kicad/pcbnew/dimension.cpp

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/**
* @file dimension.cpp
* @brief Dialog and code for editing a dimension object.
*/
#include "fctsys.h"
#include "confirm.h"
#include "gr_basic.h"
#include "class_drawpanel.h"
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#include "wxPcbStruct.h"
#include "drawtxt.h"
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#include "dialog_helpers.h"
#include "class_board.h"
#include "class_pcb_text.h"
#include "class_dimension.h"
#include "pcbnew.h"
/* Local functions */
static void MoveDimension( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
const wxPoint& aPosition, bool aErase );
/* Local variables : */
static int status_dimension; /* Used in dimension creation:
* = 0 : initial value: no dimension in progress
* = 1 : First point created
* = 2 : Second point created, the text must be placed */
/*
* A dimension has this shape:
* It has 2 reference points, and a text
* | |
* | dist |
* |<---------->|
* | |
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*
*/
/*********************************/
/* class DIMENSION_EDITOR_DIALOG */
/*********************************/
class DIMENSION_EDITOR_DIALOG : public wxDialog
{
private:
PCB_EDIT_FRAME* m_Parent;
wxDC* m_DC;
DIMENSION* CurrentDimension;
wxTextCtrl* m_Name;
EDA_SIZE_CTRL* m_TxtSizeCtrl;
EDA_VALUE_CTRL* m_TxtWidthCtrl;
wxRadioBox* m_Mirror;
wxComboBox* m_SelLayerBox;
public:
// Constructor and destructor
DIMENSION_EDITOR_DIALOG( PCB_EDIT_FRAME* aParent, DIMENSION* aDimension, wxDC* aDC );
~DIMENSION_EDITOR_DIALOG()
{
}
private:
void OnCancelClick( wxCommandEvent& event );
void OnOkClick( wxCommandEvent& event );
DECLARE_EVENT_TABLE()
};
BEGIN_EVENT_TABLE( DIMENSION_EDITOR_DIALOG, wxDialog )
EVT_BUTTON( wxID_OK, DIMENSION_EDITOR_DIALOG::OnOkClick )
EVT_BUTTON( wxID_CANCEL, DIMENSION_EDITOR_DIALOG::OnCancelClick )
END_EVENT_TABLE()
DIMENSION_EDITOR_DIALOG::DIMENSION_EDITOR_DIALOG( PCB_EDIT_FRAME* aParent,
DIMENSION* aDimension, wxDC* aDC ) :
wxDialog( aParent, -1, wxString( _( "Dimension Properties" ) ) )
{
SetFocus();
wxButton* Button;
m_Parent = aParent;
m_DC = aDC;
CurrentDimension = aDimension;
wxBoxSizer* MainBoxSizer = new wxBoxSizer( wxHORIZONTAL );
SetSizer( MainBoxSizer );
wxBoxSizer* LeftBoxSizer = new wxBoxSizer( wxVERTICAL );
wxBoxSizer* RightBoxSizer = new wxBoxSizer( wxVERTICAL );
MainBoxSizer->Add( LeftBoxSizer, 0, wxGROW | wxALL, 5 );
MainBoxSizer->Add( RightBoxSizer, 0, wxALIGN_CENTER_VERTICAL | wxALL, 5 );
/* Create command buttons. */
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Button = new wxButton( this, wxID_OK, _( "OK" ) );
RightBoxSizer->Add( Button, 0, wxGROW | wxALL, 5 );
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Button = new wxButton( this, wxID_CANCEL, _( "Cancel" ) );
RightBoxSizer->Add( Button, 0, wxGROW | wxALL, 5 );
wxString display_msg[2] = { _( "Normal" ), _( "Mirror" ) };
m_Mirror = new wxRadioBox( this, -1, _( "Display" ),
wxDefaultPosition, wxSize( -1, -1 ), 2, display_msg,
1, wxRA_SPECIFY_COLS );
if( aDimension->m_Text->m_Mirror )
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m_Mirror->SetSelection( 1 );
RightBoxSizer->Add( m_Mirror, 0, wxGROW | wxALL, 5 );
LeftBoxSizer->Add( new wxStaticText( this, -1, _( "Text:" ) ),
0, wxGROW | wxLEFT | wxRIGHT | wxTOP | wxADJUST_MINSIZE, 5 );
m_Name = new wxTextCtrl( this, -1, aDimension->m_Text->m_Text,
wxDefaultPosition, wxSize( 200, -1 ) );
m_Name->SetInsertionPoint( 1 );
