private void resetHeights() { int totalHeight = 0; foreach (SpanArea spanArea in mainReferenceArea.getChildren()) { int spanContentHeight = spanArea.getMaxContentHeight(); int spanMaxHeight = spanArea.getMaxHeight(); totalHeight += (spanContentHeight < spanMaxHeight) ? spanContentHeight : spanMaxHeight; } mainReferenceArea.SetHeight(totalHeight); }
public override Status Layout(Area area) { if (this.marker == MarkerBreakAfter) { return new Status(Status.OK); } if (this.marker == MarkerStart) { AccessibilityProps mAccProps = propMgr.GetAccessibilityProps(); AuralProps mAurProps = propMgr.GetAuralProps(); BorderAndPadding bap = propMgr.GetBorderAndPadding(); BackgroundProps bProps = propMgr.GetBackgroundProps(); MarginProps mProps = propMgr.GetMarginProps(); RelativePositionProps mRelProps = propMgr.GetRelativePositionProps(); this.breakBefore = this.properties.GetProperty("break-before").GetEnum(); this.breakAfter = this.properties.GetProperty("break-after").GetEnum(); this.spaceBefore = this.properties.GetProperty("space-before.optimum").GetLength().MValue(); this.spaceAfter = this.properties.GetProperty("space-after.optimum").GetLength().MValue(); this.ipd = this.properties.GetProperty("inline-progression-dimension"). GetLengthRange(); this.height = this.properties.GetProperty("height").GetLength().MValue(); this.bAutoLayout = (this.properties.GetProperty("table-layout").GetEnum() == TableLayout.AUTO); this.id = this.properties.GetProperty("id").GetString(); this.omitHeaderAtBreak = this.properties.GetProperty("table-omit-header-at-break").GetEnum() == TableOmitHeaderAtBreak.TRUE; this.omitFooterAtBreak = this.properties.GetProperty("table-omit-footer-at-break").GetEnum() == TableOmitFooterAtBreak.TRUE; if (area is BlockArea) { area.end(); } if (this.areaContainer == null) { area.getIDReferences().CreateID(id); } this.marker = 0; if (breakBefore == BreakBefore.PAGE) { return new Status(Status.FORCE_PAGE_BREAK); } if (breakBefore == BreakBefore.ODD_PAGE) { return new Status(Status.FORCE_PAGE_BREAK_ODD); } if (breakBefore == BreakBefore.EVEN_PAGE) { return new Status(Status.FORCE_PAGE_BREAK_EVEN); } } if ((spaceBefore != 0) && (this.marker == 0)) { area.addDisplaySpace(spaceBefore); } if (marker == 0 && areaContainer == null) { area.getIDReferences().ConfigureID(id, area); } int spaceLeft = area.spaceLeft(); this.areaContainer = new AreaContainer(propMgr.GetFontState(area.getFontInfo()), 0, 0, area.getAllocationWidth(), area.spaceLeft(), Position.STATIC); areaContainer.foCreator = this; areaContainer.setPage(area.getPage()); areaContainer.setParent(area); areaContainer.setBackground(propMgr.GetBackgroundProps()); areaContainer.setBorderAndPadding(propMgr.GetBorderAndPadding()); areaContainer.start(); areaContainer.setAbsoluteHeight(area.getAbsoluteHeight()); areaContainer.setIDReferences(area.getIDReferences()); bool addedHeader = false; bool addedFooter = false; int numChildren = this.children.Count; if (columns.Count == 0) { FindColumns(areaContainer); if (this.bAutoLayout) { FonetDriver.ActiveDriver.FireFonetWarning( "table-layout=auto is not supported, using fixed!"); } this.contentWidth = CalcFixedColumnWidths(areaContainer.getAllocationWidth()); } areaContainer.setAllocationWidth(this.contentWidth); layoutColumns(areaContainer); for (int i = this.marker; i < numChildren; i++) { FONode fo = (FONode)children[i]; if (fo is TableHeader) { if (columns.Count == 0) { FonetDriver.ActiveDriver.FireFonetWarning( "Current implementation of tables requires a table-column for each column, indicating column-width"); return new Status(Status.OK); } tableHeader = (TableHeader)fo; tableHeader.SetColumns(columns); } else if (fo is TableFooter) { if (columns.Count == 