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comparison dwtx/jface/text/contentassist/ContentAssistant.d @ 134:51e6e63f930e

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Regex fix for casts
author Frank Benoit <benoit@tionex.de>
date Sun, 24 Aug 2008 01:46:20 +0200
parents 7d818bd32d63
children 65801ad2b265
comparison
equal deleted inserted replaced
133:7d818bd32d63 134:51e6e63f930e
474 switch (type) { 474 switch (type) {
475 case LAYOUT_PROPOSAL_SELECTOR: 475 case LAYOUT_PROPOSAL_SELECTOR:
476 if (fContextType is LAYOUT_CONTEXT_SELECTOR && 476 if (fContextType is LAYOUT_CONTEXT_SELECTOR &&
477 Helper.okToUse(fShells[LAYOUT_CONTEXT_SELECTOR])) { 477 Helper.okToUse(fShells[LAYOUT_CONTEXT_SELECTOR])) {
478 // Restore event notification to the tip popup. 478 // Restore event notification to the tip popup.
479 addContentAssistListener((IContentAssistListener) fPopups[LAYOUT_CONTEXT_SELECTOR], CONTEXT_SELECTOR); 479 addContentAssistListener(cast(IContentAssistListener) fPopups[LAYOUT_CONTEXT_SELECTOR], CONTEXT_SELECTOR);
480 } 480 }
481 break; 481 break;
482 482
483 case LAYOUT_CONTEXT_SELECTOR: 483 case LAYOUT_CONTEXT_SELECTOR:
484 if (Helper.okToUse(fShells[LAYOUT_PROPOSAL_SELECTOR])) { 484 if (Helper.okToUse(fShells[LAYOUT_PROPOSAL_SELECTOR])) {
485 if (fProposalPopupOrientation is PROPOSAL_STACKED) 485 if (fProposalPopupOrientation is PROPOSAL_STACKED)
486 layout(LAYOUT_PROPOSAL_SELECTOR, getSelectionOffset()); 486 layout(LAYOUT_PROPOSAL_SELECTOR, getSelectionOffset());
487 // Restore event notification to the proposal popup. 487 // Restore event notification to the proposal popup.
488 addContentAssistListener((IContentAssistListener) fPopups[LAYOUT_PROPOSAL_SELECTOR], PROPOSAL_SELECTOR); 488 addContentAssistListener(cast(IContentAssistListener) fPopups[LAYOUT_PROPOSAL_SELECTOR], PROPOSAL_SELECTOR);
489 } 489 }
490 fContextType= LAYOUT_CONTEXT_INFO_POPUP; 490 fContextType= LAYOUT_CONTEXT_INFO_POPUP;
491 break; 491 break;
492 492
493 case LAYOUT_CONTEXT_INFO_POPUP: 493 case LAYOUT_CONTEXT_INFO_POPUP:
539 } else if (fContextType !is LAYOUT_CONTEXT_SELECTOR || 539 } else if (fContextType !is LAYOUT_CONTEXT_SELECTOR ||
540 !Helper.okToUse(fShells[LAYOUT_CONTEXT_SELECTOR])) { 540 !Helper.okToUse(fShells[LAYOUT_CONTEXT_SELECTOR])) {
541 // There are no other presentations to be concerned with, 541 // There are no other presentations to be concerned with,
542 // so place the proposal selector beneath the cursor line. 542 // so place the proposal selector beneath the cursor line.
543 Shell shell= fShells[LAYOUT_PROPOSAL_SELECTOR]; 543 Shell shell= fShells[LAYOUT_PROPOSAL_SELECTOR];
544 CompletionProposalPopup popup= (CompletionProposalPopup) fPopups[LAYOUT_PROPOSAL_SELECTOR]; 544 CompletionProposalPopup popup= cast(CompletionProposalPopup) fPopups[LAYOUT_PROPOSAL_SELECTOR];
545 shell.setBounds(computeBoundsBelowAbove(shell, shell.getSize(), offset, popup)); 545 shell.setBounds(computeBoundsBelowAbove(shell, shell.getSize(), offset, popup));
546 } else { 546 } else {
547 CompletionProposalPopup popup= ((CompletionProposalPopup) fPopups[LAYOUT_PROPOSAL_SELECTOR]); 547 CompletionProposalPopup popup= (cast(CompletionProposalPopup) fPopups[LAYOUT_PROPOSAL_SELECTOR]);
548 switch (fProposalPopupOrientation) { 548 switch (fProposalPopupOrientation) {
549 case PROPOSAL_REMOVE: { 549 case PROPOSAL_REMOVE: {
550 // Remove the tip selector and place the 550 // Remove the tip selector and place the
551 // proposal selector beneath the cursor line. 551 // proposal selector beneath the cursor line.
