/* -*- 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 1.0 (the "NPL"); you may not use this file except in * compliance with the NPL. You may obtain a copy of the NPL at * http://www.mozilla.org/NPL/ * * Software distributed under the NPL is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL * for the specific language governing rights and limitations under the * NPL. * * The Initial Developer of this code under the NPL is Netscape * Communications Corporation. Portions created by Netscape are * Copyright (C) 1998 Netscape Communications Corporation. All Rights * Reserved. */ /* ThreadView.h -- class definition for ThreadView Created: Chris Toshok , 7-Aug-96. */ #ifndef _xfe_threadview_h #define _xfe_threadview_h #include "MNListView.h" #include "MNBanner.h" #include "MsgView.h" #include "Outlinable.h" #include "msgcom.h" // commands that are executed after the currently running // command is through. That is, when allConnectionsComplete is called. enum PendingCommand { noPendingCommand, invalidateThreadAndSelection, /* Used to update the treeinfo and selection for the thread containing the deleted message. */ getNewMessages, /* Used in the thread window to do a get new mail after the summary file is created. */ selectByIndex, selectByKey, selectFirstUnread, selectLastUnread, scrollToFirstNew /* used to scroll the outliner to the first new message, after a get new mail */ }; #define HANDLE_CMD_QUEUE 1 /* support 5.0 delete model */ #define DEL_5_0 1 class XFE_ThreadView : public XFE_MNListView { public: XFE_ThreadView(XFE_Component *toplevel_component, Widget parent, XFE_View *parent_view, MWContext *context, MSG_Pane *p = NULL); virtual ~XFE_ThreadView(); virtual void paneChanged(XP_Bool asynchronous, MSG_PANE_CHANGED_NOTIFY_CODE code, int32 value); #if defined(DEL_5_0) void listChangeStarting(XP_Bool asynchronous, MSG_NOTIFY_CODE notify, MSG_ViewIndex where, int32 num); #endif /* DEL_5_0 */ void listChangeFinished(XP_Bool asynchronous, MSG_NOTIFY_CODE notify, MSG_ViewIndex where, int32 num); void loadFolder(MSG_FolderInfo *folderInfo); MSG_FolderInfo *getFolderInfo(); void showMessage(int row); virtual Boolean isCommandEnabled(CommandType command, void *calldata = NULL, XFE_CommandInfo* i = NULL); virtual Boolean isCommandSelected(CommandType command, void *calldata = NULL, XFE_CommandInfo* i = NULL); virtual Boolean handlesCommand(CommandType command, void *calldata = NULL, XFE_CommandInfo* i = NULL); virtual void doCommand(CommandType command, void *calldata = NULL, XFE_CommandInfo* i = NULL); virtual char *commandToString(CommandType command, void *calldata = NULL, XFE_CommandInfo* i = NULL); /* This is static so the message banner can get at it. */ static fe_icon* flagToIcon(int folder_flags, int message_flags); #if defined(USE_MOTIF_DND) static fe_icon_data* flagToIconData(int folder_flags, int message_flags); #endif /* USE_MOTIF_DND */ static void initMessageIcons(Widget widget, Pixel bg_pixel, Pixel fg_pixel); /* Outlinable interface methods */ virtual void *ConvFromIndex(int index); virtual int ConvToIndex(void *item); virtual char *getColumnName(int column); virtual char *getColumnHeaderText(int column); virtual fe_icon *getColumnHeaderIcon(int column); virtual EOutlinerTextStyle getColumnHeaderStyle(int column); virtual void *acquireLineData(int line); virtual void getTreeInfo(XP_Bool *expandable, XP_Bool *is_expanded, int *depth, OutlinerAncestorInfo **ancestor); virtual EOutlinerTextStyle getColumnStyle(int column); virtual char *getColumnText(int column); virtual fe_icon *getColumnIcon(int column); virtual void releaseLineData(); // Get tooltipString & docString; // returned string shall