sw/source/ui/misc/pagenumberdlg.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 <pagenumberdlg.hxx>
  21 #include <svx/SvxNumOptionsTabPageHelper.hxx>
  22 #include <vcl/bitmap.hxx>
  23 #include <vcl/graph.hxx>
  24 #include <vcl/BitmapTools.hxx>
  25 #include <vcl/virdev.hxx>
  26 #include <tools/gen.hxx>
  27
  28 SwPageNumberDlg::SwPageNumberDlg(weld::Window* pParent)
  29     : SfxDialogController(pParent, u"modules/swriter/ui/pagenumberdlg.ui"_ustr,
  30                           u"PageNumberDialog"_ustr)
  31     , m_xOk(m_xBuilder->weld_button(u"ok"_ustr))
  32     , m_xCancel(m_xBuilder->weld_button(u"cancel"_ustr))
  33     , m_xPageNumberPosition(m_xBuilder->weld_combo_box(u"positionCombo"_ustr))
  34     , m_xPageNumberAlignment(m_xBuilder->weld_combo_box(u"alignmentCombo"_ustr))
  35     , m_xMirrorOnEvenPages(m_xBuilder->weld_check_button(u"mirrorCheckbox"_ustr))
  36     , m_xIncludePageTotal(m_xBuilder->weld_check_button(u"pagetotalCheckbox"_ustr))
  37     , m_xFitIntoExistingMargins(
  38           m_xBuilder->weld_check_button(u"fitintoexistingmarginsCheckbox"_ustr))
  39     , m_xPageNumberTypeLB(new SvxPageNumberListBox(m_xBuilder->weld_combo_box(u"numfmtlb"_ustr)))
  40     , m_xPreviewImage(m_xBuilder->weld_image(u"previewImage"_ustr))
  41     , m_aPageNumberPosition(1) // bottom
  42     , m_aPageNumberAlignment(1) // center
  43     , m_nPageNumberType(SVX_NUM_CHARS_UPPER_LETTER)
  44 {
  45     m_xOk->connect_clicked(LINK(this, SwPageNumberDlg, OkHdl));
  46     m_xPageNumberPosition->connect_changed(LINK(this, SwPageNumberDlg, PositionSelectHdl));
  47     m_xPageNumberAlignment->connect_changed(LINK(this, SwPageNumberDlg, AlignmentSelectHdl));
  48     m_xPageNumberPosition->set_active(m_aPageNumberPosition);
  49     m_xPageNumberAlignment->set_active(m_aPageNumberAlignment);
  50     m_xMirrorOnEvenPages->set_sensitive(false);
  51     m_xMirrorOnEvenPages->set_state(TRISTATE_TRUE);
  52     m_xIncludePageTotal->set_state(TRISTATE_FALSE);
  53     m_xFitIntoExistingMargins->set_state(TRISTATE_FALSE);
  54     SvxNumOptionsTabPageHelper::GetI18nNumbering(m_xPageNumberTypeLB->get_widget(),
  55                                                  ::std::numeric_limits<sal_uInt16>::max());
  56     m_xPageNumberTypeLB->connect_changed(LINK(this, SwPageNumberDlg, NumberTypeSelectHdl));
  57     m_xIncludePageTotal->connect_toggled(LINK(this, SwPageNumberDlg, IncludePageTotalChangeHdl));
  58     updateImage();
  59 }
  60
  61 IMPL_LINK_NOARG(SwPageNumberDlg, OkHdl, weld::Button&, void) { m_xDialog->response(RET_OK); }
  62
  63 IMPL_LINK_NOARG(SwPageNumberDlg, PositionSelectHdl, weld::ComboBox&, void)
  64 {
  65     m_aPageNumberPosition = m_xPageNumberPosition->get_active();
  66     updateImage();
  67 }
  68
  69 IMPL_LINK_NOARG(SwPageNumberDlg, AlignmentSelectHdl, weld::ComboBox&, void)
  70 {
  71     m_aPageNumberAlignment = m_xPageNumberAlignment->get_active();
  72     updateImage();
  73
  74     if (m_aPageNumberAlignment == 1) // centered
  75         m_xMirrorOnEvenPages->set_sensitive(false);
  76     else
  77         m_xMirrorOnEvenPages->set_sensitive(true);
  78 }
  79
  80 IMPL_LINK_NOARG(SwPageNumberDlg, NumberTypeSelectHdl, weld::ComboBox&, void)
  81 {
  82     m_nPageNumberType = m_xPageNumberTypeLB->get_active_id();
  83 }
  84
  85 IMPL_LINK_NOARG(SwPageNumberDlg, IncludePageTotalChangeHdl, weld::Toggleable&, void)
  86 {
  87     updateImage();
  88 }
  89
  90 bool SwPageNumberDlg::GetMirrorOnEvenPages() const
  91 {
  92     return m_xMirrorOnEvenPages->get_sensitive()
  93            && m_xMirrorOnEvenPages->get_state() == TRISTATE_TRUE;
  94 }
  95
  96 bool SwPageNumberDlg::GetIncludePageTotal() const
  97 {
  98     return m_xIncludePageTotal->get_state() == TRISTATE_TRUE;
  99 }
 100
 101 bool SwPageNumberDlg::GetFitIntoExistingMargins() const
 102 {
 103     return m_xFitIntoExistingMargins->get_state() == TRISTATE_TRUE;
 104 }
 105
 106 void SwPageNumberDlg::SetPageNumberType(SvxNumType nSet)
 107 {
 108     m_nPageNumberType = nSet;
 109     m_xPageNumberTypeLB->set_active_id(nSet);
 110 }
 111
 112 void SwPageNumberDlg::updateImage()
 113 {
 114     int nBackgroundWidth = 75;
 115     int nBackgroundHeight = 105;
 116
 117     int nMargin = 7;
 118
 119     ScopedVclPtrInstance<VirtualDevice> pVirtualDev;
 120     Size aVDSize(nBackgroundWidth, nBackgroundHeight);
 121     pVirtualDev->SetOutputSizePixel(aVDSize);
 122     pVirtualDev->SetBackground(Color(0xF0, 0xF0, 0xF0));
 123     pVirtualDev->Erase();
 124
 125     OUString sText = u"#"_ustr;
 126
 127     if (m_xIncludePageTotal->get_state() == TRISTATE_TRUE)
 128     {
 129         sText += " / #";
 130     }
 131
 132     DrawTextFlags eFlags = DrawTextFlags::Left;
 133
 134     if (m_aPageNumberAlignment == 1)
 135     {
 136         eFlags = DrawTextFlags::Center;
 137     }
 138     else if (m_aPageNumberAlignment == 2)
 139     {
 140         eFlags = DrawTextFlags::Right;
 141     }
 142
 143     eFlags |= m_aPageNumberPosition ? DrawTextFlags::Bottom : DrawTextFlags::Top;
 144
 145     pVirtualDev->DrawText(
 146         tools::Rectangle(nMargin, nMargin, nBackgroundWidth - nMargin, nBackgroundHeight - nMargin),
 147         sText, eFlags);
 148
 149     m_xPreviewImage->set_image(pVirtualDev);
 150 }
 151
 152 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */