0,0 → 1,502 |
#define MEMSIZE 1024*80 |
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//===================================================// |
// // |
// LIB // |
// // |
//===================================================// |
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#include "../lib/io.h" |
#include "../lib/gui.h" |
#include "../lib/list_box.h" |
#include "../lib/kfont.h" |
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#include "../lib/obj/box_lib.h" |
#include "../lib/obj/libini.h" |
#include "../lib/obj/libimg.h" |
#include "../lib/obj/iconv.h" |
#include "../lib/obj/proc_lib.h" |
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#include "../lib/patterns/simple_open_dialog.h" |
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//===================================================// |
// // |
// INTERNAL INCLUDES // |
// // |
//===================================================// |
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proc_info Form; |
llist list; |
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#define TOOLBAR_H 34 |
#define TOOLBAR_ICON_WIDTH 24 |
#define TOOLBAR_ICON_HEIGHT 22 |
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dword bg_color; |
dword text_color; |
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#include "search.h" |
#include "prepare_page.h" |
#include "data.h" |
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int encoding; |
int curcol_scheme; |
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#include "ini.h" |
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//===================================================// |
// // |
// DATA // |
// // |
//===================================================// |
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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}; |
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char title[4196]; |
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bool help_opened = false; |
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int charsets_mx, |
reopenin_mx, |
colscheme_mx, |
search_mx; |
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enum { |
OPEN_FILE, |
MAGNIFY_MINUS, |
MAGNIFY_PLUS, |
CHANGE_CHARSET, |
REOPEN_IN_APP, |
SHOW_INFO, |
SHOW_FILE_PROPERTIES, |
COLOR_SCHEME, |
SEARCH_BTN, |
BTN_FIND_NEXT, |
BTN_FIND_CLOSE |
}; |
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dword menu_id; |
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//===================================================// |
// // |
// CODE // |
// // |
//===================================================// |
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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); |
if (param) strcpy(#openfile_path, #param); |
LoadIniSettings(); |
EventSetColorScheme(curcol_scheme); |
kfont.init(DEFAULT_FONT); |
Libimg_LoadImage(#skin, abspath("toolbar.png")); |
LoadFile(#param); |
list.no_selection = true; |
SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER); |
loop() |
{ |
switch(WaitEvent()) |
{ |
case evMouse: |
HandleMouseEvent(); |
break; |
case evKey: |
HandleKeyEvent(); |
break; |
case evButton: |
HandleButtonEvent(); |
break; |
case evReDraw: |
if (CheckActiveProcess(Form.ID)) EventMenuClick(); |
draw_window(); |
} |
} |
} |
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//===================================================// |
// // |
// EVENT HANDLERS // |
// // |
//===================================================// |
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void HandleButtonEvent() |
{ |
int btn = GetButtonID(); |
if (btn==1) { |
SaveIniSettings(); |
ExitProcess(); |
} |
switch(btn-10) |
{ |
case OPEN_FILE: |
EventOpenDialog(); |
break; |
case SHOW_FILE_PROPERTIES: |
EventShowFileProperties(); |
break; |
case MAGNIFY_PLUS: |
EventMagnifyPlus(); |
break; |
case MAGNIFY_MINUS: |
EventMagnifyMinus(); |
break; |
case CHANGE_CHARSET: |
EventShowCharsetsList(); |
break; |
case REOPEN_IN_APP: |
EventShowReopenMenu(); |
break; |
case COLOR_SCHEME: |
EventShowColorSchemesList(); |
break; |
case SHOW_INFO: |
EventShowInfo(); |
break; |
case SEARCH_BTN: |
if (search.visible) { |
search.hide(); |
} else { |
search.show(); |
} |
break; |
case BTN_FIND_NEXT: |
EventSearchNext(); |
break; |
case BTN_FIND_CLOSE: |
search.hide(); |
break; |
} |
} |
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void HandleKeyEvent() |
{ |
int new_y; |
if (help_opened) { |
help_opened = false; |
DrawPage(); |
return; |
} |
GetKeys(); |
