qtreefilestripe.cpp #2

// Implementation of QTreeFileStripe. 

#include <clientapi.h>
#include <qcanvas.h>

#include "qtreeitem.h"

#include "changesorter.h"
#include "filehead.h"
#include "filelogcache.h"

#include "clientchangeuser.h"
#include "qtreechangenum.h"
#include "qtreechangebar.h"

#include "qtreerevtext.h"
#include "qtreerevball.h"
#include "qtreefiletext.h"
#include "qtreefilestripe.h"


QTreeFileStripe::QTreeFileStripe
( QCanvas* canvas, FileHead* file, int width, int y, char col, bool trunc )
: QCanvasRectangle( canvas ), filehead( file ), stripecolor( col )
{
	setZ( TREE_ZSTRIPE );
	filehead = file;
	setSize( width, TREE_STRIPEHEIGHT );
	setPen( QPen::NoPen );
	move( 0, y );

	filetext = new QTreeFileText( canvas, file->name.Text(), file );
	int vspace = TREE_STRIPEHEIGHT - filetext->boundingRect().height();
	filetext->move( 0, y + vspace );
	filetext->show();

	revballs = new QTreeRevBall*[file->size];
	FileRev* filer = file->head;
	for ( int a = 0; a < file->size; a++ )
	{
		if ( filer->change.Length() && ( !trunc || filer->hasarrow ) )
		{
			revballs[a] = new QTreeRevBall( canvas, filer, y, vspace, trunc );
			revballs[a]->show();
		}
		else revballs[a] = NULL;
		filer = filer->next;
	}
}

QTreeFileStripe::~QTreeFileStripe()
{

}

void QTreeFileStripe::MoveY( double y )
{
	double dy = y - this->y();

	for ( int rb = 0 ; rb < filehead->size ; rb++ )
	{
		revballs[rb]->moveBy( 0, dy );
		revballs[rb]->revtext->moveBy( 0, dy );
	}
	filetext->moveBy( 0, dy );
	moveBy( 0, dy );
}

void QTreeFileStripe::UpdateBrush()
{
	switch ( stripecolor )
	{
	case 'A': setBrush( QBrush( QColor( TREE_COLSTRIPEA	) ) ); break;
	case 'B': setBrush( QBrush( QColor( TREE_COLSTRIPEB	) ) ); break;
	case 'M': setBrush( QBrush( QColor( TREE_COLSTRIPEM	) ) ); break;
	}
	for ( FileRev* fr = filehead->head ; fr ; fr = fr->next )
	{
		if ( fr->revball ) fr->revball->UpdateBrush();
	}
}