forked from mirrors/gecko-dev
129 lines
3.8 KiB
C++
129 lines
3.8 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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#ifndef WindowDefs_h__
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#define WindowDefs_h__
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/*
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* nsWindowDefs - nsWindow related definitions, consts, and macros.
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*/
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#include "mozilla/widget/WinMessages.h"
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#include "nsBaseWidget.h"
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#include "nsdefs.h"
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#include "resource.h"
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/**************************************************************
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*
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* SECTION: defines
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*
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**************************************************************/
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// ConstrainPosition window positioning slop value
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#define kWindowPositionSlop 20
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// Origin of the system context menu when displayed in full screen mode
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#define MOZ_SYSCONTEXT_X_POS 20
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#define MOZ_SYSCONTEXT_Y_POS 20
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// Don't put more than this many rects in the dirty region, just fluff
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// out to the bounding-box if there are more
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#define MAX_RECTS_IN_REGION 100
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// Tablet PC Mouse Input Source
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#define TABLET_INK_SIGNATURE 0xFFFFFF00
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#define TABLET_INK_CHECK 0xFF515700
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#define TABLET_INK_TOUCH 0x00000080
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#define TABLET_INK_ID_MASK 0x0000007F
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#define MOUSE_INPUT_SOURCE() WinUtils::GetMouseInputSource()
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#define MOUSE_POINTERID() WinUtils::GetMousePointerID()
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/**************************************************************
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*
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* SECTION: constants
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*
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**************************************************************/
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/*
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* Native windows class names
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*
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* ::: IMPORTANT :::
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*
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* External apps and drivers depend on window class names.
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* For example, changing the window classes could break
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* touchpad scrolling or screen readers.
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*
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* See bug 1776498.
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*/
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const wchar_t kClassNameHidden[] = L"MozillaHiddenWindowClass";
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const wchar_t kClassNameGeneral[] = L"MozillaWindowClass";
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const wchar_t kClassNameDialog[] = L"MozillaDialogClass";
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const wchar_t kClassNameDropShadow[] = L"MozillaDropShadowWindowClass";
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const wchar_t kClassNameTemp[] = L"MozillaTempWindowClass";
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const wchar_t kClassNameTransition[] = L"MozillaTransitionWindowClass";
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/**************************************************************
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*
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* SECTION: structs
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*
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**************************************************************/
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// Used for synthesizing events
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struct KeyPair {
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uint8_t mGeneral;
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uint8_t mSpecific;
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uint16_t mScanCode;
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KeyPair(uint32_t aGeneral, uint32_t aSpecific)
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: mGeneral(aGeneral & 0xFF),
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mSpecific(aSpecific & 0xFF),
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mScanCode((aGeneral & 0xFFFF0000) >> 16) {}
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KeyPair(uint8_t aGeneral, uint8_t aSpecific, uint16_t aScanCode)
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: mGeneral(aGeneral), mSpecific(aSpecific), mScanCode(aScanCode) {}
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};
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#if (WINVER < 0x0600)
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struct TITLEBARINFOEX {
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DWORD cbSize;
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RECT rcTitleBar;
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DWORD rgstate[CCHILDREN_TITLEBAR + 1];
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RECT rgrect[CCHILDREN_TITLEBAR + 1];
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};
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#endif
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namespace mozilla {
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namespace widget {
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struct MSGResult {
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// Result for the message.
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LRESULT& mResult;
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// If mConsumed is true, the caller shouldn't call next wndproc.
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bool mConsumed;
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explicit MSGResult(LRESULT* aResult = nullptr)
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: mResult(aResult ? *aResult : mDefaultResult), mConsumed(false) {}
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private:
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LRESULT mDefaultResult;
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};
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} // namespace widget
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} // namespace mozilla
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/**************************************************************
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*
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* SECTION: macros
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*
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**************************************************************/
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#define NSRGB_2_COLOREF(color) \
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RGB(NS_GET_R(color), NS_GET_G(color), NS_GET_B(color))
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#define COLOREF_2_NSRGB(color) \
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NS_RGB(GetRValue(color), GetGValue(color), GetBValue(color))
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#define VERIFY_WINDOW_STYLE(s) \
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NS_ASSERTION(((s) & (WS_CHILD | WS_POPUP)) != (WS_CHILD | WS_POPUP), \
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"WS_POPUP and WS_CHILD are mutually exclusive")
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#endif /* WindowDefs_h__ */
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