forked from mirrors/gecko-dev
66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/*
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* nsWindowDbg - Debug related utilities for nsWindow.
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*/
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#include "mozilla/Logging.h"
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#include "nsWindowDbg.h"
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#include "WinUtils.h"
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using namespace mozilla;
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using namespace mozilla::widget;
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extern mozilla::LazyLogModule gWindowsLog;
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static mozilla::LazyLogModule gWindowsEventLog("WindowsEvent");
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#if defined(POPUP_ROLLUP_DEBUG_OUTPUT)
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MSGFEventMsgInfo gMSGFEvents[] = {
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"MSGF_DIALOGBOX", 0, "MSGF_MESSAGEBOX", 1, "MSGF_MENU", 2,
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"MSGF_SCROLLBAR", 5, "MSGF_NEXTWINDOW", 6, "MSGF_MAX", 8,
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"MSGF_USER", 4096, nullptr, 0};
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#endif
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static long gEventCounter = 0;
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static UINT gLastEventMsg = 0;
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// Size of WPARAM, LPARAM, and LRESULT depends on 32 or 64 bit build,
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// we use 64 bit types here to ensure it works in either case.
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void PrintEvent(UINT msg, uint64_t wParam, uint64_t lParam, uint64_t retValue,
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bool result, bool aShowAllEvents, bool aShowMouseMoves) {
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const auto eventMsgInfo = gAllEvents.find(msg);
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const char* msgText =
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eventMsgInfo != gAllEvents.end() ? eventMsgInfo->second.mStr : nullptr;
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if (aShowAllEvents || (gLastEventMsg != msg)) {
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if (aShowMouseMoves ||
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(msg != WM_SETCURSOR && msg != WM_MOUSEMOVE && msg != WM_NCHITTEST)) {
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MOZ_LOG(
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gWindowsEventLog, LogLevel::Info,
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("%6ld - 0x%04X (0x%08llX 0x%08llX) %s: 0x%08llX (%s)\n",
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gEventCounter++, msg, wParam, lParam, msgText ? msgText : "Unknown",
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retValue, result ? "true" : "false"));
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gLastEventMsg = msg;
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}
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}
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}
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#ifdef DEBUG
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void DDError(const char* msg, HRESULT hr) {
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/*XXX make nicer */
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MOZ_LOG(gWindowsLog, LogLevel::Error,
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("direct draw error %s: 0x%08lx\n", msg, hr));
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}
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#endif
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#ifdef DEBUG_VK
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bool is_vk_down(int vk) {
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SHORT st = GetKeyState(vk);
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# ifdef DEBUG
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MOZ_LOG(gWindowsLog, LogLevel::Info, ("is_vk_down vk=%x st=%x\n", vk, st));
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# endif
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return (st < 0);
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}
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#endif
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