1998-04-13 20:24:54 +00:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "nsWindow.h"
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1998-07-29 18:51:45 +00:00
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#include "nsIAppShell.h"
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1998-04-13 20:24:54 +00:00
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#include "nsIFontMetrics.h"
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1998-09-28 22:32:48 +00:00
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#include "nsFont.h"
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1998-04-13 20:24:54 +00:00
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#include "nsGUIEvent.h"
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#include "nsIRenderingContext.h"
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#include "nsIDeviceContext.h"
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#include "nsRect.h"
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#include "nsTransform2D.h"
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1998-04-17 23:45:07 +00:00
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#include "nsStringUtil.h"
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1998-04-13 20:24:54 +00:00
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#include <windows.h>
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1999-03-05 15:34:53 +00:00
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//#include <winuser.h>
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#include <zmouse.h>
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//#include "sysmets.h"
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1998-04-13 20:24:54 +00:00
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#include "nsGfxCIID.h"
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#include "resource.h"
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1998-04-17 00:16:11 +00:00
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#include <commctrl.h>
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1998-04-13 20:24:54 +00:00
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#include "prtime.h"
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1998-12-15 05:44:21 +00:00
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#include "nsIRenderingContextWin.h"
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1998-04-13 20:24:54 +00:00
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1999-02-17 14:30:47 +00:00
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#include "nsIMenu.h"
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1999-03-01 16:22:40 +00:00
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#include "nsMenu.h"
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1999-02-17 14:30:47 +00:00
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#include "nsIMenuItem.h"
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#include "nsIMenuListener.h"
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#include "nsMenuItem.h"
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1999-03-19 23:36:20 +00:00
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#include <imm.h>
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1999-02-17 14:30:47 +00:00
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1999-04-17 13:45:10 +00:00
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//#define NEW_DRAG_AND_DROP
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#ifdef NEW_DRAG_AND_DROP
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1999-04-06 20:23:55 +00:00
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#include "nsNativeDragTarget.h"
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1999-03-12 00:21:11 +00:00
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//#include "nsDropTarget.h"
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1999-04-06 20:23:55 +00:00
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//#include "DragDrop.h"
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//#include "DropTar.h"
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//#include "DropSrc.h"
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1999-03-09 23:48:58 +00:00
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#endif
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1999-03-23 21:26:20 +00:00
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// For clipboard support
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#include "nsIServiceManager.h"
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#include "nsIClipboard.h"
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#include "nsWidgetsCID.h"
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static NS_DEFINE_IID(kIClipboardIID, NS_ICLIPBOARD_IID);
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static NS_DEFINE_CID(kCClipboardCID, NS_CLIPBOARD_CID);
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1998-04-13 20:24:54 +00:00
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BOOL nsWindow::sIsRegistered = FALSE;
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1998-05-29 22:44:13 +00:00
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nsWindow* nsWindow::gCurrentWindow = nsnull;
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1998-09-02 21:14:45 +00:00
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#define IS_VK_DOWN(a) (PRBool)(((GetKeyState(a) & 0x80)) ? (PR_TRUE) : (PR_FALSE))
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1998-05-05 23:41:16 +00:00
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// Global variable
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// g_hinst - handle of the application instance
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extern HINSTANCE g_hinst;
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1998-04-13 20:24:54 +00:00
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1999-02-17 14:30:47 +00:00
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static NS_DEFINE_IID(kIWidgetIID, NS_IWIDGET_IID);
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static NS_DEFINE_IID(kIMenuIID, NS_IMENU_IID);
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static NS_DEFINE_IID(kIMenuItemIID, NS_IMENUITEM_IID);
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//static NS_DEFINE_IID(kIMenuListenerIID, NS_IMENULISTENER_IID);
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1998-04-13 20:24:54 +00:00
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1998-11-04 21:43:47 +00:00
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//-------------------------------------------------------------------------
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//
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// nsWindow constructor
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//
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//-------------------------------------------------------------------------
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nsWindow::nsWindow() : nsBaseWidget()
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{
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NS_INIT_REFCNT();
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mWnd = 0;
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mPrevWndProc = NULL;
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mBackground = ::GetSysColor(COLOR_BTNFACE);
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mBrush = ::CreateSolidBrush(NSRGB_2_COLOREF(mBackground));
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mForeground = ::GetSysColor(COLOR_WINDOWTEXT);
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mPalette = NULL;
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mIsShiftDown = PR_FALSE;
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mIsControlDown = PR_FALSE;
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mIsAltDown = PR_FALSE;
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mIsDestroying = PR_FALSE;
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mOnDestroyCalled = PR_FALSE;
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mTooltip = NULL;
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mDeferredPositioner = NULL;
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mLastPoint.x = 0;
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mLastPoint.y = 0;
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mPreferredWidth = 0;
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mPreferredHeight = 0;
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mFont = nsnull;
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mIsVisible = PR_FALSE;
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mHas3DBorder = PR_FALSE;
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1999-02-17 14:30:47 +00:00
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mMenuBar = nsnull;
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mMenuCmdId = 0;
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1999-05-27 21:09:49 +00:00
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mBorderStyle = eBorderStyle_window;
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mBorderlessParent = 0;
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1999-03-09 23:48:58 +00:00
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1999-03-05 15:34:53 +00:00
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mHitMenu = nsnull;
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mHitSubMenus = new nsVoidArray();
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mVScrollbar = nsnull;
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1999-03-09 23:48:58 +00:00
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1999-06-04 05:14:01 +00:00
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mIMEProperty = 0;
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mIMEIsComposing = PR_FALSE;
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mIMECompositionString = NULL;
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mIMECompositionStringSize = 0;
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mIMECompositionStringSize = 0;
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mIMECompositionUniString = NULL;
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1999-06-09 03:17:56 +00:00
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#ifdef tague_keyboard_patch
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1999-06-04 05:14:01 +00:00
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mHaveDBCSLeadByte = false;
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mDBCSLeadByte = '\0';
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#endif
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1999-03-19 23:36:20 +00:00
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1999-04-17 13:45:10 +00:00
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#ifdef NEW_DRAG_AND_DROP
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1999-04-06 20:23:55 +00:00
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mNativeDragTarget = nsnull;
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1999-03-09 23:48:58 +00:00
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#endif
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1999-03-19 23:36:20 +00:00
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1998-11-04 21:43:47 +00:00
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}
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//-------------------------------------------------------------------------
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//
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// nsWindow destructor
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//
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//-------------------------------------------------------------------------
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nsWindow::~nsWindow()
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{
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mIsDestroying = PR_TRUE;
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if (gCurrentWindow == this) {
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gCurrentWindow = nsnull;
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}
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MouseTrailer * mouseTrailer = MouseTrailer::GetMouseTrailer(0);
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if (mouseTrailer->GetMouseTrailerWindow() == this) {
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mouseTrailer->DestroyTimer();
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}
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// If the widget was released without calling Destroy() then the native
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// window still exists, and we need to destroy it
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if (NULL != mWnd) {
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Destroy();
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}
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1999-03-05 15:34:53 +00:00
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NS_IF_RELEASE(mHitMenu); // this should always have already been freed by the deselect
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1999-04-06 20:23:55 +00:00
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1999-05-06 01:43:12 +00:00
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delete mHitSubMenus;
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1998-11-04 21:43:47 +00:00
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//XXX Temporary: Should not be caching the font
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delete mFont;
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}
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1998-05-14 21:34:08 +00:00
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//-------------------------------------------------------------------------
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//
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// Default for height modification is to do nothing
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//
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//-------------------------------------------------------------------------
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PRInt32 nsWindow::GetHeight(PRInt32 aProposedHeight)
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{
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return(aProposedHeight);
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}
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1998-04-13 20:24:54 +00:00
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1998-05-13 03:39:08 +00:00
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//-------------------------------------------------------------------------
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//
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// Deferred Window positioning
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//
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//-------------------------------------------------------------------------
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1998-05-05 23:41:16 +00:00
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1998-09-28 22:32:48 +00:00
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NS_METHOD nsWindow::BeginResizingChildren(void)
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1998-05-13 03:39:08 +00:00
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{
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if (NULL == mDeferredPositioner)
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mDeferredPositioner = ::BeginDeferWindowPos(1);
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1998-09-28 22:32:48 +00:00
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return NS_OK;
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1998-05-13 03:39:08 +00:00
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}
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1998-09-28 22:32:48 +00:00
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NS_METHOD nsWindow::EndResizingChildren(void)
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1998-05-13 03:39:08 +00:00
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{
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if (NULL != mDeferredPositioner) {
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::EndDeferWindowPos(mDeferredPositioner);
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mDeferredPositioner = NULL;
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}
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1998-09-28 22:32:48 +00:00
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return NS_OK;
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1998-05-13 03:39:08 +00:00
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}
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1998-05-05 23:41:16 +00:00
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1998-05-04 19:25:25 +00:00
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// DoCreateTooltip - creates a tooltip control and adds some tools
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// to it.
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// Returns the handle of the tooltip control if successful or NULL
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// otherwise.
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// hwndOwner - handle of the owner window
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//
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1998-05-18 17:55:34 +00:00
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void nsWindow::AddTooltip(HWND hwndOwner,nsRect* aRect, int aId)
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1998-05-04 19:25:25 +00:00
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{
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1998-05-18 17:55:34 +00:00
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TOOLINFO ti; // tool information
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memset(&ti, 0, sizeof(TOOLINFO));
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1998-05-04 19:25:25 +00:00
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// Make sure the common control DLL is loaded
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InitCommonControls();
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// Create a tooltip control for the window if needed
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if (mTooltip == (HWND) NULL) {
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mTooltip = CreateWindow(TOOLTIPS_CLASS, (LPSTR) NULL, TTS_ALWAYSTIP,
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CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
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NULL, (HMENU) NULL,
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nsToolkit::mDllInstance,
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NULL);
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}
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if (mTooltip == (HWND) NULL)
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return;
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ti.cbSize = sizeof(TOOLINFO);
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ti.uFlags = TTF_SUBCLASS;
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ti.hwnd = hwndOwner;
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ti.hinst = nsToolkit::mDllInstance;
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1998-05-18 17:55:34 +00:00
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ti.uId = aId;
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1998-05-04 19:25:25 +00:00
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ti.lpszText = (LPSTR)" "; // must set text to
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// something for tooltip to give events;
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1998-05-18 17:55:34 +00:00
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ti.rect.left = aRect->x;
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ti.rect.top = aRect->y;
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ti.rect.right = aRect->x + aRect->width;
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ti.rect.bottom = aRect->y + aRect->height;
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1998-05-04 19:25:25 +00:00
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if (!SendMessage(mTooltip, TTM_ADDTOOL, 0,
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(LPARAM) (LPTOOLINFO) &ti))
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return;
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1998-05-05 23:41:16 +00:00
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}
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1998-09-28 22:32:48 +00:00
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NS_METHOD nsWindow::WidgetToScreen(const nsRect& aOldRect, nsRect& aNewRect)
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1998-05-05 23:41:16 +00:00
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{
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POINT point;
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point.x = aOldRect.x;
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point.y = aOldRect.y;
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::ClientToScreen((HWND)GetNativeData(NS_NATIVE_WINDOW), &point);
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aNewRect.x = point.x;
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aNewRect.y = point.y;
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aNewRect.width = aOldRect.width;
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aNewRect.height = aOldRect.height;
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1998-09-28 22:32:48 +00:00
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return NS_OK;
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1998-05-05 23:41:16 +00:00
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}
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1998-09-28 22:32:48 +00:00
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NS_METHOD nsWindow::ScreenToWidget(const nsRect& aOldRect, nsRect& aNewRect)
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1998-05-05 23:41:16 +00:00
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{
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POINT point;
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point.x = aOldRect.x;
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point.y = aOldRect.y;
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::ScreenToClient((HWND)GetNativeData(NS_NATIVE_WINDOW), &point);
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aNewRect.x = point.x;
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aNewRect.y = point.y;
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aNewRect.width = aOldRect.width;
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aNewRect.height = aOldRect.height;
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1998-09-28 22:32:48 +00:00
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return NS_OK;
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1998-05-04 19:25:25 +00:00
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}
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//-------------------------------------------------------------------------
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//
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// Setup initial tooltip rectangles
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//
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//-------------------------------------------------------------------------
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1998-09-28 22:32:48 +00:00
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NS_METHOD nsWindow::SetTooltips(PRUint32 aNumberOfTips,nsRect* aTooltipAreas[])
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1998-05-04 19:25:25 +00:00
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{
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RemoveTooltips();
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for (int i = 0; i < (int)aNumberOfTips; i++) {
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1998-05-18 17:55:34 +00:00
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AddTooltip(mWnd, aTooltipAreas[i], i);
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1998-05-04 19:25:25 +00:00
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}
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1998-09-28 22:32:48 +00:00
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return NS_OK;
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1998-05-04 19:25:25 +00:00
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}
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//-------------------------------------------------------------------------
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//
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// Update all tooltip rectangles
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//
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//-------------------------------------------------------------------------
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1998-09-28 22:32:48 +00:00
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NS_METHOD nsWindow::UpdateTooltips(nsRect* aNewTips[])
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1998-05-04 19:25:25 +00:00
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{
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TOOLINFO ti;
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1998-05-18 17:55:34 +00:00
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memset(&ti, 0, sizeof(TOOLINFO));
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ti.cbSize = sizeof(TOOLINFO);
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ti.hwnd = mWnd;
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1998-05-04 19:25:25 +00:00
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// Get the number of tooltips
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UINT count = ::SendMessage(mTooltip, TTM_GETTOOLCOUNT, 0, 0);
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NS_ASSERTION(count > 0, "Called UpdateTooltips before calling SetTooltips");
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for (UINT i = 0; i < count; i++) {
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1998-05-18 17:55:34 +00:00
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ti.uId = i;
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int result =::SendMessage(mTooltip, TTM_ENUMTOOLS, i, (LPARAM) (LPTOOLINFO)&ti);
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nsRect* newTip = aNewTips[i];
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ti.rect.left = newTip->x;
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ti.rect.top = newTip->y;
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ti.rect.right = newTip->x + newTip->width;
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ti.rect.bottom = newTip->y + newTip->height;
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1998-05-04 19:25:25 +00:00
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::SendMessage(mTooltip, TTM_NEWTOOLRECT, 0, (LPARAM) (LPTOOLINFO)&ti);
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1998-05-18 17:55:34 +00:00
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|
|
1998-05-04 19:25:25 +00:00
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-05-04 19:25:25 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Remove all tooltip rectangles
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::RemoveTooltips()
|
1998-05-04 19:25:25 +00:00
|
|
|
{
|
|
|
|
TOOLINFO ti;
|
1998-05-18 17:55:34 +00:00
|
|
|
memset(&ti, 0, sizeof(TOOLINFO));
|
|
|
|
ti.cbSize = sizeof(TOOLINFO);
|
1998-05-04 19:25:25 +00:00
|
|
|
long val;
|
1998-05-18 17:55:34 +00:00
|
|
|
|
|
|
|
if (mTooltip == NULL)
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_ERROR_FAILURE;
|
1998-05-18 17:55:34 +00:00
|
|
|
|
1998-05-04 19:25:25 +00:00
|
|
|
// Get the number of tooltips
|
|
|
|
UINT count = ::SendMessage(mTooltip, TTM_GETTOOLCOUNT, 0, (LPARAM)&val);
|
|
|
|
for (UINT i = 0; i < count; i++) {
|
1998-05-18 17:55:34 +00:00
|
|
|
ti.uId = i;
|
|
|
|
ti.hwnd = mWnd;
|
1998-05-04 19:25:25 +00:00
|
|
|
::SendMessage(mTooltip, TTM_DELTOOL, 0, (LPARAM) (LPTOOLINFO)&ti);
|
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-05-04 19:25:25 +00:00
|
|
|
}
|
|
|
|
|
1998-05-18 17:55:34 +00:00
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Convert nsEventStatus value to a windows boolean
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
|
|
|
|
PRBool nsWindow::ConvertStatus(nsEventStatus aStatus)
|
|
|
|
{
|
|
|
|
switch(aStatus) {
|
1998-09-15 00:14:11 +00:00
|
|
|
case nsEventStatus_eIgnore:
|
|
|
|
return PR_FALSE;
|
|
|
|
case nsEventStatus_eConsumeNoDefault:
|
|
|
|
return PR_TRUE;
|
|
|
|
case nsEventStatus_eConsumeDoDefault:
|
|
|
|
return PR_FALSE;
|
|
|
|
default:
|
|
|
|
NS_ASSERTION(0, "Illegal nsEventStatus enumeration value");
|
1998-04-13 20:24:54 +00:00
|
|
|
break;
|
|
|
|
}
|
1998-09-15 00:14:11 +00:00
|
|
|
return PR_FALSE;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
1998-04-24 23:09:11 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Initialize an event to dispatch
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-05-29 22:44:13 +00:00
|
|
|
void nsWindow::InitEvent(nsGUIEvent& event, PRUint32 aEventType, nsPoint* aPoint)
|
1998-04-24 23:09:11 +00:00
|
|
|
{
|
|
|
|
event.widget = this;
|
1998-10-08 00:04:21 +00:00
|
|
|
NS_ADDREF(event.widget);
|
1998-04-24 23:09:11 +00:00
|
|
|
|
1998-05-29 22:44:13 +00:00
|
|
|
if (nsnull == aPoint) { // use the point from the event
|
|
|
|
// get the message position in client coordinates and in twips
|
|
|
|
DWORD pos = ::GetMessagePos();
|
|
|
|
POINT cpos;
|
1998-04-24 23:09:11 +00:00
|
|
|
|
1998-05-29 22:44:13 +00:00
|
|
|
cpos.x = LOWORD(pos);
|
|
|
|
cpos.y = HIWORD(pos);
|
1998-04-24 23:09:11 +00:00
|
|
|
|
1998-08-04 21:04:02 +00:00
|
|
|
if (mWnd != NULL) {
|
|
|
|
::ScreenToClient(mWnd, &cpos);
|
|
|
|
event.point.x = cpos.x;
|
|
|
|
event.point.y = cpos.y;
|
1998-08-04 21:06:35 +00:00
|
|
|
} else {
|
|
|
|
event.point.x = 0;
|
|
|
|
event.point.y = 0;
|
1998-08-04 21:04:02 +00:00
|
|
|
}
|
1998-05-29 22:44:13 +00:00
|
|
|
}
|
|
|
|
else { // use the point override if provided
|
|
|
|
event.point.x = aPoint->x;
|
|
|
|
event.point.y = aPoint->y;
|
|
|
|
}
|
1998-04-24 23:09:11 +00:00
|
|
|
|
|
|
|
event.time = ::GetMessageTime();
|
1998-07-23 02:55:33 +00:00
|
|
|
event.message = aEventType;
|
1998-05-29 22:44:13 +00:00
|
|
|
|
|
|
|
mLastPoint.x = event.point.x;
|
|
|
|
mLastPoint.y = event.point.y;
|
1999-06-08 06:07:51 +00:00
|
|
|
|
|
|
|
event.nativeMsg = (void *)&mPluginEvent;
|
1998-04-24 23:09:11 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Invokes callback and ProcessEvent method on Event Listener object
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
|
1998-10-07 22:11:37 +00:00
|
|
|
NS_IMETHODIMP nsWindow::DispatchEvent(nsGUIEvent* event, nsEventStatus & aStatus)
|
1998-04-24 23:09:11 +00:00
|
|
|
{
|
1998-10-07 22:11:37 +00:00
|
|
|
aStatus = nsEventStatus_eIgnore;
|
1999-01-27 09:37:23 +00:00
|
|
|
|
1999-02-04 03:01:05 +00:00
|
|
|
//if (nsnull != mMenuListener)
|
|
|
|
// aStatus = mMenuListener->MenuSelected(*event);
|
1998-04-24 23:09:11 +00:00
|
|
|
if (nsnull != mEventCallback) {
|
1998-10-07 22:11:37 +00:00
|
|
|
aStatus = (*mEventCallback)(event);
|
1998-04-24 23:09:11 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
// Dispatch to event listener if event was not consumed
|
1998-10-07 22:11:37 +00:00
|
|
|
if ((aStatus != nsEventStatus_eIgnore) && (nsnull != mEventListener)) {
|
|
|
|
aStatus = mEventListener->ProcessEvent(*event);
|
1998-04-24 23:09:11 +00:00
|
|
|
}
|
1999-04-06 00:11:43 +00:00
|
|
|
|
|
|
|
// the window can be destroyed during processing of seemingly innocuous events like, say,
|
|
|
|
// mousedowns due to the magic of scripting. mousedowns will return nsEventStatus_eIgnore,
|
|
|
|
// which causes problems with the deleted window. therefore:
|
|
|
|
if (mOnDestroyCalled)
|
|
|
|
aStatus = nsEventStatus_eConsumeNoDefault;
|
1998-10-07 22:11:37 +00:00
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
PRBool nsWindow::DispatchWindowEvent(nsGUIEvent* event)
|
|
|
|
{
|
|
|
|
nsEventStatus status;
|
|
|
|
DispatchEvent(event, status);
|
|
|
|
return ConvertStatus(status);
|
1998-04-24 23:09:11 +00:00
|
|
|
}
|
|
|
|
|
1998-05-04 19:25:25 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Dispatch standard event
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
|
|
|
|
PRBool nsWindow::DispatchStandardEvent(PRUint32 aMsg)
|
|
|
|
{
|
|
|
|
nsGUIEvent event;
|
1998-07-23 02:55:33 +00:00
|
|
|
event.eventStructType = NS_GUI_EVENT;
|
1998-05-04 19:25:25 +00:00
|
|
|
InitEvent(event, aMsg);
|
1998-10-07 22:11:37 +00:00
|
|
|
|
1998-10-08 00:04:21 +00:00
|
|
|
PRBool result = DispatchWindowEvent(&event);
|
|
|
|
NS_RELEASE(event.widget);
|
|
|
|
return result;
|
1998-05-04 19:25:25 +00:00
|
|
|
}
|
1998-04-24 23:09:11 +00:00
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// the nsWindow procedure for all nsWindows in this toolkit
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
LRESULT CALLBACK nsWindow::WindowProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
|
|
|
{
|
1998-04-17 00:16:11 +00:00
|
|
|
|
1999-02-09 18:20:18 +00:00
|
|
|
// Get the window which caused the event and ask it to process the message
|
|
|
|
nsWindow *someWindow = (nsWindow*)::GetWindowLong(hWnd, GWL_USERDATA);
|
1998-04-17 00:16:11 +00:00
|
|
|
|
1999-04-06 00:11:43 +00:00
|
|
|
// Re-direct a tab change message destined for its parent window to the
|
1999-02-09 18:20:18 +00:00
|
|
|
// the actual window which generated the event.
