diff options
Diffstat (limited to 'chrome/test/accessibility/browser_impl.cc')
| -rw-r--r-- | chrome/test/accessibility/browser_impl.cc | 512 |
1 files changed, 0 insertions, 512 deletions
diff --git a/chrome/test/accessibility/browser_impl.cc b/chrome/test/accessibility/browser_impl.cc deleted file mode 100644 index f1ea023..0000000 --- a/chrome/test/accessibility/browser_impl.cc +++ /dev/null @@ -1,512 +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/test/accessibility/browser_impl.h" - -#include <shellapi.h> - -#include "chrome/test/accessibility/accessibility_util.h" -#include "chrome/test/accessibility/keyboard_util.h" -#include "chrome/test/accessibility/registry_util.h" - -bool BrowserImpl::Launch(void) { - // TODO(klink): Check if chrome already running. - BSTR chrome_path = SysAllocString(GetChromeExePath()); - BOOL success = FALSE; - - // Initialize and fill up structure. - SHELLEXECUTEINFO shell_execute_info; - memset(&shell_execute_info, 0, sizeof(SHELLEXECUTEINFO)); - shell_execute_info.cbSize = sizeof(SHELLEXECUTEINFO); - // To get Process handle. - shell_execute_info.fMask = SEE_MASK_NOCLOSEPROCESS; - shell_execute_info.nShow = SW_SHOW; - shell_execute_info.lpFile = - reinterpret_cast<TCHAR*>(malloc(sizeof(TCHAR) * - SysStringLen(chrome_path))); - _tcscpy_s((TCHAR*)(shell_execute_info.lpFile), SysStringLen(chrome_path), - chrome_path); - - // Execute. - success = ShellExecuteEx(&shell_execute_info); - - if (success && (INT64(shell_execute_info.hInstApp) > 32)) { - // TODO(klink): Maintain instance and process handle. - - // Maintain active tab index. - SetActiveTabIndex(1); - - // Create initial tab collection. - UpdateTabCollection(); - - // Chrome launched. - SysFreeString(chrome_path); - return true; - } - - SysFreeString(chrome_path); - return false; -} - -bool BrowserImpl::Quit(void) { - // Cleanup. - EraseTabCollection(); - - // Send close message to browser window. - HWND hwnd = GetChromeBrowserWnd(NULL); - if (!hwnd) - return false; - SendMessage(hwnd, WM_CLOSE, 0, 0); - return true; -} - -bool BrowserImpl::ActivateTab(const INT64 index) { - // Validate index specified. - if (index < 1) - return false; - - // Goto next tab till focused at desired tab. - while (active_tab_index_ != index) { - GoToNextTab(NULL); - } - return true; -} - -bool BrowserImpl::GetActiveTabURL(BSTR* url) { - // Validate input. - if (!url) - return false; - - return true; -} - -bool BrowserImpl::GetActiveTabTitle(BSTR* title) { - if (!title) - return false; - - *title = SysAllocString(GetTabName(active_tab_index_)); - return true; -} - -bool BrowserImpl::GetActiveTabIndex(INT64* index) { - if (!index) - return false; - - *index = active_tab_index_; - return true; -} - -void BrowserImpl::SetActiveTabIndex(INT64 index) { - if ((index >= MIN_TAB_INDEX_DIGIT) && (index <= GetTabCnt())) - active_tab_index_ = index; - return; -} - -bool BrowserImpl::GetActiveTab(TabImpl** tab) { - return GetTab(active_tab_index_, tab); -} - -bool BrowserImpl::GetTabCount(INT64* count) { - if (!count) - return false; - - *count = GetTabCnt(); - return true; -} - -bool BrowserImpl::GetBrowserProcessCount(INT64* count) { - if (!count) - return false; - - return true; -} - -bool