Examples with Block com.twinsoft.convertigo.beans.core.Block used on opensource projects

Example 11 with Block

use of com.twinsoft.convertigo.beans.core.Block in project convertigo by convertigo.

the class Table method writeColumns.

private void writeColumns(Block row) {
    if (!isEmpty() && columns.size() <= colonDispatch.size()) {
        Block item;
        int i = 0;
        for (TableColumn tc : columns) {
            Block blk = colonDispatch.get(i);
            if (blk == null) {
                item = new Block();
                item.name = "";
                item.type = "static";
                item.setText("");
            } else
                item = blk;
            String columnTagName = "undefined";
            if (tc.title.length() > 0) {
                columnTagName = StringUtils.normalize(tc.title, false);
                if (columnTagName.equals(""))
                    columnTagName = "col" + i;
            }
            item.tagName = columnTagName;
            if (columnSelection == i)
                item.setOptionalAttribute("columnSelection", "true");
            row.addOptionalChildren(item);
            ++i;
        }
    }
}

Example 12 with Block

use of com.twinsoft.convertigo.beans.core.Block in project convertigo by convertigo.

the class Table method dispatchBlockInColumn.

private void dispatchBlockInColumn(Block block) {
    Block blockTmp;
    int overlapFactor, bestOverlapFactor = 0, indexRightColumn = 0;
    int relLineInTable;
    GenericUtils.setListSize(colonDispatch, columns.size());
    max_index = getMax_index();
    int nbLineForARecord = max_index + 1;
    int i = 0;
    for (TableColumn tc : columns) {
        Engine.logBeans.trace("");
        overlapFactor = getOverlapFactor(block, tc);
        relLineInTable = block.line - firstLine;
        Engine.logBeans.trace("OverlapFactor: " + overlapFactor + " for this block " + block.getText() + " and the column " + tc.title);
        Engine.logBeans.trace("BLOCK = " + block.getText() + ", relLineInTable=" + relLineInTable + ", nbLineForARecord=" + nbLineForARecord + ", (relLineInTable % nbLineForARecord)=" + (relLineInTable % nbLineForARecord) + ", tc.lineIndex=" + tc.lineIndex);
        if ((tc.lineIndex == (relLineInTable % nbLineForARecord)) && (overlapFactor > bestOverlapFactor)) {
            bestOverlapFactor = overlapFactor;
            indexRightColumn = i;
        }
        ++i;
    }
    if (bestOverlapFactor != 0) {
        if (colonDispatch.get(indexRightColumn) != null) {
            // there is already a block dispatched in this column, append the text of the new block to the existing one
            blockTmp = colonDispatch.get(indexRightColumn);
            colonDispatch.remove(indexRightColumn);
            block.setText(blockTmp.getText() + " " + block.getText());
            // update the block column to the initial column
            block.column = blockTmp.column;
        }
        Engine.logBeans.trace("insert block " + block.getText() + " in column " + columns.get(indexRightColumn).title);
        colonDispatch.add(indexRightColumn, block);
    } else
        Engine.logBeans.trace("block " + block.getText() + " inserted nowhere (bestOvelapFactor = 0)");
}

Example 13 with Block

use of com.twinsoft.convertigo.beans.core.Block in project convertigo by convertigo.

the class Radio method execute.

