lib

KoZoomMode.cpp

00001 /* This file is part of the KDE project
00002    Copyright (C) 2005 Johannes Schaub <litb_devel@web.de>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  * Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #include "KoZoomMode.h"
00021 #include <klocale.h>
00022 
00023 const char* KoZoomMode::modes[] = 
00024 {
00025     I18N_NOOP("Fit to Width"),
00026     I18N_NOOP("Fit to Page"),
00027     I18N_NOOP("%1%")
00028 };
00029 
00030 QString KoZoomMode::toString(Mode mode)
00031 {
00032     return i18n(modes[mode]);
00033 }
00034 
00035 KoZoomMode::Mode KoZoomMode::toMode(const QString& mode)
00036 {
00037     if(mode == i18n(modes[ZOOM_WIDTH]))
00038         return ZOOM_WIDTH;
00039     else
00040     if(mode == i18n(modes[ZOOM_PAGE]))
00041         return ZOOM_PAGE;
00042     else 
00043         return ZOOM_CONSTANT;
00044     // we return ZOOM_CONSTANT else because then we can pass '10%' or '15%'
00045     // or whatever, it's automatically converted. ZOOM_CONSTANT is 
00046     // changable, whereas all other zoom modes (non-constants) are normal 
00047     // text like "Fit to xxx". they let the view grow/shrink according 
00048     // to windowsize, hence the term 'non-constant'
00049 }
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