diff --git a/document/kpDocument.cpp b/document/kpDocument.cpp index b60a38db..c19d8ad8 100644 --- a/document/kpDocument.cpp +++ b/document/kpDocument.cpp @@ -1,456 +1,464 @@ /* Copyright (c) 2003-2007 Clarence Dang All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #define DEBUG_KP_DOCUMENT 0 #include "kpDocument.h" #include "kpDocumentPrivate.h" #include "layers/selections/kpAbstractSelection.h" #include "layers/selections/image/kpAbstractImageSelection.h" #include "imagelib/kpColor.h" #include "widgets/toolbars/kpColorToolBar.h" #include "kpDefs.h" #include "environments/document/kpDocumentEnvironment.h" #include "document/kpDocumentSaveOptions.h" #include "imagelib/kpDocumentMetaInfo.h" #include "imagelib/effects/kpEffectReduceColors.h" #include "pixmapfx/kpPixmapFX.h" #include "tools/kpTool.h" #include "widgets/toolbars/kpToolToolBar.h" #include "lgpl/generic/kpUrlFormatter.h" #include "kpLogCategories.h" -#include // kdelibs4support +#include +#include #include #include #include #include #include #include #include #include #include #include #include #include //--------------------------------------------------------------------- kpDocument::kpDocument (int w, int h, kpDocumentEnvironment *environ) : QObject (), m_constructorWidth (w), m_constructorHeight (h), m_isFromURL (false), m_savedAtLeastOnceBefore (false), m_saveOptions (new kpDocumentSaveOptions ()), m_metaInfo (new kpDocumentMetaInfo ()), m_modified (false), m_selection (nullptr), m_oldWidth (-1), m_oldHeight (-1), d (new kpDocumentPrivate ()) { #if DEBUG_KP_DOCUMENT && 0 qCDebug(kpLogDocument) << "kpDocument::kpDocument (" << w << "," << h << ")"; #endif m_image = new kpImage(w, h, QImage::Format_ARGB32_Premultiplied); m_image->fill(QColor(Qt::white).rgb()); d->environ = environ; } //--------------------------------------------------------------------- kpDocument::~kpDocument () { delete d; delete m_image; delete m_saveOptions; delete m_metaInfo; delete m_selection; } //--------------------------------------------------------------------- // public kpDocumentEnvironment *kpDocument::environ () const { return d->environ; } //--------------------------------------------------------------------- // public void kpDocument::setEnviron (kpDocumentEnvironment *environ) { d->environ = environ; } //--------------------------------------------------------------------- // public bool kpDocument::savedAtLeastOnceBefore () const { return m_savedAtLeastOnceBefore; } //--------------------------------------------------------------------- // public QUrl kpDocument::url () const { return m_url; } //--------------------------------------------------------------------- // public void kpDocument::setURL (const QUrl &url, bool isFromURL) { m_url = url; m_isFromURL = isFromURL; } //--------------------------------------------------------------------- // public bool kpDocument::isFromURL (bool checkURLStillExists) const { if (!m_isFromURL) { return false; } if (!checkURLStillExists) { return true; } - return (!m_url.isEmpty () && - KIO::NetAccess::exists (m_url, KIO::NetAccess::SourceSide/*open*/, - d->environ->dialogParent ())); + if (m_url.isEmpty()) { + return false; + } + + // 0 == only check if the file exists, don't bother with file metadata + KIO::StatJob *statJob = KIO::stat(m_url, KIO::StatJob::SourceSide, 0); + KJobWidgets::setWindow(statJob, d->environ->dialogParent()); + const bool exists = statJob->exec(); + + return exists; } //--------------------------------------------------------------------- // public QString kpDocument::prettyUrl () const { return kpUrlFormatter::PrettyUrl (m_url); } //--------------------------------------------------------------------- // public QString kpDocument::prettyFilename () const { return kpUrlFormatter::PrettyFilename (m_url); } //--------------------------------------------------------------------- // public const kpDocumentSaveOptions *kpDocument::saveOptions () const { return m_saveOptions; } //--------------------------------------------------------------------- // public void kpDocument::setSaveOptions (const kpDocumentSaveOptions &saveOptions) { *m_saveOptions = saveOptions; } //--------------------------------------------------------------------- // public const kpDocumentMetaInfo *kpDocument::metaInfo () const { return m_metaInfo; } //--------------------------------------------------------------------- // public void kpDocument::setMetaInfo (const kpDocumentMetaInfo &metaInfo) { *m_metaInfo = metaInfo; } //--------------------------------------------------------------------- /* * Properties */ void kpDocument::setModified (bool yes) { if (yes == m_modified) { return; } m_modified = yes; if (yes) { emit documentModified (); } } //--------------------------------------------------------------------- bool kpDocument::isModified () const { return