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src/plugins/exceljs/dist/es5/doc/range.js

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+'use strict';
+
+var colCache = require('./../utils/col-cache');
+
+// used by worksheet to calculate sheet dimensions
+var Range = module.exports = function () {
+  this.decode(arguments);
+};
+
+Range.prototype = {
+  _set_tlbr: function _set_tlbr(t, l, b, r, s) {
+    this.model = {
+      top: Math.min(t, b),
+      left: Math.min(l, r),
+      bottom: Math.max(t, b),
+      right: Math.max(l, r),
+      sheetName: s
+    };
+  },
+  _set_tl_br: function _set_tl_br(tl, br, s) {
+    tl = colCache.decodeAddress(tl);
+    br = colCache.decodeAddress(br);
+    this._set_tlbr(tl.row, tl.col, br.row, br.col, s);
+  },
+  decode: function decode(argv) {
+    switch (argv.length) {
+      case 5:
+        // [t,l,b,r,s]
+        this._set_tlbr(argv[0], argv[1], argv[2], argv[3], argv[4]);
+        break;
+      case 4:
+        // [t,l,b,r]
+        this._set_tlbr(argv[0], argv[1], argv[2], argv[3]);
+        break;
+
+      case 3:
+        // [tl,br,s]
+        this._set_tl_br(argv[0], argv[1], argv[2]);
+        break;
+      case 2:
+        // [tl,br]
+        this._set_tl_br(argv[0], argv[1]);
+        break;
+
+      case 1:
+        var value = argv[0];
+        if (value instanceof Range) {
+          // copy constructor
+          this.model = {
+            top: value.model.top,
+            left: value.model.left,
+            bottom: value.model.bottom,
+            right: value.model.right,
+            sheetName: value.sheetName
+          };
+        } else if (value instanceof Array) {
+          // an arguments array
+          this.decode(value);
+        } else if (value.top && value.left && value.bottom && value.right) {
+          // a model
+          this.model = {
+            top: value.top,
+            left: value.left,
+            bottom: value.bottom,
+            right: value.right,
+            sheetName: value.sheetName
+          };
+        } else {
+          // [sheetName!]tl:br
+          var tlbr = colCache.decodeEx(value);
+          if (tlbr.top) {
+            this.model = {
+              top: tlbr.top,
+              left: tlbr.left,
+              bottom: tlbr.bottom,
+              right: tlbr.right,
+              sheetName: tlbr.sheetName
+            };
+          } else {
+            this.model = {
+              top: tlbr.row,
+              left: tlbr.col,
+              bottom: tlbr.row,
+              right: tlbr.col,
+              sheetName: tlbr.sheetName
+            };
+          }
+        }
+        break;
+
+      case 0:
+        this.model = {
+          top: 0,
+          left: 0,
+          bottom: 0,
+          right: 0
+        };
+        break;
+
+      default:
+        throw new Error('Invalid number of arguments to _getDimensions() - ' + argv.length);
+    }
+  },
+
+  get top() {
+    return this.model.top || 1;
+  },
+  set top(value) {
+    this.model.top = value;
+  },
+  get left() {
+    return this.model.left || 1;
+  },
+  set left(value) {
+    this.model.left = value;
+  },
+  get bottom() {
+    return this.model.bottom || 1;
+  },
+  set bottom(value) {
+    this.model.bottom = value;
+  },
+  get right() {
+    return this.model.right || 1;
+  },
+  set right(value) {
+    this.model.right = value;
+  },
+  get sheetName() {
+    return this.model.sheetName;
+  },
+  set sheetName(value) {
+    this.model.sheetName = value;
+  },
+
+  get _serialisedSheetName() {
+    var sheetName = this.model.sheetName;
+    if (sheetName) {
+      if (/^[a-zA-Z0-9]*$/.test(sheetName)) {
+        return sheetName + '!';
+      }
+      return '\'' + sheetName + '\'!';
+    }
+    return '';
+  },
+
+  expand: function expand(top, left, bottom, right) {
+    if (!this.model.top || top < this.top) this.top = top;
+    if (!this.model.left || left < this.left) this.left = left;
+    if (!this.model.bottom || bottom > this.bottom) this.bottom = bottom;
+    if (!this.model.right || right > this.right) this.right = right;
+  },
+  expandRow: function expandRow(row) {
+    if (row) {
+      var dimensions = row.dimensions;
+      if (dimensions) {
+        this.expand(row.number, dimensions.min, row.number, dimensions.max);
+      }
+    }
+  },
+  expandToAddress: function expandToAddress(addressStr) {
+    var address = colCache.decodeEx(addressStr);
+    this.expand(address.row, address.col, address.row, address.col);
+  },
+
+  get tl() {
+    return colCache.n2l(this.left) + this.top;
+  },
+  get $t$l() {
+    return '$' + colCache.n2l(this.left) + '$' + this.top;
+  },
+  get br() {
+    return colCache.n2l(this.right) + this.bottom;
+  },
+  get $b$r() {
+    return '$' + colCache.n2l(this.right) + '$' + this.bottom;
+  },
+
+  get range() {
+    return this._serialisedSheetName + this.tl + ':' + this.br;
+  },
+  get $range() {
+    return this._serialisedSheetName + this.$t$l + ':' + this.$b$r;
+  },
+  get shortRange() {
+    return this.count > 1 ? this.range : this._serialisedSheetName + this.tl;
+  },
+  get $shortRange() {
+    return this.count > 1 ? this.$range : this._serialisedSheetName + this.$t$l;
+  },
+  get count() {
+    return (1 + this.bottom - this.top) * (1 + this.right - this.left);
+  },
+
+  toString: function toString() {
+    return this.range;
+  },
+
+  intersects: function intersects(other) {
+    if (other.sheetName && this.sheetName && other.sheetName !== this.sheetName) return false;
+    if (other.bottom < this.top) return false;
+    if (other.top > this.bottom) return false;
+    if (other.right < this.left) return false;
+    if (other.left > this.right) return false;
+    return true;
+  },
+  contains: function contains(addressStr) {
+    var address = colCache.decodeEx(addressStr);
+    return this.containsEx(address);
+  },
+  containsEx: function containsEx(address) {
+    if (address.sheetName && this.sheetName && address.sheetName !== this.sheetName) return false;
+    return address.row >= this.top && address.row <= this.bottom && address.col >= this.left && address.col <= this.right;
+  }
+};
+//# sourceMappingURL=range.js.map