/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2013 Jean-Pierre Charras, jp.charras at wanadoo.fr
 * Copyright (C) 2008 Wayne Stambaugh <stambaughw@gmail.com>
 * Copyright (C) 2004-2019 KiCad Developers, see AUTHORS.txt for contributors.
 * Copyright (C) 2019 CERN
 *
 * 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
 */

#include <advanced_config.h>
#include <sch_draw_panel.h>
#include <sch_edit_frame.h>
#include <kiface_base.h>
#include <bitmaps.h>
#include <eeschema_id.h>
#include <python_scripting.h>
#include <tool/tool_manager.h>
#include <tool/action_toolbar.h>
#include <tools/ee_actions.h>
#include <tools/ee_selection_tool.h>
#include <widgets/hierarchy_pane.h>
#include <widgets/wx_aui_utils.h>
#include <widgets/sch_properties_panel.h>
#include <widgets/sch_search_pane.h>

/* Create  the main Horizontal Toolbar for the schematic editor
 */
void SCH_EDIT_FRAME::ReCreateHToolbar()
{
    if( m_mainToolBar )
    {
        m_mainToolBar->ClearToolbar();
    }
    else
    {
        m_mainToolBar = new ACTION_TOOLBAR( this, ID_H_TOOLBAR,
                                            wxDefaultPosition, wxDefaultSize,
                                            KICAD_AUI_TB_STYLE | wxAUI_TB_HORZ_LAYOUT | wxAUI_TB_HORIZONTAL );
        m_mainToolBar->SetAuiManager( &m_auimgr );
    }

    // Set up toolbar
    if( Kiface().IsSingle() )   // not when under a project mgr
    {
        m_mainToolBar->Add( ACTIONS::doNew );
        m_mainToolBar->Add( ACTIONS::open );
    }

    m_mainToolBar->Add( ACTIONS::save );

    m_mainToolBar->AddScaledSeparator( this );
    m_mainToolBar->Add( EE_ACTIONS::schematicSetup );

    m_mainToolBar->AddScaledSeparator( this );
    m_mainToolBar->Add( ACTIONS::pageSettings );
    m_mainToolBar->Add( ACTIONS::print );
    m_mainToolBar->Add( ACTIONS::plot );

    m_mainToolBar->AddScaledSeparator( this );
    m_mainToolBar->Add( ACTIONS::paste );

    m_mainToolBar->AddScaledSeparator( this );
    m_mainToolBar->Add( ACTIONS::undo );
    m_mainToolBar->Add( ACTIONS::redo );

    m_mainToolBar->AddScaledSeparator( this );
    m_mainToolBar->Add( ACTIONS::find );
    m_mainToolBar->Add( ACTIONS::findAndReplace );

    m_mainToolBar->AddScaledSeparator( this );
    m_mainToolBar->Add( ACTIONS::zoomRedraw );
    m_mainToolBar->Add( ACTIONS::zoomInCenter );
    m_mainToolBar->Add( ACTIONS::zoomOutCenter );
    m_mainToolBar->Add( ACTIONS::zoomFitScreen );
    m_mainToolBar->Add( ACTIONS::zoomFitObjects );
    m_mainToolBar->Add( ACTIONS::zoomTool, ACTION_TOOLBAR::TOGGLE, ACTION_TOOLBAR::CANCEL );

    m_mainToolBar->AddScaledSeparator( this );
    m_mainToolBar->Add( EE_ACTIONS::navigateBack );
    m_mainToolBar->Add( EE_ACTIONS::navigateUp );
    m_mainToolBar->Add( EE_ACTIONS::navigateForward );

    m_mainToolBar->AddScaledSeparator( this );
    m_mainToolBar->Add( EE_ACTIONS::rotateCCW );
    m_mainToolBar->Add( EE_ACTIONS::rotateCW );
    m_mainToolBar->Add( EE_ACTIONS::mirrorV );
    m_mainToolBar->Add( EE_ACTIONS::mirrorH );

    m_mainToolBar->AddScaledSeparator( this );
    m_mainToolBar->Add( ACTIONS::showSymbolEditor );
    m_mainToolBar->Add( ACTIONS::showSymbolBrowser );
    m_mainToolBar->Add( ACTIONS::showFootprintEditor );

    m_mainToolBar->AddScaledSeparator( this );
    m_mainToolBar->Add( EE_ACTIONS::annotate );
    m_mainToolBar->Add( EE_ACTIONS::runERC );
    m_mainToolBar->Add( EE_ACTIONS::showSimulator );
    m_mainToolBar->Add( EE_ACTIONS::assignFootprints );
    m_mainToolBar->Add( EE_ACTIONS::editSymbolFields );
    m_mainToolBar->Add( EE_ACTIONS::generateBOM );

    m_mainToolBar->AddScaledSeparator( this );
    m_mainToolBar->Add( EE_ACTIONS::showPcbNew );

