office-gobmx/sfx2/source/sidebar/ResourceManager.cxx
Noel Grandin 8d54796bf1 enhance pass-by-ref plugin to detect large arguments
Detect arguments larger than 64 chars passed by value.

Change-Id: I9b0ea9ccb99d115984a26eab67c9cf6afd5f6cae
Signed-off-by: Stephan Bergmann <sbergman@redhat.com>
2014-05-20 11:17:22 +02:00

668 lines
23 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "ResourceManager.hxx"
#include <sfx2/sidebar/Tools.hxx>
#include <unotools/confignode.hxx>
#include <comphelper/processfactory.hxx>
#include <comphelper/namedvaluecollection.hxx>
#include <comphelper/types.hxx>
#include <rtl/ustrbuf.hxx>
#include <tools/diagnose_ex.h>
#include <com/sun/star/frame/ModuleManager.hpp>
#include <map>
using ::rtl::OUString;
using namespace css;
using namespace cssu;
namespace sfx2 { namespace sidebar {
ResourceManager& ResourceManager::Instance (void)
{
static ResourceManager maInstance;
return maInstance;
}
ResourceManager::ResourceManager (void)
: maDecks(),
maPanels(),
maProcessedApplications()
{
ReadDeckList();
ReadPanelList();
}
ResourceManager::~ResourceManager (void)
{
maPanels.clear();
maDecks.clear();
}
const DeckDescriptor* ResourceManager::GetDeckDescriptor (
const ::rtl::OUString& rsDeckId) const
{
for (DeckContainer::const_iterator
iDeck(maDecks.begin()),
iEnd(maDecks.end());
iDeck!=iEnd;
++iDeck)
{
if (iDeck->msId.equals(rsDeckId))
return &*iDeck;
}
return NULL;
}
const PanelDescriptor* ResourceManager::GetPanelDescriptor (
const ::rtl::OUString& rsPanelId) const
{
for (PanelContainer::const_iterator
iPanel(maPanels.begin()),
iEnd(maPanels.end());
iPanel!=iEnd;
++iPanel)
{
if (iPanel->msId.equals(rsPanelId))
return &*iPanel;
}
return NULL;
}
void ResourceManager::SetIsDeckEnabled (
const ::rtl::OUString& rsDeckId,
const bool bIsEnabled)
{
for (DeckContainer::iterator
iDeck(maDecks.begin()),
iEnd(maDecks.end());
iDeck!=iEnd;
++iDeck)
{
if (iDeck->msId.equals(rsDeckId))
{
iDeck->mbIsEnabled = bIsEnabled;
return;
}
}
}
const ResourceManager::DeckContextDescriptorContainer& ResourceManager::GetMatchingDecks (
DeckContextDescriptorContainer& rDecks,
const Context& rContext,
const bool bIsDocumentReadOnly,
const Reference<frame::XFrame>& rxFrame)
{
ReadLegacyAddons(rxFrame);
::std::multimap<sal_Int32,DeckContextDescriptor> aOrderedIds;
for (DeckContainer::const_iterator
iDeck(maDecks.begin()),
iEnd (maDecks.end());
iDeck!=iEnd;
++iDeck)
{
const DeckDescriptor& rDeckDescriptor (*iDeck);
if (rDeckDescriptor.maContextList.GetMatch(rContext) == NULL)
continue;
DeckContextDescriptor aDeckContextDescriptor;
aDeckContextDescriptor.msId = rDeckDescriptor.msId;
aDeckContextDescriptor.mbIsEnabled =
! bIsDocumentReadOnly
|| IsDeckEnabled(rDeckDescriptor.msId, rContext, rxFrame);
aOrderedIds.insert(::std::multimap<sal_Int32,DeckContextDescriptor>::value_type(
rDeckDescriptor.mnOrderIndex,
aDeckContextDescriptor));
}
for (::std::multimap<sal_Int32,DeckContextDescriptor>::const_iterator
iId(aOrderedIds.begin()),
iEnd(aOrderedIds.end());
iId!=iEnd;
++iId)
{
rDecks.push_back(iId->second);
}
return rDecks;
}
