// but requires updating the texture if the piano changes which is slower (although still quite fast)
// the other problem is the code is difficult to follow and maintain
// can remove this when we know we aren't going to ever be using it
void Piano::UpdateGLTexture()
{
extern GLenum g_texture_rectangle_format;
int w = cc1->GetClientSize().x, h = GetHeight(), tex_w, tex_h;
if(g_texture_rectangle_format == GL_TEXTURE_2D)
tex_w = w, tex_h = h;
else
tex_w = NextPow2(w), tex_h = NextPow2(h);
m_texcoords[0] = (float)w / tex_w;
m_texcoords[1] = (float)h / tex_h;
// this isn't very pretty but should at least be fast enough
unsigned char bgcolor[4], tbgcolor[4];
SetColor(bgcolor, m_backBrush);
SetColor(tbgcolor, m_backBrush);
wxColour b = GetGlobalColor( _T("CHBLK") );
unsigned char bcolor[4] = {b.Red(), b.Green(), b.Blue(), 255};
ocpnStyle::Style* style = g_StyleManager->GetCurrentStyle();
if(style->chartStatusWindowTransparent)
tbgcolor[3] = 0;
unsigned char *data = new unsigned char[4*w*h];
// fill to background color
for(int x = 0; x < w; x++) {
unsigned char *pos = data + 4*x;
memcpy(pos, tbgcolor, 4);
}
for(int y = 1; y < 8; y++) {
unsigned char *pos = data + 4*(y*w);
memcpy(pos, data, 4*w);
}
int nKeys = m_key_array.GetCount();
// draw the keys
for( int i = 0; i < nKeys; i++ ) {
int key_db_index = m_key_array.Item( i );
if( -1 == key_db_index ) continue;
bool selected = InArray(m_active_index_array, key_db_index);
unsigned char color[4];
if( ChartData->GetDBChartType( key_db_index ) == CHART_TYPE_CM93 ||
ChartData->GetDBChartType( key_db_index ) == CHART_TYPE_CM93COMP ) {
if(selected)
SetColor(color, m_scBrush );
else
SetColor(color, m_cBrush );
} else if( ChartData->GetDBChartFamily( key_db_index ) == CHART_FAMILY_VECTOR ) {
if(selected)
SetColor(color, m_svBrush );
else
SetColor(color, m_vBrush );
} else { // Raster Chart
if(selected)
SetColor(color, m_slBrush );
else
SetColor(color, m_tBrush );
}
#if 0
// Check to see if this box appears in the sub_light array
// If so, add a crosshatch pattern to the brush
if(InArray(m_eclipsed_index_array, key_db_index)) {
wxBrush ebrush( dc.GetBrush().GetColour(), wxCROSSDIAG_HATCH );
dc.SetBrush(ebrush);
}
#endif
if(m_bBusy)
SetColor(color, m_uvBrush );
wxRect box = KeyRect.Item( i );
bool eclipsed = InArray(m_eclipsed_index_array, key_db_index);
int sympoint = m_brounded ? (eclipsed ? 5 : 3) : 1;
for(int y = 0; y < 6; y++) {
unsigned char *pos = data + 4*((box.y+y)*w + box.x);
if(y > sympoint) {
int line;
if(y < box.height - sympoint)
line = sympoint;
else
line = box.height-y-1; // shouldn't hit
memcpy(pos, data + 4*((box.y+line)*w + box.x), 4*box.width);
continue;
}
for(int x = 0; x < box.width; x++, pos+=4) {
if(y == 0) {
if( m_brounded && (x <= 2 || x >= box.width - 3) )
memcpy(pos, tbgcolor, 4);
else
memcpy(pos, bcolor, 4);
} else if(m_brounded) {
if(y == 1) {
if(x == 0 || x == box.width - 1)
memcpy(pos, tbgcolor, 4);
else if(x == 1 || x == 2 || x == box.width - 3 || x == box.width - 2)
memcpy(pos, bcolor, 4);
else
memcpy(pos, color, 4);
} else if(y == 2) {
if(x == 0 || x == box.width - 1)
memcpy(pos, tbgcolor, 4);
else if(x == 1 || x == box.width - 2)
memcpy(pos, bcolor, 4);
else
memcpy(pos, color, 4);
} else if(eclipsed) {
if(x == 0 || x == box.width - 1)
memcpy(pos, bcolor, 4);
else {
if(y == 3) {
if(x <= 4 || x >= box.width - 5)
memcpy(pos, color, 4);
else
memcpy(pos, bcolor, 4);
} else if(y == 4) {
if(x <= 3 || x >= box.width - 4)
memcpy(pos, color, 4);
else if(x == 4 || x == box.width - 5)
memcpy(pos, bcolor, 4);
else
memcpy(pos, bgcolor, 4);
} else {
if(x <= 2 || x >= box.width - 3)
memcpy(pos, color, 4);
else if(x == 3 || x == box.width - 4)
memcpy(pos, bcolor, 4);
else
memcpy(pos, bgcolor, 4);
}
}
} else
goto def;
} else {
def:
if(x == 0 || x == box.width - 1)
memcpy(pos, bcolor, 4);
else
memcpy(pos, color, 4);
}
}
}
}
// quickly fill the rest via symmetry
for(int y = 8; y < h; y++) {
int line;
if(y < h - 7)
line = 7;
else
line = h-y-1;
memcpy(data + 4*(y*w), data + 4*(line*w), 4*w);
}
if(!m_tex)
glGenTextures( 1, &m_tex );
glBindTexture(GL_TEXTURE_2D, m_tex);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
if(g_texture_rectangle_format == GL_TEXTURE_2D)
glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, w, h, 0, GL_RGBA, GL_UNSIGNED_BYTE, data );
else {
glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, tex_w, tex_h, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0 );
glTexSubImage2D( GL_TEXTURE_2D, 0, 0, 0, w, h, GL_RGBA, GL_UNSIGNED_BYTE, data );
}
delete [] data;
}
void PianoWin::OnPaint(wxPaintEvent& event)
{
int width, height;
GetClientSize(&width, &height );
wxPaintDC dc(this);
dc.SetBackground(m_backBrush);
dc.Clear();
// Create the Piano Keys
int nKeys = m_key_array.GetCount();
// assert(nKeys <= KEY_REGIONS_MAX);
if(nKeys)
{
wxPen ppPen(GetGlobalColor(_T("CHBLK")), 1, wxSOLID);
dc.SetPen(ppPen);
dc.SetBrush(m_tBrush);
for(int i=0 ; i<nKeys ; i++)
{
int key_db_index = m_key_array.Item(i);
if(-1 == key_db_index)
continue;
if(ChartData->GetDBChartType(m_key_array.Item(i)) == CHART_TYPE_S57)
{
dc.SetBrush(m_vBrush);
for(unsigned int ino=0 ; ino < m_active_index_array.GetCount() ; ino++)
{
if(m_active_index_array.Item(ino) == key_db_index) // chart is in the active list
dc.SetBrush(m_svBrush);
}
}
else if(ChartData->GetDBChartType(m_key_array.Item(i)) == CHART_TYPE_CM93)
{
dc.SetBrush(m_cBrush);
for(unsigned int ino=0 ; ino < m_active_index_array.GetCount() ; ino++)
{
if(m_active_index_array.Item(ino) == key_db_index) // chart is in the active list
dc.SetBrush(m_scBrush);
}
}
else if(ChartData->GetDBChartType(m_key_array.Item(i)) == CHART_TYPE_CM93COMP)
{
dc.SetBrush(m_cBrush);
for(unsigned int ino=0 ; ino < m_active_index_array.GetCount() ; ino++)
{
if(m_active_index_array.Item(ino) == key_db_index) // chart is in the active list
dc.SetBrush(m_scBrush);
}
}
else
{
dc.SetBrush(m_tBrush);
for(unsigned int ino=0 ; ino < m_active_index_array.GetCount() ; ino++)
{
if(m_active_index_array.Item(ino) == key_db_index) // chart is in the active list
dc.SetBrush(m_slBrush);
}
}
// Check to see if this box appears in the sub_light array
// If so, add a crosshatch pattern to the brush
for(unsigned int ino=0 ; ino < m_sublite_index_array.GetCount() ; ino++)
{
if(m_sublite_index_array.Item(ino) == key_db_index) // chart is in the sublite list
{
wxBrush ebrush(dc.GetBrush().GetColour(), wxCROSSDIAG_HATCH);
// dc.SetBrush(ebrush);
}
}
wxRect box = KeyRegion[i].GetBox();
if(m_brounded)
dc.DrawRoundedRectangle(box.x, box.y, box.width, box.height, 4);
else
