diff --git a/libs/ui/widgets/kis_lod_availability_widget.cpp b/libs/ui/widgets/kis_lod_availability_widget.cpp index 0e9c645bcf..a4a220fd25 100644 --- a/libs/ui/widgets/kis_lod_availability_widget.cpp +++ b/libs/ui/widgets/kis_lod_availability_widget.cpp @@ -1,252 +1,252 @@ /* * Copyright (c) 2015 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_lod_availability_widget.h" #include #include #include #include #include #include #include "kis_config.h" #include #include #include "kis_signals_blocker.h" namespace { /** * These strings are added intentionally so we could relayout the threshold slider after * the string freeze for 4.0. Please translate them :) */ -static const QString stringForInstantPreviewThreshold1 = i18nc("@label:slider", "Threshold:"); -static const QString stringForInstantPreviewThreshold2 = i18nc("@label:slider", "Instant preview threshold:"); +static const KLocalizedString stringForInstantPreviewThreshold1 = ki18nc("@label:slider", "Threshold:"); +static const KLocalizedString stringForInstantPreviewThreshold2 = ki18nc("@label:slider", "Instant preview threshold:"); } struct KisLodAvailabilityWidget::Private { Private() : chkLod(0), resourceManager(0) {} QCheckBox *chkLod; QPushButton *btnLod; QScopedPointer thresholdMenu; KisDoubleSliderSpinBox *thresholdSlider = 0; KoCanvasResourceManager *resourceManager; KisPaintopLodLimitations limitations; bool thresholdSupported = true; bool sizeThresholdPassed(); }; KisLodAvailabilityWidget::KisLodAvailabilityWidget(QWidget *parent) : QWidget(parent), m_d(new Private) { m_d->chkLod = new QCheckBox(this); m_d->btnLod = new QPushButton(this); m_d->btnLod->setFlat(true); connect(m_d->btnLod, SIGNAL(clicked()), SLOT(showLodToolTip())); { m_d->thresholdMenu.reset(new QMenu()); m_d->thresholdMenu->addSection(i18n("Enable after:")); m_d->btnLod->setContextMenuPolicy(Qt::CustomContextMenu); connect(m_d->btnLod, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(showLodThresholdWidget(QPoint))); KisConfig cfg; m_d->thresholdSlider = new KisDoubleSliderSpinBox(m_d->thresholdMenu.data()); m_d->thresholdSlider->setRange(0, cfg.readEntry("maximumBrushSize", 1000), 2); m_d->thresholdSlider->setValue(100); m_d->thresholdSlider->setSingleStep(1); m_d->thresholdSlider->setExponentRatio(3.0); m_d->thresholdSlider->setSuffix(i18n(" px")); m_d->thresholdSlider->setBlockUpdateSignalOnDrag(true); QWidgetAction *sliderAction = new QWidgetAction(this); sliderAction->setDefaultWidget(m_d->thresholdSlider); m_d->thresholdMenu->addAction(sliderAction); } QHBoxLayout *layout = new QHBoxLayout; layout->addWidget(m_d->chkLod); layout->addWidget(m_d->btnLod); layout->setSpacing(0); setLayout(layout); // set no limitations setLimitations(m_d->limitations); connect(m_d->chkLod, SIGNAL(toggled(bool)), SIGNAL(sigUserChangedLodAvailability(bool))); connect(m_d->thresholdSlider, SIGNAL(valueChanged(qreal)), SIGNAL(sigUserChangedLodThreshold(qreal))); } KisLodAvailabilityWidget::~KisLodAvailabilityWidget() { } void KisLodAvailabilityWidget::showLodToolTip() { QToolTip::showText(QCursor::pos(), m_d->btnLod->toolTip(), m_d->btnLod); } void KisLodAvailabilityWidget::showLodThresholdWidget(const QPoint &pos) { Q_UNUSED(pos); if (m_d->thresholdSupported) { m_d->thresholdMenu->popup(QCursor::pos()); } } void KisLodAvailabilityWidget::setLimitations(const KisPaintopLodLimitations &l) { QString limitationsText; Q_FOREACH (const KoID &id, l.limitations) { limitationsText.append("
  • "); limitationsText.append(id.name()); limitationsText.append("
    • "); } QString blockersText; Q_FOREACH (const KoID &id, l.blockers) { blockersText.append("
  • "); blockersText.append(id.name()); blockersText.append("
    • "); } bool isBlocked = !l.blockers.isEmpty(); bool isLimited = !l.limitations.isEmpty(); m_d->thresholdSupported = m_d->resourceManager ? m_d->resourceManager->resource(KisCanvasResourceProvider::LodSizeThresholdSupported).toBool() : true; bool isBlockedByThreshold = !m_d->sizeThresholdPassed() && m_d->thresholdSupported; const QString text = !isBlocked && !isBlockedByThreshold && isLimited ? i18n("(Instant Preview)*") : i18n("Instant Preview"); QString toolTip; if (isBlocked) { toolTip = i18nc("@info:tooltip", "

