From d20ec6952a56404283f431286c6f6bec2ba7fd9f Mon Sep 17 00:00:00 2001 From: Cheng Zhao Date: Fri, 22 Aug 2014 15:03:39 +0800 Subject: [PATCH] Revert "Move the code of getting printing settings to another class." This reverts commit 57d06c52413b94fbd5517569efab0e058655c4bb. Conflicts: atom/browser/printing/printing_config_service.cc --- atom.gyp | 6 +- atom/browser/atom_browser_client.cc | 2 +- .../printing/printing_config_service.cc | 119 ---------------- .../printing/printing_config_service.h | 60 -------- .../printing/printing_message_filter.cc | 132 ++++++++++++++---- .../printing/printing_message_filter.h | 40 ++++-- 6 files changed, 134 insertions(+), 225 deletions(-) delete mode 100644 atom/browser/printing/printing_config_service.cc delete mode 100644 atom/browser/printing/printing_config_service.h rename {atom => chromium_src/chrome}/browser/printing/printing_message_filter.cc (50%) rename {atom => chromium_src/chrome}/browser/printing/printing_message_filter.h (74%) diff --git a/atom.gyp b/atom.gyp index 773bd56104..9d11582ad4 100644 --- a/atom.gyp +++ b/atom.gyp @@ -123,10 +123,6 @@ 'atom/browser/net/url_request_string_job.h', 'atom/browser/node_debugger.cc', 'atom/browser/node_debugger.h', - 'atom/browser/printing/printing_config_service.cc', - 'atom/browser/printing/printing_config_service.h', - 'atom/browser/printing/printing_message_filter.cc', - 'atom/browser/printing/printing_message_filter.h', 'atom/browser/ui/accelerator_util.cc', 'atom/browser/ui/accelerator_util.h', 'atom/browser/ui/accelerator_util_mac.mm', @@ -263,6 +259,8 @@ 'chromium_src/chrome/browser/printing/print_view_manager_observer.h', 'chromium_src/chrome/browser/printing/printer_query.cc', 'chromium_src/chrome/browser/printing/printer_query.h', + 'chromium_src/chrome/browser/printing/printing_message_filter.cc', + 'chromium_src/chrome/browser/printing/printing_message_filter.h', 'chromium_src/chrome/browser/printing/printing_ui_web_contents_observer.cc', 'chromium_src/chrome/browser/printing/printing_ui_web_contents_observer.h', 'chromium_src/chrome/browser/ui/libgtk2ui/app_indicator_icon_menu.cc', diff --git a/atom/browser/atom_browser_client.cc b/atom/browser/atom_browser_client.cc index c96b963281..8b06e6ddda 100644 --- a/atom/browser/atom_browser_client.cc +++ b/atom/browser/atom_browser_client.cc @@ -9,8 +9,8 @@ #include "atom/browser/atom_browser_main_parts.h" #include "atom/browser/atom_resource_dispatcher_host_delegate.h" #include "atom/browser/native_window.h" -#include "atom/browser/printing/printing_message_filter.h" #include "atom/browser/window_list.h" +#include "chrome/browser/printing/printing_message_filter.h" #include "content/public/browser/render_process_host.h" #include "content/public/browser/render_view_host.h" #include "content/public/browser/resource_dispatcher_host.h" diff --git a/atom/browser/printing/printing_config_service.cc b/atom/browser/printing/printing_config_service.cc deleted file mode 100644 index 3c2b018cc2..0000000000 --- a/atom/browser/printing/printing_config_service.cc +++ /dev/null @@ -1,119 +0,0 @@ -// Copyright (c) 2014 GitHub, Inc. All rights reserved. -// Use of this source code is governed by the MIT license that can be -// found in the LICENSE file. - -#include "atom/browser/printing/printing_config_service.h" - -#include "base/memory/singleton.h" -#include "chrome/browser/printing/printer_query.h" -#include "chrome/browser/printing/printing_ui_web_contents_observer.h" -#include "chrome/common/print_messages.h" -#include "content/public/browser/browser_thread.h" -#include "content/public/browser/web_contents.h" - -using content::BrowserThread; - -namespace atom { - -namespace { - -void RenderParamsFromPrintSettings(const printing::PrintSettings& settings, - PrintMsg_Print_Params* params) { - params->page_size = settings.page_setup_device_units().physical_size(); - params->content_size.SetSize( - settings.page_setup_device_units().content_area().width(), - settings.page_setup_device_units().content_area().height()); - params->printable_area.SetRect( - settings.page_setup_device_units().printable_area().x(), - settings.page_setup_device_units().printable_area().y(), - settings.page_setup_device_units().printable_area().width(), - settings.page_setup_device_units().printable_area().height()); - params->margin_top = settings.page_setup_device_units().content_area().y(); - params->margin_left = settings.page_setup_device_units().content_area().x(); - params->dpi = settings.dpi(); - // Currently hardcoded at 1.25. See PrintSettings' constructor. - params->min_shrink = settings.min_shrink(); - // Currently hardcoded at 2.0. See PrintSettings' constructor. - params->max_shrink = settings.max_shrink(); - // Currently hardcoded at 72dpi. See PrintSettings' constructor. - params->desired_dpi = settings.desired_dpi(); - // Always use an invalid cookie. - params->document_cookie = 0; - params->selection_only = settings.selection_only(); - params->supports_alpha_blend = settings.supports_alpha_blend(); - params->should_print_backgrounds = settings.should_print_backgrounds(); - params->title = settings.title(); - params->url = settings.url(); -} - -} // namespace - -// static -PrintingConfigService* PrintingConfigService::GetInstance() { - return Singleton::get(); -} - -PrintingConfigService::PrintingConfigService() - : weak_factory_(this) { -} - -PrintingConfigService::~PrintingConfigService() { -} - -void PrintingConfigService::GetPrintSettings( - content::WebContents* wc, - scoped_refptr printer_query, - bool ask_user_for_settings, - const PrintHostMsg_ScriptedPrint_Params& params, - PrintSettingsCallback callback) { - DCHECK_CURRENTLY_ON(BrowserThread::UI); - if (wc) { - scoped_ptr wc_observer( - new PrintingUIWebContentsObserver(wc)); - printing::PrinterQuery::GetSettingsAskParam ask_param = - ask_user_for_settings ? printing::PrinterQuery::ASK_USER : - printing::PrinterQuery::DEFAULTS; - BrowserThread::PostTask( - BrowserThread::IO, FROM_HERE, - base::Bind(&printing::PrinterQuery::GetSettings, printer_query, - ask_param, base::Passed(&wc_observer), - params.expected_pages_count, params.has_selection, - params.margin_type, - base::Bind(&PrintingConfigService::OnGetSettings, - weak_factory_.GetWeakPtr(), printer_query, - callback))); - } else { - BrowserThread::PostTask( - BrowserThread::IO, FROM_HERE, - base::Bind(&PrintingConfigService::OnGetSettingsFailed, - weak_factory_.GetWeakPtr(), printer_query, callback)); - } -} - -void PrintingConfigService::OnGetSettings( - scoped_refptr printer_query, - PrintSettingsCallback callback) { - DCHECK_CURRENTLY_ON(BrowserThread::IO); - PrintMsg_PrintPages_Params params; - if (printer_query->last_status() != printing::PrintingContext::OK || - !printer_query->settings().dpi()) { - params.Reset(); - } else { - RenderParamsFromPrintSettings(printer_query->settings(), ¶ms.params); - params.params.document_cookie = printer_query->cookie(); - params.pages = - printing::PageRange::GetPages(printer_query->settings().ranges()); - } - callback.Run(params); -} - -void PrintingConfigService::OnGetSettingsFailed( - scoped_refptr printer_query, - PrintSettingsCallback callback) { - DCHECK_CURRENTLY_ON(BrowserThread::IO); - printer_query->GetSettingsDone(printing::PrintSettings(), - printing::PrintingContext::FAILED); - callback.Run(PrintMsg_PrintPages_Params()); -} - -} // namespace atom diff --git a/atom/browser/printing/printing_config_service.h b/atom/browser/printing/printing_config_service.h deleted file mode 100644 index 3898071002..0000000000 --- a/atom/browser/printing/printing_config_service.h +++ /dev/null @@ -1,60 +0,0 @@ -// Copyright (c) 2014 GitHub, Inc. All rights reserved. -// Use of this source code is governed by the MIT license that can be -// found in the LICENSE file. - -#ifndef ATOM_BROWSER_PRINTING_PRINTING_CONFIG_SERVICE_H_ -#define ATOM_BROWSER_PRINTING_PRINTING_CONFIG_SERVICE_H_ - -#include "base/memory/weak_ptr.h" - -template struct DefaultSingletonTraits; -struct PrintHostMsg_ScriptedPrint_Params; -struct PrintMsg_PrintPages_Params; - -namespace content { -class WebContents; -} - -namespace printing { -class PrinterQuery; -} - -namespace atom { - -// This interface manages the config of printing. -class PrintingConfigService { - public: - static PrintingConfigService* GetInstance(); - - typedef base::Callback - PrintSettingsCallback; - - // Gets printing settings for query