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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
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9 #include "screen.h"
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10 #include "utils.h"
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11 #include "buddies.h"
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12 #include "parsecfg.h"
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13 #include "lang.h"
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14 #include "server.h"
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15
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16 #include "list.h"
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17
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18 /* Definicion de tipos */
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19 #define window_entry(n) list_entry(n, window_entry_t, list)
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20
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21 typedef struct _window_entry_t {
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22 WINDOW *win;
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23 PANEL *panel;
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24 char *name;
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25 int nlines;
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26 char **texto;
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27 struct list_head list;
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28 } window_entry_t;
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29
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30 LIST_HEAD(window_list);
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31
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32 /* Variables globales a SCREEN.C */
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33 WINDOW *rosterWnd, *chatWnd;
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34 PANEL *rosterPanel, *chatPanel;
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35 int maxY, maxX;
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36 window_entry_t *ventanaActual;
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37
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38
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39 /* Funciones */
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40
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41 int scr_WindowHeight(WINDOW * win)
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42 {
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43 int x, y;
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44 getmaxyx(win, y, x);
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45 return x;
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46 }
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47
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48 void
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49 scr_draw_box(WINDOW * win, int y, int x, int height, int width, int Color,
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50 chtype box, chtype border)
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51 {
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52 int i, j;
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53
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54 wattrset(win, COLOR_PAIR(Color));
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55 for (i = 0; i < height; i++) {
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56 wmove(win, y + i, x);
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57 for (j = 0; j < width; j++)
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58 if (!i && !j)
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59 waddch(win, border | ACS_ULCORNER);
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60 else if (i == height - 1 && !j)
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61 waddch(win, border | ACS_LLCORNER);
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62 else if (!i && j == width - 1)
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63 waddch(win, box | ACS_URCORNER);
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64 else if (i == height - 1 && j == width - 1)
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65 waddch(win, box | ACS_LRCORNER);
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66 else if (!i)
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67 waddch(win, border | ACS_HLINE);
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68 else if (i == height - 1)
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69 waddch(win, box | ACS_HLINE);
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70 else if (!j)
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71 waddch(win, border | ACS_VLINE);
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72 else if (j == width - 1)
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73 waddch(win, box | ACS_VLINE);
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74 else
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75 waddch(win, box | ' ');
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76 }
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77 }
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78
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79 int FindColor(char *name)
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80 {
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81 if (!strcmp(name, "default"))
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82 return -1;
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83 if (!strcmp(name, "black"))
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84 return COLOR_BLACK;
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85 if (!strcmp(name, "red"))
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86 return COLOR_RED;
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87 if (!strcmp(name, "green"))
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88 return COLOR_GREEN;
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89 if (!strcmp(name, "yellow"))
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90 return COLOR_YELLOW;
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91 if (!strcmp(name, "blue"))
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92 return COLOR_BLUE;
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93 if (!strcmp(name, "magenta"))
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94 return COLOR_MAGENTA;
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95 if (!strcmp(name, "cyan"))
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96 return COLOR_CYAN;
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97 if (!strcmp(name, "white"))
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98 return COLOR_WHITE;
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99
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100 return -1;
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101 }
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102
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103 void ParseColors(void)
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104 {
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105 char *colors[11] = {
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106 "", "",
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107 "borderlines",
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108 "jidonlineselected",
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109 "jidonline",
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110 "jidofflineselected",
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111 "jidoffline",
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112 "text",
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113 NULL
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114 };
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115
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116 char *tmp = malloc(1024);
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117 char *color1;
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118 char *background = cfg_read("color_background");
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119 char *backselected = cfg_read("color_backselected");
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120 int i = 0;
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121
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122 while (colors[i]) {
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123 sprintf(tmp, "color_%s", colors[i]);
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124 color1 = cfg_read(tmp);
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125
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126 switch (i + 1) {
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127 case 1:
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128 init_pair(1, COLOR_BLACK, COLOR_WHITE);
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129 break;
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130 case 2:
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131 init_pair(2, COLOR_WHITE, COLOR_BLACK);
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132 break;
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133 case 3:
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134 init_pair(3, FindColor(color1), FindColor(background));
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135 break;
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136 case 4:
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137 init_pair(4, FindColor(color1), FindColor(backselected));
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138 break;
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139 case 5:
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140 init_pair(5, FindColor(color1), FindColor(background));
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141 break;
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142 case 6:
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143 init_pair(6, FindColor(color1), FindColor(backselected));
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144 break;
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145 case 7:
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146 init_pair(7, FindColor(color1), FindColor(background));
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147 break;
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148 case 8:
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149 init_pair(8, FindColor(color1), FindColor(background));
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150 break;
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151 }
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152 i++;
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153 }
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154 }
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155
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156
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157 window_entry_t *scr_CreatePanel(char *title, int x, int y, int lines,
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158 int cols)
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159 {
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160 window_entry_t *tmp = calloc(1, sizeof(window_entry_t));
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161
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162 tmp->win = newwin(lines, cols, y, x);
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163 tmp->panel = new_panel(tmp->win);
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164 tmp->name = (char *) calloc(1, 1024);
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165 strncpy(tmp->name, title, 1024);
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166 scr_draw_box(tmp->win, 0, 0, lines, cols, COLOR_GENERAL, 0, 0);
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167 mvwprintw(tmp->win, 0, (cols - (2 + strlen(title))) / 2, " %s ", title);
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168
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169 list_add_tail(&tmp->list, &window_list);
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170 update_panels();
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171
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172 return tmp;
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173 }
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174
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175
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176 void
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177 scr_CreatePopup(char *title, char *texto, int corte, int type,
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178 char *returnstring)
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179 {
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180 WINDOW *popupWin;
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181 PANEL *popupPanel;
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182
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183 int lineas = 0;
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184 int cols = 0;
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185
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186 char **submsgs;
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187 int n = 0;
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188 int i;
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189
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190 char *instr = (char *) calloc(1, 1024);
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191
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192 /* fprintf(stderr, "\r\n%d", lineas); */
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193
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194 submsgs = ut_SplitMessage(texto, &n, corte);
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195
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196 switch (type) {
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197 case 1:
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198 case 0:
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199 lineas = n + 4;
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200 break;
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201 }
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202
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203 cols = corte + 3;
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204 popupWin = newwin(lineas, cols, (maxY - lineas) / 2, (maxX - cols) / 2);
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205 popupPanel = new_panel(popupWin);
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206
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207 /*ATENCION!!! Colorear el popup ??
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208 / box (popupWin, 0, 0); */
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209 scr_draw_box(popupWin, 0, 0, lineas, cols, COLOR_POPUP, 0, 0);
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210 mvwprintw(popupWin, 0, (cols - (2 + strlen(title))) / 2, " %s ", title);
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211
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212 for (i = 0; i < n; i++)
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213 mvwprintw(popupWin, i + 1, 2, "%s", submsgs[i]);
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214
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215
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216 for (i = 0; i < n; i++)
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217 free(submsgs[i]);
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218 free(submsgs);
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219
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220 switch (type) {
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221 case 0:
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222 mvwprintw(popupWin, n + 2,
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223 (cols - (2 + strlen(i18n("Press any key")))) / 2,
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224 i18n("Press any key"));
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225 update_panels();
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226 doupdate();
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227 getch();
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228 break;
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229 case 1:
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230 {
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231 char ch;
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232 int scroll = 0;
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233 int input_x = 0;
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234
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235 wmove(popupWin, 3, 1);
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236 wrefresh(popupWin);
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237 keypad(popupWin, TRUE);
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238 while ((ch = getch()) != '\n') {
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239 switch (ch) {
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240 case 0x09:
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241 case KEY_UP:
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242 case KEY_DOWN:
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243 break;
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244 case KEY_RIGHT:
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245 case KEY_LEFT:
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246 break;
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247 case KEY_BACKSPACE:
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248 case 127:
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249 if (input_x || scroll) {
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250 /* wattrset (popupWin, 0); */
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251 if (!input_x) {
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252 scroll = scroll < cols - 3 ? 0 : scroll - (cols - 3);
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253 wmove(popupWin, 3, 1);
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254 for (i = 0; i < cols; i++)
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255 waddch
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256 (popupWin,
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257 instr
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258 [scroll
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259 + input_x + i] ? instr[scroll + input_x + i] : ' ');
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260 input_x = strlen(instr) - scroll;
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261 } else
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262 input_x--;
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263 instr[scroll + input_x] = '\0';
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264 mvwaddch(popupWin, 3, input_x + 1, ' ');
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265 wmove(popupWin, 3, input_x + 1);
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266 wrefresh(popupWin);
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267 }
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268 default:
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269 if ( /*ch<0x100 && */ isprint(ch) || ch == 'ñ'
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270 || ch == 'Ñ') {
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271 if (scroll + input_x < 1024) {
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272 instr[scroll + input_x] = ch;
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273 instr[scroll + input_x + 1] = '\0';
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274 if (input_x == cols - 3) {
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275 scroll++;
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276 wmove(popupWin, 3, 1);
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277 for (i = 0; i < cols - 3; i++)
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278 waddch(popupWin, instr[scroll + i]);
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279 } else {
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280 wmove(popupWin, 3, 1 + input_x++);
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281 waddch(popupWin, ch);
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282 }
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283 wrefresh(popupWin);
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284 } else {
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285 flash();
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286 }
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287 }
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288 }
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289 }
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290 }
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291 if (returnstring != NULL)
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292 strcpy(returnstring, instr);
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293 break;
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294 }
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295
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296 del_panel(popupPanel);
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297 delwin(popupWin);
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298 update_panels();
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299 doupdate();
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300 free(instr);
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301 keypad(rosterWnd, TRUE);
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302 }
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303
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304
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305
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306 void scr_RoolWindow(void)
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307 {
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308 }
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309
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310 window_entry_t *scr_SearchWindow(char *nombreVentana)
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311 {
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312 struct list_head *pos, *n;
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313 window_entry_t *search_entry = NULL;
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314
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315 list_for_each_safe(pos, n, &window_list) {
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316 search_entry = window_entry(pos);
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317 if (search_entry->name) {
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318 if (!strcasecmp(search_entry->name, nombreVentana)) {
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319 return search_entry;
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320 }
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321 }
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322 }
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323 return NULL;
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324 }
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325
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326 void scr_ShowWindow(char *nombreVentana)
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327 {
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328 int n, width, i;
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329 window_entry_t *tmp = scr_SearchWindow(nombreVentana);
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330 if (tmp != NULL) {
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331 top_panel(tmp->panel);
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332 width = scr_WindowHeight(tmp->win);
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333 for (n = 0; n < tmp->nlines; n++) {
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334 mvwprintw(tmp->win, n + 1, 1, "");
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335 for (i = 0; i < width - 2; i++)
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336 waddch(tmp->win, ' ');
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337 mvwprintw(tmp->win, n + 1, 1, "%s", tmp->texto[n]);
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338 }
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339 move(maxY - 2, maxX - 1);
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340 update_panels();
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341 doupdate();
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342 }
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343 }
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344
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345 void scr_ShowBuddyWindow(void)
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346 {
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347 buddy_entry_t *tmp = bud_SelectedInfo();
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348 if (tmp->jid != NULL)
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349 scr_ShowWindow(tmp->jid);
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350 }
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351
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352
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353 void scr_WriteInWindow(char *nombreVentana, char *texto, int TimeStamp)
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354 {
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355 time_t ahora;
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356 int n;
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357 int i;
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358 int width;
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359 window_entry_t *tmp;
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360
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361 tmp = scr_SearchWindow(nombreVentana);
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362 if (tmp == NULL) {
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363 tmp = scr_CreatePanel(nombreVentana, 20, 0, maxY-1, maxX - 20);
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364 tmp->texto = (char **) calloc(maxY * 3, sizeof(char *));
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365 for (n = 0; n < (maxY-1) * 3; n++)
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366 tmp->texto[n] = (char *) calloc(1, 1024);
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367
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368 if (TimeStamp) {
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369 ahora = time(NULL);
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370 strftime(tmp->texto[tmp->nlines], 1024, "[%H:%M] ",
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371 localtime(&ahora));
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372 strcat(tmp->texto[tmp->nlines], texto);
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373 } else {
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374 sprintf(tmp->texto[tmp->nlines], " %s", texto);
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375 }
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376 tmp->nlines++;
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377 } else {
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378 if (tmp->nlines < maxY - 3) {
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379 if (TimeStamp) {
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380 ahora = time(NULL);
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381 strftime(tmp->texto[tmp->nlines], 1024,
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382 "[%H:%M] ", localtime(&ahora));
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383 strcat(tmp->texto[tmp->nlines], texto);
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384 } else {
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385 sprintf(tmp->texto[tmp->nlines], " %s", texto);
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386 }
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387 tmp->nlines++;
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388 } else {
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389 for (n = 0; n < tmp->nlines; n++) {
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390 memset(tmp->texto[n], 0, 1024);
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391 strncpy(tmp->texto[n], tmp->texto[n + 1], 1024);
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392 }
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393 if (TimeStamp) {
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394 ahora = time(NULL);
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395 strftime(tmp->texto[tmp->nlines - 1], 1024,
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396 "[%H:%M] ", localtime(&ahora));
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397 strcat(tmp->texto[tmp->nlines - 1], texto);
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398 } else {
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399 sprintf(tmp->texto[tmp->nlines - 1], " %s", texto);
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400 }
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401 }
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402 }
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403
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404 top_panel(tmp->panel);
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405 width = scr_WindowHeight(tmp->win);
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406 for (n = 0; n < tmp->nlines; n++) {
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407 mvwprintw(tmp->win, n + 1, 1, "");
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408 for (i = 0; i < width - 2; i++)
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409 waddch(tmp->win, ' ');
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410 mvwprintw(tmp->win, n + 1, 1, "%s", tmp->texto[n]);
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411 }
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412
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413 update_panels();
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414 doupdate();
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415 }
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416
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417 void scr_InitCurses(void)
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418 {
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419 initscr();
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420 noecho();
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421 raw();
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422 start_color();
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423 use_default_colors();
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424
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425 ParseColors();
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426
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427 getmaxyx(stdscr, maxY, maxX);
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428
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429 return;
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430 }
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431
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432 void scr_DrawMainWindow(void)
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433 {
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434 /* Dibujamos los paneles principales */
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435 rosterWnd = newwin(maxY-1, 20, 0, 0);
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436 rosterPanel = new_panel(rosterWnd);
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437 scr_draw_box(rosterWnd, 0, 0, maxY-1, 20, COLOR_GENERAL, 0, 0);
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438 mvwprintw(rosterWnd, 0, (20 - strlen(i18n("Roster"))) / 2,
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439 i18n("Roster"));
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440
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441 chatWnd = newwin(maxY-1, maxX - 20, 0, 20);
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442 chatPanel = new_panel(chatWnd);
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443 scr_draw_box(chatWnd, 0, 0, maxY-1, maxX - 20, COLOR_GENERAL, 0, 0);
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444 mvwprintw(chatWnd, 0,
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445 ((maxX - 20) - strlen(i18n("Status Window"))) / 2,
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446 i18n("Status Window"));
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447
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448 bud_DrawRoster(rosterWnd);
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449
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450 update_panels();
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451 doupdate();
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452 return;
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453 }
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454
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455 void scr_TerminateCurses(void)
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456 {
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457 clear();
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458 refresh();
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459 endwin();
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460 return;
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461 }
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462
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463 void scr_WriteIncomingMessage(char *jidfrom, char *text)
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464 {
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465 char **submsgs;
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466 int n, i;
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467 char *buffer = (char *) malloc(5 + strlen(text));
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468
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469 sprintf(buffer, "<<< %s", text);
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470
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471 submsgs =
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472 ut_SplitMessage(buffer, &n, maxX - scr_WindowHeight(rosterWnd) - 20);
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473
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474 for (i = 0; i < n; i++) {
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475 if (i == 0)
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476 scr_WriteInWindow(jidfrom, submsgs[i], TRUE);
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477 else
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478 scr_WriteInWindow(jidfrom, submsgs[i], FALSE);
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479 }
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480
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481 for (i = 0; i < n; i++)
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482 free(submsgs[i]);
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483
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484 free(submsgs);
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485 free(buffer);
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486
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487 }
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488
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489 void scr_WriteMessage(int sock)
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490 {
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491 char **submsgs;
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492 int n, i;
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493 char *buffer = (char *) calloc(1, 1024);
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494 char *buffer2 = (char *) calloc(1, 1024);
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495 buddy_entry_t *tmp = bud_SelectedInfo();
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496
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497 scr_ShowWindow(tmp->jid);
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498
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499 ut_CenterMessage(i18n("write your message here"), 60, buffer2);
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500
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501 scr_CreatePopup(tmp->jid, buffer2, 60, 1, buffer);
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502
|
|
503 if (strlen(buffer)) {
|
|
504 sprintf(buffer2, ">>> %s", buffer);
|
|
505
|
|
506 submsgs =
|
|
507 ut_SplitMessage(buffer2, &n,
|
|
508 maxX - scr_WindowHeight(rosterWnd) - 20);
|
|
509 for (i = 0; i < n; i++) {
|
|
510 if (i == 0)
|
|
511 scr_WriteInWindow(tmp->jid, submsgs[i], TRUE);
|
|
512 else
|
|
513 scr_WriteInWindow(tmp->jid, submsgs[i], FALSE);
|
|
514 }
|
|
515
|
|
516 for (i = 0; i < n; i++)
|
|
517 free(submsgs[i]);
|
|
518 free(submsgs);
|
|
519
|
|
520 move(maxY - 2, maxX - 1);
|
|
521 refresh();
|
|
522 sprintf(buffer2, "%s@%s/%s", cfg_read("username"),
|
|
523 cfg_read("server"), cfg_read("resource"));
|
|
524 srv_sendtext(sock, tmp->jid, buffer, buffer2);
|
|
525 }
|
|
526 free(buffer);
|
|
527 free(buffer2);
|
|
528 }
|
|
529
|
|
530 int scr_Getch(void)
|
|
531 {
|
|
532 int ch;
|
|
533 keypad(rosterWnd, TRUE);
|
|
534 ch = wgetch(rosterWnd);
|
|
535 return ch;
|
|
536 }
|
|
537
|
|
538 WINDOW *scr_GetRosterWindow(void)
|
|
539 {
|
|
540 return rosterWnd;
|
|
541 }
|
|
542
|
|
543 WINDOW *scr_GetStatusWindow(void)
|
|
544 {
|
|
545 return chatWnd;
|
|
546 }
|