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-rw-r--r--chalk/core/kis_autogradient_resource.cc221
1 files changed, 0 insertions, 221 deletions
diff --git a/chalk/core/kis_autogradient_resource.cc b/chalk/core/kis_autogradient_resource.cc
deleted file mode 100644
index 671e8fc2f..000000000
--- a/chalk/core/kis_autogradient_resource.cc
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Copyright (c) 2004 Cyrille Berger <cberger@cberger.net>
- * 2004 Sven Langkamp <longamp@reallygood.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#include "kis_gradient.h"
-#include "kis_autogradient_resource.h"
-
-// FIXME: use the same #define as in kis_gradient.cc, probably best customizable?
-#define PREVIEW_WIDTH 64
-#define PREVIEW_HEIGHT 64
-
-
-void KisAutogradientResource::createSegment( int interpolation, int colorInterpolation, double startOffset, double endOffset, double middleOffset, TQColor left, TQColor right )
-{
- pushSegment(new KisGradientSegment(interpolation, colorInterpolation, startOffset, middleOffset, endOffset, Color( left, 1 ), Color( right, 1 )));
-
-}
-
-const TQValueVector<double> KisAutogradientResource::getHandlePositions() const
-{
- TQValueVector<double> handlePositions;
-
- handlePositions.push_back(m_segments[0]->startOffset());
- for (uint i = 0; i < m_segments.count(); i++)
- {
- handlePositions.push_back(m_segments[i]->endOffset());
- }
- return handlePositions;
-}
-
-const TQValueVector<double> KisAutogradientResource::getMiddleHandlePositions() const
-{
- TQValueVector<double> middleHandlePositions;
-
- for (uint i = 0; i < m_segments.count(); i++)
- {
- middleHandlePositions.push_back(m_segments[i]->middleOffset());
- }
- return middleHandlePositions;
-}
-
-void KisAutogradientResource::moveSegmentStartOffset( KisGradientSegment* segment, double t)
-{
- TQValueVector<KisGradientSegment*>::iterator it = tqFind( m_segments.begin(), m_segments.end(), segment );
- if ( it != m_segments.end() )
- {
- if ( it == m_segments.begin() )
- {
- segment->setStartOffset( 0.0 );
- return;
- }
- KisGradientSegment* previousSegment = (*(it-1));
- if ( t > segment->startOffset() )
- {
- if( t > segment->middleOffset() )
- t = segment->middleOffset();
- }
- else {
- if( t < previousSegment->middleOffset() )
- t = previousSegment->middleOffset();
- }
- previousSegment->setEndOffset( t );
- segment->setStartOffset( t );
- }
-}
-
-void KisAutogradientResource::moveSegmentEndOffset( KisGradientSegment* segment, double t)
-{
- TQValueVector<KisGradientSegment*>::iterator it = tqFind( m_segments.begin(), m_segments.end(), segment );
- if ( it != m_segments.end() )
- {
- if ( it+1 == m_segments.end() )
- {
- segment->setEndOffset( 1.0 );
- return;
- }
- KisGradientSegment* followingSegment = (*(it+1));
- if ( t < segment->endOffset() )
- {
- if( t < segment->middleOffset() )
- t = segment->middleOffset();
- }
- else {
- if( t > followingSegment->middleOffset() )
- t = followingSegment->middleOffset();
- }
- followingSegment->setStartOffset( t );
- segment->setEndOffset( t );
- }
-}
-
-void KisAutogradientResource::moveSegmentMiddleOffset( KisGradientSegment* segment, double t)
-{
- if( segment )
- {
- if( t > segment->endOffset() )
- segment->setMiddleOffset( segment->endOffset() );
- else if( t < segment->startOffset() )
- segment->setMiddleOffset( segment->startOffset() );
- else
- segment->setMiddleOffset( t );
- }
-}
-
-void KisAutogradientResource::splitSegment( KisGradientSegment* segment )
-{
- Q_ASSERT(segment != 0);
- TQValueVector<KisGradientSegment*>::iterator it = tqFind( m_segments.begin(), m_segments.end(), segment );
- if ( it != m_segments.end() )
- {
- KisGradientSegment* newSegment = new KisGradientSegment(
