1 /* |
|
2 * Copyright (c) 2006-2007 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: Implementation for button base and dragbar |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 #include <AknsUtils.h> |
|
20 |
|
21 #include "peninputlabel.h" |
|
22 #include "peninputlayout.h" |
|
23 |
|
24 |
|
25 // --------------------------------------------------------------------------- |
|
26 // CAknFepCtrlLabel::NewL |
|
27 // factory function |
|
28 // (other items were commented in a header). |
|
29 // --------------------------------------------------------------------------- |
|
30 // |
|
31 EXPORT_C CAknFepCtrlLabel* CAknFepCtrlLabel::NewL(CFepUiLayout* aUiLayout, TInt aCtrlId) |
|
32 { |
|
33 CAknFepCtrlLabel* lable=new (ELeave) CAknFepCtrlLabel(aUiLayout,aCtrlId); |
|
34 |
|
35 CleanupStack::PushL(lable); |
|
36 lable->BaseConstructL(); |
|
37 CleanupStack::Pop(lable); |
|
38 |
|
39 return lable; |
|
40 } |
|
41 |
|
42 // --------------------------------------------------------------------------- |
|
43 // CAknFepCtrlLabel::CAknFepCtrlLabel |
|
44 // C++ default constructor |
|
45 // (other items were commented in a header). |
|
46 // --------------------------------------------------------------------------- |
|
47 // |
|
48 CAknFepCtrlLabel::CAknFepCtrlLabel(CFepUiLayout* aUiLayout, TInt aCtrlId) |
|
49 :CFepUiBaseCtrl(TRect(0,0,0,0),aUiLayout,aCtrlId), |
|
50 iBaseline(-1), |
|
51 iFontColor(KRgbWhite), |
|
52 iAlignment(CGraphicsContext::ECenter) |
|
53 { |
|
54 SetControlType(EUserCtrlBase | ECtrlBaseCtrl); |
|
55 |
|
56 #ifdef __ALPHA_TRANCEPARENCY__ |
|
57 const TRgb KDefaultButtonBackCol = TRgb(30,30,30); |
|
58 #else |
|
59 const TRgb KDefaultButtonBackCol = TRgb(230,230,230); |
|
60 #endif |
|
61 |
|
62 SetBkColor(KDefaultButtonBackCol); |
|
63 } |
|
64 |
|
65 // --------------------------------------------------------------------------- |
|
66 // CAknFepCtrlLabel::~CAknFepCtrlLabel |
|
67 // Destructor |
|
68 // --------------------------------------------------------------------------- |
|
69 // |
|
70 EXPORT_C CAknFepCtrlLabel::~CAknFepCtrlLabel() |
|
71 { |
|
72 delete iText; |
|
73 |
|
74 //font |
|
75 if(iFontOwnership && iFont) |
|
76 { |
|
77 BitmapDevice()->ReleaseFont(iFont); |
|
78 iFont = NULL; |
|
79 } |
|
80 } |
|
81 |
|
82 // --------------------------------------------------------------------------- |
|
83 // CAknFepCtrlLabel::Draw |
|
84 // Draw the control |
|
85 // (other items were commented in a header). |
|
86 // --------------------------------------------------------------------------- |
|
87 // |
|
88 EXPORT_C void CAknFepCtrlLabel::Draw() |
|
89 { |
|
90 if(!AbleToDraw()) |
|
91 return; |
|
92 |
|
93 TRect rect = Rect(); |
|
94 CFbsBitGc* gc = static_cast<CFbsBitGc*>(BitGc()); |
|
95 gc->Activate(MaskBitmapDevice()); |
|
96 |
|
97 //clear the rect |
|
98 gc->SetBrushStyle( CGraphicsContext::ESolidBrush ); |
|
99 gc->SetBrushColor(TRgb(KOpaqueColor));//non transparency |
|
100 gc->SetPenStyle(CGraphicsContext::ENullPen); |
|
101 gc->DrawRect(rect); |
|
102 |
|
103 gc->Activate(BitmapDevice()); |
|
104 |
|
105 if (BackgroundBmp()) |
|
106 { |
|
107 if (BkMaskBmp()) |
|
108 { |
|
109 gc->DrawBitmapMasked(rect, BackgroundBmp(), BackgroundBmp()->SizeInPixels(), |
|
110 BkMaskBmp(), ETrue); |
|
111 } |
|
112 else |
|
113 { |
|
114 gc->DrawBitmap(rect, BackgroundBmp(), BackgroundBmp()->SizeInPixels()); |
