kicad/eeschema/project_rescue.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 Chris Pavlina <pavlina.chris@gmail.com>
* Copyright (C) 2015 KiCad Developers, see change_log.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef _LIB_CACHE_RESCUE_H_
#define _LIB_CACHE_RESCUE_H_
/* This code handles the case where an old schematic was made before
* various changes were made, either to KiCad or to the libraries, and
* the project needs to be recovered. The function of note is a member
* of SCH_EDIT_FRAME, defined thus:
*
* bool SCH_EDIT_FRAME::RescueProject( bool aSilentIfNone );
*
* When this is called, a list of problematic components is compiled. If
* this list is empty, then the function displays a notification and returns
* (if aSilentIfNone is true, the notification is silenced).
*/
#include <schframe.h>
#include <vector>
#include <wx/string.h>
#include <boost/ptr_container/ptr_vector.hpp>
class LIB_PART;
class SCH_COMPONENT;
class RESCUER;
enum RESCUE_TYPE
{
RESCUE_CONFLICT,
RESCUE_CASE,
};
class RESCUE_CANDIDATE
{
public:
2015-06-22 18:33:15 +00:00
virtual ~RESCUE_CANDIDATE() {}
/**
* Function GetRequestedName
* Get the name that was originally requested in the schematic
*/
virtual wxString GetRequestedName() const = 0;
/**
* Function GetNewName
* Get the name we're proposing changing it to
*/
virtual wxString GetNewName() const = 0;
/**
* Function GetCacheCandidate
* Get the part that can be loaded from the project cache, if possible, or
* else NULL.
*/
virtual LIB_PART* GetCacheCandidate() const { return NULL; }
/**
* Function GetLibCandidate
* Get the part the would be loaded from the libraries, if possible, or else
* NULL.
*/
virtual LIB_PART* GetLibCandidate() const { return NULL; }
/**
* Function GetActionDescription
* Get a description of the action proposed, for displaying in the UI.
*/
virtual wxString GetActionDescription() const = 0;
/**
* Function PerformAction
* Perform the actual rescue action. If successful, this must log the rescue using
* RESCUER::LogRescue to allow it to be reversed.
* @return True on success.
*/
virtual bool PerformAction( RESCUER* aRescuer ) = 0;
};
class RESCUE_LOG
{
public:
SCH_COMPONENT* component;
wxString old_name;
wxString new_name;
};
class RESCUER
{
friend class DIALOG_RESCUE_EACH;
std::vector<SCH_COMPONENT*> m_components;
PART_LIBS* m_libs;
PROJECT* m_prj;
SCH_EDIT_FRAME* m_edit_frame;
boost::ptr_vector<RESCUE_CANDIDATE> m_all_candidates;
std::vector<RESCUE_CANDIDATE*> m_chosen_candidates;
std::vector<RESCUE_LOG> m_rescue_log;
public:
RESCUER( SCH_EDIT_FRAME& aEditFrame, PROJECT& aProject );
/**
* Function FindCandidates
* Populate the RESCUER with all possible candidates.
*/
void FindCandidates();
/**
* Function RemoveDuplicates
* Filter out duplicately named rescue candidates.
*/
void RemoveDuplicates();
/**
* Function GetCandidateCount
*/
size_t GetCandidateCount() { return m_all_candidates.size(); }
/**
* Function GetChosenCandidateCount
*/
size_t GetChosenCandidateCount() { return m_chosen_candidates.size(); }
/**
* Function GetComponents
*/
std::vector<SCH_COMPONENT*>* GetComponents() { return &m_components; }
/**
* Function GetLibs
*/
PART_LIBS* GetLibs() { return m_libs; }
/**
* Function GetPrj
*/
PROJECT* GetPrj() { return m_prj; }
/**
* Function InvokeDialog
* Display a dialog to allow the user to select rescues.
* @param aAskShowAgain - whether the "Never Show Again" button should be visible
*/
void InvokeDialog( bool aAskShowAgain );
/**
* Function LogRescue
* Used by individual RESCUE_CANDIDATEs to log a rescue for undoing.
*/
void LogRescue( SCH_COMPONENT *aComponent, const wxString& aOldName,
const wxString& aNewName );
/**
* Function DoRescues
* Perform all chosen rescue actions, logging them to be undone if necessary.
* @return True on success
*/
bool DoRescues();
/**
* Function UndoRescues
* Reverse the effects of all rescues on the project.
*/
void UndoRescues();
};
#endif // _LIB_CACHE_RESCUE_H_