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diff --git a/kgpg/kgpgview.cpp b/kgpg/kgpgview.cpp
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+/***************************************************************************
+ kgpgview.cpp - description
+ -------------------
+ begin : Tue Jul 2 12:31:38 GMT 2002
+ copyright : (C) 2002 by Jean-Baptiste Mardelle
+ email : bj@altern.org
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+////////////////////////////////////////////////////////////// code for the main view (editor)
+
+// include files for Qt
+//#include <qprinter.h>
+
+// application specific includes
+
+#include <qscrollview.h>
+#include <qregexp.h>
+
+#include <kio/netaccess.h>
+#include <klocale.h>
+#include <kstdaction.h>
+#include <kurldrag.h>
+
+#include <kmessagebox.h>
+#include <qfile.h>
+#include <qlayout.h>
+#include <kbuttonbox.h>
+#include <unistd.h>
+#include <kaction.h>
+#include <klineedit.h>
+#include <qtextcodec.h>
+
+
+#include "kgpgsettings.h"
+#include "kgpginterface.h"
+#include "kgpgview.h"
+#include "keyservers.h"
+#include "keyserver.h"
+#include "kgpg.h"
+#include "kgpgeditor.h"
+#include "listkeys.h"
+#include "popuppublic.h"
+#include "detailedconsole.h"
+
+//////////////// configuration for editor
+
+MyEditor::MyEditor( QWidget *parent, const char *name )
+ : KTextEdit( parent, name )
+{
+ setTextFormat(PlainText);
+ setCheckSpellingEnabled (true);
+ setAcceptDrops(true);
+}
+
+void MyEditor::contentsDragEnterEvent( QDragEnterEvent *e )
+{
+ //////////////// if a file is dragged into editor ...
+ e->accept (KURLDrag::canDecode(e) || QTextDrag::canDecode (e));
+ //e->accept (QTextDrag::canDecode (e));
+}
+
+
+
+
+void MyEditor::contentsDropEvent( QDropEvent *e )
+{
+ ///////////////// decode dropped file
+ KURL::List list;
+ QString text;
+ if ( KURLDrag::decode( e, list ) )
+ slotDroppedFile(list.first());
+ else if ( QTextDrag::decode(e, text) )
+ insert(text);
+}
+
+void MyEditor::slotDroppedFile(KURL url)
+{
+ ///////////////// decide what to do with dropped file
+ QString text;
+ if (!tempFile.isEmpty()) {
+ KIO::NetAccess::removeTempFile(tempFile);
+ tempFile=QString::null;
+ }
+
+ if (url.isLocalFile())
+ tempFile = url.path();
+ else {
+ if (KMessageBox::warningContinueCancel(0,i18n("<qt><b>Remote file dropped</b>.<br>The remote file will now be copied to a temporary file to process requested operation. This temporary file will be deleted after operation.</qt>"),0,KStdGuiItem::cont(),"RemoteFileWarning")!=KMessageBox::Continue)
+ return;
+ if (!KIO::NetAccess::download (url, tempFile,this)) {
+ KMessageBox::sorry(this,i18n("Could not download file."));
+ return;
+ }
+ }
+
+
+ ///////////// if dropped filename ends with gpg, pgp or asc, try to decode it
+ if ((tempFile.endsWith(".gpg")) || (tempFile.endsWith(".asc")) || (tempFile.endsWith(".pgp"))) {
+ slotDecodeFile(tempFile);
+ }
+ else slotCheckContent(tempFile);
+}
+
+
+bool MyEditor::slotCheckContent(QString fileToCheck, bool checkForPgpMessage)
+{
+QFile qfile(fileToCheck);
+ if (qfile.open(IO_ReadOnly)) {
+ ////////// open file
+
+ QTextStream t( &qfile );
+ QString result(t.read());
+ ////////////// if pgp data found, decode it
+ if ((checkForPgpMessage) && (result.startsWith("-----BEGIN PGP MESSAGE"))) {
+ qfile.close();
+ slotDecodeFile(fileToCheck);
+ return true;
+ } else
+ if (result.startsWith("-----BEGIN PGP PUBLIC KEY BLOCK")) {////// dropped file is a public key, ask for import
+ qfile.close();
+ int result=KMessageBox::warningContinueCancel(this,i18n("<p>The file <b>%1</b> is a public key.<br>Do you want to import it ?</p>").arg(fileToCheck),i18n("Warning"));
+ if (result==KMessageBox::Cancel) {
+ KIO::NetAccess::removeTempFile(fileToCheck);
+ return true;
+ } else {
+ KgpgInterface *importKeyProcess=new KgpgInterface();
+ importKeyProcess->importKeyURL(KURL(fileToCheck));
+ connect(importKeyProcess,SIGNAL(importfinished(QStringList)),this,SLOT(slotProcessResult(QStringList)));
