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226 lines
8.6 KiB
226 lines
8.6 KiB
15 years ago
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/***************************************************************************
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quantacommon.h - description
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-------------------
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begin : Sat Jul 27 2002
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copyright : (C) 2002, 2003 by Andras Mantia <amantia@kde.org>
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; version 2 of the License. *
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* *
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***************************************************************************/
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#ifndef QUANTACOMMON_H
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#define QUANTACOMMON_H
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#include <kdeversion.h>
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#include "qtag.h"
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#include "node.h"
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#include "parser.h"
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/**Some common, mostly static functions.
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*@author Andras Mantia
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*/
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#define DEFAULT_DTD QString("-//W3C//DTD HTML 4.01 Transitional//EN")
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class QString;
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class DCOPReply;
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class KURL;
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class KStandardDirs;
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class QWidget;
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class Tag;
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class KConfig;
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class KPopupMenu;
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/** Describes one abbreviation group */
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class Abbreviation{
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public:
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/*A list with abbreviations in the for of: <template templatename, code> */
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QMap<QString, QString> abbreviations;
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QStringList dteps;
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};
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//Quanta main configuration structure
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class QConfig{
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public:
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//Tag style options
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uint tagCase;
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uint attrCase;
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QChar attrValueQuotation;
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bool closeOptionalTags;
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bool closeTags;
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bool updateClosingTags;
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//editor settings
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bool useAutoCompletion;
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bool enableDTDToolbar;
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QString defaultEncoding;
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//parser options
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bool instantUpdate;
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bool showEmptyNodes;
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bool showClosingTags;
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uint refreshFrequency;
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QString defaultDocType;
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uint expandLevel;
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bool showDTDSelectDialog;
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QString showCloseButtons; ///< can be Disabled, ShowAlways or ShowDelayed
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uint toolviewTabs; ///< how does the toolview tabs look like
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//kafka sync options
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bool quantaRefreshOnFocus;
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int quantaRefreshDelay;
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bool kafkaRefreshOnFocus;
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int kafkaRefreshDelay;
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//kafka indentation options
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bool inlineNodeIndentation;
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//environment options
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QString globalDataDir; //not stored, initialized on app startup
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QStringList pluginSearchPaths; //global but read from plugins.rc
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QString markupMimeTypes;
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QString scriptMimeTypes;
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QString imageMimeTypes;
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QString textMimeTypes;
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QString previewPosition;
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QString docPosition;
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QString windowLayout;
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uint autosaveInterval;
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QString backupDirPath;
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QString quantaPID;
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bool showHiddenFiles; ///< show hidden files in files treeview?
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bool saveTrees; ///< save tree status for local trees?
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QMap<QString, Abbreviation> abbreviations; ///< the abbreviation groups
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bool replaceAccented; ///< replace or not the accented characters
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bool replaceNotInEncoding; ///< replace characters with their entity number if they cannot be saved in the current encoding of the document.
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bool smartTagInsertion; //enable/disable smartTagInsertion
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};
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typedef struct DirInfo{
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QString mimeType;
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QString preText;
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QString postText;
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bool usePrePostText;
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};
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/**Some common, mostly static functions.
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*@author Andras Mantia
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*/
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class QuantaCommon {
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public:
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QuantaCommon();
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~QuantaCommon();
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/** convert tag to upper or lower case */
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static QString tagCase( const QString& tag);
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/** convert tag to upper or lower case */
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static QString attrCase( const QString& attr);
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/** returns the attribute value in quoted form, by taking care of the
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quotation setting*/
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static QString quoteAttributeValue(const QString& value);
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/** Set's up the url correctly from urlString. */
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static void setUrl(KURL &url, const QString& urlString);
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/** No descriptions */
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static bool isSingleTag(const QString& dtdName, const QString& tag);
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/** No descriptions */
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static bool isOptionalTag(const QString& dtdName, const QString& tag);
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/** No descriptions */
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static bool isKnownTag(const QString& dtdName, const QString& tag);
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/** No descriptions */
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static AttributeList* tagAttributes(const QString& dtdName, const QString& tag);
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/** Returns the QTag object for the tag "tag" from the DTD named "dtdname". */
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static QTag* tagFromDTD(const QString& dtdName, const QString& tag);
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/** Returns the QTag object for the tag "tag" from the DTD. */
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static QTag* tagFromDTD(const DTDStruct* dtd, const QString& tag);
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/** Returns the QTag object for the node "node" from node's DTD. */
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static QTag* tagFromDTD(Node *node);
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/** Returns an XML style string containing the GUI for attributes. */
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static QString xmlFromAttributes(AttributeList* attributes);
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/** Returns 0 if the (line,col) is inside the area specified by the other arguments,
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-1 if it is before the area and 1 if it is after. */
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static int isBetween(int line, int col, int bLine, int bCol, int eLine, int eCol);
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/** Returns a pointer to a KStandardDirs object usable for plugin searchup. type is the plugin binary type (exe or lib). The returned
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pointer must be deleted by the caller!! */
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static KStandardDirs* pluginDirs(const char *type);
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/** Return true, if the url has the mimetype starting with type. */
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static bool checkMimeGroup(const KURL& url, const QString& type);
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/** Return true, if the url has the mimetype type. */
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static bool checkMimeType(const KURL& url, const QString& type);
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/** Return true, if the url has exactly the mimetype type. */
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static bool checkExactMimeType(const KURL& url, const QString& type);
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/** Returns the url without the filename. */
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static KURL convertToPath(const KURL& url);
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/** Return a string to be used when an url is saved to the project file.
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Returns url.url() if it's an absolute url and
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url.path() if the url is relative */
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static QString qUrl(const KURL& url);
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/** No descriptions */
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static void dirCreationError(QWidget *widget, const KURL& url);
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/**
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Adds the backslash before the special chars (like ?, *, . ) so the returned string can be used in regular expressions.
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*/
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static QString makeRxCompatible(const QString& s);
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/** Returns the translated a_str in English. A "back-translation" useful e.g in case of CSS elements selected from a listbox. */
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static QString i18n2normal(const QString& a_str);
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/** No descriptions */
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static void normalizeStructure(QString f,QStringList& l);
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/**Returns true if tag2 is the closing pair of tag1. It's namespace aware.*/
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static bool closesTag(Tag *tag1, Tag *tag2);
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static bool closesTag(QString namespaceName, QString tagName, bool caseSensitive,
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QString namespaceName2, QString tagName2, bool caseSensitive2);
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static int denyBinaryInsert(QWidget *window);
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static void removeCommentsAndQuotes(QString& str, const DTDStruct* dtd);
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static bool insideCommentsOrQuotes(int position, const QString &string, const DTDStruct *dtd);
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/** Calls a Quanta DCOP method.
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* @param interface the DCOP interface the method belongs to
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* @param method the DCOP method name (with the argument types)
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* @param arguments comma separated list of argument
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* @return the return value of the DCOP caller
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*/
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static DCOPReply callDCOPMethod(const QString& interface, const QString& method, const QString& arguments);
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/** Checks if url exists and shows a question about overwriting it.
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* @param url the url to check
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* @return true if the user answered yes, false otherwise.
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*/
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static bool checkOverwrite(const KURL& url, QWidget *window);
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/**
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* Same as KConfigBase::readPathListEntry, but resolves symlinks
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* @param config
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* @param pKey
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* @return
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*/
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static QStringList readPathListEntry(KConfig *config, const QString &pKey);
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/**
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* Same as KConfigBase::readPathEntry, but resolves symlinks
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* @param config
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* @param pKey
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* @return
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*/
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static QString readPathEntry(KConfig *config, const QString &pKey);
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/**
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* Returns the HTML encoding string for character with the specified code.
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* If no such literal encoding is known (like ä), the numeric encoding
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* is returned: &#code;
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* @param code the numeric code of the character
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* @return the encoded string
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*/
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static QString encodedChar(uint code);
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};
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#endif
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