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IDEMPIERE-5908 Report parameters are not displayed in full in PDF (#2111)

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hengsin 2023-11-17 19:41:57 +08:00 committed by GitHub
parent a8844694bc
commit 52a92ba767
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3 changed files with 107 additions and 9 deletions
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18
org.adempiere.base/src/org/compiere/print/layout/GridElement.java
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@ -70,25 +70,25 @@ public class GridElement extends PrintElement
} // GridElement
/** Gap between Rows */
private int m_rowGap = 3;
protected int m_rowGap = 3;
/** Gap between Columns */
private int m_colGap = 5;
protected int m_colGap = 5;
/** Rows */
private int m_rows;
protected int m_rows;
/** Columns */
private int m_cols;
protected int m_cols;
/** The Layout Data */
private TextLayout[][] m_textLayout = null;
protected TextLayout[][] m_textLayout = null;
/** Character Iterator */
private AttributedCharacterIterator[][] m_iterator = null;
protected AttributedCharacterIterator[][] m_iterator = null;
/** Row Height */
private int[] m_rowHeight = null;
protected int[] m_rowHeight = null;
/** Column Width */
private int[] m_colWidth = null;
protected int[] m_colWidth = null;
/** Context */
private FontRenderContext m_frc = new FontRenderContext(null, true, true);
protected FontRenderContext m_frc = new FontRenderContext(null, true, true);
/**
* Create TextLayout from Data and calculate size.

1
org.adempiere.base/src/org/compiere/print/layout/LayoutEngine.java
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@ -1912,6 +1912,7 @@ public class LayoutEngine implements Pageable, Printable, Doc
//
ParameterElement pe = new ParameterElement(m_query, m_printCtx, m_format.getTableFormat());
pe.layout(0, 0, false, null);
pe.fitToPage((int) getPaper().getImageableWidth(true));
return pe;
} // layoutParameter

97
org.adempiere.base/src/org/compiere/print/layout/ParameterElement.java
View File

@ -16,6 +16,15 @@
*****************************************************************************/
package org.compiere.print.layout;
import java.awt.Graphics2D;
import java.awt.font.LineBreakMeasurer;
import java.awt.font.TextLayout;
import java.awt.geom.Point2D;
import java.text.AttributedCharacterIterator;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import org.compiere.model.MQuery;
@ -58,5 +67,93 @@ public class ParameterElement extends GridElement
}
} // ParameterElement
/** Row:List<TextLayout> for parameter value text column */
private Map<Integer, List<TextLayout>> valueTextLayoutMap = new HashMap<Integer, List<TextLayout>>();
/**
* Fit parameter text to page width
* @param pageWidth
*/
public void fitToPage(int pageWidth) {
//label + parameter name + operator
int offsetWidth = m_colWidth[0] + m_colGap + m_colWidth[1] + m_colGap + m_colWidth[2];
int maxWidth = pageWidth - offsetWidth;
for (int row = 0; row < m_rows; row++) {
int height = 0;
AttributedCharacterIterator iter = m_iterator[row][3];
if (iter == null)
continue;
LineBreakMeasurer measurer = new LineBreakMeasurer(iter, m_frc);
while (measurer.getPosition() < iter.getEndIndex()) {
TextLayout layout = measurer.nextLayout(maxWidth);
List<TextLayout> layouts = valueTextLayoutMap.get(row);
if (layouts == null) {
layouts = new ArrayList<TextLayout>();
valueTextLayoutMap.put(row, layouts);
}
height = height + ((int)(layout.getAscent() + layout.getDescent() + layout.getLeading())+1);
layouts.add(layout);
}
if (m_rowHeight[row] < height)
m_rowHeight[row] = height;
}
calculateSize();
}
/**
* Paint it
* @param g2D Graphics
* @param pageStart top left Location of page
* @param pageNo page number for multi page support (0 = header/footer) - ignored
* @param ctx print context
* @param isView true if online view (IDs are links)
*/
@Override
public void paint(Graphics2D g2D, int pageNo, Point2D pageStart, Properties ctx, boolean isView)
{
//fall back to GridElement paint if fitToPage(int pageWidth) is not call
if (valueTextLayoutMap.isEmpty())
{
super.paint(g2D, pageNo, pageStart, ctx, isView);
return;
}
Point2D.Double location = getAbsoluteLocation(pageStart);
float y = (float)location.y;
//
for (int row = 0; row < m_rows; row++)
{
float x = (float)location.x;
for (int col = 0; col < m_cols; col++)
{
//use valueTextLayoutMap for parameter value text column
if (col == 3 && valueTextLayoutMap.get(row) != null)
{
List<TextLayout> layouts = valueTextLayoutMap.get(row);
float curY = y;
for(TextLayout layout : layouts)
{
curY = curY + layout.getAscent();
layout.draw(g2D, x, curY);
curY += m_rowGap;
}
}
else
{
if (m_textLayout[row][col] != null)
{
float yy = y + m_textLayout[row][col].getAscent();
m_textLayout[row][col].draw(g2D, x, yy);
}
x += m_colWidth[col];
if (m_colWidth[col] > 0)
x += m_colGap;
}
}
y += m_rowHeight[row];
if (m_rowHeight[row] > 0)
y += m_rowGap;
}
} // paint
} // ParameterElement