|
1 /* |
|
2 * Copyright (c) 2002-2009 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: MsgBodyControl implementation |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 // ========== INCLUDE FILES ================================ |
|
21 |
|
22 #include <txtrich.h> // for CRichText |
|
23 #include <eikenv.h> // for CEikonEnv |
|
24 #include <gulfont.h> // for TLogicalFont |
|
25 #include <AknUtils.h> // for AknUtils |
|
26 #include <aknenv.h> // for CAknEnv |
|
27 #include <ItemFinder.h> // for automatic highlight |
|
28 #include <AknsUtils.h> // for Skinned drawing |
|
29 #include <AknDef.h> |
|
30 #include <StringLoader.h> // for StringLoader (load and foramt strings from resources) |
|
31 #include <MsgEditorAppUi.rsg> |
|
32 |
|
33 #include <applayout.cdl.h> // LAF |
|
34 #include <aknlayoutscalable_apps.cdl.h> |
|
35 |
|
36 #include "MsgEditorCommon.h" // |
|
37 #include "MsgEditorView.h" // for CMsgEditorView |
|
38 #include "MsgBodyControl.h" // for CMsgBodyControl |
|
39 #include "MsgBaseControlObserver.h" // for MMsgBaseControlObserver |
|
40 #include "MsgBodyControlEditor.h" // for CMsgBodyControlEditor |
|
41 #include "MsgEditorPanic.h" // for MsgEditor panics |
|
42 |
|
43 #include "MsgEditorLogging.h" |
|
44 |
|
45 // ========== EXTERNAL DATA STRUCTURES ===================== |
|
46 |
|
47 // ========== EXTERNAL FUNCTION PROTOTYPES ================= |
|
48 |
|
49 // ========== CONSTANTS ==================================== |
|
50 |
|
51 // ========== MACROS ======================================= |
|
52 |
|
53 // ========== LOCAL CONSTANTS AND MACROS =================== |
|
54 |
|
55 // ========== MODULE DATA STRUCTURES ======================= |
|
56 |
|
57 // ========== LOCAL FUNCTION PROTOTYPES ==================== |
|
58 |
|
59 // ========== LOCAL FUNCTIONS ============================== |
|
60 |
|
61 // ========== MEMBER FUNCTIONS ============================= |
|
62 |
|
63 // --------------------------------------------------------- |
|
64 // CMsgBodyControl::CMsgBodyControl |
|
65 // |
|
66 // Constructor. |
|
67 // --------------------------------------------------------- |
|
68 // |
|
69 CMsgBodyControl::CMsgBodyControl( MMsgBaseControlObserver& aBaseControlObserver ) : |
|
70 CMsgExpandableTextEditorControl( aBaseControlObserver ) |
|
71 { |
|
72 } |
|
73 |
|
74 // --------------------------------------------------------- |
|
75 // CMsgBodyControl::~CMsgBodyControl |
|
76 // |
|
77 // Destructor. |
|
78 // --------------------------------------------------------- |
|
79 // |
|
80 CMsgBodyControl::~CMsgBodyControl() |
|
81 { |
|
82 AknsUtils::DeregisterControlPosition( iEditor ); |
|
83 delete iEditor; |
|
84 delete iCaptionText; |
|
85 AknsUtils::DeregisterControlPosition( this ); |
|
86 } |
|
87 |
|
88 // --------------------------------------------------------- |
|
89 // CMsgBodyControl::NewL |
|
90 // |
|
91 // Factory method that creates this control. |
|
92 // --------------------------------------------------------- |
|
93 // |
|
94 EXPORT_C CMsgBodyControl* CMsgBodyControl::NewL( CCoeControl* aParent ) |
