0,0 → 1,497 |
#ifndef KOLIBRI_EDITOR_H |
#define KOLIBRI_EDITOR_H |
|
// (êîëè÷åñòâî ñèìâîëîâ â íîâîì äîêóìåíòå + 2) |
#define TE_MAXCHARS 100002 |
// ìàêñèìàëüíûé ðàçìåð ôàéëà ñèíòàêñèñà |
#define TE_MAX_SYNTAX_FILESIZE 410000 |
// buffer for copy|paste |
#define TE_BUF_SIZE 4096 |
typedef void (*editor_callback)(void); |
|
struct __attribute__ ((__packed__)) editor_symbol { |
uint8_t c; // +0 ñèìâîë |
uint8_t col; // +1 öâåò |
struct editor_symbol *prev; // +2 |
struct editor_symbol *next; // +6 óêàçàòåëè |
uint32_t tc; // +10 âðåì. ñîçäàíèÿ |
uint32_t td; // +14 âðåì. óäàëåíèÿ |
}; |
|
/// ñòðóêòóðà òåêñòîâîãî ðåäàêòîðà |
typedef struct __attribute__ ((__packed__)) { |
uint32_t x_pos; //0 |
uint32_t y_pos; //50 |
uint32_t width; //440 |
uint32_t hight; //150 |
uint32_t w_pane; //30 øèðèíà ïàíåëè â îêíå |
uint32_t h_pane; //25 âûñîòà ïàíåëè â îêíå |
uint32_t width_sym; //9 øèðèíà ñèìâîëà (çíàêîìåñòà) â îêíå |
uint32_t hight_sym; //16 âûñîòà ñèìâîëà (çíàêîìåñòà) â îêíå |
uint8_t drag_m; // âûäåëåíèå îò ìûøè |
uint8_t drag_k; // âûäåëåíèå îò êëàâèàòóðû |
uint32_t sel_x0; // ñòðóêòóðà âûäåëåíèÿ |
uint32_t sel_y0; |
uint32_t sel_x1; |
uint32_t sel_y1; |
uint32_t seln_x0; //äîïîëíèòåëüíàÿ ñòðóêòóðà âûäåëåíèÿ |
uint32_t seln_y0; |
uint32_t seln_x1; |
uint32_t seln_y1; |
struct editor_symbol *tex; // text memory pointer |
struct editor_symbol *tex_1; // text first symbol pointer |
struct editor_symbol *tex_end;// text end memory pointer |
uint32_t cur_x; //êîîðäèíàòà x êóðñîðà |
uint32_t cur_y; //êîîðäèíàòà y êóðñîðà |
uint32_t max_chars; // TE_MAXCHARS ;+86 ìàêñèìàëüíîå ÷èñëî ñèìâîëîâ â îäíîì äîêóìåíòå |
uint32_t count_colors_text; // 1 ;+90 êîëè÷åñòâî öâåòîâ òåêñòà |
uint32_t count_key_words; //+94 êîëëè÷åñòâî êëþ÷åâûõ ñëîâ |
color_t color_cursor; // 0x808080 ;+98 öâåò êóðñîðà |
color_t color_wnd_capt; // 0x80 ;+102 öâåò ïîëåé âîêðóã îêíà |
color_t color_wnd_work; // 0x0 ;+106 öâåò ôîíà îêíà |
color_t color_wnd_bord; //0xd0d0d0 ;+110 öâåò òåêñòà íà ïîëÿõ |
color_t color_select; // 0x208080 ;+114 öâåò âûäåëåíèÿ |
color_t color_cur_text; // 0xff0000 ;+118 öâåò ñèìâîëà ïîä êóðñîðîì |
color_t color_wnd_text; // 0xffff00 ;+122 öâåò òåêñòà â îêíå |
char *syntax_file; // óêàçàòåëü íà íà÷àëî ôàéëà ñèíòàêñèñà |
uint32_t syntax_file_size; // TE_MAX_SYNTAX_FILESIZE ;+130 ìàêñèìàëüíûé ðàçìåð ôàéëà ñèíòàêñèñà |
void *text_colors; // óêàçàòåëü íà ìàññèâ öâåòîâ òåêñòà |
char *help_text_f1; // óêàçàòåëü íà òåêñò ñïðàâêè (ïî íàæàòèè F1) |
int help_id; // -1 ;+142 èäåíòèôèêàòîð äëÿ ñïðàâêè |
void *key_words_data; // óêàçàòåëü íà ñòðóêòóðû êëþ÷åâûõ ñëîâ TexColViv |
uint32_t tim_ch; // êîëè÷åñòâî èçìåíåíèé â ôàéëå |
uint32_t tim_undo; // êîëè÷åñòâî îòìåíåííûõ äåéñòâèé |
uint32_t tim_ls; // âðåìÿ ïîñëåäíåãî ñîõðàíåíèÿ |
uint32_t tim_co; // âðåìÿ ïîñëåäíåé öâåòîâîé ðàçìåòêè |
void *el_focus; // óêàçàòåëü íà ïåðåìåííóþ ýëåìåíòà â ôîêóñå pointer to pointer** |
uint8_t err_save; // îøèáêà ñîõðàíåíèÿ ôàéëà |
uint8_t panel_id; // íîìåð îòêðûòîé ïàíåëè |
uint8_t key_new; // ñèìâîë, êîòîðûé áóäåò äîáàâëÿòñÿ ñ êëàâèàòóðû |
uint8_t symbol_new_line; // ascii 20 ñèìâîë çàâåðøåíèÿ ñòðîêè |
scrollbar *scr_w; // âåðòèêàëüíûé ñêðîëëèíã != NULL |
scrollbar *scr_h; // ãîðèçîíòàëüíûé ñêðîëëèíã != NULL |
char *arr_key_pos;// óêàçàòåëü íà ìàññèâ ïîçèöèé êëþ÷åâûõ ñëîâ |
char *buffer; // óêàçàòåëü íà áóôåð êîïèðîâàíèÿ/âñòàâêè != NULL, also size |
char *buffer_find;// óêàçàòåëü íà áóôåð äëÿ ïîèñêà (sized 302) |
uint8_t cur_ins; // 1 ðåæèì ðàáîòû êóðñîðà (îáû÷íûé èëè çàìåíà) |
uint8_t mode_color; // 1 ðåæèì âûäåëåíèÿ ñëîâ öâåòîì (0-âûêë. 1-âêë.) |
uint8_t mode_invis; // 0 ðåæèì ïîêàçà íåïå÷àòàåìûõ ñèìâîëîâ |
uint8_t gp_opt; // 0 îïöèè âîçâðàùàåìûå ôóíêöèåé ted_get_pos_by_cursor |
editor_callback fun_on_key_ctrl_o; // óêàçàòåëü íà ôóíêöèþ âûçûâàåìóþ ïðè íàæàòèè Ctrl+O (îòêðûòèå ôàéëà), can be NULL |
editor_callback fun_on_key_ctrl_f; // ... Ctrl+F (âûçîâà/ñêðûòèÿ ïàíåëè ïîèñêà) |
editor_callback fun_on_key_ctrl_n; // ... Ctrl+N (ñîçäàíèå íîâîãî äîêóìåíòà) |
editor_callback fun_on_key_ctrl_s; // ... Ctrl+S |
uint32_t buffer_size;// BUF_SIZE ðàçìåð áóôåðà êîïèðîâàíèÿ/âñòàâêè |
editor_callback fun_find_err; // óêàçàòåëü íà ôóíêöèþ âûçûâàåìóþ åñëè ïîèñê çàêîí÷èëñÿ íåóäà÷íî |
editor_callback fun_init_synt_err; // unused óêàçàòåëü íà ôóíêöèþ âûçûâàåìóþ ïðè îøèáî÷íîì îòêðûòèè ôàéëà ñèíòàêñèñà |
editor_callback fun_draw_panel_buttons; // óêàçàòåëü íà ôóíêöèþ ðèñîâàíèÿ ïàíåëè ñ êíîïêàìè |
editor_callback fun_draw_panel_find; // óêàçàòåëü íà ôóíêöèþ ðèñîâàíèÿ ïàíåëè ïîèñêà |
editor_callback fun_draw_panel_syntax; // óêàçàòåëü íà ôóíêöèþ ðèñîâàíèÿ ïàíåëè ñèíòàêñèñà |
editor_callback fun_save_err; // óêàçàòåëü íà ôóíêöèþ âûçûâàåìóþ åñëè ñîõðàíåíèå ôàéëà çàêîí÷èëîñü íåóäà÷íî |
uint32_t increase_size; //200 ÷èñëî ñèìâîëîâ íà êîòîðûå áóäåò óâå÷èâàòüñÿ ïàìÿòü ïðè íåõâàòêå |
void *ptr_free_symb; // èñïîëüçóåòñÿ âíóòðè ýëåìåíòà äëÿ óñêîðåíèÿ âñòàâêè òåêñòà |
uint32_t font_size; // ;+250 ìíîæèòåëü äëÿ ðàçìåðà øðèôòà // binary OR mask for ECX SysFn4 |
} editor; |
|
struct __attribute__ ((__packed__)) editor_color_item |
{ |
char word[40]; // ñëîâî äëÿ ïîäñâåòêè |
uint32_t f1_offset; // ñìåùåíèå â òàáëèöå F1 ïîäñêàçîê |
uint8_t flags; // ôëàãè èñïîëüçóåìûå ïðè âûäåëåíèè |
uint8_t endc; // ñèìâîë êîíöà âûäåëåíèÿ (èñïîëüçóåòñÿ ïðè flags&4) |
uint8_t escc; // ýêðàíèðóþùèé ñèìâîë (èñïîëüçóåòñÿ ïðè flags&4) ascii(34) ïðèìåðû ýêðàíèðîâàíèÿ \r \n \t |
uint8_t color; // öâåò ïî òàáëèöå öâåòîâ |
}; |
|
struct editor_syntax_file |
{ |
uint32_t count_colors_text; // êîë-âî öâåòîâ òåêñòà dd (text-color_wnd_text)/4 |
uint32_t count_key_words; // êîë-âî êëþ÷åâûõ ñëîâ dd (f1-text)/48 |
color_t color_cursor; // dd 0xf1fcd0 |
color_t color_wnd_capt; // dd 0x080808 |
color_t color_wnd_work; // dd 0x1C1C1C |
color_t color_wnd_bord; // dd 0xc0c0c0 |
color_t color_select; // dd 0x3E3D32 |
color_t color_cur_text; // dd 0x808080 |
color_t color_wnd_text[]; // òàáëèöà öâåòîâ ðàçìåðîì count_colors_text |
// editor_color_item[]; // òàáëèöà êëþ÷åâûõ ïîäñâå÷åííûõ ñëîâ ðàçìåðîì count_key_words |
}; |
|
|
static struct editor_syntax_file default_syntax = { |
10, //count_colors_text |
0, // count_key_words dd (f1-text)/48 |
0xf1fcd0, //color_cursor dd 0xf1fcd0 |
0x080808, //color_wnd_capt dd 0x080808 |
0x1C1C1C, //color_wnd_work dd 0x1C1C1C |
0xc0c0c0, //color_wnd_bord dd 0xc0c0c0 |
0x3E3D32, //color_select dd 0x3E3D32 |
0x808080, //color_cur_text dd 0x808080 |
{0xD0D0D0, 0xffff00, 0x00ff00, 0x00ffff, 0x808080, 0xff40ff, 0x4080ff, 0xff0000, 0x8080ff, 0x00ccff} |
}; |
// next structure must follow syntax definition, at least has 1 element !!! |
static struct editor_color_item word1 = { |
"siemargl", 1, 0, 0, 1 // test word colored as 1st in table |
}; |
// next structure preferably follow syntax definition, at least has 1 element !!! |
static char f1_table[] = { |
"\0" |
"First\0" |
"Last\0" |
}; |
|
|
extern void (*ted_draw)(editor *) __attribute__((__stdcall__)); |
extern void (*ted_init_scroll_bars)(editor *, int opt) __attribute__((__stdcall__)); |
/// opt bits = 1 - ìåíÿòü öâåò ñêðîëëèíãîâ, 2 - èçìåíèëèñü ðàçìåðû îêíà, 4 - èçìåíèëèñü ðàçìåðû äîêóìåíòà |
extern void (*ted_init_syntax_file)(editor *) __attribute__((__stdcall__)); |
extern void (*ted_mouse)(editor *) __attribute__((__stdcall__)); |
extern void (*ted_text_add)(editor *, char *text, int textlen, int opt) __attribute__((__stdcall__)); |
/// add text to cursor pos |
/// opt == ted_opt_ed_change_time, ted_opt_ed_move_cursor |
///ted_opt_ed_move_cursor equ 1 ;äâèãàòü êóðñîð ïîñëå äîáàâëåíèÿ òåêñòà |
///ted_opt_ed_change_time equ 2 ;äîáàâëÿòü èçìåíåíèÿ ïðè ðåäàêòèðîâàíèè òåêñòà |
extern void (*ted_but_select_word)(editor *) __attribute__((__stdcall__)); |
/// select word under cursor |
extern void (*ted_but_copy)(editor *) __attribute__((__stdcall__)); |
extern void (*ted_but_paste)(editor *) __attribute__((__stdcall__)); |
|
extern void (*ted_but_find_next)(editor *) __attribute__((__stdcall__)); |
///move cursor to <ed_buffer_find>, calls ted_fun_find_err() if exist |
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extern void (*ted_but_sumb_upper_asm)(editor *) __attribute__((__stdcall__)); |
static inline void editor_selected_toupper(editor *ed) |
{ |
__asm__ __volatile__ ( |
"push edi \n\t" |
"push esi \n\t":::); |
|
(*ted_but_sumb_upper_asm)(ed); |
|
__asm__ __volatile__ ( |
"pop esi \n\t" |
"pop edi \n\t":::); |
} |
|
extern void (*ted_but_sumb_lover_asm)(editor *) __attribute__((__stdcall__)); |
static inline void editor_selected_tolower(editor *ed) |
{ |
__asm__ __volatile__ ( |
"push edi \n\t" |
"push esi \n\t":::); |
|
(*ted_but_sumb_lover_asm)(ed); |
|
__asm__ __volatile__ ( |
"pop esi \n\t" |
"pop edi \n\t":::); |
} |
|
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extern void (*ted_but_convert_by_table_asm)(editor *, char* table) __attribute__((__stdcall__)); |
static inline void editor_convert_by_table(editor *ed, char* table) |
{ |
__asm__ __volatile__ ( |
"push edi \n\t" |
"push esi \n\t":::); |
|
(*ted_but_convert_by_table_asm)(ed, table); |
|
__asm__ __volatile__ ( |
"pop esi \n\t" |
"pop edi \n\t":::); |
} |
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extern int (*ted_can_save_asm)(editor *) __attribute__((__stdcall__)); |
static inline int editor_can_save(editor *ed) |
/// return 1 if can be saved |
{ |
int ret; |
__asm__ __volatile__ ( |
"push edi \n\t":::); |
|
(*ted_can_save_asm)(ed); |
|
__asm__ __volatile__ ( |
"pop edi \n\t":"=a"(ret)::); |
return ret; |
} |
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extern void (*ted_clear_asm)(editor *, int) __attribute__((__stdcall__)); |
static inline void editor_clear(editor *ed, int all) |
/// all==1 - clear all memory |
{ |
__asm__ __volatile__ ( |
"push edi \n\t":::); |
|
(*ted_clear_asm)(ed, all); |
|
__asm__ __volatile__ ( |
"pop edi \n\t":::); |
} |
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extern void (*ted_delete_asm)(editor *) __attribute__((__stdcall__)); |
static inline void editor_delete(editor *ed) |
/// frees all memory (destroy) |
{ |
__asm__ __volatile__ ( |
"push edi \n\t":::); |
|
(*ted_delete_asm)(ed); |
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__asm__ __volatile__ ( |
"pop edi \n\t":::); |
free(ed->scr_w); |
free(ed->scr_h); |
free(ed->buffer); |
free(ed->buffer_find); |
} |
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extern void (*ted_init_asm)(editor *) __attribute__((__stdcall__)); |
static inline void editor_init(editor *ed) |
/// allocate memory |
{ |
__asm__ __volatile__ ( |
"push edi \n\t":::); |
|
(*ted_init_asm)(ed); |
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__asm__ __volatile__ ( |
"pop edi \n\t":::); |
} |
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extern int (*ted_is_select)(editor *) __attribute__((__stdcall__)); |
static inline int editor_is_select(editor *ed) |
/// return 1 if have selection |
{ |
int ret; |
__asm__ __volatile__ ( |
"push ebx \n\t":::); |
|
(*ted_is_select)(ed); |
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__asm__ __volatile__ ( |
"pop ebx \n\t":"=a"(ret)::); |
return ret; |
} |
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enum control_keys { |
KM_SHIFT = 0x00010000, |
KM_CTRL = 0x00020000, |
KM_ALT = 0x00040000, |
KM_NUMLOCK = 0x00080000 |
}; |
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extern void (*ted_key_asm)(editor *, char* table, int control) __attribute__((__stdcall__)); |
static inline void editor_keyboard(editor *ed, char* table, enum control_keys control, int ch) |
/// control is KM_SHIFT, KM_ALT, KM_CTRL, KM_NUMLOCK, |
/// ch = GET_KEY |
/// table = SF_SYSTEM_GET,SSF_KEYBOARD_LAYOUT |
{ |
__asm__ __volatile__ ( |
"nop \n\t"::"a"(ch):); |
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(*ted_key_asm)(ed, table, control); |
} |
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extern void (*ted_open_file_asm)(editor *, struct fs_dirinfo*, char *fname) __attribute__((__stdcall__)); |
