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91 lines
2.6 KiB
91 lines
2.6 KiB
/* Copyright (c) 2012 The Chromium Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* From dev/ppp_printing_dev.idl modified Wed Jun 13 09:20:40 2012. */
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#ifndef PPAPI_C_DEV_PPP_PRINTING_DEV_H_
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#define PPAPI_C_DEV_PPP_PRINTING_DEV_H_
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#include "ppapi/c/dev/pp_print_settings_dev.h"
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#include "ppapi/c/pp_bool.h"
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#include "ppapi/c/pp_instance.h"
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#include "ppapi/c/pp_macros.h"
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#include "ppapi/c/pp_point.h"
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#include "ppapi/c/pp_rect.h"
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#include "ppapi/c/pp_resource.h"
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#include "ppapi/c/pp_size.h"
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#include "ppapi/c/pp_stdint.h"
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#define PPP_PRINTING_DEV_INTERFACE_0_6 "PPP_Printing(Dev);0.6"
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#define PPP_PRINTING_DEV_INTERFACE PPP_PRINTING_DEV_INTERFACE_0_6
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/**
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* @file
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* Definition of the PPP_Printing interface.
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*/
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/**
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* @addtogroup Structs
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* @{
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*/
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/**
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* Specifies a contiguous range of page numbers to be printed.
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* The page numbers use a zero-based index.
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*/
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struct PP_PrintPageNumberRange_Dev {
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uint32_t first_page_number;
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uint32_t last_page_number;
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};
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PP_COMPILE_ASSERT_STRUCT_SIZE_IN_BYTES(PP_PrintPageNumberRange_Dev, 8);
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/**
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* @}
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*/
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/**
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* @addtogroup Interfaces
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* @{
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*/
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struct PPP_Printing_Dev_0_6 {
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/**
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* Returns a bit field representing the supported print output formats. For
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* example, if only PDF and PostScript are supported,
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* QuerySupportedFormats returns a value equivalent to:
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* (PP_PRINTOUTPUTFORMAT_PDF | PP_PRINTOUTPUTFORMAT_POSTSCRIPT)
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*/
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uint32_t (*QuerySupportedFormats)(PP_Instance instance);
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/**
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* Begins a print session with the given print settings. Calls to PrintPages
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* can only be made after a successful call to Begin. Returns the number of
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* pages required for the print output at the given page size (0 indicates
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* a failure).
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*/
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int32_t (*Begin)(PP_Instance instance,
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const struct PP_PrintSettings_Dev* print_settings);
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/**
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* Prints the specified pages using the format specified in Begin.
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* Returns a PPB_Buffer resource that represents the printed output. Returns
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* 0 on failure.
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*/
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PP_Resource (*PrintPages)(
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PP_Instance instance,
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const struct PP_PrintPageNumberRange_Dev* page_ranges,
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uint32_t page_range_count);
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/** Ends the print session. Further calls to PrintPages will fail. */
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void (*End)(PP_Instance instance);
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/**
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* Returns true if the current content should be printed into the full page
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* and not scaled down to fit within the printer's printable area.
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*/
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PP_Bool (*IsScalingDisabled)(PP_Instance instance);
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};
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typedef struct PPP_Printing_Dev_0_6 PPP_Printing_Dev;
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/**
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* @}
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*/
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#endif /* PPAPI_C_DEV_PPP_PRINTING_DEV_H_ */
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