Show group and entry view context menus from MainWindow.

This allows us to drop the duplicate actions in DatabaseWidget.

src/CMakeLists.txt

@@ -38,6 +38,7 @@ set(keepassx_SOURCES
     core/ListDeleter.h
     core/Metadata.cpp
     core/qsavefile.cpp
+    core/SignalMultiplexer.cpp
     core/TimeInfo.cpp
     core/Tools.cpp
     core/Uuid.cpp

src/core/SignalMultiplexer.cpp

@@ -0,0 +1,148 @@
+/*
+ *  Copyright (C) 2012 Felix Geyer <debfx@fobos.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, either version 2 or (at your option)
+ *  version 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "SignalMultiplexer.h"
+
+SignalMultiplexer::SignalMultiplexer()
+{
+}
+
+SignalMultiplexer::~SignalMultiplexer()
+{
+    // disconnect all connections
+    setCurrentObject(Q_NULLPTR);
+}
+
+QObject* SignalMultiplexer::currentObject() const
+{
+    return m_currentObject;
+}
+
+void SignalMultiplexer::setCurrentObject(QObject* object)
+{
+    // remove all Connections from the list whoes senders/receivers have been deleted
+    QMutableListIterator<Connection> i = m_connections;
+    while (i.hasNext()) {
+        const Connection& con = i.next();
+
+        if (!con.sender && !con.receiver) {
+            i.remove();
+        }
+    }
+
+    if (m_currentObject) {
+        Q_FOREACH (const Connection& con, m_connections) {
+            disconnect(con);
+        }
+    }
+
+    m_currentObject = object;
+
+    if (object) {
+        Q_FOREACH (const Connection& con, m_connections) {
+            connect(con);
+        }
+    }
+}
+
+void SignalMultiplexer::connect(QObject* sender, const char* signal, const char* slot)
+{
+    Q_ASSERT(sender);
+
+    Connection con;
+    con.slot = slot;
+    con.sender = sender;
+    con.signal = signal;
+    m_connections << con;
+
+    if (m_currentObject) {
+        connect(con);
+    }
+}
+
+void SignalMultiplexer::connect(const char* signal, QObject* receiver, const char* slot)
+{
+    Q_ASSERT(receiver);
+
+    Connection con;
+    con.receiver = receiver;
+    con.signal = signal;
+    con.slot = slot;
+    m_connections << con;
+
+    if (m_currentObject) {
+        connect(con);
+    }
+}
+
+void SignalMultiplexer::disconnect(QObject* sender, const char* signal, const char* slot)
+{
+    Q_ASSERT(sender);
+
+    QMutableListIterator<Connection> i = m_connections;
+    while (i.hasNext()) {
+        const Connection& con = i.next();
+
+        if (con.sender == sender && qstrcmp(con.signal, signal) == 0 && qstrcmp(con.slot, slot) == 0) {
+            if (m_currentObject) {
+                disconnect(con);
+            }
+            i.remove();
+        }
+    }
+}
+
+void SignalMultiplexer::disconnect(const char* signal, QObject* receiver, const char* slot)
+{
+    Q_ASSERT(receiver);
+
+    QMutableListIterator<Connection> i = m_connections;
+    while (i.hasNext()) {
+        const Connection& con = i.next();
+
+        if (con.receiver == receiver && qstrcmp(con.signal, signal) == 0 && qstrcmp(con.slot, slot) == 0) {
+            if (m_currentObject) {
+                disconnect(con);
+            }
+            i.remove();
+        }
+    }
+}
+
+void SignalMultiplexer::connect(const Connection& con)
+{
+    Q_ASSERT(con.sender || con.receiver);
+
+    if (con.sender) {
+        QObject::connect(con.sender, con.signal, m_currentObject, con.slot);
+    }
+    else {
+        QObject::connect(m_currentObject, con.signal, con.receiver, con.slot);
+    }
+}
+
+void SignalMultiplexer::disconnect(const Connection& con)
+{
+    Q_ASSERT(con.sender || con.receiver);
+
+    if (con.sender) {
+        QObject::disconnect(con.sender, con.signal, m_currentObject, con.slot);
+    }
+    else {
+        QObject::disconnect(m_currentObject, con.signal, con.receiver, con.slot);
+    }
+}

