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#ifndef MODULE_H
#define MODULE_H
#include "screen.h"
#ifdef __cplusplus
extern "C" {
#endif
struct ASTBarProps;
struct button_t;
/*************************************************************************
* Standard Module types :
*************************************************************************/
#define AS_MODULE_CLASS "ASModule" /* for WM_CLASS_HINT only */
#define CLASS_AFTERSTEP "AfterStep"
#define CLASS_ANIMATE "Animate"
#define CLASS_ARRANGE "Arrange"
#define CLASS_ASRENDER "ASRenderer"
#define CLASS_ASDOCGEN "ASDocGen"
#define CLASS_ASCONFIG "ASConfig"
#define CLASS_ASCP "ASCP"
#define CLASS_ASCOLOR "ASColor"
#define CLASS_ASIMBROWSER "ASIMBrowser"
#define CLASS_ASWALLPAPER "ASWallpaper"
#define CLASS_ASETROOT "asetroot"
#define CLASS_SOUND "Sound"
#define CLASS_BANNER "Banner"
#define CLASS_CLEAN "Clean"
#define CLASS_GNOME "Gnome"
#define CLASS_IDENT "Ident"
#define CLASS_PAGER "Pager"
#define CLASS_SCROLL "Scroll"
#define CLASS_WHARF "Wharf"
#define CLASS_WHARF_WITHDRAWN "WharfWithdrawn"
#define CLASS_WINCOMMAND "WinCommand"
#define CLASS_WINLIST "WinList"
#define CLASS_WINTABS "WinTabs"
#define CLASS_TEST "Test"
#define CLASS_GADGET "Gadget"
#define CLASS_CUSTOM "ASCustom"
#define CLASS_ASRUN "ASRun"
#define CLASS_ASMOUNT "ASMount"
#define BASE_CONFIG (0x01<<0)
#define LOOK_CONFIG (0x01<<1)
#define FEEL_CONFIG (0x01<<2)
#define DATABASE_CONFIG (0x01<<3)
#define AUTOEXEC_CONFIG (0x01<<4)
#define COLORSCHEME_CONFIG (0x01<<5)
#define THEME_CONFIG (0x01<<6)
#define START_FLAG 0xffffffff
#define M_TOGGLE_PAGING (1<<0)
#define M_NEW_DESKVIEWPORT (1<<1)
#define M_ADD_WINDOW (1<<2)
#define M_CONFIGURE_WINDOW (1<<3)
#define M_STATUS_CHANGE (1<<4)
#define M_MAP (1<<5)
#define M_FOCUS_CHANGE (1<<6)
#define M_DESTROY_WINDOW (1<<7)
#define M_WINDOW_NAME (1<<8)
#define M_WINDOW_NAME_MATCHED (1<<9)
#define M_ICON_NAME (1<<10)
#define M_RES_CLASS (1<<11)
#define M_RES_NAME (1<<12)
#define M_END_WINDOWLIST (1<<13)
#define M_STACKING_ORDER (1<<14)
#define M_NEW_BACKGROUND (1<<15)
#define M_NEW_CONFIG (1<<16)
#define M_NEW_MODULE_CONFIG (1<<17)
#define M_PLAY_SOUND (1<<18)
#define M_SWALLOW_WINDOW (1<<19)
#define M_SHUTDOWN (1<<20)
//#define M_LOCKONSEND (1<<19)
#define MAX_MESSAGES 21
#define MAX_MASK ((1<<MAX_MESSAGES)-1)
#define WAIT_AS_RESPONSE_TIMEOUT 20 /* seconds */
/* M_LOCKONSEND when set causes afterstep to wait for the module to send an
* unlock message back, needless to say, we wouldn't want this on by default
*/
typedef CARD32 send_data_type;
typedef CARD32 send_ID_type;
typedef INT32 send_signed_data_type;
#define HEADER_SIZE 3
#define MSG_HEADER_SIZE HEADER_SIZE
#define MAX_PACKET_SIZE 27
#define MAX_BODY_SIZE (MAX_PACKET_SIZE - HEADER_SIZE)
/* from lib/module.c */
int module_connect (const char *socket_name);
char *module_get_socket_property (Window w);
/* from lib/readpacket.c */
int ReadASPacket (int, send_data_type *, send_data_type **);
typedef struct
{
send_data_type header[3];
send_data_type *body;
}
ASMessage;
/* from lib/module.c */
/* checks if there is message from Afterstep in incoming pipe,
* and reads it if it is . Returns NULL if there is nothing available yet
*/
ASMessage *CheckASMessageFine ( int t_sec, int t_usec);
#define CheckASMessage(t_sec) CheckASMessageFine(t_sec,0)
void DestroyASMessage (ASMessage * msg);
void module_wait_pipes_input ( void (*as_msg_handler) (send_data_type type, send_data_type *body) );
/* returns fd of the AfterStep connection */
int ConnectAfterStep (send_data_type message_mask, send_data_type lock_on_send_mask);
void SetAfterStepDisconnected();
int get_module_out_fd();
int get_module_in_fd();
void SendInfo (char *message, send_ID_type window);
void SendNumCommand ( int func, const char *name, const send_signed_data_type *func_val, const send_signed_data_type *unit_val, send_ID_type window);
void SendTextCommand ( int func, const char *name, const char *text, send_ID_type window);
void SendCommand( FunctionData * pfunc, send_ID_type window);
/* constructs config filename and calls supplied user function */
void LoadBaseConfig (void (*read_base_options_func) (const char *));
void LoadConfig (char *config_file_name, void (*read_options_func) (const char *));
Bool
button_from_astbar_props( struct ASTBarProps *tbar_props, struct button_t *button,
int context, Atom kind, Atom kind_pressed );
void destroy_astbar_props( struct ASTBarProps **props );
#ifdef __cplusplus
}
#endif
#endif /* MODULE_H */
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