Class: ArcadiaSh
- Inherits:
-
TkToplevel
- Object
- TkToplevel
- ArcadiaSh
- Defined in:
- lib/a-core.rb
Instance Attribute Summary collapse
-
#result ⇒ Object
readonly
Returns the value of attribute result.
-
#wait ⇒ Object
readonly
Returns the value of attribute wait.
Instance Method Summary collapse
- #exec(_cmd) ⇒ Object
- #exec_buffer ⇒ Object
- #exec_prompt(_cmd) ⇒ Object
-
#initialize ⇒ ArcadiaSh
constructor
A new instance of ArcadiaSh.
- #input(_char) ⇒ Object
- #out(_str, *tags) ⇒ Object
- #prepare_exec(_cmd) ⇒ Object
- #prompt ⇒ Object
Constructor Details
#initialize ⇒ ArcadiaSh
Returns a new instance of ArcadiaSh.
2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 |
# File 'lib/a-core.rb', line 2116 def initialize super title 'ArcadiaSh' iconphoto(Arcadia.image_res(ARCADIA_RING_GIF)) if Arcadia.instance.tcltk_info.level >= '8.4.9' geometry = '800x200+10+10' geometry(geometry) @text = TkText.new(self, Arcadia.style('text')){ wrap 'none' undo true insertofftime 200 insertontime 200 highlightthickness 0 insertbackground #000000 insertwidth 6 } @text.set_focus @text.tag_configure('error', 'foreground' => '#d93421') @text.tag_configure('response', 'foreground' => '#2c51d9') @text.extend(TkScrollableWidget).show #@input_buffer = '' @wait = true @result = false prompt @text.bind_append("KeyPress"){|e| input(e.keysym)} end |
Instance Attribute Details
#result ⇒ Object (readonly)
Returns the value of attribute result.
2115 2116 2117 |
# File 'lib/a-core.rb', line 2115 def result @result end |
#wait ⇒ Object (readonly)
Returns the value of attribute wait.
2115 2116 2117 |
# File 'lib/a-core.rb', line 2115 def wait @wait end |
Instance Method Details
#exec(_cmd) ⇒ Object
2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 |
# File 'lib/a-core.rb', line 2193 def exec(_cmd) return if _cmd.nil? || _cmd.length ==0 @b_exec.destroy if defined?(@b_exec) out("submitted...\n") case _cmd when 'clear' @text.delete('0.0','end') else begin if RUBY_PLATFORM =~ /mingw|mswin/ p = IO::popen("#{_cmd} 2>&1") out(p.read, 'response') @result = true else require "open3" Open3.popen3("#{_cmd}"){|stdin, stdout, stderr| stdout.each do |line| out(line,'response') @result = true end stderr.each do |line| out(line,'error') @result = false end } end rescue Exception => e out("#{e.}\n",'error') @result = false end end @b_exit.destroy if defined?(@b_exit) prompt @text.see('end') end |
#exec_buffer ⇒ Object
2142 2143 2144 2145 2146 2147 |
# File 'lib/a-core.rb', line 2142 def exec_buffer @text.set_insert("end") input_buffer = @text.get(@index_cmd_begin,"insert") out("\n") exec(input_buffer) end |
#exec_prompt(_cmd) ⇒ Object
2183 2184 2185 2186 |
# File 'lib/a-core.rb', line 2183 def exec_prompt(_cmd) out("#{_cmd}\n") exec(_cmd) end |
#input(_char) ⇒ Object
2149 2150 2151 2152 2153 2154 2155 |
# File 'lib/a-core.rb', line 2149 def input(_char) case _char when 'Return' Thread.new{exec_buffer} Tk.callback_break end end |
#out(_str, *tags) ⇒ Object
2230 2231 2232 |
# File 'lib/a-core.rb', line 2230 def out(_str,*) @text.insert('end',_str,*) end |
#prepare_exec(_cmd) ⇒ Object
2188 2189 2190 2191 |
# File 'lib/a-core.rb', line 2188 def prepare_exec(_cmd) #@input_buffer=_cmd out("#{_cmd}") end |
#prompt ⇒ Object
2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 |
# File 'lib/a-core.rb', line 2157 def prompt @b_exit = TkButton.new(@text, 'command'=>proc{@wait=false}, 'text'=>'Exit', 'padx'=>0, 'pady'=>0, 'width'=>5, 'foreground' => 'white', 'background' => '#d92328', 'relief'=>'flat') TkTextWindow.new(@text, "end", 'window'=> @b_exit) @b_exec = TkButton.new(@text, 'command'=>proc{Thread.new{exec_buffer}}, 'text'=>'Exec', 'padx'=>0, 'pady'=>0, 'width'=>5, 'foreground' => 'white', 'background' => '#1ba626', 'relief'=>'flat') TkTextWindow.new(@text, "end", 'window'=> @b_exec) out("\n") out(">>> ") @index_cmd_begin = @text.index('insert') end |