60
|
1 |
/*
|
|
2 |
* Copyright (c) 2008-2009 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: Text entry popup class for entering textual input
|
|
15 |
*
|
|
16 |
*/
|
|
17 |
|
|
18 |
|
|
19 |
|
|
20 |
|
|
21 |
/**
|
|
22 |
* @internal reviewed 06/06/2007 by Dave Schofield
|
|
23 |
*/
|
|
24 |
|
|
25 |
#include "glxtextentrypopup.h"
|
|
26 |
|
|
27 |
#include <featmgr.h>
|
|
28 |
|
|
29 |
#include "glxuiutility.h"
|
|
30 |
#include <glxtracer.h>
|
|
31 |
#include "glxsetappstate.h"
|
|
32 |
#include <glxuiutilities.rsg>
|
|
33 |
|
|
34 |
/**
|
|
35 |
* TGlxTextEntryPopupRestoreState
|
|
36 |
* Contains state information to be
|
|
37 |
* restored when CGlxTextEntryPopup is
|
|
38 |
* dismissed or if CAknTextQueryDialog::ExecuteLD
|
|
39 |
* leaves
|
|
40 |
*/
|
|
41 |
class TGlxTextEntryPopupRestoreState
|
|
42 |
{
|
|
43 |
public:
|
|
44 |
/**
|
|
45 |
* Default constructor
|
|
46 |
*/
|
|
47 |
TGlxTextEntryPopupRestoreState();
|
|
48 |
|
|
49 |
public:
|
|
50 |
/** Pointer to the HUI utility (not owned) */
|
|
51 |
CGlxUiUtility* iUiUtility;
|
|
52 |
|
|
53 |
/** Previous screen orientation */
|
|
54 |
TGlxOrientation iPreviousOrientation;
|
|
55 |
|
|
56 |
/** Previous application state */
|
|
57 |
TGlxAppState iPreviousAppState;
|
|
58 |
};
|
|
59 |
|
|
60 |
// -----------------------------------------------------------------------------
|
|
61 |
// Constructor
|
|
62 |
// -----------------------------------------------------------------------------
|
|
63 |
//
|
|
64 |
TGlxTextEntryPopupRestoreState::TGlxTextEntryPopupRestoreState()
|
|
65 |
{
|
|
66 |
iUiUtility = NULL;
|
|
67 |
iPreviousOrientation = EGlxOrientationDefault;
|
|
68 |
iPreviousAppState = EGlxAppStateUndefined;
|
|
69 |
}
|
|
70 |
|
|
71 |
// -----------------------------------------------------------------------------
|
|
72 |
// NewL
|
|
73 |
// -----------------------------------------------------------------------------
|
|
74 |
//
|
|
75 |
EXPORT_C CGlxTextEntryPopup* CGlxTextEntryPopup::NewL(const TDesC& aTitle, TDes& aText)
|
|
76 |
{
|
|
77 |
CGlxTextEntryPopup* self = new (ELeave) CGlxTextEntryPopup(aText);
|
|
78 |
CleanupStack::PushL(self);
|
|
79 |
self->ConstructL(aTitle);
|
|
80 |
CleanupStack::Pop(self);
|
|
81 |
return self;
|
|
82 |
}
|
|
83 |
|
|
84 |
// -----------------------------------------------------------------------------
|
|
85 |
// Constructor
|
|
86 |
// -----------------------------------------------------------------------------
|
|
87 |
//
|
|
88 |
CGlxTextEntryPopup::CGlxTextEntryPopup(TDes& aText) : CAknTextQueryDialog(aText)
|
|
89 |
{
|
|
90 |
}
|
|
91 |
|
|
92 |
// -----------------------------------------------------------------------------
|
|
93 |
// ExecuteLD
|
|
94 |
// -----------------------------------------------------------------------------
|
|
95 |
//
|
|
96 |
EXPORT_C TInt CGlxTextEntryPopup::ExecuteLD()
|
|
97 |
{
|
|
98 |
TRACER( "CGlxTextEntryPopup::ExecuteLD" );
|
|
99 |
|
|
100 |
TGlxTextEntryPopupRestoreState rollbackState;
|
|
101 |
// attempt to get current PCFW app state
|
|
102 |
rollbackState.iPreviousAppState = GlxSetAppState::AppState();
|
|
103 |
// set app state to text entry
|
|
104 |
GlxSetAppState::SetState(EGlxInTextEntry);
|
|
105 |
|
|
106 |
CGlxUiUtility* uiUtility = CGlxUiUtility::UtilityL();
|
|
107 |
CleanupClosePushL( *uiUtility );
|
|
108 |
|
|
109 |
// create cleanup stack item to revert previous state if dlg leaves
|
|
110 |
TCleanupItem cleanupItem( RollbackState, &rollbackState );
|
|
111 |
CleanupStack::PushL( cleanupItem );
|
|
112 |
|
|
113 |
rollbackState.iUiUtility = uiUtility;
|
|
114 |
rollbackState.iPreviousOrientation = uiUtility->AppOrientation();
|
|
115 |
|
|
116 |
// If Device supports text-entry mode only in portrait,
|
|
117 |
// then the orientation has to be forced to EGlxOrientationTextEntry here.