|
1998-04-17 00:16:11 +00:00
|
|
|
if (msg == WM_NOTIFY) {
|
|
|
|
LPNMHDR pnmh = (LPNMHDR) lParam;
|
|
|
|
if (pnmh->code == TCN_SELCHANGE) {
|
|
|
|
someWindow = (nsWindow*)::GetWindowLong(pnmh->hwndFrom, GWL_USERDATA);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
if (nsnull != someWindow) {
|
|
|
|
LRESULT retValue;
|
|
|
|
if (PR_TRUE == someWindow->ProcessMessage(msg, wParam, lParam, &retValue)) {
|
|
|
|
return retValue;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1998-08-29 06:21:50 +00:00
|
|
|
#if defined(STRICT)
|
|
|
|
return ::CallWindowProc((WNDPROC)someWindow->GetPrevWindowProc(), hWnd,
|
|
|
|
msg, wParam, lParam);
|
|
|
|
#else
|
|
|
|
return ::CallWindowProc((FARPROC)someWindow->GetPrevWindowProc(), hWnd,
|
|
|
|
msg, wParam, lParam);
|
|
|
|
#endif
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
1999-03-09 23:48:58 +00:00
|
|
|
//WINOLEAPI oleStatus;
|
1998-04-13 20:24:54 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
1998-09-29 21:34:58 +00:00
|
|
|
// Utility method for implementing both Create(nsIWidget ...) and
|
|
|
|
// Create(nsNativeWidget...)
|
1998-04-13 20:24:54 +00:00
|
|
|
//-------------------------------------------------------------------------
|
1999-03-23 21:26:20 +00:00
|
|
|
// This is needed for drag & drop & Clipboard support
|
1999-03-09 23:48:58 +00:00
|
|
|
BOOL gOLEInited = FALSE;
|
1998-09-29 21:34:58 +00:00
|
|
|
|
|
|
|
nsresult nsWindow::StandardWindowCreate(nsIWidget *aParent,
|
1998-04-13 20:24:54 +00:00
|
|
|
const nsRect &aRect,
|
|
|
|
EVENT_CALLBACK aHandleEventFunction,
|
|
|
|
nsIDeviceContext *aContext,
|
1998-07-29 18:51:45 +00:00
|
|
|
nsIAppShell *aAppShell,
|
1998-04-24 21:37:30 +00:00
|
|
|
nsIToolkit *aToolkit,
|
1998-09-29 21:34:58 +00:00
|
|
|
nsWidgetInitData *aInitData,
|
|
|
|
nsNativeWidget aNativeParent)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
1998-09-29 21:34:58 +00:00
|
|
|
|
1998-09-23 19:19:23 +00:00
|
|
|
BaseCreate(aParent, aRect, aHandleEventFunction, aContext,
|
|
|
|
aAppShell, aToolkit, aInitData);
|
1998-07-29 18:51:45 +00:00
|
|
|
|
1999-01-28 17:06:39 +00:00
|
|
|
// See if the caller wants to explictly set clip children and clip siblings
|
1998-09-29 21:34:58 +00:00
|
|
|
DWORD style = WindowStyle();
|
|
|
|
if (nsnull != aInitData) {
|
|
|
|
if (aInitData->clipChildren) {
|
|
|
|
style |= WS_CLIPCHILDREN;
|
|
|
|
} else {
|
|
|
|
style &= ~WS_CLIPCHILDREN;
|
|
|
|
}
|
1999-01-28 17:06:39 +00:00
|
|
|
if (aInitData->clipSiblings) {
|
|
|
|
style |= WS_CLIPSIBLINGS;
|
|
|
|
}
|
1998-09-29 21:34:58 +00:00
|
|
|
}
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
// Switch to the "main gui thread" if necessary... This method must
|
|
|
|
// be executed on the "gui thread"...
|
|
|
|
//
|
1998-09-29 21:34:58 +00:00
|
|
|
|
1998-09-23 19:19:23 +00:00
|
|
|
nsToolkit* toolkit = (nsToolkit *)mToolkit;
|
1999-03-09 09:44:27 +00:00
|
|
|
if (toolkit) {
|
1999-02-09 18:20:18 +00:00
|
|
|
if (!toolkit->IsGuiThread()) {
|
|
|
|
DWORD args[7];
|
1998-04-13 20:24:54 +00:00
|
|
|
args[0] = (DWORD)aParent;
|
|
|
|
args[1] = (DWORD)&aRect;
|
|
|
|
args[2] = (DWORD)aHandleEventFunction;
|
|
|
|
args[3] = (DWORD)aContext;
|
1999-02-09 18:20:18 +00:00
|
|
|
args[4] = (DWORD)aAppShell;
|
|
|
|
args[5] = (DWORD)aToolkit;
|
|
|
|
args[6] = (DWORD)aInitData;
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1998-09-29 21:34:58 +00:00
|
|
|
if (nsnull != aParent) {
|
|
|
|
// nsIWidget parent dispatch
|
1999-02-09 18:20:18 +00:00
|
|
|
MethodInfo info(this, nsWindow::CREATE, 7, args);
|
1998-09-29 21:34:58 +00:00
|
|
|
toolkit->CallMethod(&info);
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
// Native parent dispatch
|
|
|
|
MethodInfo info(this, nsWindow::CREATE_NATIVE, 5, args);
|
|
|
|
toolkit->CallMethod(&info);
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
}
|
1999-03-09 09:44:27 +00:00
|
|
|
}
|
1998-09-29 21:34:58 +00:00
|
|
|
|
|
|
|
HWND parent;
|
1998-11-02 16:58:55 +00:00
|
|
|
if (nsnull != aParent) { // has a nsIWidget parent
|
1998-09-29 21:34:58 +00:00
|
|
|
parent = ((aParent) ? (HWND)aParent->GetNativeData(NS_NATIVE_WINDOW) : nsnull);
|
1998-11-02 16:58:55 +00:00
|
|
|
} else { // has a nsNative parent
|
1998-09-29 22:22:30 +00:00
|
|
|
parent = (HWND)aNativeParent;
|
1998-08-19 23:11:41 +00:00
|
|
|
}
|
|
|
|
|
1998-11-02 16:58:55 +00:00
|
|
|
DWORD extendedStyle = WindowExStyle();
|
1998-11-02 19:13:05 +00:00
|
|
|
if (nsnull != aInitData) {
|
1999-05-27 21:09:49 +00:00
|
|
|
SetBorderStyle(aInitData->mBorderStyle);
|
|
|
|
|
1998-11-02 21:55:21 +00:00
|
|
|
if (aInitData->mBorderStyle == eBorderStyle_dialog ||
|
|
|
|
aInitData->mBorderStyle == eBorderStyle_none) {
|
1998-11-04 21:43:47 +00:00
|
|
|
extendedStyle &= ~WS_EX_CLIENTEDGE;
|
1998-11-02 19:13:05 +00:00
|
|
|
} else if (aInitData->mBorderStyle == eBorderStyle_3DChildWindow) {
|
|
|
|
extendedStyle |= WS_EX_CLIENTEDGE;
|
1999-05-27 21:09:49 +00:00
|
|
|
} else if (aInitData->mBorderStyle == eBorderStyle_BorderlessTopLevel) {
|
|
|
|
extendedStyle = WS_EX_TOPMOST;
|
|
|
|
style = WS_POPUP;
|
|
|
|
mBorderlessParent = parent;
|
1998-11-02 19:13:05 +00:00
|
|
|
}
|
1998-11-02 16:58:55 +00:00
|
|
|
}
|
|
|
|
|
1998-11-04 21:43:47 +00:00
|
|
|
mHas3DBorder = (extendedStyle & WS_EX_CLIENTEDGE) > 0;
|
|
|
|
|
1998-11-02 16:58:55 +00:00
|
|
|
mWnd = ::CreateWindowEx(extendedStyle,
|
1998-04-13 20:24:54 +00:00
|
|
|
WindowClass(),
|
|
|
|
"",
|
1998-08-19 23:11:41 +00:00
|
|
|
style,
|
1998-04-13 20:24:54 +00:00
|
|
|
aRect.x,
|
|
|
|
aRect.y,
|
|
|
|
aRect.width,
|
1998-05-14 21:34:08 +00:00
|
|
|
GetHeight(aRect.height),
|
1998-09-29 21:34:58 +00:00
|
|
|
parent,
|
1998-04-13 20:24:54 +00:00
|
|
|
NULL,
|
|
|
|
nsToolkit::mDllInstance,
|
|
|
|
NULL);
|
1998-09-29 21:34:58 +00:00
|
|
|
|
1998-09-23 19:19:23 +00:00
|
|
|
VERIFY(mWnd);
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1999-03-09 23:48:58 +00:00
|
|
|
// Initial Drag & Drop Work
|
|
|
|
if (!gOLEInited) {
|
|
|
|
DWORD dwVer = ::OleBuildVersion();
|
|
|
|
|
|
|
|
if (FAILED(::OleInitialize(NULL))){
|
1999-03-23 21:26:20 +00:00
|
|
|
printf("***** OLE has not been initialized!\n");
|
|
|
|
} else {
|
1999-03-24 18:42:34 +00:00
|
|
|
//if defined(DEBUG) printf("***** OLE has been initialized!\n");
|
1999-03-09 23:48:58 +00:00
|
|
|
}
|
|
|
|
gOLEInited = TRUE;
|
|
|
|
}
|
1999-04-17 13:45:10 +00:00
|
|
|
#ifdef NEW_DRAG_AND_DROP
|
1999-04-06 20:23:55 +00:00
|
|
|
mNativeDragTarget = new nsNativeDragTarget(this);
|
|
|
|
if (NULL != mNativeDragTarget) {
|
|
|
|
mNativeDragTarget->AddRef();
|
|
|
|
if (S_OK == ::CoLockObjectExternal((LPUNKNOWN)mNativeDragTarget,TRUE,FALSE)) {
|
|
|
|
if (S_OK == ::RegisterDragDrop(mWnd, (LPDROPTARGET)mNativeDragTarget)) {
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
1999-03-09 23:48:58 +00:00
|
|
|
#endif
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
// call the event callback to notify about creation
|
|
|
|
|
1998-05-04 19:25:25 +00:00
|
|
|
DispatchStandardEvent(NS_CREATE);
|
1998-04-13 20:24:54 +00:00
|
|
|
SubclassWindow(TRUE);
|
1998-09-29 21:34:58 +00:00
|
|
|
return(NS_OK);
|
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Create the proper widget
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
NS_METHOD nsWindow::Create(nsIWidget *aParent,
|
|
|
|
const nsRect &aRect,
|
|
|
|
EVENT_CALLBACK aHandleEventFunction,
|
|
|
|
nsIDeviceContext *aContext,
|
|
|
|
nsIAppShell *aAppShell,
|
|
|
|
nsIToolkit *aToolkit,
|
|
|
|
nsWidgetInitData *aInitData)
|
|
|
|
{
|
|
|
|
return(StandardWindowCreate(aParent, aRect, aHandleEventFunction,
|
|
|
|
aContext, aAppShell, aToolkit, aInitData,
|
|
|
|
nsnull));
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// create with a native parent
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-29 21:34:58 +00:00
|
|
|
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::Create(nsNativeWidget aParent,
|
1998-04-13 20:24:54 +00:00
|
|
|
const nsRect &aRect,
|
|
|
|
EVENT_CALLBACK aHandleEventFunction,
|
|
|
|
nsIDeviceContext *aContext,
|
1998-07-29 18:51:45 +00:00
|
|
|
nsIAppShell *aAppShell,
|
1998-04-24 21:37:30 +00:00
|
|
|
nsIToolkit *aToolkit,
|
1998-05-14 21:34:08 +00:00
|
|
|
nsWidgetInitData *aInitData)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
1998-09-29 21:34:58 +00:00
|
|
|
return(StandardWindowCreate(nsnull, aRect, aHandleEventFunction,
|
|
|
|
aContext, aAppShell, aToolkit, aInitData,
|
|
|
|
aParent));
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
1998-09-29 21:34:58 +00:00
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Close this nsWindow
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::Destroy()
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
1998-08-09 01:37:30 +00:00
|
|
|
// Switch to the "main gui thread" if necessary... This method must
|
|
|
|
// be executed on the "gui thread"...
|
1998-09-23 19:19:23 +00:00
|
|
|
nsToolkit* toolkit = (nsToolkit *)mToolkit;
|
|
|
|
if (toolkit != nsnull && !toolkit->IsGuiThread()) {
|
1998-08-09 01:37:30 +00:00
|
|
|
MethodInfo info(this, nsWindow::DESTROY);
|
1998-09-23 19:19:23 +00:00
|
|
|
toolkit->CallMethod(&info);
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_ERROR_FAILURE;
|
1998-08-09 01:37:30 +00:00
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1998-08-09 01:37:30 +00:00
|
|
|
// disconnect from the parent
|
|
|
|
if (!mIsDestroying) {
|
1998-09-23 19:19:23 +00:00
|
|
|
nsBaseWidget::Destroy();
|
1998-08-09 01:37:30 +00:00
|
|
|
}
|
1998-05-04 19:25:25 +00:00
|
|
|
|
1999-04-17 13:45:10 +00:00
|
|
|
#ifdef NEW_DRAG_AND_DROP
|
1999-04-06 20:23:55 +00:00
|
|
|
if (NULL != mNativeDragTarget) {
|
|
|
|
if (S_OK == ::CoLockObjectExternal((LPUNKNOWN)mNativeDragTarget, FALSE, TRUE)) {
|
|
|
|
}
|
|
|
|
NS_RELEASE(mNativeDragTarget);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
1998-08-09 01:37:30 +00:00
|
|
|
// destroy the HWND
|
|
|
|
if (mWnd) {
|
|
|
|
// prevent the widget from causing additional events
|
|
|
|
mEventCallback = nsnull;
|
|
|
|
VERIFY(::DestroyWindow(mWnd));
|
1998-09-15 03:45:06 +00:00
|
|
|
mWnd = NULL;
|
|
|
|
//our windows can be subclassed by
|
|
|
|
//others and these namless, faceless others
|
|
|
|
//may not let us know about WM_DESTROY. so,
|
|
|
|
//if OnDestroy() didn't get called, just call
|
|
|
|
//it now. MMP
|
|
|
|
if (PR_FALSE == mOnDestroyCalled)
|
|
|
|
OnDestroy();
|
1998-08-09 01:37:30 +00:00
|
|
|
}
|
1999-04-06 20:23:55 +00:00
|
|
|
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Get this nsWindow parent
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
nsIWidget* nsWindow::GetParent(void)
|
|
|
|
{
|
1998-08-09 01:37:30 +00:00
|
|
|
nsWindow* widget = NULL;
|
1998-04-13 20:24:54 +00:00
|
|
|
if (mWnd) {
|
|
|
|
HWND parent = ::GetParent(mWnd);
|
|
|
|
if (parent) {
|
1998-08-21 21:41:36 +00:00
|
|
|
widget = (nsWindow *)::GetWindowLong(parent, GWL_USERDATA);
|
1998-08-09 01:37:30 +00:00
|
|
|
if (widget) {
|
|
|
|
// If the widget is in the process of being destroyed then
|
|
|
|
// do NOT return it
|
|
|
|
if (widget->mIsDestroying) {
|
|
|
|
widget = NULL;
|
|
|
|
} else {
|
1998-09-17 20:02:04 +00:00
|
|
|
NS_ADDREF(widget);
|
1998-08-09 01:37:30 +00:00
|
|
|
}
|
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1998-08-09 01:37:30 +00:00
|
|
|
return (nsIWidget*)widget;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Hide or show this component
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::Show(PRBool bState)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
|
|
|
if (mWnd) {
|
|
|
|
if (bState) {
|
|
|
|
::SetWindowPos(mWnd, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_SHOWWINDOW);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
::ShowWindow(mWnd, SW_HIDE);
|
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
mIsVisible = bState;
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Return PR_TRUE if the whether the component is visible, PR_FALSE otherwise
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
NS_METHOD nsWindow::IsVisible(PRBool & bState)
|
|
|
|
{
|
|
|
|
bState = mIsVisible;
|
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Move this component
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::Move(PRUint32 aX, PRUint32 aY)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
1999-05-27 21:09:49 +00:00
|
|
|
// When moving a borderless top-level window the window
|
|
|
|
// must be placed relative to it's parent. WIN32 want's to
|
|
|
|
// place it relative to the screen, so we used the cached parent
|
|
|
|
// to calculate the parent's location then add the x,y passed to
|
|
|
|
// the move to get the screen coordinate for the borderless top-level
|
|
|
|
// window.
