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| author | knowcenter <knowcenter@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c> | 2007-03-02 08:34:25 +0000 |
|---|---|---|
| committer | knowcenter <knowcenter@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c> | 2007-03-02 08:34:25 +0000 |
| commit | 9aee23f6c0a745a83fdf195ab384fdfe7dd7f5e4 (patch) | |
| tree | adddcf6dfdfaa64502b5355d8a898b095ea43679 /src | |
| parent | ade592d842b1880b7f01b1c6ad4b382569d67014 (diff) | |
| download | pdf-as-3-9aee23f6c0a745a83fdf195ab384fdfe7dd7f5e4.tar.gz pdf-as-3-9aee23f6c0a745a83fdf195ab384fdfe7dd7f5e4.tar.bz2 pdf-as-3-9aee23f6c0a745a83fdf195ab384fdfe7dd7f5e4.zip | |
New posstring handling
git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@41 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
Diffstat (limited to 'src')
| -rw-r--r-- | src/main/java/at/knowcenter/wag/egov/egiz/pdf/TablePos.java | 216 |
1 files changed, 196 insertions, 20 deletions
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/TablePos.java b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/TablePos.java index 6cfdded..df4f9cd 100644 --- a/src/main/java/at/knowcenter/wag/egov/egiz/pdf/TablePos.java +++ b/src/main/java/at/knowcenter/wag/egov/egiz/pdf/TablePos.java @@ -18,12 +18,14 @@ package at.knowcenter.wag.egov.egiz.pdf;
import java.io.Serializable;
+import at.knowcenter.wag.egov.egiz.exceptions.PDFDocumentException;
/**
* Class that holds the exact position where the table should be written to the
* document.
*
* @author wprinz
+ * @author mruhmer
*/
public class TablePos implements Serializable
{
@@ -36,41 +38,215 @@ public class TablePos implements Serializable /**
* The page on which the block should be displayed.
*
- * <p>
- * A value greater than or equal 1 means to absolutely position the signature
- * on that page.
- * </p>
- * <p>
- * A value of -1 means to append a new page to the document and absolutely
- * position the signature on the new page.
- * </p>
- * <p>
- * A value of -2 means to determine the length of the last page as without
- * absolute positioning, but ignore all text below a certain footer line. If
- * there is enough space between the end of the text and this footer line, the
- * signature should be positioned automatically in there. Otherwise it should
- * be placed on a new page.
- * </p>
*/
- public int page = 0;
+ private int page = 0;
/**
* The x position.
*/
- public float pos_x = 0.0f;
+ private float pos_x = 0.0f;
/**
* The y position.
*/
- public float pos_y = 0.0f;
+ private float pos_y = 0.0f;
/**
* The width of the block.
*/
- public float width = 0.0f;
-
+ private float width = 0.0f;
/**
* The top y position of the footer line.
*/
public float footer_line = 0.0f;
+
+ /**
+ * The y position.
+ */
+ public String myposstring = "";
+
+ private boolean newpage = false;
+ private boolean autoX = true;
+ private boolean autoY = true;
+ private boolean autoW = true;
+ private boolean autoP = true;
+
+ public boolean isXauto()
+ {
+ return this.autoX;
+ }
+ public boolean isYauto()
+ {
+ return this.autoY;
+ }
+ public boolean isWauto()
+ {
+ return this.autoW;
+ }
+ public boolean isPauto()
+ {
+ return this.autoP;
+ }
+ public boolean isNewPage()
+ {
+ return this.newpage;
+ }
+ public int getPage()
+ {
+ return this.page;
+ }
+ public float getFooterLine()
+ {
+ //ignore if newpage and y is not auto
+ if (!this.autoY || this.newpage)
+ {
+ return 0.0f;
+ }
+ return this.footer_line;
+ }
+ public float getPosX()
+ {
+ return this.pos_x;
+ }
+ public float getPosY()
+ {
+ return this.pos_y;
+ }
+ public float getWidth()
+ {
+ return this.width;
+ }
+ public TablePos()
+ {
+ //nothing to do --> default
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param pos_string The pos instruction.
+ * format : [x:x_algo];[y:y_algo];[w:w_algo][p:p_algo];[f:f_algo]
+ * x_algo:='auto' ... automatic positioning x
+ * floatvalue ... absolute x
+ * y_algo:='auto' ... automatic positioning y
+ * floatvalue ... absolute y
+ * w_algo:='auto' ... automatic width
+ * floatvalue ... absolute width
+ * p_algo:='auto' ... automatic last page
+ * 'new' ... new page
+ * intvalue ... pagenumber
+ * f_algo floatvalue ... consider footerline (only if y_algo is auto and p_algo is not 'new')
+ * @throws PDFDocumentException
+ */
+ public TablePos(String pos_string) throws PDFDocumentException
+ {
+ //parse posstring and throw exception
+ //[x:x_algo];[y:y_algo];[w:w_algo][p:p_algo];[f:f_algo]
+
+ String[] strs = pos_string.split(";");
+ try
+ {
+ for (int cmds = 0;cmds<strs.length;cmds++)
+ {
+
+ String cmd_kvstring = strs[cmds];
+ String[] cmd_kv = cmd_kvstring.split(":");
+ if (cmd_kv.length != 2)
+ {
+ throw new PDFDocumentException(224, "Pos string (=" + pos_string + ") is invalid.");
+ }
+ String cmdstr = cmd_kv[0];
+ if (cmdstr.length() != 1)
+ {
+ throw new PDFDocumentException(224, "Pos string (=" + pos_string + ") is invalid.");
+ }
+ char command = cmdstr.charAt(0);
+ String commandval= cmd_kv[1];
+ switch (command)
+ {
+ case 'x': {
+ if (!commandval.equalsIgnoreCase("auto"))
+ {
+ float xval= Float.parseFloat(commandval);
+ if (xval<0)
+ {
+ throw new PDFDocumentException(228, "Pos string (x:" + xval + ") is invalid.");
+ }
+ this.pos_x = xval;
+ this.autoX = false;
+ }
+ break;
+ }
+ case 'y': {
+ if (!commandval.equalsIgnoreCase("auto"))
+ {
+ float yval= Float.parseFloat(commandval);
+ if (yval<0)
+ {
+ throw new PDFDocumentException(229, "Pos string (y:" + yval + ") is invalid.");
+ }
+ this.pos_y = yval;
+ this.autoY = false;
+ }
+ break;
+ }
+ case 'w': {
+ if (!commandval.equalsIgnoreCase("auto"))
+ {
+ float wval= Float.parseFloat(commandval);
+ if (wval<=0)
+ {
+ throw new PDFDocumentException(226, "pos.width (w:" + wval + ") must not be lower or equal 0.");
+ }
+ this.width = wval;
+ this.autoW = false;
+ }
+ break;
+ }
+ case 'p': {
+ if (!commandval.equalsIgnoreCase("auto"))
+ {
+ if (commandval.equalsIgnoreCase("new"))
+ {
+ this.newpage = true;
+ }
+ else
+ {
+ int pval = Integer.parseInt(commandval);
+ if (pval<1)
+ {
+ throw new PDFDocumentException(225, "Page (p:" + pval + ") must not be lower than 1.");
+ }
+ this.page = pval;
+ this.autoP = false;
+ }
+ }
+ break;
+ }
+ case 'f': {
+ float flval=Float.parseFloat(commandval);
+ if (flval<=0)
+ {
+ throw new PDFDocumentException(224, "Pos string (=" + pos_string + ") is invalid.");
+ }
+ this.footer_line = flval;
+ break;
+ }
+ default : {
+ throw new PDFDocumentException(224, "Pos string (=" + pos_string + ") is invalid.");
+ }
+ }
+ }
+ this.myposstring=pos_string;
+ }
+ catch (NumberFormatException e)
+ {
+ throw new PDFDocumentException(224, "Pos string (=" + pos_string + ") cannot be parsed.");
+ }
+ }
+ public String toString()
+ {
+ String thatsme = "cmd:"+this.myposstring+" pos_x:"+this.pos_x+" pos_y:"+this.pos_y+" page:"+this.page+" width:"+this.width+" footer:"+this.footer_line+"\n "+" autoX:"+this.autoX+" autoY:"+this.autoY+" autoW:"+this.autoW+" Newpage:"+this.newpage+" autoP:"+this.autoP;
+ return thatsme;
+ }
}
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