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Added export/import graph

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Unick Soft 2018-06-17 18:44:19 +03:00
parent 0149bcc1f7
commit cb3fbf03de
5 changed files with 73 additions and 7 deletions
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3
lang/en/home.php
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@ -126,4 +126,7 @@
$g_lang["sourceVertex"] = "Source";
$g_lang["sinkVertex"] = "Sink";
$g_lang["export_graph"] = "Export to file";
$g_lang["import_graph"] = "Import from file";
?>

3
lang/ru/home.php
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@ -129,4 +129,7 @@
$g_lang["sourceVertex"] = "Исток";
$g_lang["sinkVertex"] = "Сток";
$g_lang["export_graph"] = "Экспортировать граф";
$g_lang["import_graph"] = "Импортировать граф";
?>

19
script/Appilcation.js
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@ -857,6 +857,17 @@ Application.prototype.SaveFullGraphImageOnDisk = function (showDialogCallback)
Application.prototype.LoadGraphFromString = function (str)
{
var graph = new Graph();
graph.LoadFromXML(str);
this.SetDefaultTransformations();
this.graph = graph;
this.AutoAdjustViewport();
this.updateMessage();
this.redrawGraph();
}
Application.prototype.LoadGraphFromDisk = function (graphName)
{
var app = this;
@ -867,13 +878,7 @@ Application.prototype.LoadGraphFromDisk = function (graphName)
})
.done(function( msg )
{
var graph = new Graph();
graph.LoadFromXML(msg);
app.SetDefaultTransformations();
app.graph = graph;
app.AutoAdjustViewport();
app.updateMessage();
app.redrawGraph();
app.LoadGraphFromString(msg);
});
}

45
script/main.js
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@ -127,6 +127,21 @@ function createAlgorithmMenu()
}
function handelImportGraph(files) {
var graphFileToLoad = files[0];
var fileReader = new FileReader();
fileReader.onload = function(fileLoadedEvent){
var textFromFileLoaded = fileLoadedEvent.target.result;
console.log(textFromFileLoaded);
application.LoadGraphFromString(textFromFileLoaded);
ImportGraphFiles.value = "";
};
fileReader.readAsText(graphFileToLoad, "UTF-8");
}
function postLoadPage()
{
application.userAction = userAction;
@ -436,6 +451,36 @@ function postLoadPage()
}
}
document.getElementById('ExportGraph').onclick = function ()
{
userAction(this.id);
var graphAsString = application.graph.SaveToXML();
var savedGraphName = application.GetNewGraphName();
var element = document.createElement('a');
element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(graphAsString));
element.setAttribute('download', "graph_" + savedGraphName + ".graphml");
element.style.display = 'none';
document.body.appendChild(element);
element.click();
document.body.removeChild(element);
}
document.getElementById('ImportGraph').onclick = function ()
{
userAction(this.id);
if (ImportGraphFiles) {
ImportGraphFiles.click();
}
}
if (document.getElementById('VoteButton') !== null)
document.getElementById('VoteButton').onclick = function ()
{

10
tpl/home.php
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@ -47,6 +47,16 @@
<li>
<button type="button" class="btn btn-default btn-sm btn-submenu" id="SaveFullGraphImage"><span class="glyphicon glyphicon-floppy-disk fa-fw"></span> <?= L('save_full_image')?></button>
</li>
<li class="divider hidden-phone"></li>
<li class="hidden-phone">
<button type="button" class="btn btn-default btn-sm btn-submenu" id="ExportGraph"><span class="glyphicon glyphicon-download fa-fw"></span> <?= L('export_graph')?></button>
</li>
<li class="hidden-phone">
<input type="file" id="ImportGraphFiles" accept=".graphml" style="display:none" onchange="handelImportGraph(this.files)">
<button type="button" class="btn btn-default btn-sm btn-submenu" id="ImportGraph"><span class="glyphicon glyphicon-upload fa-fw"></span> <?= L('import_graph')?></button>
</li>
<li class="divider"></li>
<li>
<button type="button" class="btn btn-default btn-sm btn-submenu" id="ShowAdjacencyMatrix"><span class="glyphicon glyphicon-th fa-fw"></span> <?= L('show_adjacency_matrix')?></button>