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189 lines
5.1 KiB
189 lines
5.1 KiB
/*
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* Copyright (C) 1999-2002 Bernd Gehrmann
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* bernd@mail.berlios.de
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* Copyright (c) 2002-2003 Christian Loose <christian.loose@hamburg.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "changelogdlg.h"
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#include <tqfile.h>
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#include <tqtextstream.h>
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#include <kconfig.h>
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#include <kglobalsettings.h>
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#include <klocale.h>
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#include <kmessagebox.h>
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#include <ktextedit.h>
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#include "misc.h"
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static inline TQString DateStringISO8601()
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{
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return TQDate::currentDate().toString(Qt::ISODate);
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}
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ChangeLogDialog::Options *ChangeLogDialog::options = 0;
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ChangeLogDialog::ChangeLogDialog(KConfig& cfg, TQWidget *parent, const char *name)
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: KDialogBase(parent, name, true, i18n("Edit ChangeLog"),
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Ok | Cancel, Ok, true)
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, partConfig(cfg)
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{
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edit = new KTextEdit(this);
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cfg.setGroup("LookAndFeel");
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edit->setFont(cfg.readFontEntry("ChangeLogFont"));
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edit->setFocus();
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edit->setWordWrap(TQTextEdit::NoWrap);
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edit->setTextFormat(TQTextEdit::PlainText);
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edit->setCheckSpellingEnabled(true);
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TQFontMetrics const fm(edit->fontMetrics());
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edit->setMinimumSize(fm.width('0') * 80,
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fm.lineSpacing() * 20);
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setMainWidget(edit);
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TQSize size = configDialogSize(partConfig, "ChangeLogDialog");
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resize(size);
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}
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ChangeLogDialog::~ChangeLogDialog()
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{
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saveDialogSize(partConfig, "ChangeLogDialog");
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}
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void ChangeLogDialog::slotOk()
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{
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// Write changelog
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TQFile f(fname);
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if (!f.open(IO_ReadWrite))
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{
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KMessageBox::sorry(this,
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i18n("The ChangeLog file could not be written."),
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"Cervisia");
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return;
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}
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TQTextStream stream(&f);
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stream << edit->text();
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f.close();
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KDialogBase::slotOk();
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}
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bool ChangeLogDialog::readFile(const TQString &filename)
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{
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fname = filename;
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if (!TQFile::exists(filename))
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{
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if (KMessageBox::warningContinueCancel(this,
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i18n("A ChangeLog file does not exist. Create one?"),
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"Cervisia",
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i18n("Create")) != KMessageBox::Continue)
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return false;
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}
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else
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{
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TQFile f(filename);
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if (!f.open(IO_ReadWrite))
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{
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KMessageBox::sorry(this,
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i18n("The ChangeLog file could not be read."),
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"Cervisia");
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return false;
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}
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TQTextStream stream(&f);
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edit->setText(stream.read());
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f.close();
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}
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KConfigGroupSaver cs(&partConfig, "General");
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const TQString username = partConfig.readEntry("Username", Cervisia::UserName());
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edit->insertParagraph("", 0);
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edit->insertParagraph("\t* ", 0);
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edit->insertParagraph("", 0);
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edit->insertParagraph(DateStringISO8601() + " " + username, 0);
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edit->setCursorPosition(2, 10);
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return true;
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}
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TQString ChangeLogDialog::message()
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{
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int no = 0;
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// Find first line which begins with non-whitespace
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while (no < edit->lines())
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{
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TQString str = edit->text(no);
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if (!str.isEmpty() && !str[0].isSpace())
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break;
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++no;
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}
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++no;
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// Skip empty lines
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while (no < edit->lines())
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{
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TQString str = edit->text(no);
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if( str.isEmpty() || str == " " )
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break;
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++no;
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}
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TQString res;
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// Use all lines until one which begins with non-whitespace
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// Remove tabs or 8 whitespace at beginning of each line
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while (no < edit->lines())
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{
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TQString str = edit->text(no);
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if (!str.isEmpty() && !str[0].isSpace())
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break;
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if (!str.isEmpty() && str[0] == '\t')
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str.remove(0, 1);
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else
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{
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int j;
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for (j = 0; j < (int)str.length(); ++j)
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if (!str[j].isSpace())
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break;
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str.remove(0, TQMIN(j, 8));
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}
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res += str;
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res += '\n';
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++no;
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}
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// Remove newlines at end
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int l;
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for (l = res.length()-1; l > 0; --l)
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if (res[l] != '\n')
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break;
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res.truncate(l+1);
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return res;
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}
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// Local Variables:
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// c-basic-offset: 4
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// End:
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