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Re: [dtp-dev] Overriding icons using labelService extension point
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Hi Larry
With this change I get following exception when executed using Run/Debug with Eclipse.
Thanks
Anthos
!ENTRY org.eclipse.jface 4 2 2006-07-06 11:13:43.745
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
!STACK 0
org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: E:\svn\oracle-dtp\platform:\plugin\oracle.dbtools.connectivity\icons\dbconn.png (The filename, directory name, or volume label syntax is incorrect))
at org.eclipse.swt.SWT.error(SWT.java:3374)
at org.eclipse.swt.SWT.error(SWT.java:3297)
at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:156)
at org.eclipse.swt.graphics.ImageDataLoader.load(ImageDataLoader.java:26)
at org.eclipse.swt.graphics.ImageData.<init>(ImageData.java:374)
at org.eclipse.swt.graphics.Image.<init>(Image.java:708)
at org.eclipse.datatools.connectivity.sqm.core.internal.ui.util.resources.ResourceLoader.queryImage(ResourceLoader.java:71)
at org.eclipse.datatools.connectivity.sqm.core.internal.ui.util.resources.ResourceLoader.queryAbsolutePathImageFromRegistry(ResourceLoader.java:94)
at org.eclipse.datatools.connectivity.sqm.core.internal.ui.services.LabelService$LabelInfo.getIcon(LabelService.java:445)
at org.eclipse.datatools.connectivity.sqm.core.internal.ui.services.LabelService.getIcon(LabelService.java:259)
at oracle.dbtools.connectivity.ui.explorer.providers.label.ServerExplorerlabelProvider.getImage(ServerExplorerlabelProvider.java:20)
at org.eclipse.ui.internal.navigator.extensions.SafeDelegateCommonLabelProvider.getImage(SafeDelegateCommonLabelProvider.java:91)
at org.eclipse.ui.internal.navigator.extensions.SafeDelegateCommonLabelProvider.updateLabel(SafeDelegateCommonLabelProvider.java:149)
at org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.findUpdateLabel(NavigatorContentServiceLabelProvider.java:323)
at org.eclipse.ui.internal.navigator.NavigatorContentServiceLabelProvider.updateLabel(NavigatorContentServiceLabelProvider.java:307)
at org.eclipse.jface.viewers.DecoratingLabelProvider.updateLabel(DecoratingLabelProvider.java:345)
at org.eclipse.jface.viewers.StructuredViewer.buildLabel(StructuredViewer.java:2077)
at org.eclipse.jface.viewers.TreeViewer.doUpdateItem(TreeViewer.java:252)
at org.eclipse.jface.viewers.AbstractTreeViewer$UpdateItemSafeRunnable.run(AbstractTreeViewer.java:95)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
at org.eclipse.jface.viewers.AbstractTreeViewer.doUpdateItem(AbstractTreeViewer.java:840)
at org.eclipse.jface.viewers.StructuredViewer$UpdateItemSafeRunnable.run(StructuredViewer.java:465)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:843)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:149)
at org.eclipse.jface.viewers.StructuredViewer.updateItem(StructuredViewer.java:1955)
at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem(AbstractTreeViewer.java:744)
at org.eclipse.ui.navigator.CommonViewer.createTreeItem(CommonViewer.java:116)
at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:722)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:696)
at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:892)
at org.eclipse.jface.viewers.AbstractTreeViewer.handleTreeExpand(AbstractTreeViewer.java:1240)
at org.eclipse.jface.viewers.AbstractTreeViewer$4.treeExpanded(AbstractTreeViewer.java:1252)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:181)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:952)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:937)
at org.eclipse.swt.widgets.Tree.wmNotifyChild(Tree.java:6254)
at org.eclipse.swt.widgets.Control.WM_NOTIFY(Control.java:3794)
at org.eclipse.swt.widgets.Composite.WM_NOTIFY(Composite.java:1166)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3298)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1842)
at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:1319)
at org.eclipse.swt.widgets.Tree.WM_LBUTTONDOWN(Tree.java:5171)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:3279)
at org.eclipse.swt.widgets.Tree.windowProc(Tree.java:4768)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:4025)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1923)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
at org.eclipse.core.launcher.Main.run(Main.java:977)
at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: java.io.FileNotFoundException: E:\svn\oracle-dtp\platform:\plugin\oracle.dbtools.connectivity\icons\dbconn.png (The filename, directory name, or volume label syntax is incorrect)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at org.eclipse.swt.internal.Compatibility.newFileInputStream(Compatibility.java:155)
at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:153)
... 73 more
--- Begin Message ---
The icon location is specified as "icons/view.png"
which doesn't exist when the plug-in is deployed because the deployed plug-in
is a single file called oracle.dbtools.connectivity_1.0.0.jar.
