mirror of
https://bitbucket.org/chromiumembedded/cef
synced 2024-12-11 09:08:06 +01:00
79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
|
// Copyright (c) 2013 The Chromium Embedded Framework 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 "cefclient/window_test.h"
|
||
|
|
|
||
|
|
namespace window_test {
|
||
|
|
|
||
|
|
namespace {
|
||
|
|
|
||
|
|
// Toggles the current display state.
|
||
|
|
void Toggle(CefWindowHandle handle, UINT nCmdShow) {
|
||
|
|
HWND root_wnd = ::GetAncestor(handle, GA_ROOT);
|
||
|
|
|
||
|
|
// Retrieve current window placement information.
|
||
|
|
WINDOWPLACEMENT placement;
|
||
|
|
::GetWindowPlacement(root_wnd, &placement);
|
||
|
|
|
||
|
|
if (placement.showCmd == nCmdShow)
|
||
|
|
::ShowWindow(root_wnd, SW_RESTORE);
|
||
|
|
else
|
||
|
|
::ShowWindow(root_wnd, nCmdShow);
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace
|
||
|
|
|
||
|
|
void SetPos(CefWindowHandle handle, int x, int y, int width, int height) {
|
||
|
|
HWND root_wnd = ::GetAncestor(handle, GA_ROOT);
|
||
|
|
|
||
|
|
// Retrieve current window placement information.
|
||
|
|
WINDOWPLACEMENT placement;
|
||
|
|
::GetWindowPlacement(root_wnd, &placement);
|
||
|
|
|
||
|
|
// Retrieve information about the display that contains the window.
|
||
|
|
HMONITOR monitor = MonitorFromRect(&placement.rcNormalPosition,
|
||
|
|
MONITOR_DEFAULTTONEAREST);
|
||
|
|
MONITORINFO info;
|
||
|
|
info.cbSize = sizeof(info);
|
||
|
|
GetMonitorInfo(monitor, &info);
|
||
|
|
|
||
|
|
// Make sure the window is inside the display.
|
||
|
|
CefRect display_rect(
|
||
|
|
info.rcWork.left,
|
||
|
|
info.rcWork.top,
|
||
|
|
info.rcWork.right - info.rcWork.left,
|
||
|
|
info.rcWork.bottom - info.rcWork.top);
|
||
|
|
CefRect window_rect(x, y, width, height);
|
||
|
|
ModifyBounds(display_rect, window_rect);
|
||
|
|
|
||
|
|
if (placement.showCmd == SW_MINIMIZE || placement.showCmd == SW_MAXIMIZE) {
|
||
|
|
// The window is currently minimized or maximized. Restore it to the desired
|
||
|
|
// position.
|
||
|
|
placement.rcNormalPosition.left = window_rect.x;
|
||
|
|
placement.rcNormalPosition.right = window_rect.x + window_rect.width;
|
||
|
|
placement.rcNormalPosition.top = window_rect.y;
|
||
|
|
placement.rcNormalPosition.bottom = window_rect.y + window_rect.height;
|
||
|
|
::SetWindowPlacement(root_wnd, &placement);
|
||
|
|
::ShowWindow(root_wnd, SW_RESTORE);
|
||
|
|
} else {
|
||
|
|
// Set the window position.
|
||
|
|
::SetWindowPos(root_wnd, NULL, window_rect.x, window_rect.y,
|
||
|
|
window_rect.width, window_rect.height, SWP_NOZORDER);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void Minimize(CefWindowHandle handle) {
|
||
|
|
Toggle(handle, SW_MINIMIZE);
|
||
|
|
}
|
||
|
|
|
||
|
|
void Maximize(CefWindowHandle handle) {
|
||
|
|
Toggle(handle, SW_MAXIMIZE);
|
||
|
|
}
|
||
|
|
|
||
|
|
void Restore(CefWindowHandle handle) {
|
||
|
|
::ShowWindow(::GetAncestor(handle, GA_ROOT), SW_RESTORE);
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace window_test
|