footprint_library_query.cpp File Reference

#include "footprint_library_query.h"
#include <exception>
#include <kiface_ids.h>
#include <kiway.h>
#include <json_common.h>

Go to the source code of this file.

Functions
FOOTPRINT_MATCH_RESULT	QueryMatchingFootprints (KIWAY &aKiway, const FOOTPRINT_MATCH_QUERY &aQuery)
	Ask the footprint libraries, for the footprints matching a query (over the Pcbnew kiface).
bool	StartFootprintLibrariesLoad (KIWAY &aKiway)
	Start loading the footprint libraries in the background.
float	GetFootprintLibrariesLoadProgress (KIWAY &aKiway)
	Return how far the background load of the footprint libraries has got.

Function Documentation

GetFootprintLibrariesLoadProgress()

float GetFootprintLibrariesLoadProgress

(

KIWAY &

aKiway

)

Return how far the background load of the footprint libraries has got.

Never blocks, so it can be polled while showing a loading indication.

Parameters

aKiway

is used to reach the pcbnew kiface.

Returns

the fraction of the queued libraries processed so far, or 1.0 when there is nothing to wait for (for example without the Pcbnew kiface).

Definition at line 172 of file footprint_library_query.cpp.

References KIWAY::FACE_PCB, KIWAY::KiFACE(), kiface(), and KIFACE_FOOTPRINTS_LOAD_PROGRESS.

Referenced by PANEL_FOOTPRINT_FILTERS::matchLibrariesReady().

QueryMatchingFootprints()

FOOTPRINT_MATCH_RESULT QueryMatchingFootprints	(	KIWAY &	aKiway,
		const FOOTPRINT_MATCH_QUERY &	aQuery )

Ask the footprint libraries, for the footprints matching a query (over the Pcbnew kiface).

Parameters

aKiway	is used to reach the pcbnew kiface.
aQuery	is the set of criteria to match.

Returns

the matching "library:footprint" IDs. On failure Success is false and MatchingNames is empty, which happens when the pcbnew kiface is unavailable (for example in a standalone tool without footprint support) or the query could not be performed.

Definition at line 89 of file footprint_library_query.cpp.

References KIWAY::FACE_PCB, filterFootprints(), filters, FOOTPRINT_MATCH_RESULT::FromJsonStr(), KIWAY::KiFACE(), kiface(), KIFACE_FILTER_FOOTPRINTS, FOOTPRINT_MATCH_QUERY::m_MaxResults, FOOTPRINT_MATCH_QUERY::m_Patterns, FOOTPRINT_MATCH_QUERY::m_PinCount, FOOTPRINT_MATCH_QUERY::m_ZeroFilters, and result.

Referenced by FP_FILTER_MATCHER::fetchMatches(), and FOOTPRINT_SELECT_WIDGET::UpdateList().

StartFootprintLibrariesLoad()

bool StartFootprintLibrariesLoad

(

KIWAY &

aKiway

)

Start loading the footprint libraries in the background.

This call does not block. It is a no-op if the libraries are already loaded, or a load is already running.

Returns

true if the background load was successfully started, false otherwise.

Definition at line 144 of file footprint_library_query.cpp.

References KIWAY::FACE_PCB, KIWAY::KiFACE(), kiface(), and KIFACE_TRIGGER_FOOTPRINTS_LOAD.