| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/sysopt.h |
| | 3 | // Purpose: wxSystemOptions |
| | 4 | // Author: Julian Smart |
| | 5 | // Modified by: |
| | 6 | // Created: 2001-07-10 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) Julian Smart |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_SYSOPT_H_ |
| | 13 | #define _WX_SYSOPT_H_ |
| | 14 | |
| | 15 | #include "wx/object.h" |
| | 16 | |
| | 17 | // ---------------------------------------------------------------------------- |
| | 18 | // Enables an application to influence the wxWidgets implementation |
| | 19 | // ---------------------------------------------------------------------------- |
| | 20 | |
| | 21 | class |
| | 22 | #if wxUSE_SYSTEM_OPTIONS |
| | 23 | WXDLLIMPEXP_BASE |
| | 24 | #endif |
| | 25 | wxSystemOptions : public wxObject |
| | 26 | { |
| | 27 | public: |
| | 28 | wxSystemOptions() { } |
| | 29 | |
| | 30 | // User-customizable hints to wxWidgets or associated libraries |
| | 31 | // These could also be used to influence GetSystem... calls, indeed |
| | 32 | // to implement SetSystemColour/Font/Metric |
| | 33 | |
| | 34 | #if wxUSE_SYSTEM_OPTIONS |
| | 35 | static void SetOption(const wxString& name, const wxString& value); |
| | 36 | static void SetOption(const wxString& name, int value); |
| | 37 | #endif // wxUSE_SYSTEM_OPTIONS |
| | 38 | static wxString GetOption(const wxString& name); |
| | 39 | static int GetOptionInt(const wxString& name); |
| | 40 | static bool HasOption(const wxString& name); |
| | 41 | |
| | 42 | static bool IsFalse(const wxString& name) |
| | 43 | { |
| | 44 | return HasOption(name) && GetOptionInt(name) == 0; |
| | 45 | } |
| | 46 | }; |
| | 47 | |
| | 48 | #if !wxUSE_SYSTEM_OPTIONS |
| | 49 | |
| | 50 | // define inline stubs for accessors to make it possible to use wxSystemOptions |
| | 51 | // in the library itself without checking for wxUSE_SYSTEM_OPTIONS all the time |
| | 52 | |
| | 53 | /* static */ inline |
| | 54 | wxString wxSystemOptions::GetOption(const wxString& WXUNUSED(name)) |
| | 55 | { |
| | 56 | return wxEmptyString; |
| | 57 | } |
| | 58 | |
| | 59 | /* static */ inline |
| | 60 | int wxSystemOptions::GetOptionInt(const wxString& WXUNUSED(name)) |
| | 61 | { |
| | 62 | return 0; |
| | 63 | } |
| | 64 | |
| | 65 | /* static */ inline |
| | 66 | bool wxSystemOptions::HasOption(const wxString& WXUNUSED(name)) |
| | 67 | { |
| | 68 | return false; |
| | 69 | } |
| | 70 | |
| | 71 | #endif // !wxUSE_SYSTEM_OPTIONS |
| | 72 | |
| | 73 | #endif |
| | 74 | // _WX_SYSOPT_H_ |
| | 75 | |
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