Kennwortmanager KeePassX Weiterentwicklung der Version 1
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keepassx1/src/dialogs/EditEntryDlg.cpp

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/***************************************************************************
* Copyright (C) 2005-2006 by Tarek Saidi *
* tarek.saidi@arcor.de *
* *
* 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; version 2 of the License. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <QFileDialog>
#include "SelectIconDlg.h"
#include "PasswordGenDlg.h"
#include "EditEntryDlg.h"
#include "CalendarDlg.h"
#ifdef GLOBAL_AUTOTYPE
#include "TargetWindowDlg.h"
#endif
CEditEntryDlg::CEditEntryDlg(IDatabase* _db, IEntryHandle* _entry,QWidget* parent, bool newEntry)
: QDialog(parent)
{
Q_ASSERT(_db);
Q_ASSERT(_entry);
entry=_entry;
db=_db;
pNewEntry=newEntry;
setupUi(this);
ModFlag=false;
QMenu *ExpirePresetsMenu=new QMenu();
setGeometry( config->dialogGeometry(this) );
connect(Edit_Title, SIGNAL(textChanged(const QString&)), this, SLOT( OnTitleTextChanged(const QString&)));
connect(Edit_Password_w, SIGNAL(editingFinished()), this, SLOT(OnPasswordwLostFocus()));
connect(Edit_Password_w, SIGNAL(textChanged(const QString&)), this, SLOT( OnPasswordwTextChanged()));
connect(Edit_Password, SIGNAL(textChanged(const QString&)), this, SLOT( OnPasswordTextChanged()));
connect(ButtonEchoMode, SIGNAL(clicked()), this, SLOT( ChangeEchoMode()));
connect(buttonBox->button(QDialogButtonBox::Cancel), SIGNAL(clicked()), this, SLOT( OnButtonCancel()));
connect(ButtonOpenAttachment, SIGNAL(clicked()), this, SLOT( OnNewAttachment()));
connect(ButtonDeleteAttachment, SIGNAL(clicked()), this, SLOT( OnDeleteAttachment()));
connect(ButtonSaveAttachment, SIGNAL(clicked()), this, SLOT( OnSaveAttachment()));
connect(ButtonGenPw, SIGNAL(clicked()), this, SLOT( OnButtonGenPw()));
connect(buttonBox->button(QDialogButtonBox::Ok), SIGNAL(clicked()),this,SLOT(OnButtonOK()));
connect(CheckBox_ExpiresNever,SIGNAL(stateChanged(int)),this,SLOT(OnCheckBoxExpiresNeverChanged(int)));
connect(Button_Icons,SIGNAL(clicked()),this,SLOT(OnButtonIcons()));
connect(ExpirePresetsMenu,SIGNAL(triggered(QAction*)),this,SLOT(OnExpirePreset(QAction*)));
connect(ButtonExpirePresets,SIGNAL(triggered(QAction*)),this,SLOT(OnCalendar(QAction*)));
connect(this, SIGNAL(finished(int)), this, SLOT(OnClose()));
// QAction::data() contains the time until expiration in days.