static inline int editor_openfile(editor *ed, char *fname, int *readbytes) |
/// returns errcode as SysFn70 |
{ |
int ret; |
struct fs_dirinfo di; |
__asm__ __volatile__ ( |
"push edi \n\t":::); |
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(*ted_open_file_asm)(ed, &di, fname); |
|
__asm__ __volatile__ ( |
"pop edi \n\t":"=b"(*readbytes), "=a"(ret)::); |
return ret; |
} |
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extern void (*ted_save_file_asm)(editor *, struct fs_dirinfo*, char *fname) __attribute__((__stdcall__)); |
static inline int editor_savefile(editor *ed, char *fname) |
/// returns errcode, calls fun_save_err() if exists |
{ |
struct fs_dirinfo di; |
|
(*ted_save_file_asm)(ed, &di, fname); |
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return ed->err_save; |
} |
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extern void (*ted_but_cut)(editor *) __attribute__((__stdcall__)); |
static inline void editor_cut(editor *ed) |
{ |
__asm__ __volatile__ ( |
"push edi \n\t":::); |
|
(*ted_but_cut)(ed); |
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__asm__ __volatile__ ( |
"pop edi \n\t":::); |
} |
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extern void (*ted_but_undo)(editor *) __attribute__((__stdcall__)); |
static inline void editor_undo(editor *ed) |
{ |
__asm__ __volatile__ ( |
"push edi \n\t":::); |
|
(*ted_but_undo)(ed); |
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__asm__ __volatile__ ( |
"pop edi \n\t":::); |
} |
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extern void (*ted_but_redo)(editor *) __attribute__((__stdcall__)); |
static inline void editor_redo(editor *ed) |
{ |
__asm__ __volatile__ ( |
"push edi \n\t":::); |
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(*ted_but_redo)(ed); |
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__asm__ __volatile__ ( |
"pop edi \n\t":::); |
} |
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extern void (*ted_but_reverse)(editor *) __attribute__((__stdcall__)); |
static inline void editor_reverse(editor *ed) |
{ |
__asm__ __volatile__ ( |
"push edi \n\t" |
"push ebx\n\t":::); |
|
(*ted_but_reverse)(ed); |
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__asm__ __volatile__ ( |
"pop ebx \n\t" |
"pop edi \n\t":::); |
} |
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extern void (*ted_text_colored_asm)() __attribute__((__stdcall__)); |
static inline void editor_text_colored(editor *ed) |
{ |
__asm__ __volatile__ ( |
"nop \n\t"::"D"(ed):); |
|
(*ted_text_colored_asm)(); |
} |
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static inline |
uint32_t get_control_keys(void) |
{ |
uint32_t ctrl; |
|
__asm__ __volatile__( |
"int $0x40 \n\t" |
:"=a"(ctrl) |
:"a"(66),"b"(3)); |
|
return ctrl; |
}; |
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static inline |
int get_keyboard_layout(int opt, char* buf) |
/// 128 byte buffer |
/// opt: 1 - normal, 2 - shifted, 3 - alted, or 9 - return language |
{ |
