sw/source/uibase/sidebar/PageSizeControl.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 <memory>
  21 #include "PageSizeControl.hxx"
  22
  23 #include <cmdid.h>
  24 #include <svx/pageitem.hxx>
  25 #include <svx/sidebar/ValueSetWithTextControl.hxx>
  26
  27 #include <unotools/localedatawrapper.hxx>
  28 #include <rtl/character.hxx>
  29 #include <editeng/paperinf.hxx>
  30 #include <sfx2/app.hxx>
  31 #include <sfx2/bindings.hxx>
  32 #include <sfx2/dispatch.hxx>
  33 #include <sfx2/module.hxx>
  34 #include <sfx2/viewfrm.hxx>
  35
  36 #include <vcl/settings.hxx>
  37 #include <svl/itempool.hxx>
  38 #include <svl/intitem.hxx>
  39 #include <svtools/unitconv.hxx>
  40 #include <editeng/sizeitem.hxx>
  41
  42 #include <PageSizePopup.hxx>
  43
  44 namespace
  45 {
  46     FieldUnit lcl_GetFieldUnit()
  47     {
  48         const SfxUInt16Item* pItem = nullptr;
  49         if (SfxViewFrame* pViewFrm = SfxViewFrame::Current())
  50         {
  51             SfxItemState eState = pViewFrm->GetBindings().GetDispatcher()->QueryState(SID_ATTR_METRIC, pItem);
  52             if (pItem && eState >= SfxItemState::DEFAULT)
  53                 return static_cast<FieldUnit>(pItem->GetValue());
  54         }
  55         return SfxModule::GetCurrentFieldUnit();
  56     }
  57
  58     MapUnit lcl_GetUnit()
  59     {
  60         SfxItemPool &rPool = SfxGetpApp()->GetPool();
  61         sal_uInt16 nWhich = rPool.GetWhich( SID_ATTR_PAGE_SIZE );
  62         return rPool.GetMetric( nWhich );
  63     }
  64 }
  65
  66 namespace sw::sidebar {
  67
  68 PageSizeControl::PageSizeControl(PageSizePopup* pControl, weld::Widget* pParent)
  69     : WeldToolbarPopup(pControl->getFrameInterface(), pParent, "modules/swriter/ui/pagesizecontrol.ui", "PageSizeControl")
  70     , mxMoreButton(m_xBuilder->weld_button("moreoptions"))
  71     , mxWidthHeightField(m_xBuilder->weld_metric_spin_button("metric", FieldUnit::CM))
  72     , mxSizeValueSet(new svx::sidebar::ValueSetWithTextControl)
  73     , mxSizeValueSetWin(new weld::CustomWeld(*m_xBuilder, "pagesizevalueset", *mxSizeValueSet))
  74     , mxControl(pControl)
  75 {
  76     mxWidthHeightField->set_unit(FieldUnit::CM);
  77     mxWidthHeightField->set_range(0, 9999, FieldUnit::NONE);
  78     mxWidthHeightField->set_digits(2);
  79     mxWidthHeightField->set_increments(10, 100, FieldUnit::NONE);
  80     SetFieldUnit( *mxWidthHeightField, lcl_GetFieldUnit() );
  81
  82     maPaperList.push_back( PAPER_A3 );
  83     maPaperList.push_back( PAPER_A4 );
  84     maPaperList.push_back( PAPER_A5 );
  85     maPaperList.push_back( PAPER_B4_ISO );
  86     maPaperList.push_back( PAPER_B5_ISO );
  87     maPaperList.push_back( PAPER_ENV_C5 );
  88     maPaperList.push_back( PAPER_LETTER );
  89     maPaperList.push_back( PAPER_LEGAL );
  90
  91     mxSizeValueSet->SetStyle( mxSizeValueSet->GetStyle() | WB_3DLOOK | WB_NO_DIRECTSELECT );
  92     mxSizeValueSet->SetColor( Application::GetSettings().GetStyleSettings().GetMenuColor() );
  93
  94     sal_uInt16 nSelectedItem = 0;
  95     {
  96         OUString aMetricStr;
  97         {
  98             const OUString aText = mxWidthHeightField->get_text();
  99             for (short i = aText.getLength() - 1; i >= 0; i--)
 100             {
 101                 sal_Unicode c = aText[i];
 102                 if ( rtl::isAsciiAlpha(c) || (c == '\'') || (c == '\"') || (c == '%') )
 103                 {
 104                     aMetricStr = OUStringChar(c) + aMetricStr;
 105                 }
 106                 else
 107                 {
 108                     if (!aMetricStr.isEmpty())
 109                     {
 110                         break;
 111                     }
 112                 }
 113             }
 114         }
 115
 116         bool bLandscape = false;
 117         const SvxSizeItem* pSize = nullptr;
 118         if (SfxViewFrame* pViewFrm = SfxViewFrame::Current())
 119         {
 120             const SvxPageItem* pPageItem;
 121             pViewFrm->GetBindings().GetDispatcher()->QueryState( SID_ATTR_PAGE, pPageItem );