src/core/SignalMultiplexer.h

@@ -0,0 +1,58 @@
+/*
+ *  Copyright (C) 2012 Felix Geyer <debfx@fobos.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, either version 2 or (at your option)
+ *  version 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef KEEPASSX_SIGNALMULTIPLEXER_H
+#define KEEPASSX_SIGNALMULTIPLEXER_H
+
+#include <QtCore/QObject>
+#include <QtCore/QPointer>
+
+#include "core/Global.h"
+
+class SignalMultiplexer
+{
+public:
+    SignalMultiplexer();
+    ~SignalMultiplexer();
+    QObject* currentObject() const;
+    void setCurrentObject(QObject* object);
+
+    void connect(QObject* sender, const char* signal, const char* slot);
+    void disconnect(QObject* sender, const char* signal, const char* slot);
+
+    void connect(const char* signal, QObject* receiver, const char* slot);
+    void disconnect(const char* signal, QObject* receiver, const char* slot);
+
+private:
+    struct Connection
+    {
+        QPointer<QObject> sender;
+        QPointer<QObject> receiver;
+        const char* signal;
+        const char* slot;
+    };
+
+    void connect(const Connection& con);
+    void disconnect(const Connection& con);
+
+    QPointer<QObject> m_currentObject;
+    QList<Connection> m_connections;
+
+    Q_DISABLE_COPY(SignalMultiplexer)
+};
+
+#endif // KEEPASSX_SIGNALMULTIPLEXER_H

src/gui/DatabaseTabWidget.cpp

@@ -51,7 +51,6 @@ DatabaseTabWidget::DatabaseTabWidget(QWidget* parent)
     setTabBar(tabBar);
 
     connect(this, SIGNAL(tabCloseRequested(int)), SLOT(closeDatabase(int)));
-    connect(this, SIGNAL(currentChanged(int)), SLOT(emitEntrySelectionChanged()));
     connect(autoType(), SIGNAL(globalShortcutTriggered()), SLOT(performGlobalAutoType()));
 }
 
@@ -177,18 +176,6 @@ void DatabaseTabWidget::importKeePass1Database()
     dbStruct.dbWidget->switchToImportKeepass1(fileName);
 }
 
-void DatabaseTabWidget::emitEntrySelectionChanged()
-{
-    DatabaseWidget* dbWidget = currentDatabaseWidget();
-
-    bool isSingleEntrySelected = false;
-    if (dbWidget) {
-        isSingleEntrySelected = dbWidget->entryView()->isSingleEntrySelected();
-    }
-
-    Q_EMIT entrySelectionChanged(isSingleEntrySelected);
-}
-
 bool DatabaseTabWidget::closeDatabase(Database* db)
 {
     Q_ASSERT(db);
@@ -367,66 +354,6 @@ void DatabaseTabWidget::changeDatabaseSettings()
     currentDatabaseWidget()->switchToDatabaseSettings();
 }
 
-void DatabaseTabWidget::createEntry()
-{
-    currentDatabaseWidget()->createEntry();
-}
-
-void DatabaseTabWidget::cloneEntry()
-{
-    currentDatabaseWidget()->cloneEntry();
-}
-
-void DatabaseTabWidget::editEntry()
-{
-    currentDatabaseWidget()->switchToEntryEdit();
-}
-
-void DatabaseTabWidget::deleteEntry()
-{
-    currentDatabaseWidget()->deleteEntry();
-}
-
-void DatabaseTabWidget::copyUsername()
-{
-    currentDatabaseWidget()->copyUsername();
-}
-
-void DatabaseTabWidget::copyPassword()
-{
-    currentDatabaseWidget()->copyPassword();
-}
-
-void DatabaseTabWidget::performAutoType()
-{
-    currentDatabaseWidget()->performAutoType();
-}
-
-void DatabaseTabWidget::openUrl()
-{
-    currentDatabaseWidget()->openUrl();
-}
-
-void DatabaseTabWidget::createGroup()
-{
-    currentDatabaseWidget()->createGroup();
-}
-
-void DatabaseTabWidget::editGroup()
-{
-    currentDatabaseWidget()->switchToGroupEdit();
-}
-
-void DatabaseTabWidget::deleteGroup()
-{
-    currentDatabaseWidget()->deleteGroup();
-}
-
-void DatabaseTabWidget::toggleSearch()
-{
-    currentDatabaseWidget()->toggleSearch();
-}
-
 bool DatabaseTabWidget::readOnly(int index)
 {
     if (index == -1) {
@@ -536,11 +463,7 @@ void DatabaseTabWidget::insertDatabase(Database* db, const DatabaseManagerStruct
     int index = databaseIndex(db);
     setCurrentIndex(index);
     connectDatabase(db);
-    connect(dbStruct.dbWidget->entryView(), SIGNAL(entrySelectionChanged()),
-            SLOT(emitEntrySelectionChanged()));
     connect(dbStruct.dbWidget, SIGNAL(closeRequest()), SLOT(closeDatabaseFromSender()));
-    connect(dbStruct.dbWidget, SIGNAL(currentModeChanged(DatabaseWidget::Mode)),
-            SIGNAL(currentWidgetModeChanged(DatabaseWidget::Mode)));
     connect(dbStruct.dbWidget, SIGNAL(databaseChanged(Database*)), SLOT(changeDatabase(Database*)));
 }
 

src/gui/DatabaseTabWidget.h

@@ -67,30 +67,15 @@ public Q_SLOTS:
     bool closeAllDatabases();
     void changeMasterKey();
     void changeDatabaseSettings();
-    void createEntry();
-    void cloneEntry();
-    void editEntry();
-    void deleteEntry();
-    void copyUsername();
-    void copyPassword();
-    void performAutoType();
-    void openUrl();
-    void createGroup();
-    void editGroup();
-    void deleteGroup();
-    void toggleSearch();
     bool readOnly(int index = -1);
     void performGlobalAutoType();
 