|
|
|
|
if (mBorderStyle == eBorderStyle_BorderlessTopLevel) {
|
|
|
|
HWND parent = mBorderlessParent;
|
|
|
|
if (parent) {
|
|
|
|
RECT pr;
|
|
|
|
VERIFY(::GetWindowRect(parent, &pr));
|
|
|
|
aX += pr.left;
|
|
|
|
aY += pr.top;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1998-11-24 14:57:09 +00:00
|
|
|
mBounds.x = aX;
|
|
|
|
mBounds.y = aY;
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
if (mWnd) {
|
1998-05-13 03:39:08 +00:00
|
|
|
nsIWidget *par = GetParent();
|
|
|
|
HDWP deferrer = NULL;
|
|
|
|
|
|
|
|
if (nsnull != par) {
|
|
|
|
deferrer = ((nsWindow *)par)->mDeferredPositioner;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (NULL != deferrer) {
|
1998-06-16 17:16:59 +00:00
|
|
|
VERIFY(((nsWindow *)par)->mDeferredPositioner = ::DeferWindowPos(deferrer,
|
|
|
|
mWnd, NULL, aX, aY, 0, 0,
|
1998-05-13 03:39:08 +00:00
|
|
|
SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOSIZE));
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
VERIFY(::SetWindowPos(mWnd, NULL, aX, aY, 0, 0,
|
|
|
|
SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOSIZE));
|
|
|
|
}
|
1998-06-16 17:16:59 +00:00
|
|
|
|
|
|
|
NS_IF_RELEASE(par);
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Resize this component
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::Resize(PRUint32 aWidth, PRUint32 aHeight, PRBool aRepaint)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
1998-11-24 14:57:09 +00:00
|
|
|
// Set cached value for lightweight and printing
|
|
|
|
mBounds.width = aWidth;
|
|
|
|
mBounds.height = aHeight;
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
if (mWnd) {
|
1998-05-13 03:39:08 +00:00
|
|
|
nsIWidget *par = GetParent();
|
|
|
|
HDWP deferrer = NULL;
|
|
|
|
|
|
|
|
if (nsnull != par) {
|
|
|
|
deferrer = ((nsWindow *)par)->mDeferredPositioner;
|
|
|
|
}
|
|
|
|
|
1998-06-01 20:26:50 +00:00
|
|
|
UINT flags = SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOMOVE;
|
|
|
|
if (!aRepaint) {
|
|
|
|
flags |= SWP_NOREDRAW;
|
|
|
|
}
|
|
|
|
|
1998-05-13 03:39:08 +00:00
|
|
|
if (NULL != deferrer) {
|
1998-06-16 17:16:59 +00:00
|
|
|
VERIFY(((nsWindow *)par)->mDeferredPositioner = ::DeferWindowPos(deferrer,
|
|
|
|
mWnd, NULL, 0, 0, aWidth, GetHeight(aHeight), flags));
|
1998-05-13 03:39:08 +00:00
|
|
|
}
|
|
|
|
else {
|
1998-05-14 21:34:08 +00:00
|
|
|
VERIFY(::SetWindowPos(mWnd, NULL, 0, 0, aWidth, GetHeight(aHeight),
|
1998-06-01 20:26:50 +00:00
|
|
|
flags));
|
1998-05-13 03:39:08 +00:00
|
|
|
}
|
1998-06-16 17:16:59 +00:00
|
|
|
|
|
|
|
NS_IF_RELEASE(par);
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Resize this component
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::Resize(PRUint32 aX,
|
1998-06-01 20:26:50 +00:00
|
|
|
PRUint32 aY,
|
|
|
|
PRUint32 aWidth,
|
|
|
|
PRUint32 aHeight,
|
|
|
|
PRBool aRepaint)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
1998-11-24 14:57:09 +00:00
|
|
|
// Set cached value for lightweight and printing
|
|
|
|
mBounds.x = aX;
|
|
|
|
mBounds.y = aY;
|
|
|
|
mBounds.width = aWidth;
|
|
|
|
mBounds.height = aHeight;
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
if (mWnd) {
|
1998-05-13 03:39:08 +00:00
|
|
|
nsIWidget *par = GetParent();
|
|
|
|
HDWP deferrer = NULL;
|
|
|
|
|
|
|
|
if (nsnull != par) {
|
|
|
|
deferrer = ((nsWindow *)par)->mDeferredPositioner;
|
|
|
|
}
|
|
|
|
|
1998-06-01 20:26:50 +00:00
|
|
|
UINT flags = SWP_NOZORDER | SWP_NOACTIVATE;
|
|
|
|
if (!aRepaint) {
|
|
|
|
flags |= SWP_NOREDRAW;
|
|
|
|
}
|
|
|
|
|
1998-05-13 03:39:08 +00:00
|
|
|
if (NULL != deferrer) {
|
1998-06-16 17:16:59 +00:00
|
|
|
VERIFY(((nsWindow *)par)->mDeferredPositioner = ::DeferWindowPos(deferrer,
|
|
|
|
mWnd, NULL, aX, aY, aWidth, GetHeight(aHeight),
|
1998-06-01 20:26:50 +00:00
|
|
|
flags));
|
1998-05-13 03:39:08 +00:00
|
|
|
}
|
|
|
|
else {
|
1998-05-14 21:34:08 +00:00
|
|
|
VERIFY(::SetWindowPos(mWnd, NULL, aX, aY, aWidth, GetHeight(aHeight),
|
1998-06-01 20:26:50 +00:00
|
|
|
flags));
|
1998-05-13 03:39:08 +00:00
|
|
|
}
|
1998-06-16 17:16:59 +00:00
|
|
|
|
|
|
|
NS_IF_RELEASE(par);
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Enable/disable this component
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::Enable(PRBool bState)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
|
|
|
if (mWnd) {
|
|
|
|
::EnableWindow(mWnd, bState);
|
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Give the focus to this component
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::SetFocus(void)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
|
|
|
//
|
|
|
|
// Switch to the "main gui thread" if necessary... This method must
|
|
|
|
// be executed on the "gui thread"...
|
|
|
|
//
|
1998-09-23 19:19:23 +00:00
|
|
|
nsToolkit* toolkit = (nsToolkit *)mToolkit;
|
|
|
|
if (!toolkit->IsGuiThread()) {
|
1998-04-13 20:24:54 +00:00
|
|
|
MethodInfo info(this, nsWindow::SET_FOCUS);
|
1998-09-23 19:19:23 +00:00
|
|
|
toolkit->CallMethod(&info);
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_ERROR_FAILURE;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
if (mWnd) {
|
|
|
|
::SetFocus(mWnd);
|
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Get this component dimension
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::GetBounds(nsRect &aRect)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
1998-11-04 21:43:47 +00:00
|
|
|
if (mWnd) {
|
|
|
|
RECT r;
|
|
|
|
VERIFY(::GetWindowRect(mWnd, &r));
|
|
|
|
|
|
|
|
// assign size
|
|
|
|
aRect.width = r.right - r.left;
|
|
|
|
aRect.height = r.bottom - r.top;
|
|
|
|
|
|
|
|
// convert coordinates if parent exists
|
|
|
|
HWND parent = ::GetParent(mWnd);
|
|
|
|
if (parent) {
|
|
|
|
RECT pr;
|
|
|
|
VERIFY(::GetWindowRect(parent, &pr));
|
|
|
|
r.left -= pr.left;
|
|
|
|
r.top -= pr.top;
|
|
|
|
}
|
|
|
|
aRect.x = r.left;
|
|
|
|
aRect.y = r.top;
|
|
|
|
} else {
|
1998-11-24 14:57:09 +00:00
|
|
|
aRect = mBounds;
|
1998-11-04 21:43:47 +00:00
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1998-11-04 21:43:47 +00:00
|
|
|
return NS_OK;
|
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1998-11-04 21:43:47 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Get this component dimension
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
NS_METHOD nsWindow::GetClientBounds(nsRect &aRect)
|
|
|
|
{
|
|
|
|
|
|
|
|
if (mWnd) {
|
|
|
|
RECT r;
|
|
|
|
VERIFY(::GetClientRect(mWnd, &r));
|
|
|
|
|
|
|
|
// assign size
|
|
|
|
aRect.x = 0;
|
|
|
|
aRect.y = 0;
|
|
|
|
aRect.width = r.right - r.left;
|
|
|
|
aRect.height = r.bottom - r.top;
|
|
|
|
|
|
|
|
} else {
|
|
|
|
aRect.SetRect(0,0,0,0);
|
|
|
|
}
|
|
|
|
return NS_OK;
|
1998-06-16 17:16:59 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
//get the bounds, but don't take into account the client size
|
|
|
|
|
|
|
|
void nsWindow::GetNonClientBounds(nsRect &aRect)
|
|
|
|
{
|
1998-11-04 21:43:47 +00:00
|
|
|
if (mWnd) {
|
|
|
|
RECT r;
|
|
|
|
VERIFY(::GetWindowRect(mWnd, &r));
|
|
|
|
|
|
|
|
// assign size
|
|
|
|
aRect.width = r.right - r.left;
|
|
|
|
aRect.height = r.bottom - r.top;
|
|
|
|
|
|
|
|
// convert coordinates if parent exists
|
|
|
|
HWND parent = ::GetParent(mWnd);
|
|
|
|
if (parent) {
|
|
|
|
RECT pr;
|
|
|
|
VERIFY(::GetWindowRect(parent, &pr));
|
|
|
|
r.left -= pr.left;
|
|
|
|
r.top -= pr.top;
|
|
|
|
}
|
|
|
|
aRect.x = r.left;
|
|
|
|
aRect.y = r.top;
|
|
|
|
} else {
|
|
|
|
aRect.SetRect(0,0,0,0);
|
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
1998-09-23 19:19:23 +00:00
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Set the background color
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::SetBackgroundColor(const nscolor &aColor)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
1998-09-23 19:19:23 +00:00
|
|
|
nsBaseWidget::SetBackgroundColor(aColor);
|
|
|
|
|
1998-07-21 18:04:18 +00:00
|
|
|
if (mBrush)
|
|
|
|
::DeleteObject(mBrush);
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
mBrush = ::CreateSolidBrush(NSRGB_2_COLOREF(mBackground));
|
1998-07-21 18:04:18 +00:00
|
|
|
if (mWnd != NULL) {
|
|
|
|
SetClassLong(mWnd, GCL_HBRBACKGROUND, (LONG)mBrush);
|
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Get this component font
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
nsIFontMetrics* nsWindow::GetFont(void)
|
|
|
|
{
|
|
|
|
NS_NOTYETIMPLEMENTED("GetFont not yet implemented"); // to be implemented
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Set this component font
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::SetFont(const nsFont &aFont)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
1998-11-24 14:57:09 +00:00
|
|
|
// Cache Font for owner draw
|
|
|
|
if (mFont == nsnull) {
|
|
|
|
mFont = new nsFont(aFont);
|
|
|
|
} else {
|
|
|
|
*mFont = aFont;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Bail out if there is no context
|
|
|
|
if (nsnull == mContext) {
|
|
|
|
return NS_ERROR_FAILURE;
|
|
|
|
}
|
1998-11-16 22:18:30 +00:00
|
|
|
|
1998-11-24 14:57:09 +00:00
|
|
|
nsIFontMetrics* metrics;
|
|
|
|
mContext->GetMetricsFor(aFont, metrics);
|
|
|
|
nsFontHandle fontHandle;
|
|
|
|
metrics->GetFontHandle(fontHandle);
|
|
|
|
HFONT hfont = (HFONT)fontHandle;
|
|
|
|
|
|
|
|
// Draw in the new font
|
|
|
|
::SendMessage(mWnd, WM_SETFONT, (WPARAM)hfont, (LPARAM)0);
|
|
|
|
NS_RELEASE(metrics);
|
|
|
|
|
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
1998-09-23 19:19:23 +00:00
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Set this component cursor
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::SetCursor(nsCursor aCursor)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
1998-09-23 19:19:23 +00:00
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
// Only change cursor if it's changing
|
1998-11-18 05:25:26 +00:00
|
|
|
|
|
|
|
//XXX mCursor isn't always right. Scrollbars and others change it, too.
|
|
|
|
//XXX If we want this optimization we need a better way to do it.
|
|
|
|
//if (aCursor != mCursor) {
|
1998-04-13 20:24:54 +00:00
|
|
|
HCURSOR newCursor = NULL;
|
|
|
|
|
|
|
|
switch(aCursor) {
|
|
|
|
case eCursor_select:
|
|
|
|
newCursor = ::LoadCursor(NULL, IDC_IBEAM);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case eCursor_wait:
|
|
|
|
newCursor = ::LoadCursor(NULL, IDC_WAIT);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case eCursor_hyperlink: {
|
1998-10-27 18:57:18 +00:00
|
|
|
newCursor = ::LoadCursor(nsToolkit::mDllInstance, MAKEINTRESOURCE(IDC_SELECTANCHOR));
|
1998-04-13 20:24:54 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
case eCursor_standard:
|
|
|
|
newCursor = ::LoadCursor(NULL, IDC_ARROW);
|
|
|
|
break;
|
|
|
|
|
1998-07-30 21:25:35 +00:00
|
|
|
case eCursor_sizeWE:
|
|
|
|
newCursor = ::LoadCursor(NULL, IDC_SIZEWE);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case eCursor_sizeNS:
|
|
|
|
newCursor = ::LoadCursor(NULL, IDC_SIZENS);
|
|
|
|
break;
|
|
|
|
|
1998-08-07 14:45:46 +00:00
|
|
|
case eCursor_arrow_north:
|
1998-10-27 18:57:18 +00:00
|
|
|
newCursor = ::LoadCursor(nsToolkit::mDllInstance, MAKEINTRESOURCE(IDC_ARROWNORTH));
|
1998-08-07 14:45:46 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case eCursor_arrow_north_plus:
|
1998-10-27 18:57:18 +00:00
|
|
|
newCursor = ::LoadCursor(nsToolkit::mDllInstance, MAKEINTRESOURCE(IDC_ARROWNORTHPLUS));
|
1998-08-07 14:45:46 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case eCursor_arrow_south:
|
1998-10-27 18:57:18 +00:00
|
|
|
newCursor = ::LoadCursor(nsToolkit::mDllInstance, MAKEINTRESOURCE(IDC_ARROWSOUTH));
|
1998-08-07 14:45:46 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case eCursor_arrow_south_plus:
|
1998-10-27 18:57:18 +00:00
|
|
|
newCursor = ::LoadCursor(nsToolkit::mDllInstance, MAKEINTRESOURCE(IDC_ARROWSOUTHPLUS));
|
1998-08-07 14:45:46 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case eCursor_arrow_east:
|
1998-10-27 18:57:18 +00:00
|
|
|
newCursor = ::LoadCursor(nsToolkit::mDllInstance, MAKEINTRESOURCE(IDC_ARROWEAST));
|
1998-08-07 14:45:46 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case eCursor_arrow_east_plus:
|
1998-10-27 18:57:18 +00:00
|
|
|
newCursor = ::LoadCursor(nsToolkit::mDllInstance, MAKEINTRESOURCE(IDC_ARROWEASTPLUS));
|
1998-08-07 14:45:46 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case eCursor_arrow_west:
|
1998-10-27 18:57:18 +00:00
|
|
|
newCursor = ::LoadCursor(nsToolkit::mDllInstance, MAKEINTRESOURCE(IDC_ARROWWEST));
|
1998-08-07 14:45:46 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case eCursor_arrow_west_plus:
|
1998-10-27 18:57:18 +00:00
|
|
|
newCursor = ::LoadCursor(nsToolkit::mDllInstance, MAKEINTRESOURCE(IDC_ARROWWESTPLUS));
|
1998-08-07 14:45:46 +00:00
|
|
|
break;
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
default:
|
|
|
|
NS_ASSERTION(0, "Invalid cursor type");
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (NULL != newCursor) {
|
|
|
|
mCursor = aCursor;
|
|
|
|
HCURSOR oldCursor = ::SetCursor(newCursor);
|
|
|
|
}
|
1998-11-18 05:25:26 +00:00
|
|
|
//}
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Invalidate this component visible area
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::Invalidate(PRBool aIsSynchronous)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
|
|
|
if (mWnd) {
|
|
|
|
VERIFY(::InvalidateRect(mWnd, NULL, TRUE));
|
|
|
|
if (aIsSynchronous) {
|
|
|
|
VERIFY(::UpdateWindow(mWnd));
|
|
|
|
}
|
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
1998-10-09 15:18:54 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Invalidate this component visible area
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
NS_METHOD nsWindow::Invalidate(const nsRect & aRect, PRBool aIsSynchronous)
|
|
|
|
{
|
|
|
|
RECT rect;
|
|
|
|
|
|
|
|
if (mWnd) {
|
|
|
|
rect.left = aRect.x;
|
|
|
|
rect.top = aRect.y;
|
|
|
|
rect.right = aRect.x + aRect.width;
|
|
|
|
rect.bottom = aRect.y + aRect.height;
|
|
|
|
VERIFY(::InvalidateRect(mWnd, &rect, TRUE));
|
|
|
|
if (aIsSynchronous) {
|
|
|
|
VERIFY(::UpdateWindow(mWnd));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
1998-10-27 00:16:59 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Force a synchronous repaint of the window
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
NS_IMETHODIMP nsWindow::Update()
|
|
|
|
{
|
1999-04-06 00:11:43 +00:00
|
|
|
// updates can come through for windows no longer holding an mWnd during
|
|
|
|
// deletes triggered by JavaScript in buttons with mouse feedback
|
|
|
|
if (mWnd)
|
|
|
|
VERIFY(::UpdateWindow(mWnd));
|
1998-10-27 00:16:59 +00:00
|
|
|
return NS_OK;
|
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Return some native data according to aDataType
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
void* nsWindow::GetNativeData(PRUint32 aDataType)
|
|
|
|
{
|
|
|
|
switch(aDataType) {
|
1998-06-07 22:30:46 +00:00
|
|
|
case NS_NATIVE_WIDGET:
|
1998-04-13 20:24:54 +00:00
|
|
|
case NS_NATIVE_WINDOW:
|
1999-03-12 22:45:02 +00:00
|
|
|
case NS_NATIVE_PLUGIN_PORT:
|
1998-04-13 20:24:54 +00:00
|
|
|
return (void*)mWnd;
|
|
|
|
case NS_NATIVE_GRAPHIC:
|
1998-07-17 06:27:37 +00:00
|
|
|
// XXX: This is sleezy!! Remember to Release the DC after using it!
|
1998-04-13 20:24:54 +00:00
|
|
|
return (void*)::GetDC(mWnd);
|
|
|
|
case NS_NATIVE_COLORMAP:
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
1999-05-27 23:20:09 +00:00
|
|
|
//~~~
|
|
|
|
void nsWindow::FreeNativeData(void * data, PRUint32 aDataType)
|
|
|
|
{
|
|
|
|
switch(aDataType)
|
|
|
|
{
|
|
|
|
case NS_NATIVE_GRAPHIC:
|
|
|
|
::ReleaseDC(mWnd, (HDC)data);
|
|
|
|
case NS_NATIVE_WIDGET:
|
|
|
|
case NS_NATIVE_WINDOW:
|
|
|
|
case NS_NATIVE_PLUGIN_PORT:
|
|
|
|
case NS_NATIVE_COLORMAP:
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Set the colormap of the window
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::SetColorMap(nsColorMap *aColorMap)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
|
|
|
if (mPalette != NULL) {
|
|
|
|
::DeleteObject(mPalette);
|
|
|
|
}
|
|
|
|
|
|
|
|
PRUint8 *map = aColorMap->Index;
|
|
|
|
LPLOGPALETTE pLogPal = (LPLOGPALETTE) new char[2 * sizeof(WORD) +
|
|
|
|
aColorMap->NumColors * sizeof(PALETTEENTRY)];
|
|
|
|
pLogPal->palVersion = 0x300;
|
|
|
|
pLogPal->palNumEntries = aColorMap->NumColors;
|
|
|
|
for(int i = 0; i < aColorMap->NumColors; i++)
|
|
|
|
{
|
|
|
|
pLogPal->palPalEntry[i].peRed = *map++;
|
|
|
|
pLogPal->palPalEntry[i].peGreen = *map++;
|
|
|
|
pLogPal->palPalEntry[i].peBlue = *map++;
|
|
|
|
pLogPal->palPalEntry[i].peFlags = 0;
|
|
|
|
}
|
|
|
|
mPalette = ::CreatePalette(pLogPal);
|
|
|
|
delete pLogPal;
|
|
|
|
|
|
|
|
NS_ASSERTION(mPalette != NULL, "Null palette");
|
|
|
|
if (mPalette != NULL) {
|
|
|
|
HDC hDC = ::GetDC(mWnd);
|
|
|
|
HPALETTE hOldPalette = ::SelectPalette(hDC, mPalette, TRUE);
|
|
|
|
::RealizePalette(hDC);
|
|
|
|
::SelectPalette(hDC, hOldPalette, TRUE);
|
|
|
|
::ReleaseDC(mWnd, hDC);
|
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Scroll the bits of a window
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::Scroll(PRInt32 aDx, PRInt32 aDy, nsRect *aClipRect)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
|
|
|
RECT trect;
|
|
|
|
|
|
|
|
if (nsnull != aClipRect)
|
|
|
|
{
|
|
|
|
trect.left = aClipRect->x;
|
|
|
|
trect.top = aClipRect->y;
|
|
|
|
trect.right = aClipRect->XMost();
|
|
|
|
trect.bottom = aClipRect->YMost();
|
|
|
|
}
|
|
|
|
|
|
|
|
::ScrollWindowEx(mWnd, aDx, aDy, (nsnull != aClipRect) ? &trect : NULL, NULL,
|
1998-07-26 04:24:42 +00:00
|
|
|
NULL, NULL, SW_INVALIDATE | SW_SCROLLCHILDREN);
|
1998-04-13 20:24:54 +00:00
|
|
|
::UpdateWindow(mWnd);
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
1998-05-04 19:25:25 +00:00
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Every function that needs a thread switch goes through this function
|
|
|
|
// by calling SendMessage (..WM_CALLMETHOD..) in nsToolkit::CallMethod.
