project_local_settings.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2020 CERN
 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
 * @author Jon Evans <[email protected]>
 *
 * 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 3 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, see <https://www.gnu.org/licenses/>.
 */
 
#include <lset.h>
#include <project.h>
#include <project/project_local_settings.h>
#include <settings/layer_settings_utils.h>
#include <settings/json_settings_internals.h>
#include <settings/parameters.h>
 
const int projectLocalSettingsVersion = 7;
 
 
PROJECT_LOCAL_SETTINGS::PROJECT_LOCAL_SETTINGS( PROJECT* aProject, const wxString& aFilename ) :
        JSON_SETTINGS( aFilename, SETTINGS_LOC::PROJECT, projectLocalSettingsVersion,
                       /* aCreateIfMissing = */ true, /* aCreateIfDefault = */ false,
                       /* aWriteFile = */ true ),
        m_ActiveLayer( UNDEFINED_LAYER ),
        m_ContrastModeDisplay( HIGH_CONTRAST_MODE::NORMAL ),
        m_NetColorMode( NET_COLOR_MODE::RATSNEST ),
        m_AutoTrackWidth( true ),
        m_ZoneDisplayMode( ZONE_DISPLAY_MODE::SHOW_FILLED ),
        m_PrototypeZoneFill( false ),
        m_TrackOpacity( 1.0 ),
        m_ViaOpacity( 1.0 ),
        m_PadOpacity( 1.0 ),
        m_ZoneOpacity( 0.6 ),
        m_ShapeOpacity( 1.0 ),
        m_ImageOpacity( 0.6 ),
        m_PcbSelectionFilter(),
        m_GitIntegrationDisabled( false ),
        m_project( aProject ),
        m_wasMigrated( false )
{
    // Keep old files around
    m_deleteLegacyAfterMigration = false;
 
    m_params.emplace_back( new PARAM_LAMBDA<std::string>( "board.visible_layers",
            [&]() -> std::string
            {
                return m_VisibleLayers.FmtHex();
            },
            [&]( const std::string& aString )
            {
                m_VisibleLayers.ParseHex( aString );
            },
            LSET::AllLayersMask().FmtHex() ) );
 
    m_params.emplace_back( new PARAM_LAMBDA<nlohmann::json>( "board.visible_items",
            [&]() -> nlohmann::json
            {
                nlohmann::json ret = nlohmann::json::array();
 
                for( GAL_LAYER_ID l : m_VisibleItems.Seq() )
                {
                    if( std::optional<VISIBILITY_LAYER> vl = VisibilityLayerFromRenderLayer( l ) )
                        ret.push_back( VisibilityLayerToString( *vl ) );
                }
 
                // Explicit marker to tell apart a wiped-out array from the user hiding everything
                if( ret.empty() )
                    ret.push_back( "none" );
 
                return ret;
            },
            [&]( const nlohmann::json& aVal )
            {
                if( !aVal.is_array() || aVal.empty() )
                {
                    m_VisibleItems |= UserVisbilityLayers();
                    return;
                }
 
                m_VisibleItems &= ~UserVisbilityLayers();
                GAL_SET visible;
                bool none = false;
 
                for( const nlohmann::json& entry : aVal )
                {
                    try
                    {
                        std::string vs = entry.get<std::string>();
 
                        if( std::optional<GAL_LAYER_ID> l = RenderLayerFromVisbilityString( vs ) )
                            visible.set( *l );
                        else if( vs == "none" )
                            none = true;
                    }
                    catch( ... )
                    {
                        // Unknown entry (possibly the settings file was re-saved by an old version
                        // of kicad that used numeric entries, or is a future format)
                    }
                }
 
                // Restore corrupted state
                if( !visible.any() && !none )
                    m_VisibleItems |= UserVisbilityLayers();
                else
                    m_VisibleItems |= UserVisbilityLayers() & visible;
            },
            {} ) );
 
    m_params.emplace_back( new PARAM_LAMBDA<nlohmann::json>( "board.selection_filter",
            [&]() -> nlohmann::json
            {
                nlohmann::json ret;
 
                ret["lockedItems"] = m_PcbSelectionFilter.lockedItems;
                ret["footprints"]  = m_PcbSelectionFilter.footprints;
                ret["text"]        = m_PcbSelectionFilter.text;
                ret["tracks"]      = m_PcbSelectionFilter.tracks;
                ret["vias"]        = m_PcbSelectionFilter.vias;
                ret["pads"]        = m_PcbSelectionFilter.pads;
                ret["graphics"]    = m_PcbSelectionFilter.graphics;
                ret["zones"]       = m_PcbSelectionFilter.zones;
                ret["keepouts"]    = m_PcbSelectionFilter.keepouts;
                ret["dimensions"]  = m_PcbSelectionFilter.dimensions;
                ret["gridItems"]   = m_PcbSelectionFilter.gridItems;
                ret["otherItems"]  = m_PcbSelectionFilter.otherItems;
 
                return ret;
            },
            [&]( const nlohmann::json& aVal )
            {
                if( aVal.empty() || !aVal.is_object() )
                    return;
 
                SetIfPresent( aVal, "lockedItems", m_PcbSelectionFilter.lockedItems );
                SetIfPresent( aVal, "footprints", m_PcbSelectionFilter.footprints );
                SetIfPresent( aVal, "text", m_PcbSelectionFilter.text );
                SetIfPresent( aVal, "tracks", m_PcbSelectionFilter.tracks );
                SetIfPresent( aVal, "vias", m_PcbSelectionFilter.vias );
                SetIfPresent( aVal, "pads", m_PcbSelectionFilter.pads );
                SetIfPresent( aVal, "graphics", m_PcbSelectionFilter.graphics );
                SetIfPresent( aVal, "zones", m_PcbSelectionFilter.zones );
                SetIfPresent( aVal, "keepouts", m_PcbSelectionFilter.keepouts );
                SetIfPresent( aVal, "dimensions", m_PcbSelectionFilter.dimensions );
                SetIfPresent( aVal, "gridItems", m_PcbSelectionFilter.gridItems );
                SetIfPresent( aVal, "otherItems", m_PcbSelectionFilter.otherItems );
            },
            {
                { "lockedItems", false },
                { "footprints", true },
                { "text", true },
                { "tracks", true },
                { "vias", true },
                { "pads", true },
                { "graphics", true },
                { "zones", true },
                { "keepouts", true },
                { "dimensions", true },
                { "gridItems", true },
                { "otherItems", true }
            } ) );
 
    m_params.emplace_back( new PARAM_ENUM<PCB_LAYER_ID>( "board.active_layer",
                           &m_ActiveLayer, F_Cu, PCBNEW_LAYER_ID_START, F_Fab ) );
 
    m_params.emplace_back( new PARAM<wxString>( "board.active_layer_preset",
                           &m_ActiveLayerPreset, "" ) );
 
    m_params.emplace_back( new PARAM_ENUM<HIGH_CONTRAST_MODE>( "board.high_contrast_mode",
                           &m_ContrastModeDisplay, HIGH_CONTRAST_MODE::NORMAL,
                           HIGH_CONTRAST_MODE::NORMAL, HIGH_CONTRAST_MODE::HIDDEN ) );
 
    m_params.emplace_back( new PARAM<double>( "board.opacity.tracks", &m_TrackOpacity, 1.0 ) );
    m_params.emplace_back( new PARAM<double>( "board.opacity.vias", &m_ViaOpacity, 1.0 ) );
    m_params.emplace_back( new PARAM<double>( "board.opacity.pads", &m_PadOpacity, 1.0 ) );
    m_params.emplace_back( new PARAM<double>( "board.opacity.zones", &m_ZoneOpacity, 0.6 ) );
    m_params.emplace_back( new PARAM<double>( "board.opacity.images", &m_ImageOpacity, 0.6 ) );
    m_params.emplace_back( new PARAM<double>( "board.opacity.shapes", &m_ShapeOpacity, 1.0 ) );
 
    m_params.emplace_back( new PARAM_LIST<wxString>( "board.hidden_nets", &m_HiddenNets, {} ) );
 
    m_params.emplace_back( new PARAM_SET<wxString>( "board.hidden_netclasses",
                                                     &m_HiddenNetclasses, {} ) );
 
    m_params.emplace_back( new PARAM_ENUM<NET_COLOR_MODE>( "board.net_color_mode",
                           &m_NetColorMode, NET_COLOR_MODE::RATSNEST, NET_COLOR_MODE::OFF,
                           NET_COLOR_MODE::ALL ) );
 
    m_params.emplace_back( new PARAM<bool>( "board.auto_track_width",
                           &m_AutoTrackWidth, true ) );
 
