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More YosysJS stuff

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This commit is contained in:
Clifford Wolf 2015-02-16 13:23:54 +01:00
parent 33e80b96c7
commit 3e5e9a3889
5 changed files with 83 additions and 105 deletions
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64
misc/yosysjs/yosysjs.js
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@ -22,6 +22,8 @@ var YosysJS = new function() {
}
this.dot_into_svg = function(dot_text, svg_element) {
if (typeof(svg_element) == 'string')
svg_element = document.getElementById(svg_element);
svg_element.innerHTML = this.dot_to_svg(dot_text);
c = svg_element.firstChild;
while (c) {
@ -62,49 +64,61 @@ var YosysJS = new function() {
}
} else {
ys.iframe_element = document.createElement('iframe');
ys.iframe_element.style.display = 'none';
document.body.appendChild(ys.iframe_element);
}
var return_buffer = "";
var last_line_empty = false;
ys.print_buffer = "";
ys.last_line_empty = false;
ys.got_normal_log_message = false;
ys.window = ys.iframe_element.contentWindow;
var win = ys.iframe_element.contentWindow;
var doc = ys.iframe_element.contentWindow.document;
var mod = ys.iframe_element.contentWindow.Module = {
var doc = ys.window.document;
var mod = ys.window.Module = {
print: function(text) {
return_buffer += text + "\n";
if (typeof(text) == 'number')
return;
ys.print_buffer += text + "\n";
ys.got_normal_log_message = true;
if (ys.verbose) {
last_line_empty = text == "";
ys.last_line_empty = text == "";
span = doc.createElement('span');
span.textContent = text + "\n";
span.style.fontFamily = 'monospace';
span.style.whiteSpace = 'pre';
doc.body.appendChild(span);
win.scrollTo(0, doc.body.scrollHeight)
ys.window.scrollTo(0, doc.body.scrollHeight)
}
ys.ready = true;
},
printErr: function(text) {
return_buffer += text + "\n";
last_line_empty = text == "";
span = doc.createElement('span');
span.textContent = text + "\n";
span.style.fontFamily = 'monospace';
span.style.whiteSpace = 'pre';
span.style.color = 'red';
doc.body.appendChild(span);
win.scrollTo(0, doc.body.scrollHeight)
if (typeof(text) == 'number')
return;
if (ys.got_normal_log_message) {
ys.print_buffer += text + "\n";
ys.last_line_empty = text == "";
span = doc.createElement('span');
span.textContent = text + "\n";
span.style.fontFamily = 'monospace';
span.style.whiteSpace = 'pre';
span.style.color = 'red';
doc.body.appendChild(span);
ys.window.scrollTo(0, doc.body.scrollHeight)
} else {
console.log(text);
}
},
};
ys.write = function(text) {
last_line_empty = text == "";
ys.print_buffer += text + "\n";
ys.last_line_empty = text == "";
span = doc.createElement('span');
span.textContent = text + "\n";
span.style.fontFamily = 'monospace';
span.style.whiteSpace = 'pre';
doc.body.appendChild(span);
win.scrollTo(0, doc.body.scrollHeight)
ys.window.scrollTo(0, doc.body.scrollHeight)
}
ys.prompt = function() {
@ -112,26 +126,26 @@ var YosysJS = new function() {
}
ys.run = function(cmd) {
return_buffer = "";
ys.print_buffer = "";
if (ys.echo) {
if (!last_line_empty)
if (!ys.last_line_empty)
ys.write("");
ys.write(ys.prompt() + cmd);
}
mod.ccall('run', '', ['string'], [cmd]);
return return_buffer;
return ys.print_buffer;
}
ys.read_file = function(filename) {
return win.FS.readFile(filename, {encoding: 'utf8'});
return ys.window.FS.readFile(filename, {encoding: 'utf8'});
}
ys.write_file = function(filename, text) {
return win.FS.writeFile(filename, text, {encoding: 'utf8'});
return ys.window.FS.writeFile(filename, text, {encoding: 'utf8'});
}
ys.read_dir = function(dirname) {
return win.FS.readdir(dirname);
return ys.window.FS.readdir(dirname);
}
el = doc.createElement('script');