WebSVN - OpenInventory - Blame - Rev 155 - /trunk/DBViewer/database.cpp

Rev	Author	Line No.	Line
111	pingvin	1	#include "mainwindow.h"
		2	#include "ui_mainwindow.h"
		3
		4
		5
		6	void MainWindow::getDatabaseData(){
		7	int list_count;
150	pingvin	8	ui->treeWidget_2->clear();
111	pingvin	9	if (rootItems.isEmpty()) return;
		10
145	pingvin	11
150	pingvin	12
111	pingvin	13	list_count = rootItems.count();
		14
		15	for (int i=0; i < list_count; i++){
		16
		17	buildTree(rootItems.at(i));
		18
		19	}
		20
		21	}
		22
		23	void MainWindow::buildTree(QTreeWidgetItem * model_item){
112	pingvin	24
		25
		26
		27
111	pingvin	28	QString model_name;
		29	QString rootClassID;
		30	QString rootClassInctance;
113	pingvin	31	QFont font;
111	pingvin	32
		33	QTreeWidgetItem * item;
		34	model_name = model_item->text(0);
		35	if (model_item->checkState(0) == false) return;
113	pingvin	36
145	pingvin	37	//ui->treeWidget_2->clear();
114	pingvin	38	//font.setWeight(20);
113	pingvin	39	font.setItalic(true);
111	pingvin	40	item = new QTreeWidgetItem (ui->treeWidget_2);
113	pingvin	41	item->setFont(0, font);
111	pingvin	42	item->setText(0, model_name);
114	pingvin	43	item->setTextColor(0, Qt::darkGreen);
145	pingvin	44	root_items_list << item; // ��
		45
144	pingvin	46	if (!(model_item->childCount() > 0)) return;
113	pingvin	47
111	pingvin	48	rootClassID = model_item->child(0)->text(1);
		49	rootClassInctance = getClassInctance(rootClassID);
144	pingvin	50
		51
111	pingvin	52	if (model_item->child(0)->checkState(0)) // �� (�� ), ��
		53	{
113	pingvin	54	///// QTreeWidgetItem * item_tmp;
		55	///// item_tmp = new QTreeWidgetItem(item); // � ��, �� , ��
		56	///// item_tmp->setText(0, model_item->child(0)->text(0)); // � ��
111	pingvin	57
112	pingvin	58	//showClassObjects(item_tmp, model_item->child(0)); // � ��
		59
113	pingvin	60	///// showObjects(item_tmp, model_item->child(0), tr(""));
		61	showObjects(item, model_item->child(0), tr(""));
111	pingvin	62	}
112	pingvin	63
		64
		65	/*****************************************************/
		66
		67
111	pingvin	68	}
		69
		70
		71	// �� - ��
		72	QString MainWindow::getClassInctance(QString class_id){
		73	QSqlQuery q;
		74	QString sql_str;
		75	QString result;
		76	QString classInctance;
		77	int field_inctance;
		78	bool ok;
		79	sql_str = tr("select * "
		80	" from ListOfClasses where ListOfClasses.ID = '" //�� , ��
		81	);
		82	sql_str.append(class_id);
		83	sql_str.append(tr("'"));
		84	q.prepare(sql_str);
		85
		86	ok = q.exec();
		87	if (!ok) {
		88	QMessageBox::critical( // �� .
		89	this, // �� .
		90	QObject::tr("Database Error"), // ��.
		91	q.lastError().text()); // �� .
		92	return result;
		93	}
		94	field_inctance = q.record().indexOf(tr("TableWhithInstance"));
		95	while(q.next()){
		96
		97	classInctance = q.value(field_inctance).toString();
		98	result.append(classInctance);
		99	}
		100
		101	return result;
		102
		103	}
		104
		105	void MainWindow::showClassObjects(QTreeWidgetItem * parent_item, QTreeWidgetItem * model_item){
		106	QString classID; // ��
		107	QString inctance; // �� , ��
		108	QSqlQuery q;
		109	QString sql_str;
		110	QString str_tmp;
		111	bool ok;
		112	int field_ID;
		113	int i;
		114	classID = model_item->text(1);
		115	inctance = getClassInctance(classID);
		116
		117	sql_str = tr("select * "
		118	" from " //�� - ��
		119	);
		120	sql_str.append(inctance);
		121	q.prepare(sql_str);
		122
		123	ok = q.exec();
		124	if (!ok) {
		125	QMessageBox::critical( // �� .
		126	this, // �� .
		127	QObject::tr("Database Error"), // ��.
		128	q.lastError().text()); // �� .
		129	return;
		130	}
		131
		132	field_ID = q.record().indexOf(tr("ID"));
		133
		134
		135	while(q.next()){
		136	if (q.record().count() > 1)
		137	{
		138	QString value_tmp;
		139	QString ID_tmp;
		140	QTreeWidgetItem * itm;
		141	ID_tmp = q.value(field_ID).toString(); // ��
		142	value_tmp = q.value(1).toString(); // �� (�� )
		143	itm = new QTreeWidgetItem(parent_item); // �� , ��
		144	itm->setText(0, value_tmp);
		145	for (int i; i < model_item->childCount(); i++) // ��, ��
		146	{
		147	QTreeWidgetItem * model_item_tmp; // ��
		148	model_item_tmp = model_item->child(i); // ��
		149	MainWindow::showObjectChildrens(ID_tmp, itm, model_item_tmp);
		150
		151	}
		152	}
		153
		154	}
		155
		156
		157	i++;
		158	}
		159
		160
		161
		162	void MainWindow::showObjectChildrens(QString object_ID, QTreeWidgetItem * object_item, QTreeWidgetItem * model_item){ // ��
		163
		164	QString classID; // ��
		165
		166	QString inctance; // �� , ��
		167	QSqlQuery q;
		168	QString sql_str;
		169	QString str_tmp;
		170	bool ok;
		171	classID = model_item->text(1);
		172	inctance = getClassInctance(classID);
		173
		174	sql_str = tr("select * "
		175	" from '" //�� - ��
		176	);
		177	sql_str.append(inctance);
		178	sql_str.append(tr("' where "));
		179
		180
		181	q.prepare(sql_str);
		182
		183	ok = q.exec();
		184	if (!ok) {
		185	QMessageBox::critical( // �� .
		186	this, // �� .
		187	QObject::tr("Database Error"), // ��.
		188	q.lastError().text()); // �� .
		189	return;
		190	}
		191	}
		192
		193
112	pingvin	194	void MainWindow::showObjects(QTreeWidgetItem * parent_object_item, QTreeWidgetItem * model_item, QString filtr){
		195	QString classID; // ��
126	pingvin	196	QString parentClassID; // ��
		197	QString pointerField; // �� -��
112	pingvin	198	QString inctance; // �� , ��
		199	QString className; // ��
		200	int field_ID;
		201	bool filtr_empty;
		202	bool ok;
		203	QSqlQuery q;
		204	QString sql_str;
		205	QString str_tmp;
113	pingvin	206	QTreeWidgetItem * title_item;
		207	QFont font;
114	pingvin	208	// font.setWeight(40);
		209	font.setBold(true);
112	pingvin	210	filtr_empty = filtr.isEmpty();
		211	classID = model_item->text(1);
126	pingvin	212
		213	parentClassID = model_item->parent()->text(1);
		214
		215	pointerField = getPointerFieldName(parentClassID, classID);
		216
112	pingvin	217	className = model_item->text(0);
		218	inctance = getClassInctance(classID);
114	pingvin	219
118	pingvin	220	if (!model_item->checkState(0)) return;
		221
113	pingvin	222	title_item = new QTreeWidgetItem(parent_object_item);
		223	title_item->setFont(0, font);
		224	title_item->setText(0, className);
114	pingvin	225	title_item->setText(1, tr("class"));
		226	title_item->setText(2, classID);
115	pingvin	227	title_item->setText(3, inctance);
126	pingvin	228	title_item->setText(4, pointerField);
114	pingvin	229	title_item->setTextColor(0, Qt::darkBlue);
		230
126	pingvin	231
112	pingvin	232	sql_str = tr("select * "
		233	" from " //�� - ��
		234	);
		235	sql_str.append(inctance);
		236	if (!filtr.isEmpty()) { // ��
		237	sql_str.append(tr(" "));
		238	sql_str.append(filtr); // ��
		239	}
		240
		241	q.prepare(sql_str);
		242
		243	ok = q.exec();
		244	if (!ok) {
118	pingvin	245	QString debug_str;
		246	debug_str.append(tr("�� showObjects(): Database Error "));
		247	debug_str.append(tr(" ��: "));
		248	debug_str.append(inctance);
		249	debug_str.append(tr(" �: "));
		250	debug_str.append(filtr);
		251	debug_str.append(q.lastError().text());
112	pingvin	252	QMessageBox::critical( // �� .
