You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
569 lines
17 KiB
569 lines
17 KiB
/* This file is part of the KDE libraries
|
|
Copyright (C) 1997 David Sweet <dsweet@kde.org>
|
|
Copyright (C) 2003 Zack Rusin <zack@kde.org>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License version 2 as published by the Free Software Foundation.
|
|
|
|
This library 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
#ifndef __TDESPELL_H__
|
|
#define __TDESPELL_H__
|
|
|
|
#include "ksconfig.h"
|
|
|
|
#include <tqobject.h>
|
|
#include <tqstringlist.h>
|
|
#include <tqstring.h>
|
|
#include <tdelibs_export.h>
|
|
|
|
class TQTextCodec;
|
|
class KProcIO;
|
|
class TDEProcess;
|
|
class KSpellDlg;
|
|
|
|
/**
|
|
* %KDE Spellchecker
|
|
*
|
|
* A %KDE programmer's interface to International ISpell 3.1, ASpell,
|
|
* HSpell and ZPSpell..
|
|
* A static method, modalCheck() is provided for convenient
|
|
* access to the spellchecker.
|
|
*
|
|
* @author David Sweet <dsweet@kde.org>
|
|
* @see KSpellConfig, KSyntaxHighlighter
|
|
*/
|
|
|
|
class TDEUI_EXPORT KSpell : public TQObject
|
|
{
|
|
TQ_OBJECT
|
|
|
|
public:
|
|
|
|
/**
|
|
* Possible states of the spell checker.
|
|
*
|
|
* @li @p Starting - After creation of KSpell.
|
|
* @li @p Running - After the ready signal has been emitted.
|
|
* @li @p Cleaning - After cleanUp() has been called.
|
|
* @li @p Finished - After cleanUp() has been completed.
|
|
*
|
|
* The following error states exist:
|
|
*
|
|
* @li @p Error - An error occurred in the @p Starting state.
|
|
* @li @p Crashed - An error occurred in the @p Running state.
|
|
**/
|
|
enum spellStatus { Starting = 0, Running, Cleaning, Finished, Error, Crashed, FinishedNoMisspellingsEncountered };
|
|
|
|
/**
|
|
* These are possible types of documents which the spell checker can check.
|
|
*
|
|
* @li @p Text - The default type, checks every word
|
|
* @li @p HTML - For HTML/SGML/XML documents, will skip the tags,
|
|
* @li @p TeX - For TeX/LaTeX documents, will skip commands,
|
|
* @li @p Nroff - For nroff/troff documents.
|
|
*
|
|
* Please note that not every option is supported on every type of
|
|
* checker (e.g. ASpell doesn't support Nroff). In case a type
|
|
* of a document is not supported the default Text option will
|
|
* be used.
|
|
*/
|
|
enum SpellerType { Text = 0, HTML, TeX, Nroff };
|
|
|
|
/**
|
|
* Starts the spellchecker.
|
|
*
|
|
* KSpell emits ready() when it has verified that
|
|
* ISpell/ASpell is working properly. Pass the name of a slot -- do not pass zero!
|
|
* Be sure to call cleanUp() when you are done with KSpell.
|
|
*
|
|
* If KSpell could not be started correctly, death() is emitted.
|
|
*
|
|
* @param parent Parent of KSpellConfig dialog..
|
|
* @param caption Caption of KSpellConfig dialog.
|
|
* @param receiver Receiver object for the ready(KSpell *) signal.
|
|
* @param slot Receiver's slot, will be connected to the ready(KSpell *) signal.
|
|
* @param kcs Configuration for KSpell.
|
|
* @param progressbar Indicates if progress bar should be shown.
|
|
* @param modal Indicates modal or non-modal dialog.
|
|
*/
|
|
KSpell(TQWidget *parent, const TQString &caption,
|
|
TQObject *receiver, const char *slot, KSpellConfig *kcs=0,
|
|
bool progressbar = true, bool modal = false);
|
|
|
|
/**
|
|
* Starts the spellchecker.
|
|
*
|
|
* KSpell emits ready() when it has verified that
|
|
* ISpell/ASpell is working properly. Pass the name of a slot -- do not pass zero!
|
|
* Be sure to call cleanUp() when you are done with KSpell.
|
|
*
|
|
* If KSpell could not be started correctly, death() is emitted.
|
|
*
|
|
* @param parent Parent of KSpellConfig dialog..
|
|
* @param caption Caption of KSpellConfig dialog.
|
|
* @param receiver Receiver object for the ready(KSpell *) signal.
|
|
* @param slot Receiver's slot, will be connected to the ready(KSpell *) signal.
|
|
* @param kcs Configuration for KSpell.
|
|
* @param progressbar Indicates if progress bar should be shown.
|
|
* @param modal Indicates modal or non-modal dialog.
|
|
* @param type Type of the document to check
|
|
*/
|
|
KSpell(TQWidget *parent, const TQString &caption,
|
|
TQObject *receiver, const char *slot, KSpellConfig *kcs,
|
|
bool progressbar, bool modal, SpellerType type);
|
|
|
|
/**
|
|
* Returns the status of KSpell.
|
|
*
|
|
* @see spellStatus()
|
|
*/
|
|
spellStatus status() const { return m_status; }
|
|
|
|
/**
|
|
* Cleans up ISpell.
|
|
*
|
|
* Write out the personal dictionary and close ISpell's
|
|
* stdin. A death() signal will be emitted when the cleanup is
|
|
* complete, but this method will return immediately.
|
|
*/
|
|
virtual void cleanUp ();
|
|
|
|
/**
|
|
* Sets the auto-delete flag. If this is set, the KSpell object
|
|
* is automatically deleted after emitting death().
|
|
*/
|
|
void setAutoDelete(bool _autoDelete) { autoDelete = _autoDelete; }
|
|
|
|
/**
|
|
* Spellchecks a buffer of many words in plain text
|
|
* format.
|
|
*
|
|
* The @p _buffer is not modified. The signal done() will be
|
|
* sent when check() is finished and the argument will be a
|
|
* spell-corrected version of @p _buffer.
|
|
*
|
|
* The spell check may be stopped by the user before the entire buffer
|
|
* has been checked. You can check lastPosition() to see how far
|
|
* in @p _buffer check() reached before stopping.
|
|
*/
|
|
|
|
virtual bool check (const TQString &_buffer, bool usedialog = true);
|
|
|
|
/**
|
|
* Returns the position (when using check()) or word
|
|
* number (when using checkList()) of
|
|
* the last word checked.
|
|
*/
|
|
int lastPosition() const
|
|
{ return lastpos;}
|
|
|
|
/**
|
|
* Spellchecks a list of words.
|
|
*
|
|
* checkList() is more flexible than check(). You could parse
|
|
* any type
|
|
* of document (HTML, TeX, etc.) into a list of spell-checkable words
|
|
* and send the list to checkList(). Sending a marked-up document
|
|
* to check() would result in the mark-up tags being
|
|
* spell checked.
|
|
*/
|
|
virtual bool checkList (TQStringList *_wordlist, bool usedialog = true);
|
|
|
|
/**
|
|
* Spellchecks a single word.
|
|
*
|
|
* checkWord() is the most flexible function. Some applications
|
|
* might need this flexibility but will sacrifice speed when
|
|
* checking large numbers of words. Consider checkList() for
|
|
* checking many words.
|
|
*
|
|
* Use this method for implementing "online" spellchecking (i.e.,
|
|
* spellcheck as-you-type).
|
|
*
|
|
* checkWord() returns @p false if @p buffer is not a single word (e.g.
|
|
* if it contains white space), otherwise it returns @p true;
|
|
*
|
|
* If @p usedialog is set to @p true, KSpell will open the standard
|
|
* dialog if the word is not found. The dialog results can be queried
|
|
* by using dlgResult() and replacement().
|
|
*
|
|
* The signal corrected() is emitted when the check is
|
|
* complete. You can look at suggestions() to see what the
|
|
* suggested replacements were.
|
|
*/
|
|
virtual bool checkWord (const TQString &_buffer, bool usedialog = false);
|
|
bool checkWord( const TQString & buffer, bool _usedialog, bool suggest );
|
|
|
|
/**
|
|
* Hides the dialog box.
|
|
*
|
|
* You'll need to do this when you are done with checkWord();
|
|
*/
|
|
void hide ();
|
|
|
|
/**
|
|
* Returns list of suggested word replacements.
|
|
*
|
|
* After calling checkWord() (an in response to
|
|
* a misspelled() signal you can
|
|
* use this to get the list of
|
|
* suggestions (if any were available).
|
|
*/
|
|
TQStringList suggestions () const { return sugg; }
|
|
|
|
/**
|
|
* Gets the result code of the dialog box.
|
|
*
|
|
* After calling checkWord, you can use this to get the dialog box's
|
|
* result code.
|
|
* The possible
|
|
* values are (from tdespelldlg.h):
|
|
* @li KS_CANCEL
|
|
* @li KS_REPLACE
|
|
* @li KS_REPLACEALL
|
|
* @li KS_IGNORE
|
|
* @li KS_IGNOREALL
|
|
* @li KS_ADD
|
|
* @li KS_STOP
|
|
*
|
|
*/
|
|
int dlgResult () const
|
|
{ return dlgresult; }
|
|
|
|
/**
|
|
* Moves the dialog.
|
|
*
|
|
* If the dialog is not currently visible, it will
|
|
* be placed at this position when it becomes visible.
|
|
* Use this to get the dialog out of the way of a highlighted
|
|
* misspelled word in a document.
|
|
*/
|
|
void moveDlg (int x, int y);
|
|
|
|
/**
|
|
* Returns the height of the dialog box.
|
|
*/
|
|
int heightDlg () const;
|
|
/**
|
|
* Returns the width of the dialog box.
|
|
*/
|
|
int widthDlg () const;
|
|
|
|
/**
|
|
* Returns the partially spellchecked buffer.
|
|
*
|
|
* You might want the full buffer in its partially-checked state.
|
|
*/
|
|
TQString intermediateBuffer () const {return newbuffer;}
|
|
|
|
/**
|
|
* Tells ISpell/ASpell to ignore this word for the life of this KSpell instance.
|
|
*
|
|
* @return false if @p word is not a word or there was an error
|
|
* communicating with ISpell/ASpell.
|
|
*/
|
|
virtual bool ignore (const TQString & word);
|
|
|
|
/**
|
|
* Adds a word to the user's personal dictionary.
|
|
*
|
|
* @return false if @p word
|
|
* is not a word or there was an error communicating with ISpell/ASpell.
|
|
*/
|
|
virtual bool addPersonal (const TQString & word);
|
|
|
|
/**
|
|
* @return the KSpellConfig object being used by this KSpell instance.
|
|
*/
|
|
KSpellConfig ksConfig () const;
|
|
|
|
/**
|
|
* Sets the resolution (in percent) of the progress() signals.
|
|
*
|
|
* E.g. setProgressResolution (10) instructs KSpell to send progress
|
|
* signals (at most) every 10% (10%, 20%, 30%...).
|
|
* The default is 10%.
|
|
*/
|
|
void setProgressResolution (unsigned int res);
|
|
|
|
/**
|
|
* The destructor instructs ISpell/ASpell to write out the personal
|
|
* dictionary and then terminates ISpell/ASpell.
|
|
*/
|
|
virtual ~KSpell();
|
|
|
|
/**
|
|
* @deprecated
|
|
* Performs a synchronous spellcheck.
|
|
*
|
|
* This method does not return until spellchecking is done or canceled.
|
|
* Your application's GUI will still be updated, however.
|
|
*
|
|
*/
|
|
static int modalCheck( TQString& text ) KDE_DEPRECATED;
|
|
|
|
/**
|
|
* Performs a synchronous spellcheck.
|
|
*
|
|
* This method does not return until spellchecking is done or canceled.
|
|
* Your application's GUI will still be updated, however.
|
|
*
|
|
* This overloaded method uses the spell-check configuration passed as parameter.
|
|
*/
|
|
static int modalCheck( TQString& text, KSpellConfig * kcs );
|
|
|
|
/**
|
|
* Call setIgnoreUpperWords(true) to tell the spell-checker to ignore
|
|
* words that are completely uppercase. They are spell-checked by default.
|
|
*/
|
|
void setIgnoreUpperWords(bool b);
|
|
|
|
/**
|
|
* Call setIgnoreTitleCase(true) to tell the spell-checker to ignore
|
|
* words with a 'title' case, i.e. starting with an uppercase letter.
|
|
* They are spell-checked by default.
|
|
*/
|
|
void setIgnoreTitleCase(bool b);
|
|
|
|
signals:
|
|
|
|
/**
|
|
* Emitted whenever a misspelled word is found by check() or
|
|
* by checkWord().
|
|
* If it is emitted by checkWord(), @p pos=0.
|
|
* If it is emitted by check(), then @p pos indicates the position of
|
|
* the misspelled word in the (original) @p _buffer.
|
|
* (The first position is zero.)
|
|
* If it is emitted by checkList(), @p pos is the index to
|
|
* the misspelled
|
|
* word in the TQStringList passed to checkList().
|
|
* Note, that @p originalword can be only a word part, if it's
|
|
* word with hyphens.
|
|
*
|
|
* These are called _before_ the dialog is opened, so that the
|
|
* calling program's GUI may be updated. (e.g. the misspelled word may
|
|
* be highlighted).
|
|
*/
|
|
void misspelling (const TQString & originalword, const TQStringList & suggestions,
|
|
unsigned int pos);
|
|
|
|
/**
|
|
* Emitted after the "Replace" or "Replace All" buttons of the dialog
|
|
* was pressed, or if the word was
|
|
* corrected without calling the dialog (i.e., the user previously chose
|
|
* "Replace All" for this word).
|
|
*
|
|
* Results from the dialog may be checked with dlgResult()
|
|
* and replacement().
|
|
*
|
|
* Note, that when using checkList() this signal can occur
|
|
* more then once with same list position, when checking a word with
|
|
* hyphens. In this case @p originalword is the last replacement.
|
|
*
|
|
* @see check()
|
|
*/
|
|
void corrected (const TQString & originalword, const TQString & newword, unsigned int pos);
|
|
|
|
/**
|
|
* Emitted when the user pressed "Ignore All" in the dialog.
|
|
* This could be used to make an application or file specific
|
|
* user dictionary.
|
|
*
|
|
*/
|
|
void ignoreall (const TQString & originalword);
|
|
|
|
/**
|
|
* Emitted when the user pressed "Ignore" in the dialog.
|
|
* Don't know if this could be useful.
|
|
*
|
|
*/
|
|
void ignoreword (const TQString & originalword);
|
|
|
|
/**
|
|
* Emitted when the user pressed "Add" in the dialog.
|
|
* This could be used to make an external user dictionary
|
|
* independent of the ISpell personal dictionary.
|
|
*
|
|
*/
|
|
void addword (const TQString & originalword);
|
|
|
|
/**
|
|
* Emitted when the user pressed "ReplaceAll" in the dialog.
|
|
*/
|
|
void replaceall( const TQString & origword , const TQString &replacement );
|
|
|
|
/**
|
|
* Emitted after KSpell has verified that ISpell/ASpell is running
|
|
* and working properly.
|
|
*/
|
|
void ready(KSpell *);
|
|
|
|
/**
|
|
* Emitted during a check().
|
|
* @p i is between 1 and 100.
|
|
*/
|
|
void progress (unsigned int i);
|
|
|
|
/**
|
|
* Emitted when check() is done.
|
|
*
|
|
* Be sure to copy the results of @p buffer if you need them.
|
|
* You can only rely
|
|
* on the contents of buffer for the life of the slot which was signaled
|
|
* by done().
|
|
*/
|
|
void done (const TQString &buffer);
|
|
|
|
/**
|
|
* Emitted when checkList() is done.
|
|
*
|
|
* If the argument is
|
|
* @p true, then you should update your text from the
|
|
* wordlist, otherwise not.
|
|
*/
|
|
void done(bool);
|
|
|
|
/**
|
|
* Emitted on terminal errors and after clean up.
|
|
*
|
|
* You can delete the KSpell object in this signal.
|
|
*
|
|
* You can check status() to see what caused the death:
|
|
* @li @p Error - KSpell could not start.
|
|
* @li @p Crashed - KSpell encountered an unexpected error during execution.
|
|
* @li @p Finished - Clean up finished.
|
|
*/
|
|
void death( );
|
|
|
|
|
|
protected slots:
|
|
/* All of those signals from KProcIO get sent here. */
|
|
void KSpell2 (KProcIO *);
|
|
void checkWord2 (KProcIO *);
|
|
void checkWord3 ();
|
|
void check2 (KProcIO *);
|
|
void checkList2 ();
|
|
void checkList3a (KProcIO *);
|
|
void checkListReplaceCurrent ();
|
|
void checkList4 ();
|
|
void dialog2 (int dlgresult);
|
|
void check3 ();
|
|
void suggestWord( KProcIO * );
|
|
|
|
void slotStopCancel (int);
|
|
void ispellExit (TDEProcess *);
|
|
void emitDeath();
|
|
void ispellErrors (TDEProcess *, char *, int);
|
|
void checkNext();
|
|
|
|
private slots:
|
|
/**
|
|
* Used for modalCheck().
|
|
*/
|
|
void slotModalReady();
|
|
|
|
/**
|
|
* Used for modalCheck().
|
|
*/
|
|
void slotModalDone( const TQString & );
|
|
|
|
/**
|
|
* Used for modalCheck().
|
|
*/
|
|
void slotSpellCheckerCorrected( const TQString & oldText, const TQString & newText, unsigned int );
|
|
|
|
/**
|
|
* Used for modalCheck().
|
|
*/
|
|
void slotModalSpellCheckerFinished( );
|
|
|
|
signals:
|
|
void dialog3 ();
|
|
|
|
protected:
|
|
|
|
KProcIO *proc;
|
|
TQWidget *parent;
|
|
KSpellConfig *ksconfig;
|
|
KSpellDlg *ksdlg;
|
|
TQStringList *wordlist;
|
|
TQStringList::Iterator wlIt;
|
|
TQStringList ignorelist;
|
|
TQStringList replacelist;
|
|
TQStringList sugg;
|
|
TQTextCodec* codec;
|
|
|
|
spellStatus m_status;
|
|
|
|
bool usedialog;
|
|
bool texmode;
|
|
bool dlgon;
|
|
bool personaldict;
|
|
bool dialogwillprocess;
|
|
bool progressbar;
|
|
bool dialogsetup;
|
|
bool autoDelete;
|
|
|
|
TQString caption;
|
|
TQString orig;
|
|
TQString origbuffer;
|
|
TQString newbuffer;
|
|
TQString cwword;
|
|
TQString dlgorigword;
|
|
TQString dlgreplacement;
|
|
TQString dialog3slot;
|
|
|
|
int dlgresult;
|
|
int trystart;
|
|
int maxtrystart;
|
|
int lastpos;
|
|
unsigned int totalpos;
|
|
unsigned int lastline;
|
|
unsigned int posinline;
|
|
unsigned int lastlastline;
|
|
unsigned int offset;
|
|
unsigned int progres;
|
|
unsigned int curprog;
|
|
|
|
/**
|
|
* Used for modalCheck.
|
|
*/
|
|
bool modaldlg;
|
|
static TQString modaltext;
|
|
static int modalreturn;
|
|
static TQWidget* modalWidgetHack;
|
|
|
|
int parseOneResponse (const TQString &_buffer, TQString &word, TQStringList &sugg);
|
|
TQString funnyWord (const TQString & word);
|
|
void dialog (const TQString & word, TQStringList & sugg, const char* _slot);
|
|
TQString replacement () const
|
|
{ return dlgreplacement; }
|
|
|
|
void setUpDialog ( bool reallyusedialogbox = true);
|
|
|
|
void emitProgress ();
|
|
bool cleanFputs (const TQString & s, bool appendCR=true);
|
|
bool cleanFputsWord (const TQString & s, bool appendCR=true);
|
|
void startIspell();
|
|
bool writePersonalDictionary();
|
|
void initialize( TQWidget *_parent, const TQString &_caption,
|
|
TQObject *obj, const char *slot, KSpellConfig *_ksc,
|
|
bool _progressbar, bool _modal, SpellerType type );
|
|
|
|
private:
|
|
class KSpellPrivate;
|
|
KSpellPrivate *d;
|
|
};
|
|
|
|
#endif
|