Author: estherbin Date: 2008-08-21 09:05:12 -0400 (Thu, 21 Aug 2008) New Revision: 9854 Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeController.java Log: Fix JBIDE-2443 issue. Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeController.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeController.java 2008-08-21 13:04:05 UTC (rev 9853) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeController.java 2008-08-21 13:05:12 UTC (rev 9854) @@ -163,7 +163,9 @@ import org.mozilla.interfaces.nsISelection; import org.mozilla.interfaces.nsISelectionListener; import org.mozilla.interfaces.nsISupports; +import org.mozilla.interfaces.nsISupportsCString; import org.mozilla.xpcom.Mozilla; +import org.mozilla.xpcom.XPCOMException; import org.w3c.dom.Attr; import org.w3c.dom.Document; import org.w3c.dom.Element; @@ -2775,66 +2777,100 @@ return tagname; } + + /** + * Determine is nsIFile instance. + * + * @param support + * @return + */ + private boolean isNsIFileInstance(nsISupports support) { + boolean rst = true; - public void externalDrop(nsIDOMMouseEvent mouseEvent, String flavor, - String data) { + try { + support.queryInterface(nsIFile.NS_IFILE_IID); + } catch (XPCOMException e) { + rst = false; + } + return rst; + } + + private boolean isNsIStringInstance(nsISupports support) { + boolean rst = true; + + try { + support.queryInterface(nsISupportsCString.NS_ISUPPORTSCSTRING_IID); + } catch (XPCOMException e) { + rst = false; + } + return rst; + } + public void externalDrop(nsIDOMMouseEvent mouseEvent, String flavor, String data) { onHideTooltip(); - VpeVisualInnerDropInfo visualDropInfo = selectionBuilder - .getInnerDropInfo(mouseEvent); - Point range = selectionBuilder.getSourceSelectionRangeAtVisualNode( - visualDropInfo.getDropContainer(), (int) visualDropInfo - .getDropOffset()); + VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(mouseEvent); + Point range = selectionBuilder.getSourceSelectionRangeAtVisualNode(visualDropInfo.getDropContainer(), (int) visualDropInfo + .getDropOffset()); VpeSourceInnerDropInfo sourceDropInfo = null; -// if (MODEL_FLAVOR.equals(flavor)) { -// XModelObject object = PreferenceModelUtilities.getPreferenceModel() -// .getModelBuffer().source(); -// if(object == null) + // if (MODEL_FLAVOR.equals(flavor)) { + // XModelObject object = PreferenceModelUtilities.getPreferenceModel() + // .getModelBuffer().source(); + // if(object == null) - nsIFile aFile = DnDUtil.getDnDFile(mouseEvent); - if(aFile!=null){ - data = aFile.getPath(); - } -// if (object.getFileType() == XModelObject.FILE -// && !TLDUtil.isTaglib(object)) { -// flavor = "application/x-moz-file"; //$NON-NLS-1$ -// IFile f = (IFile) EclipseResourceUtil.getResource(object); -// try { -// data = f.getLocation().toFile().toURL().toString(); -// } catch (Exception e) { -// VpePlugin.getPluginLog().logError(e); -// } -// } else { -// String tagname = getTagName(object); -// if (tagname.indexOf("taglib") >= 0)tagname = "taglib"; //$NON-NLS-1$ //$NON-NLS-2$ -// Node sourceDragNode = ((Document) getModel().getAdapter( -// Document.class)).createElement(tagname); -// if (visualDropInfo.getDropContainer() != null) { -// sourceDropInfo = visualBuilder.getSourceInnerDropInfo( -// sourceDragNode, visualDropInfo, true); -// range = selectionBuilder.getSourceSelectionRange( -// sourceDropInfo.getContainer(), sourceDropInfo -// .getOffset()); -// } -// } - + nsISupports aValue = DnDUtil.getDnDValue(mouseEvent); + String aFlavor = ""; + if (isNsIFileInstance(aValue)) { + nsIFile aFile = (nsIFile) aValue.queryInterface(nsIFile.NS_IFILE_IID); - if (visualDropInfo.getDropContainer() != null && data!=null) { + if (aValue != null) { + data = aFile.getPath(); + aFlavor = DnDUtil.kFileMime; + } + + } else if (isNsIStringInstance(aValue)) { + nsISupportsCString aString = (nsISupportsCString) aValue.queryInterface(nsISupportsCString.NS_ISUPPORTSCSTRING_IID); + data = aString.getData(); + aFlavor = DnDUtil.kHTMLMime; + } + + // if (object.getFileType() == XModelObject.FILE + // && !TLDUtil.isTaglib(object)) { + // flavor = "application/x-moz-file"; //$NON-NLS-1$ + // IFile f = (IFile) EclipseResourceUtil.getResource(object); + // try { + // data = f.getLocation().toFile().toURL().toString(); + // } catch (Exception e) { + // VpePlugin.getPluginLog().logError(e); + // } + // } else { + // String tagname = getTagName(object); + // if (tagname.indexOf("taglib") >= 0)tagname = "taglib"; //$NON-NLS-1$ //$NON-NLS-2$ + // Node sourceDragNode = ((Document) getModel().getAdapter( + // Document.class)).createElement(tagname); + // if (visualDropInfo.getDropContainer() != null) { + // sourceDropInfo = visualBuilder.getSourceInnerDropInfo( + // sourceDragNode, visualDropInfo, true); + // range = selectionBuilder.getSourceSelectionRange( + // sourceDropInfo.getContainer(), sourceDropInfo + // .getOffset()); + // } + // } + + if (visualDropInfo.getDropContainer() != null && data != null) { if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out - .println(" drop! container: " + visualDropInfo.getDropContainer().getNodeName()); //$NON-NLS-1$ + System.out.println(" drop! container: " + visualDropInfo.getDropContainer().getNodeName()); //$NON-NLS-1$ } - externalDropAny(flavor, data, range, sourceDropInfo == null ? null - : sourceDropInfo.getContainer()); - - DropContext dropContext = new DropContext(); + externalDropAny(aFlavor, data, range, sourceDropInfo == null ? null : sourceDropInfo.getContainer()); + + DropContext dropContext = new DropContext(); IDNDTextEditor textEditor = (IDNDTextEditor) VpeController.this.editPart.getSourceEditor(); - - TypedEvent tEvent = new TypedEvent(mouseEvent); - dropContext.setFlavor(DnDUtil.kFileMime); - dropContext.setMimeData(data); - DnDUtil.fireDnDEvent(dropContext, textEditor, tEvent); + + // TypedEvent tEvent = new TypedEvent(mouseEvent); + // tEvent.data = data; + // dropContext.setFlavor(aFlavor); + // dropContext.setMimeData(data); + // DnDUtil.fireDnDEvent(dropContext, textEditor, tEvent); } }