    m_params.emplace_back( new PARAM_ENUM<ZONE_DISPLAY_MODE>( "board.zone_display_mode",
                           &m_ZoneDisplayMode,
                           ZONE_DISPLAY_MODE::SHOW_FILLED, ZONE_DISPLAY_MODE::SHOW_FILLED,
                           ZONE_DISPLAY_MODE::SHOW_TRIANGULATION ) );
 
    m_params.emplace_back( new PARAM<bool>( "board.prototype_zone_fills", &m_PrototypeZoneFill, false ) );
 
    m_params.emplace_back( new PARAM<wxString>( "git.repo_username", &m_GitRepoUsername, "" ) );
 
    m_params.emplace_back( new PARAM<wxString>( "git.repo_type", &m_GitRepoType, "" ) );
 
    m_params.emplace_back( new PARAM<wxString>( "git.ssh_key", &m_GitSSHKey, "" ) );
 
    m_params.emplace_back( new PARAM<bool>( "git.integration_disabled", &m_GitIntegrationDisabled, false ) );
 
    m_params.emplace_back( new PARAM<wxString>( "net_inspector_panel.filter_text",
                                                &m_NetInspectorPanel.filter_text, "" ) );
    m_params.emplace_back( new PARAM<bool>( "net_inspector_panel.filter_by_net_name",
                                            &m_NetInspectorPanel.filter_by_net_name, true ) );
    m_params.emplace_back( new PARAM<bool>( "net_inspector_panel.filter_by_netclass",
                                            &m_NetInspectorPanel.filter_by_netclass, true ) );
    m_params.emplace_back( new PARAM<bool>( "net_inspector_panel.group_by_netclass",
                                            &m_NetInspectorPanel.group_by_netclass, false ) );
    m_params.emplace_back( new PARAM<bool>( "net_inspector_panel.group_by_net_chain",
                                            &m_NetInspectorPanel.group_by_net_chain, false ) );
    m_params.emplace_back( new PARAM<bool>( "net_inspector_panel.group_by_constraint",
                                            &m_NetInspectorPanel.group_by_constraint, false ) );
    m_params.emplace_back( new PARAM_LIST<wxString>( "net_inspector_panel.custom_group_rules",
                                                     &m_NetInspectorPanel.custom_group_rules,
                                                     {} ) );
    m_params.emplace_back( new PARAM<bool>( "net_inspector_panel.show_zero_pad_nets",
                                            &m_NetInspectorPanel.show_zero_pad_nets, false ) );
    m_params.emplace_back( new PARAM<bool>( "net_inspector_panel.show_unconnected_nets",
                                            &m_NetInspectorPanel.show_unconnected_nets, false ) );
    m_params.emplace_back( new PARAM<bool>( "net_inspector_panel.show_time_domain_details",
                                            &m_NetInspectorPanel.show_time_domain_details, false ) );
    m_params.emplace_back( new PARAM<int>( "net_inspector_panel.sorting_column",
                                           &m_NetInspectorPanel.sorting_column, -1 ) );
    m_params.emplace_back( new PARAM<bool>( "net_inspector_panel.sort_ascending",
                                            &m_NetInspectorPanel.sort_order_asc, true ) );
    m_params.emplace_back( new PARAM_LIST<int>( "net_inspector_panel.col_order",
                                                &m_NetInspectorPanel.col_order, {} ) );
    m_params.emplace_back( new PARAM_LIST<int>( "net_inspector_panel.col_widths",
                                                &m_NetInspectorPanel.col_widths, {} ) );
    m_params.emplace_back( new PARAM_LIST<bool>( "net_inspector_panel.col_hidden",
                                                 &m_NetInspectorPanel.col_hidden, {} ) );
    m_params.emplace_back( new PARAM_LIST<wxString>( "net_inspector_panel.expanded_rows",
                                                     &m_NetInspectorPanel.expanded_rows, {} ) );
 
    m_params.emplace_back( new PARAM_LIST<wxString>( "open_jobsets", &m_OpenJobSets, {} ) );
 
    m_params.emplace_back( new PARAM_LAMBDA<nlohmann::json>( "project.files",
            [&]() -> nlohmann::json
            {
                nlohmann::json ret = nlohmann::json::array();
 
                for( PROJECT_FILE_STATE& fileState : m_files )
                {
                    nlohmann::json file;
                    file["name"] = fileState.fileName;
                    file["open"] = fileState.open;
 
                    nlohmann::json window;
                    window["maximized"] = fileState.window.maximized;
                    window["size_x"]    = fileState.window.size_x;
                    window["size_y"]    = fileState.window.size_y;
                    window["pos_x"]     = fileState.window.pos_x;
                    window["pos_y"]     = fileState.window.pos_y;
                    window["display"]   = fileState.window.display;
 
