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Drag and drop images in the editor to import and insert (#5699)

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* Merge

* Clean up

* More clean up

* Ensure image import works when type is not set, clean up post import actions

* Removed spurious new line

* For non image files insert a tiddler link

* Added documentation for new settings and features
This commit is contained in:
Saq Imtiaz
2021-05-19 22:52:43 +02:00
committed by GitHub
parent c7f6cedc43
commit 05d38054c8
19 changed files with 301 additions and 28 deletions
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5
editions/tw5.com/tiddlers/widgets/DropzoneWidget.tid
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@@ -1,6 +1,6 @@
caption: dropzone
created: 20131024141900000
modified: 20210410062410660
modified: 20210519154948743
tags: Widgets
title: DropzoneWidget
type: text/vnd.tiddlywiki
@@ -21,6 +21,7 @@ It sends a [[WidgetMessage: tm-import-tiddlers]] carrying a JSON representation
|importTitle|<<.from-version "5.1.23">> Optional tiddler title to use for import process instead of ~$:/Import |
|actions|<<.from-version "5.1.24">> Optional actions string to be invoked after the `tm-import-tiddlers` message has been sent. The variable `importTitle` provides the title of the tiddler used for the import process. |
|contentTypesFilter |<<.from-version "5.1.24">> Optional filter that specifies the [[content types|ContentType]] accepted by the dropzone. |
|filesOnly|<<.from-version "5.1.24">> Optional. When set to "yes", the dropzone only accepts files and not string data. Defaults to "no" |
<<.tip """Use the `prefix` filter operator to easily accept multiple related content types. For example this filter will accept all image content types: `[prefix[image/]]`""">>
@@ -30,7 +31,7 @@ The dropzone widget displays any contained content within the dropzone.
! Display
The dropzone widget creates an HTML `<div class="tc-dropzone">` to contain its content. During a drag operation the class `tc-dragover` is added. CSS is used to provide user feedback.
The dropzone widget creates an HTML `<div class="tc-dropzone">` to contain its content. During a drag operation the class `tc-dragover` is added. CSS is used to provide user feedback. For custom styling of this state where a drag is in progress, specify a custom class name with the `class` attribute and use CSS with the selector `.myclass.tc-dragover`.
! Data types supported