    // Access to the scripting console
    if( SCRIPTING::IsWxAvailable() )
    {
        m_mainToolBar->AddScaledSeparator( this );
        m_mainToolBar->Add( EE_ACTIONS::showPythonConsole, ACTION_TOOLBAR::TOGGLE );
    }

    // after adding the tools to the toolbar, must call Realize() to reflect the changes
    m_mainToolBar->KiRealize();
}


/* Create Vertical Right Toolbar
 */
void SCH_EDIT_FRAME::ReCreateVToolbar()
{
    if( m_drawToolBar )
    {
        m_drawToolBar->ClearToolbar();
    }
    else
    {
        m_drawToolBar = new ACTION_TOOLBAR( this, ID_V_TOOLBAR, wxDefaultPosition, wxDefaultSize,
                                            KICAD_AUI_TB_STYLE | wxAUI_TB_VERTICAL );
        m_drawToolBar->SetAuiManager( &m_auimgr );
    }

    // Set up toolbar
    m_drawToolBar->Add( ACTIONS::selectionTool,             ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::highlightNetTool,       ACTION_TOOLBAR::TOGGLE );

    m_drawToolBar->AddScaledSeparator( this );
    m_drawToolBar->Add( EE_ACTIONS::placeSymbol,            ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::placePower,             ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::drawWire,               ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::drawBus,                ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::placeBusWireEntry,      ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::placeNoConnect,         ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::placeJunction,          ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::placeLabel,             ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::placeClassLabel,        ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::placeGlobalLabel,       ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::placeHierLabel,         ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::drawSheet,              ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::placeSheetPin,          ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::syncAllSheetsPins,      ACTION_TOOLBAR::TOGGLE );

    m_drawToolBar->AddScaledSeparator( this );
    m_drawToolBar->Add( EE_ACTIONS::placeSchematicText,     ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::drawTextBox,            ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::drawTable,              ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::drawRectangle,          ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::drawCircle,             ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::drawArc,                ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::drawLines,              ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( EE_ACTIONS::placeImage,             ACTION_TOOLBAR::TOGGLE );
    m_drawToolBar->Add( ACTIONS::deleteTool,                ACTION_TOOLBAR::TOGGLE );

    m_drawToolBar->KiRealize();
}


/* Create Vertical Left Toolbar (Option Toolbar)
 */
void SCH_EDIT_FRAME::ReCreateOptToolbar()
{
    if( m_optionsToolBar )
    {
        m_optionsToolBar->ClearToolbar();
    }
    else
    {
        m_optionsToolBar = new ACTION_TOOLBAR( this, ID_OPT_TOOLBAR,
                                               wxDefaultPosition, wxDefaultSize,
                                               KICAD_AUI_TB_STYLE | wxAUI_TB_VERTICAL );
        m_optionsToolBar->SetAuiManager( &m_auimgr );
    }

    m_optionsToolBar->Add( ACTIONS::toggleGrid,          ACTION_TOOLBAR::TOGGLE );
    m_optionsToolBar->Add( ACTIONS::toggleGridOverrides, ACTION_TOOLBAR::TOGGLE );
    m_optionsToolBar->Add( ACTIONS::inchesUnits,         ACTION_TOOLBAR::TOGGLE );
    m_optionsToolBar->Add( ACTIONS::milsUnits,           ACTION_TOOLBAR::TOGGLE );
    m_optionsToolBar->Add( ACTIONS::millimetersUnits,    ACTION_TOOLBAR::TOGGLE );
    m_optionsToolBar->Add( ACTIONS::toggleCursorStyle,   ACTION_TOOLBAR::TOGGLE );

    m_optionsToolBar->AddScaledSeparator( this );
    m_optionsToolBar->Add( EE_ACTIONS::toggleHiddenPins, ACTION_TOOLBAR::TOGGLE );

    m_optionsToolBar->AddScaledSeparator( this );
    m_optionsToolBar->Add( EE_ACTIONS::lineModeFree,     ACTION_TOOLBAR::TOGGLE );
    m_optionsToolBar->Add( EE_ACTIONS::lineMode90,       ACTION_TOOLBAR::TOGGLE );
    m_optionsToolBar->Add( EE_ACTIONS::lineMode45,       ACTION_TOOLBAR::TOGGLE );

    m_optionsToolBar->AddScaledSeparator( this );
    m_optionsToolBar->Add( EE_ACTIONS::toggleAnnotateAuto,      ACTION_TOOLBAR::TOGGLE );

    m_optionsToolBar->AddScaledSeparator( this );
    m_optionsToolBar->Add( EE_ACTIONS::showHierarchy,           ACTION_TOOLBAR::TOGGLE );
    m_optionsToolBar->Add( ACTIONS::showProperties,             ACTION_TOOLBAR::TOGGLE );

    if( ADVANCED_CFG::GetCfg().m_DrawBoundingBoxes )
        m_optionsToolBar->Add( ACTIONS::toggleBoundingBoxes,    ACTION_TOOLBAR::TOGGLE );

