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Editor plugin: Kopírování a manipulace s elementy

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This commit is contained in:
Jakub Melka
2024-04-25 20:46:00 +02:00
parent d255e27fd3
commit 75db2de2a0
5 changed files with 89 additions and 50 deletions
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27
Pdf4QtLibCore/sources/pdfpagecontenteditorprocessor.h
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@ -33,7 +33,7 @@ class PDF4QTLIBCORESHARED_EXPORT PDFEditedPageContentElement
{
public:
PDFEditedPageContentElement() = default;
PDFEditedPageContentElement(PDFPageContentProcessorState state);
PDFEditedPageContentElement(PDFPageContentProcessorState state, QTransform transform);
virtual ~PDFEditedPageContentElement() = default;
enum class Type
@ -60,14 +60,22 @@ public:
virtual QRectF getBoundingBox() const = 0;
QTransform getTransform() const;
void setTransform(const QTransform& newTransform);
protected:
PDFPageContentProcessorState m_state;
QTransform m_transform;
};
class PDF4QTLIBCORESHARED_EXPORT PDFEditedPageContentElementPath : public PDFEditedPageContentElement
{
public:
PDFEditedPageContentElementPath(PDFPageContentProcessorState state, QPainterPath path, bool strokePath, bool fillPath);
PDFEditedPageContentElementPath(PDFPageContentProcessorState state,
QPainterPath path,
bool strokePath,
bool fillPath,
QTransform transform);
virtual ~PDFEditedPageContentElementPath() = default;
virtual Type getType() const override;
@ -94,7 +102,10 @@ private:
class PDF4QTLIBCORESHARED_EXPORT PDFEditedPageContentElementImage : public PDFEditedPageContentElement
{
public:
PDFEditedPageContentElementImage(PDFPageContentProcessorState state, PDFObject imageObject, QImage image, QRectF boundingBox);
PDFEditedPageContentElementImage(PDFPageContentProcessorState state,
PDFObject imageObject,
QImage image,
QTransform transform);
virtual ~PDFEditedPageContentElementImage() = default;
virtual Type getType() const override;
@ -112,7 +123,6 @@ public:
private:
PDFObject m_imageObject;
QImage m_image;
QRectF m_boundingBox;
};
class PDF4QTLIBCORESHARED_EXPORT PDFEditedPageContentElementText : public PDFEditedPageContentElement
@ -128,11 +138,11 @@ public:
PDFPageContentProcessorState state;
};
PDFEditedPageContentElementText(PDFPageContentProcessorState state);
PDFEditedPageContentElementText(PDFPageContentProcessorState state, QTransform transform);
PDFEditedPageContentElementText(PDFPageContentProcessorState state,
std::vector<Item> items,
QPainterPath textPath,
QRectF boundingBox);
QTransform transform);
virtual ~PDFEditedPageContentElementText() = default;
virtual Type getType() const override;
@ -147,8 +157,6 @@ public:
bool isEmpty() const { return m_items.empty(); }
void setBoundingBox(const QRectF& newBoundingBox);
QPainterPath getTextPath() const;
void setTextPath(QPainterPath newTextPath);
@ -156,7 +164,6 @@ public:
private:
std::vector<Item> m_items;
QRectF m_boundingBox;
QPainterPath m_textPath;
};
@ -174,7 +181,7 @@ public:
static QString getOperandName(PDFPageContentProcessor::Operator operatorValue, int operandIndex);
void addContentPath(PDFPageContentProcessorState state, QPainterPath path, bool strokePath, bool fillPath);
void addContentImage(PDFPageContentProcessorState state, PDFObject imageObject, QImage image, QRectF boundingBox);
void addContentImage(PDFPageContentProcessorState state, PDFObject imageObject, QImage image);
void addContentClipping(PDFPageContentProcessorState state, QPainterPath path);
void addContentElement(std::unique_ptr<PDFEditedPageContentElement> element);