kicad/eeschema/tools/sch_drawing_tools.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
2019-08-14 08:28:07 +00:00
* Copyright (C) 2019 CERN
Make the new schematic and symbol library file formats the default. This is a very large and potentially disruptive change so this will be an unusually long and detailed commit message. The new file formats are now the default in both the schematic and symbol library editors. Existing symbol libraries will be saved in their current format until new features are added to library symbols. Once this happens, both the legacy schematic and symbol file formats will be no longer be savable and existing libraries will have to be converted. Saving to the legacy file formats is still available for round robin testing and should not be used for normal editing. When loading the legacy schematic file, it is imperative that the schematic library symbols are rescued and/or remapped to valid library identifiers. Otherwise, there will be no way to link to the original library symbol and the user will be required manually set the library identifier. The cached symbol will be saved in the schematic file so the last library symbol in the cache will still be used but there will be no way to update it from the original library. The next save after loading a legacy schematic file will be converted to the s-expression file format. Schematics with hierarchical sheets will automatically have all sheet file name extensions changed to .kicad_sym and saved to the new format as well. Appending schematics requires that the schematic to append has already been converted to the new file format. This is required to ensure that library symbols are guaranteed to be valid for the appended schematic. The schematic symbol library symbol link resolution has been moved out of the SCH_COMPONENT object and move into the SCH_SCREEN object that owns the symbol. This was done to ensure that there is a single place where the library symbol links get resolved rather than the dozen or so different code paths that previously existed. It also removes the necessity of the SCH_COMPONENT object of requiring any knowledge of the symbol library table and/or the cache library. When opening an s-expression schematic, the legacy cache library is not loaded so any library symbols not rescued cannot be loaded. Broken library symbol links will have to be manually resolved by adding the cache library to the symbol library table and changing the links in the schematic symbol. Now that the library symbols are embedded in the schematic file, the SCH_SCREEN object maintains the list of library symbols for the schematic automatically. No external manipulation of this library cache should ever occur. ADDED: S-expression schematic and symbol library file formats.
2020-04-16 16:43:50 +00:00
* Copyright (C) 2019-2020 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 "sch_drawing_tools.h"
#include "ee_selection_tool.h"
#include "ee_point_editor.h"
#include <ee_actions.h>
#include <sch_edit_frame.h>
#include <project.h>
#include <id.h>
#include <eeschema_id.h>
#include <confirm.h>
#include <view/view_controls.h>
#include <view/view.h>
#include <sch_component.h>
#include <sch_no_connect.h>
#include <sch_line.h>
#include <sch_junction.h>
#include <sch_bus_entry.h>
#include <sch_text.h>
#include <sch_sheet.h>
#include <sch_bitmap.h>
#include <schematic.h>
#include <class_library.h>
#include <eeschema_settings.h>
#include <dialogs/dialog_edit_label.h>
SCH_DRAWING_TOOLS::SCH_DRAWING_TOOLS() :
EE_TOOL_BASE<SCH_EDIT_FRAME>( "eeschema.InteractiveDrawing" ),
m_lastBusEntryShape( '/' ),
m_lastGlobalLabelShape( PINSHEETLABEL_SHAPE::PS_INPUT ),
m_lastTextOrientation( LABEL_SPIN_STYLE::LEFT ),
m_lastTextBold( false ),
m_lastTextItalic( false )
{
}
bool SCH_DRAWING_TOOLS::Init()
{
EE_TOOL_BASE::Init();
auto belowRootSheetCondition =
[&]( const SELECTION& aSel )
{
return m_frame->GetCurrentSheet().Last() != &m_frame->Schematic().Root();
};
auto& ctxMenu = m_menu.GetMenu();
ctxMenu.AddItem( EE_ACTIONS::leaveSheet, belowRootSheetCondition, 2 );
return true;
}
int SCH_DRAWING_TOOLS::PlaceComponent( const TOOL_EVENT& aEvent )
{
SCH_COMPONENT* component = aEvent.Parameter<SCH_COMPONENT*>();
SCHLIB_FILTER filter;
std::vector<COMPONENT_SELECTION>* historyList = nullptr;
if( aEvent.IsAction( &EE_ACTIONS::placeSymbol ) )
historyList = &m_symbolHistoryList;
else if (aEvent.IsAction( &EE_ACTIONS::placePower ) )
{
historyList = &m_powerHistoryList;
filter.FilterPowerParts( true );
}
else
wxFAIL_MSG( "PlaceCompontent(): unexpected request" );
getViewControls()->ShowCursor( true );
// If a component was passed in get it ready for placement.
if( component )
{
component->SetFlags( IS_NEW | IS_MOVED );
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_selectionTool->AddItemToSel( component );
}
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
// Prime the pump
if( component )
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{
getViewControls()->WarpCursor( getViewControls()->GetMousePosition( false ) );
m_toolMgr->RunAction( ACTIONS::refreshPreview );
2019-06-16 18:51:47 +00:00
}
else if( aEvent.HasPosition() )
m_toolMgr->RunAction( EE_ACTIONS::cursorClick );
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
m_frame->GetCanvas()->SetCurrentCursor( component ? wxCURSOR_ARROW : wxCURSOR_PENCIL );
VECTOR2I cursorPos = getViewControls()->GetCursorPosition( !evt->Modifier( MD_ALT ) );
auto cleanup = [&] () {
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_view->ClearPreview();
delete component;
component = nullptr;
};
if( evt->IsCancelInteractive() )
{
if( component )
cleanup();
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsActivate() )
{
if( component )
cleanup();
if( evt->IsMoveTool() )
{
// leave ourselves on the stack so we come back after the move
break;
}
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsClick( BUT_LEFT ) )
{
if( !component )
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
// Pick the module to be placed
bool footprintPreviews = m_frame->eeconfig()->m_Appearance.footprint_preview;
COMPONENT_SELECTION sel = m_frame->SelectCompFromLibTree( &filter, *historyList,
true, 1, 1,
footprintPreviews );
// Restore cursor after dialog
getViewControls()->WarpCursor( getViewControls()->GetCursorPosition(), true );
LIB_PART* part = sel.LibId.IsValid() ? m_frame->GetLibPart( sel.LibId ) : nullptr;
if( !part )
continue;
component = new SCH_COMPONENT(
*part, &m_frame->GetCurrentSheet(), sel, (wxPoint) cursorPos );
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component->SetParent( m_frame->GetCurrentSheet().LastScreen() );
component->SetFlags( IS_NEW | IS_MOVED );
if( m_frame->eeconfig()->m_AutoplaceFields.enable )
component->AutoplaceFields( /* aScreen */ NULL, /* aManual */ false );
m_frame->SaveCopyForRepeatItem( component );
m_view->ClearPreview();
m_view->AddToPreview( component->Clone() );
m_selectionTool->AddItemToSel( component );
}
else
{
SCH_COMPONENT* next_comp = nullptr;
m_view->ClearPreview();
m_frame->AddItemToScreenAndUndoList( component );
EE_SELECTION new_sel;
new_sel.Add( component );
m_toolMgr->RunAction( EE_ACTIONS::addNeededJunctions, true, &new_sel );
m_frame->OnModify();
if( m_frame->eeconfig()->m_SymChooserPanel.place_all_units
|| m_frame->eeconfig()->m_SymChooserPanel.keep_symbol )
{
int new_unit = component->GetUnit();
if( m_frame->eeconfig()->m_SymChooserPanel.place_all_units
&& component->GetUnit() < component->GetUnitCount() )
new_unit++;
else
new_unit = 1;
// We are either stepping to the next unit or next component
if( m_frame->eeconfig()->m_SymChooserPanel.keep_symbol || new_unit > 1 )
{
// Deselect the last placed symbol: obviously we do not want to
// apply some changes (like rotation, mirror...) to previously placed
// symbols.
m_selectionTool->ClearSelection();
next_comp = static_cast<SCH_COMPONENT*>( component->Duplicate() );
next_comp->SetFlags( IS_NEW | IS_MOVED );
next_comp->SetUnit( new_unit );
next_comp->SetUnitSelection( &m_frame->GetCurrentSheet(), new_unit );
if( m_frame->eeconfig()->m_AutoplaceFields.enable )
component->AutoplaceFields( /* aScreen */ NULL, /* aManual */ false );
m_frame->SaveCopyForRepeatItem( next_comp );
m_view->AddToPreview( next_comp->Clone() );
m_selectionTool->AddItemToSel( next_comp );
}
}
component = next_comp;
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// Warp after context menu only if dragging...
if( !component )
m_toolMgr->VetoContextMenuMouseWarp();
m_menu.ShowContextMenu( m_selectionTool->GetSelection() );
}
else if( evt->Category() == TC_COMMAND && evt->Action() == TA_CHOICE_MENU_CHOICE )
{
if( evt->GetCommandId().get() >= ID_POPUP_SCH_SELECT_UNIT_CMP
&& evt->GetCommandId().get() <= ID_POPUP_SCH_SELECT_UNIT_CMP_MAX )
{
int unit = evt->GetCommandId().get() - ID_POPUP_SCH_SELECT_UNIT_CMP;
if( component )
{
m_frame->SelectUnit( component, unit );
m_toolMgr->RunAction( ACTIONS::refreshPreview );
}
}
}
else if( component && ( evt->IsAction( &ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
component->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( component->Clone() );
}
else
evt->SetPassEvent();
// Enable autopanning and cursor capture only when there is a module to be placed
getViewControls()->SetAutoPan( component != nullptr );
getViewControls()->CaptureCursor( component != nullptr );
}
return 0;
}
int SCH_DRAWING_TOOLS::PlaceImage( const TOOL_EVENT& aEvent )
{
SCH_BITMAP* image = aEvent.Parameter<SCH_BITMAP*>();
bool immediateMode = image;
VECTOR2I cursorPos = getViewControls()->GetCursorPosition();
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
getViewControls()->ShowCursor( true );
// Add all the drawable parts to preview
if( image )
{
image->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( image->Clone() );
}
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
// Prime the pump
if( image )
m_toolMgr->RunAction( ACTIONS::refreshPreview );
else if( aEvent.HasPosition() )
m_toolMgr->RunAction( ACTIONS::cursorClick );
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
m_frame->GetCanvas()->SetCurrentCursor( image ? wxCURSOR_ARROW : wxCURSOR_PENCIL );
cursorPos = getViewControls()->GetCursorPosition( !evt->Modifier( MD_ALT ) );
auto cleanup = [&] () {
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_view->ClearPreview();
delete image;
image = nullptr;
};
if( evt->IsCancelInteractive() )
{
if( image )
cleanup();
else
{
m_frame->PopTool( tool );
break;
}
if( immediateMode )
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsActivate() )
{
if( image )
cleanup();
if( evt->IsMoveTool() )
{
// leave ourselves on the stack so we come back after the move
break;
}
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsClick( BUT_LEFT ) )
{
if( !image )
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
wxFileDialog dlg( m_frame, _( "Choose Image" ), wxEmptyString, wxEmptyString,
_( "Image Files " ) + wxImage::GetImageExtWildcard(), wxFD_OPEN );
if( dlg.ShowModal() != wxID_OK )
continue;
// Restore cursor after dialog
getViewControls()->WarpCursor( getViewControls()->GetCursorPosition(), true );
wxString fullFilename = dlg.GetPath();
if( wxFileExists( fullFilename ) )
image = new SCH_BITMAP( (wxPoint)cursorPos );
if( !image || !image->ReadImageFile( fullFilename ) )
{
wxMessageBox( _( "Couldn't load image from \"%s\"" ), fullFilename );
delete image;
image = nullptr;
continue;
}
image->SetFlags( IS_NEW | IS_MOVED );
m_frame->SaveCopyForRepeatItem( image );
m_view->ClearPreview();
m_view->AddToPreview( image->Clone() );
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m_view->RecacheAllItems(); // Bitmaps are cached in Opengl
m_selectionTool->AddItemToSel( image );
getViewControls()->SetCursorPosition( cursorPos, false );
}
else
{
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m_frame->AddItemToScreenAndUndoList( image );
image = nullptr;
m_toolMgr->RunAction( ACTIONS::activatePointEditor );
m_view->ClearPreview();
if( immediateMode )
{
m_frame->PopTool( tool );
break;
}
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// Warp after context menu only if dragging...
