[432] | 1 | 'Classes/System/Console.ab
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| 2 |
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| 3 | Namespace System
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| 4 |
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[622] | 5 | Enum ConsoleColor
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| 6 | Black = 0
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| 7 | DarkGray = FOREGROUND_INTENSITY
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| 8 | Gray = FOREGROUND_RED Or FOREGROUND_GREEN Or FOREGROUND_BLUE
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| 9 | White = FOREGROUND_RED Or FOREGROUND_GREEN Or FOREGROUND_BLUE Or FOREGROUND_INTENSITY
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| 10 |
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| 11 | DarkRed = FOREGROUND_RED
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| 12 | Red = FOREGROUND_RED Or FOREGROUND_INTENSITY
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| 13 |
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| 14 | DarkYellow = FOREGROUND_RED Or FOREGROUND_GREEN
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| 15 | Yellow = FOREGROUND_RED Or FOREGROUND_GREEN Or FOREGROUND_INTENSITY
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| 16 |
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| 17 | DarkGreen = FOREGROUND_GREEN
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| 18 | Green = FOREGROUND_GREEN Or FOREGROUND_INTENSITY
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| 19 |
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| 20 | DarkCyan = FOREGROUND_GREEN Or FOREGROUND_BLUE
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| 21 | Cyan = FOREGROUND_GREEN Or FOREGROUND_BLUE Or FOREGROUND_INTENSITY
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| 22 |
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| 23 | DarkBlue = FOREGROUND_BLUE
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| 24 | Blue = FOREGROUND_BLUE Or FOREGROUND_INTENSITY
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| 25 |
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| 26 | DarkMagenta = FOREGROUND_RED Or FOREGROUND_BLUE
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[623] | 27 | Magenta = FOREGROUND_RED Or FOREGROUND_BLUE Or FOREGROUND_INTENSITY
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[622] | 28 | End Enum
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| 29 |
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[627] | 30 |
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[432] | 31 | /*
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| 32 | @brief コンソール入出力・ウィンドウなどのクラス
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| 33 | @date 2008/02/26
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| 34 | @auther Egtra
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| 35 | */
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| 36 | Class Console
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| 37 | Public
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| 38 | /*
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[622] | 39 | @brief コンソールの背景色を取得または設定する
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| 40 | @date 2008/09/02
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| 41 | @auther NoWest
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| 42 | */
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| 43 | Static Sub BackgroundColor ( value As ConsoleColor )
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| 44 | If ActiveBasic.IsNothing(Console.out) Then
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| 45 | Exit Sub
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| 46 | Else
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[627] | 47 | If Console.hconsoleout = NULL Then
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[622] | 48 | Exit Sub
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| 49 | Else
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| 50 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
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[627] | 51 | Dim ret = GetConsoleScreenBufferInfo(Console.hconsoleout,csbi)
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[622] | 52 | If ret = 0 Then Throw New IO.IOException()
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| 53 | csbi.wAttributes And = &HFF0F'背景色だけ変更できるようにマスク処理
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[627] | 54 | ret = SetConsoleTextAttribute(Console.hconsoleout,csbi.wAttributes Or (This.ConsoleColorToTextAttribute(value)<<4) As Word/* foreをbackへ変換 */)
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[622] | 55 | If ret = 0 Then Throw New IO.IOException()
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| 56 | End If
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| 57 | End If
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| 58 | End Sub
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| 59 | Static Function BackgroundColor() As ConsoleColor
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| 60 | If ActiveBasic.IsNothing(Console.out) Then
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| 61 | Return ConsoleColor.Gray
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| 62 | Else
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[627] | 63 | If Console.hconsoleout = NULL Then
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[622] | 64 | Return ConsoleColor.Gray
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| 65 | Else
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| 66 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
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[627] | 67 | Dim ret = GetConsoleScreenBufferInfo(Console.hconsoleout,csbi)
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[622] | 68 | If ret = 0 Then Throw New IO.IOException()
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| 69 | Dim attributes = csbi.wAttributes And &H00F0'背景色だけ取り出せるようにマスク処理
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| 70 | Return This.TextAttributeToConsoleColor(attributes>>4/* backをforeへ変換 */)
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| 71 | End If
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| 72 | End If
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| 73 | End Function
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| 74 |
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| 75 |
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| 76 | /*
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| 77 | @brief バッファ領域の高さを取得または設定する
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| 78 | @date 2008/09/02
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| 79 | @auther NoWest
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| 80 | */
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| 81 | Static Sub BufferHeight ( value As Long )
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| 82 | Dim width As Long, height As Long
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| 83 | This.GetBufferSize(width,height)
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| 84 | Console.SetBufferSize(width,value)
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| 85 | End Sub
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| 86 | Static Function BufferHeight () As Long
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| 87 | Dim width As Long, height As Long
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| 88 | This.GetBufferSize(width,height)
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| 89 | Return height
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| 90 | End Function
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| 91 |
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| 92 | /*
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| 93 | @brief バッファ領域の幅を取得または設定する
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| 94 | @date 2008/09/02
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| 95 | @auther NoWest
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| 96 | */
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| 97 | Static Sub BufferWidth ( value As Long )
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| 98 | Dim width As Long, height As Long
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| 99 | This.GetBufferSize(width,height)
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| 100 | Console.SetBufferSize(value,height)
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| 101 | End Sub
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| 102 | Static Function BufferWidth () As Long
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| 103 | Dim width As Long, height As Long
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| 104 | This.GetBufferSize(width,height)
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[627] | 105 | Return width
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[622] | 106 | End Function
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| 107 |
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| 108 | /*
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| 109 | @brief カーソルの列位置を取得または設定する
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| 110 | @date 2008/09/02
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| 111 | @auther NoWest
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| 112 | */
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| 113 | Static Sub CursorLeft ( value As Long )
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| 114 | Dim left As Long, top As Long
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| 115 | This.GetCursorPosition(left,top)
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| 116 | Console.SetCursorPosition(value,top)
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| 117 | End Sub
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| 118 | Static Function CursorLeft () As Long
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| 119 | Dim left As Long, top As Long
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| 120 | This.GetCursorPosition(left,top)
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| 121 | Return left
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| 122 | End Function
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| 123 |
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| 124 | /*
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| 125 | @brief 文字セル内のカーソルの高さを取得または設定する
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| 126 | @date 2008/09/02
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| 127 | @auther NoWest
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| 128 | */
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| 129 | Static Sub CursorSize ( value As Long )
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[627] | 130 | If Console.hconsoleout = NULL Then
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[622] | 131 | Exit Sub
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| 132 | Else
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| 133 | Dim cci As CONSOLE_CURSOR_INFO
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[627] | 134 | Dim ret = GetConsoleCursorInfo(Console.hconsoleout,cci)
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[622] | 135 | If ret = 0 Then Throw New IO.IOException()
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| 136 | cci.dwSize = value As DWord
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[627] | 137 | ret = SetConsoleCursorInfo(Console.hconsoleout,cci)
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[622] | 138 | If ret = 0 Then Throw New IO.IOException()
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| 139 | End If
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| 140 | End Sub
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| 141 | Static Function CursorSize () As Long
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[627] | 142 | If Console.hconsoleout = NULL Then
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[622] | 143 | Return -1 As Long
