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kicad/common/eda_draw_frame.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2004-2017 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2008 Wayne Stambaugh <stambaughw@gmail.com>
* Copyright (C) 2004-2021 KiCad Developers, see AUTHORS.txt for contributors.
*
* 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 <base_screen.h>
#include <bitmaps.h>
#include <confirm.h>
#include <core/arraydim.h>
#include <dialog_shim.h>
#include <eda_draw_frame.h>
#include <filehistory.h>
#include <id.h>
#include <kiface_base.h>
#include <lockfile.h>
#include <macros.h>
#include <page_info.h>
#include <paths.h>
#include <pgm_base.h>
#include <render_settings.h>
#include <settings/app_settings.h>
#include <settings/color_settings.h>
#include <settings/common_settings.h>
#include <settings/settings_manager.h>
#include <title_block.h>
#include <tool/actions.h>
#include <tool/common_tools.h>
#include <tool/grid_menu.h>
#include <tool/selection_conditions.h>
#include <tool/tool_dispatcher.h>
#include <tool/tool_manager.h>
#include <tool/tool_menu.h>
#include <tool/zoom_menu.h>
#include <trace_helpers.h>
#include <view/view.h>
#include <drawing_sheet/ds_draw_item.h>
#include <widgets/msgpanel.h>
#include <wx/event.h>
#include <wx/snglinst.h>
#include <dialogs/dialog_grid_settings.h>
#include <widgets/ui_common.h>
#include <wx/dirdlg.h>
#include <wx/filedlg.h>
#include <wx/msgdlg.h>
#include <wx/socket.h>
#include <wx/snglinst.h>
#include <wx/fdrepdlg.h>
#define FR_HISTORY_LIST_CNT 10 ///< Maximum size of the find/replace history stacks.
BEGIN_EVENT_TABLE( EDA_DRAW_FRAME, KIWAY_PLAYER )
EVT_UPDATE_UI( ID_ON_GRID_SELECT, EDA_DRAW_FRAME::OnUpdateSelectGrid )
EVT_UPDATE_UI( ID_ON_ZOOM_SELECT, EDA_DRAW_FRAME::OnUpdateSelectZoom )
EVT_ACTIVATE( EDA_DRAW_FRAME::onActivate )
END_EVENT_TABLE()
EDA_DRAW_FRAME::EDA_DRAW_FRAME( KIWAY* aKiway, wxWindow* aParent, FRAME_T aFrameType,
const wxString& aTitle, const wxPoint& aPos, const wxSize& aSize,
long aStyle, const wxString & aFrameName ) :
KIWAY_PLAYER( aKiway, aParent, aFrameType, aTitle, aPos, aSize, aStyle, aFrameName )
{
m_socketServer = nullptr;
m_mainToolBar = nullptr;
m_drawToolBar = nullptr;
m_optionsToolBar = nullptr;
m_auxiliaryToolBar = nullptr;
m_gridSelectBox = nullptr;
m_zoomSelectBox = nullptr;
m_firstRunDialogSetting = 0;
m_undoRedoCountMax = DEFAULT_MAX_UNDO_ITEMS;
m_canvasType = EDA_DRAW_PANEL_GAL::GAL_TYPE_NONE;
m_canvas = nullptr;
m_toolDispatcher = nullptr;
m_messagePanel = nullptr;
m_currentScreen = nullptr;
m_showBorderAndTitleBlock = false; // true to display reference sheet.
m_gridColor = COLOR4D( DARKGRAY ); // Default grid color
m_showPageLimits = false;
m_drawBgColor = COLOR4D( BLACK ); // the background color of the draw canvas:
// BLACK for Pcbnew, BLACK or WHITE for Eeschema
m_colorSettings = nullptr;
m_msgFrameHeight = EDA_MSG_PANEL::GetRequiredHeight( this );
m_userUnits = EDA_UNITS::MILLIMETRES;
m_polarCoords = false;
m_findReplaceData = new wxFindReplaceData( wxFR_DOWN );
m_auimgr.SetFlags( wxAUI_MGR_DEFAULT );
CreateStatusBar( 7 );
// set the size of the status bar subwindows:
wxWindow* stsbar = GetStatusBar();
int dims[] = {
// remainder of status bar on far left is set to a default or whatever is left over.
-1,
// When using GetTextSize() remember the width of character '1' is not the same
// as the width of '0' unless the font is fixed width, and it usually won't be.
// zoom:
KIUI::GetTextSize( wxT( "Z 762000" ), stsbar ).x + 10,
// cursor coords
KIUI::GetTextSize( wxT( "X 0234.567890 Y 0234.567890" ), stsbar ).x + 10,
// delta distances
KIUI::GetTextSize( wxT( "dx 0234.567890 dx 0234.567890 d 0234.567890" ), stsbar ).x + 10,
// grid size
KIUI::GetTextSize( wxT( "grid X 0234.567890 Y 0234.567890" ), stsbar ).x + 10,
// units display, Inches is bigger than mm
KIUI::GetTextSize( _( "Inches" ), stsbar ).x + 10,
// Size for the "Current Tool" panel; longest string from SetTool()
KIUI::GetTextSize( wxT( "Add layer alignment target" ), stsbar ).x + 10,
};
SetStatusWidths( arrayDim( dims ), dims );
stsbar->SetFont( KIUI::GetStatusFont( this ) );
// Create child subwindows.
GetClientSize( &m_frameSize.x, &m_frameSize.y );
m_framePos.x = m_framePos.y = 0;
m_frameSize.y -= m_msgFrameHeight;
m_messagePanel = new EDA_MSG_PANEL( this, -1, wxPoint( 0, m_frameSize.y ),
wxSize( m_frameSize.x, m_msgFrameHeight ) );
m_messagePanel->SetBackgroundColour( COLOR4D( LIGHTGRAY ).ToColour() );
#if wxCHECK_VERSION( 3, 1, 3 )
Bind( wxEVT_DPI_CHANGED,
[&]( wxDPIChangedEvent& )
{
wxMoveEvent dummy;
OnMove( dummy );
} );
#endif
}
EDA_DRAW_FRAME::~EDA_DRAW_FRAME()
{
delete m_socketServer;
for( auto socket : m_sockets )
{
socket->Shutdown();
socket->Destroy();
}
saveCanvasTypeSetting( m_canvasType );
delete m_actions;
delete m_toolManager;
delete m_toolDispatcher;
delete m_canvas;
delete m_currentScreen;
m_currentScreen = nullptr;
delete m_findReplaceData;
m_auimgr.UnInit();
ReleaseFile();
}
void EDA_DRAW_FRAME::ReleaseFile()
{
m_file_checker = nullptr;
}
bool EDA_DRAW_FRAME::LockFile( const wxString& aFileName )
{
m_file_checker = ::LockFile( aFileName );
return m_file_checker && !m_file_checker->IsAnotherRunning();
}
void EDA_DRAW_FRAME::ScriptingConsoleEnableDisable()
{
KIWAY_PLAYER* frame = Kiway().Player( FRAME_PYTHON, false );
wxRect rect = GetScreenRect();
wxPoint center = rect.GetPosition() + rect.GetSize() / 2;
if( !frame )
{
frame = Kiway().Player( FRAME_PYTHON, true, Kiway().GetTop() );
// If we received an error in the CTOR due to Python-ness, don't crash
if( !frame )
return;
if( !frame->IsVisible() )
frame->Show( true );
// On Windows, Raise() does not bring the window on screen, when iconized
if( frame->IsIconized() )
frame->Iconize( false );
frame->Raise();
frame->SetPosition( center - frame->GetSize() / 2 );
return;
}
frame->Show( !frame->IsVisible() );
frame->SetPosition( center - frame->GetSize() / 2 );
}
bool EDA_DRAW_FRAME::IsScriptingConsoleVisible()
{
KIWAY_PLAYER* frame = Kiway().Player( FRAME_PYTHON, false );
return frame && frame->IsVisible();
}
void EDA_DRAW_FRAME::unitsChangeRefresh()
{
// Notify all tools the units have changed
if( m_toolManager )
m_toolManager->RunAction( ACTIONS::updateUnits, true );
UpdateStatusBar();
UpdateMsgPanel();
}
void EDA_DRAW_FRAME::ToggleUserUnits()
{
SetUserUnits( m_userUnits == EDA_UNITS::INCHES ? EDA_UNITS::MILLIMETRES : EDA_UNITS::INCHES );
unitsChangeRefresh();
wxCommandEvent e( UNITS_CHANGED );
ProcessEventLocally( e );
}
void EDA_DRAW_FRAME::CommonSettingsChanged( bool aEnvVarsChanged, bool aTextVarsChanged )
{
EDA_BASE_FRAME::CommonSettingsChanged( aEnvVarsChanged, aTextVarsChanged );
COMMON_SETTINGS* settings = Pgm().GetCommonSettings();
KIGFX::VIEW_CONTROLS* viewControls = GetCanvas()->GetViewControls();
SetAutoSaveInterval( settings->m_System.autosave_interval );
viewControls->LoadSettings();
m_galDisplayOptions.ReadCommonConfig( *settings, this );
}
void EDA_DRAW_FRAME::EraseMsgBox()
{
if( m_messagePanel )
m_messagePanel->EraseMsgBox();
}
void EDA_DRAW_FRAME::UpdateGridSelectBox()
{
UpdateStatusBar();
DisplayUnitsMsg();
if( m_gridSelectBox == nullptr )
return;
// Update grid values with the current units setting.
m_gridSelectBox->Clear();
wxArrayString gridsList;
GRID_MENU::BuildChoiceList( &gridsList, config(), this );
for( const wxString& grid : gridsList )
m_gridSelectBox->Append( grid );
m_gridSelectBox->Append( wxT( "---" ) );
m_gridSelectBox->Append( _( "Edit User Grid..." ) );
m_gridSelectBox->SetSelection( config()->m_Window.grid.last_size_idx );
}
void EDA_DRAW_FRAME::OnUpdateSelectGrid( wxUpdateUIEvent& aEvent )
{
// No need to update the grid select box if it doesn't exist or the grid setting change
// was made using the select box.
if( m_gridSelectBox == nullptr )
return;
int idx = config()->m_Window.grid.last_size_idx;
idx = std::max( 0, std::min( idx, (int) m_gridSelectBox->GetCount() - 1 ) );
if( idx != m_gridSelectBox->GetSelection() )
m_gridSelectBox->SetSelection( idx );
}
void EDA_DRAW_FRAME::PrintPage( const RENDER_SETTINGS* aSettings )
{
wxMessageBox( wxT("EDA_DRAW_FRAME::PrintPage() error") );
}
void EDA_DRAW_FRAME::OnSelectGrid( wxCommandEvent& event )
{
wxCHECK_RET( m_gridSelectBox, "m_gridSelectBox uninitialized" );
int idx = m_gridSelectBox->GetCurrentSelection();
if( idx == int( m_gridSelectBox->GetCount() ) - 2 )
{
// wxWidgets will check the separator, which we don't want.
// Re-check the current grid.
wxUpdateUIEvent dummy;
OnUpdateSelectGrid( dummy );
}
else if( idx == int( m_gridSelectBox->GetCount() ) - 1 )
{
// wxWidgets will check the Grid Settings... entry, which we don't want.
// Re-check the current grid.
wxUpdateUIEvent dummy;
OnUpdateSelectGrid( dummy );
// Give a time-slice to close the menu before opening the dialog.
// (Only matters on some versions of GTK.)
wxSafeYield();
m_toolManager->RunAction( ACTIONS::gridProperties, true );
}
else
{
m_toolManager->RunAction( ACTIONS::gridPreset, true, static_cast<intptr_t>( idx ) );
}
UpdateStatusBar();
m_canvas->Refresh();
}
void EDA_DRAW_FRAME::OnGridSettings( wxCommandEvent& aEvent )
{
DIALOG_GRID_SETTINGS dlg( this );
if( dlg.ShowModal() == wxID_OK )
{
UpdateStatusBar();
GetCanvas()->Refresh();
}
}
bool EDA_DRAW_FRAME::IsGridVisible() const
{
return config()->m_Window.grid.show;
}
void EDA_DRAW_FRAME::SetGridVisibility( bool aVisible )
{
config()->m_Window.grid.show = aVisible;
// Update the display with the new grid
if( GetCanvas() )
{
// Check to ensure these exist, since this function could be called before
// the GAL and View have been created
if( GetCanvas()->GetGAL() )
GetCanvas()->GetGAL()->SetGridVisibility( aVisible );
if( GetCanvas()->GetView() )
GetCanvas()->GetView()->MarkTargetDirty( KIGFX::TARGET_NONCACHED );
GetCanvas()->Refresh();
}
}
void EDA_DRAW_FRAME::UpdateZoomSelectBox()
{
if( m_zoomSelectBox == nullptr )
return;
double zoom = m_canvas->GetGAL()->GetZoomFactor();
m_zoomSelectBox->Clear();
m_zoomSelectBox->Append( _( "Zoom Auto" ) );
m_zoomSelectBox->SetSelection( 0 );
for( unsigned i = 0; i < config()->m_Window.zoom_factors.size(); ++i )
{
double current = config()->m_Window.zoom_factors[i];
m_zoomSelectBox->Append( wxString::Format( _( "Zoom %.2f" ), current ) );
if( zoom == current )
m_zoomSelectBox->SetSelection( i + 1 );
}
}
void EDA_DRAW_FRAME::OnUpdateSelectZoom( wxUpdateUIEvent& aEvent )
{
if( m_zoomSelectBox == nullptr || m_zoomSelectBox->GetParent() == nullptr )
return;
int current = 0; // display Auto if no match found
// check for a match within 1%
double zoom = GetCanvas()->GetGAL()->GetZoomFactor();
for( unsigned i = 0; i < config()->m_Window.zoom_factors.size(); i++ )
{
if( std::fabs( zoom - config()->m_Window.zoom_factors[i] ) < ( zoom / 100.0 ) )
{
current = i + 1;
break;
}
}
if( current != m_zoomSelectBox->GetSelection() )
m_zoomSelectBox->SetSelection( current );
}
void EDA_DRAW_FRAME::OnSelectZoom( wxCommandEvent& event )
{
wxCHECK_RET( m_zoomSelectBox, "m_zoomSelectBox uninitialized" );
int id = m_zoomSelectBox->GetCurrentSelection();
if( id < 0 || !( id < (int)m_zoomSelectBox->GetCount() ) )
return;
m_toolManager->RunAction( ACTIONS::zoomPreset, true, static_cast<intptr_t>( id ) );
UpdateStatusBar();
m_canvas->Refresh();
}
void EDA_DRAW_FRAME::OnMove( wxMoveEvent& aEvent )
{
// If the window is moved to a different display, the scaling factor may change
double oldFactor = m_galDisplayOptions.m_scaleFactor;
m_galDisplayOptions.UpdateScaleFactor();
if( oldFactor != m_galDisplayOptions.m_scaleFactor && m_canvas )
{
wxSize clientSize = GetClientSize();
GetCanvas()->GetGAL()->ResizeScreen( clientSize.x, clientSize.y );
GetCanvas()->GetView()->MarkDirty();
}
aEvent.Skip();
}
void EDA_DRAW_FRAME::AddStandardSubMenus( TOOL_MENU& aToolMenu )
{
COMMON_TOOLS* commonTools = m_toolManager->GetTool<COMMON_TOOLS>();
CONDITIONAL_MENU& aMenu = aToolMenu.GetMenu();
aMenu.AddSeparator( 1000 );
auto zoomMenu = std::make_shared<ZOOM_MENU>( this );
zoomMenu->SetTool( commonTools );
aToolMenu.AddSubMenu( zoomMenu );
auto gridMenu = std::make_shared<GRID_MENU>( this );
gridMenu->SetTool( commonTools );
aToolMenu.AddSubMenu( gridMenu );
aMenu.AddMenu( zoomMenu.get(), SELECTION_CONDITIONS::ShowAlways, 1000 );
aMenu.AddMenu( gridMenu.get(), SELECTION_CONDITIONS::ShowAlways, 1000 );
}
void EDA_DRAW_FRAME::DisplayToolMsg( const wxString& msg )
{
SetStatusText( msg, 6 );
}
void EDA_DRAW_FRAME::DisplayGridMsg()
{
wxString line;
line.Printf( "grid %s",
MessageTextFromValue( GetUserUnits(), GetCanvas()->GetGAL()->GetGridSize().x,
false ) );
SetStatusText( line, 4 );
}
void EDA_DRAW_FRAME::DisplayUnitsMsg()
{
wxString msg;
switch( m_userUnits )
{
case EDA_UNITS::INCHES: msg = _( "inches" ); break;
case EDA_UNITS::MILS: msg = _( "mils" ); break;
case EDA_UNITS::MILLIMETRES: msg = _( "mm" ); break;
default: msg = _( "Units" ); break;
}
SetStatusText( msg, 5 );
}
void EDA_DRAW_FRAME::OnSize( wxSizeEvent& SizeEv )
{
EDA_BASE_FRAME::OnSize( SizeEv );
m_frameSize = GetClientSize( );
SizeEv.Skip();
}
void EDA_DRAW_FRAME::UpdateStatusBar()
{
SetStatusText( GetZoomLevelIndicator(), 1 );
// Absolute and relative cursor positions are handled by overloading this function and
// handling the internal to user units conversion at the appropriate level.
// refresh units display
DisplayUnitsMsg();
}
const wxString EDA_DRAW_FRAME::GetZoomLevelIndicator() const
{
// returns a human readable value which can be displayed as zoom
// level indicator in dialogs.
double zoom = m_canvas->GetGAL()->GetZoomFactor();
return wxString::Format( wxT( "Z %.2f" ), zoom );
}
void EDA_DRAW_FRAME::LoadSettings( APP_SETTINGS_BASE* aCfg )
{
EDA_BASE_FRAME::LoadSettings( aCfg );
COMMON_SETTINGS* cmnCfg = Pgm().GetCommonSettings();
WINDOW_SETTINGS* window = GetWindowSettings( aCfg );
// Read units used in dialogs and toolbars
SetUserUnits( static_cast<EDA_UNITS>( aCfg->m_System.units ) );
m_undoRedoCountMax = aCfg->m_System.max_undo_items;
m_firstRunDialogSetting = aCfg->m_System.first_run_shown;
m_galDisplayOptions.ReadConfig( *cmnCfg, *window, this );
m_findReplaceData->SetFlags( aCfg->m_FindReplace.flags );
m_findReplaceData->SetFindString( aCfg->m_FindReplace.find_string );
m_findReplaceData->SetReplaceString( aCfg->m_FindReplace.replace_string );
for( auto& s : aCfg->m_FindReplace.find_history )
m_findStringHistoryList.Add( s );
for( auto& s : aCfg->m_FindReplace.replace_history )
m_replaceStringHistoryList.Add( s );
}
void EDA_DRAW_FRAME::SaveSettings( APP_SETTINGS_BASE* aCfg )
{
EDA_BASE_FRAME::SaveSettings( aCfg );
WINDOW_SETTINGS* window = GetWindowSettings( aCfg );
aCfg->m_System.units = static_cast<int>( m_userUnits );
aCfg->m_System.first_run_shown = m_firstRunDialogSetting;
aCfg->m_System.max_undo_items = GetMaxUndoItems();
m_galDisplayOptions.WriteConfig( *window );
aCfg->m_FindReplace.flags = m_findReplaceData->GetFlags();
aCfg->m_FindReplace.find_string = m_findReplaceData->GetFindString();
aCfg->m_FindReplace.replace_string = m_findReplaceData->GetReplaceString();
aCfg->m_FindReplace.find_history.clear();
aCfg->m_FindReplace.replace_history.clear();
for( size_t i = 0; i < m_findStringHistoryList.GetCount() && i < FR_HISTORY_LIST_CNT; i++ )
{
aCfg->m_FindReplace.find_history.push_back( m_findStringHistoryList[ i ].ToStdString() );
}
for( size_t i = 0; i < m_replaceStringHistoryList.GetCount() && i < FR_HISTORY_LIST_CNT; i++ )
{
aCfg->m_FindReplace.replace_history.push_back(
m_replaceStringHistoryList[ i ].ToStdString() );
}
// Save the units used in this frame
if( m_toolManager )
{
if( COMMON_TOOLS* cmnTool = m_toolManager->GetTool<COMMON_TOOLS>() )
{
aCfg->m_System.last_imperial_units = static_cast<int>( cmnTool->GetLastImperialUnits() );
aCfg->m_System.last_metric_units = static_cast<int>( cmnTool->GetLastMetricUnits() );
}
}
}
void EDA_DRAW_FRAME::AppendMsgPanel( const wxString& aTextUpper, const wxString& aTextLower,
int aPadding )
{
if( m_messagePanel )
m_messagePanel->AppendMessage( aTextUpper, aTextLower, aPadding );
}
void EDA_DRAW_FRAME::ClearMsgPanel()
{
if( m_messagePanel )
m_messagePanel->EraseMsgBox();
}
void EDA_DRAW_FRAME::SetMsgPanel( const MSG_PANEL_ITEMS& aList )
{
if( m_messagePanel )
{
m_messagePanel->EraseMsgBox();
for( const MSG_PANEL_ITEM& item : aList )
m_messagePanel->AppendMessage( item );
}
}
void EDA_DRAW_FRAME::SetMsgPanel( const wxString& aTextUpper, const wxString& aTextLower,
int aPadding )
{
if( m_messagePanel )
{
m_messagePanel->EraseMsgBox();
m_messagePanel->AppendMessage( aTextUpper, aTextLower, aPadding );
}
}
void EDA_DRAW_FRAME::SetMsgPanel( EDA_ITEM* aItem )
{
wxCHECK_RET( aItem, wxT( "Invalid EDA_ITEM pointer. Bad programmer." ) );
MSG_PANEL_ITEMS items;
aItem->GetMsgPanelInfo( this, items );
SetMsgPanel( items );
}
void EDA_DRAW_FRAME::UpdateMsgPanel()
{
GetToolManager()->PostEvent( EVENTS::SelectedItemsModified );
}
void EDA_DRAW_FRAME::ActivateGalCanvas()
{
GetCanvas()->SetEvtHandlerEnabled( true );
GetCanvas()->StartDrawing();
}
void EDA_DRAW_FRAME::SwitchCanvas( EDA_DRAW_PANEL_GAL::GAL_TYPE aCanvasType )
{
GetCanvas()->SwitchBackend( aCanvasType );
m_canvasType = GetCanvas()->GetBackend();
ActivateGalCanvas();
}
EDA_DRAW_PANEL_GAL::GAL_TYPE EDA_DRAW_FRAME::loadCanvasTypeSetting()
{
#ifdef __WXMAC__
// Cairo renderer doesn't handle Retina displays so there's really only one game
// in town for Mac
