//添加槽
void HomePage::addSlot()
{
//获取图片
/*
QStringList Stringlist = QFileDialog::getOpenFileNames(this,"Open file",QDir::currentPath(),tr("(*.png)"));
if (Stringlist.size() == 0)
{
return;
}
*/
//PItemData->BGKImage = Stringlist.at(i);
PItemData->BGKImage = ":/image/2.png";
PItemData->ID = 0;
emit sendUrl(*PItemData);
QStandardItem *Item = new QStandardItem;
Item->setSizeHint(QSize(60,60)); //设置Item大小为了美观
QVariant photoUrl(PItemData->BGKImage);
Item->setData(photoUrl.toString(),Qt::UserRole);
StandardItemModel->appendRow(Item); //追加Item
}
void FlickrController::setup()
{
// const ci::Url url("https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=2c1dfa5a2a5487123799f3087a2dba93&text=birthday&sort=interestingness-desc&per_page=500&format=rest&api_sig=0121325a201b929e5455f4a112e8adac");
// load four pages worth of photos with "birthday" in the text
std::vector<ci::Url> birthdayUrls;
// search is for all pictures with the tag "birthday", page 1
const ci::Url urlp1("https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=fd591c6ac50b4a1dd197f6058ed4c1ee&text=birthday&min_upload_date=2014-01-01&per_page=500&format=json&nojsoncallback=1&api_sig=b4e1a313f75d789e13c0e51c82032a85");
// page 2
const ci::Url urlp2("https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=fd591c6ac50b4a1dd197f6058ed4c1ee&text=birthday&min_upload_date=2014-01-01&per_page=500&page=2&format=json&nojsoncallback=1&api_sig=0ce334b3df751e8cd556f96e72442c98");
// page 3
const ci::Url urlp3("https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=fd591c6ac50b4a1dd197f6058ed4c1ee&text=birthday&min_upload_date=2014-01-01&per_page=500&page=3&format=json&nojsoncallback=1&api_sig=bbcfd369e5d8b0e8528a9687bac03c2c");
// page 4
const ci::Url urlp4("https://api.flickr.com/services/rest/?method=flickr.photos.search&api_key=fd591c6ac50b4a1dd197f6058ed4c1ee&text=birthday&min_upload_date=2014-01-01&per_page=500&page=4&format=json&nojsoncallback=1&api_sig=eed5559f62bb829981f65c1b29dd3517");
birthdayUrls.push_back(urlp1);
birthdayUrls.push_back(urlp2);
birthdayUrls.push_back(urlp3);
birthdayUrls.push_back(urlp4);
// grab all the photos, one per owner
for (int i = 0; i < birthdayUrls.size(); i++) {
ci::JsonTree json(ci::loadUrl(birthdayUrls[i]));
ci::app::console() << json << std::endl;
ci::JsonTree photoInfo = json.getChild("photos").getChild(("photo"));
std::string lastOwner = "";
for (ci::JsonTree::Iter photoData = photoInfo.begin(); photoData != photoInfo.end(); ++photoData) {
ci::JsonTree eachPhoto = *photoData;
//ci::app::console() << eachPhoto << std::endl;
// get just one picture per owner
std::string currentOwner = eachPhoto.getChild("owner").getValue<std::string>();
if (currentOwner == lastOwner) {
continue;
} else {
lastOwner = currentOwner;
}
// if it's a new owner, create the URL
std::string pictureUrl;
pictureUrl = "https://farm" + eachPhoto.getChild("farm").getValue<std::string>() + ".staticflickr.com/" + eachPhoto.getChild("server").getValue<std::string>() + "/" + eachPhoto.getChild("id").getValue<std::string>() + "_" + eachPhoto.getChild("secret").getValue<std::string>() + ".jpg";
ci::app::console() << pictureUrl << std::endl;
ci::Url photoUrl(pictureUrl);
mUrls.push_back(photoUrl);
}
}
ci::app::console() << "Number of URLs: " << mUrls.size() << std::endl;
int count = 0;
for (auto url : mUrls) {
createTextureFromUrl(url);
ci::app::console() << "Count: " << count << std::endl;
count ++;
// enough is enough
if (count > 250) break;
}
mFadeOpacity = 0.f;
}
