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