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krita/ui kis_canvas_resource_provider.cpp Go to the documentation of this file. /* * Copyright (c) 2006 Boudewijn Rempt <boud@valdyas.org> * * 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_canvas_resource_provider.h" #include <QImage> #include <QPainter> #include <KoCanvasBase.h> #include <KoID.h> #include <KoColorSpaceRegistry.h> #include "colorprofiles/KoIccColorProfile.h" #include <KoAbstractGradient.h> #include <kis_pattern.h> #include <kis_paint_device.h> #include <filter/kis_filter_configuration.h> #include <kis_image.h> #include <kis_group_layer.h> #include <kis_paintop_preset.h> #include "kis_exposure_visitor.h" #include "kis_config.h" #include "kis_view2.h" #include "canvas/kis_canvas2.h" #include <kis_paintop_settings.h> KisCanvasResourceProvider::KisCanvasResourceProvider(KisView2 * view) : m_view(view) { } KisCanvasResourceProvider::~KisCanvasResourceProvider() { } void KisCanvasResourceProvider::setCanvasResourceProvider(KoCanvasResourceProvider * resourceProvider) { m_resourceProvider = resourceProvider; QVariant v; v.setValue(KoColor(Qt::black, m_view->image()->colorSpace())); m_resourceProvider->setResource(KoCanvasResource::ForegroundColor, v); v.setValue(KoColor(Qt::white, m_view->image()->colorSpace())); m_resourceProvider->setResource(KoCanvasResource::BackgroundColor, v); resetDisplayProfile(); connect(m_resourceProvider, SIGNAL(resourceChanged(int, const QVariant &)), this, SLOT(slotResourceChanged(int, const QVariant&))); } KoCanvasBase * KisCanvasResourceProvider::canvas() const { return m_view->canvasBase(); } KoColor KisCanvasResourceProvider::bgColor() const { return m_resourceProvider->resource(KoCanvasResource::BackgroundColor).value<KoColor>(); } KoColor KisCanvasResourceProvider::fgColor() const { return m_resourceProvider->resource(KoCanvasResource::ForegroundColor).value<KoColor>(); } float KisCanvasResourceProvider::HDRExposure() const { return static_cast<float>(m_resourceProvider->resource(HdrExposure).toDouble()); } void KisCanvasResourceProvider::setHDRExposure(float exposure) { m_resourceProvider->setResource(HdrExposure, static_cast<double>(exposure)); KisExposureVisitor eV(exposure); m_view->image()->projection()->colorSpace()->profile()->setProperty("exposure", exposure); m_view->image()->rootLayer()->accept(eV); m_view->canvasBase()->updateCanvas(); m_view->canvasBase()->updateCanvasProjection(m_view->image()->bounds()); } KisPattern * KisCanvasResourceProvider::currentPattern() const { return static_cast<KisPattern*>(m_resourceProvider->resource(CurrentPattern).value<void *>()); } KisFilterConfiguration * KisCanvasResourceProvider::currentGeneratorConfiguration() const { return static_cast<KisFilterConfiguration*>(m_resourceProvider-> resource(CurrentGeneratorConfiguration).value<void *>()); } KoAbstractGradient* KisCanvasResourceProvider::currentGradient() const { return static_cast<KoAbstractGradient*>(m_resourceProvider->resource(CurrentGradient).value<void *>()); } void KisCanvasResourceProvider::resetDisplayProfile() { // XXX: The X11 monitor profile overrides the settings m_displayProfile = KoIccColorProfile::getScreenProfile(); if (m_displayProfile == 0) { KisConfig cfg; QString monitorProfileName = cfg.monitorProfile(); m_displayProfile = KoColorSpaceRegistry::instance()->profileByName(monitorProfileName); } emit sigDisplayProfileChanged(m_displayProfile); } const KoColorProfile * KisCanvasResourceProvider::currentDisplayProfile() const { return m_displayProfile; } KisImageWSP KisCanvasResourceProvider::currentImage() const { return m_view->image(); } KisNodeSP KisCanvasResourceProvider::currentNode() const { return m_view->activeNode(); } KisPaintOpPresetSP KisCanvasResourceProvider::currentPreset() const { KisPaintOpPresetSP preset = m_resourceProvider->resource(CurrentPaintOpPreset).value<KisPaintOpPresetSP>(); return preset; } void