+ return true;
+ }
+ } else {
+ if (result.startsWith("-----BEGIN PGP PRIVATE KEY BLOCK")) {
+ qfile.close();
+ KMessageBox::information(0,i18n("This file is a private key.\nPlease use kgpg key management to import it."));
+ KIO::NetAccess::removeTempFile(fileToCheck);
+ return true;
+ }
+
+ setText(result);
+ qfile.close();
+ KIO::NetAccess::removeTempFile(fileToCheck);
+ }
+ }
+ return false;
+}
+
+
+void MyEditor::editorUpdateDecryptedtxt(QString newtxt)
+{
+ setText(newtxt);
+}
+
+void MyEditor::editorFailedDecryptedtxt(QString newtxt)
+{
+ if (!slotCheckContent(tempFile,false))
+ KMessageBox::detailedSorry(this,i18n("Decryption failed."),newtxt);
+}
+
+
+void MyEditor::slotDecodeFile(QString fname)
+{
+ //////////////// decode file from given url into editor
+ QFile qfile(QFile::encodeName(fname));
+ if (qfile.open(IO_ReadOnly)) {
+ KgpgInterface *txtDecrypt=new KgpgInterface();
+ connect (txtDecrypt,SIGNAL(txtdecryptionfinished(QString)),this,SLOT(editorUpdateDecryptedtxt(QString)));
+ connect (txtDecrypt,SIGNAL(txtdecryptionfailed(QString)),this,SLOT(editorFailedDecryptedtxt(QString)));
+ txtDecrypt->KgpgDecryptFileToText(KURL(fname),QStringList::split(QString(" "),KGpgSettings::customDecrypt().simplifyWhiteSpace()));
+ } else
+ KMessageBox::sorry(this,i18n("Unable to read file."));
+}
+
+
+void MyEditor::slotProcessResult(QStringList iKeys)
+{
+ emit refreshImported(iKeys);
+ KIO::NetAccess::removeTempFile(tempFile);
+ tempFile=QString::null;
+}
+
+
+////////////////////////// main view configuration
+
+KgpgView::KgpgView(QWidget *parent, const char *name) : QWidget(parent, name)
+{
+ editor=new MyEditor(this);
+ windowAutoClose=true;
+
+ ///// layout
+
+ QVBoxLayout *vbox=new QVBoxLayout(this,3);
+
+ editor->setReadOnly( false );
+ editor->setUndoRedoEnabled(true);
+ editor->setUndoDepth(5);
+
+ setAcceptDrops(true);
+
+ KButtonBox *boutonbox=new KButtonBox(this,KButtonBox::Horizontal,15,12);
+ boutonbox->addStretch(1);
+
+ bouton0=boutonbox->addButton(i18n("S&ign/Verify"),this,SLOT(clearSign()),TRUE);
+ bouton1=boutonbox->addButton(i18n("En&crypt"),this,SLOT(popuppublic()),TRUE);
+ bouton2=boutonbox->addButton(i18n("&Decrypt"),this,SLOT(slotdecode()),TRUE);
+
+ QObject::connect(editor,SIGNAL(textChanged()),this,SLOT(modified()));
+
+ boutonbox->layout();
+ editor->resize(editor->maximumSize());
+ vbox->addWidget(editor);
+ vbox->addWidget(boutonbox);
+}
+
+
+void KgpgView::modified()
+{
+ /////////////// notify for changes in editor window
+ KgpgApp *win=(KgpgApp *) parent();
+ if (win->fileSave->isEnabled()==false) {
+ QString capt=win->Docname.fileName();
+ if (capt.isEmpty())
+ capt=i18n("untitled");
+ win->setCaption(capt,true);
+ win->fileSave->setEnabled(true);
+ win->editUndo->setEnabled(true);
+ }
+
+}
+
+void KgpgView::slotAskForImport(QString ID)
+{
+if (KMessageBox::questionYesNo(0,i18n("<qt><b>Missing signature:</b><br>Key id: %1<br><br>"
+ "Do you want to import this key from a keyserver?</qt>").arg(ID),i18n("Missing Key"), QString::null, i18n("Import"), i18n("Do Not Import"))==KMessageBox::Yes) {
+ keyServer *kser=new keyServer(0,"server_dialog",false,true);
+ kser->page->kLEimportid->setText(ID);
+ kser->slotImport();
+ windowAutoClose=false;
+ }
+ else emit verifyFinished();
+}
+
+void KgpgView::slotVerifyResult(QString mssge,QString log)
+{
+emit verifyFinished();
+//KMessageBox::information(0,mssge);
+(void) new KDetailedInfo(0,"verify_result",mssge,log);
+}
+
+void KgpgView::clearSign()
+{
+ QString mess=editor->text();
+ if (mess.startsWith("-----BEGIN PGP SIGNED")) {
+ ////////////////////// this is a signed message, verify it
+ KgpgInterface *verifyProcess=new KgpgInterface();
+ connect(verifyProcess,SIGNAL(missingSignature(QString)),this,SLOT(slotAskForImport(QString)));
+ connect(verifyProcess,SIGNAL(verifyOver(QString,QString)),this,SLOT(slotVerifyResult(QString,QString)));
+ verifyProcess->KgpgVerifyText(mess);
+ }
