diff options
Diffstat (limited to 'src/layout.js')
| -rw-r--r-- | src/layout.js | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/src/layout.js b/src/layout.js index d4a1e63..4cb8115 100644 --- a/src/layout.js +++ b/src/layout.js @@ -8,6 +8,23 @@ const RECT_MODE = 'auto'; //'horz', 'vert', 'linear', 'auto' const SWEEP_MODE = 'left'; //'left', 'top', 'shorter', 'auto' const ALLOW_SWEEP_TO_PARENT = true; +class LayoutNode { + constructor({name, x, y, w, h, headerSz, children, contentW, contentH, empSpc, sideArea, postProcessData}){ + this.name = name; + this.x = x; + this.y = y; + this.w = w; + this.h = h; + this.headerSz = headerSz; + this.children = children; + this.contentW = contentW; + this.contentH = contentH; + this.empSpc = empSpc; + this.sideArea = sideArea; + this.postProcessData = postProcessData; + } +} + const layoutInfoHooks = { //made common-across-layout-types for layout inter-usability initLayoutInfo(tree){ if (tree.children.length > 0){ @@ -80,7 +97,7 @@ function staticSqrLayout(node, x, y, w, h, hideHeader){ lowestEmp += childLayouts[i].empSpc; } } - return { + return new LayoutNode({ name: node.tolNode.name, x: x, y: y, w: w, h: h, headerSz: headerSz, children: childLayouts, @@ -88,8 +105,9 @@ function staticSqrLayout(node, x, y, w, h, hideHeader){ contentH: numRows * (tileSize + TILE_SPACING) + TILE_SPACING + headerSz, empSpc: lowestEmp, postProcessData: {type: 'staticSqr'}, - } + }); } +//lays out nodes as rectangles organised into rows, partially using other layouts for children function staticRectLayout(node, x, y, w, h, hideHeader, subLayoutGen = staticRectLayout){ if (node.children.every(n => n.children.length == 0)) return staticSqrLayout(node, x, y, w, h, hideHeader); @@ -211,7 +229,7 @@ function staticRectLayout(node, x, y, w, h, hideHeader, subLayoutGen = staticRec if (rowBreaks == null) return null; //determine layout - return { + return new LayoutNode({ name: node.tolNode.name, x: x, y: y, w: w, h: h, headerSz: headerSz, children: childLayouts, @@ -219,8 +237,9 @@ function staticRectLayout(node, x, y, w, h, hideHeader, subLayoutGen = staticRec contentH: h, empSpc: lowestEmp, postProcessData: {type: 'staticRect', rowBreaks, rowsOfCounts, childLayouts}, - } + }); } +//lays out nodes by pushing leaves to one side, partially using other layouts for children function sweepToSideLayout(node, x, y, w, h, hideHeader, parentArea = null){ //separate leaf and non-leaf nodes let leaves = [], nonLeaves = []; @@ -340,7 +359,7 @@ function sweepToSideLayout(node, x, y, w, h, hideHeader, parentArea = null){ let layoutsInOldOrder = seq(node.children.length) .map(i => children.findIndex(n => n == node.children[i])) .map(i => layouts[i]); - return { + return new LayoutNode({ name: node.tolNode.name, x: x, y: y, w: w, h: h, headerSz: headerSz, children: layoutsInOldOrder, @@ -357,7 +376,7 @@ function sweepToSideLayout(node, x, y, w, h, hideHeader, parentArea = null){ sweptLeft: sweptLeft, extraSz: TILE_SPACING+1, }, postProcessData: {type: 'sweepToSide', nonLeavesData: nonLeavesLayout.postProcessData}, - }; + }); } } |