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kicad-source/common/eda_draw_frame.cpp
Ian McInerney f6041fb52d Force update of some text when activation status changes 
The text areas aren't always redrawn when the window is activated
or deactivated, so we need to force a refresh of the text to ensure
it is the correct font color.
2021-03-26 15:50:56 +00:00

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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) 2004-2020 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_i.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>
#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 = NULL;
m_drawToolBar = NULL;
m_optionsToolBar = NULL;
m_auxiliaryToolBar = NULL;
m_gridSelectBox = NULL;
m_zoomSelectBox = NULL;
m_firstRunDialogSetting = 0;
m_undoRedoCountMax = DEFAULT_MAX_UNDO_ITEMS;
m_canvasType = EDA_DRAW_PANEL_GAL::GAL_TYPE_NONE;
m_canvas = NULL;
m_toolDispatcher = NULL;
m_messagePanel = NULL;
m_currentScreen = NULL;
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();
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 );
// 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() );
}
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 = NULL;
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 bool( m_file_checker );
}
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 == NULL )
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 == NULL )
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") );
}
/*
* Respond to selections in the toolbar grid popup
*/
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 );
// Now run the Grid Settings... dialog
wxCommandEvent dummy2;
OnGridSettings( dummy2 );
}
else
{
m_toolManager->RunAction( ACTIONS::gridPreset, true, 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 == NULL )
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 == NULL || m_zoomSelectBox->GetParent() == NULL )
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 );
}
/*
* Respond to selections in the toolbar zoom popup
*/
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( "common.Control.zoomPreset", true, 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 )
{
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 NULL;
}
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 )
{
wxRect 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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