4.19/pde.html - www.eclipse.org/eclipse/news - Git at Google

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 <title>Eclipse Project 4.19 - New and Noteworthy</title>
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 <body>
 <h2>Plug-in Development Environment</h2>
 <ul>
 	<!--<li><a href="#dialogs-wizards-views">Dialogs, Wizards and Views</a></li>-->
 	<li><a href="#editors">Editors</a></li>
 	<li><a href="#APITools">API Tools</a></li>
 	<!--<li><a href="#pde-compiler">PDE Compiler</a></li>-->
 	<li><a href="#api">API Enhancements</a></li>
 </ul>

 <!-- ****************** START OF N&N TABLE****************** -->
 <table class="news">
 <colgroup>
   <col class="title" />
   <col />
 </colgroup>
 <tbody>
   <!-- ******************** Dialogs, Wizard and Views ********************** -->

   <!-- ******************** End ofDialogs, Wizard and Views ********************** -->

   <!-- ******************** Editors ********************** -->
   <tr>
     <td id="editors" class="section" colspan="2"><h2>Editors</h2></td>
   </tr>
   <tr id="pde-editor-enhancements"> <!--https://bugs.eclipse.org/bugs/show_bug.cgi?id=568865 -->
     <td class="title"><a href="#pde-editor-enhancements">Include/exclude bundles directly from the target definition view</a></td>
     <td class="content">
       It is now possible to include and exclude a bundle directly from the <b>Target Definition</b> view. You should check the <b>Show location content</b> button, select a bundle and then the <b>Remove</b> button turns into an <b>Exclude</b> action.
    	  <p>
        <img src="images/pde_excl_incl_01.png" alt="" />
       </p>
       Of course, it's possible to include excluded items later.
       <p>
        <img src="images/pde_excl_incl_02.png" alt="" />
       </p>
       The changes are now directly reflected in the <b>Content</b> tab as well.
       <p>
        <img src="images/pde_excl_incl_03.png" alt="" />
       </p>
       If multiple items are selected and are of different state, the button turns into a <b>Toggle</b> one.
        <p>
        <img src="images/pde_excl_incl_04.png" alt="" />
       </p>
       This feature demonstrates the power of the recent <a href="#pde-api-enhancements">API enhancements</a>.
     </td>
   </tr>
   <!-- ******************** End of Editors ********************** -->

   <!-- ******************** APITools ********************** -->
   <tr>
     <td id="APITools" class="section" colspan="2"><h2>API Tools</h2></td>
    </tr>
    <tr id="pde-compiler-info-sev"> <!--https://bugs.eclipse.org/bugs/show_bug.cgi?id=569528 -->
     <td class="title"><a href="#pde-warn-missing-bundle-from-baseline">Warning for missing bundle in API baseline</a></td>
     <td class="content">
    	  In <b>Preferences &gt; Plug-in Development &gt; API Baselines</b>, there is a new option to warn about missing bundle from the API baseline.
       <p>
        <img src="images/pde-new-option.png" alt="" />
       </p>
        The default severity for this option is warning. For the plug-ins that are not present in the currently active API baseline, API tools reports
        the warning as below:
       <p>
        <img src="images/pde-warn-missing-bundle-from-baseline.png" alt="" />
       </p>
     </td>
       </tr>
    <tr id="pde-api-exporttext"> <!--https://bugs.eclipse.org/bugs/show_bug.cgi?id=570433 -->
     <td class="title"><a href="#pde-api-exporttext">Improved text for exported packages in the editor</a></td>
     <td class="content">
    	  <p>The text for <b>Exported Packages</b> was improved and the reference to the strict mode was removed, as Equinox does not support this mode since a while.
    	  </p>
    	   <p>
        <img src="images/pde-export-text.png" alt="" />
       </p>
     </td>
   </tr>
   <!-- ******************** End of APITools ********************** -->

