// wxString xsPropIO::ToString(T value) -> creates a string representation of the given value
wxString xsColourDataPropIO::ToString(wxColourData value)
{
wxString out;
out << xsColourPropIO::ToString(value.GetColour());
for(int i = 0; i < 16; i++)
{
out << wxT("|") << xsColourPropIO::ToString(value.GetCustomColour(i));
}
return out;
}
void MyFrame::OnColourGalleryButton(wxCommandEvent& evt)
{
wxRibbonGallery *gallery = wxDynamicCast(evt.GetEventObject(), wxRibbonGallery);
if(gallery == NULL)
return;
m_ribbon->DismissExpandedPanel();
if(gallery->GetSelection())
m_colour_data.SetColour(GetGalleryColour(gallery, gallery->GetSelection(), NULL));
wxColourDialog dlg(this, &m_colour_data);
if(dlg.ShowModal() == wxID_OK)
{
m_colour_data = dlg.GetColourData();
wxColour clr = m_colour_data.GetColour();
// Try to find colour in gallery
wxRibbonGalleryItem *item = NULL;
for(unsigned int i = 0; i < gallery->GetCount(); ++i)
{
item = gallery->GetItem(i);
if(GetGalleryColour(gallery, item, NULL) == clr)
break;
else
item = NULL;
}
// Colour not in gallery - add it
if(item == NULL)
{
item = AddColourToGallery(gallery,
clr.GetAsString(wxC2S_HTML_SYNTAX), m_bitmap_creation_dc,
&clr);
gallery->Realise();
}
// Set selection
gallery->EnsureVisible(item);
gallery->SetSelection(item);
// Send an event to respond to the selection change
wxRibbonGalleryEvent dummy(wxEVT_RIBBONGALLERY_SELECTED, gallery->GetId());
dummy.SetEventObject(gallery);
dummy.SetGallery(gallery);
dummy.SetGalleryItem(item);
ProcessWindowEvent(dummy);
}
}
wxColour wxGetColourFromUser(wxWindow *parent, const wxColour& colInit, const wxString& caption)
{
static wxColourData data;
data.SetChooseFull(true);
if ( colInit.Ok() )
{
data.SetColour((wxColour &)colInit); // const_cast
}
wxColour colRet;
wxColourDialog dialog(parent, &data);
if (!caption.empty())
dialog.SetTitle(caption);
if ( dialog.ShowModal() == wxID_OK )
{
colRet = dialog.GetColourData().GetColour();
}
//else: leave it invalid
return colRet;
}
//---------------------------------------------------------
bool DLG_Color(long &_Colour)
{
static wxColourData Colours;
Colours.SetChooseFull(true);
wxColour Colour(SG_GET_R(_Colour), SG_GET_G(_Colour), SG_GET_B(_Colour));
wxColourDialog dlg(MDI_Get_Top_Window(), &Colours);
dlg.GetColourData().SetColour(Colour);
if( dlg.ShowModal() == wxID_OK )
{
Colours = dlg.GetColourData();
Colour = dlg.GetColourData().GetColour();
_Colour = Get_Color_asInt(Colour);
return( true );
}
return( false );
}
///////////////////////////////////////////////////////////////////////////////
// Iterates over all the custom colors in colorData and builds a delimited
// string representation of the information. This information can be persisted
// by the application and reloaded later by calling Load.
//
tstring CustomColors::Save( wxColourData& colorData )
{
tostringstream result;
for ( i32 colorIndex = 0; colorIndex < NumColors; ++colorIndex )
{
if ( colorIndex > 0 )
{
result << s_ColorDelimiter;
}
const wxColour& color = colorData.GetCustomColour( colorIndex );
if ( color.IsOk() )
{
// GetAsString returns HTML format (example: #FF00FF). Strip the leading #.
result << color.GetAsString( wxC2S_HTML_SYNTAX ).substr( 1 ).c_str();
}
}
return result.str();
}
///////////////////////////////////////////////////////////////////////////////
// Populates the custom colors of colorData with the values stored in the info
// string. The info string is expected to have been generated by calling the
// above Save function.
//
void CustomColors::Load( wxColourData& colorData, const tstring& info )
{
if ( !info.empty() )
{
std::vector< tstring > colors;
Tokenize( info, colors, s_ColorDelimiter );
std::vector< tstring >::const_iterator colorItr = colors.begin();
std::vector< tstring >::const_iterator colorEnd = colors.end();
for ( i32 colorIndex = 0; colorItr != colorEnd && colorIndex < NumColors; ++colorItr, ++colorIndex )
{
const tstring& colorStr = *colorItr;
if ( colorStr.length() >= 6 )
{
u32 red = 0;
u32 green = 0;
u32 blue = 0;
_stscanf( colorStr.c_str(), TXT( "%02X%02X%02X" ), &red, &green, &blue );
colorData.SetCustomColour( colorIndex, wxColour( (u8)red, (u8)green, (u8)blue ) );
}
}
}
}
