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329fc18732
Change all of the component tree helper objects to use LIB_IDs instead of LIB_ALIAS pointers. LIB_ALIAS pointers are dangerous to use because they can be deleted in the symbol library editor while the component chooser dialog has copies of them. With LIB_IDs, the LIB_ALIAS pointer is found on demand and can be guaranteed to be valid. Update the chooser dialog to load the symbol library table instead of the libraries defined in the project file and return a LIB_ID instead of a LIB_ALIAS pointer. Modify SCH_BASE_FRAME::SelectComponentFromLibrary() to handle the LIB_IDs returned from the component chooser dialog.
249 lines
9.1 KiB
C++
249 lines
9.1 KiB
C++
#ifndef SCH_BASE_FRAME_H_
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#define SCH_BASE_FRAME_H_
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/*
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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 (C) 2015 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 2015-2017 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
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <draw_frame.h>
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#include <class_sch_screen.h>
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class PAGE_INFO;
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class TITLE_BLOCK;
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class LIB_VIEW_FRAME;
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class LIB_EDIT_FRAME;
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class LIB_ALIAS;
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class PART_LIB;
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class SCHLIB_FILTER;
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class LIB_ID;
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/**
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* Class SCH_BASE_FRAME
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* is a shim class between EDA_DRAW_FRAME and several derived classes:
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* LIB_EDIT_FRAME, LIB_VIEW_FRAME, and SCH_EDIT_FRAME, and it brings in a
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* common way of handling the provided virtual functions for the derived classes.
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* <p>
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* The motivation here is to switch onto GetScreen() for the underlying data model.
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*
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* @author Dick Hollenbeck
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*/
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class SCH_BASE_FRAME : public EDA_DRAW_FRAME
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{
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protected:
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wxPoint m_repeatStep; ///< the increment value of the position of an item
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///< when it is repeated
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int m_repeatDeltaLabel; ///< the increment value of labels like bus members
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///< when they are repeated
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public:
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SCH_BASE_FRAME( KIWAY* aKiway, wxWindow* aParent,
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FRAME_T aWindowType,
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const wxString& aTitle,
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const wxPoint& aPosition, const wxSize& aSize,
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long aStyle, const wxString & aFrameName );
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virtual ~SCH_BASE_FRAME();
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SCH_SCREEN* GetScreen() const override;
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/**
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* @return the increment value of the position of an item
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* for the repeat command
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*/
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const wxPoint GetRepeatStep() const { return m_repeatStep; }
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/**
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* Sets the repeat step value for repeat command
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* @param aStep the increment value of the position of an item
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* for the repeat command
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*/
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void SetRepeatStep( const wxPoint& aStep) { m_repeatStep = aStep; }
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/**
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* @return the increment value of labels like bus members
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* for the repeat command
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*/
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int GetRepeatDeltaLabel() const { return m_repeatDeltaLabel; }
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/**
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* Sets the repeat delta label value for repeat command
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* @param aDelta the increment value of labels like bus members
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* for the repeat command
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*/
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void SetRepeatDeltaLabel( int aDelta ) { m_repeatDeltaLabel = aDelta; }
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/**
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* Function GetZoomLevelIndicator
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* returns a human readable value which can be displayed as zoom
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* level indicator in dialogs.
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* Virtual from the base class
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*/
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const wxString GetZoomLevelIndicator() const override;
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void SetPageSettings( const PAGE_INFO& aPageSettings ) override;
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const PAGE_INFO& GetPageSettings () const override;
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const wxSize GetPageSizeIU() const override;
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const wxPoint& GetAuxOrigin() const override;
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void SetAuxOrigin( const wxPoint& aPosition ) override;
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const wxPoint& GetGridOrigin() const override
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{
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static wxPoint zero;
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return zero;
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}
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void SetGridOrigin( const wxPoint& aPoint ) override {}
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// Virtual from EDA_DRAW_FRAME
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// the background color of the draw canvas:
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COLOR4D GetDrawBgColor() const override;
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void SetDrawBgColor( COLOR4D aColor) override;
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const TITLE_BLOCK& GetTitleBlock() const override;
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void SetTitleBlock( const TITLE_BLOCK& aTitleBlock ) override;
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void UpdateStatusBar() override;
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struct COMPONENT_SELECTION
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{
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wxString LibNickname;
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wxString Name;
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int Unit;
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int Convert;
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std::vector<std::pair<int, wxString>> Fields;
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COMPONENT_SELECTION():
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LibNickname( "" ),
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Name( "" ),
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Unit( 1 ),
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Convert( 1 )
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{}
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};
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typedef std::vector<COMPONENT_SELECTION> HISTORY_LIST;
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/**
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* Function SelectComponentFromLib
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* Calls the library viewer to select component to import into schematic.