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
BOOL nsWindow::CallMethod(MethodInfo *info)
|
|
|
|
{
|
|
|
|
BOOL bRet = TRUE;
|
|
|
|
|
|
|
|
switch (info->methodId) {
|
|
|
|
case nsWindow::CREATE:
|
1998-07-29 18:51:45 +00:00
|
|
|
NS_ASSERTION(info->nArgs == 7, "Wrong number of arguments to CallMethod");
|
1998-04-13 20:24:54 +00:00
|
|
|
Create((nsIWidget*)(info->args[0]),
|
|
|
|
(nsRect&)*(nsRect*)(info->args[1]),
|
|
|
|
(EVENT_CALLBACK)(info->args[2]),
|
|
|
|
(nsIDeviceContext*)(info->args[3]),
|
1998-07-29 18:51:45 +00:00
|
|
|
(nsIAppShell *)(info->args[4]),
|
|
|
|
(nsIToolkit*)(info->args[5]),
|
|
|
|
(nsWidgetInitData*)(info->args[6]));
|
1998-04-13 20:24:54 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case nsWindow::CREATE_NATIVE:
|
1998-07-29 18:51:45 +00:00
|
|
|
NS_ASSERTION(info->nArgs == 7, "Wrong number of arguments to CallMethod");
|
1998-06-25 04:24:45 +00:00
|
|
|
Create((nsNativeWidget)(info->args[0]),
|
1998-04-13 20:24:54 +00:00
|
|
|
(nsRect&)*(nsRect*)(info->args[1]),
|
|
|
|
(EVENT_CALLBACK)(info->args[2]),
|
|
|
|
(nsIDeviceContext*)(info->args[3]),
|
1998-07-29 18:51:45 +00:00
|
|
|
(nsIAppShell *)(info->args[4]),
|
|
|
|
(nsIToolkit*)(info->args[5]),
|
|
|
|
(nsWidgetInitData*)(info->args[6]));
|
1998-04-13 20:24:54 +00:00
|
|
|
return TRUE;
|
|
|
|
|
|
|
|
case nsWindow::DESTROY:
|
|
|
|
NS_ASSERTION(info->nArgs == 0, "Wrong number of arguments to CallMethod");
|
|
|
|
Destroy();
|
|
|
|
break;
|
|
|
|
|
|
|
|
case nsWindow::SET_FOCUS:
|
|
|
|
NS_ASSERTION(info->nArgs == 0, "Wrong number of arguments to CallMethod");
|
|
|
|
SetFocus();
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
bRet = FALSE;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return bRet;
|
|
|
|
}
|
|
|
|
|
1998-08-03 22:28:00 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
void nsWindow::SetUpForPaint(HDC aHDC)
|
|
|
|
{
|
|
|
|
::SetBkColor (aHDC, NSRGB_2_COLOREF(mBackground));
|
|
|
|
::SetTextColor(aHDC, NSRGB_2_COLOREF(mForeground));
|
|
|
|
::SetBkMode (aHDC, TRANSPARENT);
|
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1999-02-17 14:30:47 +00:00
|
|
|
//-------------------------------------------------------------------------
|
1999-03-05 15:34:53 +00:00
|
|
|
nsIMenuItem * nsWindow::FindMenuItem(nsIMenu * aMenu, PRUint32 aId)
|
1999-02-17 14:30:47 +00:00
|
|
|
{
|
|
|
|
PRUint32 i, count;
|
|
|
|
aMenu->GetItemCount(count);
|
|
|
|
for (i=0;i<count;i++) {
|
|
|
|
nsISupports * item;
|
|
|
|
nsIMenuItem * menuItem;
|
|
|
|
nsIMenu * menu;
|
1999-03-05 15:34:53 +00:00
|
|
|
|
|
|
|
aMenu->GetItemAt(i, item);
|
1999-02-17 14:30:47 +00:00
|
|
|
if (NS_OK == item->QueryInterface(kIMenuItemIID, (void **)&menuItem)) {
|
|
|
|
if (((nsMenuItem *)menuItem)->GetCmdId() == (PRInt32)aId) {
|
1999-03-05 15:34:53 +00:00
|
|
|
NS_RELEASE(item);
|
1999-02-17 14:30:47 +00:00
|
|
|
return menuItem;
|
|
|
|
}
|
|
|
|
} else if (NS_OK == item->QueryInterface(kIMenuIID, (void **)&menu)) {
|
1999-03-05 15:34:53 +00:00
|
|
|
nsIMenuItem * fndItem = FindMenuItem(menu, aId);
|
|
|
|
NS_RELEASE(menu);
|
|
|
|
if (nsnull != fndItem) {
|
|
|
|
NS_RELEASE(item);
|
|
|
|
return fndItem;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
NS_RELEASE(item);
|
|
|
|
}
|
|
|
|
return nsnull;
|
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
static nsIMenuItem * FindMenuChild(nsIMenu * aMenu, PRInt32 aId)
|
|
|
|
{
|
|
|
|
PRUint32 i, count;
|
|
|
|
aMenu->GetItemCount(count);
|
|
|
|
for (i=0;i<count;i++) {
|
|
|
|
nsISupports * item;
|
|
|
|
aMenu->GetItemAt(i, item);
|
|
|
|
nsIMenuItem * menuItem;
|
|
|
|
if (NS_OK == item->QueryInterface(kIMenuItemIID, (void **)&menuItem)) {
|
|
|
|
if (((nsMenuItem *)menuItem)->GetCmdId() == (PRInt32)aId) {
|
|
|
|
NS_RELEASE(item);
|
|
|
|
return menuItem;
|
|
|
|
}
|
1999-02-17 14:30:47 +00:00
|
|
|
}
|
1999-03-05 15:34:53 +00:00
|
|
|
NS_RELEASE(item);
|
1999-02-17 14:30:47 +00:00
|
|
|
}
|
|
|
|
return nsnull;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
1999-03-01 16:22:40 +00:00
|
|
|
//-------------------------------------------------------------------------
|
1999-03-05 15:34:53 +00:00
|
|
|
nsIMenu * nsWindow::FindMenu(nsIMenu * aMenu, HMENU aNativeMenu, PRInt32 &aDepth)
|
1999-03-01 16:22:40 +00:00
|
|
|
{
|
1999-03-05 15:34:53 +00:00
|
|
|
if (aNativeMenu == ((nsMenu *)aMenu)->GetNativeMenu()) {
|
|
|
|
NS_ADDREF(aMenu);
|
|
|
|
return aMenu;
|
|
|
|
}
|
|
|
|
|
1999-04-30 21:13:42 +00:00
|
|
|
//aDepth++;
|
1999-03-01 16:22:40 +00:00
|
|
|
PRUint32 i, count;
|
|
|
|
aMenu->GetItemCount(count);
|
|
|
|
for (i=0;i<count;i++) {
|
|
|
|
nsISupports * item;
|
|
|
|
aMenu->GetItemAt(i, item);
|
|
|
|
nsIMenu * menu;
|
|
|
|
if (NS_OK == item->QueryInterface(kIMenuIID, (void **)&menu)) {
|
|
|
|
HMENU nativeMenu = ((nsMenu *)menu)->GetNativeMenu();
|
|
|
|
if (nativeMenu == aNativeMenu) {
|
1999-04-30 21:13:42 +00:00
|
|
|
aDepth++;
|
1999-03-01 16:22:40 +00:00
|
|
|
return menu;
|
|
|
|
} else {
|
1999-03-05 15:34:53 +00:00
|
|
|
nsIMenu * fndMenu = FindMenu(menu, aNativeMenu, aDepth);
|
|
|
|
if (fndMenu) {
|
|
|
|
NS_RELEASE(item);
|
|
|
|
NS_RELEASE(menu);
|
1999-04-30 21:13:42 +00:00
|
|
|
aDepth++;
|
1999-03-05 15:34:53 +00:00
|
|
|
return fndMenu;
|
|
|
|
}
|
1999-03-01 16:22:40 +00:00
|
|
|
}
|
1999-03-05 15:34:53 +00:00
|
|
|
NS_RELEASE(menu);
|
1999-03-01 16:22:40 +00:00
|
|
|
}
|
1999-03-05 15:34:53 +00:00
|
|
|
NS_RELEASE(item);
|
1999-03-01 16:22:40 +00:00
|
|
|
}
|
|
|
|
return nsnull;
|
|
|
|
}
|
|
|
|
|
1999-03-05 15:34:53 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
static void AdjustMenus(nsIMenu * aCurrentMenu, nsIMenu * aNewMenu, nsMenuEvent & aEvent)
|
|
|
|
{
|
|
|
|
if (nsnull != aCurrentMenu) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == aCurrentMenu->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
1999-04-19 08:23:18 +00:00
|
|
|
//listener->MenuDeselected(aEvent);
|
1999-03-05 15:34:53 +00:00
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (nsnull != aNewMenu) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == aNewMenu->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
1999-04-20 01:18:55 +00:00
|
|
|
NS_ASSERTION(false, "get debugger");
|
1999-04-19 08:23:18 +00:00
|
|
|
//listener->MenuSelected(aEvent);
|
1999-03-05 15:34:53 +00:00
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
1999-04-19 08:23:18 +00:00
|
|
|
|
1999-03-05 15:34:53 +00:00
|
|
|
//-------------------------------------------------------------------------
|
1999-04-19 08:23:18 +00:00
|
|
|
|
|
|
|
nsresult nsWindow::MenuHasBeenSelected(
|
|
|
|
HMENU aNativeMenu,
|
|
|
|
UINT aItemNum,
|
|
|
|
UINT aFlags,
|
|
|
|
UINT aCommand)
|
1999-03-05 15:34:53 +00:00
|
|
|
{
|
1999-04-19 08:23:18 +00:00
|
|
|
|
|
|
|
// Build nsMenuEvent
|
1999-03-05 15:34:53 +00:00
|
|
|
nsMenuEvent event;
|
|
|
|
event.mCommand = aCommand;
|
|
|
|
event.eventStructType = NS_MENU_EVENT;
|
|
|
|
InitEvent(event, NS_MENU_SELECTED);
|
|
|
|
|
|
|
|
// The MF_POPUP flag tells us if we are a menu item or a menu
|
1999-03-05 21:04:57 +00:00
|
|
|
// the aItemNum is either the command ID of the menu item or
|
1999-04-19 08:23:18 +00:00
|
|
|
// the position of the menu as a child of its parent
|
|
|
|
|
1999-03-05 15:34:53 +00:00
|
|
|
PRBool isMenuItem = !(aFlags & MF_POPUP);
|
1999-05-04 22:38:45 +00:00
|
|
|
if(isMenuItem) {
|
|
|
|
//printf("WM_MENUSELECT for menu item\n");
|
1999-04-22 08:17:03 +00:00
|
|
|
//return NS_OK;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
1999-05-04 22:38:45 +00:00
|
|
|
//printf("WM_MENUSELECT for menu\n");
|
1999-04-22 08:17:03 +00:00
|
|
|
}
|
1999-03-05 15:34:53 +00:00
|
|
|
|
|
|
|
// uItem is the position of the item that was clicked
|
1999-03-05 21:04:57 +00:00
|
|
|
// aNativeMenu is a handle to the menu that was clicked
|
1999-03-05 15:34:53 +00:00
|
|
|
|
1999-03-05 21:04:57 +00:00
|
|
|
// if aNativeMenu is NULL then the menu is being deselected
|
|
|
|
if (!aNativeMenu) {
|
1999-05-04 22:38:45 +00:00
|
|
|
//printf("... for deselect\n");
|
|
|
|
//printf("///////////// Menu is NULL!\n");
|
1999-03-05 15:34:53 +00:00
|
|
|
// check to make sure something had been selected
|
1999-04-20 01:18:55 +00:00
|
|
|
//AdjustMenus(mHitMenu, nsnull, event);
|
|
|
|
nsIMenu * aNewMenu = nsnull;
|
|
|
|
nsMenuEvent aEvent = event;
|
1999-04-22 08:17:03 +00:00
|
|
|
//static void AdjustMenus(nsIMenu * aCurrentMenu, nsIMenu * aNewMenu, nsMenuEvent & aEvent)
|
|
|
|
{
|
|
|
|
if (nsnull != mHitMenu) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == mHitMenu->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
|
|
|
listener->MenuDeselected(aEvent);
|
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (nsnull != aNewMenu) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == aNewMenu->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
|
|
|
listener->MenuSelected(aEvent);
|
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
1999-04-20 01:18:55 +00:00
|
|
|
|
1999-03-05 20:41:37 +00:00
|
|
|
NS_IF_RELEASE(mHitMenu);
|
1999-03-05 15:34:53 +00:00
|
|
|
// Clear All SubMenu items
|
|
|
|
while (mHitSubMenus->Count() > 0) {
|
|
|
|
PRUint32 inx = mHitSubMenus->Count()-1;
|
|
|
|
nsIMenu * menu = (nsIMenu *)mHitSubMenus->ElementAt(inx);
|
1999-04-20 01:18:55 +00:00
|
|
|
//AdjustMenus(menu, nsnull, event);
|
|
|
|
nsIMenu * aCurrentMenu = menu;
|
|
|
|
nsIMenu * aNewMenu = nsnull;
|
1999-04-22 08:17:03 +00:00
|
|
|
//static void AdjustMenus(nsIMenu * aCurrentMenu, nsIMenu * aNewMenu, nsMenuEvent & aEvent)
|
|
|
|
{
|
|
|
|
if (nsnull != aCurrentMenu) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == aCurrentMenu->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
|
|
|
listener->MenuDeselected(event);
|
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (nsnull != aNewMenu) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == aNewMenu->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
|
|
|
listener->MenuSelected(event);
|
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
1999-04-20 01:18:55 +00:00
|
|
|
|
1999-03-05 15:34:53 +00:00
|
|
|
NS_RELEASE(menu);
|
|
|
|
mHitSubMenus->RemoveElementAt(inx);
|
|
|
|
}
|
|
|
|
return NS_OK;
|
|
|
|
} else { // The menu is being selected
|
1999-05-04 22:38:45 +00:00
|
|
|
//printf("... for selection\n");
|
1999-04-22 08:17:03 +00:00
|
|
|
void * voidData;
|
1999-03-05 15:34:53 +00:00
|
|
|
mMenuBar->GetNativeData(voidData);
|
|
|
|
HMENU nativeMenuBar = (HMENU)voidData;
|
|
|
|
|
|
|
|
// first check to see if it is a member of the menubar
|
|
|
|
nsIMenu * hitMenu = nsnull;
|
1999-03-05 21:04:57 +00:00
|
|
|
if (aNativeMenu == nativeMenuBar) {
|
|
|
|
mMenuBar->GetMenuAt(aItemNum, hitMenu);
|
1999-03-05 15:34:53 +00:00
|
|
|
if (mHitMenu != hitMenu) {
|
1999-04-22 08:17:03 +00:00
|
|
|
//mHitMenu, hitMenu, event
|
|
|
|
nsMenuEvent aEvent = event;
|
|
|
|
//AdjustMenus(nsIMenu * aCurrentMenu, nsIMenu * aNewMenu, nsMenuEvent & aEvent)
|
|
|
|
{
|
|
|
|
if (nsnull != mHitMenu) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == mHitMenu->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
|
|
|
listener->MenuDeselected(aEvent);
|
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (nsnull != hitMenu) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == hitMenu->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
|
|
|
listener->MenuSelected(aEvent);
|
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
1999-03-05 15:34:53 +00:00
|
|
|
NS_IF_RELEASE(mHitMenu);
|
|
|
|
mHitMenu = hitMenu;
|
|
|
|
} else {
|
|
|
|
NS_IF_RELEASE(hitMenu);
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
// At this point we know we are inside a menu
|
|
|
|
|
|
|
|
// Find the menu we are in (the parent menu)
|
|
|
|
nsIMenu * parentMenu = nsnull;
|
|
|
|
PRInt32 fndDepth = 0;
|
|
|
|
PRUint32 i, count;
|
|
|
|
mMenuBar->GetMenuCount(count);
|
|
|
|
for (i=0;i<count;i++) {
|
|
|
|
nsIMenu * menu;
|
|
|
|
mMenuBar->GetMenuAt(i, menu);
|
|
|
|
PRInt32 depth = 0;
|
1999-03-05 21:04:57 +00:00
|
|
|
parentMenu = FindMenu(menu, aNativeMenu, depth);
|
1999-03-05 15:34:53 +00:00
|
|
|
if (parentMenu) {
|
|
|
|
fndDepth = depth;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
NS_RELEASE(menu);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (nsnull != parentMenu) {
|
|
|
|
|
|
|
|
// Sometimes an event comes through for a menu that is being popup down
|
|
|
|
// So it its depth is great then the current hit list count it already gone.
|
|
|
|
if (fndDepth > mHitSubMenus->Count()) {
|
|
|
|
NS_RELEASE(parentMenu);
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
nsIMenu * newMenu = nsnull;
|
|
|
|
|
|
|
|
// Skip if it is a menu item, otherwise, we get the menu by position
|
|
|
|
if (!isMenuItem) {
|
1999-05-04 22:38:45 +00:00
|
|
|
//printf("Getting submenu by position %d from parentMenu\n", aItemNum);
|
1999-03-05 15:34:53 +00:00
|
|
|
nsISupports * item;
|
1999-03-05 21:04:57 +00:00
|
|
|
parentMenu->GetItemAt((PRUint32)aItemNum, item);
|
1999-03-05 15:34:53 +00:00
|
|
|
if (NS_OK != item->QueryInterface(kIMenuIID, (void **)&newMenu)) {
|
1999-05-04 22:38:45 +00:00
|
|
|
//printf("Item was not a menu! What are we doing here? Return early....\n");
|
1999-03-05 15:34:53 +00:00
|
|
|
return NS_ERROR_FAILURE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Figure out if this new menu is in the list of popup'ed menus
|
|
|
|
PRBool newFound = PR_FALSE;
|
|
|
|
PRInt32 newLevel = 0;
|
|
|
|
for (newLevel=0;newLevel<mHitSubMenus->Count();newLevel++) {
|
|
|
|
if (newMenu == (nsIMenu *)mHitSubMenus->ElementAt(newLevel)) {
|
|
|
|
newFound = PR_TRUE;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Figure out if the parent menu is in the list of popup'ed menus
|
|
|
|
PRBool found = PR_FALSE;
|
|
|
|
PRInt32 level = 0;
|
|
|
|
for (level=0;level<mHitSubMenus->Count();level++) {
|
|
|
|
if (parentMenu == (nsIMenu *)mHitSubMenus->ElementAt(level)) {
|
|
|
|
found = PR_TRUE;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// So now figure out were we are compared to the hit list depth
|
|
|
|
// we figure out how many items are open below
|
|
|
|
//
|
|
|
|
// If the parent was found then we use it
|
|
|
|
// if the parent was NOT found this means we are at the very first level (menu from the menubar)
|
|
|
|
// Windows will send an event for a parent AND child that is already in the hit list
|
|
|
|
// and we think we should be popping it down. So we check to see if the
|
|
|
|
// new menu is already in the tree so it doesn't get removed and then added.
|
|
|
|
PRInt32 numToRemove = 0;
|
|
|
|
if (found) {
|
|
|
|
numToRemove = mHitSubMenus->Count() - level - 1;
|
|
|
|
} else {
|
|
|
|
// This means we got a menu event for a menubar menu
|
|
|
|
if (newFound) { // newFound checks to see if the new menu to be added is already in the hit list
|
|
|
|
numToRemove = mHitSubMenus->Count() - newLevel - 1;
|
|
|
|
} else {
|
|
|
|
numToRemove = mHitSubMenus->Count();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// If we are to remove 1 item && the new menu to be added is the
|
|
|
|
// same as the one we would be removing, then don't remove it.
