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comparison dwtx/jface/text/AbstractInformationControlManager.d @ 138:b6bad70d540a

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Regex instanceof changes
author Frank Benoit <benoit@tionex.de>
date Sun, 24 Aug 2008 02:26:23 +0200
parents 25170b5a8951
children 93a6ec48fd28
comparison
equal deleted inserted replaced
137:25170b5a8951 138:b6bad70d540a
858 * @return the computed size constraints in points 858 * @return the computed size constraints in points
859 */ 859 */
860 protected Point computeSizeConstraints(Control subjectControl, IInformationControl informationControl) { 860 protected Point computeSizeConstraints(Control subjectControl, IInformationControl informationControl) {
861 861
862 if (fSizeConstraints is null) { 862 if (fSizeConstraints is null) {
863 if (informationControl instanceof IInformationControlExtension5) { 863 if ( cast(IInformationControlExtension5)informationControl ) {
864 IInformationControlExtension5 iControl5= cast(IInformationControlExtension5) informationControl; 864 IInformationControlExtension5 iControl5= cast(IInformationControlExtension5) informationControl;
865 fSizeConstraints= iControl5.computeSizeConstraints(fWidthConstraint, fHeightConstraint); 865 fSizeConstraints= iControl5.computeSizeConstraints(fWidthConstraint, fHeightConstraint);
866 if (fSizeConstraints !is null) 866 if (fSizeConstraints !is null)
867 return Geometry.copy(fSizeConstraints); 867 return Geometry.copy(fSizeConstraints);
868 } 868 }
900 */ 900 */
901 protected void handleInformationControlDisposed() { 901 protected void handleInformationControlDisposed() {
902 902
903 storeInformationControlBounds(); 903 storeInformationControlBounds();
904 904
905 if (fInformationControl instanceof IInformationControlExtension5) 905 if ( cast(IInformationControlExtension5)fInformationControl )
906 fSizeConstraints= null; 906 fSizeConstraints= null;
907 fInformationControl= null; 907 fInformationControl= null;
908 if (fInformationControlCloser !is null) { 908 if (fInformationControlCloser !is null) {
909 fInformationControlCloser.setInformationControl(null); //XXX: null is against the spec 909 fInformationControlCloser.setInformationControl(null); //XXX: null is against the spec
910 fInformationControlCloser.stop(); 910 fInformationControlCloser.stop();
925 IInformationControlCreator creator= null; 925 IInformationControlCreator creator= null;
926 926
927 if (fCustomInformationControlCreator is null) { 927 if (fCustomInformationControlCreator is null) {
928 creator= fInformationControlCreator; 928 creator= fInformationControlCreator;
929 if (fIsCustomInformationControl && fInformationControl !is null) { 929 if (fIsCustomInformationControl && fInformationControl !is null) {
930 if (fInformationControl instanceof IInformationControlExtension5) 930 if ( cast(IInformationControlExtension5)fInformationControl )
931 fSizeConstraints= null; 931 fSizeConstraints= null;
932 fInformationControl.dispose(); 932 fInformationControl.dispose();
933 fInformationControl= null; 933 fInformationControl= null;
934 } 934 }
935 fIsCustomInformationControl= false; 935 fIsCustomInformationControl= false;
936 936
937 } else { 937 } else {
938 938
939 creator= fCustomInformationControlCreator; 939 creator= fCustomInformationControlCreator;
940 if (creator instanceof IInformationControlCreatorExtension) { 940 if ( cast(IInformationControlCreatorExtension)creator ) {
941 IInformationControlCreatorExtension extension= cast(IInformationControlCreatorExtension) creator; 941 IInformationControlCreatorExtension extension= cast(IInformationControlCreatorExtension) creator;
942 if (fInformationControl !is null && extension.canReuse(fInformationControl)) 942 if (fInformationControl !is null && extension.canReuse(fInformationControl))
943 return fInformationControl; 943 return fInformationControl;
944 } 944 }
945 if (fInformationControl !is null) { 945 if (fInformationControl !is null) {
946 if (fInformationControl instanceof IInformationControlExtension5) 946 if ( cast(IInformationControlExtension5)fInformationControl )
947 fSizeConstraints= null; 947 fSizeConstraints= null;
948 fInformationControl.dispose(); 948 fInformationControl.dispose();
949 fInformationControl= null; 949 fInformationControl= null;
950 } 950 }
951 fIsCustomInformationControl= true; 951 fIsCustomInformationControl= true;
1272 * control if no information should be presented. The information has previously 1272 * control if no information should be presented. The information has previously
1273 * been set using <code>setInformation</code>. 1273 * been set using <code>setInformation</code>.
