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How to show undo and redo actions in toolbar in rcp application


Undo and Redo options does not appear in applicationHow can I show line numbers in Eclipse?In Eclipse RCP, how do I disable a save toolbar button according to the “dirty” property in editorHow do I remove icons from menu items in an Eclipse RCP-based application?Hide Coolbar/Toolbar items/Preference pages in Eclipse RCP application (Eclipse e4)Eclipse-Juno Undo/Redo Enable?Eclipse rcp application loads plugins from the IDE?Eclipse RCP - View - Standalone:true not working Eclipse 4.2.1How do I implement an IUndoableOperation in my RCP application using my own IUndoContextEclipse RCP application - how to create a executablepg_dump hangs when launched from Eclipse RCP application













2















I am working on an rcp application with a toolbar for quick access to certain actions, including undo and redo. My problem is that these two specific actions don't show up in the toolbar. I have located the cause to the workbench.xmi file that is generated when the application launches. A tag persistedState with an attribute key="persp.hiddenItems" contains persp.hideToolbarSC:org.eclipse.ui.edit.undo,persp.hideToolbarSC:org.eclipse.ui.edit.redo in the value="..." attribute. If I delete these entries from workbench.xmi, the undo and redo actions show up in the toolbar as they should.



My question is: What can I do so that org.eclipse.ui.edit.undo and org.eclipse.ui.edit.redo don't end up in this attribute to begin with?



I originally used eclipse neon without this problem, but when updating to eclipse 2018-12 this started happening.



Edit:



I finally got it to work by changing the IDs of my undo and redo actions to something else. I had to set the ID with setId(...) and setActionDefinedId(...) in the actions' constructors, and then the commands had to be defined in plugin.xml under <extension point="org.eclipse.ui.commands"> in a <command id="..." name="Undo"></command> tag.



This solutions feels more like a workaround than an actual solution, but it works for me.










share|improve this question




























    2















    I am working on an rcp application with a toolbar for quick access to certain actions, including undo and redo. My problem is that these two specific actions don't show up in the toolbar. I have located the cause to the workbench.xmi file that is generated when the application launches. A tag persistedState with an attribute key="persp.hiddenItems" contains persp.hideToolbarSC:org.eclipse.ui.edit.undo,persp.hideToolbarSC:org.eclipse.ui.edit.redo in the value="..." attribute. If I delete these entries from workbench.xmi, the undo and redo actions show up in the toolbar as they should.



    My question is: What can I do so that org.eclipse.ui.edit.undo and org.eclipse.ui.edit.redo don't end up in this attribute to begin with?



    I originally used eclipse neon without this problem, but when updating to eclipse 2018-12 this started happening.



    Edit:



    I finally got it to work by changing the IDs of my undo and redo actions to something else. I had to set the ID with setId(...) and setActionDefinedId(...) in the actions' constructors, and then the commands had to be defined in plugin.xml under <extension point="org.eclipse.ui.commands"> in a <command id="..." name="Undo"></command> tag.



    This solutions feels more like a workaround than an actual solution, but it works for me.










    share|improve this question


























      2












      2








      2








      I am working on an rcp application with a toolbar for quick access to certain actions, including undo and redo. My problem is that these two specific actions don't show up in the toolbar. I have located the cause to the workbench.xmi file that is generated when the application launches. A tag persistedState with an attribute key="persp.hiddenItems" contains persp.hideToolbarSC:org.eclipse.ui.edit.undo,persp.hideToolbarSC:org.eclipse.ui.edit.redo in the value="..." attribute. If I delete these entries from workbench.xmi, the undo and redo actions show up in the toolbar as they should.



      My question is: What can I do so that org.eclipse.ui.edit.undo and org.eclipse.ui.edit.redo don't end up in this attribute to begin with?



      I originally used eclipse neon without this problem, but when updating to eclipse 2018-12 this started happening.



      Edit:



      I finally got it to work by changing the IDs of my undo and redo actions to something else. I had to set the ID with setId(...) and setActionDefinedId(...) in the actions' constructors, and then the commands had to be defined in plugin.xml under <extension point="org.eclipse.ui.commands"> in a <command id="..." name="Undo"></command> tag.



      This solutions feels more like a workaround than an actual solution, but it works for me.










      share|improve this question
















      I am working on an rcp application with a toolbar for quick access to certain actions, including undo and redo. My problem is that these two specific actions don't show up in the toolbar. I have located the cause to the workbench.xmi file that is generated when the application launches. A tag persistedState with an attribute key="persp.hiddenItems" contains persp.hideToolbarSC:org.eclipse.ui.edit.undo,persp.hideToolbarSC:org.eclipse.ui.edit.redo in the value="..." attribute. If I delete these entries from workbench.xmi, the undo and redo actions show up in the toolbar as they should.