|
|
|
|
if (numToRemove == 1 && newMenu == (nsIMenu *)mHitSubMenus->ElementAt(mHitSubMenus->Count()-1)) {
|
|
|
|
numToRemove = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Now loop thru and removing the menu from thre list
|
|
|
|
PRInt32 ii;
|
|
|
|
for (ii=0;ii<numToRemove;ii++) {
|
|
|
|
nsIMenu * m = (nsIMenu *)mHitSubMenus->ElementAt(mHitSubMenus->Count()-1 );
|
1999-04-20 01:18:55 +00:00
|
|
|
//AdjustMenus(m, nsnull, event);
|
|
|
|
nsIMenu * aCurrentMenu = m;
|
|
|
|
nsIMenu * aNewMenu = nsnull;
|
|
|
|
nsMenuEvent aEvent = event;
|
1999-04-22 08:17:03 +00:00
|
|
|
//static void AdjustMenus(nsIMenu * aCurrentMenu, nsIMenu * aNewMenu, nsMenuEvent & aEvent)
|
|
|
|
{
|
|
|
|
if (nsnull != aCurrentMenu) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == aCurrentMenu->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
|
|
|
listener->MenuDeselected(aEvent);
|
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (nsnull != aNewMenu) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == aNewMenu->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
|
|
|
NS_ASSERTION(false, "get debugger");
|
|
|
|
listener->MenuSelected(aEvent);
|
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
1999-03-05 15:34:53 +00:00
|
|
|
nsString name;
|
|
|
|
m->GetLabel(name);
|
|
|
|
NS_RELEASE(m);
|
|
|
|
mHitSubMenus->RemoveElementAt(mHitSubMenus->Count()-1);
|
|
|
|
}
|
|
|
|
|
|
|
|
// At this point we bail if we are a menu item
|
|
|
|
if (isMenuItem) {
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Here we know we have a menu, check one last time to see
|
|
|
|
// if the new one is the last one in the list
|
|
|
|
// Add it if it isn't or skip adding it
|
|
|
|
nsString name;
|
|
|
|
newMenu->GetLabel(name);
|
|
|
|
if (newMenu != (nsIMenu *)mHitSubMenus->ElementAt(mHitSubMenus->Count()-1)) {
|
|
|
|
mHitSubMenus->AppendElement(newMenu);
|
|
|
|
NS_ADDREF(newMenu);
|
1999-04-20 01:18:55 +00:00
|
|
|
//AdjustMenus(nsnull, newMenu, event);
|
|
|
|
nsIMenu * aCurrentMenu = nsnull;
|
|
|
|
nsIMenu * aNewMenu = newMenu;
|
|
|
|
nsMenuEvent aEvent = event;
|
1999-04-22 08:17:03 +00:00
|
|
|
//static void AdjustMenus(nsIMenu * aCurrentMenu, nsIMenu * aNewMenu, nsMenuEvent & aEvent)
|
|
|
|
{
|
|
|
|
if (nsnull != aCurrentMenu) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == aCurrentMenu->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
|
|
|
listener->MenuDeselected(aEvent);
|
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (nsnull != aNewMenu) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == aNewMenu->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
|
|
|
listener->MenuSelected(aEvent);
|
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
1999-03-05 15:34:53 +00:00
|
|
|
}
|
|
|
|
NS_RELEASE(parentMenu);
|
|
|
|
} else {
|
1999-05-04 22:38:45 +00:00
|
|
|
//printf("no menu was found. This is bad.\n");
|
1999-03-05 21:04:57 +00:00
|
|
|
// XXX need to assert here!
|
1999-03-05 15:34:53 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return NS_OK;
|
|
|
|
}
|
1999-03-09 23:48:58 +00:00
|
|
|
//---------------------------------------------------------
|
|
|
|
NS_METHOD nsWindow::EnableFileDrop(PRBool aEnable)
|
|
|
|
{
|
1999-04-17 13:45:10 +00:00
|
|
|
//::DragAcceptFiles(mWnd, (aEnable?TRUE:FALSE));
|
|
|
|
#ifdef NEW_DRAG_AND_DROP
|
|
|
|
mNativeDragTarget = new nsNativeDragTarget(this);
|
|
|
|
if (NULL != mNativeDragTarget) {
|
|
|
|
mNativeDragTarget->AddRef();
|
|
|
|
if (S_OK == ::CoLockObjectExternal((LPUNKNOWN)mNativeDragTarget,TRUE,FALSE)) {
|
|
|
|
if (S_OK == ::RegisterDragDrop(mWnd, (LPDROPTARGET)mNativeDragTarget)) {
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
1999-03-09 23:48:58 +00:00
|
|
|
return NS_OK;
|
|
|
|
}
|
1999-03-01 16:22:40 +00:00
|
|
|
|
1999-04-23 14:30:51 +00:00
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// OnKey
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
PRBool nsWindow::DispatchKeyEvent(PRUint32 aEventType, WORD aCharCode, UINT aVirtualCharCode)
|
|
|
|
{
|
|
|
|
nsKeyEvent event;
|
|
|
|
nsPoint point;
|
|
|
|
|
|
|
|
point.x = 0;
|
|
|
|
point.y = 0;
|
|
|
|
|
|
|
|
InitEvent(event, aEventType, &point); // this add ref's event.widget
|
|
|
|
|
|
|
|
event.charCode = aCharCode;
|
|
|
|
event.keyCode = aVirtualCharCode;
|
|
|
|
|
|
|
|
//printf("Type: %s charCode %d keyCode %d ", (aEventType == NS_KEY_UP?"Up":"Down"), event.charCode, event.keyCode);
|
|
|
|
//printf("Shift: %s Control %s Alt: %s \n", (mIsShiftDown?"D":"U"), (mIsControlDown?"D":"U"), (mIsAltDown?"D":"U"));
|
|
|
|
|
|
|
|
event.isShift = mIsShiftDown;
|
|
|
|
event.isControl = mIsControlDown;
|
|
|
|
event.isAlt = mIsAltDown;
|
|
|
|
event.eventStructType = NS_KEY_EVENT;
|
|
|
|
|
|
|
|
PRBool result = DispatchWindowEvent(&event);
|
|
|
|
NS_RELEASE(event.widget);
|
|
|
|
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
//-----------------------------------------------------
|
|
|
|
static BOOL IsKeypadKey(UINT vCode, long isExtended)
|
|
|
|
{
|
|
|
|
switch (vCode) {
|
|
|
|
case VK_HOME:
|
|
|
|
case VK_END:
|
|
|
|
case VK_PRIOR:
|
|
|
|
case VK_NEXT:
|
|
|
|
case VK_UP:
|
|
|
|
case VK_DOWN:
|
|
|
|
case VK_LEFT:
|
|
|
|
case VK_RIGHT:
|
|
|
|
case VK_CLEAR:
|
|
|
|
case VK_INSERT:
|
|
|
|
// extended are not keypad keys
|
|
|
|
if (isExtended)
|
|
|
|
break;
|
|
|
|
case VK_NUMPAD0:
|
|
|
|
case VK_NUMPAD1:
|
|
|
|
case VK_NUMPAD2:
|
|
|
|
case VK_NUMPAD3:
|
|
|
|
case VK_NUMPAD4:
|
|
|
|
case VK_NUMPAD5:
|
|
|
|
case VK_NUMPAD6:
|
|
|
|
case VK_NUMPAD7:
|
|
|
|
case VK_NUMPAD8:
|
|
|
|
case VK_NUMPAD9:
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// return
|
|
|
|
// EXTENDED_KEY for extended keys supported by java
|
|
|
|
// SPECIAL_KEY for extended keys
|
|
|
|
// DONT_PROCESS_KEY for extended keys of no interest (never exposed to java)
|
|
|
|
// STANDARD_KEY for standard keys
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
#define STANDARD_KEY 1
|
|
|
|
#define EXTENDED_KEY 2
|
|
|
|
#define SPECIAL_KEY 3
|
|
|
|
#define DONT_PROCESS_KEY 4
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
ULONG nsWindow::IsSpecialChar(UINT aVirtualKeyCode, WORD *aAsciiKey)
|
|
|
|
{
|
|
|
|
ULONG keyType = EXTENDED_KEY;
|
|
|
|
|
|
|
|
*aAsciiKey = 0;
|
|
|
|
|
|
|
|
// Process non-standard Control Keys
|
|
|
|
if (mIsControlDown && !mIsShiftDown && !mIsAltDown &&
|
|
|
|
((aVirtualKeyCode >= 0x30 && aVirtualKeyCode <= 0x39) || // 0-9
|
|
|
|
(aVirtualKeyCode >= 0xBA && aVirtualKeyCode <= 0xC0) || // ;=,-./` (semi-colon,equals,comma,dash,period,slash,back tick)
|
|
|
|
(aVirtualKeyCode == 0xDE))) { // ' (tick)
|
|
|
|
*aAsciiKey = aVirtualKeyCode;
|
|
|
|
return SPECIAL_KEY;
|
|
|
|
}
|
|
|
|
|
|
|
|
//printf("*********************** 0x%x\n", aVirtualKeyCode);
|
|
|
|
switch (aVirtualKeyCode) {
|
|
|
|
case VK_TAB:
|
|
|
|
case VK_HOME:
|
|
|
|
case VK_END:
|
|
|
|
case VK_PRIOR:
|
|
|
|
case VK_NEXT:
|
|
|
|
case VK_UP:
|
|
|
|
case VK_DOWN:
|
|
|
|
case VK_LEFT:
|
|
|
|
case VK_RIGHT:
|
|
|
|
case VK_F1:
|
|
|
|
case VK_F2:
|
|
|
|
case VK_F3:
|
|
|
|
case VK_F4:
|
|
|
|
case VK_F5:
|
|
|
|
case VK_F6:
|
|
|
|
case VK_F7:
|
|
|
|
case VK_F8:
|
|
|
|
case VK_F9:
|
|
|
|
case VK_F10:
|
|
|
|
case VK_F11:
|
1999-06-04 05:14:01 +00:00
|
|
|
case VK_F12:
|
1999-06-09 03:17:56 +00:00
|
|
|
#ifdef tague_keyboard_patch
|
1999-06-04 05:14:01 +00:00
|
|
|
case VK_RETURN:
|
|
|
|
case VK_BACK:
|
|
|
|
#endif
|
|
|
|
*aAsciiKey = aVirtualKeyCode;
|
1999-04-23 14:30:51 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case VK_DELETE:
|
|
|
|
*aAsciiKey = '\177';
|
|
|
|
keyType = SPECIAL_KEY;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case VK_MENU:
|
|
|
|
keyType = DONT_PROCESS_KEY;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
keyType = STANDARD_KEY;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
return keyType;
|
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// change the virtual key coming from windows into an ascii code
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
BOOL TranslateToAscii(BYTE *aKeyState,
|
|
|
|
UINT aVirtualKeyCode,
|
|
|
|
UINT aScanCode,
|
|
|
|
WORD *aAsciiKey)
|
|
|
|
{
|
|
|
|
WORD asciiBuf;
|
|
|
|
BOOL bIsExtended;
|
|
|
|
|
|
|
|
bIsExtended = TRUE;
|
|
|
|
*aAsciiKey = 0;
|
|
|
|
switch (aVirtualKeyCode) {
|
|
|
|
case VK_TAB:
|
|
|
|
case VK_HOME:
|
|
|
|
case VK_END:
|
|
|
|
case VK_PRIOR:
|
|
|
|
case VK_NEXT:
|
|
|
|
case VK_UP:
|
|
|
|
case VK_DOWN:
|
|
|
|
case VK_LEFT:
|
|
|
|
case VK_RIGHT:
|
|
|
|
case VK_F1:
|
|
|
|
case VK_F2:
|
|
|
|
case VK_F3:
|
|
|
|
case VK_F4:
|
|
|
|
case VK_F5:
|
|
|
|
case VK_F6:
|
|
|
|
case VK_F7:
|
|
|
|
case VK_F8:
|
|
|
|
case VK_F9:
|
|
|
|
case VK_F10:
|
|
|
|
case VK_F11:
|
|
|
|
case VK_F12:
|
|
|
|
*aAsciiKey = aVirtualKeyCode;
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
|
|
case VK_DELETE:
|
|
|
|
*aAsciiKey = '\177';
|
|
|
|
bIsExtended = FALSE;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case VK_RETURN:
|
|
|
|
*aAsciiKey = '\n';
|
|
|
|
bIsExtended = FALSE;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
bIsExtended = FALSE;
|
|
|
|
|
|
|
|
if (::ToAscii(aVirtualKeyCode, aScanCode, aKeyState, &asciiBuf, FALSE) == 1) {
|
|
|
|
*aAsciiKey = (char)asciiBuf;
|
|
|
|
}
|
|
|
|
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
return bIsExtended;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
BOOL nsWindow::OnKeyDown( UINT aVirtualKeyCode, UINT aScanCode)
|
|
|
|
{
|
|
|
|
WORD asciiKey;
|
|
|
|
|
|
|
|
asciiKey = 0;
|
|
|
|
|
|
|
|
switch (IsSpecialChar(aVirtualKeyCode, &asciiKey)) {
|
|
|
|
case EXTENDED_KEY:
|
|
|
|
break;
|
|
|
|
|
|
|
|
// special keys don't generate an action but don't even go
|
|
|
|
// through WM_CHAR
|
|
|
|
case SPECIAL_KEY:
|
|
|
|
break;
|
|
|
|
|
|
|
|
// standard keys are processed through WM_CHAR
|
|
|
|
case STANDARD_KEY:
|
|
|
|
asciiKey = 0; // just to be paranoid
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
//printf("In OnKeyDown ascii %d virt: %d scan: %d\n", asciiKey, aVirtualKeyCode, aScanCode);
|
|
|
|
|
|
|
|
// if we enter this if statement we expect not to get a WM_CHAR
|
|
|
|
if (asciiKey) {
|
|
|
|
//printf("Dispatching Key Down [%d]\n", asciiKey);
|
1999-05-06 14:00:25 +00:00
|
|
|
return DispatchKeyEvent(NS_KEY_DOWN, asciiKey, aVirtualKeyCode);
|
1999-04-23 14:30:51 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
// always let the def proc process a WM_KEYDOWN
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
BOOL nsWindow::OnKeyUp( UINT aVirtualKeyCode, UINT aScanCode)
|
|
|
|
{
|
|
|
|
WORD asciiKey;
|
|
|
|
|
|
|
|
asciiKey = 0;
|
|
|
|
|
|
|
|
switch (IsSpecialChar(aVirtualKeyCode, &asciiKey)) {
|
|
|
|
case EXTENDED_KEY:
|
|
|
|
break;
|
|
|
|
|
|
|
|
case STANDARD_KEY: {
|
|
|
|
BYTE keyState[256];
|
|
|
|
::GetKeyboardState(keyState);
|
|
|
|
::ToAscii(aVirtualKeyCode, aScanCode, keyState, &asciiKey, FALSE);
|
|
|
|
} break;
|
|
|
|
|
|
|
|
case SPECIAL_KEY:
|
|
|
|
break;
|
|
|
|
|
|
|
|
} // switch
|
|
|
|
|
|
|
|
if (asciiKey) {
|
|
|
|
//printf("Dispatching Key Up [%d]\n", asciiKey);
|
1999-05-06 14:00:25 +00:00
|
|
|
return DispatchKeyEvent(NS_KEY_UP, asciiKey, aVirtualKeyCode);
|
1999-04-23 14:30:51 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
// always let the def proc process a WM_KEYUP
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1999-06-09 03:17:56 +00:00
|
|
|
#ifdef tague_keyboard_patch
|
1999-06-04 05:14:01 +00:00
|
|
|
BOOL nsWindow::OnChar( UINT aVirtualKeyCode, bool isMultiByte )
|
|
|
|
{
|
|
|
|
wchar_t uniChar;
|
|
|
|
char charToConvert[2];
|
|
|
|
size_t length;
|
|
|
|
|
|
|
|
if (isMultiByte) {
|
|
|
|
charToConvert[0]=HIBYTE(aVirtualKeyCode);
|
|
|
|
charToConvert[1] = LOBYTE(aVirtualKeyCode);
|
|
|
|
length=2;
|
|
|
|
} else {
|
|
|
|
charToConvert[0] = LOBYTE(aVirtualKeyCode);
|
|
|
|
length=1;
|
|
|
|
}
|
|
|
|
// if we get a '\n', ignore it because we already processed it in OnKeyDown.
|
|
|
|
// This is the safest assumption since not always pressing enter produce a WM_CHAR
|
|
|
|
//if (IsDBCSLeadByte(aVirtualKeyCode) || aVirtualKeyCode == 0xD /*'\n'*/ ) {
|
|
|
|
// return FALSE;
|
|
|
|
//}
|
|
|
|
//printf("OnChar (KeyDown) %d\n", aVirtualKeyCode);
|
|
|
|
::MultiByteToWideChar(CP_ACP,MB_PRECOMPOSED,charToConvert,length,
|
|
|
|
&uniChar,sizeof(uniChar));
|
|
|
|
|
|
|
|
DispatchKeyEvent(NS_KEY_PRESS, uniChar, uniChar);
|
|
|
|
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
#else
|
1999-04-23 14:30:51 +00:00
|
|
|
BOOL nsWindow::OnChar( UINT aVirtualKeyCode )
|
|
|
|
{
|
|
|
|
|
|
|
|
// if we get a '\n', ignore it because we already processed it in OnKeyDown.