|
|
118 |
if(uiUtility->IsPenSupported())
|
|
119 |
{
|
|
120 |
uiUtility->SetAppOrientationL( EGlxOrientationDefault );
|
|
121 |
}
|
|
122 |
else
|
|
123 |
{
|
|
124 |
uiUtility->SetAppOrientationL( EGlxOrientationTextEntry );
|
|
125 |
}
|
|
126 |
// Enable predictiveTextInput option in the query dialog!
|
|
127 |
SetPredictiveTextInputPermitted( ETrue );
|
|
128 |
TInt retVal = CAknTextQueryDialog::ExecuteLD(R_GLX_TEXT_ENTRY_QUERY);
|
|
129 |
|
|
130 |
CleanupStack::PopAndDestroy( &rollbackState ); // cleanupItem
|
|
131 |
CleanupStack::PopAndDestroy( uiUtility );
|
|
132 |
|
|
133 |
return retVal;
|
|
134 |
}
|
|
135 |
|
|
136 |
// -----------------------------------------------------------------------------
|
|
137 |
// UpdateLeftSoftKeyL
|
|
138 |
// -----------------------------------------------------------------------------
|
|
139 |
//
|
|
140 |
void CGlxTextEntryPopup::UpdateLeftSoftKeyL()
|
|
141 |
{
|
|
142 |
//Check whether the entered text length is bigger than zero
|
|
143 |
if( !CheckIfEntryTextOk () && !iAllowEmptyString)
|
|
144 |
{
|
|
145 |
MakeLeftSoftkeyVisible(EFalse);
|
|
146 |
}
|
|
147 |
else
|
|
148 |
{
|
|
149 |
MakeLeftSoftkeyVisible(ETrue);
|
|
150 |
}
|
|
151 |
}
|
|
152 |
|
|
153 |
// -----------------------------------------------------------------------------
|
|
154 |
// SetLeftSoftKeyL
|
|
155 |
// -----------------------------------------------------------------------------
|
|
156 |
//
|
|
157 |
EXPORT_C void CGlxTextEntryPopup::SetLeftSoftKeyL(TBool aAllowEmptyString)
|
|
158 |
{
|
|
159 |
iAllowEmptyString = aAllowEmptyString;
|
|
160 |
}
|
|
161 |
|
|
162 |
// -----------------------------------------------------------------------------
|
|
163 |
// ConstructL
|
|
164 |
// -----------------------------------------------------------------------------
|
|
165 |
//
|
|
166 |
void CGlxTextEntryPopup::ConstructL(const TDesC& aTitle)
|
|
167 |
{
|
|
168 |
SetPromptL(aTitle);
|
|
169 |
}
|
|
170 |
|
|
171 |
// -----------------------------------------------------------------------------
|
|
172 |
// RollbackState
|
|
173 |
// -----------------------------------------------------------------------------
|
|
174 |
//
|
|
175 |
void CGlxTextEntryPopup::RollbackState(TAny* aParam)
|
|
176 |
{
|
|
177 |
TRACER( "CGlxTextEntryPopup::RollbackState" );
|
|
178 |
TGlxTextEntryPopupRestoreState* restoreState
|
|
179 |
= static_cast<TGlxTextEntryPopupRestoreState*>( aParam );
|
|
180 |
|
|
181 |
// Rollback app state to previous state
|
|
182 |
GlxSetAppState::SetState( restoreState->iPreviousAppState );
|
|
183 |
|
|
184 |
if ( restoreState->iUiUtility)
|
|
185 |
{
|
|
186 |
TRAP_IGNORE( restoreState->iUiUtility->SetAppOrientationL(
|
|
187 |
restoreState->iPreviousOrientation ) );
|
|
188 |
}
|
|
189 |
}
|