0,0 → 1,296 |
#define MEMSIZE 4096*25 |
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#include "../lib/font.h" |
#include "../lib/io.h" |
#include "../lib/gui.h" |
#include "../lib/list_box.h" |
#include "../lib/menu.h" |
#include "../lib/obj/box_lib.h" |
#include "../lib/obj/libini.h" |
#include "../lib/obj/iconv.h" |
#include "../lib/obj/proc_lib.h" |
#include "../lib/patterns/libimg_load_skin.h" |
#include "../lib/patterns/simple_open_dialog.h" |
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#define TOOLBAR_H 34 |
#define TOOLBAR_ICON_WIDTH 26 |
#define TOOLBAR_ICON_HEIGHT 24 |
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#define DEFAULT_EDITOR "/sys/tinypad" |
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#define INTRO_TEXT "This is a plain Text Reader.\nTry to open some text file." |
#define VERSION "Text Reader v1.2" |
#define ABOUT "Idea: Leency, punk_joker |
Code: Leency, Veliant, KolibriOS Team |
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Hotkeys: |
Ctrl+O - open file |
Ctrl+Up - bigger font |
Ctrl+Down - smaller font |
Ctrl+Tab - select charset |
Ctrl+E - edit current document |
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Press any key..." |
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char default_dir[] = "/rd/1"; |
od_filter filter2 = {0,0}; |
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scroll_bar scroll = { 15,200,398,44,0,2,115,15,0,0xeeeeee,0xBBBbbb,0xeeeeee,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1}; |
llist list; |
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proc_info Form; |
char title[4196]; |
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byte help_opened = false; |
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enum { |
OPEN_FILE, |
MAGNIFY_MINUS, |
MAGNIFY_PLUS, |
CHANGE_ENCODING, |
RUN_EDIT, |
SHOW_INFO, |
}; |
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#include "ini.h" |
#include "gui.h" |
#include "prepare_page.h" |
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void InitDlls() |
{ |
load_dll(boxlib, #box_lib_init, 0); |
load_dll(libio, #libio_init, 1); |
load_dll(libimg, #libimg_init, 1); |
load_dll(libini, #lib_init, 1); |
load_dll(iconv_lib, #iconv_open, 0); |
load_dll(Proc_lib, #OpenDialog_init,0); |
} |
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void main() |
{ |
InitDlls(); |
OpenDialog_init stdcall (#o_dialog); |
label.init(DEFAULT_FONT); |
Libimg_LoadImage(#skin, abspath("toolbar.png")); |
LoadIniSettings(); |
OpenFile(#param); |
list.no_selection = true; |
SetEventMask(10000000000000000000000001100111b); |
loop() |
{ |
switch(WaitEvent()) |
{ |
case evMouse: |
HandleMouseEvent(); |
break; |
case evKey: |
HandleKeyEvent(); |
break; |
case evButton: |
HandleButtonEvent(); |
break; |
case evReDraw: |
if (menu.list.cur_y) { |
encoding = menu.list.cur_y - 10; |
OpenFile(#param); |
PreparePage(); |
menu.list.cur_y = NULL; |
}; |
draw_window(); |
} |
} |
} |
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void HandleButtonEvent() |
{ |
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byte btn = GetButtonID(); |
if (btn==1) { |
SaveIniSettings(); |
ExitProcess(); |
} |
btn-=10; |
switch(btn) |
{ |
case OPEN_FILE: |
EventOpenFile(); |
break; |
case MAGNIFY_PLUS: |
EventMagnifyPlus(); |
break; |
case MAGNIFY_MINUS: |
EventMagnifyMinus(); |
break; |
case CHANGE_ENCODING: |
EventChangeEncoding(); |
break; |
case RUN_EDIT: |
EventRunEdit(); |
break; |
case SHOW_INFO: |
EventShowInfo(); |
break; |
} |
} |
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void HandleKeyEvent() |
{ |
if (help_opened) { |
help_opened = false; |
DrawPage(); |
return; |
} |
GetKeys(); |
if (key_scancode==059) { |
EventShowInfo(); |
return; |
} |
if (key_modifier & KEY_LCTRL) || (key_modifier & KEY_RCTRL) { |
switch (key_scancode) |
{ |
case 024: |
EventOpenFile(); |
break; |
case SCAN_CODE_UP: |
EventMagnifyPlus(); |
break; |
case SCAN_CODE_DOWN: |
EventMagnifyMinus(); |
break; |
case 018: |
EventRunEdit(); |
break; |
case SCAN_CODE_TAB: |
EventChangeEncoding(); |
break; |
} |
return; |
} |
if (list.ProcessKey(key_scancode)) |
DrawPage(); |
} |
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void HandleMouseEvent() |
{ |
mouse.get(); |
list.wheel_size = 7; |
if (list.MouseScroll(mouse.vert)) { |
DrawPage(); |
return; |
} |
scrollbar_v_mouse (#scroll); |
if (list.first != scroll.position) { |
list.first = scroll.position; |
DrawPage(); |
} |
} |
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/* ----------------------------------------------------- */ |
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void EventOpenFile() |
{ |
OpenDialog_start stdcall (#o_dialog); |
OpenFile(#openfile_path); |
PreparePage(); |
} |
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void EventMagnifyPlus() |
{ |
label.size.pt++; |
if(!label.changeSIZE()) |
label.size.pt--; |
else |
PreparePage(); |
} |
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void EventMagnifyMinus() |
{ |
label.size.pt--; |
if(!label.changeSIZE()) |
label.size.pt++; |
else |
PreparePage(); |
} |
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void EventRunEdit() |
{ |
io.run(DEFAULT_EDITOR, #param); |
} |
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void EventChangeEncoding() |
{ |
menu.selected = encoding + 1; |
menu.show(Form.left+104, Form.top+29+skin_height, 130, "UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866", 10); |
} |
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void EventShowInfo() { |
help_opened = true; |
DrawBar(list.x, list.y, list.w, list.h, 0xFFFfff); |
WriteText(list.x + 10, list.y + 10, 10000001b, 0x555555, VERSION); |
WriteTextLines(list.x + 10, list.y+40, 10110000b, 0, ABOUT, 20); |
} |
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/* ------------------------------------------- */ |
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void OpenFile(dword f_path) |
{ |
int tmp; |
if (ESBYTE[f_path]) { |
strcpy(#param, f_path); |
io.read(#param); |
strcpy(#title, #param); |
strcat(#title, " - Text Reader"); |
} |
else { |
if (list.count) return; |
io.buffer_data = INTRO_TEXT; |
strcpy(#title, "Text Reader"); |
} |
if (encoding!=CH_CP866) ChangeCharset(charsets[encoding], "CP866", io.buffer_data); |
list.KeyHome(); |
list.ClearList(); |
} |
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void draw_window() |
{ |
DefineAndDrawWindow(Form.left,Form.top,Form.width,Form.height,0x73,0,#title,0); |
GetProcessInfo(#Form, SelfInfo); |
if (Form.status_window>2) return; |
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if (Form.width < 200) { MoveSize(OLD,OLD,200,OLD); return; } |
if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; } |
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DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 1, 0xe1e1e1); |
DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, 0x7F7F7F); |
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DrawToolbarButton(OPEN_FILE, 8); |
DrawToolbarButton(MAGNIFY_PLUS, 42); |
DrawToolbarButton(MAGNIFY_MINUS, 67); |
DrawToolbarButton(CHANGE_ENCODING, 101); |
DrawToolbarButton(RUN_EDIT, 135); |
DrawToolbarButton(SHOW_INFO, Form.cwidth - 34); |
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if ((Form.cwidth-scroll.size_x-1 == list.w) && |
(Form.cheight-TOOLBAR_H == list.h) && |
(list.count) |
) |
{ |
DrawPage(); |
} else { |
PreparePage(); |
} |
DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x, scroll.size_y-1, scroll.bckg_col); |
} |
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void DrawPage() |
{ |
_PutImage(list.x,list.y,list.w,list.h,list.first*list.item_h*list.w*3 + label.raw); |
DrawScroller(); |
} |