Home | History | Annotate | Download | only in common 
      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 // Multiply-included message file, so no include guard.
      6 
      7 #include <string>
      8 #include <vector>
      9 
     10 #include "ipc/ipc_message_macros.h"
     11 #include "ipc/ipc_platform_file.h"
     12 #include "printing/backend/print_backend.h"
     13 #include "printing/page_range.h"
     14 #include "printing/pdf_render_settings.h"
     15 #include "printing/pwg_raster_settings.h"
     16 
     17 #define IPC_MESSAGE_START ChromeUtilityPrintingMsgStart
     18 
     19 #if defined(ENABLE_FULL_PRINTING)
     20 
     21 IPC_STRUCT_TRAITS_BEGIN(printing::PrinterCapsAndDefaults)
     22   IPC_STRUCT_TRAITS_MEMBER(printer_capabilities)
     23   IPC_STRUCT_TRAITS_MEMBER(caps_mime_type)
     24   IPC_STRUCT_TRAITS_MEMBER(printer_defaults)
     25   IPC_STRUCT_TRAITS_MEMBER(defaults_mime_type)
     26 IPC_STRUCT_TRAITS_END()
     27 
     28 IPC_ENUM_TRAITS_MAX_VALUE(printing::ColorModel, printing::PROCESSCOLORMODEL_RGB)
     29 
     30 IPC_STRUCT_TRAITS_BEGIN(printing::PrinterSemanticCapsAndDefaults::Paper)
     31   IPC_STRUCT_TRAITS_MEMBER(display_name)
     32   IPC_STRUCT_TRAITS_MEMBER(vendor_id)
     33   IPC_STRUCT_TRAITS_MEMBER(size_um)
     34 IPC_STRUCT_TRAITS_END()
     35 
     36 IPC_STRUCT_TRAITS_BEGIN(printing::PrinterSemanticCapsAndDefaults)
     37   IPC_STRUCT_TRAITS_MEMBER(collate_capable)
     38   IPC_STRUCT_TRAITS_MEMBER(collate_default)
     39   IPC_STRUCT_TRAITS_MEMBER(copies_capable)
     40   IPC_STRUCT_TRAITS_MEMBER(duplex_capable)
     41   IPC_STRUCT_TRAITS_MEMBER(duplex_default)
     42   IPC_STRUCT_TRAITS_MEMBER(color_changeable)
     43   IPC_STRUCT_TRAITS_MEMBER(color_default)
     44   IPC_STRUCT_TRAITS_MEMBER(color_model)
     45   IPC_STRUCT_TRAITS_MEMBER(bw_model)
     46   IPC_STRUCT_TRAITS_MEMBER(papers)
     47   IPC_STRUCT_TRAITS_MEMBER(default_paper)
     48   IPC_STRUCT_TRAITS_MEMBER(dpis)
     49   IPC_STRUCT_TRAITS_MEMBER(default_dpi)
     50 IPC_STRUCT_TRAITS_END()
     51 
     52 IPC_ENUM_TRAITS(printing::PwgRasterTransformType)
     53 
     54 IPC_STRUCT_TRAITS_BEGIN(printing::PwgRasterSettings)
     55   IPC_STRUCT_TRAITS_MEMBER(odd_page_transform)
     56   IPC_STRUCT_TRAITS_MEMBER(rotate_all_pages)
     57   IPC_STRUCT_TRAITS_MEMBER(reverse_page_order)
     58 IPC_STRUCT_TRAITS_END()
     59 
     60 //------------------------------------------------------------------------------
     61 // Utility process messages:
     62 // These are messages from the browser to the utility process.
     63 
     64 #if defined(OS_WIN)
     65 // Tell the utility process to start rendering the given PDF into a metafile.
     66 // Utility process would be alive until
     67 // ChromeUtilityMsg_RenderPDFPagesToMetafiles_Stop message.
     68 IPC_MESSAGE_CONTROL2(ChromeUtilityMsg_RenderPDFPagesToMetafiles,
     69                      IPC::PlatformFileForTransit, /* input_file */
     70                      printing::PdfRenderSettings /* settings */)
     71 
     72 // Requests conversion of the next page.
