diff options
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/Accessible.java')
-rw-r--r-- | bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/Accessible.java | 207 |
1 files changed, 15 insertions, 192 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/Accessible.java b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/Accessible.java index e895030392..8e87fab0c9 100644 --- a/bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/Accessible.java +++ b/bundles/org.eclipse.swt/Eclipse SWT Accessibility/win32/org/eclipse/swt/accessibility/Accessible.java @@ -58,10 +58,10 @@ public class Accessible { static int UniqueID = -0x10; int refCount = 0, enumIndex = 0; Runnable timer; - COMObject objIAccessible, objIEnumVARIANT, objIServiceProvider, objIAccessible2, objIAccessibleAction, + COMObject objIAccessible, objIEnumVARIANT, objIServiceProvider, objIAccessibleApplication, /*objIAccessibleComponent,*/ objIAccessibleEditableText, objIAccessibleHyperlink, objIAccessibleHypertext, /*objIAccessibleImage,*/ objIAccessibleTable2, objIAccessibleTableCell, - objIAccessibleText, objIAccessibleValue; /* objIAccessibleRelation is defined in Relation class */ + objIAccessibleValue; /* objIAccessibleRelation is defined in Relation class */ IAccessible iaccessible; List<AccessibleListener> accessibleListeners; List<AccessibleControlListener> accessibleControlListeners; @@ -149,7 +149,7 @@ public class Accessible { } void createIAccessible() { - objIAccessible = new COMObject(new int[] {2,0,0,1,3,5,8,1,1,2,2,2,2,2,2,2,3,2,1,1,2,2,5,3,3,1,2,2}) { + objIAccessible = new COMObject(new int[] {2,0,0,/*IA>>*/1,3,5,8,1,1,2,2,2,2,2,2,2,3,2,1,1,2,2,5,3,3,1,2,2,/*<<IA*/1,2,3,1,1,3,3,1,1,1,1,3,3,1,1,1,1,1}) { @Override public long /*int*/ method0(long /*int*/[] args) {return QueryInterface(args[0], args[1]);} @Override @@ -202,95 +202,6 @@ public class Accessible { public long /*int*/ method26(long /*int*/[] args) {return put_accName(args[0], args[1]);} @Override public long /*int*/ method27(long /*int*/[] args) {return put_accValue(args[0], args[1]);} - }; - - /* If the callback takes a struct parameter (for example, a VARIANT), - * then create a custom callback that dereferences the struct and - * passes a pointer to the original callback. - */ - long /*int*/ ppVtable = objIAccessible.ppVtable; - long /*int*/[] pVtable = new long /*int*/[1]; - OS.MoveMemory(pVtable, ppVtable, C.PTR_SIZEOF); - long /*int*/[] funcs = new long /*int*/[28]; - OS.MoveMemory(funcs, pVtable[0], C.PTR_SIZEOF * funcs.length); - funcs[9] = COM.get_accChild_CALLBACK(funcs[9]); - funcs[10] = COM.get_accName_CALLBACK(funcs[10]); - funcs[11] = COM.get_accValue_CALLBACK(funcs[11]); - funcs[12] = COM.get_accDescription_CALLBACK(funcs[12]); - funcs[13] = COM.get_accRole_CALLBACK(funcs[13]); - funcs[14] = COM.get_accState_CALLBACK(funcs[14]); - funcs[15] = COM.get_accHelp_CALLBACK(funcs[15]); - funcs[16] = COM.get_accHelpTopic_CALLBACK(funcs[16]); - funcs[17] = COM.get_accKeyboardShortcut_CALLBACK(funcs[17]); - funcs[20] = COM.get_accDefaultAction_CALLBACK(funcs[20]); - funcs[21] = COM.accSelect_CALLBACK(funcs[21]); - funcs[22] = COM.accLocation_CALLBACK(funcs[22]); - funcs[23] = COM.accNavigate_CALLBACK(funcs[23]); - funcs[25] = COM.accDoDefaultAction_CALLBACK(funcs[25]); - funcs[26] = COM.put_accName_CALLBACK(funcs[26]); - funcs[27] = COM.put_accValue_CALLBACK(funcs[27]); - OS.MoveMemory(pVtable[0], funcs, C.PTR_SIZEOF * funcs.length); - } - - void createIAccessible2() { - objIAccessible2 = new COMObject(new int[] {2,0,0,/*IA>>*/1,3,5,8,1,1,2,2,2,2,2,2,2,3,2,1,1,2,2,5,3,3,1,2,2,/*<<IA*/1,2,3,1,1,3,3,1,1,1,1,3,3,1,1,1,1,1}) { - @Override - public long /*int*/ method0(long /*int*/[] args) {return QueryInterface(args[0], args[1]);} - @Override - public long /*int*/ method1(long /*int*/[] args) {return AddRef();} - @Override - public long /*int*/ method2(long /*int*/[] args) {return Release();} - - /* - * Even though the IA2 spec says "AT's should not rely on IA inheritance", - * some AT's do rely on it, so we need to implement the IAccessible methods here. - */ - // method3 GetTypeInfoCount - not implemented - // method4 GetTypeInfo - not implemented - // method5 GetIDsOfNames - not implemented - // method6 Invoke - not implemented - @Override - public long /*int*/ method7(long /*int*/[] args) {return get_accParent(args[0]);} - @Override - public long /*int*/ method8(long /*int*/[] args) {return get_accChildCount(args[0]);} - @Override - public long /*int*/ method9(long /*int*/[] args) {return get_accChild(args[0], args[1]);} - @Override - public long /*int*/ method10(long /*int*/[] args) {return get_accName(args[0], args[1]);} - @Override - public long /*int*/ method11(long /*int*/[] args) {return get_accValue(args[0], args[1]);} - @Override - public long /*int*/ method12(long /*int*/[] args) {return get_accDescription(args[0], args[1]);} - @Override - public long /*int*/ method13(long /*int*/[] args) {return get_accRole(args[0], args[1]);} - @Override - public long /*int*/ method14(long /*int*/[] args) {return get_accState(args[0], args[1]);} - @Override - public long /*int*/ method15(long /*int*/[] args) {return get_accHelp(args[0], args[1]);} - @Override - public long /*int*/ method16(long /*int*/[] args) {return get_accHelpTopic(args[0], args[1], args[2]);} - @Override - public long /*int*/ method17(long /*int*/[] args) {return get_accKeyboardShortcut(args[0], args[1]);} - @Override - public long /*int*/ method18(long /*int*/[] args) {return get_accFocus(args[0]);} - @Override - public long /*int*/ method19(long /*int*/[] args) {return get_accSelection(args[0]);} - @Override - public long /*int*/ method20(long /*int*/[] args) {return get_accDefaultAction(args[0], args[1]);} - @Override - public long /*int*/ method21(long /*int*/[] args) {return accSelect((int)/*64*/args[0], args[1]);} - @Override - public long /*int*/ method22(long /*int*/[] args) {return accLocation(args[0], args[1], args[2], args[3], args[4]);} - @Override - public long /*int*/ method23(long /*int*/[] args) {return accNavigate((int)/*64*/args[0], args[1], args[2]);} - @Override - public long /*int*/ method24(long /*int*/[] args) {return accHitTest((int)/*64*/args[0], (int)/*64*/args[1], args[2]);} - @Override - public long /*int*/ method25(long /*int*/[] args) {return accDoDefaultAction(args[0]);} - @Override - public long /*int*/ method26(long /*int*/[] args) {return put_accName(args[0], args[1]);} - @Override - public long /*int*/ method27(long /*int*/[] args) {return put_accValue(args[0], args[1]);} // IAccessible2 methods @Override @@ -335,7 +246,7 @@ public class Accessible { * then create a custom callback that dereferences the struct and * passes a pointer to the original callback. */ - long /*int*/ ppVtable = objIAccessible2.ppVtable; + long /*int*/ ppVtable = objIAccessible.ppVtable; long /*int*/[] pVtable = new long /*int*/[1]; OS.MoveMemory(pVtable, ppVtable, C.PTR_SIZEOF); long /*int*/[] funcs = new long /*int*/[28]; @@ -359,29 +270,6 @@ public class Accessible { OS.MoveMemory(pVtable[0], funcs, C.PTR_SIZEOF * funcs.length); } - void createIAccessibleAction() { - objIAccessibleAction = new COMObject(new int[] {2,0,0,1,1,2,4,2,2}) { - @Override - public long /*int*/ method0(long /*int*/[] args) {return QueryInterface(args[0], args[1]);} - @Override - public long /*int*/ method1(long /*int*/[] args) {return AddRef();} - @Override - public long /*int*/ method2(long /*int*/[] args) {return Release();} - @Override - public long /*int*/ method3(long /*int*/[] args) {return get_nActions(args[0]);} - @Override - public long /*int*/ method4(long /*int*/[] args) {return doAction((int)/*64*/args[0]);} - @Override - public long /*int*/ method5(long /*int*/[] args) {return