337 lines
10 KiB
C++
337 lines
10 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>
|
|
* Copyright (C) 20011 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
|
|
*/
|
|
|
|
/**
|
|
* @file sch_collectors.h
|
|
*/
|
|
|
|
#ifndef _SCH_COLLECTORS_H_
|
|
#define _SCH_COLLECTORS_H_
|
|
|
|
|
|
#include <class_collector.h>
|
|
#include <sch_item_struct.h>
|
|
#include <dialogs/dialog_schematic_find.h>
|
|
|
|
|
|
/**
|
|
* Class SCH_COLLECTOR
|
|
*/
|
|
class SCH_COLLECTOR : public COLLECTOR
|
|
{
|
|
public:
|
|
|
|
/**
|
|
* A scan list for all schematic items.
|
|
*/
|
|
static const KICAD_T AllItems[];
|
|
|
|
/**
|
|
* A scan list for all editable schematic items.
|
|
*/
|
|
static const KICAD_T EditableItems[];
|
|
|
|
/**
|
|
* A scan list for all movable schematic items.
|
|
*/
|
|
static const KICAD_T MovableItems[];
|
|
|
|
/**
|
|
* A scan list for all draggable schematic items.
|
|
*/
|
|
static const KICAD_T DraggableItems[];
|
|
|
|
/**
|
|
* A scan list for all rotatable schematic items.
|
|
*/
|
|
static const KICAD_T RotatableItems[];
|
|
|
|
/**
|
|
* A scan list for only parent schematic items.
|
|
*/
|
|
static const KICAD_T ParentItems[];
|
|
|
|
/**
|
|
* A scan list for all schematic items except pins.
|
|
*/
|
|
static const KICAD_T AllItemsButPins[];
|
|
|
|
/**
|
|
* A scan list for schematic component items only.
|
|
*/
|
|
static const KICAD_T ComponentsOnly[];
|
|
|
|
/**
|
|
* A scan list for schematic sheet items only.
|
|
*/
|
|
static const KICAD_T SheetsOnly[];
|
|
|
|
/**
|
|
* A scan list for schematic sheet and sheet label items.
|
|
*/
|
|
static const KICAD_T SheetsAndSheetLabels[];
|
|
|
|
/**
|
|
* A scan list for schematic items that can be mirrored.
|
|
*/
|
|
static const KICAD_T OrientableItems[];
|
|
|
|
/**
|
|
* Constructor SCH_COLLECTOR
|
|
*/
|
|
SCH_COLLECTOR( const KICAD_T* aScanTypes = SCH_COLLECTOR::AllItems )
|
|
{
|
|
SetScanTypes( aScanTypes );
|
|
}
|
|
|
|
/**
|
|
* Operator []
|
|
* overloads COLLECTOR::operator[](int) to return a SCH_ITEM* instead of
|
|
* an EDA_ITEM* type.
|
|
* @param aIndex The index into the list.
|
|
* @return SCH_ITEM* at \a aIndex or NULL.
|
|
*/
|
|
SCH_ITEM* operator[]( int aIndex ) const
|
|
{
|
|
if( (unsigned)aIndex < (unsigned)GetCount() )
|
|
return (SCH_ITEM*) m_List[ aIndex ];
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
* @copydoc INSPECTOR::Inspect()
|
|
*/
|
|
SEARCH_RESULT Inspect( EDA_ITEM* aItem, const void* aTestData = NULL );
|
|
|
|
/**
|
|
* Function Collect
|
|
* scans a SCH_ITEM using this class's Inspector method, which does the collection.
|
|
* @param aItem A SCH_ITEM to scan.
|
|
* @param aFilterList A list of #KICAD_T types with a terminating #EOT, that determines
|
|
* what is to be collected and the priority order of the resulting
|
|
* collection.
|
|
* @param aPosition A wxPoint to use in hit-testing.
|
|
*/
|
|
void Collect( SCH_ITEM* aItem, const KICAD_T aFilterList[], const wxPoint& aPosition );
|
|
|
|
/**
|
|
* Function IsCorner
|
|
* tests if the collected items forms as corner of two line segments.
