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Copy pathWindowUtilities.cpp
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76 lines (64 loc) · 2.3 KB
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// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The SFC licenses this file
// to you under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "WindowUtilities.h"
#include <ctime>
#include <vector>
#include "StringUtilities.h"
namespace webdriver {
WindowUtilities::WindowUtilities() {
}
WindowUtilities::~WindowUtilities() {
}
void WindowUtilities::Wait(long wait_in_milliseconds) {
clock_t end = clock() + wait_in_milliseconds;
do {
MSG msg;
if (::PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
::TranslateMessage(&msg);
::DispatchMessage(&msg);
}
::Sleep(0);
} while (clock() < end);
}
void WindowUtilities::WaitWithoutMsgPump(long wait_in_milliseconds) {
::Sleep(wait_in_milliseconds);
}
HWND WindowUtilities::GetChildWindow(HWND parent_window_handle,
std::wstring window_class) {
std::vector<wchar_t> class_name_buffer(window_class.size() + 1);
HWND hwndtmp = GetWindow(parent_window_handle, GW_CHILD);
while (hwndtmp != NULL) {
::GetClassName(hwndtmp,
&class_name_buffer[0],
static_cast<int>(class_name_buffer.size()));
std::wstring actual_class = &class_name_buffer[0];
if (window_class == actual_class) {
return hwndtmp;
}
hwndtmp = GetWindow(hwndtmp, GW_HWNDNEXT);
}
return NULL;
}
std::string WindowUtilities::GetWindowCaption(HWND window_handle) {
std::wstring window_caption = L"";
std::vector<wchar_t> buffer(256);
int success = ::GetWindowText(window_handle, &buffer[0], 256);
if (success > 0) {
window_caption = &buffer[0];
}
return StringUtilities::ToString(window_caption);
}
} // namespace webdriver