552 fShells[LAYOUT_CONTEXT_SELECTOR].dispose(); 552 fShells[LAYOUT_CONTEXT_SELECTOR].dispose();
769 switch (type) { 769 switch (type) {
770 case LAYOUT_PROPOSAL_SELECTOR: 770 case LAYOUT_PROPOSAL_SELECTOR:
771 if (fContextType is LAYOUT_CONTEXT_SELECTOR && 771 if (fContextType is LAYOUT_CONTEXT_SELECTOR &&
772 Helper.okToUse(fShells[LAYOUT_CONTEXT_SELECTOR])) 772 Helper.okToUse(fShells[LAYOUT_CONTEXT_SELECTOR]))
773 // Disable event notification to the tip selector. 773 // Disable event notification to the tip selector.
774 removeContentAssistListener((IContentAssistListener) fPopups[LAYOUT_CONTEXT_SELECTOR], CONTEXT_SELECTOR); 774 removeContentAssistListener(cast(IContentAssistListener) fPopups[LAYOUT_CONTEXT_SELECTOR], CONTEXT_SELECTOR);
775 break; 775 break;
776 case LAYOUT_CONTEXT_SELECTOR: 776 case LAYOUT_CONTEXT_SELECTOR:
777 if (Helper.okToUse(fShells[LAYOUT_PROPOSAL_SELECTOR])) 777 if (Helper.okToUse(fShells[LAYOUT_PROPOSAL_SELECTOR]))
778 // Disable event notification to the proposal selector. 778 // Disable event notification to the proposal selector.
779 removeContentAssistListener((IContentAssistListener) fPopups[LAYOUT_PROPOSAL_SELECTOR], PROPOSAL_SELECTOR); 779 removeContentAssistListener(cast(IContentAssistListener) fPopups[LAYOUT_PROPOSAL_SELECTOR], PROPOSAL_SELECTOR);
780 break; 780 break;
781 case LAYOUT_CONTEXT_INFO_POPUP: 781 case LAYOUT_CONTEXT_INFO_POPUP:
782 break; 782 break;
783 } 783 }
784 } 784 }
1078 */ 1078 */
1079 public IContentAssistProcessor getContentAssistProcessor(String contentType) { 1079 public IContentAssistProcessor getContentAssistProcessor(String contentType) {
1080 if (fProcessors is null) 1080 if (fProcessors is null)
1081 return null; 1081 return null;
1082 1082
1083 return (IContentAssistProcessor) fProcessors.get(contentType); 1083 return cast(IContentAssistProcessor) fProcessors.get(contentType);
1084 } 1084 }
1085 1085
1086 /** 1086 /**
1087 * Computes the sorted set of all auto activation trigger characters. 1087 * Computes the sorted set of all auto activation trigger characters.
