| 0,0 → 1,296 |
|---|
| #define MEMSIZE 4096*25 |
| |
| #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" |
| |
| #define TOOLBAR_H 34 |
| #define TOOLBAR_ICON_WIDTH 26 |
| #define TOOLBAR_ICON_HEIGHT 24 |
| |
| #define DEFAULT_EDITOR "/sys/tinypad" |
| |
| #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 |
| |
| Hotkeys: |
| Ctrl+O - open file |
| Ctrl+Up - bigger font |
| Ctrl+Down - smaller font |
| Ctrl+Tab - select charset |
| Ctrl+E - edit current document |
| |
| Press any key..." |
| |
| char default_dir[] = "/rd/1"; |
| od_filter filter2 = {0,0}; |
| |
| 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; |
| |
| proc_info Form; |
| char title[4196]; |
| |
| byte help_opened = false; |
| |
| enum { |
| OPEN_FILE, |
| MAGNIFY_MINUS, |
| MAGNIFY_PLUS, |
| CHANGE_ENCODING, |
| RUN_EDIT, |
| SHOW_INFO, |
| }; |
| |
| #include "ini.h" |
| #include "gui.h" |
| #include "prepare_page.h" |
| |
| |
| 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); |
| } |
| |
| |
| 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(); |
| } |
| } |
| } |
| |
| |
| void HandleButtonEvent() |
| { |
| |
| 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; |
| } |
| } |
| |
| |
| 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(); |
| } |
| |
| |
| 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(); |
| } |
| } |
| |
| |
| /* ----------------------------------------------------- */ |
| |
| void EventOpenFile() |
| { |
| OpenDialog_start stdcall (#o_dialog); |
| OpenFile(#openfile_path); |
| PreparePage(); |
| } |
| |
| void EventMagnifyPlus() |
| { |
| label.size.pt++; |
| if(!label.changeSIZE()) |
| label.size.pt--; |
| else |
| PreparePage(); |
| } |
| |
| void EventMagnifyMinus() |
| { |
| label.size.pt--; |
| if(!label.changeSIZE()) |
| label.size.pt++; |
| else |
| PreparePage(); |
| } |
| |
| void EventRunEdit() |
| { |
| io.run(DEFAULT_EDITOR, #param); |
| } |
| |
| 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); |
| } |
| |
| 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); |
| } |
| |
| /* ------------------------------------------- */ |
| |
| |
| 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(); |
| } |
| |
| 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; |
| |
| if (Form.width < 200) { MoveSize(OLD,OLD,200,OLD); return; } |
| if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; } |
| |
| DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 1, 0xe1e1e1); |
| DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, 0x7F7F7F); |
| |
| 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); |
| |
| 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); |
| } |
| |
| void DrawPage() |
| { |
| _PutImage(list.x,list.y,list.w,list.h,list.first*list.item_h*list.w*3 + label.raw); |
| DrawScroller(); |
| } |