		253	this, // �� .
118	pingvin	254	QObject::tr("�� showObjects(): Database Error"), // ��.
		255	debug_str
		256	// q.lastError().text()
		257	); // �� .
112	pingvin	258	return;
		259	}
		260
		261	field_ID = q.record().indexOf(tr("ID"));
114	pingvin	262
		263	/*
113	pingvin	264	if (q.size() <= 0) return;
		265	title_item = new QTreeWidgetItem(parent_object_item);
		266	title_item->setFont(0, font);
		267	title_item->setText(0, className);
114	pingvin	268	*/
112	pingvin	269
		270	while(q.next()){
		271	if (q.record().count() > 1)
		272	{
		273	QString value_tmp;
		274	QString ID_tmp;
		275	QTreeWidgetItem * itm;
		276	ID_tmp = q.value(field_ID).toString(); // ��
		277	value_tmp = q.value(1).toString(); // �� (�� )
113	pingvin	278	// itm = new QTreeWidgetItem(parent_object_item); // �� , ��
		279	itm = new QTreeWidgetItem(title_item); // �� , ��
112	pingvin	280	itm->setText(0, value_tmp);
114	pingvin	281	itm->setText(1, tr("object"));
		282	itm->setText(2, ID_tmp);
112	pingvin	283	for (int i=0; i < model_item->childCount(); i++) // ��, ��
		284	{
		285	QTreeWidgetItem * model_item_tmp; // ��
		286	QString pointer_name;
		287	QString filtr_tmp;
		288	bool pointer_isEmpty;
		289	model_item_tmp = model_item->child(i); // ��
		290	pointer_name = getPointerFieldName(classID, model_item->child(i)->text(1));
115	pingvin	291	itm->setText(4, pointer_name);
126	pingvin	292
		293	// title_item->setText(4, pointer_name);
		294
		295
112	pingvin	296	pointer_isEmpty = pointer_name.isEmpty();
		297	filtr_tmp = tr("where ");
		298	filtr_tmp.append(tr("`"));
		299	filtr_tmp.append(pointer_name);
		300	filtr_tmp.append(tr("` = '"));
		301	filtr_tmp.append(ID_tmp);
		302	filtr_tmp.append(tr("'"));
		303	showObjects(itm, model_item_tmp, filtr_tmp);
		304	//MainWindow::showObjectChildrens(ID_tmp, itm, model_item_tmp);
		305
		306	}
		307
		308
		309	}
		310
		311	}
		312
		313
		314
		315
		316	for (int i; i < model_item->childCount(); i++) // ��, ��
		317	{
		318
		319
		320	}
		321
111	pingvin	322	}
		323
115	pingvin	324
112	pingvin	325	QString MainWindow::getPointerFieldName(QString parent_class_id, QString chield_class_id){
		326
		327	QSqlQuery q;
		328	QString sql_str;
		329	QString str_tmp;
		330	QString field;
		331	QString result;
		332	int field_name;
		333	bool ok;
		334	sql_str = tr("select * "
		335	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'pointer' and `DescriptionOfClasses`.`DefaultValue` = " //�� - ��
		336	);
		337
		338	sql_str.append(tr("'"));
		339	sql_str.append(parent_class_id);
		340	sql_str.append(tr("' "));
		341	sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '"));
		342	sql_str.append(chield_class_id);
		343	sql_str.append(tr("'"));
		344	q.prepare(sql_str);
		345
		346	ok = q.exec();
		347	if (!ok) {
		348	QMessageBox::critical( // �� .
		349	this, // �� .
