#103070# This file replaces TemplateThread.

2 files changed, 452 insertions, 0 deletions

diff --git a/sd/source/ui/dlg/TemplateScanner.cxx b/sd/source/ui/dlg/TemplateScanner.cxx
new file mode 100644
index 000000000000..ce7249fe03db
--- /dev/null
+++ b/sd/source/ui/dlg/TemplateScanner.cxx
@@ -0,0 +1,259 @@
+/*************************************************************************
+ *
+ *  $RCSfile: TemplateScanner.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: af $ $Date: 2002-09-11 13:29:40 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library 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 for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#include "TemplateScanner.hxx"
+
+#ifndef _OSL_TIME_H_
+#include <osl/time.h>
+#endif
+
+#ifndef _VOS_MUTEX_HXX
+#include <vos/mutex.hxx>
+#endif
+
+#ifndef _SFXAPP_HXX
+#include <sfx2/app.hxx>
+#endif
+
+#ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#endif
+
+using namespace ::rtl;
+using namespace ::ucb;
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::sdbc;
+using namespace ::com::sun::star::ucb;
+
+namespace {
+const OUString TITLE            = OUString::createFromAscii ("Title");
+const OUString TARGET_DIR_URL   = OUString::createFromAscii ("TargetDirURL");
+const OUString DESCRIPTION      = OUString::createFromAscii ("TypeDescription");
+const OUString TARGET_URL       = OUString::createFromAscii ("TargetURL");
+
+const OUString DOCTEMPLATES     = OUString::createFromAscii ("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 OUString IMPRESS_BIN_TEMPLATE = OUString::createFromAscii ("application/vnd.stardivision.impress");
+const OUString IMPRESS_XML_TEMPLATE = OUString::createFromAscii ("application/vnd.sun.xml.impress");
+}
+
+namespace sd
+{
+
+TemplateScanner::TemplateScanner (void)
+{
+    //  empty;
+}
+
+
+
+
+TemplateScanner::~TemplateScanner (void)
+{
+    // 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;
+}
+
+
+
+
+void TemplateScanner::GetTemplateRoot (void)
+{
+    Reference<lang::XMultiServiceFactory> xFactory =
+        ::comphelper::getProcessServiceFactory ();
+
+    Reference<frame::XDocumentTemplates> xTemplates (
+        xFactory->createInstance (DOCTEMPLATES), UNO_QUERY);
+
+    if (xTemplates.is())
+        mxTemplateRoot = xTemplates->getContent();
+}
+
+
+
+
+void TemplateScanner::ScanEntries (Content& rRoot, TemplateDir* pDir)
+{
+    Reference<XCommandEnvironment> aCmdEnv;
+
+    //  We are interested only in three properties: the entry's name,
+    //  its URL, and its content type.
+    Sequence<OUString> aProps (3);
+    aProps[0] = TITLE;
+    aProps[1] = TARGET_URL;
+    aProps[2] = DESCRIPTION;
+
+    //  Create a cursor to iterate over the templates in this folders.
+    ResultSetInclude eInclude = INCLUDE_DOCUMENTS_ONLY;
+    Reference<XResultSet> xResultSet (rRoot.createCursor (aProps, eInclude));
+
+    if (xResultSet.is())
+    {
+        Reference<XContentAccess> xContentAccess (xResultSet, UNO_QUERY);
+        Reference<XRow> xRow (xResultSet, UNO_QUERY);
+
+        //  Iterate over the template folder.
+        while (xResultSet->next())
+        {
+            OUString aTitle (xRow->getString (1));
+            OUString aTargetURL (xRow->getString (2));
+            OUString aContentType (xRow->getString (3));
+
+            OUString aId = xContentAccess->queryContentIdentifierString();
+            Content  aContent = Content (aId, aCmdEnv);
+            if ( ! aContent.isDocument ())
+                continue;
+
+            //  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 (    (aContentType == IMPRESS_BIN_TEMPLATE)
+                ||  (aContentType == IMPRESS_XML_TEMPLATE))
+                pDir->m_aEntries.push_back (
+                    new TemplateEntry (aTitle, aTargetURL));
+        }
+    }
+}
+
+
+
+
+void TemplateScanner::ScanFolders (void)
+{
+    try
+    {
+        //  Create content for template folders.
+        Reference<XCommandEnvironment> aCmdEnv;
+        Content aTemplateDir (mxTemplateRoot, aCmdEnv);
+
+        //  Define the list of properties we are interested in.
+        Sequence<OUString> aProps (2);
+        aProps[0] = TITLE;
+        aProps[1] = TARGET_DIR_URL;
+
+        //  Create an cursor to iterate over the template folders.
+        ResultSetInclude eInclude = INCLUDE_FOLDERS_ONLY;
+        Reference<XResultSet> xResultSet (aTemplateDir.createCursor (
+            aProps, eInclude));
+
+        if (xResultSet.is())
+        {
+            Reference<XContentAccess> xContentAccess (xResultSet, UNO_QUERY);
+            Reference<XRow> xRow (xResultSet, UNO_QUERY);
+
+            while (xResultSet->next())
+            {
+                OUString aTitle (xRow->getString (1));
+                OUString aTargetDir (xRow->getString (2));
+
+                OUString aId = xContentAccess->queryContentIdentifierString();
+                Content  aContent = Content (aId, aCmdEnv);
+                if (aContent.isFolder())
+                {
+                    //  Scan the folder and insert it into the list of
+                    //  template folders.
