From 3af5832abe7c802a384cd58d34f7cc4433595ced Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sl=C3=A1vek=20Banko?= <slavek.banko@axis.cz>
Date: Mon, 7 Oct 2013 23:28:24 +0200
Subject: Initial import of kscope 1.6.2

---
 src/calltreemanager.cpp | 136 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 136 insertions(+)
 create mode 100644 src/calltreemanager.cpp

(limited to 'src/calltreemanager.cpp')

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"
+
-- 
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