ExpirePresetsMenu->addAction(tr("Today"))->setData(0);
ExpirePresetsMenu->addSeparator();
ExpirePresetsMenu->addAction(tr("1 Week"))->setData(7);
ExpirePresetsMenu->addAction(tr("2 Weeks"))->setData(14);
ExpirePresetsMenu->addAction(tr("3 Weeks"))->setData(21);
ExpirePresetsMenu->addSeparator();
ExpirePresetsMenu->addAction(tr("1 Month"))->setData(30);
ExpirePresetsMenu->addAction(tr("3 Months"))->setData(90);
ExpirePresetsMenu->addAction(tr("6 Months"))->setData(180);
ExpirePresetsMenu->addSeparator();
ExpirePresetsMenu->addAction(tr("1 Year"))->setData(365);
ButtonExpirePresets->setMenu(ExpirePresetsMenu);
QAction* actionCalendar = new QAction(tr("Calendar..."),ButtonExpirePresets);
actionCalendar->setData(-1);
ButtonExpirePresets->setDefaultAction(actionCalendar);
IconIndex = entry->image();
Button_Icons->setIcon(db->icon(IconIndex));
ButtonOpenAttachment->setIcon(getIcon("fileopen"));
ButtonDeleteAttachment->setIcon(getIcon("filedelete"));
ButtonSaveAttachment->setIcon(getIcon("filesave"));
ButtonExpirePresets->setIcon(getIcon("clock"));
OnTitleTextChanged(entry->title());
setWindowIcon(db->icon(IconIndex));
Edit_Title->setText(entry->title());
Edit_UserName->setText(entry->username());
Edit_URL->setText(entry->url());
SecString Password=entry->password();
Password.unlock();
Edit_Password->setText(Password.string());
Edit_Password_w->setText(Password.string());
Password.lock();
if(!config->showPasswords())
ChangeEchoMode();
else
ButtonEchoMode->setIcon(getIcon("pwd_show"));
// MX-COMMENT: This call is not needed. Both Passwords fields will always have the same value
OnPasswordwLostFocus();
int bits=(Password.length()*8);
Label_Bits->setText(tr("%1 Bit").arg(QString::number(bits)));
if(bits>128)
bits=128;
Progress_Quali->setValue(100*bits/128);
Edit_Attachment->setText(entry->binaryDesc());
Edit_Comment->setPlainText(entry->comment());
InitGroupComboBox();
if(!entry->binarySize()){
ButtonSaveAttachment->setDisabled(true);
ButtonDeleteAttachment->setDisabled(true);
Label_AttachmentSize->setText("");
}
else
Label_AttachmentSize->setText(entry->friendlySize());
if(entry->expire()==Date_Never){
DateTime_Expire->setDisabled(true);
CheckBox_ExpiresNever->setChecked(true);
}
else{
DateTime_Expire->setDateTime(entry->expire());
}
#ifdef AUTOTYPE
QToolButton* buttonTools = new QToolButton(buttonBox);
buttonTools->setText("Tools");
buttonTools->setPopupMode(QToolButton::InstantPopup);
QMenu* menuTools = new QMenu(buttonTools);
connect(menuTools->addAction("Auto-Type: Customize Sequence"), SIGNAL(triggered(bool)), SLOT(OnCustomizeSequence()));
#ifdef GLOBAL_AUTOTYPE
connect(menuTools->addAction("Auto-Type: Select target window"), SIGNAL(triggered(bool)), SLOT(OnSelectTarget()));
#endif
buttonTools->setMenu(menuTools);
buttonBox->addButton(buttonTools, QDialogButtonBox::ResetRole); // ResetRole: workaround to display button on the left
#endif
}
CEditEntryDlg::~CEditEntryDlg(){
}
void CEditEntryDlg::resizeEvent(QResizeEvent *event){
createBanner(&BannerPixmap,getPixmap("keepassx"),pNewEntry?tr("New Entry"):tr("Edit Entry"),width());
QDialog::resizeEvent(event);
}
void CEditEntryDlg::paintEvent(QPaintEvent *event){
QDialog::paintEvent(event);
QPainter painter(this);
painter.setClipRegion(event->region());
painter.drawPixmap(QPoint(0,0),BannerPixmap);
}
void CEditEntryDlg::InitGroupComboBox(){
QString Space;
groups=db->sortedGroups();
for(int i=0;i<groups.size();i++){
Space.fill(' ', 2 * (groups[i]->level()));
Combo_Group->insertItem(i,db->icon(groups[i]->image()),Space+groups[i]->title());
if(groups[i]==entry->group()){
Combo_Group->setCurrentIndex(i);
