vym: texteditor.h@fad762341d2d

     1 /* emacs: -*- Mode: C; c-style: "bsd"; c-basic-offset: 4; c-recognize-knr-p: nil; -*- */

     2 #ifndef TEXTEDITOR_H

     3 #define TEXTEDITOR_H

     5 #include <qmainwindow.h>

     6 #include <qtextedit.h>

     7 #include <qaction.h>

     8 #include <qfontdatabase.h>

     9 #include <qcombobox.h>

    12 enum EditorState {inactiveEditor,emptyEditor,filledEditor};

    14 class MyTextEdit;

    16 class TextEditor : public QMainWindow {

    17     Q_OBJECT

    18 public:

    19     TextEditor();

    20     ~TextEditor();

    22 	bool isEmpty();

    23 	void setShowWithMain (bool);

    24 	bool showWithMain ();

    25 	void setFontHint(const QString&);

    26 	QString getFontHint();

    27 	QString getFontHintDefault();

    28 	void setFilename (const QString&);

    29 	QString getFilename ();

    30 	void setFilenameHint (const QString&);

    31 	QString getFilenameHint ();

    32 	bool findText(const QString &, const bool &); // find Text

    34 protected:

    35 	void setupFileActions();

    36 	void setupEditActions();

    37 	void setupFormatActions();

    38 	void setupSettingsActions();

    39     void closeEvent( QCloseEvent* );

    42 public:

    43 	QString getText();

    45 public slots:

    46 	void editorChanged();	// received when text() changed

    47 	void setText(QString);	// set Text (by MapEditor)

    48 	void setInactive();		// Nothing can be entered

    49 	void editCopyAll();

    51 signals:

    52 	void textHasChanged();

    53 	void fontFamilyHasChanged();

    54 	void fontSizeHasChanged();

    56 private slots:

    57     void textLoad();

    58     void textSaveAs();

    59     void textSave();

    60 	void textConvertPar();

    61 	void textJoinLines();

    62 	void textExportAsASCII();

    63     void textPrint();

    64 	void textEditUndo();

    65     void toggleFonthint();

    66     void setFixedFont();

    67     void setVarFont();

    68     void textBold();

    69     void textUnderline();

    70     void textItalic();

    71     void textFamily( const QString &f );

    72     void textSize( const QString &p );

    73 	void textColor();

    74 	void textAlign(QAction*);

    75 	void textVAlign();

    76     void fontChanged( const QFont &f );

    77     void colorChanged( const QColor &c );

    78     void alignmentChanged( int a );

    79     void verticalAlignmentChanged(int a);

    80 	void enableActions();

    81 	void disableActions();

    83 private:

    84     QPrinter *printer;

    85     MyTextEdit *e;

    86 	QPoint lastPos;			// save last position of window

    87     QString filename;

    88     QString filenameHint;

    90 	QBrush emptyPaper;		// setting the background color

    91 	QBrush filledPaper;		// depending on the state

    92 	QBrush inactivePaper;	// depending on the state

    93 	EditorState state;

    94 	bool showwithmain;		// same visibility as mainwindow?

    96 	QFont varFont;

    97 	QFont fixedFont;

    98     QComboBox

    99 	*comboFont,

   100 	*comboSize;

   102 	QAction *actionFileLoad,

   103 	*actionFileSave,

   104 	*actionFileSaveAs,

   105 	*actionFilePrint,

   106 	*actionEditUndo,

   107 	*actionEditRedo,

   108 	*actionEditCopy,

   109 	*actionEditCut,

   110 	*actionEditPaste,

   111 	*actionEditDeleteAll,

   112 	*actionEditConvertPar,

   113 	*actionEditJoinLines,

   114 	*actionFormatUseFixedFont,

   115 	*actionSettingsVarFont,

   116 	*actionSettingsFixedFont,

   117 	*actionSettingsFonthintDefault,

   118     *actionTextBold,

   119 	*actionTextUnderline,

   120 	*actionTextItalic,

   121 	*actionTextColor,

   122 	*actionAlignLeft,

   123 	*actionAlignCenter,

   124 	*actionAlignRight,

   125 	*actionAlignJustify,

   126 	*actionAlignSubScript,

   127 	*actionAlignSuperScript;

   128 };

   130 /* Wraps currentVerticalAlignmentChanged(VerticalAlignment)

   131  * to currentVerticalAlignmentChanged(int)

   132  * this way the signal can be used without use of the internal

   133  * VerticalAlignment enum of QTextEdit

   134  * If VerticalAlignment has been a global like the normal alignment there

   135  * have been no problems!

   136  */

   138 class MyTextEdit : public QTextEdit

   139 {

   140     Q_OBJECT;

   141  public:

   142     MyTextEdit(QWidget *parent, const char *name) : QTextEdit(parent, name) {

   143 	connect(this,

   144 		SIGNAL(currentVerticalAlignmentChanged(VerticalAlignment)),

   145 		this,

   146 		SLOT(verticalAlignmentChanged(VerticalAlignment)));

   147     }

   148     int verticalAlignment() const { return m_verticalAlignment; }

   149  signals:

   150     void currentVerticalAlignmentChanged(int a);

   151  public slots:

   152     void verticalAlignmentChanged(VerticalAlignment a) {

   153      m_verticalAlignment = a;

   154 	emit currentVerticalAlignmentChanged((int)a);

   155     }

   156  private:

   157  int m_verticalAlignment;

   158 };

   160 #endif

author	insilmaril
	Tue Mar 14 14:27:08 2006 +0000 (2006-03-14)
changeset 243	fad762341d2d
parent 142	3590c3490789
child 366	e95081c21da2
permissions	-rw-r--r--