const ResourceManager::PanelContextDescriptorContainer& ResourceManager::GetMatchingPanels (
PanelContextDescriptorContainer& rPanelIds,
const Context& rContext,
const ::rtl::OUString& rsDeckId,
const Reference<frame::XFrame>& rxFrame)
{
ReadLegacyAddons(rxFrame);
::std::multimap<sal_Int32,PanelContextDescriptor> aOrderedIds;
for (PanelContainer::const_iterator
iPanel(maPanels.begin()),
iEnd(maPanels.end());
iPanel!=iEnd;
++iPanel)
{
const PanelDescriptor& rPanelDescriptor (*iPanel);
if ( ! rPanelDescriptor.msDeckId.equals(rsDeckId))
continue;
const ContextList::Entry* pEntry = rPanelDescriptor.maContextList.GetMatch(rContext);
if (pEntry == NULL)
continue;
PanelContextDescriptor aPanelContextDescriptor;
aPanelContextDescriptor.msId = rPanelDescriptor.msId;
aPanelContextDescriptor.msMenuCommand = pEntry->msMenuCommand;
aPanelContextDescriptor.mbIsInitiallyVisible = pEntry->mbIsInitiallyVisible;
aPanelContextDescriptor.mbShowForReadOnlyDocuments = rPanelDescriptor.mbShowForReadOnlyDocuments;
aOrderedIds.insert(::std::multimap<sal_Int32,PanelContextDescriptor>::value_type(
rPanelDescriptor.mnOrderIndex,
aPanelContextDescriptor));
}
for (::std::multimap<sal_Int32,PanelContextDescriptor>::const_iterator
iId(aOrderedIds.begin()),
iEnd(aOrderedIds.end());
iId!=iEnd;
++iId)
{
rPanelIds.push_back(iId->second);
}
return rPanelIds;
}
void ResourceManager::ReadDeckList (void)
{
const ::utl::OConfigurationTreeRoot aDeckRootNode (
::comphelper::getProcessComponentContext(),
OUString("org.openoffice.Office.UI.Sidebar/Content/DeckList"),
false);
if ( ! aDeckRootNode.isValid() )
return;
const Sequence<OUString> aDeckNodeNames (aDeckRootNode.getNodeNames());
const sal_Int32 nCount (aDeckNodeNames.getLength());
maDecks.resize(nCount);
sal_Int32 nWriteIndex(0);
for (sal_Int32 nReadIndex(0); nReadIndex<nCount; ++nReadIndex)
{
const ::utl::OConfigurationNode aDeckNode (aDeckRootNode.openNode(aDeckNodeNames[nReadIndex]));
if ( ! aDeckNode.isValid())
continue;
DeckDescriptor& rDeckDescriptor (maDecks[nWriteIndex++]);
rDeckDescriptor.msTitle = ::comphelper::getString(
aDeckNode.getNodeValue("Title"));
rDeckDescriptor.msId = ::comphelper::getString(
aDeckNode.getNodeValue("Id"));
rDeckDescriptor.msIconURL = ::comphelper::getString(
aDeckNode.getNodeValue("IconURL"));
rDeckDescriptor.msHighContrastIconURL = ::comphelper::getString(
aDeckNode.getNodeValue("HighContrastIconURL"));
rDeckDescriptor.msTitleBarIconURL = ::comphelper::getString(
aDeckNode.getNodeValue("TitleBarIconURL"));
rDeckDescriptor.msHighContrastTitleBarIconURL = ::comphelper::getString(
aDeckNode.getNodeValue("HighContrastTitleBarIconURL"));
rDeckDescriptor.msHelpURL = ::comphelper::getString(
aDeckNode.getNodeValue("HelpURL"));
rDeckDescriptor.msHelpText = rDeckDescriptor.msTitle;
rDeckDescriptor.mbIsEnabled = true;
rDeckDescriptor.mnOrderIndex = ::comphelper::getINT32(
aDeckNode.getNodeValue("OrderIndex"));
ReadContextList(
aDeckNode,
rDeckDescriptor.maContextList,
OUString());
}
// When there where invalid nodes then we have to adapt the size
// of the deck vector.