|
|
|
|
// This is the safest assumption since not always pressing enter produce a WM_CHAR
|
|
|
|
//if (IsDBCSLeadByte(aVirtualKeyCode) || aVirtualKeyCode == 0xD /*'\n'*/ ) {
|
|
|
|
// return FALSE;
|
|
|
|
//}
|
|
|
|
//printf("OnChar (KeyDown) %d\n", aVirtualKeyCode);
|
|
|
|
|
|
|
|
DispatchKeyEvent(NS_KEY_DOWN, aVirtualKeyCode, aVirtualKeyCode);
|
|
|
|
|
1999-04-23 19:44:47 +00:00
|
|
|
return FALSE;
|
1999-04-23 14:30:51 +00:00
|
|
|
}
|
1999-06-04 05:14:01 +00:00
|
|
|
#endif
|
1999-04-23 14:30:51 +00:00
|
|
|
|
|
|
|
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Process all nsWindows messages
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
PRBool nsWindow::ProcessMessage(UINT msg, WPARAM wParam, LPARAM lParam, LRESULT *aRetValue)
|
|
|
|
{
|
1999-06-08 06:07:51 +00:00
|
|
|
//~~~ Cache this for event.nativeMsg initialization
|
|
|
|
mPluginEvent.event = msg;
|
|
|
|
mPluginEvent.wParam = wParam;
|
|
|
|
mPluginEvent.lParam = lParam;
|
|
|
|
|
1999-04-06 20:23:55 +00:00
|
|
|
static UINT vkKeyCached = 0; // caches VK code fon WM_KEYDOWN
|
1999-03-05 15:34:53 +00:00
|
|
|
static BOOL firstTime = TRUE; // for mouse wheel logic
|
|
|
|
static int iDeltaPerLine, iAccumDelta ; // for mouse wheel logic
|
|
|
|
ULONG ulScrollLines ; // for mouse wheel logic
|
|
|
|
|
1998-08-19 00:57:02 +00:00
|
|
|
PRBool result = PR_FALSE; // call the default nsWindow proc
|
|
|
|
nsPaletteInfo palInfo;
|
1999-03-01 16:22:40 +00:00
|
|
|
*aRetValue = 0;
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1999-03-05 15:34:53 +00:00
|
|
|
switch (msg) {
|
1999-03-01 16:22:40 +00:00
|
|
|
|
1998-06-01 17:04:16 +00:00
|
|
|
case WM_COMMAND: {
|
|
|
|
WORD wNotifyCode = HIWORD(wParam); // notification code
|
1999-05-28 02:11:55 +00:00
|
|
|
if ((CBN_SELENDOK == wNotifyCode) || (CBN_SELENDCANCEL == wNotifyCode)) { // Combo box change
|
|
|
|
nsGUIEvent event;
|
|
|
|
event.eventStructType = NS_GUI_EVENT;
|
|
|
|
nsPoint point(0,0);
|
|
|
|
InitEvent(event, NS_CONTROL_CHANGE, &point); // this add ref's event.widget
|
|
|
|
result = DispatchWindowEvent(&event);
|
|
|
|
NS_RELEASE(event.widget);
|
|
|
|
} else if (wNotifyCode == 0) { // Menu selection
|
1998-06-01 17:04:16 +00:00
|
|
|
nsMenuEvent event;
|
1998-10-07 22:11:37 +00:00
|
|
|
event.mCommand = LOWORD(wParam);
|
1998-07-23 02:55:33 +00:00
|
|
|
event.eventStructType = NS_MENU_EVENT;
|
1998-06-01 17:04:16 +00:00
|
|
|
InitEvent(event, NS_MENU_SELECTED);
|
1998-10-08 00:04:21 +00:00
|
|
|
result = DispatchWindowEvent(&event);
|
1999-04-20 01:18:55 +00:00
|
|
|
|
1999-02-17 14:30:47 +00:00
|
|
|
if (mMenuBar) {
|
|
|
|
PRUint32 i, count;
|
|
|
|
mMenuBar->GetMenuCount(count);
|
|
|
|
for (i=0;i<count;i++) {
|
|
|
|
nsIMenu * menu;
|
|
|
|
mMenuBar->GetMenuAt(i, menu);
|
|
|
|
nsIMenuItem * menuItem = FindMenuItem(menu, event.mCommand);
|
|
|
|
if (menuItem) {
|
|
|
|
nsIMenuListener * listener;
|
|
|
|
if (NS_OK == menuItem->QueryInterface(kIMenuListenerIID, (void **)&listener)) {
|
1999-04-22 08:17:03 +00:00
|
|
|
listener->MenuItemSelected(event);
|
1999-02-17 14:30:47 +00:00
|
|
|
NS_RELEASE(listener);
|
1999-04-20 01:18:55 +00:00
|
|
|
|
|
|
|
menu->QueryInterface(kIMenuListenerIID, (void **)&listener);
|
|
|
|
if(listener){
|
1999-04-22 08:17:03 +00:00
|
|
|
//listener->MenuDestruct(event);
|
1999-04-20 01:18:55 +00:00
|
|
|
NS_RELEASE(listener);
|
|
|
|
}
|
1999-02-17 14:30:47 +00:00
|
|
|
}
|
|
|
|
NS_RELEASE(menuItem);
|
|
|
|
}
|
1999-03-05 15:34:53 +00:00
|
|
|
NS_RELEASE(menu);
|
1999-02-17 14:30:47 +00:00
|
|
|
}
|
|
|
|
}
|
1998-10-08 00:04:21 +00:00
|
|
|
NS_RELEASE(event.widget);
|
1998-06-01 17:04:16 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
1998-04-17 00:16:11 +00:00
|
|
|
|
|
|
|
case WM_NOTIFY:
|
|
|
|
// TAB change
|
1998-04-24 23:09:11 +00:00
|
|
|
{
|
|
|
|
LPNMHDR pnmh = (LPNMHDR) lParam;
|
|
|
|
|
1998-05-04 19:25:25 +00:00
|
|
|
switch (pnmh->code) {
|
|
|
|
case TCN_SELCHANGE: {
|
|
|
|
DispatchStandardEvent(NS_TABCHANGE);
|
|
|
|
result = PR_TRUE;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
1998-05-18 17:55:34 +00:00
|
|
|
case TTN_SHOW: {
|
|
|
|
nsTooltipEvent event;
|
|
|
|
InitEvent(event, NS_SHOW_TOOLTIP);
|
|
|
|
event.tipIndex = (PRUint32)wParam;
|
1998-07-23 02:55:33 +00:00
|
|
|
event.eventStructType = NS_TOOLTIP_EVENT;
|
1998-10-07 22:11:37 +00:00
|
|
|
result = DispatchWindowEvent(&event);
|
1998-10-08 00:04:21 +00:00
|
|
|
NS_RELEASE(event.widget);
|
1998-05-18 17:55:34 +00:00
|
|
|
}
|
|
|
|
break;
|
1998-05-04 19:25:25 +00:00
|
|
|
|
|
|
|
case TTN_POP:
|
|
|
|
result = DispatchStandardEvent(NS_HIDE_TOOLTIP);
|
|
|
|
break;
|
1998-04-24 23:09:11 +00:00
|
|
|
}
|
1998-04-17 00:16:11 +00:00
|
|
|
}
|
1998-04-24 23:09:11 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_MOVE: // Window moved
|
|
|
|
{
|
1998-05-29 22:44:13 +00:00
|
|
|
PRInt32 x = (PRInt32)LOWORD(lParam); // horizontal position in screen coordinates
|
|
|
|
PRInt32 y = (PRInt32)HIWORD(lParam); // vertical position in screen coordinates
|
|
|
|
result = OnMove(x, y);
|
1998-04-24 23:09:11 +00:00
|
|
|
}
|
|
|
|
break;
|
1998-04-17 00:16:11 +00:00
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
case WM_DESTROY:
|
|
|
|
// clean up.
|
|
|
|
OnDestroy();
|
|
|
|
result = PR_TRUE;
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_PAINT:
|
|
|
|
result = OnPaint();
|
|
|
|
break;
|
1999-06-09 03:17:56 +00:00
|
|
|
#ifdef tague_keyboard_patch
|
1999-06-04 05:14:01 +00:00
|
|
|
case WM_SYSCHAR:
|
|
|
|
case WM_CHAR:
|
|
|
|
{
|
|
|
|
unsigned char ch = (unsigned char)wParam;
|
|
|
|
UINT char_result;
|
|
|
|
|
|
|
|
//
|
|
|
|
// check first for backspace or return, these are currently being handled on
|
|
|
|
// the WM_KEYDOWN
|
|
|
|
//
|
|
|
|
if (ch==0x0d || ch==0x08) {
|
|
|
|
result = PR_TRUE;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
//
|
|
|
|
// check first to see if we have the first byte of a two-byte DBCS sequence
|
|
|
|
// if so, store it away and do nothing until we get the second sequence
|
|
|
|
//
|
|
|
|
if (IsDBCSLeadByte(ch) && !mHaveDBCSLeadByte) {
|
|
|
|
mHaveDBCSLeadByte = TRUE;
|
|
|
|
mDBCSLeadByte = ch;
|
|
|
|
result = PR_TRUE;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
//
|
|
|
|
// at this point, we may have the second byte of a DBCS sequence or a single byte
|
|
|
|
// character, depending on the previous message. Check and handle accordingly
|
|
|
|
//
|
|
|
|
if (mHaveDBCSLeadByte) {
|
|
|
|
char_result = (mDBCSLeadByte << 8) | ch;
|
|
|
|
mHaveDBCSLeadByte = FALSE;
|
|
|
|
mDBCSLeadByte = 0;
|
|
|
|
result = OnChar(char_result,true);
|
|
|
|
} else {
|
|
|
|
char_result = ch;
|
|
|
|
result = OnChar(char_result,false);
|
|
|
|
}
|
|
|
|
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
#else
|
1999-04-23 14:30:51 +00:00
|
|
|
case WM_SYSCHAR:
|
1999-04-17 13:45:10 +00:00
|
|
|
case WM_CHAR:
|
1998-09-02 21:14:45 +00:00
|
|
|
mIsShiftDown = IS_VK_DOWN(NS_VK_SHIFT);
|
|
|
|
mIsControlDown = IS_VK_DOWN(NS_VK_CONTROL);
|
|
|
|
mIsAltDown = IS_VK_DOWN(NS_VK_ALT);
|
1999-04-23 14:30:51 +00:00
|
|
|
|
1999-04-23 20:56:32 +00:00
|
|
|
// Process non-standard Control Keys
|
|
|
|
// I am unclear whether I should process these like this (rods)
|
|
|
|
if (mIsControlDown && !mIsAltDown &&
|
|
|
|
(wParam >= 0x01 && wParam <= 0x1A)) { // a-z
|
1999-05-15 02:30:42 +00:00
|
|
|
wParam += 0x40; // 64 decimal
|
|
|
|
} else if (!mIsControlDown && mIsAltDown &&
|
|
|
|
(wParam >= 0x61 && wParam <= 0x7A)) { // a-z
|
|
|
|
wParam -= 0x20; // 32 decimal
|
1999-04-23 20:56:32 +00:00
|
|
|
}
|
|
|
|
|
1999-04-06 20:23:55 +00:00
|
|
|
if (!mIMEIsComposing)
|
1999-04-23 14:30:51 +00:00
|
|
|
result = OnChar(wParam);
|
1999-04-06 20:23:55 +00:00
|
|
|
else
|
|
|
|
result = PR_FALSE;
|
1999-04-23 14:30:51 +00:00
|
|
|
|
1999-04-17 13:45:10 +00:00
|
|
|
break;
|
1999-06-04 05:14:01 +00:00
|
|
|
#endif
|
1999-04-23 14:30:51 +00:00
|
|
|
// Let ths fall through if it isn't a key pad
|
|
|
|
case WM_SYSKEYUP:
|
|
|
|
// if it's a keypad key don't process a WM_CHAR will come or...oh well...
|
|
|
|
if (IsKeypadKey(wParam, lParam & 0x01000000)) {
|
|
|
|
result = PR_TRUE;
|
|
|
|
break;
|
|
|
|
}
|
1999-04-06 20:23:55 +00:00
|
|
|
case WM_KEYUP:
|
1998-09-02 21:14:45 +00:00
|
|
|
mIsShiftDown = IS_VK_DOWN(NS_VK_SHIFT);
|
|
|
|
mIsControlDown = IS_VK_DOWN(NS_VK_CONTROL);
|
|
|
|
mIsAltDown = IS_VK_DOWN(NS_VK_ALT);
|
1999-04-23 14:30:51 +00:00
|
|
|
|
1999-04-06 20:23:55 +00:00
|
|
|
if (!mIMEIsComposing)
|
1999-04-23 14:30:51 +00:00
|
|
|
result = OnKeyUp(wParam, (HIWORD(lParam) & 0xFF));
|
1999-04-06 20:23:55 +00:00
|
|
|
else
|
|
|
|
result = PR_FALSE;
|
|
|
|
break;
|
|
|
|
|
1999-04-23 14:30:51 +00:00
|
|
|
case WM_KEYDOWN: {
|
|
|
|
mIsShiftDown = IS_VK_DOWN(NS_VK_SHIFT);
|
|
|
|
mIsControlDown = IS_VK_DOWN(NS_VK_CONTROL);
|
|
|
|
mIsAltDown = IS_VK_DOWN(NS_VK_ALT);
|
|
|
|
|
|
|
|
if (!mIMEIsComposing)
|
|
|
|
result = OnKeyDown(wParam, (HIWORD(lParam) & 0xFF));
|
|
|
|
else
|
|
|
|
result = PR_FALSE;
|
1999-04-06 20:23:55 +00:00
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
break;
|
|
|
|
|
1998-04-28 19:24:52 +00:00
|
|
|
// say we've dealt with erase background if widget does
|
|
|
|
// not need auto-erasing
|
1998-04-29 19:59:06 +00:00
|
|
|
case WM_ERASEBKGND:
|
1998-05-05 19:58:27 +00:00
|
|
|
if (! AutoErase()) {
|
1998-04-28 19:24:52 +00:00
|
|
|
*aRetValue = 1;
|
|
|
|
result = PR_TRUE;
|
1998-04-29 19:59:06 +00:00
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_MOUSEMOVE:
|
1998-05-04 19:25:25 +00:00
|
|
|
//RelayMouseEvent(msg,wParam, lParam);
|
1998-04-13 20:24:54 +00:00
|
|
|
result = DispatchMouseEvent(NS_MOUSE_MOVE);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_LBUTTONDOWN:
|
1999-05-04 22:38:45 +00:00
|
|
|
//SetFocus(); // this is bad
|
1998-05-04 19:25:25 +00:00
|
|
|
//RelayMouseEvent(msg,wParam, lParam);
|
1998-04-13 20:24:54 +00:00
|
|
|
result = DispatchMouseEvent(NS_MOUSE_LEFT_BUTTON_DOWN);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_LBUTTONUP:
|
1998-05-04 19:25:25 +00:00
|
|
|
//RelayMouseEvent(msg,wParam, lParam);
|
1998-04-13 20:24:54 +00:00
|
|
|
result = DispatchMouseEvent(NS_MOUSE_LEFT_BUTTON_UP);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_LBUTTONDBLCLK:
|
|
|
|
result = DispatchMouseEvent(NS_MOUSE_LEFT_BUTTON_DOWN);
|
1998-04-29 19:59:06 +00:00
|
|
|
if (result == PR_FALSE)
|
|
|
|
result = DispatchMouseEvent(NS_MOUSE_LEFT_DOUBLECLICK);
|
1998-04-13 20:24:54 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_MBUTTONDOWN:
|
|
|
|
result = DispatchMouseEvent(NS_MOUSE_MIDDLE_BUTTON_DOWN);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_MBUTTONUP:
|
|
|
|
result = DispatchMouseEvent(NS_MOUSE_MIDDLE_BUTTON_UP);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_MBUTTONDBLCLK:
|
1998-04-29 19:59:06 +00:00
|
|
|
result = DispatchMouseEvent(NS_MOUSE_MIDDLE_BUTTON_DOWN);
|
1998-04-13 20:24:54 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_RBUTTONDOWN:
|
1998-04-29 19:59:06 +00:00
|
|
|
result = DispatchMouseEvent(NS_MOUSE_RIGHT_BUTTON_DOWN);
|
1998-04-13 20:24:54 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_RBUTTONUP:
|
|
|
|
result = DispatchMouseEvent(NS_MOUSE_RIGHT_BUTTON_UP);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_RBUTTONDBLCLK:
|
|
|
|
result = DispatchMouseEvent(NS_MOUSE_RIGHT_BUTTON_DOWN);
|
1998-04-29 19:59:06 +00:00
|
|
|
if (result == PR_FALSE)
|
|
|
|
result = DispatchMouseEvent(NS_MOUSE_RIGHT_DOUBLECLICK);
|
1998-04-13 20:24:54 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_HSCROLL:
|
1999-03-05 15:34:53 +00:00
|
|
|
case WM_VSCROLL:
|
1998-04-13 20:24:54 +00:00
|
|
|
// check for the incoming nsWindow handle to be null in which case
|
|
|
|
// we assume the message is coming from a horizontal scrollbar inside
|
|
|
|
// a listbox and we don't bother processing it (well, we don't have to)
|
|
|
|
if (lParam) {
|
|
|
|
nsWindow* scrollbar = (nsWindow*)::GetWindowLong((HWND)lParam, GWL_USERDATA);
|
|
|
|
|
|
|
|
if (scrollbar) {
|
|
|
|
result = scrollbar->OnScroll(LOWORD(wParam), (short)HIWORD(wParam));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
1998-08-03 22:28:00 +00:00
|
|
|
case WM_CTLCOLORLISTBOX:
|
1998-04-13 20:24:54 +00:00
|
|
|
case WM_CTLCOLOREDIT:
|
1998-07-21 18:04:18 +00:00
|
|
|
case WM_CTLCOLORBTN:
|
1999-01-20 15:42:51 +00:00
|
|
|
//case WM_CTLCOLORSCROLLBAR: //XXX causes a the scrollbar to be drawn incorrectly
|
1998-04-13 20:24:54 +00:00
|
|
|
case WM_CTLCOLORSTATIC:
|
|
|
|
if (lParam) {
|
|
|
|
nsWindow* control = (nsWindow*)::GetWindowLong((HWND)lParam, GWL_USERDATA);
|
|
|
|
if (control) {
|
1998-08-03 22:28:00 +00:00
|
|
|
control->SetUpForPaint((HDC)wParam);
|
1998-04-13 20:24:54 +00:00
|
|
|
*aRetValue = (LPARAM)control->OnControlColor();
|
1998-08-03 22:28:00 +00:00
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
result = PR_TRUE;
|
|
|
|
break;
|
|
|
|
|
1998-08-07 04:45:03 +00:00
|
|
|
case WM_SETFOCUS:
|
1998-04-13 20:24:54 +00:00
|
|
|
result = DispatchFocus(NS_GOTFOCUS);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_KILLFOCUS:
|
|
|
|
result = DispatchFocus(NS_LOSTFOCUS);
|
1998-08-07 04:45:03 +00:00
|
|
|
break;
|
1998-04-13 20:24:54 +00:00
|
|
|
|
|
|
|
case WM_WINDOWPOSCHANGED:
|
|
|
|
{
|
|
|
|
WINDOWPOS *wp = (LPWINDOWPOS)lParam;
|
1998-06-02 02:33:29 +00:00
|
|
|
|
|
|
|
// We only care about a resize, so filter out things like z-order
|
|
|
|
// changes. Note: there's a WM_MOVE handler above which is why we're
|
|
|
|
// not handling them here...
|
|
|
|
if (0 == (wp->flags & SWP_NOSIZE)) {
|
|
|
|
// XXX Why are we using the client size area? If the size notification
|
|
|
|
// is for the client area then the origin should be (0,0) and not
|
|
|
|
// the window origin in screen coordinates...
|
|
|
|
RECT r;
|
1998-11-04 21:43:47 +00:00
|
|
|
::GetWindowRect(mWnd, &r);
|
1998-06-19 02:46:25 +00:00
|
|
|
PRInt32 newWidth, newHeight;
|
|
|
|
newWidth = PRInt32(r.right - r.left);
|
|
|
|
newHeight = PRInt32(r.bottom - r.top);
|
|
|
|
nsRect rect(wp->x, wp->y, newWidth, newHeight);
|
1998-11-24 14:57:09 +00:00
|
|
|
//if (newWidth != mBounds.width)
|
1998-06-19 02:46:25 +00:00
|
|
|
{
|
|
|
|
RECT drect;
|
|
|
|
|
|
|
|
//getting wider
|
|
|
|
|
1998-11-24 14:57:09 +00:00
|
|
|
drect.left = wp->x + mBounds.width;
|
1998-06-19 02:46:25 +00:00
|
|
|
drect.top = wp->y;
|
1998-11-24 14:57:09 +00:00
|
|
|
drect.right = drect.left + (newWidth - mBounds.width);
|
1998-06-19 02:46:25 +00:00
|
|
|
drect.bottom = drect.top + newHeight;
|
|
|
|
|
1998-11-04 21:43:47 +00:00
|
|
|
// ::InvalidateRect(mWnd, NULL, FALSE);
|
1998-06-19 02:46:25 +00:00
|
|
|
// ::InvalidateRect(mWnd, &drect, FALSE);
|
|
|
|
::RedrawWindow(mWnd, &drect, NULL,
|
|
|
|
RDW_INVALIDATE | RDW_NOERASE | RDW_NOINTERNALPAINT | RDW_ERASENOW | RDW_ALLCHILDREN);
|
|
|
|
}
|
1998-11-24 14:57:09 +00:00
|
|
|
//if (newHeight != mBounds.height)
|
1998-06-19 02:46:25 +00:00
|
|
|
{
|
|
|
|
RECT drect;
|
|
|
|
|
|
|
|
//getting taller
|
|
|
|
|
|
|
|
drect.left = wp->x;
|
1998-11-24 14:57:09 +00:00
|
|
|
drect.top = wp->y + mBounds.height;
|
1998-06-19 02:46:25 +00:00
|
|
|
drect.right = drect.left + newWidth;
|
1998-11-24 14:57:09 +00:00
|
|
|
drect.bottom = drect.top + (newHeight - mBounds.height);
|
1998-06-19 02:46:25 +00:00
|
|
|
|
1998-11-04 21:43:47 +00:00
|
|
|
// ::InvalidateRect(mWnd, NULL, FALSE);
|
1998-06-19 02:46:25 +00:00
|
|
|
// ::InvalidateRect(mWnd, &drect, FALSE);
|
|
|
|
::RedrawWindow(mWnd, &drect, NULL,
|
|
|
|
RDW_INVALIDATE | RDW_NOERASE | RDW_NOINTERNALPAINT | RDW_ERASENOW | RDW_ALLCHILDREN);
|
|
|
|
}
|
1998-11-24 14:57:09 +00:00
|
|
|
mBounds.width = newWidth;
|
|
|
|
mBounds.height = newHeight;
|
1998-06-02 02:33:29 +00:00
|
|
|
///nsRect rect(wp->x, wp->y, wp->cx, wp->cy);
|
1998-11-04 21:43:47 +00:00
|
|
|
|
|
|
|
// recalculate the width and height
|
|
|
|
// this time based on the client area
|
|
|
|
if (::GetClientRect(mWnd, &r)) {
|
|
|
|
rect.width = PRInt32(r.right - r.left);
|
|
|
|
rect.height = PRInt32(r.bottom - r.top);
|
|
|
|
}
|
1998-06-02 02:33:29 +00:00
|
|
|
result = OnResize(rect);
|
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
break;
|
|
|
|
}
|
1999-03-05 15:34:53 +00:00
|
|
|
|
|
|
|
case WM_MENUSELECT:
|
|
|
|
if (mMenuBar) {
|
|
|
|
MenuHasBeenSelected((HMENU)lParam, (UINT)LOWORD(wParam), (UINT)HIWORD(wParam), (UINT) LOWORD(wParam));
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_SETTINGCHANGE:
|
|
|
|
firstTime = TRUE;
|
|
|
|
// Fall through
|
|
|
|
case WM_MOUSEWHEEL: {
|
|
|
|
if (firstTime) {
|
|
|
|
firstTime = FALSE;
|
|
|
|
//printf("^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ WM_SETTINGCHANGE\n");
|
|
|
|
SystemParametersInfo (104, 0, &ulScrollLines, 0) ;
|
|
|
|
//SystemParametersInfo (SPI_GETWHEELSCROLLLINES, 0, &ulScrollLines, 0) ;
|
|
|
|
|
|
|
|
// ulScrollLines usually equals 3 or 0 (for no scrolling)
|
|
|
|
// WHEEL_DELTA equals 120, so iDeltaPerLine will be 40
|
|
|
|
|
|
|
|
if (ulScrollLines)
|
|
|
|
iDeltaPerLine = WHEEL_DELTA / ulScrollLines ;
|
|
|
|
else
|
|
|
|
iDeltaPerLine = 0 ;
|
|
|
|
//printf("ulScrollLines %d iDeltaPerLine %d\n", ulScrollLines, iDeltaPerLine);
|
|
|
|
|
|
|
|
if (msg == WM_SETTINGCHANGE) {
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
HWND scrollbar = NULL;
|
|
|
|
if (nsnull != mVScrollbar) {
|
|
|
|
scrollbar = (HWND)mVScrollbar->GetNativeData(NS_NATIVE_WINDOW);
|
|
|
|
}
|
|
|
|
if (scrollbar) {
|
|
|
|
if (iDeltaPerLine == 0)
|
|
|
|
break ;
|
|
|
|
|
|
|
|
iAccumDelta += (short) HIWORD (wParam) ; // 120 or -120
|
|
|
|
|
|
|
|
while (iAccumDelta >= iDeltaPerLine) {
|
|
|
|
//printf("iAccumDelta %d\n", iAccumDelta);
|
|
|
|
SendMessage (mWnd, WM_VSCROLL, SB_LINEUP, (LONG)scrollbar) ;
|
|
|
|
iAccumDelta -= iDeltaPerLine ;
|
|
|
|
}
|
|
|
|
|
|
|
|
while (iAccumDelta <= -iDeltaPerLine) {
|
|
|
|
//printf("iAccumDelta %d\n", iAccumDelta);
|
|
|
|
SendMessage (mWnd, WM_VSCROLL, SB_LINEDOWN, (LONG)scrollbar) ;
|
|
|
|
iAccumDelta += iDeltaPerLine ;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return 0 ;
|
|
|
|
} break;
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1998-08-19 00:57:02 +00:00
|
|
|
case WM_PALETTECHANGED:
|
|
|
|
if ((HWND)wParam == mWnd) {
|
|
|
|
// We caused the WM_PALETTECHANGED message so avoid realizing
|
|
|
|
// another foreground palette
|
|
|
|
result = PR_TRUE;
|
|
|
|
break;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
1998-08-19 00:57:02 +00:00
|
|
|
// fall thru...