		350	QObject::tr("Database Error"), // ��.
		351	q.lastError().text()); // �� .
		352	return result;
		353	}
		354	field_name = q.record().indexOf(tr("FieldName"));
		355	while(q.next()){
		356	result = q.value(field_name).toString();
		357	}
		358	return result;
		359	}
		360
115	pingvin	361
		362
		363	void MainWindow::on_treeWidget_2_itemClicked ( QTreeWidgetItem * item, int column ){
		364	QString item_type; // �� (�� )
		365	QString parent_object_id;
		366	int i;
		367	QTreeWidgetItem * parent_item;
		368	item_type = item->text(1);
		369	parent_item = item->parent();
		370	if (item_type == tr("object"))
		371	{
		372	QString class_id;
116	pingvin	373	QString ID;
		374	QString inctance;
		375	QString filtr_tmp;
119	pingvin	376
		377	disconnect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex)));
		378
		379	ui->pushButton->setEnabled(false);
		380	ui->pushButton_2->setEnabled(false);
		381
115	pingvin	382	class_id = parent_item->text(2);
116	pingvin	383	ID = item->text(2);
		384	inctance = parent_item->text(3);
		385	delete sql_mogel;
127	pingvin	386
		387	///////sql_mogel = new QSqlTableModel();
		388	sql_mogel = new MyModel();
		389
		390	// sql_mogel = new QSqlTableModel(this);
116	pingvin	391	sql_mogel->setTable(inctance);
119	pingvin	392	// sql_mogel->setEditStrategy(QSqlTableModel::OnFieldChange);
		393	sql_mogel->setEditStrategy(QSqlTableModel::OnManualSubmit);
116	pingvin	394
		395	filtr_tmp.append(tr("`"));
		396	filtr_tmp.append(tr("ID"));
		397	filtr_tmp.append(tr("`"));
		398	filtr_tmp.append(tr(" = '"));
		399	filtr_tmp.append(ID);
		400	filtr_tmp.append(tr("'"));
		401	sql_mogel->setFilter(filtr_tmp);
		402	sql_mogel->select();
128	pingvin	403
		404
116	pingvin	405	ui->tableView->setModel(sql_mogel);
118	pingvin	406	ui->tableView->resizeColumnsToContents();
154	pingvin	407	ui->tableView->hideColumn(0);
116	pingvin	408
119	pingvin	409	connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex)));
		410
116	pingvin	411	//sql_mogel->clear();
		412	//sql_mogel->select();
		413	// ui->tableView->setVisible(false);
		414	// i++;
115	pingvin	415	}
		416	if (item_type == tr("class"))
		417	{
		418	QString parent_object_id; // ��
125	pingvin	419
115	pingvin	420	QString class_id; // ��
		421	QString inctance;
126	pingvin	422	QString parent_class_inctance;
115	pingvin	423	QString pointer_name;
		424	QString filtr_tmp;
138	pingvin	425
		426
		427
116	pingvin	428	// sql_mogel->clear();
		429
119	pingvin	430	ui->pushButton->setEnabled(true);
		431	ui->pushButton_2->setEnabled(true);
		432
		433	disconnect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex)));
		434
115	pingvin	435	parent_object_id = parent_item->text(2);
118	pingvin	436
		437	parentObject_id = parent_item->text(2);
		438
115	pingvin	439	class_id = item->text(2);
		440	inctance = item->text(3);
		441
126	pingvin	442	// parent_class_inctance = parent_item->parent()->text(3); // ��
		443
		444	// pointer_name = parent_item->text(4);
		445	pointer_name = item->text(4);
116	pingvin	446	delete sql_mogel;
127	pingvin	447
		448
		449	////// sql_mogel = new QSqlTableModel();
		450
		451	sql_mogel = new MyModel();
		452
		453	// sql_mogel = new QSqlTableModel(this);
115	pingvin	454	sql_mogel->setTable(inctance);
