|
1 /* |
|
2 * Copyright (c) 2009 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: |
|
15 * |
|
16 */ |
|
17 #include <barsread.h> |
|
18 #include <coemain.h> |
|
19 #include <AknsItemID.h> |
|
20 #include <AknsUtils.h> |
|
21 #include <AknUtils.h> |
|
22 #include <peninputlayout.h> |
|
23 #include <skinlayout.cdl.h> |
|
24 #include <AknsDrawUtils.h> |
|
25 |
|
26 #include "peninputselectionlist.h" |
|
27 |
|
28 // constant definition |
|
29 const TInt KInvalidResId = -1; |
|
30 const TInt KInvalidBmp = -1; |
|
31 const TInt KInvalidItemIndex = -1; |
|
32 |
|
33 EXPORT_C CPenInputSelectionList* CPenInputSelectionList::NewL(CFepUiLayout* aUiLayout, |
|
34 TInt aControlId, |
|
35 TPoint aTopLeftPoint, |
|
36 TSize aItemSize, |
|
37 TInt aItemHorizontalMargin) |
|
38 { |
|
39 CPenInputSelectionList* self = new (ELeave) CPenInputSelectionList(aUiLayout, |
|
40 aControlId, |
|
41 aTopLeftPoint, |
|
42 aItemSize, |
|
43 aItemHorizontalMargin); |
|
44 CleanupStack::PushL(self); |
|
45 self->ConstructL(); |
|
46 CleanupStack::Pop(self); |
|
47 return self; |
|
48 } |
|
49 |
|
50 EXPORT_C CPenInputSelectionList::~CPenInputSelectionList() |
|
51 { |
|
52 iItemList.Reset(); |
|
53 iItemList.Close(); |
|
54 |
|
55 iBmpList.ResetAndDestroy(); |
|
56 iBmpList.Close(); |
|
57 } |
|
58 |
|
59 void CPenInputSelectionList::RecalculateCtrlRect() |
|
60 { |
|
61 if (iItemList.Count() == 0) |
|
62 { |
|
63 SetRect(TRect(0, 0, 0, 0)); |
|
64 } |
|
65 else |
|
66 { |
|
67 SetRect(TRect(iItemList[0].iRect.iTl, |
|
68 iItemList[iItemList.Count() - 1].iRect.iBr)); |
|
69 } |
|
70 } |
|
71 |
|
72 EXPORT_C void CPenInputSelectionList::SizeChanged(TPoint aTopLeftPoint, |
|
73 TSize aItemSize, |
|
74 TInt aItemHorizontalMargin) |
|
75 { |
|
76 iTopLeftPoint = aTopLeftPoint; |
|
77 iItemSize = aItemSize; |
|
78 iItemHorizontalMargin = aItemHorizontalMargin; |
|
79 |
|
80 for (TInt i = 0; i < iItemList.Count(); i++) |
|
81 { |
|
82 iItemList[i].iRect = TRect(TPoint(aTopLeftPoint.iX, |
|
83 aTopLeftPoint.iY + |
|
84 i * (aItemHorizontalMargin + iItemSize.iHeight)), |
|
85 aItemSize); |
|
86 } |
|
87 |
|
88 RecalculateCtrlRect(); |
|
89 } |
|
90 |
|
91 EXPORT_C void CPenInputSelectionList::SetItemsL(const RPointerArray<HBufC>& aItemList) |
|
92 { |
|
93 Hide(ETrue); |
|
94 |
|
95 iItemList.Reset(); |
|
96 |
|
97 for (TInt i = 0; i < aItemList.Count(); i++) |
|
98 { |
|
99 SItem item(TRect(TPoint(iTopLeftPoint.iX, |
|
100 iTopLeftPoint.iY + i * (iItemHorizontalMargin + iItemSize.iHeight)), |
|
101 iItemSize), |
|
102 *aItemList[i]); |
|
103 iItemList.AppendL(item); |
|
104 } |
|
105 |
|
106 RecalculateCtrlRect(); |
|
107 } |
|
108 |
|
109 EXPORT_C void CPenInputSelectionList::AddItemL(const TDesC& aItem) |
|
110 { |
|
111 SItem item(TRect(TPoint(iTopLeftPoint.iX, |
|
112 iTopLeftPoint.iY + iItemList.Count() * (iItemHorizontalMargin + |
