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Topic: Columns UI SDK - extending cui::colours::client ("unresolved exte (Read 2842 times) previous topic - next topic
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Columns UI SDK - extending cui::colours::client ("unresolved exte

I'm trying to add my component's custom colour to Columns UI -> Colours and Fonts settings page.

Code: [Select]
class colours_client : public cui::colours::client {
    virtual const GUID & get_client_guid() const {
        static const GUID guid = { 0x6004a690, 0x4cfc, 0x11dd, { 0xae, 0x16, 0x08, 0x00, 0x20, 0x0c, 0x9a, 0x66 } };
        return guid;
    }
    virtual void get_name (pfc::string_base & p_out) const {
        p_out.set_string("My colour");
    }
    virtual t_size get_supported_bools() const { return 0; }
    virtual bool get_themes_supported() const { return true; }
    virtual void on_colour_changed(t_size mask) const { /* */ }
    virtual void on_bool_changed(t_size mask) const { /* */ }
};

cui::colours::client::factory< colours_client > g_colours_client_factory;


Trying to compile this code results in error:
Code: [Select]
1>Compiling...
1>colours_client.cpp
1>Linking...
1>colours_client.obj : error LNK2001: unresolved external symbol "public: static struct _GUID const columns_ui::colours::client::class_guid" (?class_guid@client@colours@columns_ui@@2U_GUID@@B)
1>D:\SDK\foobar2000\test\Release\test.dll : fatal error LNK1120: 1 unresolved externals


I'm using Visual Studio Express.
 

Columns UI SDK - extending cui::colours::client ("unresolved exte

Reply #1 –
Sorry I forgot to include those GUIDs..

Paste this at about line 101 in columns_ui.cpp

Code: [Select]
// {A4AE2971-64C8-4118-8E2A-EFDC37A59372}
const GUID colours::client::class_guid = 
{ 0xa4ae2971, 0x64c8, 0x4118, { 0x8e, 0x2a, 0xef, 0xdc, 0x37, 0xa5, 0x93, 0x72 } };

// {3FBCC2B0-978E-406f-A446-4677E0D4C58E}
const GUID fonts::client::class_guid = 
{ 0x3fbcc2b0, 0x978e, 0x406f, { 0xa4, 0x46, 0x46, 0x77, 0xe0, 0xd4, 0xc5, 0x8e } };
.