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