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Code Issues Releases Wiki Activity

Add View Tools

This commit is contained in:
Nick O'Leary 2019-01-18 21:19:03 +00:00
parent 0e035e47df
commit 4749c92252
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GPG Key ID: 4F2157149161A6C9
3 changed files with 139 additions and 61 deletions
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1
Gruntfile.js
View File

@ -151,6 +151,7 @@ module.exports = function(grunt) {
"packages/node_modules/@node-red/editor-client/src/js/ui/workspaces.js",
"packages/node_modules/@node-red/editor-client/src/js/ui/view.js",
"packages/node_modules/@node-red/editor-client/src/js/ui/view-navigator.js",
"packages/node_modules/@node-red/editor-client/src/js/ui/view-tools.js",
"packages/node_modules/@node-red/editor-client/src/js/ui/sidebar.js",
"packages/node_modules/@node-red/editor-client/src/js/ui/palette.js",
"packages/node_modules/@node-red/editor-client/src/js/ui/tab-info.js",

137
packages/node_modules/@node-red/editor-client/src/js/ui/view-tools.js vendored Normal file
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@ -0,0 +1,137 @@
/**
* Copyright JS Foundation and other contributors, http://js.foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
RED.view.tools = (function() {
function alignToGrid() {
var selection = RED.view.selection();
if (selection.nodes) {
var changedNodes = [];
selection.nodes.forEach(function(n) {
var x = n.w/2 + Math.round((n.x-n.w/2)/RED.view.gridSize())*RED.view.gridSize();
var y = Math.round(n.y/RED.view.gridSize())*RED.view.gridSize();
if (n.x !== x || n.y !== y) {
changedNodes.push({
n:n,
ox: n.x,
oy: n.y,
moved: n.moved
});
n.x = x;
n.y = y;
n.dirty = true;
n.moved = true;
}
});
if (changedNodes.length > 0) {
RED.history.push({t:"move",nodes:changedNodes,dirty:RED.nodes.dirty()});
RED.nodes.dirty(true);
RED.view.redraw(true);
}
}
}
var moving_set = null;
var endMoveSet = false;
function endKeyboardMove() {
endMoveSet = false;
if (moving_set.length > 0) {
var ns = [];
for (var i=0;i<moving_set.length;i++) {
ns.push({n:moving_set[i].n,ox:moving_set[i].ox,oy:moving_set[i].oy,moved:moving_set[i].moved});
moving_set[i].n.moved = true;
moving_set[i].n.dirty = true;
delete moving_set[i].ox;
delete moving_set[i].oy;
}
RED.view.redraw();
RED.history.push({t:"move",nodes:ns,dirty:RED.nodes.dirty()});
RED.nodes.dirty(true);
moving_set = null;
}
}
function moveSelection(dx,dy) {
if (moving_set === null) {
var selection = RED.view.selection();
if (selection.nodes) {
moving_set = selection.nodes.map(function(n) { return {n:n}});
}
}
if (moving_set && moving_set.length > 0) {
if (!endMoveSet) {
$(document).one('keyup',endKeyboardMove);
endMoveSet = true;
}
var minX = 0;
var minY = 0;
var node;
for (var i=0;i<moving_set.length;i++) {
node = moving_set[i];
if (node.ox == null && node.oy == null) {
node.ox = node.n.x;
node.oy = node.n.y;
node.moved = node.n.moved;
}
node.n.moved = true;
node.n.dirty = true;
node.n.x += dx;
node.n.y += dy;
node.n.dirty = true;
minX = Math.min(node.n.x-node.n.w/2-5,minX);
minY = Math.min(node.n.y-node.n.h/2-5,minY);
}
if (minX !== 0 || minY !== 0) {
for (var n = 0; n<moving_set.length; n++) {
node = moving_set[n];
node.n.x -= minX;
node.n.y -= minY;
}
}
RED.view.redraw();
}
}
return {
init: function() {
RED.actions.add("core:align-selection-to-grid", alignToGrid);
RED.actions.add("core:move-selection-up", function() { moveSelection(0,-1);});
RED.actions.add("core:move-selection-right", function() { moveSelection(1,0);});
RED.actions.add("core:move-selection-down", function() { moveSelection(0,1);});
RED.actions.add("core:move-selection-left", function() { moveSelection(-1,0);});
RED.actions.add("core:step-selection-up", function() { moveSelection(0,-RED.view.gridSize());});
RED.actions.add("core:step-selection-right", function() { moveSelection(RED.view.gridSize(),0);});
RED.actions.add("core:step-selection-down", function() { moveSelection(0,RED.view.gridSize());});
RED.actions.add("core:step-selection-left", function() { moveSelection(-RED.view.gridSize(),0);});
},
/**
* Aligns all selected nodes to the current grid
*/
alignSelectionToGrid: alignToGrid,
/**
* Moves all of the selected nodes by the specified amount
* @param {Number} dx
* @param {Number} dy
*/
moveSelection: moveSelection
}
})();

62
packages/node_modules/@node-red/editor-client/src/js/ui/view.js vendored
View File

@ -488,14 +488,7 @@ RED.view = (function() {
}
});
RED.actions.add("core:move-selection-up", function() { moveSelection(0,-1);});
RED.actions.add("core:step-selection-up", function() { moveSelection(0,-20);});
RED.actions.add("core:move-selection-right", function() { moveSelection(1,0);});
RED.actions.add("core:step-selection-right", function() { moveSelection(20,0);});
RED.actions.add("core:move-selection-down", function() { moveSelection(0,1);});
RED.actions.add("core:step-selection-down", function() { moveSelection(0,20);});
RED.actions.add("core:move-selection-left", function() { moveSelection(-1,0);});
RED.actions.add("core:step-selection-left", function() { moveSelection(-20,0);});
RED.view.tools.init();
}
function generateLinkPath(origX,origY, destX, destY, sc) {
@ -1374,59 +1367,6 @@ RED.view = (function() {
}
}
function endKeyboardMove() {
endMoveSet = false;
if (moving_set.length > 0) {
var ns = [];
for (var i=0;i<moving_set.length;i++) {
ns.push({n:moving_set[i].n,ox:moving_set[i].ox,oy:moving_set[i].oy,moved:moving_set[i].n.moved});
moving_set[i].n.moved = true;
moving_set[i].n.dirty = true;
delete moving_set[i].ox;
delete moving_set[i].oy;
}
redraw();
RED.history.push({t:"move",nodes:ns,dirty:RED.nodes.dirty()});
RED.nodes.dirty(true);
}
}
var endMoveSet = false;
function moveSelection(dx,dy) {
if (moving_set.length > 0) {
if (!endMoveSet) {
$(document).one('keyup',endKeyboardMove);
endMoveSet = true;
}
var minX = 0;
var minY = 0;
var node;
for (var i=0;i<moving_set.length;i++) {
node = moving_set[i];
node.n.moved = true;
node.n.dirty = true;
if (node.ox == null && node.oy == null) {
node.ox = node.n.x;
node.oy = node.n.y;
}
node.n.x += dx;
node.n.y += dy;
node.n.dirty = true;
minX = Math.min(node.n.x-node.n.w/2-5,minX);
minY = Math.min(node.n.y-node.n.h/2-5,minY);
}
if (minX !== 0 || minY !== 0) {
for (var n = 0; n<moving_set.length; n++) {
node = moving_set[n];
node.n.x -= minX;
node.n.y -= minY;
}
}
redraw();
}
}
function editSelection() {
if (moving_set.length > 0) {
var node = moving_set[0].n;