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kicad/pcbnew/modules.cpp

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/*
* @file modules.cpp
*/
#include "fctsys.h"
#include "gr_basic.h"
#include "class_drawpanel.h"
#include "confirm.h"
#include "wxPcbStruct.h"
#include "trigo.h"
#include "macros.h"
#include "pcbcommon.h"
#include "class_board.h"
#include "class_module.h"
#include "pcbnew.h"
#include "protos.h"
#include "drag.h"
static void Abort_MoveOrCopyModule( EDA_DRAW_PANEL* Panel, wxDC* DC );
static MODULE* s_ModuleInitialCopy = NULL; /* Copy of module for
* abort/undo command
*/
static PICKED_ITEMS_LIST s_PickedList; /* a picked list to
* save initial module
* and dragged tracks
*/
/* Get a module name from user and return a pointer to the corresponding module
*/
MODULE* PCB_BASE_FRAME::GetModuleByName()
{
wxString moduleName;
MODULE* module = NULL;
wxTextEntryDialog dlg( this, _( "Name:" ), _( "Search footprint" ), moduleName );
if( dlg.ShowModal() != wxID_OK )
return NULL; //Aborted by user
moduleName = dlg.GetValue();
moduleName.Trim( true );
moduleName.Trim( false );
if( !moduleName.IsEmpty() )
{
module = GetBoard()->m_Modules;
while( module )
{
if( module->m_Reference->m_Text.CmpNoCase( moduleName ) == 0 )
break;
module = module->Next();
}
}
return module;
}
void PCB_EDIT_FRAME::StartMove_Module( MODULE* module, wxDC* DC )
{
if( module == NULL )
return;
if( s_ModuleInitialCopy )
delete s_ModuleInitialCopy;
s_PickedList.ClearItemsList(); // Should be empty, but...
// Creates a copy of the current module, for abort and undo commands
s_ModuleInitialCopy = new MODULE( GetBoard() );
s_ModuleInitialCopy->Copy( module );
s_ModuleInitialCopy->m_Flags = 0;
SetCurItem( module );
GetBoard()->m_Status_Pcb &= ~RATSNEST_ITEM_LOCAL_OK;
module->m_Flags |= IS_MOVED;
/* Show ratsnest. */
if( GetBoard()->IsElementVisible( RATSNEST_VISIBLE ) )
DrawGeneralRatsnest( DC );
EraseDragList();
if( g_Drag_Pistes_On )
{
Build_Drag_Liste( DrawPanel, DC, module );
ITEM_PICKER itemWrapper( NULL, UR_CHANGED );
for( unsigned ii = 0; ii < g_DragSegmentList.size(); ii++ )
{
TRACK* segm = g_DragSegmentList[ii].m_Segm;
itemWrapper.m_PickedItem = segm;
itemWrapper.m_Link = segm->Copy();
itemWrapper.m_Link->SetState( IN_EDIT, OFF );
s_PickedList.PushItem( itemWrapper );
}
}
GetBoard()->m_Status_Pcb |= DO_NOT_SHOW_GENERAL_RASTNEST;
DrawPanel->SetMouseCapture( MoveFootprint, Abort_MoveOrCopyModule );
DrawPanel->m_AutoPAN_Request = true;
// Erase the module.
