void KisInfinityManager::drawDecoration(QPainter& gc, const QRectF& updateArea, const KisCoordinatesConverter *converter, KisCanvas2 *canvas)
{
Q_UNUSED(updateArea);
Q_UNUSED(converter);
Q_UNUSED(canvas);
if (!m_filteringEnabled) return;
gc.save();
gc.setTransform(QTransform(), false);
KisConfig cfg;
QColor color = cfg.canvasBorderColor();
gc.fillPath(m_decorationPath, color.darker(115));
QPainterPath p;
p.moveTo(5, 2);
p.lineTo(-3, 8);
p.lineTo(-5, 5);
p.lineTo( 2, 0);
p.lineTo(-5,-5);
p.lineTo(-3,-8);
p.lineTo( 5,-2);
p.arcTo(QRectF(3, -2, 4, 4), 90, -180);
foreach (const QTransform &t, m_handleTransform) {
gc.fillPath(t.map(p), color);
}
void KisOpenGLCanvas2::paintGL()
{
if (!OPENGL_SUCCESS) {
KisConfig cfg;
cfg.writeEntry("canvasState", "OPENGL_PAINT_STARTED");
}
KisOpenglCanvasDebugger::instance()->nofityPaintRequested();
renderCanvasGL();
if (d->glSyncObject) {
Sync::deleteSync(d->glSyncObject);
}
d->glSyncObject = Sync::getSync();
QPainter gc(this);
renderDecorations(&gc);
gc.end();
if (!OPENGL_SUCCESS) {
KisConfig cfg;
cfg.writeEntry("canvasState", "OPENGL_SUCCESS");
OPENGL_SUCCESS = true;
}
}
KisInputManager::Private::Private(KisInputManager *qq)
: q(qq)
, canvas(0)
, toolProxy(0)
, forwardAllEventsToTool(false)
, disableTouchOnCanvas(false)
, touchHasBlockedPressEvents(false)
, lastTouchEvent(0)
, defaultInputAction(0)
, eventsReceiver(0)
, moveEventCompressor(10 /* ms */, KisSignalCompressor::FIRST_ACTIVE)
, testingAcceptCompressedTabletEvents(false)
, testingCompressBrushEvents(false)
, focusOnEnter(true)
, containsPointer(true)
{
KisConfig cfg;
disableTouchOnCanvas = cfg.disableTouchOnCanvas();
moveEventCompressor.setDelay(cfg.tabletEventsDelay());
testingAcceptCompressedTabletEvents = cfg.testingAcceptCompressedTabletEvents();
testingCompressBrushEvents = cfg.testingCompressBrushEvents();
setupActions();
canvasSwitcher = new CanvasSwitcher(this, q);
qApp->installEventFilter(globalEventEater);
}
void KisToolFreehandHelper::stabilizerStart(KisPaintInformation firstPaintInfo)
{
// FIXME: Ugly hack, this is no a "distance" in any way
int sampleSize = qRound(m_d->effectiveSmoothnessDistance());
sampleSize = qMax(3, sampleSize);
// Fill the deque with the current value repeated until filling the sample
m_d->stabilizerDeque.clear();
for (int i = sampleSize; i > 0; i--) {
m_d->stabilizerDeque.enqueue(firstPaintInfo);
}
// Poll and draw regularly
KisConfig cfg;
int stabilizerSampleSize = cfg.stabilizerSampleSize();
m_d->stabilizerPollTimer.setInterval(stabilizerSampleSize);
m_d->stabilizerPollTimer.start();
int delayedPaintInterval = cfg.stabilizerDelayedPaintInterval();
if (delayedPaintInterval < stabilizerSampleSize) {
m_d->stabilizerDelayedPaintHelper.start(delayedPaintInterval, firstPaintInfo);
}
m_d->stabilizedSampler.clear();
m_d->stabilizedSampler.addEvent(firstPaintInfo);
}
bool KisOpenGLImageTextures::imageCanUseHDRExposureProgram(KisImageSP image)
{
#ifdef HAVE_GLEW
if (!image->colorSpace()->hasHighDynamicRange()) {
return false;
}
KisConfig cfg;
if (!cfg.useOpenGLShaders()) {
return false;
}
if (HDRExposureProgram == 0) {
return false;
}
if (!HDRExposureProgram->isValid()) {
return false;
}
if (!haveHDRTextureFormat(image->colorSpace())) {
return false;
}
return true;
#else
Q_UNUSED(image);
return false;
#endif
}
void KisCoordinatesConverter::getQPainterCheckersInfo(QTransform *transform,
QPointF *brushOrigin,
QPolygonF *polygon) const
{
/**
* Qt has different rounding for QPainter::drawRect/drawImage.
* The image is rounded mathematically, while rect in aligned
* to the next integer. That causes transparent line appear on
* the canvas.
*
* See: https://bugreports.qt.nokia.com/browse/QTBUG-22827
*/
QRectF imageRect = imageRectInViewportPixels();
imageRect.adjust(0,0,-0.5,-0.5);
KisConfig cfg;
if (cfg.scrollCheckers()) {
*transform = viewportToWidgetTransform();
*polygon = imageRect;
*brushOrigin = imageToViewport(QPointF(0,0));
}
else {
*transform = QTransform();
*polygon = viewportToWidgetTransform().map(imageRect);
*brushOrigin = QPoint(0,0);
}
}
void KisPaintingInformationBuilder::updateSettings()
{
KisConfig cfg;
KisCubicCurve curve;
curve.fromString(cfg.pressureTabletCurve());
m_pressureSamples = curve.floatTransfer(LEVEL_OF_PRESSURE_RESOLUTION + 1);
}
bool PaletteDockerDock::eventFilter(QObject* object, QEvent* event)
{
if (object == m_wdgPaletteDock->paletteView->viewport() && event->type() == QEvent::Wheel) {
QWheelEvent* qwheel = dynamic_cast<QWheelEvent* >(event);
if (qwheel->modifiers() & Qt::ControlModifier) {
int numDegrees = qwheel->delta() / 8;
int numSteps = numDegrees / 7;
int curSize = m_wdgPaletteDock->paletteView->horizontalHeader()->sectionSize(0);
int setSize = numSteps + curSize;
if ( setSize >= 12 ) {
m_wdgPaletteDock->paletteView->horizontalHeader()->setDefaultSectionSize(setSize);
m_wdgPaletteDock->paletteView->verticalHeader()->setDefaultSectionSize(setSize);
KisConfig cfg;
cfg.setPaletteDockerPaletteViewSectionSize(setSize);
}
return true;
} else {
return false;
}
} else {
return QWidget::eventFilter(object, event);
}
}
void KisColorSelector::loadSettings()
{
KisConfig cfg;
setColorSpace(KisColor::Type(cfg.readEntry<qint32>("ArtColorSel.ColorSpace" , KisColor::HSY)));
setNumLightPieces(cfg.readEntry("ArtColorSel.LightPieces", 19));
m_selectedColor.setH(cfg.readEntry<float>("ArtColorSel.SelColorH", 0.0f));
m_selectedColor.setS(cfg.readEntry<float>("ArtColorSel.SelColorS", 0.0f));
m_selectedColor.setX(cfg.readEntry<float>("ArtColorSel.SelColorX", 0.0f));
m_selectedColor.setA(1.0f);
setInverseSaturation(cfg.readEntry<bool>("ArtColorSel.InversedSaturation", false));
setLight(cfg.readEntry<float>("ArtColorSel.Light", 0.5f), cfg.readEntry<bool>("ArtColorSel.RelativeLight", false));
recalculateRings(
cfg.readEntry("ArtColorSel.NumRings" , 11),
cfg.readEntry("ArtColorSel.RingPieces", 12)
);
QList<float> angles = cfg.readList<float>("ArtColorSel.RingAngles");
for (int i = 0; i < m_colorRings.size(); ++i) {
if (i < angles.size() && i < m_colorRings.size()) {
m_colorRings[i].angle = angles[i];
}
}
selectColor(m_selectedColor);
update();
}
void KisGridConfig::saveStaticData() const
{
KisConfig cfg;
cfg.setGridMainStyle(m_lineTypeMain);
