--- a/filebrowser/engine/engine.cpp Tue Aug 31 15:15:20 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,427 +0,0 @@
-/*
-* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-*
-*/
-
-// INCLUDE FILES
-
-#include "engine.h"
-
-//#include "FBApp.h"
-#include "FB.hrh"
-#include "FBFileUtils.h"
-#include "FBStd.h"
-//#include <filebrowser.rsg>
-
-#include <eikenv.h>
-#include <coeutils.h>
-#include <bautils.h>
-#include <apaid.h>
-#include <s32file.h>
-
-// CONSTANTS
-// UID of the application
-const TUid KUidFileBrowser = { 0x102828D6 };
-
-const TInt KSettingsDrive = EDriveC;
-_LIT(KSettingsFileName, "filebrowser_settings.ini");
-
-// ===================================== MEMBER FUNCTIONS =====================================
-
-CEngine* CEngine::NewL(MFileBrowserUI *aFileBrowserUI)
- {
- CEngine* self = new(ELeave) CEngine;
- CleanupStack::PushL(self);
- self->ConstructL(aFileBrowserUI);
- CleanupStack::Pop();
- return self;
- }
-
-// --------------------------------------------------------------------------------------------
-
-CEngine::CEngine()
- : iFileUtils(NULL)
- {
- }
-
-// --------------------------------------------------------------------------------------------
-
-void CEngine::ConstructL(MFileBrowserUI *aFileBrowserUI)
- {
- iFileBrowserUI = aFileBrowserUI;
- iEnv = CEikonEnv::Static();
- User::LeaveIfError(iLs.Connect());
- }
-
-// --------------------------------------------------------------------------------------------
-
-CEngine::~CEngine()
- {
- if (iFileUtils != NULL)
- delete iFileUtils;
-
- iLs.Close();
- }
-
-// ---------------------------------------------------------------------------
-
-void CEngine::ActivateEngineL()
- {
- TRAP_IGNORE( LoadSettingsL() );
-
- iFileUtils = CFileBrowserFileUtils::NewL(this);
- }
-
-// ---------------------------------------------------------------------------
-
-void CEngine::DeActivateEngineL()
- {
- }
-
-// ---------------------------------------------------------------------------
-
-void CEngine::LoadDFSValueL(CDictionaryFileStore* aDicFS, const TUid& aUid, TInt& aValue)
- {
- if (aDicFS->IsPresentL(aUid))
- {
- RDictionaryReadStream in;
- in.OpenLC(*aDicFS, aUid);
- aValue = in.ReadInt16L();
- CleanupStack::PopAndDestroy(); // in
- }
- }
-
-// ---------------------------------------------------------------------------
-
-void CEngine::LoadDFSValueL(CDictionaryFileStore* aDicFS, const TUid& aUid, TDes& aValue)
- {
- if (aDicFS->IsPresentL(aUid))
- {
- RDictionaryReadStream in;
- in.OpenLC(*aDicFS, aUid);
- TInt bufLength = in.ReadInt16L(); // get length of descriptor
- in.ReadL(aValue, bufLength); // get the descriptor itself
- CleanupStack::PopAndDestroy(); // in
- }
- }
-
-// ---------------------------------------------------------------------------
-
-void CEngine::SaveDFSValueL(CDictionaryFileStore* aDicFS, const TUid& aUid, const TInt& aValue)
- {
- RDictionaryWriteStream out;
- out.AssignLC(*aDicFS, aUid);
- out.WriteInt16L(aValue);
- out.CommitL();
- CleanupStack::PopAndDestroy(1);// out
- }
-
-// ---------------------------------------------------------------------------
-
-void CEngine::SaveDFSValueL(CDictionaryFileStore* aDicFS, const TUid& aUid, const TDes& aValue)
- {
- RDictionaryWriteStream out;
- out.AssignLC(*aDicFS, aUid);
- out.WriteInt16L(aValue.Length()); // write length of the descriptor
- out.WriteL(aValue, aValue.Length()); // write the descriptor itself
- out.CommitL();
- CleanupStack::PopAndDestroy(1);// out
- }
-
-// --------------------------------------------------------------------------------------------
-
-void CEngine::LoadSettingsL()
- {
- const TSize screenSize = iEnv->ScreenDevice()->SizeInPixels();
-
- // set defaults
- iSettings.iDisplayMode = EDisplayModeFullScreen;
- iSettings.iFileViewMode = IsQHD(screenSize) ? EFileViewModeExtended : EFileViewModeSimple;
- iSettings.iShowSubDirectoryInfo = EFalse;
- iSettings.iShowAssociatedIcons = EFalse;
- iSettings.iRememberLastPath = EFalse;
- iSettings.iLastPath = KNullDesC;
- iSettings.iRememberFolderSelection = ETrue;
-//#if 0 // TODO
-//#if(!defined __SERIES60_30__ && !defined __SERIES60_31__ && !defined __S60_32__)
-// if ( AknLayoutUtils::PenEnabled() )
-// {
-// iSettings.iEnableToolbar = ETrue;
-// }
-// else
-// {
-// iSettings.iEnableToolbar = EFalse;
-// }
-//#else
-// iSettings.iEnableToolbar = EFalse;
-//#endif
-//#endif // TODO
-
- iSettings.iSupportNetworkDrives = EFalse;
- iSettings.iBypassPlatformSecurity = EFalse;
- iSettings.iRemoveFileLocks = ETrue;
- iSettings.iIgnoreProtectionsAtts = ETrue;
- iSettings.iRemoveROMWriteProrection = ETrue;
-
- // build specific defaults
-#if(!defined __SERIES60_30__ && !defined __SERIES60_31__)
- iSettings.iSupportNetworkDrives = ETrue;
-#endif
-
-
- // make sure that the private path of this app in c-drive exists
- iEnv->FsSession().CreatePrivatePath( KSettingsDrive ); // c:\\private\\102828d6\\
-
- // handle settings always in the private directory
- if (iEnv->FsSession().SetSessionToPrivate( KSettingsDrive ) == KErrNone)
- {
- // open or create a dictionary file store
- CDictionaryFileStore* settingsStore = CDictionaryFileStore::OpenLC(iEnv->FsSession(), KSettingsFileName, KUidFileBrowser);
-
- LoadDFSValueL(settingsStore, KFBSettingDisplayMode, iSettings.iDisplayMode);
- LoadDFSValueL(settingsStore, KFBSettingFileViewMode, iSettings.iFileViewMode);
- LoadDFSValueL(settingsStore, KFBSettingShowSubDirectoryInfo, iSettings.iShowSubDirectoryInfo);
- LoadDFSValueL(settingsStore, KFBSettingShowAssociatedIcons, iSettings.iShowAssociatedIcons);
- LoadDFSValueL(settingsStore, KFBSettingRememberLastPath, iSettings.iRememberLastPath);
- LoadDFSValueL(settingsStore, KFBSettingLastPath, iSettings.iLastPath);
- LoadDFSValueL(settingsStore, KFBSettingFolderSelection, iSettings.iRememberFolderSelection);
- LoadDFSValueL(settingsStore, KFBSettingEnableToolbar, iSettings.iEnableToolbar);
-
- LoadDFSValueL(settingsStore, KFBSettingSupportNetworkDrives, iSettings.iSupportNetworkDrives);
- LoadDFSValueL(settingsStore, KFBSettingBypassPlatformSecurity, iSettings.iBypassPlatformSecurity);
- LoadDFSValueL(settingsStore, KFBSettingRemoveFileLocks, iSettings.iRemoveFileLocks);
- LoadDFSValueL(settingsStore, KFBSettingIgnoreProtectionsAtts, iSettings.iIgnoreProtectionsAtts);
- LoadDFSValueL(settingsStore, KFBSettingRemoveROMWriteProtection, iSettings.iRemoveROMWriteProrection);
-
- CleanupStack::PopAndDestroy(); // settingsStore
- }
- }
-
-// --------------------------------------------------------------------------------------------
-
-void CEngine::SaveSettingsL(TBool aNotifyModules)
- {
- // handle settings always in c:\\private\\102828d6\\
- if (iEnv->FsSession().SetSessionToPrivate( KSettingsDrive ) == KErrNone)
- {
- // delete existing store to make sure that it is clean and not eg corrupted
- if (BaflUtils::FileExists(iEnv->FsSession(), KSettingsFileName))
- {
- iEnv->FsSession().Delete(KSettingsFileName);
- }
-
- // create a dictionary file store
- CDictionaryFileStore* settingsStore = CDictionaryFileStore::OpenLC(iEnv->FsSession(), KSettingsFileName, KUidFileBrowser);
-
- SaveDFSValueL(settingsStore, KFBSettingDisplayMode, iSettings.iDisplayMode);
- SaveDFSValueL(settingsStore, KFBSettingFileViewMode, iSettings.iFileViewMode);
- SaveDFSValueL(settingsStore, KFBSettingShowSubDirectoryInfo, iSettings.iShowSubDirectoryInfo);
- SaveDFSValueL(settingsStore, KFBSettingShowAssociatedIcons, iSettings.iShowAssociatedIcons);
- SaveDFSValueL(settingsStore, KFBSettingRememberLastPath, iSettings.iRememberLastPath);
- SaveDFSValueL(settingsStore, KFBSettingLastPath, iSettings.iLastPath);
- SaveDFSValueL(settingsStore, KFBSettingFolderSelection, iSettings.iRememberFolderSelection);
- SaveDFSValueL(settingsStore, KFBSettingEnableToolbar, iSettings.iEnableToolbar);
-
- SaveDFSValueL(settingsStore, KFBSettingSupportNetworkDrives, iSettings.iSupportNetworkDrives);
- SaveDFSValueL(settingsStore, KFBSettingBypassPlatformSecurity, iSettings.iBypassPlatformSecurity);
- SaveDFSValueL(settingsStore, KFBSettingRemoveFileLocks, iSettings.iRemoveFileLocks);
- SaveDFSValueL(settingsStore, KFBSettingIgnoreProtectionsAtts, iSettings.iIgnoreProtectionsAtts);
- SaveDFSValueL(settingsStore, KFBSettingRemoveROMWriteProtection, iSettings.iRemoveROMWriteProrection);
-
- settingsStore->CommitL();
- CleanupStack::PopAndDestroy(); // settingsStore
- }
-
- // update changes to modules
- if (aNotifyModules)
- {
- //iScreenCapture->HandleSettingsChangeL();
- if (iFileUtils != NULL)
- {
- iFileUtils->HandleSettingsChangeL();
- }
- //iFileListContainer->HandleSettingsChangeL();
- }
- }
-
-// --------------------------------------------------------------------------------------------
-
-TInt CEngine::LaunchSettingsDialogL()
- {
- TInt retValue = KErrNone;
- // TODO:
- // set to normal mode
- //iFileListContainer->SetScreenLayoutL(EDisplayModeNormal);
- //iFileListContainer->DeleteNaviPane();
- //iFileListContainer->HideToolbar();
-
- // launch the dialog and save settings
- //CFileBrowserSettingViewDlg* dlg = CFileBrowserSettingViewDlg::NewL(iSettings);
- //TInt retValue = dlg->ExecuteLD(R_FILEBROWSER_SETTINGS_DIALOG);
- //FileListContainer()->CreateEmptyNaviPaneLabelL();
- TRAP_IGNORE(SaveSettingsL());
- return retValue;
- }
-
-// --------------------------------------------------------------------------------------------
-// --------------------------------------------------------------------------------------------
-
-CAsyncWaiter* CAsyncWaiter::NewL(TInt aPriority)
- {
- CAsyncWaiter* self = new(ELeave) CAsyncWaiter(aPriority);
- return self;
- }
-
-CAsyncWaiter* CAsyncWaiter::NewLC(TInt aPriority)
- {
- CAsyncWaiter* self = new(ELeave) CAsyncWaiter(aPriority);
- CleanupStack::PushL(self);
- return self;
- }
-
-CAsyncWaiter::CAsyncWaiter(TInt aPriority) : CActive(aPriority)
- {
- CActiveScheduler::Add(this);
- }
-
-CAsyncWaiter::~CAsyncWaiter()
- {
- Cancel();
- }
-
-void CAsyncWaiter::StartAndWait()
- {
- iStatus = KRequestPending;
- SetActive();
- iWait.Start();
- }
-
-TInt CAsyncWaiter::Result() const
- {
- return iError;
- }
-
-void CAsyncWaiter::RunL()
- {
- iError = iStatus.Int();
- //CAknEnv::StopSchedulerWaitWithBusyMessage( iWait );
- iWait.AsyncStop();
- }
-
-void CAsyncWaiter::DoCancel()
- {
- iError = KErrCancel;
- if( iStatus == KRequestPending )
- {
- TRequestStatus* s=&iStatus;
- User::RequestComplete( s, KErrCancel );
- }
-
- //CAknEnv::StopSchedulerWaitWithBusyMessage( iWait );
- iWait.AsyncStop();
- }
-
-// --------------------------------------------------------------------------------------------
-
-void CEngine::OpenWithApparcL(TFileName aFileName)
- {
- if (iFileUtils != NULL)
- {
- iFileUtils->OpenWithApparcL(aFileName);
- }
- }
-
-// --------------------------------------------------------------------------------------------
-
-void CEngine::OpenWithDocHandlerL(TFileName aFileName, TBool aEmbed)
- {
- if (iFileUtils != NULL)
- {
- iFileUtils->OpenWithDocHandlerL(aFileName, aEmbed);
- }
- }
-
-// --------------------------------------------------------------------------------------------
-
-//TInt CEngine::QueryCurrentItemIndex()
-// {
-// return iFileBrowserUI->QueryCurrentItemIndex();
-// }
-
-// --------------------------------------------------------------------------------------------
-
-TSearchAttributes CEngine::GetSearchAttributes()
- {
- if (iFileUtils != NULL)
- {
- return iFileUtils->GetSearchAttributes();
- }
- else
- {
- return TSearchAttributes();
- }
- }
-
-// --------------------------------------------------------------------------------------------
-
-void CEngine::ChangeAttributes(TSearchAttributes attributes)
- {
- if (iFileUtils != NULL)
- {
- iFileUtils->ChangeAttributes(attributes);
- }
- }
-
-// --------------------------------------------------------------------------------------------
-
-TSearchResults CEngine::SearchResults()
- {
- if (iFileUtils != NULL)
- {
- return iFileUtils->SearchResults();
- }
- else
- {
- return TSearchResults();
- }
- }
-
-// --------------------------------------------------------------------------------------------
-
-CFileEntryList* CEngine::FoundFiles()
- {
- if (iFileUtils != NULL)
- {
- return iFileUtils->FoundFiles();
- }
- else
- {
- return NULL;
- }
- }
-
-// --------------------------------------------------------------------------------------------
-
-void CEngine::SearchL()
- {
- if (iFileUtils != NULL)
- {
- TRAP_IGNORE(iFileUtils->SearchL());
- }
- }
-
-// --------------------------------------------------------------------------------------------
-
-// End of File