 Q_SIGNALS:
-    void entrySelectionChanged(bool singleEntrySelected);
-    void currentWidgetModeChanged(DatabaseWidget::Mode);
     void tabNameChanged();
 
 private Q_SLOTS:
     void updateTabName(Database* db);
     void updateTabNameFromSender();
-    void emitEntrySelectionChanged();
     void modified();
     void toggleTabbar();
     void changeDatabase(Database* newDb);

src/gui/DatabaseWidget.cpp

@@ -24,7 +24,6 @@
 #include <QtGui/QHBoxLayout>
 #include <QtGui/QLabel>
 #include <QtGui/QLineEdit>
-#include <QtGui/QMenu>
 #include <QtGui/QMessageBox>
 #include <QtGui/QSplitter>
 
@@ -50,8 +49,6 @@ DatabaseWidget::DatabaseWidget(Database* db, QWidget* parent)
     , m_newGroup(Q_NULLPTR)
     , m_newEntry(Q_NULLPTR)
     , m_newParent(Q_NULLPTR)
-    , m_menuGroup(new QMenu(this))
-    , m_menuEntry(new QMenu(this))
 {
     m_searchUi->setupUi(m_searchWidget);
 
@@ -68,13 +65,15 @@ DatabaseWidget::DatabaseWidget(Database* db, QWidget* parent)
     m_groupView = new GroupView(db, splitter);
     m_groupView->setObjectName("groupView");
     m_groupView->setContextMenuPolicy(Qt::CustomContextMenu);
-    connect(m_groupView, SIGNAL(customContextMenuRequested(QPoint)), SLOT(showGroupContextMenu(QPoint)));
+    connect(m_groupView, SIGNAL(customContextMenuRequested(QPoint)),
+            SLOT(emitGroupContextMenuRequested(QPoint)));
 
     m_entryView = new EntryView(rightHandSideWidget);
     m_entryView->setObjectName("entryView");
     m_entryView->setContextMenuPolicy(Qt::CustomContextMenu);
     m_entryView->setGroup(db->rootGroup());
-    connect(m_entryView, SIGNAL(customContextMenuRequested(QPoint)), SLOT(showEntryContextMenu(QPoint)));
+    connect(m_entryView, SIGNAL(customContextMenuRequested(QPoint)),
+            SLOT(emitEntryContextMenuRequested(QPoint)));
 
     QSizePolicy policy;
     policy = m_groupView->sizePolicy();
@@ -131,51 +130,11 @@ DatabaseWidget::DatabaseWidget(Database* db, QWidget* parent)
     addWidget(m_databaseOpenWidget);
     addWidget(m_keepass1OpenWidget);
 