1088 * 1088 *
1094 return ""; //$NON-NLS-1$ 1094 return ""; //$NON-NLS-1$
1095 1095
1096 StringBuffer buf= new StringBuffer(5); 1096 StringBuffer buf= new StringBuffer(5);
1097 Iterator iter= fProcessors.entrySet().iterator(); 1097 Iterator iter= fProcessors.entrySet().iterator();
1098 while (iter.hasNext()) { 1098 while (iter.hasNext()) {
1099 Entry entry= (Entry) iter.next(); 1099 Entry entry= cast(Entry) iter.next();
1100 IContentAssistProcessor processor= (IContentAssistProcessor) entry.getValue(); 1100 IContentAssistProcessor processor= cast(IContentAssistProcessor) entry.getValue();
1101 char[] triggers= processor.getCompletionProposalAutoActivationCharacters(); 1101 char[] triggers= processor.getCompletionProposalAutoActivationCharacters();
1102 if (triggers !is null) 1102 if (triggers !is null)
1103 buf.append(triggers); 1103 buf.append(triggers);
1104 triggers= processor.getContextInformationAutoActivationCharacters(); 1104 triggers= processor.getContextInformationAutoActivationCharacters();
1105 if (triggers !is null) 1105 if (triggers !is null)
1534 private bool acquireWidgetToken(int type) { 1534 private bool acquireWidgetToken(int type) {
1535 switch (type) { 1535 switch (type) {
1536 case CONTEXT_SELECTOR: 1536 case CONTEXT_SELECTOR:
1537 case PROPOSAL_SELECTOR: 1537 case PROPOSAL_SELECTOR:
1538 if (fContentAssistSubjectControl instanceof IWidgetTokenOwnerExtension) { 1538 if (fContentAssistSubjectControl instanceof IWidgetTokenOwnerExtension) {
1539 IWidgetTokenOwnerExtension extension= (IWidgetTokenOwnerExtension) fContentAssistSubjectControl; 1539 IWidgetTokenOwnerExtension extension= cast(IWidgetTokenOwnerExtension) fContentAssistSubjectControl;
1540 return extension.requestWidgetToken(this, WIDGET_PRIORITY); 1540 return extension.requestWidgetToken(this, WIDGET_PRIORITY);
1541 } else if (fContentAssistSubjectControl instanceof IWidgetTokenOwner) { 1541 } else if (fContentAssistSubjectControl instanceof IWidgetTokenOwner) {
1542 IWidgetTokenOwner owner= (IWidgetTokenOwner) fContentAssistSubjectControl; 1542 IWidgetTokenOwner owner= cast(IWidgetTokenOwner) fContentAssistSubjectControl;
1543 return owner.requestWidgetToken(this); 1543 return owner.requestWidgetToken(this);
1544 } else if (fViewer instanceof IWidgetTokenOwnerExtension) { 1544 } else if (fViewer instanceof IWidgetTokenOwnerExtension) {
1545 IWidgetTokenOwnerExtension extension= (IWidgetTokenOwnerExtension) fViewer; 1545 IWidgetTokenOwnerExtension extension= cast(IWidgetTokenOwnerExtension) fViewer;
1546 return extension.requestWidgetToken(this, WIDGET_PRIORITY); 1546 return extension.requestWidgetToken(this, WIDGET_PRIORITY);
1547 } else if (fViewer instanceof IWidgetTokenOwner) { 1547 } else if (fViewer instanceof IWidgetTokenOwner) {
1548 IWidgetTokenOwner owner= (IWidgetTokenOwner) fViewer; 1548 IWidgetTokenOwner owner= cast(IWidgetTokenOwner) fViewer;
1549 return owner.requestWidgetToken(this); 1549 return owner.requestWidgetToken(this);
1550 } 1550 }
1551 } 1551 }
1552 return true; 1552 return true;
1553 } 1553 }
1624 */ 1624 */
1625 private void releaseWidgetToken(int type) { 1625 private void releaseWidgetToken(int type) {
1626 if (fListeners[CONTEXT_SELECTOR] is null && fListeners[PROPOSAL_SELECTOR] is null) { 1626 if (fListeners[CONTEXT_SELECTOR] is null && fListeners[PROPOSAL_SELECTOR] is null) {
1627 IWidgetTokenOwner owner= null; 1627 IWidgetTokenOwner owner= null;
1628 if (fContentAssistSubjectControl instanceof IWidgetTokenOwner) 1628 if (fContentAssistSubjectControl instanceof IWidgetTokenOwner)
1629 owner= (IWidgetTokenOwner) fContentAssistSubjectControl; 1629 owner= cast(IWidgetTokenOwner) fContentAssistSubjectControl;
1630 else if (fViewer instanceof IWidgetTokenOwner) 1630 else if (fViewer instanceof IWidgetTokenOwner)
1631 owner= (IWidgetTokenOwner) fViewer; 1631 owner= cast(IWidgetTokenOwner) fViewer;
1632 if (owner !is null) 1632 if (owner !is null)
1633 owner.releaseWidgetToken(this); 1633 owner.releaseWidgetToken(this);
1634 } 1634 }
1635 } 1635 }
1636 1636
1841 1841
1842 ICompletionProposal[] result= null; 1842 ICompletionProposal[] result= null;
1843 1843
