ncreportdesignerwindow.cpp

基于QT的报表工具

	refreshTools();
	insertObject();
}
void NCReportDesignerWindow::activate_Field()
{
	currtool = Field;
	refreshTools();
	insertObject();
}
void NCReportDesignerWindow::activate_Rect()
{
	currtool = Rectangle;
	refreshTools();
	insertObject();
}
void NCReportDesignerWindow::activate_Circ()
{
	currtool = Circle;
	refreshTools();
	insertObject();
}
void NCReportDesignerWindow::activate_Img()
{
	currtool = Image;
	refreshTools();
	insertObject();
}
void NCReportDesignerWindow::activate_LineH()
{
	currtool = LineH;
	refreshTools();
	insertObject();
}
void NCReportDesignerWindow::activate_LineV()
{
	currtool = LineV;
	refreshTools();
	insertObject();
}

void NCReportDesignerWindow::insertObject()
{
/*	if ( !currentDoc() ) return;
	switch ( currtool ) {
		case Label:
			break;
	}*/
	
}

void NCReportDesignerWindow::refreshTools( )
{
	bool cd = currentDoc();
	
	act_align_front->setEnabled(cd);
	act_align_back->setEnabled(cd);
	act_align_forward->setEnabled(cd);
	act_align_backward->setEnabled(cd);
	
	act_align_left->setEnabled(cd);
	act_align_right->setEnabled(cd);
	act_align_hcenter->setEnabled(cd);
	act_align_vcenter->setEnabled(cd);
	act_align_top->setEnabled(cd);
	act_align_bottom->setEnabled(cd);
	mnTools->setItemEnabled( 1, cd );
	mnTools->setItemEnabled( 2, cd );
	mnTools->setItemEnabled( 3, FALSE );
	mnTools->setItemEnabled( 4, cd );
	mnTools->setItemEnabled( 5, cd );
	mnTools->setItemEnabled( 6, FALSE );
	
	act_tool_pointer->setEnabled(cd);
	act_tool_label->setEnabled(cd);
	act_tool_field->setEnabled(cd);
	act_tool_rect->setEnabled(cd);
	act_tool_lineH->setEnabled(cd);
	act_tool_lineV->setEnabled(cd);
	act_tool_circ->setEnabled(cd);
	act_tool_img->setEnabled(cd);
	
	act_edit_copy->setEnabled(cd);
	act_edit_paste->setEnabled(cd);
	act_edit_cut->setEnabled(cd);
	act_edit_delete->setEnabled(cd);
	act_edit_undo->setEnabled(cd);
	act_edit_redo->setEnabled(cd);
	act_edit_zoomIn->setEnabled(FALSE);
	act_edit_zoomOut->setEnabled(FALSE);
	
	//act_edit_selectAll->setEnabled(cd);
	//act_file_close->setEnabled(cd);
	act_file_save->setEnabled(cd);
	act_file_save->setEnabled(cd);
	//act_file_saveAll->setEnabled(cd);
	
	mnFile->setItemEnabled( 10, cd ); //saveas
	mnFile->setItemEnabled( 11, cd ); //close
	//mnView->setItemEnabled( 12, cd ); //quit
	mnEdit->setItemEnabled( 13, cd ); //selall
	
/*	if ( cd ) {
		if ( !objTools->isEnabled() )
			objTools->setEnabled( true );
		if ( !editTools->isEnabled() )
			editTools->setEnabled( true );
	} else  {
		objTools->setEnabled( false );
		editTools->setEnabled( false );
		
		//return;
	}	*/
	
	bool _pointer = false;
	bool _label = false;
	bool _field = false;
	bool _image = false;
	bool _lineH = false;
	bool _lineV = false;
	bool _rect = false;
	bool _circ = false;
	
	if ( cd ) {
		switch ( currtool ) {
			case Pointer: _pointer = true; break;
			case Label: _label = true; break;
			case Field: _field = true; break;
			case Image: _image = true; break;
			case LineH: _lineH = true; break;
			case LineV: _lineV = true; break;
			case Rectangle: _rect = true; break;
			case Circle: _circ = true; break;
		}
	}
	
	act_tool_pointer->setOn( _pointer );
	act_tool_label->setOn( _label );
	act_tool_field->setOn( _field );
	act_tool_img->setOn( _image );
	act_tool_lineH->setOn( _lineH );
	act_tool_lineV->setOn( _lineV );
	act_tool_rect->setOn( _rect );
	act_tool_circ->setOn( _circ );
	
	if ( _pointer && !act_tool_pointer->isOn() )
		act_tool_pointer->setOn( true );
	
	if ( lasttool != currtool )
		emit currentToolChanged();
	
	lasttool = currtool;
}


void NCReportDesignerWindow::selectAll()
{
	if ( !currentDoc() ) return;
	NCReportDesignerDesignArea *da = currentDoc()->activeDesignArea();
	if ( !da ) return;
	
	da->selectAll();
}

int NCReportDesignerWindow::currentTool( )
{
	return currtool;
}

void NCReportDesignerWindow::resetTools( )
{
	activate_Pointer();
	//	tool_Pointer->setOn( TRUE );
}

void NCReportDesignerWindow::setGrid( const QPoint &p )
{
	if ( p == grd )
		return;
	grd = p;
	QWidgetList windows = ws->windowList();
	for ( QWidget *w = windows.first(); w; w = windows.next() ) {
		if ( !::qt_cast<NCReportDesignerDesignArea*>(w) )
			continue;
		( (NCReportDesignerDesignArea*)w )->update();
		//( (NCReportDesignerDesignArea*)w )->mainContainer()->update();
	}
}

void NCReportDesignerWindow::setShowGrid( bool b )
{
	if ( b == sGrid )
		return;
	sGrid = b;
	
