diff options
Diffstat (limited to 'chrome/views/accessibility/autocomplete_accessibility.cc')
| -rw-r--r-- | chrome/views/accessibility/autocomplete_accessibility.cc | 268 |
1 files changed, 0 insertions, 268 deletions
diff --git a/chrome/views/accessibility/autocomplete_accessibility.cc b/chrome/views/accessibility/autocomplete_accessibility.cc deleted file mode 100644 index 4318a4a..0000000 --- a/chrome/views/accessibility/autocomplete_accessibility.cc +++ /dev/null @@ -1,268 +0,0 @@ -// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include "chrome/views/accessibility/autocomplete_accessibility.h" - -#include "base/logging.h" -#include "chrome/common/l10n_util.h" -#include "chrome/views/accessibility/accessible_wrapper.h" - -#include "generated_resources.h" - -HRESULT AutocompleteAccessibility::Initialize( - const AutocompleteEditView* edit_box) { - if (edit_box == NULL) { - return E_INVALIDARG; - } - - edit_box_ = edit_box; - - // Create a default accessible object for this instance. - return CreateStdAccessibleObject(edit_box_->m_hWnd, OBJID_CLIENT, - IID_IAccessible, reinterpret_cast<void **> - (&default_accessibility_server_)); -} - -STDMETHODIMP AutocompleteAccessibility::get_accChildCount(LONG* child_count) { - if (!child_count) { - return E_INVALIDARG; - } - - DCHECK(default_accessibility_server_); - return default_accessibility_server_->get_accChildCount(child_count); -} - -STDMETHODIMP AutocompleteAccessibility::get_accChild(VARIANT var_child, - IDispatch** disp_child) { - if (var_child.vt != VT_I4 || !disp_child) { - return E_INVALIDARG; - } - - // If var_child is the parent, remain with the same IDispatch - if (var_child.lVal == CHILDID_SELF) - return S_OK; - - *disp_child = NULL; - return S_FALSE; -} - -STDMETHODIMP AutocompleteAccessibility::get_accParent(IDispatch** disp_parent) { - if (!disp_parent) { - return E_INVALIDARG; - } - - if (edit_box_->parent_view() == NULL) { - *disp_parent = NULL; - return S_FALSE; - } - - // Retrieve the IUnknown interface for the parent view, and assign the - // IDispatch returned. - if (edit_box_->parent_view()->GetAccessibleWrapper()->GetInstance( - IID_IAccessible, reinterpret_cast<void**>(disp_parent)) == S_OK) { - // Increment the reference count for the retrieved interface. - (*disp_parent)->AddRef(); - return S_OK; - } else { - return E_NOINTERFACE; - } -} - -STDMETHODIMP AutocompleteAccessibility::accNavigate(LONG nav_dir, VARIANT start, - VARIANT* end) { - if (start.vt != VT_I4 || !end) { - return E_INVALIDARG; - } - - DCHECK(default_accessibility_server_); - return default_accessibility_server_->accNavigate(nav_dir, start, end); -} - -STDMETHODIMP AutocompleteAccessibility::get_accFocus(VARIANT* focus_child) { - if (!focus_child) { - return E_INVALIDARG; - } - - DCHECK(default_accessibility_server_); - return default_accessibility_server_->get_accFocus(focus_child); -} - -STDMETHODIMP AutocompleteAccessibility::get_accName(VARIANT var_id, - BSTR* name) { - if (var_id.vt != VT_I4 || !name) { - return E_INVALIDARG; - } - - std::wstring temp_name = l10n_util::GetString(IDS_ACCNAME_LOCATION); - - if (!temp_name.empty()) { - // Return name retrieved. - *name = CComBSTR(temp_name.c_str()).Detach(); - } else { - // If no name is found, return S_FALSE. - return S_FALSE; - } - DCHECK(*name); - - return S_OK; -} - -STDMETHODIMP AutocompleteAccessibility::get_accDescription(VARIANT var_id, - BSTR* desc) { - if (var_id.vt != VT_I4 || !desc) { - return