0,0 → 1,492 |
//Calypte 0.35 - Leency |
//Calypte 0.15 - Punk Joker |
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/* |
TODO |
- word wrap |
- draw by line |
- text selection |
*/ |
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#define MEMSIZE 1024*200 |
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#ifndef AUTOBUILD |
#include "lang.h--" |
#endif |
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//===================================================// |
// // |
// LIB // |
// // |
//===================================================// |
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#include "../lib/kolibri.h" |
#include "../lib/fs.h" |
#include "../lib/gui.h" |
#include "../lib/list_box.h" |
#include "../lib/collection.h" |
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#include "../lib/obj/iconv.h" |
#include "../lib/obj/box_lib.h" |
#include "../lib/obj/libio.h" |
#include "../lib/obj/proc_lib.h" |
#include "../lib/obj/librasterworks.h" |
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#include "../lib/patterns/simple_open_dialog.h" |
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//===================================================// |
// // |
// DATA // |
// // |
//===================================================// |
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char default_dir[] = "/rd/1"; |
od_filter filter2 = { 8, "TXT\0\0" }; |
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/*========= MENU ==========*/ |
?define MENU1 "File" |
?define MENU2 "Encoding" |
?define MENU3 "Reopen" |
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char menu_file_list[] = |
"Open|Ctrl+O |
Close |
Properties |
Exit"; |
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char menu_encoding_list[] = |
"UTF-8 |
KOI8-RU |
CP1251 |
CP1252 |
ISO8859-5 |
CP866"; |
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char menu_reopen_list[] = |
"Tinypad |
TextEdit |
TextRead |
WebView |
FB2Read |
HexView"; |
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enum |
{ |
MENU_ID_FILE=10, |
FILE_SUBMENU_ID_OPEN=10, |
FILE_SUBMENU_ID_CLOSE, |
FILE_SUBMENU_ID_PROPERTIES, |
FILE_SUBMENU_ID_EXIT, |
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MENU_ID_ENCODING=20, |
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MENU_ID_REOPEN=30, |
FILE_SUBMENU_ID_TINYPAD=30, |
FILE_SUBMENU_ID_TEXTEDIT, |
FILE_SUBMENU_ID_TEXTREAD, |
FILE_SUBMENU_ID_WEBVIEW, |
FILE_SUBMENU_ID_FB2READ, |
FILE_SUBMENU_ID_HEXVIEW |
}; |
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int menu_file_x = 6; |
int menu_encoding_x = NULL; |
int menu_reopen_x = NULL; |
/*======== MENU END ==========*/ |
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#define TITLE "Calypte v0.38 dev" |
char win_title[4096] = TITLE; |
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#define TOPPANELH 23 |
#define BOTPANELH 10 |
#define WIN_W 750 |
#define WIN_H 550 |
#define SCROLL_SIZE 15 |
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proc_info Form; |
llist rows; |
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int encoding; |
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dword old_width,old_height; |
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dword bufpointer; |
dword bufsize; |
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scroll_bar scroll_v = { SCROLL_SIZE,200,398,44,0,2,115,15,0,0xeeeeee,0xBBBbbb,0xeeeeee,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1}; |
scroll_bar scroll_h = { SCROLL_SIZE,200,398,44,0,2,115,15,0,0xeeeeee,0xBBBbbb,0xeeeeee,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1}; |
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collection s; |
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//===================================================// |
// // |
// CODE // |
// // |
//===================================================// |
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void main() |
{ |
int id; |
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load_dll(boxlib, #box_lib_init, 0); |
load_dll(libio, #libio_init, 1); |
//load_dll(libini, #lib_init, 1); |
load_dll(iconv_lib, #iconv_open, 0); |
load_dll(Proc_lib, #OpenDialog_init,0); |
