Rev 1620 | Rev 1647 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | SVN | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1608 | runge | 1 | |
| 1644 | runge | 2 | Console_AutoCompleteFunctions = {}; |
| 3 | Console_HelpTexts = {}; |
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| 1609 | runge | 4 | |
| 5 | function Console_DoAutocomplete() |
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| 1608 | runge | 6 | { |
| 1609 | runge | 7 | var name = arguments[0]; |
| 8 | |||
| 9 | //Log("Console_DoAutocomplete(), name=" + name); |
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| 1608 | runge | 10 | |
| 1644 | runge | 11 | var result = {}; |
| 1609 | runge | 12 | |
| 1644 | runge | 13 | if (typeof Console_AutoCompleteFunctions[name] != 'undefined') |
| 1609 | runge | 14 | { |
| 15 | //Log("calling autocomplete_callback"); |
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| 1644 | runge | 16 | result = Console_AutoCompleteFunctions[name](arguments); |
| 1609 | runge | 17 | } |
| 18 | |||
| 19 | var result_string = ""; |
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| 20 | |||
| 21 | for (var n = 0; n < result.length; n++) |
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| 22 | { |
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| 23 | result_string += result[n] + "\n"; |
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| 24 | } |
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| 25 | |||
| 26 | return result_string; |
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| 1608 | runge | 27 | } |
| 1609 | runge | 28 | |
| 1644 | runge | 29 | function Console_RegisterCommand(command, autocomplete_callback) |
| 1609 | runge | 30 | { |
| 1610 | runge | 31 | var command_string = command.toString(); |
| 32 | |||
| 33 | var pos_end = command_string.indexOf("\n") - 1; |
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| 34 | var pos_start = command_string.indexOf(" ") + 1; |
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| 35 | |||
| 36 | var full_name = command_string.substr(pos_start, pos_end - pos_start); |
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| 37 | |||
| 38 | var pos_split = full_name.indexOf("("); |
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| 39 | |||
| 40 | var name = full_name.substr(0, pos_split); |
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| 41 | |||
| 42 | var argument_string = full_name.substr(pos_split + 1); |
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| 43 | |||
| 44 | if (argument_string.length > 0) |
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| 45 | { |
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| 46 | argument_string = argument_string.replace(/,/g, ""); |
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| 47 | argument_string = "<" + argument_string.replace(/ /g, "> <") + ">"; |
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| 48 | } |
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| 49 | |||
| 1644 | runge | 50 | if (ConsoleExport_RegisterCommand(name)) |
| 1609 | runge | 51 | { |
| 1644 | runge | 52 | Console_HelpTexts[name] = argument_string; |
| 1610 | runge | 53 | |
| 54 | |||
| 1609 | runge | 55 | if (autocomplete_callback) |
| 56 | { |
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| 1644 | runge | 57 | Console_AutoCompleteFunctions[name] = autocomplete_callback; |
| 1609 | runge | 58 | } |
| 59 | |||
| 60 | return true; |
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| 61 | } |
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| 62 | |||
| 63 | return false; |
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| 64 | } |
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| 1610 | runge | 65 | |
| 1644 | runge | 66 | function Console_StandardAutocomplete() |
| 1614 | runge | 67 | { |
| 68 | // First argument is the command line split |
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| 69 | var command_line_parts = arguments[0]; |
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| 70 | |||
| 71 | // command_line_parts[0] == command name |
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| 72 | var arg_index = arguments[0].length - 2; |
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| 73 | |||
| 74 | // Supplied parameters to complete |
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| 75 | var args_to_complete = arguments.length - 1; |
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| 76 | |||
| 77 | if (0 <= arg_index && arg_index < args_to_complete) |
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| 78 | { |
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| 79 | return arguments[arg_index + 1]; |
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| 80 | } |
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| 81 | |||
| 82 | return new Array(); |
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| 83 | } |
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| 84 | |||
| 1644 | runge | 85 | |
| 86 | |||
| 1610 | runge | 87 | function help_complete(args) |
| 88 | { |
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| 1644 | runge | 89 | var result = {}; |
| 1610 | runge | 90 | |
| 91 | var arg_index = args.length - 1; |
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| 92 | |||
| 93 | if (arg_index == 1) // command name |
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| 94 | { |
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| 1644 | runge | 95 | for (var n in Console_HelpTexts) |
| 1610 | runge | 96 | { |
| 97 | result.push(n); |
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| 98 | } |
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| 99 | } |
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| 100 | |||
| 101 | return result; |
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| 102 | } |
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| 103 | |||
| 104 | function help(command_name) |
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| 105 | { |
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| 106 | if (!command_name) |
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| 107 | { |
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| 108 | command_name = "help"; |
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| 109 | } |
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| 110 | |||
| 1644 | runge | 111 | if (typeof Console_HelpTexts[command_name] != 'undefined') |
| 1610 | runge | 112 | { |
| 113 | var result = ""; |
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| 114 | |||
| 1644 | runge | 115 | if (Console_AutoCompleteFunctions[command_name]) |
| 1610 | runge | 116 | { |
| 117 | result += "Argument autocompletion enabled for " + command_name + "\n"; |
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| 118 | } |
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| 119 | |||
| 1644 | runge | 120 | result += "Syntax: " + command_name + " " + Console_HelpTexts[command_name] + "\n"; |
| 1610 | runge | 121 | |
| 122 | return result; |
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| 123 | } |
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| 124 | |||
| 125 | return "No help for " + command_name + " found\n"; |
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| 126 | } |
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| 1644 | runge | 127 | Console_RegisterCommand(help, help_complete); |
| 1620 | runge | 128 | |
| 1644 | runge | 129 | var prompt_requests = {}; |
| 1620 | runge | 130 | var prompt_request_counter = 0; |
| 131 | |||
| 132 | function prompt(question, callback, text) |
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| 133 | { |
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| 134 | var id = prompt_request_counter++; |
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| 135 | prompt_requests[id] = callback; |
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| 136 | |||
| 137 | var prompt = ""; |
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| 138 | |||
| 139 | if (text) |
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| 140 | { |
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| 141 | if (text[text.length - 1] != '\n') |
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| 142 | { |
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| 143 | text += "\n"; |
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| 144 | } |
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| 145 | |||
| 146 | prompt += text; |
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| 147 | } |
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| 148 | |||
| 149 | prompt += "P;" + id + ";" + question + "\n"; |
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| 150 | |||
| 151 | return prompt; |
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| 152 | } |
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| 153 | |||
| 154 | function Console_PromptResponse(id, response) |
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| 155 | { |
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| 156 | var result = prompt_requests[id](response); |
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| 157 | |||
| 158 | delete prompt_requests[id]; |
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| 159 | |||
| 160 | return result; |
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| 161 | } |