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153 lines
4.5 KiB
153 lines
4.5 KiB
/***************************************************************************
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*
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* Copyright (C) 2005 Elad Lahav (elad_lahav@users.sourceforge.net)
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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***************************************************************************/
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#ifndef QUERYWIDGET_H
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#define QUERYWIDGET_H
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#include <tqlistview.h>
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#include <tqpopupmenu.h>
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#include <tdeaction.h>
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#include "querywidgetlayout.h"
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#include "tabwidget.h"
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#include "querypage.h"
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#include "historypage.h"
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#include "projectmanager.h"
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/**
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* A tabbed-window holding Cscope query results pages.
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* @author Elad Lahav
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*/
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class QueryWidget : public QueryWidgetLayout
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{
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Q_OBJECT
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public:
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QueryWidget(TQWidget* pParent = 0, const char* szName = 0);
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~QueryWidget();
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void addQueryPage();
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void initQuery(uint, const TQString&, bool);
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void applyPrefs();
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void loadPages(const TQString&, const TQStringList&);
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void savePages(const TQString&, TQStringList&);
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void addHistoryRecord(const TQString&, uint, const TQString&);
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void selectActiveHistory();
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void setPageMenu(TQPopupMenu*, TDEToggleAction*);
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void getBookmarks(FileLocationList&);
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/**
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* Enables/disables new history items.
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* @param bEnabled true to enable new history items, false to
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* disable
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*/
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void setHistoryEnabled(bool bEnabled) { m_bHistEnabled = bEnabled; }
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public slots:
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void slotNewQueryPage();
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void slotLockCurrent(bool);
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void slotLockCurrent();
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void slotRefreshCurrent();
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void slotNextResult();
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void slotPrevResult();
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void slotCloseCurrent();
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void slotCloseAll();
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void slotHistoryPrev();
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void slotHistoryNext();
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signals:
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/**
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* Emitted when the a lineRequested() signal is received from any of the
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* currently open query pages.
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* @param sPath The full path of the requested source file
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* @param nLine The requested line number
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*/
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void lineRequested(const TQString& sPath, uint nLine);
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/**
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* Emitted when new query page is requested by user
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*/
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void newQuery();
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private:
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/** A popup menu with query page commands (new query, lock/unlock, close
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query, etc.). */
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TQPopupMenu* m_pPageMenu;
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/** A toggle-like action for changing the locked state of a query. */
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TDEToggleAction* m_pLockAction;
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/** The active history page. */
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HistoryPage* m_pHistPage;
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/** Determines whether history items should be added to the active
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history page. */
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bool m_bHistEnabled;
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/** The number of query pages currently open. */
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int m_nQueryPages;
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void setPageCaption(QueryPageBase*);
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/**
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* @return The active page in the tab widget
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*/
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inline QueryPageBase* currentPage() {
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return (QueryPageBase*)m_pQueryTabs->currentPage();
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}
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/**
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* @param pWidget A query page to set as the current one
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*/
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inline void setCurrentPage(TQWidget* pWidget) {
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if (pWidget)
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m_pQueryTabs->setCurrentPage(m_pQueryTabs->indexOf(pWidget));
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}
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/**
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* Determines if a page is a history page.
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* @param pPage The page to check
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* @return true if the given page is a history page
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*/
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inline bool isHistoryPage(TQWidget* pPage) {
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return (dynamic_cast<HistoryPage*>(pPage) != NULL);
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}
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void setPageLocked(QueryPageBase*, bool);
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void findQueryPage();
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void findHistoryPage();
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private slots:
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void slotRequestLine(const TQString&, uint);
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void slotCurrentChanged(TQWidget*);
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void slotClosePage(TQWidget*);
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void slotContextMenu(const TQPoint&);
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void slotContextMenu(TQWidget*, const TQPoint&);
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};
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#endif
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