-    m_actionEntryNew = m_menuEntry->addAction(tr("Add new entry"), this,
-                                              SLOT(createEntry()), Qt::CTRL + Qt::Key_N);
-    m_actionEntryNew->setIcon(filePath()->icon("actions", "entry-new", false));
-    m_actionEntryClone = m_menuEntry->addAction(tr("Clone entry"), this,
-                                                SLOT(cloneEntry()), Qt::CTRL + Qt::Key_K);
-    m_actionEntryClone->setIcon(filePath()->icon("actions", "entry-clone", false));
-    m_actionEntryClone->setEnabled(false);
-    m_actionEntryEditView = m_menuEntry->addAction(tr("View/Edit entry"), this,
-                                                   SLOT(switchToEntryEdit()), Qt::CTRL + Qt::Key_E);
-    m_actionEntryEditView->setIcon(filePath()->icon("actions", "entry-edit", false));
-    m_actionEntryEditView->setEnabled(false);
-    m_actionEntryDelete = m_menuEntry->addAction(tr("Delete entry"), this,
-                                                 SLOT(deleteEntry()), Qt::CTRL + Qt::Key_D);
-    m_actionEntryDelete->setIcon(filePath()->icon("actions", "entry-delete", false));
-    m_actionEntryDelete->setEnabled(false);
-    m_actionEntryCopyUsername = m_menuEntry->addAction(tr("Copy username to clipboard"), this,
-                                                       SLOT(copyUsername()), Qt::CTRL + Qt::Key_B);
-    m_actionEntryCopyUsername->setEnabled(false);
-    m_actionEntryCopyPassword = m_menuEntry->addAction(tr("Copy password to clipboard"), this,
-                                                       SLOT(copyPassword()), Qt::CTRL + Qt::Key_C);
-    m_actionEntryCopyPassword->setEnabled(false);
-    m_actionEntryAutoType = m_menuEntry->addAction(tr("Perform Auto-Type"), this,
-                                                   SLOT(performAutoType()));
-    if (!QKeySequence::keyBindings(QKeySequence::Paste).isEmpty()) {
-        m_actionEntryAutoType->setShortcuts(QKeySequence::Paste);
-    }
-    else {
-        m_actionEntryAutoType->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_V));
-    }
-    m_actionEntryAutoType->setEnabled(false);
-    m_actionEntryOpenUrl = m_menuEntry->addAction(tr("Open URL"), this, SLOT(openUrl()), Qt::CTRL + Qt::Key_U);
-    m_actionEntryOpenUrl->setEnabled(false);
-
-    m_actionGroupNew = m_menuGroup->addAction(tr("Add new group"), this, SLOT(createGroup()));
-    m_actionGroupNew->setIcon(filePath()->icon("actions", "group-new", false));
-    m_actionGroupEdit = m_menuGroup->addAction(tr("Edit group"), this, SLOT(switchToGroupEdit()));
-    m_actionGroupEdit->setIcon(filePath()->icon("actions", "group-edit", false));
-    m_actionGroupDelete = m_menuGroup->addAction(tr("Delete group"), this, SLOT(deleteGroup()));
-    m_actionGroupDelete->setIcon(filePath()->icon("actions", "group-delete", false));
-    m_actionGroupDelete->setEnabled(false);
-
     connect(m_groupView, SIGNAL(groupChanged(Group*)), this, SLOT(clearLastGroup(Group*)));
-    connect(m_groupView, SIGNAL(groupChanged(Group*)), SLOT(updateGroupActions(Group*)));
+    connect(m_groupView, SIGNAL(groupChanged(Group*)), SIGNAL(groupChanged()));
     connect(m_groupView, SIGNAL(groupChanged(Group*)), m_entryView, SLOT(setGroup(Group*)));
     connect(m_entryView, SIGNAL(entryActivated(Entry*)), SLOT(switchToEntryEdit(Entry*)));
+    connect(m_entryView, SIGNAL(entrySelectionChanged()), SIGNAL(entrySelectionChanged()));
     connect(m_editEntryWidget, SIGNAL(editFinished(bool)), SLOT(switchToView(bool)));
     connect(m_editEntryWidget, SIGNAL(historyEntryActivated(Entry*)), SLOT(switchToHistoryView(Entry*)));
     connect(m_historyEditEntryWidget, SIGNAL(editFinished(bool)), SLOT(switchBackToEntryEdit()));
@@ -191,7 +150,6 @@ DatabaseWidget::DatabaseWidget(Database* db, QWidget* parent)
     connect(m_searchUi->searchRootRadioButton, SIGNAL(toggled(bool)), this, SLOT(startSearch()));
     connect(m_searchTimer, SIGNAL(timeout()), this, SLOT(search()));
     connect(closeAction, SIGNAL(triggered()), this, SLOT(closeSearch()));
-    connect(m_entryView, SIGNAL(entrySelectionChanged()), SLOT(updateEntryActions()));
 
     setCurrentIndex(0);
 }
@@ -221,37 +179,6 @@ DatabaseWidget::Mode DatabaseWidget::currentMode()
     }
 }
 
-bool DatabaseWidget::actionEnabled(Action action)
-{
-    switch (action) {
-    case GroupNew:
-        return m_actionGroupNew->isEnabled();
-    case GroupEdit:
-        return m_actionGroupEdit->isEnabled();
-    case GroupDelete:
-        return m_actionGroupDelete->isEnabled();
-    case EntryNew:
-        return m_actionEntryNew->isEnabled();
-    case EntryClone:
-        return m_actionEntryClone->isEnabled();
-    case EntryEditView:
-        return m_actionEntryEditView->isEnabled();
-    case EntryDelete:
-        return m_actionEntryDelete->isEnabled();
-    case EntryCopyUsername:
-        return m_actionEntryCopyUsername->isEnabled();
-    case EntryCopyPassword:
-        return m_actionEntryCopyPassword->isEnabled();
-    case EntryAutoType:
-        return m_actionEntryAutoType->isEnabled();
-    case EntryOpenUrl:
-        return m_actionEntryOpenUrl->isEnabled();
-    default:
-        Q_ASSERT(false);
-        return false;
-    }
-}
-
 void DatabaseWidget::emitCurrentModeChanged()
 {
     Q_EMIT currentModeChanged(currentMode());
@@ -680,6 +607,16 @@ void DatabaseWidget::startSearch()
     search();
 }
 