+ else {
+ ///// Sign the text in Editor
+ QString signKeyID;
+ ///// open key selection dialog
+ KgpgSelKey *opts=new KgpgSelKey(this,0);
+
+ if (opts->exec()==QDialog::Accepted) {
+ signKeyID=opts->getkeyID();
+ } else {
+ delete opts;
+ return;
+ }
+ delete opts;
+
+ KgpgInterface *signProcess=new KgpgInterface();
+ connect(signProcess,SIGNAL(txtSignOver(QString)),this,SLOT(slotSignResult(QString)));
+ QStringList options=NULL;
+ if (KGpgSettings::pgpCompatibility())
+ options<<"--pgp6";
+ signProcess->KgpgSignText(mess,signKeyID,options);
+}
+}
+
+
+void KgpgView::slotSignResult(QString signResult)
+{
+if (signResult.isEmpty())
+KMessageBox::sorry(this,i18n("Signing not possible: bad passphrase or missing key"));
+else
+{
+ editor->setText(signResult);
+ emit resetEncoding(false);
+
+ KgpgApp *win=(KgpgApp *) parent();
+ win->editRedo->setEnabled(false);
+ win->editUndo->setEnabled(false);
+}
+}
+
+
+
+void KgpgView::popuppublic()
+{
+ ///// popup dialog to select public key for encryption
+
+ //////// open dialog --> popuppublic.cpp
+ popupPublic *dialogue=new popupPublic(this, "public_keys", 0,false,((KgpgApp *) parent())->goDefaultKey);
+ connect(dialogue,SIGNAL(selectedKey(QStringList,QStringList,bool,bool)),this,SLOT(encodetxt(QStringList,QStringList,bool,bool)));
+ dialogue->exec();
+ delete dialogue;
+}
+
+
+////////////////////////////////////////////////////////////////////////////////////// decode
+
+void KgpgView::slotdecode()
+{
+ /////////////// decode data from the editor. triggered by the decode button
+
+ QString dests,encUsers;
+ messages=QString::null;
+
+ //QString resultat=KgpgInterface::KgpgDecryptText(editor->text(),encUsers);
+ KgpgInterface *txtDecrypt=new KgpgInterface();
+ connect (txtDecrypt,SIGNAL(txtdecryptionfinished(QString)),this,SLOT(updateDecryptedtxt(QString)));
+ connect (txtDecrypt,SIGNAL(txtdecryptionfailed(QString)),this,SLOT(failedDecryptedtxt(QString)));
+ txtDecrypt->KgpgDecryptText(editor->text(),QStringList::split(QString(" "),KGpgSettings::customDecrypt().simplifyWhiteSpace()));
+
+ /*
+ KgpgApp *win=(KgpgApp *) parent();
+ if (!resultat.isEmpty()) {
+ editor->setText(resultat);
+ win->editRedo->setEnabled(false);
+ win->editUndo->setEnabled(false);
+ }*/
+}
+
+void KgpgView::updateDecryptedtxt(QString newtxt)
+{
+ //kdDebug(2100)<<"UTF8 Test Result--------------"<<KgpgView::checkForUtf8()<<endl;
+ editor->setText(newtxt);
+ emit resetEncoding(false);
+}
+
+bool KgpgView::checkForUtf8(QString text)
+{ //// try to guess if the decrypted text uses utf-8 encoding
+ QTextCodec *codec =QTextCodec::codecForLocale ();
+ if (codec->canEncode(text)) return true;
+ return false;
+}
+
+void KgpgView::failedDecryptedtxt(QString newtxt)
+{
+ KMessageBox::detailedSorry(this,i18n("Decryption failed."),newtxt);
+}
+
+
+void KgpgView::encodetxt(QStringList selec,QStringList encryptOptions,bool, bool symmetric)
+{
+ ////////////////// encode from editor
+ if (KGpgSettings::pgpCompatibility())
+ encryptOptions<<"--pgp6";
+
+ if (symmetric) selec.clear();
+
+ KgpgInterface *txtCrypt=new KgpgInterface();
+ connect (txtCrypt,SIGNAL(txtencryptionfinished(QString)),this,SLOT(updatetxt(QString)));
+ txtCrypt->KgpgEncryptText(editor->text(),selec,encryptOptions);
+ //KMessageBox::sorry(0,"OVER");
+
+ //KgpgInterface::KgpgEncryptText(editor->text(),selec,encryptOptions);
+ //if (!resultat.isEmpty()) editor->setText(resultat);
+ //else KMessageBox::sorry(this,i18n("Decryption failed."));
+}
+
+void KgpgView::updatetxt(QString newtxt)
+{
+ if (!newtxt.isEmpty())
+ editor->setText(newtxt);
+ else
+ KMessageBox::sorry(this,i18n("Encryption failed."));
+}
+
+
+KgpgView::~KgpgView()
+{
+delete editor;
+}
+
+/*
+void KgpgView::print(QPrinter *pPrinter)
+{
+ QPainter printpainter;
+ printpainter.begin(pPrinter);
+
+ // TODO: add your printing code here
+
+ printpainter.end();
+}
+*/
+#include "kgpgview.moc"
+
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