|
113 iItemSize.iHeight)),iItemSize), aItem); |
|
114 iItemList.AppendL(item); |
|
115 |
|
116 RecalculateCtrlRect(); |
|
117 } |
|
118 |
|
119 EXPORT_C void CPenInputSelectionList::RemoveItem(TInt aItemIndex) |
|
120 { |
|
121 if (aItemIndex < 0 || aItemIndex >= iItemList.Count()) |
|
122 { |
|
123 return; |
|
124 } |
|
125 |
|
126 iItemList.Remove(aItemIndex); |
|
127 |
|
128 for (TInt i = aItemIndex; i < iItemList.Count(); i++) |
|
129 { |
|
130 iItemList[i].iRect.Move(-iItemHorizontalMargin, 0); |
|
131 } |
|
132 |
|
133 RecalculateCtrlRect(); |
|
134 } |
|
135 |
|
136 EXPORT_C void CPenInputSelectionList::RemoveAllItems() |
|
137 { |
|
138 iItemList.Reset(); |
|
139 RecalculateCtrlRect(); |
|
140 } |
|
141 |
|
142 EXPORT_C void CPenInputSelectionList::ConstructFromResourceL() |
|
143 { |
|
144 if (iResourceId == KInvalidResId) |
|
145 { |
|
146 User::Leave(KErrArgument); |
|
147 } |
|
148 |
|
149 iBmpList.ResetAndDestroy(); |
|
150 |
|
151 TResourceReader reader; |
|
152 CCoeEnv::Static()->CreateResourceReaderLC(reader, iResourceId); |
|
153 |
|
154 TPtrC bmpFileName = reader.ReadTPtrC(); |
|
155 TInt imgMajorSkinId = reader.ReadInt32(); |
|
156 |
|
157 TAknsItemID id; |
|
158 |
|
159 for (TInt i = 0; i < EBmpLastType + 1; i+=2) |
|
160 { |
|
161 TInt bmpid = reader.ReadInt16(); |
|
162 TInt maskid = reader.ReadInt16(); |
|
163 TInt minorskinid = reader.ReadInt16(); |
|
164 |
|
165 id.Set(imgMajorSkinId, minorskinid); |
|
166 |
|
167 CFbsBitmap* bmp = NULL; |
|
168 CFbsBitmap* maskbmp = NULL; |
|
169 |
|
170 if (bmpid != KInvalidBmp) |
|
171 { |
|
172 if (maskid != KInvalidBmp) |
|
173 { |
|
174 AknsUtils::CreateIconL(AknsUtils::SkinInstance(), |
|
175 id, |
|
176 bmp, |
|
177 maskbmp, |
|
178 bmpFileName, |
|
179 bmpid, |
|
180 maskid); |
|
181 |
|
182 AknIconUtils::SetSize(maskbmp, iItemSize, EAspectRatioNotPreserved); |
|
183 } |
|
184 else |
|
185 { |
|
186 AknsUtils::CreateIconL(AknsUtils::SkinInstance(), |
|
187 id, |
|
188 bmp, |
|
189 bmpFileName, |
|
190 bmpid); |
|
191 } |
|
192 |
|
193 AknIconUtils::SetSize(bmp, iItemSize, EAspectRatioNotPreserved); |
|
194 } |
|
195 |
|
196 iBmpList.AppendL(bmp); |
|
197 iBmpList.AppendL(maskbmp); |
|
198 } |
|
199 |
|
200 CleanupStack::PopAndDestroy(); // reader |
|
201 } |
|
202 |
|
203 EXPORT_C void CPenInputSelectionList::SetTextProperty(const CFont* aFont, |
|
204 TRgb aFontColor) |
|
205 { |
|
206 iFont = aFont; |
|
207 iFontColor = aFontColor; |
|
208 |
|
209 iBaselineOffset = iItemSize.iHeight/2 + aFont->AscentInPixels()/2; |
|
210 } |
|
211 |
|
212 TInt CPenInputSelectionList::HitTest(const TPoint& aPoint) |
|
213 { |
|
214 if (!Rect().Contains(aPoint)) |
|
215 { |
|
216 return KErrGeneral; |
|
217 } |
|
218 |
|
219 for (TInt i = 0; i < iItemList.Count(); i++) |
|
220 { |
|
