97 lines
2.9 KiB
C++
97 lines
2.9 KiB
C++
/* -*- 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
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#ifndef nsMacControl_h__
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#define nsMacControl_h__
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#include "nsIServiceManager.h"
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#define NS_IMPL_IDS
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#include "nsICharsetConverterManager.h"
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#undef NS_IMPL_IDS
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#include "nsChildWindow.h"
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#include <Controls.h>
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class nsMacControl : public nsChildWindow
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{
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private:
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typedef nsChildWindow Inherited;
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public:
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nsMacControl();
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virtual ~nsMacControl();
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NS_IMETHOD Create(nsIWidget *aParent,
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const nsRect &aRect,
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EVENT_CALLBACK aHandleEventFunction,
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nsIDeviceContext *aContext = nsnull,
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nsIAppShell *aAppShell = nsnull,
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nsIToolkit *aToolkit = nsnull,
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nsWidgetInitData *aInitData = nsnull);
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virtual void SetControlType(short type) {mControlType = type;}
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short GetControlType() {return mControlType;}
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// event handling
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virtual PRBool OnPaint(nsPaintEvent & aEvent);
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virtual PRBool DispatchMouseEvent(nsMouseEvent &aEvent);
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// nsIWidget interface
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NS_IMETHOD Enable(PRBool bState);
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NS_IMETHOD Show(PRBool aState);
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NS_IMETHODIMP SetFont(const nsFont &aFont);
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// Mac string utilities
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// (they really should be elsewhere but, well, only the Mac controls use them)
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static void StringToStr255(const nsString& aText, Str255& aStr255);
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static void Str255ToString(const Str255& aStr255, nsString& aText);
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protected:
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NS_METHOD CreateOrReplaceMacControl(short inControlType);
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virtual void GetRectForMacControl(nsRect &outRect);
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void SetupMacControlFont();
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void ControlChanged(PRInt32 aNewValue);
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void NSStringSetControlTitle(ControlHandle theControl, nsString title);
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void SetupMacControlFontForScript(short theScript);
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static void GetFileSystemCharset(nsString & fileSystemCharset);
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nsString mLabel;
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PRBool mWidgetArmed;
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PRBool mMouseInButton;
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PRInt32 mValue;
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PRInt32 mMin;
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PRInt32 mMax;
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ControlHandle mControl;
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short mControlType;
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nsString mLastLabel;
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nsRect mLastBounds;
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PRInt32 mLastValue;
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PRInt16 mLastHilite;
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static nsIUnicodeEncoder* mUnicodeEncoder;
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static nsIUnicodeDecoder* mUnicodeDecoder;
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};
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#endif // nsMacControl_h__
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