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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2004-2010 Jean-Pierre Charras, jean-pierre.charras@gpisa-lab.inpg.fr
* Copyright (C) 2010 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2010 KiCad Developers, see change_log.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 class_gerbview_layer_widget.cpp
* @brief GerbView layers manager.
*/
#include <fctsys.h>
#include <common.h>
#include <class_drawpanel.h>
#include <pcbstruct.h>
#include <macros.h>
#include <class_gbr_layer_box_selector.h>
#include <gerbview.h>
#include <class_GERBER.h>
#include <layer_widget.h>
#include <class_gerbview_layer_widget.h>
/*
* Class GERBER_LAYER_WIDGET
* is here to implement the abtract functions of LAYER_WIDGET so they
* may be tied into the GERBVIEW_FRAME's data and so we can add a popup
* menu which is specific to Pcbnew's needs.
*/
GERBER_LAYER_WIDGET::GERBER_LAYER_WIDGET( GERBVIEW_FRAME* aParent, wxWindow* aFocusOwner,
int aPointSize ) :
LAYER_WIDGET( aParent, aFocusOwner, aPointSize ),
myframe( aParent )
{
m_alwaysShowActiveLayer = false;
ReFillRender();
// Update default tabs labels for GerbView
SetLayersManagerTabsText( );
//-----<Popup menu>-------------------------------------------------
// handle the popup menu over the layer window.
m_LayerScrolledWindow->Connect( wxEVT_RIGHT_DOWN,
wxMouseEventHandler( GERBER_LAYER_WIDGET::onRightDownLayers ), NULL, this );
// since Popupmenu() calls this->ProcessEvent() we must call this->Connect()
// and not m_LayerScrolledWindow->Connect()
Connect( ID_SHOW_ALL_LAYERS, ID_ALWAYS_SHOW_NO_LAYERS_BUT_ACTIVE,
wxEVT_COMMAND_MENU_SELECTED,
wxCommandEventHandler( GERBER_LAYER_WIDGET::onPopupSelection ), NULL, this );
// install the right click handler into each control at end of ReFill()
// using installRightLayerClickHandler
}
/**
* Function SetLayersManagerTabsText
* Update the layer manager tabs labels
* Useful when changing Language or to set labels to a non default value
*/
void GERBER_LAYER_WIDGET::SetLayersManagerTabsText( )
{
m_notebook->SetPageText(0, _("Layer") );
m_notebook->SetPageText(1, _("Render") );
}
/**
* Function ReFillRender
* Rebuild Render for instance after the config is read
*/
void GERBER_LAYER_WIDGET::ReFillRender()
{
ClearRenderRows();
// Fixed "Rendering" tab rows within the LAYER_WIDGET, only the initial color
// is changed before appending to the LAYER_WIDGET. This is an automatic variable
// not a static variable, change the color & state after copying from code to renderRows
// on the stack.
LAYER_WIDGET::ROW renderRows[3] = {
#define RR LAYER_WIDGET::ROW // Render Row abreviation to reduce source width
// text id color tooltip checked
RR( _( "Grid" ), GERBER_GRID_VISIBLE, WHITE, _( "Show the (x,y) grid dots" ) ),
RR( _( "DCodes" ), DCODES_VISIBLE, WHITE, _( "Show DCodes identification" ) ),
RR( _( "Neg. Obj." ), NEGATIVE_OBJECTS_VISIBLE, DARKGRAY,
_( "Show negative objects in this color" ) ),
};
for( unsigned row=0; row<DIM(renderRows); ++row )
{
if( renderRows[row].color != -1 ) // does this row show a color?
{
renderRows[row].color = myframe->GetVisibleElementColor(
(GERBER_VISIBLE_ID)renderRows[row].id );
}
renderRows[row].state = myframe->IsElementVisible(
(GERBER_VISIBLE_ID)renderRows[row].id );
}
AppendRenderRows( renderRows, DIM(renderRows) );
}
void GERBER_LAYER_WIDGET::installRightLayerClickHandler()
{
int rowCount = GetLayerRowCount();
for( int row=0; row<rowCount; ++row )
{
for( int col=0; col<LYR_COLUMN_COUNT; ++col )
{
wxWindow* w = getLayerComp( row, col );
w->Connect( wxEVT_RIGHT_DOWN, wxMouseEventHandler(
GERBER_LAYER_WIDGET::onRightDownLayers ), NULL, this );
}
}
}
void GERBER_LAYER_WIDGET::onRightDownLayers( wxMouseEvent& event )
{
wxMenu menu;
// menu text is capitalized:
// http://library.gnome.org/devel/hig-book/2.20/design-text-labels.html.en#layout-capitalization
menu.Append( new wxMenuItem( &menu, ID_SHOW_ALL_LAYERS,
_("Show All Layers") ) );
menu.Append( new wxMenuItem( &menu, ID_SHOW_NO_LAYERS_BUT_ACTIVE,
_( "Hide All Layers But Active" ) ) );
menu.Append( new wxMenuItem( &menu, ID_ALWAYS_SHOW_NO_LAYERS_BUT_ACTIVE,
_( "Always Hide All Layers But Active" ) ) );
menu.Append( new wxMenuItem( &menu, ID_SHOW_NO_LAYERS,
