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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_EDITOR "/sys/tinypad" |
19 | |||
5980 | leency | 20 | #define INTRO_TEXT "This is a plain Text Reader.\nTry to open some text file." |
5987 | leency | 21 | #define VERSION "Text Reader v1.05" |
5962 | leency | 22 | #define ABOUT "Idea: Leency, punk_joker |
23 | Code: Leency, Veliant, KolibriOS Team |
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5923 | leency | 24 | |
5962 | leency | 25 | Hotkeys: |
26 | Ctrl+O - open file |
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27 | Ctrl+Up - bigger font |
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28 | Ctrl+Down - smaller font |
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29 | Ctrl+Tab - select charset |
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30 | Ctrl+E - edit current document |
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31 | |||
32 | Press any key..." |
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33 | |||
5819 | leency | 34 | char default_dir[] = "/rd/1"; |
35 | od_filter filter2 = {0,0}; |
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36 | |||
37 | 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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38 | llist list; |
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39 | |||
40 | proc_info Form; |
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41 | char title[4196]; |
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42 | |||
43 | byte help_opened = false; |
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44 | |||
45 | enum { |
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5962 | leency | 46 | OPEN_FILE, |
5819 | leency | 47 | MAGNIFY_MINUS, |
48 | MAGNIFY_PLUS, |
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49 | CHANGE_ENCODING, |
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50 | RUN_EDIT, |
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51 | SHOW_INFO, |
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52 | }; |
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53 | |||
54 | #include "ini.h" |
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55 | #include "menu.h" |
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5980 | leency | 56 | #include "gui.h" |
57 | #include "prepare_page.h" |
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5819 | leency | 58 | |
5980 | leency | 59 | |
5923 | leency | 60 | void InitDlls() |
61 | { |
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62 | load_dll(boxlib, #box_lib_init, 0); |
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63 | load_dll(libio, #libio_init, 1); |
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64 | load_dll(libimg, #libimg_init, 1); |
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65 | load_dll(libini, #lib_init, 1); |
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66 | load_dll(iconv_lib, #iconv_open, 0); |
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67 | load_dll(Proc_lib, #OpenDialog_init,0); |
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68 | } |
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69 | |||
70 | |||
5819 | leency | 71 | void main() |
5923 | leency | 72 | { |
5987 | leency | 73 | InitDlls(); |
5819 | leency | 74 | OpenDialog_init stdcall (#o_dialog); |
5987 | leency | 75 | label.init(DEFAULT_FONT); |
5819 | leency | 76 | Libimg_LoadImage(#skin, abspath("toolbar.png")); |
77 | LoadIniSettings(); |
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78 | OpenFile(#param); |
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79 | list.no_selection = true; |
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80 | SetEventMask(10000000000000000000000001100111b); |
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81 | loop() |
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82 | { |
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5923 | leency | 83 | switch(WaitEvent()) |
84 | { |
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85 | case evMouse: |
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86 | HandleMouseEvent(); |
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5819 | leency | 87 | break; |
5923 | leency | 88 | case evKey: |
89 | HandleKeyEvent(); |
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90 | break; |
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91 | case evButton: |
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92 | HandleButtonEvent(); |
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93 | break; |
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94 | case evReDraw: |
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95 | if (action_buf) { |
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96 | OpenFile(#param); |
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97 | PreparePage(); |
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98 | action_buf = false; |
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99 | }; |
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100 | draw_window(); |
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101 | } |
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5819 | leency | 102 | } |
103 | } |
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104 | |||
5980 | leency | 105 | |
106 | void HandleButtonEvent() |
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5819 | leency | 107 | { |
5923 | leency | 108 | |
5980 | leency | 109 | byte btn = GetButtonID(); |
110 | if (btn==1) { |
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111 | SaveIniSettings(); |
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112 | ExitProcess(); |
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113 | } |
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114 | btn-=10; |
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115 | switch(btn) |
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5923 | leency | 116 | { |
5980 | leency | 117 | case OPEN_FILE: |
118 | EventOpenFile(); |
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119 | break; |
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120 | case MAGNIFY_PLUS: |
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121 | EventMagnifyPlus(); |
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122 | break; |
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123 | case MAGNIFY_MINUS: |
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124 | EventMagnifyMinus(); |
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125 | break; |
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126 | case CHANGE_ENCODING: |
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127 | EventChangeEncoding(); |
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128 | break; |
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129 | case RUN_EDIT: |
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130 | EventRunEdit(); |
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131 | break; |
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132 | case SHOW_INFO: |
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133 | EventShowInfo(); |
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134 | break; |
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5923 | leency | 135 | } |
5819 | leency | 136 | } |
137 | |||
138 | |||
5980 | leency | 139 | void HandleKeyEvent() |
5819 | leency | 140 | { |
5980 | leency | 141 | if (help_opened) { |
142 | help_opened = false; |
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143 | DrawPage(); |
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144 | return; |
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145 | } |
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146 | GetKeys(); |
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147 | if (key_scancode==059) { |
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148 | EventShowInfo(); |
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149 | return; |
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150 | } |
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151 | if (key_modifier & KEY_LCTRL) || (key_modifier & KEY_RCTRL) { |
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152 | switch (key_scancode) |
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153 | { |
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154 | case 024: |
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155 | EventOpenFile(); |
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156 | break; |
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157 | case SCAN_CODE_UP: |
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158 | EventMagnifyPlus(); |
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159 | break; |
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160 | case SCAN_CODE_DOWN: |
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161 | EventMagnifyMinus(); |
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162 | break; |
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163 | case 018: |
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164 | EventRunEdit(); |
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165 | break; |
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166 | case SCAN_CODE_TAB: |
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167 | EventChangeEncoding(); |
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168 | break; |
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5819 | leency | 169 | } |
5980 | leency | 170 | return; |
5819 | leency | 171 | } |
5980 | leency | 172 | if (list.ProcessKey(key_scancode)) |
173 | DrawPage(); |
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174 | } |
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5819 | leency | 175 | |
176 | |||
5980 | leency | 177 | void HandleMouseEvent() |
178 | { |
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179 | mouse.get(); |
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180 | list.wheel_size = 7; |
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181 | if (list.MouseScroll(mouse.vert)) { |
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182 | DrawPage(); |
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183 | return; |
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5819 | leency | 184 | } |
5980 | leency | 185 | scrollbar_v_mouse (#scroll); |
186 | if (list.first != scroll.position) { |
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187 | list.first = scroll.position; |
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188 | DrawPage(); |
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189 | } |
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5819 | leency | 190 | } |
191 | |||
5980 | leency | 192 | |
193 | /* ----------------------------------------------------- */ |
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194 | |||
195 | void EventOpenFile() |
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5819 | leency | 196 | { |
5980 | leency | 197 | OpenDialog_start stdcall (#o_dialog); |
198 | OpenFile(#openfile_path); |
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199 | PreparePage(); |
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5819 | leency | 200 | } |
201 | |||
5980 | leency | 202 | void EventMagnifyPlus() |
5819 | leency | 203 | { |
5987 | leency | 204 | label.size.pt++; |
205 | if(!label.changeSIZE()) |
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206 | label.size.pt--; |
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5980 | leency | 207 | else |
208 | PreparePage(); |
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5819 | leency | 209 | } |
210 | |||
5980 | leency | 211 | void EventMagnifyMinus() |
212 | { |
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5987 | leency | 213 | label.size.pt--; |
214 | if(!label.changeSIZE()) |
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215 | label.size.pt++; |
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5980 | leency | 216 | else |
217 | PreparePage(); |
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218 | } |
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219 | |||
220 | void EventRunEdit() |
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221 | { |
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222 | io.run(DEFAULT_EDITOR, #param); |
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223 | } |
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224 | |||
225 | void EventChangeEncoding() |
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226 | { |
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227 | CreateThread(#menu_rmb,#stak+4092); |
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228 | } |
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229 | |||
230 | void EventShowInfo() { |
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231 | help_opened = true; |
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232 | DrawBar(list.x, list.y, list.w, list.h, 0xFFFfff); |
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233 | WriteText(list.x + 10, list.y + 10, 10000001b, 0x555555, VERSION); |
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234 | WriteTextLines(list.x + 10, list.y+40, 10110000b, 0, ABOUT, 20); |
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235 | } |
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236 | |||
237 | /* ------------------------------------------- */ |
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238 | |||
239 | |||
5819 | leency | 240 | void OpenFile(dword f_path) |
241 | { |
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242 | int tmp; |
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243 | if (ESBYTE[f_path]) { |
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244 | strcpy(#param, f_path); |
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245 | io.read(#param); |
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246 | strcpy(#title, #param); |
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247 | strcat(#title, " - Text Reader"); |
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248 | } |
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249 | else { |
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250 | if (list.count) return; |
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5923 | leency | 251 | io.buffer_data = INTRO_TEXT; |
5819 | leency | 252 | strcpy(#title, "Text Reader"); |
253 | } |
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254 | if (encoding!=CH_CP866) ChangeCharset(charsets[encoding], "CP866", io.buffer_data); |
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255 | list.KeyHome(); |
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256 | list.ClearList(); |
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257 | } |
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258 | |||
5980 | leency | 259 | void draw_window() |
260 | { |
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261 | DefineAndDrawWindow(Form.left,Form.top,Form.width,Form.height,0x73,0,#title); |
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262 | GetProcessInfo(#Form, SelfInfo); |
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263 | if (Form.status_window>2) return; |
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264 | |||
265 | if (Form.width < 200) { MoveSize(OLD,OLD,200,OLD); return; } |
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266 | if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; } |
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267 | |||
268 | DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 1, 0xe1e1e1); |
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269 | DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, 0x7F7F7F); |
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270 | |||
271 | DrawToolbarButton(OPEN_FILE, 8); |
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272 | DrawToolbarButton(MAGNIFY_PLUS, 42); |
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273 | DrawToolbarButton(MAGNIFY_MINUS, 67); |
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274 | DrawToolbarButton(CHANGE_ENCODING, 101); |
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275 | DrawToolbarButton(RUN_EDIT, 135); |
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276 | DrawToolbarButton(SHOW_INFO, Form.cwidth - 34); |
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277 | |||
278 | if ((Form.cwidth-scroll.size_x-1 == list.w) && |
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279 | (Form.cheight-TOOLBAR_H == list.h) && |
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280 | (list.count) |
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281 | ) |
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282 | { |
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283 | DrawPage(); |
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284 | } else { |
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285 | PreparePage(); |
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286 | } |
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287 | DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x, scroll.size_y-1, scroll.bckg_col); |
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5923 | leency | 288 | } |
5980 | leency | 289 | |
290 | void DrawPage() |
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291 | { |
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5987 | leency | 292 | _PutImage(list.x,list.y,list.w,list.h,list.first*list.item_h*list.w*3 + label.raw); |
5980 | leency | 293 | DrawScroller(); |
294 | }>> |