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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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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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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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309 else { |
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185
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310 wprintw(win_entry->win, "%.11s ", date); |
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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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326 { |
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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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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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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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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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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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184
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394 hbuf_add_line(&win_entry->hbuf, text, timestamp, prefix_flags, |
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185
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395 maxX - ROSTER_WIDTH - PREFIX_WIDTH); |
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396 |
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108
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397 if (win_entry->cleared) { |
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398 win_entry->cleared = 0; // The message must be displayed |
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399 win_entry->top = g_list_last(win_entry->hbuf); |
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400 } |
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401 |
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24
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402 if (!dont_show) { |
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74
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403 // Show and refresh the window |
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404 top_panel(win_entry->panel); |
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405 scr_UpdateWindow(win_entry); |
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142
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406 top_panel(inputPanel); |
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24
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407 update_panels(); |
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408 doupdate(); |
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409 } else { |
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148
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410 roster_msg_setflag(winId, TRUE); |
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30
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411 update_roster = TRUE; |
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24
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412 } |
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413 } |
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414 |
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415 void scr_InitCurses(void) |
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416 { |
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417 initscr(); |
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418 noecho(); |
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419 raw(); |
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35
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420 halfdelay(5); |
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24
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421 start_color(); |
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422 use_default_colors(); |
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423 |
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424 ParseColors(); |
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425 |
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426 getmaxyx(stdscr, maxY, maxX); |
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167
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427 if (maxY < LOG_WIN_HEIGHT+2) |
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428 maxY = LOG_WIN_HEIGHT+2; |
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24
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429 inputLine[0] = 0; |
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430 ptr_inputline = inputLine; |
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431 |