if( DC )
{
int tmp = module->m_Flags;
module->m_Flags |= DO_NOT_DRAW;
DrawPanel->RefreshDrawingRect( module->GetBoundingBox() );
module->m_Flags = tmp;
}
DrawPanel->m_mouseCaptureCallback( DrawPanel, DC, wxDefaultPosition, false );
}
/* Called on a move or copy module command abort
*/
void Abort_MoveOrCopyModule( EDA_DRAW_PANEL* Panel, wxDC* DC )
{
TRACK* pt_segm;
MODULE* module;
PCB_EDIT_FRAME* pcbframe = (PCB_EDIT_FRAME*) Panel->GetParent();
module = (MODULE*) pcbframe->GetScreen()->GetCurItem();
pcbframe->GetBoard()->m_Status_Pcb &= ~RATSNEST_ITEM_LOCAL_OK;
Panel->SetMouseCapture( NULL, NULL );
if( module )
{
// Erase the current footprint on screen
DrawModuleOutlines( Panel, DC, module );
/* If a move command: return to old position
* If a copy command, delete the new footprint
*/
if( module->IsMoving() )
{
if( g_Drag_Pistes_On )
{
/* Erase on screen dragged tracks */
for( unsigned ii = 0; ii < g_DragSegmentList.size(); ii++ )
{
pt_segm = g_DragSegmentList[ii].m_Segm;
pt_segm->Draw( Panel, DC, GR_XOR );
}
}
/* Go to old position for dragged tracks */
for( unsigned ii = 0; ii < g_DragSegmentList.size(); ii++ )
{
pt_segm = g_DragSegmentList[ii].m_Segm;
pt_segm->SetState( IN_EDIT, OFF );
g_DragSegmentList[ii].SetInitialValues();
pt_segm->Draw( Panel, DC, GR_OR );
}
EraseDragList();
module->m_Flags &= ~IS_MOVED;
}
if( module->IsNew() ) // Copy command: delete new footprint
{
module->DeleteStructure();
module = NULL;
pcbframe->GetBoard()->m_Status_Pcb = 0;
pcbframe->GetBoard()->BuildListOfNets();
}
}
/* Redraw the module. */
if( module && s_ModuleInitialCopy )
{
if( s_ModuleInitialCopy->m_Orient != module->m_Orient )
pcbframe->Rotate_Module( NULL, module, s_ModuleInitialCopy->m_Orient, false );
if( s_ModuleInitialCopy->GetLayer() != module->GetLayer() )
pcbframe->Change_Side_Module( module, NULL );
module->Draw( Panel, DC, GR_OR );
}
g_Drag_Pistes_On = false;
pcbframe->SetCurItem( NULL );
delete s_ModuleInitialCopy;
s_ModuleInitialCopy = NULL;
s_PickedList.ClearListAndDeleteItems();
// Display ratsnest is allowed
pcbframe->GetBoard()->m_Status_Pcb &= ~DO_NOT_SHOW_GENERAL_RASTNEST;
if( pcbframe->GetBoard()->IsElementVisible( RATSNEST_VISIBLE ) )
pcbframe->DrawGeneralRatsnest( DC );
#ifdef __WXMAC__
Panel->Refresh();
#endif
}
/* Redraw the footprint when moving the mouse.
*/
void MoveFootprint( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition, bool aErase )
{
MODULE* module = (MODULE*) aPanel->GetScreen()->GetCurItem();
if( module == NULL )
return;
/* Erase current footprint. */
if( aErase )
{
DrawModuleOutlines( aPanel, aDC, module );
}
/* Redraw the module at the new position. */
g_Offset_Module = module->m_Pos - aPanel->GetScreen()->GetCrossHairPosition();
DrawModuleOutlines( aPanel, aDC, module );
DrawSegmentWhileMovingFootprint( aPanel, aDC );
}
bool PCB_EDIT_FRAME::Delete_Module( MODULE* aModule, wxDC* aDC, bool aAskBeforeDeleting )
{
wxString msg;
if( aModule == NULL )
return false;
aModule->DisplayInfo( this );
/* Confirm module delete. */
if( aAskBeforeDeleting )
{
msg.Printf( _( "Delete Module %s (value %s) ?" ),
GetChars( aModule->m_Reference->m_Text ),
GetChars( aModule->m_Value->m_Text ) );
if( !IsOK( this, msg ) )
{
return false;
}
}
OnModify();
/* Remove module from list, and put it in undo command list */
m_Pcb->m_Modules.Remove( aModule );
aModule->SetState( IS_DELETED, ON );
SaveCopyInUndoList( aModule, UR_DELETED );
if( aDC && GetBoard()->IsElementVisible( RATSNEST_VISIBLE ) )
Compile_Ratsnest( aDC, true );
// Redraw the full screen to ensure perfect display of board and ratsnest.
