QWebView - checking several links

maniek1310

Hi, I wrote a program that checks if the link is correct. All shows correctly only when I throw a few links there is a problem and checks only one link (the last). Below throw program code:

mainwindow.h
@#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QUrl>
#include <Qstring>
#include <QWebFrame>
#include <QWebView>
#include <QWebElement>
#include <QWebElementCollection>
#include <QDebug>
#include <string>
#include <QTableWidgetItem>
#include <QHeaderView>
#include <sstream>

using namespace std;

namespace Ui {
class MainWindow;
}

class MainWindow : public QMainWindow
{
Q_OBJECT

public:
explicit MainWindow(QWidget *parent = 0);
QWebView *qwv = new QWebView();
~MainWindow();

private slots:
void lnk_turbobit();
void lnk_rapidgator();
void lnk_catshare();
void on_pushButton_clicked();
void finished(bool);

private:
Ui::MainWindow *ui;
QUrl lnk;
unsigned int licznik = -1;
unsigned int width = 0;
unsigned int width2 = 0;
};

#endif // MAINWINDOW_H
@

mainwindow.cpp
@#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "load.h"

MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);

}

MainWindow::~MainWindow()
{
delete ui;
}

void MainWindow::on_pushButton_clicked()
{
QString rep_lnk = ui->textEdit->toPlainText();
string buffor;
istringstream is(rep_lnk.toStdString());

unsigned int j = 0;

while(getline(is, buffor))
{

    QString rep_lnk2 = buffor.c_str();

    rep_lnk2.replace(" ", "");
    rep_lnk2.replace("\n", "");


    qDebug() << rep_lnk2;

    lnk = rep_lnk2;

    qwv->setUrl(lnk);

    ui->label->setText("Sprawdzanie linków");

    connect(qwv, SIGNAL(loadFinished(bool)), this, SLOT(finished(bool)));
}

licznik ++;

}

void MainWindow::finished(bool)
{

ui->label->setText("Zakończono sprawdzanie linków");

QString file;
unsigned int n;

file = lnk.toString();

n = file.toStdString().find("turbobit");
if(n != string::npos)
    lnk_turbobit();

n = file.toStdString().find("rapidgator");
if(n != string::npos)
    lnk_rapidgator();

n = file.toStdString().find("catshare");
if(n != string::npos)
    lnk_catshare();


//lnk_turbobit();
//lnk_rapidgator();
//lnk_catshare();

}

...
@

SGaist

Hi,

@
while(getline(is, buffor))
{

    QString rep_lnk2 = buffor.c_str();

    rep_lnk2.replace(" ", "");
    rep_lnk2.replace("\n", "");


    qDebug() << rep_lnk2;

    lnk = rep_lnk2;

    qwv->setUrl(lnk);

    ui->label->setText("Sprawdzanie linków");

    connect(qwv, SIGNAL(loadFinished(bool)), this, SLOT(finished(bool)));
}

@

In this loop you don't wait for the loading to end and replace the current url on each iteration.

maniek1310

That's how it is. Only now just do not know how to do to be waiting at the end of each link.

SGaist

There are several possibilities one being to use signals and slots and a singleShot QTimer when the loading has finished