on UI thread, and then call the |callback| - // on the IO thread with the result. - void GetPrintSettings(content::WebContents* wc, - scoped_refptr printer_query, - bool ask_user_for_settings, - const PrintHostMsg_ScriptedPrint_Params& params, - PrintSettingsCallback callback); - - private: - PrintingConfigService(); - virtual ~PrintingConfigService(); - - // Called by content::PrinterQuery::GetSettings in GetPrintSettings. - void OnGetSettings(scoped_refptr printer_query, - PrintSettingsCallback callback); - void OnGetSettingsFailed(scoped_refptr printer_query, - PrintSettingsCallback callback); - - private: - friend struct DefaultSingletonTraits; - - base::WeakPtrFactory weak_factory_; - - DISALLOW_COPY_AND_ASSIGN(PrintingConfigService); -}; - -} // namespace atom - -#endif // ATOM_BROWSER_PRINTING_PRINTING_CONFIG_SERVICE_H_ diff --git a/atom/browser/printing/printing_message_filter.cc b/chromium_src/chrome/browser/printing/printing_message_filter.cc similarity index 50% rename from atom/browser/printing/printing_message_filter.cc rename to chromium_src/chrome/browser/printing/printing_message_filter.cc index cf5057bbce..18068a1fa9 100644 --- a/atom/browser/printing/printing_message_filter.cc +++ b/chromium_src/chrome/browser/printing/printing_message_filter.cc @@ -2,13 +2,17 @@ // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. -#include "atom/browser/printing/printing_message_filter.h" +#include "chrome/browser/printing/printing_message_filter.h" + +#include -#include "atom/browser/printing/printing_config_service.h" #include "base/bind.h" #include "chrome/browser/browser_process.h" -#include "chrome/browser/printing/print_job_manager.h" #include "chrome/browser/printing/printer_query.h" +#include "chrome/browser/printing/print_job_manager.h" +#include "chrome/browser/printing/printing_ui_web_contents_observer.h" +#include "chrome/browser/profiles/profile.h" +#include "chrome/browser/profiles/profile_io_data.h" #include "chrome/common/print_messages.h" #include "content/public/browser/browser_thread.h" #include "content/public/browser/render_view_host.h" @@ -16,7 +20,38 @@ using content::BrowserThread; -namespace atom { +namespace { + +void RenderParamsFromPrintSettings(const printing::PrintSettings& settings, + PrintMsg_Print_Params* params) { + params->page_size = settings.page_setup_device_units().physical_size(); + params->content_size.SetSize( + settings.page_setup_device_units().content_area().width(), + settings.page_setup_device_units().content_area().height()); + params->printable_area.SetRect( + settings.page_setup_device_units().printable_area().x(), + settings.page_setup_device_units().printable_area().y(), + settings.page_setup_device_units().printable_area().width(), + settings.page_setup_device_units().printable_area().height()); + params->margin_top = settings.page_setup_device_units().content_area().y(); + params->margin_left = settings.page_setup_device_units().content_area().x(); + params->dpi = settings.dpi(); + // Currently hardcoded at 1.25. See PrintSettings' constructor. + params->min_shrink = settings.min_shrink(); + // Currently hardcoded at 2.0. See PrintSettings' constructor. + params->max_shrink = settings.max_shrink(); + // Currently hardcoded at 72dpi. See PrintSettings' constructor. + params->desired_dpi = settings.desired_dpi(); + // Always use an invalid cookie. + params->document_cookie = 0; + params->selection_only = settings.selection_only(); + params->supports_alpha_blend = settings.supports_alpha_blend(); + params->should_print_backgrounds = settings.should_print_backgrounds(); + params->title = settings.title(); + params->url = settings.url(); +} + +} // namespace PrintingMessageFilter::PrintingMessageFilter(int render_process_id) : BrowserMessageFilter(PrintMsgStart), @@ -62,16 +97,44 @@ content::WebContents* PrintingMessageFilter::GetWebContentsForRenderView( return view ? content::WebContents::FromRenderViewHost(view) : NULL; } +struct PrintingMessageFilter::GetPrintSettingsForRenderViewParams { + printing::PrinterQuery::GetSettingsAskParam ask_user_for_settings; + int expected_page_count; + bool has_selection; + printing::MarginType margin_type; +}; + void