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authorSlávek Banko <slavek.banko@axis.cz>2013-10-07 23:28:24 +0200
committerSlávek Banko <slavek.banko@axis.cz>2013-10-08 05:14:51 +0200
commit3af5832abe7c802a384cd58d34f7cc4433595ced (patch)
treecc300d6fae4cb5798f0cf5db3ece63026f34379a /src/editortabs.h
downloadkscope-3af5832abe7c802a384cd58d34f7cc4433595ced.tar.gz
kscope-3af5832abe7c802a384cd58d34f7cc4433595ced.zip
Initial import of kscope 1.6.2
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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 <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