|
|
|
|
|
|
|
|
case WM_QUERYNEWPALETTE:
|
|
|
|
mContext->GetPaletteInfo(palInfo);
|
|
|
|
if (palInfo.isPaletteDevice && palInfo.palette) {
|
1998-04-13 20:24:54 +00:00
|
|
|
HDC hDC = ::GetDC(mWnd);
|
1998-08-19 00:57:02 +00:00
|
|
|
HPALETTE hOldPal = ::SelectPalette(hDC, (HPALETTE)palInfo.palette, FALSE);
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1998-08-19 00:57:02 +00:00
|
|
|
// Realize the drawing palette
|
1998-04-13 20:24:54 +00:00
|
|
|
int i = ::RealizePalette(hDC);
|
|
|
|
|
1998-08-19 05:06:59 +00:00
|
|
|
// Did any of our colors change?
|
1998-08-19 00:57:02 +00:00
|
|
|
if (i > 0) {
|
|
|
|
// Yes, so repaint
|
|
|
|
::InvalidateRect(mWnd, (LPRECT)NULL, TRUE);
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
1998-08-19 00:57:02 +00:00
|
|
|
::SelectPalette(hDC, hOldPal, TRUE);
|
|
|
|
::RealizePalette(hDC);
|
1998-04-13 20:24:54 +00:00
|
|
|
::ReleaseDC(mWnd, hDC);
|
1998-08-19 02:31:08 +00:00
|
|
|
*aRetValue = TRUE;
|
1998-08-19 00:57:02 +00:00
|
|
|
}
|
|
|
|
result = PR_TRUE;
|
|
|
|
break;
|
1999-03-09 23:48:58 +00:00
|
|
|
|
1999-03-19 23:36:20 +00:00
|
|
|
case WM_IME_STARTCOMPOSITION: {
|
|
|
|
COMPOSITIONFORM compForm;
|
|
|
|
HIMC hIMEContext;
|
|
|
|
|
|
|
|
mIMEIsComposing = PR_TRUE;
|
1999-06-04 22:52:58 +00:00
|
|
|
#ifdef DEBUG_tague
|
1999-03-19 23:36:20 +00:00
|
|
|
printf("IME: Recieved WM_IME_STARTCOMPOSITION\n");
|
|
|
|
#endif
|
|
|
|
if ((mIMEProperty & IME_PROP_SPECIAL_UI) || (mIMEProperty & IME_PROP_AT_CARET)) {
|
|
|
|
return PR_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
hIMEContext = ::ImmGetContext(mWnd);
|
|
|
|
if (hIMEContext==NULL) {
|
|
|
|
return PR_TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
compForm.dwStyle = CFS_POINT;
|
|
|
|
compForm.ptCurrentPos.x = 100;
|
|
|
|
compForm.ptCurrentPos.y = 100;
|
|
|
|
|
1999-05-20 18:56:48 +00:00
|
|
|
// ::ImmSetCompositionWindow(hIMEContext,&compForm); don't do this! it's bad.
|
1999-03-19 23:36:20 +00:00
|
|
|
::ImmReleaseContext(mWnd,hIMEContext);
|
|
|
|
|
1999-05-03 22:57:48 +00:00
|
|
|
HandleStartComposition();
|
1999-03-19 23:36:20 +00:00
|
|
|
result = PR_TRUE;
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_IME_COMPOSITION: {
|
1999-03-23 15:28:44 +00:00
|
|
|
//COMPOSITIONFORM compForm;
|
1999-03-19 23:36:20 +00:00
|
|
|
HIMC hIMEContext;
|
|
|
|
|
|
|
|
result = PR_FALSE; // will change this if an IME message we handle
|
|
|
|
|
|
|
|
hIMEContext = ::ImmGetContext(mWnd);
|
|
|
|
if (hIMEContext==NULL) {
|
|
|
|
return PR_TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (lParam & GCS_COMPSTR) {
|
1999-06-04 22:52:58 +00:00
|
|
|
#ifdef DEBUG_tague
|
1999-05-03 22:57:48 +00:00
|
|
|
fprintf(stderr,"nsWindow::WM_IME_COMPOSITION: handling GCS_COMPSTR\n");
|
|
|
|
#endif
|
1999-03-19 23:36:20 +00:00
|
|
|
long compStrLen = ::ImmGetCompositionString(hIMEContext,GCS_COMPSTR,NULL,0);
|
|
|
|
if (compStrLen+1>mIMECompositionStringSize) {
|
|
|
|
if (mIMECompositionString!=NULL) delete [] mIMECompositionString;
|
|
|
|
mIMECompositionString = new char[compStrLen+32];
|
|
|
|
mIMECompositionStringSize = compStrLen+32;
|
|
|
|
}
|
|
|
|
|
|
|
|
::ImmGetCompositionString(hIMEContext,GCS_COMPSTR,mIMECompositionString,mIMECompositionStringSize);
|
|
|
|
mIMECompositionStringLength = compStrLen;
|
|
|
|
mIMECompositionString[compStrLen]='\0';
|
|
|
|
HandleTextEvent(PR_FALSE);
|
|
|
|
result = PR_TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (lParam & GCS_RESULTSTR) {
|
1999-06-04 22:52:58 +00:00
|
|
|
#ifdef DEBUG_tague
|
1999-05-03 22:57:48 +00:00
|
|
|
fprintf(stderr,"nsWindow::WM_IME_COMPOSITION: handling GCS_RESULTSTR\n");
|
|
|
|
#endif
|
1999-03-19 23:36:20 +00:00
|
|
|
long compStrLen = ::ImmGetCompositionString(hIMEContext,GCS_RESULTSTR,NULL,0);
|
|
|
|
if (compStrLen+1>mIMECompositionStringSize) {
|
|
|
|
delete [] mIMECompositionString;
|
|
|
|
mIMECompositionString = new char[compStrLen+32];
|
|
|
|
mIMECompositionStringSize = compStrLen+32;
|
|
|
|
}
|
|
|
|
|
|
|
|
::ImmGetCompositionString(hIMEContext,GCS_RESULTSTR,mIMECompositionString,mIMECompositionStringSize);
|
|
|
|
mIMECompositionStringLength = compStrLen;
|
|
|
|
mIMECompositionString[compStrLen]='\0';
|
|
|
|
result = PR_TRUE;
|
|
|
|
HandleTextEvent(PR_TRUE);
|
1999-05-03 22:57:48 +00:00
|
|
|
HandleEndComposition();
|
|
|
|
HandleStartComposition();
|
1999-03-19 23:36:20 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
::ImmReleaseContext(mWnd,hIMEContext);
|
|
|
|
|
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case WM_IME_ENDCOMPOSITION:
|
|
|
|
|
|
|
|
mIMEIsComposing = PR_FALSE;
|
1999-06-04 22:52:58 +00:00
|
|
|
#ifdef DEBUG_tague
|
1999-03-19 23:36:20 +00:00
|
|
|
printf("IME: Received WM_IME_ENDCOMPOSITION\n");
|
|
|
|
#endif
|
1999-05-03 22:57:48 +00:00
|
|
|
HandleEndComposition();
|
1999-03-19 23:36:20 +00:00
|
|
|
result = PR_TRUE;
|
|
|
|
break;
|
|
|
|
|
1999-03-09 23:48:58 +00:00
|
|
|
case WM_DROPFILES: {
|
1999-04-06 20:23:55 +00:00
|
|
|
/*HDROP hDropInfo = (HDROP) wParam;
|
1999-03-09 23:48:58 +00:00
|
|
|
UINT nFiles = ::DragQueryFile(hDropInfo, (UINT)-1, NULL, 0);
|
|
|
|
|
|
|
|
for (UINT iFile = 0; iFile < nFiles; iFile++) {
|
|
|
|
TCHAR szFileName[_MAX_PATH];
|
|
|
|
::DragQueryFile(hDropInfo, iFile, szFileName, _MAX_PATH);
|
|
|
|
printf("szFileName [%s]\n", szFileName);
|
|
|
|
nsAutoString fileStr(szFileName);
|
|
|
|
nsEventStatus status;
|
|
|
|
nsDragDropEvent event;
|
|
|
|
InitEvent(event, NS_DRAGDROP_EVENT);
|
|
|
|
event.mType = nsDragDropEventStatus_eDrop;
|
|
|
|
event.mIsFileURL = PR_FALSE;
|
|
|
|
event.mURL = (PRUnichar *)fileStr.GetUnicode();
|
|
|
|
DispatchEvent(&event, status);
|
1999-04-06 20:23:55 +00:00
|
|
|
}*/
|
1999-03-09 23:48:58 +00:00
|
|
|
} break;
|
1999-03-23 21:26:20 +00:00
|
|
|
|
|
|
|
case WM_DESTROYCLIPBOARD: {
|
|
|
|
nsIClipboard* clipboard;
|
|
|
|
nsresult rv = nsServiceManager::GetService(kCClipboardCID,
|
|
|
|
kIClipboardIID,
|
|
|
|
(nsISupports **)&clipboard);
|
|
|
|
clipboard->EmptyClipboard();
|
1999-04-23 14:30:51 +00:00
|
|
|
nsServiceManager::ReleaseService(kCClipboardCID, clipboard);
|
1999-03-23 21:26:20 +00:00
|
|
|
} break;
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// return the window class name and initialize the class if needed
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
LPCTSTR nsWindow::WindowClass()
|
|
|
|
{
|
1998-05-05 19:58:27 +00:00
|
|
|
const LPCTSTR className = "NetscapeWindowClass";
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
if (!nsWindow::sIsRegistered) {
|
|
|
|
WNDCLASS wc;
|
|
|
|
|
1998-06-19 02:46:25 +00:00
|
|
|
// wc.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
|
1998-06-02 05:27:08 +00:00
|
|
|
wc.style = CS_DBLCLKS;
|
1998-04-13 20:24:54 +00:00
|
|
|
wc.lpfnWndProc = ::DefWindowProc;
|
|
|
|
wc.cbClsExtra = 0;
|
|
|
|
wc.cbWndExtra = 0;
|
|
|
|
wc.hInstance = nsToolkit::mDllInstance;
|
|
|
|
wc.hIcon = ::LoadIcon(NULL, IDI_APPLICATION);
|
|
|
|
wc.hCursor = NULL;
|
1998-07-21 18:04:18 +00:00
|
|
|
wc.hbrBackground = mBrush;
|
1998-04-13 20:24:54 +00:00
|
|
|
wc.lpszMenuName = NULL;
|
1998-05-05 19:58:27 +00:00
|
|
|
wc.lpszClassName = className;
|
1998-04-13 20:24:54 +00:00
|
|
|
|
|
|
|
nsWindow::sIsRegistered = ::RegisterClass(&wc);
|
|
|
|
}
|
|
|
|
|
1998-05-05 19:58:27 +00:00
|
|
|
return className;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// return nsWindow styles
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
DWORD nsWindow::WindowStyle()
|
|
|
|
{
|
1998-04-18 00:27:48 +00:00
|
|
|
return WS_OVERLAPPEDWINDOW;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// return nsWindow extended styles
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
DWORD nsWindow::WindowExStyle()
|
|
|
|
{
|
|
|
|
return WS_EX_CLIENTEDGE;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Subclass (or remove the subclass from) this component's nsWindow
|
|
|
|
//
|
|
|
|
// -----------------------------------------------------------------------
|
|
|
|
void nsWindow::SubclassWindow(BOOL bState)
|
|
|
|
{
|
1998-09-15 03:45:06 +00:00
|
|
|
if (NULL != mWnd) {
|
1998-04-13 20:24:54 +00:00
|
|
|
NS_PRECONDITION(::IsWindow(mWnd), "Invalid window handle");
|
|
|
|
|
|
|
|
if (bState) {
|
|
|
|
// change the nsWindow proc
|
|
|
|
mPrevWndProc = (WNDPROC)::SetWindowLong(mWnd, GWL_WNDPROC,
|
|
|
|
(LONG)nsWindow::WindowProc);
|
|
|
|
NS_ASSERTION(mPrevWndProc, "Null standard window procedure");
|
|
|
|
// connect the this pointer to the nsWindow handle
|
|
|
|
::SetWindowLong(mWnd, GWL_USERDATA, (LONG)this);
|
|
|
|
}
|
|
|
|
else {
|
1998-08-18 22:03:34 +00:00
|
|
|
::SetWindowLong(mWnd, GWL_WNDPROC, (LONG)mPrevWndProc);
|
|
|
|
::SetWindowLong(mWnd, GWL_USERDATA, (LONG)NULL);
|
1998-04-13 20:24:54 +00:00
|
|
|
mPrevWndProc = NULL;
|
|
|
|
}
|
1998-09-15 03:45:06 +00:00
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// WM_DESTROY has been called
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
void nsWindow::OnDestroy()
|
|
|
|
{
|
1998-09-15 03:45:06 +00:00
|
|
|
mOnDestroyCalled = PR_TRUE;
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
SubclassWindow(FALSE);
|
1998-08-18 22:03:34 +00:00
|
|
|
mWnd = NULL;
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1998-08-06 05:06:24 +00:00
|
|
|
// free GDI objects
|
|
|
|
if (mBrush) {
|
1998-08-09 01:37:30 +00:00
|
|
|
VERIFY(::DeleteObject(mBrush));
|
|
|
|
mBrush = NULL;
|
|
|
|
}
|
|
|
|
if (mPalette) {
|
|
|
|
VERIFY(::DeleteObject(mPalette));
|
|
|
|
mPalette = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
// free tooltip window
|
|
|
|
if (mTooltip) {
|
|
|
|
VERIFY(::DestroyWindow(mTooltip));
|
|
|
|
mTooltip = NULL;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
1998-08-09 01:37:30 +00:00
|
|
|
// if we were in the middle of deferred window positioning then
|
|
|
|
// free the memory for the multiple-window position structure
|
|
|
|
if (mDeferredPositioner) {
|
|
|
|
VERIFY(::EndDeferWindowPos(mDeferredPositioner));
|
|
|
|
mDeferredPositioner = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
// release references to children, device context, toolkit, and app shell
|
1998-09-23 19:19:23 +00:00
|
|
|
nsBaseWidget::OnDestroy();
|
|
|
|
|
1998-08-06 05:06:24 +00:00
|
|
|
// dispatch the event
|
1998-08-06 02:11:43 +00:00
|
|
|
if (!mIsDestroying) {
|
1998-08-06 05:06:24 +00:00
|
|
|
// dispatching of the event may cause the reference count to drop to 0
|
1998-08-06 02:11:43 +00:00
|
|
|
// and result in this object being destroyed. To avoid that, add a reference
|
|
|
|
// and then release it after dispatching the event
|
|
|
|
AddRef();
|
|
|
|
DispatchStandardEvent(NS_DESTROY);
|
|
|
|
Release();
|
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
1998-05-29 22:44:13 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Move
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
PRBool nsWindow::OnMove(PRInt32 aX, PRInt32 aY)
|
|
|
|
{
|
|
|
|
nsGUIEvent event;
|
|
|
|
InitEvent(event, NS_MOVE);
|
|
|
|
event.point.x = aX;
|
|
|
|
event.point.y = aY;
|
1998-07-23 02:55:33 +00:00
|
|
|
event.eventStructType = NS_GUI_EVENT;
|
1998-10-08 00:04:21 +00:00
|
|
|
|
|
|
|
PRBool result = DispatchWindowEvent(&event);
|
|
|
|
NS_RELEASE(event.widget);
|
|
|
|
return result;
|
1998-05-29 22:44:13 +00:00
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Paint
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
PRBool nsWindow::OnPaint()
|
|
|
|
{
|
|
|
|
nsRect bounds;
|
|
|
|
PRBool result = PR_TRUE;
|
|
|
|
PAINTSTRUCT ps;
|
1998-12-15 05:44:21 +00:00
|
|
|
|
|
|
|
#ifdef PAINT_DEBUG
|
|
|
|
HRGN rgn = ::CreateRectRgn(0, 0, 0, 0);
|
|
|
|
::GetUpdateRgn(mWnd, rgn, TRUE);
|
|
|
|
HDC dc = ::GetDC(mWnd);
|
|
|
|
HBRUSH brsh = ::CreateSolidBrush(RGB(255, 0, 0));
|
|
|
|
::FillRgn(dc, rgn, brsh);
|
|
|
|
::ReleaseDC(mWnd, dc);
|
|
|
|
::DeleteObject(rgn);
|
|
|
|
|
|
|
|
int x;
|
|
|
|
|
|
|
|
for (x = 0; x < 10000000; x++);
|
|
|
|
#endif
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
HDC hDC = ::BeginPaint(mWnd, &ps);
|
|
|
|
|
1998-08-19 05:06:59 +00:00
|
|
|
// XXX What is this check doing? If it's trying to check for an empty
|
|
|
|
// paint rect then use the IsRectEmpty() function...
