com.ibm.tivoli.maximo.report.control

Class SaveChartDecoratorControl

java.lang.Object

psdi.webclient.system.controller.BaseInstance

psdi.webclient.system.controller.ControlInstance

psdi.webclient.system.controller.DatasrcInstance

com.ibm.tivoli.maximo.report.control.SaveChartDecoratorControl

All Implemented Interfaces:

java.lang.Cloneable

public class SaveChartDecoratorControl
extends DatasrcInstance

The SaveChartDecoratorControl adds itself as a right click "Save" action to a KPI rendered chart in a page. The control enables the end user to right click and save the Dojo created chart as an image.

Author:

sls

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SaveChartDecoratorControl.ImageInfo Simple data holder for the Image info

Field Summary

Fields

Modifier and Type	Field and Description
SaveChartDecoratorControl.ImageInfo	imageInfo

Fields inherited from class psdi.webclient.system.controller.ControlInstance

amIinitialize, DATASOURCE, INPUTMODE, labelOverride, ONDATACAHNGE, PARAM_APP, PARAM_APPTABTYPE, PARAM_DESIGNMODE, PARAM_LIGHTNING, PARAM_MOBILE, PARAM_MODULE, PARAM_PAGE, PARAM_PARENTCOMPONENT, PARAM_PARENTCONTROL, PARAM_PRESENTATION, PARAM_SCREENREADER, PARAM_SKINNAME, PARAM_TAB, PARAM_TABGROUP, PARAM_TABGROUP_MAIN, PARAM_TABLE, PARAM_USERINFO, PARAM_VERTICALLABEL, RERENDER_PROPERTY

Fields inherited from class psdi.webclient.system.controller.BaseInstance

EXCEPTION_ERROR, EXCEPTION_INFO, EXCEPTION_NONE, EXCEPTION_REQUIREDFIELD, EXCEPTION_SMARTFILL, EXCEPTION_WARNING, EXCEPTION_YESNOCANCEL, FORCE_WARNING_HANDLING, NO_PROMPT_WITH_WARNING, presentationTags, PROMPT_WHEN_WARNING_EXIST

Constructor Summary

Constructors

Constructor and Description
SaveChartDecoratorControl()

Method Summary

Modifier and Type	Method and Description
int	async_create_and_download_image() This "event" is called after the first async_set_download_image is called.
int	async_set_download_image() The image downloading happens in 2 phases...

Methods inherited from class psdi.webclient.system.controller.DatasrcInstance

broadcastEvent, cleanup, getDataBean, instantiatedatasrc, instantiatedatasrcdesign, render

Methods inherited from class psdi.webclient.system.controller.ControlInstance

addChild, addComponent, canInsert, canInsert, canRemove, childHasError, childHasErrorFocus, clearComponent, clearErrors, copy, createRenderId, errorLevelChanged, eventCheck, findComponentByDescriptorId, findDesignerProperty, findProperty, findUseForLablledByComponent, getAdaptorInstance, getBoundComponent, getComponent, getComponents, getConditonallyChanged, getDataSource, getDescriptorControl, getDesignerProperty, getDesignerSelected, getDesignerSelectedControl, getElement, getErrorLevel, getGeneratedControl, getOriginalControl, getOriginalProperty, getProperties, getProperty, getProperty, getPropertyIgnoreFlags, getPropertyOriginator, getPropertyUncle, getRecordHover, getSkipPreRender, getTableControl, getTakesValueComponent, handleEvent, hasChanged, hasChangedConditionally, hasChildElements, hasMaskedChanged, hasRecordHover, hasVisibleChildren, initialize, isDesignerEditedProperty, isDisabled, isFocusable, isGenerated, isHiddenByLicense, isIncluded, isLastChild, isMainrecActionMenu, isMasked, isOnTableFilterRow, isOnTableTitleRow, isPersistentProperty, isReInitialize, isSelected, isToBeDisplayedOnCurrentTab, isToBeDisplayedOnTab, isVisible, launchexternal, moveChild, needsRender, parseParamvalues, preRender, preRenderChecks, quickinsert, registerDesignerEditedProperty, reInitialize, removeChild, renderChildren, resetDataSource, resolveParam, resolveParams, setAttributeError, setBoundComponent, setChangedFlag, setChangedFlag, setDesignerSelected, setDisabled, setElement, setErrorFocusOnControl, setFocus, setFocus, setFocusable, setFocusTable, setGenerated, setGeneratedControl, setIncluded, setIncluded, setNeedsRender, setOnTableFilterRow, setOnTableRow, setOnTableTitleRow, setOriginalControl, setPropertyOriginator, setPropertyUncle, setReInitialize, setReRenderFlags, setSelected, setSkipPreRender, setTableControl, setVisibility, stopRender, walkForId, walkForId

Methods inherited from class psdi.webclient.system.controller.BaseInstance

addChild, addChild, addRefreshListener, clearChildren, clearProperties, clone, clone, getBoolean, getChildCount, getChildIndex, getChildren, getConsiderInDesigner, getDescriptor, getId, getIdExtension, getInt, getLocalizedType, getPage, getParent, getParentInstance, getPropertyNames, getRefreshListeners, getRenderId, getRowNum, getSafeId, getString, getType, getWebClientSession, handleEvent, hasAnyPropertyChanged, hasLocalProperty, hasPropertyChanged, initProperty, isDynamicContainer, isOnTable, isOnTableRow, maintainControlId, removeProperty, setConsiderInDesigner, setDescriptor, setDynamicContainer, setOnTable, setParent, setProperty, setProperty, setRenderId, setType, setWebClientSession, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

imageInfo

public SaveChartDecoratorControl.ImageInfo imageInfo

Constructor Detail

SaveChartDecoratorControl

public SaveChartDecoratorControl()

Method Detail

async_set_download_image

public int async_set_download_image()
                             throws MXException

The image downloading happens in 2 phases... the first phase is to simply pass the image data that needs to be downloaded via a "POST" event. The data for the dataUri and the svg are too large to pass in a normal "GET". This method handles the POSTed data and simply stores it, waiting for the actual donnload even to happen.

Returns:

Throws:

MXException

async_create_and_download_image

public int async_create_and_download_image()
                                    throws MXException

This "event" is called after the first async_set_download_image is called. This event is NOT accessed via XHR, but rather as a normal "GET" request. When this event is called, it will trigger the Image Download by setting the content-disposition header and forcing a browser to download the image.

Returns:

Throws:

MXException