_( "Hide All Layers" ) ) );
PopupMenu( &menu );
passOnFocus();
}
void GERBER_LAYER_WIDGET::onPopupSelection( wxCommandEvent& event )
{
int rowCount;
int menuId = event.GetId();
bool visible = (menuId == ID_SHOW_ALL_LAYERS) ? true : false;;
LAYER_MSK visibleLayers = NO_LAYERS;
bool force_active_layer_visible;
m_alwaysShowActiveLayer = ( menuId == ID_ALWAYS_SHOW_NO_LAYERS_BUT_ACTIVE );
force_active_layer_visible = ( menuId == ID_SHOW_NO_LAYERS_BUT_ACTIVE ||
menuId == ID_ALWAYS_SHOW_NO_LAYERS_BUT_ACTIVE );
switch( menuId )
{
case ID_SHOW_ALL_LAYERS:
case ID_SHOW_NO_LAYERS:
case ID_ALWAYS_SHOW_NO_LAYERS_BUT_ACTIVE:
case ID_SHOW_NO_LAYERS_BUT_ACTIVE:
rowCount = GetLayerRowCount();
for( int row=0; row < rowCount; ++row )
{
wxCheckBox* cb = (wxCheckBox*) getLayerComp( row, 3 );
LAYER_NUM layer = getDecodedId( cb->GetId() );
bool loc_visible = visible;
if( force_active_layer_visible && (layer == myframe->getActiveLayer() ) )
loc_visible = true;
cb->SetValue( loc_visible );
if( loc_visible )
visibleLayers |= GetLayerMask( row );
else
visibleLayers &= ~GetLayerMask( row );
}
myframe->SetVisibleLayers( visibleLayers );
myframe->GetCanvas()->Refresh();
break;
}
}
bool GERBER_LAYER_WIDGET::OnLayerSelected()
{
if( !m_alwaysShowActiveLayer )
return false;
// postprocess after an active layer selection
// ensure active layer visible
wxCommandEvent event;
event.SetId( ID_ALWAYS_SHOW_NO_LAYERS_BUT_ACTIVE );
onPopupSelection( event );
return true;
}
void GERBER_LAYER_WIDGET::ReFill()
{
ClearLayerRows();
for( LAYER_NUM layer = FIRST_LAYER; layer < NB_GERBER_LAYERS; ++layer )
{
wxString msg;
msg.Printf( _("Layer %d"), layer+1 );
AppendLayerRow( LAYER_WIDGET::ROW( msg, layer,
myframe->GetLayerColor( layer ), wxEmptyString, true ) );
}
installRightLayerClickHandler();
}
//-----<LAYER_WIDGET callbacks>-------------------------------------------
void GERBER_LAYER_WIDGET::OnLayerColorChange( LAYER_NUM aLayer, EDA_COLOR_T aColor )
{
myframe->SetLayerColor( aLayer, aColor );
myframe->m_SelLayerBox->ResyncBitmapOnly();
myframe->GetCanvas()->Refresh();
}
bool GERBER_LAYER_WIDGET::OnLayerSelect( LAYER_NUM aLayer )
{
// the layer change from the GERBER_LAYER_WIDGET can be denied by returning
// false from this function.
LAYER_NUM layer = myframe->getActiveLayer( );
myframe->setActiveLayer( aLayer, false );
myframe->syncLayerBox();
if( layer != myframe->getActiveLayer( ) )
{
if( ! OnLayerSelected() )
myframe->GetCanvas()->Refresh();
}
return true;
}
void GERBER_LAYER_WIDGET::OnLayerVisible( LAYER_NUM aLayer, bool isVisible, bool isFinal )
{
LAYER_MSK visibleLayers = myframe->GetVisibleLayers();
if( isVisible )
visibleLayers |= GetLayerMask( aLayer );
else
visibleLayers &= ~GetLayerMask( aLayer );
myframe->SetVisibleLayers( visibleLayers );
if( isFinal )
myframe->GetCanvas()->Refresh();
}
void GERBER_LAYER_WIDGET::OnRenderColorChange( int aId, EDA_COLOR_T aColor )
{
myframe->SetVisibleElementColor( (GERBER_VISIBLE_ID)aId, aColor );
myframe->GetCanvas()->Refresh();
}
void GERBER_LAYER_WIDGET::OnRenderEnable( int aId, bool isEnabled )
{
myframe->SetElementVisibility( (GERBER_VISIBLE_ID)aId, isEnabled );
myframe->GetCanvas()->Refresh();
}
//-----</LAYER_WIDGET callbacks>------------------------------------------
/*
* Virtual Function useAlternateBitmap
* return true if bitmaps shown in Render layer list
* must be alternate bitmaps, or false to use "normal" bitmaps
*/
bool GERBER_LAYER_WIDGET::useAlternateBitmap(int aRow)
{
bool inUse = false;
GERBER_IMAGE* gerber = g_GERBER_List[aRow];
if( gerber != NULL && gerber->m_InUse )
inUse = true;
return inUse;
}
/**
* Function UpdateLayerIcons
* Update the layer manager icons (layers only)
* Useful when loading a file or clearing a layer because they change
*/
void GERBER_LAYER_WIDGET::UpdateLayerIcons()
{
int row_count = GetLayerRowCount();
for( int row = 0; row < row_count ; row++ )
{
wxStaticBitmap* bm = (wxStaticBitmap*) getLayerComp( row, 0 );
if( bm == NULL)
continue;
if( row == m_CurrentRow )
bm->SetBitmap( useAlternateBitmap(row) ? *m_RightArrowAlternateBitmap : *m_RightArrowBitmap );
else
bm->SetBitmap( useAlternateBitmap(row) ? *m_BlankAlternateBitmap : *m_BlankBitmap );
}
}
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