|
115 } |
|
116 } |
|
117 |
|
118 //draw caption if there is |
|
119 if(iText && iFont) |
|
120 { |
|
121 CFbsBitGc* gc = static_cast<CFbsBitGc*>(BitGc()); |
|
122 |
|
123 //use font |
|
124 gc->UseFont(iFont); |
|
125 gc->SetBrushStyle(CGraphicsContext::ENullBrush); |
|
126 gc->SetPenStyle(CGraphicsContext::ESolidPen); |
|
127 |
|
128 TRect rect(iRect); |
|
129 |
|
130 //draw text shadow first |
|
131 rect.Move(1,1); |
|
132 |
|
133 TInt baseLine = iFont->AscentInPixels()/2 + iRect.Height()/2; |
|
134 gc->SetPenColor(iFontColor); |
|
135 gc->DrawText(*iText, iRect, baseLine, iAlignment); |
|
136 |
|
137 gc->DiscardFont(); |
|
138 } |
|
139 } |
|
140 |
|
141 // --------------------------------------------------------------------------- |
|
142 // CAknFepCtrlLabel::SetBitmapL |
|
143 // Set bitmap for given status |
|
144 // (other items were commented in a header). |
|
145 // --------------------------------------------------------------------------- |
|
146 // |
|
147 EXPORT_C void CAknFepCtrlLabel::SetBitmapL(CFbsBitmap* aBitmap) |
|
148 { |
|
149 if(!aBitmap) |
|
150 { |
|
151 return; |
|
152 } |
|
153 |
|
154 SetBackgroundBitmapL(aBitmap); |
|
155 } |
|
156 |
|
157 // --------------------------------------------------------------------------- |
|
158 // CAknFepCtrlLabel::SetMaskBitmapL |
|
159 // Set mask bitmap for given status |
|
160 // (other items were commented in a header). |
|
161 // --------------------------------------------------------------------------- |
|
162 // |
|
163 EXPORT_C void CAknFepCtrlLabel::SetMaskBitmapL(CFbsBitmap* aBmp) |
|
164 { |
|
165 if(!aBmp) |
|
166 { |
|
167 return; |
|
168 } |
|
169 |
|
170 SetBackgroundMaskBitmapL(aBmp); |
|
171 } |
|
172 |
|
173 // --------------------------------------------------------------------------- |
|
174 // CAknFepCtrlLabel::SetFont |
|
175 // Set caption font |
|
176 // (other items were commented in a header). |
|
177 // --------------------------------------------------------------------------- |
|
178 // |
|
179 EXPORT_C void CAknFepCtrlLabel::SetFont(const TFontSpec& aFontSpec) |
|
180 { |
|
181 iFontSpec = aFontSpec; |
|
182 //release old font |
|
183 if(iFontOwnership && iFont) |
|
184 { |
|
185 BitmapDevice()->ReleaseFont(iFont); |
|
186 iFont = NULL; |
|
187 } |
|
188 |
|
189 iFontOwnership = ETrue; |
|
190 if(BitmapDevice()) |
|
191 { |
|
192 if (KErrNone != BitmapDevice()->GetNearestFontInPixels(iFont,iFontSpec)) |
|
193 iFont = NULL; |
|
194 } |
|
195 } |
|
196 |
|
197 // --------------------------------------------------------------------------- |
|
198 // CAknFepCtrlLabel::SetFont |
|
199 // Set caption font |
|
200 // (other items were commented in a header). |
|
201 // --------------------------------------------------------------------------- |
|
202 // |
|
203 EXPORT_C void CAknFepCtrlLabel::SetFont(const CFont* aFont) |
|
204 { |
|
205 if(iFontOwnership && iFont) |
|
206 { |
|
207 BitmapDevice()->ReleaseFont(iFont); |
|
208 } |
|
209 |
|
210 iFontOwnership = EFalse; |
|
211 iFont = const_cast<CFont*>(aFont); |
|
212 |
|
213 if(iFont) |
|
214 { |
|
215 iFontSpec = iFont->FontSpecInTwips(); |
|
216 } |
|
217 } |
|
218 |
|
219 // ----------------------------------------------------------------------------- |
|
220 // CAknFepCtrlEventButton::SetFontColor |
|
221 // (other items were commented in a header). |