cfg.setGridSubdivisionStyle(m_lineTypeSubdivision);
cfg.setGridMainColor(m_colorMain);
cfg.setGridSubdivisionColor(m_colorSubdivision);
}
KisFilterPreviewWidget::KisFilterPreviewWidget(QWidget* parent): QWidget(parent)
{
KisConfig cfg;
// for preview make it smaller than on canvas
qint32 checkSize = qMax(1,cfg.checkSize() / 2);
QImage checkImage = KisCanvasWidgetBase::createCheckersImage(checkSize);
m_checkBrush = QBrush(checkImage);
m_pixmap = QPixmap::fromImage(checkImage);
}
PaletteDockerDock::~PaletteDockerDock()
{
KoResourceServer<KoColorSet>* rServer = KoResourceServerProvider::instance()->paletteServer();
rServer->removeObserver(this);
if (m_currentColorSet) {
KisConfig cfg;
cfg.setDefaultPalette(m_currentColorSet->name());
}
}
KisTextureTile::~KisTextureTile()
{
#ifdef USE_PIXEL_BUFFERS
KisConfig cfg;
if (cfg.useOpenGLTextureBuffer()) {
delete m_glBuffer;
}
#endif
glDeleteTextures(1, &m_textureId);
}
void KisGridConfig::loadStaticData()
{
KisConfig cfg;
m_lineTypeMain = LineTypeInternal(cfg.getGridMainStyle());
m_lineTypeSubdivision = LineTypeInternal(cfg.getGridSubdivisionStyle());
m_colorMain = cfg.getGridMainColor();
m_colorSubdivision = cfg.getGridSubdivisionColor();
}
void KisOpenGLCanvas2::initializeGL()
{
KisOpenGL::initializeContext(context());
initializeOpenGLFunctions();
KisConfig cfg;
d->openGLImageTextures->setProofingConfig(canvas()->proofingConfiguration());
d->openGLImageTextures->initGL(context()->functions());
d->openGLImageTextures->generateCheckerTexture(createCheckersImage(cfg.checkSize()));
initializeShaders();
// If we support OpenGL 3.2, then prepare our VAOs and VBOs for drawing
if (KisOpenGL::hasOpenGL3()) {
d->quadVAO.create();
d->quadVAO.bind();
glEnableVertexAttribArray(PROGRAM_VERTEX_ATTRIBUTE);
glEnableVertexAttribArray(PROGRAM_TEXCOORD_ATTRIBUTE);
// Create the vertex buffer object, it has 6 vertices with 3 components
d->quadBuffers[0].create();
d->quadBuffers[0].setUsagePattern(QOpenGLBuffer::StaticDraw);
d->quadBuffers[0].bind();
d->quadBuffers[0].allocate(d->vertices, 6 * 3 * sizeof(float));
glVertexAttribPointer(PROGRAM_VERTEX_ATTRIBUTE, 3, GL_FLOAT, GL_FALSE, 0, 0);
// Create the texture buffer object, it has 6 texture coordinates with 2 components
d->quadBuffers[1].create();
d->quadBuffers[1].setUsagePattern(QOpenGLBuffer::StaticDraw);
d->quadBuffers[1].bind();
d->quadBuffers[1].allocate(d->texCoords, 6 * 2 * sizeof(float));
glVertexAttribPointer(PROGRAM_TEXCOORD_ATTRIBUTE, 2, GL_FLOAT, GL_FALSE, 0, 0);
// Create the outline buffer, this buffer will store the outlines of
// tools and will frequently change data
d->outlineVAO.create();
d->outlineVAO.bind();
glEnableVertexAttribArray(PROGRAM_VERTEX_ATTRIBUTE);