- segment->interpolation(), segment->colorInterpolation(),
- segment ->startOffset(),
- ( segment->middleOffset() - segment->startOffset() ) / 2 + segment->startOffset(),
- segment->middleOffset(),
- segment->startColor(),
- segment->colorAt( segment->middleOffset() ) );
- m_segments.insert( it, newSegment );
- segment->setStartColor( segment->colorAt( segment->middleOffset() ) );
- segment->setStartOffset( segment->middleOffset() );
- segment->setMiddleOffset( ( segment->endOffset() - segment->startOffset() ) / 2 + segment->startOffset() );
- }
-}
-
-void KisAutogradientResource::duplicateSegment( KisGradientSegment* segment )
-{
- Q_ASSERT(segment != 0);
- TQValueVector<KisGradientSegment*>::iterator it = tqFind( m_segments.begin(), m_segments.end(), segment );
- if ( it != m_segments.end() )
- {
- double middlePostionPercentage = ( segment->middleOffset() - segment->startOffset() ) / segment->length();
- double center = segment->startOffset() + segment->length() / 2;
- KisGradientSegment* newSegment = new KisGradientSegment(
- segment->interpolation(), segment->colorInterpolation(),
- segment ->startOffset(),
- segment->length() / 2 * middlePostionPercentage + segment->startOffset(),
- center, segment->startColor(),
- segment->endColor() );
- m_segments.insert( it, newSegment );
- segment->setStartOffset( center );
- segment->setMiddleOffset( segment->length() * middlePostionPercentage + segment->startOffset() );
- }
-}
-
-void KisAutogradientResource::mirrorSegment( KisGradientSegment* segment )
-{
- Q_ASSERT(segment != 0);
- Color tmpColor = segment->startColor();
- segment->setStartColor( segment->endColor() );
- segment->setEndColor( tmpColor );
- segment->setMiddleOffset( segment->endOffset() - ( segment->middleOffset() - segment->startOffset() ) );
-
- if( segment->interpolation() == INTERP_SPHERE_INCREASING )
- segment->setInterpolation( INTERP_SPHERE_DECREASING );
- else if( segment->interpolation() == INTERP_SPHERE_DECREASING )
- segment->setInterpolation( INTERP_SPHERE_INCREASING );
-
- if( segment->colorInterpolation() == COLOR_INTERP_HSV_CW )
- segment->setColorInterpolation( COLOR_INTERP_HSV_CCW );
- else if( segment->colorInterpolation() == COLOR_INTERP_HSV_CCW )
- segment->setColorInterpolation( COLOR_INTERP_HSV_CW );
-}
-
-KisGradientSegment* KisAutogradientResource::removeSegment( KisGradientSegment* segment )
-{
- Q_ASSERT(segment != 0);
- if( m_segments.count() < 2 )
- return 0;
- TQValueVector<KisGradientSegment*>::iterator it = tqFind( m_segments.begin(), m_segments.end(), segment );
- if ( it != m_segments.end() )
- {
- double middlePostionPercentage;
- KisGradientSegment* nextSegment;
- if( it == m_segments.begin() )
- {
- nextSegment = (*(it+1));
- middlePostionPercentage = ( nextSegment->middleOffset() - nextSegment->startOffset() ) / nextSegment->length();
- nextSegment->setStartOffset( segment->startOffset() );
- nextSegment->setMiddleOffset( middlePostionPercentage * nextSegment->length() + nextSegment->startOffset() );
- }
- else
- {
- nextSegment = (*(it-1));
- middlePostionPercentage = ( nextSegment->middleOffset() - nextSegment->startOffset() ) / nextSegment->length();
- nextSegment->setEndOffset( segment->endOffset() );
- nextSegment->setMiddleOffset( middlePostionPercentage * nextSegment->length() + nextSegment->startOffset() );
- }
-
- delete segment;
- m_segments.erase( it );
- return nextSegment;
- }
- return 0;
-}
-
-bool KisAutogradientResource::removeSegmentPossible() const
-{
- if( m_segments.count() < 2 )
- return false;
- return true;
-}
-
-void KisAutogradientResource::updatePreview()
-{
- setImage( generatePreview( PREVIEW_WIDTH, PREVIEW_HEIGHT ) );
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-01 12:58:04 +0000