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Diffstat (limited to 'filters/xsltfilter/export/xsltexportdia.cpp')
| -rw-r--r-- | filters/xsltfilter/export/xsltexportdia.cpp | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/filters/xsltfilter/export/xsltexportdia.cpp b/filters/xsltfilter/export/xsltexportdia.cpp new file mode 100644 index 000000000..bf141f903 --- /dev/null +++ b/filters/xsltfilter/export/xsltexportdia.cpp @@ -0,0 +1,267 @@ +/* This file is part of the KDE project + Copyright (C) 2002 Robert JACOLIN <rjacolin@ifrance.com> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + This file use code from koTemplateOpenDia for the method chooseSlot. +*/ + +#include <xsltexportdia.h> +#include <xsltproc.h> + +#include <tqdir.h> +#include <tqcombobox.h> + +#include <tdeapplication.h> +#include <tdeglobal.h> +#include <tdelocale.h> +#include <tdeconfig.h> +#include <tdeversion.h> +#include <kstandarddirs.h> +#include <tderecentdocument.h> +#include <tdetempfile.h> +#include <tdefiledialog.h> +#include <kdebug.h> +#include <KoFilterManager.h> +#include <KoStoreDevice.h> + +/*#ifdef __FreeBSD__ +#include <unistd.h> +#endif*/ + +/* + * Constructs a XSLTExportDia which is a child of 'parent', with the + * name 'name' and widget flags set to 'f'. + * + * The dialog will by default be modeless, unless you set 'modal' to + * TRUE to construct a modal dialog. + */ +XSLTExportDia::XSLTExportDia(KoStoreDevice* in, const TQCString &format, TQWidget* parent, const char* name_, bool modal, WFlags fl ) + : XSLTDialog( parent, name_, modal, fl ) +{ + int i = 0; + _in = in; + _format = format; + setCaption(i18n("Export XSLT Configuration")); + + kapp->restoreOverrideCursor(); + + /* Recent files */ + _config = new TDEConfig("xsltdialog"); + _config->setGroup( "XSLT export filter" ); + TQString value; + while(i < 10) + { + value = _config->readPathEntry( TQString("Recent%1").arg(i) ); + kdDebug() << "recent : " << value << endl; + if(!value.isEmpty()) + { + _recentList.append( value ); + recentBox->insertItem(value); + } + else + i = 10; + i = i + 1; + } + + /* Common xslt files box */ + TQString appName = (const char*) TDEGlobal::instance()->instanceName(); + kdDebug() << "app name = " << appName << endl; + + TQString filenames = TQString("xsltfilter") + TQDir::separator() + TQString("export") + + TQDir::separator() + appName + TQDir::separator() + "*/*.xsl"; + TQStringList commonFilesList = TDEGlobal::dirs()->findAllResources("data", filenames, true); + kdDebug() << "There are " << commonFilesList.size() << " entries like " << filenames << endl; + + TQStringList tempList; + TQString name; + TQString file; + + for(TQStringList::Iterator it = commonFilesList.begin(); it != commonFilesList.end(); ++it) + { + tempList = TQStringList::split("/", (*it)); + file = tempList.last(); + tempList.pop_back(); + name = tempList.last(); + tempList.pop_back(); + kdDebug() << name << " " << file << endl; + if(!_namesList.contains(name) && file == "main.xsl") + { + _filesList.append(file); + _namesList.append(name); + _dirsList.append(tempList.join("/")); + kdDebug() << file << " get" << endl; + } + } + + xsltList->insertStringList(_namesList); +} + +/* + * Destroys the object and frees any allocated resources + */ +XSLTExportDia::~XSLTExportDia() +{ + delete _config; +} + +/** + * Called when thecancel button is clicked. + * Close the dialog box. + */ +void XSLTExportDia::cancelSlot() +{ + kdDebug() << "export cancelled" << endl; + reject(); +} + +/** + * Called when the choose button is clicked. A file dialog is open to allow to choose + * the xslt to use. + * Change the value of the current file. + */ +void XSLTExportDia::chooseSlot() +{ + + /* Use dir from currently selected