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