|
1998-04-13 20:24:54 +00:00
|
|
|
if (ps.rcPaint.left || ps.rcPaint.right || ps.rcPaint.top || ps.rcPaint.bottom) {
|
|
|
|
// call the event callback
|
|
|
|
if (mEventCallback) {
|
|
|
|
nsPaintEvent event;
|
|
|
|
|
1998-04-24 23:09:11 +00:00
|
|
|
InitEvent(event, NS_PAINT);
|
1998-04-13 20:24:54 +00:00
|
|
|
|
|
|
|
nsRect rect(ps.rcPaint.left,
|
|
|
|
ps.rcPaint.top,
|
|
|
|
ps.rcPaint.right - ps.rcPaint.left,
|
|
|
|
ps.rcPaint.bottom - ps.rcPaint.top);
|
|
|
|
event.rect = ▭
|
1998-07-23 02:55:33 +00:00
|
|
|
event.eventStructType = NS_PAINT_EVENT;
|
1998-04-13 20:24:54 +00:00
|
|
|
|
|
|
|
static NS_DEFINE_IID(kRenderingContextCID, NS_RENDERING_CONTEXT_CID);
|
|
|
|
static NS_DEFINE_IID(kRenderingContextIID, NS_IRENDERING_CONTEXT_IID);
|
1998-12-15 05:44:21 +00:00
|
|
|
static NS_DEFINE_IID(kRenderingContextWinIID, NS_IRENDERING_CONTEXT_WIN_IID);
|
|
|
|
|
1999-03-09 09:44:27 +00:00
|
|
|
if (NS_OK == nsComponentManager::CreateInstance(kRenderingContextCID, nsnull, kRenderingContextIID, (void **)&event.renderingContext))
|
1998-12-15 05:44:21 +00:00
|
|
|
{
|
|
|
|
nsIRenderingContextWin *winrc;
|
|
|
|
|
|
|
|
if (NS_OK == event.renderingContext->QueryInterface(kRenderingContextWinIID, (void **)&winrc))
|
|
|
|
{
|
|
|
|
nsDrawingSurface surf;
|
|
|
|
|
|
|
|
//i know all of this seems a little backwards. i'll fix it, i swear. MMP
|
|
|
|
|
|
|
|
if (NS_OK == winrc->CreateDrawingSurface(hDC, surf))
|
|
|
|
{
|
|
|
|
event.renderingContext->Init(mContext, surf);
|
|
|
|
result = DispatchWindowEvent(&event);
|
|
|
|
event.renderingContext->DestroyDrawingSurface(surf);
|
|
|
|
}
|
|
|
|
|
|
|
|
NS_RELEASE(winrc);
|
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
|
|
|
|
NS_RELEASE(event.renderingContext);
|
1998-10-08 00:04:21 +00:00
|
|
|
}
|
1998-12-15 05:44:21 +00:00
|
|
|
else
|
|
|
|
result = PR_FALSE;
|
1998-10-08 00:04:21 +00:00
|
|
|
|
1998-12-15 05:44:21 +00:00
|
|
|
NS_RELEASE(event.widget);
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1998-12-15 05:44:21 +00:00
|
|
|
::EndPaint(mWnd, &ps);
|
1998-04-13 20:24:54 +00:00
|
|
|
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Send a resize message to the listener
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
PRBool nsWindow::OnResize(nsRect &aWindowRect)
|
|
|
|
{
|
1998-10-07 22:11:37 +00:00
|
|
|
// call the event callback
|
|
|
|
if (mEventCallback) {
|
|
|
|
nsSizeEvent event;
|
|
|
|
InitEvent(event, NS_SIZE);
|
|
|
|
event.windowSize = &aWindowRect;
|
|
|
|
event.eventStructType = NS_SIZE_EVENT;
|
1998-11-04 21:43:47 +00:00
|
|
|
RECT r;
|
|
|
|
if (::GetWindowRect(mWnd, &r)) {
|
|
|
|
event.mWinWidth = PRInt32(r.right - r.left);
|
|
|
|
event.mWinHeight = PRInt32(r.bottom - r.top);
|
|
|
|
} else {
|
|
|
|
event.mWinWidth = 0;
|
|
|
|
event.mWinHeight = 0;
|
|
|
|
}
|
1998-10-08 00:04:21 +00:00
|
|
|
PRBool result = DispatchWindowEvent(&event);
|
|
|
|
NS_RELEASE(event.widget);
|
|
|
|
return result;
|
1998-10-07 22:11:37 +00:00
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1998-10-07 22:11:37 +00:00
|
|
|
return PR_FALSE;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
1998-04-17 00:16:11 +00:00
|
|
|
|
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Deal with all sort of mouse event
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
1998-05-29 22:44:13 +00:00
|
|
|
PRBool nsWindow::DispatchMouseEvent(PRUint32 aEventType, nsPoint* aPoint)
|
1998-04-13 20:24:54 +00:00
|
|
|
{
|
|
|
|
PRBool result = PR_FALSE;
|
|
|
|
|
|
|
|
if (nsnull == mEventCallback && nsnull == mMouseListener) {
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
1998-05-08 14:54:09 +00:00
|
|
|
nsMouseEvent event;
|
1998-05-29 22:44:13 +00:00
|
|
|
InitEvent(event, aEventType, aPoint);
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1999-02-03 22:36:34 +00:00
|
|
|
event.isShift = IS_VK_DOWN(NS_VK_SHIFT);
|
|
|
|
event.isControl = IS_VK_DOWN(NS_VK_CONTROL);
|
|
|
|
event.isAlt = IS_VK_DOWN(NS_VK_ALT);
|
1998-05-08 14:54:09 +00:00
|
|
|
event.clickCount = (aEventType == NS_MOUSE_LEFT_DOUBLECLICK ||
|
|
|
|
aEventType == NS_MOUSE_LEFT_DOUBLECLICK)? 2:1;
|
1998-07-23 02:55:33 +00:00
|
|
|
event.eventStructType = NS_MOUSE_EVENT;
|
1998-05-08 14:54:09 +00:00
|
|
|
|
1998-04-13 20:24:54 +00:00
|
|
|
// call the event callback
|
|
|
|
if (nsnull != mEventCallback) {
|
1998-04-24 23:09:11 +00:00
|
|
|
|
1998-10-07 22:11:37 +00:00
|
|
|
result = DispatchWindowEvent(&event);
|
1998-04-13 20:24:54 +00:00
|
|
|
|
|
|
|
if (aEventType == NS_MOUSE_MOVE) {
|
|
|
|
|
|
|
|
MouseTrailer * mouseTrailer = MouseTrailer::GetMouseTrailer(0);
|
|
|
|
MouseTrailer::SetMouseTrailerWindow(this);
|
|
|
|
mouseTrailer->CreateTimer();
|
|
|
|
|
|
|
|
nsRect rect;
|
|
|
|
GetBounds(rect);
|
|
|
|
rect.x = 0;
|
|
|
|
rect.y = 0;
|
|
|
|
|
|
|
|
if (rect.Contains(event.point.x, event.point.y)) {
|
1998-05-29 22:44:13 +00:00
|
|
|
if (gCurrentWindow == NULL || gCurrentWindow != this) {
|
|
|
|
if ((nsnull != gCurrentWindow) && (!gCurrentWindow->mIsDestroying)) {
|
|
|
|
MouseTrailer::IgnoreNextCycle();
|
|
|
|
gCurrentWindow->DispatchMouseEvent(NS_MOUSE_EXIT, gCurrentWindow->GetLastPoint());
|
|
|
|
}
|
|
|
|
gCurrentWindow = this;
|
|
|
|
if (!mIsDestroying) {
|
|
|
|
gCurrentWindow->DispatchMouseEvent(NS_MOUSE_ENTER);
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} else if (aEventType == NS_MOUSE_EXIT) {
|
1998-05-29 22:44:13 +00:00
|
|
|
if (gCurrentWindow == this) {
|
|
|
|
gCurrentWindow = nsnull;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
}
|
1998-10-08 00:04:21 +00:00
|
|
|
NS_RELEASE(event.widget);
|
1998-04-13 20:24:54 +00:00
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (nsnull != mMouseListener) {
|
|
|
|
switch (aEventType) {
|
|
|
|
case NS_MOUSE_MOVE: {
|
|
|
|
result = ConvertStatus(mMouseListener->MouseMoved(event));
|
|
|
|
nsRect rect;
|
|
|
|
GetBounds(rect);
|
|
|
|
if (rect.Contains(event.point.x, event.point.y)) {
|
1998-05-29 22:44:13 +00:00
|
|
|
if (gCurrentWindow == NULL || gCurrentWindow != this) {
|
|
|
|
gCurrentWindow = this;
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
} else {
|
1998-07-21 18:04:18 +00:00
|
|
|
//printf("Mouse exit");
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
} break;
|
|
|
|
|
|
|
|
case NS_MOUSE_LEFT_BUTTON_DOWN:
|
|
|
|
case NS_MOUSE_MIDDLE_BUTTON_DOWN:
|
|
|
|
case NS_MOUSE_RIGHT_BUTTON_DOWN:
|
|
|
|
result = ConvertStatus(mMouseListener->MousePressed(event));
|
|
|
|
break;
|
|
|
|
|
|
|
|
case NS_MOUSE_LEFT_BUTTON_UP:
|
|
|
|
case NS_MOUSE_MIDDLE_BUTTON_UP:
|
|
|
|
case NS_MOUSE_RIGHT_BUTTON_UP:
|
|
|
|
result = ConvertStatus(mMouseListener->MouseReleased(event));
|
|
|
|
result = ConvertStatus(mMouseListener->MouseClicked(event));
|
|
|
|
break;
|
|
|
|
} // switch
|
|
|
|
}
|
1998-10-08 00:04:21 +00:00
|
|
|
NS_RELEASE(event.widget);
|
1998-04-13 20:24:54 +00:00
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Deal with focus messages
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
PRBool nsWindow::DispatchFocus(PRUint32 aEventType)
|
|
|
|
{
|
|
|
|
// call the event callback
|
|
|
|
if (mEventCallback) {
|
1998-06-29 21:18:19 +00:00
|
|
|
if ((nsnull != gCurrentWindow) && (!gCurrentWindow->mIsDestroying)) {
|
1998-05-04 19:25:25 +00:00
|
|
|
return(DispatchStandardEvent(aEventType));
|
1998-06-29 21:18:19 +00:00
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
return PR_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Deal with scrollbar messages (actually implemented only in nsScrollbar)
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
PRBool nsWindow::OnScroll(UINT scrollCode, int cPos)
|
|
|
|
{
|
|
|
|
return PR_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Return the brush used to paint the background of this control
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
HBRUSH nsWindow::OnControlColor()
|
|
|
|
{
|
|
|
|
return mBrush;
|
|
|
|
}
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// return the style for a child nsWindow
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
DWORD ChildWindow::WindowStyle()
|
|
|
|
{
|
1998-07-14 15:17:29 +00:00
|
|
|
return WS_CHILD | WS_CLIPCHILDREN | GetBorderStyle(mBorderStyle);
|
1998-04-13 20:24:54 +00:00
|
|
|
}
|
|
|
|
|
1998-07-21 18:04:18 +00:00
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
//
|
|
|
|
// Deal with all sort of mouse event
|
|
|
|
//
|
|
|
|
//-------------------------------------------------------------------------
|
|
|
|
PRBool ChildWindow::DispatchMouseEvent(PRUint32 aEventType, nsPoint* aPoint)
|
|
|
|
{
|
|
|
|
PRBool result = PR_FALSE;
|
|
|
|
|
|
|
|
if (nsnull == mEventCallback && nsnull == mMouseListener) {
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
|
|
|
switch (aEventType) {
|
|
|
|
case NS_MOUSE_LEFT_BUTTON_DOWN:
|
|
|
|
case NS_MOUSE_MIDDLE_BUTTON_DOWN:
|
|
|
|
case NS_MOUSE_RIGHT_BUTTON_DOWN:
|
|
|
|
SetCapture(mWnd);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case NS_MOUSE_LEFT_BUTTON_UP:
|
|
|
|
case NS_MOUSE_MIDDLE_BUTTON_UP:
|
|
|
|
case NS_MOUSE_RIGHT_BUTTON_UP:
|
|
|
|
ReleaseCapture();
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
break;
|
|
|
|
|
|
|
|
} // switch
|
|
|
|
|
|
|
|
return nsWindow::DispatchMouseEvent(aEventType, aPoint);
|
|
|
|
}
|
1998-04-13 20:24:54 +00:00
|
|
|
|
1998-04-17 23:45:07 +00:00
|
|
|
DWORD nsWindow::GetBorderStyle(nsBorderStyle aBorderStyle)
|
|
|
|
{
|
|
|
|
switch(aBorderStyle)
|
|
|
|
{
|
1998-04-18 00:27:48 +00:00
|
|
|
case eBorderStyle_none:
|
|
|
|
return(0);
|
1998-04-17 23:45:07 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case eBorderStyle_dialog:
|
1998-04-18 00:27:48 +00:00
|
|
|
return(WS_DLGFRAME | DS_3DLOOK);
|
1998-04-17 23:45:07 +00:00
|
|
|
break;
|
|
|
|
|
1999-05-27 21:09:49 +00:00
|
|
|
case eBorderStyle_BorderlessTopLevel:
|
|
|
|
return(0);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case eBorderStyle_window:
|
|
|
|
return(0);
|
|
|
|
break;
|
|
|
|
|
1998-04-17 23:45:07 +00:00
|
|
|
default:
|
|
|
|
NS_ASSERTION(0, "unknown border style");
|
|
|
|
return(WS_OVERLAPPEDWINDOW);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::SetTitle(const nsString& aTitle)
|
1998-04-17 23:45:07 +00:00
|
|
|
{
|
|
|
|
NS_ALLOC_STR_BUF(buf, aTitle, 256);
|
|
|
|
::SendMessage(mWnd, WM_SETTEXT, (WPARAM)0, (LPARAM)(LPCTSTR)buf);
|
|
|
|
NS_FREE_STR_BUF(buf);
|
1998-09-28 22:32:48 +00:00
|
|
|
return NS_OK;
|
1998-04-17 23:45:07 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
1998-04-28 19:24:52 +00:00
|
|
|
PRBool nsWindow::AutoErase()
|
|
|
|
{
|
|
|
|
return(PR_FALSE);
|
|
|
|
}
|
|
|
|
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::SetMenuBar(nsIMenuBar * aMenuBar)
|
|
|
|
{
|
1999-02-17 14:30:47 +00:00
|
|
|
mMenuBar = aMenuBar;
|
|
|
|
NS_ADDREF(mMenuBar);
|
1999-06-04 04:00:30 +00:00
|
|
|
return ShowMenuBar(PR_TRUE);
|
|
|
|
}
|
1999-02-17 14:30:47 +00:00
|
|
|
|
1999-06-04 04:00:30 +00:00
|
|
|
NS_METHOD nsWindow::ShowMenuBar(PRBool aShow)
|
|
|
|
{
|
|
|
|
nsresult rv = NS_ERROR_FAILURE;
|
1998-09-29 18:32:37 +00:00
|
|
|
|
1999-06-04 04:00:30 +00:00
|
|
|
if (aShow) {
|
|
|
|
if (mMenuBar) {
|
|
|
|
HMENU nativeMenuHandle;
|
|
|
|
void *voidData;
|
|
|
|
mMenuBar->GetNativeData(voidData);
|
|
|
|
nativeMenuHandle = (HMENU)voidData;
|
|
|
|
|
|
|
|
if (nativeMenuHandle) {
|
|
|
|
::SetMenu(mWnd, nativeMenuHandle);
|
|
|
|
rv = NS_OK;
|
|
|
|
}
|
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
} else {
|
1999-06-04 04:00:30 +00:00
|
|
|
::SetMenu(mWnd, 0);
|
|
|
|
rv = NS_OK;
|
1998-09-28 22:32:48 +00:00
|
|
|
}
|
1999-06-04 04:00:30 +00:00
|
|
|
return rv;
|
|
|
|
}
|
1998-09-28 22:32:48 +00:00
|
|
|
|
1999-06-09 19:01:55 +00:00
|
|
|
NS_METHOD nsWindow::IsMenuBarVisible(PRBool *aVisible)
|
|
|
|
{
|
|
|
|
HMENU menu = ::GetMenu(mWnd);
|
|
|
|
*aVisible = menu ? PR_TRUE : PR_FALSE;
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
1998-09-28 22:32:48 +00:00
|
|
|
NS_METHOD nsWindow::GetPreferredSize(PRInt32& aWidth, PRInt32& aHeight)
|
|
|
|
{
|
|
|
|
aWidth = mPreferredWidth;
|
|
|
|
aHeight = mPreferredHeight;
|
|
|
|
return NS_ERROR_FAILURE;
|
|
|
|
}
|
|
|
|
|
|
|
|
NS_METHOD nsWindow::SetPreferredSize(PRInt32 aWidth, PRInt32 aHeight)
|
|
|
|
{
|
|
|
|
mPreferredWidth = aWidth;
|
|
|
|
mPreferredHeight = aHeight;
|
|
|
|
return NS_OK;
|
|
|
|
}
|
|
|
|
|
1999-03-19 23:36:20 +00:00
|
|
|
void
|
|
|
|
nsWindow::HandleTextEvent(PRBool commit)
|
|
|
|
{
|
|
|
|
nsTextEvent event;
|
|
|
|
nsPoint point;
|
|
|
|
size_t unicharSize;
|
1998-09-28 22:32:48 +00:00
|
|
|
|
1999-03-19 23:36:20 +00:00
|
|
|
point.x = 0;
|
|
|
|
point.y = 0;
|
1998-04-17 23:45:07 +00:00
|
|
|
|
1999-03-19 23:36:20 +00:00
|
|
|
InitEvent(event, NS_TEXT_EVENT, &point);
|
|
|
|
if (mIMECompositionUniString!=NULL)
|
|
|
|
delete [] mIMECompositionUniString;
|
|
|
|
|
|
|
|
unicharSize = ::MultiByteToWideChar(CP_ACP,MB_PRECOMPOSED,mIMECompositionString,mIMECompositionStringLength,
|
|
|
|
mIMECompositionUniString,0);
|
|
|
|
mIMECompositionUniString = new PRUnichar[unicharSize+1];
|
|
|
|
::MultiByteToWideChar(CP_ACP,MB_PRECOMPOSED,mIMECompositionString,mIMECompositionStringLength,
|
|
|
|
mIMECompositionUniString,unicharSize);
|
|
|
|
mIMECompositionUniString[unicharSize] = (PRUnichar)0;
|
|
|
|
|
|
|
|
event.theText = mIMECompositionUniString;
|
|
|
|
event.commitText = commit;
|
|
|
|
event.isShift = mIsShiftDown;
|
|
|
|
event.isControl = mIsControlDown;
|
|
|
|
event.isAlt = mIsAltDown;
|
|
|
|
event.eventStructType = NS_TEXT_EVENT;
|
|
|
|
|
|
|
|
(void)DispatchWindowEvent(&event);
|
|
|
|
NS_RELEASE(event.widget);
|
1998-04-17 23:45:07 +00:00
|
|
|
|
1999-03-19 23:36:20 +00:00
|
|
|
}
|
1999-05-03 22:57:48 +00:00
|
|
|
|
|
|
|
void
|
|
|
|
nsWindow::HandleStartComposition(void)
|
|
|
|
{
|
|
|
|
nsCompositionEvent event;
|
|
|
|
nsPoint point;
|
|
|
|
|
|
|
|
point.x = 0;
|
|
|
|
point.y = 0;
|
|
|
|
|
|
|
|
InitEvent(event,NS_COMPOSITION_START,&point);
|
|
|
|
event.eventStructType = NS_COMPOSITION_START;
|
|
|
|
event.compositionMessage = NS_COMPOSITION_START;
|
|
|
|
(void)DispatchWindowEvent(&event);
|
|
|
|
NS_RELEASE(event.widget);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
nsWindow::HandleEndComposition(void)
|
|
|
|
{
|
|
|
|
nsCompositionEvent event;
|
|
|
|
nsPoint point;
|
|
|
|
|
|
|
|
point.x = 0;
|
|
|
|
point.y = 0;
|
|
|
|
|
|
|
|
InitEvent(event,NS_COMPOSITION_END,&point);
|
|
|
|
event.eventStructType = NS_COMPOSITION_END;
|
|
|
|
event.compositionMessage = NS_COMPOSITION_END;
|
|
|
|
(void)DispatchWindowEvent(&event);
|
|
|
|
NS_RELEASE(event.widget);
|
|
|
|
}
|