LeftBoxSizer->Add( m_Name,
0,
wxGROW | wxALIGN_CENTER_VERTICAL | wxLEFT | wxRIGHT | wxBOTTOM,
5 );
m_TxtSizeCtrl = new EDA_SIZE_CTRL( this, _( "Size" ), aDimension->m_Text->m_Size,
g_UserUnit, LeftBoxSizer, m_Parent->m_InternalUnits );
m_TxtWidthCtrl = new EDA_VALUE_CTRL( this, _( "Width" ), aDimension->m_Width,
g_UserUnit, LeftBoxSizer, m_Parent->m_InternalUnits );
wxStaticText* text = new wxStaticText( this, -1, _( "Layer:" ) );
LeftBoxSizer->Add( text, 0, wxGROW | wxLEFT | wxRIGHT | wxTOP, 5 );
m_SelLayerBox = new wxComboBox( this, wxID_ANY, wxEmptyString,
wxDefaultPosition, wxDefaultSize,
0, NULL, wxCB_READONLY );
LeftBoxSizer->Add( m_SelLayerBox, 0, wxGROW | wxLEFT | wxRIGHT | wxBOTTOM, 5 );
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for( int layer = FIRST_NO_COPPER_LAYER; layer<NB_LAYERS; layer++ )
{
m_SelLayerBox->Append( aParent->GetBoard()->GetLayerName( layer ) );
}
m_SelLayerBox->SetSelection( aDimension->GetLayer() - FIRST_NO_COPPER_LAYER );
GetSizer()->Fit( this );
GetSizer()->SetSizeHints( this );
Centre();
}
void DIMENSION_EDITOR_DIALOG::OnCancelClick( wxCommandEvent& event )
{
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EndModal( -1 );
}
void DIMENSION_EDITOR_DIALOG::OnOkClick( wxCommandEvent& event )
{
if( m_DC ) // Delete old text.
{
CurrentDimension->Draw( m_Parent->DrawPanel, m_DC, GR_XOR );
}
m_Parent->SaveCopyInUndoList(CurrentDimension, UR_CHANGED);
if( m_Name->GetValue() != wxEmptyString )
{
CurrentDimension->SetText( m_Name->GetValue() );
}
CurrentDimension->m_Text->m_Size = m_TxtSizeCtrl->GetValue();
int width = m_TxtWidthCtrl->GetValue();
int maxthickness = Clamp_Text_PenSize( width, CurrentDimension->m_Text->m_Size );
if( width > maxthickness )
{
DisplayError( NULL,
_( "The text thickness is too large for the text size. It will be clamped") );
width = maxthickness;
}
CurrentDimension->m_Text->m_Thickness = CurrentDimension->m_Width = width ;
CurrentDimension->m_Text->m_Mirror = ( m_Mirror->GetSelection() == 1 ) ? true : false;
CurrentDimension->SetLayer( m_SelLayerBox->GetCurrentSelection() + FIRST_NO_COPPER_LAYER );
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CurrentDimension->AdjustDimensionDetails( true );
if( m_DC ) // Display new text
{
CurrentDimension->Draw( m_Parent->DrawPanel, m_DC, GR_OR );
}
m_Parent->OnModify();
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EndModal( 1 );
}
static void AbortMoveDimension( EDA_DRAW_PANEL* Panel, wxDC* aDC )
{
DIMENSION* Dimension = (DIMENSION*) Panel->GetScreen()->GetCurItem();
if( Dimension )
{
if( Dimension->IsNew() )
{
Dimension->Draw( Panel, aDC, GR_XOR );
Dimension->DeleteStructure();
}
else
{
Dimension->Draw( Panel, aDC, GR_OR );
}
}
status_dimension = 0;
((PCB_EDIT_FRAME*)Panel->GetParent())->SetCurItem( NULL );
}
DIMENSION* PCB_EDIT_FRAME::EditDimension( DIMENSION* aDimension, wxDC* aDC )
{
wxPoint pos;
if( aDimension == NULL )
{
status_dimension = 1;
pos = GetScreen()->GetCrossHairPosition();
aDimension = new DIMENSION( GetBoard() );
aDimension->m_Flags = IS_NEW;
aDimension->SetLayer( getActiveLayer() );
aDimension->m_crossBarOx = aDimension->m_crossBarFx = pos.x;
aDimension->m_crossBarOy = aDimension->m_crossBarFy = pos.y;
aDimension->m_featureLineDOx = aDimension->m_featureLineDFx = pos.x;
aDimension->m_featureLineDOy = aDimension->m_featureLineDFy = pos.y;
aDimension->m_featureLineGOx = aDimension->m_featureLineGFx = pos.x;
aDimension->m_featureLineGOy = aDimension->m_featureLineGFy = pos.y;