In order to get Eclipse to look for the icons inside the jar file
you must specify the icon location as:
iconLocation = "platform:/plugin/oracle.dbtools.connectivity/icons/dbconn.png"
Larry Dunnell
Internet address: ledunnel@xxxxxxxxxx
Anil T Samuel <anil.samuel@xxxxxxxxxx>
Sent by: dtp-dev-bounces@xxxxxxxxxxx
07/03/2006 06:21 PM
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Subject
| Re: [dtp-dev] Overriding icons using
labelService extension point |
|
Thanks Larry.
But now I am hit with another hiccup.
I have an icons directory in the plugin jar with PNG images for DSE
icons and I have them spec'd in the plugin.xml. It works fine when I run
test the plugin within the Eclipse IDE; but fails when run standalone
with following exception in the org.eclipse.ui.workbench/log file.
Caused by: java.io.FileNotFoundException: file:/home/anthos/projects/opensource/eclipse-platform/plugins/oracle.dbtools.connectivity_1.0.0.jar!/icons/dbconn.png
(No such file or directory)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:106)
at java.io.FileInputStream.<init>(FileInputStream.java:66)
at org.eclipse.swt.internal.Compatibility.newFileInputStream(Compatibility.java:155)
at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:153)
... 67 more
The icons in jar file :-
[anthos@bilbo opensource]$ jar -tvf
/home/anthos/projects/opensource/eclipse-platform/plugins/oracle.dbtools.connectivity_1.0.0.jar
| grep icons
0 Tue Jul 04 10:45:20 EST 2006 icons/
857 Tue Jul 04 10:45:20 EST 2006 icons/dbconn.png
779 Tue Jul 04 10:45:20 EST 2006 icons/plsql_package.png
734 Tue Jul 04 10:45:20 EST 2006 icons/view.png
extension point in plugin.xml:-
<extension point =
"org.eclipse.datatools.connectivity.sqm.core.ui.labelService">
<contributor
type =
"oracle.dbtools.modelbase.db.MaterializedView"
iconLocation = "icons/view.png"
displayType = "MaterializedView">
</contributor>
<contributor
type = "oracle.dbtools.modelbase.db.DatabaseLink"
iconLocation = "icons/dbconn.png"
displayType = "DatabaseLink">
</contributor>
<contributor
type =
"oracle.dbtools.connectivity.catalog.OracleView"
iconLocation = "icons/view.png"
displayType = "View">
</contributor>
<contributor
type = "oracle.dbtools.modelbase.db.OraPackage"
iconLocation = "icons/plsql_package.png"
displayType = "Package">
</contributor>
</extension>
Any clue ?
Regards
Anthos
Lawrence E Dunnell wrote:
>
> Sorry for the late reply.
>
> The key to getting your icon to show is to specify the "selector"
> attribute in the labelService extension point. The class you
specify
> in the "selector" attribute can specify whether of not the
object in
> question should use the "overriding" icon.
>
> The selector class implements the
> org.eclipse.datatools.connectivity.sqm.core.internal.ui.LabelSelector
> interface. If provided, this class will be used in addition
to the
> type to determine if the label information should be passed back for
> the given object.
>
> *public* *interface* LabelSelector
> {
> *public* *boolean* select( Object element );
> }
>
> I will add this information to the defect and resolve it.
>
> Larry Dunnell
> Internet address: ledunnel@xxxxxxxxxx
>
>
>
>
> *Anil T Samuel <anil.samuel@xxxxxxxxxx>*
> Sent by: dtp-dev-bounces@xxxxxxxxxxx
>
> 07/02/2006 05:36 PM
> Please respond to
> DTP development mailing list <dtp-dev@xxxxxxxxxxx>
>
>
>
> To
> DTP
development mailing list <dtp-dev@xxxxxxxxxxx>
> cc
>
> Subject
> Re:
[dtp-dev] Overriding icons using labelService extension point
>
>
>
>
>
>
>
>
>
> Bug logged.. _Go To Bug 149420_
> <https://bugs.eclipse.org/bugs/show_bug.cgi?id=149420>
>
> Anthos
> Anil T Samuel wrote:
> Hi
>
> The following xml snippet to over-ride the default icon with vendor
> specific one doesnot seem to work. I am using the same type
> (org.eclipse.datatools.modelbase.sql.tables.ViewTable) as the one
used
> for View in org.eclipse.datatools.connectivity.sqm.core.ui package.
>
> <extension point =
> "org.eclipse.datatools.connectivity.sqm.core.ui.labelService">
>
<contributor
>
type =
> "org.eclipse.datatools.modelbase.sql.tables.ViewTable"
>
iconLocation = "icons/view.gif"
>
displayType = "View">
> </contributor>
> </extension>
>
> Same was the result when I tried OracleView->ViewTable as the type.
>
> I shall log this as a bug, if it is one.
>
> Anthos
>
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--- End Message ---