if( aDC )
DrawPanel->Refresh();
return true;
}
void PCB_EDIT_FRAME::Change_Side_Module( MODULE* Module, wxDC* DC )
{
if( Module == NULL )
return;
if( ( Module->GetLayer() != LAYER_N_FRONT ) && ( Module->GetLayer() != LAYER_N_BACK ) )
return;
OnModify();
if( !( Module->m_Flags & IS_MOVED ) ) /* This is a simple flip, no other edition in progress */
{
GetBoard()->m_Status_Pcb &= ~( LISTE_RATSNEST_ITEM_OK | CONNEXION_OK );
if( DC )
{
int tmp = Module->m_Flags;
Module->m_Flags |= DO_NOT_DRAW;
DrawPanel->RefreshDrawingRect( Module->GetBoundingBox() );
Module->m_Flags = tmp;
}
/* Show ratsnest if necessary. */
if( DC && GetBoard()->IsElementVisible( RATSNEST_VISIBLE ) )
DrawGeneralRatsnest( DC );
g_Offset_Module.x = 0;
g_Offset_Module.y = 0;
}
else // Module is being moved.
{
/* Erase footprint and draw outline if it has been already drawn. */
if( DC )
{
DrawModuleOutlines( DrawPanel, DC, Module );
DrawSegmentWhileMovingFootprint( DrawPanel, DC );
}
}
/* Flip the module */
Module->Flip( Module->m_Pos );
Module->DisplayInfo( this );
if( !( Module->m_Flags & IS_MOVED ) ) /* Inversion simple */
{
if( DC )
{
Module->Draw( DrawPanel, DC, GR_OR );
if( GetBoard()->IsElementVisible( RATSNEST_VISIBLE ) )
Compile_Ratsnest( DC, true );
}
}
else
{
if( DC )
{
DrawModuleOutlines( DrawPanel, DC, Module );
DrawSegmentWhileMovingFootprint( DrawPanel, DC );
}
GetBoard()->m_Status_Pcb &= ~RATSNEST_ITEM_LOCAL_OK;
}
}
void PCB_BASE_FRAME::PlaceModule( MODULE* aModule, wxDC* aDC, bool aDoNotRecreateRatsnest )
{
TRACK* pt_segm;
wxPoint newpos;
if( aModule == 0 )
return;
OnModify();
GetBoard()->m_Status_Pcb &= ~( LISTE_RATSNEST_ITEM_OK | CONNEXION_OK);
if( aModule->IsNew() )
{
SaveCopyInUndoList( aModule, UR_NEW );
}
else if( (aModule->m_Flags & IS_MOVED ) )
{
ITEM_PICKER picker( aModule, UR_CHANGED );
picker.m_Link = s_ModuleInitialCopy;
s_PickedList.PushItem( picker );
s_ModuleInitialCopy = NULL; // the picker is now owner of s_ModuleInitialCopy.