if( !image )
m_toolMgr->VetoContextMenuMouseWarp();
m_menu.ShowContextMenu( m_selectionTool->GetSelection() );
}
else if( image && ( evt->IsAction( &ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
image->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( image->Clone() );
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m_view->RecacheAllItems(); // Bitmaps are cached in Opengl
}
else
evt->SetPassEvent();
// Enable autopanning and cursor capture only when there is a module to be placed
getViewControls()->SetAutoPan( image != nullptr );
getViewControls()->CaptureCursor( image != nullptr );
}
return 0;
}
int SCH_DRAWING_TOOLS::SingleClickPlace( const TOOL_EVENT& aEvent )
{
wxPoint cursorPos;
KICAD_T type = aEvent.Parameter<KICAD_T>();
if( type == SCH_JUNCTION_T && aEvent.HasPosition() )
{
EE_SELECTION& selection = m_selectionTool->GetSelection();
SCH_LINE* wire = dynamic_cast<SCH_LINE*>( selection.Front() );
if( wire )
{
SEG seg( wire->GetStartPoint(), wire->GetEndPoint() );
VECTOR2I nearest = seg.NearestPoint( getViewControls()->GetCursorPosition() );
getViewControls()->SetCrossHairCursorPosition( nearest, false );
getViewControls()->WarpCursor( getViewControls()->GetCursorPosition(), true );
}
}
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
getViewControls()->ShowCursor( true );
getViewControls()->SetSnapping( true );
SCH_ITEM* previewItem;
switch( type )
{
case SCH_NO_CONNECT_T:
previewItem = new SCH_NO_CONNECT( cursorPos );
break;
case SCH_JUNCTION_T:
previewItem = new SCH_JUNCTION( cursorPos );
break;
case SCH_BUS_WIRE_ENTRY_T:
previewItem = new SCH_BUS_WIRE_ENTRY( cursorPos, m_lastBusEntryShape );
break;
case SCH_BUS_BUS_ENTRY_T:
previewItem = new SCH_BUS_BUS_ENTRY( cursorPos, m_lastBusEntryShape );
break;
default:
wxASSERT_MSG( false, "Unknown item type in SCH_DRAWING_TOOLS::SingleClickPlace" );
return 0;
}
previewItem->SetParent( m_frame->GetScreen() );
m_view->ClearPreview();
m_view->AddToPreview( previewItem->Clone() );
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
// Prime the pump
if( aEvent.HasPosition() )
m_toolMgr->RunAction( ACTIONS::cursorClick );
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
m_frame->GetCanvas()->SetCurrentCursor( wxCURSOR_ARROW );
cursorPos = (wxPoint) getViewControls()->GetCursorPosition( !evt->Modifier( MD_ALT ) );
if( evt->IsCancelInteractive() )
{
m_frame->PopTool( tool );
break;
}
else if( evt->IsActivate() )
{
if( evt->IsMoveTool() )
{
// leave ourselves on the stack so we come back after the move
break;
}
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsClick( BUT_LEFT ) )
{
if( !m_frame->GetScreen()->GetItem( cursorPos, 0, type ) )
{
if( type == SCH_JUNCTION_T )
m_frame->AddJunction( cursorPos );
else
{
SCH_ITEM* newItem = static_cast<SCH_ITEM*>( previewItem->Clone() );
newItem->SetPosition( cursorPos );
newItem->SetFlags( IS_NEW );
m_frame->AddItemToScreenAndUndoList( newItem );
m_frame->SaveCopyForRepeatItem( newItem );