load_dll(librasterworks, #rasterworks_drawText,0); |
OpenDialog_init stdcall (#o_dialog); |
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if (param) |
{ |
draw_window(); |
OpenFile(#param); |
Prepare(); |
DrawText(); |
} |
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SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE+EVM_MOUSE_FILTER); |
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loop() |
{ |
switch(WaitEvent()) |
{ |
case evMouse: |
mouse.get(); |
rows.wheel_size = 3; |
if (rows.MouseScroll(mouse.vert)) |
{ |
DrawText(); |
} |
break; |
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case evButton: |
id=GetButtonID(); |
if (id==1) |
{ |
ExitProcess(); |
} |
if (id==MENU_ID_FILE) |
{ |
EventShowMenu(menu_file_x, #menu_file_list, MENU_ID_FILE, NULL); |
} |
if (id==MENU_ID_ENCODING) |
{ |
EventShowMenu(menu_encoding_x, #menu_encoding_list, MENU_ID_ENCODING, encoding+1); |
} |
if (id==MENU_ID_REOPEN) |
{ |
EventShowMenu(menu_reopen_x, #menu_reopen_list, MENU_ID_REOPEN, NULL); |
} |
break; |
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case evKey: |
GetKeys(); |
if (key_modifier&KEY_LCTRL) || (key_modifier&KEY_RCTRL) |
{ |
if (key_scancode == SCAN_CODE_KEY_O) |
{ |
EventOpenFile(); |
} |
break; |
} |
if (rows.ProcessKey(key_scancode)) |
{ |
DrawText(); |
} |
break; |
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case evReDraw: |
if (CheckActiveProcess(Form.ID)) EventMenuClick(); |
draw_window(); |
break; |
} |
} |
} |
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int DrawMenuButton(dword x,y,id,text) |
{ |
int textlen = strlen(text)*8; |
int padding = 12; |
DefineHiddenButton(x, y, textlen+padding+padding, TOPPANELH-2, id); |
WriteText(x+padding,y+4, 0x90, MixColors(sc.work, sc.work_text, 70), text); |
return textlen+padding+padding; |
} |
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void draw_window() |
{ |
sc.get(); |
DefineAndDrawWindow(screen.width-WIN_W/2,screen.height-WIN_H/2,WIN_W,WIN_H,0x73,0xFFFFFF,#win_title,0); |
GetProcessInfo(#Form, SelfInfo); |
DrawBar(0, 0, Form.cwidth, TOPPANELH-1, sc.work); |
DrawBar(0, TOPPANELH-1, Form.cwidth, 1, sc.work_dark); |
DrawBar(0, Form.cheight-BOTPANELH, Form.cwidth, BOTPANELH, sc.work); |
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menu_encoding_x = menu_file_x + DrawMenuButton(menu_file_x, 0, MENU_ID_FILE, MENU1); |
menu_reopen_x = menu_encoding_x + DrawMenuButton(menu_encoding_x, 0, MENU_ID_ENCODING, MENU2); |
DrawMenuButton(menu_reopen_x, 0, MENU_ID_REOPEN, MENU3); |
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if (old_width!=Form.width) || (old_height!=Form.height) |
{ |
old_width = Form.width; |
old_height = Form.height; |
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rows.no_selection = true; |
rows.SetFont(8, 14, 0x90); |
rows.SetSizes(0, TOPPANELH, Form.cwidth - SCROLL_SIZE, Form.cheight - TOPPANELH - BOTPANELH, 20); |
rows.column_max = rows.w / rows.font_w; |
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if (bufpointer) |
{ |
Prepare(); |
} |
rows.CheckDoesValuesOkey(); |
} |
DrawRectangle(rows.x+rows.w-1, rows.y, SCROLL_SIZE, rows.h-1, 0xEEEeee); |
DrawText(); |
} |
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void OpenFile(dword _path) |
{ |
strcpy(#param, _path); |
sprintf(#win_title, "%s - %s", TITLE, #param); |
rows.KeyHome(); |
file_size stdcall (#param); |
bufsize = EBX; |
if (bufsize) |
{ |
bufpointer = mem_Free(bufpointer); |
bufpointer = mem_Alloc(bufsize); |
if (ReadFile(0, bufsize, bufpointer, #param) != 0) |
{ |
bufpointer = 0; |
notify("'Error opening file'-E"); |
return; |
} |
} |
if (encoding!=CH_CP866) |
{ |
ChangeCharset(encoding, "CP866", bufpointer); |
} |
} |
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enum |
{ |
PARSE_CALCULATE_ROWS_COUNT, |
PARSE_DRAW_PREPARE, |
}; |
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void Parse(int mode) |
{ |
int pos=0; |
int sub_pos=0; |
int len_str = 0; |
bool do_eof = false; |
word bukva[2]; |
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while(1) |
{ |
while(1) |
{ |
bukva = DSBYTE[bufpointer+pos+len_str]; |
if (bukva=='\0') |
{ |
do_eof = true; |
break; |
} |
if (bukva==0x0a) |
{ |
break; |
} |
else |
{ |
len_str++; |
} |
} |
if (len_str<=rows.column_max) |