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| 144 | Else
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| 145 | Dim cci As CONSOLE_CURSOR_INFO
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[627] | 146 | Dim ret = GetConsoleCursorInfo(Console.hconsoleout,cci)
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[622] | 147 | If ret = 0 Then Throw New IO.IOException()
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| 148 | Return cci.dwSize As Long
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| 149 | End If
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| 150 | End Function
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| 151 |
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| 152 | /*
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| 153 | @brief カーソルの行位置を取得または設定する
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| 154 | @date 2008/09/02
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| 155 | @auther NoWest
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| 156 | */
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| 157 | Static Sub CursorTop ( value As Long )
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| 158 | Dim left As Long, top As Long
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| 159 | This.GetCursorPosition(left,top)
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| 160 | Console.SetCursorPosition(left,value)
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| 161 | End Sub
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| 162 | Static Function CursorTop () As Long
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| 163 | Dim left As Long, top As Long
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| 164 | This.GetCursorPosition(left,top)
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| 165 | Return top
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| 166 | End Function
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| 167 |
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| 168 | /*
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| 169 | @brief カーソルを表示するかどうかを示す値を取得または設定する
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| 170 | @date 2008/09/02
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| 171 | @auther NoWest
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| 172 | */
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| 173 | Static Sub CursorVisible ( visible As Boolean )
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[627] | 174 | If Console.hconsoleout = NULL Then
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[622] | 175 | Exit Sub
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| 176 | Else
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| 177 | Dim cci As CONSOLE_CURSOR_INFO
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[627] | 178 | Dim ret = GetConsoleCursorInfo(Console.hconsoleout,cci)
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[622] | 179 | If ret = 0 Then Throw New IO.IOException()
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| 180 | cci.bVisible = visible As BOOL
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[627] | 181 | ret = SetConsoleCursorInfo(Console.hconsoleout,cci)
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[622] | 182 | If ret = 0 Then Throw New IO.IOException()
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| 183 | End If
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| 184 | End Sub
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| 185 | Static Function CursorVisible () As Boolean
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[627] | 186 | If Console.hconsoleout = NULL Then
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[622] | 187 | Return False
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| 188 | Else
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| 189 | Dim cci As CONSOLE_CURSOR_INFO
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[627] | 190 | Dim ret = GetConsoleCursorInfo(Console.hconsoleout,cci)
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[622] | 191 | If ret = 0 Then Throw New IO.IOException()
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| 192 | Return cci.bVisible As Boolean
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| 193 | End If
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| 194 | End Function
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| 195 |
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| 196 | /*
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| 197 | @brief コンソールの前景色を取得または設定する
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| 198 | @date 2008/09/02
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| 199 | @auther NoWest
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| 200 | */
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| 201 | Static Sub ForegroundColor ( value As ConsoleColor )
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| 202 | If ActiveBasic.IsNothing(Console.out) Then
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| 203 | Exit Sub
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| 204 | Else
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[627] | 205 | If Console.hconsoleout = NULL Then
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[622] | 206 | Exit Sub
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| 207 | Else
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| 208 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
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[627] | 209 | Dim ret = GetConsoleScreenBufferInfo(Console.hconsoleout,csbi)
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[622] | 210 | If ret = 0 Then Throw New IO.IOException()
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| 211 | csbi.wAttributes And = &HFFF0'前景色だけ変更できるようにマスク処理
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[627] | 212 | ret = SetConsoleTextAttribute(Console.hconsoleout,csbi.wAttributes Or This.ConsoleColorToTextAttribute(value))