m_frame->SchematicCleanUp();
m_frame->TestDanglingEnds();
m_frame->OnModify();
}
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
m_menu.ShowContextMenu( m_selectionTool->GetSelection() );
}
else if( evt->IsAction( &ACTIONS::refreshPreview ) || evt->IsMotion() )
{
previewItem->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( previewItem->Clone() );
}
else if( evt->Category() == TC_COMMAND )
{
if( ( type == SCH_BUS_BUS_ENTRY_T || type == SCH_BUS_WIRE_ENTRY_T )
&& ( evt->IsAction( &EE_ACTIONS::rotateCW )
|| evt->IsAction( &EE_ACTIONS::rotateCCW )
|| evt->IsAction( &EE_ACTIONS::mirrorX )
|| evt->IsAction( &EE_ACTIONS::mirrorY )
|| evt->IsAction( &EE_ACTIONS::toShapeBackslash )
|| evt->IsAction( &EE_ACTIONS::toShapeSlash ) ) )
{
// Update the shape of the bus entry
if( evt->IsAction( &EE_ACTIONS::toShapeSlash ) )
m_lastBusEntryShape = '/';
else if( evt->IsAction( &EE_ACTIONS::toShapeBackslash ) )
m_lastBusEntryShape = '\\';
SCH_BUS_ENTRY_BASE* busItem = static_cast<SCH_BUS_ENTRY_BASE*>( previewItem );
// The bus entries only rotate in one direction
if( evt->IsAction( &EE_ACTIONS::rotateCW )
|| evt->IsAction( &EE_ACTIONS::rotateCCW ) )
busItem->Rotate( busItem->GetPosition() );
else if( evt->IsAction( &EE_ACTIONS::mirrorX ) )
busItem->MirrorX( busItem->GetPosition().x );
else if( evt->IsAction( &EE_ACTIONS::mirrorY ) )
busItem->MirrorY( busItem->GetPosition().y );
else if( evt->IsAction( &EE_ACTIONS::toShapeBackslash )
|| evt->IsAction( &EE_ACTIONS::toShapeSlash ) )
busItem->SetBusEntryShape( m_lastBusEntryShape );
m_view->ClearPreview();
m_view->AddToPreview( previewItem->Clone() );
}
}
else
evt->SetPassEvent();
}
delete previewItem;
m_view->ClearPreview();
return 0;
}
// History lists for placing labels and text
SCH_TEXT* SCH_DRAWING_TOOLS::getNextNewText()
{
if( m_queuedTexts.empty() )
return nullptr;
auto next_text = std::move( m_queuedTexts.front() );
m_queuedTexts.pop_front();
return next_text.release();
}
SCH_TEXT* SCH_DRAWING_TOOLS::createNewText( const VECTOR2I& aPosition, int aType )
{
SCHEMATIC* schematic = getModel<SCHEMATIC>();
SCHEMATIC_SETTINGS& settings = schematic->Settings();
SCH_TEXT* textItem = nullptr;
m_queuedTexts.clear();
switch( aType )
{
case LAYER_NOTES:
textItem = new SCH_TEXT( (wxPoint) aPosition );
break;
case LAYER_LOCLABEL:
textItem = new SCH_LABEL( (wxPoint) aPosition );
break;
case LAYER_HIERLABEL:
textItem = new SCH_HIERLABEL( (wxPoint) aPosition );
textItem->SetShape( m_lastGlobalLabelShape );
break;
case LAYER_GLOBLABEL:
textItem = new SCH_GLOBALLABEL( (wxPoint) aPosition );
textItem->SetShape( m_lastGlobalLabelShape );
break;
default:
DisplayError( m_frame, wxT( "SCH_EDIT_FRAME::CreateNewText() Internal error" ) );
return nullptr;
}
textItem->SetParent( schematic );
textItem->SetBold( m_lastTextBold );
textItem->SetItalic( m_lastTextItalic );
textItem->SetLabelSpinStyle( m_lastTextOrientation );
textItem->SetTextSize( wxSize( settings.m_DefaultTextSize, settings.m_DefaultTextSize ) );
textItem->SetFlags( IS_NEW | IS_MOVED );
DIALOG_LABEL_EDITOR dlg( m_frame, textItem );
if( dlg.ShowModal() != wxID_OK || textItem->GetText().IsEmpty() )
{
delete textItem;
return nullptr;
}
if( aType != LAYER_NOTES )
{
UTF8 text( textItem->GetText() );
int brace_count = 0;
int bracket_count = 0;
bool last_space = false;
UTF8 token;
for( auto chIt = text.ubegin(); chIt != text.uend(); chIt++ )
{
switch( *chIt )
{
case '{':
brace_count++;
last_space = false;
break;
case '[':
bracket_count++;
last_space = false;
break;
case '}':
brace_count = std::max( 0, brace_count - 1 );
last_space = false;
break;
case ']':
bracket_count = std::max( 0, bracket_count - 1 );
last_space = false;
break;
case ' ':
case '\n':
case '\r':
case '\t':
if( !token.empty() && bracket_count == 0 && brace_count == 0 )
{
std::unique_ptr<SCH_TEXT> nextitem( static_cast<SCH_TEXT*>( textItem->Clone() ) );
nextitem->SetText( token.wx_str() );
m_queuedTexts.push_back( std::move( nextitem ) );
token.clear();
continue;
}
// Skip leading whitespace
if( token.empty() || last_space )
continue;
last_space = true;
break;
default:
last_space = false;
break;
}
token += *chIt;
}
if( !token.empty() )
{
std::unique_ptr<SCH_TEXT> nextitem( static_cast<SCH_TEXT*>( textItem->Clone() ) );
nextitem->SetText( token.wx_str() );
m_queuedTexts.push_back( std::move( nextitem ) );
}
delete textItem;
textItem = getNextNewText();
if( !textItem )
return nullptr;
}
m_lastTextBold = textItem->IsBold();
m_lastTextItalic = textItem->IsItalic();
m_lastTextOrientation = textItem->GetLabelSpinStyle();
if( textItem->Type() == SCH_GLOBAL_LABEL_T || textItem->Type() == SCH_HIER_LABEL_T )
m_lastGlobalLabelShape = textItem->GetShape();
return textItem;
}
int SCH_DRAWING_TOOLS::TwoClickPlace( const TOOL_EVENT& aEvent )
{
EDA_ITEM* item = nullptr;
bool importMode = aEvent.IsAction( &EE_ACTIONS::importSheetPin );
KICAD_T type = aEvent.Parameter<KICAD_T>();
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
getViewControls()->ShowCursor( true );
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
// Prime the pump
if( aEvent.HasPosition() )
m_toolMgr->RunAction( ACTIONS::cursorClick );
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
m_frame->GetCanvas()->SetCurrentCursor( item ? wxCURSOR_ARROW : wxCURSOR_PENCIL );
VECTOR2I cursorPos = getViewControls()->GetCursorPosition( !evt->Modifier( MD_ALT ) );
auto cleanup = [&] () {
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_view->ClearPreview();
delete item;
item = nullptr;
};
if( evt->IsCancelInteractive() )
{
if( item )
cleanup();
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsActivate() )
{
if( item )
cleanup();
if( evt->IsPointEditor() )
{
// don't exit (the point editor runs in the background)
}
else if( evt->IsMoveTool() )
{
// leave ourselves on the stack so we come back after the move
break;
}
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsClick( BUT_LEFT ) )
{
// First click creates...
