svx/source/tbxctrls/SvxPresetListBox.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 <svx/SvxPresetListBox.hxx>
  21 #include <svx/xtable.hxx>
  22 #include <vcl/commandevent.hxx>
  23 #include <vcl/image.hxx>
  24 #include <vcl/svapp.hxx>
  25
  26 SvxPresetListBox::SvxPresetListBox(std::unique_ptr<weld::ScrolledWindow> pWindow)
  27     : ValueSet(std::move(pWindow))
  28     , aIconSize(60, 64)
  29     , mnContextMenuItemId(0)
  30 {
  31     SetEdgeBlending(true);
  32 }
  33
  34 void SvxPresetListBox::SetDrawingArea(weld::DrawingArea* pDrawingArea)
  35 {
  36     ValueSet::SetDrawingArea(pDrawingArea);
  37     SetStyle(GetStyle() | WB_ITEMBORDER);
  38 }
  39
  40 void SvxPresetListBox::Resize()
  41 {
  42     DrawLayout();
  43     WinBits aWinBits(GetStyle());
  44     aWinBits |= WB_VSCROLL;
  45     SetStyle(aWinBits);
  46     ValueSet::Resize();
  47 }
  48
  49 bool SvxPresetListBox::Command(const CommandEvent& rEvent)
  50 {
  51     if (rEvent.GetCommand() != CommandEventId::ContextMenu)
  52         return CustomWidgetController::Command(rEvent);
  53     mnContextMenuItemId = GetHighlightedItemId();
  54     if (mnContextMenuItemId > 0)
  55     {
  56         std::unique_ptr<weld::Builder> xBuilder(
  57             Application::CreateBuilder(GetDrawingArea(), u"svx/ui/presetmenu.ui"_ustr));
  58         std::unique_ptr<weld::Menu> xMenu(xBuilder->weld_menu(u"menu"_ustr));
  59         OnMenuItemSelected(xMenu->popup_at_rect(
  60             GetDrawingArea(), tools::Rectangle(rEvent.GetMousePosPixel(), Size(1, 1))));
  61
  62         mnContextMenuItemId = 0;
  63         return true;
  64     }
  65     return false;
  66 }
  67
  68 void SvxPresetListBox::DrawLayout()
  69 {
  70     SetColCount(nColCount);
  71     SetLineCount(5);
  72 }
  73
  74 template <typename ListType, typename EntryType>
  75 void SvxPresetListBox::FillPresetListBoxImpl(ListType& pList, sal_uInt32 nStartIndex)
  76 {
  77     const Size aSize(GetIconSize());
  78     BitmapEx aBitmap;
  79     for (tools::Long nIndex = 0; nIndex < pList.Count(); nIndex++, nStartIndex++)
  80     {
  81         aBitmap = pList.GetBitmapForPreview(nIndex, aSize);
  82         EntryType* pItem = static_cast<EntryType*>(pList.Get(nIndex));
  83         InsertItem(nStartIndex, Image(aBitmap), pItem->GetName());
  84     }
  85 }
  86
  87 void SvxPresetListBox::FillPresetListBox(XGradientList& pList, sal_uInt32 nStartIndex)
  88 {
  89     FillPresetListBoxImpl<XGradientList, XGradientEntry>(pList, nStartIndex);
  90 }
  91
  92 void SvxPresetListBox::FillPresetListBox(XHatchList& pList, sal_uInt32 nStartIndex)
  93 {
  94     FillPresetListBoxImpl<XHatchList, XHatchEntry>(pList, nStartIndex);
  95 }
  96
  97 void SvxPresetListBox::FillPresetListBox(XBitmapList& pList, sal_uInt32 nStartIndex)
  98 {
  99     FillPresetListBoxImpl<XBitmapList, XBitmapEntry>(pList, nStartIndex);
 100 }
 101
 102 void SvxPresetListBox::FillPresetListBox(XPatternList& pList, sal_uInt32 nStartIndex)
 103 {
 104     FillPresetListBoxImpl<XPatternList, XBitmapEntry>(pList, nStartIndex);
 105 }
 106
 107 void SvxPresetListBox::OnMenuItemSelected(std::u16string_view rIdent)
 108 {
 109     if (rIdent == u"rename")
 110         maRenameHdl.Call(this);
 111     else if (rIdent == u"delete")
 112         maDeleteHdl.Call(this);
 113 }
 114
 115 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */