The KisTextPropertyManager class. More...

#include <KisTextPropertiesManager.h>

Inheritance diagram for KisTextPropertiesManager:

Classes
struct	Private

Public Member Functions
	KisTextPropertiesManager (QObject *parent=nullptr)

void	setCanvasResourceProvider (KisCanvasResourceProvider *provider)
	setCanvasResourceProvider set the canvas resource provider.

void	setTextPropertiesInterface (KoSvgTextPropertiesInterface *interface)
	setTextPropertiesInterface set the text properties interface. This should be done on tool activation. On tool deactivation this should be set to a nullptr, so that signals from the text properties manager don't get sent to the deactivated tool if a tool that does not have a text properties interface is currently active.

	~KisTextPropertiesManager ()

Private Slots
void	slotInterfaceSelectionChanged ()

void	slotTextPropertiesChanged ()

Private Attributes
QScopedPointer< Private >	d

Detailed Description

The KisTextPropertyManager class.

This class handles taking text property data from the currently selected text objects and then setting it on the resource provider.

Definition at line 22 of file KisTextPropertiesManager.h.

Constructor & Destructor Documentation

◆ KisTextPropertiesManager()

KisTextPropertiesManager::KisTextPropertiesManager ( QObject * parent = nullptr )

Definition at line 29 of file KisTextPropertiesManager.cpp.

    : QObject(parent)
    , d(new Private)
{
}

◆ ~KisTextPropertiesManager()

KisTextPropertiesManager::~KisTextPropertiesManager ( )

Definition at line 35 of file KisTextPropertiesManager.cpp.

36{

37}

Member Function Documentation

◆ setCanvasResourceProvider()

void KisTextPropertiesManager::setCanvasResourceProvider ( KisCanvasResourceProvider * provider )

setCanvasResourceProvider set the canvas resource provider.

Parameters

provider

Definition at line 39 of file KisTextPropertiesManager.cpp.

{
    d->providerConnectionStore.clear();
    d->provider = provider;
    if (d->provider) {
        d->providerConnectionStore.addUniqueConnection(d->provider, SIGNAL(sigTextPropertiesChanged()), this, SLOT(slotTextPropertiesChanged()));
    }
}

References d, and slotTextPropertiesChanged().

◆ setTextPropertiesInterface()

void KisTextPropertiesManager::setTextPropertiesInterface ( KoSvgTextPropertiesInterface * interface )

setTextPropertiesInterface set the text properties interface. This should be done on tool activation. On tool deactivation this should be set to a nullptr, so that signals from the text properties manager don't get sent to the deactivated tool if a tool that does not have a text properties interface is currently active.

Parameters

interface – the tool's text property interface.

Definition at line 48 of file KisTextPropertiesManager.cpp.

{
    d->interfaceConnectionStore.clear();
    d->interface = interface;
    if (d->interface) {
        d->interfaceConnectionStore.addUniqueConnection(d->interface, SIGNAL(textSelectionChanged()), this, SLOT(slotInterfaceSelectionChanged()));
        slotInterfaceSelectionChanged();
    }
}

References d, and slotInterfaceSelectionChanged().

◆ slotInterfaceSelectionChanged

void KisTextPropertiesManager::slotInterfaceSelectionChanged ( )

privateslot

Definition at line 79 of file KisTextPropertiesManager.cpp.

                                                             {
    if (!d->interface || !d->provider) return;
 
    QList<KoSvgTextProperties> props = d->interface->getSelectedProperties();
    if (props.isEmpty()) return;
 
    QSet<KoSvgTextProperties::PropertyId> propIds;
 
    for (auto it = props.begin(); it != props.end(); it++) {
        KoSvgTextProperties p = *it;
        for (int i = 0; i < p.properties().size(); i++) {
            propIds.insert(p.properties().at(i));
        }
    }
 
    KoSvgTextPropertyData textData = textDataProperties(props, propIds);
    textData.inheritedProperties = d->interface->getInheritedProperties();
    textData.spanSelection = d->interface->spanSelection();
 
    d->lastSetTextData = textData;
    d->provider->setTextPropertyData(textData);
 
}

References d, KoSvgTextPropertyData::inheritedProperties, p, KoSvgTextPropertyData::spanSelection, and textDataProperties().

◆ slotTextPropertiesChanged

void KisTextPropertiesManager::slotTextPropertiesChanged ( )

privateslot

Definition at line 103 of file KisTextPropertiesManager.cpp.

{
    if (!d->interface || !d->provider) return;
    if (d->lastSetTextData == d->provider->textPropertyData()) return;
 
    KoSvgTextPropertyData textData = d->provider->textPropertyData();
 
    KoSvgTextProperties newProps = textData.commonProperties.ownProperties(d->lastSetTextData.commonProperties);
    QSet<KoSvgTextProperties::PropertyId> removeProperties;
 
    QList<KoSvgTextProperties::PropertyId> oldPropIds = d->lastSetTextData.commonProperties.properties();
    oldPropIds.append(d->lastSetTextData.tristate.values());
    for (auto it = oldPropIds.begin(); it != oldPropIds.end(); it++) {
        KoSvgTextProperties::PropertyId p = *it;
        if (!textData.commonProperties.hasProperty(p) && !textData.tristate.contains(p)) {
            removeProperties.insert(p);
        }
    }
 
    if (newProps.isEmpty() && removeProperties.isEmpty()) return;
    d->interface->setPropertiesOnSelected(newProps, removeProperties);
}

References KoSvgTextPropertyData::commonProperties, d, KoSvgTextProperties::hasProperty(), KoSvgTextProperties::isEmpty(), KoSvgTextProperties::ownProperties(), p, and KoSvgTextPropertyData::tristate.

Member Data Documentation

◆ d

QScopedPointer<Private> KisTextPropertiesManager::d

private

Definition at line 51 of file KisTextPropertiesManager.h.

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

libs/ui/KisTextPropertiesManager.h
libs/ui/KisTextPropertiesManager.cpp

Classes

Public Member Functions

Private Slots

Private Attributes