in core/renderers/geras/info.js [157:302]
Blockly.geras.RenderInfo.prototype.getInRowSpacing_ = function(prev, next) {
if (!prev) {
// Between an editable field and the beginning of the row.
if (next && Blockly.blockRendering.Types.isField(next) &&
(/** @type Blockly.blockRendering.Field */ (next)).isEditable) {
return this.constants_.MEDIUM_PADDING;
}
// Inline input at the beginning of the row.
if (next && Blockly.blockRendering.Types.isInlineInput(next)) {
return this.constants_.MEDIUM_LARGE_PADDING;
}
if (next && Blockly.blockRendering.Types.isStatementInput(next)) {
return this.constants_.STATEMENT_INPUT_PADDING_LEFT;
}
// Anything else at the beginning of the row.
return this.constants_.LARGE_PADDING;
}
// Spacing between a non-input and the end of the row or a statement input.
if (!Blockly.blockRendering.Types.isInput(prev) && (!next ||
Blockly.blockRendering.Types.isStatementInput(next))) {
// Between an editable field and the end of the row.
if (Blockly.blockRendering.Types.isField(prev) &&
(/** @type Blockly.blockRendering.Field */ (prev)).isEditable) {
return this.constants_.MEDIUM_PADDING;
}
// Padding at the end of an icon-only row to make the block shape clearer.
if (Blockly.blockRendering.Types.isIcon(prev)) {
return (this.constants_.LARGE_PADDING * 2) + 1;
}
if (Blockly.blockRendering.Types.isHat(prev)) {
return this.constants_.NO_PADDING;
}
// Establish a minimum width for a block with a previous or next connection.
if (Blockly.blockRendering.Types.isPreviousOrNextConnection(prev)) {
return this.constants_.LARGE_PADDING;
}
// Between rounded corner and the end of the row.
if (Blockly.blockRendering.Types.isLeftRoundedCorner(prev)) {
return this.constants_.MIN_BLOCK_WIDTH;
}
// Between a jagged edge and the end of the row.
if (Blockly.blockRendering.Types.isJaggedEdge(prev)) {
return this.constants_.NO_PADDING;
}
// Between noneditable fields and icons and the end of the row.
return this.constants_.LARGE_PADDING;
}
// Between inputs and the end of the row.
if (Blockly.blockRendering.Types.isInput(prev) && !next) {
if (Blockly.blockRendering.Types.isExternalInput(prev)) {
return this.constants_.NO_PADDING;
} else if (Blockly.blockRendering.Types.isInlineInput(prev)) {
return this.constants_.LARGE_PADDING;
} else if (Blockly.blockRendering.Types.isStatementInput(prev)) {
return this.constants_.NO_PADDING;
}
}
// Spacing between a non-input and an input.
if (!Blockly.blockRendering.Types.isInput(prev) &&
next && Blockly.blockRendering.Types.isInput(next)) {
// Between an editable field and an input.
if (Blockly.blockRendering.Types.isField(prev) &&
(/** @type Blockly.blockRendering.Field */ (prev)).isEditable) {
if (Blockly.blockRendering.Types.isInlineInput(next)) {
return this.constants_.SMALL_PADDING;
} else if (Blockly.blockRendering.Types.isExternalInput(next)) {
return this.constants_.SMALL_PADDING;
}
} else {
if (Blockly.blockRendering.Types.isInlineInput(next)) {
return this.constants_.MEDIUM_LARGE_PADDING;
} else if (Blockly.blockRendering.Types.isExternalInput(next)) {
return this.constants_.MEDIUM_LARGE_PADDING;
} else if (Blockly.blockRendering.Types.isStatementInput(next)) {
return this.constants_.LARGE_PADDING;
}
}
return this.constants_.LARGE_PADDING - 1;
}
// Spacing between an icon and an icon or field.
if (Blockly.blockRendering.Types.isIcon(prev) &&
next && !Blockly.blockRendering.Types.isInput(next)) {
return this.constants_.LARGE_PADDING;
}
// Spacing between an inline input and a field.
if (Blockly.blockRendering.Types.isInlineInput(prev) &&
next && Blockly.blockRendering.Types.isField(next)) {
// Editable field after inline input.
if ((/** @type Blockly.blockRendering.Field */ (next)).isEditable) {
return this.constants_.MEDIUM_PADDING;
} else {
// Noneditable field after inline input.
return this.constants_.LARGE_PADDING;
}
}
if (Blockly.blockRendering.Types.isLeftSquareCorner(prev) && next) {
// Spacing between a hat and a corner
if (Blockly.blockRendering.Types.isHat(next)) {
return this.constants_.NO_PADDING;
}
// Spacing between a square corner and a previous or next connection
if (Blockly.blockRendering.Types.isPreviousConnection(next)) {
return next.notchOffset;
} else if (Blockly.blockRendering.Types.isNextConnection(next)) {
// Next connections are shifted slightly to the left (in both LTR and RTL)
// to make the dark path under the previous connection show through.
var offset = (this.RTL ? 1 : -1) *
this.constants_.DARK_PATH_OFFSET / 2;
return next.notchOffset + offset;
}
}
// Spacing between a rounded corner and a previous or next connection.
if (Blockly.blockRendering.Types.isLeftRoundedCorner(prev) && next) {
if (Blockly.blockRendering.Types.isPreviousConnection(next)) {
return next.notchOffset - this.constants_.CORNER_RADIUS;
} else if (Blockly.blockRendering.Types.isNextConnection(next)) {
// Next connections are shifted slightly to the left (in both LTR and RTL)
// to make the dark path under the previous connection show through.
var offset = (this.RTL ? 1 : -1) *
this.constants_.DARK_PATH_OFFSET / 2;
return next.notchOffset - this.constants_.CORNER_RADIUS + offset;
}
}
// Spacing between two fields of the same editability.
if (Blockly.blockRendering.Types.isField(prev) &&
next && Blockly.blockRendering.Types.isField(next) &&
((/** @type Blockly.blockRendering.Field */ (prev)).isEditable ==
(/** @type Blockly.blockRendering.Field */ (next)).isEditable)) {
return this.constants_.LARGE_PADDING;
}
// Spacing between anything and a jagged edge.
if (next && Blockly.blockRendering.Types.isJaggedEdge(next)) {
return this.constants_.LARGE_PADDING;
}
return this.constants_.MEDIUM_PADDING;
};