|
95 { |
|
96 __ASSERT_DEBUG( aParent, Panic( EMsgNullPointer ) ); |
|
97 |
|
98 CMsgEditorView* obs = static_cast<CMsgEditorView*>( aParent ); |
|
99 CMsgBodyControl* self = new ( ELeave ) CMsgBodyControl( *obs ); |
|
100 self->SetMopParent( aParent ); |
|
101 |
|
102 CleanupStack::PushL( self ); |
|
103 self->ConstructL(); |
|
104 CleanupStack::Pop( self ); |
|
105 |
|
106 return self; |
|
107 } |
|
108 |
|
109 // --------------------------------------------------------- |
|
110 // CMsgBodyControl::ConstructL |
|
111 // |
|
112 // Creates the body control editor for the this control and sets necessary details. |
|
113 // --------------------------------------------------------- |
|
114 // |
|
115 void CMsgBodyControl::ConstructL() |
|
116 { |
|
117 iControlType = EMsgBodyControl; |
|
118 |
|
119 iEditor = new ( ELeave ) CMsgBodyControlEditor( this, |
|
120 iControlModeFlags, |
|
121 iBaseControlObserver ); |
|
122 iEditor->ConstructL(); |
|
123 |
|
124 iEditor->SetControlType(iControlType); |
|
125 iEditor->SetObserver( this ); |
|
126 iEditor->SetEdwinSizeObserver( this ); |
|
127 iEditor->AddEdwinObserverL( this ); |
|
128 iEditor->SetMaxNumberOfChars( 0 ); |
|
129 iEditor->SetBorder( TGulBorder::ENone ); |
|
130 iEditor->SetAknEditorFlags( EAknEditorFlagUseSCTNumericCharmap | |
|
131 EAknEditorFlagEnablePictographInput | |
|
132 EAknEditorFlagAllowEntersWithScrollDown ); |
|
133 |
|
134 SetPlainTextMode( ETrue ); |
|
135 |
|
136 ResolveFontMetrics(); |
|
137 SetIcfPromptTextL(); |
|
138 CItemFinder* itemFinder = iEditor->ItemFinder(); |
|
139 if ( itemFinder ) |
|
140 { |
|
141 // for automatic highlight |
|
142 itemFinder->SetEditor( (CEikRichTextEditor**)&iEditor ); |
|
143 } |
|
144 } |
|
145 |
|
146 // --------------------------------------------------------- |
|
147 // CMsgBodyControl::Editor |
|
148 // |
|
149 // Returns a reference to the editor control. |
|
150 // --------------------------------------------------------- |
|
151 // |
|
152 EXPORT_C CEikRichTextEditor& CMsgBodyControl::Editor() const |
|
153 { |
|
154 return *iEditor; |
|
155 } |
|
156 |
|
157 // --------------------------------------------------------- |
|
158 // CMsgBodyControl::SetTextContentL |
|
159 // |
|
160 // Sets text content to the control editor. |
|
161 // --------------------------------------------------------- |
|
162 // |
|
163 EXPORT_C void CMsgBodyControl::SetTextContentL( CRichText& aText ) |
|
164 { |
|
165 CItemFinder* autofind = ItemFinder(); |
|
166 |
|
167 TBool alreadyBandFormatting( EFalse ); |
|
168 if ( iEditor->TextLayout( )->IsFormattingBand( ) ) |
|
169 { |
|
170 alreadyBandFormatting = ETrue; |
|
171 } |
|
172 |
|
173 iEditor->SetTextContentL( aText ); |
|
174 |
|
175 // Text added after control has been set visible and |
|
176 // there is enough text to change editor to do band formatting. |
|
177 // We have to update the editor size to maximum body control size |
|
178 // and enable force control size updating to start size change really |
|
179 // happening. |
|
180 if ( iControlModeFlags & EMsgControlModeInitialized && |
|
181 !alreadyBandFormatting && |
|
182 iEditor->TextLayout( )->IsFormattingBand( ) ) |
|
183 { |
|
184 iControlModeFlags |= EMsgControlModeForceSizeUpdate; |
|
185 |
|
186 TSize newSize( iSize.iWidth, iMaxBodyHeight ); |
|
187 iEditor->SetSize( newSize ); |
|
188 |
|
189 iControlModeFlags &= ~EMsgControlModeForceSizeUpdate; |
|
190 } |
|
191 |
|
192 if ( autofind ) // for automatic highlight |
|
193 { |
|
194 autofind->SetEditor( (CEikRichTextEditor**)&iEditor ); |
|
195 } |
|
196 |
|
197 iControlModeFlags |= EMsgControlModeModified; |
|
198 } |
|
199 |
|
200 // --------------------------------------------------------- |
|
201 // CMsgBodyControl::InsertCharacterL |
|
202 // |
|
203 // Inserts a character to the editor. |
|
204 // --------------------------------------------------------- |
|
205 // |
|
206 EXPORT_C void CMsgBodyControl::InsertCharacterL( const TChar& aCharacter ) |
|
207 { |
|
208 BodyControlEditor()->InsertCharacterL( aCharacter ); |
|
209 iControlModeFlags |= EMsgControlModeModified; |
|
210 } |
|
211 |
|
212 |
|
213 // --------------------------------------------------------- |
|
214 // CMsgBodyControl::InsertTextL |
|
215 // |
|
216 // Inserts text to the editor. |
|
217 // --------------------------------------------------------- |
|
218 // |
|
219 EXPORT_C void CMsgBodyControl::InsertTextL( const TDesC& aText ) |
|
220 { |
|
221 BodyControlEditor()->InsertTextL( aText ); |
|
222 iControlModeFlags |= EMsgControlModeModified; |
|
223 |
|
224 //iBaseControlObserver->HandleBaseControlEventRequestL(this, EMsgEnsureCorrectFormPosition); |
|
225 } |
|
226 |
|
227 // --------------------------------------------------------- |
|
228 // CMsgBodyControl::NotifyViewEvent |
|
229 // --------------------------------------------------------- |
|
230 // |
|
231 void CMsgBodyControl::NotifyViewEvent( TMsgViewEvent aEvent, TInt aParam ) |
|
232 { |
|
233 TRAP_IGNORE( DoNotifyViewEventL( aEvent, aParam ) ); |
|
234 } |
|
235 |
|
236 // --------------------------------------------------------- |
|
237 // CMsgBodyControl::DoNotifyViewEventL |
|
238 // --------------------------------------------------------- |
|
239 // |
|
240 void CMsgBodyControl::DoNotifyViewEventL( TMsgViewEvent aEvent, TInt /*aParam*/ ) |
|
241 { |
|
242 switch ( aEvent ) |
|
243 { |
|
244 case EMsgViewEventPrepareFocusTransitionUp: |
|
245 { |
|
246 if ( IsFocused() && iEditor->TextView() ) |
|
247 { |
|
248 iEditor->ClearSelectionL(); |
|
249 |
|
250 iEditor->TextView()->FinishBackgroundFormattingL(); |
|
251 if ( iEditor->TextLayout()->FirstDocPosFullyInBand() != 0 ) |
|
252 { |
|
253 iEditor->NotifyNewDocumentL(); |
|
254 } |
|
255 |
|
256 if ( IsReadOnly() ) |
|
257 { |
|
258 iEditor->SetCursorPosL( 0, EFalse ); |
|
259 } |
|
260 } |
|
261 |
|
262 BodyControlEditor()->PrepareFocusTransition(); |
|
263 break; |
|
264 } |
|
265 case EMsgViewEventPrepareFocusTransitionDown: |
|
266 { |
|
267 if ( IsFocused() && iEditor->TextView() ) |
|
268 { |
|
269 iEditor->ClearSelectionL(); |
|
270 |
|
