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Implement database locking.

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Closes #35
This commit is contained in:
Felix Geyer 2012-10-12 12:12:00 +02:00
parent 8117809901
commit e166722026
15 changed files with 297 additions and 54 deletions
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86
src/gui/DatabaseWidget.cpp
View file

@ -36,6 +36,7 @@
#include "gui/DatabaseOpenWidget.h"
#include "gui/DatabaseSettingsWidget.h"
#include "gui/KeePass1OpenWidget.h"
#include "gui/UnlockDatabaseWidget.h"
#include "gui/entry/EditEntryWidget.h"
#include "gui/entry/EntryView.h"
#include "gui/group/EditGroupWidget.h"
@ -121,6 +122,8 @@ DatabaseWidget::DatabaseWidget(Database* db, QWidget* parent)
m_databaseOpenWidget->setObjectName("databaseOpenWidget");
m_keepass1OpenWidget = new KeePass1OpenWidget();
m_keepass1OpenWidget->setObjectName("keepass1OpenWidget");
m_unlockDatabaseWidget = new UnlockDatabaseWidget();
m_unlockDatabaseWidget->setObjectName("unlockDatabaseWidget");
addWidget(m_mainWidget);
addWidget(m_editEntryWidget);
addWidget(m_editGroupWidget);
@ -129,6 +132,7 @@ DatabaseWidget::DatabaseWidget(Database* db, QWidget* parent)
addWidget(m_historyEditEntryWidget);
addWidget(m_databaseOpenWidget);
addWidget(m_keepass1OpenWidget);
addWidget(m_unlockDatabaseWidget);
connect(m_groupView, SIGNAL(groupChanged(Group*)), this, SLOT(clearLastGroup(Group*)));
connect(m_groupView, SIGNAL(groupChanged(Group*)), SIGNAL(groupChanged()));
@ -143,6 +147,7 @@ DatabaseWidget::DatabaseWidget(Database* db, QWidget* parent)
connect(m_databaseSettingsWidget, SIGNAL(editFinished(bool)), SLOT(switchToView(bool)));
connect(m_databaseOpenWidget, SIGNAL(editFinished(bool)), SLOT(openDatabase(bool)));
connect(m_keepass1OpenWidget, SIGNAL(editFinished(bool)), SLOT(openDatabase(bool)));
connect(m_unlockDatabaseWidget, SIGNAL(editFinished(bool)), SLOT(unlockDatabase(bool)));
connect(this, SIGNAL(currentChanged(int)), this, SLOT(emitCurrentModeChanged()));
connect(m_searchUi->searchEdit, SIGNAL(textChanged(QString)), this, SLOT(startSearchTimer()));
connect(m_searchUi->caseSensitiveCheckBox, SIGNAL(toggled(bool)), this, SLOT(startSearch()));
@ -151,7 +156,7 @@ DatabaseWidget::DatabaseWidget(Database* db, QWidget* parent)
connect(m_searchTimer, SIGNAL(timeout()), this, SLOT(search()));
connect(closeAction, SIGNAL(triggered()), this, SLOT(closeSearch()));
setCurrentIndex(0);
setCurrentWidget(m_mainWidget);
}
DatabaseWidget::~DatabaseWidget()
@ -160,22 +165,17 @@ DatabaseWidget::~DatabaseWidget()
DatabaseWidget::Mode DatabaseWidget::currentMode()
{
switch (currentIndex()) {
case -1:
if (currentWidget() == Q_NULLPTR) {
return DatabaseWidget::None;
case 0:
}
else if (currentWidget() == m_mainWidget) {
return DatabaseWidget::ViewMode;
case 1: // entry edit
case 2: // group edit
case 3: // change master key
case 4: // database settings
case 5: // entry history
case 6: // open database
case 7: // keepass 1 import
}
else if (currentWidget() == m_unlockDatabaseWidget) {
return DatabaseWidget::LockedMode;
}
else {
return DatabaseWidget::EditMode;
default:
Q_ASSERT(false);
return DatabaseWidget::None;
}
}
@ -347,12 +347,20 @@ int DatabaseWidget::addWidget(QWidget* w)
}
void DatabaseWidget::setCurrentIndex(int index)
{
// use setCurrentWidget() instead
// index is not reliable
Q_UNUSED(index);
Q_ASSERT(false);
}
void DatabaseWidget::setCurrentWidget(QWidget* widget)
{
if (currentWidget()) {
