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Diffstat (limited to 'src/calltreedlg.h')
| -rw-r--r-- | src/calltreedlg.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/src/calltreedlg.h b/src/calltreedlg.h new file mode 100644 index 0000000..d5f567b --- /dev/null +++ b/src/calltreedlg.h @@ -0,0 +1,111 @@ +/*************************************************************************** + * + * 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 |