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Side by Side Diff: chrome/browser/printing/print_dialog_cloud.cc

Issue 7068007: Revise about: and chrome: url handling. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Update special_tabs.py from Nirnimesh's codereview.chromium.org/6995057/. Created 9 years, 6 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "chrome/browser/printing/print_dialog_cloud.h" 5 #include "chrome/browser/printing/print_dialog_cloud.h"
6 #include "chrome/browser/printing/print_dialog_cloud_internal.h" 6 #include "chrome/browser/printing/print_dialog_cloud_internal.h"
7 7
8 #include "base/base64.h" 8 #include "base/base64.h"
9 #include "base/command_line.h" 9 #include "base/command_line.h"
10 #include "base/file_util.h" 10 #include "base/file_util.h"
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47 // PrintDialogCloud::CreatePrintDialogForFile is called from 47 // PrintDialogCloud::CreatePrintDialogForFile is called from
48 // resource_message_filter_gtk.cc once the renderer has informed the 48 // resource_message_filter_gtk.cc once the renderer has informed the
49 // renderer host that print data generation into the renderer host provided 49 // renderer host that print data generation into the renderer host provided
50 // temp file has been completed. That call is on the FILE thread. 50 // temp file has been completed. That call is on the FILE thread.
51 // That, in turn, hops over to the UI thread to create an instance of 51 // That, in turn, hops over to the UI thread to create an instance of
52 // PrintDialogCloud. 52 // PrintDialogCloud.
53 53
54 // The constructor for PrintDialogCloud creates a 54 // The constructor for PrintDialogCloud creates a
55 // CloudPrintHtmlDialogDelegate and asks the current active browser to 55 // CloudPrintHtmlDialogDelegate and asks the current active browser to
56 // show an HTML dialog using that class as the delegate. That class 56 // show an HTML dialog using that class as the delegate. That class
57 // hands in the kCloudPrintResourcesURL as the URL to visit. That is 57 // hands in the kChromeUICloudPrintResourcesURL as the URL to visit. That is
58 // recognized by the GetWebUIFactoryFunction as a signal to create an 58 // recognized by the GetWebUIFactoryFunction as a signal to create an
59 // ExternalHtmlDialogUI. 59 // ExternalHtmlDialogUI.
60 60
61 // CloudPrintHtmlDialogDelegate also temporarily owns a 61 // CloudPrintHtmlDialogDelegate also temporarily owns a
62 // CloudPrintFlowHandler, a class which is responsible for the actual 62 // CloudPrintFlowHandler, a class which is responsible for the actual
63 // interactions with the dialog contents, including handing in the 63 // interactions with the dialog contents, including handing in the
64 // print data and getting any page setup parameters that the dialog 64 // print data and getting any page setup parameters that the dialog
65 // contents provides. As part of bringing up the dialog, 65 // contents provides. As part of bringing up the dialog,
66 // HtmlDialogUI::RenderViewCreated is called (an override of 66 // HtmlDialogUI::RenderViewCreated is called (an override of
67 // WebUI::RenderViewCreated). That routine, in turn, calls the 67 // WebUI::RenderViewCreated). That routine, in turn, calls the
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417 : flow_handler_(flow_handler), 417 : flow_handler_(flow_handler),
418 modal_(modal), 418 modal_(modal),
419 owns_flow_handler_(true) { 419 owns_flow_handler_(true) {
420 Init(width, height, json_arguments); 420 Init(width, height, json_arguments);
421 } 421 }
422 422
423 void CloudPrintHtmlDialogDelegate::Init(int width, int height, 423 void CloudPrintHtmlDialogDelegate::Init(int width, int height,
424 const std::string& json_arguments) { 424 const std::string& json_arguments) {
425 // This information is needed to show the dialog HTML content. 425 // This information is needed to show the dialog HTML content.
426 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI)); 426 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
427 params_.url = GURL(chrome::kCloudPrintResourcesURL); 427 params_.url = GURL(chrome::kChromeUICloudPrintResourcesURL);
428 params_.height = height; 428 params_.height = height;
429 params_.width = width; 429 params_.width = width;
430 params_.json_input = json_arguments; 430 params_.json_input = json_arguments;
431 431
432 flow_handler_->SetDialogDelegate(this); 432 flow_handler_->SetDialogDelegate(this);
433 // If we're not modal we can show the dialog with no browser. 433 // If we're not modal we can show the dialog with no browser.
434 // We need this to keep Chrome alive while our dialog is up. 434 // We need this to keep Chrome alive while our dialog is up.
435 if (!modal_) 435 if (!modal_)
436 BrowserList::StartKeepAlive(); 436 BrowserList::StartKeepAlive();
437 } 437 }
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617 print_job_title, 617 print_job_title,
618 file_type, 618 file_type,
619 false); 619 false);
620 return true; 620 return true;
621 } 621 }
622 } 622 }
623 return false; 623 return false;
624 } 624 }
625 625
626 } // end namespace 626 } // end namespace
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