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Rev | Author | Line No. | Line |
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5962 | leency | 1 | #define MEMSIZE 4096*25 |
5819 | leency | 2 | |
3 | #include "../lib/font.h" |
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5886 | pavelyakov | 4 | #include "../lib/io.h" |
5819 | leency | 5 | #include "../lib/gui.h" |
6 | #include "../lib/list_box.h" |
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7 | #include "../lib/obj/box_lib.h" |
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8 | #include "../lib/obj/libini.h" |
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9 | #include "../lib/obj/iconv.h" |
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10 | #include "../lib/obj/proc_lib.h" |
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11 | #include "../lib/patterns/libimg_load_skin.h" |
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12 | #include "../lib/patterns/simple_open_dialog.h" |
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13 | |||
14 | #define TOOLBAR_H 34 |
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5923 | leency | 15 | #define TOOLBAR_ICON_WIDTH 26 |
16 | #define TOOLBAR_ICON_HEIGHT 24 |
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5819 | leency | 17 | |
5923 | leency | 18 | #define DEFAULT_FONT "/sys/fonts/Tahoma.kf" |
19 | #define DEFAULT_EDITOR "/sys/tinypad" |
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20 | |||
5980 | leency | 21 | #define INTRO_TEXT "This is a plain Text Reader.\nTry to open some text file." |
5985 | leency | 22 | #define VERSION "Text Reader v1.04" |
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 | |||
55 | #include "ini.h" |
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56 | #include "menu.h" |
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5980 | leency | 57 | #include "gui.h" |
58 | #include "prepare_page.h" |
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5819 | leency | 59 | |
5980 | leency | 60 | |
5923 | leency | 61 | void InitDlls() |
62 | { |
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63 | load_dll(boxlib, #box_lib_init, 0); |
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64 | load_dll(libio, #libio_init, 1); |
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65 | load_dll(libimg, #libimg_init, 1); |
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66 | load_dll(libini, #lib_init, 1); |
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67 | load_dll(iconv_lib, #iconv_open, 0); |
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68 | load_dll(Proc_lib, #OpenDialog_init,0); |
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69 | } |
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70 | |||
71 | |||
5819 | leency | 72 | void main() |
5923 | leency | 73 | { |
74 | InitDlls(); |
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75 | |||
5819 | leency | 76 | OpenDialog_init stdcall (#o_dialog); |
5923 | leency | 77 | |
78 | font.color = 0; |
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79 | font.bg_color = 0xFFFFFF; |
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80 | |||
81 | font.load(DEFAULT_FONT); |
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82 | |||
83 | if (!font.data) { |
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84 | io.run("/sys/@notify","'Error: Font is not loaded.' -E"); |
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85 | ExitProcess(); |
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86 | } |
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87 | |||
5819 | leency | 88 | Libimg_LoadImage(#skin, abspath("toolbar.png")); |
5923 | leency | 89 | |
5819 | leency | 90 | LoadIniSettings(); |
5923 | leency | 91 | |
5819 | leency | 92 | OpenFile(#param); |
93 | list.no_selection = true; |
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94 | SetEventMask(10000000000000000000000001100111b); |
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95 | loop() |
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96 | { |
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5923 | leency | 97 | switch(WaitEvent()) |
98 | { |
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99 | case evMouse: |
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100 | HandleMouseEvent(); |
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5819 | leency | 101 | break; |
5923 | leency | 102 | case evKey: |
103 | HandleKeyEvent(); |
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104 | break; |
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105 | case evButton: |
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106 | HandleButtonEvent(); |
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107 | break; |
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108 | case evReDraw: |
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109 | if (action_buf) { |
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110 | OpenFile(#param); |
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111 | PreparePage(); |
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112 | action_buf = false; |
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113 | }; |
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114 | draw_window(); |
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115 | } |
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5819 | leency | 116 | } |
117 | } |
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118 | |||
5980 | leency | 119 | |
120 | void HandleButtonEvent() |
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5819 | leency | 121 | { |
5923 | leency | 122 | |
5980 | leency | 123 | byte btn = GetButtonID(); |
124 | if (btn==1) { |
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125 | SaveIniSettings(); |
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126 | ExitProcess(); |
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127 | } |
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128 | btn-=10; |
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129 | switch(btn) |
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5923 | leency | 130 | { |
5980 | leency | 131 | case OPEN_FILE: |
132 | EventOpenFile(); |
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133 | break; |
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134 | case MAGNIFY_PLUS: |
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135 | EventMagnifyPlus(); |
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136 | break; |
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137 | case MAGNIFY_MINUS: |
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138 | EventMagnifyMinus(); |
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139 | break; |
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140 | case CHANGE_ENCODING: |
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141 | EventChangeEncoding(); |
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142 | break; |
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143 | case RUN_EDIT: |
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144 | EventRunEdit(); |
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145 | break; |
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146 | case SHOW_INFO: |
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147 | EventShowInfo(); |
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148 | break; |
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5923 | leency | 149 | } |
5819 | leency | 150 | } |
151 | |||
152 | |||
5980 | leency | 153 | void HandleKeyEvent() |
5819 | leency | 154 | { |
5980 | leency | 155 | if (help_opened) { |
156 | help_opened = false; |
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157 | DrawPage(); |
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158 | return; |
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159 | } |
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160 | GetKeys(); |
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161 | if (key_scancode==059) { |
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162 | EventShowInfo(); |
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163 | return; |
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164 | } |
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165 | if (key_modifier & KEY_LCTRL) || (key_modifier & KEY_RCTRL) { |
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166 | switch (key_scancode) |
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167 | { |
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168 | case 024: |
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169 | EventOpenFile(); |
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170 | break; |
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171 | case SCAN_CODE_UP: |
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172 | EventMagnifyPlus(); |
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173 | break; |
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174 | case SCAN_CODE_DOWN: |
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175 | EventMagnifyMinus(); |
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176 | break; |
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177 | case 018: |
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178 | EventRunEdit(); |
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179 | break; |
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180 | case SCAN_CODE_TAB: |
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181 | EventChangeEncoding(); |
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182 | break; |
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5819 | leency | 183 | } |
5980 | leency | 184 | return; |
5819 | leency | 185 | } |
5980 | leency | 186 | if (list.ProcessKey(key_scancode)) |
187 | DrawPage(); |
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188 | } |
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5819 | leency | 189 | |
190 | |||
5980 | leency | 191 | void HandleMouseEvent() |
192 | { |
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193 | mouse.get(); |
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194 | list.wheel_size = 7; |
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195 | if (list.MouseScroll(mouse.vert)) { |
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196 | DrawPage(); |
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197 | return; |
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5819 | leency | 198 | } |
5980 | leency | 199 | scrollbar_v_mouse (#scroll); |
200 | if (list.first != scroll.position) { |
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201 | list.first = scroll.position; |
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202 | DrawPage(); |
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203 | } |
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5819 | leency | 204 | } |
205 | |||
5980 | leency | 206 | |
207 | /* ----------------------------------------------------- */ |
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208 | |||
209 | void EventOpenFile() |
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5819 | leency | 210 | { |
5980 | leency | 211 | OpenDialog_start stdcall (#o_dialog); |
212 | OpenFile(#openfile_path); |
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213 | PreparePage(); |
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5819 | leency | 214 | } |
215 | |||
5980 | leency | 216 | void EventMagnifyPlus() |
5819 | leency | 217 | { |
5980 | leency | 218 | font.size.text++; |
219 | if(!font.changeSIZE()) |
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220 | font.size.text--; |
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221 | else |
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222 | PreparePage(); |
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5819 | leency | 223 | } |
224 | |||
5980 | leency | 225 | void EventMagnifyMinus() |
226 | { |
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227 | font.size.text--; |
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228 | if(!font.changeSIZE()) |
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229 | font.size.text++; |
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230 | else |
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231 | PreparePage(); |
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232 | } |
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233 | |||
234 | void EventRunEdit() |
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235 | { |
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236 | io.run(DEFAULT_EDITOR, #param); |
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237 | } |
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238 | |||
239 | void EventChangeEncoding() |
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240 | { |
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241 | CreateThread(#menu_rmb,#stak+4092); |
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242 | } |
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243 | |||
244 | void EventShowInfo() { |
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245 | help_opened = true; |
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246 | DrawBar(list.x, list.y, list.w, list.h, 0xFFFfff); |
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247 | WriteText(list.x + 10, list.y + 10, 10000001b, 0x555555, VERSION); |
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248 | WriteTextLines(list.x + 10, list.y+40, 10110000b, 0, ABOUT, 20); |
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249 | } |
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250 | |||
251 | /* ------------------------------------------- */ |
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252 | |||
253 | |||
5819 | leency | 254 | void OpenFile(dword f_path) |
255 | { |
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256 | int tmp; |
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257 | if (ESBYTE[f_path]) { |
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258 | strcpy(#param, f_path); |
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259 | io.read(#param); |
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260 | strcpy(#title, #param); |
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261 | strcat(#title, " - Text Reader"); |
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262 | } |
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263 | else { |
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264 | if (list.count) return; |
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5923 | leency | 265 | io.buffer_data = INTRO_TEXT; |
5819 | leency | 266 | strcpy(#title, "Text Reader"); |
267 | } |
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268 | if (encoding!=CH_CP866) ChangeCharset(charsets[encoding], "CP866", io.buffer_data); |
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269 | list.KeyHome(); |
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270 | list.ClearList(); |
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271 | } |
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272 | |||
5980 | leency | 273 | void draw_window() |
274 | { |
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275 | DefineAndDrawWindow(Form.left,Form.top,Form.width,Form.height,0x73,0,#title); |
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276 | GetProcessInfo(#Form, SelfInfo); |
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277 | if (Form.status_window>2) return; |
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278 | |||
279 | if (Form.width < 200) { MoveSize(OLD,OLD,200,OLD); return; } |
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280 | if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; } |
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281 | |||
282 | DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 1, 0xe1e1e1); |
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283 | DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, 0x7F7F7F); |
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284 | |||
285 | DrawToolbarButton(OPEN_FILE, 8); |
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286 | DrawToolbarButton(MAGNIFY_PLUS, 42); |
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287 | DrawToolbarButton(MAGNIFY_MINUS, 67); |
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288 | DrawToolbarButton(CHANGE_ENCODING, 101); |
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289 | DrawToolbarButton(RUN_EDIT, 135); |
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290 | DrawToolbarButton(SHOW_INFO, Form.cwidth - 34); |
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291 | |||
292 | if ((Form.cwidth-scroll.size_x-1 == list.w) && |
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293 | (Form.cheight-TOOLBAR_H == list.h) && |
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294 | (list.count) |
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295 | ) |
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296 | { |
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297 | DrawPage(); |
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298 | } else { |
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299 | PreparePage(); |
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300 | } |
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301 | DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x, scroll.size_y-1, scroll.bckg_col); |
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5923 | leency | 302 | } |
5980 | leency | 303 | |
304 | void DrawPage() |
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305 | { |
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306 | _PutImage(list.x,list.y,list.w,list.h,list.first*list.item_h*list.w*3 + font.buffer); |
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307 | DrawScroller(); |
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308 | }>> |