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kicad/eeschema/class_libentry.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2004-2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2008 Wayne Stambaugh <stambaughw@gmail.com>
* Copyright (C) 2004-2018 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 class_libentry.h
*/
#ifndef CLASS_LIBENTRY_H
#define CLASS_LIBENTRY_H
#include <general.h>
#include <lib_tree_item.h>
#include <lib_draw_item.h>
#include <lib_field.h>
#include <vector>
#include <multivector.h>
class EDA_RECT;
class LINE_READER;
class OUTPUTFORMATTER;
class PART_LIB;
class LIB_ALIAS;
class LIB_PART;
class LIB_FIELD;
typedef std::vector<LIB_ALIAS*> LIB_ALIASES;
typedef std::shared_ptr<LIB_PART> PART_SPTR; ///< shared pointer to LIB_PART
typedef std::weak_ptr<LIB_PART> PART_REF; ///< weak pointer to LIB_PART
typedef MULTIVECTOR<LIB_ITEM, LIB_ARC_T, LIB_FIELD_T> LIB_ITEMS_CONTAINER;
typedef LIB_ITEMS_CONTAINER::ITEM_PTR_VECTOR LIB_ITEMS;
/* values for member .m_options */
enum LIBRENTRYOPTIONS
{
ENTRY_NORMAL, // Libentry is a standard part (real or alias)
ENTRY_POWER // Libentry is a power symbol
};
/**
* Part library alias object definition.
*
* Part aliases are not really parts. An alias uses the part definition
* (graphic, pins...) but has its own name, keywords and documentation. Therefore, when
* the part is modified, alias of this part are modified. This is a simple
* method to create parts that have the same physical layout with different names
* such as 74LS00, 74HC00 ... and many op amps.
*/
class LIB_ALIAS : public EDA_ITEM, public LIB_TREE_ITEM
{
/**
* Actual LIB_PART referenced by [multiple] aliases.
*
* @note - Do not delete the shared part. The shared part is shared by
* all of the aliases associated with it. A shared LIB_PART will
* be deleted when all LIB_ALIASes pointing to it are deleted.
*/
LIB_PART* shared;
protected:
wxString name;
wxString description; ///< documentation for info
wxString keyWords; ///< keyword list (used for search for parts by keyword)
wxString docFileName; ///< Associate doc file name
public:
LIB_ALIAS( const wxString& aName, LIB_PART* aRootComponent );
LIB_ALIAS( const LIB_ALIAS& aAlias, LIB_PART* aRootComponent = NULL );
virtual ~LIB_ALIAS();
virtual wxString GetClass() const override
{
return wxT( "LIB_ALIAS" );
}
/**
* Get the shared LIB_PART.
*
* @return LIB_PART* - the LIB_PART shared by
* this LIB_ALIAS with possibly other LIB_ALIASes.
*/
LIB_PART* GetPart() const
{
return shared;
}
PART_LIB* GetLib();
LIB_ID GetLibId() const override;
wxString GetLibNickname() const override;
const wxString& GetName() const override { return name; }
void SetName( const wxString& aName );
void SetDescription( const wxString& aDescription )
{
description = aDescription;
}
wxString GetDescription() override { return description; }
void SetKeyWords( const wxString& aKeyWords )
{
keyWords = aKeyWords;
}
wxString GetKeyWords() const { return keyWords; }
void SetDocFileName( const wxString& aDocFileName )
{
docFileName = aDocFileName;
}
wxString GetDocFileName() const { return docFileName; }
wxString GetSearchText() override;
/**
* For symbols having aliases, IsRoot() indicates the principal item.
*/
bool IsRoot() const override;
/**
* For symbols with units, return the number of units.
*/
int GetUnitCount() override;
/**
* For symbols with units, return an identifier for unit x.
*/
wxString GetUnitReference( int aUnit ) override;
/**
* KEEPCASE sensitive comparison of the part entry name.
*/
bool operator==( const wxChar* aName ) const;
bool operator!=( const wxChar* aName ) const
{
return !( *this == aName );
}
bool operator==( const LIB_ALIAS* aAlias ) const { return this == aAlias; }
#if defined(DEBUG)
void Show( int nestLevel, std::ostream& os ) const override { ShowDummy( os ); }
#endif
};
extern bool operator<( const LIB_ALIAS& aItem1, const LIB_ALIAS& aItem2 );
struct PART_DRAW_OPTIONS
{
GR_DRAWMODE draw_mode; ///< Device context drawing mode, see wxDC
COLOR4D color; ///< Color to draw part in
TRANSFORM transform; ///< Coordinate adjustment settings
bool show_pin_text; ///< Whether to show pin texts
bool draw_visible_fields; ///< Whether to draw "visible" fields
bool draw_hidden_fields; ///< Whether to draw "hidden" fields
bool only_selected; ///< Draws only the body items that are selected, for block moves
std::vector<bool> dangling; ///< which pins should display as dangling, or empty for All
bool show_elec_type; ///< Whether to show the pin electrical type
static PART_DRAW_OPTIONS Default()
{
PART_DRAW_OPTIONS def;
def.draw_mode = GR_DEFAULT_DRAWMODE;
def.color = COLOR4D::UNSPECIFIED;
def.transform = DefaultTransform;
def.show_pin_text = true;
def.draw_visible_fields = true;
def.draw_hidden_fields = true;
def.only_selected = false;
def.show_elec_type = false;
return def;
}
bool PinIsDangling( size_t aPin ) const
{
if( aPin < dangling.size() )
return dangling[aPin];
else
return true;
}
};
/**
* Define a library symbol object.
*
* A library symbol object is typically saved and loaded in a part library file (.lib).
* Library symbols are different from schematic symbols.
*/
class LIB_PART : public EDA_ITEM
{
PART_SPTR m_me; ///< http://www.boost.org/doc/libs/1_55_0/libs/smart_ptr/sp_techniques.html#weak_without_shared
LIB_ID m_libId;
int m_pinNameOffset; ///< The offset in mils to draw the pin name. Set to 0
///< to draw the pin name above the pin.
bool m_unitsLocked; ///< True if part has multiple units and changing
///< one unit does not automatically change another unit.
bool m_showPinNames; ///< Determines if part pin names are visible.
bool m_showPinNumbers; ///< Determines if part pin numbers are visible.
timestamp_t m_dateLastEdition; ///< Date of the last modification.
LIBRENTRYOPTIONS m_options; ///< Special part features such as POWER or NORMAL.)
int m_unitCount; ///< Number of units (parts) per package.
LIB_ITEMS_CONTAINER m_drawings; ///< Drawing items of this part.
wxArrayString m_FootprintList; /**< List of suitable footprint names for the
part (wild card names accepted). */
LIB_ALIASES m_aliases; ///< List of alias object pointers associated with the
///< part.
PART_LIB* m_library; ///< Library the part belongs to if any.
static int m_subpartIdSeparator; ///< the separator char between
///< the subpart id and the reference
///< like U1A ( m_subpartIdSeparator = 0 ) or U1.A or U1-A
static int m_subpartFirstId; ///< the ascii char value to calculate the subpart symbol id
///< from the part number: only 'A', 'a' or '1' can be used,
///< other values have no sense.
private:
void deleteAllFields();
public:
LIB_PART( const wxString& aName, PART_LIB* aLibrary = NULL );
LIB_PART( LIB_PART& aPart, PART_LIB* aLibrary = NULL );
virtual ~LIB_PART();
PART_SPTR SharedPtr()
{
// clone a shared pointer
return m_me;
}
virtual wxString GetClass() const override
{
return wxT( "LIB_PART" );
}
virtual void SetName( const wxString& aName );
const wxString& GetName() const;
const LIB_ID& GetLibId() const { return m_libId; }
void SetLibId( const LIB_ID& aLibId ) { m_libId = aLibId; }
const wxString GetLibraryName();
PART_LIB* GetLib() { return m_library; }
void SetLib( PART_LIB* aLibrary ) { m_library = aLibrary; }
wxArrayString GetAliasNames( bool aIncludeRoot = true ) const;
size_t GetAliasCount() const { return m_aliases.size(); }
LIB_ALIAS* GetAlias( size_t aIndex );
LIB_ALIAS* GetAlias( const wxString& aName );
timestamp_t GetDateLastEdition() const { return m_dateLastEdition; }
/**
* Add an alias \a aName to the part.
*
* Duplicate alias names are not added to the alias list. Debug builds will raise an
* assertion. Release builds will fail silently.
*
* @param aName - Name of alias to add.
*/
void AddAlias( const wxString& aName );
/**
* Test if alias \a aName is in part alias list.
*
* Alias name comparisons are case insensitive.
*
* @param aName - Name of alias.
* @return True if alias name in alias list.
*/
bool HasAlias( const wxString& aName ) const;
void SetAliases( const wxArrayString& aAliasList );
void RemoveAlias( const wxString& aName );
LIB_ALIAS* RemoveAlias( LIB_ALIAS* aAlias );
void RemoveAllAliases();
wxArrayString& GetFootprints() { return m_FootprintList; }
/**
* Get the bounding box for the symbol.
*
* @return the part bounding box ( in user coordinates )
* @param aUnit = unit selection = 0, or 1..n
* @param aConvert = 0, 1 or 2
* If aUnit == 0, unit is not used
* if aConvert == 0 Convert is non used
* Invisible fields are not taken in account
**/
const EDA_RECT GetUnitBoundingBox( int aUnit, int aConvert ) const;
/**
* Get the symbol bounding box excluding fields.
*
* @return the part bounding box ( in user coordinates ) without fields
* @param aUnit = unit selection = 0, or 1..n
* @param aConvert = 0, 1 or 2
* If aUnit == 0, unit is not used
* if aConvert == 0 Convert is non used
* Fields are not taken in account
**/
const EDA_RECT GetBodyBoundingBox( int aUnit, int aConvert ) const;
const EDA_RECT GetBoundingBox() const override
{
return GetUnitBoundingBox( 0, 0 );
}
/**
* Write the date and time of part to \a aFile in the format:
* "Ti yy/mm/jj hh:mm:ss"
*
* @param aFormatter A reference to an #OUTPUTFORMATTER object containing the
* output format to write to.
* @return True if the date and time were successfully written to \a aFormatter.
*/
bool SaveDateAndTime( OUTPUTFORMATTER& aFormatter );
bool LoadDateAndTime( char* aLine );
/**
* Write the data structures out to \a aFormatter in the part library "*.lib" format.
*
* @param aFormatter A reference to an OUTPUTFORMATTER to write to.
* @return True if success writing else false.
*/
bool Save( OUTPUTFORMATTER& aFormatter );
bool IsPower() const { return m_options == ENTRY_POWER; }
bool IsNormal() const { return m_options == ENTRY_NORMAL; }
void SetPower() { m_options = ENTRY_POWER; }
void SetNormal() { m_options = ENTRY_NORMAL; }
/**
* Set interchangeable the property for part units.
* @param aLockUnits when true then units are set as not interchangeable.
*/
void LockUnits( bool aLockUnits ) { m_unitsLocked = aLockUnits; }
/**
* Check whether part units are interchangeable.
* @return False when interchangeable, true otherwise.
*/
bool UnitsLocked() const { return m_unitsLocked; }
/**
* Overwrite all the existing fields in this symbol with fields supplied
* in \a aFieldsList.
*
* The only known caller of this function is the library part field editor, and it
* establishes needed behavior.
*
* @param aFieldsList is a set of fields to import, removing all previous fields.
*/
void SetFields( const std::vector <LIB_FIELD>& aFieldsList );
/**
* Return a list of fields withing this part. The only known caller of
* this function is the library part field editor, and it establishes
* needed behavior.
*
* @param aList - List to add fields to
*/
void GetFields( LIB_FIELDS& aList );
/**
* Findd a field within this part matching \a aFieldName and returns it or NULL if not found.
*/
LIB_FIELD* FindField( const wxString& aFieldName );
/**
* Return pointer to the requested field.
*
* @param aId - Id of field to return.
* @return The field if found, otherwise NULL.
*/
LIB_FIELD* GetField( int aId );
/** Return reference to the value field. */
LIB_FIELD& GetValueField();
/** Return reference to the reference designator field. */
LIB_FIELD& GetReferenceField();
/** Return reference to the footprint field */
LIB_FIELD& GetFootprintField();
/**
* Draw part.
*
* @param aPanel - Window to draw on. Can be NULL if not available.
* @param aDc - Device context to draw on.
* @param aOffset - Position of part.
* @param aMulti - unit if multiple units per part.
* @param aConvert - Component conversion (DeMorgan) if available.
* @param aOpts - Drawing options
*/
void Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDc, const wxPoint& aOffset,
int aMulti, int aConvert,
const PART_DRAW_OPTIONS& aOpts );
/**
* Plot lib part to plotter.
* Lib Fields not are plotted here, because this plot function
* is used to plot schematic items, which have they own fields
*
* @param aPlotter - Plotter object to plot to.
* @param aUnit - Component part to plot.
* @param aConvert - Component alternate body style to plot.
* @param aOffset - Distance to shift the plot coordinates.
* @param aTransform - Component plot transform matrix.
*/
void Plot( PLOTTER* aPlotter, int aUnit, int aConvert, const wxPoint& aOffset,
const TRANSFORM& aTransform );
/**
* Plot Lib Fields only of the part to plotter.
* is used to plot the full lib part, outside the schematic
*
* @param aPlotter - Plotter object to plot to.
* @param aUnit - Component part to plot.
* @param aConvert - Component alternate body style to plot.
* @param aOffset - Distance to shift the plot coordinates.
* @param aTransform - Component plot transform matrix.
*/
void PlotLibFields( PLOTTER* aPlotter, int aUnit, int aConvert,
const wxPoint& aOffset, const TRANSFORM& aTransform );
/**
* Add a new draw \a aItem to the draw object list.
*
* @param aItem - New draw object to add to part.
*/
void AddDrawItem( LIB_ITEM* aItem );
/**
* Remove draw \a aItem from list.
*
* @param aItem - Draw item to remove from list.
* @param aPanel - Panel to remove part from.
* @param aDc - Device context to remove part from.
*/
void RemoveDrawItem( LIB_ITEM* aItem, EDA_DRAW_PANEL* aPanel = NULL, wxDC* aDc = NULL );
/**
* Return the next draw object pointer.
*
* @param aItem - Pointer to the current draw item. Setting item NULL
* with return the first item of type in the list.
* @param aType - type of searched item (filter).
* if TYPE_NOT_INIT search for all items types
* @return - The next drawing object in the list if found, otherwise NULL.
*/
LIB_ITEM* GetNextDrawItem( LIB_ITEM* aItem = NULL, KICAD_T aType = TYPE_NOT_INIT );
/**
* Return the next pin object from the draw list.
*
* This is just a pin object specific version of GetNextDrawItem().
*
* @param aItem - Pointer to the previous pin item, or NULL to get the
* first pin in the draw object list.
* @return - The next pin object in the list if found, otherwise NULL.
*/
LIB_PIN* GetNextPin( LIB_PIN* aItem = NULL )
{
return (LIB_PIN*) GetNextDrawItem( (LIB_ITEM*) aItem, LIB_PIN_T );
}
/**
* Return a list of pin object pointers from the draw item list.
*
* Note pin objects are owned by the draw list of the part.
* Deleting any of the objects will leave list in a unstable state
* and will likely segfault when the list is destroyed.
*
* @param aList - Pin list to place pin object pointers into.
* @param aUnit - Unit number of pin to add to list. Set to 0 to
* get pins from any part unit.
* @param aConvert - Convert number of pin to add to list. Set to 0 to
* get pins from any convert of part.
*/
void GetPins( LIB_PINS& aList, int aUnit = 0, int aConvert = 0 );
/**
* Return pin object with the requested pin \a aNumber.
