Rev 7230 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
5962 | leency | 1 | #define MEMSIZE 4096*25 |
5819 | leency | 2 | |
5886 | pavelyakov | 3 | #include "../lib/io.h" |
5819 | leency | 4 | #include "../lib/gui.h" |
5 | #include "../lib/list_box.h" |
||
6042 | leency | 6 | #include "../lib/menu.h" |
7286 | leency | 7 | #include "../lib/kfont.h" |
7230 | leency | 8 | |
5819 | leency | 9 | #include "../lib/obj/box_lib.h" |
10 | #include "../lib/obj/libini.h" |
||
7230 | leency | 11 | #include "../lib/obj/libimg.h" |
5819 | leency | 12 | #include "../lib/obj/iconv.h" |
13 | #include "../lib/obj/proc_lib.h" |
||
7230 | leency | 14 | |
5819 | leency | 15 | #include "../lib/patterns/simple_open_dialog.h" |
16 | |||
17 | #define TOOLBAR_H 34 |
||
5923 | leency | 18 | #define TOOLBAR_ICON_WIDTH 26 |
19 | #define TOOLBAR_ICON_HEIGHT 24 |
||
5819 | leency | 20 | |
5923 | leency | 21 | #define DEFAULT_EDITOR "/sys/tinypad" |
22 | |||
5980 | leency | 23 | #define INTRO_TEXT "This is a plain Text Reader.\nTry to open some text file." |
7218 | leency | 24 | #define VERSION "Text Reader v1.21" |
5962 | leency | 25 | #define ABOUT "Idea: Leency, punk_joker |
26 | Code: Leency, Veliant, KolibriOS Team |
||
5923 | leency | 27 | |
5962 | leency | 28 | Hotkeys: |
29 | Ctrl+O - open file |
||
7218 | leency | 30 | Ctrl+I - show file properties |
5962 | leency | 31 | Ctrl+Up - bigger font |
32 | Ctrl+Down - smaller font |
||
33 | Ctrl+Tab - select charset |
||
34 | Ctrl+E - edit current document |
||
35 | |||
36 | Press any key..." |
||
37 | |||
5819 | leency | 38 | char default_dir[] = "/rd/1"; |
7286 | leency | 39 | od_filter filter2 = { 8, "TXT\0\0" }; |
5819 | leency | 40 | |
41 | 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}; |
||
42 | llist list; |
||
43 | |||
44 | proc_info Form; |
||
45 | char title[4196]; |
||
46 | |||
7218 | leency | 47 | bool help_opened = false; |
48 | int charsets_menu_left = 0; |
||
5819 | leency | 49 | |
50 | enum { |
||
5962 | leency | 51 | OPEN_FILE, |
5819 | leency | 52 | MAGNIFY_MINUS, |
53 | MAGNIFY_PLUS, |
||
54 | CHANGE_ENCODING, |
||
55 | RUN_EDIT, |
||
56 | SHOW_INFO, |
||
7218 | leency | 57 | SHOW_FILE_PROPERTIES |
5819 | leency | 58 | }; |
59 | |||
7051 | leency | 60 | int encoding; |
61 | |||
5819 | leency | 62 | #include "ini.h" |
5980 | leency | 63 | #include "gui.h" |
64 | #include "prepare_page.h" |
||
5819 | leency | 65 | |
5980 | leency | 66 | |
5923 | leency | 67 | void InitDlls() |
68 | { |
||
69 | load_dll(boxlib, #box_lib_init, 0); |
||
70 | load_dll(libio, #libio_init, 1); |
||
71 | load_dll(libimg, #libimg_init, 1); |
||
72 | load_dll(libini, #lib_init, 1); |
||
73 | load_dll(iconv_lib, #iconv_open, 0); |
||
74 | load_dll(Proc_lib, #OpenDialog_init,0); |
||
75 | } |
||
76 | |||
77 | |||
5819 | leency | 78 | void main() |
5923 | leency | 79 | { |
5987 | leency | 80 | InitDlls(); |
5819 | leency | 81 | OpenDialog_init stdcall (#o_dialog); |
7286 | leency | 82 | LoadIniSettings(); |
6806 | leency | 83 | kfont.init(DEFAULT_FONT); |
5819 | leency | 84 | Libimg_LoadImage(#skin, abspath("toolbar.png")); |
85 | OpenFile(#param); |
||
86 | list.no_selection = true; |
||
7227 | leency | 87 | SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER); |
5819 | leency | 88 | loop() |
89 | { |
||
5923 | leency | 90 | switch(WaitEvent()) |
91 | { |
||
92 | case evMouse: |
||
93 | HandleMouseEvent(); |
||
5819 | leency | 94 | break; |
5923 | leency | 95 | case evKey: |
96 | HandleKeyEvent(); |
||
97 | break; |
||
98 | case evButton: |
||
99 | HandleButtonEvent(); |
||
100 | break; |
||
101 | case evReDraw: |
||
6042 | leency | 102 | if (menu.list.cur_y) { |
103 | encoding = menu.list.cur_y - 10; |
||
5923 | leency | 104 | OpenFile(#param); |
105 | PreparePage(); |
||
6753 | leency | 106 | menu.list.cur_y = NULL; |
5923 | leency | 107 | }; |
108 | draw_window(); |
||
109 | } |
||
5819 | leency | 110 | } |
111 | } |
||
112 | |||
5980 | leency | 113 | |
114 | void HandleButtonEvent() |
||
5819 | leency | 115 | { |
5923 | leency | 116 | |
5980 | leency | 117 | byte btn = GetButtonID(); |
118 | if (btn==1) { |
||
119 | SaveIniSettings(); |
||
120 | ExitProcess(); |
||
121 | } |
||
122 | btn-=10; |
||
123 | switch(btn) |
||
5923 | leency | 124 | { |
5980 | leency | 125 | case OPEN_FILE: |
126 | EventOpenFile(); |
||
127 | break; |
||
7218 | leency | 128 | case SHOW_FILE_PROPERTIES: |
129 | EventShowFileProperties(); |
||
130 | break; |
||
5980 | leency | 131 | case MAGNIFY_PLUS: |
132 | EventMagnifyPlus(); |
||
133 | break; |
||
134 | case MAGNIFY_MINUS: |
||
135 | EventMagnifyMinus(); |
||
136 | break; |
||
137 | case CHANGE_ENCODING: |
||
138 | EventChangeEncoding(); |
||
139 | break; |
||
140 | case RUN_EDIT: |
||
141 | EventRunEdit(); |
||
142 | break; |
||
143 | case SHOW_INFO: |
||
144 | EventShowInfo(); |
||
145 | break; |
||
5923 | leency | 146 | } |
5819 | leency | 147 | } |
148 | |||
149 | |||
5980 | leency | 150 | void HandleKeyEvent() |
5819 | leency | 151 | { |
5980 | leency | 152 | if (help_opened) { |
153 | help_opened = false; |
||
154 | DrawPage(); |
||
155 | return; |
||
156 | } |
||
157 | GetKeys(); |
||
7218 | leency | 158 | if (key_scancode == SCAN_CODE_F1) { |
5980 | leency | 159 | EventShowInfo(); |
160 | return; |
||
161 | } |
||
162 | if (key_modifier & KEY_LCTRL) || (key_modifier & KEY_RCTRL) { |
||
163 | switch (key_scancode) |
||
164 | { |
||
7218 | leency | 165 | case SCAN_CODE_KEY_O: |
5980 | leency | 166 | EventOpenFile(); |
167 | break; |
||
7218 | leency | 168 | case SCAN_CODE_KEY_I: |
169 | EventShowFileProperties(); |
||
170 | break; |
||
5980 | leency | 171 | case SCAN_CODE_UP: |
172 | EventMagnifyPlus(); |
||
173 | break; |
||
174 | case SCAN_CODE_DOWN: |
||
175 | EventMagnifyMinus(); |
||
176 | break; |
||
7218 | leency | 177 | case SCAN_CODE_KEY_E: |
5980 | leency | 178 | EventRunEdit(); |
179 | break; |
||
180 | case SCAN_CODE_TAB: |
||
181 | EventChangeEncoding(); |
||
182 | break; |
