all messages in MessagesDialog are now editable from context menu or with double click

changes from defnax with some corrections from me

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@3135 b45a01b8-16f6-495d-af2f-9b41ad6348cc

retroshare-gui/src/gui/MessagesDialog.cpp

@@ -755,12 +755,22 @@ void MessagesDialog::messageslistWidgetCostumPopupMenu( QPoint point )
     connect( forwardmsgAct , SIGNAL( triggered() ), this, SLOT( forwardmessage() ) );
     contextMnu.addAction( forwardmsgAct);
 
-    contextMnu.addSeparator();
-
     QList<int> RowsRead;
     QList<int> RowsUnread;
     int nCount = getSelectedMsgCount (NULL, &RowsRead, &RowsUnread);
 
+    QAction *editAct = new QAction(tr( "Edit..." ), this );
+    connect(editAct, SIGNAL(triggered()), this, SLOT(editmessage()));
+    contextMnu.addAction(editAct);
+
+    if (nCount == 1) {
+        editAct->setEnabled(true);
+    } else {
+        editAct->setDisabled(true);
+    }
+
+    contextMnu.addSeparator();
+
     QAction *markAsRead = new QAction(QIcon(":/images/message-mail-read.png"), tr( "Mark as read" ), this);
     connect(markAsRead , SIGNAL(triggered()), this, SLOT(markAsRead()));
     contextMnu.addAction(markAsRead);
@@ -858,6 +868,30 @@ void MessagesDialog::newmessage()
     /* window will destroy itself! */
 }
 
+void MessagesDialog::editmessage()
+{
+    std::string cid;
+    std::string mid;
+
+    if(!getCurrentMsg(cid, mid))
+        return ;
+
+    MessageInfo msgInfo;
+    if (!rsMsgs->getMessage(mid, msgInfo)) {
+        std::cerr << "MessagesDialog::editmessage() Couldn't find Msg" << std::endl;
+        return;
+    }
+
+    MessageComposer *pMsgDialog = new MessageComposer();
+    /* fill it in */
+    pMsgDialog->newMsg(msgInfo.msgId);
+
+    pMsgDialog->show();
+    pMsgDialog->activateWindow();
+
+    /* window will destroy itself! */
+}
+
 void MessagesDialog::replytomessage()
 {
     /* put msg on msgBoard, and switch to it. */
@@ -1594,35 +1628,11 @@ void MessagesDialog::clicked(const QModelIndex &index )
 // double click in messagestreeView
 void MessagesDialog::doubleClicked(const QModelIndex &index)
 {
-    int mappedRow = proxyModel->mapToSource(index).row();
+    /* activate row */
-
+    clicked (index);
-    QStandardItem *pItem = MessagesModel->item(mappedRow, COLUMN_MSGID);
-    if (pItem == NULL) {
-        return;
-    }
-
-    std::string mid = pItem->text().toStdString();
-
-    MessageInfo msgInfo;
-    if (!rsMsgs->getMessage(mid, msgInfo)) {
-        std::cerr << "MessagesDialog::doubleClicked() Couldn't find Msg" << std::endl;
-        return;
-    }
-
-    if ((msgInfo.msgflags & RS_MSG_BOXMASK) != RS_MSG_DRAFTBOX) {
-        // only draft box for now
-        return;
-    }
-
-    MessageComposer *pMsgDialog = new MessageComposer();
-    /* fill it in */
-    pMsgDialog->newMsg(msgInfo.msgId);
-
-    pMsgDialog->show();
-    pMsgDialog->activateWindow();
-
-    /* window will destroy itself! */
 
+    /* edit message */
+    editmessage();
 }
 
 // show current message directly

retroshare-gui/src/gui/MessagesDialog.h

@@ -73,6 +73,7 @@ private slots:
   void doubleClicked(const QModelIndex &);
 
   void newmessage();
+  void editmessage();
 
   void replytomessage();
   void replyallmessage();

retroshare-gui/src/gui/msgs/MessageComposer.cpp

@@ -44,6 +44,8 @@ MessageComposer::MessageComposer(QWidget *parent, Qt::WFlags flags)
     /* Invoke the Qt Designer generated object setup routine */
     ui.setupUi(this);
 
+    m_nBox = -1; // not defined
+
     setupFileActions();
     setupEditActions();
     setupViewActions();
@@ -397,6 +399,7 @@ void  MessageComposer::newMsg(std::string msgId /*= ""*/)
     insertSendList();
 
     m_sMsgId = msgId;
+    m_nBox = -1; // not defined
 
     if (m_sMsgId.empty() == false) {
         // fill existing message
@@ -407,6 +410,8 @@ void  MessageComposer::newMsg(std::string msgId /*= ""*/)
             return;
         }
 
+        m_nBox = msgInfo.msgflags & RS_MSG_BOXMASK;
+
         insertTitleText( QString::fromStdWString(msgInfo.title).toStdString());
         setWindowTitle( tr ("Compose: ") + QString::fromStdWString(msgInfo.title));
 
@@ -518,7 +523,10 @@ void MessageComposer::sendMessage_internal(bool bDraftbox)
     }
 
     if (bDraftbox) {
+        if (m_nBox != -1 && (m_nBox & RS_MSG_DRAFTBOX) == RS_MSG_DRAFTBOX) {
+            // only save draft box to draft box again, for all other message create a new one in draft box
             mi.msgId = m_sMsgId;
+        }
         rsMsgs->MessageToDraft(mi);
     } else {
         rsMsgs->MessageSend(mi);

retroshare-gui/src/gui/msgs/MessageComposer.h

@@ -175,7 +175,8 @@ private:
   QHash<QString, QString> autoLinkTitleDictionary;
   QHash<QString, int> autoLinkTargetDictionary;
 
-  std::string m_sMsgId; // exisiting message
+  std::string m_sMsgId; // existing message id
+  int m_nBox;           // box from the existing message
 
   /* maps of files  */
   std::list<AttachFileItem *> mAttachments;