KisImageManager Class Reference

#include <kis_image_manager.h>

Inheritance diagram for KisImageManager:

Public Slots
qint32	importImage (const QUrl &url, const QString &layerType="KisPaintLayer")
void	resizeCurrentImage (qint32 w, qint32 h, qint32 xOffset, qint32 yOffset)
void	rotateCurrentImage (double radians)
void	scaleCurrentImage (const QSize &size, qreal xres, qreal yres, KisFilterStrategy *filterStrategy)
void	shearCurrentImage (double angleX, double angleY)
void	slotImageColor ()
void	slotImageProperties ()
void	slotImportLayerAsFilterMask ()
void	slotImportLayerAsSelectionMask ()
void	slotImportLayerAsTransparencyMask ()
void	slotImportLayerFromFile ()

Public Member Functions
	KisImageManager (KisViewManager *view)
void	setup (KisActionManager *actionManager)
void	setView (QPointer< KisView >imageView)
	~KisImageManager () override

Private Attributes
KisViewManager *	m_view

Detailed Description

Definition at line 20 of file kis_image_manager.h.

Constructor & Destructor Documentation

KisImageManager()

KisImageManager::KisImageManager

(

KisViewManager *

view

)

Definition at line 38 of file kis_image_manager.cc.

        : m_view(view)
{
}

~KisImageManager()

KisImageManager::~KisImageManager ( )

inlineoverride

Definition at line 29 of file kis_image_manager.h.

{}

Member Function Documentation

importImage

qint32 KisImageManager::importImage ( const QUrl & url, const QString & layerType = "KisPaintLayer" )

slot

Import an image as a layer. If there is more than one layer in the image, import all of them as separate layers.

Parameters

url	the url to the image file
layerType	the layer type

Returns

the number of layers added

Definition at line 94 of file kis_image_manager.cc.

{
    KisImageWSP currentImage = m_view->image();
 
    if (!currentImage) {
        return 0;
    }
 
    QList<QString> paths;
    qint32 rc = 0;
 
    if (urlArg.isEmpty()) {
        KoFileDialog dialog(m_view->mainWindowAsQWidget(), KoFileDialog::OpenFiles, "OpenDocument");
        dialog.setCaption(i18n("Import Image"));
        dialog.setDefaultDir(QStandardPaths::writableLocation(QStandardPaths::PicturesLocation));
        dialog.setMimeTypeFilters(KisImportExportManager::supportedMimeTypes(KisImportExportManager::Import));
        QStringList fileNames = dialog.filenames();
        Q_FOREACH (const QString &fileName, fileNames) {
            paths << fileName;
        }
 
    } else {
        paths.push_back(urlArg.toLocalFile());
    }
 
    if (paths.empty()) {
        return 0;
    }
 
    Q_FOREACH(const QString &path, paths) {
        if (path.endsWith("svg")) {
            rc += (new KisImportCatcher(path, m_view, "KisShapeLayer"))->numLayersImported();
        }
        else {
            rc += (new KisImportCatcher(path, m_view, layerType))->numLayersImported();
        }
    }
 
    m_view->canvas()->update();
 
    return rc;
}

References KisViewManager::canvas(), KisViewManager::image(), KisImportExportManager::Import, m_view, KisViewManager::mainWindowAsQWidget(), KoFileDialog::OpenFiles, and KisImportExportManager::supportedMimeTypes().

resizeCurrentImage

void KisImageManager::resizeCurrentImage ( qint32 w, qint32 h, qint32 xOffset, qint32 yOffset )

slot

Definition at line 137 of file kis_image_manager.cc.

{
    if (!m_view->image()) return;
 
    m_view->image()->resizeImage(QRect(-xOffset, -yOffset, w, h));
}

References KisViewManager::image(), m_view, and KisImage::resizeImage().

rotateCurrentImage

void KisImageManager::rotateCurrentImage ( double radians )

slot

Definition at line 150 of file kis_image_manager.cc.

{
    if (!m_view->image()) return;
    m_view->image()->rotateImage(radians);
}

References KisViewManager::image(), m_view, and KisImage::rotateImage().

scaleCurrentImage

void KisImageManager::scaleCurrentImage ( const QSize & size, qreal xres, qreal yres, KisFilterStrategy * filterStrategy )

slot

Definition at line 144 of file kis_image_manager.cc.

{
    if (!m_view->image()) return;
    m_view->image()->scaleImage(size, xres, yres, filterStrategy);
}

References KisViewManager::image(), m_view, and KisImage::scaleImage().

setup()

void KisImageManager::setup

(

KisActionManager *

actionManager

)

Definition at line 48 of file kis_image_manager.cc.

{
 
    KisAction *action  = actionManager->createAction("import_layer_from_file");
    connect(action, SIGNAL(triggered()), this, SLOT(slotImportLayerFromFile()));
 
    action  = actionManager->createAction("image_properties");
    connect(action, SIGNAL(triggered()), this, SLOT(slotImageProperties()));
 
    action  = actionManager->createAction("import_layer_as_paint_layer");
    connect(action, SIGNAL(triggered()), this, SLOT(slotImportLayerFromFile()));
 
    action  = actionManager->createAction("import_layer_as_transparency_mask");
    connect(action, SIGNAL(triggered()), this, SLOT(slotImportLayerAsTransparencyMask()));
 
    action  = actionManager->createAction("import_layer_as_filter_mask");
    connect(action, SIGNAL(triggered()), this, SLOT(slotImportLayerAsFilterMask()));
 
    action  = actionManager->createAction("import_layer_as_selection_mask");
    connect(action, SIGNAL(triggered()), this, SLOT(slotImportLayerAsSelectionMask()));
 
    action = actionManager->createAction("image_color");
    connect(action, SIGNAL(triggered()), this, SLOT(slotImageColor()));
}

References connect(), KisActionManager::createAction(), slotImageColor(), slotImageProperties(), slotImportLayerAsFilterMask(), slotImportLayerAsSelectionMask(), slotImportLayerAsTransparencyMask(), and slotImportLayerFromFile().

setView()

void KisImageManager::setView

(

QPointer< KisView >

imageView

)

Definition at line 43 of file kis_image_manager.cc.

{
    Q_UNUSED(imageView);
}

shearCurrentImage

void KisImageManager::shearCurrentImage ( double angleX, double angleY )

slot

Definition at line 156 of file kis_image_manager.cc.

{
    if (!m_view->image()) return;
    m_view->image()->shear(angleX, angleY);
}

References KisViewManager::image(), m_view, and KisImage::shear().

slotImageColor

void KisImageManager::slotImageColor ( )

slot

Definition at line 191 of file kis_image_manager.cc.

{
    KisImageWSP image = m_view->image();
    if (!image) return;
 
    QColorDialog dlg;
    dlg.setOption(QColorDialog::ShowAlphaChannel, true);
    dlg.setWindowTitle(i18n("Select a Color"));
    KoColor oldBgColor = image->defaultProjectionColor();
    dlg.setCurrentColor(oldBgColor.toQColor());
 
    KisSignalCompressor compressor(200, KisSignalCompressor::FIRST_INACTIVE);
 
    std::function<void ()> updateCall(std::bind(updateImageBackgroundColor, image, &dlg));
    SignalToFunctionProxy proxy(updateCall);
 
    connect(&dlg, SIGNAL(currentColorChanged(QColor)), &compressor, SLOT(start()));
    connect(&compressor, SIGNAL(timeout()), &proxy, SLOT(start()));
 
    if (dlg.exec() == QDialog::Accepted) {
        if (compressor.isActive()) {
            compressor.stop();
            updateCall();
        }
    } else {
        KisLayerUtils::changeImageDefaultProjectionColor(image, oldBgColor);
    }
}

References KisLayerUtils::changeImageDefaultProjectionColor(), connect(), KisImage::defaultProjectionColor(), KisSignalCompressor::FIRST_INACTIVE, KisViewManager::image(), KisSignalCompressor::isActive(), m_view, KisSignalCompressor::stop(), KoColor::toQColor(), updateImageBackgroundColor(), and void().

slotImageProperties

void KisImageManager::slotImageProperties ( )

slot

Definition at line 163 of file kis_image_manager.cc.

{
    KisImageWSP image = m_view->image();
    if (!image) return;
 
    QPointer<KisDlgImageProperties> dlg = new KisDlgImageProperties(image, m_view->canvasBase()->displayColorConverter(), m_view->mainWindowAsQWidget());
    if (dlg->exec() == QDialog::Accepted) {
        if (dlg->convertLayerPixels()) {
            image->convertImageColorSpace(dlg->colorSpace(),
                                          KoColorConversionTransformation::internalRenderingIntent(),
                                          KoColorConversionTransformation::internalConversionFlags());
 
        } else {
            image->convertImageProjectionColorSpace(dlg->colorSpace());
        }
    }
    delete dlg;
}

References KisViewManager::canvasBase(), KisImage::convertImageColorSpace(), KisImage::convertImageProjectionColorSpace(), KisCanvas2::displayColorConverter, KisViewManager::image(), KoColorConversionTransformation::internalConversionFlags(), KoColorConversionTransformation::internalRenderingIntent(), m_view, and KisViewManager::mainWindowAsQWidget().

slotImportLayerAsFilterMask

void KisImageManager::slotImportLayerAsFilterMask ( )

slot

Definition at line 83 of file kis_image_manager.cc.

{
    importImage(QUrl(), "KisFilterMask");
}

References importImage().

slotImportLayerAsSelectionMask

void KisImageManager::slotImportLayerAsSelectionMask ( )

slot

Definition at line 88 of file kis_image_manager.cc.

{
    importImage(QUrl(), "KisSelectionMask");
}

References importImage().

slotImportLayerAsTransparencyMask

void KisImageManager::slotImportLayerAsTransparencyMask ( )

slot

Definition at line 78 of file kis_image_manager.cc.

{
    importImage(QUrl(), "KisTransparencyMask");
}

References importImage().

slotImportLayerFromFile

void KisImageManager::slotImportLayerFromFile ( )

slot

Definition at line 73 of file kis_image_manager.cc.

{
    importImage(QUrl(), "KisPaintLayer");
}

References importImage().

Member Data Documentation

m_view

KisViewManager* KisImageManager::m_view

private

Definition at line 61 of file kis_image_manager.h.

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The documentation for this class was generated from the following files:

• libs/ui/kis_image_manager.h
• libs/ui/kis_image_manager.cc