C++ (Cpp) FreeListBrowserNode示例

示例#1

文件： gui_ca.c 项目： BackupTheBerlios/arp2-svn

static void FreeBrowserNodes2(struct List *list) {
  struct Node *node, *nextnode;

  if(list == NULL) return;

  node = list->lh_Head;

  while( ( nextnode = node->ln_Succ ) != NULL ) {
    FreeListBrowserNode(node);
    node = nextnode;
  }

  FreeVec(list);
}

示例#2

文件： tree.c 项目： MarkieMark/netsurf-git-svn

void free_browserlist(struct List *list)
{
    struct Node *node, *nextnode;

	if(IsListEmpty(list)) return;

    node = GetHead(list);

	do
    {
    	nextnode = GetSucc(node);
//		FreeVec(node->ln_Name);
        FreeListBrowserNode(node);
    } while(node = nextnode);
}

示例#3

文件： stringview.c 项目： Achal-Aggarwal/netsurf

static void myStringCloseListview( Class *cl, Object *obj )
{
struct myStringClassData *data;
struct Node *node;

	data = INST_DATA( cl, obj );

	if ( data->Window )
    {
		IDoMethod( data->WindowObject, WM_CLOSE );
		data->Window = NULL;
	}

	while(( node = RemHead( &data->ListviewHeader )))
	{
		FreeListBrowserNode( node );
	}
}

示例#4

文件： stringview.c 项目： Achal-Aggarwal/netsurf

static uint32 myStringSearch( Class *cl, Object *obj )
{
	struct myStringClassData *data;
	struct Window *win;
	struct Node *node;
	struct Node *n;
	uint32 found;
	uint32 bufpos;
	STRPTR searchString;
	STRPTR compString;

	found = 0;

	data = INST_DATA( cl, obj );

	win = data->Window;

	// Remove List and Free Nodes

    SetGadgetAttrs( (struct Gadget *)data->ListviewObject, win, NULL,
	    LISTBROWSER_Labels, ~0,
	    TAG_END
    );

	while(( node = RemHead( &data->ListviewHeader )))
	{
		FreeListBrowserNode( node );
	}

	GetAttr( STRINGA_BufferPos, obj, &bufpos );

	if ( bufpos == 0 )
	{
		goto bailout;
	}

//-------------

	searchString = strstr(data->SearchBuffer, "://");
	if(searchString)
	{
		searchString += 3;
		if (bufpos >= searchString - data->SearchBuffer)
			bufpos -= searchString - data->SearchBuffer;
	}
	else
		searchString = data->SearchBuffer;

	node = GetHead( data->SearchHeader );

	while( node )
	{
		uint32 srcpos;
		BOOL possible;

		possible = FALSE;
		srcpos = 0;

		compString = strstr(node->ln_Name, "://");
		if(compString)
			compString += 3;
		else
			compString = node->ln_Name;

		if( 0 == strncasecmp( compString, searchString, bufpos ) )
		{
			// found match after protocol
			possible = TRUE;
		}
		else
		{
			// no match after protocol, see if there's a match after www
			if( 0 == strncasecmp( compString, "www.", 4) ) {
				// got www, compare it!
				if( 0 == strncasecmp( &compString[4], searchString, bufpos ) )
					possible = TRUE;
			}
		}

		if ( possible == TRUE )
		{
			n = AllocListBrowserNode( 1,
				LBNA_Column,    0,
					LBNCA_CopyText, TRUE,
					LBNCA_Text,     node->ln_Name,
				TAG_END
			);

			if ( n )
			{
				AddTail( &data->ListviewHeader, n );
				found++;
			}
		}

		node = GetSucc( node );
	}

//-------------

bailout:

	data->ListviewCount = found;
	data->ListviewSelected = -1;

	// Add List Again

	RefreshSetGadgetAttrs( (struct Gadget *)data->ListviewObject, win, NULL,
	    LISTBROWSER_Labels, &data->ListviewHeader,
		LISTBROWSER_Selected, data->ListviewSelected,
		LISTBROWSER_MakeVisible, 0,
	    TAG_END
    );

	return( found );
}