271 iEditor->TextView()->FinishBackgroundFormattingL(); |
|
272 if ( !iEditor->CursorInLastLine() ) |
|
273 { |
|
274 iEditor->TextView()->SetDocPosL( iEditor->TextLength(), EFalse ); |
|
275 |
|
276 // fills the screen |
|
277 TViewYPosQualifier yPosQualifier; |
|
278 yPosQualifier.SetFillScreen(); |
|
279 iEditor->TextView()->HandleGlobalChangeL( yPosQualifier ); |
|
280 } |
|
281 |
|
282 if ( IsReadOnly() ) |
|
283 { |
|
284 iEditor->SetCursorPosL( iEditor->TextLength(), EFalse ); |
|
285 } |
|
286 } |
|
287 |
|
288 BodyControlEditor()->PrepareFocusTransition(); |
|
289 break; |
|
290 } |
|
291 case EMsgViewEventSetCursorFirstPos: |
|
292 { |
|
293 if ( iEditor->TextView() && |
|
294 !IsReadOnly() && |
|
295 !iEditor->CursorInFirstLine() ) |
|
296 { |
|
297 iEditor->SetCursorPosL( 0, EFalse ); |
|
298 } |
|
299 break; |
|
300 } |
|
301 case EMsgViewEventSetCursorLastPos: |
|
302 { |
|
303 if ( iEditor->TextView() && |
|
304 !IsReadOnly() && |
|
305 !iEditor->CursorInLastLine() ) |
|
306 { |
|
307 iEditor->SetCursorPosL( iEditor->TextLength(), EFalse ); |
|
308 } |
|
309 break; |
|
310 } |
|
311 case EMsgViewEventPrepareForViewing: |
|
312 { |
|
313 /* |
|
314 iEditor->SetSuppressFormatting( EFalse ); |
|
315 iEditor->NotifyNewFormatL(); |
|
316 */ |
|
317 } |
|
318 default: |
|
319 { |
|
320 break; |
|
321 } |
|
322 } |
|
323 } |
|
324 |
|
325 // --------------------------------------------------------- |
|
326 // CMsgBodyControl::Reset |
|
327 // |
|
328 // Resets the editor content and notifies view if EMsgControlModeBodyMaxHeight |
|
329 // is enabled. Explicit function call is needed as control height is not actually |
|
330 // changing on CMsgBodyControl::HandleEdwinSizeEventL. |
|
331 // --------------------------------------------------------- |
|
332 // |
|
333 EXPORT_C void CMsgBodyControl::Reset() |
|
334 { |
|
335 iEditor->Reset(); |
|
336 |
|
337 if ( iControlModeFlags & EMsgControlModeBodyMaxHeight && |
|
338 iControlModeFlags & EMsgControlModeInitialized ) |
|
339 { |
|
340 TRAP_IGNORE( iBaseControlObserver->HandleBaseControlEventRequestL( this, |
|
341 EMsgHeightChanged ) ); |
|
342 } |
|
343 |
|
344 iControlModeFlags |= EMsgControlModeModified; |
|
345 } |
|
346 |
|
347 // --------------------------------------------------------- |
|
348 // CMsgBodyControl::SetAndGetSizeL |
|
349 // |
|
350 // Sets size for the editor and this control. |
|
351 // --------------------------------------------------------- |
|
352 // |
|
353 EXPORT_C void CMsgBodyControl::SetAndGetSizeL( TSize& aSize ) |
|
354 { |
|
355 TSize bodySize( aSize ); |
|
356 |
|
357 if ( iControlModeFlags & EMsgControlModeBodyMaxHeight ) |
|
358 { |
|
359 bodySize.iHeight = iMaxBodyHeight; |
|
360 } |
|
361 else |
|
362 { |
|
363 if ( iEditor->TextLayout() ) |
|
364 { |
|
365 if ( iEditor->TextLayout()->IsFormattingBand() ) |
|
366 { |
|
367 // With band formatting the idea is that it is only |
|
368 // used when there is more than screen size of text. |
|
369 // If this is false then formatting limits should be |
|
370 // change. This is the reason we can safely use |
