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Bug 382567 Use GetNativeInterface, GetAccessibleWrap instead of CASTr=surkov.alexander

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This commit is contained in:
ginn.chen@sun.com 2007-06-04 02:39:15 -07:00
parent 1a3d54edd7
commit 9ad105369b
6 changed files with 82 additions and 94 deletions
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76
accessible/src/atk/nsAccessibleWrap.cpp
View File

@ -713,8 +713,7 @@ getNameCB(AtkObject *aAtkObj)
nsAutoString uniName;
nsAccessibleWrap *accWrap =
NS_REINTERPRET_CAST(MaiAtkObject*, aAtkObj)->accWrap;
nsAccessibleWrap *accWrap = GetAccessibleWrap(aAtkObj);
/* nsIAccessible is responsible for the non-NULL name */
nsresult rv = accWrap->GetName(uniName);
@ -741,8 +740,7 @@ getDescriptionCB(AtkObject *aAtkObj)
gint len;
nsAutoString uniDesc;
nsAccessibleWrap *accWrap =
NS_REINTERPRET_CAST(MaiAtkObject*, aAtkObj)->accWrap;
nsAccessibleWrap *accWrap = GetAccessibleWrap(aAtkObj);
/* nsIAccessible is responsible for the non-NULL description */
nsresult rv = accWrap->GetDescription(uniDesc);
@ -764,14 +762,12 @@ getRoleCB(AtkObject *aAtkObj)
}
#ifdef DEBUG_A11Y
nsAccessibleWrap *testAccWrap =
NS_REINTERPRET_CAST(MaiAtkObject*, aAtkObj)->accWrap;
nsAccessibleWrap *testAccWrap = GetAccessibleWrap(aAtkObj);
NS_ASSERTION(nsAccessible::IsTextInterfaceSupportCorrect(testAccWrap), "Does not support nsIAccessibleText when it should");
#endif
if (aAtkObj->role == ATK_ROLE_INVALID) {
nsAccessibleWrap *accWrap =
NS_REINTERPRET_CAST(MaiAtkObject*, aAtkObj)->accWrap;
nsAccessibleWrap *accWrap = GetAccessibleWrap(aAtkObj);
PRUint32 accRole, atkRole;
nsresult rv = accWrap->GetFinalRole(&accRole);
@ -828,8 +824,7 @@ getAttributesCB(AtkObject *aAtkObj)
if (NS_FAILED(CheckMaiAtkObject(aAtkObj))) {
return nsnull;
}
nsAccessibleWrap *accWrap =
NS_REINTERPRET_CAST(MaiAtkObject*, aAtkObj)->accWrap;
nsAccessibleWrap *accWrap = GetAccessibleWrap(aAtkObj);
return GetAttributeSet(accWrap);
}
@ -840,22 +835,20 @@ getParentCB(AtkObject *aAtkObj)
if (NS_FAILED(CheckMaiAtkObject(aAtkObj))) {
return nsnull;
}
nsAccessibleWrap *accWrap =
NS_REINTERPRET_CAST(MaiAtkObject*, aAtkObj)->accWrap;
nsAccessibleWrap *accWrap = GetAccessibleWrap(aAtkObj);
nsCOMPtr<nsIAccessible> accParent;
nsresult rv = accWrap->GetParent(getter_AddRefs(accParent));
if (NS_FAILED(rv) || !accParent)
return nsnull;
nsIAccessible *tmpParent = accParent;
nsAccessibleWrap *accWrapParent = NS_STATIC_CAST(nsAccessibleWrap *,
tmpParent);
AtkObject *parentAtkObj = accWrapParent->GetAtkObject();
void *parentAtkObj = nsnull;
accParent->GetNativeInterface(&parentAtkObj);
if (parentAtkObj && !aAtkObj->accessible_parent) {
atk_object_set_parent(aAtkObj, parentAtkObj);
atk_object_set_parent(aAtkObj, ATK_OBJECT(parentAtkObj));
}
return parentAtkObj;
return aAtkObj->accessible_parent;
}
gint
@ -864,8 +857,7 @@ getChildCountCB(AtkObject *aAtkObj)
if (NS_FAILED(CheckMaiAtkObject(aAtkObj))) {
return 0;
}
nsAccessibleWrap *accWrap =
NS_REINTERPRET_CAST(MaiAtkObject*, aAtkObj)->accWrap;
nsAccessibleWrap *accWrap = GetAccessibleWrap(aAtkObj);
PRInt32 count = 0;
nsCOMPtr<nsIAccessibleHyperText> hyperText;
@ -899,8 +891,7 @@ refChildCB(AtkObject *aAtkObj, gint aChildIndex)
if (NS_FAILED(CheckMaiAtkObject(aAtkObj))) {
return nsnull;
}
nsAccessibleWrap *accWrap =