if (nWriteIndex<nCount)
maDecks.resize(nWriteIndex);
}
void ResourceManager::ReadPanelList (void)
{
const ::utl::OConfigurationTreeRoot aPanelRootNode (
::comphelper::getProcessComponentContext(),
OUString("org.openoffice.Office.UI.Sidebar/Content/PanelList"),
false);
if ( ! aPanelRootNode.isValid() )
return;
const Sequence<OUString> aPanelNodeNames (aPanelRootNode.getNodeNames());
const sal_Int32 nCount (aPanelNodeNames.getLength());
maPanels.resize(nCount);
sal_Int32 nWriteIndex (0);
for (sal_Int32 nReadIndex(0); nReadIndex<nCount; ++nReadIndex)
{
const ::utl::OConfigurationNode aPanelNode (aPanelRootNode.openNode(aPanelNodeNames[nReadIndex]));
if ( ! aPanelNode.isValid())
continue;
PanelDescriptor& rPanelDescriptor (maPanels[nWriteIndex++]);
rPanelDescriptor.msTitle = ::comphelper::getString(
aPanelNode.getNodeValue("Title"));
rPanelDescriptor.mbIsTitleBarOptional = ::comphelper::getBOOL(
aPanelNode.getNodeValue("TitleBarIsOptional"));
rPanelDescriptor.msId = ::comphelper::getString(
aPanelNode.getNodeValue("Id"));
rPanelDescriptor.msDeckId = ::comphelper::getString(
aPanelNode.getNodeValue("DeckId"));
rPanelDescriptor.msTitleBarIconURL = ::comphelper::getString(
aPanelNode.getNodeValue("TitleBarIconURL"));
rPanelDescriptor.msHighContrastTitleBarIconURL = ::comphelper::getString(
aPanelNode.getNodeValue("HighContrastTitleBarIconURL"));
rPanelDescriptor.msHelpURL = ::comphelper::getString(
aPanelNode.getNodeValue("HelpURL"));
rPanelDescriptor.msImplementationURL = ::comphelper::getString(
aPanelNode.getNodeValue("ImplementationURL"));
rPanelDescriptor.mnOrderIndex = ::comphelper::getINT32(
aPanelNode.getNodeValue("OrderIndex"));
rPanelDescriptor.mbShowForReadOnlyDocuments = ::comphelper::getBOOL(
aPanelNode.getNodeValue("ShowForReadOnlyDocument"));
rPanelDescriptor.mbWantsCanvas = ::comphelper::getBOOL(
aPanelNode.getNodeValue("WantsCanvas"));
const OUString sDefaultMenuCommand (::comphelper::getString(
aPanelNode.getNodeValue("DefaultMenuCommand")));
ReadContextList(
aPanelNode,
rPanelDescriptor.maContextList,
sDefaultMenuCommand);
}
// When there where invalid nodes then we have to adapt the size
// of the deck vector.
if (nWriteIndex<nCount)
maPanels.resize(nWriteIndex);
}
void ResourceManager::ReadContextList (
const ::utl::OConfigurationNode& rParentNode,
ContextList& rContextList,
const OUString& rsDefaultMenuCommand) const
{
const Any aValue = rParentNode.getNodeValue("ContextList");
Sequence<OUString> aValues;
sal_Int32 nCount;
if (aValue >>= aValues)
nCount = aValues.getLength();
else
nCount = 0;
for (sal_Int32 nIndex=0; nIndex<nCount; ++nIndex)
{
const OUString sValue (aValues[nIndex]);
sal_Int32 nCharacterIndex (0);
const OUString sApplicationName (sValue.getToken(0, ',', nCharacterIndex).trim());
if (nCharacterIndex < 0)
{
if (sApplicationName.getLength() == 0)
{
// This is a valid case: in the XML file the separator
// was used as terminator. Using it in the last line
// creates an additional but empty entry.
