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