GroupIndex=i;
}
}
}
void CEditEntryDlg::OnButtonOK()
{
bool EntryMoved=false;
if(QString::compare(Edit_Password->text(),Edit_Password_w->text())!=0){
QMessageBox::warning(NULL,tr("Warning"),tr("Password and password repetition are not equal.\nPlease check your input."),tr("OK"));
return;
}
if(CheckBox_ExpiresNever->checkState()==Qt::Checked){
DateTime_Expire->setDateTime(Date_Never);
}
if(DateTime_Expire->dateTime()!=entry->expire())
ModFlag=true;
if(entry->title()!=Edit_Title->text())
ModFlag=true;
if(entry->username()!=Edit_UserName->text())
ModFlag=true;
if(entry->url()!=Edit_URL->text())
ModFlag=true;
if(entry->comment()!=Edit_Comment->toPlainText())
ModFlag=true;
SecString pw=entry->password();
pw.unlock();
QString password=pw.string();
if(password!=Edit_Password->text())
ModFlag=true;
pw.lock();
password.fill('X');
if(entry->image()!=IconIndex)
ModFlag=true;
if(ModFlag){
QDateTime now = QDateTime::currentDateTime();
entry->setExpire(DateTime_Expire->dateTime());
entry->setLastAccess(now);
entry->setLastMod(now);
entry->setTitle(Edit_Title->text());
entry->setUsername(Edit_UserName->text());
entry->setUrl(Edit_URL->text());
SecString pw;
QString password=Edit_Password->text();
pw.setString(password,true);
entry->setPassword(pw);
entry->setComment(Edit_Comment->toPlainText());
entry->setImage(IconIndex);
}
if(Combo_Group->currentIndex()!=GroupIndex){
db->moveEntry(entry,groups[Combo_Group->currentIndex()]);
EntryMoved=true;
}
if(EntryMoved)
done(ModFlag?2:3);
else if (ModFlag)
done(1);
else
done(0);
}
void CEditEntryDlg::OnButtonCancel()
{
entry->setLastAccess(QDateTime::currentDateTime());
done(0);
}
void CEditEntryDlg::ChangeEchoMode()
{
if(Edit_Password->echoMode()==QLineEdit::Normal){
Edit_Password->setEchoMode(QLineEdit::Password);
Edit_Password_w->setEchoMode(QLineEdit::Password);
ButtonEchoMode->setIcon(getIcon("pwd_hide"));
}
else
{
Edit_Password->setEchoMode(QLineEdit::Normal);
Edit_Password_w->setEchoMode(QLineEdit::Normal);
ButtonEchoMode->setIcon(getIcon("pwd_show"));
}
}
void CEditEntryDlg::OnTitleTextChanged(const QString& txt)
{
setWindowTitle((txt=="") ? tr("[Untitled Entry]") : txt);
}
void CEditEntryDlg::OnPasswordTextChanged()
{
Edit_Password_w->setText(QString());
int bits=(Edit_Password->text().length()*8);
Label_Bits->setText(QString::number(bits)+" Bit");
if(bits>128)bits=128;
Progress_Quali->setValue(100*bits/128);
}
void CEditEntryDlg::OnPasswordwTextChanged()
{
if(QString::compare(Edit_Password_w->text(),Edit_Password->text().mid(0,(Edit_Password_w->text().length())))!=0){
QPalette palette;
palette.setColor(Edit_Password_w->backgroundRole(),QColor(255,125,125));
Edit_Password_w->setPalette(palette);
}
else {
Edit_Password_w->setPalette(QApplication::palette());
}
}
void CEditEntryDlg::OnPasswordwLostFocus()
{
if (QString::compare(Edit_Password_w->text(),Edit_Password->text())!=0){
QPalette palette;
palette.setColor(Edit_Password_w->backgroundRole(),QColor(255,125,125));
Edit_Password_w->setPalette(palette);
}
else {
Edit_Password_w->setPalette(QApplication::palette ());
}
}
void CEditEntryDlg::OnNewAttachment()
{
QString filename=QFileDialog::getOpenFileName(this,tr("Add Attachment..."),QDir::homePath());
if(filename=="")return;
QFile file(filename);
if(!file.open(QIODevice::ReadOnly)){
file.close();
QMessageBox::warning(NULL,tr("Error"),tr("Could not open file."),tr("OK"));
return;
}
ModFlag=true;
entry->setBinary(file.readAll());
file.close();
QFileInfo info(filename);
entry->setBinaryDesc(info.fileName());
Edit_Attachment->setText(entry->binaryDesc());
Label_AttachmentSize->setText(entry->friendlySize());