NS_REINTERPRET_CAST(MaiAtkObject*, aAtkObj)->accWrap;
nsAccessibleWrap *accWrap = GetAccessibleWrap(aAtkObj);
nsresult rv;
nsCOMPtr<nsIAccessible> accChild;
@ -923,17 +914,16 @@ refChildCB(AtkObject *aAtkObj, gint aChildIndex)
if (NS_FAILED(rv) || !accChild)
return nsnull;
nsIAccessible *tmpAccChild = accChild;
nsAccessibleWrap *accWrapChild =
NS_STATIC_CAST(nsAccessibleWrap*, tmpAccChild);
void* childAtkObjPtr = nsnull;
accChild->GetNativeInterface(&childAtkObjPtr);
//this will addref parent
AtkObject *childAtkObj = accWrapChild->GetAtkObject();
NS_ASSERTION(childAtkObj, "Fail to get AtkObj");
if (!childAtkObj)
NS_ASSERTION(childAtkObjPtr, "Fail to get AtkObj");
if (!childAtkObjPtr)
return nsnull;
atk_object_set_parent(childAtkObj,
accWrap->GetAtkObject());
AtkObject* childAtkObj = ATK_OBJECT(childAtkObjPtr);
//this will addref parent
atk_object_set_parent(childAtkObj, aAtkObj);
g_object_ref(childAtkObj);
return childAtkObj;
}
@ -946,8 +936,7 @@ getIndexInParentCB(AtkObject *aAtkObj)
if (NS_FAILED(CheckMaiAtkObject(aAtkObj))) {
return -1;
}
nsAccessibleWrap *accWrap =
NS_REINTERPRET_CAST(MaiAtkObject*, aAtkObj)->accWrap;
nsAccessibleWrap *accWrap = GetAccessibleWrap(aAtkObj);
nsCOMPtr<nsIAccessible> parent;
accWrap->GetParent(getter_AddRefs(parent));
@ -1017,8 +1006,7 @@ refStateSetCB(AtkObject *aAtkObj)
return state_set;
}
nsAccessibleWrap *accWrap =
NS_REINTERPRET_CAST(MaiAtkObject*, aAtkObj)->accWrap;
nsAccessibleWrap *accWrap = GetAccessibleWrap(aAtkObj);
// Map states
PRUint32 accState = 0, accExtState = 0;
@ -1040,8 +1028,7 @@ refRelationSetCB(AtkObject *aAtkObj)
if (NS_FAILED(CheckMaiAtkObject(aAtkObj))) {
return relation_set;
}
nsAccessibleWrap *accWrap =
NS_REINTERPRET_CAST(MaiAtkObject*, aAtkObj)->accWrap;
nsAccessibleWrap *accWrap = GetAccessibleWrap(aAtkObj);
AtkObject *accessible_array[1];
AtkRelation* relation;
@ -1067,7 +1054,9 @@ refRelationSetCB(AtkObject *aAtkObj)
nsIAccessible* accRelated;
nsresult rv = accWrap->GetAccessibleRelated(relationType[i], &accRelated);
if (NS_SUCCEEDED(rv) && accRelated) {
accessible_array[0] = NS_STATIC_CAST(nsAccessibleWrap*, accRelated)->GetAtkObject();
void *relatedAtkObj = nsnull;
accRelated->GetNativeInterface(&relatedAtkObj);
accessible_array[0] = ATK_OBJECT(relatedAtkObj);
relation = atk_relation_new(accessible_array, 1,
NS_STATIC_CAST(AtkRelationType, relationType[i]));
atk_relation_set_add(relation_set, relation);
@ -1083,7 +1072,7 @@ nsresult
CheckMaiAtkObject(AtkObject *aAtkObj)
{
NS_ENSURE_ARG(IS_MAI_OBJECT(aAtkObj));
nsAccessibleWrap * tmpAccWrap = MAI_ATK_OBJECT(aAtkObj)->accWrap;
nsAccessibleWrap * tmpAccWrap = GetAccessibleWrap(aAtkObj);
// Check if AccessibleWrap was deconstructed
if (tmpAccWrap == nsnull) {
@ -1121,11 +1110,12 @@ nsAccessibleWrap::FireAccessibleEvent(nsIAccessibleEvent *aEvent)
nsCOMPtr<nsIAccessible> accessible;
aEvent->GetAccessible(getter_AddRefs(accessible));
nsIAccessible *tmpAccessible = accessible;
nsAccessibleWrap *accWrap = NS_STATIC_CAST(nsAccessibleWrap*, tmpAccessible);
NS_ENSURE_TRUE(accWrap, NS_ERROR_FAILURE);
NS_ENSURE_TRUE(accessible, NS_ERROR_FAILURE);
AtkObject *atkObj = accWrap->GetAtkObject();
void *atkObjPtr = nsnull;
accessible->GetNativeInterface(&atkObjPtr);
AtkObject *atkObj = ATK_OBJECT(atkObjPtr);
NS_ENSURE_TRUE(atkObj, NS_ERROR_FAILURE);
PRUint32 type = 0;

