misc.h File Reference

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Macros
#define	SBUF8_TO_LBUF8(sbuf, lbuf)
#define	RECT_TO_GRECT(r, g)
#define	BY_WINDOM_HANDLE   0x0
#define	BY_GEM_HANDLE   0x1

Typedefs
typedef int(*	scan_process_callback) (int pid, void *data)

Functions
struct gui_window *	find_guiwin_by_aes_handle (short handle)
bool	is_process_running (const char *name)
void	gem_set_cursor (MFORM_EX *cursor)
void	dbg_grect (const char *str, GRECT *r)
void	dbg_pxy (const char *str, short *pxy)
void	dbg_rect (const char *str, int *pxy)
const char *	file_select (const char *title, const char *name)
	Show default file selector. More...
long	nkc_to_input_key (short nkc, long *ucs4_out)
	Convert NKC to netsurf input key code and/or to ucs4 (depends on keycode). More...
void	die (const char *const error) __attribute__((noreturn))
	Cause an abnormal program termination. More...
nserror	atari_warn_user (const char *warning, const char *detail)
	Warn the user of an event. More...

Macro Definition Documentation

BY_GEM_HANDLE

#define BY_GEM_HANDLE   0x1

Definition at line 45 of file misc.h.

BY_WINDOM_HANDLE

#define BY_WINDOM_HANDLE   0x0

Definition at line 44 of file misc.h.

RECT_TO_GRECT

#define RECT_TO_GRECT	(		r,
			g
	)

Value:

        do {                                                         \
                (g)->g_x = (r->x0 < r->x1) ? r->x0 : r->x1 ;         \
                (g)->g_y = (r->y0 < r->y1) ? r->y0 : r->y1 ;         \
                (g)->g_w = (r->x0 < r->x1) ? r->x1 - r->x0 : r->x0 - r->x1 ; \
                (g)->g_h = (r->y0 < r->y1) ? r->y1 - r->y0 : r->y0 - r->y1 ; \
        } while(0)

Definition at line 33 of file misc.h.

SBUF8_TO_LBUF8

#define SBUF8_TO_LBUF8	(		sbuf,
			lbuf
	)

Value:

        lbuf[0] = (long)sbuf[0];\
        lbuf[1] = (long)sbuf[1];\
        lbuf[2] = (long)sbuf[2];\
        lbuf[3] = (long)sbuf[3];\
        lbuf[4] = (long)sbuf[4];\
        lbuf[5] = (long)sbuf[5];\
        lbuf[6] = (long)sbuf[6];\
        lbuf[7] = (long)sbuf[7];

Definition at line 23 of file misc.h.

Typedef Documentation

scan_process_callback

typedef int(* scan_process_callback) (int pid, void *data)

Definition at line 49 of file misc.h.

Function Documentation

atari_warn_user()

nserror atari_warn_user	(	const char *	warning,
		const char *	detail
	)

Warn the user of an event.

Parameters

[in]	warning	A warning looked up in the message translation table
[in]	detail	Additional text to be displayed or NULL.

Returns

NSERROR_OK on success or error code if there was a faliure displaying the message to the user.

Definition at line 56 of file misc.c.

References messages_get(), and NSERROR_OK.

Referenced by atari_about_show(), atari_treeview_create(), context_popup(), gui_download_window_create(), main(), menu_new_win(), menu_open_file(), read_locales(), toolbar_home_click(), and toolbar_key_input().

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dbg_grect()

void dbg_grect	(	const char *	str,
		GRECT *	r
	)

Definition at line 388 of file misc.c.

dbg_pxy()

void dbg_pxy	(	const char *	str,
		short *	pxy
	)

Definition at line 394 of file misc.c.

dbg_rect()

void dbg_rect	(	const char *	str,
		int *	pxy
	)

Definition at line 400 of file misc.c.

die()

void die

(

const char *const

error

)

Cause an abnormal program termination.

Note

This never returns and is intended to terminate without any cleanup.

Parameters

error

The message to display to the user.

Cause an abnormal program termination.

Should only be used during initialisation.

Definition at line 69 of file misc.c.

file_select()

const char * file_select	(	const char *	title,
		const char *	name
	)

Show default file selector.

Parameters

title	The selector title.
name	Default file name

Returns

a static char pointer or null if the user aborted the selection.

Definition at line 363 of file misc.c.

References path(), and PATH_MAX.

Referenced by handle_filesystem_select_button(), menu_open_file(), and menu_save_page().

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find_guiwin_by_aes_handle()

struct gui_window * find_guiwin_by_aes_handle

(

short

handle

)

Definition at line 77 of file misc.c.

References gui_window::next, gui_window::root, s_gui_win_root::win, and window_list.

gem_set_cursor()

void gem_set_cursor

(

MFORM_EX *

cursor

)

Definition at line 196 of file misc.c.

References mform_ex_s::flags, MFORM_EX_FLAG_USERFORM, mform_ex_s::number, and mform_ex_s::tree.

Referenced by gui_init(), gui_window_set_pointer(), handle_event(), and on_mbutton_event().

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is_process_running()

bool is_process_running

(

const char *

name

)

Definition at line 186 of file misc.c.

References is_process_running_callback_data::found, proc_running_callback(), and scan_process_list().

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nkc_to_input_key()

long nkc_to_input_key	(	short	nkc,
		long *	ucs4_out
	)

Convert NKC to netsurf input key code and/or to ucs4 (depends on keycode).

Parameters

[in]	nkc	atari normalized key code
[out]	ucs4_out	The ucs4 converted keycode

Returns

The netsurf input keycode or 0 and ucs4_out updated with the NKC converted to UC4 encoding.

Definition at line 213 of file misc.c.

References atari_to_ucs4(), NS_KEY_COPY_SELECTION, NS_KEY_CR, NS_KEY_CUT_SELECTION, NS_KEY_DELETE_LEFT, NS_KEY_DELETE_RIGHT, NS_KEY_DOWN, NS_KEY_ESCAPE, NS_KEY_LEFT, NS_KEY_LINE_END, NS_KEY_LINE_START, NS_KEY_NL, NS_KEY_PAGE_DOWN, NS_KEY_PAGE_UP, NS_KEY_PASTE, NS_KEY_RIGHT, NS_KEY_SELECT_ALL, NS_KEY_SHIFT_TAB, NS_KEY_TAB, NS_KEY_TEXT_START, NS_KEY_UNDO, and NS_KEY_UP.

Referenced by on_content_keypress(), on_keybd_event(), and toolbar_key_input().

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