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Diffstat (limited to 'sd/source/ui/dlg/TemplateScanner.cxx')
| -rw-r--r-- | sd/source/ui/dlg/TemplateScanner.cxx | 500 |
1 files changed, 0 insertions, 500 deletions
diff --git a/sd/source/ui/dlg/TemplateScanner.cxx b/sd/source/ui/dlg/TemplateScanner.cxx deleted file mode 100644 index 0b7898840..000000000 --- a/sd/source/ui/dlg/TemplateScanner.cxx +++ /dev/null @@ -1,500 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_sd.hxx" - -#include "TemplateScanner.hxx" - -#include <comphelper/processfactory.hxx> -#include <comphelper/documentconstants.hxx> - -#include <tools/debug.hxx> -#include <osl/mutex.hxx> -#include <vcl/svapp.hxx> -#include <sfx2/doctempl.hxx> -#include <sfx2/templatelocnames.hrc> -#include <com/sun/star/frame/XDocumentTemplates.hpp> -#include <com/sun/star/lang/XMultiServiceFactory.hpp> -#include <com/sun/star/ucb/XCommandEnvironment.hpp> -#include <com/sun/star/ucb/XContentAccess.hpp> -#include <com/sun/star/sdbc/XResultSet.hpp> -#include <com/sun/star/sdbc/XRow.hpp> - -#include <set> - -using namespace ::com::sun::star; -using namespace ::com::sun::star::uno; - -namespace { - -const ::rtl::OUString TITLE(RTL_CONSTASCII_USTRINGPARAM ("Title")); -const ::rtl::OUString TARGET_DIR_URL(RTL_CONSTASCII_USTRINGPARAM ("TargetDirURL")); -const ::rtl::OUString DESCRIPTION(RTL_CONSTASCII_USTRINGPARAM ("TypeDescription")); -const ::rtl::OUString TARGET_URL(RTL_CONSTASCII_USTRINGPARAM ("TargetURL")); - -const ::rtl::OUString DOCTEMPLATES(RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.frame.DocumentTemplates")); - -// These strings are used to find impress templates in the tree of -// template files. Should probably be determined dynamically. -const ::rtl::OUString IMPRESS_BIN_TEMPLATE(RTL_CONSTASCII_USTRINGPARAM ("application/vnd.stardivision.impress")); -const ::rtl::OUString IMPRESS_XML_TEMPLATE = MIMETYPE_VND_SUN_XML_IMPRESS; -// The following id comes from the bugdoc in #i2764#. -const ::rtl::OUString IMPRESS_XML_TEMPLATE_B(RTL_CONSTASCII_USTRINGPARAM ("Impress 2.0")); -const ::rtl::OUString IMPRESS_XML_TEMPLATE_OASIS = MIMETYPE_OASIS_OPENDOCUMENT_PRESENTATION; - - -class FolderDescriptor -{ -public: - FolderDescriptor ( - int nPriority, - const ::rtl::OUString& rsTitle, - const ::rtl::OUString& rsTargetDir, - const ::rtl::OUString& rsContentIdentifier, - const Reference<com::sun::star::ucb::XCommandEnvironment>& rxFolderEnvironment) - : mnPriority(nPriority), - msTitle(rsTitle), - msTargetDir(rsTargetDir), - msContentIdentifier(rsContentIdentifier), - mxFolderEnvironment(rxFolderEnvironment) - { } - int mnPriority; - ::rtl::OUString msTitle; - ::rtl::OUString msTargetDir; - ::rtl::OUString msContentIdentifier; - // Reference<sdbc::XResultSet> mxFolderResultSet; - Reference<com::sun::star::ucb::XCommandEnvironment> mxFolderEnvironment; - - class Comparator - { - public: - bool operator() (const FolderDescriptor& r1, const FolderDescriptor& r2) const - { return r1.mnPriority < r2.mnPriority; } - }; -}; - -/** Use a heuristic based on the URL of a top-level template folder to - assign a priority that is used to sort the folders. -*/ -int Classify (const ::rtl::OUString&, const ::rtl::OUString& rsURL) -{ - int nPriority (0); - - if (rsURL.getLength() == 0) - nPriority = 100; - else if (rsURL.indexOf(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("presnt")))>=0) - { - nPriority = 30; - } - else if (rsURL.indexOf(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("layout")))>=0) - { - nPriority = 20; - } - else if (rsURL.indexOf(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("educate")))>=0) - { - nPriority = 40; - } - else if (rsURL.indexOf(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("finance")))>=0) - { - nPriority = 40; - } - else - { - // All other folders are taken for user supplied and have the - // highest priority. - nPriority = 10; - } - - return nPriority; -} - -} // end of anonymous namespace - - - - -namespace sd -{ - -class TemplateScanner::FolderDescriptorList - : public ::std::multiset<FolderDescriptor,FolderDescriptor::Comparator> -{ -}; - -TemplateScanner::TemplateScanner (void) - : meState(INITIALIZE_SCANNING), - maFolderContent(), - mpTemplateDirectory(NULL), - maFolderList(), - mpLastAddedEntry(NULL), - mpFolderDescriptors(new FolderDescriptorList()), - mxTemplateRoot(), - mxFolderEnvironment(), - mxEntryEnvironment(), - mxFolderResultSet(), - mxEntryResultSet() -{ - // empty; -} - - - - -TemplateScanner::~TemplateScanner (void) -{ - mpFolderDescriptors.reset(); - - // Delete all entries of the template list that have not been - // transferred to another object. - std::vector<TemplateDir*>::iterator I; - for (I=maFolderList.begin(); I!=maFolderList.end(); ++I) - if (*I != NULL) - delete *I; -} - - - - -TemplateScanner::State TemplateScanner::GetTemplateRoot (void) -{ - State eNextState (INITIALIZE_FOLDER_SCANNING); - - Reference<lang::XMultiServiceFactory> xFactory = ::comphelper::getProcessServiceFactory (); - DBG_ASSERT (xFactory.is(), "TemplateScanner::GetTemplateRoot: xFactory is NULL"); - - if (xFactory.is()) - { - Reference<frame::XDocumentTemplates> xTemplates ( - xFactory->createInstance (DOCTEMPLATES), UNO_QUERY); - DBG_ASSERT (xTemplates.is(), "TemplateScanner::GetTemplateRoot: xTemplates is NULL"); - - if (xTemplates.is()) - mxTemplateRoot = xTemplates->getContent(); - else - eNextState = ERROR; - } - else - eNextState = ERROR; - - return eNextState; -} - - - - -TemplateScanner::State TemplateScanner::InitializeEntryScanning (void) -{ - State eNextState (SCAN_ENTRY); - - if (maFolderContent.isFolder()) - { - mxEntryEnvironment = Reference<com::sun::star::ucb::XCommandEnvironment>(); - - // We are interested only in three properties: the entry's name, - // its URL, and its content type. - Sequence<rtl::OUString> aProps (3); - aProps[0] = TITLE; - aProps[1] = TARGET_URL; - aProps[2] = DESCRIPTION; - - // Create a cursor to iterate over the templates in this folders. - ::ucbhelper::ResultSetInclude eInclude = ::ucbhelper::INCLUDE_DOCUMENTS_ONLY; - mxEntryResultSet = Reference<com::sun::star::sdbc::XResultSet>( - maFolderContent.createCursor(aProps, eInclude)); - } - else - eNextState = ERROR; - - return eNextState; -} - - - - -TemplateScanner::State TemplateScanner::ScanEntry (void) -{ - State eNextState (ERROR); - - Reference<com::sun::star::ucb::XContentAccess> xContentAccess (mxEntryResultSet, UNO_QUERY); - Reference<com::sun::star::sdbc::XRow> xRow (mxEntryResultSet, UNO_QUERY); - - if (xContentAccess.is() && xRow.is() && mxEntryResultSet.is()) - { - if (mxEntryResultSet->next()) - { - ::rtl::OUString sTitle (xRow->getString (1)); - ::rtl::OUString sTargetURL (xRow->getString (2)); - ::rtl::OUString sContentType (xRow->getString (3)); - - ::rtl::OUString aId = xContentAccess->queryContentIdentifierString(); - ::ucbhelper::Content aContent = ::ucbhelper::Content (aId, mxEntryEnvironment); - if (aContent.isDocument ()) - { - // Check wether the entry is an impress template. If so - // add a new entry to the resulting list (which is created - // first if necessary). - if ( (sContentType == MIMETYPE_OASIS_OPENDOCUMENT_PRESENTATION_TEMPLATE) - || (sContentType == IMPRESS_XML_TEMPLATE_OASIS) - || (sContentType == IMPRESS_BIN_TEMPLATE) - || (sContentType == IMPRESS_XML_TEMPLATE) - || (sContentType == IMPRESS_XML_TEMPLATE_B)) - { - ::rtl::OUString sLocalisedTitle = SfxDocumentTemplates::ConvertResourceString( - STR_TEMPLATE_NAME1_DEF, STR_TEMPLATE_NAME1, NUM_TEMPLATE_NAMES, sTitle ); - mpLastAddedEntry = new TemplateEntry(sLocalisedTitle, sTargetURL); - mpTemplateDirectory->maEntries.push_back(mpLastAddedEntry); - } - } - - // Continue scanning entries. - eNextState = SCAN_ENTRY; - } - else - { - if (mpTemplateDirectory->maEntries.empty()) - { - delete mpTemplateDirectory; - mpTemplateDirectory = NULL; - } - else - { - SolarMutexGuard aGuard; - maFolderList.push_back(mpTemplateDirectory); - } - - // Continue with