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Rev | Author | Line No. | Line |
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5962 | leency | 1 | #define MEMSIZE 4096*25 |
5819 | leency | 2 | |
6805 | leency | 3 | #include "../lib/kfont.h" |
5886 | pavelyakov | 4 | #include "../lib/io.h" |
5819 | leency | 5 | #include "../lib/gui.h" |
6 | #include "../lib/list_box.h" |
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6042 | leency | 7 | #include "../lib/menu.h" |
5819 | leency | 8 | #include "../lib/obj/box_lib.h" |
9 | #include "../lib/obj/libini.h" |
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10 | #include "../lib/obj/iconv.h" |
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11 | #include "../lib/obj/proc_lib.h" |
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12 | #include "../lib/patterns/libimg_load_skin.h" |
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13 | #include "../lib/patterns/simple_open_dialog.h" |
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14 | |||
15 | #define TOOLBAR_H 34 |
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5923 | leency | 16 | #define TOOLBAR_ICON_WIDTH 26 |
17 | #define TOOLBAR_ICON_HEIGHT 24 |
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5819 | leency | 18 | |
5923 | leency | 19 | #define DEFAULT_EDITOR "/sys/tinypad" |
20 | |||
5980 | leency | 21 | #define INTRO_TEXT "This is a plain Text Reader.\nTry to open some text file." |
6753 | leency | 22 | #define VERSION "Text Reader v1.2" |
5962 | leency | 23 | #define ABOUT "Idea: Leency, punk_joker |
24 | Code: Leency, Veliant, KolibriOS Team |
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5923 | leency | 25 | |
5962 | leency | 26 | Hotkeys: |
27 | Ctrl+O - open file |
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28 | Ctrl+Up - bigger font |
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29 | Ctrl+Down - smaller font |
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30 | Ctrl+Tab - select charset |
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31 | Ctrl+E - edit current document |
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32 | |||
33 | Press any key..." |
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34 | |||
5819 | leency | 35 | char default_dir[] = "/rd/1"; |
36 | od_filter filter2 = {0,0}; |
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37 | |||
38 | 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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39 | llist list; |
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40 | |||
41 | proc_info Form; |
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42 | char title[4196]; |
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43 | |||
44 | byte help_opened = false; |
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45 | |||
46 | enum { |
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5962 | leency | 47 | OPEN_FILE, |
5819 | leency | 48 | MAGNIFY_MINUS, |
49 | MAGNIFY_PLUS, |
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50 | CHANGE_ENCODING, |
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51 | RUN_EDIT, |
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52 | SHOW_INFO, |
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53 | }; |
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54 | |||
7051 | leency | 55 | int encoding; |
56 | |||
5819 | leency | 57 | #include "ini.h" |
5980 | leency | 58 | #include "gui.h" |
59 | #include "prepare_page.h" |
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5819 | leency | 60 | |
5980 | leency | 61 | |
5923 | leency | 62 | void InitDlls() |
63 | { |
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64 | load_dll(boxlib, #box_lib_init, 0); |
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65 | load_dll(libio, #libio_init, 1); |
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66 | load_dll(libimg, #libimg_init, 1); |
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67 | load_dll(libini, #lib_init, 1); |
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68 | load_dll(iconv_lib, #iconv_open, 0); |
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69 | load_dll(Proc_lib, #OpenDialog_init,0); |
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70 | } |
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71 | |||
72 | |||
5819 | leency | 73 | void main() |
5923 | leency | 74 | { |
5987 | leency | 75 | InitDlls(); |
5819 | leency | 76 | OpenDialog_init stdcall (#o_dialog); |
6806 | leency | 77 | kfont.init(DEFAULT_FONT); |
5819 | leency | 78 | Libimg_LoadImage(#skin, abspath("toolbar.png")); |
79 | LoadIniSettings(); |
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80 | OpenFile(#param); |
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81 | list.no_selection = true; |
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82 | SetEventMask(10000000000000000000000001100111b); |
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83 | loop() |
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84 | { |
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5923 | leency | 85 | switch(WaitEvent()) |
86 | { |
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87 | case evMouse: |
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88 | HandleMouseEvent(); |
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5819 | leency | 89 | break; |
5923 | leency | 90 | case evKey: |
91 | HandleKeyEvent(); |
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92 | break; |
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93 | case evButton: |
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94 | HandleButtonEvent(); |
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95 | break; |
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96 | case evReDraw: |
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6042 | leency | 97 | if (menu.list.cur_y) { |
98 | encoding = menu.list.cur_y - 10; |
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5923 | leency | 99 | OpenFile(#param); |
100 | PreparePage(); |
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6753 | leency | 101 | menu.list.cur_y = NULL; |
5923 | leency | 102 | }; |
103 | draw_window(); |
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104 | } |
