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.
181 lines
3.8 KiB
181 lines
3.8 KiB
/* -------------------------------------------------------------
|
|
|
|
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 <khtml_part.h>
|
|
|
|
class TQFile;
|
|
class KTempFile;
|
|
class KPopupMenu;
|
|
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 KHTMLPart
|
|
{
|
|
Q_OBJECT
|
|
|
|
|
|
public:
|
|
|
|
DictHTMLPart(TQWidget *parentWidget = 0, const char *widgetname = 0);
|
|
~DictHTMLPart();
|
|
|
|
signals:
|
|
void middleButtonClicked();
|
|
|
|
protected:
|
|
|
|
virtual void khtmlMouseReleaseEvent(khtml::MouseReleaseEvent *event);
|
|
|
|
};
|
|
|
|
//********* QueryView ******************************************
|
|
|
|
|
|
class QueryView : public TQVBox
|
|
{
|
|
Q_OBJECT
|
|
|
|
|
|
public:
|
|
|
|
QueryView(TQWidget *_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 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
|
|
|
|
KToolBarPopupAction *actBack, *actForward;
|
|
DictComboAction *actQueryCombo;
|
|
|
|
KPopupMenu *rightBtnMenu;
|
|
TQString popupLink,popupSelect; // needed for rightbtn-popup menu
|
|
|
|
TQPtrList<BrowseData> browseList;
|
|
unsigned int browsePos; // position in browseList
|
|
TQString currentHTMLHeader;
|
|
|
|
bool isRendering;
|
|
};
|
|
|
|
#endif
|