      My question is: What can I do so that org.eclipse.ui.edit.undo and org.eclipse.ui.edit.redo don't end up in this attribute to begin with?



      I originally used eclipse neon without this problem, but when updating to eclipse 2018-12 this started happening.



      Edit:



      I finally got it to work by changing the IDs of my undo and redo actions to something else. I had to set the ID with setId(...) and setActionDefinedId(...) in the actions' constructors, and then the commands had to be defined in plugin.xml under <extension point="org.eclipse.ui.commands"> in a <command id="..." name="Undo"></command> tag.



      This solutions feels more like a workaround than an actual solution, but it works for me.







      java eclipse swt rcp






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Mar 26 at 10:45







      maxwalls

















      asked Mar 25 at 16:34









      maxwallsmaxwalls

      134 bronze badges




      134 bronze badges




















          1 Answer
          1






          active

          oldest

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          2














          This is set by the hiddenToolBarItem element of the org.eclipse.ui.perspectiveExtensions extension point.



          The org.eclipse.ui.ide plug-in uses this to disable these tool-bar items:



           <extension
          point="org.eclipse.ui.perspectiveExtensions">
          <perspectiveExtension targetID="*">
          <!--
          disable "print" button which is defined by org.eclipse.ui.actions.ActionFactory.PRINT
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="print" />
          <!--
          disable "undo" button which is defined by org.eclipse.ui.actions.ActionFactory.UNDO
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="org.eclipse.ui.edit.undo" />
          <!--
          disable "redo" button which is defined by org.eclipse.ui.actions.ActionFactory.REDO
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="org.eclipse.ui.edit.redo" />
          </perspectiveExtension>
          </extension>


          I don't see a way to clear this other than leaving out the plug-in.






          share|improve this answer























          • The application seems to need org.eclipse.ui.ide, so leaving it out wouldn't work for me. Another thing that I've tried is to give my undo- and redo actions different IDs, which seems to somewhat work. The problem is that exceptions are printed to the console. I'll update the question with this information.

            – maxwalls
            Mar 26 at 10:13











          • Nevermind, I got it working by changing the IDs. I'll update my questing with what I had to do.

            – maxwalls
            Mar 26 at 10:37










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          1 Answer
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          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          2














          This is set by the hiddenToolBarItem element of the org.eclipse.ui.perspectiveExtensions extension point.



          The org.eclipse.ui.ide plug-in uses this to disable these tool-bar items:



           <extension
          point="org.eclipse.ui.perspectiveExtensions">
          <perspectiveExtension targetID="*">
          <!--
          disable "print" button which is defined by org.eclipse.ui.actions.ActionFactory.PRINT
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="print" />
          <!--
          disable "undo" button which is defined by org.eclipse.ui.actions.ActionFactory.UNDO
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="org.eclipse.ui.edit.undo" />
          <!--
          disable "redo" button which is defined by org.eclipse.ui.actions.ActionFactory.REDO
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="org.eclipse.ui.edit.redo" />
          </perspectiveExtension>
          </extension>


          I don't see a way to clear this other than leaving out the plug-in.






          share|improve this answer























          • The application seems to need org.eclipse.ui.ide, so leaving it out wouldn't work for me. Another thing that I've tried is to give my undo- and redo actions different IDs, which seems to somewhat work. The problem is that exceptions are printed to the console. I'll update the question with this information.

            – maxwalls
            Mar 26 at 10:13











          • Nevermind, I got it working by changing the IDs. I'll update my questing with what I had to do.

            – maxwalls
            Mar 26 at 10:37















          2














          This is set by the hiddenToolBarItem element of the org.eclipse.ui.perspectiveExtensions extension point.



          The org.eclipse.ui.ide plug-in uses this to disable these tool-bar items:



           <extension
          point="org.eclipse.ui.perspectiveExtensions">
          <perspectiveExtension targetID="*">
          <!--
          disable "print" button which is defined by org.eclipse.ui.actions.ActionFactory.PRINT
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="print" />
          <!--
          disable "undo" button which is defined by org.eclipse.ui.actions.ActionFactory.UNDO
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="org.eclipse.ui.edit.undo" />
          <!--
          disable "redo" button which is defined by org.eclipse.ui.actions.ActionFactory.REDO
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="org.eclipse.ui.edit.redo" />
          </perspectiveExtension>
          </extension>


          I don't see a way to clear this other than leaving out the plug-in.






          share|improve this answer























          • The application seems to need org.eclipse.ui.ide, so leaving it out wouldn't work for me. Another thing that I've tried is to give my undo- and redo actions different IDs, which seems to somewhat work. The problem is that exceptions are printed to the console. I'll update the question with this information.

