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Add own style for separate vertex/edges.

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This commit is contained in:
Oleg Sh
2021-04-16 12:13:16 +02:00
parent b60e70c089
commit 2271e32a93
16 changed files with 364 additions and 30 deletions
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76
script/Appilcation.js
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@@ -327,11 +327,21 @@ Application.prototype.GetBaseArcDrawer = function(context, edge)
Application.prototype.UpdateEdgeCurrentStyle = function(edge, ForceCommonStyle, ForceSelectedStyle)
{
var commonStyle = (ForceCommonStyle === undefined) ? this.edgeCommonStyle : ForceCommonStyle;
var selectedStyles = (ForceSelectedStyle === undefined) ? this.edgeSelectedStyles : ForceSelectedStyle;
var selectedStyle = (ForceSelectedStyle === undefined) ? this.edgeSelectedStyles : ForceSelectedStyle;
var selectedGroup = this.handler.GetSelectedGroup(edge);
var currentStyle = selectedGroup > 0 ?
selectedStyles[(selectedGroup - 1) % selectedStyles.length] : commonStyle;
var selected = false;
if (selectedGroup > 0)
{
selectedGroup = (selectedGroup - 1) % selectedStyle.length;
selected = true;
}
var currentStyle = null;
if (edge.hasOwnStyleFor((selected ? 1 : 0) + selectedGroup))
currentStyle = edge.getStyleFor((selected ? 1 : 0) + selectedGroup);
else
currentStyle = selected ? selectedStyle[selectedGroup] : commonStyle;
edge.currentStyle = currentStyle;
}
@@ -396,8 +406,18 @@ Application.prototype.UpdateNodesCurrentStyle = function(ForceCommonStyle, Force
for (i = 0; i < this.graph.vertices.length; i ++)
{
var selectedGroup = this.handler.GetSelectedGroup(this.graph.vertices[i]);
var currentStyle = selectedGroup > 0 ?
selectedStyle[(selectedGroup - 1) % selectedStyle.length] : commonStyle;
var selected = false;
if (selectedGroup > 0)
{
selectedGroup = (selectedGroup - 1) % selectedStyle.length;
selected = true;
}
var currentStyle = null;
if (this.graph.vertices[i].hasOwnStyleFor((selected ? 1 : 0) + selectedGroup))
currentStyle = this.graph.vertices[i].getStyleFor((selected ? 1 : 0) + selectedGroup);
else
currentStyle = selected ? selectedStyle[selectedGroup] : commonStyle;
this.graph.vertices[i].currentStyle = currentStyle;
}
@@ -1595,7 +1615,7 @@ Application.prototype.GetSelectionRect = function(rect)
return this.selectionRect;
}
Application.prototype.GetStyle = function(type, styleName)
Application.prototype.GetStyle = function(type, styleName, index)
{
if (type == "vertex")
{
@@ -1605,7 +1625,10 @@ Application.prototype.GetStyle = function(type, styleName)
}
else if (styleName == "selected")
{
return this.vertexSelectedVertexStyles[0];
if (index == undefined)
index = 0;
return this.vertexSelectedVertexStyles[index];
}
else if (styleName == "printed")
{
@@ -1613,7 +1636,10 @@ Application.prototype.GetStyle = function(type, styleName)
}
else if (styleName == "printedSelected")
{
return this.vertexPrintSelectedVertexStyles[0];
if (index == undefined)
index = 0;
return this.vertexPrintSelectedVertexStyles[index];
}
return null;
@@ -1626,7 +1652,7 @@ Application.prototype.GetStyle = function(type, styleName)
}
else if (styleName == "selected")
{
return this.edgeSelectedVertexStyles[0];
return this.edgeSelectedStyles[0];
}
else if (styleName == "printed")
{
@@ -1634,7 +1660,7 @@ Application.prototype.GetStyle = function(type, styleName)
}
else if (styleName == "printedSelected")
{
return this.edgePrintSelectedVertexStyles[0];
return this.edgePrintSelectedStyles[0];
}
return null;
@@ -1662,4 +1688,32 @@ Application.prototype._RedrawGraph = function(context, backgroundPosition, backg
this.RedrawNodes(context);
if (bDrawSelectedRect && this.selectionRect != null)
this.RedrawSelectionRect(context);
}
}
Application.prototype.GetSelectedVertexes = function()
{
var res = [];
for (i = 0; i < this.graph.vertices.length; i ++)
{
if (this.handler.GetSelectedGroup(this.graph.vertices[i]) > 0)
{
res.push(this.graph.vertices[i]);
}
}
return res;
}
Application.prototype.GetSelectedEdges = function()
{
var res = [];
for (i = 0; i < this.graph.edges.length; i ++)
{
if (this.handler.GetSelectedGroup(this.graph.edges[i]) > 0)
{
res.push(this.graph.edges[i]);
}
}
return res;
}