Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 217 insertions, 0 deletions

diff --git a/framework/source/uielement/edittoolbarcontroller.cxx b/framework/source/uielement/edittoolbarcontroller.cxx
new file mode 100644
index 000000000..1f974e77c
--- /dev/null
+++ b/framework/source/uielement/edittoolbarcontroller.cxx
@@ -0,0 +1,217 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <uielement/edittoolbarcontroller.hxx>
+
+#include <com/sun/star/beans/PropertyValue.hpp>
+
+#include <comphelper/propertyvalue.hxx>
+#include <vcl/InterimItemWindow.hxx>
+#include <svtools/toolboxcontroller.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/toolbox.hxx>
+#include <vcl/event.hxx>
+
+using namespace ::com::sun::star;
+using namespace css::uno;
+using namespace css::beans;
+using namespace css::lang;
+using namespace css::frame;
+using namespace css::util;
+
+namespace framework
+{
+
+// Wrapper class to notify controller about events from edit.
+// Unfortunaltly the events are notified through virtual methods instead
+// of Listeners.
+
+class EditControl final : public InterimItemWindow
+{
+public:
+    EditControl(vcl::Window* pParent, EditToolbarController* pEditToolbarController);
+    virtual ~EditControl() override;
+    virtual void dispose() override;
+
+    OUString get_text() const { return m_xWidget->get_text(); }
+    void set_text(const OUString& rText) { m_xWidget->set_text(rText); }
+
+private:
+    std::unique_ptr<weld::Entry> m_xWidget;
+    EditToolbarController* m_pEditToolbarController;
+
+    DECL_LINK(FocusInHdl, weld::Widget&, void);
+    DECL_LINK(FocusOutHdl, weld::Widget&, void);
+    DECL_LINK(ModifyHdl, weld::Entry&, void);
+    DECL_LINK(ActivateHdl, weld::Entry&, bool);
+    DECL_LINK(KeyInputHdl, const ::KeyEvent&, bool);
+};
+
+EditControl::EditControl(vcl::Window* pParent, EditToolbarController* pEditToolbarController)
+    : InterimItemWindow(pParent, "svt/ui/editcontrol.ui", "EditControl")
+    , m_xWidget(m_xBuilder->weld_entry("entry"))
+    , m_pEditToolbarController(pEditToolbarController)
+{
+    OString sEmpty;
+    m_xWidget->set_help_id(sEmpty);
+    m_xContainer->set_help_id(sEmpty);
+
+    InitControlBase(m_xWidget.get());
+
+    m_xWidget->connect_focus_in(LINK(this, EditControl, FocusInHdl));
+    m_xWidget->connect_focus_out(LINK(this, EditControl, FocusOutHdl));
+    m_xWidget->connect_changed(LINK(this, EditControl, ModifyHdl));
+    m_xWidget->connect_activate(LINK(this, EditControl, ActivateHdl));
+    m_xWidget->connect_key_press(LINK(this, EditControl, KeyInputHdl));
+
+    SetSizePixel(get_preferred_size());
+}
+
+IMPL_LINK(EditControl, KeyInputHdl, const ::KeyEvent&, rKEvt, bool)
+{
+    return ChildKeyInput(rKEvt);
+}
+
+EditControl::~EditControl()
+{
+    disposeOnce();
+}
+
+void EditControl::dispose()
+{
+    m_pEditToolbarController = nullptr;
+    m_xWidget.reset();
+    InterimItemWindow::dispose();
+}
+
+IMPL_LINK_NOARG(EditControl, ModifyHdl, weld::Entry&, void)
+{
+    if (m_pEditToolbarController)
+        m_pEditToolbarController->Modify();
+}
+
+IMPL_LINK_NOARG(EditControl, FocusInHdl, weld::Widget&, void)
+{
+    if (m_pEditToolbarController)
+        m_pEditToolbarController->GetFocus();
+}
+
+IMPL_LINK_NOARG(EditControl, FocusOutHdl, weld::Widget&, void)
+{
+    if ( m_pEditToolbarController )
+        m_pEditToolbarController->LoseFocus();
+}
+
+IMPL_LINK_NOARG(EditControl, ActivateHdl, weld::Entry&, bool)
+{
+    if (m_pEditToolbarController)
+        m_pEditToolbarController->Activate();
+    return true;
+}
+
+EditToolbarController::EditToolbarController(
+    const Reference< XComponentContext >&    rxContext,
+    const Reference< XFrame >&               rFrame,
+    ToolBox*                                 pToolbar,
+    ToolBoxItemId                            nID,
+    sal_Int32                                nWidth,
+    const OUString&                          aCommand ) :
+    ComplexToolbarController( rxContext, rFrame, pToolbar, nID, aCommand )
+    ,   m_pEditControl( nullptr )
+{
+    m_pEditControl = VclPtr<EditControl>::Create(m_xToolbar, this);
+    if ( nWidth == 0 )
+        nWidth = 100;
+
+    // EditControl ctor has set a suitable height already
+    auto nHeight = m_pEditControl->GetSizePixel().Height();
+
+    m_pEditControl->SetSizePixel( ::Size( nWidth, nHeight ));
+    m_xToolbar->SetItemWindow( m_nID, m_pEditControl );
+}
+
+EditToolbarController::~EditToolbarController()
+{
+}
+
+void SAL_CALL EditToolbarController::dispose()
+{
+    SolarMutexGuard aSolarMutexGuard;
+
+    m_xToolbar->SetItemWindow( m_nID, nullptr );
+    m_pEditControl.disposeAndClear();
+
+    ComplexToolbarController::dispose();
+}
+
+Sequence<PropertyValue> EditToolbarController::getExecuteArgs(sal_Int16 KeyModifier) const
+{
+    OUString aSelectedText = m_pEditControl->get_text();
+
+    // Add key modifier to argument list
+    Sequence<PropertyValue> aArgs{ comphelper::makePropertyValue("KeyModifier", KeyModifier),
+                                   comphelper::makePropertyValue("Text", aSelectedText) };
+    return aArgs;
+}
+
+void EditToolbarController::Modify()
+{
+    notifyTextChanged(m_pEditControl->get_text());
+}
+
+void EditToolbarController::GetFocus()
+{
+    notifyFocusGet();
+}
+
+void EditToolbarController::LoseFocus()
+{
+    notifyFocusLost();
+}
+
+void EditToolbarController::Activate()
+{
+    // Call execute only with non-empty text
+    if (!m_pEditControl->get_text().isEmpty())
+        execute(0);
+}
+
+void EditToolbarController::executeControlCommand( const css::frame::ControlCommand& rControlCommand )
+{
+    if ( !rControlCommand.Command.startsWith( "SetText" ))
+        return;
+
+    for ( const NamedValue& rArg : rControlCommand.Arguments )
+    {
+        if ( rArg.Name.startsWith( "Text" ))
+        {
+            OUString aText;
+            rArg.Value >>= aText;
+            m_pEditControl->set_text(aText);
+
+            // send notification
+            notifyTextChanged( aText );
+            break;
+        }
+    }
+}
+
+} // namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */