/*
* kPPPlogview: a accounting log system for kPPP
*
* Copyright (C) 1998 Mario Weilguni <mweilguni@kde.org>
*
* This file has been contributed by Tilo Ulbrich <TiloUlbrich@web.de>
*
* This program 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 program 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 program; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "export.h"
#include <tqpushbutton.h>
#include <tqtextcodec.h>
class Export;
/***** ExportFormats *****/
static struct {
int id;
TQString name;
TQString desc;
TQString ext;
}
ExportFormats [] = {
{ 1, I18N_NOOP("CSV"),
I18N_NOOP("Export to a text file, using semicolons as separators.<p></p>Can be used for spreadsheet programs like <i>KSpread</i>."),
"csv" },
{ 2, I18N_NOOP("HTML"),
I18N_NOOP("Export to a HTML Page.<p></p>Can be used for easy exchange over the <i>Internet</i>."),
"html" },
{ 0, 0, 0, 0 } /* !! don't forget !! */
};
/***** ExportWizard *****/
ExportWizard::ExportWizard(TQWidget *parent, const TQString &_date)
: KWizard(parent, "", true) {
date = _date;
filterID = 0;
setCaption(i18n("Export Wizard for kPPP Logs"));
/* format-page */
formatPage = new TQWidget();
TQHBoxLayout *formatLayout = new TQHBoxLayout(formatPage);
typeList = new TQListBox(formatPage);
connect(typeList, TQT_SIGNAL(highlighted(int)), TQT_SLOT (typeHighlighted(int)));
typeList->setMinimumSize(50, 200);
TQToolTip::add(typeList, i18n("List with possible output formats"));
int i=0;
while (ExportFormats[i].id) { // add each format to the list
typeList->insertItem(i18n(ExportFormats[i].name.utf8()));
i++;
}
formatLayout->addWidget(typeList);
formatLayout->addSpacing(10);
typeInfo = new TQLabel(formatPage);
typeInfo->tqsetAlignment(TQt::AlignTop | TQt::WordBreak);
typeInfo->setText(i18n("<qt><b>Please choose the output format on the left side.</b></qt>"));
typeInfo->setMinimumSize(350, 200);
formatLayout->addWidget(typeInfo);
addPage(formatPage, i18n("Selection of Filetype"));
/* filename-page */
filenamePage = new TQWidget();
TQVBoxLayout *filenameLayout = new TQVBoxLayout( filenamePage );
TQLabel *fnLbl = new TQLabel(filenamePage);
fnLbl->setText(i18n("Filename:"));
filenameLayout->addWidget(fnLbl);
fnLine = new TQLineEdit(filenamePage);
fnLine->setText(i18n("[No file selected]"));
fnLine->setReadOnly(true);
filenameLayout->addWidget(fnLine);
filenameLayout->addStretch(1);
fnGet = new TQPushButton(filenamePage);
fnGet->setText(i18n("&Select File..."));
fnGet->setMaximumWidth(200);
TQToolTip::add(fnGet, i18n("Select the filename of the exported output file"));
filenameLayout->addWidget(fnGet);
connect(fnGet, TQT_SIGNAL(clicked()), TQT_SLOT(getFilename()));
filenameLayout->addStretch(2);
addPage(filenamePage, i18n("Selection of Filename"));
setNextEnabled( filenamePage, false );
setHelpEnabled( filenamePage, false );
setNextEnabled( formatPage, false );
setHelpEnabled( formatPage, false );
}
Export * ExportWizard::createExportFilter() {
switch (filterID) { // IDs: see data-struct ExportFormats
case 1 : return new CSVExport(filename, ";");
case 2 : return new HTMLExport(filename, date);
default : return NULL; // oops..
};
}
void ExportWizard::typeHighlighted(int index) {
typeInfo->setText("<qt><b>"+i18n(ExportFormats[index].name.utf8())+" " +
i18n("File Format") + "</b><p></p>" + i18n(ExportFormats[index].desc.utf8())
+"</qt>");
setNextEnabled(formatPage, true );
}
void ExportWizard::getFilename() {
int i = typeList->currentItem();
if ( i == -1 )
return;
// prepare filter: e.g.: HTML (*.html *.HTML)
TQString filter = "*." + ExportFormats[i].ext + " *." + ExportFormats[i].ext.upper() + "|" +
i18n(ExportFormats[i].name.utf8()) + " (*." + ExportFormats[i].ext + " *." +
ExportFormats[i].ext.upper() + ")";
filename = KFileDialog::getSaveFileName(date + "." + ExportFormats[i].ext, filter, 0, i18n("Please Choose File"));
if (filename.isEmpty()) // no file selected
return;
fnLine->setText(filename);
setFinishEnabled(filenamePage, true);
}
void ExportWizard::reject() {
hide();
filename = TQString();
}
void ExportWizard::accept() {
filterID = typeList->currentItem() + 1; // translate to ID-count in ExportFormats
hide();
}
/***** Export *****/
Export::Export(const TQString &_filename)
: filename(_filename),
buffer("")
{
}
Export::~Export()
{
}
bool Export::openFile() {
file.setName(filename);
return file.open(IO_WriteOnly);
}
bool Export::closeFile() {
bool ok = true;
if (file.writeBlock(buffer.local8Bit(), buffer.length())<0)
ok = false;
file.close();
return ok;
}
/***** CSVExport *****/
CSVExport::CSVExport(const TQString &filename, const TQString &_separator)
: Export(filename),
separator(_separator)
{
}
void CSVExport::addHeadline(const TQString &a, const TQString &b,
const TQString &c, const TQString &d,
const TQString &e, const TQString &f,
const TQString &g, const TQString &h) {
// no especially style
addDataline(a, b, c, d, e, f, g, h);
}
void CSVExport::addDataline(const TQString &a, const TQString &b,
const TQString &c, const TQString &d,
const TQString &e, const TQString &f,
const TQString &g, const TQString &h) {
buffer+=a + separator +
b + separator +
c + separator +
d + separator +
e + separator +
f + separator +
g + separator +
h + separator + "\n";
}
void CSVExport::addEmptyLine() {
// not needed
}
void CSVExport::setFinishCode() {
// not needed
}
/***** HTMLExport *****/
HTMLExport::HTMLExport(const TQString &filename, const TQString &date)
: Export(filename) {
TQString title = i18n("Connection log for %1").tqarg(date);
buffer = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">\n";
buffer.append("<html>\n<head>\n <title>"+title+"</title>\n");
buffer.append(TQString::tqfromLatin1(" <meta http-equiv=\"Content-Type\" content=\"text/html; charset=")
+ TQTextCodec::codecForLocale()->mimeName() +
TQString::tqfromLatin1("\">"));
buffer.append("\n</head>\n<body>\n<h1>"+title+"</h1>\n\n");
buffer.append("<table width=\"100%\" border=\"1\">\n");
trStartCode = "<tr>";
trEndCode = "</tr>\n";
tdStartCode = "<td>";
tdEndCode = "</td>";
}
void HTMLExport::addHeadline(const TQString &a, const TQString &b,
const TQString &c, const TQString &d,
const TQString &e, const TQString &f,
const TQString &g, const TQString &h) {
// simply bold font
TQString bak1 = tdStartCode; tdStartCode.append("<b>");
TQString bak2 = tdEndCode; tdEndCode.prepend("</b>");
addDataline(a, b, c, d, e, f, g, h);
// reset font
tdStartCode = bak1;
tdEndCode = bak2;
}
void HTMLExport::addDataline(const TQString &a, const TQString &b,
const TQString &c, const TQString &d,
const TQString &e, const TQString &f,
const TQString &g, const TQString &h) {
buffer+= trStartCode +
tdStartCode + a + tdEndCode +
tdStartCode + b + tdEndCode +
tdStartCode + c + tdEndCode +
tdStartCode + d + tdEndCode +
tdStartCode + e + tdEndCode +
tdStartCode + f + tdEndCode +
tdStartCode + g + tdEndCode +
tdStartCode + h + tdEndCode +
trEndCode;
}
void HTMLExport::addEmptyLine() {
addDataline(" ", " ", " ", " ", " ", " ", " ", " ");
}
void HTMLExport::setFinishCode() {
buffer+= "</table>\n</body>\n</html>\n";
}
#include "export.moc"