return EDA_DRAW_PANEL_GAL::GAL_TYPE_OPENGL;
#endif
EDA_DRAW_PANEL_GAL::GAL_TYPE canvasType = EDA_DRAW_PANEL_GAL::GAL_TYPE_NONE;
APP_SETTINGS_BASE* cfg = Kiface().KifaceSettings();
if( cfg )
canvasType = static_cast<EDA_DRAW_PANEL_GAL::GAL_TYPE>( cfg->m_Graphics.canvas_type );
if( canvasType < EDA_DRAW_PANEL_GAL::GAL_TYPE_NONE
|| canvasType >= EDA_DRAW_PANEL_GAL::GAL_TYPE_LAST )
{
wxASSERT( false );
canvasType = EDA_DRAW_PANEL_GAL::GAL_TYPE_NONE;
}
// Legacy canvas no longer supported. Switch to Cairo, and on the first instantiation
// the user will be prompted to switch to OpenGL
if( canvasType == EDA_DRAW_PANEL_GAL::GAL_TYPE_NONE )
canvasType = EDA_DRAW_PANEL_GAL::GAL_FALLBACK;
return canvasType;
}
bool EDA_DRAW_FRAME::saveCanvasTypeSetting( EDA_DRAW_PANEL_GAL::GAL_TYPE aCanvasType )
{
// Not all classes derived from EDA_DRAW_FRAME can save the canvas type, because some
// have a fixed type, or do not have a option to set the canvas type (they inherit from
// a parent frame)
FRAME_T allowed_frames[] =
{
FRAME_SCH,
FRAME_PCB_EDITOR, FRAME_FOOTPRINT_EDITOR,
FRAME_GERBER,
FRAME_PL_EDITOR
};
bool allow_save = false;
for( unsigned ii = 0; ii < arrayDim( allowed_frames ); ii++ )
{
if( m_ident == allowed_frames[ii] )
{
allow_save = true;
break;
}
}
if( !allow_save )
return false;
if( aCanvasType < EDA_DRAW_PANEL_GAL::GAL_TYPE_NONE
|| aCanvasType >= EDA_DRAW_PANEL_GAL::GAL_TYPE_LAST )
{
wxASSERT( false );
return false;
}
APP_SETTINGS_BASE* cfg = Kiface().KifaceSettings();
if( cfg )
cfg->m_Graphics.canvas_type = static_cast<int>( aCanvasType );
return false;
}
wxPoint EDA_DRAW_FRAME::GetNearestGridPosition( const wxPoint& aPosition ) const
{
const wxPoint& gridOrigin = GetGridOrigin();
VECTOR2D gridSize = GetCanvas()->GetGAL()->GetGridSize();
double xOffset = fmod( gridOrigin.x, gridSize.x );
int x = KiROUND( (aPosition.x - xOffset) / gridSize.x );
double yOffset = fmod( gridOrigin.y, gridSize.y );
int y = KiROUND( (aPosition.y - yOffset) / gridSize.y );
return wxPoint( KiROUND( x * gridSize.x + xOffset ), KiROUND( y * gridSize.y + yOffset ) );
}
wxPoint EDA_DRAW_FRAME::GetNearestHalfGridPosition( const wxPoint& aPosition ) const
{
const wxPoint& gridOrigin = GetGridOrigin();
VECTOR2D gridSize = GetCanvas()->GetGAL()->GetGridSize() / 2.0;
double xOffset = fmod( gridOrigin.x, gridSize.x );
int x = KiROUND( (aPosition.x - xOffset) / gridSize.x );
double yOffset = fmod( gridOrigin.y, gridSize.y );
int y = KiROUND( (aPosition.y - yOffset) / gridSize.y );
return wxPoint( KiROUND( x * gridSize.x + xOffset ), KiROUND( y * gridSize.y + yOffset ) );
}
const BOX2I EDA_DRAW_FRAME::GetDocumentExtents( bool aIncludeAllVisible ) const
{
return BOX2I();
}
void EDA_DRAW_FRAME::HardRedraw()
{
// To be implemented by subclasses.
}
void EDA_DRAW_FRAME::Zoom_Automatique( bool aWarpPointer )
{
m_toolManager->RunAction( ACTIONS::zoomFitScreen, true );
}
// Find the first child dialog.
wxWindow* findDialog( wxWindowList& aList )
{
for( wxWindow* window : aList )
{
if( dynamic_cast<DIALOG_SHIM*>( window ) )
return window;
}
return nullptr;
}
void EDA_DRAW_FRAME::FocusOnLocation( const wxPoint& aPos )
{
bool centerView = false;
BOX2D r = GetCanvas()->GetView()->GetViewport();
// Center if we're off the current view, or within 10% of its edge
r.Inflate( - (int) r.GetWidth() / 10 );
if( !r.Contains( aPos ) )
centerView = true;
// Center if we're behind an obscuring dialog, or within 10% of its edge
wxWindow* dialog = findDialog( GetChildren() );
if( dialog )
{
wxRect dialogRect( GetCanvas()->ScreenToClient( dialog->GetScreenPosition() ),
dialog->GetSize() );
dialogRect.Inflate( dialogRect.GetWidth() / 10 );
if( dialogRect.Contains( (wxPoint) GetCanvas()->GetView()->ToScreen( aPos ) ) )
centerView = true;
}
if( centerView )
{
// If a dialog partly obscures the window, then center on the uncovered area.
