment(OverlayText::Center);
91        else // "left" and default
92            this->setAlignment(OverlayText::Left);
93    }
94
95    std::string OverlayText::getAlignmentString() const
96    {
97        Ogre::TextAreaOverlayElement::Alignment alignment = this->text_->getAlignment();
98
99        switch (alignment)
100        {
101            case Ogre::TextAreaOverlayElement::Right:
102                return "right";
103            case Ogre::TextAreaOverlayElement::Center:
104                return "center";
105            case Ogre::TextAreaOverlayElement::Left:
106                return "left";
107            default:
108                assert(false); return "";
109        }
110    }
111
112    void OverlayText::sizeChanged()
113    {
114        if (this->rotState_ == Horizontal)
115            this->overlay_->setScale(size_.y * sizeCorrection_.y, size_.y * sizeCorrection_.y);
116        else if (this->rotState_ == Vertical)
117            this->overlay_->setScale(size_.y / (sizeCorrection_.y * sizeCorrection_.y), size_.y * sizeCorrection_.y);
118        else
119            this->overlay_->setScale(size_.y, size_.y);
120
121        positionChanged();
122    }
123
124    void OverlayText::setCaption(const std::string& caption)
125    {
126        this->text_->setCaption(caption);
127        this->changedCaption();
128    }
129    std::string OverlayText::getCaption() const
130    {
131        return this->text_->getCaption();
132    }
133
134    void OverlayText::setFont(const std::string& font)
135    {
136        if (!font.empty())
137            this->text_->setFontName(font);
138    }
139    const std::string& OverlayText::getFont() const
140    {
141        return this->text_->getFontName();
142    }
143
144    void OverlayText::setSpaceWidth(float width)
145    {
146        this->text_->setSpaceWidth(width);
147    }
148    float OverlayText::getSpaceWidth() const
149    {
150        return this->text_->getSpaceWidth();
151    }
152
153    void OverlayText::setColour(const ColourValue& colour)
154    {
155        this->text_->setColour(colour); this->changedColour();
156    }
157    const ColourValue& OverlayText::getColour() const
158    {
159        return this->text_->getColour();
160    }
161
162    void OverlayText::setAlignment(OverlayText::Alignment alignment)
163    {
164        this->text_->setAlignment(static_cast<Ogre::TextAreaOverlayElement::Alignment>(alignment));
165    }
166    OverlayText::Alignment OverlayText::getAlignment() const
167    {
168        return static_cast<OverlayText::Alignment>(this->text_->getAlignment());
169    }
170}
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