*
* @param aNumber - Number of the pin to find.
* @param aUnit - Unit of the part to find. Set to 0 if a specific
* unit number is not required.
* @param aConvert - Alternate body style filter (DeMorgan). Set to 0 if
* no alternate body style is required.
* @return The pin object if found. Otherwise NULL.
*/
LIB_PIN* GetPin( const wxString& aNumber, int aUnit = 0, int aConvert = 0 );
/**
* Return true if this part's pins do not match another part's pins. This
* is used to detect whether the project cache is out of sync with the
* system libs.
*
* @param aOtherPart - The other library part to test
* @param aTestNums - Whether two pins at the same point must have the same number.
* @param aTestNames - Whether two pins at the same point must have the same name.
* @param aTestType - Whether two pins at the same point must have the same electrical type.
* @param aTestOrientation - Whether two pins at the same point must have the same orientation.
* @param aTestLength - Whether two pins at the same point must have the same length.
*/
bool PinsConflictWith( LIB_PART& aOtherPart, bool aTestNums, bool aTestNames,
bool aTestType, bool aTestOrientation, bool aTestLength );
/**
* Move the part \a aOffset.
*
* @param aOffset - Offset displacement.
*/
void SetOffset( const wxPoint& aOffset );
/**
* Remove duplicate draw items from list.
*/
void RemoveDuplicateDrawItems();
/**
* Test if part has more than one body conversion type (DeMorgan).
*
* @return True if part has more than one conversion.
*/
bool HasConversion() const;
/**
* Clears the status flag all draw objects in this part.
*/
void ClearStatus();
/**
* Checks all draw objects of part to see if they are with block.
*
* Use this method to mark draw objects as selected during block
* functions.
*
* @param aRect - The bounding rectangle to test in draw items are inside.
* @param aUnit - The current unit number to test against.
* @param aConvert - Are the draw items being selected a conversion.
* @param aSyncPinEdit - Enable pin selection in other units.
* @return The number of draw objects found inside the block select
* rectangle.
*/
int SelectItems( EDA_RECT& aRect, int aUnit, int aConvert, bool aSyncPinEdit );
/**
* Clears all the draw items marked by a block select.
*/
void ClearSelectedItems();
/**
* Deletes the select draw items marked by a block select.
*
* The name and reference field will not be deleted. They are the
* minimum drawing items required for any part. Their properties
* can be changed but the cannot be removed.
*/
void DeleteSelectedItems();
/**
* Move the selected draw items marked by a block select.
*/
void MoveSelectedItems( const wxPoint& aOffset );
/**
* Make a copy of the selected draw items marked by a block select.
*
* Fields are not copied. Only part body items are copied.
* Copying fields would result in duplicate fields which does not
* make sense in this context.
*/
void CopySelectedItems( const wxPoint& aOffset );
/**
* Horizontally (X axis) mirror selected draw items about a point.
*
* @param aCenter - Center point to mirror around.
*/
void MirrorSelectedItemsH( const wxPoint& aCenter );
/**
* Vertically (Y axis) mirror selected draw items about a point.
*
* @param aCenter - Center point to mirror around.
*/
void MirrorSelectedItemsV( const wxPoint& aCenter );
/**
* Rotate CCW selected draw items about a point.
*
* @param aCenter - Center point to mirror around.
*/
void RotateSelectedItems( const wxPoint& aCenter );
/**
* Locate a draw object.
*
* @param aUnit - Unit number of draw item.
* @param aConvert - Body style of draw item.
* @param aType - Draw object type, set to 0 to search for any type.
* @param aPoint - Coordinate for hit testing.
* @return The draw object if found. Otherwise NULL.
*/
LIB_ITEM* LocateDrawItem( int aUnit, int aConvert, KICAD_T aType, const wxPoint& aPoint );
/**
* Locate a draw object (overlaid)
*
* @param aUnit - Unit number of draw item.
* @param aConvert - Body style of draw item.
* @param aType - Draw object type, set to 0 to search for any type.