+void DatabaseWidget::emitGroupContextMenuRequested(const QPoint& pos)
+{
+    Q_EMIT groupContextMenuRequested(m_groupView->viewport()->mapToGlobal(pos));
+}
+
+void DatabaseWidget::emitEntryContextMenuRequested(const QPoint& pos)
+{
+    Q_EMIT entryContextMenuRequested(m_entryView->viewport()->mapToGlobal(pos));
+}
+
 bool DatabaseWidget::dbHasKey()
 {
     return m_db->hasKey();
@@ -692,6 +629,11 @@ bool DatabaseWidget::canDeleteCurrentGoup()
     return !isRootGroup && !isRecycleBin;
 }
 
+bool DatabaseWidget::isInSearchMode()
+{
+    return m_entryView->inEntryListMode();
+}
+
 void DatabaseWidget::clearLastGroup(Group* group)
 {
     if (group) {
@@ -699,35 +641,3 @@ void DatabaseWidget::clearLastGroup(Group* group)
         m_searchWidget->hide();
     }
 }
-
-void DatabaseWidget::updateGroupActions(Group* group)
-{
-    m_actionGroupNew->setEnabled(group);
-    m_actionGroupEdit->setEnabled(group);
-    m_actionGroupDelete->setEnabled(group && canDeleteCurrentGoup());
-}
-
-void DatabaseWidget::updateEntryActions()
-{
-    bool singleEntrySelected = m_entryView->isSingleEntrySelected();
-    bool inSearch = m_entryView->inEntryListMode();
-
-    m_actionEntryNew->setEnabled(!inSearch);
-    m_actionEntryClone->setEnabled(singleEntrySelected && !inSearch);
-    m_actionEntryEditView->setEnabled(singleEntrySelected);
-    m_actionEntryDelete->setEnabled(singleEntrySelected);
-    m_actionEntryCopyUsername->setEnabled(singleEntrySelected);
-    m_actionEntryCopyPassword->setEnabled(singleEntrySelected);
-    m_actionEntryAutoType->setEnabled(singleEntrySelected);
-    m_actionEntryOpenUrl->setEnabled(singleEntrySelected);
-}
-
-void DatabaseWidget::showGroupContextMenu(const QPoint& pos)
-{
-    m_menuGroup->popup(m_groupView->viewport()->mapToGlobal(pos));
-}
-
-void DatabaseWidget::showEntryContextMenu(const QPoint& pos)
-{
-    m_menuEntry->popup(m_entryView->viewport()->mapToGlobal(pos));
-}

src/gui/DatabaseWidget.h

@@ -52,20 +52,6 @@ public:
         ViewMode,
         EditMode
     };
-    enum Action
-    {
-        GroupNew,
-        GroupEdit,
-        GroupDelete,
-        EntryNew,
-        EntryClone,
-        EntryEditView,
-        EntryDelete,
-        EntryCopyUsername,
-        EntryCopyPassword,
-        EntryAutoType,
-        EntryOpenUrl
-    };
 
     explicit DatabaseWidget(Database* db, QWidget* parent = Q_NULLPTR);
     ~DatabaseWidget();
@@ -74,15 +60,19 @@ public:
     Database* database();
     bool dbHasKey();
     bool canDeleteCurrentGoup();
+    bool isInSearchMode();
     int addWidget(QWidget* w);
     void setCurrentIndex(int index);
     DatabaseWidget::Mode currentMode();
-    bool actionEnabled(Action action);
 
 Q_SIGNALS:
     void closeRequest();
     void currentModeChanged(DatabaseWidget::Mode mode);
+    void groupChanged();
+    void entrySelectionChanged();
     void databaseChanged(Database* newDb);
+    void groupContextMenuRequested(const QPoint& globalPos);
+    void entryContextMenuRequested(const QPoint& globalPos);
 
 public Q_SLOTS:
     void createEntry();
@@ -102,6 +92,8 @@ public Q_SLOTS:
     void switchToOpenDatabase(const QString& fileName, const QString& password, const QString& keyFile);
     void switchToImportKeepass1(const QString& fileName);
     void toggleSearch();
+    void emitGroupContextMenuRequested(const QPoint& pos);
+    void emitEntryContextMenuRequested(const QPoint& pos);
 
 private Q_SLOTS:
     void switchBackToEntryEdit();
@@ -119,10 +111,6 @@ private Q_SLOTS:
     void startSearchTimer();
     void showSearch();
     void closeSearch();
-    void updateGroupActions(Group* group);
-    void updateEntryActions();
-    void showGroupContextMenu(const QPoint& pos);
-    void showEntryContextMenu(const QPoint& pos);
 
 private:
     Database* m_db;
@@ -143,21 +131,6 @@ private:
     Group* m_newParent;
     Group* m_lastGroup;
     QTimer* m_searchTimer;
-
-    QMenu* m_menuGroup;
-    QAction* m_actionGroupNew;
-    QAction* m_actionGroupEdit;
-    QAction* m_actionGroupDelete;
-
-    QMenu* m_menuEntry;
-    QAction* m_actionEntryNew;
-    QAction* m_actionEntryClone;
-    QAction* m_actionEntryEditView;
-    QAction* m_actionEntryDelete;
-    QAction* m_actionEntryCopyUsername;
-    QAction* m_actionEntryCopyPassword;
-    QAction* m_actionEntryAutoType;
-    QAction* m_actionEntryOpenUrl;
 };
 