if( dialog )
{
BOX2D dialogRect( GetCanvas()->ScreenToClient( dialog->GetScreenPosition() ),
dialog->GetSize() );
GetCanvas()->GetView()->SetCenter( aPos, dialogRect );
}
else
GetCanvas()->GetView()->SetCenter( aPos );
}
GetCanvas()->GetViewControls()->SetCrossHairCursorPosition( aPos );
}
static const wxString productName = wxT( "KiCad E.D.A. " );
void PrintDrawingSheet( const RENDER_SETTINGS* aSettings, const PAGE_INFO& aPageInfo,
const wxString& aFullSheetName, const wxString& aFileName,
const TITLE_BLOCK& aTitleBlock, int aSheetCount,
const wxString& aPageNumber, double aMils2Iu, const PROJECT* aProject,
const wxString& aSheetLayer, bool aIsFirstPage )
{
DS_DRAW_ITEM_LIST drawList;
drawList.SetDefaultPenSize( aSettings->GetDefaultPenWidth() );
drawList.SetMilsToIUfactor( aMils2Iu );
drawList.SetPageNumber( aPageNumber );
drawList.SetSheetCount( aSheetCount );
drawList.SetFileName( aFileName );
drawList.SetSheetName( aFullSheetName );
drawList.SetSheetLayer( aSheetLayer );
drawList.SetProject( aProject );
drawList.SetIsFirstPage( aIsFirstPage );
drawList.BuildDrawItemsList( aPageInfo, aTitleBlock );
// Draw item list
drawList.Print( aSettings );
}
void EDA_DRAW_FRAME::PrintDrawingSheet( const RENDER_SETTINGS* aSettings, BASE_SCREEN* aScreen,
double aMils2Iu, const wxString &aFilename,
const wxString &aSheetLayer )
{
if( !m_showBorderAndTitleBlock )
return;
wxDC* DC = aSettings->GetPrintDC();
wxPoint origin = DC->GetDeviceOrigin();
if( origin.y > 0 )
{
DC->SetDeviceOrigin( 0, 0 );
DC->SetAxisOrientation( true, false );
}
::PrintDrawingSheet( aSettings, GetPageSettings(), GetScreenDesc(), aFilename, GetTitleBlock(),
aScreen->GetPageCount(), aScreen->GetPageNumber(), aMils2Iu, &Prj(),
aSheetLayer, aScreen->GetVirtualPageNumber() == 1 );
if( origin.y > 0 )
{
DC->SetDeviceOrigin( origin.x, origin.y );
DC->SetAxisOrientation( true, true );
}
}
wxString EDA_DRAW_FRAME::GetScreenDesc() const
{
// Virtual function. Base class implementation returns an empty string.
return wxEmptyString;
}
bool EDA_DRAW_FRAME::LibraryFileBrowser( bool doOpen, wxFileName& aFilename,
const wxString& wildcard, const wxString& ext,
bool isDirectory, bool aIsGlobal,
const wxString& aGlobalPath )
{
wxString prompt = doOpen ? _( "Select Library" ) : _( "New Library" );
aFilename.SetExt( ext );
wxString dir = aGlobalPath;
if( isDirectory && doOpen )
{
if( !aIsGlobal )
{
dir = Prj().GetProjectPath();
}
wxDirDialog dlg( this, prompt, dir,
wxDD_DEFAULT_STYLE | wxDD_DIR_MUST_EXIST );
if( dlg.ShowModal() == wxID_CANCEL )
return false;
aFilename = dlg.GetPath();
aFilename.SetExt( ext );
}
else
{
// Ensure the file has a dummy name, otherwise GTK will display the regex from the filter
if( aFilename.GetName().empty() )
aFilename.SetName( "Library" );
if( !aIsGlobal )
{
dir = Prj().IsNullProject() ? aFilename.GetFullPath() : Prj().GetProjectPath();
}
wxFileDialog dlg( this, prompt, dir, aFilename.GetFullName(),
wildcard, doOpen ? wxFD_OPEN | wxFD_FILE_MUST_EXIST
: wxFD_SAVE | wxFD_CHANGE_DIR | wxFD_OVERWRITE_PROMPT );
if( dlg.ShowModal() == wxID_CANCEL )
return false;
aFilename = dlg.GetPath();
aFilename.SetExt( ext );
}
return true;
}
void EDA_DRAW_FRAME::RecreateToolbars()
{
// Rebuild all toolbars, and update the checked state of check tools
if( m_mainToolBar )
ReCreateHToolbar();
if( m_drawToolBar ) // Drawing tools (typically on right edge of window)
ReCreateVToolbar();