    <!-- ******************** PDE Compiler ********************** -->

    <!-- ******************** End of PDE Compiler ********************** -->

   <!-- ******************** API Enhancements ********************** -->
   <tr>
     <td id="api" class="section" colspan="2"><h2>API Enhancements</h2></td>
   </tr>
   <tr id="pde-api-enhancements"> <!--https://bugs.eclipse.org/bugs/show_bug.cgi?id=568865 -->
     <td class="title"><a href="#pde-api-enhancements">New advanced editing capabilities for custom target platforms</a></td>
     <td class="content">
     <p>The API for adding custom Target-Platform-Locations was refactored and the existing implementation was cleaned up to support more advanced editing capabilities.
      This was done by merging the functionality of the previous interfaces <code>ITargetLocationEditor</code> and <code>ITargetLocationUpdater</code>. They have been incorporated into the new interface <code>ITargetLocationHandler</code>,
      and now you only need to implement this interface and override the default implemented methods as desired.
     </p>
     <p>
     All methods for editing a target location now use a TreePath, so it's possible to also edit child items. Additionally, the new API offers the following new capabilities:
     </p>
     <ul>
      <li><code>canRemove/remove</code> - Ability to add custom remove operations for sub-items</li>
      <li><code>canEnable/canDisable/toggle</code> - Ability to provide an alternative to remove operation where items are only disabled instead of completely removed from the target</li>
      <li><code>reload</code> - Ability to get notification about user request to reload the target</li>
       </ul>
     </td>
   </tr>
   <!-- ******************** End of API Enhancements ********************** -->
 </tbody>
 </table>
 <!-- ****************** END OF N&N TABLE ****************** -->

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	<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<meta name="copyright" content="Copyright (c) Eclipse contributors and others 2018. This page is made available under license. For full details see the LEGAL in the documentation book that contains this page."/>
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	<style type="text/css">
	body {max-width: 900px;}
	table.news col.title {width: 30%;}
	/img {max-width: 520px;}/
	table.news {table-layout: fixed; border-collapse: collapse; width: 100%;}
	table.news td {border-top: solid thin black; padding: 10px; overflow: visible;}
	table.news tr {vertical-align: top;}
	table.news tr td.section {font-size: 20px; font-weight: bold;}
	table.news tr td.title {vertical-align: top; font-weight: bold;}
	table.news tr td.content {vertical-align: top;}
	ul {padding-left: 13px;}
	</style>
	<title>Eclipse Project 4.19 - New and Noteworthy</title>
	</head>

	<body>
	<h2>Plug-in Development Environment</h2>
	<ul>
	<!--<li><a href="#dialogs-wizards-views">Dialogs, Wizards and Views</a></li>-->
	<li><a href="#editors">Editors</a></li>
	<li><a href="#APITools">API Tools</a></li>
	<!--<li><a href="#pde-compiler">PDE Compiler</a></li>-->
	<li><a href="#api">API Enhancements</a></li>
	</ul>

	<!-- **************** START OF N&N TABLE**************** -->
	<table class="news">
	<colgroup>
	<col class="title" />
	<col />
	</colgroup>
	<tbody>
	<!-- ****************** Dialogs, Wizard and Views ******************** -->

	<!-- ****************** End ofDialogs, Wizard and Views ******************** -->

	<!-- ****************** Editors ******************** -->
	<tr>
	<td id="editors" class="section" colspan="2"><h2>Editors</h2></td>
	</tr>
	<tr id="pde-editor-enhancements"> <!--https://bugs.eclipse.org/bugs/show_bug.cgi?id=568865 -->
	<td class="title"><a href="#pde-editor-enhancements">Include/exclude bundles directly from the target definition view</a></td>
	<td class="content">
	It is now possible to include and exclude a bundle directly from the <b>Target Definition</b> view. You should check the <b>Show location content</b> button, select a bundle and then the <b>Remove</b> button turns into an <b>Exclude</b> action.
	<p>
	<img src="images/pde_excl_incl_01.png" alt="" />
	</p>
	Of course, it's possible to include excluded items later.
	<p>
	<img src="images/pde_excl_incl_02.png" alt="" />
	</p>
	The changes are now directly reflected in the <b>Content</b> tab as well.
	<p>
	<img src="images/pde_excl_incl_03.png" alt="" />
	</p>
	If multiple items are selected and are of different state, the button turns into a <b>Toggle</b> one.
	<p>
	<img src="images/pde_excl_incl_04.png" alt="" />
	</p>
	This feature demonstrates the power of the recent <a href="#pde-api-enhancements">API enhancements</a>.
	</td>
	</tr>
	<!-- ****************** End of Editors ******************** -->

