diff options
| author | Clifford Wolf <clifford@clifford.at> | 2015-02-15 18:10:54 +0100 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2015-02-15 18:10:54 +0100 |
| commit | 549d56bd213b95774cd625abfadf411c6561eea8 (patch) | |
| tree | 18c569f30d6bcfedfc7928e3ed388dfc553c3dea /misc | |
| parent | 8d45f81046a159df38e20b00cf0d74b1bb02a073 (diff) | |
Added yosys.js FS support
Diffstat (limited to 'misc')
| -rw-r--r-- | misc/yosys.html | 63 |
1 files changed, 61 insertions, 2 deletions
diff --git a/misc/yosys.html b/misc/yosys.html index 29d89e6f..741b88b4 100644 --- a/misc/yosys.html +++ b/misc/yosys.html @@ -2,6 +2,7 @@ <title>yosys.js example application</title> </head><body onload="document.getElementById('command').focus()"> <h1>yosys.js example application</h1> + <div id="tabs"></div> <div><textarea id="output" style="width: 100%" rows="30" cols="100"></textarea></div> <div id="wait" style="display: block"><br/><b><span id="waitmsg">Loading...</span></b></div> <div id="input" style="display: none"><form onsubmit="window.setTimeout(run_command); return false"><tt><span id="prompt"> @@ -39,12 +40,67 @@ })(), }; + var current_file = ""; + var console_messages = ""; + + function update_tabs() { + var f, html = "", flist = FS.readdir('.'); + if (current_file == "") { + html += '<tt>[ <b>Console</b>'; + } else { + html += '<tt>[ <span onclick="open_file(\'\')">Console</span>'; + } + for (i in flist) { + f = flist[i] + if (f == "." || f == "..") + continue; + if (current_file == f) { + html += ' | <b>' + f + '</b>'; + } else { + html += ' | <span onclick="open_file(\'' + f + '\')">' + f + '</span>'; + } + } + html += ' | <span onclick="open_file(prompt(\'Filename:\'))">new file</span> ]</tt>'; + document.getElementById('tabs').innerHTML = html; + if (current_file == "") { + document.getElementById('output').readOnly = true; + document.getElementById('command').focus(); + } else { + document.getElementById('output').readOnly = false; + document.getElementById('output').focus(); + } + } + + function open_file(filename) + { + if (current_file == "") + console_messages = document.getElementById('output').value; + else + FS.writeFile(current_file, document.getElementById('output').value, {encoding: 'utf8'}); + + if (filename == "") { + document.getElementById('output').value = console_messages; + } else { + try { + document.getElementById('output').value = FS.readFile(filename, {encoding: 'utf8'}); + } catch (e) { + document.getElementById('output').value = ""; + FS.writeFile(filename, document.getElementById('output').value, {encoding: 'utf8'}); + } + } + + current_file = filename; + update_tabs() + } + function startup() { document.getElementById('wait').style.display = 'none'; document.getElementById('input').style.display = 'block'; document.getElementById('waitmsg').innerText = 'Waiting for yosys.js...'; document.getElementById('prompt').innerText = yosys_prompt(); - document.getElementById('command').focus(); + FS.mkdir('/work') + FS.chdir('/work') + update_tabs(); console.log('yosys.js loaded.'); } @@ -59,7 +115,10 @@ function run_command() { var cmd = document.getElementById('command').value; document.getElementById('command').value = ''; + + open_file(''); Module.print(yosys_prompt() + cmd); + document.getElementById('wait').style.display = 'block'; document.getElementById('input').style.display = 'none'; @@ -73,7 +132,7 @@ document.getElementById('wait').style.display = 'none'; document.getElementById('input').style.display = 'block'; document.getElementById('prompt').innerText = yosys_prompt(); - document.getElementById('command').focus(); + update_tabs(); } window.setTimeout(run_command_bh, 50); |