file */ + TQString dir = TQString(); + if ( _currentFile.isLocalFile() && TQFile::exists( _currentFile.path() ) ) + dir = TQFileInfo( _currentFile.path() ).absFilePath(); + + KFileDialog *dialog = new KFileDialog(dir, TQString(), 0L, "file dialog", true); + dialog->setCaption( i18n("Open Document") ); + dialog->setMimeFilter( KoFilterManager::mimeFilter( _format, KoFilterManager::Export ) ); + KURL u; + + if(dialog->exec() == TQDialog::Accepted) + { + u = dialog->selectedURL(); + TDERecentDocument::add(dialog->selectedURL().url(), !dialog->selectedURL().isLocalFile()); + } else //revert state + { + //if (bEmpty) openEmpty(); + //if (bTemplates) openTemplate(); + } + + delete dialog; + + TQString filename = u.path(); + TQString url = u.url(); + bool local = u.isLocalFile(); + + bool ok = !url.isEmpty(); + if (local) // additional checks for local files + ok = ok && (TQFileInfo( filename ).isFile() || + (TQFileInfo( filename ).isSymLink() && + !TQFileInfo( filename ).readLink().isEmpty() && + TQFileInfo( TQFileInfo( filename ).readLink() ).isFile() ) ); + + if ( ok ) + { + _currentFile = u; + okSlot(); + } +} + +/** + * Called when the user clic on an element in the recent list. + * Change the value of the current file. + */ +void XSLTExportDia::chooseRecentSlot() +{ + kdDebug() << "recent slot : " << recentBox->currentText() << endl; + _currentFile = recentBox->currentText(); +} + +/** + * Called when teh user clic on an element in the common list of xslt sheet. + * Change the value of the current file. + */ +void XSLTExportDia::chooseCommonSlot() +{ + int num = xsltList->currentItem(); + _currentFile = TQDir::separator() + _dirsList[num] + TQDir::separator() + + xsltList->currentText() + TQDir::separator() + _filesList[num]; + kdDebug() << "common slot : " << _currentFile.url() << endl; +} + +/** + * Called when the user clic on the ok button. The xslt sheet is put on the recent list which is + * saved, then the xslt processor is called to export the document. + */ +void XSLTExportDia::okSlot() +{ + hide(); + if(_currentFile.url().isEmpty()) + return; + kdDebug() << "XSLT FILTER --> BEGIN" << endl; + TQString stylesheet = _currentFile.directory() + TQDir::separator() + _currentFile.fileName(); + + /* Add the current file in the recent list if is not and save the list. */ + if(_recentList.contains(stylesheet) == 0) + { + kdDebug() << "Style sheet add to recent list" << endl; + /* Remove the older stylesheet used */ + if(_recentList.size() >= 10) + _recentList.pop_back(); + + /* Add the new */ + _recentList.prepend(stylesheet); + + /* Save the new list */ + kdDebug() << "Recent list save " << _recentList.size() << " entrie(s)" << endl; + int i = 0; + while(_recentList.size() > 0) + { + kdDebug() << "save : " << _recentList.first() << endl; +#if KDE_IS_VERSION(3,1,3) + _config->writePathEntry( TQString("Recent%1").arg(i), _recentList.first()); +#else + _config->writeEntry( TQString("Recent%1").arg(i), _recentList.first()); +#endif + _recentList.pop_front(); + i = i + 1; + } + /* Write config on disk */ + _config->sync(); + } + + /* Temp file */ + KTempFile temp("xsltexport-", "kwd"); + temp.setAutoDelete(true); + TQFile* tempFile = temp.file(); + + const TQ_LONG buflen = 4096; + char buffer[ buflen ]; + TQ_LONG readBytes = _in->readBlock( buffer, buflen ); + + while ( readBytes > 0 ) + { + tempFile->writeBlock( buffer, readBytes ); + readBytes = _in->readBlock( buffer, buflen ); + } + temp.close(); + + kdDebug() << stylesheet << endl; + XSLTProc* xsltproc = new XSLTProc(temp.name(), _fileOut, stylesheet); + xsltproc->parse(); + + delete xsltproc; + + kdDebug() << "XSLT FILTER --> END" << endl; + reject(); // ###### accept() ? (Werner) +} + +#include <xsltexportdia.moc> |