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author | saurabhb17 | 2020-02-26 15:57:49 +0530 |
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committer | saurabhb17 | 2020-02-26 15:57:49 +0530 |
commit | aa35045840b78d3f48212db45da59a2e5c69b223 (patch) | |
tree | 6acee185a4dc19113fcbf0f9a3d6941085dedaf7 /eeschema/sch_sheet.cpp | |
parent | 0db48f6533517ecebfd9f0693f89deca28408b76 (diff) | |
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Added main execs
Diffstat (limited to 'eeschema/sch_sheet.cpp')
-rw-r--r-- | eeschema/sch_sheet.cpp | 1236 |
1 files changed, 1236 insertions, 0 deletions
diff --git a/eeschema/sch_sheet.cpp b/eeschema/sch_sheet.cpp new file mode 100644 index 0000000..0a03994 --- /dev/null +++ b/eeschema/sch_sheet.cpp @@ -0,0 +1,1236 @@ +/* + * This program source code file is part of KiCad, a free EDA CAD application. + * + * Copyright (C) 2009 Jean-Pierre Charras, jp.charras at wanadoo.fr + * Copyright (C) 1992-2011 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 + */ + +/** + * @file sch_sheet.cpp + * @brief Implementation of SCH_SHEET class. + */ + +#include <fctsys.h> +#include <class_drawpanel.h> +#include <drawtxt.h> +#include <trigo.h> +#include <richio.h> +#include <schframe.h> +#include <plot_common.h> +#include <kicad_string.h> +#include <msgpanel.h> + +#include <sch_sheet.h> +#include <sch_sheet_path.h> +#include <sch_component.h> +#include <class_netlist_object.h> + + +SCH_SHEET::SCH_SHEET( const wxPoint& pos ) : + SCH_ITEM( NULL, SCH_SHEET_T ) +{ + m_Layer = LAYER_SHEET; + m_pos = pos; + m_size = wxSize( MIN_SHEET_WIDTH, MIN_SHEET_HEIGHT ); + SetTimeStamp( GetNewTimeStamp() ); + m_sheetNameSize = GetDefaultTextSize(); + m_fileNameSize = GetDefaultTextSize(); + m_screen = NULL; + m_name.Printf( wxT( "Sheet%8.8lX" ), (long) m_TimeStamp ); + m_fileName.Printf( wxT( "file%8.8lX.sch" ), (long) m_TimeStamp ); +} + + +SCH_SHEET::SCH_SHEET( const SCH_SHEET& aSheet ) : + SCH_ITEM( aSheet ) +{ + m_pos = aSheet.m_pos; + m_size = aSheet.m_size; + m_Layer = aSheet.m_Layer; + SetTimeStamp( aSheet.m_TimeStamp ); + m_sheetNameSize = aSheet.m_sheetNameSize; + m_fileNameSize = aSheet.m_fileNameSize; + m_screen = aSheet.m_screen; + m_name = aSheet.m_name; + m_fileName = aSheet.m_fileName; + m_pins = aSheet.m_pins; + + for( size_t i = 0; i < m_pins.size(); i++ ) + m_pins[i].SetParent( this ); + + if( m_screen ) + m_screen->IncRefCount(); +} + + +SCH_SHEET::~SCH_SHEET() +{ +// wxLogDebug( wxT( "Destroying sheet " ) + m_name ); + + // also, look at the associated sheet & its reference count + // perhaps it should be deleted also. + if( m_screen ) + { + m_screen->DecRefCount(); + + if( m_screen->GetRefCount() == 0 ) + delete m_screen; + } +} + + +EDA_ITEM* SCH_SHEET::Clone() const +{ + return new SCH_SHEET( *this ); +} + + +void SCH_SHEET::SetScreen( SCH_SCREEN* aScreen ) +{ + if( aScreen == m_screen ) + return; + + if( m_screen != NULL ) + { + m_screen->DecRefCount(); + + if( m_screen->GetRefCount() == 0 ) + { + delete m_screen; + m_screen = NULL; + } + } + + m_screen = aScreen; + + if( m_screen ) + m_screen->IncRefCount(); +} + + +int SCH_SHEET::GetScreenCount() const +{ + if( m_screen == NULL ) + return 0; + + return m_screen->GetRefCount(); +} + + +bool SCH_SHEET::Save( FILE* aFile ) const +{ + if( fprintf( aFile, "$Sheet\n" ) == EOF + || fprintf( aFile, "S %-4d %-4d %-4d %-4d\n", + m_pos.x, m_pos.y, m_size.x, m_size.y ) == EOF ) + return false; + + //save the unique timestamp, like other schematic parts. + if( fprintf( aFile, "U %8.8lX\n", m_TimeStamp ) == EOF ) + return false; + + /* Save schematic sheetname and filename. */ + if( !m_name.IsEmpty() ) + { + if( fprintf( aFile, "F0 %s %d\n", EscapedUTF8( m_name ).c_str(), + m_sheetNameSize ) == EOF ) + return false; + } + + if( !m_fileName.IsEmpty() ) + { + if( fprintf( aFile, "F1 %s %d\n", EscapedUTF8( m_fileName ).c_str(), + m_fileNameSize ) == EOF ) + return false; + } + + /* Save the list of labels in the sheet. */ + + BOOST_FOREACH( const SCH_SHEET_PIN& label, m_pins ) + { + if( !label.Save( aFile ) ) + return false; + } + + if( fprintf( aFile, "$EndSheet\n" ) == EOF ) + return false; + + return true; +} + + +bool SCH_SHEET::Load( LINE_READER& aLine, wxString& aErrorMsg ) +{ + int fieldNdx, size; + SCH_SHEET_PIN* sheetPin; + char* ptcar; + + SetTimeStamp( GetNewTimeStamp() ); + + // sheets are added to the GetDrawItems() like other schematic components. + // however, in order to preserve the hierarchy (through m_Parent pointers), + // a duplicate of the sheet is added to m_SubSheet array. + // must be a duplicate, references just work for a two-layer structure. + // this is accomplished through the Sync() function. + + if( ((char*)aLine)[0] == '$' ) // line should be "$Sheet" + { + if( !aLine.ReadLine() ) + { + aErrorMsg.Printf( wxT( "Read File Error" ) ); + return false; + } + } + + /* Next line: must be "S xx yy nn mm" with xx, yy = sheet position + * ( upper left corner ) et nn,mm = sheet size */ + if( ( sscanf( &((char*)aLine)[1], "%d %d %d %d", + &m_pos.x, &m_pos.y, &m_size.x, &m_size.y ) != 4 ) + || ( ((char*)aLine)[0] != 'S' ) ) + { + aErrorMsg.Printf( wxT( " ** Eeschema file sheet struct error at line %d, aborted\n" ), + aLine.LineNumber() ); + + aErrorMsg << FROM_UTF8( ((char*)aLine) ); + return false; + } + + /* Read fields */ + for( ; ; ) /* Analysis of lines "Fn" text. */ + { + if( !aLine.ReadLine() ) + return false; + + if( ((char*)aLine)[0] == 'U' ) + { + sscanf( ((char*)aLine) + 1, "%lX", &m_TimeStamp ); + if( m_TimeStamp == 0 ) // zero is not unique! + SetTimeStamp( GetNewTimeStamp() ); + continue; + } + + if( ((char*)aLine)[0] != 'F' ) + break; + + sscanf( ((char*)aLine) + 1, "%d", &fieldNdx ); + + /* Read the field: + * If fieldNdx> = 2: Fn "text" t s posx posy + * If F0 "text" for SheetName + * F1 and "text" for filename + */ + ptcar = ((char*)aLine); + + while( *ptcar && ( *ptcar != '"' ) ) + ptcar++; + + if( *ptcar != '"' ) + { + aErrorMsg.Printf( wxT( "Eeschema file sheet label F%d at line %d, aborted\n" ), + fieldNdx, aLine.LineNumber() ); + aErrorMsg << FROM_UTF8( (char*) aLine ); + return false; + } + + wxString sheetName; + ptcar += ReadDelimitedText( &sheetName, ptcar ); + + if( *ptcar == 0 ) + { + aErrorMsg.Printf( wxT( "Eeschema file sheet field F at line %d, aborted\n" ), + aLine.LineNumber() ); + aErrorMsg << FROM_UTF8( (char*) aLine ); + return false; + } + + if( ( fieldNdx == 0 ) || ( fieldNdx == 1 ) ) + { + if( sscanf( ptcar, "%d", &size ) != 1 ) + { + aErrorMsg.Printf( wxT( "Eeschema file sheet Label error line %d, aborted\n" ), + aLine.LineNumber() ); + + aErrorMsg << FROM_UTF8( (char*) aLine ); + } + + if( size == 0 ) + size = GetDefaultTextSize(); + + if( fieldNdx == 0 ) + { + m_name = sheetName; + m_sheetNameSize = size; + } + else + { + SetFileName( sheetName ); + m_fileNameSize = size; + } + } + + if( fieldNdx > 1 ) + { + sheetPin = new SCH_SHEET_PIN( this ); + + if( !sheetPin->Load( aLine, aErrorMsg ) ) + { + delete sheetPin; + sheetPin = NULL; + return false; + } + + AddPin( sheetPin ); + } + } + + if( strnicmp( "$End", ((char*)aLine), 4 ) != 0 ) + { + aErrorMsg.Printf( wxT( "**Eeschema file end_sheet struct error at line %d, aborted\n" ), + aLine.LineNumber() ); + aErrorMsg << FROM_UTF8( ((char*)aLine) ); + return false; + } + + return true; +} + + +void SCH_SHEET::SwapData( SCH_ITEM* aItem ) +{ + wxCHECK_RET( aItem->Type() == SCH_SHEET_T, + wxString::Format( wxT( "SCH_SHEET object cannot swap data with %s object." ), + GetChars( aItem->GetClass() ) ) ); + + SCH_SHEET* sheet = ( SCH_SHEET* ) aItem; + + std::swap( m_pos, sheet->m_pos ); + std::swap( m_size, sheet->m_size ); + std::swap( m_name, sheet->m_name ); + std::swap( m_sheetNameSize, sheet->m_sheetNameSize ); + std::swap( m_fileNameSize, sheet->m_fileNameSize ); + m_pins.swap( sheet->m_pins ); + + // Ensure sheet labels have their .m_Parent member pointing really on their + // parent, after swapping. + BOOST_FOREACH( SCH_SHEET_PIN& sheetPin, m_pins ) + { + sheetPin.SetParent( this ); + } + + BOOST_FOREACH( SCH_SHEET_PIN& sheetPin, sheet->m_pins ) + { + sheetPin.SetParent( sheet ); + } +} + + +void SCH_SHEET::AddPin( SCH_SHEET_PIN* aSheetPin ) +{ + wxASSERT( aSheetPin != NULL ); + wxASSERT( aSheetPin->Type() == SCH_SHEET_PIN_T ); + + m_pins.push_back( aSheetPin ); + renumberPins(); +} + + +void SCH_SHEET::RemovePin( SCH_SHEET_PIN* aSheetPin ) +{ + wxASSERT( aSheetPin != NULL ); + wxASSERT( aSheetPin->Type() == SCH_SHEET_PIN_T ); + + SCH_SHEET_PINS::iterator i; + + for( i = m_pins.begin(); i < m_pins.end(); ++i ) + { + if( *i == aSheetPin ) + { + m_pins.erase( i ); + renumberPins(); + return; + } + } + + wxLogDebug( wxT( "Fix me: attempt to remove label %s which is not in sheet %s." ), + GetChars( aSheetPin->GetShownText() ), GetChars( m_name ) ); +} + + +bool SCH_SHEET::HasPin( const wxString& aName ) +{ + BOOST_FOREACH( SCH_SHEET_PIN pin, m_pins ) + { + if( pin.GetText().CmpNoCase( aName ) == 0 ) + return true; + } + + return false; +} + + +bool SCH_SHEET::IsVerticalOrientation() const +{ + BOOST_FOREACH( SCH_SHEET_PIN pin, m_pins ) + { + if( pin.GetEdge() > 1 ) + return true; + } + return false; +} + + +bool SCH_SHEET::HasUndefinedPins() +{ + BOOST_FOREACH( SCH_SHEET_PIN pin, m_pins ) + { + /* Search the schematic for a hierarchical label corresponding to this sheet label. */ + EDA_ITEM* DrawStruct = m_screen->GetDrawItems(); + const SCH_HIERLABEL* HLabel = NULL; + + for( ; DrawStruct != NULL; DrawStruct = DrawStruct->Next() ) + { + if( DrawStruct->Type() != SCH_HIERARCHICAL_LABEL_T ) + continue; + + HLabel = static_cast<SCH_HIERLABEL*>( DrawStruct ); + + if( pin.GetText().CmpNoCase( HLabel->GetText() ) == 0 ) + break; // Found! + + HLabel = NULL; + } + + if( HLabel == NULL ) // Corresponding hierarchical label not found. + return true; + } + + return false; +} + + +int SCH_SHEET::GetMinWidth() const +{ + int width = MIN_SHEET_WIDTH; + + for( size_t i = 0; i < m_pins.size(); i++ ) + { + int edge = m_pins[i].GetEdge(); + + // Make sure pin is on right or left side of sheet. + if( edge >= 2 ) + continue; + + EDA_RECT rect = m_pins[i].GetBoundingBox(); + + if( width < rect.GetWidth() ) + width = rect.GetWidth(); + + for( size_t j = 0; j < m_pins.size(); j++ ) + { + if( (i == j) || (m_pins[i].GetPosition().y != m_pins[j].GetPosition().y) ) + continue; + + if( width < rect.GetWidth() + m_pins[j].GetBoundingBox().GetWidth() ) + { + width = rect.GetWidth() + m_pins[j].GetBoundingBox().GetWidth(); + break; + } + } + } + + return width; +} + + +int SCH_SHEET::GetMinHeight() const +{ + int height = MIN_SHEET_HEIGHT; + + for( size_t i = 0; i < m_pins.size(); i++ ) + { + int pinY = m_pins[i].GetPosition().y - m_pos.y; + + if( pinY > height ) + height = pinY; + } + + return height; +} + + +/** + * Delete sheet labels which do not have corresponding hierarchical label. + */ +void SCH_SHEET::CleanupSheet() +{ + SCH_SHEET_PINS::iterator i = m_pins.begin(); + + while( i != m_pins.end() ) + { + /* Search the schematic for a hierarchical label corresponding to this sheet label. */ + EDA_ITEM* DrawStruct = m_screen->GetDrawItems(); + const SCH_HIERLABEL* HLabel = NULL; + + for( ; DrawStruct != NULL; DrawStruct = DrawStruct->Next() ) + { + if( DrawStruct->Type() != SCH_HIERARCHICAL_LABEL_T ) + continue; + + HLabel = static_cast<SCH_HIERLABEL*>( DrawStruct ); + + if( i->GetText().CmpNoCase( HLabel->GetText() ) == 0 ) + break; // Found! + + HLabel = NULL; + } + + if( HLabel == NULL ) // Hlabel not found: delete sheet label. + m_pins.erase( i ); + else + ++i; + } +} + + +SCH_SHEET_PIN* SCH_SHEET::GetPin( const wxPoint& aPosition ) +{ + BOOST_FOREACH( SCH_SHEET_PIN& pin, m_pins ) + { + if( pin.HitTest( aPosition, 0 ) ) + return &pin; + } + + return NULL; +} + + +int SCH_SHEET::GetPenSize() const +{ + return GetDefaultLineThickness(); +} + + +wxPoint SCH_SHEET::GetSheetNamePosition() +{ + wxPoint pos = m_pos; + + if( IsVerticalOrientation() ) + { + pos.x -= 8; + pos.y += m_size.y; + } + else + { + pos.y -= 8; + } + + return pos; +} + + +wxPoint SCH_SHEET::GetFileNamePosition() +{ + wxPoint pos = m_pos; + int margin = GetPenSize() + 4; + + if( IsVerticalOrientation() ) + { + pos.x += m_size.x + margin; + pos.y += m_size.y; + } + else + { + pos.y += m_size.y + margin; + } + + return pos; +} + + +void SCH_SHEET::Draw( EDA_DRAW_PANEL* aPanel, wxDC* aDC, + const wxPoint& aOffset, GR_DRAWMODE aDrawMode, EDA_COLOR_T aColor ) +{ + EDA_COLOR_T txtcolor; + wxString Text; + EDA_COLOR_T color; + int name_orientation; + wxPoint pos_sheetname,pos_filename; + wxPoint pos = m_pos + aOffset; + int lineWidth = GetPenSize(); + EDA_RECT* clipbox = aPanel? aPanel->GetClipBox() : NULL; + + if( aColor >= 0 ) + color = aColor; + else + color = GetLayerColor( m_Layer ); + + GRSetDrawMode( aDC, aDrawMode ); + + GRRect( clipbox, aDC, pos.x, pos.y, + pos.x + m_size.x, pos.y + m_size.y, lineWidth, color ); + + pos_sheetname = GetSheetNamePosition() + aOffset; + pos_filename = GetFileNamePosition() + aOffset; + + if( IsVerticalOrientation() ) + name_orientation = TEXT_ORIENT_VERT; + else + name_orientation = TEXT_ORIENT_HORIZ; + + /* Draw text : SheetName */ + if( aColor > 0 ) + txtcolor = aColor; + else + txtcolor = GetLayerColor( LAYER_SHEETNAME ); + + Text = wxT( "Sheet: " ) + m_name; + DrawGraphicText( clipbox, aDC, pos_sheetname, + txtcolor, Text, name_orientation, + wxSize( m_sheetNameSize, m_sheetNameSize ), + GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_BOTTOM, lineWidth, + false, false ); + + /* Draw text : FileName */ + if( aColor >= 0 ) + txtcolor = aColor; + else + txtcolor = GetLayerColor( LAYER_SHEETFILENAME ); + + Text = wxT( "File: " ) + m_fileName; + DrawGraphicText( clipbox, aDC, pos_filename, + txtcolor, Text, name_orientation, + wxSize( m_fileNameSize, m_fileNameSize ), + GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_TOP, lineWidth, + false, false ); + + + /* Draw text : SheetLabel */ + BOOST_FOREACH( SCH_SHEET_PIN& sheetPin, m_pins ) + { + if( !sheetPin.IsMoving() ) + sheetPin.Draw( aPanel, aDC, aOffset, aDrawMode, aColor ); + } +} + + +const EDA_RECT SCH_SHEET::GetBoundingBox() const +{ + wxPoint end; + EDA_RECT box( m_pos, m_size ); + int lineWidth = GetPenSize(); + + // Determine length of texts + wxString text = wxT( "Sheet: " ) + m_name; + int textlen = GraphicTextWidth( text, m_sheetNameSize, false, lineWidth ); + text = wxT( "File: " ) + m_fileName; + int textlen2 = GraphicTextWidth( text, m_fileNameSize, false, lineWidth ); + + // Calculate bounding box X size: + textlen = std::max( textlen, textlen2 ); + end.x = std::max( m_size.x, textlen ); + + // Calculate bounding box pos: + end.y = m_size.y; + end += m_pos; + + // Move upper and lower limits to include texts: + box.SetY( box.GetY() - ( KiROUND( m_sheetNameSize * 1.3 ) + 8 ) ); + end.y += KiROUND( m_fileNameSize * 1.3 ) + 8; + + box.SetEnd( end ); + box.Inflate( lineWidth / 2 ); + + return box; +} + + +int SCH_SHEET::ComponentCount() +{ + int n = 0; + + if( m_screen ) + { + EDA_ITEM* bs; + + for( bs = m_screen->GetDrawItems(); bs != NULL; bs = bs->Next() ) + { + if( bs->Type() == SCH_COMPONENT_T ) + { + SCH_COMPONENT* Cmp = (SCH_COMPONENT*) bs; + + if( Cmp->GetField( VALUE )->GetText().GetChar( 0 ) != '#' ) + n++; + } + + if( bs->Type() == SCH_SHEET_T ) + { + SCH_SHEET* sheet = (SCH_SHEET*) bs; + n += sheet->ComponentCount(); + } + } + } + + return n; +} + + +bool SCH_SHEET::SearchHierarchy( const wxString& aFilename, SCH_SCREEN** aScreen ) +{ + if( m_screen ) + { + EDA_ITEM* item = m_screen->GetDrawItems(); + + while( item ) + { + if( item->Type() == SCH_SHEET_T ) + { + SCH_SHEET* sheet = (SCH_SHEET*) item; + + if( sheet->m_screen + && sheet->m_screen->GetFileName().CmpNoCase( aFilename ) == 0 ) + { + *aScreen = sheet->m_screen; + return true; + } + + if( sheet->SearchHierarchy( aFilename, aScreen ) ) + return true; + } + + item = item->Next(); + } + } + + return false; +} + + +bool SCH_SHEET::LocatePathOfScreen( SCH_SCREEN* aScreen, SCH_SHEET_PATH* aList ) +{ + if( m_screen ) + { + aList->Push( this ); + + if( m_screen == aScreen ) + return true; + + EDA_ITEM* strct = m_screen->GetDrawItems(); + + while( strct ) + { + if( strct->Type() == SCH_SHEET_T ) + { + SCH_SHEET* ss = (SCH_SHEET*) strct; + + if( ss->LocatePathOfScreen( aScreen, aList ) ) + return true; + } + + strct = strct->Next(); + } + + aList->Pop(); + } + return false; +} + + +bool SCH_SHEET::Load( SCH_EDIT_FRAME* aFrame ) +{ + bool success = true; + + SCH_SCREEN* screen = NULL; + if( !m_screen ) + { + g_RootSheet->SearchHierarchy( m_fileName, &screen ); + + if( screen ) + { + SetScreen( screen ); + + //do not need to load the sub-sheets - this has already been done. + } + else + { + SetScreen( new SCH_SCREEN( &aFrame->Kiway() ) ); + + success = aFrame->LoadOneEEFile( m_screen, m_fileName ); + + if( success ) + { + EDA_ITEM* bs = m_screen->GetDrawItems(); + + while( bs ) + { + if( bs->Type() == SCH_SHEET_T ) + { + SCH_SHEET* sheetstruct = (SCH_SHEET*) bs; + + if( !sheetstruct->Load( aFrame ) ) + success = false; + } + + bs = bs->Next(); + } + } + } + } + + return success; +} + + +int SCH_SHEET::CountSheets() +{ + int count = 1; //1 = this!! + + if( m_screen ) + { + EDA_ITEM* strct = m_screen->GetDrawItems(); + + for( ; strct; strct = strct->Next() ) + { + if( strct->Type() == SCH_SHEET_T ) + { + SCH_SHEET* subsheet = (SCH_SHEET*) strct; + count += subsheet->CountSheets(); + } + } + } + return count; +} + + +wxString SCH_SHEET::GetFileName( void ) const +{ + return m_fileName; +} + + +void SCH_SHEET::GetMsgPanelInfo( MSG_PANEL_ITEMS& aList ) +{ + aList.push_back( MSG_PANEL_ITEM( _( "Sheet Name" ), m_name, CYAN ) ); + aList.push_back( MSG_PANEL_ITEM( _( "File Name" ), m_fileName, BROWN ) ); + +#if 0 // Set to 1 to display the sheet time stamp (mainly for test) + wxString msg; + msg.Printf( wxT( "%.8X" ), m_TimeStamp ); + aList.push_back( MSG_PANEL_ITEM( _( "Time Stamp" ), msg, BLUE ) ); +#endif +} + + +void SCH_SHEET::Rotate(wxPoint aPosition) +{ + RotatePoint( &m_pos, aPosition, 900 ); + RotatePoint( &m_size.x, &m_size.y, 900 ); + + if( m_size.x < 0 ) + { + m_pos.x += m_size.x; + m_size.x = -m_size.x; + } + + if( m_size.y < 0 ) + { + m_pos.y += m_size.y; + m_size.y = -m_size.y; + } + + BOOST_FOREACH( SCH_SHEET_PIN& sheetPin, m_pins ) + { + sheetPin.Rotate( aPosition ); + } +} + + +void SCH_SHEET::MirrorX( int aXaxis_position ) +{ + MIRROR( m_pos.y, aXaxis_position ); + m_pos.y -= m_size.y; + + BOOST_FOREACH( SCH_SHEET_PIN& sheetPin, m_pins ) + { + sheetPin.MirrorX( aXaxis_position ); + } +} + + +void SCH_SHEET::MirrorY( int aYaxis_position ) +{ + MIRROR( m_pos.x, aYaxis_position ); + m_pos.x -= m_size.x; + + BOOST_FOREACH( SCH_SHEET_PIN& label, m_pins ) + { + label.MirrorY( aYaxis_position ); + } +} + +void SCH_SHEET::SetPosition( const wxPoint& aPosition ) +{ + // Remember the sheet and all pin sheet positions must be + // modified. So use Move function to do that. + Move( aPosition - m_pos ); +} + + + +void SCH_SHEET::Resize( const wxSize& aSize ) +{ + if( aSize == m_size ) + return; + + m_size = aSize; + + /* Move the sheet labels according to the new sheet size. */ + BOOST_FOREACH( SCH_SHEET_PIN& label, m_pins ) + { + label.ConstrainOnEdge( label.GetPosition() ); + } +} + + +bool SCH_SHEET::Matches( wxFindReplaceData& aSearchData, void* aAuxData, wxPoint* aFindLocation ) +{ + wxLogTrace( traceFindItem, wxT( " item " ) + GetSelectMenuText() ); + + // Ignore the sheet file name if searching to replace. + if( !(aSearchData.GetFlags() & FR_SEARCH_REPLACE) + && SCH_ITEM::Matches( m_fileName, aSearchData ) ) + { + if( aFindLocation ) + *aFindLocation = GetFileNamePosition(); + + return true; + } + + if( SCH_ITEM::Matches( m_name, aSearchData ) ) + { + if( aFindLocation ) + *aFindLocation = GetSheetNamePosition(); + + return true; + } + + return false; +} + + +bool SCH_SHEET::Replace( wxFindReplaceData& aSearchData, void* aAuxData ) +{ + return EDA_ITEM::Replace( aSearchData, m_name ); +} + + +void SCH_SHEET::renumberPins() +{ + int id = 2; + + BOOST_FOREACH( SCH_SHEET_PIN& pin, m_pins ) + { + pin.SetNumber( id ); + id++; + } +} + + +void SCH_SHEET::GetEndPoints( std::vector <DANGLING_END_ITEM>& aItemList ) +{ + for( unsigned ii = 0; ii < GetPins().size(); ii++ ) + { + SCH_SHEET_PIN &pinsheet = GetPins()[ii]; + + wxCHECK2_MSG( pinsheet.Type() == SCH_SHEET_PIN_T, continue, + wxT( "Invalid item in schematic sheet pin list. Bad programmer!" ) ); + + pinsheet.GetEndPoints( aItemList ); + } +} + + +bool SCH_SHEET::IsDanglingStateChanged( std::vector< DANGLING_END_ITEM >& aItemList ) +{ + bool currentState = IsDangling(); + + BOOST_FOREACH( SCH_SHEET_PIN& pinsheet, GetPins() ) + { + pinsheet.IsDanglingStateChanged( aItemList ); + } + + return currentState != IsDangling(); +} + + +bool SCH_SHEET::IsDangling() const +{ + // If any hierarchical label in the sheet is dangling, then the sheet is dangling. + for( size_t i = 0; i < GetPins().size(); i++ ) + { + if( GetPins()[i].IsDangling() ) + return true; + } + + return false; +} + + +bool SCH_SHEET::IsSelectStateChanged( const wxRect& aRect ) +{ + bool previousState = IsSelected(); + + EDA_RECT boundingBox = GetBoundingBox(); + + if( aRect.Intersects( boundingBox ) ) + SetFlags( SELECTED ); + else + ClearFlags( SELECTED ); + + return previousState != IsSelected(); +} + + +void SCH_SHEET::GetConnectionPoints( std::vector< wxPoint >& aPoints ) const +{ + for( size_t i = 0; i < GetPins().size(); i++ ) + aPoints.push_back( GetPins()[i].GetPosition() ); +} + + +SEARCH_RESULT SCH_SHEET::Visit( INSPECTOR* aInspector, const void* aTestData, + const KICAD_T aFilterTypes[] ) +{ + KICAD_T stype; + + for( const KICAD_T* p = aFilterTypes; (stype = *p) != EOT; ++p ) + { + // If caller wants to inspect my type + if( stype == Type() ) + { + if( SEARCH_QUIT == aInspector->Inspect( this, NULL ) ) + return SEARCH_QUIT; + } + else if( stype == SCH_SHEET_PIN_T ) + { + // Test the sheet labels. + for( size_t i = 0; i < m_pins.size(); i++ ) + { + if( SEARCH_QUIT == aInspector->Inspect( &m_pins[ i ], (void*) this ) ) + return SEARCH_QUIT; + } + } + } + + return SEARCH_CONTINUE; +} + + +wxString SCH_SHEET::GetSelectMenuText() const +{ + wxString tmp; + tmp.Printf( _( "Hierarchical Sheet %s" ), GetChars( m_name ) ); + return tmp; +} + + +bool SCH_SHEET::HitTest( const wxPoint& aPosition, int aAccuracy ) const +{ + EDA_RECT rect = GetBoundingBox(); + + rect.Inflate( aAccuracy ); + + return rect.Contains( aPosition ); +} + + +bool SCH_SHEET::HitTest( const EDA_RECT& aRect, bool aContained, int aAccuracy ) const +{ + EDA_RECT rect = aRect; + + rect.Inflate( aAccuracy ); + + if( aContained ) + return rect.Contains( GetBoundingBox() ); + + return rect.Intersects( GetBoundingBox() ); +} + + +wxPoint SCH_SHEET::GetResizePosition() const +{ + return wxPoint( m_pos.x + m_size.GetWidth(), m_pos.y + m_size.GetHeight() ); +} + + +void SCH_SHEET::GetNetListItem( NETLIST_OBJECT_LIST& aNetListItems, + SCH_SHEET_PATH* aSheetPath ) +{ + SCH_SHEET_PATH sheetPath = *aSheetPath; + sheetPath.Push( this ); + + for( size_t i = 0; i < m_pins.size(); i++ ) + { + NETLIST_OBJECT* item = new NETLIST_OBJECT(); + item->m_SheetPathInclude = sheetPath; + item->m_SheetPath = *aSheetPath; + item->m_Comp = &m_pins[i]; + item->m_Link = this; + item->m_Type = NET_SHEETLABEL; + item->m_ElectricalType = m_pins[i].GetShape(); + item->m_Label = m_pins[i].GetText(); + item->m_Start = item->m_End = m_pins[i].GetPosition(); + aNetListItems.push_back( item ); + + if( IsBusLabel( m_pins[i].GetText() ) ) + item->ConvertBusToNetListItems( aNetListItems ); + } +} + + +void SCH_SHEET::Plot( PLOTTER* aPlotter ) +{ + EDA_COLOR_T txtcolor = UNSPECIFIED_COLOR; + wxSize size; + wxString Text; + int name_orientation; + wxPoint pos_sheetname, pos_filename; + wxPoint pos; + + aPlotter->SetColor( GetLayerColor( GetLayer() ) ); + + int thickness = GetPenSize(); + aPlotter->SetCurrentLineWidth( thickness ); + + aPlotter->MoveTo( m_pos ); + pos = m_pos; + pos.x += m_size.x; + + aPlotter->LineTo( pos ); + pos.y += m_size.y; + + aPlotter->LineTo( pos ); + pos = m_pos; + pos.y += m_size.y; + + aPlotter->LineTo( pos ); + aPlotter->FinishTo( m_pos ); + + if( IsVerticalOrientation() ) + { + pos_sheetname = wxPoint( m_pos.x - 8, m_pos.y + m_size.y ); + pos_filename = wxPoint( m_pos.x + m_size.x + 4, m_pos.y + m_size.y ); + name_orientation = TEXT_ORIENT_VERT; + } + else + { + pos_sheetname = wxPoint( m_pos.x, m_pos.y - 4 ); + pos_filename = wxPoint( m_pos.x, m_pos.y + m_size.y + 4 ); + name_orientation = TEXT_ORIENT_HORIZ; + } + + /* Draw texts: SheetName */ + Text = m_name; + size = wxSize( m_sheetNameSize, m_sheetNameSize ); + + //pos = m_pos; pos.y -= 4; + thickness = GetDefaultLineThickness(); + thickness = Clamp_Text_PenSize( thickness, size, false ); + + aPlotter->SetColor( GetLayerColor( LAYER_SHEETNAME ) ); + + bool italic = false; + aPlotter->Text( pos_sheetname, txtcolor, Text, name_orientation, size, + GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_BOTTOM, + thickness, italic, false ); + + /*Draw texts : FileName */ + Text = GetFileName(); + size = wxSize( m_fileNameSize, m_fileNameSize ); + thickness = GetDefaultLineThickness(); + thickness = Clamp_Text_PenSize( thickness, size, false ); + + aPlotter->SetColor( GetLayerColor( LAYER_SHEETFILENAME ) ); + + aPlotter->Text( pos_filename, txtcolor, Text, name_orientation, size, + GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_VJUSTIFY_TOP, + thickness, italic, false ); + + aPlotter->SetColor( GetLayerColor( GetLayer() ) ); + + /* Draw texts : SheetLabel */ + for( size_t i = 0; i < m_pins.size(); i++ ) + { + m_pins[i].Plot( aPlotter ); + } +} + + +SCH_ITEM& SCH_SHEET::operator=( const SCH_ITEM& aItem ) +{ + wxLogDebug( wxT( "Sheet assignment operator." ) ); + + wxCHECK_MSG( Type() == aItem.Type(), *this, + wxT( "Cannot assign object type " ) + aItem.GetClass() + wxT( " to type " ) + + GetClass() ); + + if( &aItem != this ) + { + SCH_ITEM::operator=( aItem ); + + SCH_SHEET* sheet = (SCH_SHEET*) &aItem; + + m_pos = sheet->m_pos; + m_size = sheet->m_size; + m_name = sheet->m_name; + m_sheetNameSize = sheet->m_sheetNameSize; + m_fileNameSize = sheet->m_fileNameSize; + m_pins = sheet->m_pins; + + // Ensure sheet labels have their #m_Parent member pointing really on their + // parent, after assigning. + BOOST_FOREACH( SCH_SHEET_PIN& sheetPin, m_pins ) + { + sheetPin.SetParent( this ); + } + } + + return *this; +} + + +#if defined(DEBUG) + +void SCH_SHEET::Show( int nestLevel, std::ostream& os ) const +{ + // XML output: + wxString s = GetClass(); + + NestedSpace( nestLevel, os ) << '<' << s.Lower().mb_str() << ">" << " sheet_name=\"" + << TO_UTF8( m_name ) << '"' << ">\n"; + + // show all the pins, and check the linked list integrity + BOOST_FOREACH( const SCH_SHEET_PIN& label, m_pins ) + { + label.Show( nestLevel + 1, os ); + } + + NestedSpace( nestLevel, os ) << "</" << s.Lower().mb_str() << ">\n" << std::flush; +} + +#endif |