sw/source/uibase/sidebar/WrapPropertyPanel.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 "WrapPropertyPanel.hxx"
  21
  22 #include <cmdid.h>
  23 #include <svx/spacinglistbox.hxx>
  24 #include <svx/svdtrans.hxx>
  25 #include <sfx2/bindings.hxx>
  26 #include <sfx2/dispatch.hxx>
  27 #include <svl/eitem.hxx>
  28 #include <vcl/commandinfoprovider.hxx>
  29 #include <vcl/settings.hxx>
  30 #include <editeng/lrspitem.hxx>
  31 #include <editeng/ulspitem.hxx>
  32 #include <hintids.hxx>
  33 #include <strings.hrc>
  34 #include <uitool.hxx>
  35 #include <com/sun/star/lang/IllegalArgumentException.hpp>
  36 #include <comphelper/lok.hxx>
  37
  38 namespace sw::sidebar {
  39
  40 VclPtr<vcl::Window> WrapPropertyPanel::Create (
  41     vcl::Window* pParent,
  42     const css::uno::Reference< css::frame::XFrame >& rxFrame,
  43     SfxBindings* pBindings)
  44 {
  45     if (pParent == nullptr)
  46         throw css::lang::IllegalArgumentException("no parent Window given to WrapPropertyPanel::Create", nullptr, 0);
  47     if ( ! rxFrame.is())
  48         throw css::lang::IllegalArgumentException("no XFrame given to WrapPropertyPanel::Create", nullptr, 1);
  49     if (pBindings == nullptr)
  50         throw css::lang::IllegalArgumentException("no SfxBindings given to WrapPropertyPanel::Create", nullptr, 2);
  51
  52     return VclPtr<WrapPropertyPanel>::Create(
  53                         pParent,
  54                         rxFrame,
  55                         pBindings);
  56 }
  57
  58 WrapPropertyPanel::WrapPropertyPanel(
  59     vcl::Window* pParent,
  60     const css::uno::Reference< css::frame::XFrame >& rxFrame,
  61     SfxBindings* pBindings )
  62     : PanelLayout(pParent, "WrapPropertyPanel", "modules/swriter/ui/sidebarwrap.ui", rxFrame)
  63     , mpBindings(pBindings)
  64     // spacing
  65     , nTop(0)
  66     , nBottom(0)
  67     , nLeft(0)
  68     , nRight(0)
  69     // resources
  70     , aCustomEntry(SwResId(STR_WRAP_PANEL_CUSTOM_STR))
  71     // controller items
  72     , maSwLRSpacingControl(SID_ATTR_LRSPACE, *pBindings, *this)
  73     , maSwULSpacingControl(SID_ATTR_ULSPACE, *pBindings, *this)
  74     , mxWrapOptions(m_xBuilder->weld_toolbar("wrapoptions"))
  75     , mxWrapOptionsDispatch(new ToolbarUnoDispatcher(*mxWrapOptions, *m_xBuilder, rxFrame))
  76     , mxSpacingLB(m_xBuilder->weld_combo_box("spacingLB"))
  77 {
  78     FieldUnit eMetric = ::GetDfltMetric(false);
  79     SpacingListBox::Fill(IsInch(eMetric) ? SpacingType::SPACING_INCH : SpacingType::SPACING_CM, *mxSpacingLB);
  80
  81     Initialize();
  82
  83     m_pInitialFocusWidget = mxWrapOptions.get();
  84 }
  85
  86 WrapPropertyPanel::~WrapPropertyPanel()
  87 {
  88     disposeOnce();
  89 }
  90
  91 void WrapPropertyPanel::dispose()
  92 {
  93     mxSpacingLB.reset();
  94
  95     mxWrapOptionsDispatch.reset();
  96     mxWrapOptions.reset();
  97
  98     maSwLRSpacingControl.dispose();
  99     maSwULSpacingControl.dispose();
 100
 101     PanelLayout::dispose();
 102 }
 103
 104 void WrapPropertyPanel::Initialize()
 105 {
 106     mxSpacingLB->connect_changed(LINK(this, WrapPropertyPanel, SpacingLBHdl));
 107
 108     mpBindings->Update( SID_ATTR_LRSPACE );
 109     mpBindings->Update( SID_ATTR_ULSPACE );
 110 }
 111
 112 void WrapPropertyPanel::UpdateSpacingLB()
 113 {
 114     if( (nLeft == nRight) && (nTop == nBottom) && (nLeft == nTop) )
 115     {
 116         sal_Int32 nCount = mxSpacingLB->get_count();
 117         for (sal_Int32 i = 0; i < nCount; i++)
 118         {
 119             if (mxSpacingLB->get_id(i).toUInt32() == nLeft)
 120             {
 121                 mxSpacingLB->set_active(i);
 122                 int nCustomEntry = mxSpacingLB->find_text(aCustomEntry);
 123                 if (nCustomEntry != -1)
 124                     mxSpacingLB->remove(nCustomEntry);
 125                 return;
 126             }
 127         }
 128     }
 129
 130     if (mxSpacingLB->find_text(aCustomEntry) == -1)
 131         mxSpacingLB->append_text(aCustomEntry);
 132     mxSpacingLB->set_active_text(aCustomEntry);
 133 }
 134
 135 IMPL_LINK(WrapPropertyPanel, SpacingLBHdl, weld::ComboBox&, rBox, void)
 136 {
 137     sal_uInt16 nVal = rBox.get_active_id().toUInt32();
 138
 139     SvxLRSpaceItem aLRItem(nVal, nVal, 0, 0, RES_LR_SPACE);
 140     SvxULSpaceItem aULItem(nVal, nVal, RES_UL_SPACE);
 141
 142     nTop = nBottom = nLeft = nRight = nVal;
 143     mpBindings->GetDispatcher()->ExecuteList(SID_ATTR_LRSPACE,
 144             SfxCallMode::RECORD, { &aLRItem });
 145     mpBindings->GetDispatcher()->ExecuteList(SID_ATTR_ULSPACE,
 146             SfxCallMode::RECORD, { &aULItem });
 147 }
 148
 149 void WrapPropertyPanel::NotifyItemUpdate(
 150     const sal_uInt16 nSId,
 151     const SfxItemState eState,
 152     const SfxPoolItem* pState)
 153 {
 154     switch(nSId)
 155     {
 156         case SID_ATTR_LRSPACE:
 157         {
 158             if(eState >= SfxItemState::DEFAULT)
 159             {
 160                 const SvxLRSpaceItem* pItem = dynamic_cast< const SvxLRSpaceItem* >(pState);
 161                 if(pItem)
 162                 {
 163                     nLeft = pItem->GetLeft();
 164                     nRight = pItem->GetRight();
 165
 166                     UpdateSpacingLB();
 167                 }
 168             }
 169         }
 170         break;
 171         case SID_ATTR_ULSPACE:
 172         {
 173             if(eState >= SfxItemState::DEFAULT)
 174             {
 175                 const SvxULSpaceItem* pItem = dynamic_cast< const SvxULSpaceItem* >(pState);
 176                 if(pItem)
 177                 {
 178                     nTop = pItem->GetUpper();
 179                     nBottom = pItem->GetLower();
 180
 181                     UpdateSpacingLB();
 182                 }
 183             }
 184         }
 185         break;
 186     }
 187 }
 188
 189 } // end of namespace ::sw::sidebar
 190
 191 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */