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1 #include <stdio.h> |
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2 #include <stdlib.h> |
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3 #include <string.h> |
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4 #include <ncurses.h> |
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5 #include <panel.h> |
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6 #include <time.h> |
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7 #include <ctype.h> |
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8 #include <locale.h> |
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9 |
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10 #include "screen.h" |
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11 #include "utils.h" |
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12 #include "buddies.h" |
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13 #include "parsecfg.h" |
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14 #include "lang.h" |
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15 #include "server.h" |
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16 |
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17 /* Definicion de tipos */ |
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18 #define window_entry(n) list_entry(n, window_entry_t, list) |
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19 |
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20 LIST_HEAD(window_list); |
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21 |
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22 /* Variables globales a SCREEN.C */ |
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23 static WINDOW *rosterWnd, *chatWnd, *inputWnd; |
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24 static WINDOW *logWnd, *logWnd_border; |
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25 static PANEL *rosterPanel, *chatPanel, *inputPanel; |
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26 static PANEL *logPanel, *logPanel_border; |
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27 static int maxY, maxX; |
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28 static window_entry_t *currentWindow; |
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29 |
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30 static int chatmode; |
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31 int update_roaster; |
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32 |
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33 static char inputLine[INPUTLINE_LENGTH+1]; |
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34 static char *ptr_inputline; |
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35 static short int inputline_offset; |
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36 |
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37 |
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38 /* Funciones */ |
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39 |
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40 int scr_WindowHeight(WINDOW * win) |
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41 { |
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42 int x, y; |
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43 getmaxyx(win, y, x); |
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44 return x; |
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45 } |
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46 |
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47 void scr_draw_box(WINDOW * win, int y, int x, int height, int width, |
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48 int Color, chtype box, chtype border) |
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49 { |
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50 int i, j; |
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51 |
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52 wattrset(win, COLOR_PAIR(Color)); |
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53 for (i = 0; i < height; i++) { |
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54 wmove(win, y + i, x); |
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55 for (j = 0; j < width; j++) |
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56 if (!i && !j) |
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57 waddch(win, border | ACS_ULCORNER); |
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58 else if (i == height - 1 && !j) |
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59 waddch(win, border | ACS_LLCORNER); |
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60 else if (!i && j == width - 1) |
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61 waddch(win, box | ACS_URCORNER); |
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62 else if (i == height - 1 && j == width - 1) |
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63 waddch(win, box | ACS_LRCORNER); |
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64 else if (!i) |
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65 waddch(win, border | ACS_HLINE); |
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66 else if (i == height - 1) |
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67 waddch(win, box | ACS_HLINE); |
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68 else if (!j) |
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69 waddch(win, border | ACS_VLINE); |
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70 else if (j == width - 1) |
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71 waddch(win, box | ACS_VLINE); |
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72 else |
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73 waddch(win, box | ' '); |
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74 } |
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75 } |
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76 |
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77 int FindColor(char *name) |
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78 { |
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79 if (!strcmp(name, "default")) |
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80 return -1; |
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81 if (!strcmp(name, "black")) |
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82 return COLOR_BLACK; |
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83 if (!strcmp(name, "red")) |
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84 return COLOR_RED; |
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85 if (!strcmp(name, "green")) |
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86 return COLOR_GREEN; |
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87 if (!strcmp(name, "yellow")) |
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88 return COLOR_YELLOW; |
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89 if (!strcmp(name, "blue")) |
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90 return COLOR_BLUE; |
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91 if (!strcmp(name, "magenta")) |
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92 return COLOR_MAGENTA; |
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93 if (!strcmp(name, "cyan")) |
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94 return COLOR_CYAN; |
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95 if (!strcmp(name, "white")) |
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96 return COLOR_WHITE; |
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97 |
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98 return -1; |
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99 } |
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100 |
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101 void ParseColors(void) |
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102 { |
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103 char *colors[11] = { |
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104 "", "", |
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105 "borderlines", |
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106 "jidonlineselected", |
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107 "jidonline", |
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108 "jidofflineselected", |
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109 "jidoffline", |
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110 "text", |
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111 NULL |
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112 }; |
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113 |
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114 char *tmp = malloc(1024); |
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115 char *color1; |
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116 char *background = cfg_read("color_background"); |
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117 char *backselected = cfg_read("color_backselected"); |
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118 int i = 0; |
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119 |
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120 while (colors[i]) { |
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121 sprintf(tmp, "color_%s", colors[i]); |
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122 color1 = cfg_read(tmp); |
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123 |
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124 switch (i + 1) { |
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125 case 1: |
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126 init_pair(1, COLOR_BLACK, COLOR_WHITE); |
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127 break; |
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128 case 2: |
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129 init_pair(2, COLOR_WHITE, COLOR_BLACK); |
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130 break; |
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131 case 3: |
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132 init_pair(3, FindColor(color1), FindColor(background)); |
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133 break; |
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134 case 4: |
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135 init_pair(4, FindColor(color1), FindColor(backselected)); |
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136 break; |
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137 case 5: |
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138 init_pair(5, FindColor(color1), FindColor(background)); |
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139 break; |
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140 case 6: |
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141 init_pair(6, FindColor(color1), FindColor(backselected)); |
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142 break; |
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143 case 7: |
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144 init_pair(7, FindColor(color1), FindColor(background)); |
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145 break; |
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146 case 8: |
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147 init_pair(8, FindColor(color1), FindColor(background)); |
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148 break; |
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149 } |
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150 i++; |
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151 } |
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152 } |
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153 |
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154 |
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155 window_entry_t *scr_CreatePanel(char *title, int x, int y, int lines, |
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156 int cols, int dont_show) |
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157 { |
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158 window_entry_t *tmp = calloc(1, sizeof(window_entry_t)); |
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159 |
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160 tmp->win = newwin(lines, cols, y, x); |
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161 tmp->panel = new_panel(tmp->win); |
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162 tmp->name = (char *) calloc(1, 1024); |
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163 strncpy(tmp->name, title, 1024); |
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164 |
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165 scr_draw_box(tmp->win, 0, 0, lines, cols, COLOR_GENERAL, 0, 0); |
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166 //mvwprintw(tmp->win, 0, (cols - (2 + strlen(title))) / 2, " %s ", title); |
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167 if ((!dont_show)) { |
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168 currentWindow = tmp; |
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169 } else { |
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170 if (currentWindow) |
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171 top_panel(currentWindow->panel); |
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172 else |
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173 top_panel(chatPanel); |
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174 } |
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175 |
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176 list_add_tail(&tmp->list, &window_list); |
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177 update_panels(); |
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178 |
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179 return tmp; |
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180 } |
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181 |
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182 |
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183 void scr_CreatePopup(char *title, char *texto, int corte, int type, |
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184 char *returnstring) |
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185 { |
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186 WINDOW *popupWin; |
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187 PANEL *popupPanel; |
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188 |
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189 int lineas = 0; |
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190 int cols = 0; |
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191 |
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192 char **submsgs; |
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193 int n = 0; |
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194 int i; |
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195 |
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196 char *instr = (char *) calloc(1, 1024); |
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197 |
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198 /* fprintf(stderr, "\r\n%d", lineas); */ |
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199 |
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200 submsgs = ut_SplitMessage(texto, &n, corte); |
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201 |
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202 switch (type) { |
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203 case 1: |
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204 case 0: |
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205 lineas = n + 4; |
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206 break; |
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207 } |
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208 |
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209 cols = corte + 3; |
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210 popupWin = newwin(lineas, cols, (maxY - lineas) / 2, (maxX - cols) / 2); |
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211 popupPanel = new_panel(popupWin); |
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212 |
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213 /*ATENCION!!! Colorear el popup ?? |
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214 / box (popupWin, 0, 0); */ |
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215 scr_draw_box(popupWin, 0, 0, lineas, cols, COLOR_POPUP, 0, 0); |
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216 mvwprintw(popupWin, 0, (cols - (2 + strlen(title))) / 2, " %s ", title); |
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217 |
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218 for (i = 0; i < n; i++) |
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219 mvwprintw(popupWin, i + 1, 2, "%s", submsgs[i]); |
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220 |
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221 |
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222 for (i = 0; i < n; i++) |
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223 free(submsgs[i]); |
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224 free(submsgs); |
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225 |
