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kicad/pagelayout_editor/pl_editor_frame.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013 CERN
* Copyright (C) 2017-2019 KiCad Developers, see AUTHORS.txt for contributors.
* @author Jean-Pierre Charras, jp.charras at wanadoo.fr
*
* 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 <fctsys.h>
#include <kiface_i.h>
#include <pgm_base.h>
#include <base_units.h>
#include <msgpanel.h>
#include <bitmaps.h>
#include <pl_editor_frame.h>
#include <pl_editor_id.h>
#include <pl_editor_settings.h>
#include <pl_draw_panel_gal.h>
#include <pl_editor_screen.h>
#include <ws_data_model.h>
#include <properties_frame.h>
#include <widgets/paged_dialog.h>
#include <panel_display_options.h>
#include <panel_hotkeys_editor.h>
#include <view/view.h>
#include <confirm.h>
#include <tool/selection.h>
#include <tool/action_toolbar.h>
#include <tool/tool_dispatcher.h>
#include <tool/tool_manager.h>
#include <tool/common_control.h>
#include <tool/common_tools.h>
#include <tool/picker_tool.h>
#include <tool/zoom_tool.h>
#include <tools/pl_actions.h>
#include <tools/pl_selection_tool.h>
#include <tools/pl_drawing_tools.h>
#include <tools/pl_edit_tool.h>
#include <tools/pl_point_editor.h>
#include <invoke_pl_editor_dialog.h>
#include <tools/pl_editor_control.h>
BEGIN_EVENT_TABLE( PL_EDITOR_FRAME, EDA_DRAW_FRAME )
EVT_CLOSE( PL_EDITOR_FRAME::OnCloseWindow )
EVT_MENU( wxID_CLOSE, PL_EDITOR_FRAME::OnExit )
EVT_MENU( wxID_EXIT, PL_EDITOR_FRAME::OnExit )
EVT_MENU( wxID_FILE, PL_EDITOR_FRAME::Files_io )
EVT_MENU_RANGE( ID_FILE1, ID_FILEMAX, PL_EDITOR_FRAME::OnFileHistory )
EVT_MENU( ID_FILE_LIST_CLEAR, PL_EDITOR_FRAME::OnClearFileHistory )
EVT_TOOL( ID_SHOW_REAL_MODE, PL_EDITOR_FRAME::OnSelectTitleBlockDisplayMode )
EVT_TOOL( ID_SHOW_PL_EDITOR_MODE, PL_EDITOR_FRAME::OnSelectTitleBlockDisplayMode )
EVT_CHOICE( ID_SELECT_COORDINATE_ORIGIN, PL_EDITOR_FRAME::OnSelectCoordOriginCorner )
EVT_CHOICE( ID_SELECT_PAGE_NUMBER, PL_EDITOR_FRAME::OnSelectPage )
EVT_UPDATE_UI( ID_SHOW_REAL_MODE, PL_EDITOR_FRAME::OnUpdateTitleBlockDisplayNormalMode )
EVT_UPDATE_UI( ID_SHOW_PL_EDITOR_MODE, PL_EDITOR_FRAME::OnUpdateTitleBlockDisplayEditMode )
END_EVENT_TABLE()
PL_EDITOR_FRAME::PL_EDITOR_FRAME( KIWAY* aKiway, wxWindow* aParent ) :
EDA_DRAW_FRAME( aKiway, aParent, FRAME_PL_EDITOR, wxT( "PlEditorFrame" ),
wxDefaultPosition, wxDefaultSize,
KICAD_DEFAULT_DRAWFRAME_STYLE, PL_EDITOR_FRAME_NAME )
{
m_userUnits = EDA_UNITS::MILLIMETRES;
m_zoomLevelCoeff = 290.0; // Adjusted to roughly displays zoom level = 1
// when the screen shows a 1:1 image
// obviously depends on the monitor,
// but this is an acceptable value
m_showBorderAndTitleBlock = true; // true for reference drawings.
m_originSelectChoice = 0;
SetDrawBgColor( WHITE ); // default value, user option (WHITE/BLACK)
WS_DATA_MODEL::GetTheInstance().m_EditMode = true;
SetShowPageLimits( true );
m_AboutTitle = "PlEditor";
m_propertiesFrameWidth = 200;
// Give an icon
wxIcon icon;
icon.CopyFromBitmap( KiBitmap( icon_pagelayout_editor_xpm ) );
SetIcon( icon );
// Create GAL canvas
#ifdef __WXMAC__
// Cairo renderer doesn't handle Retina displays
m_canvasType = EDA_DRAW_PANEL_GAL::GAL_TYPE_OPENGL;
#else
m_canvasType = EDA_DRAW_PANEL_GAL::GAL_TYPE_CAIRO;
#endif
auto* drawPanel = new PL_DRAW_PANEL_GAL( this, -1, wxPoint( 0, 0 ), m_FrameSize,
GetGalDisplayOptions(), m_canvasType );
SetCanvas( drawPanel );
LoadSettings( config() );
SetSize( m_FramePos.x, m_FramePos.y, m_FrameSize.x, m_FrameSize.y );
wxSize pageSizeIU = GetPageLayout().GetPageSettings().GetSizeIU();
SetScreen( new PL_EDITOR_SCREEN( pageSizeIU ) );
setupTools();
ReCreateMenuBar();
ReCreateHToolbar();
ReCreateVToolbar();
wxWindow* stsbar = GetStatusBar();
int dims[] = {
// balance of status bar on far left is set to a default or whatever is left over.
-1,
// When using GetTextSize() remember the width of '1' is not the same
// as the width of '0' unless the font is fixed width, and it usually won't be.
// zoom:
GetTextSize( wxT( "Z 762000" ), stsbar ).x + 10,
// cursor coords
GetTextSize( wxT( "X 0234.567 Y 0234.567" ), stsbar ).x + 10,
// delta distances
GetTextSize( wxT( "dx 0234.567 dx 0234.567" ), stsbar ).x + 10,
// grid size
GetTextSize( wxT( "grid 0234.567" ), stsbar ).x + 10,
// Coord origin (use the bigger message)
GetTextSize( _( "coord origin: Right Bottom page corner" ), stsbar ).x + 10,
// units display, Inches is bigger than mm
GetTextSize( _( "Inches" ), stsbar ).x + 20
};
SetStatusWidths( arrayDim( dims ), dims );
m_auimgr.SetManagedWindow( this );
m_propertiesPagelayout = new PROPERTIES_FRAME( this );
// Horizontal items; layers 4 - 6
m_auimgr.AddPane( m_mainToolBar, EDA_PANE().HToolbar().Name( "MainToolbar" ).Top().Layer(6) );
m_auimgr.AddPane( m_messagePanel, EDA_PANE().Messages().Name( "MsgPanel" ).Bottom().Layer(6) );
// Vertical items; layers 1 - 3
m_auimgr.AddPane( m_drawToolBar, EDA_PANE().VToolbar().Name( "ToolsToolbar" ).Right().Layer(1) );
m_auimgr.AddPane( m_propertiesPagelayout, EDA_PANE().Palette().Name( "Props" ).Right().Layer(2)
.Caption( _( "Properties" ) ).MinSize( m_propertiesPagelayout->GetMinSize() )
.BestSize( m_propertiesFrameWidth, -1 ) );
m_auimgr.AddPane( GetCanvas(), EDA_PANE().Canvas().Name( "DrawFrame" ).Center() );
GetCanvas()->GetView()->SetScale( GetZoomLevelCoeff() / GetScreen()->GetZoom() );
ActivateGalCanvas();
m_auimgr.Update();
// Add the exit key handler
InitExitKey();
wxPoint originCoord = ReturnCoordOriginCorner();
SetGridOrigin( originCoord );
if( !GetScreen()->GridExists( m_LastGridSizeId + ID_POPUP_GRID_LEVEL_1000 ) )
m_LastGridSizeId = ID_POPUP_GRID_LEVEL_1MM - ID_POPUP_GRID_LEVEL_1000;
GetToolManager()->RunAction( "common.Control.gridPreset", true, m_LastGridSizeId );
// Initialize the current page layout
WS_DATA_MODEL& pglayout = WS_DATA_MODEL::GetTheInstance();
#if 0 //start with empty layout
pglayout.AllowVoidList( true );
pglayout.ClearList();
#else // start with the default Kicad layout
pglayout.SetPageLayout();
#endif
OnNewPageLayout();
}
PL_EDITOR_FRAME::~PL_EDITOR_FRAME()
{
// Shutdown all running tools
if( m_toolManager )
m_toolManager->ShutdownAllTools();
}
void PL_EDITOR_FRAME::setupTools()
{
// Create the manager and dispatcher & route draw panel events to the dispatcher
m_toolManager = new TOOL_MANAGER;
m_toolManager->SetEnvironment( nullptr, GetCanvas()->GetView(),
GetCanvas()->GetViewControls(), this );
m_actions = new PL_ACTIONS();
m_toolDispatcher = new TOOL_DISPATCHER( m_toolManager, m_actions );
GetCanvas()->SetEventDispatcher( m_toolDispatcher );
// Register tools
m_toolManager->RegisterTool( new COMMON_CONTROL );
m_toolManager->RegisterTool( new COMMON_TOOLS );
m_toolManager->RegisterTool( new ZOOM_TOOL );
m_toolManager->RegisterTool( new PL_SELECTION_TOOL );
m_toolManager->RegisterTool( new PL_EDITOR_CONTROL );
m_toolManager->RegisterTool( new PL_DRAWING_TOOLS );
m_toolManager->RegisterTool( new PL_EDIT_TOOL );
m_toolManager->RegisterTool( new PL_POINT_EDITOR );
m_toolManager->RegisterTool( new PICKER_TOOL );
m_toolManager->InitTools();
// Run the selection tool, it is supposed to be always active
m_toolManager->InvokeTool( "plEditor.InteractiveSelection" );
}
bool PL_EDITOR_FRAME::OpenProjectFiles( const std::vector<wxString>& aFileSet, int aCtl )
{
wxString fn = aFileSet[0];
if( !LoadPageLayoutDescrFile( fn ) )
{
wxMessageBox( wxString::Format( _( "Error when loading file \"%s\"" ), fn ) );
return false;
}
else
{
OnNewPageLayout();
return true;
}
}
bool PL_EDITOR_FRAME::IsContentModified()
{
return GetScreen() && GetScreen()->IsModify();
}
void PL_EDITOR_FRAME::OnExit( wxCommandEvent& aEvent )
{
if( aEvent.GetId() == wxID_EXIT )
Kiway().OnKiCadExit();
if( aEvent.GetId() == wxID_CLOSE || Kiface().IsSingle() )
Close( false );
}
void PL_EDITOR_FRAME::OnCloseWindow( wxCloseEvent& aEvent )
{
// Shutdown blocks must be determined and vetoed as early as possible
if( SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION
&& IsContentModified() )
{
aEvent.Veto();
return;
}
if( IsContentModified() )
{
wxFileName filename = GetCurrFileName();
wxString msg = _( "Save changes to \"%s\" before closing?" );
if( !HandleUnsavedChanges( this, wxString::Format( msg, filename.GetFullName() ),
[&]()->bool { return saveCurrentPageLayout(); } ) )
{
aEvent.Veto();
return;
}
}
// do not show the window because we do not want any paint event
Show( false );
// On Linux, m_propertiesPagelayout must be destroyed
// before deleting the main frame to avoid a crash when closing
m_propertiesPagelayout->Destroy();
Destroy();
}
/* Handles the selection of tools, menu, and popup menu commands.
*/
void PL_EDITOR_FRAME::OnSelectPage( wxCommandEvent& event )
{
KIGFX::VIEW* view = GetCanvas()->GetView();
view->SetLayerVisible( LAYER_WORKSHEET_PAGE1, m_pageSelectBox->GetSelection() == 0 );
view->SetLayerVisible( LAYER_WORKSHEET_PAGEn, m_pageSelectBox->GetSelection() == 1 );
GetCanvas()->Refresh();
}
/* called when the user select one of the 4 page corner as corner
* reference (or the left top paper corner)
*/
void PL_EDITOR_FRAME::OnSelectCoordOriginCorner( wxCommandEvent& event )
{
m_originSelectChoice = m_originSelectBox->GetSelection();
UpdateStatusBar(); // Update grid origin
GetCanvas()->DisplayWorksheet();
GetCanvas()->Refresh();
}
void PL_EDITOR_FRAME::OnSelectTitleBlockDisplayMode( wxCommandEvent& event )
{
WS_DATA_MODEL::GetTheInstance().m_EditMode = (event.GetId() == ID_SHOW_PL_EDITOR_MODE);
HardRedraw();
}
void PL_EDITOR_FRAME::ToPrinter( bool doPreview )
{
// static print data and page setup data, to remember settings during the session
static wxPrintData* s_PrintData;
static wxPageSetupDialogData* s_pageSetupData = (wxPageSetupDialogData*) NULL;
const PAGE_INFO& pageInfo = GetPageSettings();
if( s_PrintData == NULL ) // First print
{
s_PrintData = new wxPrintData();
s_PrintData->SetQuality( wxPRINT_QUALITY_HIGH ); // Default resolution = HIGH;
}
if( !s_PrintData->Ok() )
{
wxMessageBox( _( "Error Init Printer info" ) );
return;
}
if( s_pageSetupData == NULL )
s_pageSetupData = new wxPageSetupDialogData( *s_PrintData );
s_pageSetupData->SetPaperId( pageInfo.GetPaperId() );
s_pageSetupData->GetPrintData().SetOrientation( pageInfo.GetWxOrientation() );
if( pageInfo.IsCustom() )
{
if( pageInfo.IsPortrait() )
s_pageSetupData->SetPaperSize( wxSize( Mils2mm( pageInfo.GetWidthMils() ),
Mils2mm( pageInfo.GetHeightMils() ) ) );
else
s_pageSetupData->SetPaperSize( wxSize( Mils2mm( pageInfo.GetHeightMils() ),
Mils2mm( pageInfo.GetWidthMils() ) ) );
}
*s_PrintData = s_pageSetupData->GetPrintData();
if( doPreview )
InvokeDialogPrintPreview( this, s_PrintData );
else
InvokeDialogPrint( this, s_PrintData, s_pageSetupData );
}
void PL_EDITOR_FRAME::OnUpdateTitleBlockDisplayNormalMode( wxUpdateUIEvent& event )
{
event.Check( WS_DATA_MODEL::GetTheInstance().m_EditMode == false );
}
void PL_EDITOR_FRAME::OnUpdateTitleBlockDisplayEditMode( wxUpdateUIEvent& event )
{
event.Check( WS_DATA_MODEL::GetTheInstance().m_EditMode == true );
}
const BOX2I PL_EDITOR_FRAME::GetDocumentExtents() const
{
BOX2I rv( VECTOR2I( 0, 0 ), GetPageLayout().GetPageSettings().GetSizeIU() );
return rv;
}
void PL_EDITOR_FRAME::InstallPreferences( PAGED_DIALOG* aParent,
PANEL_HOTKEYS_EDITOR* aHotkeysPanel )
{
wxTreebook* book = aParent->GetTreebook();
book->AddPage( new PANEL_DISPLAY_OPTIONS( this, aParent ), _( "Display Options" ) );
aHotkeysPanel->AddHotKeys( GetToolManager() );
}
void PL_EDITOR_FRAME::LoadSettings( APP_SETTINGS_BASE* aCfg )
{
EDA_DRAW_FRAME::LoadSettings( aCfg );
auto cfg = static_cast<PL_EDITOR_SETTINGS*>( aCfg );
m_propertiesFrameWidth = cfg->m_PropertiesFrameWidth;
m_originSelectChoice = cfg->m_CornerOrigin;
SetDrawBgColor( cfg->m_BlackBackground ? BLACK : WHITE );
PAGE_INFO::SetCustomWidthMils( cfg->m_LastCustomWidth );
PAGE_INFO::SetCustomHeightMils( cfg->m_LastCustomHeight );
PAGE_INFO pageInfo = GetPageSettings();
pageInfo.SetType( cfg->m_LastPaperSize, cfg->m_LastWasPortrait );
SetPageSettings( pageInfo );
}
void PL_EDITOR_FRAME::SaveSettings( APP_SETTINGS_BASE* aCfg )
{
EDA_DRAW_FRAME::SaveSettings( aCfg );
auto cfg = static_cast<PL_EDITOR_SETTINGS*>( aCfg );
m_propertiesFrameWidth = m_propertiesPagelayout->GetSize().x;
cfg->m_PropertiesFrameWidth = m_propertiesFrameWidth;
cfg->m_CornerOrigin = m_originSelectChoice;
cfg->m_BlackBackground = GetDrawBgColor() == BLACK;
cfg->m_LastPaperSize = GetPageSettings().GetType();
cfg->m_LastWasPortrait = GetPageSettings().IsPortrait();
cfg->m_LastCustomWidth = PAGE_INFO::GetCustomWidthMils();
cfg->m_LastCustomHeight = PAGE_INFO::GetCustomHeightMils();
}
void PL_EDITOR_FRAME::UpdateTitleAndInfo()
{
wxString title;
wxString file = GetCurrFileName();
title.Printf( _( "Page Layout Editor" ) + wxT( " \u2014 %s" ),
file.Length() ? file : _( "no file selected" ) );
SetTitle( title );
}
const wxString& PL_EDITOR_FRAME::GetCurrFileName() const
{
return BASE_SCREEN::m_PageLayoutDescrFileName;
}
void PL_EDITOR_FRAME::SetCurrFileName( const wxString& aName )
{
BASE_SCREEN::m_PageLayoutDescrFileName = aName;
}
void PL_EDITOR_FRAME::SetPageSettings( const PAGE_INFO& aPageSettings )
{
m_pageLayout.SetPageSettings( aPageSettings );
if( GetScreen() )
GetScreen()->InitDataPoints( aPageSettings.GetSizeIU() );
}
const PAGE_INFO& PL_EDITOR_FRAME::GetPageSettings() const
{
return m_pageLayout.GetPageSettings();
}
const wxSize PL_EDITOR_FRAME::GetPageSizeIU() const
{
// this function is only needed because EDA_DRAW_FRAME is not compiled
// with either -DPCBNEW or -DEESCHEMA, so the virtual is used to route
// into an application specific source file.
return m_pageLayout.GetPageSettings().GetSizeIU();
}
const TITLE_BLOCK& PL_EDITOR_FRAME::GetTitleBlock() const
{
return GetPageLayout().GetTitleBlock();
}
void PL_EDITOR_FRAME::SetTitleBlock( const TITLE_BLOCK& aTitleBlock )
{
m_pageLayout.SetTitleBlock( aTitleBlock );
}
wxPoint PL_EDITOR_FRAME::ReturnCoordOriginCorner() const
{
// calculate the position (in page, in iu) of the corner used as coordinate origin
// coordinate origin can be the paper Top Left corner, or each of 4 page corners
wxPoint originCoord;
// To avoid duplicate code, we use a dummy segment starting at 0,0 in relative coord
WS_DATA_ITEM dummy( WS_DATA_ITEM::WS_SEGMENT );
switch( m_originSelectChoice )
{
default:
case 0: // Origin = paper Left Top corner
break;
case 1: // Origin = page Right Bottom corner
dummy.SetStart( 0, 0, RB_CORNER );
originCoord = dummy.GetStartPosUi();
break;
case 2: // Origin = page Left Bottom corner
dummy.SetStart( 0, 0, LB_CORNER );
originCoord = dummy.GetStartPosUi();
break;
case 3: // Origin = page Right Top corner
dummy.SetStart( 0, 0, RT_CORNER );
originCoord = dummy.GetStartPosUi();
break;
case 4: // Origin = page Left Top corner
dummy.SetStart( 0, 0, LT_CORNER );
originCoord = dummy.GetStartPosUi();
break;
}
return originCoord;
}
/*
* Display the grid status.