|
|
* @return True if the collected items form a corner of two line segments.
|
|
*/
|
|
bool IsCorner() const;
|
|
|
|
/**
|
|
* Function IsNode
|
|
* tests if the collected items form a node.
|
|
*
|
|
* @param aIncludePins Indicate if component pin items should be included in the test.
|
|
* @return True if the collected items form a node.
|
|
*/
|
|
bool IsNode( bool aIncludePins = true ) const;
|
|
|
|
/**
|
|
* Function IsDraggableJunction
|
|
* tests to see if the collected items form a draggable junction.
|
|
* <p>
|
|
* Daggable junctions are defined as:
|
|
* <ul>
|
|
* <li> The intersection of three or more wire end points. </li>
|
|
* <li> The intersection of one or more wire end point and one wire mid point. </li>
|
|
* <li> The crossing of two or more wire mid points and a junction. </li>
|
|
* </ul>
|
|
* </p>
|
|
* @return True if the collection is a draggable junction.
|
|
*/
|
|
bool IsDraggableJunction() const;
|
|
};
|
|
|
|
|
|
/**
|
|
* Class SCH_FIND_COLLECTOR_DATA
|
|
* is used as a data container for the associated item found by the #SCH_FIND_COLLECTOR
|
|
* object.
|
|
*/
|
|
class SCH_FIND_COLLECTOR_DATA
|
|
{
|
|
/// The position in drawing units of the found item.
|
|
wxPoint m_position;
|
|
|
|
/// The human readable sheet path @see SCH_SHEET_PATH::PathHumanReadable() of the found item.
|
|
wxString m_sheetPath;
|
|
|
|
/// The parent object if the item found is a child object.
|
|
SCH_ITEM* m_parent;
|
|
|
|
public:
|
|
SCH_FIND_COLLECTOR_DATA( const wxPoint& aPosition = wxDefaultPosition,
|
|
const wxString& aSheetPath = wxEmptyString,
|
|
SCH_ITEM* aParent = NULL )
|
|
: m_position( aPosition )
|
|
, m_sheetPath( aSheetPath )
|
|
, m_parent( aParent )
|
|
{ }
|
|
|
|
wxPoint GetPosition() const { return m_position; }
|
|
|
|
wxString GetSheetPath() const { return m_sheetPath; }
|
|
|
|
SCH_ITEM* GetParent() { return m_parent; }
|
|
};
|
|
|
|
|
|
/**
|
|
* Class SCH_FIND_COLLECTOR
|
|
* is used to iterate over all of the items in a schematic or sheet and collect all
|
|
* the items that match the given search criteria.
|
|
*/
|
|
class SCH_FIND_COLLECTOR : public COLLECTOR
|
|
{
|
|
/// Data associated with each found item.
|
|
std::vector< SCH_FIND_COLLECTOR_DATA > m_data;
|
|
|
|
/// The criteria used to test for matching items.
|
|
SCH_FIND_REPLACE_DATA m_findReplaceData;
|
|
|
|
/// The path of the sheet currently being iterated over.
|
|
SCH_SHEET_PATH* m_sheetPath;
|
|
|
|
/// The current found item list index.
|
|
int m_foundIndex;
|
|
|
|
/// A flag to indicate that the schemtic has been modified and a new search must be
|
|
/// performed even if the search criteria hasn't changed.
|
|
bool m_forceSearch;
|
|
|
|
/**
|
|
* Function atEnd
|
|
* tests if #m_foundIndex is at the end of the list give the current find/replace
|
|
* criterial in #m_findReplaceData.
|
|
*
|
|
* @return True if #m_foundIndex is at the end of the found item list.
|
|
*/
|
|
bool atEnd() const;
|
|
|
|
/**
|
|
* Function dump
|
|
* is a helper to dump the items in the find list for debugging purposes.
