Seth Hillbrand
55036f9921
The symbol chooser's footprint dropdown now fetches filtered results from pcbnew via KIWAY instead of requiring direct access to FOOTPRINT_LIST. Filter criteria (pin count, footprint patterns) are serialized as JSON, sent to pcbnew, and matching footprints are returned as a JSON array. The filtering uses preloaded footprints from the adapter rather than re-reading from disk, which eliminates the main performance bottleneck when selecting symbols.
127 lines
3.7 KiB
C++
127 lines
3.7 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright The KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef FOOTPRINT_SELECT_WIDGET_H
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#define FOOTPRINT_SELECT_WIDGET_H
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#include <wx/arrstr.h>
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#include <wx/panel.h>
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class KIWAY;
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class PROJECT;
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class FOOTPRINT_CHOICE;
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class wxWindow;
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class EDA_DRAW_FRAME;
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/**
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* This event is fired when a footprint is selected. The string data of the
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* event will contain the footprint name.
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*/
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wxDECLARE_EVENT( EVT_FOOTPRINT_SELECTED, wxCommandEvent );
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class FOOTPRINT_SELECT_WIDGET : public wxPanel
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{
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public:
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/**
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* Construct a footprint selector widget.
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*
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* @param aFrame - parent frame for context
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* @param aParent - parent window
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* @param aMaxItems - maximum number of filter items to display
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*/
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FOOTPRINT_SELECT_WIDGET( EDA_DRAW_FRAME* aFrame, wxWindow* aParent, int aMaxItems = 400 );
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virtual ~FOOTPRINT_SELECT_WIDGET()
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{
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}
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/**
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* Initialize the widget with a KIWAY for cross-module communication.
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*
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* @param aKiway - active kiway instance used to fetch filtered footprints from pcbnew
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* @param aProject - current project (unused, kept for API compatibility)
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*/
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void Load( KIWAY& aKiway, PROJECT& aProject );
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/**
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* Clear all filters. Does not update the list.
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*/
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void ClearFilters();
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/**
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* Filter by pin count. Does not update the list.
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*/
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void FilterByPinCount( int aPinCount );
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/**
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* Filter by footprint filter list. Does not update the list.
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*
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* @param aFilters is a wxArrayString of strings used to filter the list of available
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* footprints (can be empty).
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* The final fp list is the list of footprint names matching at least one filtering string.
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* A filtering string is something like sm0402 or DIP*
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* @param aZeroFilters - if true, zero filters = zero footprints. If false, zero filters =
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* not filtering.
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*/
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void FilterByFootprintFilters( const wxArrayString& aFilters, bool aZeroFilters );
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/**
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* Set the default footprint for a part. This will be listed at the
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* top. May be an empty string.
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*/
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void SetDefaultFootprint( const wxString& aFp );
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/**
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* Update the contents of the list by fetching filtered footprints from pcbnew.
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* The "default" footprint will be selected.
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*
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* @return true if the list was updated successfully
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*/
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bool UpdateList();
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/**
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* Set current selection to the default footprint
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*/
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void SelectDefault();
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/**
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* Enable or disable the control for input
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*/
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virtual bool Enable( bool aEnable = true ) override;
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private:
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FOOTPRINT_CHOICE* m_fp_sel_ctrl;
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wxSizer* m_sizer;
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int m_max_items;
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wxString m_default_footprint;
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// Filter parameters
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int m_pin_count;
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wxArrayString m_filters;
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bool m_zero_filter;
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KIWAY* m_kiway;
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void OnComboBox( wxCommandEvent& aEvent );
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};
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#endif // FOOTPRINT_SELECT_WIDGET
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