diff --git a/libs/ui/tool/kis_resources_snapshot.cpp b/libs/ui/tool/kis_resources_snapshot.cpp index df7192d45e..31baf0ed40 100644 --- a/libs/ui/tool/kis_resources_snapshot.cpp +++ b/libs/ui/tool/kis_resources_snapshot.cpp @@ -1,415 +1,417 @@ /* * Copyright (c) 2011 Dmitry Kazakov * * 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_resources_snapshot.h" #include #include #include #include #include #include #include #include #include "kis_canvas_resource_provider.h" #include "filter/kis_filter_configuration.h" #include "kis_image.h" #include "kis_paint_device.h" #include "kis_paint_layer.h" #include "kis_selection.h" #include "kis_selection_mask.h" #include "kis_algebra_2d.h" struct KisResourcesSnapshot::Private { Private() : currentPattern(0) , currentGradient(0) , currentGenerator(0) , compositeOp(0) { } KisImageSP image; KisDefaultBoundsBaseSP bounds; KoColor currentFgColor; KoColor currentBgColor; KoPattern *currentPattern = 0; KoAbstractGradient *currentGradient; KisPaintOpPresetSP currentPaintOpPreset; KisNodeSP currentNode; qreal currentExposure; KisFilterConfigurationSP currentGenerator; QPointF axesCenter; bool mirrorMaskHorizontal = false; bool mirrorMaskVertical = false; quint8 opacity = OPACITY_OPAQUE_U8; QString compositeOpId = COMPOSITE_OVER; const KoCompositeOp *compositeOp; KisPainter::StrokeStyle strokeStyle = KisPainter::StrokeStyleBrush; KisPainter::FillStyle fillStyle = KisPainter::FillStyleForegroundColor; bool globalAlphaLock = false; qreal effectiveZoom = 1.0; bool presetAllowsLod = false; KisSelectionSP selectionOverride; }; KisResourcesSnapshot::KisResourcesSnapshot(KisImageSP image, KisNodeSP currentNode, KoCanvasResourceProvider *resourceManager, KisDefaultBoundsBaseSP bounds) : m_d(new Private()) { m_d->image = image; if (!bounds) { bounds = new KisDefaultBounds(m_d->image); } m_d->bounds = bounds; m_d->currentFgColor = resourceManager->resource(KoCanvasResourceProvider::ForegroundColor).value(); m_d->currentBgColor = resourceManager->resource(KoCanvasResourceProvider::BackgroundColor).value(); m_d->currentPattern = resourceManager->resource(KisCanvasResourceProvider::CurrentPattern).value(); m_d->currentGradient = resourceManager->resource(KisCanvasResourceProvider::CurrentGradient).value(); /** * We should deep-copy the preset, so that long-running actions * will have correct brush parameters. Theoretically this cloning * can be expensive, but according to measurements, it takes * something like 0.1 ms for an average preset. */ KisPaintOpPresetSP p = resourceManager->resource(KisCanvasResourceProvider::CurrentPaintOpPreset).value(); if (p) { m_d->currentPaintOpPreset = resourceManager->resource(KisCanvasResourceProvider::CurrentPaintOpPreset).value()->clone(); } #ifdef HAVE_THREADED_TEXT_RENDERING_WORKAROUND KisPaintOpRegistry::instance()->preinitializePaintOpIfNeeded(m_d->currentPaintOpPreset); #endif /* HAVE_THREADED_TEXT_RENDERING_WORKAROUND */ m_d->currentExposure = resourceManager->resource(KisCanvasResourceProvider::HdrExposure).toDouble(); m_d->currentGenerator = resourceManager->resource(KisCanvasResourceProvider::CurrentGeneratorConfiguration).value(); QPointF relativeAxesCenter(0.5, 0.5); if (m_d->image) { relativeAxesCenter = m_d->image->mirrorAxesCenter(); } m_d->axesCenter = KisAlgebra2D::relativeToAbsolute(relativeAxesCenter, m_d->bounds->bounds()); m_d->mirrorMaskHorizontal = resourceManager->resource(KisCanvasResourceProvider::MirrorHorizontal).toBool(); m_d->mirrorMaskVertical = resourceManager->resource(KisCanvasResourceProvider::MirrorVertical).toBool(); qreal normOpacity = resourceManager->resource(KisCanvasResourceProvider::Opacity).toDouble(); m_d->opacity = quint8(normOpacity * OPACITY_OPAQUE_U8); m_d->compositeOpId = resourceManager->resource(KisCanvasResourceProvider::CurrentEffectiveCompositeOp).toString(); setCurrentNode(currentNode); /** * Fill