1 /*

     2 * Copyright (c) 2009 - 2010 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: Message editor view

    15 *

    16 */

    17 

    18 #ifndef NMEDITORVIEW_H_

    19 #define NMEDITORVIEW_H_

    20 

    21 #include <QPointer>

    22 

    23 #include "nmbaseview.h"

    24 #include "nmactionobserver.h"

    25 #include "nmactionresponse.h"

    26 #include "nmattachmentfetchobserver.h"

    27 

    28 class HbTextEdit;

    29 class HbDocumentLoader;

    30 class HbProgressDialog;

    31 class HbWidget;

    32 class NmBaseViewScrollArea;

    33 class NmApplication;

    34 class NmUiEngine;

    35 class NmUiStartParam;

    36 class NmMessage;

    37 class NmEditorContent;

    38 class NmEditorTextEdit;

    39 class NmEditorHeader;

    40 class NmAction;

    41 class NmOperation;

    42 class NmMessageCreationOperation;

    43 class NmAddAttachmentsOperation;

    44 class NmAttachmentPicker;

    45 class HbMessageBox;

    46 class NmAttachmentManager;

    47 class HbVkbHost;

    48 class HbListWidget;

    49 

    50 class NmEditorView : public NmBaseView,

    51                      public NmActionObserver,

    52                      public NmAttachmentFetchObserver

    53 {

    54     Q_OBJECT

    55 

    56 public:

    57     NmEditorView(NmApplication &application,

    58                  NmUiStartParam *startParam,

    59                  NmUiEngine &uiEngine,

    60                  NmAttachmentManager &attaManager,

    61                  QGraphicsItem *parent = 0);

    62     ~NmEditorView();

    63 

    64 

    65 public:

    66     void reloadViewContents(NmUiStartParam* startParam);

    67     NmUiViewId nmailViewId() const;

    68     HbWidget* scrollAreaContents();

    69     void okToExitView();

    70     void aboutToExitView();

    71     void viewReady();

    72     void handleActionCommand(NmActionResponse &menuResponse);

    73     void progressChanged(int value);

    74     void fetchCompleted(int result);

    75     

    76 public slots:

    77     void orientationChanged(Qt::Orientation orientation);

    78     void createOptionsMenu();

    79     void setButtonsDimming(bool enabled);

    80     void attachmentLongPressed(NmId attachmentPartId, QPointF point);

    81     void invalidAddressQuery(HbAction* action);

    82     void okToExitQuery(HbAction* action);

    83     void sendProgressDialogCancelled();

    84     void safeToDraft();

    85     

    86 protected:

    87     void resizeEvent(QGraphicsSceneResizeEvent *event);

    88 

    89 private slots:

    90     void messageCreated(int result);

    91     void oneAttachmentAdded(const QString &fileName,

    92                             const NmId &msgPartId,

    93                             int result);

    94     void allAttachmentsAdded(int result);

    95     void attachmentRemoved(int result);

    96     void removeAttachmentTriggered();

    97     void handleSendOperationCompleted();

    98     void openAttachmentTriggered( NmId attachmentId );  

    99     void onAttachmentReqCompleted(const QVariant &value);

   100     void onAttachmentsFetchError(int errorCode, const QString& errorMessage);

   101     void switchCcBccFieldVisibility();

   102 	void fetchProgressDialogCancelled();

   103 	void vkbOpened();

   104 	void vkbClosed();

   105 

   106 private:

   107     void loadViewLayout();

   108     void setMailboxName();

   109     void fetchProgressDialogShow();

   110     void fetchMessageIfNeeded(NmUiStartParam &startParam);

   111     void startMessageCreation(NmUiStartParam &startParam);

   112     void startSending();

   113     void finalizeSending();

   114     void createToolBar();

   115     void updateMessageWithEditorContents();

   116     void fillEditorWithMessageContents();

   117     void initializeVKB();

   118     QString addSubjectPrefix(NmUiEditorStartMode startMode, const QString &subject);

   119     void addAttachments(const QStringList &fileNames);

   120     void setPriority(NmActionResponseCommand priority);

   121     QString addressListToString(const QList<NmAddress*> &list) const;

   122     QString addressListToString(const QList<NmAddress> &list) const;

   123     void enableToolBarAttach(bool enable);

   124     void showChrome(bool show);

   125 

   126 signals:

   127     void sizeChanged();

   128     

   129 private: // Data

   130     NmApplication &mApplication;

   131     NmUiEngine &mUiEngine;

   132     NmAttachmentManager  &mAttaManager;

   133     HbDocumentLoader *mDocumentLoader;  // Owned

   134     QObjectList mWidgetList;            // Owned

   135     NmEditorHeader *mHeaderWidget;      // Not owned

   136     NmMessage *mMessage;                // Owned

   137     NmEditorContent *mContent;          // Not owned

   138     HbMenu *mPrioritySubMenu;           // Owned

   139     HbMenu *mAttachmentListContextMenu; // Owned

   140     NmId mSelectedAttachment;

   141     HbVkbHost *mVkbHost;                // Not owned

   142     QPointer<NmMessageCreationOperation> mMessageCreationOperation;  // Not owned

   143     QPointer<NmAddAttachmentsOperation> mAddAttachmentOperation;     // Not owned 

   144     QPointer<NmOperation> mRemoveAttachmentOperation;                // Not owned 

   145     HbProgressDialog *mWaitDialog;         // Owned.    

   146     HbMessageBox* mQueryDialog;            // Owned

   147     NmAttachmentPicker* mAttachmentPicker; // Owned    

   148     bool mCcBccFieldVisible;

   149     QPointer<HbProgressDialog> mServiceSendingDialog; // Owned.

   150     HbListWidget *mTBExtnContentWidget;		// Owned

   151     QString mHiddenPriorityName;

   152 };

   153 

   154 

   155 #endif /* NMEDITORVIEW_H_ */