||
5819 | leency | 183 | } |
5980 | leency | 184 | return; |
5819 | leency | 185 | } |
5980 | leency | 186 | if (list.ProcessKey(key_scancode)) |
187 | DrawPage(); |
||
188 | } |
||
5819 | leency | 189 | |
190 | |||
5980 | leency | 191 | void HandleMouseEvent() |
192 | { |
||
193 | mouse.get(); |
||
194 | list.wheel_size = 7; |
||
195 | if (list.MouseScroll(mouse.vert)) { |
||
196 | DrawPage(); |
||
197 | return; |
||
5819 | leency | 198 | } |
5980 | leency | 199 | scrollbar_v_mouse (#scroll); |
200 | if (list.first != scroll.position) { |
||
201 | list.first = scroll.position; |
||
202 | DrawPage(); |
||
203 | } |
||
5819 | leency | 204 | } |
205 | |||
5980 | leency | 206 | |
207 | /* ----------------------------------------------------- */ |
||
208 | |||
209 | void EventOpenFile() |
||
5819 | leency | 210 | { |
5980 | leency | 211 | OpenDialog_start stdcall (#o_dialog); |
7286 | leency | 212 | if (o_dialog.status) { |
213 | OpenFile(#openfile_path); |
||
214 | PreparePage(); |
||
215 | } |
||
5819 | leency | 216 | } |
217 | |||
7218 | leency | 218 | void EventShowFileProperties() |
219 | { |
||
220 | char ss_param[4096]; |
||
221 | if (!param) return; |
||
222 | sprintf(#ss_param, "-p %s", #param); |
||
223 | io.run("/sys/File managers/Eolite", #ss_param); |
||
224 | } |
||
225 | |||
5980 | leency | 226 | void EventMagnifyPlus() |
5819 | leency | 227 | { |
6806 | leency | 228 | kfont.size.pt++; |
229 | if(!kfont.changeSIZE()) |
||
230 | kfont.size.pt--; |
||
5980 | leency | 231 | else |
232 | PreparePage(); |
||
5819 | leency | 233 | } |
234 | |||
5980 | leency | 235 | void EventMagnifyMinus() |
236 | { |
||
6806 | leency | 237 | kfont.size.pt--; |
238 | if(!kfont.changeSIZE()) |
||
239 | kfont.size.pt++; |
||
5980 | leency | 240 | else |
241 | PreparePage(); |
||
242 | } |
||
243 | |||
244 | void EventRunEdit() |
||
245 | { |
||
246 | io.run(DEFAULT_EDITOR, #param); |
||
247 | } |
||
248 | |||
249 | void EventChangeEncoding() |
||
250 | { |
||
6042 | leency | 251 | menu.selected = encoding + 1; |
7218 | leency | 252 | menu.show(Form.left+5 + charsets_menu_left, Form.top+29+skin_height, 130, |
253 | "UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866", 10); |
||
5980 | leency | 254 | } |
255 | |||
256 | void EventShowInfo() { |
||
257 | help_opened = true; |
||
258 | DrawBar(list.x, list.y, list.w, list.h, 0xFFFfff); |
||
259 | WriteText(list.x + 10, list.y + 10, 10000001b, 0x555555, VERSION); |
||
260 | WriteTextLines(list.x + 10, list.y+40, 10110000b, 0, ABOUT, 20); |
||
261 | } |
||
262 | |||
263 | /* ------------------------------------------- */ |
||
264 | |||
265 | |||
5819 | leency | 266 | void OpenFile(dword f_path) |
267 | { |
||
268 | int tmp; |
||
269 | if (ESBYTE[f_path]) { |
||
270 | strcpy(#param, f_path); |
||
271 | io.read(#param); |
||
272 | strcpy(#title, #param); |
||
273 | strcat(#title, " - Text Reader"); |
||
274 | } |
||
275 | else { |
||
276 | if (list.count) return; |
||