scanning the next folder. - eNextState = SCAN_FOLDER; - } - } - - return eNextState; -} - - - - -TemplateScanner::State TemplateScanner::InitializeFolderScanning (void) -{ - State eNextState (ERROR); - - mxFolderResultSet = Reference<sdbc::XResultSet>(); - - try - { - // Create content for template folders. - mxFolderEnvironment = Reference<com::sun::star::ucb::XCommandEnvironment>(); - ::ucbhelper::Content aTemplateDir (mxTemplateRoot, mxFolderEnvironment); - - // Define the list of properties we are interested in. - Sequence<rtl::OUString> aProps (2); - aProps[0] = TITLE; - aProps[1] = TARGET_DIR_URL; - - // Create an cursor to iterate over the template folders. - ::ucbhelper::ResultSetInclude eInclude = ::ucbhelper::INCLUDE_FOLDERS_ONLY; - mxFolderResultSet = Reference<sdbc::XResultSet>( - aTemplateDir.createCursor(aProps, eInclude)); - if (mxFolderResultSet.is()) - eNextState = GATHER_FOLDER_LIST; - } - catch (::com::sun::star::uno::Exception&) - { - eNextState = ERROR; - } - - return eNextState; -} - - - - -TemplateScanner::State TemplateScanner::GatherFolderList (void) -{ - State eNextState (ERROR); - - Reference<com::sun::star::ucb::XContentAccess> xContentAccess (mxFolderResultSet, UNO_QUERY); - if (xContentAccess.is() && mxFolderResultSet.is()) - { - while (mxFolderResultSet->next()) - { - Reference<sdbc::XRow> xRow (mxFolderResultSet, UNO_QUERY); - if (xRow.is()) - { - ::rtl::OUString sTitle (xRow->getString (1)); - ::rtl::OUString sTargetDir (xRow->getString (2)); - ::rtl::OUString aId = xContentAccess->queryContentIdentifierString(); - - mpFolderDescriptors->insert( - FolderDescriptor( - Classify(sTitle,sTargetDir), - sTitle, - sTargetDir, - aId, - mxFolderEnvironment)); - } - } - - eNextState = SCAN_FOLDER; - } - - return eNextState; -} - - - - -TemplateScanner::State TemplateScanner::ScanFolder (void) -{ - State eNextState (ERROR); - - if (mpFolderDescriptors->size() > 0) - { - FolderDescriptor aDescriptor (*mpFolderDescriptors->begin()); - mpFolderDescriptors->erase(mpFolderDescriptors->begin()); - - ::rtl::OUString sTitle (aDescriptor.msTitle); - ::rtl::OUString sTargetDir (aDescriptor.msTargetDir); - ::rtl::OUString aId (aDescriptor.msContentIdentifier); - - maFolderContent = ::ucbhelper::Content (aId, aDescriptor.mxFolderEnvironment); - if (maFolderContent.isFolder()) - { - // Scan the folder and insert it into the list of template - // folders. - mpTemplateDirectory = new TemplateDir (sTitle, sTargetDir); - if (mpTemplateDirectory != NULL) - { - // Continue with scanning all entries in the folder. - eNextState = INITIALIZE_ENTRY_SCAN; - } - } - } - else - { - eNextState = DONE; - } - - return eNextState; -} - - - - -void TemplateScanner::Scan (void) -{ - while (HasNextStep()) - RunNextStep(); -} - - - - -std::vector<TemplateDir*>& TemplateScanner::GetFolderList (void) -{ - return maFolderList; -} - - - - -void TemplateScanner::RunNextStep (void) -{ - switch (meState) - { - case INITIALIZE_SCANNING: - meState = GetTemplateRoot(); - break; - - case INITIALIZE_FOLDER_SCANNING: - meState = InitializeFolderScanning(); - break; - - case SCAN_FOLDER: - meState = ScanFolder(); - break; - - case GATHER_FOLDER_LIST: - meState = GatherFolderList(); - break; - - case INITIALIZE_ENTRY_SCAN: - meState = InitializeEntryScanning(); - break; - - case SCAN_ENTRY: - meState = ScanEntry(); - break; - default: - break; - } - - switch (meState) - { - case DONE: - case ERROR: - mxTemplateRoot.clear(); - mxTemplateRoot.clear(); - mxFolderEnvironment.clear(); - mxEntryEnvironment.clear(); - mxFolderResultSet.clear(); - mxEntryResultSet.clear(); - mpLastAddedEntry = NULL; - break; - default: - break; - } -} - - - - -bool TemplateScanner::HasNextStep (void) -{ - switch (meState) - { - case DONE: - case ERROR: - return false; - - default: - return true; - } -} - - - - -const TemplateEntry* TemplateScanner::GetLastAddedEntry (void) const -{ - return mpLastAddedEntry; -} - -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |