DragNDropResponse::DragNDropResponse(JsonClient *client, const QtJson::JsonObject &command) :
DelayedResponse(client, command)
{
WidgetLocatorContext<QWidget> ctx(static_cast<Player *>(jsonClient()), command, "srcoid");
WidgetLocatorContext<QWidget> ctx2(static_cast<Player *>(jsonClient()), command, "destoid");
if (ctx.hasError()) { writeResponse(ctx.lastError); return; }
if (ctx2.hasError()) { writeResponse(ctx2.lastError); return; }
QPoint srcPos;
if (command.contains("srcpos") && ! command["srcpos"].isNull()) {
srcPos = pointFromString(command["srcpos"].toString());
} else {
srcPos = ctx.widget->rect().center();
}
QPoint destPos;
if (command.contains("destpos") && ! command["destpos"].isNull()) {
destPos = pointFromString(command["destpos"].toString());
} else {
destPos = ctx2.widget->rect().center();
}
m_src = ctx.widget;
m_dest = ctx2.widget;
m_srcPos = srcPos;
m_destPos = destPos;
}
bool anim::fromXMLElement(XMLElement* elem)
{
const char* cName = elem->Name();
if(cName == NULL) return false;
string sName = cName;
if(sName == "rot")
{
type |= ANIM_ROT;
min.x = 0;
max.x = 0;
speed.SetZero();
dirx = true;
pingpong = false;
elem->QueryBoolAttribute("pingpong", &pingpong);
elem->QueryFloatAttribute("min", &min.x);
elem->QueryFloatAttribute("max", &max.x);
elem->QueryFloatAttribute("speed", &speed.x);
if(speed.x < 0)
{
speed.x = -speed.x;
dirx = false;
}
}
else if(sName == "frameseq")
{
type |= ANIM_FRAMESEQ;
float32 fps = 0;
elem->QueryFloatAttribute("fps", &fps);
elem->QueryFloatAttribute("repeat", &repeat);
elem->QueryFloatAttribute("repeatvar", &repeatvar);
if(fps <= 0) fps = 60;
framedelay = 1.0/fps;
for(XMLElement* fr = elem->FirstChildElement("frame"); fr != NULL; fr = fr->NextSiblingElement("frame"))
{
const char* cImg = fr->Attribute("img");
if(cImg == NULL) return false;
Image* img = getImage(cImg);
frames.push_back(img);
}
nextAnim = curTime + repeat + randFloat(-repeatvar, repeatvar);
nextFrame = 0;
curFrame = frames.end();
}
else if(sName == "velfac") //Item dependant on velocity
{
type |= ANIM_VELFAC;
elem->QueryFloatAttribute("min", &minrot);
elem->QueryFloatAttribute("max", &maxrot);
elem->QueryFloatAttribute("mul", &rotmul);
elem->QueryBoolAttribute("add", &rotadd);
const char* cAxis = elem->Attribute("axis");
if(cAxis != NULL)
axis = cAxis;
}
else if(sName == "size" || sName == "pos" || sName == "center" || sName == "shear")
{
if(sName == "size")
type |= ANIM_SIZE;
else if(sName == "pos")
type |= ANIM_POS;
else if(sName == "center")
type |= ANIM_CENTER;
else if(sName == "shear")
type |= ANIM_SHEAR;
min.SetZero();
max.SetZero();
speed.SetZero();
dirx = diry = true;
pingpong = false;
elem->QueryBoolAttribute("pingpong", &pingpong);
const char* cMin = elem->Attribute("min");
if(cMin != NULL)
min = pointFromString(cMin);
const char* cMax = elem->Attribute("max");
if(cMax != NULL)
max = pointFromString(cMax);
const char* cSpeed = elem->Attribute("speed");
if(cSpeed != NULL)
speed = pointFromString(cSpeed);
if(speed.x < 0)
{
speed.x = -speed.x;
dirx = false;
}
if(speed.y < 0)
{
speed.y = -speed.y;
diry = false;
}
}
else if(sName == "file") //Defines an animation in a file elsewhere
{
const char* cPath = elem->Attribute("path");
if(cPath == NULL) return false;
return fromXML(cPath); //Create animation from XML. We can get crazy recursive here if we want to design everything that stupid.
}
//else if(sName == "") //TODO: Support more animation types
else return false;
return true;
}