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5819 | leency | 105 | } |
106 | } |
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107 | |||
5980 | leency | 108 | |
109 | void HandleButtonEvent() |
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5819 | leency | 110 | { |
5923 | leency | 111 | |
5980 | leency | 112 | byte btn = GetButtonID(); |
113 | if (btn==1) { |
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114 | SaveIniSettings(); |
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115 | ExitProcess(); |
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116 | } |
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117 | btn-=10; |
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118 | switch(btn) |
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5923 | leency | 119 | { |
5980 | leency | 120 | case OPEN_FILE: |
121 | EventOpenFile(); |
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122 | break; |
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123 | case MAGNIFY_PLUS: |
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124 | EventMagnifyPlus(); |
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125 | break; |
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126 | case MAGNIFY_MINUS: |
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127 | EventMagnifyMinus(); |
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128 | break; |
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129 | case CHANGE_ENCODING: |
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130 | EventChangeEncoding(); |
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131 | break; |
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132 | case RUN_EDIT: |
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133 | EventRunEdit(); |
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134 | break; |
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135 | case SHOW_INFO: |
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136 | EventShowInfo(); |
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137 | break; |
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5923 | leency | 138 | } |
5819 | leency | 139 | } |
140 | |||
141 | |||
5980 | leency | 142 | void HandleKeyEvent() |
5819 | leency | 143 | { |
5980 | leency | 144 | if (help_opened) { |
145 | help_opened = false; |
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146 | DrawPage(); |
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147 | return; |
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148 | } |
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149 | GetKeys(); |
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150 | if (key_scancode==059) { |
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151 | EventShowInfo(); |
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152 | return; |
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153 | } |
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154 | if (key_modifier & KEY_LCTRL) || (key_modifier & KEY_RCTRL) { |
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155 | switch (key_scancode) |
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156 | { |
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157 | case 024: |
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158 | EventOpenFile(); |
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159 | break; |
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160 | case SCAN_CODE_UP: |
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161 | EventMagnifyPlus(); |
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162 | break; |
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163 | case SCAN_CODE_DOWN: |
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164 | EventMagnifyMinus(); |
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165 | break; |
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166 | case 018: |
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167 | EventRunEdit(); |
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168 | break; |
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169 | case SCAN_CODE_TAB: |
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170 | EventChangeEncoding(); |
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171 | break; |
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5819 | leency | 172 | } |
5980 | leency | 173 | return; |
5819 | leency | 174 | } |
5980 | leency | 175 | if (list.ProcessKey(key_scancode)) |
176 | DrawPage(); |
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177 | } |
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5819 | leency | 178 | |
179 | |||
5980 | leency | 180 | void HandleMouseEvent() |
181 | { |
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182 | mouse.get(); |
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183 | list.wheel_size = 7; |
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184 | if (list.MouseScroll(mouse.vert)) { |
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185 | DrawPage(); |
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186 | return; |
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5819 | leency | 187 | } |
5980 | leency | 188 | scrollbar_v_mouse (#scroll); |
189 | if (list.first != scroll.position) { |
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190 | list.first = scroll.position; |
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191 | DrawPage(); |
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192 | } |
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5819 | leency | 193 | } |
194 | |||
5980 | leency | 195 | |
196 | /* ----------------------------------------------------- */ |
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197 | |||
198 | void EventOpenFile() |
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5819 | leency | 199 | { |
5980 | leency | 200 | OpenDialog_start stdcall (#o_dialog); |
201 | OpenFile(#openfile_path); |
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202 | PreparePage(); |
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5819 | leency | 203 | } |
204 | |||
5980 | leency | 205 | void EventMagnifyPlus() |
5819 | leency | 206 | { |
