os/mm/mmlibs/mmfw/tsrc/mmvalidationsuite/mmvalidationsuiteapp/src/MVSSelectPluginsDialog.cpp
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/mm/mmlibs/mmfw/tsrc/mmvalidationsuite/mmvalidationsuiteapp/src/MVSSelectPluginsDialog.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,226 @@
1.4 +// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// Part of the MVS Application for TechView
1.18 +//
1.19 +
1.20 +#include "MVSSelectPluginsDialog.h"
1.21 +#include "MVSApp.hrh"
1.22 +#include <techview/eikmfne.h>
1.23 +#include <coecntrl.h>
1.24 +#include "MVSConstants.h"
1.25 +
1.26 +#include <techview/eikhopbt.h>
1.27 +
1.28 +
1.29 +
1.30 +void CMVSSelectPluginsDialog::SetupDialogLD(CDesCArrayFlat* aPluginArray,
1.31 + CDesCArrayFlat* aExtArray, CDesCArrayFlat* aCodecArray,
1.32 + CMVSAppUi* aAppUi)
1.33 + {
1.34 +
1.35 + CMVSSelectPluginsDialog* dialog = new (ELeave) CMVSSelectPluginsDialog(
1.36 + aPluginArray,
1.37 + aExtArray, aCodecArray,
1.38 + aAppUi);
1.39 +
1.40 + CleanupStack::PushL(dialog);
1.41 + dialog->ConstructL(aCodecArray);
1.42 + CleanupStack::Pop(dialog);
1.43 + dialog->ExecuteLD(R_MVS_DIALOG_SELECTPLUGINS);
1.44 + }
1.45 +
1.46 +
1.47 +
1.48 +void CMVSSelectPluginsDialog::ConstructL(CDesCArrayFlat* aCodecArray)
1.49 + {
1.50 + //Create new arrays
1.51 + iExtArray = new(ELeave) CDesCArrayFlat(8);
1.52 + iPluginArray = new(ELeave) CDesCArrayFlat(8);
1.53 + iCodecArray = new(ELeave) CDesCArrayFlat(8);
1.54 + iAppUi->GetExtensionListL(iExtArray,iMediaType);
1.55 + iAppUi->GetPluginListL(0,iExtArray,iPluginArray,iMediaType);
1.56 + for(TInt counter = 0; counter< aCodecArray->Count(); ++counter)
1.57 + {
1.58 + iCodecArray->AppendL((*aCodecArray)[counter]);
1.59 + }
1.60 + }
1.61 +
1.62 +
1.63 +void CMVSSelectPluginsDialog::PreLayoutDynInitL()
1.64 + {
1.65 + CEikChoiceList* myPluginArray = static_cast<CEikChoiceList*>(Control(EMVSCmdSelectControllerPlugin));
1.66 + CEikChoiceList* myExt = static_cast<CEikChoiceList*>(Control(EMVSCmdSelectFormat));
1.67 + if(iExtArray->Count()==0)
1.68 + {
1.69 + User::InfoPrint(KNotsupported);
1.70 + }
1.71 + else
1.72 + {
1.73 + if(myPluginArray)
1.74 + {
1.75 + myPluginArray->SetArrayL(iPluginArray);
1.76 + myPluginArray->SetArrayExternalOwnership(ETrue);
1.77 + myPluginArray->SetObserver(this);
1.78 + iPluginCtl = myPluginArray;
1.79 + }
1.80 + if(myExt)
1.81 + {
1.82 + myExt->SetArrayL(iExtArray);
1.83 + myExt->SetArrayExternalOwnership(ETrue);
1.84 + myExt->SetObserver(this);
1.85 + iExtCtl = myExt;
1.86 + }
1.87 + }
1.88 + //Get a pointer to the Option Button List control
1.89 + CEikHorOptionButtonList* pRadioGroup = static_cast<CEikHorOptionButtonList*>(Control(EMVSCmdSelectMediaType));
1.90 + //set audio as the default button to be selected
1.91 + if(pRadioGroup)
1.92 + {
1.93 + pRadioGroup->SetButtonById(EMVSHorOptButtonAudio);
1.94 + pRadioGroup->SetObserver(this);
1.95 + }
1.96 + }
1.97 +
1.98 +
1.99 +CMVSSelectPluginsDialog::CMVSSelectPluginsDialog(CDesCArrayFlat* aPluginArray,
1.100 + CDesCArrayFlat* aExtArray, CDesCArrayFlat* aCodecArray,
1.101 + CMVSAppUi* aAppUi)
1.102 +: iPluginArray(aPluginArray), iExtArray(aExtArray), iCodecArray(aCodecArray), iAppUi(aAppUi)
1.103 + {
1.104 + iPluginCtl = 0;
1.105 + iExtCtl = 0;
1.106 + iMediaType = 0;
1.107 + }
1.108 +
1.109 +
1.110 +TBool CMVSSelectPluginsDialog::OkToExitL(TInt aButtonId)
1.111 + {
1.112 + TInt indx = 0;
1.113 + //button options are Next> and Cancel
1.114 + if(aButtonId == EMVSButtonNext)
1.115 + {
1.116 + //Get a downcasted pointer to the controls
1.117 + CEikChoiceList* myPluginArray = static_cast<CEikChoiceList*>(Control(EMVSCmdSelectControllerPlugin));
1.118 + CEikChoiceList* myExt = static_cast<CEikChoiceList*>(Control(EMVSCmdSelectFormat));
1.119 + iExt.Zero(); //zero the buffer, and append the extension
1.120 + if(myPluginArray && myExt)
1.121 + {
1.122 + CDesCArray *pDescArr = myExt->DesCArray();
1.123 + CDesCArray *pControllerArr = myPluginArray->DesCArray();
1.124 + if(pDescArr->MdcaCount() > 0)
1.125 + {
1.126 + indx = myExt->CurrentItem();
1.127 + iExt.Append((*iExtArray)[indx]);
1.128 + }
1.129 + indx = myPluginArray->CurrentItem();
1.130 + iAppUi->SelectedExtension(iExt);
1.131 + iAppUi->SelectedPluginIdx(indx);
1.132 + iAppUi->SelectedMedia(iMediaType);
1.133 + }
1.134 + }
1.135 + else if(aButtonId == EMVSButtonCancel)
1.136 + {
1.137 + //to indicate that a suitable controller has to be selected automatically
1.138 + //by the system based on the file name entered by the user.
1.139 + indx= KControllerNotSelected;
1.140 + iAppUi->SelectedPluginIdx(indx);
1.141 + }
1.142 + return ETrue; //return
1.143 + }
1.144 +
1.145 +
1.146 +void CMVSSelectPluginsDialog::HandleControlEventL(CCoeControl *aControl, TCoeEvent aEventType)
1.147 + {
1.148 + CEikDialog::HandleControlEventL(aControl,aEventType);
1.149 + CEikChoiceList* myPluginArray = static_cast<CEikChoiceList*>(Control(EMVSCmdSelectControllerPlugin));
1.150 + CEikChoiceList* myExt = static_cast<CEikChoiceList*>(Control(EMVSCmdSelectFormat));
1.151 + if(myPluginArray && myExt)
1.152 + {
1.153 + TInt8 idx = iExtCtl->CurrentItem();
1.154 + if(iExtCtl == aControl && aEventType == EEventStateChanged)
1.155 + {
1.156 + iPluginArray->Reset();
1.157 + TInt8 temp = iAppUi->GetPluginListL(idx,iExtArray,iPluginArray,iMediaType);
1.158 + TInt n = iPluginArray->Count();
1.159 + myPluginArray->SetArrayL(iPluginArray);
1.160 + myPluginArray->SetArrayExternalOwnership(ETrue);
1.161 + myPluginArray->SetCurrentItem(0);
1.162 + myPluginArray->DrawDeferred();
1.163 + return;
1.164 + }
1.165 +
1.166 + //Get a pointer to the Option Button List control
1.167 + CEikHorOptionButtonList* pRadioGroup =
1.168 + static_cast<CEikHorOptionButtonList*>(Control(EMVSCmdSelectMediaType));
1.169 + if(pRadioGroup == aControl && aEventType == EEventStateChanged)
1.170 + {
1.171 + TInt nButtonId = pRadioGroup->LabeledButtonId();
1.172 + if(nButtonId == EMVSHorOptButtonAudio) //if selected media - audio
1.173 + {
1.174 + iMediaType = 0;
1.175 + }
1.176 + else if(nButtonId == EMVSHorOptButtonVideo) //if selected media - video
1.177 + {
1.178 + iMediaType = 1;
1.179 + }
1.180 + iPluginArray->Reset();
1.181 + iExtArray->Reset();
1.182 + idx=0;
1.183 + iAppUi->GetExtensionListL(iExtArray,iMediaType);
1.184 + if(iExtArray->Count()==0)
1.185 + {
1.186 + User::InfoPrint(KNotsupported);
1.187 + }
1.188 + else
1.189 + {
1.190 + iAppUi->GetPluginListL(idx,iExtArray,iPluginArray,iMediaType);
1.191 + myPluginArray->SetArrayL(iPluginArray);
1.192 + myPluginArray->SetCurrentItem(0);
1.193 + myPluginArray->DrawDeferred();
1.194 + myExt->SetArrayL(iExtArray);
1.195 + myExt->SetArrayExternalOwnership(ETrue);
1.196 + myExt->SetCurrentItem(0);
1.197 + myExt->DrawDeferred();
1.198 + }
1.199 + }
1.200 + }
1.201 + }
1.202 +
1.203 +
1.204 +TKeyResponse CMVSSelectPluginsDialog::OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType)
1.205 + {
1.206 + //In this case iScanCode is used in preference to iCode,
1.207 + //as using iCode in list selection doesn't seem to work well
1.208 + //with shortkeys,gives a panic
1.209 + if (aKeyEvent.iScanCode == EStdKeyEscape && aType == EEventKeyDown)
1.210 + {
1.211 + OkToExitL(EMVSButtonCancel);
1.212 + }
1.213 + if(aKeyEvent.iScanCode == EStdKeyEnter && aType == EEventKeyDown)
1.214 + {
1.215 + OkToExitL(EMVSButtonNext);
1.216 + }
1.217 + return CEikDialog::OfferKeyEventL(aKeyEvent,aType);
1.218 + }
1.219 +
1.220 +
1.221 +CMVSSelectPluginsDialog::~CMVSSelectPluginsDialog()
1.222 + {
1.223 + iPluginArray->Reset(); //reset the arrays
1.224 + iExtArray->Reset();
1.225 + iCodecArray->Reset();
1.226 + delete iExtArray; //and delete them both
1.227 + delete iPluginArray;
1.228 + delete iCodecArray;
1.229 + }