uint32_t lang; |
|
__asm__ __volatile__( |
"int $0x40 \n\t" |
:"=a"(lang) |
:"a"(26),"b"(2), "c"(opt), "d"(buf)); |
|
return lang; |
}; |
|
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static void editor_key(editor* ed) |
// callback for gui |
{ |
uint32_t control = get_control_keys(); |
enum control_keys ed_ctrl = 0; |
int ly_opt = 1; |
if (control & 3) { ed_ctrl |= KM_SHIFT; ly_opt = 2; } |
if (control & 0xC) ed_ctrl |= KM_CTRL; |
if (control & 0x30){ ed_ctrl |= KM_ALT; ly_opt = 3; } |
if (control & 0x80) ed_ctrl |= KM_NUMLOCK; |
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char conv_table[128]; |
get_keyboard_layout(ly_opt, conv_table); |
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editor_keyboard(ed, conv_table, ed_ctrl, get_key().val); |
} |
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inline void gui_add_editor(kolibri_window *wnd, editor* e) |
{ |
kolibri_window_add_element(wnd, KOLIBRI_EDITOR, e); |
} |
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static inline editor* kolibri_new_editor(uint32_t x_w, uint32_t y_h, uint32_t font, uint32_t max_chars, editor **editor_interlock) |
/// font - 0b10SSS 8x16 size multiply (SSS+1), 0xSSS - 6x9 multiply (SSS+1) |
|
{ |
editor *ed = (editor *)calloc(1, sizeof(editor)); |
ed->x_pos = x_w >> 16; |
ed->width = x_w & 0xFFFF; |
ed->y_pos = y_h >> 16; |
ed->hight = y_h & 0xFFFF; |
|
// no panel, w_pane, h_pane == 0 |
// font |
if (font == 0) font = 0x10; // default 16 = 8x16 |
int font_multipl = (font & 7) + 1; |
ed->font_size = font << 24; |
if (font & 0x10) // 8x16 |
{ |
ed->width_sym = 8 * font_multipl; |
ed->hight_sym = 16 * font_multipl; |
} else // 6x9 |
{ |
ed->width_sym = 6 * font_multipl; |
ed->hight_sym = 9 * font_multipl; |
} |
// memory sizing for text & syntax |
ed->max_chars = max_chars; |
ed->increase_size = max_chars / 2; |
ed->syntax_file_size = sizeof (default_syntax); |
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/* // loaded auto from syntax |
ed->color_cursor = 0x808080; |
ed->color_wnd_capt = 0x80; |
ed->color_wnd_bord = 0xd0d0d0; |
ed->color_select = 0x208080; |
ed->color_cur_text = 0xff0000; |
ed->color_wnd_text = 0xffff00; |
*/ |
ed->symbol_new_line = 20; // ascii(20) |
|
ed->scr_w = kolibri_new_scrollbar_def(0, 0, 100, 30, 0); |
ed->scr_h = kolibri_new_scrollbar_def(0, 0, 100, 30, 0); |
|
ed->buffer_size = TE_BUF_SIZE; |
ed->buffer = malloc(TE_BUF_SIZE); |
ed->buffer_find = malloc(TE_BUF_SIZE / 8); //where to store text to search |
|
ed->cur_ins = 1; // insert mode default |
ed->mode_color = 1; // can select text |
ed->mode_invis = 1; // show nonprinted symbols |
|
// ??? saveregs ax,cx,di |
editor_init(ed); // memory allocation, cleaning |
ed->syntax_file = (char*)&default_syntax; |
(*ted_init_syntax_file)(ed); // load colors and syntax highlight |
ed->help_text_f1 = f1_table; // override if not aligned immediately after syntax words |
ed->key_words_data = &word1; |
|
return ed; |
} |
|
|
#endif // KOLIBRI_EDITOR_H |