// The outline buffer has a StreamDraw usage pattern, because it changes constantly
d->lineBuffer.create();
d->lineBuffer.setUsagePattern(QOpenGLBuffer::StreamDraw);
d->lineBuffer.bind();
glVertexAttribPointer(PROGRAM_VERTEX_ATTRIBUTE, 3, GL_FLOAT, GL_FALSE, 0, 0);
}
ptr_glLogicOp = (kis_glLogicOp)(context()->getProcAddress("glLogicOp"));
Sync::init(context());
d->canvasInitialized = true;
}
void KisCanvasResourceProvider::resetDisplayProfile()
{
// XXX: The X11 monitor profile overrides the settings
m_displayProfile = KisCanvasResourceProvider::getScreenProfile();
if (m_displayProfile == 0) {
KisConfig cfg;
QString monitorProfileName = cfg.monitorProfile();
m_displayProfile = KoColorSpaceRegistry::instance()->profileByName(monitorProfileName);
}
emit sigDisplayProfileChanged(m_displayProfile);
}
void KisNodeModel::updateSettings()
{
KisConfig cfg;
bool oldShowRootLayer = m_d->showRootLayer;
bool oldShowGlobalSelection = m_d->showGlobalSelection;
m_d->showRootLayer = cfg.showRootLayer();
m_d->showGlobalSelection = cfg.showGlobalSelection();
if (m_d->showRootLayer != oldShowRootLayer || m_d->showGlobalSelection != oldShowGlobalSelection) {
resetIndexConverter();
reset();
}
}
WdgImagesplit::WdgImagesplit(QWidget* parent)
: QWidget(parent)
{
setupUi(this);
KisConfig cfg;
intHorizontalSplitLines->setValue(cfg.horizontalSplitLines());
intVerticalSplitLines->setValue(cfg.verticalSplitLines());
chkAutoSave->setChecked(true);
}
KisInputManager::Private::Private(KisInputManager *qq)
: q(qq)
, moveEventCompressor(10 /* ms */, KisSignalCompressor::FIRST_ACTIVE)
, canvasSwitcher(this, qq)
{
KisConfig cfg;
disableTouchOnCanvas = cfg.disableTouchOnCanvas();
moveEventCompressor.setDelay(cfg.tabletEventsDelay());
testingAcceptCompressedTabletEvents = cfg.testingAcceptCompressedTabletEvents();
testingCompressBrushEvents = cfg.testingCompressBrushEvents();
setupActions();
}
KisFavoriteResourceManager::KisFavoriteResourceManager(KisPaintopBox *paintopBox)
: m_paintopBox(paintopBox)
, m_colorList(0)
, m_blockUpdates(false)
, m_initialized(false)
{
KisConfig cfg;
m_maxPresets = cfg.favoritePresets();
m_colorList = new ColorDataList();
connect(KisConfigNotifier::instance(), SIGNAL(configChanged()), SLOT(configChanged()));
KisPaintOpPresetResourceServer * rServer = KisResourceServerProvider::instance()->paintOpPresetServer(false);
rServer->addObserver(this);
}
void KisOpenGLImageTextures::createHDRExposureProgramIfCan()
{
KisConfig cfg;
if (!cfg.useOpenGLShaders()) return;
#ifdef HAVE_GLEW
if (HDRExposureProgram == 0 && KisOpenGL::hasShadingLanguage()) {
dbgUI << "Creating shared HDR exposure program";
HDRExposureProgram = new KisOpenGLHDRExposureProgram();
Q_CHECK_PTR(HDRExposureProgram);
}
#endif
}
int KisOpenGL::initializeContext(QOpenGLContext* s) {
#ifdef HAVE_OPENGL
KisConfig cfg;
dbgUI << "OpenGL: Opening new context";
// Double check we were given the version we requested
QSurfaceFormat format = s->format();
glVersion = 100 * format.majorVersion() + format.minorVersion();
if (!SharedSurface) {
SharedSurface = new QOffscreenSurface();
SharedSurface->setFormat(format);
SharedSurface->create();
}
if (!SharedContext) {
SharedContext = new QOpenGLContext;
SharedContext->setFormat(format);
SharedContext->setShareContext(s);
SharedContext->create();
SharedContext->makeCurrent(SharedSurface);
}
QOpenGLFunctions *f = QOpenGLContext::currentContext()->functions();
QFile log(QDesktopServices::storageLocation(QDesktopServices::TempLocation) + "/krita-opengl.txt");
log.open(QFile::WriteOnly);
QString vendor((const char*)f->glGetString(GL_VENDOR));
log.write(vendor.toLatin1());
log.write(", ");
QString renderer((const char*)f->glGetString(GL_RENDERER));
log.write(renderer.toLatin1());
log.write(", ");
QString version((const char*)f->glGetString(GL_VERSION));
log.write(version.toLatin1());
// Check if we have a bugged driver that needs fence workaround
bool isOnX11 = false;
#ifdef HAVE_X11
isOnX11 = true;
#endif
if ((isOnX11 && renderer.startsWith("AMD")) || cfg.forceOpenGLFenceWorkaround()) {
NeedsFenceWorkaround = true;
}
#else
Q_UNUSED(s);
NeedsFenceWorkaround = false;
#endif
return glVersion;
}
KisTextureTile::KisTextureTile(QRect imageRect, const KisGLTexturesInfo *texturesInfo,
const QByteArray &fillData, FilterMode filter)
: m_textureId(0)
#ifdef USE_PIXEL_BUFFERS
, m_glBuffer(0)
#endif
, m_tileRectInImagePixels(imageRect)
, m_filter(filter)
, m_texturesInfo(texturesInfo)
, m_needsMipmapRegeneration(false)
{
const GLvoid *fd = fillData.constData();
m_textureRectInImagePixels =
stretchRect(m_tileRectInImagePixels, texturesInfo->border);
m_tileRectInTexturePixels = relativeRect(m_textureRectInImagePixels,
m_tileRectInImagePixels,
m_texturesInfo);
glGenTextures(1, &m_textureId);
glBindTexture(GL_TEXTURE_2D, m_textureId);
setTextureParameters();
#ifdef USE_PIXEL_BUFFERS
createTextureBuffer(fillData);
// we set fill data to 0 so the next glTexImage2D call uses our buffer
fd = 0;
#endif
glTexImage2D(GL_TEXTURE_2D, 0,
m_texturesInfo->internalFormat,
m_texturesInfo->width,
m_texturesInfo->height, 0,
m_texturesInfo->format,
m_texturesInfo->type, fd);
#ifdef USE_PIXEL_BUFFERS
KisConfig cfg;
if (cfg.useOpenGLTextureBuffer()) {
m_glBuffer->release();
}
#endif
setNeedsMipmapRegeneration();
}
/**
* Displays a message box telling the user that
* shader compilation failed and turns off OpenGL.