break;
}
else
{
OSL_FAIL("expecting three or four values per ContextList entry, separated by comma");
continue;
}
}
const OUString sContextName (sValue.getToken(0, ',', nCharacterIndex).trim());
if (nCharacterIndex < 0)
{
OSL_FAIL("expecting three or four values per ContextList entry, separated by comma");
continue;
}
const OUString sInitialState (sValue.getToken(0, ',', nCharacterIndex).trim());
// The fourth argument is optional.
const OUString sMenuCommandOverride (
nCharacterIndex<0
? OUString()
: sValue.getToken(0, ',', nCharacterIndex).trim());
const OUString sMenuCommand (
sMenuCommandOverride.getLength()>0
? (sMenuCommandOverride.equalsAscii("none")
? OUString()
: sMenuCommandOverride)
: rsDefaultMenuCommand);
// Setup a list of application enums. Note that the
// application name may result in more than one value (eg
// DrawImpress will result in two enums, one for Draw and one
// for Impress).
::std::vector<EnumContext::Application> aApplications;
EnumContext::Application eApplication (EnumContext::GetApplicationEnum(sApplicationName));
if (eApplication == EnumContext::Application_None
&& !sApplicationName.equals(EnumContext::GetApplicationName(EnumContext::Application_None)))
{
// Handle some special names: abbreviations that make
// context descriptions more readable.
if (sApplicationName.equalsAscii("Writer"))
aApplications.push_back(EnumContext::Application_Writer);
else if (sApplicationName.equalsAscii("Calc"))
aApplications.push_back(EnumContext::Application_Calc);
else if (sApplicationName.equalsAscii("Draw"))
aApplications.push_back(EnumContext::Application_Draw);
else if (sApplicationName.equalsAscii("Impress"))
aApplications.push_back(EnumContext::Application_Impress);
else if (sApplicationName.equalsAscii("DrawImpress"))
{
// A special case among the special names: it is
// common to use the same context descriptions for
// both Draw and Impress. This special case helps to
// avoid duplication in the .xcu file.
aApplications.push_back(EnumContext::Application_Draw);
aApplications.push_back(EnumContext::Application_Impress);
}
else if (sApplicationName.equalsAscii("WriterVariants"))
{
// Another special case for all Writer variants.
aApplications.push_back(EnumContext::Application_Writer);
aApplications.push_back(EnumContext::Application_WriterGlobal);
aApplications.push_back(EnumContext::Application_WriterWeb);
aApplications.push_back(EnumContext::Application_WriterXML);
aApplications.push_back(EnumContext::Application_WriterForm);
aApplications.push_back(EnumContext::Application_WriterReport);
}
else
{
OSL_FAIL("application name not recognized");
continue;
}
}
else
{
// No conversion of the application name necessary.
aApplications.push_back(eApplication);
}
// Setup the actual context enum.
const EnumContext::Context eContext (EnumContext::GetContextEnum(sContextName));
if (eContext == EnumContext::Context_Unknown)
{
OSL_FAIL("context name not recognized");
continue;
}
// Setup the flag that controls whether a deck/pane is
// initially visible/expanded.
bool bIsInitiallyVisible;
if (sInitialState.equalsAscii("visible"))
bIsInitiallyVisible = true;
else if (sInitialState.equalsAscii("hidden"))
bIsInitiallyVisible = false;
else
{
OSL_FAIL("unrecognized state");
continue;
}
// Add context descriptors.
for (::std::vector<EnumContext::Application>::const_iterator
iApplication(aApplications.begin()),
iEnd(aApplications.end());
iApplication!=iEnd;
++iApplication)
{
if (*iApplication != EnumContext::Application_None)
rContextList.AddContextDescription(
Context(
EnumContext::GetApplicationName(*iApplication),
EnumContext::GetContextName(eContext)),
bIsInitiallyVisible,
sMenuCommand);
}
}
}
void ResourceManager::ReadLegacyAddons (const Reference<frame::XFrame>& rxFrame)
{
// Get module name for given frame.