if (key_modifier & KEY_LCTRL) || (key_modifier & KEY_RCTRL) { |
switch (key_scancode) |
{ |
case SCAN_CODE_KEY_O: |
EventOpenDialog(); |
return; |
case SCAN_CODE_KEY_I: |
EventShowFileProperties(); |
return; |
case SCAN_CODE_PLUS: |
case SCAN_CODE_UP: |
EventMagnifyPlus(); |
return; |
case SCAN_CODE_DOWN: |
case SCAN_CODE_MINUS: |
EventMagnifyMinus(); |
return; |
case SCAN_CODE_KEY_E: |
EventShowReopenMenu(); |
return; |
case SCAN_CODE_TAB: |
EventShowCharsetsList(); |
return; |
case SCAN_CODE_KEY_F: |
search.show(); |
return; |
case SCAN_CODE_HOME: |
list.KeyHome(); |
DrawPage(); |
} |
} |
switch (key_scancode) |
{ |
case SCAN_CODE_F1: |
EventShowInfo(); |
return; |
case SCAN_CODE_ESC: |
search.hide(); |
return; |
case SCAN_CODE_ENTER: |
if (! search_box.flags & ed_focus) return; |
case SCAN_CODE_F3: |
EventSearchNext(); |
return; |
} |
if (!search.edit_key()) { |
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(); |
} |
search.edit_mouse(); |
} |
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//===================================================// |
// // |
// EVENTS // |
// // |
//===================================================// |
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bool EventSearchNext() |
{ |
int new_y = search.find_next(list.first, bg_color); |
if (new_y) { |
list.first = new_y / list.item_h; |
list.CheckDoesValuesOkey(); |
DrawPage(); |
} |
} |
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void EventOpenDialog() |
{ |
OpenDialog_start stdcall (#o_dialog); |
if (o_dialog.status) { |
LoadFile(#openfile_path); |
search.clear(); |
ParseAndPaint(); |
} |
} |
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void EventShowFileProperties() |
{ |
char ss_param[4096]; |
if (!param) return; |
strcpy(#ss_param, "-p "); |
strcpy(#ss_param+3, #param); |
RunProgram("/sys/File managers/Eolite", #ss_param); |
} |
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void EventMagnifyPlus() |
{ |
kfont.size.pt++; |
if(!kfont.changeSIZE()) |
kfont.size.pt--; |
else |
ParseAndPaint(); |
} |
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void EventMagnifyMinus() |
{ |
kfont.size.pt--; |
if(!kfont.changeSIZE()) |
kfont.size.pt++; |
else |
ParseAndPaint(); |
} |
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void EventShowCharsetsList() |
{ |
menu_id = CHANGE_CHARSET; |
open_lmenu(Form.left+5 + charsets_mx, Form.top+29+skin_height, MENU_ALIGN_TOP_LEFT, |
encoding+1, "UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866"); |
} |
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void EventShowReopenMenu() |
{ |
menu_id = REOPEN_IN_APP; |
open_lmenu(Form.left+5 + reopenin_mx, Form.top+29+skin_height, MENU_ALIGN_TOP_LEFT, 0, |
"Tinypad\nTextEdit\nWebView\nFB2Read\nHexView\nOther"); |
} |
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void EventShowColorSchemesList() |
{ |
menu_id = COLOR_SCHEME; |
open_lmenu(Form.left+2 + colscheme_mx + 26, |
Form.top+29+skin_height, MENU_ALIGN_TOP_RIGHT, |
curcol_scheme+1, #color_scheme_names); |
} |
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void EventSetColorScheme(dword _setn) |
{ |
curcol_scheme = _setn; |
bg_color = color_schemes[curcol_scheme*2]; |
text_color = color_schemes[curcol_scheme*2+1]; |
if (list.count) ParseAndPaint(); |
} |
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void EventShowInfo() { |
help_opened = true; |
DrawBar(list.x, list.y, list.w, list.h, bg_color); |
WriteText(list.x + 10, list.y + 10, 10000001b, text_color, VERSION); |
WriteTextLines(list.x + 10, list.y+40, 10110000b, text_color, ABOUT, 20); |
} |
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void EventChangeCharset(dword id) |
{ |
encoding = id; |
LoadFile(#openfile_path); |
ParseAndPaint(); |
draw_window(); |
} |
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void EventOpenFileInAnotherProgram(dword _id) |
{ |
dword app; |
byte open_param[4096]; |
switch(_id) { |
case 0: |
app = "/sys/tinypad"; |
break; |
case 1: |
app = "/sys/develop/t_edit"; |
break; |
case 2: |
app = "/sys/network/webview"; |
break; |
case 3: |
app = "/sys/fb2read"; |
break; |
case 4: |
app = "/sys/develop/heed"; |
break; |
case 5: |
open_param[0]='~'; |
strcpy(#open_param+1,#param); |
RunProgram("/sys/@open", #open_param); |
break; |
} |
RunProgram(app, #param); |
} |
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void EventMenuClick() |
{ |
dword click_id = get_menu_click(); |
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if (click_id) && (menu_id) |
{ |
if (menu_id == CHANGE_CHARSET) EventChangeCharset(click_id-1); |