public JavelinExtractionRuleResult execute(iJavelin javelin, Block block, BlockFactory blockFactory, org.w3c.dom.Document dom) {
    JavelinExtractionRuleResult xrs = new JavelinExtractionRuleResult();
    xrs.hasMatched = false;
    xrs.newCurrentBlock = block;
    Block nextBlock;
    XMLVector<XMLVector<Object>> foundOptions = new XMLVector<XMLVector<Object>>();
    Collection<Block> blocksToDelete = new LinkedList<Block>();
    String currentOption = "";
    String direction = "horizontal";
    boolean bLastBlock = false;
    if (bFirstTime) {
        if (radioDesc.x != -1 && radioDesc.y != -1) {
            // defined radio button
            if (radioDesc.width == -1)
                radioDesc.width = 1;
            if (radioDesc.height == -1)
                radioDesc.height = 1;
        } else if (!separatorChars.equals("")) {
            // if no position is defined and separator is defined
            // searching all radio buttons on the screen
            bSearch = true;
            bFirstTime = false;
        } else if (!options.isEmpty()) {
            // initialize the position of the radio button
            if (radioDesc.x == -1)
                radioDesc.x = 0;
            if (radioDesc.y == -1)
                radioDesc.y = 0;
            if (radioDesc.width == -1)
                radioDesc.width = 1;
            if (radioDesc.height == -1)
                radioDesc.height = 1;
        } else {
            // no position, no separator, no options defined
            // use default check pattern
            separatorChars = ". ";
            // searching all radio buttons on the screen
            bSearch = true;
            bFirstTime = false;
        }
    }
    if (bSearch) {
        nextBlock = blockFactory.getNextBlock(block);
        // if next block = null or is not on the same line : not matching
        if (nextBlock == null || nextBlock.line != block.line) {
            xrs.hasMatched = false;
            xrs.newCurrentBlock = block;
            return xrs;
        }
        // if block is a field and next block is a matching option
        if (block.type.equals("field") && nextBlock != null && canBlockBeSelected(nextBlock) && nextBlock.type.equals("static") && nextBlock.getText().indexOf(separatorChars) != -1) {
            // first option found
            foundOptions.add(createOption(nextBlock));
            blocksToDelete.add(nextBlock);
            currentOption = block.getText().trim();
            // searching for the direction of options
            if (blockFactory.getEastBlock(nextBlock) != null && canBlockBeSelected(blockFactory.getEastBlock(nextBlock)) && blockFactory.getEastBlock(nextBlock).type.equals("static") && blockFactory.getEastBlock(nextBlock).getText().indexOf(separatorChars) != -1) {
                // options are on the same line
                direction = "horizontal";
                do {
                    nextBlock = blockFactory.getEastBlock(nextBlock);
                    foundOptions.add(createOption(nextBlock));
                    blocksToDelete.add(nextBlock);
                } while (blockFactory.getEastBlock(nextBlock) != null && canBlockBeSelected(blockFactory.getEastBlock(nextBlock)) && blockFactory.getEastBlock(nextBlock).type.equals("static") && blockFactory.getEastBlock(nextBlock).getText().indexOf(separatorChars) != -1);
            } else if (blockFactory.getSouthBlock(nextBlock) != null && canBlockBeSelected(blockFactory.getSouthBlock(nextBlock)) && blockFactory.getSouthBlock(nextBlock).type.equals("static") && blockFactory.getSouthBlock(nextBlock).getText().indexOf(separatorChars) != -1) {
                // options are on the same column
                direction = "vertical";
                do {
                    nextBlock = blockFactory.getSouthBlock(nextBlock);
                    foundOptions.add(createOption(nextBlock));
                    blocksToDelete.add(nextBlock);
                } while (blockFactory.getSouthBlock(nextBlock) != null && canBlockBeSelected(blockFactory.getSouthBlock(nextBlock)) && blockFactory.getSouthBlock(nextBlock).type.equals("static") && blockFactory.getSouthBlock(nextBlock).getText().indexOf(separatorChars) != -1);
            } else // no other option
            {
            }
        } else {
            xrs.hasMatched = false;
            xrs.newCurrentBlock = block;
            return xrs;
        }
    } else if (bAdded) {
        xrs.hasMatched = false;
        xrs.newCurrentBlock = block;
        return xrs;
    }
    if (!bAdded || bSearch) {
        bFirstTime = false;
        if (!bSearch) {
            if (blockFactory.getNextBlock(block) == null) {
                // case block is the last one : insert block after !
                bLastBlock = true;
            } else {
                // test if the block matches to add the block checkbox just before
                if (block.line < radioDesc.y) {
                    xrs.hasMatched = false;
                    xrs.newCurrentBlock = block;
                    return xrs;
                } else if (block.line == radioDesc.y) {
                    if (block.column < radioDesc.x) {
                        xrs.hasMatched = false;
                        xrs.newCurrentBlock = block;
                        return xrs;
                    }
                }
            }
        }
        Block myRadio;
        // build result block
        if (bSearch) {
            myRadio = block;
            // add the options
            for (List<Object> op : foundOptions) {
                Element element = dom.createElement("item");
                element.setAttribute("action", (String) op.get(0));
                element.setAttribute("value", (String) op.get(1));
                element.setAttribute("column", String.valueOf((Integer) op.get(2)));
                element.setAttribute("line", String.valueOf((Integer) op.get(3)));
                element.setAttribute("selected", currentOption.equalsIgnoreCase((String) op.get(0)) ? "true" : "false");
                myRadio.addOptionalChildren(element);
            }
        } else {
            myRadio = new Block();
            myRadio.bRender = true;
            myRadio.name = "untitled";
            myRadio.line = radioDesc.y;
            myRadio.column = radioDesc.x;
            if (bLastBlock) {
                blockFactory.insertBlock(myRadio, block);
            } else {
                blockFactory.insertBlock(myRadio, blockFactory.getPreviousBlock(block));
            }
            // add the options
            int item = 0;
            for (List<Object> op : options) {
                Element element = dom.createElement("item");
                element.setAttribute("action", (String) op.get(1));
                element.setAttribute("value", (String) op.get(0));
                element.setAttribute("column", String.valueOf(radioDesc.x));
                element.setAttribute("line", String.valueOf(radioDesc.y + item));
                item++;
                element.setAttribute("selected", "false");
                myRadio.addOptionalChildren(element);
            }
        }
        myRadio.setText("");
        myRadio.type = "radio";
        myRadio.setOptionalAttribute("radio", "true");
        myRadio.setOptionalAttribute("direction", direction);
        // remove old blocks
        blockFactory.removeBlocks(blocksToDelete);
        bAdded = true;
        xrs.newCurrentBlock = bSearch ? myRadio : block;
        xrs.hasMatched = true;
    }
    return xrs;
}

Example 14 with Block

use of com.twinsoft.convertigo.beans.core.Block in project convertigo by convertigo.

the class MergeBlocks method execute.

/**
 * Applies the extraction rule to the current iJavelin object.
 *
 * @param javelin the Javelin object.
 * @param block the current block to analyze.
 * @param blockFactory the block context of the current block.
 * @param dom the XML DOM.
 *
 * @return an ExtractionRuleResult object containing the result of
 * the query.
 */
public JavelinExtractionRuleResult execute(iJavelin javelin, Block block, BlockFactory blockFactory, org.w3c.dom.Document dom) {
    JavelinExtractionRuleResult xrs = new JavelinExtractionRuleResult();
    Block curBlock;
    Block tempBlock;
    curBlock = block;
    xrs.hasMatched = false;
    if (canBlockBeSelected(curBlock)) {
        tempBlock = blockFactory.getNextBlock(curBlock);
        if ((tempBlock == null) || (tempBlock.line != curBlock.line && !bMultilineMerge) || (!canBlockBeSelected(tempBlock)) || (tempBlock.bFinal)) {
            bAccumulating = false;
            xrs.newCurrentBlock = curBlock;
            return xrs;
        } else {
            if (tempBlock.line != curBlock.line) {
                curBlock.setText(curBlock.getText() + multilineSeparatorChar);
            }
            if (separationPattern.equals("")) {
                // Ignore separator
                Engine.logBeans.trace("merging curBlock : line,col " + curBlock.line + "," + curBlock.column + " text [" + curBlock.getText() + "]");
                Engine.logBeans.trace("and    tempBlock : line,col " + tempBlock.line + "," + tempBlock.column + " text [" + tempBlock.getText() + "]");
                blockFactory.mergeBlocks(curBlock, tempBlock);
                bAccumulating = true;
                xrs.hasMatched = true;
                xrs.newCurrentBlock = blockFactory.getPreviousBlock(curBlock);
                return xrs;
            } else if (tempBlock.getText().equalsIgnoreCase(separationPattern)) {
                // next block is a separator block so merge it in our block
                Engine.logBeans.trace("merging curBlock : line,col " + curBlock.line + "," + curBlock.column + " text [" + curBlock.getText() + "]");
                Engine.logBeans.trace("and    tempBlock : line,col " + tempBlock.line + "," + tempBlock.column + " text [" + tempBlock.getText() + "]");
                blockFactory.mergeBlocks(curBlock, tempBlock);
                tempBlock = blockFactory.getNextBlock(curBlock);
                if ((tempBlock != null) && ((tempBlock.line == curBlock.line) || (tempBlock.line != curBlock.line && bMultilineMerge)) && (canBlockBeSelected(tempBlock)) && (!tempBlock.bFinal) && (!tempBlock.getText().equalsIgnoreCase(separationPattern))) {
                    blockFactory.mergeBlocks(curBlock, tempBlock);
                    // the engine will fetch the nect block but this rule
                    // needs to restart with the same block !!
                    // so  position the currentBlock on the prevous block
                    bAccumulating = true;
                    xrs.hasMatched = true;
                    xrs.newCurrentBlock = blockFactory.getPreviousBlock(curBlock);
                    return xrs;
                }
            }
        }
    }
    bAccumulating = false;
    xrs.newCurrentBlock = curBlock;
    return xrs;
}

Example 15 with Block

use of com.twinsoft.convertigo.beans.core.Block in project convertigo by convertigo.

the class Panel method execute.

public JavelinExtractionRuleResult execute(iJavelin javelin, Block block, BlockFactory blockFactory, org.w3c.dom.Document dom) {
    JavelinExtractionRuleResult xrs = new JavelinExtractionRuleResult();
    /*
		 * consider any form of text :
		 * 
		 * UL t t t t t t t t t UR l R l R LL b b b b b b b b b LR
		 * 
		 * to be a panel.
		 * 
		 * UL : upperLeft UR : upperRight LL : lowerLeft LR : lowerRight l :
		 * left r : right t : top b : bottom
		 * 
		 */
    boolean isSelected = isSelectedPanel();
    if (initialize && isSelected) {
        initialize = false;
        Block myPanel = new Block();
        myPanel.name = getName();
        myPanel.type = "panel";
        myPanel.setText("");
        myPanel.bRender = true;
        myPanel.line = getSelectionScreenZone().y;
        myPanel.column = getSelectionScreenZone().x;
        myPanel.setOptionalAttribute("width", "" + getSelectionScreenZone().width);
        myPanel.setOptionalAttribute("height", "" + getSelectionScreenZone().height);
        myPanel.setOptionalAttribute("topTitle", topTitle);
        myPanel.setOptionalAttribute("bottomTitle", bottomTitle);
        Block curBlock = blockFactory.getFirstBlock();
        block = null;
        while ((curBlock = blockFactory.getNextBlock(curBlock)) != null) {
            if (isBlockInSelection(curBlock, getSelectionScreenZone())) {
                myPanel.addOptionalChildren(curBlock);
                // we mark the first block that goes inside the panel
                if (block == null)
                    block = curBlock;
            }
        }
        // we insert the panel to the blockfactory, before the first block
        // inside the panel
        blockFactory.insertBlock(myPanel, blockFactory.getPreviousBlock(block));
        xrs.newCurrentBlock = blockFactory.getLastBlock();
        return xrs;
    }
    // blockFactory
    if (initialize) {
        listCandidate = new LinkedList<PanelCandidate>();
        lePanel = null;
        screenHeight = javelin.getScreenHeight();
        screenWidth = javelin.getScreenWidth();
        int curLine = 0, curColumn = 0;
        while (curLine < screenHeight) {
            while (curColumn < screenWidth) {
                // check if current character matches UL corner of a panel
                if (charMatchesUpperLeft(javelin, javelin.getChar(curColumn, curLine), javelin.getCharAttribute(curColumn, curLine)) && !coordinateInExistantPanel((new Coordinates(curColumn, curLine)))) {
                    // Engine.logBeans.trace("PANEL TROUVE en " + curColumn + " " +curLine);
                    checkClosedContours(javelin, curColumn, curLine);
                }
                curColumn++;
            }
            curColumn = 0;
            curLine++;
        }
        // do not execute the instructions above next time (on the other
        // blocks)
        initialize = false;
        // print the found panel
        for (PanelCandidate unPanel : listCandidate) {
            if (unPanel.factor >= minSides) {
                Engine.logBeans.trace("Found closed panel : l=" + unPanel.UL.line + ", c=" + unPanel.UL.column);
                lePanel = unPanel;
                xrs.hasMatched = true;
                // panel
                if (lePanel != null) {
                    XMLRectangle laScreenZone = new XMLRectangle(lePanel.UL.column, lePanel.UL.line, lePanel.UR.column - lePanel.UL.column, lePanel.LR.line - lePanel.UR.line);
                    Engine.logBeans.trace("Entry with " + block.getText());
                    Engine.logBeans.trace("Panel : " + "column=" + lePanel.UL.column + ", line=" + lePanel.UL.line + ", width=" + (lePanel.UR.column - lePanel.UL.column) + ", height=" + (lePanel.LR.line - lePanel.UR.line));
                    if (laScreenZone.width > 1 && laScreenZone.height > 1) {
                        Block myPanel = new Block();
                        myPanel.name = getName();
                        myPanel.type = "panel";
                        myPanel.setText("");
                        myPanel.bRender = true;
                        myPanel.line = laScreenZone.y;
                        myPanel.column = laScreenZone.x;
                        myPanel.setOptionalAttribute("width", "" + laScreenZone.width);
                        myPanel.setOptionalAttribute("height", "" + laScreenZone.height);
                        myPanel.setOptionalAttribute("topTitle", lePanel.topTitle);
                        myPanel.setOptionalAttribute("bottomTitle", lePanel.bottomTitle);
                        Block curBlock = blockFactory.getFirstBlock();
                        block = null;
                        do {
                            Engine.logBeans.trace("Testing " + curBlock);
                            if (isBlockInSelection(curBlock, laScreenZone)) {
                                // right + left + upperLeft))
                                if (isBlockInBorder(curBlock, laScreenZone) && removeBlocksInBorder) {
                                    Block bToRemove = curBlock;
                                    curBlock = blockFactory.getPreviousBlock(curBlock);
                                    blockFactory.removeBlock(bToRemove);
                                    Engine.logBeans.trace("Removing " + bToRemove);
                                } else {
                                    myPanel.addOptionalChildren(curBlock);
                                    // inside the panel
                                    if (block == null)
                                        block = curBlock;
                                }
                            }
                        } while ((curBlock = blockFactory.getNextBlock(curBlock)) != null);
                        // we insert the panel to the blockfactory, before
                        // the first block inside the panel
                        blockFactory.insertBlock(myPanel, blockFactory.getPreviousBlock(block));
                        xrs.newCurrentBlock = blockFactory.getLastBlock();
                        return xrs;
                    } else {
                        Engine.logBeans.debug("Invalid panel found (width = 0 or height = 0)");
                        continue;
                    }
                } else
                    return xrs;
            }
        }
        return xrs;
    }
    return xrs;
}