blob: d419bc81027f58a51190ed274abe38234bd91e9b [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <stdint.h>
#include "ppapi/c/dev/ppp_printing_dev.h"
#include "ppapi/cpp/completion_callback.h"
#include "ppapi/cpp/instance_handle.h"
#include "ppapi/cpp/resource.h"
namespace pp {
class Instance;
// You would typically use this either via inheritance on your instance or
// by composition: see find_private.h for an example.
class Printing_Dev : public Resource {
// The instance parameter must outlive this class.
explicit Printing_Dev(Instance* instance);
virtual ~Printing_Dev();
// PPP_Printing_Dev functions exposed as virtual functions for you to
// override.
virtual uint32_t QuerySupportedPrintOutputFormats() = 0;
virtual int32_t PrintBegin(const PP_PrintSettings_Dev& print_settings) = 0;
virtual Resource PrintPages(const PP_PrintPageNumberRange_Dev* page_ranges,
uint32_t page_range_count) = 0;
virtual void PrintEnd() = 0;
virtual bool IsPrintScalingDisabled() = 0;
// PPB_Printing_Dev functions.
// Returns true if the browser supports the required PPB_Printing_Dev
// interface.
static bool IsAvailable();
// Get the default print settings and store them in the output of |callback|.
int32_t GetDefaultPrintSettings(
const CompletionCallbackWithOutput<PP_PrintSettings_Dev>& callback) const;
InstanceHandle associated_instance_;
} // namespace pp