be freed by the callee // row < 0 indicates heading row; otherwise it is a content row // (starting from 0) // virtual char *getCellTipString(int /* row */, int /* column */); virtual char *getCellDocString(int /* row */, int /* column */); char *getColumnTextByMsgLine(MSG_MessageLine* msgLine, int column); #if defined(USE_MOTIF_DND) /* motif drag and drop interface. */ fe_icon_data *GetDragIconData(int row, int column); static fe_icon_data *getDragIconData(void *this_ptr, int row, int column); void GetDragTargets(int row, int column, Atom **targets, int *num_targets); static void getDragTargets(void *this_ptr, int row, int col, Atom **targets, int *num_targets); char *DragConvert(Atom atom); static char* dragConvert(void *this_ptr, Atom atom); #endif /* USE_MOTIF_DND */ void handlePendingCommand(); XFE_CALLBACK_DECL(allConnectionsComplete) virtual void Buttonfunc(const OutlineButtonFuncData *data); virtual void Flippyfunc(const OutlineFlippyFuncData *data); #if !defined(USE_MOTIF_DND) // needs to be public so the ProxyIcon can get at it. static void source_drop_func(fe_dnd_Source *src, fe_dnd_Message msg, void *closure); #endif /* USE_MOTIF_DND */ void openWithKey(MessageKey key); void setPendingCmdSelByKey(PendingCommand cmd, MessageKey key); // get new msg ? void setGetNewMsg(XP_Bool b); #if HANDLE_CMD_QUEUE void processCmdQueue(); #endif /* HANDLE_CMD_QUEUE */ private: /* keep track of on loading folders */ int m_nLoadingFolders; #if HANDLE_CMD_QUEUE MSG_ViewIndex m_lineChanged; MSG_ViewIndex m_lastLoadedInd; /* which line is being displayed */ #if defined(DEL_5_0) MessageKey m_lastLoadedKey; /* which message is being displayed */ #endif /* DEL_5_0 */ int *m_selected; /* from msgdeleted; */ int m_selectedCount; int *m_deleted; /* from lsitchange */ int m_deletedCount; /* This is really stupid.. */ int *m_collapsed; int m_collapsedCount; void addCollapsed(int i); XP_Bool isCollapsed(int i); #endif /* HANDLE_CMD_QUEUE */ /* Hack: use this flag to determine if we need to getNewMessage */ XP_Bool m_getNewMsg; /* True: ThreadFrame is deleted; * False (default): otherwise */ XP_Bool m_frameDeleted; XP_Bool m_displayingDraft; PendingCommand m_commandPending; MSG_ViewIndex m_selectionAfterDeleting; MSG_ViewIndex m_pendingSelectionIndex; MessageKey m_pendingSelectionKey; Widget m_arrowb, m_arrowlabel, m_arrowform; XFE_MsgView *m_msgview; XP_Bool m_msgExpanded; MSG_FolderInfo *m_folderInfo; MSG_MessageLine m_messageLine; OutlinerAncestorInfo *m_ancestorInfo; static const int OUTLINER_COLUMN_SUBJECT; static const int OUTLINER_COLUMN_UNREADMSG; static const int OUTLINER_COLUMN_SENDERRECIPIENT; static const int OUTLINER_COLUMN_DATE; static const int OUTLINER_COLUMN_PRIORITY; static const int OUTLINER_COLUMN_SIZE; static const int OUTLINER_COLUMN_STATUS; static const int OUTLINER_COLUMN_FLAG; XFE_CALLBACK_DECL(spaceAtMsgEnd) XFE_CALLBACK_DECL(newMessageLoading) void updateExpandoFlippyText(int row); void toggleMsgExpansion(); static void toggleMsgExpansionCallback(Widget, XtPointer, XtPointer); #if !defined(USE_MOTIF_DND) void dropfunc(Widget dropw, fe_dnd_Event type, fe_dnd_Source *source, XEvent *event); static void drop_func(Widget dropw, void *closure, fe_dnd_Event type, fe_dnd_Source *source, XEvent* event); void sourcedropfunc(fe_dnd_Source *src, fe_dnd_Message msg, void *closure); #endif /* !USE_MOTIF_DND */ // icons for the outliner static fe_icon threadonIcon; static fe_icon threadoffIcon; XFE_PopupMenu *m_popup; static MenuSpec mail_popup_spec[]; static MenuSpec news_popup_spec[]; static MenuSpec priority_popup_submenu[]; static MenuSpec addrbk_submenu_spec[]; void selectThread(); }; #endif /* _xfe_threadview_h */