Add a printing resource (as a new style resource) to fetch the default print settings

ppapi/proxy/ppb_instance_proxy.cc

 // 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 "ppapi/proxy/ppb_instance_proxy.h"
 
 #include "ppapi/c/pp_errors.h"
 #include "ppapi/c/pp_time.h"
 #include "ppapi/c/pp_var.h"
 #include "ppapi/c/ppb_audio_config.h"
@@ skipping 115 matching lines @@
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBInstance_RequestInputEvents,
                         OnHostMsgRequestInputEvents)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBInstance_ClearInputEvents,
                         OnHostMsgClearInputEvents)
     IPC_MESSAGE_HANDLER(PpapiMsg_PPPInputEvent_HandleInputEvent_ACK,
                         OnMsgHandleInputEventAck)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBInstance_LockMouse,
                         OnHostMsgLockMouse)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBInstance_UnlockMouse,
                         OnHostMsgUnlockMouse)
-    IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBPInstance_GetDefaultPrintSettings,
-                        OnHostMsgGetDefaultPrintSettings)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBInstance_SetCursor,
                         OnHostMsgSetCursor)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBInstance_SetTextInputType,
                         OnHostMsgSetTextInputType)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBInstance_UpdateCaretPosition,
                         OnHostMsgUpdateCaretPosition)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBInstance_CancelCompositionText,
                         OnHostMsgCancelCompositionText)
     IPC_MESSAGE_HANDLER(PpapiHostMsg_PPBInstance_UpdateSurroundingText,
                         OnHostMsgUpdateSurroundingText)
@@ skipping 455 matching lines @@
   dispatcher()->Send(new PpapiHostMsg_PPBInstance_LockMouse(
       API_ID_PPB_INSTANCE, instance));
   return PP_OK_COMPLETIONPENDING;
 }
 
 void PPB_Instance_Proxy::UnlockMouse(PP_Instance instance) {
   dispatcher()->Send(new PpapiHostMsg_PPBInstance_UnlockMouse(
       API_ID_PPB_INSTANCE, instance));
 }
 
-PP_Bool PPB_Instance_Proxy::GetDefaultPrintSettings(
-    PP_Instance instance,
-    PP_PrintSettings_Dev* print_settings) {
-  if (!print_settings)
-    return PP_FALSE;
-
-  bool result;
-  dispatcher()->Send(new PpapiHostMsg_PPBPInstance_GetDefaultPrintSettings(
-      API_ID_PPB_INSTANCE, instance, print_settings, &result));
-
-  return PP_FromBool(result);
-}
-
 void PPB_Instance_Proxy::SetTextInputType(PP_Instance instance,
                                           PP_TextInput_Type type) {
   CancelAnyPendingRequestSurroundingText(instance);
   dispatcher()->Send(new PpapiHostMsg_PPBInstance_SetTextInputType(
       API_ID_PPB_INSTANCE, instance, type));
 }
 
 void PPB_Instance_Proxy::UpdateCaretPosition(PP_Instance instance,
                                              const PP_Rect& caret,
                                              const PP_Rect& bounding_box) {
@@ skipping 178 matching lines @@
   if (enter.succeeded())
     enter.SetResult(enter.functions()->LockMouse(instance, enter.callback()));
 }
 
 void PPB_Instance_Proxy::OnHostMsgUnlockMouse(PP_Instance instance) {
   EnterInstanceNoLock enter(instance);
   if (enter.succeeded())
     enter.functions()->UnlockMouse(instance);
 }
 
-void PPB_Instance_Proxy::OnHostMsgGetDefaultPrintSettings(
-    PP_Instance instance,
-    PP_PrintSettings_Dev* settings,
-    bool* result) {
-  // TODO(raymes): This just returns some generic settings. Actually hook this
-  // up to the browser to return the real defaults.
-  PP_PrintSettings_Dev default_settings = {
-      // |printable_area|: all of the sheet of paper.
-      { { 0, 0 }, { 612, 792 } },
-      // |content_area|: 0.5" margins all around.
-      { { 36, 36 }, { 540, 720 } },
-      // |paper_size|: 8.5" x 11" (US letter).
-      { 612, 792 },
-      300,  // |dpi|.
-      PP_PRINTORIENTATION_NORMAL,  // |orientation|.
-      PP_PRINTSCALINGOPTION_NONE,  // |print_scaling_option|.
-      PP_FALSE,  // |grayscale|.
-      PP_PRINTOUTPUTFORMAT_PDF  // |format|.
-  };
-  *settings = default_settings;
-  *result = true;
-}
-
 #if !defined(OS_NACL)
 void PPB_Instance_Proxy::OnHostMsgResolveRelativeToDocument(
     PP_Instance instance,
     SerializedVarReceiveInput relative,
     SerializedVarReturnValue result) {
   EnterInstanceNoLock enter(instance);
   if (enter.succeeded()) {
     result.Return(dispatcher(),
                   enter.functions()->ResolveRelativeToDocument(
                       instance, relative.Get(dispatcher()), NULL));
@@ skipping 208 matching lines @@
     PP_Instance instance) {
   InstanceData* data = static_cast<PluginDispatcher*>(dispatcher())->
       GetInstanceData(instance);
   if (!data)
     return;  // Instance was probably deleted.
   data->should_do_request_surrounding_text = false;
 }
 
 }  // namespace proxy
 }  // namespace ppapi