pl.fhframework.model.forms

Class SpacerServiceImpl

java.lang.Object

pl.fhframework.model.forms.SpacerServiceImpl

All Implemented Interfaces:

SpacerService

@Service
public class SpacerServiceImpl
extends Object
implements SpacerService

Created by Adam Zareba on 14.03.2017. Class provides reusable methods for filling in form lines with empty spacers.

Field Summary

Fields inherited from interface pl.fhframework.model.forms.SpacerService

RESOLUTION_MAX_SIZE, SPACER_MINIMUM_SIZE

Constructor Summary

Constructors

Constructor and Description
SpacerServiceImpl()

Method Summary

Modifier and Type	Method and Description
boolean	deleteDesignerRow(IGroupingComponent groupingComponent, int index) Deletes a line of spacers.
void	fillEmptyForm(Form form)
IGroupingComponent	getParentComponent(Component component, Form form) Returns parent component for component
FormElement	getSingleSpacerClone(FormElement spacerTemplate, IGroupingComponent groupingComponent, String sizeClass, int size) Returns new object of Spacer type with size of size and grouping component groupingComponent.
Integer	getSize(FormElement formElement) Returns integer value of formElement size based on bootstrap class.
Integer	getSize(String size) Returns integer value of size based on bootstrap class.
int	getSpaceAvailableToAddNewElement(IGroupingComponent groupingParentFormElement, Optional<FormElement> componentToIgnore, Integer index) Returns information how many space is available to insert component with size equal to componentSize to groupingParentFormElement on position index.
FormElement	getSpacerTemplate(Form form) Returns new object of Spacer type
boolean	isEnoughSpaceToAddNewElement(IGroupingComponent groupingParentFormElement, Optional<FormElement> componentToIgnore, Integer index, int componentSize) Returns information if there's enough space to insert component with size equal to componentSize to groupingParentFormElement on position index.
void	replaceComponentWithSpacers(Form form, FormElement spacerTemplate, IGroupingComponent groupingParentFormElement, Component movedComponent, Integer index, boolean isAdded, boolean updateParent, String sizeClass) Method performs: - inserting Spacers for old parent in place of movedComponent - inserting (or moving) movedComponent to groupingParentFormElement - removing movedComponent from old parent (if movedComponent is moved to new groupingComponent or just newly added) - removing Spacers from groupingParentFormElement

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SpacerServiceImpl

public SpacerServiceImpl()

Method Detail

getSpacerTemplate

public FormElement getSpacerTemplate(Form form)

Returns new object of Spacer type

Specified by:

getSpacerTemplate in interface SpacerService

fillEmptyForm

public void fillEmptyForm(Form form)

Specified by:

fillEmptyForm in interface SpacerService

getSingleSpacerClone

public FormElement getSingleSpacerClone(FormElement spacerTemplate,
                                        IGroupingComponent groupingComponent,
                                        String sizeClass,
                                        int size)

Returns new object of Spacer type with size of size and grouping component groupingComponent.

Specified by:

getSingleSpacerClone in interface SpacerService

getSize

public Integer getSize(FormElement formElement)

Returns integer value of formElement size based on bootstrap class. By default it returns if size is empty for IGroupingComponent.

Specified by:

getSize in interface SpacerService

getSize

public Integer getSize(String size)

Returns integer value of size based on bootstrap class.

Specified by:

getSize in interface SpacerService

replaceComponentWithSpacers

public void replaceComponentWithSpacers(Form form,
                                        FormElement spacerTemplate,
                                        IGroupingComponent groupingParentFormElement,
                                        Component movedComponent,
                                        Integer index,
                                        boolean isAdded,
                                        boolean updateParent,
                                        String sizeClass)

Method performs: - inserting Spacers for old parent in place of movedComponent - inserting (or moving) movedComponent to groupingParentFormElement - removing movedComponent from old parent (if movedComponent is moved to new groupingComponent or just newly added) - removing Spacers from groupingParentFormElement

Specified by:

replaceComponentWithSpacers in interface SpacerService

getParentComponent

public IGroupingComponent getParentComponent(Component component,
                                             Form form)

Returns parent component for component

Specified by:

getParentComponent in interface SpacerService

getSpaceAvailableToAddNewElement

public int getSpaceAvailableToAddNewElement(IGroupingComponent groupingParentFormElement,
                                            Optional<FormElement> componentToIgnore,
                                            Integer index)

Returns information how many space is available to insert component with size equal to componentSize to groupingParentFormElement on position index.

Specified by:

getSpaceAvailableToAddNewElement in interface SpacerService

deleteDesignerRow

public boolean deleteDesignerRow(IGroupingComponent groupingComponent,
                                 int index)

Deletes a line of spacers.

Specified by:

deleteDesignerRow in interface SpacerService

Parameters:

groupingComponent - parent component

index - index of an element in line

Returns:

true if the line was empty

isEnoughSpaceToAddNewElement

public boolean isEnoughSpaceToAddNewElement(IGroupingComponent groupingParentFormElement,
                                            Optional<FormElement> componentToIgnore,
                                            Integer index,
                                            int componentSize)

Returns information if there's enough space to insert component with size equal to componentSize to groupingParentFormElement on position index.

Specified by:

isEnoughSpaceToAddNewElement in interface SpacerService