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Diffstat (limited to 'src/calltreemanager.cpp')
| -rw-r--r-- | src/calltreemanager.cpp | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/src/calltreemanager.cpp b/src/calltreemanager.cpp new file mode 100644 index 0000000..5dc8e9f --- /dev/null +++ b/src/calltreemanager.cpp @@ -0,0 +1,136 @@ +/*************************************************************************** + * + * 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. + * + ***************************************************************************/ + +#include "calltreemanager.h" +#include "calltreedlg.h" +#include "projectmanager.h" + +/** + * Class constructor. + * @param pParent The widget to use as the parent of all Call Tree + * dialogues + */ +CallTreeManager::CallTreeManager(QWidget* pParent) : QObject(pParent) +{ + // Delete dialogue objects when they are removed from the list + m_lstDialogs.setAutoDelete(true); +} + +/** + * Class destructor. + */ +CallTreeManager::~CallTreeManager() +{ +} + +/** + * Saves all call trees into the project directory. + * @param sProjPath The project's directory + * @param slFiles Holds a list of saved file names, upon return + */ +void CallTreeManager::saveOpenDialogs(const QString& sProjPath, + QStringList& slFiles) +{ + CallTreeDlg *pDlg; + + // Iterate over the open dialogues + for (pDlg = m_lstDialogs.first(); pDlg != NULL; + pDlg = m_lstDialogs.next()) { + pDlg->store(sProjPath); + slFiles += pDlg->getFileName(); + } +} + +/** + * Loads all call trees according to the list of files + * @param sProjPath The project's directory + * @param slFiles A list of file names to open + */ +void CallTreeManager::loadOpenDialogs(const QString& sProjPath, + const QStringList& slFiles) +{ + QStringList::ConstIterator itr; + CallTreeDlg *pDlg; + + for (itr = slFiles.begin(); itr != slFiles.end(); ++itr) { + // Create a new dialogue for this file + pDlg = addDialog(); + + // Try to load the graph from the file + if (!pDlg->load(sProjPath, *itr)) { + m_lstDialogs.remove(pDlg); + continue; + } + + // Show the call tree + pDlg->show(); + } +} + +/** + * Creates a new Call Tree dialogue. + * @return The newly allocated dialogue object + */ +CallTreeDlg* CallTreeManager::addDialog() +{ + CallTreeDlg* pDlg; + + // Create a modeless call tree dialogue + pDlg = new CallTreeDlg(); + m_lstDialogs.append(pDlg); + + // Open an editor whenever a function name is double-clicked + connect(pDlg, SIGNAL(lineRequested(const QString&, uint)), + this, SIGNAL(lineRequested(const QString&, uint))); + + // Track the closing of the call tree dialog + connect(pDlg, SIGNAL(closed(const CallTreeDlg*)), this, + SLOT(slotRemoveDialog(const CallTreeDlg*))); + + return pDlg; +} + +/** + * Closes all Call Tree dialogues. + */ +void CallTreeManager::closeAll() +{ + m_lstDialogs.clear(); +} + +/** + * Removes a Call Tree dialogue from the list of open Call Trees. + * This slot is connected to the closed() signal emitted by the dialogue. + * @param pDlg The dialogue to remove from the list + */ +void CallTreeManager::slotRemoveDialog(const CallTreeDlg* pDlg) +{ + m_lstDialogs.remove(pDlg); +} + +#include "calltreemanager.moc" + |