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[622] | 213 | If ret = 0 Then Throw New IO.IOException()
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| 214 | End If
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| 215 | End If
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| 216 | End Sub
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| 217 | Static Function ForegroundColor() As ConsoleColor
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| 218 | If ActiveBasic.IsNothing(Console.out) Then
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| 219 | Return ConsoleColor.Gray
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| 220 | Else
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[627] | 221 | If Console.hconsoleout = NULL Then
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[622] | 222 | Return ConsoleColor.Gray
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| 223 | Else
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| 224 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
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[627] | 225 | Dim ret = GetConsoleScreenBufferInfo(Console.hconsoleout,csbi)
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[622] | 226 | If ret = 0 Then Throw New IO.IOException()
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| 227 | Dim attributes = csbi.wAttributes And &H000F'前景色だけ取り出せるようにマスク処理
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| 228 | Return This.TextAttributeToConsoleColor(attributes)
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| 229 | End If
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| 230 | End If
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| 231 | End Function
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| 232 |
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| 233 | /*
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| 234 | @brief コンソールのタイトルを取得または設定する
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| 235 | @date 2008/09/02
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| 236 | @auther NoWest
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| 237 | */
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| 238 | Static Sub Title( title As String )
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[627] | 239 | If Console.hconsoleout =NULL Then
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[622] | 240 | Exit Sub
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| 241 | Else
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[629] | 242 | SetConsoleTitle(ToTCStr(title))
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[622] | 243 | End If
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| 244 | End Sub
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| 245 | Static Function Title() As String
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[627] | 246 | If Console.hconsoleout =NULL Then
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[622] | 247 | Return ""
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| 248 | Else
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[629] | 249 | Dim sb = New Text.StringBuilder
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| 250 | sb.Length = 24500
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| 251 | Dim ret = GetConsoleTitle(StrPtr(sb),sb.Length())
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| 252 | If ret = 0 Then
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| 253 | Dim error = GetLastError()
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[630] | 254 | If error <> ERROR_SUCCESS Then
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[629] | 255 | ActiveBasic.Windows.ThrowWithErrorCode(error, "Console.Title")
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| 256 | End If
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| 257 | End If
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| 258 | sb.Length = ret
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| 259 | Return sb.ToString()
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[622] | 260 | End If
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| 261 | End Function
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| 262 |
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| 263 |
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| 264 | /*
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[606] | 265 | @brief 標準エラー出力を設定する
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| 266 | @date 2008/08/21
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| 267 | @auther Egtra
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| 268 | */
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| 269 | Static Sub SetError(newErr As IO.TextWriter)
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| 270 | If ActiveBasic.IsNothing(newErr) Then
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| 271 | Throw New ArgumentNullException("newErr")
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| 272 | End If
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[627] | 273 | Console.err = newErr
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| 274 | Dim sw = Console.err As IO.StreamWriter
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| 275 | Dim fs = sw.BaseStream() As IO.FileStream
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| 276 | Console.hconsoleerr = fs.Handle()
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[606] | 277 | End Sub
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| 278 |
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| 279 | /*
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| 280 | @brief 標準エラー出力を取得する
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| 281 | @date 2008/08/21
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| 282 | @auther Egtra
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| 283 | */
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| 284 | Static Function Error() As IO.TextWriter
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| 285 | Error = err
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| 286 | End Function
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| 287 |
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| 288 | /*
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[522] | 289 | @brief 標準出力を設定する
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| 290 | @date 2008/06/21
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| 291 | @auther overtaker
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| 292 | */
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| 293 | Static Sub SetOut(newOut As IO.TextWriter)
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| 294 | If ActiveBasic.IsNothing(newOut) Then
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| 295 | Throw New ArgumentNullException("newOut")
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| 296 | End If
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[627] | 297 | Console.out = newOut
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| 298 | Dim sw = Console.out As IO.StreamWriter
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| 299 | Dim fs = sw.BaseStream() As IO.FileStream
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| 300 | Console.hconsoleout = fs.Handle()
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[522] | 301 | End Sub
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| 302 |
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| 303 | /*
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| 304 | @brief 標準出力を取得する
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| 305 | @date 2008/06/21
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| 306 | @auther overtaker
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| 307 | */
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| 308 | Static Function Out() As IO.TextWriter
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| 309 | Out = out
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| 310 | End Function
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| 311 |
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| 312 | /*
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| 313 | @brief 標準出力に1行書き込む
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| 314 | @date 2008/06/21
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| 315 | @auther overtaker
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| 316 | */
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| 317 | Static Sub WriteLine(value As String)
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| 318 | out.WriteLine(value)
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| 319 | out.Flush()
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| 320 | End Sub
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| 321 |
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| 322 | Static Sub WriteLine()
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| 323 | out.WriteLine()
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| 324 | out.Flush()
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| 325 | End Sub
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| 326 |
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| 327 | Static Sub WriteLine(x As Boolean)
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| 328 | WriteLine(Str$(x))
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| 329 | End Sub
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| 330 |
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| 331 | Static Sub WriteLine(x As Char)
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| 332 | WriteLine(Chr$(x))
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| 333 | End Sub
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| 334 |
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| 335 | Static Sub WriteLine(x As Byte)
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| 336 | WriteLine(Str$(x))
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| 337 | End Sub
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| 338 | #ifdef UNICODE
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| 339 | Static Sub WriteLine(x As SByte)
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| 340 | WriteLine(Str$(x))
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| 341 | End Sub
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| 342 | #else
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| 343 | Static Sub WriteLine(x As Word)
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| 344 | WriteLine(Str$(x))
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| 345 | End Sub
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| 346 | #endif
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| 347 | Static Sub WriteLine(x As Integer)
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| 348 | WriteLine(Str$(x))
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| 349 | End Sub
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| 350 |
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| 351 | Static Sub WriteLine(x As DWord)
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| 352 | WriteLine(Str$(x))
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| 353 | End Sub
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| 354 |
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| 355 | Static Sub WriteLine(x As Long)
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| 356 | WriteLine(Str$(x))
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| 357 | End Sub
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| 358 |
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| 359 | Static Sub WriteLine(x As QWord)
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| 360 | WriteLine(Str$(x))
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| 361 | End Sub
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| 362 |
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| 363 | Static Sub WriteLine(x As Int64)
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| 364 | WriteLine(Str$(x))
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| 365 | End Sub
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| 366 |
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| 367 | Static Sub WriteLine(x As Single)
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| 368 | WriteLine(Str$(x))
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| 369 | End Sub
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| 370 |
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| 371 | Static Sub WriteLine(x As Double)
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| 372 | WriteLine(Str$(x))
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| 373 | End Sub
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| 374 |
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| 375 | Static Sub WriteLine(x As Object)
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| 376 | WriteLine(x.ToString)
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| 377 | End Sub
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| 378 |
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| 379 | /*
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| 380 | @brief 標準出力に書き込む
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| 381 | @date 2008/06/21
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| 382 | @auther overtaker
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| 383 | */
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| 384 | Static Sub Write(s As String)
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| 385 | out.Write(s)
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| 386 | out.Flush()
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| 387 | End Sub
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| 388 |
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| 389 | Static Sub Write(x As Boolean)
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| 390 | Write(Str$(x))
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| 391 | End Sub
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| 392 |
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| 393 | Static Sub Write(x As Char)
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| 394 | Write(Chr$(x))
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| 395 | End Sub
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| 396 |
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| 397 | Static Sub Write(x As Byte)
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| 398 | Write(Str$(x))
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| 399 | End Sub
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| 400 | #ifdef UNICODE
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| 401 | Static Sub Write(x As SByte)
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| 402 | Write(Str$(x))
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| 403 | End Sub
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| 404 | #else
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| 405 | Static Sub Write(x As Word)
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| 406 | Write(Str$(x))
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| 407 | End Sub
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| 408 | #endif
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| 409 | Static Sub Write(x As Integer)
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| 410 | Write(Str$(x))
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| 411 | End Sub
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| 412 |
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| 413 | Static Sub Write(x As DWord)
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| 414 | Write(Str$(x))
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| 415 | End Sub
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| 416 |
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| 417 | Static Sub Write(x As Long)
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| 418 | Write(Str$(x))
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| 419 | End Sub
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| 420 |
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| 421 | Static Sub Write(x As QWord)
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| 422 | Write(Str$(x))
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| 423 | End Sub
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| 424 |
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| 425 | Static Sub Write(x As Int64)
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| 426 | Write(Str$(x))
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| 427 | End Sub
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| 428 |
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[526] | 429 | Static Sub Write(x As Object)
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| 430 | Write(x.ToString)
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| 431 | End Sub
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| 432 |
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[522] | 433 | /*
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[432] | 434 | @brief 標準入力を設定する
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| 435 | @date 2008/02/26
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| 436 | @auther Egtra
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| 437 | */
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| 438 | Static Sub SetIn(newIn As IO.TextReader)
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| 439 | If ActiveBasic.IsNothing(newIn) Then
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| 440 | Throw New ArgumentNullException("newIn")
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| 441 | End If
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[627] | 442 | Console.in = newIn
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| 443 | Dim sr = Console.in As IO.StreamReader
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| 444 | Dim fs = sr.BaseStream() As IO.FileStream
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| 445 | Console.hconsolein = fs.Handle()