*/
void PL_EDITOR_FRAME::DisplayGridMsg()
{
wxString line;
wxString gridformatter;
switch( m_userUnits )
{
case EDA_UNITS::INCHES:
gridformatter = "grid %.3f";
break;
case EDA_UNITS::MILLIMETRES:
gridformatter = "grid %.4f";
break;
default: gridformatter = "grid %f"; break;
}
wxRealPoint curr_grid_size = GetScreen()->GetGridSize();
double grid = To_User_Unit( m_userUnits, curr_grid_size.x );
line.Printf( gridformatter, grid );
SetStatusText( line, 4 );
}
void PL_EDITOR_FRAME::UpdateStatusBar()
{
PL_EDITOR_SCREEN* screen = (PL_EDITOR_SCREEN*) GetScreen();
if( !screen )
return;
// Display Zoom level:
EDA_DRAW_FRAME::UpdateStatusBar();
// coordinate origin can be the paper Top Left corner, or each of 4 page corners
wxPoint originCoord = ReturnCoordOriginCorner();
SetGridOrigin( originCoord );
// We need the orientation of axis (sign of coordinates)
int Xsign = 1;
int Ysign = 1;
switch( m_originSelectChoice )
{
default:
case 0: // Origin = paper Left Top corner
break;
case 1: // Origin = page Right Bottom corner
Xsign = -1;
Ysign = -1;
break;
case 2: // Origin = page Left Bottom corner
Ysign = -1;
break;
case 3: // Origin = page Right Top corner
Xsign = -1;
break;
case 4: // Origin = page Left Top corner
break;
}
// Display absolute coordinates:
VECTOR2D cursorPos = GetCanvas()->GetViewControls()->GetCursorPosition();
VECTOR2D coord = cursorPos - originCoord;
double dXpos = To_User_Unit( GetUserUnits(), coord.x * Xsign );
double dYpos = To_User_Unit( GetUserUnits(), coord.y * Ysign );
wxString pagesizeformatter = _( "Page size: width %.4g height %.4g" );
wxString absformatter = wxT( "X %.4g Y %.4g" );
wxString locformatter = wxT( "dx %.4g dy %.4g" );
switch( GetUserUnits() )
{
case EDA_UNITS::INCHES:
SetStatusText( _( "inches" ), 6 );
break;
case EDA_UNITS::MILLIMETRES:
SetStatusText( _( "mm" ), 6 );
break;
case EDA_UNITS::UNSCALED:
SetStatusText( wxEmptyString, 6 );
break;
default: wxASSERT( false ); break;
}
wxString line;
// Display page size
#define MILS_TO_MM (25.4/1000)
DSIZE size = GetPageSettings().GetSizeMils();
size = size * MILS_TO_MM;
line.Printf( pagesizeformatter, size.x, size.y );
SetStatusText( line, 0 );
// Display abs coordinates
line.Printf( absformatter, dXpos, dYpos );
SetStatusText( line, 2 );
// Display relative coordinates:
double dx = cursorPos.x - screen->m_LocalOrigin.x;
double dy = cursorPos.y - screen->m_LocalOrigin.y;
dXpos = To_User_Unit( GetUserUnits(), dx * Xsign );
dYpos = To_User_Unit( GetUserUnits(), dy * Ysign );
line.Printf( locformatter, dXpos, dYpos );
SetStatusText( line, 3 );
DisplayGridMsg();
// Display corner reference for coord origin
line.Printf( _("coord origin: %s"),
m_originSelectBox->GetString( m_originSelectChoice ).GetData() );
SetStatusText( line, 5 );