get_description((int)/*64*/args[0], args[1]);} - @Override - public long /*int*/ method6(long /*int*/[] args) {return get_keyBinding((int)/*64*/args[0], (int)/*64*/args[1], args[2], args[3]);} - @Override - public long /*int*/ method7(long /*int*/[] args) {return get_name((int)/*64*/args[0], args[1]);} - @Override - public long /*int*/ method8(long /*int*/[] args) {return get_localizedName((int)/*64*/args[0], args[1]);} - }; - } - void createIAccessibleApplication() { objIAccessibleApplication = new COMObject(new int[] {2,0,0,1,1,1,1}) { @Override @@ -622,55 +510,6 @@ public class Accessible { }; } - void createIAccessibleText() { - objIAccessibleText = new COMObject(new int[] {2,0,0,2,4,1,6,1,4,3,3,5,5,5,1,1,3,1,3,5,1,1}) { - @Override - public long /*int*/ method0(long /*int*/[] args) {return QueryInterface(args[0], args[1]);} - @Override - public long /*int*/ method1(long /*int*/[] args) {return AddRef();} - @Override - public long /*int*/ method2(long /*int*/[] args) {return Release();} - @Override - public long /*int*/ method3(long /*int*/[] args) {return addSelection((int)/*64*/args[0], (int)/*64*/args[1]);} - @Override - public long /*int*/ method4(long /*int*/[] args) {return get_attributes((int)/*64*/args[0], args[1], args[2], args[3]);} - @Override - public long /*int*/ method5(long /*int*/[] args) {return get_caretOffset(args[0]);} - @Override - public long /*int*/ method6(long /*int*/[] args) {return get_characterExtents((int)/*64*/args[0], (int)/*64*/args[1], args[2], args[3], args[4], args[5]);} - @Override - public long /*int*/ method7(long /*int*/[] args) {return get_nSelections(args[0]);} - @Override - public long /*int*/ method8(long /*int*/[] args) {return get_offsetAtPoint((int)/*64*/args[0], (int)/*64*/args[1], (int)/*64*/args[2], args[3]);} - @Override - public long /*int*/ method9(long /*int*/[] args) {return get_selection((int)/*64*/args[0], args[1], args[2]);} - @Override - public long /*int*/ method10(long /*int*/[] args) {return get_text((int)/*64*/args[0], (int)/*64*/args[1], args[2]);} - @Override - public long /*int*/ method11(long /*int*/[] args) {return get_textBeforeOffset((int)/*64*/args[0], (int)/*64*/args[1], args[2], args[3], args[4]);} - @Override - public long /*int*/ method12(long /*int*/[] args) {return get_textAfterOffset((int)/*64*/args[0], (int)/*64*/args[1], args[2], args[3], args[4]);} - @Override - public long /*int*/ method13(long /*int*/[] args) {return get_textAtOffset((int)/*64*/args[0], (int)/*64*/args[1], args[2], args[3], args[4]);} - @Override - public long /*int*/ method14(long /*int*/[] args) {return removeSelection((int)/*64*/args[0]);} - @Override - public long /*int*/ method15(long /*int*/[] args) {return setCaretOffset((int)/*64*/args[0]);} - @Override - public long /*int*/ method16(long /*int*/[] args) {return setSelection((int)/*64*/args[0], (int)/*64*/args[1], (int)/*64*/args[2]);} - @Override - public long /*int*/ method17(long /*int*/[] args) {return get_nCharacters(args[0]);} - @Override - public long /*int*/ method18(long /*int*/[] args) {return scrollSubstringTo((int)/*64*/args[0], (int)/*64*/args[1], (int)/*64*/args[2]);} - @Override - public long /*int*/ method19(long /*int*/[] args) {return scrollSubstringToPoint((int)/*64*/args[0], (int)/*64*/args[1], (int)/*64*/args[2], (int)/*64*/args[3], (int)/*64*/args[4]);} - @Override - public long /*int*/ method20(long /*int*/[] args) {return get_newText(args[0]);} - @Override - public long /*int*/ method21(long /*int*/[] args) {return get_oldText(args[0]);} - }; - } - void createIAccessibleValue() { objIAccessibleValue = new COMObject(new int[] {2,0,0,1,1,1,1}) { @Override @@ -1805,14 +1644,7 @@ public class Accessible { GUID guid = new GUID(); COM.MoveMemory(guid, iid, GUID.sizeof); - if (COM.IsEqualGUID(guid, COM.IIDIUnknown)) { - OS.MoveMemory(ppvObject, new long /*int*/[] { getAddress() }, C.PTR_SIZEOF); - AddRef(); - if (DEBUG) print(this + ".QueryInterface guid=" + guidString(guid) + " returning " + getAddress() + hresult(COM.S_OK)); - return COM.S_OK; - } - - if (COM.IsEqualGUID(guid, COM.IIDIDispatch) || COM.IsEqualGUID(guid, COM.IIDIAccessible)) { + if (COM.IsEqualGUID(guid, COM.IIDIUnknown) || COM.IsEqualGUID(guid, COM.IIDIDispatch) || COM.IsEqualGUID(guid, COM.IIDIAccessible)) { if (objIAccessible == null) createIAccessible(); OS.MoveMemory(ppvObject, new long /*int*/[] { objIAccessible.getAddress() }, C.PTR_SIZEOF); AddRef(); @@ -1930,14 +1762,6 @@ public class Accessible { objIServiceProvider.dispose(); objIServiceProvider = null; - if (objIAccessible2 != null) - objIAccessible2.dispose(); - objIAccessible2 = null; - - if (objIAccessibleAction != null) - objIAccessibleAction.dispose(); - objIAccessibleAction = null; - if (objIAccessibleApplication != null) objIAccessibleApplication.dispose(); objIAccessibleApplication = null; @@ -1972,10 +1796,6 @@ public class Accessible { objIAccessibleTableCell.dispose(); objIAccessibleTableCell = null; - if (objIAccessibleText != null) - objIAccessibleText.dispose(); - objIAccessibleText = null; - if (objIAccessibleValue != null) objIAccessibleValue.dispose(); objIAccessibleValue = null; @@ -1997,7 +1817,7 @@ public class Accessible { COM.MoveMemory(guid, riid, GUID.sizeof); if (COM.IsEqualGUID(service, COM.IIDIAccessible)) { - if (COM.IsEqualGUID(guid, COM.IIDIUnknown) || COM.IsEqualGUID(guid, COM.IIDIDispatch) | COM.IsEqualGUID(guid, COM.IIDIAccessible)) { + if (COM.IsEqualGUID(guid, COM.IIDIUnknown) || COM.IsEqualGUID(guid, COM.IIDIDispatch) || COM.IsEqualGUID(guid, COM.IIDIAccessible)) { if (objIAccessible == null) createIAccessible(); if (DEBUG) print(this + ".QueryService service=" + guidString(service) + " guid=" + guidString(guid) + " returning " + objIAccessible.getAddress() + hresult(COM.S_OK)); OS.MoveMemory(ppvObject, new long /*int*/[] { objIAccessible.getAddress() }, C.PTR_SIZEOF); @@ -2045,8 +1865,9 @@ public class Accessible { accessibleTableCellListenersSize() > 0 || accessibleTextExtendedListenersSize() > 0 || accessibleValueListenersSize() > 0 || accessibleControlListenersSize() > 0 || getRelationCount() > 0 || (control instanceof Button && ((control.getStyle() & SWT.RADIO) != 0)) || (control instanceof Composite)) { - if (objIAccessible2 == null) createIAccessible2(); - OS.MoveMemory(ppvObject, new long /*int*/[] { objIAccessible2.getAddress() }, C.PTR_SIZEOF); + // NOTE: IAccessible2 vtable is shared with IAccessible + if (objIAccessible == null) createIAccessible(); + OS.MoveMemory(ppvObject, new long /*int*/[] { objIAccessible.getAddress() }, C.PTR_SIZEOF); AddRef(); return COM.S_OK; } @@ -2055,8 +1876,9 @@ public class Accessible { if (COM.IsEqualGUID(guid, COM.IIDIAccessibleAction)) { if (accessibleActionListenersSize() > 0) { - if (objIAccessibleAction == null) createIAccessibleAction(); - OS.MoveMemory(ppvObject, new long /*int*/[] { objIAccessibleAction.getAddress() }, C.PTR_SIZEOF); + // NOTE: IAccessibleAction vtable is shared with IAccessibleHyperlink + if (objIAccessibleHyperlink == null) createIAccessibleHyperlink(); + OS.MoveMemory(ppvObject, new long /*int*/[] { objIAccessibleHyperlink.getAddress() }, C.PTR_SIZEOF); AddRef(); return COM.S_OK; } @@ -2149,8 +1971,9 @@ public class Accessible { if (COM.IsEqualGUID(guid, COM.IIDIAccessibleText)) { if (accessibleTextExtendedListenersSize() > 0 || accessibleAttributeListenersSize() > 0) { - if (objIAccessibleText == null) createIAccessibleText(); - OS.MoveMemory(ppvObject, new long /*int*/[] { objIAccessibleText.getAddress() }, C.PTR_SIZEOF); + // NOTE: IAccessibleText vtable is shared with IAccessibleHypertext + if (objIAccessibleHypertext == null) createIAccessibleHypertext(); + OS.MoveMemory(ppvObject, new long /*int*/[] { objIAccessibleHypertext.getAddress() }, C.PTR_SIZEOF); AddRef(); return COM.S_OK; } |