kicad/pcbnew/edtxtmod.cpp

332 lines
9.7 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 1992-2018 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 edtxtmod.cpp
* @brief Edit texts in footprints.
*/
#include <fctsys.h>
#include <gr_basic.h>
#include <common.h>
#include <class_drawpanel.h>
#include <draw_graphic_text.h>
#include <trigo.h>
#include <pcb_base_frame.h>
#include <macros.h>
#include <pcbnew.h>
#include <pcb_edit_frame.h>
#include <footprint_edit_frame.h>
#include <class_board.h>
#include <class_module.h>
#include <class_text_mod.h>
#include <class_pcb_text.h>
static void Show_MoveTexte_Module( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
bool aErase );
static void AbortMoveTextModule( EDA_DRAW_PANEL* Panel, wxDC* DC );
wxPoint MoveVector; // Move vector for move edge, exported
// to dialog_edit mod_text.cpp
static wxPoint TextInitialPosition; // Mouse cursor initial position for
// undo/abort move command
static double TextInitialOrientation; // module text initial orientation for
// undo/abort move+rot command+rot
/* Add a new graphical text to the active module (footprint)
* Note there always are 2 mandatory texts: reference and value.
* New texts have the member TEXTE_MODULE.GetType() set to TEXT_is_DIVERS
*/
TEXTE_MODULE* FOOTPRINT_EDIT_FRAME::CreateTextModule( MODULE* aModule, wxDC* aDC )
{
TEXTE_MODULE* text = new TEXTE_MODULE( aModule );
text->SetFlags( IS_NEW );
if( LSET::AllTechMask().test( GetActiveLayer() ) ) // i.e. a possible layer for a text
text->SetLayer( GetActiveLayer() );
InstallTextOptionsFrame( text, NULL );
if( text->GetText().IsEmpty() )
{
delete text;
return NULL;
}
// Add the new text object to the beginning of the footprint draw list.
if( aModule )
aModule->GraphicalItemsList().PushFront( text );
text->ClearFlags();
if( aDC )
text->Draw( m_canvas, aDC, GR_OR );
SetMsgPanel( text );
return text;
}
void PCB_BASE_FRAME::RotateTextModule( TEXTE_MODULE* Text, wxDC* DC )
{
if( Text == NULL )
return;
MODULE* module = (MODULE*) Text->GetParent();
if( module && module->GetFlags() == 0 && Text->GetFlags() == 0 ) // prepare undo command
{
if( IsType( FRAME_PCB ) )
SaveCopyInUndoList( module, UR_CHANGED );
}
// we expect MoveVector to be (0,0) if there is no move in progress
Text->Draw( m_canvas, DC, GR_XOR, MoveVector );
Text->SetTextAngle( Text->GetTextAngle() + 900 );
Text->Draw( m_canvas, DC, GR_XOR, MoveVector );
SetMsgPanel( Text );
if( module )
module->SetLastEditTime();
OnModify();
}
void PCB_BASE_FRAME::DeleteTextModule( TEXTE_MODULE* aText )
{
MODULE* module;
if( aText == NULL )
return;
module = static_cast<MODULE*>( aText->GetParent() );
if( aText->GetType() == TEXTE_MODULE::TEXT_is_DIVERS )
{
if( module && module->GetFlags() == 0 && aText->GetFlags() == 0 && IsType( FRAME_PCB ) )
SaveCopyInUndoList( module, UR_CHANGED );
m_canvas->RefreshDrawingRect( aText->GetBoundingBox() );
aText->DeleteStructure();
OnModify();
if( module )
module->SetLastEditTime();
}
}
/**
* Abort text move in progress.
*
* If a text is selected, its initial coordinates are regenerated.
*/
static void AbortMoveTextModule( EDA_DRAW_PANEL* Panel, wxDC* DC )
{
BASE_SCREEN* screen = Panel->GetScreen();
TEXTE_MODULE* Text = static_cast<TEXTE_MODULE*>( screen->GetCurItem() );
MODULE* Module;
Panel->SetMouseCapture( NULL, NULL );
if( Text == NULL )
return;
Module = static_cast<MODULE*>( Text->GetParent() );
Text->DrawUmbilical( Panel, DC, GR_XOR, -MoveVector );
Text->Draw( Panel, DC, GR_XOR, MoveVector );
// If the text was moved (the move does not change internal data)
// it could be rotated while moving. So set old value for orientation
if( Text->IsMoving() )
Text->SetTextAngle( TextInitialOrientation );
// Redraw the text
Panel->RefreshDrawingRect( Text->GetBoundingBox() );
// leave it at (0,0) so we can use it Rotate when not moving.