9
accessible/src/atk/nsDocAccessibleWrap.cpp
View File

@ -76,16 +76,17 @@ NS_IMETHODIMP nsDocAccessibleWrap::FireToolkitEvent(PRUint32 aEvent,
nsresult rv = NS_ERROR_FAILURE;
nsAccessibleWrap *accWrap =
NS_STATIC_CAST(nsAccessibleWrap *, aAccessible);
MAI_LOG_DEBUG(("\n\nReceived event: aEvent=%u, obj=0x%x, data=0x%x \n",
aEvent, aAccessible, aEventData));
void *atkObjPtr = nsnull;
aAccessible->GetNativeInterface(&atkObjPtr);
// We don't create ATK objects for nsIAccessible plain text leaves,
// just return NS_OK in such case
AtkObject *atkObj = accWrap->GetAtkObject();
if (!atkObj) {
if (!atkObjPtr) {
return NS_OK;
}
AtkObject *atkObj = ATK_OBJECT(atkObjPtr);
nsAccessibleWrap *accWrap = GetAccessibleWrap(atkObj);
AtkTableChange * pAtkTableChange = nsnull;

18
accessible/src/atk/nsMaiHyperlink.cpp
View File

@ -243,16 +243,16 @@ getObjectCB(AtkHyperlink *aLink, gint aLinkIndex)
NS_ENSURE_TRUE(accHyperlink, nsnull);
nsCOMPtr<nsIAccessible> accObj;
nsresult rv = accHyperlink->GetObject(aLinkIndex, getter_AddRefs(accObj));
NS_ENSURE_SUCCESS(rv, nsnull);
AtkObject *atkObj = nsnull;
if (accObj) {
nsIAccessible *tmpObj = accObj;
nsAccessibleWrap *accWrap = NS_STATIC_CAST(nsAccessibleWrap *, tmpObj);
atkObj = accWrap->GetAtkObject();
accHyperlink->GetObject(aLinkIndex, getter_AddRefs(accObj));
NS_ENSURE_TRUE(accObj, nsnull);
void *atkObj = nsnull;
accObj->GetNativeInterface(&atkObj);
if (!atkObj) {
return nsnull;
}
//no need to add ref it, because it is "get" not "ref" ???
return atkObj;
//no need to add ref it, because it is "get" not "ref"
return ATK_OBJECT(atkObj);
}
gint

15
accessible/src/atk/nsMaiInterfaceComponent.cpp
View File

@ -77,16 +77,17 @@ refAccessibleAtPointCB(AtkComponent *aComponent,
}
nsCOMPtr<nsIAccessible> pointAcc;
nsresult rv = accWrap->GetChildAtPoint(aAccX, aAccY, getter_AddRefs(pointAcc));
if (NS_FAILED(rv))
accWrap->GetChildAtPoint(aAccX, aAccY, getter_AddRefs(pointAcc));
if (!pointAcc) {
return nsnull;
}
nsIAccessible *tmpAcc = pointAcc;
nsAccessibleWrap *tmpAccWrap =
NS_STATIC_CAST(nsAccessibleWrap *, tmpAcc);
AtkObject *atkObj = tmpAccWrap->GetAtkObject();
if (!atkObj)
void *atkObjPtr = nsnull;
pointAcc->GetNativeInterface(&atkObjPtr);
if (!atkObjPtr) {
return nsnull;
}
AtkObject *atkObj = ATK_OBJECT(atkObjPtr);
g_object_ref(atkObj);
return atkObj;
}

