37
|
1 |
/*
|
|
2 |
* Copyright (c) 2004-2007 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 "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: Implements the CLandmarksInfoContainer class
|
|
15 |
*
|
|
16 |
*/
|
|
17 |
|
|
18 |
|
|
19 |
|
|
20 |
#include <aknsfld.h>
|
|
21 |
#include <aknnavi.h>
|
|
22 |
#include <aknlists.h>
|
|
23 |
#include <eikclbd.h>
|
|
24 |
#include <akntitle.h>
|
|
25 |
#include <aknview.h>
|
|
26 |
#include <aknnavide.h>
|
|
27 |
|
|
28 |
#include <lbspositioninfo.h>
|
|
29 |
|
|
30 |
#include <lmrefapp.rsg>
|
|
31 |
#include "LmRefApp.hrh"
|
|
32 |
#include "LandmarksCommonData.h"
|
|
33 |
#include "LandmarksInfoContainer.h"
|
|
34 |
#include "LandmarksInfoModel.h"
|
|
35 |
#include "LandmarksEditDialog.h"
|
|
36 |
#include "LandmarksApplicationEngine.h"
|
|
37 |
|
|
38 |
// ============================ MEMBER FUNCTIONS ===============================
|
|
39 |
|
|
40 |
// -----------------------------------------------------------------------------
|
|
41 |
// -----------------------------------------------------------------------------
|
|
42 |
//
|
|
43 |
CLandmarksInfoContainer::CLandmarksInfoContainer(
|
|
44 |
CAknView& aView,
|
|
45 |
CLandmarksApplicationEngine& aEngine,
|
|
46 |
CAknNavigationDecorator* aNaviDecorator)
|
|
47 |
: iView(aView),
|
|
48 |
iEngine(aEngine),
|
|
49 |
iNaviDecorator(aNaviDecorator)
|
|
50 |
{
|
|
51 |
}
|
|
52 |
|
|
53 |
// -----------------------------------------------------------------------------
|
|
54 |
// -----------------------------------------------------------------------------
|
|
55 |
//
|
|
56 |
void CLandmarksInfoContainer::ConstructL(const TRect& aRect)
|
|
57 |
{
|
|
58 |
CreateWindowL();
|
|
59 |
CreateListBoxL();
|
|
60 |
|
|
61 |
// Create data model.
|
|
62 |
iModel = new (ELeave) CLandmarksInfoModel(iEngine);
|
|
63 |
|
|
64 |
SetRect(aRect);
|
|
65 |
ActivateL();
|
|
66 |
}
|
|
67 |
|
|
68 |
// -----------------------------------------------------------------------------
|
|
69 |
// -----------------------------------------------------------------------------
|
|
70 |
//
|
|
71 |
CLandmarksInfoContainer::~CLandmarksInfoContainer()
|
|
72 |
{
|
|
73 |
iFields.Close();
|
|
74 |
delete iListBox;
|
|
75 |
delete iLandmark;
|
|
76 |
delete iModel;
|
|
77 |
}
|
|
78 |
|
|
79 |
// -----------------------------------------------------------------------------
|
|
80 |
// -----------------------------------------------------------------------------
|
|
81 |
//
|
|
82 |
TInt CLandmarksInfoContainer::CountComponentControls() const
|
|
83 |
{
|
|
84 |
TInt count = 0;
|
|
85 |
if (iListBox)
|
|
86 |
{
|
|
87 |
count++;
|
|
88 |
}
|
|
89 |
|
|
90 |
return count; // Return the number of controls inside this container.
|
|
91 |
}
|
|
92 |
|
|
93 |
// -----------------------------------------------------------------------------
|
|
94 |
// -----------------------------------------------------------------------------
|
|
95 |
//
|
|
96 |
CCoeControl* CLandmarksInfoContainer::ComponentControl(TInt aIndex) const
|
|
97 |
{
|
|
98 |
switch (aIndex)
|
|
99 |
{
|
|
100 |
case 0:
|
|
101 |
return iListBox; // Returns the pointer to listbox object.
|
|
102 |
default:
|
|
103 |
return NULL; // Exception : Returns NULL.
|
|
104 |
}
|
|
105 |
}
|
|
106 |
|
|
107 |
// -----------------------------------------------------------------------------
|
|
108 |
// -----------------------------------------------------------------------------
|
|
109 |
//
|
|
110 |
TKeyResponse CLandmarksInfoContainer::OfferKeyEventL(
|
|
111 |
const TKeyEvent& aKeyEvent, TEventCode aType)
|
|
112 |
{
|
|
113 |
TKeyResponse response = EKeyWasNotConsumed;
|
|
114 |
|
|
115 |
switch (aKeyEvent.iCode)
|
|
116 |
{
|
|
117 |
case EKeyUpArrow:
|
|
118 |
case EKeyDownArrow:
|
|
119 |
// Scrolling the listbox. Forward to iListBox.
|
|
120 |
response = iListBox->OfferKeyEventL(aKeyEvent, aType);
|
|
121 |
break;
|
|
122 |
|
|
123 |
case EKeyLeftArrow:
|
|
124 |
case EKeyRightArrow:
|
|
125 |
// Eat these to disable switching views
|
|
126 |
response = EKeyWasConsumed;
|
|
127 |
break;
|
|
128 |
|
|
129 |
case EKeyDevice3:
|
|
130 |
EditLandmarkL();
|
|
131 |
response = EKeyWasConsumed;
|
|
132 |
break;
|
|
133 |
|
|
134 |
default:
|
|
135 |
// menu keys should be handled
|
|
136 |
break;
|
|
137 |
}
|
|
138 |
|
|
139 |
return response;
|
|
140 |
}
|
|
141 |
|
|
142 |
// -----------------------------------------------------------------------------
|
|
143 |
// -----------------------------------------------------------------------------
|
|
144 |
//
|
|
145 |
void CLandmarksInfoContainer::StoreTitlePaneL()
|
|
146 |
{
|
|
147 |
CEikStatusPane* statusPane = iAvkonAppUi->StatusPane();
|
|
148 |
iTitlePane = (CAknTitlePane*) statusPane->ControlL(
|
|
149 |
TUid::Uid(EEikStatusPaneUidTitle));
|
|
150 |
|
|
151 |
iOriginalTitle = iTitlePane->Text()->AllocL();
|
|
152 |
}
|
|
153 |
|
|
154 |
// -----------------------------------------------------------------------------
|
|
155 |
// -----------------------------------------------------------------------------
|
|
156 |
//
|
|
157 |
void CLandmarksInfoContainer::RestoreTitlePane()
|
|
158 |
{
|
|
159 |
if (iTitlePane && iOriginalTitle)
|
|
160 |
{
|
|
161 |
iTitlePane->SetText(iOriginalTitle); // ownership is transferred
|
|
162 |
}
|
|
163 |
else
|
|
164 |
{
|
|
165 |
delete iOriginalTitle;
|
|
166 |
}
|
|
167 |
iOriginalTitle = NULL;
|
|
168 |
}
|
|
169 |
|
|
170 |
// -----------------------------------------------------------------------------
|
|
171 |
// -----------------------------------------------------------------------------
|
|
172 |
//
|
|
173 |
void CLandmarksInfoContainer::CreateListBoxL()
|
|
174 |
{
|
|
175 |
// Create a control to display a list of descriptors
|
|
176 |
iListBox = new (ELeave) CAknSingleHeadingStyleListBox();
|
|
177 |
iListBox->SetContainerWindowL(*this);
|
|
178 |
iListBox->ConstructL(this, 0);
|
|
179 |
|
|
180 |
// Create scrollbars
|
|
181 |
CEikScrollBarFrame* scrollBar = iListBox->CreateScrollBarFrameL();
|
|
182 |
scrollBar->SetScrollBarVisibilityL(
|
|
183 |
CEikScrollBarFrame::EOff, CEikScrollBarFrame::EAuto);
|
|
184 |
}
|
|
185 |
|
|
186 |
// -----------------------------------------------------------------------------
|
|
187 |
// -----------------------------------------------------------------------------
|
|
188 |
//
|
|
189 |
void CLandmarksInfoContainer::SizeChanged()
|
|
190 |
{
|
|
191 |
// Set list box size.
|
|
192 |
iListBox->SetRect(Rect());
|
|
193 |
}
|
|
194 |
|
|
195 |
// -----------------------------------------------------------------------------
|
|
196 |
// -----------------------------------------------------------------------------
|
|
197 |
//
|
|
198 |
void CLandmarksInfoContainer::HandleResourceChange(TInt aType)
|
|
199 |
{
|
|
200 |
CCoeControl::HandleResourceChange(aType);
|
|
201 |
if ( aType == KEikDynamicLayoutVariantSwitch )
|
|
202 |
{
|
|
203 |
SetRect(iView.ClientRect());
|
|
204 |
}
|
|
205 |
}
|
|
206 |
|
|
207 |
// -----------------------------------------------------------------------------
|
|
208 |
// -----------------------------------------------------------------------------
|
|
209 |
//
|
|
210 |
void CLandmarksInfoContainer::LoadLandmarkL(TPosLmItemId aLandmarkId)
|
|
211 |
{
|
|
212 |
delete iLandmark;
|
|
213 |
iLandmark = NULL;
|
|
214 |
|
|
215 |
iLandmark = iEngine.LandmarkLC(aLandmarkId);
|
|
216 |
CleanupStack::Pop(iLandmark);
|
|
217 |
|
|
218 |
UpdateL();
|
|
219 |
iListBox->View()->SetCurrentItemIndex(0);
|
|
220 |
}
|
|
221 |
|
|
222 |
// -----------------------------------------------------------------------------
|
|
223 |
// -----------------------------------------------------------------------------
|
|
224 |
//
|
|
225 |
void CLandmarksInfoContainer::EditLandmarkL()
|
|
226 |
{
|
|
227 |
// Create editor
|
|
228 |
TBool isEdited = EFalse;
|
|
229 |
|
|
230 |
TInt selectedLine = iListBox->View()->CurrentItemIndex();
|
|
231 |
TInt activeField = 0;
|
|
232 |
if (selectedLine >= 0 && selectedLine < iFields.Count())
|
|
233 |
{
|
|
234 |
activeField = iFields[selectedLine];
|
|
235 |
}
|
|
236 |
|
|
237 |
CLandmarksEditDialog* editDialog = CLandmarksEditDialog::NewLC(
|
|
238 |
*iLandmark, EFalse, isEdited, iEngine, activeField);
|
|
239 |
|
|
240 |
TInt err = editDialog->ExecuteLD(R_LMREFAPP_EDIT_DIALOG);
|
|
241 |
CleanupStack::Pop(editDialog);
|
|
242 |
User::LeaveIfError(err);
|
|
243 |
|
|
244 |
UpdateL();
|
|
245 |
|
|
246 |
// Commit if edited
|
|
247 |
if (isEdited)
|
|
248 |
{
|
|
249 |
iEngine.CommitLandmarkL(*iLandmark);
|
|
250 |
|
|
251 |
// move to first field
|
|
252 |
iListBox->View()->SetCurrentItemIndex(0);
|
|
253 |
}
|
|
254 |
}
|
|
255 |
|
|
256 |
// -----------------------------------------------------------------------------
|
|
257 |
// -----------------------------------------------------------------------------
|
|
258 |
//
|
|
259 |
void CLandmarksInfoContainer::UpdateL()
|
|
260 |
{
|
|
261 |
CDesCArray* infoArray = iModel->GetLandmarkInfoL(*iLandmark, iFields);
|
|
262 |
|
|
263 |
CTextListBoxModel* model = iListBox->Model();
|
|
264 |
model->SetItemTextArray(infoArray);
|
|
265 |
model->SetOwnershipType(ELbmOwnsItemArray);
|
|
266 |
iListBox->HandleItemAdditionL();
|
|
267 |
|
|
268 |
UpdateTitleBarL();
|
|
269 |
}
|
|
270 |
|
|
271 |
// -----------------------------------------------------------------------------
|
|
272 |
// -----------------------------------------------------------------------------
|
|
273 |
//
|
|
274 |
void CLandmarksInfoContainer::UpdateTitleBarL()
|
|
275 |
{
|
|
276 |
TPtrC ptr;
|
|
277 |
if (iLandmark)
|
|
278 |
{
|
|
279 |
iLandmark->GetLandmarkName(ptr);
|
|
280 |
iTitlePane->SetTextL(ptr);
|
|
281 |
}
|
|
282 |
else
|
|
283 |
{
|
|
284 |
iTitlePane->SetTextL(*iOriginalTitle);
|
|
285 |
}
|
|
286 |
}
|
|
287 |
|
|
288 |
|