gecko-dev/lib/libmsg/msgspane.cpp

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
//
// msgspane.cpp -- Pane for search results
#include "msg.h"
#include "msgspane.h"
#include "pmsgsrch.h"
#include "ptrarray.h"
#include "msgfinfo.h"
MSG_SearchPane::MSG_SearchPane (MWContext *context, MSG_Master *master) : MSG_ThreadPane (context, master)
{
}
MSG_SearchPane::~MSG_SearchPane ()
{
}
// MSG_Pane methods
MSG_PaneType MSG_SearchPane::GetPaneType()
{
return MSG_SEARCHPANE;
}
MsgERR MSG_SearchPane::MoveMessages (const MSG_ViewIndex *indices,
int32 numIndices,
MSG_FolderInfo *folder)
{
MSG_SearchFrame * frame = MSG_SearchFrame::FromPane(this);
if (frame)
return frame->MoveMessages(indices, numIndices, folder);
else
return eFAILURE;
}
MsgERR MSG_SearchPane::CopyMessages (const MSG_ViewIndex *indices,
int32 numIndices,
MSG_FolderInfo *folder,
XP_Bool deleteAfterCopy)
{
MSG_SearchFrame * frame = MSG_SearchFrame::FromPane(this);
if (frame)
return frame->CopyMessages(indices, numIndices, folder, deleteAfterCopy);
else
return eFAILURE;
}
MSG_DragEffect MSG_SearchPane::DragMessagesStatus(const MSG_ViewIndex *indices,
int32 numIndices,
MSG_FolderInfo * destFolder,
MSG_DragEffect request)
{
MSG_SearchFrame * frame = MSG_SearchFrame::FromPane(this);
if (frame)
return frame->DragMessagesStatus(indices, numIndices, destFolder, request);
else
return MSG_Drag_Not_Allowed;
}
MsgERR MSG_SearchPane::DoCommand(MSG_CommandType command,
MSG_ViewIndex* indices,
int32 numIndices)
{
// currently we only support delete message and delete messages no trash...
MSG_SearchFrame * frame = MSG_SearchFrame::FromPane(this);
if (!frame)
return eFAILURE;
switch (command)
{
case MSG_DeleteMessage:
return frame->TrashMessages(indices, numIndices);
case MSG_DeleteMessageNoTrash:
return frame->DeleteMessages(indices, numIndices); // REALLY DELETES!! DOESN'T DELETE TO TRASH
default:
break;
}
return eFAILURE; // we didn't recognize the command type
}
void MSG_SearchPane::CloseView (MSG_FolderInfo * folder)
{
// whenever a search as view command is performed which required a messageDBView,
// this routine informs the search frame to close the view (it had been keeping it open)
// of course we need the folder, so we can identify which view in the search frame to close.
MSG_SearchFrame * frame = MSG_SearchFrame::FromPane(this);
if (frame)
frame->CloseView(folder);
}
MessageDBView* MSG_SearchPane::GetView (MSG_FolderInfo * folder)
{
MSG_SearchFrame * frame = MSG_SearchFrame::FromPane(this);
if (frame)
return frame->GetView(folder);
else
return NULL;
}
MessageKey
MSG_SearchPane::GetMessageKey(MSG_ViewIndex index) // added by mscott in testing search as view capabilities
{
MSG_SearchFrame *frame = MSG_SearchFrame::FromPane (this); // retrieve searchFrame from the pane/context
if (!frame)
return MSG_MESSAGEKEYNONE;
MSG_ResultElement * elem = NULL;
frame->GetResultElement(index, &elem);
const MSG_SearchValue *keyValue = elem->GetValueRef(attribMessageKey);
return keyValue->u.key;
}
void MSG_SearchPane::OnFolderDeleted (MSG_FolderInfo *folder)
{
// Here we catch the broadcast message that a folder has been deleted.
// In the context of the search pane, this means we remove any search
// hits which refer to it, since those hits hold a stale pointer
MSG_SearchFrame *frame = MSG_SearchFrame::FromPane (this);
XP_ASSERT(frame);
if (frame)
frame->DeleteResultElementsInFolder (folder);
// Call our parent in case they need to respond to this notification
MSG_ThreadPane::OnFolderDeleted (folder);
}
// MSG_LinedPane methods
void MSG_SearchPane::ToggleExpansion (MSG_ViewIndex /*line*/, int32 * /*numChanged*/)
{
}
int32 MSG_SearchPane::ExpansionDelta (MSG_ViewIndex /*line*/)
{
XP_ASSERT(0); // will we be able to expand mailing lists here?
return 0;
}
int32 MSG_SearchPane::GetNumLines ()
{
MSG_SearchFrame *frame = GetContext()->msg_searchFrame;
XP_ASSERT(frame);
return frame->m_resultList.GetSize();
}
// MSG_PrefsNotify methods
void MSG_SearchPane::NotifyPrefsChange (NotifyCode /*code*/)
{
}