0) { FonetDriver.ActiveDriver.FireFonetWarning( "Current implementation of tables requires a table-column for each column, indicating column-width"); return new Status(Status.OK); } tableFooter = (TableFooter)fo; tableFooter.SetColumns(columns); } else if (fo is TableBody) { if (columns.Count == 0) { FonetDriver.ActiveDriver.FireFonetWarning( "Current implementation of tables requires a table-column for each column, indicating column-width"); return new Status(Status.OK); } Status status; if (tableHeader != null && !addedHeader) { if ((status = tableHeader.Layout(areaContainer)).isIncomplete()) { tableHeader.ResetMarker(); return new Status(Status.AREA_FULL_NONE); } addedHeader = true; tableHeader.ResetMarker(); area.setMaxHeight(area.getMaxHeight() - spaceLeft + this.areaContainer.getMaxHeight()); } if (tableFooter != null && !this.omitFooterAtBreak && !addedFooter) { if ((status = tableFooter.Layout(areaContainer)).isIncomplete()) { return new Status(Status.AREA_FULL_NONE); } addedFooter = true; tableFooter.ResetMarker(); } fo.SetWidows(widows); fo.SetOrphans(orphans); ((TableBody)fo).SetColumns(columns); if ((status = fo.Layout(areaContainer)).isIncomplete()) { this.marker = i; if (bodyCount == 0 && status.getCode() == Status.AREA_FULL_NONE) { if (tableHeader != null) { tableHeader.RemoveLayout(areaContainer); } if (tableFooter != null) { tableFooter.RemoveLayout(areaContainer); } ResetMarker(); } if (areaContainer.getContentHeight() > 0) { area.addChild(areaContainer); area.increaseHeight(areaContainer.GetHeight()); if (this.omitHeaderAtBreak) { tableHeader = null; } if (tableFooter != null && !this.omitFooterAtBreak) { ((TableBody)fo).SetYPosition(tableFooter.GetYPosition()); tableFooter.SetYPosition(tableFooter.GetYPosition() + ((TableBody)fo).GetHeight()); } SetupColumnHeights(); status = new Status(Status.AREA_FULL_SOME); } return status; } else { bodyCount++; } area.setMaxHeight(area.getMaxHeight() - spaceLeft + this.areaContainer.getMaxHeight()); if (tableFooter != null && !this.omitFooterAtBreak) { ((TableBody)fo).SetYPosition(tableFooter.GetYPosition()); tableFooter.SetYPosition(tableFooter.GetYPosition() + ((TableBody)fo).GetHeight()); } } } if (tableFooter != null && this.omitFooterAtBreak) { if (tableFooter.Layout(areaContainer).isIncomplete()) { FonetDriver.ActiveDriver.FireFonetWarning( "Footer could not fit on page, moving last body row to next page"); area.addChild(areaContainer); area.increaseHeight(areaContainer.GetHeight()); if (this.omitHeaderAtBreak) { tableHeader = null; } tableFooter.RemoveLayout(areaContainer); tableFooter.ResetMarker(); return new Status(Status.AREA_FULL_SOME); } } if (height != 0) { areaContainer.SetHeight(height); } SetupColumnHeights(); areaContainer.end(); area.addChild(areaContainer); area.increaseHeight(areaContainer.GetHeight()); if (spaceAfter != 0) { area.addDisplaySpace(spaceAfter); } if (area is BlockArea) { area.start(); } if (breakAfter == BreakAfter.PAGE) { this.marker = MarkerBreakAfter; return new Status(Status.FORCE_PAGE_BREAK); } if (breakAfter == BreakAfter.ODD_PAGE) { this.marker = MarkerBreakAfter; return new Status(Status.FORCE_PAGE_BREAK_ODD); } if (breakAfter == BreakAfter.EVEN_PAGE) { this.marker = MarkerBreakAfter; return new Status(Status.FORCE_PAGE_BREAK_EVEN); } return new Status(Status.OK); }
public override Status Layout(Area area) { if (this.marker == MarkerStart) { AbsolutePositionProps mAbsProps = propMgr.GetAbsolutePositionProps(); BorderAndPadding bap = propMgr.GetBorderAndPadding(); BackgroundProps bProps = propMgr.GetBackgroundProps(); MarginProps mProps = propMgr.GetMarginProps(); this.marker = 0; this.position = this.properties.GetProperty("position").GetEnum(); this.top = this.properties.GetProperty("top").GetLength().MValue(); this.bottom = this.properties.GetProperty("bottom").GetLength().MValue(); this.left = this.properties.GetProperty("left").GetLength().MValue(); this.right = this.properties.GetProperty("right").GetLength().MValue(); this.width = this.properties.GetProperty("width").GetLength().MValue(); this.height = this.properties.GetProperty("height").GetLength().MValue(); span = this.properties.GetProperty("span").GetEnum(); string id = this.properties.GetProperty("id").GetString(); area.getIDReferences().InitializeID(id, area); } AreaContainer container = (AreaContainer)area; if ((this.width == 0) && (this.height == 0)) { width = right - left; height = bottom - top; } this.areaContainer = new AreaContainer(propMgr.GetFontState(container.getFontInfo()), container.getXPosition() + left, container.GetYPosition() - top, width, height, position); areaContainer.setPage(area.getPage()); areaContainer.setBackground(propMgr.GetBackgroundProps()); areaContainer.setBorderAndPadding(propMgr.GetBorderAndPadding()); areaContainer.start(); areaContainer.setAbsoluteHeight(0); areaContainer.setIDReferences(area.getIDReferences()); int numChildren = this.children.Count; for (int i = this.marker; i < numChildren; i++) { FObj fo = (FObj)children[i]; Status status = fo.Layout(areaContainer); } areaContainer.end(); if (position == Position.ABSOLUTE) { areaContainer.SetHeight(height); } area.addChild(areaContainer); return new Status(Status.OK); }
public override Status Layout(Area area) { if (this.marker == MarkerBreakAfter) { return new Status(Status.OK); } if (this.marker == MarkerStart) { if (!setup) { DoSetup(area); } } if (columnWidth > 0) { this.areaContainer = new AreaContainer(propMgr.GetFontState(area.getFontInfo()), columnOffset, 0, columnWidth, area.getContentHeight(), Position.RELATIVE); areaContainer.foCreator = this; areaContainer.setPage(area.getPage()); areaContainer.setBorderAndPadding(propMgr.GetBorderAndPadding()); areaContainer.setBackground(propMgr.GetBackgroundProps()); areaContainer.SetHeight(area.GetHeight()); area.addChild(areaContainer); } return new Status(Status.OK); }
public override Status Layout(Area area) { int originalAbsoluteHeight = area.getAbsoluteHeight(); if (this.marker == MarkerBreakAfter) { return new Status(Status.OK); } if (this.marker == MarkerStart) { area.getIDReferences().CreateID(id); this.marker = 0; this.bDone = false; } if (marker == 0) { area.getIDReferences().ConfigureID(id, area); } int spaceLeft = area.spaceLeft() - m_borderSeparation; this.cellArea = new AreaContainer(propMgr.GetFontState(area.getFontInfo()), startOffset + startAdjust, beforeOffset, width - widthAdjust, spaceLeft, Position.RELATIVE); cellArea.foCreator = this; cellArea.setPage(area.getPage()); cellArea.setParent(area); cellArea.setBorderAndPadding( (BorderAndPadding)propMgr.GetBorderAndPadding().Clone()); cellArea.setBackground(propMgr.GetBackgroundProps()); cellArea.start(); cellArea.setAbsoluteHeight(area.getAbsoluteHeight()); cellArea.setIDReferences(area.getIDReferences()); cellArea.setTableCellXOffset(startOffset + startAdjust); int numChildren = this.children.Count; for (int i = this.marker; bDone == false && i < numChildren; i++) { FObj fo = (FObj)children[i]; fo.SetIsInTableCell(); fo.ForceWidth(width); this.marker = i; Status status; if ((status = fo.Layout(cellArea)).isIncomplete()) { if ((i == 0) && (status.getCode() == Status.AREA_FULL_NONE)) { return new Status(Status.AREA_FULL_NONE); } else { area.addChild(cellArea); return new Status(Status.AREA_FULL_SOME); } } area.setMaxHeight(area.getMaxHeight() - spaceLeft + this.cellArea.getMaxHeight()); } this.bDone = true; cellArea.end(); area.addChild(cellArea); if (minCellHeight > cellArea.getContentHeight()) { cellArea.SetHeight(minCellHeight); } height = cellArea.GetHeight(); top = cellArea.GetCurrentYPosition(); return new Status(Status.OK); }
public override Status Layout(Area area) { if (this.marker == MarkerBreakAfter) { return new Status(Status.OK); } if (this.marker == MarkerStart) { if (!setup) { DoSetup(area); } if (cellArray == null) { InitCellArray(); area.getIDReferences().CreateID(id); } this.marker = 0; int breakStatus = propMgr.CheckBreakBefore(area); if (breakStatus != Status.OK) { return new Status(breakStatus); } } if (marker == 0) { area.getIDReferences().ConfigureID(id, area); } int spaceLeft = area.spaceLeft(); this.areaContainer = new AreaContainer(propMgr.GetFontState(area.getFontInfo()), 0, 0, area.getContentWidth(), spaceLeft, Position.RELATIVE); areaContainer.foCreator = this; areaContainer.setPage(area.getPage()); areaContainer.setParent(area); areaContainer.setBackground(propMgr.GetBackgroundProps()); areaContainer.start(); areaContainer.setAbsoluteHeight(area.getAbsoluteHeight()); areaContainer.setIDReferences(area.getIDReferences()); largestCellHeight = minHeight; bool someCellDidNotLayoutCompletely = false; int offset = 0; int iColIndex = 0; foreach (TableColumn tcol in columns) { TableCell cell; ++iColIndex; int colWidth = tcol.GetColumnWidth(); if (cellArray.GetCellType(iColIndex) == CellArray.CELLSTART) { cell = cellArray.GetCell(iColIndex); } else { if (rowSpanMgr.IsInLastRow(iColIndex)) { int h = rowSpanMgr.GetRemainingHeight(iColIndex); if (h > largestCellHeight) { largestCellHeight = h; } } offset += colWidth; continue; } cell.SetStartOffset(offset); offset += colWidth; int rowSpan = cell.GetNumRowsSpanned(); Status status; if ((status = cell.Layout(areaContainer)).isIncomplete()) { if ((keepTogether.GetKeepType() == KeepValue.KEEP_WITH_ALWAYS) || (status.getCode() == Status.AREA_FULL_NONE) || rowSpan > 1) { this.ResetMarker(); this.RemoveID(area.getIDReferences()); return new Status(Status.AREA_FULL_NONE); } else if (status.getCode() == Status.AREA_FULL_SOME) { someCellDidNotLayoutCompletely = true; } } int hi = cell.GetHeight(); if (rowSpan > 1) { rowSpanMgr.AddRowSpan(cell, iColIndex, cell.GetNumColumnsSpanned(), hi, rowSpan); } else if (hi > largestCellHeight) { largestCellHeight = hi; } } area.setMaxHeight(area.getMaxHeight() - spaceLeft + this.areaContainer.getMaxHeight()); for (int iCol = 1; iCol <= columns.Count; iCol++) { if (cellArray.GetCellType(iCol) == CellArray.CELLSTART && rowSpanMgr.IsSpanned(iCol) == false) { cellArray.GetCell(iCol).SetRowHeight(largestCellHeight); } } rowSpanMgr.FinishRow(largestCellHeight); area.addChild(areaContainer); areaContainer.SetHeight(largestCellHeight); areaAdded = true; areaContainer.end(); area.addDisplaySpace(largestCellHeight + areaContainer.getPaddingTop() + areaContainer.getBorderTopWidth() + areaContainer.getPaddingBottom() + areaContainer.getBorderBottomWidth()); if (someCellDidNotLayoutCompletely) { return new Status(Status.AREA_FULL_SOME); } else { if (rowSpanMgr.HasUnfinishedSpans()) { return new Status(Status.KEEP_WITH_NEXT); } if (breakAfter == BreakAfter.PAGE) { this.marker = MarkerBreakAfter; return new Status(Status.FORCE_PAGE_BREAK); } if (breakAfter == BreakAfter.ODD_PAGE) { this.marker = MarkerBreakAfter; return new Status(Status.FORCE_PAGE_BREAK_ODD); } if (breakAfter == BreakAfter.EVEN_PAGE) { this.marker = MarkerBreakAfter; return new Status(Status.FORCE_PAGE_BREAK_EVEN); } if (breakAfter == BreakAfter.COLUMN) { this.marker = MarkerBreakAfter; return new Status(Status.FORCE_COLUMN_BREAK); } if (keepWithNext.GetKeepType() != KeepValue.KEEP_WITH_AUTO) { return new Status(Status.KEEP_WITH_NEXT); } return new Status(Status.OK); } }