24
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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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81
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11 #include "hbuf.h"
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47
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12 #include "commands.h"
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95
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13 #include "compl.h"
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81
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14 #include "roster.h"
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180
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15 #include "histolog.h"
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24
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16 #include "parsecfg.h"
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81
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17 #include "utils.h"
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24
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18 #include "list.h"
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19
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20 #define window_entry(n) list_entry(n, window_entry_t, list)
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21
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151
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22 inline void check_offset(int);
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23
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24
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24 LIST_HEAD(window_list);
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25
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26 typedef struct _window_entry_t {
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27 WINDOW *win;
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108
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28 PANEL *panel;
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29 char *name;
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30 GList *hbuf;
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181
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31 GList *top; // If top is NULL, we'll display the last lines
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32 char cleared; // For ex, user has issued a /clear command...
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24
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33 struct list_head list;
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34 } window_entry_t;
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35
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36
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37 static WINDOW *rosterWnd, *chatWnd, *inputWnd;
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38 static WINDOW *logWnd, *logWnd_border;
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39 static PANEL *rosterPanel, *chatPanel, *inputPanel;
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40 static PANEL *logPanel, *logPanel_border;
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41 static int maxY, maxX;
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42 static window_entry_t *currentWindow;
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43
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44 static int chatmode;
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30
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45 int update_roster;
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24
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46
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174
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47 static char inputLine[INPUTLINE_LENGTH+1];
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48 static char *ptr_inputline;
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49 static short int inputline_offset;
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50 static int completion_started;
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173
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51 static GList *cmdhisto;
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52 static GList *cmdhisto_cur;
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174
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53 static char cmdhisto_backup[INPUTLINE_LENGTH+1];
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24
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54
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55
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99
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56 /* Functions */
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24
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57
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74
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58 int scr_WindowWidth(WINDOW * win)
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24
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59 {
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60 int x, y;
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61 getmaxyx(win, y, x);
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62 return x;
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63 }
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64
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74
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65 void scr_clear_box(WINDOW *win, int y, int x, int height, int width, int Color)
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66 {
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67 int i, j;
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68
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69 wattrset(win, COLOR_PAIR(Color));
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70 for (i = 0; i < height; i++) {
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71 wmove(win, y + i, x);
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72 for (j = 0; j < width; j++)
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73 wprintw(win, " ");
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74 }
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75 }
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76
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24
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77 void scr_draw_box(WINDOW * win, int y, int x, int height, int width,
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78 int Color, chtype box, chtype border)
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79 {
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80 int i, j;
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81
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82 wattrset(win, COLOR_PAIR(Color));
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83 for (i = 0; i < height; i++) {
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84 wmove(win, y + i, x);
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85 for (j = 0; j < width; j++)
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86 if (!i && !j)
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87 waddch(win, border | ACS_ULCORNER);
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88 else if (i == height - 1 && !j)
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89 waddch(win, border | ACS_LLCORNER);
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90 else if (!i && j == width - 1)
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91 waddch(win, box | ACS_URCORNER);
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92 else if (i == height - 1 && j == width - 1)
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93 waddch(win, box | ACS_LRCORNER);
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94 else if (!i)
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95 waddch(win, border | ACS_HLINE);
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96 else if (i == height - 1)
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97 waddch(win, box | ACS_HLINE);
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98 else if (!j)
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99 waddch(win, border | ACS_VLINE);
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100 else if (j == width - 1)
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101 waddch(win, box | ACS_VLINE);
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102 else
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103 waddch(win, box | ' ');
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104 }
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105 }
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106
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107 int FindColor(char *name)
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108 {
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109 if (!strcmp(name, "default"))
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110 return -1;
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111 if (!strcmp(name, "black"))
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112 return COLOR_BLACK;
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113 if (!strcmp(name, "red"))
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114 return COLOR_RED;
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115 if (!strcmp(name, "green"))
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116 return COLOR_GREEN;
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117 if (!strcmp(name, "yellow"))
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118 return COLOR_YELLOW;
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119 if (!strcmp(name, "blue"))
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120 return COLOR_BLUE;
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121 if (!strcmp(name, "magenta"))
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122 return COLOR_MAGENTA;
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123 if (!strcmp(name, "cyan"))
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124 return COLOR_CYAN;
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125 if (!strcmp(name, "white"))
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126 return COLOR_WHITE;
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127
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128 return -1;
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129 }
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130
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131 void ParseColors(void)
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132 {
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133 char *colors[11] = {
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134 "", "",
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135 "borderlines",
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136 "jidonline",
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139
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137 "newmsg",
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24
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138 "jidofflineselected",
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139 "jidoffline",
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140 "text",
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141 NULL
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142 };
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143
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144 char *tmp = malloc(1024);
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145 char *color1;
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146 char *background = cfg_read("color_background");
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147 char *backselected = cfg_read("color_backselected");
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148 int i = 0;
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149
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150 while (colors[i]) {
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151 sprintf(tmp, "color_%s", colors[i]);
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152 color1 = cfg_read(tmp);
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153
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154 switch (i + 1) {
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155 case 1:
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156 init_pair(1, COLOR_BLACK, COLOR_WHITE);
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157 break;
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158 case 2:
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159 init_pair(2, COLOR_WHITE, COLOR_BLACK);
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160 break;
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161 case 3:
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162 init_pair(3, FindColor(color1), FindColor(background));
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163 break;
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164 case 4:
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165 init_pair(4, FindColor(color1), FindColor(backselected));
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166 break;
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167 case 5:
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168 init_pair(5, FindColor(color1), FindColor(background));
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169 break;
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170 case 6:
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171 init_pair(6, FindColor(color1), FindColor(backselected));
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172 break;
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173 case 7:
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174 init_pair(7, FindColor(color1), FindColor(background));
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175 break;
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176 case 8:
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177 init_pair(8, FindColor(color1), FindColor(background));
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178 break;
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179 }
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180 i++;
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181 }
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182 }
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183
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184
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151
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185 window_entry_t *scr_CreateBuddyPanel(const char *title, int dont_show)
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24
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186 {
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151
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187 int x;
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188 int y;
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189 int lines;
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190 int cols;
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153
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191 window_entry_t *tmp;
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192
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193 do {
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194 tmp = calloc(1, sizeof(window_entry_t));
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195 } while (!tmp);
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24
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196
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151
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197 // Dimensions
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198 x = ROSTER_WIDTH;
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199 y = 0;
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200 lines = CHAT_WIN_HEIGHT;
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201 cols = maxX - ROSTER_WIDTH;
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202
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24
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203 tmp->win = newwin(lines, cols, y, x);
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154
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204 while (!tmp->win) {
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205 usleep(250);
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206 tmp->win = newwin(lines, cols, y, x);
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207 }
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168
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208 wbkgd(tmp->win, COLOR_PAIR(COLOR_GENERAL));
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209 tmp->panel = new_panel(tmp->win);
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153
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210 tmp->name = (char *) calloc(1, 96);
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211 strncpy(tmp->name, title, 96);
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212
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143
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213 if (!dont_show) {
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214 currentWindow = tmp;
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215 } else {
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216 if (currentWindow)
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217 top_panel(currentWindow->panel);
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218 else
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219 top_panel(chatPanel);
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220 }
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143
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221 update_panels();
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222
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181
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223 // Load buddy history from file (if enabled)
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185
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224 hlog_read_history(title, &tmp->hbuf, maxX - ROSTER_WIDTH - PREFIX_WIDTH);
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181
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225
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226 list_add_tail(&tmp->list, &window_list);
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227
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228 return tmp;
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229 }
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230
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50
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231 window_entry_t *scr_SearchWindow(const char *winId)
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24
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232 {
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233 struct list_head *pos, *n;
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234 window_entry_t *search_entry = NULL;
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235
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236 list_for_each_safe(pos, n, &window_list) {
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237 search_entry = window_entry(pos);
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238 if (search_entry->name) {
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239 if (!strcasecmp(search_entry->name, winId)) {
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240 return search_entry;
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241 }
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242 }
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243 }
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244 return NULL;
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245 }
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246
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143
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247 // scr_UpdateWindow()
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248 // (Re-)Display the given chat window.
