kicad/common/class_layer_box_selector.cpp

125 lines
2.9 KiB
C++

#include <common.h>
#include <colors_selection.h>
#include <layers_id_colors_and_visibility.h>
#include <bitmaps.h>
#include <colors.h>
#include <wx/wx.h>
#include <wx/ownerdrw.h>
#include <wx/menuitem.h>
#include <wx/aui/aui.h>
#include <class_layer_box_selector.h>
/* class to display a layer list.
*
*/
LAYER_BOX_SELECTOR::LAYER_BOX_SELECTOR( wxAuiToolBar* parent, wxWindowID id,
const wxPoint& pos, const wxSize& size,
int n, const wxString choices[] ) :
wxBitmapComboBox( parent, id, wxEmptyString, pos, size, n, choices, wxCB_READONLY )
{
m_layerorder = true;
m_layerhotkeys = true;
m_hotkeys = NULL;
if( choices != NULL )
ResyncBitmapOnly();
}
LAYER_BOX_SELECTOR::LAYER_BOX_SELECTOR( wxAuiToolBar* parent, wxWindowID id,
const wxPoint& pos, const wxSize& size,
const wxArrayString& choices ) :
wxBitmapComboBox( parent, id, wxEmptyString, pos, size, choices, wxCB_READONLY )
{
m_layerorder = true;
m_layerhotkeys = true;
m_hotkeys = NULL;
if( !choices.IsEmpty() )
ResyncBitmapOnly();
}
bool LAYER_BOX_SELECTOR::SetLayersOrdered( bool value )
{
m_layerorder = value;
return m_layerorder;
}
bool LAYER_BOX_SELECTOR::SetLayersHotkeys( bool value )
{
m_layerhotkeys = value;
return m_layerhotkeys;
}
// Get Current Item #
int LAYER_BOX_SELECTOR::GetChoice()
{
return GetSelection();
}
// Get Current Layer
int LAYER_BOX_SELECTOR::GetLayerSelection()
{
return (long) GetClientData( GetSelection() );
}
// Set Layer #
int LAYER_BOX_SELECTOR::SetLayerSelection( int layer )
{
int elements = GetCount();
for( int i = 0; i < elements; i++ )
{
if( GetClientData( i ) == (void*) layer )
{
if( GetSelection() != i ) // Element (i) is not selected
{
SetSelection( i );
return i;
}
else
return i; //If element already selected; do nothing
}
}
// Not Found
SetSelection( -1 );
return -1;
}
void LAYER_BOX_SELECTOR::ResyncBitmapOnly()
{
int elements = GetCount();
for( int i = 0; i < elements; i++ )
{
wxBitmap layerbmp( 14, 14 );
SetBitmapLayer( layerbmp, i );
}
}
void LAYER_BOX_SELECTOR::SetBitmapLayer( wxBitmap& aLayerbmp, int aLayerIndex )
{
wxMemoryDC bmpDC;
wxBrush brush;
// Prepare Bitmap
bmpDC.SelectObject( aLayerbmp );
brush.SetColour( MakeColour( GetLayerColor( aLayerIndex ) ) );
brush.SetStyle( wxSOLID );
bmpDC.SetBrush( brush );
bmpDC.DrawRectangle( 0, 0, aLayerbmp.GetWidth(), aLayerbmp.GetHeight() );
bmpDC.SetBrush( *wxTRANSPARENT_BRUSH );
bmpDC.SetPen( *wxBLACK_PEN );
bmpDC.DrawRectangle( 0, 0, aLayerbmp.GetWidth(), aLayerbmp.GetHeight() );
}