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WIP merge successive code blocks

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Johannes Zillmann 2017-02-18 12:33:21 +01:00
parent e7ff939351
commit bed3fd357b
2 changed files with 18 additions and 10 deletions
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24
src/javascript/models/transformations/DetectCodeBlocks.jsx
View File

@ -23,7 +23,7 @@ export default class DetectCodeBlocks extends ToPdfBlockViewTransformation {
// TODO ==> combine quotes follow each other
transform(parseResult:ParseResult) {
const {mostUsedHeight} = parseResult.globals;
const {mostUsedHeight, mostUsedDistance} = parseResult.globals;
var foundBlocks = 0;
const textCombiner = new TextItemCombiner({});
@ -49,20 +49,32 @@ export default class DetectCodeBlocks extends ToPdfBlockViewTransformation {
return true;
};
const newBlocks = [];
var preceedingCodeBlock;
page.blocks.forEach(block => {
if (block.type) {
newBlocks.push(block);
preceedingCodeBlock = null;
} else {
if (itemAreSuitable(block.textItems)) {
const mergeWithPreceedingCodeBlock = preceedingCodeBlock && preceedingCodeBlock.textItems[preceedingCodeBlock.textItems.length - 1].y - block.textItems[0].y < mostUsedDistance * 2;
if (mergeWithPreceedingCodeBlock) {
newBlocks.pop();
}
block.annotation = REMOVED_ANNOTATION;
newBlocks.push(block);
newBlocks.push(new PdfBlock({
type: CODE_BLOCK,
annotation: ADDED_ANNOTATION,
textItems: textCombiner.combine(block.textItems)
}));
if (mergeWithPreceedingCodeBlock) {
preceedingCodeBlock.textItems = preceedingCodeBlock.textItems.concat(textCombiner.combine(block.textItems));
} else {
preceedingCodeBlock = new PdfBlock({
type: CODE_BLOCK,
annotation: ADDED_ANNOTATION,
textItems: textCombiner.combine(block.textItems)
});
}
newBlocks.push(preceedingCodeBlock);
} else {
newBlocks.push(block);
preceedingCodeBlock = null;
}
}
});

4
src/javascript/models/transformations/DetectPdfBlocks.jsx
View File

@ -10,10 +10,6 @@ export default class DetectPdfBlocks extends ToPdfBlockViewTransformation {
super("Detect Blocks");
}
showModificationCheckbox() {
return false;
}
createSummaryView(parseResult:ParseResult) {
return <div>
Splitted into