if( m_optionsToolBar ) // Options (typically on left edge of window)
ReCreateOptToolbar();
if( m_auxiliaryToolBar ) // Additional tools under main toolbar
ReCreateAuxiliaryToolbar();
}
COLOR_SETTINGS* EDA_DRAW_FRAME::GetColorSettings() const
{
if( !m_colorSettings )
{
COLOR_SETTINGS* colorSettings = Pgm().GetSettingsManager().GetColorSettings();
const_cast<EDA_DRAW_FRAME*>( this )->m_colorSettings = colorSettings;
}
return m_colorSettings;
}
void EDA_DRAW_FRAME::setupUnits( APP_SETTINGS_BASE* aCfg )
{
COMMON_TOOLS* cmnTool = m_toolManager->GetTool<COMMON_TOOLS>();
if( cmnTool )
{
// Tell the tool what the units used last session
cmnTool->SetLastUnits( static_cast<EDA_UNITS>( aCfg->m_System.last_imperial_units ) );
cmnTool->SetLastUnits( static_cast<EDA_UNITS>( aCfg->m_System.last_metric_units ) );
}
// Tell the tool what units the frame is currently using
switch( static_cast<EDA_UNITS>( aCfg->m_System.units ) )
{
default:
case EDA_UNITS::MILLIMETRES: m_toolManager->RunAction( ACTIONS::millimetersUnits ); break;
case EDA_UNITS::INCHES: m_toolManager->RunAction( ACTIONS::inchesUnits ); break;
case EDA_UNITS::MILS: m_toolManager->RunAction( ACTIONS::milsUnits ); break;
}
}
void EDA_DRAW_FRAME::GetUnitPair( EDA_UNITS& aPrimaryUnit, EDA_UNITS& aSecondaryUnits )
{
COMMON_TOOLS* cmnTool = m_toolManager->GetTool<COMMON_TOOLS>();
aPrimaryUnit = GetUserUnits();
aSecondaryUnits = EDA_UNITS::MILS;
if( EDA_UNIT_UTILS::IsImperialUnit( aPrimaryUnit ) )
{
if( cmnTool )
aSecondaryUnits = cmnTool->GetLastMetricUnits();
else
aSecondaryUnits = EDA_UNITS::MILLIMETRES;
}
else
{
if( cmnTool )
aSecondaryUnits = cmnTool->GetLastImperialUnits();
else
aSecondaryUnits = EDA_UNITS::MILS;
}
}
void EDA_DRAW_FRAME::resolveCanvasType()
{
m_canvasType = loadCanvasTypeSetting();
// Nudge user to switch to OpenGL if they are on legacy or Cairo
if( m_firstRunDialogSetting < 1 )
{
if( m_canvasType != EDA_DRAW_PANEL_GAL::GAL_TYPE_OPENGL )
{
wxString msg =
_( "KiCad can use your graphics card to give you a smoother "
"and faster experience. This option is turned off by "
"default since it is not compatible with all computers.\n\n"
"Would you like to try enabling graphics acceleration?\n\n"
"If you'd like to choose later, select Accelerated Graphics "
"in the Preferences menu." );
wxMessageDialog dlg( this, msg, _( "Enable Graphics Acceleration" ), wxYES_NO );
dlg.SetYesNoLabels( _( "&Enable Acceleration" ), _( "&No Thanks" ) );
if( dlg.ShowModal() == wxID_YES )
{
// Save Cairo as default in case OpenGL crashes
saveCanvasTypeSetting( EDA_DRAW_PANEL_GAL::GAL_TYPE_CAIRO );
// Switch to OpenGL, which will save the new setting if successful
SwitchCanvas( EDA_DRAW_PANEL_GAL::GAL_TYPE_OPENGL );
// Switch back to Cairo if OpenGL is not supported
if( GetCanvas()->GetBackend() == EDA_DRAW_PANEL_GAL::GAL_TYPE_NONE )
SwitchCanvas( EDA_DRAW_PANEL_GAL::GAL_TYPE_CAIRO );
HardRedraw();
}
else
{
// If they were on legacy, switch to Cairo
SwitchCanvas( EDA_DRAW_PANEL_GAL::GAL_TYPE_CAIRO );
HardRedraw();
}
}
m_firstRunDialogSetting = 1;
SaveSettings( config() );
}
}
void EDA_DRAW_FRAME::handleActivateEvent( wxActivateEvent& aEvent )
{
// Force a refresh of the message panel to ensure that the text is the right color
// when the window activates
if( !IsIconized() )
m_messagePanel->Refresh();
}
void EDA_DRAW_FRAME::onActivate( wxActivateEvent& aEvent )
{
handleActivateEvent( aEvent );
aEvent.Skip();
}
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