KiCad PCB EDA Suite
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sch_collectors.cpp
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1/*
2 * This program source code file is part of KiCad, a free EDA CAD application.
3 *
4 * Copyright (C) 2011 Wayne Stambaugh <[email protected]>
5 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
6 * Copyright (C) 2019 CERN
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foundation; either version 2
11 * of the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, you may find one here:
20 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
21 * or you may search the http://www.gnu.org website for the version 2 license,
22 * or you may write to the Free Software Foundation, Inc.,
23 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
24 */
25
26#include <macros.h>
27#include <trace_helpers.h>
28#include <sch_collectors.h>
29#include <sch_bus_entry.h>
30#include <sch_symbol.h>
31#include <sch_line.h>
32#include <sch_screen.h>
33#include <sch_sheet_path.h>
34#include <transform.h>
35#include "sch_reference_list.h"
36
37
38const std::vector<KICAD_T> SCH_COLLECTOR::EditableItems = {
57};
58
59
60const std::vector<KICAD_T> SCH_COLLECTOR::MovableItems =
61{
73 SCH_TABLECELL_T, // will be promoted to parent table(s)
84};
85
86
87const std::vector<KICAD_T> SCH_COLLECTOR::FieldOwners =
88{
92};
93
94
95const std::vector<KICAD_T> SCH_COLLECTOR::DeletableItems =
96{
107 SCH_TABLECELL_T, // Clear contents
117 SCH_FIELD_T, // Will be hidden
120};
121
122
124{
125 if( m_Unit || m_BodyStyle )
126 {
127 SCH_ITEM* schItem = dynamic_cast<SCH_ITEM*>( aItem );
128
129 // Special selection rules apply to pins of different units when edited in synchronized
130 // pins mode. Leave it to SCH_SELECTION_TOOL::Selectable() to decide what to do with them.
131
132 if( schItem && schItem->Type() != SCH_PIN_T )
133 {
134 if( m_Unit && schItem->GetUnit() && schItem->GetUnit() != m_Unit )
136
137 if( m_BodyStyle && schItem->GetBodyStyle() && schItem->GetBodyStyle() != m_BodyStyle )
139 }
140 }
141
143 aItem->SetFlags( SHOW_ELEC_TYPE );
144
145 if( aItem->HitTest( m_refPos, m_Threshold ) )
146 Append( aItem );
147
148 aItem->ClearFlags( SHOW_ELEC_TYPE );
149
151}
152
153
154void SCH_COLLECTOR::Collect( SCH_SCREEN* aScreen, const std::vector<KICAD_T>& aFilterList,
155 const VECTOR2I& aPos, int aUnit, int aBodyStyle )
156{
157 Empty(); // empty the collection just in case
158
159 SetScanTypes( aFilterList );
160 m_Unit = aUnit;
161 m_BodyStyle = aBodyStyle;
162
163 // remember where the snapshot was taken from and pass refPos to the Inspect() function.
164 SetRefPos( aPos );
165
166 if( aScreen )
167 {
168 for( SCH_ITEM *item : aScreen->Items().Overlapping( SCH_LOCATE_ANY_T, aPos, m_Threshold ) )
169 item->Visit( m_inspector, nullptr, m_scanTypes );
170 }
171}
172
173
174void SCH_COLLECTOR::Collect( LIB_ITEMS_CONTAINER& aItems, const std::vector<KICAD_T>& aFilterList,
175 const VECTOR2I& aPos, int aUnit, int aBodyStyle )
176{
177 Empty(); // empty the collection just in case
178
179 SetScanTypes( aFilterList );
180 m_Unit = aUnit;
181 m_BodyStyle = aBodyStyle;
182
183 // remember where the snapshot was taken from and pass refPos to the Inspect() function.
184 SetRefPos( aPos );
185
186 for( SCH_ITEM& item : aItems )
187 {
188 if( item.Visit( m_inspector, nullptr, m_scanTypes ) == INSPECT_RESULT::QUIT )
189 break;
190 }
191}
192
193
195{
196 if( GetCount() != 2 )
197 return false;
198
199 bool is_busentry0 = ( dynamic_cast<SCH_BUS_ENTRY_BASE*>( m_list[0] ) != nullptr );
200 bool is_busentry1 = ( dynamic_cast<SCH_BUS_ENTRY_BASE*>( m_list[1] ) != nullptr );
201
202 if(( m_list[0]->Type() == SCH_LINE_T) && ( m_list[1]->Type() == SCH_LINE_T) )
203 return ( ( SCH_LINE* ) m_list[0])->GetLayer() == ( ( SCH_LINE* ) m_list[1])->GetLayer();
204
205 if(( m_list[0]->Type() == SCH_LINE_T) && is_busentry1 )
206 return true;
207
208 if( is_busentry0 && ( m_list[1]->Type() == SCH_LINE_T) )
209 return true;
210
211 return false;
212}
213
214
215void CollectOtherUnits( const wxString& aRef, int aUnit, const LIB_ID& aLibId,
216 SCH_SHEET_PATH& aSheet, std::vector<SCH_SYMBOL*>* otherUnits )
217{
218 SCH_REFERENCE_LIST symbols;
219 aSheet.GetSymbols( symbols );
220
221 for( unsigned i = 0; i < symbols.GetCount(); i++ )
222 {
223 SCH_REFERENCE symbol = symbols[i];
224
225 if( symbol.GetRef() == aRef
226 && symbol.GetSymbol()->GetLibId() == aLibId
227 && symbol.GetUnit() != aUnit )
228 {
229 otherUnits->push_back( symbol.GetSymbol() );
230 }
231 }
232}
233
234
INSPECTOR_FUNC m_inspector
Definition collector.h:246
void Empty()
Clear the list.
Definition collector.h:91
VECTOR2I m_refPos
Definition collector.h:248
int GetCount() const
Return the number of objects in the list.
Definition collector.h:83
void SetScanTypes(const std::vector< KICAD_T > &aTypes)
Record the list of KICAD_T types to consider for collection by the Inspect() function.
Definition collector.h:213
void SetRefPos(const VECTOR2I &aRefPos)
Definition collector.h:215
std::vector< KICAD_T > m_scanTypes
Definition collector.h:245
std::vector< EDA_ITEM * > m_list
Definition collector.h:242
int m_Threshold
Definition collector.h:236
void Append(EDA_ITEM *item)
Add an item to the end of the list.
Definition collector.h:101
A base class for most all the KiCad significant classes used in schematics and boards.
Definition eda_item.h:98
void SetFlags(EDA_ITEM_FLAGS aMask)
Definition eda_item.h:142
KICAD_T Type() const
Returns the type of object.
Definition eda_item.h:110
void ClearFlags(EDA_ITEM_FLAGS aMask=EDA_ITEM_ALL_FLAGS)
Definition eda_item.h:144
virtual bool HitTest(const VECTOR2I &aPosition, int aAccuracy=0) const
Test if aPosition is inside or on the boundary of this item.
Definition eda_item.h:233
EE_TYPE Overlapping(const BOX2I &aRect) const
Definition sch_rtree.h:246
A logical library item identifier and consists of various portions much like a URI.
Definition lib_id.h:49
Base class for a bus or wire entry.
static const std::vector< KICAD_T > FieldOwners
static const std::vector< KICAD_T > EditableItems
INSPECT_RESULT Inspect(EDA_ITEM *aItem, void *aTestData) override
bool IsCorner() const
Test if the collected items form a corner of two line segments.
void Collect(SCH_SCREEN *aScreen, const std::vector< KICAD_T > &aScanTypes, const VECTOR2I &aPos, int aUnit=0, int aBodyStyle=0)
Scan a EDA_ITEM using this class's Inspector method which does the collection.
static const std::vector< KICAD_T > DeletableItems
bool m_ShowPinElectricalTypes
static const std::vector< KICAD_T > MovableItems
Base class for any item which can be embedded within the SCHEMATIC container class,...
Definition sch_item.h:167
int GetBodyStyle() const
Definition sch_item.h:244
int GetUnit() const
Definition sch_item.h:238
Segment description base class to describe items which have 2 end points (track, wire,...
Definition sch_line.h:42
Container to create a flattened list of symbols because in a complex hierarchy, a symbol can be used ...
A helper to define a symbol's reference designator in a schematic.
SCH_SYMBOL * GetSymbol() const
wxString GetRef() const
EE_RTREE & Items()
Get the full RTree, usually for iterating.
Definition sch_screen.h:117
Handle access to a stack of flattened SCH_SHEET objects by way of a path for creating a flattened sch...
void GetSymbols(SCH_REFERENCE_LIST &aReferences, bool aIncludePowerSymbols=true, bool aForceIncludeOrphanSymbols=false) const
Adds SCH_REFERENCE object to aReferences for each symbol in the sheet.
const LIB_ID & GetLibId() const override
Definition sch_symbol.h:164
INSPECT_RESULT
Definition eda_item.h:44
#define SHOW_ELEC_TYPE
Show pin electrical type.
MULTIVECTOR< SCH_ITEM, SCH_SHAPE_T, SCH_PIN_T > LIB_ITEMS_CONTAINER
Definition lib_symbol.h:54
This file contains miscellaneous commonly used macros and functions.
void CollectOtherUnits(const wxString &aRef, int aUnit, const LIB_ID &aLibId, SCH_SHEET_PATH &aSheet, std::vector< SCH_SYMBOL * > *otherUnits)
Definition of the SCH_SHEET_PATH and SCH_SHEET_LIST classes for Eeschema.
wxLogTrace helper definitions.
@ SCH_GROUP_T
Definition typeinfo.h:175
@ SCH_TABLE_T
Definition typeinfo.h:167
@ SCH_LINE_T
Definition typeinfo.h:165
@ LIB_SYMBOL_T
Definition typeinfo.h:150
@ SCH_NO_CONNECT_T
Definition typeinfo.h:162
@ SCH_SYMBOL_T
Definition typeinfo.h:174
@ SCH_TABLECELL_T
Definition typeinfo.h:168
@ SCH_FIELD_T
Definition typeinfo.h:152
@ SCH_DIRECTIVE_LABEL_T
Definition typeinfo.h:173
@ SCH_LABEL_T
Definition typeinfo.h:169
@ SCH_LOCATE_ANY_T
Definition typeinfo.h:201
@ SCH_SHEET_T
Definition typeinfo.h:177
@ SCH_MARKER_T
Definition typeinfo.h:160
@ SCH_SHAPE_T
Definition typeinfo.h:151
@ SCH_RULE_AREA_T
Definition typeinfo.h:172
@ SCH_HIER_LABEL_T
Definition typeinfo.h:171
@ SCH_BUS_BUS_ENTRY_T
Definition typeinfo.h:164
@ SCH_LABEL_LOCATE_ANY_T
Definition typeinfo.h:193
@ SCH_SHEET_PIN_T
Definition typeinfo.h:176
@ SCH_TEXT_T
Definition typeinfo.h:153
@ SCH_BUS_WIRE_ENTRY_T
Definition typeinfo.h:163
@ SCH_BITMAP_T
Definition typeinfo.h:166
@ SCH_TEXTBOX_T
Definition typeinfo.h:154
@ SCH_GLOBAL_LABEL_T
Definition typeinfo.h:170
@ SCH_JUNCTION_T
Definition typeinfo.h:161
@ SCH_PIN_T
Definition typeinfo.h:155
VECTOR2< int32_t > VECTOR2I
Definition vector2d.h:695