dc.DrawRectangle(box);
for(unsigned int ino=0 ; ino < m_sublite_index_array.GetCount() ; ino++)
{
if(m_sublite_index_array.Item(ino) == key_db_index) // chart is in the sublite list
{
dc.SetBrush(dc.GetBackground());
int w = 3;
dc.DrawRoundedRectangle(box.x + w, box.y + w, box.width - (2*w), box.height - (2 * w), 3);
}
}
// Look in the current noshow array for this index
for(unsigned int ino=0 ; ino < m_noshow_index_array.GetCount() ; ino++)
{
if(m_noshow_index_array.Item(ino) == key_db_index) // chart is in the noshow list
{
if(m_pInVizIconBmp && m_pInVizIconBmp->IsOk())
dc.DrawBitmap(*m_pInVizIconBmp, box.x + 4, box.y + 3, true);
break;
}
}
// Look in the current skew array for this index
for(unsigned int ino=0 ; ino < m_skew_index_array.GetCount() ; ino++)
{
if(m_skew_index_array.Item(ino) == key_db_index) // chart is in the list
{
if(m_pSkewIconBmp && m_pSkewIconBmp->IsOk())
dc.DrawBitmap(*m_pSkewIconBmp, box.x + box.width - m_pSkewIconBmp->GetWidth(), box.y, true);
break;
}
}
// Look in the current tmerc array for this index
for(unsigned int ino=0 ; ino < m_tmerc_index_array.GetCount() ; ino++)
{
if(m_tmerc_index_array.Item(ino) == key_db_index) // chart is in the list
{
if(m_pTmercIconBmp && m_pTmercIconBmp->IsOk())
dc.DrawBitmap(*m_pTmercIconBmp,box.x + box.width - m_pTmercIconBmp->GetWidth(), box.y, true);
break;
}
}
// Look in the current poly array for this index
for(unsigned int ino=0 ; ino < m_poly_index_array.GetCount() ; ino++)
{
if(m_poly_index_array.Item(ino) == key_db_index) // chart is in the list
{
if(m_pPolyIconBmp && m_pPolyIconBmp->IsOk())
dc.DrawBitmap(*m_pPolyIconBmp,box.x + box.width - m_pPolyIconBmp->GetWidth(), box.y, true);
break;
}
}
}
}
}
void Piano::Paint( int y, ocpnDC& dc, wxDC *shapeDC )
{
if(shapeDC) {
shapeDC->SetBackground( *wxBLACK_BRUSH);
shapeDC->SetBrush( *wxWHITE_BRUSH);
shapeDC->SetPen( *wxWHITE_PEN);
shapeDC->Clear();
}
ocpnStyle::Style* style = g_StyleManager->GetCurrentStyle();
if(!style->chartStatusWindowTransparent) {
dc.SetPen( *wxTRANSPARENT_PEN );
dc.SetBrush( m_backBrush );
dc.DrawRectangle( 0, y, cc1->GetClientSize().x, GetHeight() );
}
// Create the Piano Keys
int nKeys = m_key_array.GetCount();
wxPen ppPen( GetGlobalColor( _T("CHBLK") ), 1, wxPENSTYLE_SOLID );
dc.SetPen( ppPen );
for( int i = 0; i < nKeys; i++ ) {
int key_db_index = m_key_array.Item( i );
if( -1 == key_db_index ) continue;
bool selected = InArray(m_active_index_array, key_db_index);
if( ChartData->GetDBChartType( key_db_index ) == CHART_TYPE_CM93 ||
ChartData->GetDBChartType( key_db_index ) == CHART_TYPE_CM93COMP ) {
if(selected)
dc.SetBrush( m_scBrush );
else
dc.SetBrush( m_cBrush );
} else if( ChartData->GetDBChartFamily( key_db_index ) == CHART_FAMILY_VECTOR ) {
if(selected)
dc.SetBrush( m_svBrush );
else
dc.SetBrush( m_vBrush );
} else { // Raster Chart
if(selected)
dc.SetBrush( m_slBrush );
else
dc.SetBrush( m_tBrush );
}
#if 0
// Check to see if this box appears in the sub_light array
// If so, add a crosshatch pattern to the brush
if(InArray(m_eclipsed_index_array, key_db_index)) {
wxBrush ebrush( dc.GetBrush().GetColour(), wxCROSSDIAG_HATCH );
dc.SetBrush(ebrush);
}
#endif
if(m_bBusy)
dc.SetBrush( m_uvBrush );
wxRect box = KeyRect.Item( i );
box.y += y;
if( m_brounded ) {
dc.DrawRoundedRectangle( box.x, box.y, box.width, box.height, 4 );
if(shapeDC)
shapeDC->DrawRoundedRectangle( box.x, box.y, box.width, box.height, 4 );
} else {
dc.DrawRectangle( box.x, box.y, box.width, box.height );
if(shapeDC)
shapeDC->DrawRectangle( box );
}
if(InArray(m_eclipsed_index_array, key_db_index)) {
dc.SetBrush( m_backBrush );
int w = 3;
dc.DrawRoundedRectangle( box.x + w, box.y + w, box.width - ( 2 * w ),
box.height - ( 2 * w ), 3 );
}
// Look in the current noshow array for this index
if(InArray(m_noshow_index_array, key_db_index) &&
m_pInVizIconBmp && m_pInVizIconBmp->IsOk() )
dc.DrawBitmap(ConvertTo24Bit( dc.GetBrush().GetColour(), *m_pInVizIconBmp ),
box.x + 4, box.y + 3, false );
// Look in the current skew array for this index
if(InArray(m_skew_index_array, key_db_index) &&
m_pSkewIconBmp && m_pSkewIconBmp->IsOk())
dc.DrawBitmap(ConvertTo24Bit( dc.GetBrush().GetColour(), *m_pSkewIconBmp ),
box.x + box.width - m_pSkewIconBmp->GetWidth() - 4, box.y + 2, false );
// Look in the current tmerc array for this index
if(InArray(m_tmerc_index_array, key_db_index) &&
m_pTmercIconBmp && m_pTmercIconBmp->IsOk() )
dc.DrawBitmap(ConvertTo24Bit( dc.GetBrush().GetColour(), *m_pTmercIconBmp ),
box.x + box.width - m_pTmercIconBmp->GetWidth() - 4, box.y + 2, false );
// Look in the current poly array for this index
if(InArray(m_poly_index_array, key_db_index) &&
m_pPolyIconBmp && m_pPolyIconBmp->IsOk() )
dc.DrawBitmap(ConvertTo24Bit( dc.GetBrush().GetColour(), *m_pPolyIconBmp ),
box.x + box.width - m_pPolyIconBmp->GetWidth() - 4, box.y + 2, false );
}
}
void PianoWin::OnPaint( wxPaintEvent& event )
{
ocpnStyle::Style* style = g_StyleManager->GetCurrentStyle();
int width, height;
GetClientSize( &width, &height );
wxPaintDC dc( this );
wxBitmap shape = wxBitmap( width, height );
wxMemoryDC shapeDc( shape );
shapeDc.SetBackground( *wxBLACK_BRUSH);
shapeDc.SetBrush( *wxWHITE_BRUSH);
shapeDc.SetPen( *wxWHITE_PEN);
shapeDc.Clear();
dc.SetBackground( m_backBrush );
dc.Clear();
// Create the Piano Keys
int nKeys = m_key_array.GetCount();
if( nKeys ) {
wxPen ppPen( GetGlobalColor( _T("CHBLK") ), 1, wxSOLID );
dc.SetPen( ppPen );
dc.SetBrush( m_tBrush );
for( int i = 0; i < nKeys; i++ ) {
int key_db_index = m_key_array.Item( i );
if( -1 == key_db_index ) continue;
if( ChartData->GetDBChartType( m_key_array.Item( i ) ) == CHART_TYPE_S57 ) {
dc.SetBrush( m_vBrush );
for( unsigned int ino = 0; ino < m_active_index_array.GetCount(); ino++ ) {
if( m_active_index_array.Item( ino ) == key_db_index ) // chart is in the active list
dc.SetBrush( m_svBrush );
}
}
else
if( ChartData->GetDBChartType( m_key_array.Item( i ) ) == CHART_TYPE_CM93 ) {
dc.SetBrush( m_cBrush );
for( unsigned int ino = 0; ino < m_active_index_array.GetCount(); ino++ ) {
if( m_active_index_array.Item( ino ) == key_db_index ) // chart is in the active list
dc.SetBrush( m_scBrush );
}
}
else
if( ChartData->GetDBChartType( m_key_array.Item( i ) )
== CHART_TYPE_CM93COMP ) {
dc.SetBrush( m_cBrush );
for( unsigned int ino = 0; ino < m_active_index_array.GetCount(); ino++ ) {
if( m_active_index_array.Item( ino ) == key_db_index ) // chart is in the active list
dc.SetBrush( m_scBrush );
}
}
else {
dc.SetBrush( m_tBrush );
for( unsigned int ino = 0; ino < m_active_index_array.GetCount(); ino++ ) {
