1 /*

     2 * Copyright (c) 2007-2008 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 the License "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 *      Helper class that handles the toolbar

    16 *      

    17 *

    18 */

    19 

    20 

    21 // INCLUDE FILES

    22 

    23 #include "BrowserContentView.h"

    24 #include "BrowserContentViewToolbar.h"

    25 #include "BrowserContentViewContainer.h"

    26 #include "BrowserWindowManager.h"

    27 #include "BrowserWindow.h"

    28 #include "ApiProvider.h"

    29 #include "Preferences.h"

    30 #include <AknToolbar.h>

    31 #ifdef RD_SCALABLE_UI_V2 

    32 #include <AknToolbarExtension.h>

    33 #include "BrowserUiVariant.hrh"

    34 #endif

    35 #include <aknutils.h>

    36 #include <BrctlInterface.h>

    37 #include "BrowserAppUi.h"

    38 #include <gulicon.h>

    39 #include <browser.mbg>

    40 #include <data_caging_path_literals.hrh> 

    41 #include <aknsutils.h> 

    42 

    43 // ================= MEMBER FUNCTIONS =========================================

    44 

    45 // ----------------------------------------------------------------------------

    46 // CBrowserContentViewToolbar::CBrowserContentViewToolbar

    47 // ----------------------------------------------------------------------------

    48 //

    49 CBrowserContentViewToolbar::CBrowserContentViewToolbar(CBrowserContentView* aBrowserContentView)

    50     {

    51     iBrowserContentView = aBrowserContentView;

    52     }

    53 

    54 // ----------------------------------------------------------------------------

    55 // CBrowserContentViewToolbar::ConstructL

    56 // ----------------------------------------------------------------------------

    57 //

    58 void CBrowserContentViewToolbar::ConstructL()

    59     {

    60 #ifdef RD_SCALABLE_UI_V2

    61     // Do not move this code back to UpdateButtonsStateL.

    62     // Avkon does not allow hiding buttons when the extended toolbar is visible.

    63     TBool embeddedMode = iBrowserContentView->ApiProvider().IsEmbeddedModeOn();

    64     TBool embeddedOperatorMenu = CBrowserAppUi::Static()->IsEmbeddedInOperatorMenu();

    65     iBrowserContentView->Toolbar()->ToolbarExtension()->HideItemL( EWmlCmdShowSubscribeList, embeddedMode );

    66     iBrowserContentView->Toolbar()->ToolbarExtension()->HideItemL( EWmlCmdOpenFeedsFolder, embeddedMode );

    67     iBrowserContentView->Toolbar()->ToolbarExtension()->HideItemL( EWmlCmdFavourites, (embeddedMode || embeddedOperatorMenu) );

    68     iBrowserContentView->Toolbar()->ToolbarExtension()->HideItemL( EWmlCmdSaveAsBookmark, embeddedOperatorMenu );

    69     iBrowserContentView->Toolbar()->ToolbarExtension()->HideItemL( EWmlCmdLaunchHomePage, (embeddedMode || embeddedOperatorMenu) );

    70 #endif

    71     }

    72 

    73 // ----------------------------------------------------------------------------

    74 // CBrowserContentViewToolbar::NewL

    75 // ----------------------------------------------------------------------------

    76 //

    77 CBrowserContentViewToolbar* CBrowserContentViewToolbar::NewL(CBrowserContentView* aBrowserContentView)

    78     {

    79     CBrowserContentViewToolbar *self = new CBrowserContentViewToolbar(aBrowserContentView);

    80     CleanupStack::PushL(self);

    81     self->ConstructL();

    82     CleanupStack::Pop();

    83     return self;

    84     }

    85 

    86 // ----------------------------------------------------------------------------

    87 // CBrowserContentViewToolbar::~CBrowserContentViewToolbar

    88 // ----------------------------------------------------------------------------

    89 //

    90 CBrowserContentViewToolbar::~CBrowserContentViewToolbar()

    91     {

    92     }

    93 

    94 // ----------------------------------------------------------------------------

    95 // CBrowserContentViewToolbar::UpdateButtonsStateBasicL

    96 // ----------------------------------------------------------------------------

    97 //

    98 void CBrowserContentViewToolbar::UpdateButtonsStateL()

    99     {

   100     TBool historyView = iBrowserContentView->IsHistoryViewUp();

   101     TBool findKeywordPane = iBrowserContentView->Container()->FindKeywordPane()->IsVisible();

   102     TBool pageOverview = iBrowserContentView->IsMiniatureViewUp();

   103     TBool zoomSlider = iBrowserContentView->ZoomSliderVisible();

   104     TBool contentDisplayed = iBrowserContentView->ApiProvider().ContentDisplayed();

   105     TBool wmlMode = iBrowserContentView->ApiProvider().WindowMgr().CurrentWindow()->WMLMode();

   106     TBool DimHomePage = iBrowserContentView->ApiProvider().IsLaunchHomePageDimmedL();

   107 

   108     

   109     // Extended Toolbar

   110     iBrowserContentView->Toolbar()->SetItemDimmed( EWmlCmdToolbarExtensionContentView, 

   111             (pageOverview), ETrue );

   112     iBrowserContentView->Toolbar()->HideItem( EWmlCmdToolbarExtensionContentView, 

   113             (historyView || findKeywordPane), ETrue );

   114     // Goto Url

   115     iBrowserContentView->Toolbar()->SetItemDimmed( EWmlCmdGoToAddress, 

   116             (pageOverview), ETrue );

   117     iBrowserContentView->Toolbar()->HideItem( EWmlCmdGoToAddress, 

   118             (historyView || findKeywordPane), ETrue );

   119 

   120     // Zoom Slider button

   121     iBrowserContentView->Toolbar()->SetItemDimmed( EWmlCmdZoomSliderShow, 

   122                 ( !contentDisplayed || pageOverview || wmlMode ), ETrue );

   123 

   124     // History buttons

   125     iBrowserContentView->Toolbar()->HideItem( EWmlCmdHistoryBack, (!historyView), ETrue );

   126     iBrowserContentView->Toolbar()->HideItem( EWmlCmdHistoryForward, (!historyView), ETrue );

   127     

   128     if ( historyView )

   129         {

   130            iBrowserContentView->Toolbar()->SetItemDimmed( EWmlCmdHistoryForward, EFalse, ETrue );                        

   131            iBrowserContentView->Toolbar()->SetItemDimmed( EWmlCmdHistoryBack, EFalse, ETrue );                            

   132         if(iBrowserContentView->IsHistoryAtEnd())

   133             {

   134             iBrowserContentView->Toolbar()->SetItemDimmed( EWmlCmdHistoryForward, ETrue, ETrue );            

   135             }

   136         if (iBrowserContentView->IsHistoryAtBeginning())

   137             {

   138             iBrowserContentView->Toolbar()->SetItemDimmed( EWmlCmdHistoryBack, ETrue, ETrue );        

   139             }        

   140         }

   141     

   142     // Find keyword buttons     

   143     iBrowserContentView->Toolbar()->HideItem( EWmlCmdFindNext, (!findKeywordPane), ETrue ); 

   144     iBrowserContentView->Toolbar()->HideItem( EWmlCmdFindPrevious, (!findKeywordPane), ETrue );   

   145 

   146     iBrowserContentView->Toolbar()->SetItemDimmed( EWmlNoCmd, ETrue, ETrue );

   147     iBrowserContentView->Toolbar()->HideItem( EWmlNoCmd, (!(historyView || findKeywordPane)), ETrue );

   148 

   149     // Extended Toolbar

   150 #ifdef RD_SCALABLE_UI_V2

   151     CBrCtlInterface& brctl = iBrowserContentView->ApiProvider().BrCtlInterface();

   152     TBool subscribeToItems(EFalse);

   153     TRAPD(err, const RPointerArray<TBrCtlSubscribeTo>& items = brctl.SubscribeToMenuItemsL();

   154                 subscribeToItems = (err == KErrNone && items.Count() > 0));

   155     TBool noMultiWin = ( !iBrowserContentView->ApiProvider().Preferences().UiLocalFeatureSupported( KBrowserMultipleWindows ) || 

   156     	    iBrowserContentView->ApiProvider().IsEmbeddedModeOn() || 

   157     	    iBrowserContentView->ApiProvider().WindowMgr().WindowCount() < 2);

   158               

   159     iBrowserContentView->Toolbar()->ToolbarExtension()->SetItemDimmed( EWmlCmdFindKeyword, wmlMode );

   160     iBrowserContentView->Toolbar()->ToolbarExtension()->SetItemDimmed( EWmlCmdShowMiniature, wmlMode );

   161     iBrowserContentView->Toolbar()->ToolbarExtension()->SetItemDimmed( EWmlCmdShowSubscribeList, 

   162         (!subscribeToItems || wmlMode) );

   163     iBrowserContentView->Toolbar()->ToolbarExtension()->SetItemDimmed( EWmlCmdSwitchWindow, noMultiWin );

   164     iBrowserContentView->Toolbar()->ToolbarExtension()->SetItemDimmed( EWmlCmdLaunchHomePage, DimHomePage );

   165 #endif

   166     }

   167   

   168 //  End of File