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Diffstat (limited to 'framework/source/uielement/edittoolbarcontroller.cxx')
| -rw-r--r-- | framework/source/uielement/edittoolbarcontroller.cxx | 217 |
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: */ |