149 lines
4.8 KiB
C++
149 lines
4.8 KiB
C++
#ifndef _RESLIST_H_INCLUDED_
|
|
#define _RESLIST_H_INCLUDED_
|
|
/* @(#$Id: reslist.h,v 1.17 2008-12-16 14:20:10 dockes Exp $ (C) 2005 J.F.Dockes */
|
|
|
|
#include <list>
|
|
|
|
#ifndef NO_NAMESPACES
|
|
using std::list;
|
|
#endif
|
|
|
|
#if (QT_VERSION < 0x040000)
|
|
#include <qtextbrowser.h>
|
|
class QPopupMenu;
|
|
#define RCLPOPUP QPopupMenu
|
|
#define QTEXTBROWSER QTextBrowser
|
|
#else
|
|
#include <q3textbrowser.h>
|
|
class Q3PopupMenu;
|
|
#define RCLPOPUP Q3PopupMenu
|
|
#define QTEXTBROWSER Q3TextBrowser
|
|
#endif
|
|
|
|
#include "docseq.h"
|
|
#include "sortseq.h"
|
|
#include "filtseq.h"
|
|
#include "refcntr.h"
|
|
#include "rcldoc.h"
|
|
#include "reslistpager.h"
|
|
|
|
class ResList;
|
|
class QtGuiResListPager;
|
|
|
|
/**
|
|
* Display a list of document records. The data can be out of the history
|
|
* manager or from an index query, both abstracted as a DocSequence.
|
|
* Sorting and filtering are applied by stacking Sort/Filter DocSequences.
|
|
* This is nice because history and index result are handled the same, but
|
|
* not nice because we can't use the sort/filter capabilities in the index
|
|
* engine, and do it instead on the index output, which duplicates code and
|
|
* may be sometimes slower.
|
|
*/
|
|
class ResList : public QTEXTBROWSER
|
|
{
|
|
Q_OBJECT;
|
|
|
|
friend class QtGuiResListPager;
|
|
public:
|
|
ResList(QWidget* parent = 0, const char* name = 0);
|
|
virtual ~ResList();
|
|
|
|
// Return document for given docnum. We act as an intermediary to
|
|
// the docseq here. This has also the side-effect of making the
|
|
// entry current (visible and highlighted), and only work if the
|
|
// num is inside the current page or its immediate neighbours.
|
|
bool getDoc(int docnum, Rcl::Doc &);
|
|
|
|
QString getDescription(); // Printable actual query performed on db
|
|
int getResCnt(); // Return total result list size
|
|
void setDocSource(RefCntr<DocSequence> ndocsource);
|
|
bool displayingHistory();
|
|
bool getTerms(vector<string>& terms,
|
|
vector<vector<string> >& groups, vector<int>& gslks);
|
|
list<string> expand(Rcl::Doc& doc);
|
|
int listId() const {return m_listId;}
|
|
|
|
public slots:
|
|
virtual void resetList(); // Erase current list
|
|
virtual void doubleClicked(int, int);
|
|
virtual void resPageUpOrBack(); // Page up pressed
|
|
virtual void resPageDownOrNext(); // Page down pressed
|
|
virtual void resultPageBack(); // Previous page of results
|
|
virtual void resultPageFirst(); // First page of results
|
|
virtual void resultPageNext(); // Next (or first) page of results
|
|
virtual void displayPage(); // Display current page
|
|
virtual void menuPreview();
|
|
virtual void menuSaveToFile();
|
|
virtual void menuEdit();
|
|
virtual void menuCopyFN();
|
|
virtual void menuCopyURL();
|
|
virtual void menuExpand();
|
|
virtual void menuPreviewParent();
|
|
virtual void menuOpenParent();
|
|
virtual void previewExposed(int);
|
|
virtual void append(const QString &text);
|
|
// Only used for qt ver >=4 but seems we cant undef it
|
|
virtual void selecChanged();
|
|
virtual void setDocSource();
|
|
virtual void setSortParams(DocSeqSortSpec spec);
|
|
virtual void setFilterParams(const DocSeqFiltSpec &spec);
|
|
virtual void highlighted(const QString& link);
|
|
|
|
signals:
|
|
void nextPageAvailable(bool);
|
|
void prevPageAvailable(bool);
|
|
void docEditClicked(int);
|
|
void docPreviewClicked(int, int);
|
|
void docSaveToFileClicked(int);
|
|
void previewRequested(Rcl::Doc);
|
|
void editRequested(Rcl::Doc);
|
|
void headerClicked();
|
|
void docExpand(int);
|
|
void wordSelect(QString);
|
|
void linkClicked(const QString&, int); // See emitLinkClicked()
|
|
|
|
protected:
|
|
void keyPressEvent(QKeyEvent *e);
|
|
void contentsMouseReleaseEvent(QMouseEvent *e);
|
|
|
|
protected slots:
|
|
virtual void languageChange();
|
|
virtual void linkWasClicked(const QString &, int);
|
|
virtual void showQueryDetails();
|
|
|
|
private:
|
|
QtGuiResListPager *m_pager;
|
|
// Raw doc source
|
|
RefCntr<DocSequence> m_baseDocSource;
|
|
// Possibly filtered/sorted docsource (the one displayed)
|
|
RefCntr<DocSequence> m_docSource;
|
|
// Current sort and filtering parameters
|
|
DocSeqSortSpec m_sortspecs;
|
|
DocSeqFiltSpec m_filtspecs;
|
|
// Docs for current page
|
|
std::vector<Rcl::Doc> m_curDocs;
|
|
|
|
// Translate from textedit paragraph number to relative
|
|
// docnum. Built while we insert text into the qtextedit
|
|
std::map<int,int> m_pageParaToReldocnums;
|
|
int m_popDoc; // Docnum for the popup menu.
|
|
int m_curPvDoc;// Docnum for current preview
|
|
int m_lstClckMod; // Last click modifier.
|
|
list<int> m_selDocs;
|
|
int m_listId;
|
|
|
|
|
|
virtual int docnumfromparnum(int);
|
|
virtual int parnumfromdocnum(int);
|
|
|
|
// Don't know why this is necessary but it is
|
|
void emitLinkClicked(const QString &s) {
|
|
emit linkClicked(s, m_lstClckMod);
|
|
};
|
|
virtual RCLPOPUP *createPopupMenu(const QPoint& pos);
|
|
static int newListId();
|
|
};
|
|
|
|
|
|
#endif /* _RESLIST_H_INCLUDED_ */
|