ADD: json parser

ign.pro

@@ -4,7 +4,7 @@
 #
 #-------------------------------------------------
 
-QT       += network core webkitwidgets sql
+QT       += network core webkitwidgets sql printsupport
 
 TARGET = ignsdk
 TEMPLATE = app
@@ -26,7 +26,8 @@ HEADERS  += src/ign.h \
     src/ignsystem.h \
     src/ignmovedrag.h \
     src/ignnetwork.h \
-    src/version.h
+    src/version.h \
+    src/ignjson.h
 
 RESOURCES += \
     ign.qrc

src/ignjson.h

@@ -0,0 +1,29 @@
+#ifndef IGNJSON
+#define IGNJSON
+#include <QObject>
+#include <QJsonDocument>
+#include <QJsonObject>
+#include <QJsonArray>
+#include <QJsonParseError>
+#include <QDebug>
+
+class ignjson : public QObject
+{
+    Q_OBJECT
+public:
+    explicit ignjson(QObject *parent = 0);
+    QJsonObject jsonParser(const QVariant &config){
+        /* json parsing */
+        QJsonParseError *err = new QJsonParseError();
+        QJsonDocument json = QJsonDocument::fromVariant(config);
+
+        if (err->error != 0) {
+          qDebug() << err->errorString();
+          exit (1);
+        }
+
+        return json.object();
+    }
+};
+#endif // IGNJSON
+

src/ignsystem.cpp

@@ -2,7 +2,8 @@
 #include <QDebug>
 
 ignsystem::ignsystem(QObject *parent)
-    : QObject(parent)
+    : QObject(parent),
+      jsonParse(0)
 {
 
 }
@@ -63,3 +64,38 @@ void ignsystem::_out(){
 void ignsystem::kill(){
     proc->kill();
 }
+
+bool ignsystem::print(const QVariant &config){
+    QVariantMap conf = jsonParse->jsonParser(config).toVariantMap();
+    QPrinter print;
+    QTextDocument *doc = new QTextDocument();
+
+    QString type = conf["type"].toString();
+    QString txt = conf["content"].toString();
+    QString out = conf["out"].toString();
+
+    if(type == "html")
+    {
+        doc->setHtml(txt);
+    }
+    else
+    {
+        doc->setPlainText(txt);
+    }
+
+    if(out == "pdf"){
+        print.setOutputFormat(QPrinter::PdfFormat);
+    }
+
+    QPrintDialog *dialog = new QPrintDialog(&print);
+    if (dialog->exec() != QDialog::Accepted)
+    {
+        return false;
+    }
+    else
+    {
+        doc->print(&print);
+        delete doc;
+        return true;
+    }
+}

src/ignsystem.h

@@ -7,13 +7,20 @@
 #include <QCryptographicHash>
 #include <QDesktopServices>
 #include <QUrl>
+#include <QDebug>
+#include <QTextDocument>
+#include <QPrinter>
+#include <QPrintDialog>
+#include <QPrintPreviewDialog>
+#include "ignjson.h"
 
 class ignsystem : public QObject
 {
     Q_OBJECT
 public:
     explicit ignsystem(QObject *parent = 0);
     QProcess *proc;
+    ignjson *jsonParse;
 
 public slots:
     QString cliOut(const QString& cli);
@@ -22,6 +29,7 @@ public slots:
     void desktopService(const QString& link);
     void _out();
     void kill();
+    bool print(const QVariant &config);
 
 signals:
     void out(const QString& link);