else if (menu_id == REOPEN_IN_APP) EventOpenFileInAnotherProgram(click_id-1); |
else if (menu_id == COLOR_SCHEME) EventSetColorScheme(click_id-1); |
else notify("'Error: wrong menu number'E"); |
} |
menu_id = NULL; |
} |
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//===================================================// |
// // |
// DRAWS AND OTHER FUNCS // |
// // |
//===================================================// |
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void LoadFile(dword f_path) |
{ |
int tmp; |
if (ESBYTE[f_path]) { |
strcpy(#param, f_path); |
if (!io.read(#param)) goto NO_DATA; |
strcpy(#title, #param); |
strcat(#title, " - Text Reader"); |
} |
else { |
NO_DATA: |
if (list.count) return; |
io.buffer_data = INTRO_TEXT; |
strcpy(#title, "Text Reader"); |
} |
if (encoding!=CH_CP866) ChangeCharset(encoding, "CP866", io.buffer_data); |
list.ClearList(); |
} |
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int DrawToolbarButton(char image_id, int x) |
{ |
DrawOvalBorder(x, 5, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, sc.work_graph, |
sc.work_graph,sc.work_graph, sc.work_dark); |
img_draw stdcall(skin.image, x+1, 5+1, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, TOOLBAR_ICON_WIDTH*image_id, 0); |
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if (menu_id) && (menu_id == image_id) { |
DrawRectangle3D(x+1, 6, TOOLBAR_ICON_WIDTH-1, TOOLBAR_ICON_HEIGHT-1, 0xCCCccc, 0xF8FCF8); |
PutShadow(x+1, 6, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, true, 2); |
} |
DefineHiddenButton(x+1, 6, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, 10+image_id); |
return x; |
} |
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void draw_window() |
{ |
#define BUTTONS_GAP 5 |
#define BLOCKS_GAP 18 |
#define TOOLBAR_BUTTON_WIDTH 26 |
incn x; |
int old_w; |
DefineAndDrawWindow(Form.left,Form.top,Form.width,Form.height,0x73,0,#title,0); |
GetProcessInfo(#Form, SelfInfo); |
sc.get(); |
if (Form.status_window>2) return; |
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if (Form.width < 340) { MoveSize(OLD,OLD,340,OLD); return; } |
if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; } |
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DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 1, sc.work); |
DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, sc.work_graph); |
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x.n = 0; |
DrawToolbarButton(OPEN_FILE, x.inc(8)); |
DrawToolbarButton(SHOW_FILE_PROPERTIES, x.inc(TOOLBAR_BUTTON_WIDTH + BUTTONS_GAP)); |
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DrawToolbarButton(MAGNIFY_MINUS, x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP)); |
DrawToolbarButton(MAGNIFY_PLUS, x.inc(TOOLBAR_BUTTON_WIDTH - 1)); |
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search_mx = DrawToolbarButton(SEARCH_BTN, x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP)); |
charsets_mx = DrawToolbarButton(CHANGE_CHARSET, x.inc(TOOLBAR_BUTTON_WIDTH + BUTTONS_GAP)); |
reopenin_mx = DrawToolbarButton(REOPEN_IN_APP, x.inc(TOOLBAR_BUTTON_WIDTH + BUTTONS_GAP)); |
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x.n = Form.cwidth - 34; |
DrawToolbarButton(SHOW_INFO, x.n); |
colscheme_mx = DrawToolbarButton(COLOR_SCHEME, x.inc(-TOOLBAR_BUTTON_WIDTH - BUTTONS_GAP)); |
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if (search.draw(BTN_FIND_NEXT+10, BTN_FIND_CLOSE+10)) { |
DrawRectangle3D(search_mx+1, 6, TOOLBAR_ICON_WIDTH-1, |
TOOLBAR_ICON_HEIGHT-1, 0xCCCccc, 0xF8FCF8); |
} |
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old_w = list.w; |
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list.SetSizes(0, TOOLBAR_H, Form.cwidth-scroll.size_x-1, |
Form.cheight-TOOLBAR_H-search.height(), math.round(kfont.size.pt * 1.4)); |
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if ((Form.cwidth-scroll.size_x-1 == old_w) && (list.count)) { |
DrawPage(); |
} else { |
ParseAndPaint(); |
} |
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DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x, scroll.size_y-1, scroll.bckg_col); |
} |
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void DrawPage() |
{ |
kfont.ShowBufferPart(list.x, list.y, list.w, list.h, list.first*list.item_h*list.w); |
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scroll.max_area = list.count; |
scroll.cur_area = list.visible; |
scroll.position = list.first; |
scroll.all_redraw = 0; |
scroll.start_x = list.x + list.w; |
scroll.start_y = list.y; |
scroll.size_y = list.h; |
scrollbar_v_draw(#scroll); |
} |