currentWidget()->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
}
QStackedWidget::setCurrentIndex(index);
QStackedWidget::setCurrentWidget(widget);
if (currentWidget()) {
currentWidget()->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
@ -390,18 +398,18 @@ void DatabaseWidget::switchToView(bool accepted)
m_newParent = Q_NULLPTR;
}
setCurrentIndex(0);
setCurrentWidget(m_mainWidget);
}
void DatabaseWidget::switchToHistoryView(Entry* entry)
{
m_historyEditEntryWidget->loadEntry(entry, false, true, "", m_db);
setCurrentIndex(5);
setCurrentWidget(m_historyEditEntryWidget);
}
void DatabaseWidget::switchBackToEntryEdit()
{
setCurrentIndex(1);
setCurrentWidget(m_editEntryWidget);
}
void DatabaseWidget::switchToEntryEdit(Entry* entry)
@ -419,13 +427,13 @@ void DatabaseWidget::switchToEntryEdit(Entry* entry, bool create)
Q_ASSERT(group);
m_editEntryWidget->loadEntry(entry, create, false, group->name(), m_db);
setCurrentIndex(1);
setCurrentWidget(m_editEntryWidget);
}
void DatabaseWidget::switchToGroupEdit(Group* group, bool create)
{
m_editGroupWidget->loadGroup(group, create, m_db);
setCurrentIndex(2);
setCurrentWidget(m_editGroupWidget);
}
void DatabaseWidget::updateMasterKey(bool accepted)
@ -440,7 +448,7 @@ void DatabaseWidget::updateMasterKey(bool accepted)
return;
}
setCurrentIndex(0);
setCurrentWidget(m_mainWidget);
}
void DatabaseWidget::openDatabase(bool accepted)
@ -451,7 +459,7 @@ void DatabaseWidget::openDatabase(bool accepted)
m_groupView->changeDatabase(m_db);
Q_EMIT databaseChanged(m_db);
delete oldDb;
setCurrentIndex(0);
setCurrentWidget(m_mainWidget);
// We won't need those anymore and KeePass1OpenWidget closes
// the file in its dtor.
@ -468,6 +476,15 @@ void DatabaseWidget::openDatabase(bool accepted)
}
}
void DatabaseWidget::unlockDatabase(bool accepted)
{
// cancel button is disabled
Q_ASSERT(accepted);
setCurrentWidget(widgetBeforeLock);
Q_EMIT unlockedDatabase();
}
void DatabaseWidget::switchToEntryEdit()
{
switchToEntryEdit(m_entryView->currentEntry(), false);
@ -481,32 +498,35 @@ void DatabaseWidget::switchToGroupEdit()
void DatabaseWidget::switchToMasterKeyChange()
{
m_changeMasterKeyWidget->clearForms();
setCurrentIndex(3);
setCurrentWidget(m_changeMasterKeyWidget);
}
void DatabaseWidget::switchToDatabaseSettings()
{
m_databaseSettingsWidget->load(m_db);
setCurrentIndex(4);
setCurrentWidget(m_databaseSettingsWidget);
}
void DatabaseWidget::switchToOpenDatabase(const QString& fileName)
{
updateFilename(fileName);
m_databaseOpenWidget->load(fileName);
setCurrentIndex(6);
setCurrentWidget(m_databaseOpenWidget);
}
void DatabaseWidget::switchToOpenDatabase(const QString& fileName, const QString& password,
const QString& keyFile)
{
updateFilename(fileName);
switchToOpenDatabase(fileName);
m_databaseOpenWidget->enterKey(password, keyFile);
}
void DatabaseWidget::switchToImportKeepass1(const QString& fileName)
{
updateFilename(fileName);
m_keepass1OpenWidget->load(fileName);
setCurrentIndex(7);
setCurrentWidget(m_keepass1OpenWidget);
}
void DatabaseWidget::toggleSearch()
@ -641,3 +661,17 @@ void DatabaseWidget::clearLastGroup(Group* group)
m_searchWidget->hide();
}
}
void DatabaseWidget::lock()
{
Q_ASSERT(currentMode() != DatabaseWidget::LockedMode);
widgetBeforeLock = currentWidget();
m_unlockDatabaseWidget->load(m_filename, m_db);
setCurrentWidget(m_unlockDatabaseWidget);
}
void DatabaseWidget::updateFilename(const QString& fileName)
{
m_filename = fileName;
}