|
371 // max body height with it. |
|
372 bodySize.iHeight = iMaxBodyHeight; |
|
373 } |
|
374 else |
|
375 { |
|
376 // Force background formatting to stop so that correct |
|
377 // height can be retrieved |
|
378 if ( iEditor->TextView() ) |
|
379 { |
|
380 iEditor->TextView()->FinishBackgroundFormattingL(); |
|
381 } |
|
382 |
|
383 bodySize.iHeight = iEditor->TextLayout()->NumFormattedLines() * iLineHeight; |
|
384 } |
|
385 } |
|
386 } |
|
387 |
|
388 iEditor->SetAndGetSizeL( bodySize ); |
|
389 |
|
390 MsgEditorCommons::RoundToNextLine( bodySize.iHeight, iLineHeight ); |
|
391 |
|
392 SetSizeWithoutNotification( bodySize ); |
|
393 |
|
394 aSize = bodySize; |
|
395 } |
|
396 |
|
397 // --------------------------------------------------------- |
|
398 // CMsgBodyControl::IsFocusChangePossible |
|
399 // |
|
400 // Checks if the focus change up or down is possible and returns ETrue if it is. |
|
401 // --------------------------------------------------------- |
|
402 // |
|
403 EXPORT_C TBool CMsgBodyControl::IsFocusChangePossible( TMsgFocusDirection aDirection ) const |
|
404 { |
|
405 TBool changeFocusPossible = EFalse; |
|
406 |
|
407 if ( IsReadOnly() ) |
|
408 { |
|
409 TRAPD( error, changeFocusPossible = BodyControlEditor()->IsFocusChangePossibleL( aDirection ) ); |
|
410 if ( error != KErrNone ) |
|
411 { |
|
412 changeFocusPossible = ETrue; |
|
413 } |
|
414 } |
|
415 else |
|
416 { |
|
417 if ( IsCursorLocation( aDirection == EMsgFocusUp ? EMsgTop : |
|
418 EMsgBottom ) ) |
|
419 { |
|
420 changeFocusPossible = ETrue; |
|
421 } |
|
422 } |
|
423 |
|
424 return changeFocusPossible; |
|
425 } |
|
426 |
|
427 // --------------------------------------------------------- |
|
428 // CMsgBodyControl::PrepareForReadOnly |
|
429 // |
|
430 // Sets the editor read only or editable. |
|
431 // --------------------------------------------------------- |
|
432 // |
|
433 void CMsgBodyControl::PrepareForReadOnly( TBool aReadOnly ) |
|
434 { |
|
435 TRAP_IGNORE( iEditor->PrepareForReadOnlyL( aReadOnly ) ); |
|
436 } |
|
437 |
|
438 // --------------------------------------------------------- |
|
439 // CMsgBodyControl::OfferKeyEventL |
|
440 // |
|
441 // Handles key events. |
|
442 // --------------------------------------------------------- |
|
443 // |
|
444 EXPORT_C TKeyResponse CMsgBodyControl::OfferKeyEventL( const TKeyEvent& aKeyEvent, |
|
445 TEventCode aType ) |
|
446 { |
|
447 return iEditor->OfferKeyEventL( aKeyEvent, aType ); |
|
448 } |
|
449 |
|
450 // --------------------------------------------------------- |
|
451 // CMsgBodyControl::InputCapabilities |
|
452 // |
|
453 // Returns input capabilities. |
|
454 // --------------------------------------------------------- |
|
455 // |
|
456 EXPORT_C TCoeInputCapabilities CMsgBodyControl::InputCapabilities() const |
|
457 { |
|
458 if ( iEditor->IsFocused() ) |
|
459 { |
|
460 TCoeInputCapabilities inputCapabilities( TCoeInputCapabilities::ENone, |
|
461 NULL, |
|
462 const_cast<CMsgBodyControl*>( this ) ); |
|
463 inputCapabilities.MergeWith( iEditor->InputCapabilities() ); |
