diff options
Diffstat (limited to 'wintable/accessibility.h')
| -rw-r--r-- | wintable/accessibility.h | 46 |
1 files changed, 43 insertions, 3 deletions
diff --git a/wintable/accessibility.h b/wintable/accessibility.h index 461c25f..a64bb4a 100644 --- a/wintable/accessibility.h +++ b/wintable/accessibility.h @@ -366,13 +366,53 @@ static HRESULT STDMETHODCALLTYPE tableAccget_accRole(IAccessible *this, VARIANT return S_OK; } +// TODO reason about STATE_SYSTEM_INVISIBLE and STATE_SYSTEM_OFFSCREEN static HRESULT STDMETHODCALLTYPE tableAccget_accState(IAccessible *this, VARIANT varChild, VARIANT *pvarState) { - if (TA->t == NULL || TA->std == NULL) { - // TODO set values on error + HRESULT hr; + tableAccWhat what; + LONG state; + + if (pvarState == NULL) + return E_POINTER; + pvarState->vt = VT_EMPTY; + if (TA->t == NULL || TA->std == NULL) return RPC_E_DISCONNECTED; + what = TA->what; + hr = normalizeWhat(TA, varChild, &what); + if (hr != S_OK) + return hr; + + state = 0; + switch (what.role) { + case ROLE_SYSTEM_TABLE: + hr = IAccessible_get_accState(TA->std, varChild, pvarState); + if (hr != S_OK) + return hr; + // TODO make sure pvarState->vt == VT_I4 (what to return otherwise?) + state |= pvarState->lVal; + break; + case ROLE_SYSTEM_ROW: + state |= STATE_SYSTEM_SELECTABLE; + if (TA->t->selectedRow == what.row) + state |= STATE_SYSTEM_SELECTED; + break; + case ROLE_SYSTEM_CELL: + if (TA->t->columnTypes[what.column] == tableColumnCheckbox) { + // TODO is there no STATE_SYSTEM_CHECKABLE? + if (isCheckboxChecked(TA->t, what.row, what.column)) + state |= STATE_SYSTEM_CHECKED; + } + state |= STATE_SYSTEM_FOCUSABLE; + if (TA->t->selectedRow == what.row && TA->t->selectedColumn == what.column) + state |= STATE_SYSTEM_FOCUSED; + if (TA->t->columnTypes[what.column] != tableColumnCheckbox) + state |= STATE_SYSTEM_READONLY; + break; } - return IAccessible_get_accState(TA->std, varChild, pvarState); + pvarState->vt = VT_I4; + pvarState->lVal = state; + return S_OK; } static HRESULT STDMETHODCALLTYPE tableAccget_accHelp(IAccessible *this, VARIANT varChild, BSTR *pszHelp) |