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35
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432 setlocale(LC_CTYPE, ""); |
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24
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433 |
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434 return; |
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435 } |
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436 |
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81
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437 void scr_TerminateCurses(void) |
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438 { |
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439 clear(); |
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440 refresh(); |
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441 endwin(); |
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442 return; |
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443 } |
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444 |
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151
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445 // scr_DrawMainWindow() |
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157
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446 // Set fullinit to TRUE to also create panels. Set it to FALSE for a resize. |
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151
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447 // |
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448 // I think it could be improved a _lot_ but I'm really not an ncurses |
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449 // expert... :-\ Mikael. |
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450 // |
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451 void scr_DrawMainWindow(unsigned int fullinit) |
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24
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452 { |
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157
|
453 if (fullinit) { |
|
|
454 /* Create windows */ |
|
|
455 rosterWnd = newwin(CHAT_WIN_HEIGHT, ROSTER_WIDTH, 0, 0); |
|
|
456 chatWnd = newwin(CHAT_WIN_HEIGHT, maxX - ROSTER_WIDTH, 0, ROSTER_WIDTH); |
|
|
457 logWnd_border = newwin(LOG_WIN_HEIGHT, maxX, CHAT_WIN_HEIGHT, 0); |
|
|
458 logWnd = newwin(LOG_WIN_HEIGHT-2, maxX-2, CHAT_WIN_HEIGHT+1, 1); |
|
|
459 inputWnd = newwin(1, maxX, maxY-1, 0); |
|
168
|
460 wbkgd(rosterWnd, COLOR_PAIR(COLOR_GENERAL)); |
|
|
461 wbkgd(chatWnd, COLOR_PAIR(COLOR_GENERAL)); |
|
|
462 wbkgd(logWnd_border, COLOR_PAIR(COLOR_GENERAL)); |
|
|
463 wbkgd(logWnd, COLOR_PAIR(COLOR_GENERAL)); |
|
157
|
464 } else { |
|
|
465 /* Resize windows */ |
|
|
466 wresize(rosterWnd, CHAT_WIN_HEIGHT, ROSTER_WIDTH); |
|
|
467 wresize(chatWnd, CHAT_WIN_HEIGHT, maxX - ROSTER_WIDTH); |
|
|
468 |
|
|
469 wresize(logWnd_border, LOG_WIN_HEIGHT, maxX); |
|
|
470 wresize(logWnd, LOG_WIN_HEIGHT-2, maxX-2); |
|
|
471 mvwin(logWnd_border, CHAT_WIN_HEIGHT, 0); |
|
|
472 mvwin(logWnd, CHAT_WIN_HEIGHT+1, 1); |
|
|
473 |
|
|
474 wresize(inputWnd, 1, maxX); |
|
|
475 mvwin(inputWnd, maxY-1, 0); |
|
168
|
476 |
|
|
477 werase(chatWnd); |
|
157
|
478 } |
|
151
|
479 |
|
|
480 /* Draw/init windows */ |
|
|
481 |
|
74
|
482 mvwprintw(chatWnd, 0, 0, "This is the status window"); |
|
24
|
483 |
|
151
|
484 // - Draw/clear the log window |
|
24
|
485 scr_draw_box(logWnd_border, 0, 0, LOG_WIN_HEIGHT, maxX, COLOR_GENERAL, 0, 0); |
|
157
|
486 // Auto-scrolling in log window |
|
74
|
487 scrollok(logWnd, TRUE); |
|
24
|
488 |
|
|
489 |
|
151
|
490 if (fullinit) { |
|
157
|
491 // Enable keypad (+ special keys) |
|
|
492 keypad(inputWnd, TRUE); |
|
|
493 |
|
151
|
494 // Create panels |
|
|
495 rosterPanel = new_panel(rosterWnd); |
|
|
496 chatPanel = new_panel(chatWnd); |
|
|
497 logPanel_border = new_panel(logWnd_border); |
|
|
498 logPanel = new_panel(logWnd); |
|
|
499 inputPanel = new_panel(inputWnd); |
|
157
|
500 } else { |
|
|
501 // Update panels |
|
|
502 replace_panel(rosterPanel, rosterWnd); |
|
|
503 replace_panel(chatPanel, chatWnd); |
|
|
504 replace_panel(logPanel, logWnd); |
|
|
505 replace_panel(logPanel_border, logWnd_border); |
|
|
506 replace_panel(inputPanel, inputWnd); |
|
151
|
507 } |
|
|
508 |
|
|
509 // We'll need to redraw the roster |
|
149
|
510 update_roster = TRUE; |
|
24
|
511 return; |
|
|
512 } |
|
|
513 |
|
151
|
514 // scr_Resize() |
|
|
515 // Function called when the window is resized. |
|
157
|
516 // - Resize windows |
|
151
|
517 // - Rewrap lines in each buddy buffer |
|
|
518 void scr_Resize() |
|
|
519 { |
|
|
520 struct list_head *pos, *n; |
|
|
521 window_entry_t *search_entry; |
|
|
522 int x, y, lines, cols; |
|
|
523 |
|
|
524 // First, update the global variables |
|
|
525 getmaxyx(stdscr, maxY, maxX); |
|
167
|
526 if (maxY < LOG_WIN_HEIGHT+2) |
|
|
527 maxY = LOG_WIN_HEIGHT+2; |
|
151
|
528 // Make sure the cursor stays inside the window |
|
|
529 check_offset(0); |
|
|
530 |
|
157
|
531 // Resize windows and update panels |
|
151
|
532 scr_DrawMainWindow(FALSE); |
|
|
533 |
|
|
534 // Resize all buddy windows |
|
|
535 x = ROSTER_WIDTH; |
|
|
536 y = 0; |
|
|
537 lines = CHAT_WIN_HEIGHT; |
|
|
538 cols = maxX - ROSTER_WIDTH; |
|
|
539 |
|
|
540 list_for_each_safe(pos, n, &window_list) { |
|
|
541 search_entry = window_entry(pos); |
|
|
542 if (search_entry->win) { |
|
189
|
543 GList *rescue_top; |
|
157
|
544 // Resize buddy window (no need to move it) |
|
|
545 wresize(search_entry->win, lines, cols); |
|
168
|
546 werase(search_entry->win); |
|
151
|
547 // If a panel exists, replace the old window with the new |
|
|
548 if (search_entry->panel) { |
|
|
549 replace_panel(search_entry->panel, search_entry->win); |
|
|
550 } |
|
|
551 // Redo line wrapping |
|
189
|
552 rescue_top = hbuf_previous_persistent(search_entry->top); |
|
151
|
553 hbuf_rebuild(&search_entry->hbuf, |
|
185
|
554 maxX - ROSTER_WIDTH - PREFIX_WIDTH); |
|
189
|
555 if (g_list_position(g_list_first(search_entry->hbuf), search_entry->top) == -1) |
|
|
556 search_entry->top = rescue_top; |
|
151
|
557 } |
|
|
558 } |
|
|
559 |
|
|
560 // Refresh current buddy window |
|
157
|
561 if (chatmode) |
|
151
|
562 scr_ShowBuddyWindow(); |
|
|
563 } |
|
|
564 |
|
143
|
565 // scr_DrawRoster() |
|
|
566 // Actually, display the buddylist on the screen. |
|
81
|
567 void scr_DrawRoster(void) |
|
24
|
568 { |
|
81
|
569 static guint offset = 0; |
|
|
570 char name[ROSTER_WIDTH]; |
|
|
571 int maxx, maxy; |
|
|
572 GList *buddy; |
|
|
573 int i, n; |
|
|
574 int rOffset; |
|
164
|
575 enum imstatus currentstatus = jb_getstatus(); |
|
81
|
576 |
|
123
|
577 // We can reset update_roster |
|
|
578 update_roster = FALSE; |
|
|
579 |
|
81
|
580 getmaxyx(rosterWnd, maxy, maxx); |
|
|
581 maxx --; // last char is for vertical border |
|
|
582 name[ROSTER_WIDTH-7] = 0; |
|
|
583 |
|
|
584 // cleanup of roster window |
|
168
|
585 werase(rosterWnd); |
|
|
586 // Redraw the vertical line (not very good...) |
|
81
|
587 wattrset(rosterWnd, COLOR_PAIR(COLOR_GENERAL)); |
|
168
|
588 for (i=0 ; i < CHAT_WIN_HEIGHT ; i++) |
|
|
589 mvwaddch(rosterWnd, i, ROSTER_WIDTH-1, ACS_VLINE); |
|
81
|
590 |
|
|
591 // Leave now if buddylist is empty |
|
|
592 if (!buddylist) { |
|
|
593 offset = 0; |
|
123
|
594 update_panels(); |
|
|
595 doupdate(); |
|
81
|
596 return; |
|
|
597 } |
|
|
598 |
|
84
|
599 // Update offset if necessary |
|
|
600 i = g_list_position(buddylist, current_buddy); |
|
|
601 if (i == -1) { // This is bad |
|
|
602 scr_LogPrint("Doh! Can't find current selected buddy!!"); |
|
|
603 return; |
|
|
604 } else if (i < offset) { |
|
|
605 offset = i; |
|
|
606 } else if (i+1 > offset + maxy) { |
|
|
607 offset = i + 1 - maxy; |
|
|
608 } |
|
81
|
609 |
|
|
610 buddy = buddylist; |
|
|
611 rOffset = offset; |
|
|
612 |
|
84
|
613 for (i=0; i<maxy && buddy; buddy = g_list_next(buddy)) { |
|
81
|
614 |
|
|
615 char status = '?'; |
|
|
616 char pending = ' '; |
|
|
617 enum imstatus budstate; |
|
149
|
618 unsigned short ismsg = buddy_getflags(BUDDATA(buddy)) & ROSTER_FLAG_MSG; |
|
|
619 unsigned short isgrp = buddy_gettype(BUDDATA(buddy)) & ROSTER_TYPE_GROUP; |
|
|
620 unsigned short ishid = buddy_getflags(BUDDATA(buddy)) & ROSTER_FLAG_HIDE; |
|
81
|
621 |
|
|
622 if (rOffset > 0) { |
|
|
623 rOffset--; |
|
|
624 continue; |
|
|
625 } |
|
|
626 |
|
149
|
627 // Display message notice if there is a message flag, but not |
|
|
628 // for unfolded groups. |
|
|
629 if (ismsg && (!isgrp || ishid)) { |
|
81
|
630 pending = '#'; |
|
|
631 } |
|
|
632 |
|
|
633 budstate = buddy_getstatus(BUDDATA(buddy)); |
|
164
|
634 if (budstate >= 0 && budstate < imstatus_size && currentstatus != offline) |
|
81
|
635 status = imstatus2char[budstate]; |
|
|
636 if (buddy == current_buddy) { |
|
|
637 wattrset(rosterWnd, COLOR_PAIR(COLOR_BD_DESSEL)); |
|
|
638 // The 3 following lines aim to color the whole line |
|
|
639 wmove(rosterWnd, i, 0); |
|
|
640 for (n = 0; n < maxx; n++) |
|
|
641 waddch(rosterWnd, ' '); |
|
|
642 } else { |
|
149
|
643 if (pending == '#') |
|
139
|
644 wattrset(rosterWnd, COLOR_PAIR(COLOR_NMSG)); |
|
|
645 else |
|
|
646 wattrset(rosterWnd, COLOR_PAIR(COLOR_BD_DES)); |
|
81
|
647 } |
|
|
648 |
|
|
649 strncpy(name, buddy_getname(BUDDATA(buddy)), ROSTER_WIDTH-7); |
|
149
|
650 if (isgrp) { |
|
133
|
651 char *sep; |
|
149
|
652 if (ishid) |
|
133
|
653 sep = "+++"; |
|
|
654 else |
|
|
655 sep = "---"; |
|
|
656 mvwprintw(rosterWnd, i, 0, " %c%s %s", pending, sep, name); |
|
|
657 } |
|
126
|
658 else |
|
|
659 mvwprintw(rosterWnd, i, 0, " %c[%c] %s", pending, status, name); |
|
84
|
660 |
|
|
661 i++; |
|
81
|
662 } |
|
|
663 |
|
142
|
664 top_panel(inputPanel); |
|
81
|
665 update_panels(); |
|
|
666 doupdate(); |
|
24
|
667 } |
|
|
668 |
|
184
|
669 void scr_WriteMessage(const char *jid, const char *text, time_t timestamp, |
|
|
670 guint prefix_flags) |
|
24
|
671 { |
|
184
|
672 if (!timestamp) timestamp = time(NULL); |
|
|
673 |
|
|
674 scr_WriteInWindow(jid, text, timestamp, prefix_flags, FALSE); |
|
47
|
675 } |
|
|
676 |
|
190
|
677 // If prefix is NULL, HBB_PREFIX_IN is supposed. |
|
184
|
678 void scr_WriteIncomingMessage(const char *jidfrom, const char *text, |
|
190
|
679 time_t timestamp, guint prefix) |
|
47
|
680 { |
|
190
|
681 if (!prefix) prefix = HBB_PREFIX_IN; |
|
75
|
682 // FIXME expand tabs / filter out special chars... |
|
190
|
683 scr_WriteMessage(jidfrom, text, timestamp, prefix); |
|
24
|
684 update_panels(); |
|
|
685 doupdate(); |
|
|
686 } |
|
|
687 |
|
50
|
688 void scr_WriteOutgoingMessage(const char *jidto, const char *text) |
|
47
|
689 { |
|
184
|
690 scr_WriteMessage(jidto, text, 0, HBB_PREFIX_OUT); |
|
47
|
691 scr_ShowWindow(jidto); |
|
|
692 } |
|
|
693 |
|
24
|
694 int scr_Getch(void) |
|
|
695 { |
|
|
696 int ch; |
|
|
697 ch = wgetch(inputWnd); |
|
|
698 return ch; |
|
|
699 } |
|
|
700 |
|
|
701 WINDOW *scr_GetRosterWindow(void) |
|
|
702 { |
|
|
703 return rosterWnd; |
|
|
704 } |
|
|
705 |
|
|
706 WINDOW *scr_GetStatusWindow(void) |
|
|
707 { |
|
|
708 return chatWnd; |
|
|
709 } |
|
|
710 |
|
|
711 WINDOW *scr_GetInputWindow(void) |
|
|
712 { |
|
|
713 return inputWnd; |
|
|
714 } |
|
|
715 |
|
143
|
716 // scr_RosterTop() |
|
|
717 // Go to the first buddy in the buddylist |
|
105
|
718 void scr_RosterTop(void) |
|
104
|
719 { |
|
143
|
720 enum imstatus prev_st = imstatus_size; // undef |
|
119
|
721 |
|
|
722 if (current_buddy) { |
|
|
723 prev_st = buddy_getstatus(BUDDATA(current_buddy)); |
|
|
724 if (chatmode) |
|
|
725 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE); |
|
|
726 } |
|
104
|
727 current_buddy = buddylist; |
|
119
|
728 if (chatmode && current_buddy) |
|
|
729 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE); |
|
|
730 |
|
|
731 // We should rebuild the buddylist but not everytime |
|
143
|
732 // Here we check if we were locking a buddy who is actually offline, |
|
|
733 // and hide_offline_buddies is TRUE. In which case we need to rebuild. |
|
120
|
734 if (current_buddy && prev_st == offline && |
|
|
735 buddylist_get_hide_offline_buddies()) |
|
119
|
736 buddylist_build(); |
|
104
|
737 if (chatmode) |
|
|
738 scr_ShowBuddyWindow(); |
|
143
|
739 update_roster = TRUE; |
|
104
|
740 } |
|
|
741 |
|
143
|
742 // scr_RosterBottom() |
|
|
743 // Go to the last buddy in the buddylist |
|
105
|
744 void scr_RosterBottom(void) |
|
104
|
745 { |
|
143
|
746 enum imstatus prev_st = imstatus_size; // undef |
|
119
|
747 |
|
|
748 if (current_buddy) { |
|
|
749 prev_st = buddy_getstatus(BUDDATA(current_buddy)); |
|
|
750 if (chatmode) |
|
|
751 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE); |
|
|
752 } |
|
104
|
753 current_buddy = g_list_last(buddylist); |
|
143
|
754 // Lock the buddy in the buddylist if we're in chat mode |
|
119
|
755 if (chatmode && current_buddy) |
|
|
756 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE); |
|
|
757 |
|
|
758 // We should rebuild the buddylist but not everytime |
|
143
|
759 // Here we check if we were locking a buddy who is actually offline, |
|
|
760 // and hide_offline_buddies is TRUE. In which case we need to rebuild. |
|
120
|
761 if (current_buddy && prev_st == offline && |
|
|
762 buddylist_get_hide_offline_buddies()) |
|
119
|
763 buddylist_build(); |
|
143
|
764 |
|
104
|
765 if (chatmode) |
|
|
766 scr_ShowBuddyWindow(); |
|
143
|
767 update_roster = TRUE; |
|
104
|
768 } |
|
|
769 |
|
143
|
770 // scr_RosterUp() |
|
|
771 // Go to the previous buddy in the buddylist |
|
105
|
772 void scr_RosterUp(void) |
|
81
|
773 { |
|
143
|
774 enum imstatus prev_st = imstatus_size; // undef |
|
119
|
775 |
|
81
|
776 if (current_buddy) { |
|
|
777 if (g_list_previous(current_buddy)) { |
|
120
|
778 prev_st = buddy_getstatus(BUDDATA(current_buddy)); |
|
119
|
779 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE); |
|
81
|
780 current_buddy = g_list_previous(current_buddy); |
|
143
|
781 // Lock the buddy in the buddylist if we're in chat mode |
|
119
|
782 if (chatmode) |
|
|
783 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE); |
|
|
784 // We should rebuild the buddylist but not everytime |
|
143
|
785 // Here we check if we were locking a buddy who is actually offline, |
|
|
786 // and hide_offline_buddies is TRUE. In which case we need to rebuild. |
|
120
|
787 if (prev_st == offline && buddylist_get_hide_offline_buddies()) |
|
119
|
788 buddylist_build(); |
|
143
|
789 update_roster = TRUE; |
|
81
|
790 } |
|
|
791 } |
|
104
|
792 |
|
|
793 if (chatmode) |
|
|
794 scr_ShowBuddyWindow(); |
|
81
|
795 } |
|
|
796 |
|
143
|
797 // scr_RosterDown() |
|
|
798 // Go to the next buddy in the buddylist |
|
105
|
799 void scr_RosterDown(void) |
|
81
|
800 { |
|
143
|
801 enum imstatus prev_st = imstatus_size; // undef |
|
119
|
802 |
|
81
|
803 if (current_buddy) { |
|
|
804 if (g_list_next(current_buddy)) { |
|
120
|
805 prev_st = buddy_getstatus(BUDDATA(current_buddy)); |
|
119
|
806 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE); |
|
81
|
807 current_buddy = g_list_next(current_buddy); |
|
119
|
808 if (chatmode) |
|
|
809 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, TRUE); |
|
|
810 // We should rebuild the buddylist but not everytime |
|
143
|
811 // Here we check if we were locking a buddy who is actually offline, |
|
|
812 // and hide_offline_buddies is TRUE. In which case we need to rebuild. |
|
120
|
813 if (prev_st == offline && buddylist_get_hide_offline_buddies()) |
|
119
|
814 buddylist_build(); |
|
143
|
815 update_roster = TRUE; |
|
81
|
816 } |
|
|
817 } |
|
104
|
818 |
|
|
819 if (chatmode) |
|
|
820 scr_ShowBuddyWindow(); |
|
81
|
821 } |
|
|
822 |
|
143
|
823 // scr_ScrollUp() |
|
|
824 // Scroll up the current buddy window, half a screen. |
|
105
|
825 void scr_ScrollUp(void) |
|
|
826 { |
|
|
827 const gchar *jid; |
|
|
828 window_entry_t *win_entry; |
|
|
829 int n, nblines; |
|
|
830 GList *hbuf_top; |
|
|
831 |
|
|
832 // Get win_entry |
|
|
833 if (!current_buddy) |
|
|
834 return; |
|
|
835 jid = CURRENT_JID; |
|
|
836 if (!jid) |
|
|
837 return; |
|
|
838 win_entry = scr_SearchWindow(jid); |
|
|
839 if (!win_entry) |
|
|
840 return; |
|
|
841 |
|
|
842 // Scroll up half a screen (or less) |
|
|
843 nblines = CHAT_WIN_HEIGHT/2-1; |
|
|
844 hbuf_top = win_entry->top; |
|
|
845 if (!hbuf_top) { |
|
|
846 hbuf_top = g_list_last(win_entry->hbuf); |
|
109
|
847 if (!win_entry->cleared) |
|
|
848 nblines *= 3; |
|
|
849 else |
|
|
850 win_entry->cleared = FALSE; |
|
105
|
851 } |
|
|
852 |
|
|
853 n = 0; |
|
|
854 while (hbuf_top && n < nblines && g_list_previous(hbuf_top)) { |
|
|
855 hbuf_top = g_list_previous(hbuf_top); |
|
|
856 n++; |
|
|
857 } |
|
|
858 win_entry->top = hbuf_top; |
|
|
859 |
|
|
860 // Refresh the window |
|
|
861 scr_UpdateWindow(win_entry); |
|
|
862 |
|
|
863 // Finished :) |
|
|
864 update_panels(); |
|
|
865 doupdate(); |
|
|
866 } |
|
|
867 |
|
143
|
868 // scr_ScrollDown() |
|
|
869 // Scroll down the current buddy window, half a screen. |
|
105
|
870 void scr_ScrollDown(void) |
|
|
871 { |
|
|
872 const gchar *jid; |
|
|
873 window_entry_t *win_entry; |
|
|
874 int n, nblines; |
|
|
875 GList *hbuf_top; |
|
|
876 |
|
|
877 // Get win_entry |
|
|
878 if (!current_buddy) |
|
|
879 return; |
|
|
880 jid = CURRENT_JID; |
|
|
881 if (!jid) |
|
|
882 return; |
|
|
883 win_entry = scr_SearchWindow(jid); |
|
|
884 if (!win_entry) |
|
|
885 return; |
|
|
886 |
|
|
887 // Scroll down half a screen (or less) |
|
|
888 nblines = CHAT_WIN_HEIGHT/2-1; |
|
|
889 hbuf_top = win_entry->top; |
|
|
890 |
|
|
891 for (n=0 ; hbuf_top && n < nblines ; n++) |
|
|
892 hbuf_top = g_list_next(hbuf_top); |
|
|
893 win_entry->top = hbuf_top; |
|
|
894 // Check if we are at the bottom |
|
|
895 for (n=0 ; hbuf_top && n < CHAT_WIN_HEIGHT-1 ; n++) |
|
|
896 hbuf_top = g_list_next(hbuf_top); |
|
|
897 if (!hbuf_top) |
|
|
898 win_entry->top = NULL; // End reached |
|
|
899 |
|
|
900 // Refresh the window |
|
|
901 scr_UpdateWindow(win_entry); |
|
|
902 |
|
|
903 // Finished :) |
|
|
904 update_panels(); |
|
|
905 doupdate(); |
|
|
906 } |
|
|
907 |
|
143
|
908 // scr_Clear() |
|
|
909 // Clear the current buddy window (used for the /clear command) |
|
108
|
910 void scr_Clear(void) |
|
|
911 { |
|
|
912 const gchar *jid; |
|
|
913 window_entry_t *win_entry; |
|
|
914 |
|
|
915 // Get win_entry |
|
|
916 if (!current_buddy) |
|
|
917 return; |
|
|
918 jid = CURRENT_JID; |
|
|
919 if (!jid) |
|
|
920 return; |
|
|
921 win_entry = scr_SearchWindow(jid); |
|
|
922 if (!win_entry) |
|
|
923 return; |
|
|
924 |
|
|
925 win_entry->cleared = TRUE; |
|
109
|
926 win_entry->top = NULL; |
|
108
|
927 |
|
|
928 // Refresh the window |
|
|
929 scr_UpdateWindow(win_entry); |
|
|
930 |
|
|
931 // Finished :) |
|
|
932 update_panels(); |
|
|
933 doupdate(); |
|
|
934 } |
|
|
935 |
|
187
|
936 // scr_BufferTop() |
|
|
937 // Jump to the head of the current buddy window |
|
|
938 void scr_BufferTop(void) |
|
|
939 { |
|
|
940 const gchar *jid; |
|
|
941 window_entry_t *win_entry; |
|
|
942 |
|
|
943 // Get win_entry |
|
|
944 if (!current_buddy) return; |
|
|
945 jid = CURRENT_JID; |
|
|
946 if (!jid) return; |
|
|
947 win_entry = scr_SearchWindow(jid); |
|
|
948 |
|
|
949 if (!win_entry) return; |
|
|
950 |
|
|
951 win_entry->cleared = FALSE; |
|
|
952 win_entry->top = g_list_first(win_entry->hbuf); |
|
|
953 |
|
|
954 // Refresh the window |
|
|
955 scr_UpdateWindow(win_entry); |
|
|
956 |
|
|
957 // Finished :) |
|
|
958 update_panels(); |
|
|
959 doupdate(); |
|
|
960 } |
|
|
961 |
|
|
962 // scr_BufferBottom() |
|
|
963 // Jump to the end of the current buddy window |
|
|
964 void scr_BufferBottom(void) |
|
|
965 { |
|
|