19
accessible/src/atk/nsMaiInterfaceSelection.cpp
View File

@ -95,17 +95,18 @@ refSelectionCB(AtkSelection *aSelection, gint i)
getter_AddRefs(accSelection));
NS_ENSURE_TRUE(accSelection, nsnull);
AtkObject *atkObj = nsnull;
nsCOMPtr<nsIAccessible> accSelect;
nsresult rv = accSelection->RefSelection(i, getter_AddRefs(accSelect));
if (NS_SUCCEEDED(rv) && accSelect) {
nsIAccessible *tmpAcc = accSelect;
nsAccessibleWrap *refAccWrap =
NS_STATIC_CAST(nsAccessibleWrap *, tmpAcc);
atkObj = refAccWrap->GetAtkObject();
if (atkObj)
g_object_ref(atkObj);
accSelection->RefSelection(i, getter_AddRefs(accSelect));
if (!accSelect) {
return nsnull;
}
void *atkObjPtr = nsnull;
accSelect->GetNativeInterface(&atkObjPtr);
if (!atkObjPtr) {
return nsnull;
}
AtkObject *atkObj = ATK_OBJECT(atkObjPtr);
g_object_ref(atkObj);
return atkObj;
}

39
accessible/src/atk/nsMaiInterfaceTable.cpp
View File

@ -84,13 +84,14 @@ refAtCB(AtkTable *aTable, gint aRow, gint aColumn)
if (NS_FAILED(rv) || !cell)
return nsnull;
nsIAccessible *tmpAcc = cell;
nsAccessibleWrap *cellAccWrap = NS_STATIC_CAST(nsAccessibleWrap *, tmpAcc);
void *cellAtkObjPtr = nsnull;
cell->GetNativeInterface(&cellAtkObjPtr);
if (!cellAtkObjPtr)
return nsnull;
AtkObject *atkObj = cellAccWrap->GetAtkObject();
if (atkObj)
g_object_ref(atkObj);
return atkObj;
AtkObject *cellAtkObj = ATK_OBJECT(cellAtkObjPtr);
g_object_ref(cellAtkObj);
return cellAtkObj;
}
gint
@ -237,11 +238,9 @@ getCaptionCB(AtkTable *aTable)
if (NS_FAILED(rv) || !caption)
return nsnull;
nsIAccessible *tmpAcc = caption;
nsAccessibleWrap *captionAccWrap =
NS_STATIC_CAST(nsAccessibleWrap *, tmpAcc);
return captionAccWrap->GetAtkObject();
void *captionAtkObj = nsnull;
caption->GetNativeInterface(&captionAtkObj);
return ATK_OBJECT(captionAtkObj);
}
const gchar*
@ -291,11 +290,9 @@ getColumnHeaderCB(AtkTable *aTable, gint aColumn)
header->CellRefAt(0, aColumn, getter_AddRefs(accHeader));
NS_ENSURE_TRUE(accHeader, nsnull);
nsIAccessible *tmpAcc = accHeader;
nsAccessibleWrap *headerAccWrap =
NS_STATIC_CAST(nsAccessibleWrap *, tmpAcc);
return headerAccWrap->GetAtkObject();
void *headerAtkObj = nsnull;
accHeader->GetNativeInterface(&headerAtkObj);
return ATK_OBJECT(headerAtkObj);
}
const gchar*
@ -332,13 +329,11 @@ getRowHeaderCB(AtkTable *aTable, gint aRow)
NS_ENSURE_SUCCESS(rv, nsnull);
nsCOMPtr<nsIAccessible> accHeader(do_QueryInterface(header));
NS_ENSURE_TRUE(accTable, nsnull);
NS_ENSURE_TRUE(accHeader, nsnull);
nsIAccessible *tmpAcc = accHeader;
nsAccessibleWrap *headerAccWrap =
NS_STATIC_CAST(nsAccessibleWrap *, tmpAcc);
return headerAccWrap->GetAtkObject();
void *headerAtkObj = nsnull;
accHeader->GetNativeInterface(&headerAtkObj);
return ATK_OBJECT(headerAtkObj);
}
AtkObject*