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From "Michael Jumper (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Deleted] (GUACAMOLE-55) Add client-side clipboard support for images
Date Mon, 08 Aug 2016 20:40:20 GMT

     [ https://issues.apache.org/jira/browse/GUACAMOLE-55?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael Jumper updated GUACAMOLE-55:
------------------------------------
    Comment: was deleted

(was: GitHub user mike-jumper opened a pull request:

    https://github.com/apache/incubator-guacamole-client/pull/25

    GUACAMOLE-55: Add interface-level support for image clipboard contents

    This change implements a new directive, `guacClipboard`, which provides support for image
clipboard contents in addition to text. All clipboard contents intended for (or coming from)
this directive are communicated via the `data` property on the scope as `ClipboardData` objects.
These objects are also consumed and produced by the `clipboardService` which has been refactored
to support them. All of these objects, services, etc. have been collected together into their
own "clipboard" module.
    
    Originally opened as #24, this revised set of changes fixes several bugs discovered during
review of that PR.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/mike-jumper/incubator-guacamole-client image-clipboard

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-guacamole-client/pull/25.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #25
    
----
commit 0eed6c32aeee5661f80e56d59affc12690acde75
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-22T06:55:05Z

    GUACAMOLE-55: Move clipboard functionality to a new guacClipboard directive.

commit 0edc730308c5fc78a811c56a45cd6e30997c0dc7
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-22T07:26:46Z

    GUACAMOLE-55: Only the guacClipboard directive should fire guacClipboard events.

commit 0c6383a0827a73a2f89c05e25ee00f4a1da48bbe
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-22T07:42:31Z

    GUACAMOLE-55: Clipboard element must be "position: fixed" to avoid unnecessary scrolling
of the document.

commit 01eddd2772d0285025bf448dc279a3bacc5651ff
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-22T08:09:24Z

    GUACAMOLE-55: Restore focus state after attempting to read local clipboard.

commit 65897fdb64d713e582b967ab57be23956bfeaefb
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-22T08:31:11Z

    GUACAMOLE-55: Check clipboard when guacClipboard directive is initialized.

commit 0a0933a23e935e80622b37ac292f06cdf3720a76
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-22T08:46:32Z

    GUACAMOLE-55: Clean up event handlers after guacClipboard directive is destroyed.

commit 7f08766392027977d8e14452c5be04dcbf645b1e
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-22T22:17:28Z

    GUACAMOLE-55: Add image support to the guacClipboard directive.

commit 8c5446127b1f11c63695fd125c20c32e2a1bc469
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-23T07:24:01Z

    GUACAMOLE-55: Move clipboard handling to own module. Represent clipboard contents with
ClipboardData type.

commit 17e97e43116238000391b60fcb87cbfd3d4cc98a
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-23T07:39:27Z

    GUACAMOLE-55: Improve styling of copied images.

commit 2a20aefa9284ca42a4862dc1700227703cbcf04b
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-28T01:33:15Z

    GUACAMOLE-55: Do not attempt to send empty text blobs.

commit 6e4e6454f77024bc77cc7021b0dee4d27c3cd0dc
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-28T02:32:18Z

    GUACAMOLE-55: Switch to a content-editable div for the clipboard (rather than a textarea).

commit ea5ee1825b2190d2c62b3873d20e275377b059ab
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-28T20:43:31Z

    GUACAMOLE-55: Update clipboardService to support non-text contents.

commit 16637b07321b2526dcca6869c193d6c9cf537043
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-28T21:00:53Z

    GUACAMOLE-55: Prevent clipboard events generated by the clipboardService from disturbing
the operations of the guacClipboard directive.

commit f289be05b2732eae4c057c4227b53cd87a248541
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-28T21:50:16Z

    GUACAMOLE-55: Attempt to set local clipboard with received data.

commit 942fd5dd677f21af409ea40c086cad0a422b396e
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-28T22:05:49Z

    GUACAMOLE-55: Remove unnecessary style - there is no longer a textarea in the guac menu.

commit 058665e1f5d9affb8e21b0376646c91884c9e967
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-28T23:10:03Z

    GUACAMOLE-55: Define wait period before clipboard reads with a documented constant.

commit da098c42e13674a83214b61d70e257bae1f6f2f1
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-29T00:25:22Z

    GUACAMOLE-55: Use the files collection if the clipboard data does not define an items
collection.

commit e4f7c6d05852fc148f02a957b04d969b13bc1baf
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-29T03:43:21Z

    GUACAMOLE-55: The clipboard-service-target needs to be "white-space: pre" as well, or
newline characters are truncated by setLocalClipboard().

commit 6e1bbb3cf485439b775b18eb181161afdb92a921
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-29T03:44:24Z

    GUACAMOLE-55: Remove unneeded reference to document.

commit 42e41560d8c3be9b7af4a1c6cff1989453b37281
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-29T19:49:57Z

    GUACAMOLE-55: Ensure <p> / <div> elements within the clipboard contents are
rendered with normal spacing.

commit 880df109e3df80d7873502fe5c7e757d7a7c0366
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-29T19:50:22Z

    GUACAMOLE-55: Remove unnecessary reset-button style.

commit 2471cece7f07e0dd609e27f9f3c5500afb0c3a96
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-29T19:57:00Z

    GUACAMOLE-55: Use own getTextContent() rather than element.textContent, as the textContent
property does not preserve line breaks due to block level elements.

commit 3f51a6dd98f42183209627d643cca72834301d1f
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-29T21:18:37Z

    GUACAMOLE-55: Directly render content to text, rather than trusting Selection.toString().

commit c68cedd6522de42e599a87b8969138672722ac10
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-29T22:27:51Z

    GUACAMOLE-55: Correct outdated documentation within setTextContent().

commit 6ee4264a218b8194d746672b7d20d1141e17df48
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-29T23:11:20Z

    GUACAMOLE-55: Strip any images which may be present prior to assigning text content.

commit 3f372cce68e480ce0cc0e28269b9db0b3e8f6f33
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-29T23:31:18Z

    GUACAMOLE-55: Render <img> tags as their alt text.

commit b9a57897c54241f3700cbe333362b9f0b34eba93
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-30T00:24:51Z

    GUACAMOLE-55: Set background to clipboard-service-target to match clipboard editor. Browser
may otherwise explicitly add the background of the body to pasted text with inline styles.

commit 0679c10187e60ca16bd70c1cd37640e834972a0d
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-30T01:40:35Z

    GUACAMOLE-55: Move local clipboad sync logic back into clientController. Keep the guacClipboard
directive lean and with a single purpose.

commit b55c4c02115f859ef67387042bc2173fbd3f2d45
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-30T02:36:39Z

    GUACAMOLE-55: Do not sync local clipboard if menu is open.

commit a4019b7f82db6b4a1febeb225289e661df745250
Author: Michael Jumper <mjumper@apache.org>
Date:   2016-06-30T02:57:01Z

    GUACAMOLE-55: Automatically fire guacClipboard events from index controller when local
clipboard has changed.

----
)

> Add client-side clipboard support for images
> --------------------------------------------
>
>                 Key: GUACAMOLE-55
>                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-55
>             Project: Guacamole
>          Issue Type: New Feature
>          Components: guacamole
>            Reporter: Michael Jumper
>            Assignee: Michael Jumper
>             Fix For: 0.9.10-incubating
>
>
> The Guacamole clipboard currently only supports text, even though the protocol has been
written to support arbitrary data. The Guacamole interface should be modified such that users
can copy/paste image data, which will be received by the backend (and handled when supported).



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