1 files changed, 178 insertions, 0 deletions
diff --git a/kdict/queryview.h b/kdict/queryview.h
new file mode 100644
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+++ b/kdict/queryview.h
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+/* -------------------------------------------------------------
+
+   queryview.h (part of The KDE Dictionary Client)
+
+   Copyright (C) 2000-2001 Christian Gebauer <[email protected]>
+
+   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 <qvbox.h>
+#include <khtml_part.h>
+
+class QFile;
+class KTempFile;
+class KPopupMenu;
+class DictComboAction;
+
+
+QString getShortString(QString str,unsigned int length);
+
+
+//********  SaveHelper  *******************************************
+
+
+class SaveHelper {
+
+public:
+
+  SaveHelper(const QString &saveName, const QString &filter, QWidget *parent);
+  ~SaveHelper();
+
+  // returns a file open for writing
+  QFile* getFile(const QString &dialogTitle);
+
+private:
+
+  QWidget *p_arent;
+  QString s_aveName, f_ilter;
+  KURL url;
+  QFile* file;
+  KTempFile* tmpFile;
+  static QString lastPath;
+
+};
+
+
+//********  BrowseData  ******************************************
+
+
+class BrowseData
+{
+
+public:
+
+  BrowseData(const QString &Nhtml, const QString &NqueryText);
+
+  QString html;
+  QString queryText;
+  int xPos,yPos;
+};
+
+
+//*********  DictHTMLPart  ***************************************
+
+class DictHTMLPart : public KHTMLPart
+{
+  Q_OBJECT
+
+public:
+
+  DictHTMLPart(QWidget *parentWidget = 0, const char *widgetname = 0);
+  ~DictHTMLPart();
+
+signals:
+  void middleButtonClicked();
+
+protected:
+
+  virtual void khtmlMouseReleaseEvent(khtml::MouseReleaseEvent *event);
+
+};
+
+//*********  QueryView  ******************************************
+
+
+class QueryView : public QVBox
+{
+  Q_OBJECT
+
+public:
+
+  QueryView(QWidget *_parent = 0L);
+  ~QueryView();
+
+  void setActions(KToolBarPopupAction* NactBack, KToolBarPopupAction* 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 QString &query);
+  void matchRequested(const QString &query);
+  void clipboardRequested();
+  void enableCopy(bool selected);   // emited when the user selects/deselects text
+  void enablePrintSave();
+  void renderingStarted();
+  void renderingStopped();
+  void newCaption(const QString&);
+
+protected:
+
+  void paletteChange ( const QPalette & );
+  void fontChange ( const QFont & );
+
+  void saveCurrentResultPos();
+  void showResult();
+
+protected slots:
+
+  void resultReady(const QString &result, const QString &query);
+  void partCompleted();
+  void slotURLRequest (const KURL &url, const KParts::URLArgs &args);
+  void middleButtonClicked();
+  void buildPopupMenu(const QString &url, const QPoint &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
+
+  KToolBarPopupAction *actBack, *actForward;
+  DictComboAction *actQueryCombo;
+
+  KPopupMenu *rightBtnMenu;
+  QString popupLink,popupSelect;       // needed for rightbtn-popup menu
+
+  QPtrList<BrowseData> browseList;
+  unsigned int browsePos;              // position in browseList
+  QString currentHTMLHeader;
+
+  bool isRendering;
+};
+
+#endif