and Stroke styles are not a part of the resource manager * so the tools should set them manually * TODO: port stroke and fill styles to be a part * of the resource manager */ m_d->strokeStyle = KisPainter::StrokeStyleBrush; m_d->fillStyle = KisPainter::FillStyleNone; m_d->globalAlphaLock = resourceManager->resource(KisCanvasResourceProvider::GlobalAlphaLock).toBool(); m_d->effectiveZoom = resourceManager->resource(KisCanvasResourceProvider::EffectiveZoom).toDouble(); m_d->presetAllowsLod = resourceManager->resource(KisCanvasResourceProvider::EffectiveLodAvailablility).toBool(); } KisResourcesSnapshot::KisResourcesSnapshot(KisImageSP image, KisNodeSP currentNode, KisDefaultBoundsBaseSP bounds) : m_d(new Private()) { m_d->image = image; if (!bounds) { bounds = new KisDefaultBounds(m_d->image); } m_d->bounds = bounds; #ifdef HAVE_THREADED_TEXT_RENDERING_WORKAROUND KisPaintOpRegistry::instance()->preinitializePaintOpIfNeeded(m_d->currentPaintOpPreset); #endif /* HAVE_THREADED_TEXT_RENDERING_WORKAROUND */ QPointF relativeAxesCenter(0.5, 0.5); if (m_d->image) { relativeAxesCenter = m_d->image->mirrorAxesCenter(); } m_d->axesCenter = KisAlgebra2D::relativeToAbsolute(relativeAxesCenter, m_d->bounds->bounds()); m_d->opacity = OPACITY_OPAQUE_U8; setCurrentNode(currentNode); /** * Fill and Stroke styles are not a part of the resource manager * so the tools should set them manually * TODO: port stroke and fill styles to be a part * of the resource manager */ m_d->strokeStyle = KisPainter::StrokeStyleBrush; m_d->fillStyle = KisPainter::FillStyleNone; } KisResourcesSnapshot::~KisResourcesSnapshot() { delete m_d; } void KisResourcesSnapshot::setupPainter(KisPainter* painter) { painter->setPaintColor(m_d->currentFgColor); painter->setBackgroundColor(m_d->currentBgColor); painter->setGenerator(m_d->currentGenerator); painter->setPattern(m_d->currentPattern); painter->setGradient(m_d->currentGradient); QBitArray lockflags = channelLockFlags(); if (lockflags.size() > 0) { painter->setChannelFlags(lockflags); } painter->setOpacity(m_d->opacity); painter->setCompositeOp(m_d->compositeOp); painter->setMirrorInformation(m_d->axesCenter, m_d->mirrorMaskHorizontal, m_d->mirrorMaskVertical); painter->setStrokeStyle(m_d->strokeStyle); painter->setFillStyle(m_d->fillStyle); /** * The paintOp should be initialized the last, because it may * ask the painter for some options while initialization */ painter->setPaintOpPreset(m_d->currentPaintOpPreset, m_d->currentNode, m_d->image); } void KisResourcesSnapshot::setupMaskingBrushPainter(KisPainter *painter) { KIS_SAFE_ASSERT_RECOVER_RETURN(painter->device()); KIS_SAFE_ASSERT_RECOVER_RETURN(m_d->currentPaintOpPreset->hasMaskingPreset()); painter->setPaintColor(KoColor(Qt::white, painter->device()->colorSpace())); painter->setBackgroundColor(KoColor(Qt::black, painter->device()->colorSpace())); painter->setOpacity(OPACITY_OPAQUE_U8); painter->setChannelFlags(QBitArray()); // masked brush always paints in indirect mode painter->setCompositeOp(COMPOSITE_ALPHA_DARKEN); painter->setMirrorInformation(m_d->axesCenter, m_d->mirrorMaskHorizontal, m_d->mirrorMaskVertical); + painter->setStrokeStyle(m_d->strokeStyle); + /** * The paintOp should be initialized the last, because it may * ask the painter for some options while initialization */ painter->setPaintOpPreset(m_d->currentPaintOpPreset->createMaskingPreset(), m_d->currentNode, m_d->image); } KisPostExecutionUndoAdapter* KisResourcesSnapshot::postExecutionUndoAdapter() const { return m_d->image ? m_d->image->postExecutionUndoAdapter() : 0; } void KisResourcesSnapshot::setCurrentNode(KisNodeSP node) { m_d->currentNode = node; KisPaintDeviceSP device; if(m_d->currentNode && (device = m_d->currentNode->paintDevice())) { m_d->compositeOp = device->colorSpace()->compositeOp(m_d->compositeOpId); if(!m_d->compositeOp) { m_d->compositeOp = device->colorSpace()->compositeOp(COMPOSITE_OVER); } } } void KisResourcesSnapshot::setStrokeStyle(KisPainter::StrokeStyle strokeStyle) { m_d->strokeStyle = strokeStyle; } void KisResourcesSnapshot::setFillStyle(KisPainter::FillStyle fillStyle) { m_d->fillStyle = fillStyle; } KisNodeSP KisResourcesSnapshot::currentNode() const { return m_d->currentNode; } KisImageSP KisResourcesSnapshot::image() const { return m_d->image; } bool KisResourcesSnapshot::needsIndirectPainting() const { return !m_d->currentPaintOpPreset->settings()->paintIncremental(); } QString KisResourcesSnapshot::indirectPaintingCompositeOp() const { return m_d->currentPaintOpPreset ? m_d->currentPaintOpPreset->settings()->indirectPaintingCompositeOp() : COMPOSITE_ALPHA_DARKEN; } bool KisResourcesSnapshot::needsMaskingBrushRendering() const { return m_d->currentPaintOpPreset && m_d->currentPaintOpPreset->hasMaskingPreset(); } KisSelectionSP KisResourcesSnapshot::activeSelection() const { /** * It is possible to have/use the snapshot without the image. Such * usecase is present for example in the scratchpad. */ if (m_d->selectionOverride) { return m_d->selectionOverride; } KisSelectionSP selection = m_d->image ? m_d->image->globalSelection() : 0; KisLayerSP layer = qobject_cast(m_d->currentNode.data()); KisSelectionMaskSP mask; if((layer = qobject_cast(m_d->currentNode.data()))) { selection = layer->selection(); } else if ((mask = dynamic_cast(m_d->currentNode.data())) && mask->selection() == selection) { selection = 0; } return selection; } bool KisResourcesSnapshot::needsAirbrushing() const { return m_d->currentPaintOpPreset->settings()->isAirbrushing(); } qreal KisResourcesSnapshot::airbrushingInterval() const { return m_d->currentPaintOpPreset->settings()->airbrushInterval(); } bool KisResourcesSnapshot::needsSpacingUpdates() const { return m_d->currentPaintOpPreset->settings()->useSpacingUpdates(); } void KisResourcesSnapshot::setOpacity(qreal opacity) { m_d->opacity = opacity * OPACITY_OPAQUE_U8; } quint8 KisResourcesSnapshot::opacity() const { return m_d->opacity; } const KoCompositeOp* KisResourcesSnapshot::compositeOp() const { return m_d->compositeOp; } QString KisResourcesSnapshot::compositeOpId() const { return m_d->compositeOpId; } KoPattern* KisResourcesSnapshot::currentPattern() const { return m_d->currentPattern; } KoColor KisResourcesSnapshot::currentFgColor() const { return m_d->currentFgColor; } KoColor KisResourcesSnapshot::currentBgColor() const { return m_d->currentBgColor; } KisPaintOpPresetSP KisResourcesSnapshot::currentPaintOpPreset() const { return m_d->currentPaintOpPreset; } QBitArray KisResourcesSnapshot::channelLockFlags() const { QBitArray channelFlags; KisPaintLayer *paintLayer; if ((paintLayer = dynamic_cast(m_d->currentNode.data()))) { channelFlags = paintLayer->channelLockFlags(); if (m_d->globalAlphaLock) { if (channelFlags.isEmpty()) { channelFlags = paintLayer->colorSpace()->channelFlags(true, true); } channelFlags &= paintLayer->colorSpace()->channelFlags(true, false); } } return channelFlags; } qreal KisResourcesSnapshot::effectiveZoom() const { return m_d->effectiveZoom; } bool KisResourcesSnapshot::presetAllowsLod() const { return m_d->presetAllowsLod; } bool KisResourcesSnapshot::presetNeedsAsynchronousUpdates() const { return m_d->currentPaintOpPreset && m_d->currentPaintOpPreset->settings()->needsAsynchronousUpdates(); } void KisResourcesSnapshot::setFGColorOverride(const KoColor &color) { m_d->currentFgColor = color; } void KisResourcesSnapshot::setBGColorOverride(const KoColor &color) { m_d->currentBgColor = color; } void KisResourcesSnapshot::setSelectionOverride(KisSelectionSP selection) { m_d->selectionOverride = selection; } void KisResourcesSnapshot::setBrush(const KisPaintOpPresetSP &brush) { m_d->currentPaintOpPreset = brush; }