+                    TemplateDir* pDir = new TemplateDir (aTitle, aTargetDir);
+                    if (pDir != NULL)
+                    {
+                        ScanEntries (aContent, pDir);
+                        if (pDir->m_aEntries.empty())
+                            delete pDir;
+                        else
+                        {
+                            ::vos::OGuard aGuard(Application::GetSolarMutex());
+                            maFolderList.push_back(pDir);
+                        }
+                    }
+                }
+            }
+        }
+    }
+    catch(::com::sun::star::uno::Exception&)
+    {
+        //  Ignore all exceptions.
+    }
+}
+
+
+
+
+void TemplateScanner::Scan (void)
+{
+    GetTemplateRoot ();
+    ScanFolders ();
+}
+
+
+
+
+std::vector<TemplateDir*>& TemplateScanner::GetFolderList (void)
+{
+    return maFolderList;
+}
+
+}
diff --git a/sd/source/ui/inc/TemplateScanner.hxx b/sd/source/ui/inc/TemplateScanner.hxx
new file mode 100644
index 000000000000..716c8fac07af
--- /dev/null
+++ b/sd/source/ui/inc/TemplateScanner.hxx
@@ -0,0 +1,193 @@
+/*************************************************************************
+ *
+ *  $RCSfile: TemplateScanner.hxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: af $ $Date: 2002-09-11 13:30:12 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library 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 for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _TEMPLATE_SCANNER_HXX
+#define _TEMPLATE_SCANNER_HXX
+
+#ifndef _UCBHELPER_CONTENT_HXX
+#include <ucbhelper/content.hxx>
+#endif
+
+#ifndef _COM_SUN_STAR_FRAME_XDOCUMENTTEMPLATES_HPP_
+#include <com/sun/star/frame/XDocumentTemplates.hpp>
+#endif
+
+#ifndef _COMPHELPER_PROCESSFACTORY_HXX_
+#include <comphelper/processfactory.hxx>
+#endif
+
+#ifndef _COM_SUN_STAR_UCB_XCONTENTACCESS_HPP_
+#include <com/sun/star/ucb/XContentAccess.hpp>
+#endif
+
+#ifndef _COM_SUN_STAR_SDBC_XROW_HPP_
+#include <com/sun/star/sdbc/XRow.hpp>
+#endif
+
+#ifndef _STRING_HXX
+#include <tools/string.hxx>
+#endif
+
+#include <vector>
+
+namespace {
+/** Representation of a template or layout file.
+*/
+class TemplateEntry
+{
+public:
+    TemplateEntry   (const String& rTitle, const String& rPath)
+        :   m_aTitle (rTitle), m_aPath  (rPath) {}
+
+    String m_aTitle;
+    String m_aPath;
+};
+
+
+
+/** Representation of a template or layout folder.
+*/
+class TemplateDir
+{
+public:
+    TemplateDir (const String & rRegion, const String & rUrl )
+        :   m_aRegion(rRegion), m_aUrl(rUrl) {}
+
+    String                      m_aRegion;
+    String                      m_aUrl;
+    std::vector<TemplateEntry*> m_aEntries;
+};
+}
+
+
+namespace sd
+{
+
+/** This class scans the template folders for impress templates and puts
+    them into listboxes.  While scanning the found templates are collected
+    in a local list.  After completing the scan an object of this class may
+    be called to offer this list to transfer its contents to the caller.
+    Every remaining entries are deleted from the local list in the
+    destructor.  An easy way to transfer the whole list is to call the swap
+    method on an STL vector with the list as argument.
+*/
+class   TemplateScanner
+{
+public:
+    /** Create a new template scanner and prepare but do not execute the scanning.
+    */
+    TemplateScanner (void);
+
+    /** The destructor deletes any remaining entries of the local list of
+        templates.
+    */
+    virtual ~TemplateScanner (void);
+
+    /** Execute the actual scanning of templates.  When this method
+        terminates the result can be obtained by calling the
+        <member>GetTemplateList</member> method.
+    */
+    void Scan (void);
+
+    /** Return the list of template folders.  It lies in the responsibility
+        of the caller to take ownership of some or all entries and remove
+        them from the returned list.  All entries that remain until the
+        destructor is called will be destroyed.
+    */
+    std::vector<TemplateDir*>& GetFolderList (void);
+
+protected:
+    /** Set the member mxTemplateRoot to the XContent that represents the
+        root of the template tree.
+    */
+    void ScanFolders (void);
+
+    /** Scan the given template folder for impress templates and insert them
+        into the given list.
+        @param  rRoot
+            specifies the folder to search.
+        @param  pDir
+            The list into which the entries for the impress templates are to
+            be inserted.
+    */
+    void ScanEntries (::ucb::Content& rRoot, TemplateDir* pDir);
+
+    /** Obtain the root folder of the template folder hierarchy.  The result
+        is stored in mxTemplateRoot for later use.
+    */
+    void GetTemplateRoot (void);
+
+private:
+
+    /** The data structure that is to be filled with information about the
+        template files.
+    */
+     std::vector<TemplateDir*> maFolderList;
+
+    /** The root folder of the template folders.
+    */
+    com::sun::star::uno::Reference<com::sun::star::ucb::XContent>
+        mxTemplateRoot;
+};
+
+}
+
+#endif