 #endif // KEEPASSX_DATABASEWIDGET_H

src/gui/MainWindow.cpp

@@ -28,6 +28,7 @@
 #include "gui/AboutDialog.h"
 #include "gui/DatabaseWidget.h"
 #include "gui/entry/EntryView.h"
+#include "gui/group/GroupView.h"
 
 MainWindow::MainWindow()
     : m_ui(new Ui::MainWindow())
@@ -91,16 +92,25 @@ MainWindow::MainWindow()
 
     m_ui->actionSearch->setIcon(filePath()->icon("actions", "system-search"));
 
-    connect(m_ui->tabWidget, SIGNAL(entrySelectionChanged(bool)),
+    m_actionMultiplexer.connect(SIGNAL(currentModeChanged(DatabaseWidget::Mode)),
-            SLOT(setMenuActionState()));
+                                this, SLOT(setMenuActionState(DatabaseWidget::Mode)));
-    connect(m_ui->tabWidget, SIGNAL(currentWidgetModeChanged(DatabaseWidget::Mode)),
+    m_actionMultiplexer.connect(SIGNAL(groupChanged()),
-            SLOT(setMenuActionState(DatabaseWidget::Mode)));
+                                this, SLOT(setMenuActionState()));
+    m_actionMultiplexer.connect(SIGNAL(entrySelectionChanged()),
+                                this, SLOT(setMenuActionState()));
+    m_actionMultiplexer.connect(SIGNAL(groupContextMenuRequested(QPoint)),
+                                this, SLOT(showGroupContextMenu(QPoint)));
+    m_actionMultiplexer.connect(SIGNAL(entryContextMenuRequested(QPoint)),
+                                this, SLOT(showEntryContextMenu(QPoint)));
+
     connect(m_ui->tabWidget, SIGNAL(tabNameChanged()),
             SLOT(updateWindowTitle()));
     connect(m_ui->tabWidget, SIGNAL(currentChanged(int)),
             SLOT(updateWindowTitle()));
     connect(m_ui->tabWidget, SIGNAL(currentChanged(int)),
             SLOT(databaseTabChanged(int)));
+    connect(m_ui->tabWidget, SIGNAL(currentChanged(int)),
+            SLOT(setMenuActionState()));
     connect(m_ui->stackedWidget, SIGNAL(currentChanged(int)), SLOT(setMenuActionState()));
     connect(m_ui->settingsWidget, SIGNAL(editFinished(bool)), SLOT(switchToDatabases()));
 
@@ -122,36 +132,36 @@ MainWindow::MainWindow()
             SLOT(importKeePass1Database()));
     connect(m_ui->actionQuit, SIGNAL(triggered()), SLOT(close()));
 
-    connect(m_ui->actionEntryNew, SIGNAL(triggered()), m_ui->tabWidget,
+    m_actionMultiplexer.connect(m_ui->actionEntryNew, SIGNAL(triggered()),
             SLOT(createEntry()));
-    connect(m_ui->actionEntryClone, SIGNAL(triggered()), m_ui->tabWidget,
+    m_actionMultiplexer.connect(m_ui->actionEntryClone, SIGNAL(triggered()),
             SLOT(cloneEntry()));
-    connect(m_ui->actionEntryEdit, SIGNAL(triggered()), m_ui->tabWidget,
+    m_actionMultiplexer.connect(m_ui->actionEntryEdit, SIGNAL(triggered()),
-            SLOT(editEntry()));
+            SLOT(switchToEntryEdit()));
-    connect(m_ui->actionEntryDelete, SIGNAL(triggered()), m_ui->tabWidget,
+    m_actionMultiplexer.connect(m_ui->actionEntryDelete, SIGNAL(triggered()),
             SLOT(deleteEntry()));
-    connect(m_ui->actionEntryCopyUsername, SIGNAL(triggered()), m_ui->tabWidget,
+    m_actionMultiplexer.connect(m_ui->actionEntryCopyUsername, SIGNAL(triggered()),
             SLOT(copyUsername()));
-    connect(m_ui->actionEntryCopyPassword, SIGNAL(triggered()), m_ui->tabWidget,
+    m_actionMultiplexer.connect(m_ui->actionEntryCopyPassword, SIGNAL(triggered()),
             SLOT(copyPassword()));
-    connect(m_ui->actionEntryAutoType, SIGNAL(triggered()), m_ui->tabWidget,
+    m_actionMultiplexer.connect(m_ui->actionEntryAutoType, SIGNAL(triggered()),
             SLOT(performAutoType()));
-    connect(m_ui->actionEntryOpenUrl, SIGNAL(triggered()), m_ui->tabWidget,
+    m_actionMultiplexer.connect(m_ui->actionEntryOpenUrl, SIGNAL(triggered()),
             SLOT(openUrl()));
 
