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Rev | Author | Line No. | Line |
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5962 | leency | 1 | #define MEMSIZE 4096*25 |
5819 | leency | 2 | |
7466 | leency | 3 | //===================================================// |
4 | // // |
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5 | // LIB // |
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6 | // // |
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7 | //===================================================// |
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8 | |||
5886 | pavelyakov | 9 | #include "../lib/io.h" |
7288 | leency | 10 | #include "../lib/gui.h" |
5819 | leency | 11 | #include "../lib/list_box.h" |
7286 | leency | 12 | #include "../lib/kfont.h" |
7230 | leency | 13 | |
5819 | leency | 14 | #include "../lib/obj/box_lib.h" |
15 | #include "../lib/obj/libini.h" |
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7230 | leency | 16 | #include "../lib/obj/libimg.h" |
5819 | leency | 17 | #include "../lib/obj/iconv.h" |
18 | #include "../lib/obj/proc_lib.h" |
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7230 | leency | 19 | |
5819 | leency | 20 | #include "../lib/patterns/simple_open_dialog.h" |
21 | |||
7466 | leency | 22 | //===================================================// |
23 | // // |
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24 | // DATA // |
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25 | // // |
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26 | //===================================================// |
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27 | |||
5819 | leency | 28 | #define TOOLBAR_H 34 |
5923 | leency | 29 | #define TOOLBAR_ICON_WIDTH 26 |
30 | #define TOOLBAR_ICON_HEIGHT 24 |
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5819 | leency | 31 | |
5923 | leency | 32 | #define DEFAULT_EDITOR "/sys/tinypad" |
33 | |||
5980 | leency | 34 | #define INTRO_TEXT "This is a plain Text Reader.\nTry to open some text file." |
7466 | leency | 35 | #define VERSION "Text Reader v1.3" |
5962 | leency | 36 | #define ABOUT "Idea: Leency, punk_joker |
37 | Code: Leency, Veliant, KolibriOS Team |
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5923 | leency | 38 | |
5962 | leency | 39 | Hotkeys: |
40 | Ctrl+O - open file |
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7218 | leency | 41 | Ctrl+I - show file properties |
5962 | leency | 42 | Ctrl+Up - bigger font |
43 | Ctrl+Down - smaller font |
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44 | Ctrl+Tab - select charset |
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7462 | leency | 45 | Ctrl+E - reopen current file in another app |
5962 | leency | 46 | |
47 | Press any key..." |
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48 | |||
7466 | leency | 49 | dword color_schemes[] = { |
50 | 0xFFFfff, 0, |
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51 | 0xF0F0F0, 0, |
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52 | 0xE9E5DA, 0, |
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53 | 0xF0F0C7, 0, |
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54 | 0xFCF0DA, 0x574531, |
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7468 | leency | 55 | 0xFDF6E3, 0x101A21, |
7466 | leency | 56 | 0x282C34, 0xABB2BF, |
57 | 0x282923, 0xD8D8D2 |
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58 | }; |
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59 | |||
60 | char color_scheme_names[] = |
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61 | "White & Black |
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62 | Grey & Black RtfRead |
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63 | Khaki & Black QNX |
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64 | Lemon & Black Fb2Read |
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65 | Antique & Black Pocket |
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66 | Linen & Black Horst |
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67 | DarkGrey & Grey Godot |
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68 | DarkGrey & Grey Monokai"; |
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69 | |||
5819 | leency | 70 | char default_dir[] = "/rd/1"; |
7286 | leency | 71 | od_filter filter2 = { 8, "TXT\0\0" }; |
5819 | leency | 72 | |
73 | 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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74 | llist list; |
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75 | |||
76 | proc_info Form; |
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77 | char title[4196]; |
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78 | |||
7218 | leency | 79 | bool help_opened = false; |
7466 | leency | 80 | int charsets_mx; |
81 | int reopenin_mx; |
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82 | int colscheme_mx; |
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5819 | leency | 83 | |
7466 | leency | 84 | int curcol_scheme; |
85 | |||
5819 | leency | 86 | enum { |
5962 | leency | 87 | OPEN_FILE, |
5819 | leency | 88 | MAGNIFY_MINUS, |
89 | MAGNIFY_PLUS, |
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90 | CHANGE_ENCODING, |
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91 | RUN_EDIT, |
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92 | SHOW_INFO, |
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7466 | leency | 93 | SHOW_FILE_PROPERTIES, |
94 | COLOR_SCHEME |
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5819 | leency | 95 | }; |
96 | |||
7051 | leency | 97 | int encoding; |
98 | |||
7466 | leency | 99 | dword bg_color; |
100 | dword text_color; |
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7462 | leency | 101 | |
7466 | leency | 102 | //===================================================// |
103 | // // |
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104 | // INTERNAL INCLUDES // |
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105 | // // |
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106 | //===================================================// |
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107 | |||
5819 | leency | 108 | #include "ini.h" |
5980 | leency | 109 | #include "prepare_page.h" |
5819 | leency | 110 | |
7466 | leency | 111 | //===================================================// |
112 | // // |
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113 | // CODE // |
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114 | // // |
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115 | //===================================================// |
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116 | |||
5923 | leency | 117 | void InitDlls() |
118 | { |
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119 | load_dll(boxlib, #box_lib_init, 0); |
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120 | load_dll(libio, #libio_init, 1); |
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121 | load_dll(libimg, #libimg_init, 1); |
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122 | load_dll(libini, #lib_init, 1); |
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123 | load_dll(iconv_lib, #iconv_open, 0); |
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124 | load_dll(Proc_lib, #OpenDialog_init,0); |
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125 | } |
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126 | |||
5819 | leency | 127 | void main() |
5923 | leency | 128 | { |
5987 | leency | 129 | InitDlls(); |
5819 | leency | 130 | OpenDialog_init stdcall (#o_dialog); |
7286 | leency | 131 | LoadIniSettings(); |
7466 | leency | 132 | EventSetColorScheme(curcol_scheme); |
6806 | leency | 133 | kfont.init(DEFAULT_FONT); |
5819 | leency | 134 | Libimg_LoadImage(#skin, abspath("toolbar.png")); |
135 | OpenFile(#param); |
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136 | list.no_selection = true; |
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7227 | leency | 137 | SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER); |
5819 | leency | 138 | loop() |
139 | { |
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5923 | leency | 140 | switch(WaitEvent()) |
141 | { |
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142 | case evMouse: |
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143 | HandleMouseEvent(); |
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5819 | leency | 144 | break; |
5923 | leency | 145 | case evKey: |
146 | HandleKeyEvent(); |
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147 | break; |
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148 | case evButton: |
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149 | HandleButtonEvent(); |
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150 | break; |
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151 | case evReDraw: |
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7462 | leency | 152 | EventMenuClick(); |
5923 | leency | 153 | draw_window(); |
154 | } |
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5819 | leency | 155 | } |
156 | } |
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157 | |||
7466 | leency | 158 | //===================================================// |
159 | // // |
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160 | // EVENTS // |
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161 | // // |
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162 | //===================================================// |
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5980 | leency | 163 | |
164 | void HandleButtonEvent() |
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5819 | leency | 165 | { |
5923 | leency | 166 | |
5980 | leency | 167 | byte btn = GetButtonID(); |
168 | if (btn==1) { |
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169 | SaveIniSettings(); |
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170 | ExitProcess(); |
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171 | } |
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172 | btn-=10; |
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173 | switch(btn) |
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5923 | leency | 174 | { |
5980 | leency | 175 | case OPEN_FILE: |
176 | EventOpenFile(); |
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177 | break; |
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7218 | leency | 178 | case SHOW_FILE_PROPERTIES: |
179 | EventShowFileProperties(); |
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180 | break; |
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5980 | leency | 181 | case MAGNIFY_PLUS: |
182 | EventMagnifyPlus(); |
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183 | break; |
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184 | case MAGNIFY_MINUS: |
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185 | EventMagnifyMinus(); |
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186 | break; |
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187 | case CHANGE_ENCODING: |
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7462 | leency | 188 | EventShowEncodingList(); |
5980 | leency | 189 | break; |
190 | case RUN_EDIT: |
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7466 | leency | 191 | EventShowReopenMenu(); |
5980 | leency | 192 | break; |
7466 | leency | 193 | case COLOR_SCHEME: |
194 | EventShowColorSchemesList(); |
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195 | break; |
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5980 | leency | 196 | case SHOW_INFO: |
197 | EventShowInfo(); |
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198 | break; |
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5923 | leency | 199 | } |