5923 | leency | 277 | io.buffer_data = INTRO_TEXT; |
5819 | leency | 278 | strcpy(#title, "Text Reader"); |
279 | } |
||
280 | if (encoding!=CH_CP866) ChangeCharset(charsets[encoding], "CP866", io.buffer_data); |
||
281 | list.KeyHome(); |
||
282 | list.ClearList(); |
||
283 | } |
||
284 | |||
5980 | leency | 285 | void draw_window() |
286 | { |
||
7218 | leency | 287 | #define PADDING 6 |
288 | #define TOOLBAR_BUTTON_WIDTH 26 |
||
289 | incn x; |
||
6746 | leency | 290 | DefineAndDrawWindow(Form.left,Form.top,Form.width,Form.height,0x73,0,#title,0); |
5980 | leency | 291 | GetProcessInfo(#Form, SelfInfo); |
292 | if (Form.status_window>2) return; |
||
293 | |||
294 | if (Form.width < 200) { MoveSize(OLD,OLD,200,OLD); return; } |
||
295 | if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; } |
||
296 | |||
297 | DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 1, 0xe1e1e1); |
||
298 | DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, 0x7F7F7F); |
||
299 | |||
7218 | leency | 300 | x.n = 0; |
301 | DrawToolbarButton(OPEN_FILE, x.inc(8)); |
||
302 | DrawToolbarButton(SHOW_FILE_PROPERTIES, x.inc(TOOLBAR_BUTTON_WIDTH + PADDING)); |
||
303 | DrawToolbarButton(MAGNIFY_PLUS, x.inc(TOOLBAR_BUTTON_WIDTH + PADDING + PADDING)); |
||
304 | DrawToolbarButton(MAGNIFY_MINUS, x.inc(TOOLBAR_BUTTON_WIDTH - 1)); |
||
305 | DrawToolbarButton(CHANGE_ENCODING, x.inc(TOOLBAR_BUTTON_WIDTH + PADDING + PADDING)); |
||
306 | charsets_menu_left = x.n; |
||
307 | DrawToolbarButton(RUN_EDIT, x.inc(TOOLBAR_BUTTON_WIDTH + PADDING)); |
||
5980 | leency | 308 | DrawToolbarButton(SHOW_INFO, Form.cwidth - 34); |
309 | |||
7043 | leency | 310 | |
5980 | leency | 311 | if ((Form.cwidth-scroll.size_x-1 == list.w) && |
312 | (Form.cheight-TOOLBAR_H == list.h) && |
||
313 | (list.count) |
||
314 | ) |
||
315 | { |
||
316 | DrawPage(); |
||
317 | } else { |
||
318 | PreparePage(); |
||
319 | } |
||
320 | DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x, scroll.size_y-1, scroll.bckg_col); |
||
5923 | leency | 321 | } |
5980 | leency | 322 | |
323 | void DrawPage() |
||
324 | { |
||
6808 | leency | 325 | kfont.ShowBufferPart(list.x, list.y, list.w, list.h, list.first*list.item_h*list.w); |
5980 | leency | 326 | DrawScroller(); |
7286 | leency | 327 | } |
328 | |||
329 | void DrawToolbarButton(char image_id, int x) |
||
330 | { |
||
331 | DefineButton(x+1, 6, TOOLBAR_ICON_WIDTH-2, TOOLBAR_ICON_HEIGHT-2, 10+image_id + BT_HIDE, 0); |
||
332 | img_draw stdcall(skin.image, x, 5, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, 0, image_id*TOOLBAR_ICON_HEIGHT); |
||
333 | } |
||
334 | |||
335 | void DrawScroller() |
||
336 | { |
||
337 | scroll.max_area = list.count; |
||
338 | scroll.cur_area = list.visible; |
||
339 | scroll.position = list.first; |
||
340 | scroll.all_redraw = 0; |
||
341 | scroll.start_x = list.x + list.w; |
||
342 | scroll.start_y = list.y; |
||
343 | scroll.size_y = list.h; |
||
344 | scrollbar_v_draw(#scroll); |
||
5980 | leency | 345 | }>> |