            – maxwalls
            Mar 26 at 10:13











          • Nevermind, I got it working by changing the IDs. I'll update my questing with what I had to do.

            – maxwalls
            Mar 26 at 10:37













          2












          2








          2







          This is set by the hiddenToolBarItem element of the org.eclipse.ui.perspectiveExtensions extension point.



          The org.eclipse.ui.ide plug-in uses this to disable these tool-bar items:



           <extension
          point="org.eclipse.ui.perspectiveExtensions">
          <perspectiveExtension targetID="*">
          <!--
          disable "print" button which is defined by org.eclipse.ui.actions.ActionFactory.PRINT
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="print" />
          <!--
          disable "undo" button which is defined by org.eclipse.ui.actions.ActionFactory.UNDO
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="org.eclipse.ui.edit.undo" />
          <!--
          disable "redo" button which is defined by org.eclipse.ui.actions.ActionFactory.REDO
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="org.eclipse.ui.edit.redo" />
          </perspectiveExtension>
          </extension>


          I don't see a way to clear this other than leaving out the plug-in.






          share|improve this answer













          This is set by the hiddenToolBarItem element of the org.eclipse.ui.perspectiveExtensions extension point.



          The org.eclipse.ui.ide plug-in uses this to disable these tool-bar items:



           <extension
          point="org.eclipse.ui.perspectiveExtensions">
          <perspectiveExtension targetID="*">
          <!--
          disable "print" button which is defined by org.eclipse.ui.actions.ActionFactory.PRINT
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="print" />
          <!--
          disable "undo" button which is defined by org.eclipse.ui.actions.ActionFactory.UNDO
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="org.eclipse.ui.edit.undo" />
          <!--
          disable "redo" button which is defined by org.eclipse.ui.actions.ActionFactory.REDO
          and contributed by org.eclipse.ui.internal.ide.WorkbenchActionBuilder
          -->
          <hiddenToolBarItem id="org.eclipse.ui.edit.redo" />
          </perspectiveExtension>
          </extension>


          I don't see a way to clear this other than leaving out the plug-in.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Mar 26 at 8:03









          greg-449greg-449

          92.4k16 gold badges68 silver badges107 bronze badges




          92.4k16 gold badges68 silver badges107 bronze badges












          • The application seems to need org.eclipse.ui.ide, so leaving it out wouldn't work for me. Another thing that I've tried is to give my undo- and redo actions different IDs, which seems to somewhat work. The problem is that exceptions are printed to the console. I'll update the question with this information.

            – maxwalls
            Mar 26 at 10:13











          • Nevermind, I got it working by changing the IDs. I'll update my questing with what I had to do.

            – maxwalls
            Mar 26 at 10:37

















          • The application seems to need org.eclipse.ui.ide, so leaving it out wouldn't work for me. Another thing that I've tried is to give my undo- and redo actions different IDs, which seems to somewhat work. The problem is that exceptions are printed to the console. I'll update the question with this information.

            – maxwalls
            Mar 26 at 10:13











          • Nevermind, I got it working by changing the IDs. I'll update my questing with what I had to do.

            – maxwalls
            Mar 26 at 10:37
















          The application seems to need org.eclipse.ui.ide, so leaving it out wouldn't work for me. Another thing that I've tried is to give my undo- and redo actions different IDs, which seems to somewhat work. The problem is that exceptions are printed to the console. I'll update the question with this information.

          – maxwalls
          Mar 26 at 10:13





          The application seems to need org.eclipse.ui.ide, so leaving it out wouldn't work for me. Another thing that I've tried is to give my undo- and redo actions different IDs, which seems to somewhat work. The problem is that exceptions are printed to the console. I'll update the question with this information.

          – maxwalls
          Mar 26 at 10:13













          Nevermind, I got it working by changing the IDs. I'll update my questing with what I had to do.

          – maxwalls
          Mar 26 at 10:37





          Nevermind, I got it working by changing the IDs. I'll update my questing with what I had to do.

          – maxwalls
          Mar 26 at 10:37






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