221 if (iItemList[i].iRect.Contains(aPoint)) |
|
222 { |
|
223 return i; |
|
224 } |
|
225 } |
|
226 |
|
227 return KErrNotFound; |
|
228 } |
|
229 |
|
230 EXPORT_C CFepUiBaseCtrl* CPenInputSelectionList::HandlePointerDownEventL(const TPoint& aPoint) |
|
231 { |
|
232 CFepUiBaseCtrl::HandlePointerDownEventL(aPoint); |
|
233 |
|
234 TInt index = HitTest(aPoint); |
|
235 |
|
236 if (index >= 0) |
|
237 { |
|
238 if (index != iFocusItemIndex) |
|
239 { |
|
240 TInt prev = iFocusItemIndex; |
|
241 iFocusItemIndex = index; |
|
242 |
|
243 if (prev != KInvalidItemIndex) |
|
244 { |
|
245 DrawItem(prev); |
|
246 } |
|
247 |
|
248 DrawItem(iFocusItemIndex); |
|
249 } |
|
250 } |
|
251 else if (index == KErrGeneral) |
|
252 { |
|
253 SetPointerDown(EFalse); |
|
254 CloseWindow(); |
|
255 } |
|
256 |
|
257 return this; |
|
258 } |
|
259 |
|
260 EXPORT_C CFepUiBaseCtrl* CPenInputSelectionList::HandlePointerUpEventL(const TPoint& aPoint) |
|
261 { |
|
262 CFepUiBaseCtrl::HandlePointerUpEventL(aPoint); |
|
263 |
|
264 TInt index = HitTest(aPoint); |
|
265 |
|
266 if (index >= 0) |
|
267 { |
|
268 CloseWindow(); |
|
269 |
|
270 if (iFocusItemIndex != KInvalidItemIndex) |
|
271 { |
|
272 TPtrC ptr; |
|
273 ptr.Set(reinterpret_cast<TText*>(&iFocusItemIndex), sizeof(TInt)/sizeof(TText)); |
|
274 ReportEvent(iEventId, ptr); |
|
275 } |
|
276 } |
|
277 |
|
278 iFocusItemIndex = KInvalidItemIndex; |
|
279 |
|
280 return this; |
|
281 } |
|
282 |
|
283 EXPORT_C CFepUiBaseCtrl* CPenInputSelectionList::HandlePointerMoveEventL(const TPoint& aPoint) |
|
284 { |
|
285 CFepUiBaseCtrl::HandlePointerMoveEventL(aPoint); |
|
286 |
|
287 if (PointerDown()) |
|
288 { |
|
289 TInt index = HitTest(aPoint); |
|
290 |
|
291 if (index != iFocusItemIndex && index != KInvalidItemIndex) |
|
292 { |
|
293 TInt prev = iFocusItemIndex; |
|
294 iFocusItemIndex = index; |
|
295 |
|
296 if( prev != -1 ) |
|
297 { |
|
298 DrawItem(prev); |
|
299 } |
|
300 |
|
301 DrawItem(iFocusItemIndex); |
|
302 } |
|
303 } |
|
304 |
|
305 return this; |
|
306 } |
|
307 |
|
308 EXPORT_C void CPenInputSelectionList::Display() |
|
309 { |
|
310 //Hide(EFalse); |
|
311 BringToTop(); |
|
312 Draw(); |
|
313 } |
|
314 |
|
315 EXPORT_C void CPenInputSelectionList::CloseWindow() |
|
316 { |
|
317 Hide(ETrue); |
|
318 RemoveAllItems(); |
|
319 } |
|
320 |
|
321 CPenInputSelectionList::CPenInputSelectionList(CFepUiLayout* aUiLayout, |
|
322 TInt aControlId, |
|
323 TPoint aTopLeftPoint, |
|
324 TSize aItemSize, |
|
325 TInt aItemHorizontalMargin) |
|
326 :CFepUiBaseCtrl(TRect(0, 0, 0, 0), aUiLayout, aControlId), |
|
327 iTopLeftPoint(aTopLeftPoint), |
|
328 iItemSize(aItemSize), |
|
329 iItemHorizontalMargin(aItemHorizontalMargin), |
|
330 iFocusItemIndex(KInvalidItemIndex), |
|
331 iFrId(KAknsIIDQsnFrPopupSub), |
|
332 iCenterFrId(KAknsIIDQsnFrPopupCenterSubmenu) |