BrowserImpl::GetBrowserTitle(BSTR* title) { - if (!title) - return false; - - HWND hwnd = GetChromeBrowserWnd(NULL); - if (!hwnd) - return false; - - int text_length = GetWindowTextLength(hwnd); - *title = SysAllocStringLen(NULL, text_length); - GetWindowText(hwnd, *title, text_length); - return true; -} - -bool BrowserImpl::AddTab(TabImpl** tab) { - // Add new tab. - HWND hwnd = GetChromeBrowserWnd(NULL); - if (!hwnd) - return false; - ClickKey(hwnd, VK_CONTROL, 'T'); - - // Update active tab index. - INT64 new_tab_index = GetTabCnt(); - if (-1 == new_tab_index) - return false; - SetActiveTabIndex(new_tab_index); - - // Fill object. - TabImpl* new_tab = new TabImpl(); - if (!new_tab) - return false; - ChromeTab* tab_data = new_tab->InitTabData(); - new_tab->set_index(new_tab_index); - new_tab->set_title(GetTabName(new_tab_index)); - new_tab->set_browser(this); - - // Create a copy for storage, in case the caller deletes this newly created - // TabImpl before [tab_collection_] is done using [tab_data]. - ChromeTab* tab_data_copy = tab_data; - - // Update tab collection. - tab_collection_.push_back(linked_ptr<ChromeTab>(tab_data_copy)); - - // Create tab object, if requested. - if (tab) - *tab = new_tab; - - return true; -} - -bool BrowserImpl::GetTab(const INT64 index, TabImpl** tab) { - // Create tab object, if requested. - if (!tab) - return false; - - if (index > GetTabCnt()) - return false; - - *tab = new TabImpl(); - if (!*tab) - return false; - - // Fill object. - ChromeTab* tab_data = (*tab)->InitTabData(); - (*tab)->set_index(index); - (*tab)->set_title(GetTabName(index)); - (*tab)->set_browser(this); - - return true; -} - -bool BrowserImpl::GoToTab(const INT64 index, TabImpl** tab) { - // Validate input. - if (index > MAX_TAB_INDEX_DIGIT) - return false; - - // Stay on current tab, if index doesnot exist. - if ((0 == index) || (GetTabCnt() < index)) - return true; - - // Move to a tab (indexed 1 to 9). - IAccessible* acc_obj = NULL; - HWND hwnd = GetChromeBrowserWnd(&acc_obj); - if (acc_obj && hwnd) { - // Activate main window and operate key Ctrl+digit. - ActivateWnd(acc_obj, hwnd); - ClickKey(hwnd, VK_CONTROL, WORD('0'+index)); - CHK_RELEASE(acc_obj); - - // Set focused tab index. - active_tab_index_ = index; - // Return tab object. - if (tab) { - return GetTab(active_tab_index_, tab); - } - } - - return false; -} - -bool BrowserImpl::GoToNextTab(TabImpl** tab) { - IAccessible* acc_obj = NULL; - HWND hwnd = GetChromeBrowserWnd(&acc_obj); - if (acc_obj && hwnd) { - // Activate main window and operate key Ctrl+Tab. - ActivateWnd(acc_obj, hwnd); - ClickKey(hwnd, VK_CONTROL, VK_TAB); - CHK_RELEASE(acc_obj); - - // Set focused tab index. - if (active_tab_index_ == GetTabCnt()) { - active_tab_index_ = 1; - } else { - active_tab_index_ = active_tab_index_ + 1; - } - - // Return tab object. - if (tab) { - return GetTab(active_tab_index_, tab); - } - } - - return false; -} - -bool BrowserImpl::GoToPrevTab(TabImpl** tab) { - IAccessible* acc_obj = NULL; - HWND hwnd = GetChromeBrowserWnd(&acc_obj); - if (acc_obj && hwnd) { - // Activate main window and operate key Ctrl+Tab. - ActivateWnd(acc_obj, hwnd); - ClickKey(hwnd, VK_SHIFT, VK_CONTROL, VK_TAB); - CHK_RELEASE(acc_obj); - - // Set focused tab index. - if (active_tab_index_ == 1) { - active_tab_index_ = GetTabCnt(); - } else { - active_tab_index_ = active_tab_index_ - 1; - } - - // Return tab object. - if (tab) { - return GetTab(active_tab_index_, tab); - } - } - - return false; -} - -bool BrowserImpl::WaitForChromeToBeVisible(const INT64 interval, - const INT64 timeout, bool* visible) { - IAccessible* acc_obj = NULL; - INT64 time_elapsed = 0; - *visible = false; - - // Check and wait. - while (timeout >= time_elapsed) { - GetTabStripAccessible(&acc_obj); - if (acc_obj) { - *visible = true; - CHK_RELEASE(acc_obj); - return true; - } - Sleep(DWORD(interval)); - time_elapsed = time_elapsed + interval; - } - - return false; -} - -bool BrowserImpl::WaitForTabCountToChange(const INT64 interval, - const INT64 timeout, bool* changed) { - return true; -} - -bool BrowserImpl::WaitForTabToBecomeActive(const INT64 index, - const INT64 interval, - const INT64 timeout, - bool* activated) { - return true; -} - -bool BrowserImpl::ApplyAccelerator(VARIANT keys) { - // Input should be -array of enum or strings or -IDispatch (jscript array - // object). - if ((keys.vt != (VT_ARRAY|VT_BSTR)) && // Array of string values. - (keys.vt != (VT_ARRAY|VT_I4)) && // Array of enum values. - (!(keys.vt & VT_DISPATCH)) ) { // Object. - return false; - } - - // Array to store keys in a single combination. Currently, valid keyboard - // -input combination can constitute of at the most 3 keys. - KEYBD_KEYS key_value[3]; - // Initialize key count. - int key_cnt = 0; - // Get variant array from object. - IDispatch* disp = NULL; - - // Not array of string values or integers. - if ((keys.vt != (VT_ARRAY|VT_BSTR)) && - (keys.vt != (VT_ARRAY|VT_I4)) ) { - // Retrive IDispatch. - if (keys.vt & VT_BYREF) - disp = *(keys.ppdispVal); - else - disp = keys.pdispVal; - - // Get array length. - DISPPARAMS params; - FillMemory(¶ms, sizeof(DISPPARAMS), 0); - VARIANT res; - DISPID id; - LPOLESTR ln = L"length"; - if (S_OK != disp->GetIDsOfNames(IID_NULL, &ln, 1, LOCALE_USER_DEFAULT, - &id)) { - return false; - } - - if (S_OK != disp->Invoke(id, IID_NULL, LOCALE_USER_DEFAULT, - DISPATCH_PROPERTYGET, ¶ms, &res, NULL, - NULL)) { - return false; - } - - VARIANT len; - VariantInit(&len); - VariantChangeType(&len, &res, 0, VT_I4); - if (len.lVal > 3) - return false; - key_cnt = len.lVal; - - // Add elements to safe array. - for (int i = 0; i < len.lVal; i++) { - // Fetch element. - wchar_t wstr[5]; - memset(wstr, 0, 5*sizeof(wchar_t)); - wsprintf(wstr, L"%d", i); - LPOLESTR olestr = wstr; - - if (S_OK != disp->GetIDsOfNames(IID_NULL, &olestr, 1, - LOCALE_USER_DEFAULT, &id)) { - return false; - } - - if (S_OK != disp->Invoke(id, IID_NULL, LOCALE_USER_DEFAULT, - DISPATCH_PROPERTYGET, ¶ms, &res, NULL, - NULL)) { - return false; - } - - VARIANT value; - VariantInit(&value); - VariantChangeType(&value, &res, 0, VT_BSTR); - - // Translate and add key to array. - key_value[i] = GetKeybdKeysVal(value.bstrVal); - - VariantClear(&value); - } - - VariantClear(&len); - } else { - // Directly fetch array. - SAFEARRAY* key_safe = NULL; - key_safe = V_ARRAY(&keys); - - // Operate on Variant Array. - HRESULT hr = S_OK; - LONG num_elements, lower_bound, upper_bound; - - // Array is not 1-dimentional. - if (SafeArrayGetDim(key_safe) != 1) - return false; - - // Get array bounds. - hr = SafeArrayGetLBound(key_safe, 1, &lower_bound); - if (S_OK !