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FileDiffWidget.h
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FileDiffWidget.h
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#ifndef FILEDIFFWIDGET_H
#define FILEDIFFWIDGET_H
#include <QDialog>
#include "Git.h"
#include "MainWindow.h"
namespace Ui {
class FileDiffWidget;
}
class QTableWidgetItem;
class FileDiffWidget : public QWidget
{
Q_OBJECT
friend class MainWindow;
private:
MainWindow *mainwindow;
// GitPtr g;
QString path;
Git::CommitItemList commit_item_list;
DiffWidgetData data_;
DiffWidgetData::DiffData *diffdata()
{
return &data_.diffdata;
}
DiffWidgetData::DiffData const *diffdata() const
{
return &data_.diffdata;
}
DiffWidgetData::DrawData *drawdata()
{
return &data_.drawdata;
}
DiffWidgetData::DrawData const *drawdata() const
{
return &data_.drawdata;
}
int totalTextLines() const
{
return diffdata()->left_lines.size();
}
int fileviewScrollPos() const
{
return drawdata()->scrollpos;
}
int visibleLines() const
{
int n = 0;
if (drawdata()->line_height > 0) {
n = fileviewHeight() / drawdata()->line_height;
if (n < 1) n = 1;
}
return n;
}
void scrollTo(int value);
public:
explicit FileDiffWidget(QWidget *parent = 0);
~FileDiffWidget();
DiffWidgetData *getDiffWidgetData()
{
return &data_;
}
void bind(MainWindow *mw);
void setPath(const QString &path);
private slots:
void onScrollValueChanged(int value);
void onDiffWidgetWheelScroll(int lines);
void onScrollValueChanged2(int value);
void onDiffWidgetResized();
private:
Ui::FileDiffWidget *ui;
void updateDiffView(QString id_left, QString id_right);
void clearDiffView();
void updateVerticalScrollBar();
int fileviewHeight() const;
QString formatLine(QString const &text, bool diffmode);
void setDiffText_(const QList<TextDiffLine> &left, const QList<TextDiffLine> &right, bool diffmode);
void setDataAsNewFile(const QByteArray &ba, const Git::Diff &diff);
void setTextDiffData(const QByteArray &ba, const Git::Diff &diff, bool uncommited, const QString &workingdir);
void init_diff_data_(const Git::Diff &diff);
void updateSliderCursor();
// QObject interface
public:
bool eventFilter(QObject *watched, QEvent *event);
void setVerticalScrollBarValue(int pos);
};
#endif // FILEDIFFWIDGET_H

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FileDiffWidget.h (2 KB)

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