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[432] | 446 | End Sub
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[522] | 447 |
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[432] | 448 | /*
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| 449 | @brief 標準入力を取得する
|
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| 450 | @date 2008/02/26
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| 451 | @auther Egtra
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| 452 | */
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| 453 | Static Function In() As IO.TextReader
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| 454 | In = in
|
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| 455 | End Function
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| 456 |
|
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| 457 | /*
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| 458 | @brief 標準入力から1行読み込む
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| 459 | @date 2008/02/26
|
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| 460 | @auther Egtra
|
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| 461 | */
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| 462 | Static Function ReadLine() As String
|
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[473] | 463 | ReadLine = in.ReadLine()
|
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[432] | 464 | End Function
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[435] | 465 |
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| 466 | /*
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| 467 | @brief 標準入力から1行読み込む
|
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| 468 | @date 2008/02/26
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| 469 | @auther Egtra
|
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| 470 | */
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| 471 | Static Function Read() As Long
|
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[473] | 472 | Read = in.Read()
|
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[435] | 473 | End Function
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[522] | 474 |
|
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[622] | 475 | /*
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[627] | 476 | @brief コンソール バッファおよび対応するコンソール ウィンドウをクリア
|
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| 477 | @date 2008/09/02
|
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[622] | 478 | @auther NoWest
|
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| 479 | */
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| 480 | Static Sub Clear()
|
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[627] | 481 | If Console.hconsoleout = NULL Then
|
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[622] | 482 | Exit Sub
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| 483 | Else
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| 484 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
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[627] | 485 | Dim ret = GetConsoleScreenBufferInfo(Console.hconsoleout,csbi)
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[622] | 486 | If ret = 0 Then Throw New IO.IOException()
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| 487 | Dim length = csbi.dwSize.X * csbi.dwSize.Y
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| 488 | Dim written As DWord
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| 489 | Dim s = New String(" ")
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[627] | 490 | ret = FillConsoleOutputCharacter(Console.hconsoleout,s[0],length,0,written)
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[622] | 491 | If ret = 0 Then Throw New IO.IOException()
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---|
[627] | 492 | ret = FillConsoleOutputAttribute(Console.hconsoleout,csbi.wAttributes,length,0,written)
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[622] | 493 | If ret = 0 Then Throw New IO.IOException()
|
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[627] | 494 | ret = SetConsoleCursorPosition(Console.hconsoleout,0)
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[622] | 495 | If ret = 0 Then Throw New IO.IOException()
|
---|
| 496 | End If
|
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| 497 | End Sub
|
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| 498 |
|
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| 499 | /*
|
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[627] | 500 | @brief 標準エラー ストリームを取得
|
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| 501 | @date 2008/09/07
|
---|
| 502 | @auther NoWest
|
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| 503 | */
|
---|
| 504 | Static Sub OpenStandardError()
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| 505 | Console.SetError(System.IO.TextWriter.Synchronized(New System.IO.StreamWriter(New System.IO.FileStream(GetStdHandle(STD_ERROR_HANDLE), System.IO.FileAccess.Write, False))))
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| 506 | End Sub
|
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| 507 |
|
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| 508 | /*
|
---|
| 509 | @brief 標準入力ストリーム ストリームを取得
|
---|
| 510 | @date 2008/09/07
|
---|
| 511 | @auther NoWest
|
---|
| 512 | */
|
---|
| 513 | Static Sub OpenStandardInput()
|
---|
| 514 | Console.SetIn(System.IO.TextReader.Synchronized(New System.IO.StreamReader(New System.IO.FileStream(GetStdHandle(STD_INPUT_HANDLE), System.IO.FileAccess.Read, False))))
|
---|
| 515 | End Sub
|
---|
| 516 |
|
---|
| 517 | /*
|
---|
| 518 | @brief 標準出力ストリーム ストリームを取得
|
---|
| 519 | @date 2008/09/07
|
---|
| 520 | @auther NoWest
|
---|
| 521 | */
|
---|
| 522 | Static Sub OpenStandardOutput()
|
---|
| 523 | Console.SetOut(System.IO.TextWriter.Synchronized(New System.IO.StreamWriter(New System.IO.FileStream(GetStdHandle(STD_OUTPUT_HANDLE), System.IO.FileAccess.Write, False))))
|
---|
[636] | 524 | Console.defBC = This.ConsoleColorToTextAttribute(Console.BackgroundColor)
|
---|
| 525 | Console.defFC = This.ConsoleColorToTextAttribute(Console.ForegroundColor)
|
---|
[627] | 526 | End Sub
|
---|
| 527 |
|
---|
| 528 | /*
|
---|
[635] | 529 | @brief コンソールの前景色および背景色を既定値に設定
|
---|
[627] | 530 | @date 2008/09/07
|
---|
| 531 | @auther NoWest
|
---|
| 532 | */
|
---|
| 533 | Static Sub ResetColor()
|
---|
[636] | 534 | Console.BackgroundColor = TextAttributeToConsoleColor(Console.defBC)
|
---|
| 535 | Console.ForegroundColor = TextAttributeToConsoleColor(Console.defFC)
|
---|
[627] | 536 | End Sub
|
---|
| 537 |
|
---|
| 538 | /*
|
---|
[622] | 539 | @brief バッファ領域の高さと幅を指定された値に設定
|
---|
| 540 | @date 2008/09/02
|
---|
| 541 | @auther NoWest
|
---|
| 542 | */
|
---|
| 543 | Static Sub SetBufferSize ( width As Long, height As Long )
|
---|
[627] | 544 | If Console.hconsoleout = NULL Then
|
---|
[622] | 545 | Exit Sub
|
---|
| 546 | Else
|
---|
| 547 | Dim size As COORD
|
---|
| 548 | size.X = width As Integer
|
---|
| 549 | size.Y = height As Integer
|
---|
[627] | 550 | Dim ret = SetConsoleScreenBufferSize(Console.hconsoleout,COORDtoDWORD(size))
|
---|
[622] | 551 | If ret = 0 Then Throw New IO.IOException()
|
---|
| 552 | End If
|
---|
| 553 | End Sub
|
---|
| 554 |
|
---|
| 555 | /*
|
---|
| 556 | @brief カーソルの位置を設定
|
---|
| 557 | @date 2008/09/02
|
---|
| 558 | @auther NoWest
|
---|
| 559 | */
|
---|
| 560 | Static Sub SetCursorPosition ( left As Long, top As Long )
|
---|
[627] | 561 | If Console.hconsoleout = NULL Then
|
---|
[622] | 562 | Exit Sub
|
---|
| 563 | Else
|
---|
| 564 | Dim pos As COORD
|
---|
| 565 | pos.X = left As Integer
|
---|
| 566 | pos.Y = top As Integer
|
---|
[627] | 567 | Dim ret = SetConsoleCursorPosition(Console.hconsoleout,COORDtoDWORD(pos))
|
---|
[622] | 568 | If ret = 0 Then Throw New IO.IOException()
|
---|
| 569 | End If
|
---|
| 570 | End Sub
|
---|
| 571 |
|
---|
[432] | 572 | Private
|
---|
[435] | 573 | Function enter() As ActiveBasic.Windows.CriticalSectionLock
|
---|
| 574 | Imports ActiveBasic.Windows
|
---|
| 575 | If ActiveBasic.IsNothing(cs) Then
|
---|
| 576 | Dim lock = New CriticalSectionLock(_System_CriticalSection)
|
---|
| 577 | Try
|
---|
| 578 | If ActiveBasic.IsNothing(cs) Then
|
---|
| 579 | cs = New CriticalSection
|
---|
| 580 | End If
|
---|
| 581 | Finally
|
---|
| 582 | lock.Dispose()
|
---|
| 583 | End Try
|
---|
| 584 | End If
|
---|
| 585 | enter = cs.Enter
|
---|
| 586 | End Function
|
---|
| 587 |
|
---|
[622] | 588 | Function ConsoleColorToTextAttribute( value As ConsoleColor ) As Word
|
---|
| 589 | Dim ret = value As DWord
|
---|
| 590 | Return ret As Word
|
---|
| 591 | End Function
|
---|
| 592 |
|
---|
| 593 | Function TextAttributeToConsoleColor( value As Word ) As ConsoleColor
|
---|
| 594 | Select Case value
|
---|
| 595 | Case 0
|
---|
| 596 | Return ConsoleColor.Black
|
---|
| 597 | Case FOREGROUND_INTENSITY
|
---|
| 598 | Return ConsoleColor.DarkGray
|
---|
| 599 | Case FOREGROUND_RED Or FOREGROUND_GREEN Or FOREGROUND_BLUE
|
---|
| 600 | Return ConsoleColor.Gray
|
---|
| 601 | Case FOREGROUND_RED Or FOREGROUND_GREEN Or FOREGROUND_BLUE Or FOREGROUND_INTENSITY
|
---|
| 602 | Return ConsoleColor.White
|
---|
| 603 | Case FOREGROUND_RED
|
---|
| 604 | Return ConsoleColor.DarkRed
|
---|
| 605 | Case FOREGROUND_RED Or FOREGROUND_INTENSITY
|
---|
| 606 | Return ConsoleColor.Red
|
---|
| 607 | Case FOREGROUND_RED Or FOREGROUND_GREEN
|
---|
| 608 | Return ConsoleColor.DarkYellow
|
---|
| 609 | Case FOREGROUND_RED Or FOREGROUND_GREEN Or FOREGROUND_INTENSITY
|
---|
| 610 | Return ConsoleColor.Yellow
|
---|
| 611 | Case FOREGROUND_GREEN
|
---|
| 612 | Return ConsoleColor.DarkGreen
|
---|
| 613 | Case FOREGROUND_GREEN Or FOREGROUND_INTENSITY
|
---|
| 614 | Return ConsoleColor.Green
|
---|
| 615 | Case FOREGROUND_GREEN Or FOREGROUND_BLUE
|
---|
| 616 | Return ConsoleColor.DarkCyan
|
---|
| 617 | Case FOREGROUND_GREEN Or FOREGROUND_BLUE Or FOREGROUND_INTENSITY
|
---|
| 618 | Return ConsoleColor.Cyan
|
---|
| 619 | Case FOREGROUND_BLUE
|
---|
| 620 | Return ConsoleColor.DarkBlue
|
---|
| 621 | Case FOREGROUND_BLUE Or FOREGROUND_INTENSITY
|
---|
| 622 | Return ConsoleColor.Blue
|
---|
| 623 | Case FOREGROUND_RED Or FOREGROUND_BLUE
|
---|
| 624 | Return ConsoleColor.DarkMagenta
|
---|
[623] | 625 | Case FOREGROUND_RED Or FOREGROUND_BLUE Or FOREGROUND_INTENSITY
|
---|
[622] | 626 | Return ConsoleColor.Magenta
|
---|
| 627 | Case Else
|
---|
| 628 | Return ConsoleColor.Gray
|
---|
| 629 | End Select
|
---|
| 630 | End Function
|
---|
| 631 |
|
---|
| 632 | Sub GetCursorPosition ( ByRef left As Long, ByRef top As Long )
|
---|
[627] | 633 | If Console.hconsoleout = NULL Then
|
---|
[622] | 634 | Exit Sub
|
---|
| 635 | Else
|
---|
| 636 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
|
---|
[627] | 637 | Dim ret = GetConsoleScreenBufferInfo(Console.hconsoleout,csbi)
|
---|
[622] | 638 | If ret = 0 Then Throw New IO.IOException()
|
---|
| 639 | left = csbi.dwCursorPosition.X
|
---|
| 640 | top = csbi.dwCursorPosition.Y
|
---|
| 641 | End If
|
---|
| 642 | End Sub
|
---|
| 643 |
|
---|
| 644 | Sub GetBufferSize ( ByRef width As Long, ByRef height As Long )
|
---|
[627] | 645 | If Console.hconsoleout = NULL Then
|
---|
[622] | 646 | Exit Sub
|
---|
| 647 | Else
|
---|
| 648 | Dim csbi As CONSOLE_SCREEN_BUFFER_INFO
|
---|
[627] | 649 | Dim ret = GetConsoleScreenBufferInfo(Console.hconsoleout,csbi)
|
---|
[622] | 650 | If ret = 0 Then Throw New IO.IOException()
|
---|
| 651 | width = csbi.dwSize.X
|
---|
| 652 | height = csbi.dwSize.Y
|
---|
| 653 | End If
|
---|
| 654 | End Sub
|
---|
| 655 |
|
---|
[627] | 656 | Static hconsoleerr = NULL As HANDLE
|
---|
| 657 | Static hconsolein = NULL As HANDLE
|
---|
| 658 | Static hconsoleout = NULL As HANDLE
|
---|
[432] | 659 | Static in = Nothing As IO.TextReader
|
---|
[522] | 660 | Static out = Nothing As IO.TextWriter
|
---|
[606] | 661 | Static err = Nothing As IO.TextWriter
|
---|
[435] | 662 | Static cs = Nothing As ActiveBasic.Windows.CriticalSection
|
---|
[636] | 663 | Static defBC As Word
|
---|
| 664 | Static defFC As Word
|
---|
[432] | 665 | End Class
|
---|
| 666 |
|
---|
| 667 | End Namespace 'System
|
---|