::rtl::OUString sModuleName (Tools::GetModuleName(rxFrame));
if (sModuleName.getLength() == 0)
return;
if (maProcessedApplications.find(sModuleName) != maProcessedApplications.end())
{
// Addons for this application have already been read.
// There is nothing more to do.
return;
}
// Mark module as processed. Even when there is an error that
// prevents the configuration data from being read, this error
// will not be triggered a second time.
maProcessedApplications.insert(sModuleName);
// Get access to the configuration root node for the application.
::utl::OConfigurationTreeRoot aLegacyRootNode (GetLegacyAddonRootNode(sModuleName));
if ( ! aLegacyRootNode.isValid())
return;
// Process child nodes.
::std::vector<OUString> aMatchingNodeNames;
GetToolPanelNodeNames(aMatchingNodeNames, aLegacyRootNode);
const sal_Int32 nCount (aMatchingNodeNames.size());
size_t nDeckWriteIndex (maDecks.size());
size_t nPanelWriteIndex (maPanels.size());
maDecks.resize(maDecks.size() + nCount);
maPanels.resize(maPanels.size() + nCount);
for (sal_Int32 nReadIndex(0); nReadIndex<nCount; ++nReadIndex)
{
const OUString& rsNodeName (aMatchingNodeNames[nReadIndex]);
const ::utl::OConfigurationNode aChildNode (aLegacyRootNode.openNode(rsNodeName));
if ( ! aChildNode.isValid())
continue;
if ( rsNodeName == "private:resource/toolpanel/DrawingFramework/CustomAnimations" ||
rsNodeName == "private:resource/toolpanel/DrawingFramework/Layouts" ||
rsNodeName == "private:resource/toolpanel/DrawingFramework/MasterPages" ||
rsNodeName == "private:resource/toolpanel/DrawingFramework/SlideTransitions" ||
rsNodeName == "private:resource/toolpanel/DrawingFramework/TableDesign" )
continue;
DeckDescriptor& rDeckDescriptor (maDecks[nDeckWriteIndex++]);
rDeckDescriptor.msTitle = ::comphelper::getString(aChildNode.getNodeValue("UIName"));
rDeckDescriptor.msId = rsNodeName;
rDeckDescriptor.msIconURL = ::comphelper::getString(aChildNode.getNodeValue("ImageURL"));
rDeckDescriptor.msHighContrastIconURL = rDeckDescriptor.msIconURL;
rDeckDescriptor.msTitleBarIconURL = OUString();
rDeckDescriptor.msHighContrastTitleBarIconURL = OUString();
rDeckDescriptor.msHelpURL = ::comphelper::getString(aChildNode.getNodeValue("HelpURL"));
rDeckDescriptor.msHelpText = rDeckDescriptor.msTitle;
rDeckDescriptor.mbIsEnabled = true;
rDeckDescriptor.mnOrderIndex = 100000 + nReadIndex;
rDeckDescriptor.maContextList.AddContextDescription(Context(sModuleName, OUString("any")), true, OUString());
PanelDescriptor& rPanelDescriptor (maPanels[nPanelWriteIndex++]);
rPanelDescriptor.msTitle = ::comphelper::getString(aChildNode.getNodeValue("UIName"));
rPanelDescriptor.mbIsTitleBarOptional = true;
rPanelDescriptor.msId = rsNodeName;
rPanelDescriptor.msDeckId = rsNodeName;
rPanelDescriptor.msTitleBarIconURL = OUString();
rPanelDescriptor.msHighContrastTitleBarIconURL = OUString();
rPanelDescriptor.msHelpURL = ::comphelper::getString(aChildNode.getNodeValue("HelpURL"));
rPanelDescriptor.msImplementationURL = rsNodeName;
rPanelDescriptor.mnOrderIndex = 100000 + nReadIndex;
rPanelDescriptor.mbShowForReadOnlyDocuments = false;
rPanelDescriptor.mbWantsCanvas = false;
rPanelDescriptor.maContextList.AddContextDescription(Context(sModuleName, OUString("any")), true, OUString());
}
// When there where invalid nodes then we have to adapt the size
// of the deck and panel vectors.