|
464 |
|
465 return inputCapabilities; |
|
466 } |
|
467 else |
|
468 { |
|
469 return TCoeInputCapabilities::ENone; |
|
470 } |
|
471 } |
|
472 |
|
473 // --------------------------------------------------------- |
|
474 // CMsgBodyControl::HandleResourceChange |
|
475 // |
|
476 // |
|
477 // --------------------------------------------------------- |
|
478 // |
|
479 void CMsgBodyControl::HandleResourceChange( TInt aType ) |
|
480 { |
|
481 CMsgExpandableTextEditorControl::HandleResourceChange( aType ); |
|
482 |
|
483 if ( aType == KEikDynamicLayoutVariantSwitch ) |
|
484 { |
|
485 ResolveFontMetrics(); |
|
486 |
|
487 CItemFinder* itemFinder = iEditor->ItemFinder(); |
|
488 if ( itemFinder && |
|
489 itemFinder->CurrentItemExt().iItemType != CItemFinder::ENoneSelected ) |
|
490 { |
|
491 // Refreshes the item finder highlight if present highlighted |
|
492 TRAP_IGNORE( itemFinder->ResolveAndSetItemTypeL() ); |
|
493 } |
|
494 } |
|
495 } |
|
496 |
|
497 // --------------------------------------------------------- |
|
498 // CMsgBodyControl::CountComponentControls |
|
499 // |
|
500 // Returns a number of controls. |
|
501 // --------------------------------------------------------- |
|
502 // |
|
503 TInt CMsgBodyControl::CountComponentControls() const |
|
504 { |
|
505 CCoeControl* controls[] = { iEditor }; |
|
506 |
|
507 TInt count = 0; |
|
508 for ( TUint ii = 0; ii < sizeof( controls ) / sizeof( CCoeControl* ); ii++ ) |
|
509 { |
|
510 if ( controls[ii] ) |
|
511 { |
|
512 count++; |
|
513 } |
|
514 } |
|
515 |
|
516 return count; |
|
517 } |
|
518 |
|
519 // --------------------------------------------------------- |
|
520 // CMsgBodyControl::ComponentControl |
|
521 // |
|
522 // Returns a control of index aIndex. |
|
523 // --------------------------------------------------------- |
|
524 // |
|
525 CCoeControl* CMsgBodyControl::ComponentControl( TInt aIndex ) const |
|
526 { |
|
527 CCoeControl* controls[] = { iEditor }; |
|
528 |
|
529 for ( TUint ii = 0; ii < sizeof( controls ) / sizeof( CCoeControl* ); ii++ ) |
|
530 { |
|
531 if ( controls[ii] && aIndex-- == 0 ) |
|
532 { |
|
533 return controls[ii]; |
|
534 } |
|
535 } |
|
536 |
|
537 return NULL; |
|
538 } |
|
539 |
|
540 // --------------------------------------------------------- |
|
541 // CMsgBodyControl::SizeChanged |
|
542 // |
|
543 // Sets position for the editor. |
|
544 // --------------------------------------------------------- |
|
545 // |
|
546 void CMsgBodyControl::SizeChanged() |
|
547 { |
|
548 MEBLOGGER_ENTERFN("CMsgBodyControl::SizeChanged"); |
|
549 |
|
550 if ( iControlModeFlags & EMsgControlModeSizeChanging ) |
|
551 { |
|
552 MEBLOGGER_WRITE("EMsgControlModeSizeChanging"); |
|
553 } |
|
554 else |
|
555 { |
|
556 TPoint editorPosition( Position() ); |
|
557 editorPosition.iY += iEditorTop; |
|
558 iEditor->SetExtent( editorPosition, iEditor->Size() ); |
|
559 |
|
560 AknsUtils::RegisterControlPosition( this ); |
|
561 AknsUtils::RegisterControlPosition( iEditor ); |
|
562 } |
|
563 |
|
