svx/source/tbxctrls/StylesPreviewToolBoxControl.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
   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 <StylesPreviewToolBoxControl.hxx>
  21 #include <cppuhelper/supportsservice.hxx>
  22 #include <vcl/svapp.hxx>
  23 #include <toolkit/helper/vclunohelper.hxx>
  24 #include <com/sun/star/uno/Reference.hxx>
  25 #include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
  26 #include <com/sun/star/beans/XPropertySet.hpp>
  27
  28 StylesPreviewToolBoxControl::StylesPreviewToolBoxControl() {}
  29
  30 StylesPreviewToolBoxControl::~StylesPreviewToolBoxControl() {}
  31
  32 void SAL_CALL
  33 StylesPreviewToolBoxControl::initialize(const css::uno::Sequence<css::uno::Any>& rArguments)
  34 {
  35     svt::ToolboxController::initialize(rArguments);
  36
  37     if (m_xFrame.is())
  38         InitializeStyles(m_xFrame->getController()->getModel());
  39 }
  40
  41 void SAL_CALL StylesPreviewToolBoxControl::dispose()
  42 {
  43     svt::ToolboxController::dispose();
  44
  45     SolarMutexGuard aSolarMutexGuard;
  46     m_xVclBox.disposeAndClear();
  47     m_xWeldBox.reset();
  48 }
  49
  50 void StylesPreviewToolBoxControl::InitializeStyles(
  51     const css::uno::Reference<css::frame::XModel>& xModel)
  52 {
  53     m_aDefaultStyles.clear();
  54
  55     //now convert the default style names to the localized names
  56     try
  57     {
  58         css::uno::Reference<css::style::XStyleFamiliesSupplier> xStylesSupplier(
  59             xModel, css::uno::UNO_QUERY_THROW);
  60         css::uno::Reference<css::lang::XServiceInfo> xServices(xModel, css::uno::UNO_QUERY_THROW);
  61         if (xServices->supportsService(u"com.sun.star.text.TextDocument"_ustr))
  62         {
  63             css::uno::Reference<css::container::XNameAccess> xParaStyles;
  64             xStylesSupplier->getStyleFamilies()->getByName(u"ParagraphStyles"_ustr) >>= xParaStyles;
  65             static constexpr OUString aWriterStyles[]{
  66                 u"Standard"_ustr,   u"Text body"_ustr,        u"Heading 1"_ustr, u"Heading 2"_ustr,
  67                 u"Heading 3"_ustr,  u"Heading 4"_ustr,        u"Title"_ustr,     u"Subtitle"_ustr,
  68                 u"Quotations"_ustr, u"Preformatted Text"_ustr
  69             };
  70             for (const OUString& aStyle : aWriterStyles)
  71             {
  72                 try
  73                 {
  74                     css::uno::Reference<css::beans::XPropertySet> xStyle;
  75                     xParaStyles->getByName(aStyle) >>= xStyle;
  76                     OUString sName;
  77                     xStyle->getPropertyValue(u"DisplayName"_ustr) >>= sName;
  78                     if (!sName.isEmpty())
  79                         m_aDefaultStyles.push_back(std::pair<OUString, OUString>(aStyle, sName));
  80                 }
  81                 catch (const css::container::NoSuchElementException&)
  82                 {
  83                 }
  84                 catch (const css::uno::Exception&)
  85                 {
  86                 }
  87             }
  88         }
  89         else if (xServices->supportsService(u"com.sun.star.sheet.SpreadsheetDocument"_ustr))
  90         {
  91             static constexpr OUString aCalcStyles[]{ u"Default"_ustr,   u"Accent 1"_ustr,
  92                                                      u"Accent 2"_ustr,  u"Accent 3"_ustr,
  93                                                      u"Heading 1"_ustr, u"Heading 2"_ustr,
  94                                                      u"Result"_ustr };
  95             css::uno::Reference<css::container::XNameAccess> xCellStyles;
  96             xStylesSupplier->getStyleFamilies()->getByName(u"CellStyles"_ustr) >>= xCellStyles;
  97             for (const OUString& sStyleName : aCalcStyles)
  98             {
  99                 try
 100                 {
 101                     if (xCellStyles->hasByName(sStyleName))
 102                     {
 103                         css::uno::Reference<css::beans::XPropertySet> xStyle(
 104                             xCellStyles->getByName(sStyleName), css::uno::UNO_QUERY);
 105                         if (xStyle)
 106                         {
 107                             OUString sName;
 108                             xStyle->getPropertyValue(u"DisplayName"_ustr) >>= sName;
 109                             if (!sName.isEmpty())
 110                             {
 111                                 m_aDefaultStyles.push_back(
 112                                     std::pair<OUString, OUString>(sStyleName, sName));
 113                             }
 114                         }
 115                     }
 116                 }
 117                 catch (const css::uno::Exception&)
 118                 {
 119                 }
 120             }
 121         }
 122     }
 123     catch (const css::uno::Exception&)
 124     {
 125         OSL_FAIL("error while initializing style names");
 126     }
 127 }
 128
 129 void SAL_CALL StylesPreviewToolBoxControl::update() {}
 130
 131 void StylesPreviewToolBoxControl::statusChanged(const css::frame::FeatureStateEvent& /*rEvent*/) {}
 132
 133 css::uno::Reference<css::awt::XWindow>
 134 StylesPreviewToolBoxControl::createItemWindow(const css::uno::Reference<css::awt::XWindow>& rParent)
 135 {
 136     css::uno::Reference<css::awt::XWindow> xItemWindow;
 137
 138     /* TODO
 139     if (m_pBuilder)
 140     {
 141         SolarMutexGuard aSolarMutexGuard;
 142
 143         std::unique_ptr<weld::Container> xWidget(*m_pBuilder);
 144
 145         xItemWindow
 146             = css::uno::Reference<css::awt::XWindow>(new weld::TransportAsXWindow(xWidget.get()));
 147
 148         m_xWeldBox.reset(new StylesPreviewWindow_Base(std::move(xWidget)));
 149         m_pBox = m_xWeldBox.get();
 150     }
 151     else
 152     */
 153     {
 154         VclPtr<vcl::Window> pParent = VCLUnoHelper::GetWindow(rParent);
 155         if (pParent)
 156         {
 157             SolarMutexGuard aSolarMutexGuard;
 158
 159             m_xVclBox = VclPtr<StylesPreviewWindow_Impl>::Create(
 160                 pParent, std::vector(m_aDefaultStyles), m_xFrame);
 161             xItemWindow = VCLUnoHelper::GetInterface(m_xVclBox);
 162         }
 163     }
 164
 165     return xItemWindow;
 166 }
 167
 168 OUString StylesPreviewToolBoxControl::getImplementationName()
 169 {
 170     return u"com.sun.star.comp.svx.StylesPreviewToolBoxControl"_ustr;
 171 }
 172
 173 sal_Bool StylesPreviewToolBoxControl::supportsService(const OUString& rServiceName)
 174 {
 175     return cppu::supportsService(this, rServiceName);
 176 }
 177
 178 css::uno::Sequence<OUString> StylesPreviewToolBoxControl::getSupportedServiceNames()
 179 {
 180     return { u"com.sun.star.frame.ToolbarController"_ustr };
 181 }
 182
 183 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
 184 com_sun_star_comp_svx_StylesPreviewToolBoxControl_get_implementation(
 185     css::uno::XComponentContext*, css::uno::Sequence<css::uno::Any> const&)
 186 {
 187     return cppu::acquire(new StylesPreviewToolBoxControl());
 188 }
 189
 190 /* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */