framework/source/uielement/FixedTextToolbarController.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <uielement/FixedTextToolbarController.hxx>
  21
  22 #include <comphelper/propertyvalue.hxx>
  23 #include <vcl/toolbox.hxx>
  24 #include <vcl/InterimItemWindow.hxx>
  25 #include <vcl/svapp.hxx>
  26
  27 using namespace ::com::sun::star;
  28 using namespace ::com::sun::star::awt;
  29 using namespace ::com::sun::star::uno;
  30 using namespace ::com::sun::star::beans;
  31 using namespace ::com::sun::star::lang;
  32 using namespace ::com::sun::star::frame;
  33 using namespace ::com::sun::star::util;
  34
  35 namespace framework
  36 {
  37 class FixedTextControl final : public InterimItemWindow
  38 {
  39 public:
  40     FixedTextControl(vcl::Window* pParent);
  41     virtual ~FixedTextControl() override;
  42     virtual void dispose() override;
  43     OUString get_label() const { return m_xWidget->get_label(); }
  44     void set_label(const OUString& rLabel) { return m_xWidget->set_label(rLabel); }
  45     DECL_LINK(KeyInputHdl, const ::KeyEvent&, bool);
  46
  47 private:
  48     std::unique_ptr<weld::Label> m_xWidget;
  49 };
  50
  51 FixedTextControl::FixedTextControl(vcl::Window* pParent)
  52     : InterimItemWindow(pParent, "svt/ui/fixedtextcontrol.ui", "FixedTextControl")
  53     , m_xWidget(m_xBuilder->weld_label("label"))
  54 {
  55     InitControlBase(m_xWidget.get());
  56
  57     m_xWidget->connect_key_press(LINK(this, FixedTextControl, KeyInputHdl));
  58 }
  59
  60 IMPL_LINK(FixedTextControl, KeyInputHdl, const ::KeyEvent&, rKEvt, bool)
  61 {
  62     return ChildKeyInput(rKEvt);
  63 }
  64
  65 FixedTextControl::~FixedTextControl() { disposeOnce(); }
  66
  67 void FixedTextControl::dispose()
  68 {
  69     m_xWidget.reset();
  70     InterimItemWindow::dispose();
  71 }
  72
  73 FixedTextToolbarController::FixedTextToolbarController(
  74     const Reference<XComponentContext>& rxContext, const Reference<XFrame>& rFrame,
  75     ToolBox* pToolbar, ToolBoxItemId nID, const OUString& aCommand)
  76     : ComplexToolbarController(rxContext, rFrame, pToolbar, nID, aCommand)
  77 {
  78     m_pFixedTextControl = VclPtr<FixedTextControl>::Create(m_xToolbar);
  79     m_xToolbar->SetItemWindow(m_nID, m_pFixedTextControl);
  80     m_xToolbar->SetItemBits(m_nID, ToolBoxItemBits::AUTOSIZE | m_xToolbar->GetItemBits(m_nID));
  81 }
  82
  83 void SAL_CALL FixedTextToolbarController::dispose()
  84 {
  85     SolarMutexGuard aSolarMutexGuard;
  86     m_xToolbar->SetItemWindow(m_nID, nullptr);
  87     m_pFixedTextControl.disposeAndClear();
  88     ComplexToolbarController::dispose();
  89 }
  90
  91 Sequence<PropertyValue> FixedTextToolbarController::getExecuteArgs(sal_Int16 KeyModifier) const
  92 {
  93     const OUString aSelectedText = m_pFixedTextControl->get_label();
  94
  95     // Add key modifier to argument list
  96     Sequence<PropertyValue> aArgs{ comphelper::makePropertyValue("KeyModifier", KeyModifier),
  97                                    comphelper::makePropertyValue("Text", aSelectedText) };
  98     return aArgs;
  99 }
 100
 101 void FixedTextToolbarController::executeControlCommand(
 102     const css::frame::ControlCommand& rControlCommand)
 103 {
 104     SolarMutexGuard aSolarMutexGuard;
 105
 106     if (rControlCommand.Command != "SetText")
 107         return;
 108
 109     for (const NamedValue& rArg : rControlCommand.Arguments)
 110     {
 111         if (rArg.Name == "Text")
 112         {
 113             OUString aText;
 114             rArg.Value >>= aText;
 115             m_pFixedTextControl->set_label(aText);
 116             m_pFixedTextControl->SetSizePixel(m_pFixedTextControl->get_preferred_size());
 117
 118             // send notification
 119             notifyTextChanged(aText);
 120             break;
 121         }
 122     }
 123 }
 124
 125 } // namespace
 126
 127 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */