|
1 /* |
|
2 * Copyright (c) 2002 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: LandmarksUi Content File - |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 |
|
21 |
|
22 |
|
23 |
|
24 |
|
25 #ifndef LMKICONMAP_H |
|
26 #define LMKICONMAP_H |
|
27 |
|
28 #include <coecntrl.h> |
|
29 #include <AknUtils.h> |
|
30 #include <gulicon.h> |
|
31 #include <AknIconArray.h> |
|
32 |
|
33 |
|
34 class CLmkIconMapExtension; |
|
35 class CEikScrollBarFrame; |
|
36 class CLmkIconMapExtension; |
|
37 |
|
38 |
|
39 /** |
|
40 * Change Icon Dialog table for LandMarksUi |
|
41 * |
|
42 */ |
|
43 NONSHARABLE_CLASS(CLmkIconMap) : public CCoeControl, public MEikScrollBarObserver |
|
44 { |
|
45 public: |
|
46 |
|
47 /** |
|
48 * CLmkIconMap two phase constructor |
|
49 * |
|
50 */ |
|
51 static CLmkIconMap* NewL(); |
|
52 |
|
53 /** |
|
54 * CLmkIconMap destructor |
|
55 * |
|
56 */ |
|
57 ~CLmkIconMap(); |
|
58 |
|
59 /** |
|
60 * CLmkIconMap resource constructor. |
|
61 * |
|
62 * @param aReader Icon Dialog table Resource |
|
63 * |
|
64 */ |
|
65 void ConstructFromResourceL(TResourceReader& aReader); |
|
66 |
|
67 /** |
|
68 * Number of rows in the icon table. |
|
69 * |
|
70 * @return Number of rows in icon table. |
|
71 * |
|
72 */ |
|
73 TInt HeightInRows(); |
|
74 |
|
75 /** |
|
76 * Create the scrollbar Ptr and set the No of Rows in the |
|
77 * Icon table depends upon the Icon array count. |
|
78 * |
|
79 */ |
|
80 void CreateScrollBarAndIconRowL(); |
|
81 |
|
82 /** |
|
83 * Sets reference to the index where selected icon index is put. |
|
84 * |
|
85 * @param aIconIndex Reference to the integer where selected icon index is put. |
|
86 */ |
|
87 void SetIndex(TInt& aIconIndex); |
|
88 |
|
89 private: |
|
90 /** |
|
91 * CLmkIconMap constructor |
|
92 * |
|
93 */ |
|
94 CLmkIconMap(); |
|
95 |
|
96 /** |
|
97 * CLmkIconMap two phase constructor |
|
98 * |
|
99 */ |
|
100 void ConstructL(); |
|
101 |
|
102 public: // from CCoeControl |
|
103 TSize MinimumSize(); |
|
104 TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode); |
|
105 TCoeInputCapabilities InputCapabilities() const; |
|
106 virtual void ActivateL(); |
|
107 |
|
108 |
|
109 #ifdef RD_SCALABLE_UI_V2 |
|
110 void HandlePointerEventL(const TPointerEvent& aPointerEvent); |
|
111 void SetObserver( MCoeControlObserver* aObserver ); |
|
112 #endif //RD_SCALABLE_UI_V2 |
|
113 |
|
114 |
|
115 protected: // from CCoeControl |
|
116 void SizeChanged(); |
|
117 void HandleResourceChange(TInt aType); |
|
118 TInt CountComponentControls() const; |
|
119 CCoeControl* ComponentControl(TInt aIndex) const; |
|
120 |
|
121 public: |
|
122 /** |
|
123 * DrawOffscreenBackgroundIfRequired(). |
|
124 * |
|
125 * @Description:Draw the offscreen bitmap if applicable. |
|
126 * Specially in case of Skin change |
|
127 */ |
|
128 void DrawOffscreenBackgroundIfRequired() const; |
|
129 |
|
130 /** |
|
131 * DoLayout() |
|
132 * @Description: Sets the Layout of the Icon table. |
|
133 */ |
|
134 void DoLayout(); |
|
135 |
|
136 private: |
|
137 /** |
|
138 * Draw(). |
|
139 * |
|
140 * @Description: |
|
141 */ |
|
142 void Draw(const TRect& aRect) const; |
|
143 |
|
144 /** |
|
145 * DrawItem(). |
|
146 * |
|
147 * @Description: |
|
148 */ |
|
149 void DrawItem( |
|
150 CWindowGc& aGc, |
|
151 const TRect& aSctPosition, |
|
152 TInt aIconIndex, |
|
153 TBool aHighlighted, |
|
154 TBool aDrawBackground ) const; |
|
155 |
|
156 /** |
|
157 * DrawCursor(). |
|
158 * |
|
159 * @Description: |
|
160 */ |
|
161 void DrawCursor() const; |
|
162 |
|
163 /** |
|
164 * MoveCursorL(). |
|
165 * |
|
166 * @Description: |
|
167 */ |
|
168 void MoveCursorL(TInt aX, TInt aY); |
|
169 |
|
170 /** |
|
171 * DrawCell(). |
|
172 * |
|
173 * @Description: |
|
174 */ |
|
175 void DrawCell( TInt aCursorPos, TBool aHighLighted ) const; |
|
176 |
|
177 /** |
|
178 * CursorRect(). |
|
179 * |
|
180 * @Description: |
|
181 */ |
|
182 TRect CursorRect( TInt aCursorPos ) const; |
|
183 |
|
184 /** |
|
185 * CursorPoint(). |
|
186 * |
|
187 * @Description: |
|
188 */ |
|
189 TPoint CursorPoint( TInt aCursorPos ) const; |
|
190 |
|
191 /** |
|
192 * UpdateScrollIndicatorL(). |
|
193 * |
|
194 * @Description: |
|
195 */ |
|
196 void UpdateScrollIndicatorL(); |
|
197 |
|
198 /** |
|
199 * CountMaxColumnsAndCellSizes(). |
|
200 * |
|
201 * @Description: |
|
202 */ |
|
203 void CountMaxColumnsAndCellSizes(); |
|
204 |
|
205 /** |
|
206 * LoadIconL(). |
|
207 * |
|
208 * @Description: |
|
209 */ |
|
210 void LoadIconL(); |
|
211 |
|
212 /** |
|
213 * Extension(). |
|
214 * |
|
215 * @Description: |
|
216 */ |
|
217 CLmkIconMapExtension* Extension() const; |
|
218 |
|
219 |
|
220 private: //from CCoeContrl |
|
221 void Reserved_1(); |
|
222 |
|
223 void Reserved_2(); |
|
224 |
|
225 public: |
|
226 /** |
|
227 * This function handles pointer events directed at the iconmapdialog. |
|
228 * @param aScrollBar The scrollbar to be observed. |
|
229 * @param aEventType The incomming event type so that correct functionality can be done. |
|
230 */ |
|
231 void HandleScrollEventL(CEikScrollBar* aScrollBar, TEikScrollEvent aEventType); |
|
232 |
|
233 private: |
|
234 TInt iGridItemWidth; |
|
235 TInt iGridItemHeight; |
|
236 TBool iIsMirrored; |
|
237 TInt iRows; |
|
238 TInt iFirstVisibleRow; |
|
239 TPoint iOffset; |
|
240 TPoint iGridTopLeft; |
|
241 |
|
242 TPoint iCursorPos; |
|
243 TPoint iOldCursorPos; |
|
244 mutable TBool iDrawnBefore; |
|
245 |
|
246 CEikScrollBarFrame* iSBFrame; |
|
247 TInt* iIconIndex; |
|
248 |
|
249 TBool iAnimated; |
|
250 |
|
251 CFbsBitmap* iOffscreenBg; |
|
252 CFbsBitmapDevice* iBitmapDevice; |
|
253 CFbsBitGc* iBitmapGc; |
|
254 TBool iHasBitmapBackground; |
|
255 mutable TBool iOffscreenBgDrawn; |
|
256 |
|
257 TInt iMaxColumns; |
|
258 TInt iCurrentPage; |
|
259 TInt iNumPages; |
|
260 CLmkIconMapExtension* iExtension; |
|
261 CArrayPtr< CGulIcon >* iConsArray; |
|
262 |
|
263 TBool iIsChangeIcon; |
|
264 |
|
265 }; |
|
266 |
|
267 #endif // __LMKICONMAP_H__ |