    Instant Preview Mode is " "disabled by the following options:" "

      %1

    ", blockersText); } else if (isBlockedByThreshold) { const qreal lodThreshold = m_d->resourceManager->resource(KisCanvasResourceProvider::LodSizeThreshold).toDouble(); const qreal size = m_d->resourceManager->resource(KisCanvasResourceProvider::Size).toDouble(); toolTip = i18nc("@info:tooltip", "

    Instant Preview Mode is " "disabled by instant preview threshold. " "Please right-click here to change the threshold" "

    • Brush size %1
      • " "
    • Threshold: %2

    ", size, lodThreshold); } else if (isLimited) { toolTip = i18nc("@info:tooltip", "

    Instant Preview may look different " "from the final result. In case of troubles " "try disabling the following options:" "

      %1

    ", limitationsText); } else { toolTip = i18nc("@info:tooltip", "

    Instant Preview Mode is available

    "); } { QFont font; font.setStrikeOut(isBlocked || isBlockedByThreshold); m_d->chkLod->setEnabled(!isBlocked); m_d->btnLod->setEnabled(!isBlocked); m_d->btnLod->setFont(font); m_d->btnLod->setText(text); m_d->btnLod->setToolTip(toolTip); if (isBlocked) { /** * If LoD is really blocked by some limitation we sneakly reset * the checkbox to let the user know it is fully disabled. */ KisSignalsBlocker b(m_d->chkLod); m_d->chkLod->setChecked(false); } } m_d->limitations = l; if (m_d->resourceManager) { const bool lodAvailableForUse = !isBlocked && !isBlockedByThreshold && m_d->resourceManager->resource(KisCanvasResourceProvider::LodAvailability).toBool(); m_d->resourceManager->setResource(KisCanvasResourceProvider::EffectiveLodAvailablility, lodAvailableForUse); } } void KisLodAvailabilityWidget::slotUserChangedLodAvailability(bool value) { KisSignalsBlocker b(m_d->chkLod); m_d->chkLod->setChecked(value); } void KisLodAvailabilityWidget::slotUserChangedLodThreshold(qreal value) { KisSignalsBlocker b(m_d->thresholdSlider); m_d->thresholdSlider->setValue(value); setLimitations(m_d->limitations); } void KisLodAvailabilityWidget::slotUserChangedSize(qreal value) { Q_UNUSED(value); setLimitations(m_d->limitations); } void KisLodAvailabilityWidget::setCanvasResourceManager(KoCanvasResourceManager *resourceManager) { m_d->resourceManager = resourceManager; } bool KisLodAvailabilityWidget::Private::sizeThresholdPassed() { if (!resourceManager) return true; const qreal lodThreshold = resourceManager->resource(KisCanvasResourceProvider::LodSizeThreshold).toDouble(); const qreal size = resourceManager->resource(KisCanvasResourceProvider::Size).toDouble(); return size >= lodThreshold; }