PrintingMessageFilter::GetPrintSettingsForRenderView( int render_view_id, - bool ask_user_for_settings, - PrintHostMsg_ScriptedPrint_Params params, - const base::Callbackcallback, + GetPrintSettingsForRenderViewParams params, + const base::Closure& callback, scoped_refptr printer_query) { DCHECK_CURRENTLY_ON(BrowserThread::UI); content::WebContents* wc = GetWebContentsForRenderView(render_view_id); - PrintingConfigService::GetInstance()->GetPrintSettings( - wc, printer_query, ask_user_for_settings, params, callback); + if (wc) { + scoped_ptr wc_observer( + new PrintingUIWebContentsObserver(wc)); + BrowserThread::PostTask( + BrowserThread::IO, FROM_HERE, + base::Bind(&printing::PrinterQuery::GetSettings, printer_query, + params.ask_user_for_settings, base::Passed(&wc_observer), + params.expected_page_count, params.has_selection, + params.margin_type, callback)); + } else { + BrowserThread::PostTask( + BrowserThread::IO, FROM_HERE, + base::Bind(&PrintingMessageFilter::OnGetPrintSettingsFailed, this, + callback, printer_query)); + } +} + +void PrintingMessageFilter::OnGetPrintSettingsFailed( + const base::Closure& callback, + scoped_refptr printer_query) { + DCHECK_CURRENTLY_ON(BrowserThread::IO); + printer_query->GetSettingsDone(printing::PrintSettings(), + printing::PrintingContext::FAILED); + callback.Run(); } void PrintingMessageFilter::OnGetDefaultPrintSettings(IPC::Message* reply_msg) { @@ -79,8 +142,7 @@ void PrintingMessageFilter::OnGetDefaultPrintSettings(IPC::Message* reply_msg) { scoped_refptr printer_query; if (false) { // Reply with NULL query. - OnGetDefaultPrintSettingsReply(printer_query, reply_msg, - PrintMsg_PrintPages_Params()); + OnGetDefaultPrintSettingsReply(printer_query, reply_msg); return; } printer_query = queue_->PopPrinterQuery(0); @@ -89,27 +151,33 @@ void PrintingMessageFilter::OnGetDefaultPrintSettings(IPC::Message* reply_msg) { // Loads default settings. This is asynchronous, only the IPC message sender // will hang until the settings are retrieved. - PrintHostMsg_ScriptedPrint_Params params; - params.expected_pages_count = 0; + GetPrintSettingsForRenderViewParams params; + params.ask_user_for_settings = printing::PrinterQuery::DEFAULTS; + params.expected_page_count = 0; params.has_selection = false; params.margin_type = printing::DEFAULT_MARGINS; BrowserThread::PostTask( BrowserThread::UI, FROM_HERE, base::Bind(&PrintingMessageFilter::GetPrintSettingsForRenderView, this, - reply_msg->routing_id(), false, params, + reply_msg->routing_id(), params, base::Bind(&PrintingMessageFilter::OnGetDefaultPrintSettingsReply, - this, printer_query, reply_msg), + this, printer_query, reply_msg), printer_query)); } void PrintingMessageFilter::OnGetDefaultPrintSettingsReply( scoped_refptr printer_query, - IPC::Message* reply_msg, - const PrintMsg_PrintPages_Params& params) { - PrintHostMsg_GetDefaultPrintSettings::WriteReplyParams( - reply_msg, params.params); + IPC::Message* reply_msg) { + PrintMsg_Print_Params params; + if (!printer_query.get() || + printer_query->last_status() != printing::PrintingContext::OK) { + params.Reset(); + } else { + RenderParamsFromPrintSettings(printer_query->settings(), ¶ms); + params.document_cookie = printer_query->cookie(); + } + PrintHostMsg_GetDefaultPrintSettings::WriteReplyParams(reply_msg, params); Send(reply_msg); - // If printing was enabled. if (printer_query.get()) { // If user hasn't cancelled. @@ -128,10 +196,16 @@ void PrintingMessageFilter::OnScriptedPrint( queue_->PopPrinterQuery(params.cookie); if (!printer_query) printer_query = queue_->CreatePrinterQuery(); + GetPrintSettingsForRenderViewParams settings_params; + settings_params.ask_user_for_settings = printing::PrinterQuery::ASK_USER; + settings_params.expected_page_count = params.expected_pages_count; + settings_params.has_selection = params.has_selection; + settings_params.margin_type = params.margin_type; + BrowserThread::PostTask( BrowserThread::UI, FROM_HERE, base::Bind(&PrintingMessageFilter::GetPrintSettingsForRenderView, this, - reply_msg->routing_id(), true, params, + reply_msg->routing_id(), settings_params, base::Bind(&PrintingMessageFilter::OnScriptedPrintReply, this, printer_query, reply_msg), printer_query)); @@ -139,16 +213,22 @@ void PrintingMessageFilter::OnScriptedPrint( void PrintingMessageFilter::OnScriptedPrintReply( scoped_refptr printer_query, - IPC::Message* reply_msg, - const PrintMsg_PrintPages_Params& params) { + IPC::Message* reply_msg) { + PrintMsg_PrintPages_Params params; + if (printer_query->last_status() != printing::PrintingContext::OK || + !printer_query->settings().dpi()) { + params.Reset(); + } else { + RenderParamsFromPrintSettings(printer_query->settings(), ¶ms.params); + params.params.document_cookie = printer_query->cookie(); + params.pages = + printing::PageRange::GetPages(printer_query->settings().ranges()); + } PrintHostMsg_ScriptedPrint::WriteReplyParams(reply_msg, params); Send(reply_msg); - if (params.params.dpi && params.params.document_cookie) { queue_->QueuePrinterQuery(printer_query.get()); } else { printer_query->StopWorker(); } } - -} // namespace atom diff --git a/atom/browser/printing/printing_message_filter.h b/chromium_src/chrome/browser/printing/printing_message_filter.h similarity index 74% rename from atom/browser/printing/printing_message_filter.h rename to chromium_src/chrome/browser/printing/printing_message_filter.h index 7a4289d02a..0f587d87e1 100644 --- a/atom/browser/printing/printing_message_filter.h +++ b/chromium_src/chrome/browser/printing/printing_message_filter.h @@ -2,8 +2,10 @@ // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. -#ifndef ATOM_BROWSER_PRINTING_PRINTING_MESSAGE_FILTER_H_ -#define ATOM_BROWSER_PRINTING_PRINTING_MESSAGE_FILTER_H_ +#ifndef CHROME_BROWSER_PRINTING_PRINTING_MESSAGE_FILTER_H_ +#define CHROME_BROWSER_PRINTING_PRINTING_MESSAGE_FILTER_H_ + +#include #include "base/compiler_specific.h" #include "content/public/browser/browser_message_filter.h" @@ -12,20 +14,23 @@ #include "base/memory/shared_memory.h" #endif -struct PrintMsg_PrintPages_Params; struct PrintHostMsg_ScriptedPrint_Params; +namespace base { +class DictionaryValue; +class FilePath; +} + namespace content { class WebContents; } namespace printing { class PrinterQuery; +class PrintJobManager; class PrintQueriesQueue; } -namespace atom { - // This class filters out incoming printing related IPC messages for the // renderer process on the IPC thread. class PrintingMessageFilter : public content::BrowserMessageFilter { @@ -49,21 +54,29 @@ class PrintingMessageFilter : public content::BrowserMessageFilter { // Must be called on the UI thread. content::WebContents* GetWebContentsForRenderView(int render_view_id); + // GetPrintSettingsForRenderView must be called via PostTask and + // base::Bind. Collapse the settings-specific params into a + // struct to avoid running into issues with too many params + // to base::Bind. + struct GetPrintSettingsForRenderViewParams; + // Retrieve print settings. Uses |render_view_id| to get a parent // for any UI created if needed. void GetPrintSettingsForRenderView( int render_view_id, - bool ask_user_for_settings, - PrintHostMsg_ScriptedPrint_Params params, - const base::Callbackcallback, + GetPrintSettingsForRenderViewParams params, + const base::Closure& callback, + scoped_refptr printer_query); + + void OnGetPrintSettingsFailed( + const base::Closure& callback, scoped_refptr printer_query); // Get the default print setting. void OnGetDefaultPrintSettings(IPC::Message* reply_msg); void OnGetDefaultPrintSettingsReply( scoped_refptr printer_query, - IPC::Message* reply_msg, - const PrintMsg_PrintPages_Params& params); + IPC::Message* reply_msg); // The renderer host have to show to the user the print dialog and returns // the selected print settings. The task is handled by the print worker @@ -72,8 +85,7 @@ class PrintingMessageFilter : public content::BrowserMessageFilter { IPC::Message* reply_msg); void OnScriptedPrintReply( scoped_refptr printer_query, - IPC::Message* reply_msg, - const PrintMsg_PrintPages_Params& params); + IPC::Message* reply_msg); const int render_process_id_; @@ -82,6 +94,4 @@ class PrintingMessageFilter : public content::BrowserMessageFilter { DISALLOW_COPY_AND_ASSIGN(PrintingMessageFilter); }; -} // namespace atom - -#endif // ATOM_BROWSER_PRINTING_PRINTING_MESSAGE_FILTER_H_ +#endif // CHROME_BROWSER_PRINTING_PRINTING_MESSAGE_FILTER_H_