564 MEBLOGGER_LEAVEFN("CMsgBodyControl::SizeChanged"); |
|
565 } |
|
566 |
|
567 // --------------------------------------------------------- |
|
568 // CMsgBodyControl::FocusChanged |
|
569 // |
|
570 // This is called when the focus of the control is changed. |
|
571 // --------------------------------------------------------- |
|
572 // |
|
573 void CMsgBodyControl::FocusChanged( TDrawNow aDrawNow ) |
|
574 { |
|
575 // For automatic highlight |
|
576 iEditor->SetFocus( IsFocused(), aDrawNow ); |
|
577 if ( aDrawNow == EDrawNow ) |
|
578 { |
|
579 DrawDeferred(); |
|
580 } |
|
581 } |
|
582 |
|
583 // --------------------------------------------------------- |
|
584 // CMsgBodyControl::SetContainerWindowL |
|
585 // |
|
586 // Sets container window. |
|
587 // --------------------------------------------------------- |
|
588 // |
|
589 void CMsgBodyControl::SetContainerWindowL( const CCoeControl& aContainer ) |
|
590 { |
|
591 CCoeControl::SetContainerWindowL( aContainer ); |
|
592 |
|
593 iEditor->SetContainerWindowL( aContainer ); |
|
594 } |
|
595 |
|
596 // --------------------------------------------------------- |
|
597 // CMsgBodyControl::CheckCorrectControlYPos |
|
598 // |
|
599 // |
|
600 // --------------------------------------------------------- |
|
601 // |
|
602 void CMsgBodyControl::CheckCorrectControlYPosL() |
|
603 { |
|
604 // SJK 06.09.2004: Added "IsReadOnly" check. Fixing KHAI-5KLH8L. |
|
605 if ( IsReadOnly() && iEditor->TextView() && IsFocused() ) |
|
606 { |
|
607 TRect viewRect = iBaseControlObserver->ViewRect(); |
|
608 TInt delta = viewRect.iTl.iY - iEditor->Rect().iTl.iY; |
|
609 iEditor->TextView()->FinishBackgroundFormattingL(); |
|
610 TInt msgBaseLineDelta( iLineHeight ); |
|
611 |
|
612 if ( delta % msgBaseLineDelta ) |
|
613 { |
|
614 if ( delta < 0 ) |
|
615 { |
|
616 delta = ( delta - delta % msgBaseLineDelta ); |
|
617 } |
|
618 else |
|
619 { |
|
620 delta = ( delta - delta % msgBaseLineDelta ) + msgBaseLineDelta; |
|
621 } |
|
622 } |
|
623 |
|
624 if ( ( ( delta < 0) && |
|
625 ( iEditor->TextLayout()->FirstDocPosFullyInBand() != 0 ) ) |
|
626 || ( delta > 0 ) ) |
|
627 { |
|
628 // these three lines must be here in order to |
|
629 // keep text filled with the view. |
|
630 TViewYPosQualifier yPosQualifier; |
|
631 yPosQualifier.SetFillScreen(); |
|
632 iEditor->TextView()->HandleGlobalChangeL( yPosQualifier ); |
|
633 |
|
634 iBaseControlObserver->HandleBaseControlEventRequestL( |
|
635 this, EMsgScrollForm, delta ); |
|
636 } |
|
637 } |
|
638 } |
|
639 |
|
640 // --------------------------------------------------------- |
|
641 // CMsgBodyControl::ItemFinder |
|
642 // |
|
643 // |
|
644 // --------------------------------------------------------- |
|
645 // |
|
646 CItemFinder* CMsgBodyControl::ItemFinder() |
|
647 { |
|
648 return IsReadOnly() ? iEditor->ItemFinder() : |
|
649 NULL; |
|
650 } |
|
651 |
|
652 // --------------------------------------------------------- |
|
653 // CMsgBodyControl::SetupAutomaticFindAfterFocusChangeL |
|
654 // |
|
655 // |
|
656 // --------------------------------------------------------- |