1844 IContentAssistProcessor p= getProcessor(contentAssistSubjectControl, offset); 1844 IContentAssistProcessor p= getProcessor(contentAssistSubjectControl, offset);
1845 if (p instanceof ISubjectControlContentAssistProcessor) { 1845 if (p instanceof ISubjectControlContentAssistProcessor) {
1846 result= ((ISubjectControlContentAssistProcessor) p).computeCompletionProposals(contentAssistSubjectControl, offset); 1846 result= (cast(ISubjectControlContentAssistProcessor) p).computeCompletionProposals(contentAssistSubjectControl, offset);
1847 fLastErrorMessage= p.getErrorMessage(); 1847 fLastErrorMessage= p.getErrorMessage();
1848 } 1848 }
1849 1849
1850 return result; 1850 return result;
1851 } 1851 }
1913 1913
1914 IContextInformation[] result= null; 1914 IContextInformation[] result= null;
1915 1915
1916 IContentAssistProcessor p= getProcessor(contentAssistSubjectControl, offset); 1916 IContentAssistProcessor p= getProcessor(contentAssistSubjectControl, offset);
1917 if (p instanceof ISubjectControlContentAssistProcessor) { 1917 if (p instanceof ISubjectControlContentAssistProcessor) {
1918 result= ((ISubjectControlContentAssistProcessor) p).computeContextInformation(contentAssistSubjectControl, offset); 1918 result= (cast(ISubjectControlContentAssistProcessor) p).computeContextInformation(contentAssistSubjectControl, offset);
1919 fLastErrorMessage= p.getErrorMessage(); 1919 fLastErrorMessage= p.getErrorMessage();
1920 } 1920 }
1921 1921
1922 return result; 1922 return result;
1923 } 1923 }
1964 * @since 2.0 1964 * @since 2.0
1965 */ 1965 */
1966 IContextInformationPresenter getContextInformationPresenter(ITextViewer viewer, int offset) { 1966 IContextInformationPresenter getContextInformationPresenter(ITextViewer viewer, int offset) {
1967 IContextInformationValidator validator= getContextInformationValidator(viewer, offset); 1967 IContextInformationValidator validator= getContextInformationValidator(viewer, offset);
1968 if (validator instanceof IContextInformationPresenter) 1968 if (validator instanceof IContextInformationPresenter)
1969 return (IContextInformationPresenter) validator; 1969 return cast(IContextInformationPresenter) validator;
1970 return null; 1970 return null;
1971 } 1971 }
1972 1972
1973 /** 1973 /**
1974 * Returns the context information presenter that should be used to display context information. 1974 * Returns the context information presenter that should be used to display context information.
1980 * @since 3.0 1980 * @since 3.0
1981 */ 1981 */
1982 IContextInformationPresenter getContextInformationPresenter(IContentAssistSubjectControl contentAssistSubjectControl, int offset) { 1982 IContextInformationPresenter getContextInformationPresenter(IContentAssistSubjectControl contentAssistSubjectControl, int offset) {
1983 IContextInformationValidator validator= getContextInformationValidator(contentAssistSubjectControl, offset); 1983 IContextInformationValidator validator= getContextInformationValidator(contentAssistSubjectControl, offset);
1984 if (validator instanceof IContextInformationPresenter) 1984 if (validator instanceof IContextInformationPresenter)
1985 return (IContextInformationPresenter) validator; 1985 return cast(IContextInformationPresenter) validator;
1986 return null; 1986 return null;
1987 } 1987 }
1988 1988
1989 /** 1989 /**
1990 * Returns the characters which when typed by the user should automatically initiate proposing 1990 * Returns the characters which when typed by the user should automatically initiate proposing
2245 if (fContentAssistSubjectControlAdapter !is null && !isProposalPopupActive()) { 2245 if (fContentAssistSubjectControlAdapter !is null && !isProposalPopupActive()) {
2246 IContentAssistProcessor processor= getProcessor(fContentAssistSubjectControlAdapter, fContentAssistSubjectControlAdapter.getSelectedRange().x); 2246 IContentAssistProcessor processor= getProcessor(fContentAssistSubjectControlAdapter, fContentAssistSubjectControlAdapter.getSelectedRange().x);
2247 ContentAssistEvent event= new ContentAssistEvent(this, processor, isAutoActivated); 2247 ContentAssistEvent event= new ContentAssistEvent(this, processor, isAutoActivated);
