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author | Michele Calgaro <michele.calgaro@yahoo.it> | 2020-12-13 19:22:19 +0900 |
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committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2020-12-13 19:22:19 +0900 |
commit | 14d0fbe96c6abdb9da80e99953aec672f999948c (patch) | |
tree | d48726c1256a1a495b415570847f08ecf9e5ecdd /ksvg/impl/SVGImageElementImpl.cc | |
parent | db124e3167670efff59f6aef4bc0daff316dddf8 (diff) | |
download | tdegraphics-14d0fbe96c6abdb9da80e99953aec672f999948c.tar.gz tdegraphics-14d0fbe96c6abdb9da80e99953aec672f999948c.zip |
Renaming of files in preparation for code style tools.
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'ksvg/impl/SVGImageElementImpl.cc')
-rw-r--r-- | ksvg/impl/SVGImageElementImpl.cc | 520 |
1 files changed, 0 insertions, 520 deletions
diff --git a/ksvg/impl/SVGImageElementImpl.cc b/ksvg/impl/SVGImageElementImpl.cc deleted file mode 100644 index 65c678d2..00000000 --- a/ksvg/impl/SVGImageElementImpl.cc +++ /dev/null @@ -1,520 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include <tqimage.h> -#include <tqtimer.h> - -#include <kdebug.h> - -#include "CanvasItem.h" -#include "KSVGCanvas.h" -#include "KSVGHelper.h" - -#include "SVGRectImpl.h" -#include "SVGEventImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGHelperImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGTransformImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGTransformListImpl.h" -#include "SVGAnimatedStringImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGImageElementImpl.moc" -#include "SVGColorProfileElementImpl.h" -#include "SVGPreserveAspectRatioImpl.h" -#include "SVGAnimatedTransformListImpl.h" -#include "SVGAnimatedPreserveAspectRatioImpl.h" -#include "SVGPatternElementImpl.h" - -using namespace KSVG; - -#include "SVGImageElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGImageElementImpl::SVGImageElementImpl(DOM::ElementImpl *impl) : TQObject(), SVGShapeImpl(impl), SVGURIReferenceImpl(), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() -{ - KSVG_EMPTY_FLAGS - - m_x = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_x->ref(); - m_x->baseVal()->setValueAsString("-1"); - - m_y = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_y->ref(); - m_y->baseVal()->setValueAsString("-1"); - - m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_width->ref(); - m_width->baseVal()->setValueAsString("-1"); - - m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_height->ref(); - m_height->baseVal()->setValueAsString("-1"); - - m_preserveAspectRatio = 0; - - m_doc = 0; - m_image = 0; - m_svgRoot = 0; - m_colorProfile = 0; - m_colorProfileApplied = false; -} - -SVGImageElementImpl::~SVGImageElementImpl() -{ - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_width) - m_width->deref(); - if(m_height) - m_height->deref(); - if(m_preserveAspectRatio) - m_preserveAspectRatio->deref(); - if(m_doc) - m_doc->deref(); - - delete m_image; -} - -SVGAnimatedLengthImpl *SVGImageElementImpl::x() -{ - return m_x; -} - -SVGAnimatedLengthImpl *SVGImageElementImpl::y() -{ - return m_y; -} - -SVGAnimatedLengthImpl *SVGImageElementImpl::width() -{ - return m_width; -} - -SVGAnimatedLengthImpl *SVGImageElementImpl::height() -{ - return m_height; -} - -SVGAnimatedPreserveAspectRatioImpl *SVGImageElementImpl::preserveAspectRatio() const -{ - return m_preserveAspectRatio; -} - -/* -@namespace KSVG -@namespace KSVG -@begin SVGImageElementImpl::s_hashTable 7 - x SVGImageElementImpl::X DontDelete|ReadOnly - y SVGImageElementImpl::Y DontDelete|ReadOnly - width SVGImageElementImpl::Width DontDelete|ReadOnly - height SVGImageElementImpl::Height DontDelete|ReadOnly - preserveAspectRatio SVGImageElementImpl::PreserveAspectRatio DontDelete|ReadOnly - href SVGImageElementImpl::Href DontDelete|ReadOnly -@end -*/ - -Value SVGImageElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case X: - if(!attributeMode) - return m_x->cache(exec); - else - return Number(m_x->baseVal()->value()); - case Y: - if(!attributeMode) - return m_y->cache(exec); - else - return Number(m_y->baseVal()->value()); - case Width: - if(!attributeMode) - return m_width->cache(exec); - else - return Number(m_width->baseVal()->value()); - case Height: - if(!attributeMode) - return m_height->cache(exec); - else - return Number(m_height->baseVal()->value()); - case PreserveAspectRatio: - if(m_preserveAspectRatio) - return m_preserveAspectRatio->cache(exec); - else - return Undefined(); - case Href: - SVGURIReferenceImpl::getValueProperty(exec, token); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGImageElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case X: - x()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Y: - y()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Width: - width()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Height: - height()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case PreserveAspectRatio: - if(!preserveAspectRatio()) - { - m_preserveAspectRatio = new SVGAnimatedPreserveAspectRatioImpl(); - m_preserveAspectRatio->ref(); - } - - preserveAspectRatio()->baseVal()->parsePreserveAspectRatio(value.toString(exec).qstring()); - break; - case Href: - SVGURIReferenceImpl::putValueProperty(exec, SVGURIReferenceImpl::Href, value, attr); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -SVGRectImpl *SVGImageElementImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - ret->setX(m_x->baseVal()->value()); - ret->setY(m_y->baseVal()->value()); - ret->setWidth(m_width->baseVal()->value()); - ret->setHeight(m_height->baseVal()->value()); - return ret; -} - -void SVGImageElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - if(KSVG_TOKEN_NOT_PARSED(X)) - KSVG_SET_ALT_ATTRIBUTE(X, "0") - - if(KSVG_TOKEN_NOT_PARSED(Y)) - KSVG_SET_ALT_ATTRIBUTE(Y, "0") - - if(KSVG_TOKEN_NOT_PARSED(PreserveAspectRatio)) - { - setAttribute("preserveAspectRatio", "xMidYMid meet"); - KSVG_SET_ALT_ATTRIBUTE(PreserveAspectRatio, "xMidYMid meet") - } -} - -void SVGImageElementImpl::slotParsingFinished(bool error, const TQString &errorDesc) -{ - if(error) - kdDebug(26003) << "Finished with error : " << errorDesc << endl; - else - kdDebug(26003) << "Finished without errors!" << endl; - - m_svgRoot = m_doc->rootElement(); -} - -void SVGImageElementImpl::slotLoadingFinished() -{ - ownerDoc()->notifyImageLoaded(this); -} - -void SVGImageElementImpl::createItem(KSVGCanvas *c) -{ - if(!m_item) - { - if(!c) - c = ownerDoc()->canvas(); - - m_item = c->createImage(this); - c->insert(m_item); - - if(href()->baseVal().string().endsWith(".svg") || href()->baseVal().string().endsWith(".svgz")) - { - if(!m_svgRoot) - { - m_doc = new SVGDocumentImpl(true, false, this); - m_doc->ref(); - m_doc->attach(c); - - connect(m_doc, TQT_SIGNAL(finishedParsing(bool, const TQString &)), this, TQT_SLOT(slotParsingFinished(bool, const TQString &))); - connect(m_doc, TQT_SIGNAL(finishedLoading()), this, TQT_SLOT(slotLoadingFinished())); - - KURL file; - - if(!KURL::isRelativeURL(href()->baseVal().string())) - file = KURL(href()->baseVal().string()); - else - file = KURL(ownerDoc()->baseUrl(), href()->baseVal().string()); - - m_doc->open(file); - - // The svg image will add items to the canvas in parallel with the main - // document, so the z-order will not be correct. Get it to fix this when everything's - // finished loading. - ownerDoc()->resortZIndicesOnFinishedLoading(); - ownerDoc()->notifyImageLoading(this); - } - else - m_svgRoot->createItem(c); - } - else - { - if(!m_image) - { - ownerDoc()->newImageJob(this); - ownerDoc()->notifyImageLoading(this); - } - } - } -} - -void SVGImageElementImpl::removeItem(KSVGCanvas *c) -{ - if(m_item && c) - { - if(m_svgRoot) - m_svgRoot->removeItem(c); - - c->removeItem(m_item); - m_item = 0; - } -} - -void SVGImageElementImpl::setupSVGElement(SVGSVGElementImpl *svg) -{ - // Set up the root svg for an svg image. - svg->setAttributeInternal("x", TQString("%1").arg(x()->baseVal()->value())); - svg->setAttributeInternal("y", TQString("%1").arg(y()->baseVal()->value())); - svg->setAttributeInternal("width", TQString("%1").arg(width()->baseVal()->value())); - svg->setAttributeInternal("height", TQString("%1").arg(height()->baseVal()->value())); - - TQString par = getAttribute("preserveAspectRatio").string().stripWhiteSpace(); - - if(par.startsWith("defer")) - { - if(svg->getAttribute("preserveAspectRatio").isEmpty()) - { - par.remove("defer"); - svg->setAttribute("preserveAspectRatio", par); - svg->setAttributeInternal("preserveAspectRatio", par); - } - } - else - { - svg->setAttribute("preserveAspectRatio", par); - svg->setAttributeInternal("preserveAspectRatio", par); - } - - svg->setAttributes(); - svg->setRootParentScreenCTM(getScreenCTM()); -} - -void SVGImageElementImpl::onScreenCTMUpdated() -{ - if(m_svgRoot) - { - SVGMatrixImpl *ctm = getScreenCTM(); - - m_svgRoot->setRootParentScreenCTM(ctm); - m_svgRoot->invalidateCachedMatrices(); - m_svgRoot->ownerDoc()->syncCachedMatrices(); - } -} - -bool SVGImageElementImpl::prepareMouseEvent(const TQPoint &p, const TQPoint &, SVGMouseEventImpl *mev) -{ - // TODO : pointer-events should be stored here, not in SVGStylableImpl. - SVGStylableImpl *style = dynamic_cast<SVGStylableImpl *>(this); - if(!style || style->getPointerEvents() == PE_NONE) - return false; - bool test = true; - switch(style->getPointerEvents()) - { - case PE_VISIBLE: - case PE_VISIBLE_PAINTED: - case PE_VISIBLE_FILL: - case PE_VISIBLE_STROKE: test = style->getVisible(); break; - case PE_PAINTED: - case PE_FILL: - case PE_STROKE: - case PE_ALL: break; - default: test = false; - }; - - if(test && m_item) - { - if(m_item->bbox().contains(p)) - { - mev->setTarget(dynamic_cast<SVGElementImpl *>(this)); - return true; - } - } - - return false; -} - -void SVGImageElementImpl::setImage(TQImage *image) -{ - m_image = image; - - if(m_image) - { - *m_image = m_image->convertDepth(32); - - if(m_colorProfile != 0 && !m_colorProfileApplied) - { - m_colorProfileApplied = true; - applyColorProfile(); - } - - SVGPatternElementImpl::flushCachedTiles(); - - if(m_item) - { - ownerDoc()->canvas()->invalidate(m_item, false); - ownerDoc()->rerender(); - } - } - - ownerDoc()->notifyImageLoaded(this); -} - -TQImage SVGImageElementImpl::scaledImage() -{ - SVGMatrixImpl *matrix = imageMatrix(); - double sx, sy; - - matrix->removeScale(&sx, &sy); - matrix->deref(); - - TQImage img; - - if(sx != 1 || sy != 1) - { - int scaledWidth = static_cast<int>(m_image->width() * sx + 0.5); - int scaledHeight = static_cast<int>(m_image->height() * sy + 0.5); - - img = m_image->smoothScale(scaledWidth, scaledHeight); - } - else - img = *m_image; - - return img; -} - -SVGMatrixImpl *SVGImageElementImpl::imageMatrix() -{ - SVGMatrixImpl *ctm = getScreenCTM(); - - ctm->translate(x()->baseVal()->value(), y()->baseVal()->value()); - - SVGMatrixImpl *viewboxMatrix = preserveAspectRatio()->baseVal()->getCTM(0, 0, image()->width(), image()->height(), 0, 0, width()->baseVal()->value(), height()->baseVal()->value()); - - ctm->multiply(viewboxMatrix); - viewboxMatrix->deref(); - - return ctm; -} - -SVGMatrixImpl *SVGImageElementImpl::scaledImageMatrix() -{ - SVGMatrixImpl *matrix = imageMatrix(); - double sx, sy; - - matrix->removeScale(&sx, &sy); - - if(sx != 1 || sy != 1) - { - int imageWidth = static_cast<int>(m_image->width() * sx + 0.5); - int imageHeight = static_cast<int>(m_image->height() * sy + 0.5); - - double trueWidth = m_image->width() * sx; - double trueHeight = m_image->height() * sy; - - matrix->scaleNonUniform(trueWidth / imageWidth, trueHeight / imageHeight); - } - - return matrix; -} - -KSVGPolygon SVGImageElementImpl::clippingShape() -{ - KSVGRectangle viewport(0, 0, width()->baseVal()->value(), height()->baseVal()->value()); - SVGMatrixImpl *matrix = preserveAspectRatio()->baseVal()->getCTM(0, 0, image()->width(), image()->height(), 0, 0, width()->baseVal()->value(), height()->baseVal()->value()); - KSVGPolygon p = matrix->inverseMap(viewport); - matrix->deref(); - - matrix = imageMatrix(); - p = matrix->map(p); - matrix->deref(); - - return p; -} - -TQString SVGImageElementImpl::fileName() const -{ - return href()->baseVal().string(); -} - -void SVGImageElementImpl::applyColorProfile() -{ - m_image = m_colorProfile->correctImage(m_image); -} - -void SVGImageElementImpl::applyColorProfile(SVGColorProfileElementImpl *profile, SVGImageElementImpl *image) -{ - // Only apply once, if it's the same (Niko) - if(image->m_colorProfile == profile) - return; - - image->m_colorProfile = profile; - - if(image->m_image) - { - // Image is already painted, we apply the color profile and repaint it - image->applyColorProfile(); - - if(image->item()) - { - image->ownerDoc()->canvas()->invalidate(image->item(), false); - image->ownerDoc()->rerender(); - } - } -} |