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* if the library viewer is currently running, it is closed and reopened
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* in modal mode.
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*
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* aAllowFields chooses whether or not features that permit the user to edit
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* fields (e.g. footprint selection) should be enabled. This should be false
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* when they would have no effect, for example loading a part into libedit.
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*
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* @param aFilter is a SCHLIB_FILTER filter to pass the allowed library names
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* and/or the library name to load the component from and/or some other filter
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* if NULL, no filtering.
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* @param aHistoryList list of previously loaded components - will be edited
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* @param aUseLibBrowser bool to call the library viewer to select the component
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* @param aUnit preselected unit
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* @param aConvert preselected De Morgan shape
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* @param aHighlight name of component to highlight in the list.
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* highlights none if there isn't one by that name
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* @param aAllowFields whether to allow field editing in the dialog
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*
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* @return the selected component
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*/
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COMPONENT_SELECTION SelectComponentFromLibrary(
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const SCHLIB_FILTER* aFilter,
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std::vector<COMPONENT_SELECTION>& aHistoryList,
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bool aUseLibBrowser,
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int aUnit,
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int aConvert,
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const wxString& aHighlight = wxEmptyString,
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bool aAllowFields = true );
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void OnEditSymbolLibTable( wxCommandEvent& aEvent );
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protected:
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/**
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* Function SelectComponentFromLibBrowser
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* Calls the library viewer to select component to import into schematic.
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* if the library viewer is currently running, it is closed and reopened
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* in modal mode.
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* @param aFilter is a filter to pass the allowed library names
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* and/or some other filter
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* @param aPreselectedLibId Preselected component LIB_ID. Not valid if none selected.
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* @param aUnit preselected unit
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* @param aConvert preselected deMorgan conversion
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* @return the selected component
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*/
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COMPONENT_SELECTION SelectComponentFromLibBrowser(
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const SCHLIB_FILTER* aFilter,
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const LIB_ID& aPreselectedLibid,
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int aUnit, int aConvert );
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/**
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* Function OnOpenLibraryViewer
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* Open the library viewer only to browse library contents.
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* If the viewed is already opened from this, raise the viewer
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* If the viewed is already opened from an other window, close it and reopen
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*/
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void OnOpenLibraryViewer( wxCommandEvent& event );
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/**
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* Function DisplayComponentsNamesInLib
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* Select a component from the list of components in a library
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*
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* @param aLibrary = a reference to the library to explore
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* If NULL the user will be prompted tp chose a library
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* @param aBuffer = a wxString to put the selected component name
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* @param aPreviousChoice = the previously selected component name.
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* it will be added to the selection list. Can be empty.
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*
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* @return true if a component is selected
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* false on cancel
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*/
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bool DisplayListComponentsInLib( PART_LIB* aLibrary, wxString& aBuffer,
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wxString& aPreviousChoice );
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/**
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* Function SelectLibraryFromList
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* displays a list of current loaded libraries, and allows the user to select
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* a library
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* This list is sorted, with the library cache always at end of the list
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* @return a reference to the selected library, or NULL
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*/
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PART_LIB* SelectLibraryFromList();
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/**
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* Function SelectPartNameToLoad
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* Select a part name from the list of components (parts) found in a library.
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*
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* @param aLibrary = a reference to the library to explore
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* If NULL the user will be prompted tp chose a library
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* @param aBufName = a wxString to put the selected component name
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*
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* @return true if a component is selected
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* false on cancel
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*/
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bool SelectPartNameToLoad( PART_LIB* aLibrary, wxString& aBufName );
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};
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#endif // SCH_BASE_FRAME_H_
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