                    file["window"] = window;
 
                    ret.push_back( file );
                }
 
                return ret;
            },
            [&]( const nlohmann::json& aVal )
            {
                if( !aVal.is_array() || aVal.empty() )
                    return;
 
                m_files.clear();
 
                for( const nlohmann::json& file : aVal )
                {
                    PROJECT_FILE_STATE fileState;
 
                    try
                    {
                        SetIfPresent( file, "name", fileState.fileName );
                        SetIfPresent( file, "open", fileState.open );
                        SetIfPresent( file, "window.size_x", fileState.window.size_x );
                        SetIfPresent( file, "window.size_y", fileState.window.size_y );
                        SetIfPresent( file, "window.pos_x", fileState.window.pos_x );
                        SetIfPresent( file, "window.pos_y", fileState.window.pos_y );
                        SetIfPresent( file, "window.maximized", fileState.window.maximized );
                        SetIfPresent( file, "window.display", fileState.window.display );
 
                        m_files.push_back( fileState );
                    }
                    catch( ... )
                    {
                        // Non-integer or out of range entry in the array; ignore
                    }
                }
 
            },
            {
            } ) );
 
    m_params.emplace_back( new PARAM_LAMBDA<nlohmann::json>( "schematic.selection_filter",
            [&]() -> nlohmann::json
            {
                nlohmann::json ret;
 
                ret["lockedItems"] = m_SchSelectionFilter.lockedItems;
                ret["symbols"]     = m_SchSelectionFilter.symbols;
                ret["text"]        = m_SchSelectionFilter.text;
                ret["wires"]       = m_SchSelectionFilter.wires;
                ret["labels"]      = m_SchSelectionFilter.labels;
                ret["pins"]        = m_SchSelectionFilter.pins;
                ret["graphics"]    = m_SchSelectionFilter.graphics;
                ret["images"]      = m_SchSelectionFilter.images;
                ret["ruleAreas"]   = m_SchSelectionFilter.ruleAreas;
                ret["otherItems"]  = m_SchSelectionFilter.otherItems;
 
                return ret;
            },
            [&]( const nlohmann::json& aVal )
            {
                if( aVal.empty() || !aVal.is_object() )
                    return;
 
                SetIfPresent( aVal, "lockedItems", m_SchSelectionFilter.lockedItems );
                SetIfPresent( aVal, "symbols", m_SchSelectionFilter.symbols );
                SetIfPresent( aVal, "text", m_SchSelectionFilter.text );
                SetIfPresent( aVal, "wires", m_SchSelectionFilter.wires );
                SetIfPresent( aVal, "labels", m_SchSelectionFilter.labels );
                SetIfPresent( aVal, "pins", m_SchSelectionFilter.pins );
                SetIfPresent( aVal, "graphics", m_SchSelectionFilter.graphics );
                SetIfPresent( aVal, "images", m_SchSelectionFilter.images );
                SetIfPresent( aVal, "ruleAreas", m_SchSelectionFilter.ruleAreas );
                SetIfPresent( aVal, "otherItems", m_SchSelectionFilter.otherItems );
            },
            {
                { "lockedItems", false },
                { "symbols", true },
                { "text", true },
                { "wires", true },
                { "labels", true },
                { "pins", true },
                { "graphics", true },
                { "images", true },
                { "ruleAreas", true },
                { "otherItems", true }
            } ) );
 
    m_params.emplace_back( new PARAM_LIST<wxString>( "schematic.hierarchy_collapsed",
                                                    &m_SchHierarchyCollapsed, {} ) );
 
    registerMigration( 1, 2,
            [&]()
            {
 
                std::string ptr( "board.visible_items" );
 
                if( Contains( ptr ) )
                {
                    if( At( ptr ).is_array() )
                    {
                        At( ptr ).push_back( LAYER_PADS - GAL_LAYER_ID_START );
                        At( ptr ).push_back( LAYER_ZONES - GAL_LAYER_ID_START );
                    }
                    else
                    {
                        At( "board" ).erase( "visible_items" );
                    }
 
                    m_wasMigrated = true;
                }
 
                return true;
            } );
 