if( !item )
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
switch( type )
{
case SCH_LABEL_T:
item = createNewText( cursorPos, LAYER_LOCLABEL );
break;
case SCH_HIER_LABEL_T:
item = createNewText( cursorPos, LAYER_HIERLABEL );
break;
case SCH_GLOBAL_LABEL_T:
item = createNewText( cursorPos, LAYER_GLOBLABEL );
break;
case SCH_TEXT_T:
item = createNewText( cursorPos, LAYER_NOTES );
break;
case SCH_SHEET_PIN_T:
{
SCH_HIERLABEL* label = nullptr;
SCH_SHEET* sheet = (SCH_SHEET*) m_selectionTool->SelectPoint( cursorPos,
EE_COLLECTOR::SheetsOnly );
if( !sheet )
{
m_statusPopup.reset( new STATUS_TEXT_POPUP( m_frame ) );
m_statusPopup->SetText( _( "Click over a sheet." ) );
m_statusPopup->Move( wxGetMousePosition() + wxPoint( 20, 20 ) );
m_statusPopup->PopupFor( 2000 );
break;
}
if( importMode )
{
label = m_frame->ImportHierLabel( sheet );
if( !label )
{
m_statusPopup.reset( new STATUS_TEXT_POPUP( m_frame ) );
m_statusPopup->SetText( _( "No new hierarchical labels found." ) );
m_statusPopup->Move( wxGetMousePosition() + wxPoint( 20, 20 ) );
m_statusPopup->PopupFor( 2000 );
break;
}
}
item = m_frame->CreateSheetPin( sheet, label );
break;
}
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default:
break;
}
// Restore cursor after dialog
getViewControls()->WarpCursor( getViewControls()->GetCursorPosition(), true );
if( item )
{
item->SetFlags( IS_NEW | IS_MOVED );
m_view->ClearPreview();
m_view->AddToPreview( item->Clone() );
m_selectionTool->AddItemToSel( item );
}
getViewControls()->SetCursorPosition( cursorPos, false );
}
// ... and second click places:
else
{
item->ClearFlags( IS_MOVED );
m_frame->AddItemToScreenAndUndoList( (SCH_ITEM*) item );
item = getNextNewText();
if( item )
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
item->SetFlags( IS_NEW | IS_MOVED );
m_view->ClearPreview();
m_view->AddToPreview( item->Clone() );
m_selectionTool->AddItemToSel( item );
}
else
{
m_view->ClearPreview();
}
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// Warp after context menu only if dragging...
if( !item )
m_toolMgr->VetoContextMenuMouseWarp();
m_menu.ShowContextMenu( m_selectionTool->GetSelection() );
}
else if( item && evt->IsSelectionEvent() )
{
// This happens if our text was replaced out from under us by ConvertTextType()
EE_SELECTION& selection = m_selectionTool->GetSelection();
if( selection.GetSize() == 1 )
{
item = (SCH_ITEM*) selection.Front();
m_view->ClearPreview();
m_view->AddToPreview( item->Clone() );
}
else
item = nullptr;
}
else if( item && ( evt->IsAction( &ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
static_cast<SCH_ITEM*>( item )->SetPosition( (wxPoint) cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( item->Clone() );
}
else
evt->SetPassEvent();
// Enable autopanning and cursor capture only when there is a module to be placed
getViewControls()->SetAutoPan( item != nullptr );
getViewControls()->CaptureCursor( item != nullptr );
}
return 0;
}
int SCH_DRAWING_TOOLS::DrawSheet( const TOOL_EVENT& aEvent )
{
EE_POINT_EDITOR* pointEditor = m_toolMgr->GetTool<EE_POINT_EDITOR>();
SCH_SHEET* sheet = nullptr;
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
getViewControls()->ShowCursor( true );
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
// Prime the pump
if( aEvent.HasPosition() )
m_toolMgr->RunAction( ACTIONS::cursorClick );
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
if( !pointEditor->HasPoint() )
m_frame->GetCanvas()->SetCurrentCursor( wxCURSOR_PENCIL );
VECTOR2I cursorPos = getViewControls()->GetCursorPosition( !evt->Modifier( MD_ALT ) );
auto cleanup = [&] () {
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_view->ClearPreview();
delete sheet;
sheet = nullptr;
};
if( evt->IsCancelInteractive() )
{
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if( sheet )
cleanup();
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsActivate() )
{
if( sheet )
cleanup();
if( evt->IsPointEditor() )
{
// don't exit (the point editor runs in the background)
}
else if( evt->IsMoveTool() )
{
