forked from mirrors/gecko-dev
dfcb2919c3
Backed out changeset 700e3d729c8d (bug 1805802) Backed out changeset c2ddb25d9523 (bug 1805802)
104 lines
3.4 KiB
C++
104 lines
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim:expandtab:shiftwidth=2:tabstop=2:
|
|
*/
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "CmdLineAndEnvUtils.h"
|
|
#include "nsWinRemoteServer.h"
|
|
#include "RemoteUtils.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsXPCOM.h"
|
|
#include "nsPIDOMWindow.h"
|
|
#include "nsIWindowMediator.h"
|
|
#include "nsIBaseWindow.h"
|
|
#include "nsIWidget.h"
|
|
#include "nsICommandLineRunner.h"
|
|
#include "nsICommandLine.h"
|
|
#include "nsCommandLine.h"
|
|
#include "nsIDocShell.h"
|
|
#include "WinRemoteMessage.h"
|
|
|
|
HWND hwndForDOMWindow(mozIDOMWindowProxy* window) {
|
|
if (!window) {
|
|
return 0;
|
|
}
|
|
nsCOMPtr<nsPIDOMWindowOuter> pidomwindow = nsPIDOMWindowOuter::From(window);
|
|
|
|
nsCOMPtr<nsIBaseWindow> ppBaseWindow =
|
|
do_QueryInterface(pidomwindow->GetDocShell());
|
|
if (!ppBaseWindow) {
|
|
return 0;
|
|
}
|
|
|
|
nsCOMPtr<nsIWidget> ppWidget;
|
|
ppBaseWindow->GetMainWidget(getter_AddRefs(ppWidget));
|
|
|
|
return (HWND)(ppWidget->GetNativeData(NS_NATIVE_WIDGET));
|
|
}
|
|
|
|
static nsresult GetMostRecentWindow(mozIDOMWindowProxy** aWindow) {
|
|
nsresult rv;
|
|
nsCOMPtr<nsIWindowMediator> med(
|
|
do_GetService(NS_WINDOWMEDIATOR_CONTRACTID, &rv));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
if (med) return med->GetMostRecentWindow(nullptr, aWindow);
|
|
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
LRESULT CALLBACK WindowProc(HWND msgWindow, UINT msg, WPARAM wp, LPARAM lp) {
|
|
if (msg == WM_COPYDATA) {
|
|
WinRemoteMessageReceiver receiver;
|
|
if (NS_SUCCEEDED(receiver.Parse(reinterpret_cast<COPYDATASTRUCT*>(lp)))) {
|
|
receiver.CommandLineRunner()->Run();
|
|
} else {
|
|
NS_ERROR("Error initializing command line.");
|
|
}
|
|
|
|
// Get current window and return its window handle.
|
|
nsCOMPtr<mozIDOMWindowProxy> win;
|
|
GetMostRecentWindow(getter_AddRefs(win));
|
|
return win ? (LRESULT)hwndForDOMWindow(win) : 0;
|
|
}
|
|
return DefWindowProcW(msgWindow, msg, wp, lp);
|
|
}
|
|
|
|
nsresult nsWinRemoteServer::Startup(const char* aAppName,
|
|
const char* aProfileName) {
|
|
nsString className;
|
|
BuildClassName(aAppName, aProfileName, className);
|
|
|
|
WNDCLASSW classStruct = {0, // style
|
|
&WindowProc, // lpfnWndProc
|
|
0, // cbClsExtra
|
|
0, // cbWndExtra
|
|
0, // hInstance
|
|
0, // hIcon
|
|
0, // hCursor
|
|
0, // hbrBackground
|
|
0, // lpszMenuName
|
|
className.get()}; // lpszClassName
|
|
|
|
// Register the window class.
|
|
NS_ENSURE_TRUE(::RegisterClassW(&classStruct), NS_ERROR_FAILURE);
|
|
|
|
// Create the window.
|
|
mHandle = ::CreateWindowW(className.get(),
|
|
0, // title
|
|
WS_CAPTION, // style
|
|
0, 0, 0, 0, // x, y, cx, cy
|
|
0, // parent
|
|
0, // menu
|
|
0, // instance
|
|
0); // create struct
|
|
|
|
return mHandle ? NS_OK : NS_ERROR_FAILURE;
|
|
}
|
|
|
|
void nsWinRemoteServer::Shutdown() {
|
|
DestroyWindow(mHandle);
|
|
mHandle = nullptr;
|
|
}
|