6806 | leency | 207 | kfont.size.pt++; |
208 | if(!kfont.changeSIZE()) |
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209 | kfont.size.pt--; |
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5980 | leency | 210 | else |
211 | PreparePage(); |
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5819 | leency | 212 | } |
213 | |||
5980 | leency | 214 | void EventMagnifyMinus() |
215 | { |
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6806 | leency | 216 | kfont.size.pt--; |
217 | if(!kfont.changeSIZE()) |
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218 | kfont.size.pt++; |
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5980 | leency | 219 | else |
220 | PreparePage(); |
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221 | } |
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222 | |||
223 | void EventRunEdit() |
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224 | { |
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225 | io.run(DEFAULT_EDITOR, #param); |
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226 | } |
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227 | |||
228 | void EventChangeEncoding() |
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229 | { |
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6042 | leency | 230 | menu.selected = encoding + 1; |
231 | 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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5980 | leency | 232 | } |
233 | |||
234 | void EventShowInfo() { |
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235 | help_opened = true; |
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236 | DrawBar(list.x, list.y, list.w, list.h, 0xFFFfff); |
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237 | WriteText(list.x + 10, list.y + 10, 10000001b, 0x555555, VERSION); |
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238 | WriteTextLines(list.x + 10, list.y+40, 10110000b, 0, ABOUT, 20); |
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239 | } |
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240 | |||
241 | /* ------------------------------------------- */ |
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242 | |||
243 | |||
5819 | leency | 244 | void OpenFile(dword f_path) |
245 | { |
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246 | int tmp; |
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247 | if (ESBYTE[f_path]) { |
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248 | strcpy(#param, f_path); |
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249 | io.read(#param); |
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250 | strcpy(#title, #param); |
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251 | strcat(#title, " - Text Reader"); |
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252 | } |
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253 | else { |
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254 | if (list.count) return; |
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5923 | leency | 255 | io.buffer_data = INTRO_TEXT; |
5819 | leency | 256 | strcpy(#title, "Text Reader"); |
257 | } |
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258 | if (encoding!=CH_CP866) ChangeCharset(charsets[encoding], "CP866", io.buffer_data); |
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259 | list.KeyHome(); |
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260 | list.ClearList(); |
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261 | } |
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262 | |||
5980 | leency | 263 | void draw_window() |
264 | { |
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6746 | leency | 265 | DefineAndDrawWindow(Form.left,Form.top,Form.width,Form.height,0x73,0,#title,0); |
5980 | leency | 266 | GetProcessInfo(#Form, SelfInfo); |
267 | if (Form.status_window>2) return; |
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268 | |||
269 | if (Form.width < 200) { MoveSize(OLD,OLD,200,OLD); return; } |
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270 | if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; } |
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271 | |||
272 | DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 1, 0xe1e1e1); |
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273 | DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, 0x7F7F7F); |
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274 | |||
275 | DrawToolbarButton(OPEN_FILE, 8); |
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276 | DrawToolbarButton(MAGNIFY_PLUS, 42); |
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277 | DrawToolbarButton(MAGNIFY_MINUS, 67); |
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278 | DrawToolbarButton(CHANGE_ENCODING, 101); |
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279 | DrawToolbarButton(RUN_EDIT, 135); |
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280 | DrawToolbarButton(SHOW_INFO, Form.cwidth - 34); |
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281 | |||
7043 | leency | 282 | |
5980 | leency | 283 | if ((Form.cwidth-scroll.size_x-1 == list.w) && |
284 | (Form.cheight-TOOLBAR_H == list.h) && |
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285 | (list.count) |
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286 | ) |
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287 | { |
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288 | DrawPage(); |
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289 | } else { |
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290 | PreparePage(); |
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291 | } |
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292 | DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x, scroll.size_y-1, scroll.bckg_col); |
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5923 | leency | 293 | } |
5980 | leency | 294 | |
295 | void DrawPage() |
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296 | { |
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6808 | leency | 297 | kfont.ShowBufferPart(list.x, list.y, list.w, list.h, list.first*list.item_h*list.w); |
5980 | leency | 298 | DrawScroller(); |
299 | }>> |