134 lines
5.0 KiB
C++
134 lines
5.0 KiB
C++
/* -*- Mode: c++; tab-width: 2; indent-tabs-mode: nil; -*- */
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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 nsFileWidget_h__
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#define nsFileWidget_h__
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#include "nsToolkit.h"
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#include "nsIWidget.h"
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#include "nsIFileWidget.h"
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#include "nsWindow.h"
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#include <Navigation.h>
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#define kMaxTypeListCount 10
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#define kMaxTypesPerFilter 9
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/**
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* Native Mac FileSelector wrapper
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*/
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class nsFileWidget : public nsWindow, public nsIFileWidget
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{
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public:
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nsFileWidget();
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virtual ~nsFileWidget();
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// nsISupports
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NS_IMETHOD_(nsrefcnt) AddRef();
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NS_IMETHOD_(nsrefcnt) Release();
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NS_IMETHOD QueryInterface(const nsIID& aIID, void** aInstancePtr);
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// nsIWidget interface
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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,
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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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NS_IMETHOD Create(nsNativeWidget aNativeParent,
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const nsRect &aRect,
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EVENT_CALLBACK aHandleEventFunction,
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nsIDeviceContext *aContext,
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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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// nsIFileWidget interface
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NS_IMETHOD Create(nsIWidget *aParent,
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const nsString& aTitle,
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nsFileDlgMode aMode,
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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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void *aInitData = nsnull);
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virtual PRBool Show();
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NS_IMETHOD GetFile(nsFileSpec& aFile);
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NS_IMETHOD SetDefaultString(const nsString& aString);
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NS_IMETHOD SetFilterList(PRUint32 aNumberOfFilters,
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const nsString aTitles[],
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const nsString aFilters[]);
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NS_IMETHOD GetDisplayDirectory(nsFileSpec& aDirectory);
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NS_IMETHOD SetDisplayDirectory(const nsFileSpec& aDirectory);
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virtual nsFileDlgResults GetFile(
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nsIWidget * aParent,
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const nsString & promptString, // Window title for the dialog
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nsFileSpec & theFileSpec); // Populate with initial path for file dialog
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virtual nsFileDlgResults GetFolder(
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nsIWidget * aParent,
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const nsString & promptString, // Window title for the dialog
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nsFileSpec & theFileSpec); // Populate with initial path for file dialog
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virtual nsFileDlgResults PutFile(
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nsIWidget * aParent,
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const nsString & promptString, // Window title for the dialog
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nsFileSpec & theFileSpec); // Populate with initial path for file dialog
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NS_IMETHOD GetSelectedType(PRInt16& theType);
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protected:
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NS_IMETHOD OnOk();
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NS_IMETHOD OnCancel();
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// actual implementations of get/put dialogs using NavServices
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PRBool PutFile ( Str255 & inTitle, Str255 & inDefaultName, FSSpec* outFileSpec ) ;
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PRBool GetFile ( Str255 & inTitle, FSSpec* outFileSpec ) ;
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PRBool GetFolder ( Str255 & inTitle, FSSpec* outFileSpec ) ;
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protected:
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PRBool mIOwnEventLoop;
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PRBool mWasCancelled;
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nsString mTitle;
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nsFileDlgMode mMode;
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nsString mFile;
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PRUint32 mNumberOfFilters;
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const nsString* mTitles;
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const nsString* mFilters;
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nsString mDefault;
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nsFileSpec mDisplayDirectory;
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nsFileSpec mFileSpec;
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nsFileDlgResults mSelectResult;
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void GetFilterListArray(nsString& aFilterList);
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NavTypeListPtr mTypeLists[kMaxTypeListCount];
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PRInt16 mSelectedType;
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};
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#endif // nsFileWidget_h__
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