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74
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249 void scr_UpdateWindow(window_entry_t *win_entry)
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250 {
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251 int n;
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252 int width;
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184
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253 hbb_line **lines, *line;
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74
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254 GList *hbuf_head;
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184
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255 char date[32];
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74
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256
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108
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257 width = scr_WindowWidth(win_entry->win);
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258
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259 // Should the window be empty?
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260 if (win_entry->cleared) {
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168
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261 werase(win_entry->win);
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108
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262 return;
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263 }
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264
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105
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265 // win_entry->top is the top message of the screen. If it set to NULL, we
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266 // are displaying the last messages.
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267
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74
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268 // We will show the last CHAT_WIN_HEIGHT lines.
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269 // Let's find out where it begins.
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105
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270 if (!win_entry->top ||
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271 (g_list_position(g_list_first(win_entry->hbuf), win_entry->top) == -1)) {
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272 // Move up CHAT_WIN_HEIGHT lines
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273 win_entry->hbuf = g_list_last(win_entry->hbuf);
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274 hbuf_head = win_entry->hbuf;
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275 win_entry->top = NULL; // (Just to make sure)
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276 n = 0;
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277 while (hbuf_head && (n < CHAT_WIN_HEIGHT-1) && g_list_previous(hbuf_head)) {
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278 hbuf_head = g_list_previous(hbuf_head);
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279 n++;
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280 }
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281 } else
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282 hbuf_head = win_entry->top;
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74
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283
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284 // Get the last CHAT_WIN_HEIGHT lines.
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285 lines = hbuf_get_lines(hbuf_head, CHAT_WIN_HEIGHT);
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286
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287 // Display these lines
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288 for (n = 0; n < CHAT_WIN_HEIGHT; n++) {
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168
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289 wmove(win_entry->win, n, 0);
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184
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290 line = *(lines+n);
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185
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291 // NOTE: update PREFIX_WIDTH if you change the date format!!
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292 // You need to set it to the whole prefix length + 1
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184
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293 if (line) {
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294 if (line->timestamp) {
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185
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295 strftime(date, 35, "%m-%d %H:%M", localtime(&line->timestamp));
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184
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296 } else
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185
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297 strcpy(date, " ");
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197
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298 if (line->flags & HBB_PREFIX_INFO) {
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299 char dir = '*';
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300 if (line->flags & HBB_PREFIX_IN)
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301 dir = '<';
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302 else if (line->flags & HBB_PREFIX_OUT)
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303 dir = '>';
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304 wprintw(win_entry->win, "%.11s *%c* ", date, dir);
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305 } else if (line->flags & HBB_PREFIX_IN)
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185
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306 wprintw(win_entry->win, "%.11s <== ", date);
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184
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307 else if (line->flags & HBB_PREFIX_OUT)
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185
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308 wprintw(win_entry->win, "%.11s --> ", date);
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75
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309 else {
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185
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310 wprintw(win_entry->win, "%.11s ", date);
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75
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311 }
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184
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312 wprintw(win_entry->win, "%s", line->text); // line
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168
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313 wclrtoeol(win_entry->win);
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184
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314 g_free(line->text);
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168
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315 } else {
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316 wclrtobot(win_entry->win);
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317 break;
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75
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318 }
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74
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319 }
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320 g_free(lines);
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321 }
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322
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143
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323 // scr_ShowWindow()
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324 // Display the chat window with the given identifier.
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50
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325 void scr_ShowWindow(const char *winId)
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24
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326 {
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74
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327 window_entry_t *win_entry = scr_SearchWindow(winId);
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328
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181
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329 if (!win_entry)
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180
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330 win_entry = scr_CreateBuddyPanel(winId, FALSE);
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74
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331
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180
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332 top_panel(win_entry->panel);
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333 currentWindow = win_entry;
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334 chatmode = TRUE;
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335 roster_msg_setflag(winId, FALSE);
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336 roster_setflags(winId, ROSTER_FLAG_LOCK, TRUE);
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337 update_roster = TRUE;
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74
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338
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180
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339 // Refresh the window
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340 scr_UpdateWindow(win_entry);
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341
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342 // Finished :)
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343 update_panels();
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142
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344
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345 top_panel(inputPanel);
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24
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346 }
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347
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143
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348 // scr_ShowBuddyWindow()
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349 // Display the chat window buffer for the current buddy.
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24
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350 void scr_ShowBuddyWindow(void)
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351 {
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105
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352 const gchar *jid;
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140
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353
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105
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354 if (!current_buddy)
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140
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355 jid = NULL;
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356 else
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357 jid = CURRENT_JID;
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358
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359 if (!jid) {
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360 top_panel(chatPanel);
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143
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361 top_panel(inputPanel);
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140
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362 currentWindow = NULL;
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105
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363 return;
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140
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364 }
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365
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105
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366 scr_ShowWindow(jid);
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24
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367 }
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368
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369
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143
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370 // scr_WriteInWindow()
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371 // Write some text in the winId window (this usually is a jid).
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372 // Lines are splitted when they are too long to fit in the chat window.
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373 // If this window doesn't exist, it is created.
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184
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374 void scr_WriteInWindow(const char *winId, const char *text, time_t timestamp,
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375 unsigned int prefix_flags, int force_show)
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24
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376 {
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74
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377 window_entry_t *win_entry;
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24
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378 int dont_show = FALSE;
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379
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74
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380 // Look for the window entry.
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381 win_entry = scr_SearchWindow(winId);
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382
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383 // Do we have to really show the window?
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24
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384 if (!chatmode)
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385 dont_show = TRUE;
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74
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386 else if ((!force_show) && ((!currentWindow || (currentWindow != win_entry))))
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24
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387 dont_show = TRUE;
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388
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74
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389 // If the window entry doesn't exist yet, let's create it.
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390 if (win_entry == NULL) {
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151
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391 win_entry = scr_CreateBuddyPanel(winId, dont_show);
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24
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392 }
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393
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220
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394 // The message must be displayed -> update top pointer
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395 if (win_entry->cleared)
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396 win_entry->top = g_list_last(win_entry->hbuf);
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397
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184
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398 hbuf_add_line(&win_entry->hbuf, text, timestamp, prefix_flags,
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185
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399 maxX - ROSTER_WIDTH - PREFIX_WIDTH);
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74
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400
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108
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401 if (win_entry->cleared) {
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220
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402 win_entry->cleared = FALSE;
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403 if (g_list_next(win_entry->top))
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404 win_entry->top = g_list_next(win_entry->top);
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405 }
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406
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407 // Make sure the last line appears in the window; update top if necessary
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408 if (win_entry->top) {
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409 int dist;
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410 GList *first = g_list_first(win_entry->hbuf);
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411 dist = g_list_position(first, g_list_last(win_entry->hbuf)) -
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412 g_list_position(first, win_entry->top);
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413 if (dist >= CHAT_WIN_HEIGHT)
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414 win_entry->top = NULL;
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108
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415 }
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416
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24
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417 if (!dont_show) {
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74
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418 // Show and refresh the window
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419 top_panel(win_entry->panel);
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420 scr_UpdateWindow(win_entry);
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142
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421 top_panel(inputPanel);
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24
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422 update_panels();
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423 doupdate();
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424 } else {
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148
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425 roster_msg_setflag(winId, TRUE);
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30
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426 update_roster = TRUE;
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24
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427 }
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428 }
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429
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430 void scr_InitCurses(void)
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431 {
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432 initscr();
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433 noecho();
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434 raw();
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35
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435 halfdelay(5);
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24
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436 start_color();
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437 use_default_colors();
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438
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439 ParseColors();
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440
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441 getmaxyx(stdscr, maxY, maxX);
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167
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442 if (maxY < LOG_WIN_HEIGHT+2)
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443 maxY = LOG_WIN_HEIGHT+2;
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24
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444 inputLine[0] = 0;
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445 ptr_inputline = inputLine;
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446
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35
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447 setlocale(LC_CTYPE, "");
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24
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448
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449 return;
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450 }
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451
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81
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452 void scr_TerminateCurses(void)
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453 {
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454 clear();
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455 refresh();
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456 endwin();
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457 return;
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458 }
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459
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151
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460 // scr_DrawMainWindow()
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157
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461 // Set fullinit to TRUE to also create panels. Set it to FALSE for a resize.
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151
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462 //
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463 // I think it could be improved a _lot_ but I'm really not an ncurses
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464 // expert... :-\ Mikael.
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465 //
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466 void scr_DrawMainWindow(unsigned int fullinit)
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24
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467 {
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157
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468 if (fullinit) {
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469 /* Create windows */
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470 rosterWnd = newwin(CHAT_WIN_HEIGHT, ROSTER_WIDTH, 0, 0);
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471 chatWnd = newwin(CHAT_WIN_HEIGHT, maxX - ROSTER_WIDTH, 0, ROSTER_WIDTH);
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472 logWnd_border = newwin(LOG_WIN_HEIGHT, maxX, CHAT_WIN_HEIGHT, 0);
|
|
473 logWnd = newwin(LOG_WIN_HEIGHT-2, maxX-2, CHAT_WIN_HEIGHT+1, 1);
|
|
474 inputWnd = newwin(1, maxX, maxY-1, 0);
|
168
|
475 wbkgd(rosterWnd, COLOR_PAIR(COLOR_GENERAL));
|
|
476 wbkgd(chatWnd, COLOR_PAIR(COLOR_GENERAL));
|
|
477 wbkgd(logWnd_border, COLOR_PAIR(COLOR_GENERAL));
|
|
478 wbkgd(logWnd, COLOR_PAIR(COLOR_GENERAL));
|
157
|
479 } else {
|
|
480 /* Resize windows */
|
|
481 wresize(rosterWnd, CHAT_WIN_HEIGHT, ROSTER_WIDTH);
|
|
482 wresize(chatWnd, CHAT_WIN_HEIGHT, maxX - ROSTER_WIDTH);
|
|
483
|
|
484 wresize(logWnd_border, LOG_WIN_HEIGHT, maxX);
|
|
485 wresize(logWnd, LOG_WIN_HEIGHT-2, maxX-2);
|
|
486 mvwin(logWnd_border, CHAT_WIN_HEIGHT, 0);
|
|
487 mvwin(logWnd, CHAT_WIN_HEIGHT+1, 1);
|
|
488
|
|
489 wresize(inputWnd, 1, maxX);
|
|
490 mvwin(inputWnd, maxY-1, 0);
|
168
|
491
|
|
492 werase(chatWnd);
|
157
|
493 }
|
151
|
494
|
|
495 /* Draw/init windows */
|
|
496
|
74
|
497 mvwprintw(chatWnd, 0, 0, "This is the status window");
|
24
|
498
|
151
|
499 // - Draw/clear the log window
|
24
|
500 scr_draw_box(logWnd_border, 0, 0, LOG_WIN_HEIGHT, maxX, COLOR_GENERAL, 0, 0);
|
157
|
501 // Auto-scrolling in log window
|
74
|
502 scrollok(logWnd, TRUE);
|
24
|
503
|
|
504
|
151
|
505 if (fullinit) {
|
157
|
506 // Enable keypad (+ special keys)
|
|
507 keypad(inputWnd, TRUE);
|
|
508
|
151
|
509 // Create panels
|
|
510 rosterPanel = new_panel(rosterWnd);
|
|
511 chatPanel = new_panel(chatWnd);
|
|
512 logPanel_border = new_panel(logWnd_border);
|
|
513 logPanel = new_panel(logWnd);
|
|
514 inputPanel = new_panel(inputWnd);
|
157
|
515 } else {
|
|
516 // Update panels
|
|
517 replace_panel(rosterPanel, rosterWnd);
|
|
518 replace_panel(chatPanel, chatWnd);
|
|
519 replace_panel(logPanel, logWnd);
|
|
520 replace_panel(logPanel_border, logWnd_border);
|
|
521 replace_panel(inputPanel, inputWnd);
|
151
|
522 }
|
|
523
|
|
524 // We'll need to redraw the roster
|
149
|
525 update_roster = TRUE;
|
24
|
526 return;
|
|
527 }
|
|
528
|
151
|
529 // scr_Resize()
|
|
530 // Function called when the window is resized.
|
157
|
531 // - Resize windows
|
151
|
532 // - Rewrap lines in each buddy buffer
|
|
533 void scr_Resize()
|
|
534 {
|
|
535 struct list_head *pos, *n;
|
|
536 window_entry_t *search_entry;
|
|
537 int x, y, lines, cols;
|
|
538
|
|
539 // First, update the global variables
|
|
540 getmaxyx(stdscr, maxY, maxX);
|
167
|
541 if (maxY < LOG_WIN_HEIGHT+2)
|
|
542 maxY = LOG_WIN_HEIGHT+2;
|
151
|
543 // Make sure the cursor stays inside the window
|
|
544 check_offset(0);
|
|
545
|
157
|
546 // Resize windows and update panels
|
151
|
547 scr_DrawMainWindow(FALSE);
|
|
548
|
|
549 // Resize all buddy windows
|
|
550 x = ROSTER_WIDTH;
|
|
551 y = 0;
|
|
552 lines = CHAT_WIN_HEIGHT;
|
|
553 cols = maxX - ROSTER_WIDTH;
|
|
554
|
|
555 list_for_each_safe(pos, n, &window_list) {
|
|
556 search_entry = window_entry(pos);
|
|
557 if (search_entry->win) {
|
189
|
558 GList *rescue_top;
|
157
|
559 // Resize buddy window (no need to move it)
|
|
560 wresize(search_entry->win, lines, cols);
|
168
|
561 werase(search_entry->win);
|
151
|
562 // If a panel exists, replace the old window with the new
|
|
563 if (search_entry->panel) {
|
|
564 replace_panel(search_entry->panel, search_entry->win);
|
|
565 }
|
|
566 // Redo line wrapping
|
189
|
567 rescue_top = hbuf_previous_persistent(search_entry->top);
|
151
|
568 hbuf_rebuild(&search_entry->hbuf,
|
185
|
569 maxX - ROSTER_WIDTH - PREFIX_WIDTH);
|
189
|
570 if (g_list_position(g_list_first(search_entry->hbuf), search_entry->top) == -1)
|
|
571 search_entry->top = rescue_top;
|
151
|
572 }
|
|
573 }
|
|
574
|
|
575 // Refresh current buddy window
|
157
|
576 if (chatmode)
|
151
|
577 scr_ShowBuddyWindow();
|
|
578 }
|
|
579
|
143
|
580 // scr_DrawRoster()
|
|
581 // Actually, display the buddylist on the screen.
|
81
|
582 void scr_DrawRoster(void)
|
24
|
583 {
|
81
|
584 static guint offset = 0;
|
|
585 char name[ROSTER_WIDTH];
|
|
586 int maxx, maxy;
|
|
587 GList *buddy;
|
|
588 int i, n;
|
|
589 int rOffset;
|
164
|
590 enum imstatus currentstatus = jb_getstatus();
|
81
|
591
|
123
|
592 // We can reset update_roster
|
|
593 update_roster = FALSE;
|
|
594
|
81
|
595 getmaxyx(rosterWnd, maxy, maxx);
|
|
596 maxx --; // last char is for vertical border
|
|
597 name[ROSTER_WIDTH-7] = 0;
|
|
598
|
|
599 // cleanup of roster window
|
168
|
600 werase(rosterWnd);
|
|
601 // Redraw the vertical line (not very good...)
|
81
|
602 wattrset(rosterWnd, COLOR_PAIR(COLOR_GENERAL));
|
168
|
603 for (i=0 ; i < CHAT_WIN_HEIGHT ; i++)
|
|
604 mvwaddch(rosterWnd, i, ROSTER_WIDTH-1, ACS_VLINE);
|
81
|
605
|
|
606 // Leave now if buddylist is empty
|
|
607 if (!buddylist) {
|
|
608 offset = 0;
|
123
|
609 update_panels();
|
|
610 doupdate();
|
81
|
611 return;
|
|
612 }
|
|
613
|
84
|
614 // Update offset if necessary
|
|
615 i = g_list_position(buddylist, current_buddy);
|
|
616 if (i == -1) { // This is bad
|
|
617 scr_LogPrint("Doh! Can't find current selected buddy!!");
|
|
618 return;
|
|
619 } else if (i < offset) {
|
|
620 offset = i;
|
|
621 } else if (i+1 > offset + maxy) {
|
|
622 offset = i + 1 - maxy;
|
|
623 }
|
81
|
624
|
|
625 buddy = buddylist;
|
|
626 rOffset = offset;
|
|
627
|
84
|
628 for (i=0; i<maxy && buddy; buddy = g_list_next(buddy)) {
|
81
|
629
|
|
630 char status = '?';
|
|
631 char pending = ' ';
|
|
632 enum imstatus budstate;
|
149
|
633 unsigned short ismsg = buddy_getflags(BUDDATA(buddy)) & ROSTER_FLAG_MSG;
|
|
634 unsigned short isgrp = buddy_gettype(BUDDATA(buddy)) & ROSTER_TYPE_GROUP;
|
|
635 unsigned short ishid = buddy_getflags(BUDDATA(buddy)) & ROSTER_FLAG_HIDE;
|
81
|
636
|
|
637 if (rOffset > 0) {
|
|
638 rOffset--;
|
|
639 continue;
|
|
640 }
|
|
641
|
149
|
642 // Display message notice if there is a message flag, but not
|
|
643 // for unfolded groups.
|
|
644 if (ismsg && (!isgrp || ishid)) {
|
81
|
645 pending = '#';
|
|
646 }
|
|
647
|
|
648 budstate = buddy_getstatus(BUDDATA(buddy));
|
164
|
649 if (budstate >= 0 && budstate < imstatus_size && currentstatus != offline)
|
81
|
650 status = imstatus2char[budstate];
|
|
651 if (buddy == current_buddy) {
|
|
652 wattrset(rosterWnd, COLOR_PAIR(COLOR_BD_DESSEL));
|
|
653 // The 3 following lines aim to color the whole line
|
|
654 wmove(rosterWnd, i, 0);
|
|
655 for (n = 0; n < maxx; n++)
|
|
656 waddch(rosterWnd, ' ');
|
|
657 } else {
|
149
|
658 if (pending == '#')
|
139
|
659 wattrset(rosterWnd, COLOR_PAIR(COLOR_NMSG));
|
|
660 else
|
|
661 wattrset(rosterWnd, COLOR_PAIR(COLOR_BD_DES));
|
81
|
662 }
|
|
663
|
|
664 strncpy(name, buddy_getname(BUDDATA(buddy)), ROSTER_WIDTH-7);
|
149
|
665 if (isgrp) {
|
133
|
666 char *sep;
|
149
|
667 if (ishid)
|
133
|
668 sep = "+++";
|
|
669 else
|
|
670 sep = "---";
|
|
671 mvwprintw(rosterWnd, i, 0, " %c%s %s", pending, sep, name);
|
|
672 }
|
126
|
673 else
|
|
674 mvwprintw(rosterWnd, i, 0, " %c[%c] %s", pending, status, name);
|
84
|
675
|
|
676 i++;
|
81
|
677 }
|
|
678
|
142
|
679 top_panel(inputPanel);
|
81
|
680 update_panels();
|
|
681 doupdate();
|
24
|
682 }
|
|
683
|
184
|
684 void scr_WriteMessage(const char *jid, const char *text, time_t timestamp,
|
|
685 guint prefix_flags)
|
24
|
686 {
|
184
|
687 if (!timestamp) timestamp = time(NULL);
|
|
688
|
|
689 scr_WriteInWindow(jid, text, timestamp, prefix_flags, FALSE);
|
47
|
690 }
|
|
691
|
190
|
692 // If prefix is NULL, HBB_PREFIX_IN is supposed.
|
184
|
693 void scr_WriteIncomingMessage(const char *jidfrom, const char *text,
|
190
|
694 time_t timestamp, guint prefix)
|
47
|
695 {
|
190
|
696 if (!prefix) prefix = HBB_PREFIX_IN;
|
75
|
697 // FIXME expand tabs / filter out special chars...
|
190
|
698 scr_WriteMessage(jidfrom, text, timestamp, prefix);
|
24
|
699 update_panels();
|
|
700 doupdate();
|
|
701 }
|
|
702
|
50
|
703 void scr_WriteOutgoingMessage(const char *jidto, const char *text)
|
47
|
704 {
|
184
|
705 scr_WriteMessage(jidto, text, 0, HBB_PREFIX_OUT);
|
47
|
706 scr_ShowWindow(jidto);
|
|
707 }
|
|
708
|
24
|
709 int scr_Getch(void)
|
|
710 {
|
|
711 int ch;
|
|
712 ch = wgetch(inputWnd);
|
|
713 return ch;
|
|
714 }
|
|
715
|
|
716 WINDOW *scr_GetRosterWindow(void)
|
|
717 {
|
|
718 return rosterWnd;
|
|
719 }
|
|
720
|
|
721 WINDOW *scr_GetStatusWindow(void)
|
|
722 {
|
|
723 return chatWnd;
|
|
724 }
|
|
725
|
|
726 WINDOW *scr_GetInputWindow(void)
|
|
727 {
|
|
728 return inputWnd;
|
|
729 }
|
|
730
|
143
|
731 // scr_RosterTop()
|
|
732 // Go to the first buddy in the buddylist
|
105
|
733 void scr_RosterTop(void)
|
104
|
734 {
|
143
|
735 enum imstatus prev_st = imstatus_size; // undef
|
119
|
736
|
|
737 if (current_buddy) {
|
|
738 prev_st = buddy_getstatus(BUDDATA(current_buddy));
|
|
739 if (chatmode)
|
|
740 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE);
|
|
741 }
|
104
|
742 current_buddy = buddylist;
|
119
|
743 if (chatmode && current_buddy)
|
|
744 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE);
|
|
745
|
|
746 // We should rebuild the buddylist but not everytime
|
143
|
747 // Here we check if we were locking a buddy who is actually offline,
|
|
748 // and hide_offline_buddies is TRUE. In which case we need to rebuild.
|
120
|
749 if (current_buddy && prev_st == offline &&
|
|
750 buddylist_get_hide_offline_buddies())
|
119
|
751 buddylist_build();
|
104
|
752 if (chatmode)
|
|
753 scr_ShowBuddyWindow();
|
143
|
754 update_roster = TRUE;
|
104
|
755 }
|
|
756
|
143
|
757 // scr_RosterBottom()
|
|
758 // Go to the last buddy in the buddylist
|
105
|
759 void scr_RosterBottom(void)
|
104
|
760 {
|
143
|
761 enum imstatus prev_st = imstatus_size; // undef
|
119
|
762
|
|
763 if (current_buddy) {
|
|
764 prev_st = buddy_getstatus(BUDDATA(current_buddy));
|
|
765 if (chatmode)
|
|
766 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE);
|
|
767 }
|
104
|
768 current_buddy = g_list_last(buddylist);
|
143
|
769 // Lock the buddy in the buddylist if we're in chat mode
|
119
|
770 if (chatmode && current_buddy)
|
|
771 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE);
|
|
772
|
|
773 // We should rebuild the buddylist but not everytime
|
143
|
774 // Here we check if we were locking a buddy who is actually offline,
|
|
775 // and hide_offline_buddies is TRUE. In which case we need to rebuild.
|
120
|
776 if (current_buddy && prev_st == offline &&
|
|
777 buddylist_get_hide_offline_buddies())
|
119
|
778 buddylist_build();
|
143
|
779
|
104
|
780 if (chatmode)
|
|
781 scr_ShowBuddyWindow();
|
143
|
782 update_roster = TRUE;
|
104
|
783 }
|
|
784
|
143
|
785 // scr_RosterUp()
|
|
786 // Go to the previous buddy in the buddylist
|
105
|
787 void scr_RosterUp(void)
|
81
|
788 {
|
143
|
789 enum imstatus prev_st = imstatus_size; // undef
|
119
|
790
|
81
|
791 if (current_buddy) {
|
|
792 if (g_list_previous(current_buddy)) {
|
120
|
793 prev_st = buddy_getstatus(BUDDATA(current_buddy));
|
119
|
794 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE);
|
81
|
795 current_buddy = g_list_previous(current_buddy);
|
143
|
796 // Lock the buddy in the buddylist if we're in chat mode
|
119
|
797 if (chatmode)
|
|
798 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE);
|
|
799 // We should rebuild the buddylist but not everytime
|
143
|
800 // Here we check if we were locking a buddy who is actually offline,
|
|
801 // and hide_offline_buddies is TRUE. In which case we need to rebuild.
|
120
|
802 if (prev_st == offline && buddylist_get_hide_offline_buddies())
|
119
|
803 buddylist_build();
|
143
|
804 update_roster = TRUE;
|
81
|
805 }
|
|
806 }
|
104
|
807
|
|
808 if (chatmode)
|
|
809 scr_ShowBuddyWindow();
|
81
|
810 }
|
|
811
|
143
|
812 // scr_RosterDown()
|
|
813 // Go to the next buddy in the buddylist
|
105
|
814 void scr_RosterDown(void)
|
81
|
815 {
|
143
|
816 enum imstatus prev_st = imstatus_size; // undef
|
119
|
817
|
81
|
818 if (current_buddy) {
|
|
819 if (g_list_next(current_buddy)) {
|
120
|
820 prev_st = buddy_getstatus(BUDDATA(current_buddy));
|
119
|
821 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE);
|
81
|
822 current_buddy = g_list_next(current_buddy);
|
119
|
823 if (chatmode)
|
|
824 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE);
|
|
825 // We should rebuild the buddylist but not everytime
|
143
|
826 // Here we check if we were locking a buddy who is actually offline,
|
|
827 // and hide_offline_buddies is TRUE. In which case we need to rebuild.
|
120
|
828 if (prev_st == offline && buddylist_get_hide_offline_buddies())
|
119
|
829 buddylist_build();
|
143
|
830 update_roster = TRUE;
|
81
|
831 }
|
|
832 }
|
104
|
833
|
|
834 if (chatmode)
|
|
835 scr_ShowBuddyWindow();
|
81
|
836 }
|
|
837
|
143
|
838 // scr_ScrollUp()
|
|
839 // Scroll up the current buddy window, half a screen.
|
105
|
840 void scr_ScrollUp(void)
|
|
841 {
|
|
842 const gchar *jid;
|
|
843 window_entry_t *win_entry;
|
|
844 int n, nblines;
|
|
845 GList *hbuf_top;
|
|
846
|
|
847 // Get win_entry
|
|
848 if (!current_buddy)
|
|
849 return;
|
|
850 jid = CURRENT_JID;
|
|
851 if (!jid)
|
|
852 return;
|
|
853 win_entry = scr_SearchWindow(jid);
|
|
854 if (!win_entry)
|
|
855 return;
|
|
856
|
|
857 // Scroll up half a screen (or less)
|
|
858 nblines = CHAT_WIN_HEIGHT/2-1;
|
|
859 hbuf_top = win_entry->top;
|
|
860 if (!hbuf_top) {
|
|
861 hbuf_top = g_list_last(win_entry->hbuf);
|
109
|
862 if (!win_entry->cleared)
|
|
863 nblines *= 3;
|
|
864 else
|
|
865 win_entry->cleared = FALSE;
|
105
|
866 }
|
|
867
|
|
868 n = 0;
|
|
869 while (hbuf_top && n < nblines && g_list_previous(hbuf_top)) {
|
|
870 hbuf_top = g_list_previous(hbuf_top);
|
|
871 n++;
|
|
872 }
|
|
873 win_entry->top = hbuf_top;
|
|
874
|
|
875 // Refresh the window
|
|
876 scr_UpdateWindow(win_entry);
|
|
877
|
|
878 // Finished :)
|
|
879 update_panels();
|
|
880 doupdate();
|
|
881 }
|
|
882
|
143
|
883 // scr_ScrollDown()
|
|
884 // Scroll down the current buddy window, half a screen.
|
105
|
885 void scr_ScrollDown(void)
|
|
886 {
|
|
887 const gchar *jid;
|
|
888 window_entry_t *win_entry;
|
|
889 int n, nblines;
|
|
890 GList *hbuf_top;
|
|
891
|
|
892 // Get win_entry
|
|
893 if (!current_buddy)
|
|
894 return;
|
|
895 jid = CURRENT_JID;
|
|
896 if (!jid)
|
|
897 return;
|
|
898 win_entry = scr_SearchWindow(jid);
|
|
899 if (!win_entry)
|
|
900 return;
|
|
901
|
|
902 // Scroll down half a screen (or less)
|
|
903 nblines = CHAT_WIN_HEIGHT/2-1;
|
|
904 hbuf_top = win_entry->top;
|
|
905
|
|
906 for (n=0 ; hbuf_top && n < nblines ; n++)
|
|
907 hbuf_top = g_list_next(hbuf_top);
|
|
908 win_entry->top = hbuf_top;
|
|
909 // Check if we are at the bottom
|
|
910 for (n=0 ; hbuf_top && n < CHAT_WIN_HEIGHT-1 ; n++)
|
|
911 hbuf_top = g_list_next(hbuf_top);
|
|
912 if (!hbuf_top)
|
|
913 win_entry->top = NULL; // End reached
|
|
914
|
|
915 // Refresh the window
|
|
916 scr_UpdateWindow(win_entry);
|
|
917
|
|
918 // Finished :)
|
|
919 update_panels();
|
|
920 doupdate();
|
|
921 }
|
|
922
|
143
|
923 // scr_Clear()
|
|
924 // Clear the current buddy window (used for the /clear command)
|
108
|
925 void scr_Clear(void)
|
|
926 {
|
|
927 const gchar *jid;
|
|
928 window_entry_t *win_entry;
|
|
929
|
|
930 // Get win_entry
|
|
931 if (!current_buddy)
|
|
932 return;
|
|
933 jid = CURRENT_JID;
|
|
934 if (!jid)
|
|
935 return;
|
|
936 win_entry = scr_SearchWindow(jid);
|
|
937 if (!win_entry)
|
|
938 return;
|
|
939
|
|
940 win_entry->cleared = TRUE;
|
109
|
941 win_entry->top = NULL;
|
108
|
942
|
|
943 // Refresh the window
|
|
944 scr_UpdateWindow(win_entry);
|
|
945
|
|
946 // Finished :)
|
|
947 update_panels();
|
|
948 doupdate();
|
|
949 }
|
|
950
|
187
|
951 // scr_BufferTop()
|
|
952 // Jump to the head of the current buddy window
|
|
953 void scr_BufferTop(void)
|
|
954 {
|
|
955 const gchar *jid;
|
|
956 window_entry_t *win_entry;
|
|
957
|
|
958 // Get win_entry
|
|
959 if (!current_buddy) return;
|
|
960 jid = CURRENT_JID;
|
|
961 if (!jid) return;
|
|
962 win_entry = scr_SearchWindow(jid);
|
|
963
|
|
964 if (!win_entry) return;
|
|
965
|
|
966 win_entry->cleared = FALSE;
|
|
967 win_entry->top = g_list_first(win_entry->hbuf);
|
|
968
|
|
969 // Refresh the window
|
|
970 scr_UpdateWindow(win_entry);
|
|
971
|
|
972 // Finished :)
|
|
973 update_panels();
|
|
974 doupdate();
|
|
975 }
|
|
976
|
|
977 // scr_BufferBottom()
|
|
978 // Jump to the end of the current buddy window
|
|
979 void scr_BufferBottom(void)
|
|
980 {
|
|
981 const gchar *jid;
|
|
982 window_entry_t *win_entry;
|
|
983
|
|
984 // Get win_entry
|
|
985 if (!current_buddy) return;
|
|
986 jid = CURRENT_JID;
|
|
987 if (!jid) return;
|
|
988 win_entry = scr_SearchWindow(jid);
|
|
989
|
|
990 if (!win_entry) return;
|
|
991
|
|
992 win_entry->cleared = FALSE;
|
|
993 win_entry->top = NULL;
|
|
994
|
|
995 // Refresh the window
|
|
996 scr_UpdateWindow(win_entry);
|
|
997
|
|
998 // Finished :)
|
|
999 update_panels();
|
|
1000 doupdate();
|
|
1001 }
|
|
1002
|
44
|
1003 // scr_LogPrint(...)
|
|
1004 // Display a message in the log window.
|
24
|
1005 void scr_LogPrint(const char *fmt, ...)
|
|
1006 {
|
|
1007 time_t timestamp;
|
|
1008 char *buffer;
|
|
1009 va_list ap;
|
|
1010
|
153
|
1011 do {
|
157
|
1012 buffer = (char *) calloc(1, 1024);
|
153
|
1013 } while (!buffer);
|
24
|
1014
|
|
1015 timestamp = time(NULL);
|
|
1016 strftime(buffer, 64, "[%H:%M:%S] ", localtime(×tamp));
|
|
1017 wprintw(logWnd, "\n%s", buffer);
|
|
1018
|
|
1019 va_start(ap, fmt);
|
153
|
1020 vsnprintf(buffer, 1024, fmt, ap);
|
24
|
1021 va_end(ap);
|
|
1022
|
|
1023 wprintw(logWnd, "%s", buffer);
|
|
1024 free(buffer);
|
|
1025
|
|
1026 update_panels();
|
|
1027 doupdate();
|
|
1028 }
|
|
1029
|
143
|
1030 // scr_set_chatmode()
|
|
1031 // Public fonction to (un)set chatmode...
|
129
|
1032 inline void scr_set_chatmode(int enable)
|
|
1033 {
|
|
1034 chatmode = enable;
|
|
1035 }
|
|
1036
|
173
|
1037 // scr_cmdhisto_addline()
|
|
1038 // Add a line to the inputLine history
|
|
1039 inline void scr_cmdhisto_addline(char *line)
|
|
1040 {
|
|
1041 if (!line || !*line) return;
|
|
1042
|
|
1043 cmdhisto = g_list_append(cmdhisto, g_strdup(line));
|
|
1044 }
|
|
1045
|
|
1046 // scr_cmdhisto_prev()
|
|
1047 // Look for previous line beginning w/ the given mask in the inputLine history
|
175
|
1048 // Returns NULL if none found
|
173
|
1049 const char *scr_cmdhisto_prev(char *mask, guint len)
|
|
1050 {
|
|
1051 GList *hl;
|
|
1052 if (!cmdhisto_cur) {
|
|
1053 hl = g_list_last(cmdhisto);
|
174
|
1054 if (hl) { // backup current line
|
|
1055 strncpy(cmdhisto_backup, mask, INPUTLINE_LENGTH);
|
|
1056 }
|
173
|
1057 } else {
|
|
1058 hl = g_list_previous(cmdhisto_cur);
|
|
1059 }
|
|
1060 while (hl) {
|
|
1061 if (!strncmp((char*)hl->data, mask, len)) {
|
|
1062 // Found a match
|
|
1063 cmdhisto_cur = hl;
|
|
1064 return (const char*)hl->data;
|
|
1065 }
|
|
1066 hl = g_list_previous(hl);
|
|
1067 }
|
|
1068 return NULL;
|
|
1069 }
|
|
1070
|
|
1071 // scr_cmdhisto_next()
|
|
1072 // Look for next line beginning w/ the given mask in the inputLine history
|
175
|
1073 // Returns NULL if none found
|
173
|
1074 const char *scr_cmdhisto_next(char *mask, guint len)
|
|
1075 {
|
|
1076 GList *hl;
|
|
1077 if (!cmdhisto_cur) return NULL;
|
|
1078 hl = cmdhisto_cur;
|
|
1079 while ((hl = g_list_next(hl)) != NULL)
|
|
1080 if (!strncmp((char*)hl->data, mask, len)) {
|
|
1081 // Found a match
|
|
1082 cmdhisto_cur = hl;
|
|
1083 return (const char*)hl->data;
|
|
1084 }
|
175
|
1085 // If the "backuped" line matches, we'll use it
|
|
1086 if (strncmp(cmdhisto_backup, mask, len)) return NULL; // No match
|
174
|
1087 cmdhisto_cur = NULL;
|
|
1088 return cmdhisto_backup;
|
173
|
1089 }
|
|
1090
|
195
|
1091 // readline_transpose_chars()
|
|
1092 // Drag the character before point forward over the character at
|
|
1093 // point, moving point forward as well. If point is at the end of
|
|
1094 // the line, then this transposes the two characters before point.
|
|
1095 void readline_transpose_chars()
|
|
1096 {
|
|
1097 char swp;
|
|
1098
|
|
1099 if (ptr_inputline == inputLine) return;
|
|
1100
|
|
1101 if (!*ptr_inputline) { // We're at EOL
|
|
1102 // If line is only 1 char long, nothing to do...
|
|
1103 if (ptr_inputline == inputLine+1) return;
|
|
1104 // Transpose the two previous characters
|
|
1105 swp = *(ptr_inputline-2);
|
|
1106 *(ptr_inputline-2) = *(ptr_inputline-1);
|
|
1107 *(ptr_inputline-1) = swp;
|
|
1108 } else {
|
196
|
1109 // Swap the two characters before the cursor and move right.
|
195
|
1110 swp = *(ptr_inputline-1);
|
|
1111 *(ptr_inputline-1) = *ptr_inputline;
|
|
1112 *ptr_inputline++ = swp;
|
|
1113 check_offset(1);
|
|
1114 }
|
|
1115 }
|
|
1116
|
|
1117 // readline_backward_kill_word()
|
194
|
1118 // Kill the word before the cursor, in input line
|
195
|
1119 void readline_backward_kill_word()
|
194
|
1120 {
|
|
1121 char *c, *old = ptr_inputline;
|
|
1122 int spaceallowed = 1;
|
|
1123
|
|
1124 if (ptr_inputline == inputLine) return;
|
|
1125
|
|
1126 for (c = ptr_inputline-1 ; c > inputLine ; c--)
|
|
1127 if (!isalnum(*c)) {
|
|
1128 if (*c == ' ')
|
|
1129 if (!spaceallowed) break;
|
|
1130 } else spaceallowed = 0;
|
|
1131
|
|
1132 if (c != inputLine || *c != ' ')
|
|
1133 if ((c < ptr_inputline-1) && (!isalnum(*c)))
|
|
1134 c++;
|
|
1135
|
|
1136 // Modify the line
|
|
1137 ptr_inputline = c;
|
|
1138 for (;;) {
|
|
1139 *c = *old++;
|
|
1140 if (!*c++) break;
|
|
1141 }
|
195
|
1142 check_offset(-1);
|
194
|
1143 }
|
|
1144
|
98
|
1145 // which_row()
|
|
1146 // Tells which row our cursor is in, in the command line.
|
|
1147 // -1 -> normal text
|
|
1148 // 0 -> command
|
|
1149 // 1 -> parameter 1 (etc.)
|
102
|
1150 // If > 0, then *p_row is set to the beginning of the row
|
|
1151 int which_row(char **p_row)
|
98
|
1152 {
|
|
1153 int row = -1;
|
|
1154 char *p;
|
|
1155 int quote = FALSE;
|
|
1156
|
|
1157 // Not a command?
|
|
1158 if ((ptr_inputline == inputLine) || (inputLine[0] != '/'))
|
|
1159 return -1;
|
|
1160
|
|
1161 // This is a command
|
|
1162 row = 0;
|
|
1163 for (p = inputLine ; p < ptr_inputline ; p++) {
|
|
1164 if (quote) {
|
|
1165 if (*p == '"' && *(p-1) != '\\')
|
|
1166 quote = FALSE;
|
|
1167 continue;
|
|
1168 }
|
|
1169 if (*p == '"' && *(p-1) != '\\') {
|
|
1170 quote = TRUE;
|
121
|
1171 } else if (*p == ' ') {
|
|
1172 if (*(p-1) != ' ')
|
|
1173 row++;
|
102
|
1174 *p_row = p+1;
|
|
1175 }
|
98
|
1176 }
|
|
1177 return row;
|
|
1178 }
|
|
1179
|
143
|
1180 // scr_insert_text()
|
|
1181 // Insert the given text at the current cursor position.
|
|
1182 // The cursor is moved. We don't check if the cursor still is in the screen
|
|
1183 // after, the caller should do that.
|
98
|
1184 void scr_insert_text(const char *text)
|
|
1185 {
|
|
1186 char tmpLine[INPUTLINE_LENGTH+1];
|
|
1187 int len = strlen(text);
|
|
1188 // Check the line isn't too long
|
|
1189 if (strlen(inputLine) + len >= INPUTLINE_LENGTH) {
|
|
1190 scr_LogPrint("Cannot insert text, line too long.");
|
|
1191 return;
|
|
1192 }
|
|
1193
|
|
1194 strcpy(tmpLine, ptr_inputline);
|
|
1195 strcpy(ptr_inputline, text); ptr_inputline += len;
|
|
1196 strcpy(ptr_inputline, tmpLine);
|
|
1197 }
|
|
1198
|
143
|
1199 // scr_handle_tab()
|
|
1200 // Function called when tab is pressed.
|
|
1201 // Initiate or continue a completion...
|
98
|
1202 void scr_handle_tab(void)
|
|
1203 {
|
102
|
1204 int nrow;
|
|
1205 char *row;
|
|
1206 const char *cchar;
|
103
|
1207 guint compl_categ;
|
98
|
1208
|
102
|
1209 nrow = which_row(&row);
|
98
|
1210
|
103
|
1211 // a) No completion if no leading slash ('cause not a command)
|
|
1212 // b) We can't have more than 2 parameters (we use 2 flags)
|
|
1213 if (nrow < 0 || nrow > 2) return;
|
102
|
1214
|
103
|
1215 if (nrow == 0) { // Command completion
|
|
1216 row = &inputLine[1];
|
|
1217 compl_categ = COMPL_CMD;
|
|
1218 } else { // Other completion, depending on the command
|
|
1219 cmd *com = cmd_get(inputLine);
|
|
1220 if (!com || !row) {
|
|
1221 scr_LogPrint("I cannot complete that...");
|
|
1222 return;
|
|
1223 }
|
|
1224 compl_categ = com->completion_flags[nrow-1];
|
|
1225 }
|
|
1226
|
|
1227 if (!completion_started) {
|
|
1228 GSList *list = compl_get_category_list(compl_categ);
|
|
1229 if (list) {
|
|
1230 char *prefix = g_strndup(row, ptr_inputline-row);
|
|
1231 // Init completion
|
|
1232 new_completion(prefix, list);
|
|
1233 g_free(prefix);
|
|
1234 // Now complete
|
98
|
1235 cchar = complete();
|
|
1236 if (cchar)
|
|
1237 scr_insert_text(cchar);
|
103
|
1238 completion_started = TRUE;
|
98
|
1239 }
|
103
|
1240 } else { // Completion already initialized
|
|
1241 char *c;
|
|
1242 guint back = cancel_completion();
|
|
1243 // Remove $back chars
|
|
1244 ptr_inputline -= back;
|
|
1245 c = ptr_inputline;
|
|
1246 for ( ; *c ; c++)
|
|
1247 *c = *(c+back);
|
|
1248 // Now complete again
|
|
1249 cchar = complete();
|
|
1250 if (cchar)
|
|
1251 scr_insert_text(cchar);
|
102
|
1252 }
|
98
|
1253 }
|
|
1254
|
|
1255 void scr_cancel_current_completion(void)
|
|
1256 {
|
|
1257 char *c;
|
|
1258 guint back = cancel_completion();
|
|
1259 // Remove $back chars
|
|
1260 ptr_inputline -= back;
|
|
1261 c = ptr_inputline;
|
|
1262 for ( ; *c ; c++)
|
|
1263 *c = *(c+back);
|
|
1264 }
|
|
1265
|
|
1266 void scr_end_current_completion(void)
|
|
1267 {
|
|
1268 done_completion();
|
|
1269 completion_started = FALSE;
|
|
1270 }
|
|
1271
|
24
|
1272 // check_offset(int direction)
|
|
1273 // Check inputline_offset value, and make sure the cursor is inside the
|
|
1274 // screen.
|
|
1275 inline void check_offset(int direction)
|
|
1276 {
|
|
1277 // Left side
|
|
1278 if (inputline_offset && direction <= 0) {
|
|
1279 while (ptr_inputline <= (char*)&inputLine + inputline_offset) {
|
|
1280 if (inputline_offset) {
|
|
1281 inputline_offset -= 5;
|
|
1282 if (inputline_offset < 0)
|
|
1283 inputline_offset = 0;
|
|
1284 }
|
|
1285 }
|
|
1286 }
|
|
1287 // Right side
|
|
1288 if (direction >= 0) {
|
|
1289 while (ptr_inputline >= inputline_offset + (char*)&inputLine + maxX)
|
|
1290 inputline_offset += 5;
|
|
1291 }
|
|
1292 }
|
|
1293
|
44
|
1294 // process_key(key)
|
|
1295 // Handle the pressed key, in the command line (bottom).
|
29
|
1296 int process_key(int key)
|
24
|
1297 {
|
|
1298 if (isprint(key)) {
|
|
1299 char tmpLine[INPUTLINE_LENGTH+1];
|
|
1300
|
|
1301 // Check the line isn't too long
|
|
1302 if (strlen(inputLine) >= INPUTLINE_LENGTH)
|
|
1303 return 0;
|
|
1304
|
|
1305 // Insert char
|
|
1306 strcpy(tmpLine, ptr_inputline);
|
|
1307 *ptr_inputline++ = key;
|
|
1308 strcpy(ptr_inputline, tmpLine);
|
|
1309 check_offset(1);
|
|
1310 } else {
|
|
1311 switch(key) {
|
|
1312 case KEY_BACKSPACE:
|
|
1313 if (ptr_inputline != (char*)&inputLine) {
|
42
|
1314 char *c = --ptr_inputline;
|
|
1315 for ( ; *c ; c++)
|
|
1316 *c = *(c+1);
|
24
|
1317 check_offset(-1);
|
|
1318 }
|
|
1319 break;
|
|
1320 case KEY_DC:
|
|
1321 if (*ptr_inputline)
|
|
1322 strcpy(ptr_inputline, ptr_inputline+1);
|
|
1323 break;
|
|
1324 case KEY_LEFT:
|
|
1325 if (ptr_inputline != (char*)&inputLine) {
|
|
1326 ptr_inputline--;
|
|
1327 check_offset(-1);
|
|
1328 }
|
|
1329 break;
|
|
1330 case KEY_RIGHT:
|
|
1331 if (*ptr_inputline)
|
|
1332 ptr_inputline++;
|
|
1333 check_offset(1);
|
|
1334 break;
|
98
|
1335 case 7: // Ctrl-g
|
|
1336 scr_cancel_current_completion();
|
|
1337 scr_end_current_completion();
|
|
1338 check_offset(-1);
|
|
1339 break;
|
24
|
1340 case 9: // Tab
|
98
|
1341 scr_handle_tab();
|
|
1342 check_offset(0);
|
24
|
1343 break;
|
|
1344 case '\n': // Enter
|
29
|
1345 if (process_line(inputLine))
|
24
|
1346 return 255;
|
173
|
1347 // Add line to history
|
|
1348 scr_cmdhisto_addline(inputLine);
|
|
1349 cmdhisto_cur = NULL;
|
|
1350 // Reset the line
|
24
|
1351 ptr_inputline = inputLine;
|
|
1352 *ptr_inputline = 0;
|
|
1353 inputline_offset = 0;
|
|
1354 break;
|
|
1355 case KEY_UP:
|
175
|
1356 {
|
|
1357 const char *l = scr_cmdhisto_prev(inputLine,
|
|
1358 ptr_inputline-inputLine);
|
|
1359 if (l) {
|
|
1360 strcpy(inputLine, l);
|
|
1361 }
|
|
1362 }
|
24
|
1363 break;
|
|
1364 case KEY_DOWN:
|
175
|
1365 {
|
|
1366 const char *l = scr_cmdhisto_next(inputLine,
|
|
1367 ptr_inputline-inputLine);
|
|
1368 if (l) {
|
|
1369 strcpy(inputLine, l);
|
|
1370 }
|
|
1371 }
|
24
|
1372 break;
|
|
1373 case KEY_PPAGE:
|
175
|
1374 scr_RosterUp();
|
24
|
1375 break;
|
|
1376 case KEY_NPAGE:
|
175
|
1377 scr_RosterDown();
|
24
|
1378 break;
|
|
1379 case KEY_HOME:
|
|
1380 case 1:
|
|
1381 ptr_inputline = inputLine;
|
|
1382 inputline_offset = 0;
|
|
1383 break;
|
|
1384 case KEY_END:
|
|
1385 case 5:
|
|
1386 for (; *ptr_inputline; ptr_inputline++) ;
|
|
1387 check_offset(1);
|
|
1388 break;
|
|
1389 case 21: // Ctrl-u
|
|
1390 strcpy(inputLine, ptr_inputline);
|
|
1391 ptr_inputline = inputLine;
|
|
1392 inputline_offset = 0;
|
|
1393 break;
|
|
1394 case KEY_EOL:
|
|
1395 case 11: // Ctrl-k
|
|
1396 *ptr_inputline = 0;
|
|
1397 break;
|
|
1398 case 16: // Ctrl-p
|
175
|
1399 scr_ScrollUp();
|
24
|
1400 break;
|
|
1401 case 14: // Ctrl-n
|
175
|
1402 scr_ScrollDown();
|
24
|
1403 break;
|
196
|
1404 case 17: // Ctrl-q
|
|
1405 // scr_jump_next_new_message();
|
|
1406 break;
|
195
|
1407 case 20: // Ctrl-t
|
|
1408 readline_transpose_chars();
|
|
1409 break;
|
194
|
1410 case 23: // Ctrl-w
|
195
|
1411 readline_backward_kill_word();
|
194
|
1412 break;
|
24
|
1413 case 27: // ESC
|
|
1414 currentWindow = NULL;
|
|
1415 chatmode = FALSE;
|
119
|
1416 if (current_buddy)
|
|
1417 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE);
|
24
|
1418 top_panel(chatPanel);
|
|
1419 top_panel(inputPanel);
|
157
|
1420 update_panels();
|
24
|
1421 break;
|
151
|
1422 case 12: // Ctrl-l
|
|
1423 case KEY_RESIZE:
|
|
1424 scr_Resize();
|
|
1425 break;
|
24
|
1426 default:
|
|
1427 scr_LogPrint("Unkown key=%d", key);
|
|
1428 }
|
|
1429 }
|
157
|
1430 if (completion_started && key != 9 && key != KEY_RESIZE)
|
98
|
1431 scr_end_current_completion();
|
24
|
1432 mvwprintw(inputWnd, 0,0, "%s", inputLine + inputline_offset);
|
|
1433 wclrtoeol(inputWnd);
|
|
1434 if (*ptr_inputline) {
|
|
1435 wmove(inputWnd, 0, ptr_inputline - (char*)&inputLine - inputline_offset);
|
|
1436 }
|
157
|
1437 if (!update_roster) {
|
|
1438 //update_panels();
|
|
1439 doupdate();
|
|
1440 }
|
24
|
1441 return 0;
|
|
1442 }
|