[PDF-490] Page loading progress events - ICEsoft JIRA Issue Tracker

Details

Type: New Feature
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 4.3.4
Fix Version/s: 5.1
Component/s: Core/Parsing
Labels:
None
Environment:
any

Description

Introduce parsing and paint event broadcast for monitoring progress of the page load. On a high level it would be simply a start and finished event but a more granular event structure would be created.

More detail to follow.

Activity

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Migration created issue - 30/Oct/12 6:41 PM

Migration made changes - 30/Nov/12 1:05 AM

Field	Original Value	New Value
Reporter	Migration [ remote ]	Patrick Corless [ patrick.corless ]

Migration made changes - 30/Nov/12 1:05 AM

Fix Version/s

5.0 [ 10314 ]

Patrick Corless made changes - 03/Apr/13 3:57 PM

Fix Version/s		5.0.1 [ 10872 ]
Fix Version/s	5.0 [ 10314 ]

Patrick Corless made changes - 25/Apr/13 1:44 PM

Fix Version/s		5.1 [ 10675 ]
Fix Version/s	5.0.1 [ 10872 ]

Repository	Revision	Date	User	Message
ICEsoft Public SVN Repository	#42548	Thu Sep 11 14:45:28 MDT 2014	patrick.corless	~~PDF-490~~ addition of page loading events and examples.
				Files Changed
				ADD /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/events/PageLoadingListener.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/util/Library.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/viewer/src/org/icepdf/ri/common/views/DocumentViewController.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/Shapes.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/viewer/src/org/icepdf/ri/common/views/DocumentViewControllerImpl.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/ScaledImageReference.java ADD /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/events/PageInitializingEvent.java ADD /icepdf/branches/icepdf-5.0.1/icepdf/viewer/src/org/icepdf/ri/common/views/listeners/PageViewLoadingListener.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/ImageReference.java ADD /icepdf/branches/icepdf-5.0.1/icepdf/examples/loadingEvents/PageLoadingEvents.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/annotations/TextAnnotation.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/ImageStreamReference.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/CachedImageReference.java ADD /icepdf/branches/icepdf-5.0.1/icepdf/viewer/src/org/icepdf/ri/common/views/listeners/MetricsPageLoadingListener.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/viewer/src/org/icepdf/ri/common/views/PageViewComponentImpl.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/util/content/ContentParser.java ADD /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/events/PagePaintingEvent.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/SmoothScaledImageReference.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/DeviceCMYK.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/util/content/OContentParser.java ADD /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/events/PageImageEvent.java ADD /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/events/PageLoadingEvent.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/Resources.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/TilingPattern.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/Form.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/annotations/Annotation.java ADD /icepdf/branches/icepdf-5.0.1/icepdf/viewer/src/org/icepdf/ri/common/views/listeners MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/util/content/AbstractContentParser.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/MipMappedImageReference.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/ImageReferenceFactory.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/Page.java MODIFY /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/pobjects/graphics/InlineImageStreamReference.java ADD /icepdf/branches/icepdf-5.0.1/icepdf/viewer/src/org/icepdf/ri/common/views/listeners/DefaultPageViewLoadingListener.java ADD /icepdf/branches/icepdf-5.0.1/icepdf/examples/loadingEvents ADD /icepdf/branches/icepdf-5.0.1/icepdf/core/src/org/icepdf/core/events/PageLoadingAdapter.java

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Patrick Corless added a comment - 12/Sep/14 8:52 AM

A new interface has been created PageLoadingListener which allows a user to programatically listen for events fired during the parsing and painting a of a page. The JavaDoc for org.icepdf.core.events.PageLoadingListener has been updated to explain the ordering of when each event type is expected.

The Viewer RI has been updated so that the PageViewComponentImpl will now show a wait cursor while the page is being loaded. A new example ./examples/loadingEvents/PageLoadingEvents.java has also been added which uses the new reference class org.icepdf.ri.common.views.listeners.MetricsPageLoadingListener which will write to the console metrics information of each page that is loaded in a document specified at the command line.

As a side note it's really nice to see the wait cursor back in Viewer RI during a page load.

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Patrick Corless added a comment - 12/Sep/14 8:52 AM A new interface has been created PageLoadingListener which allows a user to programatically listen for events fired during the parsing and painting a of a page. The JavaDoc for org.icepdf.core.events.PageLoadingListener has been updated to explain the ordering of when each event type is expected. The Viewer RI has been updated so that the PageViewComponentImpl will now show a wait cursor while the page is being loaded. A new example ./examples/loadingEvents/PageLoadingEvents.java has also been added which uses the new reference class org.icepdf.ri.common.views.listeners.MetricsPageLoadingListener which will write to the console metrics information of each page that is loaded in a document specified at the command line. As a side note it's really nice to see the wait cursor back in Viewer RI during a page load.

Patrick Corless made changes - 12/Sep/14 8:52 AM

Status	Open [ 1 ]	Resolved [ 5 ]
Resolution		Fixed [ 1 ]

Patrick Corless made changes - 01/Apr/15 3:01 PM

Status

Resolved [ 5 ]

Closed [ 6 ]

People

Assignee:

Patrick Corless

Reporter:

Patrick Corless

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Dates

Created:

30/Oct/12 6:41 PM

Updated:

01/Apr/15 3:01 PM

Resolved:

12/Sep/14 8:52 AM