* @param aPoint - Coordinate for hit testing.
* @param aTransform = the transform matrix
* @return The draw object if found. Otherwise NULL.
*/
LIB_ITEM* LocateDrawItem( int aUnit, int aConvert, KICAD_T aType,
const wxPoint& aPoint, const TRANSFORM& aTransform );
/**
* Return a reference to the draw item list.
*
* @return LIB_ITEMS_CONTAINER& - Reference to the draw item object container.
*/
LIB_ITEMS_CONTAINER& GetDrawItems()
{
return m_drawings;
}
/**
* Set the units per part count.
*
* If the count is greater than the current count, then the all of the
* current draw items are duplicated for each additional part. If the
* count is less than the current count, all draw objects for units
* greater that count are removed from the part.
*
* @param count - Number of units per package.
*/
void SetUnitCount( int count );
int GetUnitCount() const { return m_unitCount; }
/**
* @return true if the part has multiple units per part.
* When true, the reference has a sub reference to identify part.
*/
bool IsMulti() const { return m_unitCount > 1; }
/**
* @return the sub reference for part having multiple units per part.
* The sub reference identify the part (or unit)
* @param aUnit = the part identifier ( 1 to max count)
* @param aAddSeparator = true (default) to prpebd the sub ref
* by the separator symbol (if any)
* Note: this is a static function.
*/
static wxString SubReference( int aUnit, bool aAddSeparator = true );
// Accessors to sub ref parameters
static int GetSubpartIdSeparator() { return m_subpartIdSeparator; }
/** return a reference to m_subpartIdSeparator,
* only for read/save setting functions
*/
static int* SubpartIdSeparatorPtr() { return &m_subpartIdSeparator; }
static int GetSubpartFirstId() { return m_subpartFirstId; }
/** return a reference to m_subpartFirstId, only for read/save setting functions
*/
static int* SubpartFirstIdPtr() { return &m_subpartFirstId; }
/**
* Set the separator char between the subpart id and the reference
* 0 (no separator) or '.' , '-' and '_'
* and the ascii char value to calculate the subpart symbol id from the part number:
* 'A' or '1' only are allowed. (to print U1.A or U1.1)
* if this is a digit, a number is used as id symbol
* Note also if the subpart symbol is a digit, the separator cannot be null.
* @param aSep = the separator symbol (0 (no separator) or '.' , '-' and '_')
* @param aFirstId = the Id of the first part ('A' or '1')
*/
static void SetSubpartIdNotation( int aSep, int aFirstId );
/**
* Set or clear the alternate body style (DeMorgan) for the part.
*
* If the part already has an alternate body style set and a
* asConvert if false, all of the existing draw items for the alternate
* body style are remove. If the alternate body style is not set and
* asConvert is true, than the base draw items are duplicated and
* added to the part.
*
* @param aSetConvert - Set or clear the part alternate body style.
*/
void SetConversion( bool aSetConvert );
/**
* Set the offset in mils of the pin name text from the pin symbol.
*
* Set the offset to 0 to draw the pin name above the pin symbol.
*
* @param aOffset - The offset in mils.
*/
void SetPinNameOffset( int aOffset ) { m_pinNameOffset = aOffset; }
int GetPinNameOffset() { return m_pinNameOffset; }
/**
* Set or clear the pin name visibility flag.
*
* @param aShow - True to make the part pin names visible.
*/
void SetShowPinNames( bool aShow ) { m_showPinNames = aShow; }
bool ShowPinNames() { return m_showPinNames; }
/**
* Set or clear the pin number visibility flag.
*
* @param aShow - True to make the part pin numbers visible.
*/
void SetShowPinNumbers( bool aShow ) { m_showPinNumbers = aShow; }
bool ShowPinNumbers() { return m_showPinNumbers; }
bool operator==( const LIB_PART* aPart ) const { return this == aPart; }
#if defined(DEBUG)
void Show( int nestLevel, std::ostream& os ) const override { ShowDummy( os ); }
#endif
};
#endif // CLASS_LIBENTRY_H
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