E_INVALIDARG; - } - - return S_FALSE; -} - -STDMETHODIMP AutocompleteAccessibility::get_accValue(VARIANT var_id, - BSTR* value) { - if (var_id.vt != VT_I4 || !value) { - return E_INVALIDARG; - } - - std::wstring temp_value; - - if (var_id.lVal != CHILDID_SELF) - return E_INVALIDARG; - - // Edit box has no children, only handle self. - temp_value = edit_box_->GetText(); - if (temp_value.empty()) - return S_FALSE; - - // Return value retrieved. - *value = CComBSTR(temp_value.c_str()).Detach(); - - DCHECK(*value); - - return S_OK; - -} - -STDMETHODIMP AutocompleteAccessibility::get_accState(VARIANT var_id, - VARIANT* state) { - if (var_id.vt != VT_I4 || !state) { - return E_INVALIDARG; - } - - DCHECK(default_accessibility_server_); - HRESULT hr = default_accessibility_server_->get_accState(var_id, state); - - if (hr != S_OK) - return hr; - - // Adding on state to convey the fact that there is a dropdown. - state->lVal |= STATE_SYSTEM_HASPOPUP; - return S_OK; -} - -STDMETHODIMP AutocompleteAccessibility::get_accRole(VARIANT var_id, - VARIANT* role) { - if (var_id.vt != VT_I4 || !role) { - return E_INVALIDARG; - } - - role->vt = VT_I4; - - // Need to override the default role, which is ROLE_SYSTEM_CLIENT. - if (var_id.lVal == CHILDID_SELF) { - role->lVal = ROLE_SYSTEM_TEXT; - } else { - return S_FALSE; - } - - return S_OK; -} - -STDMETHODIMP AutocompleteAccessibility::get_accDefaultAction(VARIANT var_id, - BSTR* def_action) { - if (var_id.vt != VT_I4 || !def_action) { - return E_INVALIDARG; - } - - return S_FALSE; -} - -STDMETHODIMP AutocompleteAccessibility::accLocation(LONG* x_left, LONG* y_top, - LONG* width, LONG* height, - VARIANT var_id) { - if (var_id.vt != VT_I4 || !x_left || !y_top || !width || !height) { - return E_INVALIDARG; - } - - DCHECK(default_accessibility_server_); - return default_accessibility_server_->accLocation(x_left, y_top, width, - height, var_id); -} - -STDMETHODIMP AutocompleteAccessibility::accHitTest(LONG x_left, LONG y_top, - VARIANT* child) { - if (!child) { - return E_INVALIDARG; - } - - DCHECK(default_accessibility_server_); - return default_accessibility_server_->accHitTest(x_left, y_top, child); -} - -STDMETHODIMP AutocompleteAccessibility::get_accKeyboardShortcut(VARIANT var_id, - BSTR* acc_key) { - if (var_id.vt != VT_I4 || !acc_key) { - return E_INVALIDARG; - } - - return S_FALSE; -} - -// IAccessible functions not supported. - -HRESULT AutocompleteAccessibility::accDoDefaultAction(VARIANT var_id) { - return DISP_E_MEMBERNOTFOUND; -} - -STDMETHODIMP AutocompleteAccessibility::get_accSelection(VARIANT* selected) { - if (selected) - selected->vt = VT_EMPTY; - return DISP_E_MEMBERNOTFOUND; -} - -STDMETHODIMP AutocompleteAccessibility::accSelect(LONG flagsSelect, - VARIANT var_id) { - return DISP_E_MEMBERNOTFOUND; -} - -STDMETHODIMP AutocompleteAccessibility::get_accHelp(VARIANT var_id, - BSTR* help) { - if (help) - *help = NULL; - return DISP_E_MEMBERNOTFOUND; -} - -STDMETHODIMP AutocompleteAccessibility::get_accHelpTopic(BSTR* help_file, - VARIANT var_id, - LONG* topic_id) { - if (help_file) { - *help_file = NULL; - } - if (topic_id) { - *topic_id = static_cast<LONG>(-1); - } - return DISP_E_MEMBERNOTFOUND; -} - -STDMETHODIMP AutocompleteAccessibility::put_accName(VARIANT var_id, - BSTR put_name) { - // Deprecated. - return DISP_E_MEMBERNOTFOUND; -} - -STDMETHODIMP AutocompleteAccessibility::put_accValue(VARIANT var_id, - BSTR put_val) { - // Deprecated. - return DISP_E_MEMBERNOTFOUND; -} - - |