/*	if ( currentDoc() )
		currentDoc()->updateSections();
	return;*/
	
	QWidgetList windows = ws->windowList();
	for ( QWidget *w = windows.first(); w; w = windows.next() ) {
		if ( ::qt_cast<NCReportDesignerDesignArea*>(w) )
			( (NCReportDesignerDesignArea*)w )->update();
	}
}

void NCReportDesignerWindow::setSnapGrid( bool b )
{
	if ( b == snGrid )
		return;
	snGrid = b;
}

void NCReportDesignerWindow::slotShowGrid( )
{
	bool set = !sGrid;
	setShowGrid( set );
	mnView->setItemChecked( mnIdxShowGrid, !set );
}

void NCReportDesignerWindow::slotSnapToGrid( )
{
	bool set = !snGrid;
	setSnapGrid( set );
	mnView->setItemChecked( mnIdxSnapGrid, !set );
	
}

void NCReportDesignerWindow::dataGrouping( )
{
	if ( !currentDoc() ) 
		return;
	diaGroup *dia = new diaGroup( this, "diaGroup", TRUE );
	dia->assignDocument( currentDoc() );
	
	switch (dia->exec()) {
		case QDialog::Accepted: {
			
			dia->applyGroupSettings();
			//currentDoc()->groups
			//dia->saveSettings();
			break;	
		}
	}
	delete dia;
}

void NCReportDesignerWindow::pageSetup( )
{
	if ( !currentDoc() ) 
		return;
	diaPage *dia = new diaPage( this, "diaPage", TRUE );
	dia->assignDocument( currentDoc() );
	switch (dia->exec()) {
		case QDialog::Accepted: {
			dia->applySettings();
			break;	
		}
	}
	delete dia;
}

void NCReportDesignerWindow::setOptions( )
{
}

void NCReportDesignerWindow::variables( )
{
	if ( !currentDoc() ) 
		return;
	diaVariable *dia = new diaVariable( this, "diaVariable", TRUE );
	dia->assignDocument( currentDoc() );
	
	switch (dia->exec()) {
		case QDialog::Accepted: {
			dia->applySettings();
			break;	
		}
	}
	delete dia;
}

void NCReportDesignerWindow::parameters( )
{
}

void NCReportDesignerWindow::queries( )
{
	if ( !currentDoc() ) 
		return;
	diaQuery *dia = new diaQuery( this, "diaQuery", TRUE );
	dia->assignDocument( currentDoc() );
	
	switch (dia->exec()) {
		case QDialog::Accepted: {
			//dia->saveSettings();
			break;	
		}
	}
	delete dia;
}

void NCReportDesignerWindow::alignFront( )
{
	if ( !currentDoc() ) return;
	NCReportDesignerDesignArea *da = currentDoc()->activeDesignArea();
	if ( da )
		da->raiseWidgets();
}

void NCReportDesignerWindow::alignBack( )
{
	if ( !currentDoc() ) return;
	NCReportDesignerDesignArea *da = currentDoc()->activeDesignArea();
	if ( da )
		da->lowerWidgets();
}

void NCReportDesignerWindow::alignForward( )
{
	if ( !currentDoc() ) return;
	NCReportDesignerDesignArea *da = currentDoc()->activeDesignArea();
	if ( da )
		da->raiseWidgets();
}

void NCReportDesignerWindow::alignBackward( )
{
	if ( !currentDoc() ) return;
	NCReportDesignerDesignArea *da = currentDoc()->activeDesignArea();
	if ( da )
		da->lowerWidgets();
}

void NCReportDesignerWindow::alignLeft( )
{
	if ( !currentDoc() ) return;
	NCReportDesignerDesignArea *da = currentDoc()->activeDesignArea();
	if ( da )
		da->alignWidgets( Qt::AlignLeft );
}

void NCReportDesignerWindow::alignRight( )
{
	if ( !currentDoc() ) return;
	NCReportDesignerDesignArea *da = currentDoc()->activeDesignArea();
	if ( da )
		da->alignWidgets( Qt::AlignRight );
}

void NCReportDesignerWindow::alignHCenter( )
{
	if ( !currentDoc() ) return;
	NCReportDesignerDesignArea *da = currentDoc()->activeDesignArea();
	if ( da )
		da->alignWidgets( Qt::AlignHCenter );
}

void NCReportDesignerWindow::alignTop( )
{
	if ( !currentDoc() ) return;
	NCReportDesignerDesignArea *da = currentDoc()->activeDesignArea();
	if ( da )
		da->alignWidgets( Qt::AlignTop );
}

void NCReportDesignerWindow::alignVCenter( )
{
	if ( !currentDoc() ) return;
	NCReportDesignerDesignArea *da = currentDoc()->activeDesignArea();
	if ( da )
		da->alignWidgets( Qt::AlignVCenter );
}

void NCReportDesignerWindow::alignBottom( )
{
	if ( !currentDoc() ) return;
	NCReportDesignerDesignArea *da = currentDoc()->activeDesignArea();
	if ( da )
		da->alignWidgets( Qt::AlignBottom );
}