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165 lines
4.3 KiB
165 lines
4.3 KiB
/***************************************************************************
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measurements.cpp - description
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-------------------
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begin : Mit Dec 24 2003
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copyright : (C) 2003 by Dominik Seichter
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email : domseichter@web.de
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***************************************************************************/
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/***************************************************************************
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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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***************************************************************************/
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#include "measurements.h"
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// TQt includes
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#include <tqpaintdevicemetrics.h>
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// KDE includes
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#include <tdeglobal.h>
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Measurements::Measurements()
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{
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Measurements::init();
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defaultMeasurements();
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}
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Measurements::Measurements( const Measurements & rhs )
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{
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Measurements::init();
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this->operator=( rhs );
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}
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Measurements::~Measurements() {}
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int Measurements::m_system = None;
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TQString Measurements::m_string = TQString();
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void Measurements::init()
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{
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if( m_system == None ) {
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m_system = TDEGlobal::locale()->measureSystem();
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m_string = (m_system == Metric) ?
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TDEGlobal::staticQString( i18n("mm" ) ) :
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TDEGlobal::staticQString( i18n("in" ) );
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}
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}
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void Measurements::defaultMeasurements() {
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// init everything in case of
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// database connection fails.
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gap_h = 40.0;
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gap_left = 0.0;
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gap_top = 0.0;
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gap_v = 40.0;
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m_height = 40.0;
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num_h = 1;
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num_v = 1;
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m_width = 40.0;
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}
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void Measurements::operator=( const Measurements & m ) {
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num_h = m.num_h;
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num_v = m.num_v;
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gap_left = m.gap_left;
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gap_top = m.gap_top;
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gap_v = m.gap_v;
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gap_h = m.gap_h;
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m_width = m.m_width;
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m_height = m.m_height;
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}
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double Measurements::mmToPixel( double mm, const TQPaintDevice* device, int mode ) const {
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TQPaintDeviceMetrics pdm( device );
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if( mode == DpiX )
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return (mm / 25.4) * pdm.logicalDpiX();
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else
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return (mm / 25.4 ) * pdm.logicalDpiY();
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}
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double Measurements::gapLeft( const TQPaintDevice* device ) const {
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return mmToPixel( gap_left, device, DpiX );
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}
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double Measurements::gapTop( const TQPaintDevice* device ) const {
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return mmToPixel( gap_top, device, DpiY );
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}
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double Measurements::gapV( const TQPaintDevice* device ) const {
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return mmToPixel( gap_v, device, DpiX );
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}
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double Measurements::gapH( const TQPaintDevice* device ) const {
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return mmToPixel( gap_h, device, DpiY );
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}
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double Measurements::width( const TQPaintDevice* device ) const {
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return mmToPixel( m_width, device, DpiX );
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}
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double Measurements::height( const TQPaintDevice* device ) const {
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return mmToPixel( m_height, device, DpiY );
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}
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double Measurements::gapLeft() const {
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return (gapLeftMM() / (m_system == Imperial ? 25.4 : 1 ));
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}
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double Measurements::gapTop() const {
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return (gapTopMM() / (m_system == Imperial ? 25.4 : 1 ));
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}
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double Measurements::gapV() const {
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return (gapVMM() / (m_system == Imperial ? 25.4 : 1 ));
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}
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double Measurements::gapH() const {
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return (gapHMM() / (m_system == Imperial ? 25.4 : 1 ));
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}
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double Measurements::width() const {
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return (widthMM() / (m_system == Imperial ? 25.4 : 1 ));
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}
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double Measurements::height() const {
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return (heightMM() / (m_system == Imperial ? 25.4 : 1 ));
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}
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void Measurements::setGapLeft( double d )
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{
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gap_left = (d * (m_system == Imperial ? 25.4 : 1 ));
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}
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void Measurements::setGapTop( double d )
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{
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gap_top = (d * (m_system == Imperial ? 25.4 : 1 ));
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}
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void Measurements::setGapV( double d )
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{
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gap_v = (d * (m_system == Imperial ? 25.4 : 1 ));
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}
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void Measurements::setGapH( double d )
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{
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gap_h = (d * (m_system == Imperial ? 25.4 : 1 ));
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}
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void Measurements::setWidth( double d )
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{
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m_width = (d * (m_system == Imperial ? 25.4 : 1 ));
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}
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void Measurements::setHeight( double d )
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{
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m_height = (d * (m_system == Imperial ? 25.4 : 1 ));
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}
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