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/***************************************************************************
*
* Copyright (C) 2005 Elad Lahav (elad_lahav@users.sourceforge.net)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
***************************************************************************/
#ifndef EDITORTABS_H
#define EDITORTABS_H
#include <tqwidget.h>
#include <tqpopupmenu.h>
#include "tabwidget.h"
#include "editorpage.h"
#include "projectmanager.h"
typedef TQMap<TQString, EditorPage*> EditorMap;
class QueryView;
/**
* A tab widget that holds several editor windows.
* This class provides the main widget in the KScope window. All editors are
* opened as pages of the tab widgets.
* @author Elad Lahav
*/
class EditorTabs : public TabWidget
{
Q_OBJECT
public:
EditorTabs(TQWidget* pParent = 0, const char* szName = 0);
~EditorTabs();
void setWindowMenu(TQPopupMenu*);
void addEditorPage(EditorPage*);
EditorPage* findEditorPage(const TQString&, bool bForceChange = false);
EditorPage* getCurrentPage();
void removeCurrentPage();
bool removeAllPages();
void applyPrefs();
void getOpenFiles(FileLocationList&);
void getBookmarks(FileLocationList&);
void setBookmarks(FileLocationList&);
void showBookmarks(QueryView*);
public slots:
void slotRemovePage(TQWidget*);
void slotToggleTagList();
void slotSaveAll();
void slotGoLeft();
void slotGoRight();
signals:
/**
* Emitted when the current editor page changes.
* @param pOld The previous current page
* @param pNew The new current page
*/
void editorChanged(EditorPage* pOld, EditorPage* pNew);
/**
* Emitted when an editor page is closed.
* @param pPage The removed page
*/
void editorRemoved(EditorPage* pPage);
/**
* Indicates that files were dragged and dropped over the tab widget.
* @param pEvent The drop event information
*/
void filesDropped(TQDropEvent* pEvent);
protected:
virtual void dragMoveEvent(TQDragMoveEvent*);
virtual void dropEvent(TQDropEvent*);
private:
/** Links a file name with an editor page that has this file open. */
EditorMap m_mapEdit;
/** We need to keep track of the current page in order to implement the
editorChanged() signal. */
EditorPage* m_pCurPage;
/** A popup menu with Cscope operations for the editor windows. */
TQPopupMenu* m_pWindowMenu;
/** The number of items added to the window menu (used for removing old
items). */
int m_nWindowMenuItems;
/** A counter for creating unique tab captions for new files. */
int m_nNewFiles;
int getModifiedFilesCount();
bool removePage(TQWidget*, bool);
private slots:
void slotCurrentChanged(TQWidget*);
void slotAttachFile(EditorPage*, const TQString&);
void slotNewFile(EditorPage*);
void slotFileModified(EditorPage*, bool);
void slotInitiateDrag(TQWidget*);
void slotFillWindowMenu();
void slotSetCurrentPage(int);
};
#endif
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