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92 lines
2.4 KiB
92 lines
2.4 KiB
/***************************************************************************
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* Copyright (C) 2005 Nicolas Hadacek <hadacek@kde.org> *
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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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#include "editor.h"
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#include <klocale.h>
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#include "common/gui/purl_gui.h"
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#include "common/gui/misc_gui.h"
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Editor::Editor(const TQString &title, const TQString &tag, TQWidget *parent, const char *name)
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: TQWidget(parent, name), _title(title), _tag(tag)
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{}
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Editor::Editor(TQWidget *parent, const char *name)
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: TQWidget(parent, name)
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{}
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TQSizePolicy Editor::sizePolicy() const
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{
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return TQSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Expanding);
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}
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void Editor::setModified(bool m)
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{
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setModifiedInternal(m);
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if (m) emit modified();
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}
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void Editor::setReadOnly(bool ro)
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{
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setReadOnlyInternal(ro);
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emit guiChanged();
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}
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bool Editor::save()
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{
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if ( url().isEmpty() ) return saveAs();
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if ( !save(url()) ) return false;
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setModified(false);
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emit guiChanged();
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return true;
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}
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bool Editor::saveAs()
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{
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TQString filter = PURL::filter(fileType());
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PURL::Url purl = PURL::getSaveUrl(":save_file_as", filter, this, i18n("Save File"), PURL::AskOverwrite);
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if ( purl.isEmpty() ) return false;
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if ( !save(purl) ) return false;
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setModified(false);
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emit guiChanged();
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return true;
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}
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bool Editor::slotLoad()
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{
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bool readOnly = isReadOnly();
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if ( !open(url()) ) return false;
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setModified(false);
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setReadOnly(readOnly);
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statusChanged();
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emit guiChanged();
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return true;
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}
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TQString Editor::filename() const
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{
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return (url().isEmpty() ? "<" + _title + ">" : "\"" + url().filepath() + "\"");
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}
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bool Editor::checkSaved()
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{
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if ( !isModified() ) return true;
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MessageBox::Result res = MessageBox::questionYesNoCancel(i18n("File %1 not saved.").arg(filename()),
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KStdGuiItem::save(), KStdGuiItem::discard());
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if ( res==MessageBox::Cancel ) return false;
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if ( res==MessageBox::Yes ) save();
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return true;
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}
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bool Editor::reload()
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{
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if ( !checkSaved() ) return false;
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return slotLoad();
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}
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