|
333 { |
|
334 SetControlType(EUserCtrlBase | ECtrlBaseCtrl); |
|
335 } |
|
336 |
|
337 void CPenInputSelectionList::ConstructL() |
|
338 { |
|
339 BaseConstructL(); |
|
340 Hide(ETrue); |
|
341 } |
|
342 |
|
343 void CPenInputSelectionList::Draw() |
|
344 { |
|
345 if(!AbleToDraw()) |
|
346 return; |
|
347 |
|
348 for (TInt i = 0; i < iItemList.Count(); i++) |
|
349 { |
|
350 DrawItem(i); |
|
351 } |
|
352 |
|
353 UiLayout()->UpdateArea(this, this->Rect(), EFalse); |
|
354 } |
|
355 |
|
356 void CPenInputSelectionList::DrawItem(TInt aItemIndex) |
|
357 { |
|
358 CFbsBitGc* gc = static_cast<CFbsBitGc*>(BitGc()); |
|
359 |
|
360 //mask bitmaps |
|
361 gc->Activate( MaskBitmapDevice() ); |
|
362 |
|
363 gc->SetBrushStyle( CGraphicsContext::ESolidBrush ); |
|
364 gc->SetBrushColor(TRgb(KOpaqueColor));//Non transparent at all |
|
365 gc->SetPenStyle(CGraphicsContext::ESolidPen ); |
|
366 gc->SetPenSize(PenSize()); |
|
367 gc->SetPenColor(TRgb(KOpaqueColor) ); |
|
368 gc->DrawRect(iItemList[aItemIndex].iRect); |
|
369 |
|
370 // ----- draw bitmaps ----- |
|
371 gc->Activate(BitmapDevice()); |
|
372 |
|
373 // draw frame |
|
374 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
|
375 |
|
376 TRect outerRect; |
|
377 TRect innerRect; |
|
378 CalculateFrameRects( iItemList[aItemIndex].iRect, outerRect, innerRect); |
|
379 |
|
380 AknsDrawUtils::DrawFrame( |
|
381 skin, *gc, |
|
382 outerRect, innerRect, |
|
383 iFrId, iCenterFrId); |
|
384 |
|
385 // draw text |
|
386 if (iTextLineSet) |
|
387 { |
|
388 TAknLayoutText textLayout; |
|
389 textLayout.LayoutText(iItemList[aItemIndex].iRect, |
|
390 iTextLine); |
|
391 textLayout.DrawText(*gc, iItemList[aItemIndex].iText); |
|
392 } |
|
393 else if (iFont) |
|
394 { |
|
395 gc->UseFont(iFont); |
|
396 |
|
397 gc->SetBrushStyle(CGraphicsContext::ENullBrush); |
|
398 gc->SetBrushColor(KRgbBlack); |
|
399 gc->SetPenColor(iFontColor); |
|
400 gc->SetPenStyle(CGraphicsContext::ESolidPen); |
|
401 gc->SetPenSize(PenSize()); |
|
402 |
|
403 gc->DrawText(iItemList[aItemIndex].iText, |
|
404 iItemList[aItemIndex].iRect, |
|
405 iBaselineOffset, |
|
406 CGraphicsContext::ECenter); |
|
407 |
|
408 gc->DiscardFont(); |
|
409 } |
|
410 } |
|
411 void CPenInputSelectionList::CalculateFrameRects( const TRect aRect, |
|
412 TRect& aOuterRect, |
|
413 TRect& aInnerRect ) const |
|
414 { |
|
415 TRect windowRect = aRect; |
|
416 |
|
417 TAknLayoutRect topLeft; |
|
418 topLeft.LayoutRect(windowRect, SkinLayout::Submenu_skin_placing_Line_2()); |
|
419 |
|
420 TAknLayoutRect bottomRight; |
|
421 bottomRight.LayoutRect(windowRect, SkinLayout::Submenu_skin_placing_Line_5()); |
|
422 |
|
423 aOuterRect = TRect(topLeft.Rect().iTl, bottomRight.Rect().iBr); |
|
424 aInnerRect = TRect(topLeft.Rect().iBr, bottomRight.Rect().iTl); |
|
425 } |
|
426 // End Of File |