ButtonOpenAttachment->setEnabled(true);
ButtonSaveAttachment->setEnabled(true);
ButtonDeleteAttachment->setEnabled(true);
}
void CEditEntryDlg::OnSaveAttachment(){
saveAttachment(entry,this);
}
void CEditEntryDlg::saveAttachment(IEntryHandle* pEntry, QWidget* ParentWidget)
{
if(!pEntry->binarySize()){
QMessageBox::information(NULL,tr("Error"),tr("The chosen entry has no attachment or it is empty."),tr("OK"));
return;
}
QFileDialog FileDlg(ParentWidget,tr("Save Attachment..."),QDir::homePath());
FileDlg.selectFile(pEntry->binaryDesc());
FileDlg.setAcceptMode(QFileDialog::AcceptSave);
if(!FileDlg.exec())return;
QString filename=FileDlg.selectedFiles()[0];
QFile file(filename);
if(!file.open(QIODevice::WriteOnly | QIODevice::Truncate)){
QMessageBox::critical(NULL,tr("Error"),tr("Could not open file."),tr("OK"));
return;
}
int r=file.write(pEntry->binary());
if(r==-1){
file.close();
QMessageBox::critical(NULL,tr("Error"),tr("Error while writing the file."),tr("OK"));
return;
}
if(r!=pEntry->binarySize()){
file.close();
QMessageBox::critical(NULL,tr("Error"),tr("Error while writing the file."),tr("OK"));
return;
}
file.close();
}
void CEditEntryDlg::OnDeleteAttachment()
{
int r=QMessageBox::warning(this,tr("Delete Attachment?"),
tr("You are about to delete the attachment of this entry.\nAre you sure?"),
tr("Yes"),tr("No, Cancel"),NULL,1,1);
if(r==0){
ModFlag=true;
entry->setBinary(QByteArray());
entry->setBinaryDesc("");
Edit_Attachment->setText("");
Label_AttachmentSize->setText("");
ButtonOpenAttachment->setEnabled(true);
ButtonSaveAttachment->setDisabled(true);
ButtonDeleteAttachment->setDisabled(true);
}
}
void CEditEntryDlg::OnButtonGenPw()
{
CGenPwDialog dlg(this,false);
if(dlg.exec()){
Edit_Password->setText(dlg.Edit_dest->text());
Edit_Password_w->setText(dlg.Edit_dest->text());
ModFlag=true;
}
}
void CEditEntryDlg::OnCheckBoxExpiresNeverChanged(int state){
if(state==Qt::Unchecked)
DateTime_Expire->setDisabled(false);
else
DateTime_Expire->setDisabled(true);
}
void CEditEntryDlg::OnButtonIcons(){
// CSelectIconDlg dlg(db,Combo_IconPicker->currentIndex(),this);
CSelectIconDlg dlg(db, IconIndex, this);
int r=dlg.exec();
if (r!=-1)
{
IconIndex=r;
Button_Icons->setIcon(db->icon(IconIndex));
setWindowIcon(db->icon(IconIndex));
}
}
void CEditEntryDlg::OnExpirePreset(QAction* action){
CheckBox_ExpiresNever->setChecked(false);
int days = action->data().toInt();
switch (days){
case 30:
case 90:
case 180:
DateTime_Expire->setDate(QDate::currentDate().addMonths(days/30));
break;
case 365:
DateTime_Expire->setDate(QDate::currentDate().addYears(1));
break;
default:
DateTime_Expire->setDate(QDate::currentDate().addDays(days));
}
DateTime_Expire->setTime(QTime(0,0,0));
}
void CEditEntryDlg::OnCalendar(QAction* action){
if (action->data().toInt()!=-1)
return;
CalendarDialog dlg(this);
if(dlg.exec()==QDialog::Accepted){
CheckBox_ExpiresNever->setChecked(false);
DateTime_Expire->setDate(dlg.calendarWidget->selectedDate());
DateTime_Expire->setTime(QTime(0,0,0));
}
}
void CEditEntryDlg::OnClose(){
config->setDialogGeometry(this);
}
void CEditEntryDlg::OnCustomizeSequence(){
#ifdef AUTOTYPE
QString text = Edit_Comment->toPlainText();
if (!text.isEmpty())
text.append("\n");
Edit_Comment->setPlainText(text.append("Auto-Type: {USERNAME}{TAB}{PASSWORD}{ENTER}"));
#endif
}
void CEditEntryDlg::OnSelectTarget(){
#ifdef GLOBAL_AUTOTYPE
TargetWindowDlg dlg(this);
if (dlg.exec() && !dlg.windowTitle().isEmpty()){
QString text = Edit_Comment->toPlainText();
if (!text.isEmpty())
text.append("\n");
Edit_Comment->setPlainText(text.append("Auto-Type-Window: "+dlg.windowTitle()));
}
#endif
}