|
657 // |
|
658 void CMsgBodyControl::SetupAutomaticFindAfterFocusChangeL( TBool aBeginning ) |
|
659 { |
|
660 BodyControlEditor()->SetupAutomaticFindAfterFocusChangeL( aBeginning ); |
|
661 } |
|
662 |
|
663 // --------------------------------------------------------- |
|
664 // CMsgBodyControl::ResolveFontMetrics |
|
665 // |
|
666 // |
|
667 // --------------------------------------------------------- |
|
668 // |
|
669 void CMsgBodyControl::ResolveFontMetrics() |
|
670 { |
|
671 TAknLayoutText textLayout; |
|
672 TAknTextLineLayout textLineLayout; |
|
673 |
|
674 TAknLayoutRect msgTextPane; |
|
675 msgTextPane.LayoutRect( MsgEditorCommons::MsgDataPane(), |
|
676 AknLayoutScalable_Apps::msg_text_pane( 0 ).LayoutLine() ); |
|
677 TAknLayoutRect msgBodyPane; |
|
678 msgBodyPane.LayoutRect( msgTextPane.Rect(), |
|
679 AknLayoutScalable_Apps::msg_body_pane().LayoutLine() ); |
|
680 |
|
681 if ( IsReadOnly() ) |
|
682 { |
|
683 textLineLayout = AknLayoutScalable_Apps::msg_body_pane_t1( 0 ).LayoutLine(); |
|
684 } |
|
685 else |
|
686 { |
|
687 textLineLayout = AknLayoutScalable_Apps::msg_body_pane_t1( 1 ).LayoutLine(); |
|
688 } |
|
689 |
|
690 textLayout.LayoutText( msgBodyPane.Rect(), |
|
691 textLineLayout ); |
|
692 |
|
693 iEditorTop = textLayout.TextRect().iTl.iY - msgBodyPane.Rect().iTl.iY; |
|
694 |
|
695 // Set editor alignment |
|
696 iEditor->SetAlignment( textLineLayout.iJ ); |
|
697 |
|
698 iEditor->SetMaximumHeight( MsgEditorCommons::MaxBodyHeight() - iEditorTop ); |
|
699 } |
|
700 |
|
701 // --------------------------------------------------------- |
|
702 // CMsgBodyControl::BodyControlEditor |
|
703 // --------------------------------------------------------- |
|
704 // |
|
705 CMsgBodyControlEditor* CMsgBodyControl::BodyControlEditor() const |
|
706 { |
|
707 return static_cast<CMsgBodyControlEditor*>( iEditor ); |
|
708 } |
|
709 |
|
710 // --------------------------------------------------------- |
|
711 // CMsgBodyControl::GetCaptionForFep |
|
712 // Returns the ICF Prompt text of Body control to FEP |
|
713 // --------------------------------------------------------- |
|
714 // |
|
715 void CMsgBodyControl::GetCaptionForFep( TDes& aCaption ) const |
|
716 { |
|
717 const TInt maximumLength = aCaption.MaxLength(); |
|
718 |
|
719 if ( iCaptionText->Length() < maximumLength ) |
|
720 { |
|
721 TPtr ptr = iCaptionText->Des(); |
|
722 aCaption.Copy( ptr ); |
|
723 } |
|
724 } |
|
725 // --------------------------------------------------------- |
|
726 // CMsgBodyControl::SetIcfPromptTextL() |
|
727 // Loads ICF Prompt text of Message Body control |
|
728 // --------------------------------------------------------- |
|
729 // |
|
730 void CMsgBodyControl::SetIcfPromptTextL() |
|
731 { |
|
732 |
|
733 if(iCaptionText) |
|
734 { |
|
735 delete iCaptionText; |
|
736 iCaptionText = NULL; |
|
737 } |
|
738 iCaptionText = StringLoader::LoadLC( R_QTN_MSG_ICF_PROMPT_TEXT_MESSAGE, iCoeEnv ); |
|
739 CleanupStack::Pop( iCaptionText ); |
|
740 |
|
741 } |
|
742 |
|
743 // End of File |