void GUIFrame::addOrReplaceTexCoordsInfo(GUITexCoordDescriptor &info)
{
for (size_t t = 0; t < texCoords.size(); t++)
if (texCoords[t].getType() == info.getType())
{
texCoords[t].setTexCoords(info.getTexCoords());
return;
}
texCoords.push_back(info);
}
bool GUIFrame::loadXMLSettings(XMLElement *element)
{
if (!element || element->getName() != "Panel")
return Logger::writeErrorLog("Need a Panel node in the xml file");
XMLElement *child = NULL,
*subChild = NULL;
bool defaultFont = true;
if (child = element->getChildByName("Texture"))
{
elementsTexture.loadXMLSettings(child);
if (subChild = child->getChildByName("path"))
{
const String &path = child->getValue();
Image texture;
if (texture.load(path.getBytes()))
{
GUITexCoordDescriptor::setTextureHeight(texture.getHeight());
GUITexCoordDescriptor::setTextureWidth(texture.getWidth());
}
}
}
for (size_t i = 0; i < element->getChildrenCount(); i++)
{
if (!(child = element->getChild(i)))
continue;
const String &elementName = child->getName();
if (elementName == "Font")
{
int fontIndex = GUIFontManager::addFont(child);
if (defaultFont && fontIndex >= 0)
{
GUIFontManager::setDefaultFont(fontIndex);
defaultFont = false;
}
continue;
}
if (elementName == "TexCoordsDesc")
{
GUITexCoordDescriptor descriptor;
descriptor.loadXMLSettings(child);
addOrReplaceTexCoordsInfo(descriptor);
}
}
return GUIPanel::loadXMLSettings(element);
}
bool GUIFrame::loadXMLSettings(const TiXmlElement *element)
{
if(!XMLArbiter::inspectElementInfo(element, "Panel"))
return Logger::writeErrorLog("Need a Panel node in the xml file");
bool defaultFont = true;
for(const TiXmlElement *child = element->FirstChildElement();
child;
child = child->NextSiblingElement() )
{
std::string elementName = child->Value();
if(!elementName.size())
continue;
if(elementName == "Font")
{
int fontIndex = GUIFontManager::addFont(child);
if(defaultFont && fontIndex >= 0)
{
GUIFontManager::setDefaultFont(fontIndex);
defaultFont = false;
}
continue;
}
if(elementName == "Texture")
{
if(elementsTexture.loadXMLSettings(child))
{
GUITexCoordDescriptor::setTextureHeight(elementsTexture.getHeight());
GUITexCoordDescriptor::setTextureWidth(elementsTexture.getWidth());
}
continue;
}
if(elementName == "TexCoordsDesc")
{
GUITexCoordDescriptor descriptor;
descriptor.loadXMLSettings(child);
addOrReplaceTexCoordsInfo(descriptor);
continue;
}
}
return GUIPanel::loadXMLSettings(element);
}
void GUICheckBox::render(float clockTick)
{
if (!parent || !visible)
return;
modifyCurrentAlpha(clockTick);
getCenter();
GUITexCoordDescriptor *descriptor = parent->getTexCoordsInfo(primaryTexDesc),
*descriptorCB = parent->getTexCoordsInfo(secondaryTexDesc);
int yCenter = (windowBounds.y + windowBounds.w)/2;
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor4fv(color);
if (descriptor)
{
const Tuple4f &texCoords = descriptor->getTexCoords();
parent->enableGUITexture();
glBegin(GL_TRIANGLE_STRIP);
glTexCoord2f(texCoords.x, texCoords.y);
glVertex2i(windowBounds.x, windowBounds.y);
glTexCoord2f(texCoords.x, texCoords.w);
glVertex2i(windowBounds.x, windowBounds.w);
glTexCoord2f(texCoords.z, texCoords.y);
glVertex2i(windowBounds.x + extra, windowBounds.y);
glTexCoord2f(texCoords.z, texCoords.w);
glVertex2i(windowBounds.x + extra, windowBounds.w);
glEnd();
parent->disableGUITexture();
}
else
{
glBegin(GL_TRIANGLE_STRIP);
glVertex2i(windowBounds.x, windowBounds.y);
glVertex2i(windowBounds.x, windowBounds.w);
glVertex2i(windowBounds.x + extra, windowBounds.y);
glVertex2i(windowBounds.x + extra, windowBounds.w);
glEnd();
}
if (!checked)
setAlphaMark(alphaMark - clockTick*alphaFadeScale*4.0f);
else
setAlphaMark(alphaMark + clockTick*alphaFadeScale*4.0f);
if (alphaMark != minAlphaMark)
{
glColor4f(1.0f, 1.0f, 1.0f, alphaMark);
if (descriptorCB)
{
const Tuple4f &texCoords = descriptorCB->getTexCoords();
parent->enableGUITexture();
glBegin(GL_TRIANGLE_STRIP);
glTexCoord2f(texCoords.x, texCoords.y);
glVertex2i(windowBounds.x + markOffset, windowBounds.y + markOffset);
glTexCoord2f(texCoords.x, texCoords.w);
glVertex2i(windowBounds.x + markOffset, windowBounds.w - markOffset);
glTexCoord2f(texCoords.z, texCoords.y);
glVertex2i(windowBounds.x - markOffset + extra, windowBounds.y + markOffset);
glTexCoord2f(texCoords.z, texCoords.w);
glVertex2i(windowBounds.x - markOffset + extra, windowBounds.w - markOffset);
glEnd();
parent->disableGUITexture();
}
else
{
glBegin(GL_TRIANGLE_STRIP);
glVertex2i(windowBounds.x + markOffset, windowBounds.y + markOffset);
glVertex2i(windowBounds.x + markOffset, windowBounds.w - markOffset);
glVertex2i(windowBounds.x - markOffset + extra, windowBounds.y + markOffset);
glVertex2i(windowBounds.x - markOffset + extra, windowBounds.w - markOffset);
glEnd();
}
}
glDisable(GL_BLEND);
label.printCenteredY(windowBounds.x + extra + 2, yCenter);
}