aDimension->m_arrowG1Ox = aDimension->m_arrowG1Fx = pos.x;
aDimension->m_arrowG1Oy = aDimension->m_arrowG1Fy = pos.y;
aDimension->m_arrowG2Ox = aDimension->m_arrowG2Fx = pos.x;
aDimension->m_arrowG2Oy = aDimension->m_arrowG2Fy = pos.y;
aDimension->m_arrowD1Ox = aDimension->m_arrowD1Fx = pos.x;
aDimension->m_arrowD1Oy = aDimension->m_arrowD1Fy = pos.y;
aDimension->m_arrowD2Ox = aDimension->m_arrowD2Fx = pos.x;
aDimension->m_arrowD2Oy = aDimension->m_arrowD2Fy = pos.y;
aDimension->m_Text->m_Size = GetBoard()->GetBoardDesignSettings()->m_PcbTextSize;
int width = GetBoard()->GetBoardDesignSettings()->m_PcbTextWidth;
int maxthickness = Clamp_Text_PenSize(width, aDimension->m_Text->m_Size );
if( width > maxthickness )
{
width = maxthickness;
}
aDimension->m_Text->m_Thickness = aDimension->m_Width = width ;
aDimension->AdjustDimensionDetails( );
aDimension->Draw( DrawPanel, aDC, GR_XOR );
DrawPanel->SetMouseCapture( MoveDimension, AbortMoveDimension );
return aDimension;
}
// Dimension != NULL
if( status_dimension == 1 )
{
status_dimension = 2;
return aDimension;
}
aDimension->Draw( DrawPanel, aDC, GR_OR );
aDimension->m_Flags = 0;
/* ADD this new item in list */
GetBoard()->Add( aDimension );
// Add store it in undo/redo list
SaveCopyInUndoList( aDimension, UR_NEW );
OnModify();
DrawPanel->SetMouseCapture( NULL, NULL );
return NULL;
}
static void MoveDimension( EDA_DRAW_PANEL* aPanel, wxDC* aDC,
const wxPoint& aPosition, bool aErase )
{
PCB_SCREEN* screen = (PCB_SCREEN*) aPanel->GetScreen();
DIMENSION* Dimension = (DIMENSION*) screen->GetCurItem();
wxPoint pos = screen->GetCrossHairPosition();
if( Dimension == NULL )
return;
// Erase previous dimension.
if( aErase )
{
Dimension->Draw( aPanel, aDC, GR_XOR );
}
Dimension->SetLayer( screen->m_Active_Layer );
if( status_dimension == 1 )
{
Dimension->m_featureLineDOx = pos.x;
Dimension->m_featureLineDOy = pos.y;
Dimension->m_crossBarFx = Dimension->m_featureLineDOx;
Dimension->m_crossBarFy = Dimension->m_featureLineDOy;
Dimension->AdjustDimensionDetails( );
}
else
{
int deltax, deltay, dx, dy;
float angle, depl;
deltax = Dimension->m_featureLineDOx - Dimension->m_featureLineGOx;
deltay = Dimension->m_featureLineDOy - Dimension->m_featureLineGOy;
/* Calculating the direction of travel perpendicular to the selected axis. */
angle = atan2( (double)deltay, (double)deltax ) + (M_PI / 2);
deltax = pos.x - Dimension->m_featureLineDOx;
deltay = pos.y - Dimension->m_featureLineDOy;
depl = ( deltax * cos( angle ) ) + ( deltay * sin( angle ) );
dx = (int) ( depl * cos( angle ) );
dy = (int) ( depl * sin( angle ) );
Dimension->m_crossBarOx = Dimension->m_featureLineGOx + dx;
Dimension->m_crossBarOy = Dimension->m_featureLineGOy + dy;
Dimension->m_crossBarFx = Dimension->m_featureLineDOx + dx;
Dimension->m_crossBarFy = Dimension->m_featureLineDOy + dy;
Dimension->AdjustDimensionDetails( );
}
Dimension->Draw( aPanel, aDC, GR_XOR );
}
void PCB_EDIT_FRAME::ShowDimensionPropertyDialog( DIMENSION* aDimension, wxDC* aDC )
{
if( aDimension == NULL )
return;
DIMENSION_EDITOR_DIALOG* frame = new DIMENSION_EDITOR_DIALOG( this, aDimension, aDC );
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frame->ShowModal();
frame->Destroy();
}
void PCB_EDIT_FRAME::DeleteDimension( DIMENSION* aDimension, wxDC* aDC )
{
if( aDimension == NULL )
return;
if( aDC )
aDimension->Draw( DrawPanel, aDC, GR_XOR );
SaveCopyInUndoList( aDimension, UR_DELETED );
aDimension->UnLink();
OnModify();
}