/* ------------------------------------------------------------- queryview.h (part of The KDE Dictionary Client) Copyright (C) 2000-2001 Christian Gebauer <gebauer@kde.org> This file is distributed under the Artistic License. See LICENSE for details. ------------------------------------------------------------- SaveHelper network transparent file saving BrowseData data structure used for caching definitions DictHTMLPart handling of middle mouse button clicks QueryView widget that displays the definitions ------------------------------------------------------------- */ #ifndef _QUERYVIEW_H_ #define _QUERYVIEW_H_ #include <tqvbox.h> #include <tdehtml_part.h> class TQFile; class KTempFile; class TDEPopupMenu; class DictComboAction; TQString getShortString(TQString str,unsigned int length); //******** SaveHelper ******************************************* class SaveHelper { public: SaveHelper(const TQString &saveName, const TQString &filter, TQWidget *parent); ~SaveHelper(); // returns a file open for writing TQFile* getFile(const TQString &dialogTitle); private: TQWidget *p_arent; TQString s_aveName, f_ilter; KURL url; TQFile* file; KTempFile* tmpFile; static TQString lastPath; }; //******** BrowseData ****************************************** class BrowseData { public: BrowseData(const TQString &Nhtml, const TQString &NqueryText); TQString html; TQString queryText; int xPos,yPos; }; //********* DictHTMLPart *************************************** class DictHTMLPart : public TDEHTMLPart { Q_OBJECT public: DictHTMLPart(TQWidget *parentWidget = 0, const char *widgetname = 0); ~DictHTMLPart(); signals: void middleButtonClicked(); protected: virtual void tdehtmlMouseReleaseEvent(tdehtml::MouseReleaseEvent *event); }; //********* QueryView ****************************************** class QueryView : public TQVBox { Q_OBJECT public: QueryView(TQWidget *_parent = 0L); ~QueryView(); void setActions(TDEToolBarPopupAction* NactBack, TDEToolBarPopupAction* NactForward, DictComboAction* NactQueryCombo); bool browseBackPossible() const; bool browseForwardPossible() const; void stop(); public slots: void optionsChanged(); void printQuery(); void saveQuery(); void browseBack(); void browseForward(); void selectAll(); void copySelection(); void showFindDialog(); signals: void defineRequested(const TQString &query); void matchRequested(const TQString &query); void clipboardRequested(); void enableCopy(bool selected); // emited when the user selects/deselects text void enablePrintSave(); void renderingStarted(); void renderingStopped(); void newCaption(const TQString&); protected: void paletteChange ( const TQPalette & ); void fontChange ( const TQFont & ); void saveCurrentResultPos(); void showResult(); protected slots: void resultReady(const TQString &result, const TQString &query); void partCompleted(); void slotURLRequest (const KURL &url, const KParts::URLArgs &args); void middleButtonClicked(); void buildPopupMenu(const TQString &url, const TQPoint &point); void popupDefineLink(); void popupMatchLink(); void popupOpenLink(); void popupDefineSelect(); void popupMatchSelect(); void popupDbInfo(); void enableAction(const char *, bool); void browseBack(int); void browseForward(int); void updateBrowseActions(); private: DictHTMLPart *part; // Widgets TDEToolBarPopupAction *actBack, *actForward; DictComboAction *actQueryCombo; TDEPopupMenu *rightBtnMenu; TQString popupLink,popupSelect; // needed for rightbtn-popup menu TQPtrList<BrowseData> browseList; unsigned int browsePos; // position in browseList TQString currentHTMLHeader; bool isRendering; }; #endif