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148 line
3.3 KiB
148 line
3.3 KiB
/*
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* dlg_rotateimage.cc - part of KimageShop^WKrayon^WChalk
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*
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* Copyright (c) 2004 Michael Thaler <michael.thaler@physik.tu-muenchen.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 <config.h>
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#include <math.h>
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#include <iostream>
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using namespace std;
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#include <tqgroupbox.h>
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#include <tqradiobutton.h>
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#include <tqcheckbox.h>
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#include <tqlabel.h>
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#include <klocale.h>
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#include <knuminput.h>
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#include <kdebug.h>
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#include "dlg_rotateimage.h"
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#include "wdg_rotateimage.h"
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DlgRotateImage::DlgRotateImage( TQWidget * parent,
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const char * name)
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: super (parent, name, true, i18n("Rotate Image"), Ok | Cancel, Ok)
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{
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m_lock = false;
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m_page = new WdgRotateImage(this, "rotate_image");
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Q_CHECK_PTR(m_page);
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setMainWidget(m_page);
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resize(m_page->sizeHint());
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connect(this, TQT_SIGNAL(okClicked()),
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this, TQT_SLOT(okClicked()));
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connect( m_page->doubleCustom, TQT_SIGNAL( valueChanged ( double ) ),
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this, TQT_SLOT( slotAngleValueChanged( double ) ) );
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}
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DlgRotateImage::~DlgRotateImage()
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{
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delete m_page;
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}
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void DlgRotateImage::slotAngleValueChanged( double )
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{
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m_page->radioCustom->setChecked(true);
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}
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void DlgRotateImage::setAngle(double angle)
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{
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if (angle == 90) {
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m_page->radio90->setChecked(true);
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}
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else if (angle == 180) {
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m_page->radio180->setChecked(true);
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}
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else if (angle == 270) {
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m_page->radio270->setChecked(true);
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}
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else {
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m_page->radioCustom->setChecked(true);
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m_page->doubleCustom->setValue(angle);
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}
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if (m_oldAngle != angle)
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resetPreview();
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m_oldAngle = angle;
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}
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double DlgRotateImage::angle()
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{
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double angle = 0;
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if (m_page->radio90->isChecked()) {
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angle = 90;
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}
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else if (m_page->radio180->isChecked()) {
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angle = 180;
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}
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else if (m_page->radio270->isChecked()) {
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angle = 270;
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}
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else {
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angle = tqRound(m_page->doubleCustom->value());
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}
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if (m_page->radioCW->isChecked()) {
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return angle;
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}
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else {
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return -angle;
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}
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}
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void DlgRotateImage::setDirection (enumRotationDirection direction)
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{
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if (direction == CLOCKWISE) {
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m_page->radioCW->setChecked(true);
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}
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else if (direction== COUNTERCLOCKWISE) {
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m_page->radioCCW->setChecked(true);
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}
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}
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enumRotationDirection DlgRotateImage::direction()
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{
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if (m_page->radioCCW->isChecked()) {
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return COUNTERCLOCKWISE;
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}
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else {
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return CLOCKWISE;
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}
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}
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void DlgRotateImage::okClicked()
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{
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accept();
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}
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void DlgRotateImage::resetPreview()
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{
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// Code to update preview here.
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}
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#include "dlg_rotateimage.moc"
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