*/
void KisOpenGLCanvas2::reportFailedShaderCompilation(const QString &context)
{
KisConfig cfg;
if (cfg.useVerboseOpenGLDebugOutput()) {
dbgUI << "GL-log:" << context;
}
qDebug() << "Shader Compilation Failure: " << context;
QMessageBox::critical(this, i18nc("@title:window", "Krita"),
QString(i18n("Krita could not initialize the OpenGL canvas:\n\n%1\n\n Krita will disable OpenGL and close now.")).arg(context),
QMessageBox::Close);
cfg.setUseOpenGL(false);
cfg.setCanvasState("OPENGL_FAILED");
}
void KisCanvas2::createCanvas()
{
KisConfig cfg;
slotSetDisplayProfile( KoColorSpaceRegistry::instance()->profileByName(cfg.monitorProfile()) );
if (cfg.useOpenGL()) {
#ifdef HAVE_OPENGL
createOpenGLCanvas();
#else
warnKrita << "OpenGL requested while its not available, starting qpainter canvas";
createQPainterCanvas();
#endif
} else {
createQPainterCanvas();
}
}
void HistoryDock::setCanvas(KoCanvasBase *canvas) {
setEnabled(canvas != 0);
KisCanvas2* myCanvas = dynamic_cast<KisCanvas2*>( canvas );
if (myCanvas) {
KUndo2Stack* undoStack = canvas->shapeController()->resourceManager()->undoStack();
m_undoView->setStack(undoStack);
KisConfig cfg;
m_undoView->stack()->setUseCumulativeUndoRedo(cfg.useCumulativeUndoRedo());
m_undoView->stack()->setTimeT1(cfg.stackT1());
m_undoView->stack()->setTimeT2(cfg.stackT2());
m_undoView->stack()->setStrokesN(cfg.stackN());
}
m_undoView->setCanvas( myCanvas );
}
void ImageBuilder::createImageFromClipboardDelayed()
{
DocumentManager::instance()->disconnect(this, SLOT(createImageFromClipboardDelayed()));
KisConfig cfg;
cfg.setPasteBehaviour(PASTE_ASSUME_MONITOR);
QSize sz = KisClipboard::instance()->clipSize();
KisPaintDeviceSP clipDevice = KisClipboard::instance()->clip(QRect(0, 0, sz.width(), sz.height()), false);
KisImageWSP image = DocumentManager::instance()->document()->image();
if (image && image->root() && image->root()->firstChild()) {
KisLayer * layer = dynamic_cast<KisLayer*>(image->root()->firstChild().data());
Q_ASSERT(layer);
layer->setOpacity(OPACITY_OPAQUE_U8);
QRect r = clipDevice->exactBounds();
KisPainter::copyAreaOptimized(QPoint(), clipDevice, layer->paintDevice(), r);
layer->setDirty(QRect(0, 0, sz.width(), sz.height()));
}
}
MainWindow::MainWindow(QStringList fileNames, QWidget* parent, Qt::WindowFlags flags )
: QMainWindow( parent, flags ), d( new Private(this) )
{
qApp->setActiveWindow( this );
setWindowTitle(i18n("Krita Sketch"));
setWindowIcon(KIcon("kritasketch"));
// Load filters and other plugins in the gui thread
Q_UNUSED(KisFilterRegistry::instance());
Q_UNUSED(KisPaintOpRegistry::instance());
KisConfig cfg;
cfg.setCursorStyle(CURSOR_STYLE_NO_CURSOR);
cfg.setUseOpenGL(true);
foreach(QString fileName, fileNames) {
DocumentManager::instance()->recentFileManager()->addRecent(fileName);
}
QPointF KisCoordinatesConverter::centeringCorrection() const
{
KisConfig cfg;
QSize documentSize = imageRectInWidgetPixels().toAlignedRect().size();
QPointF dPoint(documentSize.width(), documentSize.height());
QPointF wPoint(m_d->canvasWidgetSize.width(), m_d->canvasWidgetSize.height());
QPointF minOffset = -cfg.vastScrolling() * wPoint;
QPointF maxOffset = dPoint - wPoint + cfg.vastScrolling() * wPoint;
QPointF range = maxOffset - minOffset;
range.rx() = qMin(range.x(), (qreal)0.0);
range.ry() = qMin(range.y(), (qreal)0.0);
range /= 2;
return -range;
}
void KisCoordinatesConverter::getOpenGLCheckersInfo(const QRectF &viewportRect,
QTransform *textureTransform,
QTransform *modelTransform,
QRectF *textureRect,
QRectF *modelRect) const
{
KisConfig cfg;
if(cfg.scrollCheckers()) {
*textureTransform = QTransform();
*textureRect = QRectF(0, 0, viewportRect.width(),viewportRect.height());
}
else {
*textureTransform = viewportToWidgetTransform();
*textureRect = viewportRect;
}
*modelTransform = viewportToWidgetTransform();
*modelRect = viewportRect;
}