966 const gchar *jid; |
|
|
967 window_entry_t *win_entry; |
|
|
968 |
|
|
969 // Get win_entry |
|
|
970 if (!current_buddy) return; |
|
|
971 jid = CURRENT_JID; |
|
|
972 if (!jid) return; |
|
|
973 win_entry = scr_SearchWindow(jid); |
|
|
974 |
|
|
975 if (!win_entry) return; |
|
|
976 |
|
|
977 win_entry->cleared = FALSE; |
|
|
978 win_entry->top = NULL; |
|
|
979 |
|
|
980 // Refresh the window |
|
|
981 scr_UpdateWindow(win_entry); |
|
|
982 |
|
|
983 // Finished :) |
|
|
984 update_panels(); |
|
|
985 doupdate(); |
|
|
986 } |
|
|
987 |
|
44
|
988 // scr_LogPrint(...) |
|
|
989 // Display a message in the log window. |
|
24
|
990 void scr_LogPrint(const char *fmt, ...) |
|
|
991 { |
|
|
992 time_t timestamp; |
|
|
993 char *buffer; |
|
|
994 va_list ap; |
|
|
995 |
|
153
|
996 do { |
|
157
|
997 buffer = (char *) calloc(1, 1024); |
|
153
|
998 } while (!buffer); |
|
24
|
999 |
|
|
1000 timestamp = time(NULL); |
|
|
1001 strftime(buffer, 64, "[%H:%M:%S] ", localtime(×tamp)); |
|
|
1002 wprintw(logWnd, "\n%s", buffer); |
|
|
1003 |
|
|
1004 va_start(ap, fmt); |
|
153
|
1005 vsnprintf(buffer, 1024, fmt, ap); |
|
24
|
1006 va_end(ap); |
|
|
1007 |
|
|
1008 wprintw(logWnd, "%s", buffer); |
|
|
1009 free(buffer); |
|
|
1010 |
|
|
1011 update_panels(); |
|
|
1012 doupdate(); |
|
|
1013 } |
|
|
1014 |
|
143
|
1015 // scr_set_chatmode() |
|
|
1016 // Public fonction to (un)set chatmode... |
|
129
|
1017 inline void scr_set_chatmode(int enable) |
|
|
1018 { |
|
|
1019 chatmode = enable; |
|
|
1020 } |
|
|
1021 |
|
173
|
1022 // scr_cmdhisto_addline() |
|
|
1023 // Add a line to the inputLine history |
|
|
1024 inline void scr_cmdhisto_addline(char *line) |
|
|
1025 { |
|
|
1026 if (!line || !*line) return; |
|
|
1027 |
|
|
1028 cmdhisto = g_list_append(cmdhisto, g_strdup(line)); |
|
|
1029 } |
|
|
1030 |
|
|
1031 // scr_cmdhisto_prev() |
|
|
1032 // Look for previous line beginning w/ the given mask in the inputLine history |
|
175
|
1033 // Returns NULL if none found |
|
173
|
1034 const char *scr_cmdhisto_prev(char *mask, guint len) |
|
|
1035 { |
|
|
1036 GList *hl; |
|
|
1037 if (!cmdhisto_cur) { |
|
|
1038 hl = g_list_last(cmdhisto); |
|
174
|
1039 if (hl) { // backup current line |
|
|
1040 strncpy(cmdhisto_backup, mask, INPUTLINE_LENGTH); |
|
|
1041 } |
|
173
|
1042 } else { |
|
|
1043 hl = g_list_previous(cmdhisto_cur); |
|
|
1044 } |
|
|
1045 while (hl) { |
|
|
1046 if (!strncmp((char*)hl->data, mask, len)) { |
|
|
1047 // Found a match |
|
|
1048 cmdhisto_cur = hl; |
|
|
1049 return (const char*)hl->data; |
|
|
1050 } |
|
|
1051 hl = g_list_previous(hl); |
|
|
1052 } |
|
|
1053 return NULL; |
|
|
1054 } |
|
|
1055 |
|
|
1056 // scr_cmdhisto_next() |
|
|
1057 // Look for next line beginning w/ the given mask in the inputLine history |
|
175
|
1058 // Returns NULL if none found |
|
173
|
1059 const char *scr_cmdhisto_next(char *mask, guint len) |
|
|
1060 { |
|
|
1061 GList *hl; |
|
|
1062 if (!cmdhisto_cur) return NULL; |
|
|
1063 hl = cmdhisto_cur; |
|
|
1064 while ((hl = g_list_next(hl)) != NULL) |
|
|
1065 if (!strncmp((char*)hl->data, mask, len)) { |
|
|
1066 // Found a match |
|
|
1067 cmdhisto_cur = hl; |
|
|
1068 return (const char*)hl->data; |
|
|
1069 } |
|
175
|
1070 // If the "backuped" line matches, we'll use it |
|
|
1071 if (strncmp(cmdhisto_backup, mask, len)) return NULL; // No match |
|
174
|
1072 cmdhisto_cur = NULL; |
|
|
1073 return cmdhisto_backup; |
|
173
|
1074 } |
|
|
1075 |
|
195
|
1076 // readline_transpose_chars() |
|
|
1077 // Drag the character before point forward over the character at |
|
|
1078 // point, moving point forward as well. If point is at the end of |
|
|
1079 // the line, then this transposes the two characters before point. |
|
|
1080 void readline_transpose_chars() |
|
|
1081 { |
|
|
1082 char swp; |
|
|
1083 |
|
|
1084 if (ptr_inputline == inputLine) return; |
|
|
1085 |
|
|
1086 if (!*ptr_inputline) { // We're at EOL |
|
|
1087 // If line is only 1 char long, nothing to do... |
|
|
1088 if (ptr_inputline == inputLine+1) return; |
|
|
1089 // Transpose the two previous characters |
|
|
1090 swp = *(ptr_inputline-2); |
|
|
1091 *(ptr_inputline-2) = *(ptr_inputline-1); |
|
|
1092 *(ptr_inputline-1) = swp; |
|
|
1093 } else { |
|
196
|
1094 // Swap the two characters before the cursor and move right. |
|
195
|
1095 swp = *(ptr_inputline-1); |
|
|
1096 *(ptr_inputline-1) = *ptr_inputline; |
|
|
1097 *ptr_inputline++ = swp; |
|
|
1098 check_offset(1); |
|
|
1099 } |
|
|
1100 } |
|
|
1101 |
|
|
1102 // readline_backward_kill_word() |
|
194
|
1103 // Kill the word before the cursor, in input line |
|
195
|
1104 void readline_backward_kill_word() |
|
194
|
1105 { |
|
|
1106 char *c, *old = ptr_inputline; |
|
|
1107 int spaceallowed = 1; |
|
|
1108 |
|
|
1109 if (ptr_inputline == inputLine) return; |
|
|
1110 |
|
|
1111 for (c = ptr_inputline-1 ; c > inputLine ; c--) |
|
|
1112 if (!isalnum(*c)) { |
|
|
1113 if (*c == ' ') |
|
|
1114 if (!spaceallowed) break; |
|
|
1115 } else spaceallowed = 0; |
|
|
1116 |
|
|
1117 if (c != inputLine || *c != ' ') |
|
|
1118 if ((c < ptr_inputline-1) && (!isalnum(*c))) |
|
|
1119 c++; |
|
|
1120 |
|
|
1121 // Modify the line |
|
|
1122 ptr_inputline = c; |
|
|
1123 for (;;) { |
|
|
1124 *c = *old++; |
|
|
1125 if (!*c++) break; |
|
|
1126 } |
|
195
|
1127 check_offset(-1); |
|
194
|
1128 } |
|
|
1129 |
|
98
|
1130 // which_row() |
|
|
1131 // Tells which row our cursor is in, in the command line. |
|
|
1132 // -1 -> normal text |
|
|
1133 // 0 -> command |
|
|
1134 // 1 -> parameter 1 (etc.) |
|
102
|
1135 // If > 0, then *p_row is set to the beginning of the row |
|
|
1136 int which_row(char **p_row) |
|
98
|
1137 { |
|
|
1138 int row = -1; |
|
|
1139 char *p; |
|
|
1140 int quote = FALSE; |
|
|
1141 |
|
|
1142 // Not a command? |
|
|
1143 if ((ptr_inputline == inputLine) || (inputLine[0] != '/')) |
|
|
1144 return -1; |
|
|
1145 |
|
|
1146 // This is a command |
|
|
1147 row = 0; |
|
|
1148 for (p = inputLine ; p < ptr_inputline ; p++) { |
|
|
1149 if (quote) { |
|
|
1150 if (*p == '"' && *(p-1) != '\\') |
|
|
1151 quote = FALSE; |
|
|
1152 continue; |
|
|
1153 } |
|
|
1154 if (*p == '"' && *(p-1) != '\\') { |
|
|
1155 quote = TRUE; |
|
121
|
1156 } else if (*p == ' ') { |
|
|
1157 if (*(p-1) != ' ') |
|
|
1158 row++; |
|
102
|
1159 *p_row = p+1; |
|
|
1160 } |
|
98
|
1161 } |
|
|
1162 return row; |
|
|
1163 } |
|
|
1164 |
|
143
|
1165 // scr_insert_text() |
|
|
1166 // Insert the given text at the current cursor position. |
|
|
1167 // The cursor is moved. We don't check if the cursor still is in the screen |
|
|
1168 // after, the caller should do that. |
|
98
|
1169 void scr_insert_text(const char *text) |
|
|
1170 { |
|
|
1171 char tmpLine[INPUTLINE_LENGTH+1]; |
|
|
1172 int len = strlen(text); |
|
|
1173 // Check the line isn't too long |
|
|
1174 if (strlen(inputLine) + len >= INPUTLINE_LENGTH) { |
|
|
1175 scr_LogPrint("Cannot insert text, line too long."); |
|
|
1176 return; |
|
|
1177 } |
|
|
1178 |
|
|
1179 strcpy(tmpLine, ptr_inputline); |
|
|
1180 strcpy(ptr_inputline, text); ptr_inputline += len; |
|
|
1181 strcpy(ptr_inputline, tmpLine); |
|
|
1182 } |
|
|
1183 |
|
143
|
1184 // scr_handle_tab() |
|
|
1185 // Function called when tab is pressed. |
|
|
1186 // Initiate or continue a completion... |
|
98
|
1187 void scr_handle_tab(void) |
|
|
1188 { |
|
102
|
1189 int nrow; |
|
|
1190 char *row; |
|
|
1191 const char *cchar; |
|
103
|
1192 guint compl_categ; |
|
98
|
1193 |
|
102
|
1194 nrow = which_row(&row); |
|
98
|
1195 |
|
103
|
1196 // a) No completion if no leading slash ('cause not a command) |
|
|
1197 // b) We can't have more than 2 parameters (we use 2 flags) |
|
|
1198 if (nrow < 0 || nrow > 2) return; |
|
102
|
1199 |
|
103
|
1200 if (nrow == 0) { // Command completion |
|
|
1201 row = &inputLine[1]; |
|
|
1202 compl_categ = COMPL_CMD; |
|
|
1203 } else { // Other completion, depending on the command |
|
|
1204 cmd *com = cmd_get(inputLine); |
|
|
1205 if (!com || !row) { |
|
|
1206 scr_LogPrint("I cannot complete that..."); |
|
|
1207 return; |
|
|
1208 } |
|
|
1209 compl_categ = com->completion_flags[nrow-1]; |
|
|
1210 } |
|
|
1211 |
|
|
1212 if (!completion_started) { |
|
|
1213 GSList *list = compl_get_category_list(compl_categ); |
|
|
1214 if (list) { |
|
|
1215 char *prefix = g_strndup(row, ptr_inputline-row); |
|
|
1216 // Init completion |
|
|
1217 new_completion(prefix, list); |
|
|
1218 g_free(prefix); |
|
|
1219 // Now complete |
|
98
|
1220 cchar = complete(); |
|
|
1221 if (cchar) |
|
|
1222 scr_insert_text(cchar); |
|
103
|
1223 completion_started = TRUE; |
|
98
|
1224 } |
|
103
|
1225 } else { // Completion already initialized |
|
|
1226 char *c; |
|
|
1227 guint back = cancel_completion(); |
|
|
1228 // Remove $back chars |
|
|
1229 ptr_inputline -= back; |
|
|
1230 c = ptr_inputline; |
|
|
1231 for ( ; *c ; c++) |
|
|
1232 *c = *(c+back); |
|
|
1233 // Now complete again |
|
|
1234 cchar = complete(); |
|
|
1235 if (cchar) |
|
|
1236 scr_insert_text(cchar); |
|
102
|
1237 } |
|
98
|
1238 } |
|
|
1239 |
|
|
1240 void scr_cancel_current_completion(void) |
|
|
1241 { |
|
|
1242 char *c; |
|
|
1243 guint back = cancel_completion(); |
|
|
1244 // Remove $back chars |
|
|
1245 ptr_inputline -= back; |
|
|
1246 c = ptr_inputline; |
|
|
1247 for ( ; *c ; c++) |
|
|
1248 *c = *(c+back); |
|
|
1249 } |
|
|
1250 |
|
|
1251 void scr_end_current_completion(void) |
|
|
1252 { |
|
|
1253 done_completion(); |
|
|
1254 completion_started = FALSE; |
|
|
1255 } |
|
|
1256 |
|
24
|
1257 // check_offset(int direction) |
|
|
1258 // Check inputline_offset value, and make sure the cursor is inside the |
|
|
1259 // screen. |
|
|
1260 inline void check_offset(int direction) |
|
|
1261 { |
|
|
1262 // Left side |
|
|
1263 if (inputline_offset && direction <= 0) { |
|
|
1264 while (ptr_inputline <= (char*)&inputLine + inputline_offset) { |
|
|
1265 if (inputline_offset) { |
|
|
1266 inputline_offset -= 5; |
|
|
1267 if (inputline_offset < 0) |
|
|
1268 inputline_offset = 0; |
|
|
1269 } |
|
|
1270 } |
|
|
1271 } |
|
|
1272 // Right side |
|
|
1273 if (direction >= 0) { |
|
|
1274 while (ptr_inputline >= inputline_offset + (char*)&inputLine + maxX) |
|
|
1275 inputline_offset += 5; |
|
|
1276 } |
|
|
1277 } |
|
|
1278 |
|
44
|
1279 // process_key(key) |
|
|
1280 // Handle the pressed key, in the command line (bottom). |
|
29
|
1281 int process_key(int key) |
|
24
|
1282 { |
|
|
1283 if (isprint(key)) { |
|
|
1284 char tmpLine[INPUTLINE_LENGTH+1]; |
|
|
1285 |
|
|
1286 // Check the line isn't too long |
|
|
1287 if (strlen(inputLine) >= INPUTLINE_LENGTH) |
|
|
1288 return 0; |
|
|
1289 |
|
|
1290 // Insert char |
|
|
1291 strcpy(tmpLine, ptr_inputline); |
|
|
1292 *ptr_inputline++ = key; |
|
|
1293 strcpy(ptr_inputline, tmpLine); |
|
|
1294 check_offset(1); |
|
|
1295 } else { |
|
|
1296 switch(key) { |
|
|
1297 case KEY_BACKSPACE: |
|
|
1298 if (ptr_inputline != (char*)&inputLine) { |
|
42
|
1299 char *c = --ptr_inputline; |
|
|
1300 for ( ; *c ; c++) |
|
|
1301 *c = *(c+1); |
|
24
|
1302 check_offset(-1); |
|
|
1303 } |
|
|
1304 break; |
|
|
1305 case KEY_DC: |
|
|
1306 if (*ptr_inputline) |
|
|
1307 strcpy(ptr_inputline, ptr_inputline+1); |
|
|
1308 break; |
|
|
1309 case KEY_LEFT: |
|
|
1310 if (ptr_inputline != (char*)&inputLine) { |
|
|
1311 ptr_inputline--; |
|
|
1312 check_offset(-1); |
|
|
1313 } |
|
|
1314 break; |
|
|
1315 case KEY_RIGHT: |
|
|
1316 if (*ptr_inputline) |
|
|
1317 ptr_inputline++; |
|
|
1318 check_offset(1); |
|
|
1319 break; |
|
98
|
1320 case 7: // Ctrl-g |
|
|
1321 scr_cancel_current_completion(); |
|
|
1322 scr_end_current_completion(); |
|
|
1323 check_offset(-1); |
|
|
1324 break; |
|
24
|
1325 case 9: // Tab |
|
98
|
1326 scr_handle_tab(); |
|
|
1327 check_offset(0); |
|
24
|
1328 break; |
|
|
1329 case '\n': // Enter |
|
29
|
1330 if (process_line(inputLine)) |
|
24
|
1331 return 255; |
|
173
|
1332 // Add line to history |
|
|
1333 scr_cmdhisto_addline(inputLine); |
|
|
1334 cmdhisto_cur = NULL; |
|
|
1335 // Reset the line |
|
24
|
1336 ptr_inputline = inputLine; |
|
|
1337 *ptr_inputline = 0; |
|
|
1338 inputline_offset = 0; |
|
|
1339 break; |
|
|
1340 case KEY_UP: |
|
175
|
1341 { |
|
|
1342 const char *l = scr_cmdhisto_prev(inputLine, |
|
|
1343 ptr_inputline-inputLine); |
|
|
1344 if (l) { |
|
|
1345 strcpy(inputLine, l); |
|
|
1346 } |
|
|
1347 } |
|
24
|
1348 break; |
|
|
1349 case KEY_DOWN: |
|
175
|
1350 { |
|
|
1351 const char *l = scr_cmdhisto_next(inputLine, |
|
|
1352 ptr_inputline-inputLine); |
|
|
1353 if (l) { |
|
|
1354 strcpy(inputLine, l); |
|
|
1355 } |
|
|
1356 } |
|
24
|
1357 break; |
|
|
1358 case KEY_PPAGE: |
|
175
|
1359 scr_RosterUp(); |
|
24
|
1360 break; |
|
|
1361 case KEY_NPAGE: |
|
175
|
1362 scr_RosterDown(); |
|
24
|
1363 break; |
|
|
1364 case KEY_HOME: |
|
|
1365 case 1: |
|
|
1366 ptr_inputline = inputLine; |
|
|
1367 inputline_offset = 0; |
|
|
1368 break; |
|
|
1369 case KEY_END: |
|
|
1370 case 5: |
|
|
1371 for (; *ptr_inputline; ptr_inputline++) ; |
|
|
1372 check_offset(1); |
|
|
1373 break; |
|
|
1374 case 21: // Ctrl-u |
|
|
1375 strcpy(inputLine, ptr_inputline); |
|
|
1376 ptr_inputline = inputLine; |
|
|
1377 inputline_offset = 0; |
|
|
1378 break; |
|
|
1379 case KEY_EOL: |
|
|
1380 case 11: // Ctrl-k |
|
|
1381 *ptr_inputline = 0; |
|
|
1382 break; |
|
|
1383 case 16: // Ctrl-p |
|
175
|
1384 scr_ScrollUp(); |
|
24
|
1385 break; |
|
|
1386 case 14: // Ctrl-n |
|
175
|
1387 scr_ScrollDown(); |
|
24
|
1388 break; |
|
196
|
1389 case 17: // Ctrl-q |
|
|
1390 // scr_jump_next_new_message(); |
|
|
1391 break; |
|
195
|
1392 case 20: // Ctrl-t |
|
|
1393 readline_transpose_chars(); |
|
|
1394 break; |
|
194
|
1395 case 23: // Ctrl-w |
|
195
|
1396 readline_backward_kill_word(); |
|
194
|
1397 break; |
|
24
|
1398 case 27: // ESC |
|
|
1399 currentWindow = NULL; |
|
|
1400 chatmode = FALSE; |
|
119
|
1401 if (current_buddy) |
|
|
1402 buddy_setflags(BUDDATA(current_buddy), ROSTER_FLAG_LOCK, FALSE); |
|
24
|
1403 top_panel(chatPanel); |
|
|
1404 top_panel(inputPanel); |
|
157
|
1405 update_panels(); |
|
24
|
1406 break; |
|
151
|
1407 case 12: // Ctrl-l |
|
|
1408 case KEY_RESIZE: |
|
|
1409 scr_Resize(); |
|
|
1410 break; |
|
24
|
1411 default: |
|
|
1412 scr_LogPrint("Unkown key=%d", key); |
|
|
1413 } |
|
|
1414 } |
|
157
|
1415 if (completion_started && key != 9 && key != KEY_RESIZE) |
|
98
|
1416 scr_end_current_completion(); |
|
24
|
1417 mvwprintw(inputWnd, 0,0, "%s", inputLine + inputline_offset); |
|
|
1418 wclrtoeol(inputWnd); |
|
|
1419 if (*ptr_inputline) { |
|
|
1420 wmove(inputWnd, 0, ptr_inputline - (char*)&inputLine - inputline_offset); |
|
|
1421 } |
|
157
|
1422 if (!update_roster) { |
|
|
1423 //update_panels(); |
|
|
1424 doupdate(); |
|
|
1425 } |
|
24
|
1426 return 0; |
|
|
1427 } |