	<!-- ****************** APITools ******************** -->
	<tr>
	<td id="APITools" class="section" colspan="2"><h2>API Tools</h2></td>
	</tr>
	<tr id="pde-compiler-info-sev"> <!--https://bugs.eclipse.org/bugs/show_bug.cgi?id=569528 -->
	<td class="title"><a href="#pde-warn-missing-bundle-from-baseline">Warning for missing bundle in API baseline</a></td>
	<td class="content">
	In <b>Preferences > Plug-in Development > API Baselines</b>, there is a new option to warn about missing bundle from the API baseline.
	<p>
	<img src="images/pde-new-option.png" alt="" />
	</p>
	The default severity for this option is warning. For the plug-ins that are not present in the currently active API baseline, API tools reports
	the warning as below:
	<p>
	<img src="images/pde-warn-missing-bundle-from-baseline.png" alt="" />
	</p>
	</td>
	</tr>
	<tr id="pde-api-exporttext"> <!--https://bugs.eclipse.org/bugs/show_bug.cgi?id=570433 -->
	<td class="title"><a href="#pde-api-exporttext">Improved text for exported packages in the editor</a></td>
	<td class="content">
	<p>The text for <b>Exported Packages</b> was improved and the reference to the strict mode was removed, as Equinox does not support this mode since a while.
	</p>
	<p>
	<img src="images/pde-export-text.png" alt="" />
	</p>
	</td>
	</tr>
	<!-- ****************** End of APITools ******************** -->

	<!-- ****************** PDE Compiler ******************** -->

	<!-- ****************** End of PDE Compiler ******************** -->

	<!-- ****************** API Enhancements ******************** -->
	<tr>
	<td id="api" class="section" colspan="2"><h2>API Enhancements</h2></td>
	</tr>
	<tr id="pde-api-enhancements"> <!--https://bugs.eclipse.org/bugs/show_bug.cgi?id=568865 -->
	<td class="title"><a href="#pde-api-enhancements">New advanced editing capabilities for custom target platforms</a></td>
	<td class="content">
	<p>The API for adding custom Target-Platform-Locations was refactored and the existing implementation was cleaned up to support more advanced editing capabilities.
	This was done by merging the functionality of the previous interfaces <code>ITargetLocationEditor</code> and <code>ITargetLocationUpdater</code>. They have been incorporated into the new interface <code>ITargetLocationHandler</code>,
	and now you only need to implement this interface and override the default implemented methods as desired.
	</p>
	<p>
	All methods for editing a target location now use a TreePath, so it's possible to also edit child items. Additionally, the new API offers the following new capabilities:
	</p>
	<ul>
	<li><code>canRemove/remove</code> - Ability to add custom remove operations for sub-items</li>
	<li><code>canEnable/canDisable/toggle</code> - Ability to provide an alternative to remove operation where items are only disabled instead of completely removed from the target</li>
	<li><code>reload</code> - Ability to get notification about user request to reload the target</li>
	</ul>
	</td>
	</tr>
	<!-- ****************** End of API Enhancements ******************** -->
	</tbody>
	</table>
	<!-- **************** END OF N&N TABLE **************** -->

	<script type="text/javascript" src="scripts.js"></script>
	<p style="text-align:center">
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