// Display units
}
void PL_EDITOR_FRAME::PrintPage( wxDC* aDC )
{
GetScreen()->m_ScreenNumber = GetPageNumberOption() ? 1 : 2;
PrintWorkSheet( aDC, GetScreen(), 0, IU_PER_MILS, wxEmptyString );
}
PL_DRAW_PANEL_GAL* PL_EDITOR_FRAME::GetCanvas() const
{
return static_cast<PL_DRAW_PANEL_GAL*>( EDA_DRAW_FRAME::GetCanvas() );
}
void PL_EDITOR_FRAME::HardRedraw()
{
GetCanvas()->DisplayWorksheet();
PL_SELECTION_TOOL* selTool = m_toolManager->GetTool<PL_SELECTION_TOOL>();
PL_SELECTION& selection = selTool->GetSelection();
WS_DATA_ITEM* item = nullptr;
if( selection.GetSize() == 1 )
item = static_cast<WS_DRAW_ITEM_BASE*>( selection.Front() )->GetPeer();
m_propertiesPagelayout->CopyPrmsFromItemToPanel( item );
m_propertiesPagelayout->CopyPrmsFromGeneralToPanel();
GetCanvas()->Refresh();
}
WS_DATA_ITEM* PL_EDITOR_FRAME::AddPageLayoutItem( int aType )
{
WS_DATA_ITEM * item = NULL;
switch( aType )
{
case WS_DATA_ITEM::WS_TEXT:
item = new WS_DATA_ITEM_TEXT( wxT( "Text") );
break;
case WS_DATA_ITEM::WS_SEGMENT:
item = new WS_DATA_ITEM( WS_DATA_ITEM::WS_SEGMENT );
break;
case WS_DATA_ITEM::WS_RECT:
item = new WS_DATA_ITEM( WS_DATA_ITEM::WS_RECT );
break;
case WS_DATA_ITEM::WS_POLYPOLYGON:
item = new WS_DATA_ITEM_POLYGONS();
break;
case WS_DATA_ITEM::WS_BITMAP:
{
wxFileDialog fileDlg( this, _( "Choose Image" ), wxEmptyString, wxEmptyString,
_( "Image Files " ) + wxImage::GetImageExtWildcard(), wxFD_OPEN );
if( fileDlg.ShowModal() != wxID_OK )
return NULL;
wxString fullFilename = fileDlg.GetPath();
if( !wxFileExists( fullFilename ) )
{
wxMessageBox( _( "Couldn't load image from \"%s\"" ), fullFilename );
break;
}
BITMAP_BASE* image = new BITMAP_BASE();
if( !image->ReadImageFile( fullFilename ) )
{
wxMessageBox( _( "Couldn't load image from \"%s\"" ), fullFilename );
delete image;
break;
}
item = new WS_DATA_ITEM_BITMAP( image );
}
break;
}
if( item == NULL )
return NULL;
WS_DATA_MODEL::GetTheInstance().Append( item );
item->SyncDrawItems( nullptr, GetCanvas()->GetView() );
return item;
}
void PL_EDITOR_FRAME::OnNewPageLayout()
{
GetScreen()->ClearUndoRedoList();
GetScreen()->ClrModify();
GetCanvas()->DisplayWorksheet();
m_propertiesPagelayout->CopyPrmsFromItemToPanel( nullptr );
m_propertiesPagelayout->CopyPrmsFromGeneralToPanel();
UpdateTitleAndInfo();
m_toolManager->RunAction( ACTIONS::zoomFitScreen, true );
if( GetCurrFileName().IsEmpty() )
{
// Default shutdown reason until a file is loaded
SetShutdownBlockReason( _( "New page layout file is unsaved" ) );
}
else
{
SetShutdownBlockReason( _( "Page layout changes are unsaved" ) );
}
}
const wxString PL_EDITOR_FRAME::GetZoomLevelIndicator() const
{
return EDA_DRAW_FRAME::GetZoomLevelIndicator();
}
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