93 lines
4.3 KiB
C
93 lines
4.3 KiB
C
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// Copyright (c) 2011 Marshall A. Greenblatt. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// ---------------------------------------------------------------------------
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//
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// The contents of this file must follow a specific format in order to
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// support the CEF translator tool. See the translator.README.txt file in the
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// tools directory for more information.
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//
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#ifndef _CEF_PRINT_HANDLER_H
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#define _CEF_PRINT_HANDLER_H
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#include "cef_base.h"
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class CefBrowser;
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class CefFrame;
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///
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// Implement this interface to handle events related to printing. The methods of
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// this class will be called on the UI thread.
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///
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/*--cef(source=client)--*/
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class CefPrintHandler : public virtual CefBase
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{
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public:
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///
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// Called to allow customization of standard print options before the print
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// dialog is displayed. |printOptions| allows specification of paper size,
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// orientation and margins. Note that the specified margins may be adjusted if
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// they are outside the range supported by the printer. All units are in
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// inches. Return false to display the default print options or true to
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// display the modified |printOptions|.
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///
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/*--cef()--*/
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virtual bool GetPrintOptions(CefRefPtr<CefBrowser> browser,
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CefPrintOptions& printOptions) { return false; }
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///
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// Called to format print headers and footers. |printInfo| contains platform-
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// specific information about the printer context. |url| is the URL if the
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// currently printing page, |title| is the title of the currently printing
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// page, |currentPage| is the current page number and |maxPages| is the total
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// number of pages. Six default header locations are provided by the
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// implementation: top left, top center, top right, bottom left, bottom center
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// and bottom right. To use one of these default locations just assign a
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// string to the appropriate variable. To draw the header and footer yourself
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// return true. Otherwise, populate the approprate variables and return false.
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///
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/*--cef()--*/
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virtual bool GetPrintHeaderFooter(CefRefPtr<CefBrowser> browser,
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CefRefPtr<CefFrame> frame,
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const CefPrintInfo& printInfo,
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const CefString& url,
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const CefString& title,
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int currentPage,
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int maxPages,
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CefString& topLeft,
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CefString& topCenter,
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CefString& topRight,
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CefString& bottomLeft,
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CefString& bottomCenter,
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CefString& bottomRight) { return false; }
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};
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#endif // _CEF_PRINT_HANDLER_H
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