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Side by Side Diff: chrome/browser/printing/cloud_print/cloud_print_setup_flow.h

Issue 10214001: WebDialogs (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 8 years, 8 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 #ifndef CHROME_BROWSER_PRINTING_CLOUD_PRINT_CLOUD_PRINT_SETUP_FLOW_H_ 5 #ifndef CHROME_BROWSER_PRINTING_CLOUD_PRINT_CLOUD_PRINT_SETUP_FLOW_H_
6 #define CHROME_BROWSER_PRINTING_CLOUD_PRINT_CLOUD_PRINT_SETUP_FLOW_H_ 6 #define CHROME_BROWSER_PRINTING_CLOUD_PRINT_CLOUD_PRINT_SETUP_FLOW_H_
7 7
8 #include <string> 8 #include <string>
9 #include <vector> 9 #include <vector>
10 10
11 #include "base/memory/weak_ptr.h" 11 #include "base/memory/weak_ptr.h"
12 #include "base/time.h" 12 #include "base/time.h"
13 #include "chrome/browser/ui/webui/html_dialog_ui.h" 13 #include "chrome/browser/ui/webui/web_dialog_ui.h"
14 #include "chrome/common/net/gaia/gaia_auth_consumer.h" 14 #include "chrome/common/net/gaia/gaia_auth_consumer.h"
15 #include "chrome/common/net/gaia/gaia_auth_fetcher.h" 15 #include "chrome/common/net/gaia/gaia_auth_fetcher.h"
16 #include "chrome/common/net/gaia/google_service_auth_error.h" 16 #include "chrome/common/net/gaia/google_service_auth_error.h"
17 #include "grit/generated_resources.h" 17 #include "grit/generated_resources.h"
18 #include "ui/base/l10n/l10n_util.h" 18 #include "ui/base/l10n/l10n_util.h"
19 #include "ui/gfx/native_widget_types.h" 19 #include "ui/gfx/native_widget_types.h"
20 20
21 class CloudPrintServiceProcessHelper; 21 class CloudPrintServiceProcessHelper;
22 class CloudPrintSetupMessageHandler; 22 class CloudPrintSetupMessageHandler;
23 class GaiaAuthFetcher; 23 class GaiaAuthFetcher;
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38 // 2. Providing the URL for the content of the dialog. 38 // 2. Providing the URL for the content of the dialog.
39 // 3. Providing a data source to provide the content HTML files. 39 // 3. Providing a data source to provide the content HTML files.
40 // 4. Providing a message handler to handle user actions in the Web UI. 40 // 4. Providing a message handler to handle user actions in the Web UI.
41 // 5. Responding to actions received in the message handler. 41 // 5. Responding to actions received in the message handler.
42 // 42 //
43 // The architecture for WebUI is designed such that only the message handler 43 // The architecture for WebUI is designed such that only the message handler
44 // can access the WebUI. This splits the flow control across the message 44 // can access the WebUI. This splits the flow control across the message
45 // handler and this class. In order to centralize all the flow control and 45 // handler and this class. In order to centralize all the flow control and
46 // content in the WebUI, the WebUI object is given to this object by the 46 // content in the WebUI, the WebUI object is given to this object by the
47 // message handler through the Attach(WebUI*) method. 47 // message handler through the Attach(WebUI*) method.
48 class CloudPrintSetupFlow : public HtmlDialogUIDelegate, 48 class CloudPrintSetupFlow : public WebDialogDelegate,
49 public GaiaAuthConsumer { 49 public GaiaAuthConsumer {
50 public: 50 public:
51 class Delegate { 51 class Delegate {
52 public: 52 public:
53 virtual ~Delegate() {} 53 virtual ~Delegate() {}
54 // Called when the setup dialog is closed. 54 // Called when the setup dialog is closed.
55 virtual void OnDialogClosed() = 0; 55 virtual void OnDialogClosed() = 0;
56 }; 56 };
57 virtual ~CloudPrintSetupFlow(); 57 virtual ~CloudPrintSetupFlow();
58 58
59 // Runs a flow from |start| to |end|, and does the work of actually showing 59 // Runs a flow from |start| to |end|, and does the work of actually showing
60 // the HTML dialog. |container| is kept up-to-date with the lifetime of the 60 // the HTML dialog. |container| is kept up-to-date with the lifetime of the
61 // flow (e.g it is emptied on dialog close). 61 // flow (e.g it is emptied on dialog close).
62 static CloudPrintSetupFlow* OpenDialog( 62 static CloudPrintSetupFlow* OpenDialog(
63 Profile* service, 63 Profile* service,
64 const base::WeakPtr<Delegate>& delegate, 64 const base::WeakPtr<Delegate>& delegate,
65 gfx::NativeWindow parent_window); 65 gfx::NativeWindow parent_window);
66 66
67 // Focuses the dialog. This is useful in cases where the dialog has been 67 // Focuses the dialog. This is useful in cases where the dialog has been
68 // obscured by a browser window. 68 // obscured by a browser window.
69 void Focus(); 69 void Focus();
70 70
71 // HtmlDialogUIDelegate implementation. 71 // WebDialogDelegate implementation.
72 virtual GURL GetDialogContentURL() const OVERRIDE; 72 virtual GURL GetDialogContentURL() const OVERRIDE;
73 virtual void GetWebUIMessageHandlers( 73 virtual void GetWebUIMessageHandlers(
74 std::vector<content::WebUIMessageHandler*>* handlers) const OVERRIDE; 74 std::vector<content::WebUIMessageHandler*>* handlers) const OVERRIDE;
75 virtual void GetDialogSize(gfx::Size* size) const OVERRIDE; 75 virtual void GetDialogSize(gfx::Size* size) const OVERRIDE;
76 virtual std::string GetDialogArgs() const OVERRIDE; 76 virtual std::string GetDialogArgs() const OVERRIDE;
77 virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE; 77 virtual void OnDialogClosed(const std::string& json_retval) OVERRIDE;
78 virtual void OnCloseContents(content::WebContents* source, 78 virtual void OnCloseContents(content::WebContents* source,
79 bool* out_close_dialog) OVERRIDE; 79 bool* out_close_dialog) OVERRIDE;
80 virtual string16 GetDialogTitle() const OVERRIDE; 80 virtual string16 GetDialogTitle() const OVERRIDE;
81 virtual ui::ModalType GetDialogModalType() const OVERRIDE; 81 virtual ui::ModalType GetDialogModalType() const OVERRIDE;
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143 bool setup_done_; 143 bool setup_done_;
144 144
145 // Handle to the ServiceProcessControl which talks to the service process. 145 // Handle to the ServiceProcessControl which talks to the service process.
146 ServiceProcessControl* process_control_; 146 ServiceProcessControl* process_control_;
147 base::WeakPtr<Delegate> delegate_; 147 base::WeakPtr<Delegate> delegate_;
148 148
149 DISALLOW_COPY_AND_ASSIGN(CloudPrintSetupFlow); 149 DISALLOW_COPY_AND_ASSIGN(CloudPrintSetupFlow);
150 }; 150 };
151 151
152 #endif // CHROME_BROWSER_PRINTING_CLOUD_PRINT_CLOUD_PRINT_SETUP_FLOW_H_ 152 #endif // CHROME_BROWSER_PRINTING_CLOUD_PRINT_CLOUD_PRINT_SETUP_FLOW_H_
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