KisCanvasResourceProvider::slotPatternActivated(KoResource * res) { KisPattern * pattern = dynamic_cast<KisPattern*>(res); QVariant v = qVariantFromValue((void *) pattern); m_resourceProvider->setResource(CurrentPattern, v); emit sigPatternChanged(pattern); } void KisCanvasResourceProvider::slotGeneratorConfigurationActivated(KisFilterConfiguration * res) { KisFilterConfiguration * generatorConfiguration = dynamic_cast<KisFilterConfiguration*>(res); QVariant v = qVariantFromValue((void *) generatorConfiguration); m_resourceProvider->setResource(CurrentGeneratorConfiguration, v); emit sigGeneratorConfigurationChanged(generatorConfiguration); } void KisCanvasResourceProvider::slotGradientActivated(KoResource *res) { KoAbstractGradient * gradient = dynamic_cast<KoAbstractGradient*>(res); QVariant v = qVariantFromValue((void *) gradient); m_resourceProvider->setResource(CurrentGradient, v); emit sigGradientChanged(gradient); } void KisCanvasResourceProvider::slotPaintOpPresetActivated(const KisPaintOpPresetSP preset) { Q_ASSERT(preset->valid()); Q_ASSERT(!preset->paintOp().id().isEmpty()); Q_ASSERT(preset->settings()); if (!preset) return; dbgUI << "slotPaintOpPresetActivated" << preset->paintOp(); QVariant v; v.setValue(preset); m_resourceProvider->setResource(CurrentPaintOpPreset, v); emit sigPaintOpPresetChanged(preset); } void KisCanvasResourceProvider::setBGColor(const KoColor& c) { QVariant v; v.setValue(c); m_resourceProvider->setResource(KoCanvasResource::BackgroundColor, v); emit sigBGColorChanged(c); } void KisCanvasResourceProvider::setFGColor(const KoColor& c) { QVariant v; v.setValue(c); m_resourceProvider->setResource(KoCanvasResource::ForegroundColor, v); emit sigFGColorChanged(c); } void KisCanvasResourceProvider::slotSetFGColor(const KoColor& c) { setFGColor(c); } void KisCanvasResourceProvider::slotSetBGColor(const KoColor& c) { setBGColor(c); } void KisCanvasResourceProvider::slotNodeActivated(const KisNodeSP node) { QVariant v; v.setValue(node); m_resourceProvider->setResource(CurrentKritaNode, v); emit sigNodeChanged(currentNode()); } void KisCanvasResourceProvider::slotImageSizeChanged() { if (KisImageWSP image = m_view->image()) { float fw = image->width() / image->xRes(); float fh = image->height() / image->yRes(); QSizeF postscriptSize(fw, fh); m_resourceProvider->setResource(KoCanvasResource::PageSize, postscriptSize); } } void KisCanvasResourceProvider::slotSetDisplayProfile(const KoColorProfile * profile) { m_displayProfile = const_cast<KoColorProfile*>(profile); emit sigDisplayProfileChanged(profile); } void KisCanvasResourceProvider::slotResourceChanged(int key, const QVariant & res) { switch (key) { case(KoCanvasResource::ForegroundColor): emit sigFGColorChanged(res.value<KoColor>()); break; case(KoCanvasResource::BackgroundColor): emit sigBGColorChanged(res.value<KoColor>()); break; case(CurrentPattern): emit sigPatternChanged(static_cast<KisPattern *>(res.value<void *>())); break; case(CurrentGeneratorConfiguration): emit sigGeneratorConfigurationChanged(static_cast<KisFilterConfiguration*>(res.value<void*>())); case(CurrentGradient): emit sigGradientChanged(static_cast<KoAbstractGradient *>(res.value<void *>())); break; case(CurrentPaintOpPreset): emit sigPaintOpPresetChanged(currentPreset()); break; case(CurrentKritaNode) : emit sigNodeChanged(currentNode()); default: ; // Do nothing }; } #include "kis_canvas_resource_provider.moc" krita/ui Skip menu "krita/ui" Main Page Namespace List Class Hierarchy Alphabetical List Class List File List Namespace Members Class Members API Reference Skip menu "API Reference" kdgantt Kexi   KoProperty   flake kplato krita   image   plugins       libbrush       libpaintop   ui kspread   part     scripting libs   flake   kotext   main   pigment   store   musicshape Generated for API Reference by doxygen 1.5.9-20090814 This website is maintained by Adriaan de Groot and Allen Winter. 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