if( m_active_index_array.Item( ino ) == key_db_index ) // chart is in the active list
dc.SetBrush( m_slBrush );
}
}
// Check to see if this box appears in the sub_light array
// If so, add a crosshatch pattern to the brush
for( unsigned int ino = 0; ino < m_sublite_index_array.GetCount(); ino++ ) {
if( m_sublite_index_array.Item( ino ) == key_db_index ) // chart is in the sublite list
{
wxBrush ebrush( dc.GetBrush().GetColour(), wxCROSSDIAG_HATCH );
// dc.SetBrush(ebrush);
}
}
wxRect box = KeyRegion.Item( i ).GetBox();
if( m_brounded ) {
dc.DrawRoundedRectangle( box.x, box.y, box.width, box.height, 4 );
shapeDc.DrawRoundedRectangle( box.x, box.y, box.width, box.height, 4 );
} else {
dc.DrawRectangle( box );
shapeDc.DrawRectangle( box );
}
for( unsigned int ino = 0; ino < m_sublite_index_array.GetCount(); ino++ ) {
if( m_sublite_index_array.Item( ino ) == key_db_index ) { // chart is in the sublite list
dc.SetBrush( dc.GetBackground() );
int w = 3;
dc.DrawRoundedRectangle( box.x + w, box.y + w, box.width - ( 2 * w ),
box.height - ( 2 * w ), 3 );
}
}
// Look in the current noshow array for this index
for( unsigned int ino = 0; ino < m_noshow_index_array.GetCount(); ino++ ) {
if( m_noshow_index_array.Item( ino ) == key_db_index ) { // chart is in the noshow list
if( m_pInVizIconBmp && m_pInVizIconBmp->IsOk() ) dc.DrawBitmap(
ConvertTo24Bit( dc.GetBrush().GetColour(), *m_pInVizIconBmp ), box.x + 4,
box.y + 3, false );
break;
}
}
// Look in the current skew array for this index
for( unsigned int ino = 0; ino < m_skew_index_array.GetCount(); ino++ ) {
if( m_skew_index_array.Item( ino ) == key_db_index ) { // chart is in the list
if( m_pSkewIconBmp && m_pSkewIconBmp->IsOk() ) dc.DrawBitmap(
ConvertTo24Bit( dc.GetBrush().GetColour(), *m_pSkewIconBmp ),
box.x + box.width - m_pSkewIconBmp->GetWidth() - 4, box.y + 2, false );
break;
}
}
// Look in the current tmerc array for this index
for( unsigned int ino = 0; ino < m_tmerc_index_array.GetCount(); ino++ ) {
if( m_tmerc_index_array.Item( ino ) == key_db_index ) { // chart is in the list
if( m_pTmercIconBmp && m_pTmercIconBmp->IsOk() ) dc.DrawBitmap(
ConvertTo24Bit( dc.GetBrush().GetColour(), *m_pTmercIconBmp ),
box.x + box.width - m_pTmercIconBmp->GetWidth() - 4, box.y + 2, false );
break;
}
}
// Look in the current poly array for this index
for( unsigned int ino = 0; ino < m_poly_index_array.GetCount(); ino++ ) {
if( m_poly_index_array.Item( ino ) == key_db_index ) { // chart is in the list
if( m_pPolyIconBmp && m_pPolyIconBmp->IsOk() ) dc.DrawBitmap(
ConvertTo24Bit( dc.GetBrush().GetColour(), *m_pPolyIconBmp ),
box.x + box.width - m_pPolyIconBmp->GetWidth() - 4, box.y + 2, false );
break;
}
}
}
#ifndef __WXMAC__
if( style->chartStatusWindowTransparent )
((wxDialog*) GetParent())->SetShape( wxRegion( shape, *wxBLACK, 0 ) );
}
else {
// SetShape() with a completely empty shape doesn't work, and leaving the shape
// but hiding the window causes artifacts when dragging in GL mode on MSW.
// The best solution found so far is to show just a single pixel, this is less
// disturbing than flashing piano keys when dragging. (wxWidgets 2.8)
if( style->chartStatusWindowTransparent )
((wxDialog*) GetParent())->SetShape( wxRegion( wxRect(0,0,1,1) ) );
}
#else
}
