--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/nmailui/src/nmattachmentlist.cpp Fri Apr 16 14:51:52 2010 +0300
@@ -0,0 +1,215 @@
+/*
+* Copyright (c) 2009 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: Class for handling the attachment list
+*
+*/
+
+#include "nmuiheaders.h"
+
+/*!
+ \class NmAttachmentList
+ \brief Class for handling the attachment list
+*/
+
+/*!
+ Constructor
+*/
+NmAttachmentList::NmAttachmentList(NmAttachmentListWidget *listWidget)
+: mListWidget(listWidget)
+{
+ updateLayout();
+}
+
+/*!
+ Destructor
+*/
+NmAttachmentList::~NmAttachmentList()
+{
+ clearList();
+}
+
+/*!
+ Insert new list item. Returns the count of the attachment in list
+*/
+int NmAttachmentList::insertAttachment(
+ const QString &fullFileName,
+ const QString &fileSize,
+ const NmId &attachmentPartId)
+{
+ QString displayName = fullNameToDisplayName(fullFileName);
+ mFullFileName.append(fullFileName);
+ mDisplayFileName.append(displayName);
+ mAttachmentPartId.append(attachmentPartId);
+ mFileSize.append(fileSize);
+ mListWidget->insertAttachment(count() - 1, displayName, createSizeString(fileSize));
+ updateLayout();
+ return count() - 1;
+}
+
+/*!
+ Set attachmentPartId of the list item. Because there can be several attachments with
+ same filename, function will search the one which nmid is not set.
+*/
+void NmAttachmentList::setAttachmentPartId(const QString fullFileName, const NmId &attachmentPartId)
+{
+ for (int i=0; i<count(); ++i) {
+ if (mFullFileName.at(i) == fullFileName && mAttachmentPartId.at(i).id() == 0) {
+ mAttachmentPartId.replace(i, attachmentPartId);
+ }
+ }
+}
+
+/*!
+ Set fileSize of the attachment.
+*/
+void NmAttachmentList::setAttachmentSize(const NmId &attachmentPartId, const QString &size)
+{
+ for (int i=0; i<count(); ++i) {
+ if (mAttachmentPartId.at(i) == attachmentPartId) {
+ mFileSize.replace(i, size);
+ }
+ }
+}
+
+/*!
+ Remove attachment from list position
+*/
+void NmAttachmentList::removeAttachment(int arrayIndex)
+{
+ if (arrayIndex < count()) {
+ // Remove UI
+ mListWidget->removeAttachment(arrayIndex);
+ // Remove from data structure
+ mFullFileName.removeAt(arrayIndex);
+ mDisplayFileName.removeAt(arrayIndex);
+ mAttachmentPartId.removeAt(arrayIndex);
+ updateLayout();
+ }
+}
+
+/*!
+ Remove attachment which have same fullFileName from list
+*/
+void NmAttachmentList::removeAttachment(const QString &fullFileName)
+{
+ for (int i=0; i<count(); ++i) {
+ if (mFullFileName.at(i) == fullFileName) {
+ removeAttachment(i);
+ }
+ }
+}
+
+/*!
+ Remove attachment which have same attachmentPartId from list
+*/
+void NmAttachmentList::removeAttachment(const NmId &attachmentPartId)
+{
+ for (int i=0; i<count(); ++i) {
+ if (mAttachmentPartId.at(i) == attachmentPartId) {
+ removeAttachment(i);
+ }
+ }
+}
+
+/*!
+ Clear attachment list from UI and from data structure
+*/
+void NmAttachmentList::clearList()
+{
+ for (int i=count()-1; i>=0; --i) {
+ // Remove from UI
+ mListWidget->removeAttachment(i);
+ // Remove from data structure
+ mFullFileName.removeAt(i);
+ mDisplayFileName.removeAt(i);
+ mAttachmentPartId.removeAt(i);
+ updateLayout();
+ }
+}
+
+/*!
+ Return attachment list widget
+*/
+NmAttachmentListWidget* NmAttachmentList::listWidget()
+{
+ return mListWidget;
+}
+
+/*!
+ Return attachment count
+*/
+int NmAttachmentList::count()
+{
+ return mFullFileName.count();
+}
+
+/*!
+ Return attachment part id
+*/
+NmId NmAttachmentList::nmIdByIndex(int listIndex)
+{
+ return mAttachmentPartId.at(listIndex);
+}
+
+/*!
+ Return array index of attachment
+*/
+int NmAttachmentList::indexByNmId(const NmId &id)
+{
+ for (int i=0; i<count(); ++i) {
+ if (mAttachmentPartId.at(i) == id) {
+ return i;
+ }
+ }
+ return -1;
+}
+
+/*!
+ Remove file path from full filename
+*/
+QString NmAttachmentList::fullNameToDisplayName(const QString &fullName)
+{
+ return fullName.section('\\', -1);
+}
+
+/*!
+ Create string for showing the size information
+*/
+QString NmAttachmentList::createSizeString(const QString &sizeInBytes)
+{
+ double sizeMb = sizeInBytes.toDouble() / 1000000;
+ if (sizeMb < 0.1) {
+ // 0.1 Mb is the minimum size shown for attachment
+ sizeMb = 0.1;
+ }
+ return QString().sprintf("(%.1f Mb)", sizeMb); // Use loc string when available
+}
+
+/*!
+ Update the list layout height
+*/
+void NmAttachmentList::updateLayout()
+{
+ // Fix this when progress bar is used
+ mListWidget->setMaximumHeight(count() * 29);
+ QTimer::singleShot(1, this, SLOT(delayedLayoutChangeInfo()));
+}
+
+/*!
+ Send delayed signal about attachment list layout change
+*/
+void NmAttachmentList::delayedLayoutChangeInfo()
+{
+ emit attachmentListLayoutChanged();
+}