{ |
if (mode==PARSE_DRAW_PREPARE) |
{ |
s.addn(bufpointer+pos, len_str); |
} |
pos += len_str+1; |
} |
else |
{ |
if (mode==PARSE_DRAW_PREPARE) |
{ |
s.addn(bufpointer+pos, rows.column_max); |
} |
pos += rows.column_max; |
} |
sub_pos++; |
if (mode==PARSE_CALCULATE_ROWS_COUNT) && (do_eof) |
{ |
break; |
} |
if (mode==PARSE_DRAW_PREPARE) && (pos>=bufsize-1) |
{ |
break; |
} |
len_str = 0; |
} |
if (mode == PARSE_CALCULATE_ROWS_COUNT) |
{ |
rows.count = sub_pos; |
Parse(PARSE_DRAW_PREPARE); |
} |
} |
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void Prepare() |
{ |
Parse(PARSE_CALCULATE_ROWS_COUNT); |
} |
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void DrawText() |
{ |
int i=0, top; |
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if (rows.count<rows.visible) |
{ |
top = rows.count; |
} |
else |
{ |
if (rows.count-rows.first<=rows.visible) |
{ |
top = rows.count-rows.first-1; |
} |
else |
{ |
top = rows.visible; |
} |
} |
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if (bufpointer) |
{ |
for (i=0; i<top; i++) |
{ |
DrawBar(0, i*rows.item_h+TOPPANELH, rows.w, rows.item_h, 0xFFFFFF); |
WriteText(2, i*rows.item_h+TOPPANELH, 0x90, 0x000000, s.get(i+rows.first)); |
} |
} |
DrawBar(0, i*rows.item_h+rows.y, rows.w, -i*rows.item_h + rows.h, 0xFFFfff); |
DrawVerticalScroll(); |
} |
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void DrawVerticalScroll() |
{ |
scroll_v.max_area = rows.count; |
scroll_v.cur_area = rows.visible; |
scroll_v.position = rows.first; |
scroll_v.start_y = rows.y; |
scroll_v.size_y = rows.h; |
scroll_v.start_x = rows.w + rows.x -1; |
scroll_v.all_redraw = 0; |
scrollbar_v_draw(#scroll_v); |
} |
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//===================================================// |
// // |
// EVENTS // |
// // |
//===================================================// |
dword menu_id; |
void EventMenuClick() |
{ |
dword click_id = get_menu_click(); |
if (click_id) switch(click_id + menu_id - 1) |
{ |
//File |
case FILE_SUBMENU_ID_OPEN: |
EventOpenFile(); |
break; |
case FILE_SUBMENU_ID_CLOSE: |
EventCloseFile(); |
break; |
case FILE_SUBMENU_ID_PROPERTIES: |
EventShowFileProperties(); |
break; |
case FILE_SUBMENU_ID_EXIT: |
ExitProcess(); |
break; |
//Encoding |
case MENU_ID_ENCODING...MENU_ID_ENCODING+9: |
EventChangeEncoding(click_id-1); |
break; |
//Reopen |
case FILE_SUBMENU_ID_TINYPAD: |
EventOpenFileInAnotherProgram("/sys/tinypad"); |
break; |
case FILE_SUBMENU_ID_TEXTEDIT: |
EventOpenFileInAnotherProgram("/sys/develop/t_edit"); |
break; |
case FILE_SUBMENU_ID_TEXTREAD: |
EventOpenFileInAnotherProgram("/sys/txtread"); |
break; |
case FILE_SUBMENU_ID_WEBVIEW: |
EventOpenFileInAnotherProgram("/sys/network/webview"); |
break; |
case FILE_SUBMENU_ID_FB2READ: |
EventOpenFileInAnotherProgram("/sys/fb2read"); |
break; |
case FILE_SUBMENU_ID_HEXVIEW: |
EventOpenFileInAnotherProgram("/sys/develop/heed"); |
break; |
} |
} |
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void EventShowMenu(dword _menu_item_x, _menu_list, _id, _selected) |
{ |
open_lmenu(Form.left+5 + _menu_item_x, Form.top+skin_height + TOPPANELH, |
MENU_ALIGN_TOP_LEFT, _selected, _menu_list); |
menu_id = _id; |
} |
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void EventOpenFile() |
{ |
OpenDialog_start stdcall (#o_dialog); |
if (o_dialog.status) |
{ |
OpenFile(#openfile_path); |
Prepare(); |
draw_window(); |
} |
} |
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void EventCloseFile() |
{ |
if (bufpointer) |
{ |
s.drop(); |
bufpointer = mem_Free(bufpointer); |
strcpy(#win_title, TITLE); |
draw_window(); |
} |
} |
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void EventShowFileProperties() |
{ |
char ss_param[4096]; |
if (bufpointer) |
{ |
sprintf(#ss_param, "-p %s", #param); |
RunProgram("/sys/File managers/Eolite", #ss_param); |
} |
} |
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void EventChangeEncoding(dword id) |
{ |
encoding = id; |
OpenFile(#openfile_path); |
Prepare(); |
draw_window(); |
} |
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void EventOpenFileInAnotherProgram(dword _app) |
{ |
RunProgram(_app, #param); |
} |
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stop: |