    registerMigration( 2, 3,
            [&]()
            {

                const std::map<int, int> offsets = {
                        { 22, 34 },    // LAYER_PAD_HOLEWALLS
                        { 23, 22 },    // LAYER_VIA_HOLES
                        { 24, 35 },    // LAYER_VIA_HOLEWALLS
                        { 25, 23 },    // LAYER_DRC_ERROR
                        { 26, 36 },    // LAYER_DRC_WARNING
                        { 27, 37 },    // LAYER_DRC_EXCLUSION
                        { 28, 38 },    // LAYER_MARKER_SHADOWS
                        { 29, 24 },    // LAYER_DRAWINGSHEET
                        { 30, 25 },    // LAYER_GP_OVERLAY
                        { 31, 26 },    // LAYER_SELECT_OVERLAY
                        { 32, 27 },    // LAYER_PCB_BACKGROUND
                        { 33, 28 },    // LAYER_CURSOR
                        { 34, 29 },    // LAYER_AUX_ITEM
                        { 35, 30 },    // LAYER_DRAW_BITMAPS
                        { 39, 32 },    // LAYER_PADS
                        { 40, 33 },    // LAYER_ZONES
                    };
 
                std::string ptr( "board.visible_items" );
 
                if( Contains( ptr ) && At( ptr ).is_array() )
                {
                    nlohmann::json visible = nlohmann::json::array();
 
                    for( const nlohmann::json& val : At( ptr ) )
                    {
                        try
                        {
                            int layer = val.get<int>();
 
                            if( offsets.count( layer ) )
                                visible.push_back( offsets.at( layer ) );
                            else
                                visible.push_back( layer );
                        }
                        catch( ... )
                        {
                            // skip invalid value
                        }
                    }
 
                    At( "board" )["visible_items"] = visible;
                    m_wasMigrated = true;
                }
 
                return true;
            } );
 
    registerMigration( 3, 4,
            [&]()
            {
                // Schema version 3 to 4: LAYER_FILLED_SHAPES added to visibility controls
 
                std::string ptr( "board.visible_items" );
 
                if( Contains( ptr ) )
                {
                    if( At( ptr ).is_array() && !At( ptr ).empty() )
                        At( ptr ).push_back( LAYER_FILLED_SHAPES - GAL_LAYER_ID_START );
                    else
                        At( "board" ).erase( "visible_items" );
 
                    m_wasMigrated = true;
                }
 
                return true;
            } );
 
    registerMigration( 4, 5,
            [&]()
            {
                // Pre-v5 ids are offsets from GAL_LAYER_ID_START in the enum current when the
                // file was written.  Commit 43e327b6 split LAYER_VIA_BBLIND and shifted later
                // offsets (LAYER_FP_TEXT 5->6), so the live enum can no longer decode them; map
                // the historical offsets directly.  Offsets without a VISIBILITY_LAYER are
                // dropped, as before.
                static const std::map<int, VISIBILITY_LAYER> legacyOffsetToVisibility = {
                        { 5,  VISIBILITY_LAYER::FOOTPRINT_TEXT },
                        { 8,  VISIBILITY_LAYER::FOOTPRINT_ANCHORS },
                        { 11, VISIBILITY_LAYER::RATSNEST },
                        { 12, VISIBILITY_LAYER::GRID },
                        { 15, VISIBILITY_LAYER::FOOTPRINTS_FRONT },
                        { 16, VISIBILITY_LAYER::FOOTPRINTS_BACK },
                        { 17, VISIBILITY_LAYER::FOOTPRINT_VALUES },
                        { 18, VISIBILITY_LAYER::FOOTPRINT_REFERENCES },
                        { 19, VISIBILITY_LAYER::TRACKS },
                        { 23, VISIBILITY_LAYER::DRC_ERRORS },
                        { 24, VISIBILITY_LAYER::DRAWING_SHEET },
                        { 30, VISIBILITY_LAYER::BITMAPS },
                        { 32, VISIBILITY_LAYER::PADS },
                        { 33, VISIBILITY_LAYER::ZONES },
                        { 36, VISIBILITY_LAYER::DRC_WARNINGS },
                        { 37, VISIBILITY_LAYER::DRC_EXCLUSIONS },
                        { 39, VISIBILITY_LAYER::LOCKED_ITEM_SHADOWS },
                        { 40, VISIBILITY_LAYER::CONFLICT_SHADOWS },
                        { 41, VISIBILITY_LAYER::SHAPES },
                        { 0,  VISIBILITY_LAYER::VIAS },
                };
 
                std::string ptr( "board.visible_items" );
 
                if( Contains( ptr ) && At( ptr ).is_array() )
                {
                    std::vector<std::string> newLayers;
 
                    for( nlohmann::json& entry : At( ptr ) )
                    {
                        if( !entry.is_number_integer() )
                            continue;
 
