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Diffstat (limited to 'src/editortabs.h')
| -rw-r--r-- | src/editortabs.h | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/src/editortabs.h b/src/editortabs.h new file mode 100644 index 0000000..67d0c17 --- /dev/null +++ b/src/editortabs.h @@ -0,0 +1,129 @@ +/*************************************************************************** + * + * 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 <qwidget.h> +#include <qpopupmenu.h> +#include "tabwidget.h" +#include "editorpage.h" +#include "projectmanager.h" + +typedef QMap<QString, 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(QWidget* pParent = 0, const char* szName = 0); + ~EditorTabs(); + + void setWindowMenu(QPopupMenu*); + void addEditorPage(EditorPage*); + EditorPage* findEditorPage(const QString&, 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(QWidget*); + 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(QDropEvent* pEvent); + +protected: + virtual void dragMoveEvent(QDragMoveEvent*); + virtual void dropEvent(QDropEvent*); + +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. */ + QPopupMenu* 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(QWidget*, bool); + +private slots: + void slotCurrentChanged(QWidget*); + void slotAttachFile(EditorPage*, const QString&); + void slotNewFile(EditorPage*); + void slotFileModified(EditorPage*, bool); + void slotInitiateDrag(QWidget*); + void slotFillWindowMenu(); + void slotSetCurrentPage(int); +}; + +#endif |