Initial import of kscope 1.6.2

1 files changed, 111 insertions, 0 deletions

diff --git a/src/calltreedlg.h b/src/calltreedlg.h
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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 CALLTREEDLG_H
+#define CALLTREEDLG_H
+
+#include <qwidget.h>
+#include <qlistview.h>
+#include <calltreelayout.h>
+
+/**
+ * A multiple-view window showing function call information.
+ * The available views are:
+ * - Call graph, showing both calling and call functions
+ * - Called functions tree
+ * - Calling functions tree
+ * NOTE: This is class is now derived from QWidget instead of QDialog. This 
+ * means that call-trees are independent windows, which can be maximised or
+ * minimised.
+ * @author Elad Lahav
+ */
+class CallTreeDlg : public CallTreeLayout
+{
+   Q_OBJECT
+   
+public: 
+	CallTreeDlg(QWidget* pParent = 0, const char* szName = 0);
+	~CallTreeDlg();
+	
+	void setRoot(const QString&);
+	bool load(const QString&, const QString&);
+	void store(const QString&);
+	
+	/** Returns Call Tree filename */
+	QString getFileName() { return m_sFileName; }
+
+public slots:
+	virtual void show();
+
+signals:
+	/**
+	 * Emitted when the user makes a request to view the contents of a
+	 * location in the source code.
+	 * This can be the location of a call, the definition of a function,
+	 * etc.
+	 * @param	sPath	The full path of the file to show
+	 * @param	nLine	The line number in this file
+	 */
+	void lineRequested(const QString& sPath, uint nLine);
+	
+	/**
+	 * Emitted when the user closes the tree view.
+	 */
+	void closed(const CallTreeDlg*);
+
+protected:
+	virtual void closeEvent(QCloseEvent*);
+
+protected slots:
+	virtual void slotSaveClicked();
+	virtual void slotZoomInClicked();
+	virtual void slotZoomOutClicked();
+	virtual void slotRotateClicked();
+	virtual void slotPrefClicked();
+	virtual void slotViewChanged(int);
+	
+private:
+	/** The root function. */
+	QString m_sRoot;
+	
+	/** A unique file name used for storing the call tree on a file.
+		The name is a combination of the root function and an incremented
+		index. */
+	QString m_sFileName;
+	
+	/** The full path of the file on which the call tree was saved 
+		(empty if this graph was never stored). */
+	QString m_sFilePath;
+		
+	/** The view to show when the dialogue is first displayed. */
+	int m_nDefView;
+		
+	/** An index for the generating unique file names. */
+	static int s_nFileNameIndex;
+};
+
+#endif