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226 switch (type) { |
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227 case 0: |
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228 mvwprintw(popupWin, n + 2, |
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229 (cols - (2 + strlen(i18n("Press any key")))) / 2, |
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230 i18n("Press any key")); |
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231 update_panels(); |
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232 doupdate(); |
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233 getch(); |
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234 break; |
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235 case 1: |
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236 { |
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237 char ch; |
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238 int scroll = 0; |
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239 int input_x = 0; |
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240 |
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241 wmove(popupWin, 3, 1); |
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242 wrefresh(popupWin); |
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243 keypad(popupWin, TRUE); |
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244 while ((ch = getch()) != '\n') { |
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245 switch (ch) { |
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246 case 0x09: |
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247 case KEY_UP: |
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248 case KEY_DOWN: |
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249 break; |
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250 case KEY_RIGHT: |
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251 case KEY_LEFT: |
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252 break; |
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253 case KEY_BACKSPACE: |
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254 case 127: |
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255 if (input_x || scroll) { |
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256 /* wattrset (popupWin, 0); */ |
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257 if (!input_x) { |
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258 scroll = scroll < cols - 3 ? 0 : scroll - (cols - 3); |
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259 wmove(popupWin, 3, 1); |
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260 for (i = 0; i < cols; i++) |
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261 waddch |
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262 (popupWin, |
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263 instr |
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264 [scroll |
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265 + input_x + i] ? instr[scroll + input_x + i] : ' '); |
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266 input_x = strlen(instr) - scroll; |
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267 } else |
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268 input_x--; |
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269 instr[scroll + input_x] = '\0'; |
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270 mvwaddch(popupWin, 3, input_x + 1, ' '); |
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271 wmove(popupWin, 3, input_x + 1); |
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272 wrefresh(popupWin); |
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273 } |
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274 default: |
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275 if ( /*ch<0x100 && */ isprint(ch) || ch == '�' |
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276 || ch == '�') { |
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277 if (scroll + input_x < 1024) { |
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278 instr[scroll + input_x] = ch; |
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279 instr[scroll + input_x + 1] = '\0'; |
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280 if (input_x == cols - 3) { |
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281 scroll++; |
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282 wmove(popupWin, 3, 1); |
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283 for (i = 0; i < cols - 3; i++) |
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284 waddch(popupWin, instr[scroll + i]); |
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285 } else { |
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286 wmove(popupWin, 3, 1 + input_x++); |
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287 waddch(popupWin, ch); |
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288 } |
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289 wrefresh(popupWin); |
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290 } else { |
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291 flash(); |
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292 } |
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293 } |
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294 } |
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295 } |
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296 } |
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297 if (returnstring != NULL) |
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298 strcpy(returnstring, instr); |
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299 break; |
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300 } |
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301 |
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302 del_panel(popupPanel); |
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303 delwin(popupWin); |
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304 update_panels(); |
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305 doupdate(); |
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306 free(instr); |
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307 keypad(inputWnd, TRUE); |
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308 } |
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309 |
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310 void scr_RoolWindow(void) |
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311 { |
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312 } |
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313 |
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314 window_entry_t *scr_SearchWindow(char *winId) |
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315 { |
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316 struct list_head *pos, *n; |
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317 window_entry_t *search_entry = NULL; |
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318 |
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319 list_for_each_safe(pos, n, &window_list) { |
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320 search_entry = window_entry(pos); |
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321 if (search_entry->name) { |
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322 if (!strcasecmp(search_entry->name, winId)) { |
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323 return search_entry; |
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324 } |
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325 } |
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326 } |
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327 return NULL; |
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328 } |
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329 |
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330 void scr_ShowWindow(char *winId) |
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331 { |
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332 int n, width, i; |
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333 window_entry_t *tmp = scr_SearchWindow(winId); |
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334 if (tmp != NULL) { |
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335 top_panel(tmp->panel); |
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336 currentWindow = tmp; |
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337 chatmode = TRUE; |
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338 tmp->hidden_msg = FALSE; |
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339 update_roaster = TRUE; |
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340 width = scr_WindowHeight(tmp->win); |
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341 for (n = 0; n < tmp->nlines; n++) { |
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342 mvwprintw(tmp->win, n + 1, 1, ""); |
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343 for (i = 0; i < width - 2; i++) |
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344 waddch(tmp->win, ' '); |
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345 mvwprintw(tmp->win, n + 1, 1, "%s", tmp->texto[n]); |
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346 } |
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347 //move(CHAT_WIN_HEIGHT - 1, maxX - 1); |
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348 update_panels(); |
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349 doupdate(); |
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350 } else { |
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351 top_panel(chatPanel); |
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352 currentWindow = tmp; |
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353 } |
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354 } |
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355 |
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356 void scr_ShowBuddyWindow(void) |
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357 { |
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358 buddy_entry_t *tmp = bud_SelectedInfo(); |
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359 if (tmp->jid != NULL) |
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360 scr_ShowWindow(tmp->jid); |
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361 top_panel(inputPanel); |
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0
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362 } |
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363 |
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364 |
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11
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365 void scr_WriteInWindow(char *winId, char *texto, int TimeStamp, int force_show) |
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0
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366 { |
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367 time_t ahora; |
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368 int n; |
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369 int i; |
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370 int width; |
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371 window_entry_t *tmp; |
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372 int dont_show = FALSE; |
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373 |
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3
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374 |
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375 tmp = scr_SearchWindow(winId); |
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376 |
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12
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377 if (!chatmode) |
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378 dont_show = TRUE; |
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379 else if ((!force_show) && ((!currentWindow || (currentWindow != tmp)))) |
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380 dont_show = TRUE; |
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21
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381 // scr_LogPrint("dont_show=%d", dont_show); |
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3
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382 |
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0
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383 if (tmp == NULL) { |
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3
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384 tmp = scr_CreatePanel(winId, 20, 0, CHAT_WIN_HEIGHT, maxX - 20, dont_show); |
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1
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385 tmp->texto = (char **) calloc((CHAT_WIN_HEIGHT+1) * 3, sizeof(char *)); |
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386 for (n = 0; n < CHAT_WIN_HEIGHT * 3; n++) |
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387 tmp->texto[n] = (char *) calloc(1, 1024); |
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388 |
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389 if (TimeStamp) { |
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390 ahora = time(NULL); |
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391 strftime(tmp->texto[tmp->nlines], 1024, "[%H:%M] ", |
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392 localtime(&ahora)); |
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393 strcat(tmp->texto[tmp->nlines], texto); |
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394 } else { |
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395 sprintf(tmp->texto[tmp->nlines], " %s", texto); |
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396 } |
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397 tmp->nlines++; |
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398 } else { |
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1
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399 if (tmp->nlines < CHAT_WIN_HEIGHT - 2) { |
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0
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400 if (TimeStamp) { |
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401 ahora = time(NULL); |
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402 strftime(tmp->texto[tmp->nlines], 1024, |
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403 "[%H:%M] ", localtime(&ahora)); |
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404 strcat(tmp->texto[tmp->nlines], texto); |
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405 } else { |
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406 sprintf(tmp->texto[tmp->nlines], " %s", texto); |
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407 } |
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408 tmp->nlines++; |
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409 } else { |
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410 for (n = 0; n < tmp->nlines; n++) { |
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411 memset(tmp->texto[n], 0, 1024); |
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412 strncpy(tmp->texto[n], tmp->texto[n + 1], 1024); |
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413 } |
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414 if (TimeStamp) { |
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415 ahora = time(NULL); |
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416 strftime(tmp->texto[tmp->nlines - 1], 1024, |
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417 "[%H:%M] ", localtime(&ahora)); |
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418 strcat(tmp->texto[tmp->nlines - 1], texto); |
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419 } else { |
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420 sprintf(tmp->texto[tmp->nlines - 1], " %s", texto); |
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421 } |
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422 } |
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423 } |
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424 |
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3
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425 if (!dont_show) { |
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426 top_panel(tmp->panel); |
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427 width = scr_WindowHeight(tmp->win); |
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428 for (n = 0; n < tmp->nlines; n++) { |
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429 mvwprintw(tmp->win, n + 1, 1, ""); |
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430 for (i = 0; i < width - 2; i++) |
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431 waddch(tmp->win, ' '); |
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432 mvwprintw(tmp->win, n + 1, 1, "%s", tmp->texto[n]); |
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433 } |
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434 |
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435 update_panels(); |
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436 doupdate(); |
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13
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437 } else { |
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15
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438 tmp->hidden_msg = TRUE; |