2248 Object[] listeners= fCompletionListeners.getListeners(); 2248 Object[] listeners= fCompletionListeners.getListeners();
2249 for (int i= 0; i < listeners.length; i++) { 2249 for (int i= 0; i < listeners.length; i++) {
2250 ICompletionListener listener= (ICompletionListener)listeners[i]; 2250 ICompletionListener listener= cast(ICompletionListener)listeners[i];
2251 listener.assistSessionStarted(event); 2251 listener.assistSessionStarted(event);
2252 } 2252 }
2253 } 2253 }
2254 } 2254 }
2255 2255
2262 if (fContentAssistSubjectControlAdapter !is null) { 2262 if (fContentAssistSubjectControlAdapter !is null) {
2263 IContentAssistProcessor processor= getProcessor(fContentAssistSubjectControlAdapter, fContentAssistSubjectControlAdapter.getSelectedRange().x); 2263 IContentAssistProcessor processor= getProcessor(fContentAssistSubjectControlAdapter, fContentAssistSubjectControlAdapter.getSelectedRange().x);
2264 ContentAssistEvent event= new ContentAssistEvent(this, processor); 2264 ContentAssistEvent event= new ContentAssistEvent(this, processor);
2265 Object[] listeners= fCompletionListeners.getListeners(); 2265 Object[] listeners= fCompletionListeners.getListeners();
2266 for (int i= 0; i < listeners.length; i++) { 2266 for (int i= 0; i < listeners.length; i++) {
2267 ICompletionListener listener= (ICompletionListener)listeners[i]; 2267 ICompletionListener listener= cast(ICompletionListener)listeners[i];
2268 if (listener instanceof ICompletionListenerExtension) 2268 if (listener instanceof ICompletionListenerExtension)
2269 ((ICompletionListenerExtension)listener).assistSessionRestarted(event); 2269 (cast(ICompletionListenerExtension)listener).assistSessionRestarted(event);
2270 } 2270 }
2271 } 2271 }
2272 } 2272 }
2273 2273
2274 /** 2274 /**
2280 if (fContentAssistSubjectControlAdapter !is null) { 2280 if (fContentAssistSubjectControlAdapter !is null) {
2281 IContentAssistProcessor processor= getProcessor(fContentAssistSubjectControlAdapter, fContentAssistSubjectControlAdapter.getSelectedRange().x); 2281 IContentAssistProcessor processor= getProcessor(fContentAssistSubjectControlAdapter, fContentAssistSubjectControlAdapter.getSelectedRange().x);
2282 ContentAssistEvent event= new ContentAssistEvent(this, processor); 2282 ContentAssistEvent event= new ContentAssistEvent(this, processor);
2283 Object[] listeners= fCompletionListeners.getListeners(); 2283 Object[] listeners= fCompletionListeners.getListeners();
2284 for (int i= 0; i < listeners.length; i++) { 2284 for (int i= 0; i < listeners.length; i++) {
2285 ICompletionListener listener= (ICompletionListener)listeners[i]; 2285 ICompletionListener listener= cast(ICompletionListener)listeners[i];
2286 listener.assistSessionEnded(event); 2286 listener.assistSessionEnded(event);
2287 } 2287 }
2288 } 2288 }
2289 } 2289 }
2290 2290
2389 * @since 3.2 2389 * @since 3.2
2390 */ 2390 */
2391 void fireSelectionEvent(ICompletionProposal proposal, bool smartToggle) { 2391 void fireSelectionEvent(ICompletionProposal proposal, bool smartToggle) {
2392 Object[] listeners= fCompletionListeners.getListeners(); 2392 Object[] listeners= fCompletionListeners.getListeners();
2393 for (int i= 0; i < listeners.length; i++) { 2393 for (int i= 0; i < listeners.length; i++) {
2394 ICompletionListener listener= (ICompletionListener)listeners[i]; 2394 ICompletionListener listener= cast(ICompletionListener)listeners[i];
2395 listener.selectionChanged(proposal, smartToggle); 2395 listener.selectionChanged(proposal, smartToggle);
2396 } 2396 }
2397 } 2397 }
2398 2398
2399 /* 2399 /*
2441 */ 2441 */
2442 public final IHandler getHandler(String commandId) { 2442 public final IHandler getHandler(String commandId) {
2443 if (fHandlers is null) 2443 if (fHandlers is null)
2444 throw new IllegalStateException(); 2444 throw new IllegalStateException();
2445 2445
2446 IHandler handler= (IHandler)fHandlers.get(commandId); 2446 IHandler handler= cast(IHandler)fHandlers.get(commandId);
2447 if (handler !is null) 2447 if (handler !is null)
2448 return handler; 2448 return handler;
2449 2449
2450 Assert.isLegal(false); 2450 Assert.isLegal(false);
2451 return null; 2451 return null;