michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsIDeviceContextSpec_h___
michael@0: #define nsIDeviceContextSpec_h___
michael@0: 
michael@0: #include "nsISupports.h"
michael@0: 
michael@0: class nsIWidget;
michael@0: class nsIPrintSettings;
michael@0: class gfxASurface;
michael@0: 
michael@0: #define NS_IDEVICE_CONTEXT_SPEC_IID   \
michael@0: { 0xb5548fb1, 0xf43e, 0x4921, \
michael@0:   { 0x82, 0x19, 0xc3, 0x82, 0x06, 0xee, 0x74, 0x5c } }
michael@0: 
michael@0: class nsIDeviceContextSpec : public nsISupports
michael@0: {
michael@0: public:
michael@0:    NS_DECLARE_STATIC_IID_ACCESSOR(NS_IDEVICE_CONTEXT_SPEC_IID)
michael@0: 
michael@0:    /**
michael@0:     * Initialize the device context spec.
michael@0:     * @param aWidget         A widget a dialog can be hosted in
michael@0:     * @param aPrintSettings  Print settings for the print operation
michael@0:     * @param aIsPrintPreview True if creating Spec for PrintPreview
michael@0:     * @return NS_OK or a suitable error code.
michael@0:     */
michael@0:    NS_IMETHOD Init(nsIWidget *aWidget,
michael@0:                    nsIPrintSettings* aPrintSettings,
michael@0:                    bool aIsPrintPreview) = 0;
michael@0: 
michael@0:    NS_IMETHOD GetSurfaceForPrinter(gfxASurface **nativeSurface) = 0;
michael@0: 
michael@0:    NS_IMETHOD BeginDocument(const nsAString& aTitle,
michael@0:                             char16_t*       aPrintToFileName,
michael@0:                             int32_t          aStartPage,
michael@0:                             int32_t          aEndPage) = 0;
michael@0: 
michael@0:    NS_IMETHOD EndDocument() = 0;
michael@0:    NS_IMETHOD BeginPage() = 0;
michael@0:    NS_IMETHOD EndPage() = 0;
michael@0: };
michael@0: 
michael@0: NS_DEFINE_STATIC_IID_ACCESSOR(nsIDeviceContextSpec,
michael@0:                               NS_IDEVICE_CONTEXT_SPEC_IID)
michael@0: #endif