|
222 // ----------------------------------------------------------------------------- |
|
223 // |
|
224 EXPORT_C void CAknFepCtrlLabel::SetFontColor(const TRgb aColor) |
|
225 { |
|
226 iFontColor = aColor; |
|
227 } |
|
228 |
|
229 // ----------------------------------------------------------------------------- |
|
230 // CAknFepCtrlEventButton::SetText |
|
231 // (other items were commented in a header). |
|
232 // ----------------------------------------------------------------------------- |
|
233 // |
|
234 EXPORT_C void CAknFepCtrlLabel::SetText(const TDesC& aText) |
|
235 { |
|
236 |
|
237 delete iText; |
|
238 iText = NULL; |
|
239 |
|
240 TRAP_IGNORE( iText = aText.AllocL()); |
|
241 |
|
242 Draw(); |
|
243 } |
|
244 |
|
245 // --------------------------------------------------------------------------- |
|
246 // CAknFepCtrlLabel::SizeChanged |
|
247 // This methods shall be called by the container's SizeChanged handler |
|
248 // (other items were commented in a header). |
|
249 // --------------------------------------------------------------------------- |
|
250 // |
|
251 EXPORT_C void CAknFepCtrlLabel::SizeChanged(TRect aNewRect, TBool aIsReloadImages) |
|
252 { |
|
253 if (aNewRect.Size().iWidth == 0 || aNewRect.Size().iHeight == 0) |
|
254 { |
|
255 return; |
|
256 } |
|
257 |
|
258 SetRect(aNewRect); |
|
259 |
|
260 if (aIsReloadImages) |
|
261 { |
|
262 ResizeBitmaps(aNewRect.Size()); |
|
263 } |
|
264 |
|
265 Draw(); |
|
266 UpdateArea(Rect(), EFalse); |
|
267 } |
|
268 |
|
269 // --------------------------------------------------------------------------- |
|
270 // CAknFepCtrlLabel::ResizeBitmaps |
|
271 // This methods shall be called by the container's SizeChanged handler |
|
272 // (other items were commented in a header). |
|
273 // --------------------------------------------------------------------------- |
|
274 // |
|
275 void CAknFepCtrlLabel::ResizeBitmaps(TSize aSize) |
|
276 { |
|
277 if (BkMaskBmp() && |
|
278 BkMaskBmp()->SizeInPixels() != aSize) |
|
279 { |
|
280 AknIconUtils::SetSize(BkMaskBmp(), aSize, EAspectRatioNotPreserved); |
|
281 } |
|
282 |
|
283 if (BackgroundBmp() && |
|
284 BackgroundBmp()->SizeInPixels() != aSize) |
|
285 { |
|
286 AknIconUtils::SetSize(BackgroundBmp(), aSize, EAspectRatioNotPreserved); |
|
287 } |
|
288 } |
|
289 |
|
290 // --------------------------------------------------------------------------- |
|
291 // CAknFepCtrlLabel::SetTextAlignment |
|
292 // This methods shall be called by the container's SizeChanged handler |
|
293 // (other items were commented in a header). |
|
294 // --------------------------------------------------------------------------- |
|
295 // |
|
296 EXPORT_C void CAknFepCtrlLabel::SetTextAlignment(CGraphicsContext::TTextAlign aAlignment) |
|
297 { |
|
298 iAlignment = aAlignment; |
|
299 } |
|
300 |
|
301 // --------------------------------------------------------------------------- |
|
302 // CAknFepCtrlLabel::TextAlignment |
|
303 // This methods shall be called by the container's SizeChanged handler |
|
304 // (other items were commented in a header). |
|
305 // --------------------------------------------------------------------------- |
|
306 // |
|
307 EXPORT_C CGraphicsContext::TTextAlign CAknFepCtrlLabel::TextAlignment() |
|
308 { |
|
309 return iAlignment; |
|
310 } |
|
311 |
|
312 // End Of File |
|