m_modified; } //--------------------------------------------------------------------- bool kpDocument::isEmpty () const { return url ().isEmpty () && !isModified (); } //--------------------------------------------------------------------- int kpDocument::constructorWidth () const { return m_constructorWidth; } //--------------------------------------------------------------------- int kpDocument::width (bool ofSelection) const { return (ofSelection && m_selection) ? m_selection->width() : m_image->width(); } //--------------------------------------------------------------------- int kpDocument::oldWidth () const { return m_oldWidth; } //--------------------------------------------------------------------- void kpDocument::setWidth (int w, const kpColor &backgroundColor) { resize (w, height (), backgroundColor); } //--------------------------------------------------------------------- int kpDocument::constructorHeight () const { return m_constructorHeight; } //--------------------------------------------------------------------- int kpDocument::height (bool ofSelection) const { return (ofSelection && m_selection) ? m_selection->height() : m_image->height(); } //--------------------------------------------------------------------- int kpDocument::oldHeight () const { return m_oldHeight; } //--------------------------------------------------------------------- void kpDocument::setHeight (int h, const kpColor &backgroundColor) { resize (width (), h, backgroundColor); } //--------------------------------------------------------------------- QRect kpDocument::rect (bool ofSelection) const { return (ofSelection && m_selection) ? m_selection->boundingRect() : m_image->rect(); } //--------------------------------------------------------------------- // public kpImage kpDocument::getImageAt (const QRect &rect) const { return kpPixmapFX::getPixmapAt (*m_image, rect); } //--------------------------------------------------------------------- // public void kpDocument::setImageAt (const kpImage &image, const QPoint &at) { #if DEBUG_KP_DOCUMENT && 0 qCDebug(kpLogDocument) << "kpDocument::setImageAt (image (w=" << image.width () << ",h=" << image.height () << "), x=" << at.x () << ",y=" << at.y (); #endif kpPixmapFX::setPixmapAt (m_image, at, image); slotContentsChanged (QRect (at.x (), at.y (), image.width (), image.height ())); } //--------------------------------------------------------------------- // public kpImage kpDocument::image (bool ofSelection) const { kpImage ret; if (ofSelection) { kpAbstractImageSelection *imageSel = imageSelection (); Q_ASSERT (imageSel); ret = imageSel->baseImage (); } else { ret = *m_image; } return ret; } //--------------------------------------------------------------------- // public kpImage *kpDocument::imagePointer () const { return m_image; } //--------------------------------------------------------------------- // public void kpDocument::setImage (const kpImage &image) { m_oldWidth = width (); m_oldHeight = height (); *m_image = image; if (m_oldWidth == width () && m_oldHeight == height ()) { slotContentsChanged (image.rect ()); } else { slotSizeChanged (QSize (width (), height ())); } } //--------------------------------------------------------------------- // public void kpDocument::setImage (bool ofSelection, const kpImage &image) { if (ofSelection) { kpAbstractImageSelection *imageSel = imageSelection (); // Have to have an image selection in order to set its pixmap. Q_ASSERT (imageSel); imageSel->setBaseImage (image); } else { setImage (image); } } //--------------------------------------------------------------------- void kpDocument::fill (const kpColor &color) { #if DEBUG_KP_DOCUMENT qCDebug(kpLogDocument) << "kpDocument::fill ()"; #endif m_image->fill(color.toQRgb()); slotContentsChanged (m_image->rect ()); } //--------------------------------------------------------------------- void kpDocument::resize (int w, int h, const kpColor &backgroundColor) { #if DEBUG_KP_DOCUMENT qCDebug(kpLogDocument) << "kpDocument::resize (" << w << "," << h << ")"; #endif m_oldWidth = width (); m_oldHeight = height (); #if DEBUG_KP_DOCUMENT && 1 qCDebug(kpLogDocument) << "\toldWidth=" << m_oldWidth << " oldHeight=" << m_oldHeight; #endif if (w == m_oldWidth && h == m_oldHeight) { return; } kpPixmapFX::resize (m_image, w, h, backgroundColor); slotSizeChanged (QSize (width (), height ())); } //--------------------------------------------------------------------- void kpDocument::slotContentsChanged (const QRect &rect) { setModified (); emit contentsChanged (rect); } //--------------------------------------------------------------------- void kpDocument::slotSizeChanged (const QSize &newSize) { setModified (); emit sizeChanged (newSize.width(), newSize.height()); emit sizeChanged (newSize); } //---------------------------------------------------------------------