5819 | leency | 200 | } |
201 | |||
202 | |||
5980 | leency | 203 | void HandleKeyEvent() |
5819 | leency | 204 | { |
5980 | leency | 205 | if (help_opened) { |
206 | help_opened = false; |
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207 | DrawPage(); |
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208 | return; |
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209 | } |
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210 | GetKeys(); |
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7218 | leency | 211 | if (key_scancode == SCAN_CODE_F1) { |
5980 | leency | 212 | EventShowInfo(); |
213 | return; |
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214 | } |
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215 | if (key_modifier & KEY_LCTRL) || (key_modifier & KEY_RCTRL) { |
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216 | switch (key_scancode) |
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217 | { |
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7218 | leency | 218 | case SCAN_CODE_KEY_O: |
5980 | leency | 219 | EventOpenFile(); |
220 | break; |
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7218 | leency | 221 | case SCAN_CODE_KEY_I: |
222 | EventShowFileProperties(); |
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223 | break; |
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5980 | leency | 224 | case SCAN_CODE_UP: |
225 | EventMagnifyPlus(); |
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226 | break; |
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227 | case SCAN_CODE_DOWN: |
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228 | EventMagnifyMinus(); |
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229 | break; |
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7218 | leency | 230 | case SCAN_CODE_KEY_E: |
7466 | leency | 231 | EventShowReopenMenu(); |
5980 | leency | 232 | break; |
233 | case SCAN_CODE_TAB: |
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234 | EventChangeEncoding(); |
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235 | break; |
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5819 | leency | 236 | } |
5980 | leency | 237 | return; |
5819 | leency | 238 | } |
5980 | leency | 239 | if (list.ProcessKey(key_scancode)) |
240 | DrawPage(); |
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241 | } |
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5819 | leency | 242 | |
243 | |||
5980 | leency | 244 | void HandleMouseEvent() |
245 | { |
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246 | mouse.get(); |
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247 | list.wheel_size = 7; |
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248 | if (list.MouseScroll(mouse.vert)) { |
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249 | DrawPage(); |
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250 | return; |
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5819 | leency | 251 | } |
5980 | leency | 252 | scrollbar_v_mouse (#scroll); |
253 | if (list.first != scroll.position) { |
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254 | list.first = scroll.position; |
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255 | DrawPage(); |
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256 | } |
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5819 | leency | 257 | } |
258 | |||
5980 | leency | 259 | /* ----------------------------------------------------- */ |
260 | |||
261 | void EventOpenFile() |
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5819 | leency | 262 | { |
5980 | leency | 263 | OpenDialog_start stdcall (#o_dialog); |
7286 | leency | 264 | if (o_dialog.status) { |
265 | OpenFile(#openfile_path); |
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266 | PreparePage(); |
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267 | } |
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5819 | leency | 268 | } |
269 | |||
7218 | leency | 270 | void EventShowFileProperties() |
271 | { |
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272 | char ss_param[4096]; |
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273 | if (!param) return; |
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274 | sprintf(#ss_param, "-p %s", #param); |
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7462 | leency | 275 | RunProgram("/sys/File managers/Eolite", #ss_param); |
7218 | leency | 276 | } |
277 | |||
5980 | leency | 278 | void EventMagnifyPlus() |
5819 | leency | 279 | { |
6806 | leency | 280 | kfont.size.pt++; |
281 | if(!kfont.changeSIZE()) |
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282 | kfont.size.pt--; |
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5980 | leency | 283 | else |
284 | PreparePage(); |
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5819 | leency | 285 | } |
286 | |||
5980 | leency | 287 | void EventMagnifyMinus() |
288 | { |
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6806 | leency | 289 | kfont.size.pt--; |
290 | if(!kfont.changeSIZE()) |
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291 | kfont.size.pt++; |
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5980 | leency | 292 | else |
293 | PreparePage(); |
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294 | } |
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295 | |||
7466 | leency | 296 | void EventShowEncodingList() |
5980 | leency | 297 | { |
7466 | leency | 298 | menu.selected = encoding + 1; |
299 | menu.show(Form.left+5 + charsets_mx, Form.top+29+skin_height, 130, |
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300 | "UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866", 10); |
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301 | } |
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302 | |||
303 | void EventShowReopenMenu() |
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304 | { |
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7462 | leency | 305 | menu.selected = 0; |
7466 | leency | 306 | menu.show(Form.left+5 + reopenin_mx, Form.top+29+skin_height, 130, |
307 | "Tinypad\nTextEdit\nWebView\nFB2Read\nHexView\nOther", 20); |
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5980 | leency | 308 | } |
309 | |||
7466 | leency | 310 | void EventShowColorSchemesList() |
5980 | leency | 311 | { |
7466 | leency | 312 | menu.selected = curcol_scheme + 1; |
313 | menu.show(Form.left+5 + colscheme_mx, Form.top+29+skin_height, 175, #color_scheme_names, 30); |
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5980 | leency | 314 | } |
315 | |||
7466 | leency | 316 | void EventSetColorScheme(dword _setn) |
317 | { |
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318 | curcol_scheme = _setn; |
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319 | bg_color = color_schemes[curcol_scheme*2]; |
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320 | text_color = color_schemes[curcol_scheme*2+1]; |
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321 | } |
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322 | |||
5980 | leency | 323 | void EventShowInfo() { |
324 | help_opened = true; |
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325 | DrawBar(list.x, list.y, list.w, list.h, 0xFFFfff); |
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326 | WriteText(list.x + 10, list.y + 10, 10000001b, 0x555555, VERSION); |
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327 | WriteTextLines(list.x + 10, list.y+40, 10110000b, 0, ABOUT, 20); |
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328 | } |
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329 | |||
7462 | leency | 330 | void EventChangeEncoding(dword id) |
331 | { |
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332 | encoding = id; |
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333 | OpenFile(#openfile_path); |
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334 | PreparePage(); |
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335 | draw_window(); |
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336 | } |
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337 | |||
338 | void EventOpenFileInAnotherProgram(dword _app) |
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339 | { |
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340 | RunProgram(_app, #param); |
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341 | } |
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342 | |||
343 | void EventMenuClick() |
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344 | { |
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7466 | leency | 345 | byte open_param[4096]; |
7462 | leency | 346 | switch(menu.cur_y) |
347 | { |
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348 | //Encoding |
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349 | case 10...15: |
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350 | EventChangeEncoding(menu.cur_y-10); |
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351 | break; |
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352 | //Reopen |
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353 | case 20: |
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354 | EventOpenFileInAnotherProgram("/sys/tinypad"); |
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355 | break; |
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356 | case 21: |
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357 | EventOpenFileInAnotherProgram("/sys/develop/t_edit"); |
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358 | break; |
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359 | case 22: |
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360 | EventOpenFileInAnotherProgram("/sys/network/webview"); |
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361 | break; |
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362 | case 23: |
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363 | EventOpenFileInAnotherProgram("/sys/fb2read"); |
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364 | break; |
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365 | case 24: |
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366 | EventOpenFileInAnotherProgram("/sys/develop/heed"); |
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367 | break; |
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7466 | leency | 368 | case 25: |
369 | sprintf(#open_param,"~%s",#param); |
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370 | RunProgram("/sys/@open", #open_param); |
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371 | break; |
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372 | //ColorSchemes |
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373 | case 30...38: |
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374 | EventSetColorScheme(menu.cur_y-30); |
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375 | PreparePage(); |
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376 | break; |
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7462 | leency | 377 | } |
378 | menu.cur_y = 0; |
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379 | } |
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380 | |||
7466 | leency | 381 | //===================================================// |
382 | // // |
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383 | // DRAWS AND OTHER FUNCS // |
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384 | // // |
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385 | //===================================================// |
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5980 | leency | 386 | |
5819 | leency | 387 | void OpenFile(dword f_path) |
388 | { |
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389 | int tmp; |
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390 | if (ESBYTE[f_path]) { |
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391 | strcpy(#param, f_path); |
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392 | io.read(#param); |
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393 | strcpy(#title, #param); |
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394 | strcat(#title, " - Text Reader"); |
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395 | } |
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396 | else { |
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397 | if (list.count) return; |
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5923 | leency | 398 | io.buffer_data = INTRO_TEXT; |
5819 | leency | 399 | strcpy(#title, "Text Reader"); |
400 | } |
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401 | if (encoding!=CH_CP866) ChangeCharset(charsets[encoding], "CP866", io.buffer_data); |
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402 | list.KeyHome(); |
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403 | list.ClearList(); |
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404 | } |
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405 | |||
5980 | leency | 406 | void draw_window() |
407 | { |
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7466 | leency | 408 | #define BUTTONS_GAP 6 |
409 | #define BLOCKS_GAP 15 |
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7218 | leency | 410 | #define TOOLBAR_BUTTON_WIDTH 26 |
411 | incn x; |
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6746 | leency | 412 | DefineAndDrawWindow(Form.left,Form.top,Form.width,Form.height,0x73,0,#title,0); |
5980 | leency | 413 | GetProcessInfo(#Form, SelfInfo); |
414 | if (Form.status_window>2) return; |
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415 | |||
416 | if (Form.width < 200) { MoveSize(OLD,OLD,200,OLD); return; } |
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417 | if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; } |
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418 | |||
419 | DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 1, 0xe1e1e1); |
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420 | DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, 0x7F7F7F); |
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421 | |||
7218 | leency | 422 | x.n = 0; |
423 | DrawToolbarButton(OPEN_FILE, x.inc(8)); |
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7466 | leency | 424 | DrawToolbarButton(SHOW_FILE_PROPERTIES, x.inc(TOOLBAR_BUTTON_WIDTH + BUTTONS_GAP)); |
425 | |||
426 | DrawToolbarButton(MAGNIFY_MINUS, x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP)); |
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7428 | leency | 427 | DrawToolbarButton(MAGNIFY_PLUS, x.inc(TOOLBAR_BUTTON_WIDTH - 1)); |
7466 | leency | 428 | DrawToolbarButton(COLOR_SCHEME, x.inc(TOOLBAR_BUTTON_WIDTH + BUTTONS_GAP)); colscheme_mx = x.n; |
429 | |||
430 | DrawToolbarButton(CHANGE_ENCODING, x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP)); charsets_mx = x.n; |
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431 | DrawToolbarButton(RUN_EDIT, x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP)); reopenin_mx = x.n; |
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5980 | leency | 432 | DrawToolbarButton(SHOW_INFO, Form.cwidth - 34); |
433 | |||
434 | if ((Form.cwidth-scroll.size_x-1 == list.w) && |
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435 | (Form.cheight-TOOLBAR_H == list.h) && |
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436 | (list.count) |
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437 | ) |
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438 | { |
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439 | DrawPage(); |
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440 | } else { |
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441 | PreparePage(); |
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7466 | leency | 442 | } |
443 | |||
5980 | leency | 444 | DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x, scroll.size_y-1, scroll.bckg_col); |
5923 | leency | 445 | } |
5980 | leency | 446 | |
447 | void DrawPage() |
||
448 | { |
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6808 | leency | 449 | kfont.ShowBufferPart(list.x, list.y, list.w, list.h, list.first*list.item_h*list.w); |
5980 | leency | 450 | DrawScroller(); |
7286 | leency | 451 | } |
452 | |||
453 | void DrawToolbarButton(char image_id, int x) |
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454 | { |
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455 | DefineButton(x+1, 6, TOOLBAR_ICON_WIDTH-2, TOOLBAR_ICON_HEIGHT-2, 10+image_id + BT_HIDE, 0); |
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7428 | leency | 456 | img_draw stdcall(skin.image, x, 5, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, TOOLBAR_ICON_WIDTH-1*image_id, 0); |
7286 | leency | 457 | } |
458 | |||
459 | void DrawScroller() |
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460 | { |
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461 | scroll.max_area = list.count; |
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462 | scroll.cur_area = list.visible; |
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463 | scroll.position = list.first; |
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464 | scroll.all_redraw = 0; |
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465 | scroll.start_x = list.x + list.w; |
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466 | scroll.start_y = list.y; |
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467 | scroll.size_y = list.h; |
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468 | scrollbar_v_draw(#scroll); |
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5980 | leency | 469 | }>> |