if (nDeckWriteIndex < maDecks.size())
maDecks.resize(nDeckWriteIndex);
if (nPanelWriteIndex < maPanels.size())
maPanels.resize(nPanelWriteIndex);
}
void ResourceManager::StorePanelExpansionState (
const ::rtl::OUString& rsPanelId,
const bool bExpansionState,
const Context& rContext)
{
for (PanelContainer::iterator
iPanel(maPanels.begin()),
iEnd(maPanels.end());
iPanel!=iEnd;
++iPanel)
{
if (iPanel->msId.equals(rsPanelId))
{
ContextList::Entry* pEntry (
iPanel->maContextList.GetMatch (rContext));
if (pEntry != NULL)
pEntry->mbIsInitiallyVisible = bExpansionState;
}
}
}
::utl::OConfigurationTreeRoot ResourceManager::GetLegacyAddonRootNode (
const ::rtl::OUString& rsModuleName) const
{
try
{
const Reference<XComponentContext> xContext (::comphelper::getProcessComponentContext() );
const Reference<frame::XModuleManager2> xModuleAccess =
frame::ModuleManager::create( xContext );
const ::comphelper::NamedValueCollection aModuleProperties (xModuleAccess->getByName(rsModuleName));
const ::rtl::OUString sWindowStateRef (aModuleProperties.getOrDefault(
"ooSetupFactoryWindowStateConfigRef",
::rtl::OUString()));
::rtl::OUStringBuffer aPathComposer;
aPathComposer.appendAscii("org.openoffice.Office.UI.");
aPathComposer.append(sWindowStateRef);
aPathComposer.appendAscii("/UIElements/States");
return ::utl::OConfigurationTreeRoot(xContext,
aPathComposer.makeStringAndClear(), false);
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return ::utl::OConfigurationTreeRoot();
}
void ResourceManager::GetToolPanelNodeNames (
::std::vector<OUString>& rMatchingNames,
const ::utl::OConfigurationTreeRoot& aRoot) const
{
Sequence<OUString> aChildNodeNames (aRoot.getNodeNames());
const sal_Int32 nCount (aChildNodeNames.getLength());
for (sal_Int32 nIndex(0); nIndex<nCount; ++nIndex)
{
if (aChildNodeNames[nIndex].startsWith( "private:resource/toolpanel/" ))
rMatchingNames.push_back(aChildNodeNames[nIndex]);
}
}
bool ResourceManager::IsDeckEnabled (
const OUString& rsDeckId,
const Context& rContext,
const Reference<frame::XFrame>& rxFrame) const
{
// Check if any panel that matches the current context can be
// displayed.
ResourceManager::PanelContextDescriptorContainer aPanelContextDescriptors;
ResourceManager::Instance().GetMatchingPanels(
aPanelContextDescriptors,
rContext,
rsDeckId,
rxFrame);
for (ResourceManager::PanelContextDescriptorContainer::const_iterator
iPanel(aPanelContextDescriptors.begin()),
iEnd(aPanelContextDescriptors.end());
iPanel!=iEnd;
++iPanel)
{
if (iPanel->mbShowForReadOnlyDocuments)
return true;
}
return false;
}
} } // end of namespace sfx2::sidebar
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */