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//*************************************************************************** /* * TOra - An Oracle Toolkit for DBA's and developers * Copyright (C) 2003 Quest Software, Inc * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; only version 2 of * the License is valid for this program. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * As a special exception, you have permission to link this program * with the Oracle Client libraries and distribute executables, as long * as you follow the requirements of the GNU GPL in regard to all of the * software in the executable aside from Oracle client libraries. * * Specifically you are not permitted to link this program with the * Qt/UNIX, Qt/Windows or Qt Non Commercial products of TrollTech. * And you are not permitted to distribute binaries compiled against * these libraries without written consent from Quest Software, Inc. * Observe that this does not disallow linking to the Qt Free Edition. * * All trademarks belong to their respective owners. * ****************************************************************************/ #ifndef TOMARKEDTEXT_H #define TOMARKEDTEXT_H #include "toeditwidget.h" #if QT_VERSION < 300 #include "tomarkedtext.2.h" #else #include "qtlegacy/qttableview.h" #include "qtlegacy/qtmultilineedit.h" #include "tomarkedtext.3.h" #endif #include <map> #include <qglobal.h> #include <qstring.h> #include <qtimer.h> class TOPrinter; /** This is the enhanced editor used in TOra. It mainly offers integration in the TOra * menues and printsupport in addition to normal QMultiLineEdit. */ class toMarkedText : public toMultiLineEdit, public toEditWidget { Q_OBJECT /** Filename of the file in this buffer. */ QString Filename; bool Search; bool SearchFailed; bool SearchForward; QString SearchString; QString LastSearch; int CursorTimerID; /** Print one page to printer. * @param printer Printer to print to. * @param painter Painter to print to. * @param line Line at top of page. * @param offset Where one the drawn result this line starts. * @param pageNo Pagenumber. * @param paint Wether to paint or just test. */ virtual int printPage(TOPrinter *printer,QPainter *painter,int line,int &offset, int pageNo,bool paint=true); void searchFound(int line,int col); void incrementalSearch(bool forward,bool next); protected: /** Reimplemented for internal reasons. */ virtual void mousePressEvent(QMouseEvent *e); /** Reimplemented for internal reasons. */ virtual void keyPressEvent(QKeyEvent *e); public: /** Create an editor. * @param parent Parent of this widget. * @param name Name of this widget. */ toMarkedText(QWidget *parent,const char *name=NULL); /** Insert text and optionallly mark inserted text. * @param str String to insert. * @param mark True if mark inserted as selected. */ virtual void insert(const QString &str,bool mark) { toMultiLineEdit::insert(str,mark); } /** Insert text. * @param str String to insert. */ virtual void insert(const QString &str) { toMultiLineEdit::insert(str); } /** Get selected text. This function is now public. * @return The selected text. */ QString markedText() { return toMultiLineEdit::markedText(); } /** Check if selection is available. This function is now public. * @return True if selection is available. */ bool hasMarkedText() { return toMultiLineEdit::hasMarkedText(); } /** Erase the contents of the editor. */ void clear(void) { Filename=""; redoEnabled(false); undoEnabled(false); setEdit(); toMultiLineEdit::clear(); setEdited(false); } /** Get location of the current selection. This function is now public. See the * Qt documentation for more information. */ bool getMarkedRegion (int * line1,int * col1,int * line2,int * col2) const { return toMultiLineEdit::getMarkedRegion(line1,col1,line2,col2); } /** Get filename of current file in editor. * @return Filename of editor. */ virtual QString filename(void) const { return Filename; } /** Open a file for editing. * @param file File to open for editing. */ virtual void openFilename(const QString &file); /** Set the current filename of the file in editor. * @param str String containing filename. */ virtual void setFilename(const QString &str) { Filename=str; } /** Update user interface with availability of copy/paste etc. */ virtual void setEdit(void); /** Reimplemented for internal reasons. */ virtual void focusInEvent (QFocusEvent *e); /** Reimplemented for internal reasons. */ virtual void focusOutEvent (QFocusEvent *e); /** Reimplemented for internal reasons. */ virtual void paintEvent(QPaintEvent *pe); /** Print this editor. */ virtual void editPrint(void); /** Reimplemented for internal reasons. */ virtual bool editOpen(QString file=QString::null); /** Reimplemented for internal reasons. */ virtual bool editSave(bool ask); /** Reimplemented for internal reasons. */ virtual void editUndo(void) { undo(); } /** Reimplemented for internal reasons. */ virtual void editRedo(void) { redo(); } /** Reimplemented for internal reasons. */ virtual void editCut(void) { cut(); } /** Reimplemented for internal reasons. */ virtual void editCopy(void) { copy(); } /** Reimplemented for internal reasons. */ virtual void editPaste(void) { paste(); } /** Reimplemented for internal reasons. */ virtual void editSelectAll(void) { selectAll(); } /** Move to top of data */ virtual void searchTop(void) { setCursorPosition(0,0,false); } /** Search for next entry * @return True if found, should select the found text. */ virtual bool searchNext(toSearchReplace *search); /** Replace entry with new data */ virtual void searchReplace(const QString &newData); /** Check if data can be modified by search * @param all If true can replace all, otherwise can replace right now. */ virtual bool searchCanReplace(bool all); /** Start incremental search mode, or search next if started. */ void incrementalSearch(bool forward); /** Export data to a map. * @param data A map that can be used to recreate the data of a chart. * @param prefix Prefix to add to the map. */ virtual void exportData(std::map<QCString,QString> &data,const QCString &prefix); /** Import data * @param data Data to read from a map. * @param prefix Prefix to read data from. */ virtual void importData(std::map<QCString,QString> &data,const QCString &prefix); /** Find the line and column of an index into the string of the entire editor. * @param index Index to get line and col from. * @param line Will be filled out with the line. * @param col Will be filled out with the col. */ void findPosition(int index,int &line,int &col); protected: virtual void newLine(void); virtual void dropEvent(QDropEvent *); virtual void timerEvent(QTimerEvent *); private slots: void setRedoAvailable(bool avail) { redoEnabled(avail); } void setUndoAvailable(bool avail) { undoEnabled(avail); } void setCopyAvailable(bool) { setEdit(); } }; #endif