// leave ourselves on the stack so we come back after the move
break;
}
else
{
m_frame->PopTool( tool );
break;
}
}
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else if( evt->IsClick( BUT_LEFT ) && !sheet )
{
EESCHEMA_SETTINGS* cfg = m_frame->eeconfig();
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
sheet = new SCH_SHEET(
m_frame->GetCurrentSheet().Last(), static_cast<wxPoint>( cursorPos ) );
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sheet->SetFlags( IS_NEW | IS_RESIZED );
sheet->SetScreen( NULL );
sheet->SetBorderWidth( cfg->m_Drawing.default_line_thickness );
sheet->SetBorderColor( cfg->m_Drawing.default_sheet_border_color );
sheet->SetBackgroundColor( cfg->m_Drawing.default_sheet_background_color );
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sizeSheet( sheet, cursorPos );
m_view->ClearPreview();
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m_view->AddToPreview( sheet->Clone() );
}
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else if( sheet && ( evt->IsClick( BUT_LEFT )
|| evt->IsAction( &EE_ACTIONS::finishSheet ) ) )
{
m_view->ClearPreview();
getViewControls()->SetAutoPan( false );
getViewControls()->CaptureCursor( false );
if( m_frame->EditSheetProperties(
static_cast<SCH_SHEET*>( sheet ), &m_frame->GetCurrentSheet(), nullptr ) )
{
sheet->AutoplaceFields( /* aScreen */ NULL, /* aManual */ false );
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m_frame->AddItemToScreenAndUndoList( sheet );
m_frame->UpdateHierarchyNavigator();
m_selectionTool->AddItemToSel( sheet );
}
else
{
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delete sheet;
}
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sheet = nullptr;
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}
else if( sheet && ( evt->IsAction( &ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
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sizeSheet( sheet, cursorPos );
m_view->ClearPreview();
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m_view->AddToPreview( sheet->Clone() );
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// Warp after context menu only if dragging...
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if( !sheet )
m_toolMgr->VetoContextMenuMouseWarp();
m_menu.ShowContextMenu( m_selectionTool->GetSelection() );
}
else
evt->SetPassEvent();
// Enable autopanning and cursor capture only when there is a sheet to be placed
getViewControls()->SetAutoPan( sheet != nullptr );
getViewControls()->CaptureCursor( sheet != nullptr );
}
return 0;
}
void SCH_DRAWING_TOOLS::sizeSheet( SCH_SHEET* aSheet, VECTOR2I aPos )
{
wxPoint pos = aSheet->GetPosition();
wxPoint size = (wxPoint) aPos - pos;
size.x = std::max( size.x, MIN_SHEET_WIDTH );
size.y = std::max( size.y, MIN_SHEET_HEIGHT );
wxPoint grid = m_frame->GetNearestGridPosition( pos + size );
aSheet->Resize( wxSize( grid.x - pos.x, grid.y - pos.y ) );
}
void SCH_DRAWING_TOOLS::setTransitions()
{
Go( &SCH_DRAWING_TOOLS::PlaceComponent, EE_ACTIONS::placeSymbol.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::PlaceComponent, EE_ACTIONS::placePower.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::SingleClickPlace, EE_ACTIONS::placeNoConnect.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::SingleClickPlace, EE_ACTIONS::placeJunction.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::SingleClickPlace, EE_ACTIONS::placeBusWireEntry.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::TwoClickPlace, EE_ACTIONS::placeLabel.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::TwoClickPlace, EE_ACTIONS::placeHierLabel.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::TwoClickPlace, EE_ACTIONS::placeGlobalLabel.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::DrawSheet, EE_ACTIONS::drawSheet.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::TwoClickPlace, EE_ACTIONS::importSheetPin.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::TwoClickPlace, EE_ACTIONS::placeSchematicText.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::PlaceImage, EE_ACTIONS::placeImage.MakeEvent() );
}