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#ifndef FB2TEXT_H
#define FB2TEXT_H
#include <QAction>
#include <QDockWidget>
#include <QFrame>
#include <QResizeEvent>
#include <QTimer>
#include <QWebElement>
#include <QWebView>
#include "fb2mode.h"
#include "fb2imgs.hpp"
QT_BEGIN_NAMESPACE
class QMainWindow;
class QToolBar;
QT_END_NAMESPACE
class FbNoteView;
class FbReadThread;
class FbTextPage;
class FbDockWidget : public QDockWidget
{
Q_OBJECT
public:
explicit FbDockWidget(const QString &title, QWidget *parent = 0, Qt::WindowFlags flags = {});
};
class FbTextBase : public QWebView
{
Q_OBJECT
public:
FbTextBase(QWidget *parent = 0)
: QWebView(parent)
{
m_timer.setInterval(100);
m_timer.setSingleShot(true);
connect(&m_timer, SIGNAL(timeout()), SLOT(doResize()));
}
void addTools(QToolBar *tool);
protected slots:
void doResize() {
QResizeEvent event(size(), m_size);
QWebView::resizeEvent(&event);
QWebView::update();
}
protected:
void resizeEvent(QResizeEvent* event) {
if (!m_timer.isActive()) m_size = event->oldSize();
m_timer.start();
}
void keyPressEvent(QKeyEvent *event) {
if (event->key() == Qt::Key_Escape) return;
QWebView::keyPressEvent(event);
}
private:
QTimer m_timer;
QSize m_size;
};
class FbTextEdit : public FbTextBase
{
Q_OBJECT
public:
explicit FbTextEdit(QWidget *parent, QObject *owner);
virtual ~FbTextEdit();
FbTextPage *page();
FbStore *store();
bool save(QIODevice *device, const QString &codec = QString());
bool save(QString *string, int &anchor, int &focus);
bool save(QByteArray *array);
QString toHtml();
QAction * act(Fb::Actions index) const;
QAction * pAct(QWebPage::WebAction index) const;
void setAction(Fb::Actions index, QAction *action);
void connectActions(QToolBar *tool);
void disconnectActions();
void hideDocks();
bool BoldChecked();
bool ItalicChecked();
bool StrikeChecked();
bool SubChecked();
bool SupChecked();
QWebElement body();
QWebElement doc();
signals:
void modificationChanged(bool changed);
protected:
virtual void mouseMoveEvent(QMouseEvent *event);
public slots:
void viewContents(bool show);
void viewPictures(bool show);
void viewFootnotes(bool show);
void viewInspector(bool show);
void insertImage();
void insertNote();
void insertLink();
void find();
#ifdef QT_DEBUG
public slots:
void exportHtml();
#endif // QT_DEBUG
private slots:
void linkHovered(const QString &link, const QString &title, const QString &textContent);
void contextMenu(const QPoint &pos);
void cleanChanged(bool clean);
void treeDestroyed();
void imgsDestroyed();
void noteDestroyed();
void zoomIn();
void zoomOut();
void zoomReset();
private:
bool actionEnabled(QWebPage::WebAction action);
bool actionChecked(QWebPage::WebAction action);
void execCommand(const QString &cmd, const QString &arg);
FbBinary * file(const QString &name);
FbNoteView & noteView();
private:
QMainWindow *m_owner;
FbNoteView *m_noteView;
FbReadThread *m_thread;
FbActionMap m_actions;
QDockWidget *dockTree;
QDockWidget *dockNote;
QDockWidget *dockImgs;
QDockWidget *dockInsp;
QPoint m_point;
};
class FbTextFrame : public QFrame
{
Q_OBJECT
public:
explicit FbTextFrame(QWidget *parent = 0);
};
class FbTextAction : public QAction
{
Q_OBJECT
public:
explicit FbTextAction(const QString &text, QWebPage::WebAction action, FbTextEdit* parent);
explicit FbTextAction(const QIcon &icon, const QString &text, QWebPage::WebAction action, FbTextEdit *parent);
void connectAction();
void disconnectAction();
private slots:
void updateAction();
private:
QAction * action();
private:
QWebPage::WebAction m_action;
FbTextEdit *m_parent;
};
#endif // FB2TEXT_H
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