|
1 /* |
|
2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of the License "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: Forwards Dialog requests to the BrowserDialogsProvider |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 #ifndef WIDGETUIDIALOGSPROVIDERPROXY_H |
|
21 #define WIDGETUIDIALOGSPROVIDERPROXY_H |
|
22 |
|
23 // INCLUDES |
|
24 |
|
25 // User includes |
|
26 |
|
27 // System Includes |
|
28 #include <BrCtlDialogsProvider.h> |
|
29 #include <BrowserDialogsProvider.h> |
|
30 #include <e32std.h> |
|
31 |
|
32 // CONSTANTS |
|
33 |
|
34 // FORWARD DECLARATIONS |
|
35 class CBrCtlDialogsProvider; |
|
36 class CBrowserDialogsProviderBlocker; |
|
37 class CWidgetUiWindow; |
|
38 class MBrowserDialogsProviderObserver; |
|
39 |
|
40 // CLASS DECLARATION |
|
41 |
|
42 /** |
|
43 * Provide dialogs needed for browser operation |
|
44 * |
|
45 * @since 3.0 |
|
46 */ |
|
47 class CWidgetUiDialogsProviderProxy : public CBase, |
|
48 public MBrCtlDialogsProvider |
|
49 { |
|
50 // Construction/Destruction |
|
51 public: |
|
52 |
|
53 // Two stage constructor |
|
54 static CWidgetUiDialogsProviderProxy* NewL( |
|
55 CBrowserDialogsProvider& aDialogsProvider, |
|
56 MBrowserDialogsProviderObserver* aDialogsObserver, |
|
57 CWidgetUiWindow& aWidgetWindow ); |
|
58 |
|
59 // Destructor |
|
60 virtual ~CWidgetUiDialogsProviderProxy(); |
|
61 |
|
62 protected: |
|
63 |
|
64 // 1st stage Constructor |
|
65 CWidgetUiDialogsProviderProxy( |
|
66 CBrowserDialogsProvider& aDialogsProvider, |
|
67 MBrowserDialogsProviderObserver* aDialogsObserver, |
|
68 CWidgetUiWindow& aWidgetWindow ); |
|
69 |
|
70 |
|
71 // 2nd stage constructor |
|
72 void ConstructL(); |
|
73 |
|
74 public: // From MBrCtlDialogsProvider |
|
75 |
|
76 /** |
|
77 * Notify the user of an error |
|
78 * @since 3.0 |
|
79 * @param aErrCode The error that occured |
|
80 * @return void |
|
81 */ |
|
82 virtual void DialogNotifyErrorL( TInt aErrCode ); |
|
83 |
|
84 /** |
|
85 * Notify the user of an http error |
|
86 * @since 3.0 |
|
87 * @param aErrCode The error that occured |
|
88 * @param aUri The uri of the request that failed |
|
89 * @return void |
|
90 */ |
|
91 virtual void DialogNotifyHttpErrorL( TInt aErrCode, |
|
92 const TDesC& aUri ); |
|
93 |
|
94 /** |
|
95 * File selection dialog |
|
96 * @since 3.0 |
|
97 * @param aStartPath The initial displayed directory |
|
98 * @param aRootPath The top most directory that the user can go up to |
|
99 * @param aSelectedFileName The selected file name. |
|
100 * Returned on cleanup stack. Browser control will free the buffer |
|
101 * @return EFalse if the user canceled, ETrue otherwise |
|
102 */ |
|
103 virtual TBool DialogFileSelectLC( const TDesC& aStartPath, |
|
104 const TDesC& aRootPath, |
|
105 HBufC*& aSelectedFileName); |
|
106 |
|
107 /** |
|
108 * List selection dialog |
|
109 * @since 3.0 |
|
110 * @param aTitle The title, could be empty |
|
111 * @param aBrowserSelectOptionType The type of the list box |
|
112 * @param aOptions A list of options to display |
|
113 * @return EFalse if the user canceled, ETrue otherwise |
|
114 */ |
|
115 virtual TBool DialogSelectOptionL( |
|
116 const TDesC& aTitle, |
|
117 TBrCtlSelectOptionType aBrowserSelectOptionType, |
|
118 CArrayFix<TBrCtlSelectOptionData>& aOptions ); |
|
119 |
|
120 /** |
|
121 * User Authentication dialog. |
|
122 * User name and password are returned on cleanup stack |
|
123 * @since 3.0 |
|
124 * @param aUrl The url requiring authentication |
|
125 * @param aRealm The realm requiring authentication |
|
126 * @param aDefaultUser/Name The user name that was used before for this |
|
127 * realm and path, if any |
|
128 * @param aReturnedUserName The user name entered by the user |
|
129 * @param aReturnedPasswd The password entered by the user |
|
130 * @param aBasicAuthentication A flag if basic authentication was used |
|
131 * @return EFalse if the user canceled, ETrue otherwise |
|
132 */ |
|
133 virtual TBool DialogUserAuthenticationLC( |
|
134 const TDesC& aUrl, |
|
135 const TDesC& aRealm, |
|
136 const TDesC& aDefaultUserName, |
|
137 HBufC*& aReturnedUserName, |
|
138 HBufC*& aReturnedPasswd, |
|
139 TBool aBasicAuthentication = EFalse); |
|
140 |
|
141 /** |
|
142 * Display a note to the user. No softkeys |
|
143 * @since 3.0 |
|
144 * @param aMessage The message to display |
|
145 * @return void |
|
146 */ |
|
147 virtual void DialogNoteL( const TDesC& aMessage ); |
|
148 |
|
149 /** |
|
150 * Display a note to the user with ok softkey only |
|
151 * @since 3.0 |
|
152 * @param aTitle The title, could be empty |
|
153 * @param aMessage The message to display |
|
154 * @return void |
|
155 */ |
|
156 virtual void DialogAlertL( const TDesC& aTitle, |
|
157 const TDesC& aMessage ); |
|
158 |
|
159 /** |
|
160 * Display confirmation message to the user |
|
161 * @since 3.0 |
|
162 * @param aTitle The title, could be empty |
|
163 * @param aMessage The message to display |
|
164 * @param aYesMessage The text to display on left softkey |
|
165 * @param aNoMessage The text to display on right softkey |
|
166 * @return EFalse if the user canceled, ETrue otherwise |
|
167 */ |
|
168 virtual TBool DialogConfirmL( const TDesC& aTitle, |
|
169 const TDesC& aMessage, |
|
170 const TDesC& aYesMessage, |
|
171 const TDesC& aNoMessage); |
|
172 |
|
173 /** |
|
174 * Display input dialog to the user |
|
175 * @since 3.0 |
|
176 * @param aTitle The title, could be empty |
|
177 * @param aMessage The message to display |
|
178 * @param aDefaultInput The default input if available |
|
179 * @param aReturnedInput The input entered by the user |
|
180 * Returned on the cleanup stack, owned by the calling application |
|
181 * @return EFalse if the user canceled, ETrue otherwise |
|
182 */ |
|
183 virtual TBool DialogPromptLC(const TDesC& aTitle, |
|
184 const TDesC& aMessage, |
|
185 const TDesC& aDefaultInput, |
|
186 HBufC*& aReturnedInput); |
|
187 |
|
188 /** |
|
189 * Display object info and ask confirmation before download |
|
190 * @since 3.0 |
|
191 * @param aBrCtlObjectInfo The object info |
|
192 * @return EFalse if the user canceled, ETrue otherwise |
|
193 */ |
|
194 virtual TBool DialogDownloadObjectL( |
|
195 CBrCtlObjectInfo* aBrCtlObjectInfo ); |
|
196 |
|
197 /** |
|
198 * DIsplay the images that appear in the current page |
|
199 * @since 3.0 |
|
200 * @param aPageImages The images that appear in this page |
|
201 * @return vois |
|
202 */ |
|
203 virtual void DialogDisplayPageImagesL( |
|
204 CArrayFixFlat<TBrCtlImageCarrier>& aPageImages); |
|
205 |
|
206 /** |
|
207 * Cancel any dialog that is being displayed due to |
|
208 * e.g. Browser exit or page was destroyed |
|
209 * @since 3.0 |
|
210 * @return void |
|
211 */ |
|
212 virtual void CancelAll(); |
|
213 |
|
214 /** |
|
215 * Display search on page dialog |
|
216 * @since 3.0 |
|
217 * @return void |
|
218 */ |
|
219 virtual void DialogFindL() { /* TODO: implement this body!!! */ } ; |
|
220 |
|
221 /** |
|
222 * Mime File selection dialog for specific mime type files |
|
223 * @since 3.2 |
|
224 * @param aSelectedFileName The selected file name. |
|
225 * @param aMimeType The accepted mime type |
|
226 * Returned on cleanup stack. Browser control will free the buffer |
|
227 * @return EFalse if the user canceled, ETrue otherwise |
|
228 */ |
|
229 virtual TBool DialogMimeFileSelectLC( HBufC*& aSelectedFileName, |
|
230 const TDesC& aMimeType ); |
|
231 |
|
232 |
|
233 public: // New functions |
|
234 |
|
235 /** |
|
236 * Display a tooltip (info popup note) |
|
237 * @since 3.0 |
|
238 * @return void |
|
239 */ |
|
240 void ShowTooltipL( const TDesC& aText, TInt aDuration, TInt aDelay ); |
|
241 |
|
242 /** |
|
243 * Display a dialog which tracks upload progress |
|
244 * @since 3.0 |
|
245 * @param aTotalSize the total size of a file being uploaded |
|
246 * @param aChunkSize the size of the current chunk being uploaded |
|
247 * @param aIsLastChunk boolean value indicating whether the current |
|
248 * @param aObserver an observer for the upload progress dialog |
|
249 * chunk is the last one in the entire download |
|
250 * @return void |
|
251 */ |
|
252 void UploadProgressNoteL( |
|
253 TInt32 aTotalSize, |
|
254 TInt32 aChunkSize, |
|
255 TBool aIsLastChunk, |
|
256 MBrowserDialogsProviderObserver* aObserver ); |
|
257 |
|
258 |
|
259 protected: // New functions |
|
260 |
|
261 /** |
|
262 * Handles dialog requests from Browser Control |
|
263 * @since 3.0 |
|
264 */ |
|
265 void HandleDialogRequestL(); |
|
266 |
|
267 |
|
268 // DATA MEMBERS |
|
269 private: |
|
270 |
|
271 CBrowserDialogsProvider& iDialogsProvider; |
|
272 MBrowserDialogsProviderObserver* iDialogsObserver; |
|
273 CWidgetUiWindow& iWidgetWindow; |
|
274 |
|
275 TBool iCancelWaitingDialogs; // ETrue means that waiting dialogs should not be displayed when flushed |
|
276 |
|
277 }; |
|
278 |
|
279 #endif // WIDGETUIDIALOGSPROVIDERPROXY_H |
|
280 |
|
281 // End of File |