added missing files

git-svn-id: http://cpunk.de/svn/src/gpg4usb/trunk@205 34ebc366-c3a9-4b3c-9f84-69acf7962910

1 files changed, 135 insertions, 0 deletions

diff --git a/fileencryptiondialog.cpp b/fileencryptiondialog.cpp
new file mode 100755
index 0000000..cc2a280
--- /dev/null
+++ b/fileencryptiondialog.cpp
@@ -0,0 +1,135 @@
+
+#include <QWidget>
+#include <QDialogButtonBox>
+#include <QGroupBox>
+#include <QLineEdit>
+#include <QLabel>
+#include <QPushButton>
+#include <QGridLayout>
+#include <QRadioButton>
+#include <QHBoxLayout>
+#include <QVBoxLayout>
+#include <QFileDialog>
+#include <QDebug>
+
+#include "fileencryptiondialog.h"
+
+FileEncryptionDialog::FileEncryptionDialog(GpgME::Context *ctx, QString iconPath)
+{
+	
+    mCtx = ctx;
+    setWindowTitle(tr("Encrypt / Decrypt File"));
+    resize(500, 200);
+    setModal(true);
+
+    QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
+    connect(buttonBox,SIGNAL(accepted()),this, SLOT(executeAction()));
+    connect(buttonBox,SIGNAL(rejected()), this, SLOT(reject()));
+    
+    QGroupBox *groupBox1 = new QGroupBox(tr("File"));
+    QGroupBox *groupBox3 = new QGroupBox(tr("Action"));
+    
+    /* Setup input & Outputfileselection*/
+    inputFileEdit = new QLineEdit();
+    QPushButton *fb1 = new QPushButton(tr("..."));
+    connect(fb1, SIGNAL(clicked()), this, SLOT(selectInputFile()));
+    QLabel *fl1 = new QLabel("Input");
+    fl1->setBuddy(inputFileEdit);
+    
+    outputFileEdit = new QLineEdit();
+    QPushButton *fb2 = new QPushButton(tr("..."));
+    connect(fb2, SIGNAL(clicked()), this, SLOT(selectOutputFile()));
+    QLabel *fl2 = new QLabel("Output");
+    fl2->setBuddy(outputFileEdit);
+    
+    QGridLayout *gLayout = new QGridLayout();
+    gLayout->addWidget(fl1, 0, 0);
+    gLayout->addWidget(inputFileEdit, 0, 1);
+    gLayout->addWidget(fb1, 0, 2);
+    gLayout->addWidget(fl2, 1, 0);
+    gLayout->addWidget(outputFileEdit, 1, 1);
+    gLayout->addWidget(fb2, 1, 2);
+    
+    /*Setup KeyList*/
+    mKeyList = new KeyList(mCtx, iconPath);
+    mKeyList->hide();
+    mKeyList->setColumnWidth(2,150);
+    mKeyList->setColumnWidth(3,150);
+    
+    /* Setup Action */
+    radioEnc = new QRadioButton(tr("&Encrypt"));
+    connect(radioEnc, SIGNAL(clicked()), this, SLOT(showKeyList()));
+    radioDec = new QRadioButton(tr("&Decrypt"));
+    connect(radioDec, SIGNAL(clicked()), this, SLOT(hideKeyList()));
+    radioDec->setChecked(true);
+
+    QHBoxLayout *hbox1 = new QHBoxLayout();
+    hbox1->addWidget(radioEnc);
+    hbox1->addWidget(radioDec);
+
+    groupBox1->setLayout(gLayout);
+    groupBox3->setLayout(hbox1);
+    
+    QVBoxLayout *vbox2 = new QVBoxLayout();
+    vbox2->addWidget(groupBox1);
+    vbox2->addWidget(groupBox3);
+    vbox2->addWidget(mKeyList);
+    vbox2->addWidget(buttonBox);
+    vbox2->addStretch(0);
+    setLayout(vbox2);
+    exec();  
+}
+
+void FileEncryptionDialog::selectInputFile() {
+    QString infileName = QFileDialog::getOpenFileName(this, tr("Open File"), "", tr("Files") + "All Files (*.*)");
+    inputFileEdit->insert(infileName);
+}
+
+void FileEncryptionDialog::selectOutputFile() {
+    QString outfileName = QFileDialog::getSaveFileName(this);
+    outputFileEdit->insert(outfileName); 
+}
+
+void FileEncryptionDialog::executeAction() {
+  	
+    QFile infile;
+    infile.setFileName(inputFileEdit->text());
+    if (!infile.open(QIODevice::ReadOnly)) {
+        qDebug() << tr("couldn't open file: ") + inputFileEdit->text();
+    }
+  
+    QByteArray inBuffer = infile.readAll();
+
+    QByteArray *outBuffer = new QByteArray();
+        
+    if (radioEnc->isChecked()) {
+    	if(! mCtx->encrypt(mKeyList->getSelected(), inBuffer, outBuffer)) return;
+    }
+
+    if (radioDec->isChecked()) { 
+    	if(! mCtx->decrypt(inBuffer, outBuffer)) return;
+    }
+
+    QFile outfile(outputFileEdit->text());
+    if (!outfile.open(QFile::WriteOnly | QFile::Text)) {
+        QMessageBox::warning(this, tr("File"),
+                             tr("Cannot write file %1:\n%2.")
+                             .arg(outputFileEdit->text())
+                             .arg(outfile.errorString()));
+        return;
+    }
+    
+    QDataStream out(&outfile);
+    out.writeRawData(outBuffer->data(), outBuffer->length());
+      	
+    accept();
+    QMessageBox::information(0,"Done","Output saved to " + outputFileEdit->text());
+}
+
+void FileEncryptionDialog::showKeyList() {
+	mKeyList->show();
+}
+
+void FileEncryptionDialog::hideKeyList() {
+	mKeyList->hide();
+}