    EE_SELECTION_TOOL* selTool = m_toolManager->GetTool<EE_SELECTION_TOOL>();
    std::unique_ptr<ACTION_MENU> gridMenu = std::make_unique<ACTION_MENU>( false, selTool );
    gridMenu->Add( ACTIONS::gridProperties );
    m_optionsToolBar->AddToolContextMenu( ACTIONS::toggleGrid, std::move( gridMenu ) );

    m_optionsToolBar->KiRealize();
}


void SCH_EDIT_FRAME::ToggleSearch()
{
    EESCHEMA_SETTINGS* cfg = eeconfig();

    // Ensure m_show_search is up to date (the pane can be closed outside the menu)
    m_show_search = m_auimgr.GetPane( SearchPaneName() ).IsShown();

    m_show_search = !m_show_search;

    wxAuiPaneInfo& searchPaneInfo = m_auimgr.GetPane( SearchPaneName() );
    searchPaneInfo.Show( m_show_search );

    if( m_show_search )
    {
        searchPaneInfo.Direction( cfg->m_AuiPanels.search_panel_dock_direction );

        if( cfg->m_AuiPanels.search_panel_dock_direction == wxAUI_DOCK_TOP
            || cfg->m_AuiPanels.search_panel_dock_direction == wxAUI_DOCK_BOTTOM )
        {
            SetAuiPaneSize( m_auimgr, searchPaneInfo, -1, cfg->m_AuiPanels.search_panel_height );
        }
        else if( cfg->m_AuiPanels.search_panel_dock_direction == wxAUI_DOCK_LEFT
                 || cfg->m_AuiPanels.search_panel_dock_direction == wxAUI_DOCK_RIGHT )
        {
            SetAuiPaneSize( m_auimgr, searchPaneInfo, cfg->m_AuiPanels.search_panel_width, -1 );
        }

        m_searchPane->FocusSearch();
    }
    else
    {
        cfg->m_AuiPanels.search_panel_height = m_searchPane->GetSize().y;
        cfg->m_AuiPanels.search_panel_width = m_searchPane->GetSize().x;
        cfg->m_AuiPanels.search_panel_dock_direction = searchPaneInfo.dock_direction;
        m_auimgr.Update();
    }
}


void SCH_EDIT_FRAME::ToggleProperties()
{
    if( !m_propertiesPanel )
        return;

    bool show = !m_propertiesPanel->IsShownOnScreen();

    wxAuiPaneInfo& propertiesPaneInfo = m_auimgr.GetPane( PropertiesPaneName() );
    propertiesPaneInfo.Show( show );

    updateSelectionFilterVisbility();

    EESCHEMA_SETTINGS* settings = eeconfig();

    if( show )
    {
        SetAuiPaneSize( m_auimgr, propertiesPaneInfo,
                        settings->m_AuiPanels.properties_panel_width, -1 );
    }
    else
    {
        settings->m_AuiPanels.properties_panel_width = m_propertiesPanel->GetSize().x;
        m_auimgr.Update();
    }
}


void SCH_EDIT_FRAME::ToggleSchematicHierarchy()
{
    EESCHEMA_SETTINGS* cfg = eeconfig();

    wxCHECK( cfg, /* void */ );

    wxAuiPaneInfo&     hierarchy_pane = m_auimgr.GetPane( SchematicHierarchyPaneName() );

    hierarchy_pane.Show( !hierarchy_pane.IsShown() );

    updateSelectionFilterVisbility();

    if( hierarchy_pane.IsShown() )
    {
        if( hierarchy_pane.IsFloating() )
        {
            hierarchy_pane.FloatingSize( cfg->m_AuiPanels.hierarchy_panel_float_width,
                                         cfg->m_AuiPanels.hierarchy_panel_float_height );
            m_auimgr.Update();
        }
        else if( cfg->m_AuiPanels.hierarchy_panel_docked_width > 0 )
        {
            // SetAuiPaneSize also updates m_auimgr
            SetAuiPaneSize( m_auimgr, hierarchy_pane,
                            cfg->m_AuiPanels.hierarchy_panel_docked_width, -1 );
        }
    }
    else
    {
        if( hierarchy_pane.IsFloating() )
        {
            cfg->m_AuiPanels.hierarchy_panel_float_width  = hierarchy_pane.floating_size.x;
            cfg->m_AuiPanels.hierarchy_panel_float_height = hierarchy_pane.floating_size.y;
        }
        else
        {
            cfg->m_AuiPanels.hierarchy_panel_docked_width = m_hierarchy->GetSize().x;
        }

        m_auimgr.Update();
    }
}