glenux-contrib/metamaps--metamaps
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fixes #903 and #831 (#911)

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Connor Turland 2016-11-04 15:02:56 -07:00 committed by GitHub
parent 667f5653a7
commit 887c3f7570
1 changed files with 12 additions and 25 deletions
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37
frontend/src/Metamaps/JIT.js
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@ -763,6 +763,8 @@ const JIT = {
var authorized = Active.Map && Active.Map.authorizeToEdit(Active.Mapper)
if (node && !node.nodeFrom) {
self.handleSelectionBeforeDragging(node, e)
var pos = eventInfo.getPos(),
EDGE_THICKNESS = 30 /** Metamaps.Visualize.mGraph.canvas.scaleOffsetX*/,
SHIFT = 2 / Metamaps.Visualize.mGraph.canvas.scaleOffsetX,
@ -865,17 +867,6 @@ const JIT = {
self.updateTopicPositions(node,pos);
Visualize.mGraph.plot()
}
// if the node dragged isn't already selected, select it
var whatToDo = self.handleSelectionBeforeDragging(node, e)
if (node.pos.rho || node.pos.rho === 0) {
// this means we're in topic view
var rho = Math.sqrt(pos.x * pos.x + pos.y * pos.y)
var theta = Math.atan2(pos.y, pos.x)
node.pos.setp(theta, rho)
} else {
//self.updateTopicPositions(node,pos);
}
}
// if it's a right click or holding down alt, start synapse creation ->third option is for firefox
else if ((e.button === 2 || (e.button === 0 && e.altKey) || e.buttons === 2) && authorized) {
@ -946,7 +937,7 @@ const JIT = {
GlobalUI.notifyUser('Cannot create in Topic view.')
}
else if ((e.button === 2 || (e.button === 0 && e.altKey) || e.buttons === 2) && !authorized) {
GlobalUI.notifyUser('Cannot edit Public map.')
GlobalUI.notifyUser('Cannot edit this map.')
}
}
}, // onDragMoveTopicHandler
@ -1086,15 +1077,21 @@ const JIT = {
var yOffset = []
for (var i = 0; i < len; i += 1) {
var n = Selected.Nodes[i]
xOffset[i] = n.pos.x - node.pos.x
yOffset[i] = n.pos.y - node.pos.y
xOffset[i] = n.pos.getc().x - node.pos.getc().x
yOffset[i] = n.pos.getc().y - node.pos.getc().y
} // for
for (var i = 0; i < len; i += 1) {
var n = Selected.Nodes[i]
var x = pos.x + xOffset[i]
var y = pos.y + yOffset[i]
n.pos.setc(x, y)
if (n.pos.rho || n.pos.rho === 0) {
// this means we're in topic view
var rho = Math.sqrt(x * x + y * y)
var theta = Math.atan2(y, x)
n.pos.setp(theta, rho)
}
else n.pos.setc(x, y)
if (Active.Map) {
topic = n.getData('topic')
@ -1130,28 +1127,18 @@ const JIT = {
}
}, // nodeWasDoubleClicked
handleSelectionBeforeDragging: function (node, e) {
// four cases:
// 1 nothing is selected, so pretend you aren't selecting
// 2 others are selected only and shift, so additionally select this one
// 3 others are selected only, no shift: drag only this one
// 4 this node and others were selected, so drag them (just return false)
if (Selected.Nodes.length === 0) {
Control.selectNode(node, e)
return 'only-drag-this-one'
}
if (Selected.Nodes.indexOf(node) === -1) {
if (e.shiftKey) {
Control.selectNode(node, e)
return 'move-all-incuding-this-one'
} else {
Control.deselectAllEdges()
Control.deselectAllNodes()
Control.selectNode(node, e)
return 'only-drag-this-one'
}
}
return 'move-all'; // case 4?
}, // handleSelectionBeforeDragging
getNodeXY: function (node) {
if (typeof node.pos.x === 'number' && typeof node.pos.y === 'number') {