hidedoclist.cpp

Linux下的C、C＋＋ IDE

// FILE: hidedoclist.cpp
// DESCRIPTION: Implementation of the hIDE document list object.
// AUTHOR: James Martin ([e-mail])

#include "hidedoclist.h"

// Add a document to the list.
bool HideDocList::add(HideDoc &doc)
{

	// If the list has documents check if this one is present...
	if (!listPath.isEmpty())
	{
		for (QStringList::size_type i=0; i < listPath.count(); i++)
		{
			// If it's already in the list, avoid needless waste...
			if (listPath[i] == doc.getPath())
				return false;
		}
	}
	
	// Add the documents data to the list...
	listPath += doc.getPath();
	listName += doc.getName();
	listData += doc.getData();
	listMod.push_back(doc.isModified());
	
	return true;
}

// Remove a document from the list.
bool HideDocList::remove(HideDoc &doc)
{
	// Go through the list to find this document...	
	for (QStringList::size_type i=0; i < count(); i++)
	{
		// If found, remove it...
	 	if (listPath[i] == doc.getPath())
	 	{
	 		listPath.erase(listPath.at(i));
	 		listName.erase(listName.at(i));
	 		listData.erase(listData.at(i));
	 		listMod.erase(listMod.at(i));
	 				
	 		return true;
	 	}
	}

	return false; // Wasn't found (this should never happen).
}

// Update a documents data in the list.
void HideDocList::update(HideDoc &doc)
{
	// Go through the list until this document is found...
	for (QStringList::size_type i = 0; i < count(); i++)
	{
		// If the documents found, update and return...
	 	if (listPath[i] == doc.getPath())
	 	{
	 	 	listData[i] = doc.getData();
	 	 	listMod[i] = doc.isModified();
	 	 	
	 	 	return;
	 	}
	}
}

// Get a document based on its name (title).	
HideDoc HideDocList::getByName(QString n)
{
	HideDoc hd;
	
	// Go through the list to find the document...
	for (QStringList::size_type i=0; i < count(); i++)
	{
		// If the document is found return a copy...
	 	if (listName[i] == n)
	 	{
	 		hd.set(listPath[i], listName[i], listData[i]);
	 		hd.setModified(listMod[i]);
	 		
	 		return hd;
	 	}
	}
	
	return hd; // Wasn't found, return a blank document.
}

// Get on document based on a path.
HideDoc HideDocList::getByPath(QString p)
{
	HideDoc hd;
	
	// Go through the list to find the document...
	for (QStringList::size_type i=0; i < count(); i++)
	{
		// If the document is found return a copy...
	 	if (listPath[i] == p)
	 	{
	 		hd.set(listPath[i], listName[i], listData[i]);
	 		hd.setModified(listMod[i]);
	 		
	 		return hd;
	 	}
	}
	
	return hd; // Wasn't found, return a blank document.
}