     73 IPC_MESSAGE_CONTROL2(ChromeUtilityMsg_RenderPDFPagesToMetafiles_GetPage,
     74                      int /* page_number */,
     75                      IPC::PlatformFileForTransit /* output_file */)
     76 
     77 // Requests utility process to stop conversion and exit.
     78 IPC_MESSAGE_CONTROL0(ChromeUtilityMsg_RenderPDFPagesToMetafiles_Stop)
     79 #endif  // OS_WIN
     80 
     81 // Tell the utility process to render the given PDF into a PWGRaster.
     82 IPC_MESSAGE_CONTROL4(ChromeUtilityMsg_RenderPDFPagesToPWGRaster,
     83                      IPC::PlatformFileForTransit, /* Input PDF file */
     84                      printing::PdfRenderSettings, /* PDF render settings */
     85                      // PWG transform settings.
     86                      printing::PwgRasterSettings,
     87                      IPC::PlatformFileForTransit /* Output PWG file */)
     88 
     89 // Tells the utility process to get capabilities and defaults for the specified
     90 // printer. Used on Windows to isolate the service process from printer driver
     91 // crashes by executing this in a separate process. This does not run in a
     92 // sandbox.
     93 IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_GetPrinterCapsAndDefaults,
     94                      std::string /* printer name */)
     95 
     96 // Tells the utility process to get capabilities and defaults for the specified
     97 // printer. Used on Windows to isolate the service process from printer driver
     98 // crashes by executing this in a separate process. This does not run in a
     99 // sandbox. Returns result as printing::PrinterSemanticCapsAndDefaults.
    100 IPC_MESSAGE_CONTROL1(ChromeUtilityMsg_GetPrinterSemanticCapsAndDefaults,
    101                      std::string /* printer name */)
    102 
    103 //------------------------------------------------------------------------------
    104 // Utility process host messages:
    105 // These are messages from the utility process to the browser.
    106 
    107 #if defined(OS_WIN)
    108 // Reply when the utility process loaded PDF. |page_count| is 0, if loading
    109 // failed.
    110 IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_RenderPDFPagesToMetafiles_PageCount,
    111                      int /* page_count */)
    112 
    113 // Reply when the utility process rendered the PDF page.
    114 IPC_MESSAGE_CONTROL2(ChromeUtilityHostMsg_RenderPDFPagesToMetafiles_PageDone,
    115                      bool /* success */,
    116                      double /* scale_factor */)
    117 #endif  // OS_WIN
    118 
    119 // Reply when the utility process has succeeded in rendering the PDF to PWG.
    120 IPC_MESSAGE_CONTROL0(ChromeUtilityHostMsg_RenderPDFPagesToPWGRaster_Succeeded)
    121 
    122 // Reply when an error occurred rendering the PDF to PWG.
    123 IPC_MESSAGE_CONTROL0(ChromeUtilityHostMsg_RenderPDFPagesToPWGRaster_Failed)
    124 
    125 // Reply when the utility process has succeeded in obtaining the printer
    126 // capabilities and defaults.
    127 IPC_MESSAGE_CONTROL2(ChromeUtilityHostMsg_GetPrinterCapsAndDefaults_Succeeded,
    128                      std::string /* printer name */,
    129                      printing::PrinterCapsAndDefaults)
    130 
    131 // Reply when the utility process has succeeded in obtaining the printer
    132 // semantic capabilities and defaults.
    133 IPC_MESSAGE_CONTROL2(
    134     ChromeUtilityHostMsg_GetPrinterSemanticCapsAndDefaults_Succeeded,
    135     std::string /* printer name */,
    136     printing::PrinterSemanticCapsAndDefaults)
    137 
    138 // Reply when the utility process has failed to obtain the printer
    139 // capabilities and defaults.
    140 IPC_MESSAGE_CONTROL1(ChromeUtilityHostMsg_GetPrinterCapsAndDefaults_Failed,
    141                      std::string /* printer name */)
    142 
    143 // Reply when the utility process has failed to obtain the printer
    144 // semantic capabilities and defaults.
    145 IPC_MESSAGE_CONTROL1(
    146   ChromeUtilityHostMsg_GetPrinterSemanticCapsAndDefaults_Failed,
    147   std::string /* printer name */)
    148 
    149 #endif  // ENABLE_FULL_PRINTING
    150