=hr) - return false; - hr = SafeArrayGetUBound(key_safe, 1, &upper_bound); - if (S_OK !=hr) - return false; - - // Key combination can be of maximum 3 keys. - num_elements = upper_bound - lower_bound + 1; - if (num_elements > 3) - return false; - key_cnt = num_elements; - - // Read the data in array. - if (keys.vt == (VT_ARRAY|VT_I4)) { - KEYBD_KEYS* read_keys; - hr = SafeArrayAccessData(key_safe, reinterpret_cast<void **>(&read_keys)); - if (S_OK != hr) - return false; - for (int i = 0; i < num_elements; i++) { - key_value[i] = read_keys[i]; - } - } else if (keys.vt == (VT_ARRAY|VT_BSTR)) { - BSTR* key_str_value; - hr = SafeArrayAccessData(key_safe, - reinterpret_cast<void **>(&key_str_value)); - if (S_OK != hr) - return false; - - // Translate and add key to array. - for (int i = 0; i < num_elements; i++) { - key_value[i] = GetKeybdKeysVal(key_str_value[i]); - } - } - } - - // Focus on main window and operate keys. - IAccessible* acc_obj = NULL; - HWND hwnd = GetChromeBrowserWnd(&acc_obj); - if (acc_obj || hwnd) - ActivateWnd(acc_obj, hwnd); - - if (1 == key_cnt) - ClickKey(hwnd, key_value[0]); - else if (2 == key_cnt) - ClickKey(hwnd, key_value[0], key_value[1]); - else if (3 == key_cnt) - ClickKey(hwnd, key_value[0], key_value[1], key_value[2]); - - CHK_RELEASE(acc_obj); - - return true; -} - -void BrowserImpl::UpdateTabCollection(void) { - // Get tab count and browser title. - INT64 tab_cnt = GetTabCnt(); - BSTR browser_title; - GetBrowserTitle(&browser_title); - - // Check tab-collection size and number of existing tabs, work accordingly. - - // First time creation. - if (0 == tab_collection_.size()) { - EraseTabCollection(); - for (int i = 0; i < tab_cnt; i++) { - tab_collection_[i]->index_ = i + 1; - tab_collection_[i]->title_ = - SysAllocString(GetTabName(tab_collection_[i]->index_)); - if (browser_title == tab_collection_[i]->title_) { - active_tab_index_ = tab_collection_[i]->index_; - } - } - } - SysFreeString(browser_title); - - // TODO(klink): Add implementation here to handle if tabs are reordered, - // rather than created. -} - -void BrowserImpl::EraseTabCollection(void) { - tab_collection_.clear(); -} - -void BrowserImpl::CloseTabFromCollection(INT64 index) { - std::vector <ChromeTab*>::size_type collection_size = tab_collection_.size(); - // Validate tab index. - if ((index < MIN_TAB_INDEX_DIGIT) || - (static_cast<unsigned int>(index) > collection_size)) { - return; - } - - // Index starts from 1. - tab_collection_.erase(tab_collection_.begin() + static_cast<int>(index) - 1); - - // Now update tab collection data. - collection_size = tab_collection_.size(); - - // Check if tab deleted is last tab. - if (index-1 == collection_size) { - // Change active tab index, only if tab deleted is last tab. - active_tab_index_ = index - 1; - } else { - for (std::vector <ChromeTab*>::size_type i = - static_cast<unsigned int>(index) - 1; - i < collection_size; - i++) { - tab_collection_[i]->index_--; - } - } -} |