 122             bLandscape = pPageItem->IsLandscape();
 123             pViewFrm->GetBindings().GetDispatcher()->QueryState( SID_ATTR_PAGE_SIZE, pSize );
 124         }
 125
 126         const LocaleDataWrapper& localeDataWrapper = Application::GetSettings().GetLocaleDataWrapper();
 127         OUString aWidthStr;
 128         OUString aHeightStr;
 129         OUString aItemText2;
 130         for ( std::vector< Paper >::size_type nPaperIdx = 0;
 131               nPaperIdx < maPaperList.size();
 132               ++nPaperIdx )
 133         {
 134             Size aPaperSize = SvxPaperInfo::GetPaperSize( maPaperList[ nPaperIdx ] );
 135             if ( bLandscape )
 136             {
 137                 Swap( aPaperSize );
 138             }
 139
 140             mxWidthHeightField->set_value( mxWidthHeightField->normalize( aPaperSize.Width() ), FieldUnit::TWIP );
 141             aWidthStr = localeDataWrapper.getNum(
 142                 mxWidthHeightField->get_value(FieldUnit::NONE),
 143                 mxWidthHeightField->get_digits(),
 144                 true,
 145                 true );
 146
 147             mxWidthHeightField->set_value( mxWidthHeightField->normalize( aPaperSize.Height() ), FieldUnit::TWIP);
 148             aHeightStr = localeDataWrapper.getNum(
 149                 mxWidthHeightField->get_value(FieldUnit::NONE),
 150                 mxWidthHeightField->get_digits(),
 151                 true,
 152                 true );
 153
 154             aItemText2 = aWidthStr + " x " + aHeightStr + " " + aMetricStr;
 155
 156             mxSizeValueSet->AddItem(
 157                 SvxPaperInfo::GetName( maPaperList[ nPaperIdx ] ),
 158                 aItemText2 );
 159
 160             if ( pSize && aPaperSize == pSize->GetSize() )
 161             {
 162                 nSelectedItem = nPaperIdx + 1;
 163             }
 164         }
 165     }
 166     mxSizeValueSet->SetNoSelection();
 167     mxSizeValueSet->SetSelectHdl( LINK(this, PageSizeControl, ImplSizeHdl ) );
 168     mxSizeValueSet->Show();
 169     mxSizeValueSet->Resize();
 170
 171     mxSizeValueSet->SelectItem( nSelectedItem );
 172     mxSizeValueSet->SetFormat();
 173     mxSizeValueSet->Invalidate();
 174
 175     mxMoreButton->connect_clicked( LINK( this, PageSizeControl, MoreButtonClickHdl_Impl ) );
 176     mxMoreButton->grab_focus();
 177 }
 178
 179 void PageSizeControl::GrabFocus()
 180 {
 181     mxSizeValueSet->GrabFocus();
 182 }
 183
 184 PageSizeControl::~PageSizeControl()
 185 {
 186 }
 187
 188 void PageSizeControl::ExecuteSizeChange( const Paper ePaper )
 189 {
 190     bool bLandscape = false;
 191     const SvxPageItem *pItem;
 192     MapUnit eUnit = lcl_GetUnit();
 193     SfxViewFrame* pViewFrm = SfxViewFrame::Current();
 194     if (!pViewFrm)
 195         return;
 196
 197     pViewFrm->GetBindings().GetDispatcher()->QueryState( SID_ATTR_PAGE, pItem );
 198     bLandscape = pItem->IsLandscape();
 199
 200     SvxSizeItem aPageSizeItem(SID_ATTR_PAGE_SIZE);
 201     Size aPageSize = SvxPaperInfo::GetPaperSize( ePaper, eUnit );
 202     if ( bLandscape )
 203     {
 204         Swap( aPageSize );
 205     }
 206     aPageSizeItem.SetSize( aPageSize );
 207
 208     pViewFrm->GetDispatcher()->ExecuteList(SID_ATTR_PAGE_SIZE,
 209         SfxCallMode::RECORD, { &aPageSizeItem });
 210 }
 211
 212
 213 IMPL_LINK_NOARG(PageSizeControl, ImplSizeHdl, ValueSet*, void)
 214 {
 215     mxSizeValueSet->SetNoSelection();
 216     const sal_uInt16 nSelectedPaper = mxSizeValueSet->GetSelectedItemId();
 217     const Paper ePaper = maPaperList[nSelectedPaper - 1];
 218     ExecuteSizeChange( ePaper );
 219
 220     mxControl->EndPopupMode();
 221 }
 222
 223 IMPL_LINK_NOARG(PageSizeControl, MoreButtonClickHdl_Impl, weld::Button&, void)
 224 {
 225     if (SfxViewFrame* pViewFrm = SfxViewFrame::Current())
 226         pViewFrm->GetDispatcher()->Execute( FN_FORMAT_PAGE_SETTING_DLG, SfxCallMode::ASYNCHRON );
 227     mxControl->EndPopupMode();
 228 }
 229
 230 } // end of namespace sw::sidebar
 231
 232 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */