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/* emacs: -*- Mode: C; c-style: "bsd"; c-basic-offset: 4; c-recognize-knr-p: nil; -*- */
#ifndef TEXTEDITOR_H
#define TEXTEDITOR_H
#include <qmainwindow.h>
#include <qtextedit.h>
#include <qaction.h>
#include <qfontdatabase.h>
#include <qcombobox.h>
enum EditorState {inactiveEditor,emptyEditor,filledEditor};
class MyTextEdit;
class TextEditor : public QMainWindow {
Q_OBJECT
public:
TextEditor();
~TextEditor();
bool isEmpty();
void setShowWithMain (bool);
bool showWithMain ();
void setFontHint(const QString&);
QString getFontHint();
QString getFontHintDefault();
void setFilename (const QString&);
QString getFilename ();
void setFilenameHint (const QString&);
QString getFilenameHint ();
bool findText(const QString &, const bool &); // find Text
protected:
void setupFileActions();
void setupEditActions();
void setupFormatActions();
void setupSettingsActions();
void closeEvent( QCloseEvent* );
public:
QString getText();
public slots:
void editorChanged(); // received when text() changed
void setText(QString); // set Text (by MapEditor)
void setInactive(); // Nothing can be entered
void editCopyAll();
signals:
void textHasChanged();
void fontFamilyHasChanged();
void fontSizeHasChanged();
private slots:
void textLoad();
void textSaveAs();
void textSave();
void textConvertPar();
void textJoinLines();
void textExportAsASCII();
void textPrint();
void textEditUndo();
void toggleFonthint();
void setFixedFont();
void setVarFont();
void textBold();
void textUnderline();
void textItalic();
void textFamily( const QString &f );
void textSize( const QString &p );
void textColor();
void textAlign(QAction*);
void textVAlign();
void fontChanged( const QFont &f );
void colorChanged( const QColor &c );
void alignmentChanged( int a );
void verticalAlignmentChanged(int a);
void enableActions();
void disableActions();
private:
QPrinter *printer;
MyTextEdit *e;
QPoint lastPos; // save last position of window
QString filename;
QString filenameHint;
QBrush emptyPaper; // setting the background color
QBrush filledPaper; // depending on the state
QBrush inactivePaper; // depending on the state
EditorState state;
bool showwithmain; // same visibility as mainwindow?
QFont varFont;
QFont fixedFont;
QComboBox
*comboFont,
*comboSize;
QAction *actionFileLoad,
*actionFileSave,
*actionFileSaveAs,
*actionFilePrint,
*actionEditUndo,
*actionEditRedo,
*actionEditCopy,
*actionEditCut,
*actionEditPaste,
*actionEditDeleteAll,
*actionEditConvertPar,
*actionEditJoinLines,
*actionFormatUseFixedFont,
*actionSettingsVarFont,
*actionSettingsFixedFont,
*actionSettingsFonthintDefault,
*actionTextBold,
*actionTextUnderline,
*actionTextItalic,
*actionTextColor,
*actionAlignLeft,
*actionAlignCenter,
*actionAlignRight,
*actionAlignJustify,
*actionAlignSubScript,
*actionAlignSuperScript;
};
/* Wraps currentVerticalAlignmentChanged(VerticalAlignment)
* to currentVerticalAlignmentChanged(int)
* this way the signal can be used without use of the internal
* VerticalAlignment enum of QTextEdit
* If VerticalAlignment has been a global like the normal alignment there
* have been no problems!
*/
class MyTextEdit : public QTextEdit
{
Q_OBJECT;
public:
MyTextEdit(QWidget *parent, const char *name) : QTextEdit(parent, name) {
connect(this,
SIGNAL(currentVerticalAlignmentChanged(VerticalAlignment)),
this,
SLOT(verticalAlignmentChanged(VerticalAlignment)));
}
int verticalAlignment() const { return m_verticalAlignment; }
signals:
void currentVerticalAlignmentChanged(int a);
public slots:
void verticalAlignmentChanged(VerticalAlignment a) {
m_verticalAlignment = a;
emit currentVerticalAlignmentChanged((int)a);
}
private:
int m_verticalAlignment;
};
#endif
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