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14
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439 update_roaster = TRUE; |
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0
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440 } |
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441 } |
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442 |
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443 void scr_InitCurses(void) |
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444 { |
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445 initscr(); |
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446 noecho(); |
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447 raw(); |
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2
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448 //cbreak(); |
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0
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449 start_color(); |
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450 use_default_colors(); |
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451 |
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452 ParseColors(); |
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453 |
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454 getmaxyx(stdscr, maxY, maxX); |
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1
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455 inputLine[0] = 0; |
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456 ptr_inputline = inputLine; |
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0
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457 |
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20
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458 //setlocale(LC_CTYPE, ""); |
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459 |
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0
|
460 return; |
|
|
461 } |
|
|
462 |
|
|
463 void scr_DrawMainWindow(void) |
|
|
464 { |
|
1
|
465 /* Draw main panels */ |
|
12
|
466 rosterWnd = newwin(CHAT_WIN_HEIGHT, 20, 0, 0); |
|
0
|
467 rosterPanel = new_panel(rosterWnd); |
|
12
|
468 scr_draw_box(rosterWnd, 0, 0, CHAT_WIN_HEIGHT, 20, COLOR_GENERAL, 0, 0); |
|
0
|
469 mvwprintw(rosterWnd, 0, (20 - strlen(i18n("Roster"))) / 2, |
|
|
470 i18n("Roster")); |
|
|
471 |
|
1
|
472 chatWnd = newwin(CHAT_WIN_HEIGHT, maxX - 20, 0, 20); |
|
0
|
473 chatPanel = new_panel(chatWnd); |
|
1
|
474 scr_draw_box(chatWnd, 0, 0, CHAT_WIN_HEIGHT, maxX - 20, COLOR_GENERAL, 0, 0); |
|
11
|
475 //mvwprintw(chatWnd, 0, |
|
|
476 // ((maxX - 20) - strlen(i18n("Status Window"))) / 2, |
|
|
477 // i18n("Status Window")); |
|
4
|
478 //wbkgd(chatWnd, COLOR_PAIR(COLOR_GENERAL)); |
|
17
|
479 mvwprintw(chatWnd, 1, 1, "This is the status window"); |
|
0
|
480 |
|
12
|
481 logWnd_border = newwin(LOG_WIN_HEIGHT, maxX, CHAT_WIN_HEIGHT, 0); |
|
1
|
482 logPanel_border = new_panel(logWnd_border); |
|
12
|
483 scr_draw_box(logWnd_border, 0, 0, LOG_WIN_HEIGHT, maxX, COLOR_GENERAL, 0, 0); |
|
1
|
484 // mvwprintw(logWnd_border, 0, |
|
|
485 // ((maxX - 20) - strlen(i18n("Log Window"))) / 2, |
|
|
486 // i18n("Log Window")); |
|
|
487 //logWnd = newwin(LOG_WIN_HEIGHT - 2, maxX-20 - 2, CHAT_WIN_HEIGHT+1, 20+1); |
|
12
|
488 logWnd = derwin(logWnd_border, LOG_WIN_HEIGHT-2, maxX-2, 1, 1); |
|
1
|
489 logPanel = new_panel(logWnd); |
|
|
490 wbkgd(logWnd, COLOR_PAIR(COLOR_GENERAL)); |
|
|
491 //wattrset(logWnd, COLOR_PAIR(COLOR_GENERAL)); |
|
21
|
492 scr_LogPrint("Start up."); |
|
1
|
493 |
|
|
494 scrollok(logWnd,TRUE); |
|
21
|
495 //idlok(logWnd,TRUE); // XXX Necessary? |
|
1
|
496 |
|
|
497 inputWnd = newwin(1, maxX, maxY-1, 0); |
|
|
498 inputPanel = new_panel(inputWnd); |
|
|
499 //wbkgd(inputWnd, COLOR_PAIR(COLOR_GENERAL)); |
|
|
500 |
|
0
|
501 bud_DrawRoster(rosterWnd); |
|
|
502 update_panels(); |
|
|
503 doupdate(); |
|
|
504 return; |
|
|
505 } |
|
|
506 |
|
|
507 void scr_TerminateCurses(void) |
|
|
508 { |
|
|
509 clear(); |
|
|
510 refresh(); |
|
|
511 endwin(); |
|
|
512 return; |
|
|
513 } |
|
|
514 |
|
|
515 void scr_WriteIncomingMessage(char *jidfrom, char *text) |
|
|
516 { |
|
|
517 char **submsgs; |
|
|
518 int n, i; |
|
|
519 char *buffer = (char *) malloc(5 + strlen(text)); |
|
|
520 |
|
20
|
521 sprintf(buffer, "<== %s", text); |
|
0
|
522 |
|
|
523 submsgs = |
|
|
524 ut_SplitMessage(buffer, &n, maxX - scr_WindowHeight(rosterWnd) - 20); |
|
|
525 |
|
|
526 for (i = 0; i < n; i++) { |
|
|
527 if (i == 0) |
|
11
|
528 scr_WriteInWindow(jidfrom, submsgs[i], TRUE, FALSE); |
|
0
|
529 else |
|
11
|
530 scr_WriteInWindow(jidfrom, submsgs[i], FALSE, FALSE); |
|
0
|
531 } |
|
|
532 |
|
|
533 for (i = 0; i < n; i++) |
|
|
534 free(submsgs[i]); |
|
|
535 |
|
|
536 free(submsgs); |
|
|
537 free(buffer); |
|
|
538 |
|
2
|
539 top_panel(inputPanel); |
|
|
540 //wmove(inputWnd, 0, ptr_inputline - (char*)&inputLine); |
|
|
541 update_panels(); |
|
|
542 doupdate(); |
|
0
|
543 } |
|
|
544 |
|
|
545 int scr_Getch(void) |
|
|
546 { |
|
|
547 int ch; |
|
2
|
548 // keypad(inputWnd, TRUE); |
|
|
549 ch = wgetch(inputWnd); |
|
0
|
550 return ch; |
|
|
551 } |
|
|
552 |
|
|
553 WINDOW *scr_GetRosterWindow(void) |
|
|
554 { |
|
|
555 return rosterWnd; |
|
|
556 } |
|
|
557 |
|
|
558 WINDOW *scr_GetStatusWindow(void) |
|
|
559 { |
|
|
560 return chatWnd; |
|
|
561 } |
|
1
|
562 |
|
2
|
563 WINDOW *scr_GetInputWindow(void) |
|
|
564 { |
|
|
565 return inputWnd; |
|
|
566 } |
|
|
567 |
|
4
|
568 void scr_LogPrint(const char *fmt, ...) |
|
|
569 { |
|
|
570 time_t timestamp; |
|
|
571 char *buffer; |
|
|
572 va_list ap; |
|
|
573 |
|
|
574 buffer = (char *) calloc(1, 4096); |
|
|
575 |
|
|
576 timestamp = time(NULL); |
|
|
577 strftime(buffer, 64, "[%H:%M:%S] ", localtime(×tamp)); |
|
|
578 wprintw(logWnd, "\n%s", buffer); |
|
|
579 |
|
|
580 va_start(ap, fmt); |
|
|
581 vsnprintf(buffer, 4096, fmt, ap); |
|
|
582 va_end(ap); |
|
|
583 |
|
|
584 wprintw(logWnd, "%s", buffer); |
|
|
585 free(buffer); |
|
11
|
586 |
|
|
587 update_panels(); |
|
|
588 doupdate(); |
|
4
|
589 } |
|
|
590 |
|
|
591 |
|
2
|
592 void send_message(int sock, char *msg) |
|
|
593 { |
|
|
594 char **submsgs; |
|
|
595 char *buffer = (char *) calloc(1, 24+strlen(msg)); |
|
|
596 char *buffer2 = (char *) calloc(1, 1024); |
|
|
597 int n, i; |
|
|
598 buddy_entry_t *tmp = bud_SelectedInfo(); |
|
|
599 |
|
|
600 scr_ShowWindow(tmp->jid); |
|
|
601 |
|
17
|
602 sprintf(buffer, "--> %s", msg); |
|
2
|
603 |
|
|
604 submsgs = |
|
|
605 ut_SplitMessage(buffer, &n, |
|
|
606 maxX - scr_WindowHeight(rosterWnd) - 20); |
|
|
607 for (i = 0; i < n; i++) { |
|
|
608 if (i == 0) |
|
11
|
609 scr_WriteInWindow(tmp->jid, submsgs[i], TRUE, TRUE); |
|
2
|
610 else |
|
11
|
611 scr_WriteInWindow(tmp->jid, submsgs[i], FALSE, TRUE); |
|
2
|
612 } |
|
|
613 |
|
|
614 for (i = 0; i < n; i++) |
|
|
615 free(submsgs[i]); |
|
|
616 free(submsgs); |
|
|
617 |
|
|
618 //move(CHAT_WIN_HEIGHT - 1, maxX - 1); |
|
|
619 refresh(); |
|
|
620 sprintf(buffer2, "%s@%s/%s", cfg_read("username"), |
|
|
621 cfg_read("server"), cfg_read("resource")); |
|
3
|
622 srv_sendtext(sock, tmp->jid, msg, buffer2); |
|
2
|
623 free(buffer); |
|
|
624 free(buffer2); |
|
|
625 |
|
|
626 top_panel(inputPanel); |
|
|
627 } |
|
|
628 |
|
|
629 int process_line(char *line, int sock) |
|
|
630 { |
|
|
631 if (*line != '/') { |
|
|
632 send_message(sock, line); |
|
|
633 return 0; |
|
|
634 } |
|
|
635 if (!strcasecmp(line, "/quit")) { |
|
|
636 return 255; |
|
|
637 } |
|
|
638 // Commands handling |
|
|
639 // TODO |
|
|
640 // say... |
|
4
|
641 |
|
|
642 scr_LogPrint("Unrecognised command, sorry."); |
|
2
|
643 return 0; |
|
|
644 } |
|
|
645 |
|
20
|
646 // check_offset(int direction) |
|
|
647 // Check inputline_offset value, and make sure the cursor is inside the |
|
|
648 // screen. |
|
|
649 inline void check_offset(int direction) |
|
|
650 { |
|
|
651 // Left side |
|
|
652 if (inputline_offset && direction <= 0) { |
|
|
653 while (ptr_inputline <= (char*)&inputLine + inputline_offset) { |
|
|
654 if (inputline_offset) { |
|
|
655 inputline_offset -= 5; |
|
|
656 if (inputline_offset < 0) |
|
|
657 inputline_offset = 0; |
|
|
658 } |
|
|
659 } |
|
|
660 } |
|
|
661 // Right side |
|
|
662 if (direction >= 0) { |
|
|
663 while (ptr_inputline >= inputline_offset + (char*)&inputLine + maxX) |
|
|
664 inputline_offset += 5; |
|
|
665 } |
|
|
666 } |
|
|
667 |
|
2
|
668 int process_key(int key, int sock) |
|
1
|
669 { |
|
|
670 if (isprint(key)) { |
|
20
|
671 char tmpLine[INPUTLINE_LENGTH+1]; |
|
|
672 |
|
|
673 // Check the line isn't too long |
|
|
674 if (strlen(inputLine) >= INPUTLINE_LENGTH) |
|
|
675 return 0; |
|
|
676 |
|
|
677 // Insert char |
|
1
|
678 strcpy(tmpLine, ptr_inputline); |
|
|
679 *ptr_inputline++ = key; |
|
|
680 strcpy(ptr_inputline, tmpLine); |
|
20
|
681 check_offset(1); |
|
1
|
682 } else { |
|
|
683 switch(key) { |
|
|
684 case KEY_BACKSPACE: |
|
|
685 if (ptr_inputline != (char*)&inputLine) { |
|
|
686 *--ptr_inputline = 0; |
|
20
|
687 check_offset(-1); |
|
1
|
688 } |
|
|
689 break; |
|
2
|
690 case KEY_DC: |
|
|
691 if (*ptr_inputline) |
|
|
692 strcpy(ptr_inputline, ptr_inputline+1); |
|
|
693 break; |
|
1
|
694 case KEY_LEFT: |
|
|
695 if (ptr_inputline != (char*)&inputLine) { |
|
|
696 ptr_inputline--; |
|
20
|
697 check_offset(-1); |
|
1
|
698 } |
|
|
699 break; |
|
|
700 case KEY_RIGHT: |
|
|
701 if (*ptr_inputline) |
|
|
702 ptr_inputline++; |
|
20
|
703 check_offset(1); |
|
1
|
704 break; |
|
|
705 case 9: // Tab |
|
4
|
706 scr_LogPrint("I'm unable to complete yet"); |
|
1
|
707 break; |
|
|
708 case '\n': // Enter |
|
|
709 // XXX Test: |
|
12
|
710 chatmode = TRUE; |
|
|
711 if (inputLine[0] == 0) { |
|
|
712 scr_ShowBuddyWindow(); |
|
|
713 break; |
|
|
714 } |
|
2
|
715 if (process_line(inputLine, sock)) |
|
1
|
716 return 255; |
|
|
717 ptr_inputline = inputLine; |
|
|
718 *ptr_inputline = 0; |
|
20
|
719 inputline_offset = 0; |
|
1
|
720 break; |
|
|
721 case KEY_UP: |
|
|
722 bud_RosterUp(); |
|
17
|
723 if (chatmode) |
|
|
724 scr_ShowBuddyWindow(); |
|
1
|
725 break; |
|
|
726 case KEY_DOWN: |
|
|
727 bud_RosterDown(); |
|
17
|
728 if (chatmode) |
|
|
729 scr_ShowBuddyWindow(); |
|
1
|
730 break; |
|
2
|
731 case KEY_PPAGE: |
|
4
|
732 scr_LogPrint("PageUp??"); |
|
2
|
733 break; |
|
|
734 case KEY_NPAGE: |
|
4
|
735 scr_LogPrint("PageDown??"); |
|
2
|
736 break; |
|
|
737 case KEY_HOME: |
|
|
738 case 1: |
|
|
739 ptr_inputline = inputLine; |
|
20
|
740 inputline_offset = 0; |
|
2
|
741 break; |
|
|
742 case KEY_END: |
|
|
743 case 5: |
|
|
744 for (; *ptr_inputline; ptr_inputline++) ; |
|
20
|
745 check_offset(1); |
|
2
|
746 break; |
|
12
|
747 case 21: // Ctrl-u |
|
2
|
748 strcpy(inputLine, ptr_inputline); |
|
|
749 ptr_inputline = inputLine; |
|
20
|
750 inputline_offset = 0; |
|
2
|
751 break; |
|
|
752 case KEY_EOL: |
|
12
|
753 case 11: // Ctrl-k |
|
2
|
754 *ptr_inputline = 0; |
|
|
755 break; |
|
20
|
756 case 16: // Ctrl-p |
|
|
757 scr_LogPrint("Ctrl-p not yet implemented"); |
|
|
758 break; |
|
|
759 case 14: // Ctrl-n |
|
|
760 scr_LogPrint("Ctrl-n not yet implemented"); |
|
|
761 break; |
|
12
|
762 case 27: // ESC |
|
|
763 currentWindow = NULL; |
|
|
764 chatmode = FALSE; |
|
|
765 top_panel(chatPanel); |
|
|
766 top_panel(inputPanel); |
|
|
767 break; |
|
2
|
768 default: |
|
20
|
769 scr_LogPrint("Unkown key=%d", key); |
|
1
|
770 } |
|
4
|
771 //scr_LogPrint("[%02x]", key); |
|
1
|
772 } |
|
20
|
773 mvwprintw(inputWnd, 0,0, "%s", inputLine + inputline_offset); |
|
1
|
774 wclrtoeol(inputWnd); |
|
|
775 if (*ptr_inputline) { |
|
20
|
776 wmove(inputWnd, 0, ptr_inputline - (char*)&inputLine - inputline_offset); |
|
1
|
777 } |
|
|
778 update_panels(); |
|
|
779 doupdate(); |
|
|
780 return 0; |
|
|
781 } |
