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kolibrios/programs/cmm/misc/calypte.c
Kirill Lipatov (Leency) e52ed5b883 c-- apps: never use libio 
Eolite: fixed bug that file or folder was not selected in case when it had to

git-svn-id: svn://kolibrios.org@8392 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-12-13 12:31:53 +00:00

485 lines
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C
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//Calypte 0.35 - Leency
//Calypte 0.15 - Punk Joker
/*
TODO
- word wrap
- draw by line
- text selection
*/
#define MEMSIZE 1024*200
#ifndef AUTOBUILD
#include "lang.h--"
#endif
//===================================================//
// //
// LIB //
// //
//===================================================//
#include "../lib/kolibri.h"
#include "../lib/fs.h"
#include "../lib/gui.h"
#include "../lib/list_box.h"
#include "../lib/collection.h"
#include "../lib/obj/iconv.h"
#include "../lib/obj/box_lib.h"
#include "../lib/obj/proc_lib.h"
#include "../lib/obj/librasterworks.h"
#include "../lib/patterns/simple_open_dialog.h"
//===================================================//
// //
// DATA //
// //
//===================================================//
char default_dir[] = "/rd/1";
od_filter filter2 = { 8, "TXT\0\0" };
/*========= MENU ==========*/
?define MENU1 "File"
?define MENU2 "Encoding"
?define MENU3 "Reopen"
char menu_file_list[] =
"Open|Ctrl+O
Close
Properties
Exit";
char menu_encoding_list[] =
"UTF-8
KOI8-RU
CP1251
CP1252
ISO8859-5
CP866";
char menu_reopen_list[] =
"Tinypad
TextEdit
TextRead
WebView
FB2Read
HexView";
enum
{
MENU_ID_FILE=10,
FILE_SUBMENU_ID_OPEN=10,
FILE_SUBMENU_ID_CLOSE,
FILE_SUBMENU_ID_PROPERTIES,
FILE_SUBMENU_ID_EXIT,
MENU_ID_ENCODING=20,
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
};
int menu_file_x = 6;
int menu_encoding_x = NULL;
int menu_reopen_x = NULL;
/*======== MENU END ==========*/
#define TITLE "Calypte v0.38 dev"
char win_title[4096] = TITLE;
#define TOPPANELH 23
#define BOTPANELH 10
#define WIN_W 750
#define WIN_H 550
#define SCROLL_SIZE 15
proc_info Form;
llist rows;
int encoding;
dword old_width,old_height;
dword bufpointer;
dword bufsize;
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};
collection s=0;
//===================================================//
// //
// CODE //
// //
//===================================================//
void main()
{
int id;
load_dll(boxlib, #box_lib_init, 0);
//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);
if (param)
{
draw_window();
OpenFile(#param);
Prepare();
DrawText();
}
SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE+EVM_MOUSE_FILTER);
loop()
{
switch(WaitEvent())
{
case evMouse:
mouse.get();
rows.wheel_size = 3;
if (rows.MouseScroll(mouse.vert))
{
DrawText();
}
break;
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;
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;
case evReDraw:
if (CheckActiveProcess(Form.ID)) EventMenuClick();
draw_window();
break;
}
}
}
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;
}
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);
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);
if (old_width!=Form.width) || (old_height!=Form.height)
{
old_width = Form.width;
old_height = Form.height;
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;
if (bufpointer)
{
Prepare();
}
rows.CheckDoesValuesOkey();
}
DrawRectangle(rows.x+rows.w-1, rows.y, SCROLL_SIZE, rows.h-1, 0xEEEeee);
DrawText();
}
void OpenFile(dword _path)
{
strcpy(#param, _path);
sprintf(#win_title, "%s - %s", TITLE, #param);
rows.KeyHome();
read_file(#param, #bufpointer, #bufsize);
if (!EAX)
{
bufpointer = 0;
notify("'Error opening file'-E");
return;
}
if (encoding!=CH_CP866)
{
ChangeCharset(encoding, "CP866", bufpointer);
}
}
enum
{
PARSE_CALCULATE_ROWS_COUNT,
PARSE_DRAW_PREPARE,
};
void Parse(int mode)
{
int pos=0;
int sub_pos=0;
int len_str = 0;
bool do_eof = false;
word bukva[2];
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);
}
}
void Prepare()
{
Parse(PARSE_CALCULATE_ROWS_COUNT);
}
void DrawText()
{
int i=0, top;
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;
}
}
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();
}
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);
}
//===================================================//
// //
// 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/quark");
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;
}
}
void EventShowMenu(dword _menu_item_x, _menu_list, _id, _selected)
{
open_lmenu(_menu_item_x, TOPPANELH, MENU_TOP_LEFT,
_selected, _menu_list);
menu_id = _id;
}
void EventOpenFile()
{
OpenDialog_start stdcall (#o_dialog);
if (o_dialog.status)
{
OpenFile(#openfile_path);
Prepare();
draw_window();
}
}
void EventCloseFile()
{
if (bufpointer)
{
s.drop();
bufpointer = mem_Free(bufpointer);
strcpy(#win_title, TITLE);
draw_window();
}
}
void EventShowFileProperties()
{
char ss_param[4096];
if (bufpointer)
{
sprintf(#ss_param, "-p %s", #param);
RunProgram("/sys/File managers/Eolite", #ss_param);
}
}
void EventChangeEncoding(dword id)
{
encoding = id;
OpenFile(#openfile_path);
Prepare();
draw_window();
}
void EventOpenFileInAnotherProgram(dword _app)
{
RunProgram(_app, #param);
}
stop:
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