}
if( s_PickedList.GetCount() )
{
SaveCopyInUndoList( s_PickedList, UR_UNSPECIFIED );
// Clear list, but DO NOT delete items, because they are owned by the saved undo
// list and they therefore in use
s_PickedList.ClearItemsList();
}
if( g_Show_Module_Ratsnest && ( GetBoard()->m_Status_Pcb & LISTE_PAD_OK ) && aDC )
TraceModuleRatsNest( aDC );
newpos = GetScreen()->GetCrossHairPosition();
aModule->SetPosition( newpos );
aModule->m_Flags = 0;
delete s_ModuleInitialCopy;
s_ModuleInitialCopy = NULL;
if( aDC )
aModule->Draw( DrawPanel, aDC, GR_OR );
if( g_DragSegmentList.size() )
{
/* Redraw dragged track segments */
for( unsigned ii = 0; ii < g_DragSegmentList.size(); ii++ )
{
pt_segm = g_DragSegmentList[ii].m_Segm;
pt_segm->SetState( IN_EDIT, OFF );
if( aDC )
pt_segm->Draw( DrawPanel, aDC, GR_OR );
}
// Delete drag list
EraseDragList();
}
g_Drag_Pistes_On = false;
DrawPanel->SetMouseCapture( NULL, NULL );
if( GetBoard()->IsElementVisible( RATSNEST_VISIBLE ) && !aDoNotRecreateRatsnest )
Compile_Ratsnest( aDC, true );
if( aDC )
DrawPanel->Refresh();
aModule->DisplayInfo( this );
}
/*
* Rotate the footprint angle degrees in the direction < 0.
* If incremental == true, the rotation is made from the last orientation,
* If the module is placed in the absolute orientation angle.
* If DC == NULL, the component does not redraw.
* Otherwise, it erases and redraws turns
*/
void PCB_BASE_FRAME::Rotate_Module( wxDC* DC, MODULE* module, int angle, bool incremental )
{
if( module == NULL )
return;
OnModify();
if( !( module->m_Flags & IS_MOVED ) ) /* This is a simple rotation, no other
* edition in progress */
{
if( DC ) // Erase footprint to screen
{
int tmp = module->m_Flags;
module->m_Flags |= DO_NOT_DRAW;
DrawPanel->RefreshDrawingRect( module->GetBoundingBox() );
module->m_Flags = tmp;
if( GetBoard()->IsElementVisible( RATSNEST_VISIBLE ) )
DrawGeneralRatsnest( DC );
}
}
else
{
if( DC )
{
DrawModuleOutlines( DrawPanel, DC, module );
DrawSegmentWhileMovingFootprint( DrawPanel, DC );
}
}
GetBoard()->m_Status_Pcb &= ~( LISTE_RATSNEST_ITEM_OK | CONNEXION_OK );
if( incremental )
module->SetOrientation( module->m_Orient + angle );
else
module->SetOrientation( angle );
module->DisplayInfo( this );
if( DC )
{
if( !( module->m_Flags & IS_MOVED ) )
{
// not beiing moved: redraw the module and update ratsnest
module->Draw( DrawPanel, DC, GR_OR );
if( GetBoard()->IsElementVisible( RATSNEST_VISIBLE ) )
Compile_Ratsnest( DC, true );
}
else
{
// Beiing moved: just redraw it
DrawModuleOutlines( DrawPanel, DC, module );
DrawSegmentWhileMovingFootprint( DrawPanel, DC );
}
if( module->m_Flags == 0 ) // module not in edit: redraw full screen
DrawPanel->Refresh();
}
}
/*************************************************/
/* Redraw in XOR mode the outlines of a module. */
/*************************************************/
void DrawModuleOutlines( EDA_DRAW_PANEL* panel, wxDC* DC, MODULE* module )
{
int pad_fill_tmp;
D_PAD* pt_pad;
if( module == NULL )
return;
module->DrawEdgesOnly( panel, DC, g_Offset_Module, GR_XOR );
if( g_Show_Pads_Module_in_Move )
{
pad_fill_tmp = DisplayOpt.DisplayPadFill;
DisplayOpt.DisplayPadFill = true;
pt_pad = module->m_Pads;
for( ; pt_pad != NULL; pt_pad = pt_pad->Next() )
{
pt_pad->Draw( panel, DC, GR_XOR, g_Offset_Module );
}
DisplayOpt.DisplayPadFill = pad_fill_tmp;
}
if( g_Show_Module_Ratsnest && panel )
{
PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) panel->GetParent();
frame->build_ratsnest_module( module );
frame->TraceModuleRatsNest( DC );
}
}
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