                        auto it = legacyOffsetToVisibility.find( entry.get<int>() );
 
                        if( it != legacyOffsetToVisibility.end() )
                            newLayers.emplace_back( VisibilityLayerToString( it->second ) );
                    }
 
                    At( ptr ) = newLayers;
                    m_wasMigrated = true;
                }
 
                return true;
            } );
 
    registerMigration( 5, 6,
            [&]()
            {
                // Schema version 5 to 6: LAYER_GRID_ITEMS added to visibility controls
 
                std::string ptr( "board.visible_items" );
 
                if( Contains( ptr ) )
                {
                    if( At( ptr ).is_array() && !At( ptr ).empty() )
                        At( ptr ).push_back( VisibilityLayerToString( VISIBILITY_LAYER::SUBGRIDS ) );
                    else
                        At( "board" ).erase( "visible_items" );
 
                    m_wasMigrated = true;
                }
 
                return true;
            } );
 
    registerMigration( 6, 7,
            [&]()
            {
                // Schema version 6 to 7: LAYER_VIA_STITCHING added to visibility controls
 
                std::string ptr( "board.visible_items" );
 
                if( Contains( ptr ) )
                {
                    if( At( ptr ).is_array() && !At( ptr ).empty() )
                        At( ptr ).push_back( VisibilityLayerToString( VISIBILITY_LAYER::VIA_STITCHING ) );
                    else
                        At( "board" ).erase( "visible_items" );
 
                    m_wasMigrated = true;
                }
 
                return true;
            } );
}
 
 
bool PROJECT_LOCAL_SETTINGS::MigrateFromLegacy( wxConfigBase* aLegacyConfig )
{
    return true;
}
 
 
bool PROJECT_LOCAL_SETTINGS::SaveToFile( const wxString& aDirectory, bool aForce )
{
    wxASSERT( m_project );
 
    Set( "meta.filename", m_project->GetProjectName() + "." + FILEEXT::ProjectLocalSettingsFileExtension );
 
    // Even if parameters were not modified, we should resave after migration
    bool force = aForce || m_wasMigrated;
 
    // If we're actually going ahead and doing the save, the flag that keeps code from doing the
    // save should be cleared at this point.
    m_wasMigrated = false;
 
    return JSON_SETTINGS::SaveToFile( aDirectory, force );
}
 
 
bool PROJECT_LOCAL_SETTINGS::SaveAs( const wxString& aDirectory, const wxString& aFile )
{
    Set( "meta.filename", aFile + "." + FILEEXT::ProjectLocalSettingsFileExtension );
    SetFilename( aFile );
    SetReadOnly( false );
 
    // If we're actually going ahead and doing the save, the flag that keeps code from doing the
    // save should be cleared at this point.
    m_wasMigrated = false;
 
    return JSON_SETTINGS::SaveToFile( aDirectory, true );
}
 
 
const PROJECT_FILE_STATE* PROJECT_LOCAL_SETTINGS::GetFileState( const wxString& aFileName )
{
    auto it = std::find_if( m_files.begin(), m_files.end(),
                            [&aFileName]( const PROJECT_FILE_STATE &a )
                            {
                                return a.fileName == aFileName;
                            } );
 
    if( it != m_files.end() )
        return &( *it );
 
    return nullptr;
}
 
 
void PROJECT_LOCAL_SETTINGS::SaveFileState( const wxString& aFileName, const WINDOW_SETTINGS* aWindowCfg,
                                            bool aOpen )
{
    auto it = std::find_if( m_files.begin(), m_files.end(),
                            [&aFileName]( const PROJECT_FILE_STATE& a )
                            {
                                return a.fileName == aFileName;
                            } );
 
    if( it == m_files.end() )
    {
        PROJECT_FILE_STATE fileState;
        fileState.fileName = aFileName;
        fileState.open = false;
        fileState.window.maximized = false;
        fileState.window.size_x = -1;
        fileState.window.size_y = -1;
        fileState.window.pos_x = -1;
        fileState.window.pos_y = -1;
        fileState.window.display = 0;
 
        m_files.push_back( fileState );
 
        it = m_files.end() - 1;
    }
 
    ( *it ).window = aWindowCfg->state;
    ( *it ).open   = aOpen;
}
 
 
void PROJECT_LOCAL_SETTINGS::ClearFileState()
{
    m_files.clear();
}