MoveVector.x = MoveVector.y = 0;
Text->ClearFlags();
Module->ClearFlags();
screen->SetCurItem( NULL );
}
void PCB_BASE_FRAME::StartMoveTexteModule( TEXTE_MODULE* Text, wxDC* DC )
{
if( Text == NULL )
return;
MODULE *Module = static_cast<MODULE*>( Text->GetParent() );
Text->SetFlags( IS_MOVED );
Module->SetFlags( IN_EDIT );
MoveVector.x = MoveVector.y = 0;
TextInitialPosition = Text->GetTextPos();
TextInitialOrientation = Text->GetTextAngle();
// Center cursor on initial position of text
SetCrossHairPosition( TextInitialPosition );
m_canvas->MoveCursorToCrossHair();
SetMsgPanel( Text );
SetCurItem( Text );
m_canvas->SetMouseCapture( Show_MoveTexte_Module, AbortMoveTextModule );
m_canvas->CallMouseCapture( DC, wxDefaultPosition, true );
}
void PCB_BASE_FRAME::PlaceTexteModule( TEXTE_MODULE* Text, wxDC* DC )
{
if( Text != NULL )
{
m_canvas->RefreshDrawingRect( Text->GetBoundingBox() );
Text->DrawUmbilical( m_canvas, DC, GR_XOR, -MoveVector );
// Update the coordinates for anchor.
MODULE* Module = static_cast<MODULE*>( Text->GetParent() );
if( Module )
{
// Prepare undo command (a rotation can be made while moving)
double tmp = Text->GetTextAngle();
Text->SetTextAngle( TextInitialOrientation );
if( IsType( FRAME_PCB ) )
SaveCopyInUndoList( Module, UR_CHANGED );
else
SaveCopyInUndoList( Module, UR_CHANGED );
Text->SetTextAngle( tmp );
// Set the new position for text.
Text->SetTextPos( GetCrossHairPosition() );
wxPoint textRelPos = Text->GetTextPos() - Module->GetPosition();
RotatePoint( &textRelPos, -Module->GetOrientation() );
Text->SetPos0( textRelPos );
Text->ClearFlags();
Module->ClearFlags();
Module->SetLastEditTime();
OnModify();
// Redraw text.
m_canvas->RefreshDrawingRect( Text->GetBoundingBox() );
}
else
{
Text->SetTextPos( GetCrossHairPosition() );
}
}
// leave it at (0,0) so we can use it Rotate when not moving.
MoveVector.x = MoveVector.y = 0;
m_canvas->SetMouseCapture( NULL, NULL );
}
static void Show_MoveTexte_Module( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
bool aErase )
{
BASE_SCREEN* screen = aPanel->GetScreen();
TEXTE_MODULE* Text = static_cast<TEXTE_MODULE*>( screen->GetCurItem() );
if( Text == NULL )
return;
// Erase umbilical and text if necessary
if( aErase )
{
Text->DrawUmbilical( aPanel, aDC, GR_XOR, -MoveVector );
Text->Draw( aPanel, aDC, GR_XOR, MoveVector );
}
MoveVector = TextInitialPosition - aPanel->GetParent()->GetCrossHairPosition();
// Draw umbilical if text moved
if( MoveVector.x || MoveVector.y )
Text->DrawUmbilical( aPanel, aDC, GR_XOR, -MoveVector );
// Redraw text
Text->Draw( aPanel, aDC, GR_XOR, MoveVector );
}
void PCB_BASE_FRAME::ResetTextSize( BOARD_ITEM* aItem, wxDC* aDC )
{
wxSize newSize = GetDesignSettings().GetTextSize( aItem->GetLayer() );
int newThickness = GetDesignSettings().GetTextThickness( aItem->GetLayer() );
bool newItalic = GetDesignSettings().GetTextItalic( aItem->GetLayer() );
if( aItem->Type() == PCB_TEXT_T )
{
TEXTE_PCB* text = static_cast<TEXTE_PCB*>( aItem );
// Exit if there's nothing to do
if( text->GetTextSize() == newSize && text->GetThickness() == newThickness )
return;
SaveCopyInUndoList( text, UR_CHANGED );
text->SetTextSize( newSize );
text->SetThickness( newThickness );
text->SetItalic( newItalic );
}
else if( aItem->Type() == PCB_MODULE_TEXT_T )
{
TEXTE_MODULE* text = static_cast<TEXTE_MODULE*>( aItem );
// Exit if there's nothing to do
if( text->GetTextSize() == newSize && text->GetThickness() == newThickness )
return;
SaveCopyInUndoList( text->GetParent(), UR_CHANGED );
text->SetTextSize( newSize );
text->SetThickness( newThickness );
text->SetItalic( newItalic );
}
else
return;
if( aDC )
m_canvas->Refresh();
OnModify();
}