-    connect(m_ui->actionGroupNew, SIGNAL(triggered()), m_ui->tabWidget,
+    m_actionMultiplexer.connect(m_ui->actionGroupNew, SIGNAL(triggered()),
             SLOT(createGroup()));
-    connect(m_ui->actionGroupEdit, SIGNAL(triggered()), m_ui->tabWidget,
+    m_actionMultiplexer.connect(m_ui->actionGroupEdit, SIGNAL(triggered()),
-            SLOT(editGroup()));
+            SLOT(switchToGroupEdit()));
-    connect(m_ui->actionGroupDelete, SIGNAL(triggered()), m_ui->tabWidget,
+    m_actionMultiplexer.connect(m_ui->actionGroupDelete, SIGNAL(triggered()),
             SLOT(deleteGroup()));
 
     connect(m_ui->actionSettings, SIGNAL(triggered()), SLOT(switchToSettings()));
 
     connect(m_ui->actionAbout, SIGNAL(triggered()), SLOT(showAboutDialog()));
 
-    connect(m_ui->actionSearch, SIGNAL(triggered()), m_ui->tabWidget,
+    m_actionMultiplexer.connect(m_ui->actionSearch, SIGNAL(triggered()),
-            SLOT(toggleSearch()));
+                                SLOT(toggleSearch()));
 }
 
 MainWindow::~MainWindow()
@@ -202,20 +212,24 @@ void MainWindow::setMenuActionState(DatabaseWidget::Mode mode)
 
