[PasswordBackends] Added possibility to change backends in preferences.

src/lib/autofill/passwordbackends/databasepasswordbackend.cpp

@@ -18,6 +18,7 @@
 #include "databasepasswordbackend.h"
 #include "mainapplication.h"
 #include "databasewriter.h"
+#include "autofill.h"
 
 #include <QVector>
 #include <QSqlQuery>
@@ -27,6 +28,11 @@ DatabasePasswordBackend::DatabasePasswordBackend()
 {
 }
 
+QString DatabasePasswordBackend::name() const
+{
+    return AutoFill::tr("Database (plaintext)");
+}
+
 QVector<PasswordEntry> DatabasePasswordBackend::getEntries(const QUrl &url)
 {
     const QString &host = PasswordManager::createHost(url);

src/lib/autofill/passwordbackends/databasepasswordbackend.h

@@ -25,6 +25,8 @@ class DatabasePasswordBackend : public PasswordBackend
 public:
     explicit DatabasePasswordBackend();
 
+    QString name() const;
+
     QVector<PasswordEntry> getEntries(const QUrl &url);
     QVector<PasswordEntry> getAllEntries();
 

src/lib/autofill/passwordbackends/passwordbackend.h

@@ -26,6 +26,8 @@ public:
     explicit PasswordBackend();
     virtual ~PasswordBackend() { }
 
+    virtual QString name() const = 0;
+
     virtual QVector<PasswordEntry> getEntries(const QUrl &url) = 0;
     virtual QVector<PasswordEntry> getAllEntries() = 0;
 

src/lib/autofill/passwordmanager.cpp

@@ -116,6 +116,16 @@ void PasswordManager::removeAllEntries()
     m_backend->removeAll();
 }
 
+QHash<QString, PasswordBackend*> PasswordManager::availableBackends() const
+{
+    return m_backends;
+}
+
+PasswordBackend* PasswordManager::activeBackend() const
+{
+    return m_backend;
+}
+
 bool PasswordManager::registerBackend(const QString &id, PasswordBackend* backend)
 {
     if (m_backends.contains(id)) {

src/lib/autofill/passwordmanager.h

@@ -65,6 +65,9 @@ public:
     void removeEntry(const PasswordEntry &entry);
     void removeAllEntries();
 
+    QHash<QString, PasswordBackend*> availableBackends() const;
+    PasswordBackend* activeBackend() const;
+
     bool registerBackend(const QString &id, PasswordBackend* backend);
     void unregisterBackend(PasswordBackend* backend);
 

src/lib/preferences/autofillmanager.cpp

@@ -16,17 +16,19 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * ============================================================ */
 #include "autofillmanager.h"
+#include "ui_autofillmanager.h"
 #include "autofill.h"
 #include "passwordmanager.h"
+#include "passwordbackends/passwordbackend.h"
 #include "mainapplication.h"
-#include "ui_autofillmanager.h"
+#include "settings.h"
 
+#include <QUrl>
 #include <QMenu>
 #include <QTimer>
 #include <QSqlQuery>
 #include <QMessageBox>
 #include <QInputDialog>
-#include <QUrl>
 #include <QFileDialog>
 
 AutoFillManager::AutoFillManager(QWidget* parent)
@@ -41,6 +43,7 @@ AutoFillManager::AutoFillManager(QWidget* parent)
     connect(ui->editPass, SIGNAL(clicked()), this, SLOT(editPass()));
     connect(ui->showPasswords, SIGNAL(clicked()), this, SLOT(showPasswords()));
     connect(ui->search, SIGNAL(textChanged(QString)), ui->treePass, SLOT(filterString(QString)));
+    connect(ui->changeBackend, SIGNAL(clicked()), this, SLOT(changePasswordBackend()));
 
     connect(ui->removeExcept, SIGNAL(clicked()), this, SLOT(removeExcept()));
     connect(ui->removeAllExcept, SIGNAL(clicked()), this, SLOT(removeAllExcept()));
@@ -52,6 +55,10 @@ AutoFillManager::AutoFillManager(QWidget* parent)
     ui->importExport->setPopupMode(QToolButton::InstantPopup);
     ui->search->setPlaceholderText(tr("Search"));
 
+    // Password backends
+    ui->currentBackend->setText(QString("<b>%1</b>").arg(mApp->autoFill()->passwordManager()->activeBackend()->name()));
+
+    // Load passwords
     QTimer::singleShot(0, this, SLOT(loadPasswords()));
 }
 
@@ -89,6 +96,41 @@ void AutoFillManager::loadPasswords()
     ui->treeExcept->sortByColumn(-1);
 }
 
+void AutoFillManager::changePasswordBackend()
+{
+    QHash<QString, PasswordBackend*> backends = mApp->autoFill()->passwordManager()->availableBackends();
+    QStringList items;
+
+    int current = 0;
+
+    foreach (const QString &key, backends.keys()) {
+        if (backends[key] == mApp->autoFill()->passwordManager()->activeBackend()) {
+            current = items.size();
+        }
+
+        items << backends[key]->name();
+    }
+
+    QString item = QInputDialog::getItem(this, tr("Change backend..."), tr("Change backend:"), items, current, false);
+
+    if (!item.isEmpty()) {
+        Settings settings;
+        settings.beginGroup("PasswordManager");
+
+        foreach (const QString &key, backends.keys()) {
+            if (backends[key]->name() == item) {
+                settings.setValue("Backend", key);
+                break;
+            }
+        }
+
+        settings.endGroup();
+    }
+
+    mApp->autoFill()->passwordManager()->loadSettings();
+    QTimer::singleShot(0, this, SLOT(loadPasswords()));
+}
+
 void AutoFillManager::showPasswords()
 {
     if (m_passwordsShown) {

src/lib/preferences/autofillmanager.h

@@ -39,6 +39,7 @@ public:
 
 private slots:
     void loadPasswords();
+    void changePasswordBackend();
 
     void removePass();
     void removeAllPass();

src/lib/preferences/autofillmanager.ui

@@ -7,10 +7,50 @@
     <x>0</x>
     <y>0</y>
     <width>537</width>
-    <height>348</height>
+    <height>372</height>
    </rect>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout_3">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QLabel" name="label">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>Passwords are stored in:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="currentBackend"/>
+     </item>
+     <item>
+      <widget class="QPushButton" name="changeBackend">
+       <property name="text">
+        <string>Change backend</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer_2">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
+   </item>
    <item>
     <widget class="QTabWidget" name="tabWidget">
      <property name="focusPolicy">

src/plugins/KWalletPasswords/kwalletpasswordbackend.cpp

@@ -16,6 +16,7 @@
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * ============================================================ */
 #include "kwalletpasswordbackend.h"
+#include "kwalletplugin.h"
 
 #include <QDateTime>
 #include <QDebug>
@@ -42,6 +43,11 @@ KWalletPasswordBackend::KWalletPasswordBackend()
 {
 }
 
+QString KWalletPasswordBackend::name() const
+{
+    return KWalletPlugin::tr("KWallet");
+}
+
 static bool compareEntries(const PasswordEntry &e1, const PasswordEntry &e2)
 {
     return e1.id.toString() > e2.id.toString();

src/plugins/KWalletPasswords/kwalletpasswordbackend.h

@@ -30,6 +30,8 @@ public:
     explicit KWalletPasswordBackend();
     ~KWalletPasswordBackend();
 
+    QString name() const;
+
     QVector<PasswordEntry> getEntries(const QUrl &url);
     QVector<PasswordEntry> getAllEntries();