90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
#pragma once
|
|
|
|
//playable_location stores location of a playable resource, currently implemented as file path and integer for indicating multiple playable "subsongs" per file
|
|
//also see: file_info.h
|
|
//for getting more info about resource referenced by a playable_location, see metadb.h
|
|
|
|
//char* strings are all UTF-8
|
|
|
|
class NOVTABLE playable_location//interface (for passing around between DLLs)
|
|
{
|
|
public:
|
|
virtual const char * get_path() const = 0;
|
|
virtual void set_path(const char*) = 0;
|
|
virtual t_uint32 get_subsong() const = 0;
|
|
virtual void set_subsong(t_uint32) = 0;
|
|
|
|
void copy(const playable_location & p_other) {
|
|
set_path(p_other.get_path());
|
|
set_subsong(p_other.get_subsong());
|
|
}
|
|
|
|
static int g_compare(const playable_location & p_item1,const playable_location & p_item2);
|
|
static bool g_equals( const playable_location & p_item1, const playable_location & p_item2);
|
|
|
|
const playable_location & operator=(const playable_location & src) {copy(src);return *this;}
|
|
|
|
bool operator==(const playable_location & p_other) const;
|
|
bool operator!=(const playable_location & p_other) const;
|
|
|
|
void reset();
|
|
|
|
inline t_uint32 get_subsong_index() const {return get_subsong();}
|
|
inline void set_subsong_index(t_uint32 v) {set_subsong(v);}
|
|
|
|
bool is_empty() const;
|
|
bool is_valid() const;
|
|
|
|
|
|
class comparator {
|
|
public:
|
|
static int compare(const playable_location & v1, const playable_location & v2) {return g_compare(v1,v2);}
|
|
};
|
|
static int path_compare( const char * p1, const char * p2 );
|
|
|
|
protected:
|
|
playable_location() {}
|
|
~playable_location() {}
|
|
};
|
|
|
|
typedef playable_location * pplayable_location;
|
|
typedef playable_location const * pcplayable_location;
|
|
typedef playable_location & rplayable_location;
|
|
typedef playable_location const & rcplayable_location;
|
|
|
|
class playable_location_impl : public playable_location//implementation
|
|
{
|
|
public:
|
|
virtual const char * get_path() const;
|
|
virtual void set_path(const char* p_path);
|
|
virtual t_uint32 get_subsong() const;
|
|
virtual void set_subsong(t_uint32 p_subsong);
|
|
|
|
const playable_location_impl & operator=(const playable_location & src);
|
|
|
|
playable_location_impl();
|
|
playable_location_impl(const char * p_path,t_uint32 p_subsong);
|
|
playable_location_impl(const playable_location & src);
|
|
private:
|
|
pfc::string_simple m_path;
|
|
t_uint32 m_subsong;
|
|
};
|
|
|
|
// usage: somefunction( make_playable_location("file://c:\blah.ogg",0) );
|
|
// only for use as a parameter to a function taking const playable_location &
|
|
class make_playable_location : public playable_location
|
|
{
|
|
const char * path;
|
|
t_uint32 num;
|
|
|
|
virtual void set_path(const char*);
|
|
virtual void set_subsong(t_uint32);
|
|
public:
|
|
virtual const char * get_path() const;
|
|
virtual t_uint32 get_subsong() const;
|
|
|
|
make_playable_location(const char * p_path,t_uint32 p_num);
|
|
};
|
|
|
|
pfc::string_base & operator<<(pfc::string_base & p_fmt,const playable_location & p_location);
|