         switch (mode) {
         case DatabaseWidget::ViewMode: {
-            m_ui->actionEntryNew->setEnabled(dbWidget->actionEnabled(DatabaseWidget::EntryNew));
+            bool inSearch = dbWidget->isInSearchMode();
-            m_ui->actionEntryClone->setEnabled(dbWidget->actionEnabled(DatabaseWidget::EntryClone));
+            bool singleEntrySelected = dbWidget->entryView()->isSingleEntrySelected();
-            m_ui->actionEntryEdit->setEnabled(dbWidget->actionEnabled(DatabaseWidget::EntryEditView));
+            bool groupSelected = dbWidget->groupView()->currentGroup();
-            m_ui->actionEntryDelete->setEnabled(dbWidget->actionEnabled(DatabaseWidget::EntryDelete));
+
-            m_ui->actionEntryCopyUsername->setEnabled(dbWidget->actionEnabled(DatabaseWidget::EntryCopyUsername));
+            m_ui->actionEntryNew->setEnabled(!inSearch);
-            m_ui->actionEntryCopyPassword->setEnabled(dbWidget->actionEnabled(DatabaseWidget::EntryCopyPassword));
+            m_ui->actionEntryClone->setEnabled(singleEntrySelected && !inSearch);
-            m_ui->actionEntryAutoType->setEnabled(dbWidget->actionEnabled(DatabaseWidget::EntryAutoType));
+            m_ui->actionEntryEdit->setEnabled(singleEntrySelected);
-            m_ui->actionEntryOpenUrl->setEnabled(dbWidget->actionEnabled(DatabaseWidget::EntryOpenUrl));
+            m_ui->actionEntryDelete->setEnabled(singleEntrySelected);
-            m_ui->actionGroupNew->setEnabled(dbWidget->actionEnabled(DatabaseWidget::GroupNew));
+            m_ui->actionEntryCopyUsername->setEnabled(singleEntrySelected);
-            m_ui->actionGroupEdit->setEnabled(dbWidget->actionEnabled(DatabaseWidget::GroupEdit));
+            m_ui->actionEntryCopyPassword->setEnabled(singleEntrySelected);
-            m_ui->actionGroupDelete->setEnabled(dbWidget->actionEnabled(DatabaseWidget::GroupDelete));
+            m_ui->actionEntryAutoType->setEnabled(singleEntrySelected);
+            m_ui->actionEntryOpenUrl->setEnabled(singleEntrySelected);
+            m_ui->actionGroupNew->setEnabled(groupSelected);
+            m_ui->actionGroupEdit->setEnabled(groupSelected);
+            m_ui->actionGroupDelete->setEnabled(groupSelected && dbWidget->canDeleteCurrentGoup());
             m_ui->actionSearch->setEnabled(true);
             // TODO: get checked state from db widget
-            m_ui->actionSearch->setChecked(dbWidget->entryView()->inEntryListMode());
+            m_ui->actionSearch->setChecked(inSearch);
             m_ui->actionChangeMasterKey->setEnabled(true);
             m_ui->actionChangeDatabaseSettings->setEnabled(true);
             m_ui->actionDatabaseSave->setEnabled(true);
@@ -223,17 +237,14 @@ void MainWindow::setMenuActionState(DatabaseWidget::Mode mode)
             break;
         }
         case DatabaseWidget::EditMode:
-            m_ui->actionEntryNew->setEnabled(false);
+            Q_FOREACH (QAction* action, m_ui->menuEntries->actions()) {
-            m_ui->actionEntryClone->setEnabled(false);
+                action->setEnabled(false);
-            m_ui->actionEntryEdit->setEnabled(false);
+            }
-            m_ui->actionEntryDelete->setEnabled(false);
+
-            m_ui->actionEntryCopyUsername->setEnabled(false);
+            Q_FOREACH (QAction* action, m_ui->menuGroups->actions()) {
-            m_ui->actionEntryCopyPassword->setEnabled(false);
+                action->setEnabled(false);
-            m_ui->actionEntryAutoType->setEnabled(false);
+            }
-            m_ui->actionEntryOpenUrl->setEnabled(false);
+
-            m_ui->actionGroupNew->setEnabled(false);
-            m_ui->actionGroupEdit->setEnabled(false);
-            m_ui->actionGroupDelete->setEnabled(false);
             m_ui->actionSearch->setEnabled(false);
             m_ui->actionSearch->setChecked(false);
             m_ui->actionChangeMasterKey->setEnabled(false);
@@ -247,17 +258,14 @@ void MainWindow::setMenuActionState(DatabaseWidget::Mode mode)
         m_ui->actionDatabaseClose->setEnabled(true);
     }
     else {
-        m_ui->actionEntryNew->setEnabled(false);
+        Q_FOREACH (QAction* action, m_ui->menuEntries->actions()) {
-        m_ui->actionEntryClone->setEnabled(false);
+            action->setEnabled(false);
-        m_ui->actionEntryEdit->setEnabled(false);
+        }
-        m_ui->actionEntryDelete->setEnabled(false);
+
-        m_ui->actionEntryCopyUsername->setEnabled(false);
+        Q_FOREACH (QAction* action, m_ui->menuGroups->actions()) {
-        m_ui->actionEntryCopyPassword->setEnabled(false);
+            action->setEnabled(false);
-        m_ui->actionEntryAutoType->setEnabled(false);
+        }
-        m_ui->actionEntryOpenUrl->setEnabled(false);
+
-        m_ui->actionGroupNew->setEnabled(false);
-        m_ui->actionGroupEdit->setEnabled(false);
-        m_ui->actionGroupDelete->setEnabled(false);
         m_ui->actionSearch->setEnabled(false);
         m_ui->actionSearch->setChecked(false);
         m_ui->actionChangeMasterKey->setEnabled(false);
@@ -320,6 +328,8 @@ void MainWindow::databaseTabChanged(int tabIndex)
     else if (tabIndex == -1 && m_ui->stackedWidget->currentIndex() == 0) {
         m_ui->stackedWidget->setCurrentIndex(2);
     }
+
+    m_actionMultiplexer.setCurrentObject(m_ui->tabWidget->currentDatabaseWidget());
 }
 
 void MainWindow::closeEvent(QCloseEvent* event)
@@ -332,6 +342,16 @@ void MainWindow::closeEvent(QCloseEvent* event)
     }
 }
 
+void MainWindow::showEntryContextMenu(const QPoint& globalPos)
+{
+    m_ui->menuEntries->popup(globalPos);
+}
+
+void MainWindow::showGroupContextMenu(const QPoint& globalPos)
+{
+    m_ui->menuGroups->popup(globalPos);
+}
+
 void MainWindow::setShortcut(QAction* action, QKeySequence::StandardKey standard, int fallback)
 {
     if (!QKeySequence::keyBindings(standard).isEmpty()) {

src/gui/MainWindow.h

@@ -21,6 +21,7 @@
 #include <QtGui/QActionGroup>
 #include <QtGui/QMainWindow>
 
+#include "core/SignalMultiplexer.h"
 #include "gui/DatabaseWidget.h"
 
 namespace Ui {
@@ -52,6 +53,8 @@ private Q_SLOTS:
     void openRecentDatabase(QAction* action);
     void clearLastDatabases();
     void updateLastDatabasesMenu();
+    void showEntryContextMenu(const QPoint& globalPos);
+    void showGroupContextMenu(const QPoint& globalPos);
 
 private:
     static void setShortcut(QAction* action, QKeySequence::StandardKey standard, int fallback = 0);
@@ -59,6 +62,7 @@ private:
     static const QString BaseWindowTitle;
 
     const QScopedPointer<Ui::MainWindow> m_ui;
+    SignalMultiplexer m_actionMultiplexer;
     QAction* m_clearHistoryAction;
     QActionGroup* m_lastDatabasesActions;