1274 */ 1274 */
1275 protected void presentInformation() { 1275 protected void presentInformation() {
1276 bool hasContents= false; 1276 bool hasContents= false;
1277 if (fInformation instanceof String) 1277 if ( cast(String)fInformation )
1278 hasContents= (cast(String)fInformation).trim().length() > 0; 1278 hasContents= (cast(String)fInformation).trim().length() > 0;
1279 else 1279 else
1280 hasContents= (fInformation !is null); 1280 hasContents= (fInformation !is null);
1281 1281
1282 if (fSubjectArea !is null && hasContents) 1282 if (fSubjectArea !is null && hasContents)
1291 * 1291 *
1292 * @param subjectArea the information area 1292 * @param subjectArea the information area
1293 * @param information the information 1293 * @param information the information
1294 */ 1294 */
1295 private void internalShowInformationControl(Rectangle subjectArea, Object information) { 1295 private void internalShowInformationControl(Rectangle subjectArea, Object information) {
1296 if (this instanceof InformationControlReplacer) { 1296 if ( cast(InformationControlReplacer)this ) {
1297 (cast(InformationControlReplacer) this).showInformationControl(subjectArea, information); 1297 (cast(InformationControlReplacer) this).showInformationControl(subjectArea, information);
1298 return; 1298 return;
1299 } 1299 }
1300 1300
1301 IInformationControl informationControl= getInformationControl(); 1301 IInformationControl informationControl= getInformationControl();
1302 if (informationControl !is null) { 1302 if (informationControl !is null) {
1303 1303
1304 Point sizeConstraints= computeSizeConstraints(fSubjectControl, fSubjectArea, informationControl); 1304 Point sizeConstraints= computeSizeConstraints(fSubjectControl, fSubjectArea, informationControl);
1305 if (informationControl instanceof IInformationControlExtension3) { 1305 if ( cast(IInformationControlExtension3)informationControl ) {
1306 IInformationControlExtension3 iControl3= cast(IInformationControlExtension3) informationControl; 1306 IInformationControlExtension3 iControl3= cast(IInformationControlExtension3) informationControl;
1307 Rectangle trim= iControl3.computeTrim(); 1307 Rectangle trim= iControl3.computeTrim();
1308 sizeConstraints.x += trim.width; 1308 sizeConstraints.x += trim.width;
1309 sizeConstraints.y += trim.height; 1309 sizeConstraints.y += trim.height;
1310 } 1310 }
1311 informationControl.setSizeConstraints(sizeConstraints.x, sizeConstraints.y); 1311 informationControl.setSizeConstraints(sizeConstraints.x, sizeConstraints.y);
1312 1312
1313 if (informationControl instanceof IInformationControlExtension2) 1313 if ( cast(IInformationControlExtension2)informationControl )
1314 (cast(IInformationControlExtension2)informationControl).setInput(information); 1314 (cast(IInformationControlExtension2)informationControl).setInput(information);
1315 else 1315 else
1316 informationControl.setInformation(information.toString()); 1316 informationControl.setInformation(information.toString());
1317 1317
1318 if (informationControl instanceof IInformationControlExtension) { 1318 if ( cast(IInformationControlExtension)informationControl ) {
1319 IInformationControlExtension extension= cast(IInformationControlExtension)informationControl; 1319 IInformationControlExtension extension= cast(IInformationControlExtension)informationControl;
1320 if (!extension.hasContents()) 1320 if (!extension.hasContents())
1321 return; 1321 return;
1322 } 1322 }
1323 1323
1463 */ 1463 */
1464 protected void storeInformationControlBounds() { 1464 protected void storeInformationControlBounds() {
1465 if (fDialogSettings is null || fInformationControl is null || !(fIsRestoringLocation || fIsRestoringSize)) 1465 if (fDialogSettings is null || fInformationControl is null || !(fIsRestoringLocation || fIsRestoringSize))
1466 return; 1466 return;
1467 1467
1468 if (!(fInformationControl instanceof IInformationControlExtension3)) 1468 if (!( cast(IInformationControlExtension3)fInformationControl ))
1469 throw new UnsupportedOperationException(); 1469 throw new UnsupportedOperationException();
1470 1470
1471 bool controlRestoresSize= (cast(IInformationControlExtension3)fInformationControl).restoresSize(); 1471 bool controlRestoresSize= (cast(IInformationControlExtension3)fInformationControl).restoresSize();
1472 bool controlRestoresLocation= (cast(IInformationControlExtension3)fInformationControl).restoresLocation(); 1472 bool controlRestoresLocation= (cast(IInformationControlExtension3)fInformationControl).restoresLocation();
1473 1473
1492 */ 1492 */
1493 protected Rectangle restoreInformationControlBounds() { 1493 protected Rectangle restoreInformationControlBounds() {
1494 if (fDialogSettings is null || !(fIsRestoringLocation || fIsRestoringSize)) 1494 if (fDialogSettings is null || !(fIsRestoringLocation || fIsRestoringSize))
1495 return null; 1495 return null;
1496 1496
1497 if (!(fInformationControl instanceof IInformationControlExtension3)) 1497 if (!( cast(IInformationControlExtension3)fInformationControl ))
1498 throw new UnsupportedOperationException(); 1498 throw new UnsupportedOperationException();
1499 1499
1500 bool controlRestoresSize= (cast(IInformationControlExtension3)fInformationControl).restoresSize(); 1500 bool controlRestoresSize= (cast(IInformationControlExtension3)fInformationControl).restoresSize();
1501 bool controlRestoresLocation= (cast(IInformationControlExtension3)fInformationControl).restoresLocation(); 1501 bool controlRestoresLocation= (cast(IInformationControlExtension3)fInformationControl).restoresLocation();
1502 1502