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AudioBook Plugin: Display texts on page

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This commit is contained in:
Jakub Melka
2021-08-22 18:25:24 +02:00
parent 8ccfbe291d
commit 4cb077f75e
13 changed files with 513 additions and 14 deletions
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36
Pdf4QtViewerPlugins/AudioBookPlugin/audiobookplugin.h
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@@ -21,6 +21,7 @@
#include "pdfplugin.h"
#include "pdfdocumenttextflow.h"
#include "pdfdocumenttextfloweditormodel.h"
#include "pdfdocumentdrawinterface.h"
#include "audiotextstreameditordockwidget.h"
#include <QObject>
@@ -28,7 +29,9 @@
namespace pdfplugin
{
class AudioBookPlugin : public pdf::PDFPlugin
class AudioBookPlugin : public pdf::PDFPlugin,
public pdf::IDocumentDrawInterface,
public pdf::IDrawWidgetInputInterface
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "PDF4QT.AudioBookPlugin" FILE "AudioBookPlugin.json")
@@ -38,11 +41,33 @@ private:
public:
AudioBookPlugin();
virtual ~AudioBookPlugin() override;
virtual void setWidget(pdf::PDFWidget* widget) override;
virtual void setDocument(const pdf::PDFModifiedDocument& document) override;
virtual std::vector<QAction*> getActions() const override;
virtual void drawPage(QPainter* painter,
pdf::PDFInteger pageIndex,
const pdf::PDFPrecompiledPage* compiledPage,
pdf::PDFTextLayoutGetter& layoutGetter,
const QMatrix& pagePointToDevicePointMatrix,
QList<pdf::PDFRenderError>& errors) const override;
// IDrawWidgetInputInterface interface
public:
virtual void shortcutOverrideEvent(QWidget* widget, QKeyEvent* event) override;
virtual void keyPressEvent(QWidget* widget, QKeyEvent* event) override;
virtual void keyReleaseEvent(QWidget* widget, QKeyEvent* event) override;
virtual void mousePressEvent(QWidget* widget, QMouseEvent* event) override;
virtual void mouseDoubleClickEvent(QWidget* widget, QMouseEvent* event) override;
virtual void mouseReleaseEvent(QWidget* widget, QMouseEvent* event) override;
virtual void mouseMoveEvent(QWidget* widget, QMouseEvent* event) override;
virtual void wheelEvent(QWidget* widget, QWheelEvent* event) override;
virtual QString getTooltip() const override;
virtual const std::optional<QCursor>& getCursor() const override;
virtual int getInputPriority() const override;
private:
void onCreateTextStreamTriggered();
void onActivateSelection();
@@ -51,11 +76,16 @@ private:
void onSelectByContainedText();
void onSelectByRegularExpression();
void onSelectByPageList();
void onRestoreOriginalText();
void onEditedTextFlowChanged();
void onClear();
void onRectanglePicked(pdf::PDFInteger pageIndex, QRectF rectangle);
void updateActions();
std::optional<size_t> getItemIndexForPagePoint(QPoint pos) const;
QAction* m_actionCreateTextStream;
QAction* m_actionSynchronizeFromTableToGraphics;
QAction* m_actionSynchronizeFromGraphicsToTable;
@@ -69,10 +99,14 @@ private:
QAction* m_actionMoveSelectionUp;
QAction* m_actionMoveSelectionDown;
QAction* m_actionCreateAudioBook;
QAction* m_actionClear;
pdf::PDFDocumentTextFlowEditor m_textFlowEditor;
AudioTextStreamEditorDockWidget* m_audioTextStreamDockWidget;
pdf::PDFDocumentTextFlowEditorModel* m_audioTextStreamEditorModel;
QString m_toolTip;
std::optional<QCursor> m_cursor;
};
} // namespace pdfplugin