|
|
*/
|
|
#if defined(DEBUG)
|
|
void dump();
|
|
#endif
|
|
|
|
public:
|
|
|
|
/**
|
|
* Constructor SCH_FIND_COLLECTOR
|
|
*/
|
|
SCH_FIND_COLLECTOR( const KICAD_T* aScanTypes = SCH_COLLECTOR::AllItems )
|
|
{
|
|
SetScanTypes( aScanTypes );
|
|
m_foundIndex = 0;
|
|
m_forceSearch = false;
|
|
}
|
|
|
|
void SetForceSearch() { m_forceSearch = true; }
|
|
|
|
/**
|
|
* Function UpdateIndex
|
|
* updates the list index according to the current find and replace criteria.
|
|
*/
|
|
void UpdateIndex();
|
|
|
|
/**
|
|
* Function GetFindData
|
|
* returns the data associated with the item found at \a aIndex.
|
|
*
|
|
* @param aIndex The list index of the data to return.
|
|
* @return The associated found item data at \a aIndex if \a aIndex is within the
|
|
* list limits. Otherwise an empty data item will be returned.
|
|
*/
|
|
SCH_FIND_COLLECTOR_DATA GetFindData( int aIndex );
|
|
|
|
/**
|
|
* Function IsSearchRequired
|
|
* checks the current collector state agaianst \a aFindReplaceData to see if a new search
|
|
* needs to be performed to update the collector.
|
|
*
|
|
* @param aFindReplaceData A #SCH_FIND_REPLACE_DATA object containing the search criteria
|
|
* to test for changes against the current search criteria.
|
|
* @return True if \a aFindReplaceData would require a new search to be performaed or
|
|
* the force search flag is true. Otherwise, false is returned.
|
|
*/
|
|
bool IsSearchRequired( SCH_FIND_REPLACE_DATA& aFindReplaceData )
|
|
{
|
|
return m_findReplaceData.ChangesSearch( aFindReplaceData ) || m_forceSearch;
|
|
}
|
|
|
|
/**
|
|
* Function GetText()
|
|
* @return A wxString object containing the description of the item found at the
|
|
* current index or a wxEmptyString if the list is empty or the index is
|
|
* invalid.
|
|
*/
|
|
wxString GetText();
|
|
|
|
/**
|
|
* Function GetItem
|
|
* returns the item and associated data of the current index.
|
|
*
|
|
* @param aFindData A reference to a #SCH_FIND_COLLECTOR_DATA object to place the
|
|
* associated data for the current item into if the current item
|
|
* index is valid.
|
|
* @return A pointer to the current #EDA_ITEM in the list if the list index is valid
|
|
* Otherwise NULL is returned and the \a aFindData object is not updated.
|
|
*/
|
|
EDA_ITEM* GetItem( SCH_FIND_COLLECTOR_DATA& aFindData );
|
|
|
|
/**
|
|
* Function ReplaceItem
|
|
* performs a string replace of the item at the current index.
|
|
*
|
|
* @return True if the text replace occurred otherwise false.
|
|
*/
|
|
bool ReplaceItem();
|
|
|
|
/**
|
|
* @copydoc INSPECTOR::Inspect()
|
|
*/
|
|
SEARCH_RESULT Inspect( EDA_ITEM* aItem, const void* aTestData = NULL );
|
|
|
|
/**
|
|
* Function Collect
|
|
* scans \a aSheetPath using this class's Inspector method for items matching
|
|
* \a aFindReplaceData.
|
|
*
|
|
* @param aFindReplaceData A #SCH_FIND_REPLACE_DATA object containing the search criteria.
|
|
* @param aSheetPath A pointer to a #SCH_SHEET_PATH object to test for matches. A NULL
|
|
* value searches the entire schematic hierarchy.
|
|
*/
|
|
void Collect( SCH_FIND_REPLACE_DATA& aFindReplaceData, SCH_SHEET_PATH* aSheetPath = NULL );
|
|
};
|
|
|
|
|
|
#endif // _SCH_COLLECTORS_H_
|