build(deps): bump tinymce from 6.3.2 to 6.4.0

[dependabot]

Bumps tinymce from 6.3.2 to 6.4.0.

Changelog

Sourced from tinymce's changelog.

6.4.0 - 2023-03-15

Added

• New tree component that can be used in dialog body panel. #TINY-9532
• renderUI property in the Theme type can now return a Promise<RenderResult> instead of RenderResult. #TINY-9556
• New isEditable API to editor.selection that returns true or false if the current selection is editable. #TINY-9462
• New isEditable API to editor.dom that returns true or false if the specified node is editable. #TINY-9462
• New setText and setIcon methods added to menu button and toolbar button API. #TINY-9268
• New highlight_on_focus option which enables highlighting the content area on focus. #TINY-9277
• New fontsizeinput toolbar item which allows the user to set the size via input and also increase and decrease it with + and - buttons. #TINY-9429
• Added skipFocus option to the ToggleToolbarDrawer command to preserve focus. #TINY-9337
• New font_size_input_default_unit option allows entry of numbers without a unit in fontsizeinput. They are then parsed as the set unit. If font_size_input_default_unit is not set the default is pt. #TINY-9585
• New group and togglebutton in view. #TINY-9523
• New togglebutton in dialog footer buttons. #TINY-9523
• Added toggleFullscreen to dialog API. #TINY-9528
• New text-size-increase and text-size-decrease icons. #TINY-9530
• New xss_sanitization option to allow disabling of XSS sanitization. #TINY-9600
• Added the top right close button of modal dialogs to the tabbing order. The 'x' button in these dialogs can now be accessed using keyboard navigation. #TINY-9520
• New ui_mode option for editor in scrollable containers support. #TINY-9414
• The sidebar element now has the accessibility role region when visible and the accessibility role presentation when hidden. #TINY-9517
• The tox-custom-editor class now has a border highlight when it is selected. #TINY-9673
• An element could be dropped onto the decendants of an element with a contenteditable="false" attribute. #TINY-9364
• Checkmark did not show in menu color swatches. #TINY-9395
• Add support for navigating inside the tree component using arrow keys and shift key. #TINY-9614

Improved

• Direct invalid child text nodes of list elements are now wrapped in list item elements. #TINY-4818
• Templates are now be parsed before preview and insertion to make preview consistent with inserted template content and prevent XSS. #TINY-9244
• Pressing backspace on an empty line now preserves formatting on the previous empty line. #TINY-9454
• Pressing enter inside the inputfontsize input field now moves focus back into the editor content. #TINY-9598
• Drag and drop events for elements with a contenteditable="false" attribute now includes target element details. #TINY-9599
• Updated focus, active, and enabled colors of UI buttons for improved contrast against the UI color. #TINY-9176

Changed

• The link plugins context menu items no longer appears for links that include elements with a contenteditable="false" attribute. #TINY-9491
• The formatting of elements with a contenteditable="false" attribute are no longer cloned to new cells when new table rows are created. #TINY-9449
• Changed the color of @dialog-table-border-color, and added right padding to the first cell of dialog table. #TINY-9380

Fixed

• Sometimes the editor would finish initializing before the silver theme would have finished loading. #TINY-9556
• The searchreplace modal closed incorrectly when clicking outside of the alert that pops up when no match is found. #TINY-9443
• The text color or background color picker toolbar buttons did not update when the text color or background color was changed using the equivalent commands in the Format menu. #TINY-9439
• The onSetup api function would not run when defining custom group toolbar button. #TINY-9496
• The foreground and background menu icons would not properly update to display the last used color. #TINY-9497
• Added new setIconFill function to NestedMenuItemInstanceApi. #TINY-9497
• Pasting links to text would sometimes not generate the correct undo stack in Safari. #TINY-9489
• Toolbar split buttons in advlist plugin now show the correct state when the cursor is in a checklist. #TINY-5167
• Dragging transparent elements into transparent block elements could produce invalid nesting of transparents. #TINY-9231
• The editor.insertContent API would insert contents inside elements with a contenteditable="false" attribute if the selection was inside the element. #TINY-9462
• Closing a dialog would scroll down the document in Safari. #TINY-9148

... (truncated)

Commits

• 5ff15b9 TINY-9358: Added version and date to the changelogs
• dd1012b TINY-9358: changelog.md (#8554)
• e685152 TINY-9670: Move iframe init code sideways from InitContentBody to InitIframe ...
• 364f7a3 TINY-9686: Fixed exception from being thrown on redial of dialogs that has a ...
• 77a02ca TINY-9685: fixed filtering for mce-nbsp-wrap elements (#8546)
• 0849035 TINY-9642: Added template to deprecated list. (#8538)
• f882a13 TINY-9588: Constrain inline dialog bounds to within viewport (#8545)
• 2d74521 TINY-9652: Hide toolbar when editor is out of view in a scrollable container ...
• 2d63c19 TINY-9626: Update help dialog links (#8547)
• 8c42af3 TINY-9640: Make keyboard navigation of tree compliant with a11y recommendatio...
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[dependabot]

Superseded by #547.