119	pingvin	455	// sql_mogel->setEditStrategy(QSqlTableModel::OnFieldChange);
		456	sql_mogel->setEditStrategy(QSqlTableModel::OnManualSubmit);
116	pingvin	457
		458	if (!parent_object_id.isEmpty())
		459	{
		460	filtr_tmp.append(tr("`"));
		461	filtr_tmp.append(pointer_name);
		462	filtr_tmp.append(tr("`"));
		463	filtr_tmp.append(tr(" = '"));
		464	filtr_tmp.append(parent_object_id);
		465	filtr_tmp.append(tr("'"));
		466	sql_mogel->setFilter(filtr_tmp);
		467	}
126	pingvin	468
		469	/****************************************
		470	spinDelegate.setInctance(parent_class_inctance);
		471	spinDelegate.getItems();
		472	ui->tableView->setItemDelegateForColumn(2, &spinDelegate);
		473	***************************************/
		474
		475
115	pingvin	476	sql_mogel->select();
116	pingvin	477
129	pingvin	478	QMap <QString, QString> pointersList = getPointersList(class_id); // �� -��
155	pingvin	479	QStringList dateFieldList = getDataFieldList(class_id); // �� c �� "DATE"
		480
128	pingvin	481	QMap <int, QString> pointersToModel;
126	pingvin	482
155	pingvin	483	//QStringList pointersNames;
130	pingvin	484	static QList<int> colomns_indexes; // ��
155	pingvin	485	static QList<int> date_colomns_indexes; // �� "DATE"
153	pingvin	486	static QList<SpinBoxDelegate *> spin_delegate_list;// ��
		487	SpinBoxDelegate * spin_delegate_tmp;
155	pingvin	488
		489
130	pingvin	490	// �� "��" ��
		491	for (i=0; i < colomns_indexes.size(); i++){ // �� -��:
155	pingvin	492	ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &standart_delegate ); // � ��
		493	// ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &picture_delegate);
130	pingvin	494
155	pingvin	495	}
		496	colomns_indexes.clear(); // ��
130	pingvin	497
155	pingvin	498	// "��" �� "DATE"
		499	for (i=0; i < date_colomns_indexes.size(); i++){ // �� -��:
		500	ui->tableView->setItemDelegateForColumn(date_colomns_indexes.at(i), &standart_delegate ); // � ��
138	pingvin	501	// ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &picture_delegate);
130	pingvin	502
		503	}
155	pingvin	504	date_colomns_indexes.clear(); // �� "DATE"
130	pingvin	505
153	pingvin	506
130	pingvin	507
155	pingvin	508
		509
153	pingvin	510	for (int i=0; i < spin_delegate_list.count(); i++){ // ��
		511	delete spin_delegate_list.at(i);
		512	}
130	pingvin	513
153	pingvin	514	spin_delegate_list.clear(); // ��
		515
155	pingvin	516	QStringList pointersNames;
130	pingvin	517	pointersNames = pointersList.keys(); //�� -��
		518
		519
		520
		521
		522
140	pingvin	523	// ui->tableView->setItemDelegateForColumn(2, picture_delegate);
138	pingvin	524
139	pingvin	525	// ui->tableView->setRowHeight(1, 100);
138	pingvin	526
		527
		528
		529
		530
129	pingvin	531	QStringList parentInctancesList = pointersList.values(); // ��
126	pingvin	532
130	pingvin	533	for (i=0; i < pointersNames.size(); i++){ // �� -��:
128	pingvin	534	QString pointerName;
		535
		536	int pointerIndex;
130	pingvin	537	pointerName = pointersNames.at(i); // �� -��
		538	pointerIndex = sql_mogel->record().indexOf(pointerName); // ��
		539	colomns_indexes.append(pointerIndex); // ��
153	pingvin	540	spin_delegate_tmp = new SpinBoxDelegate();
145	pingvin	541
153	pingvin	542	// // spinDelegate.setInctance(parentInctancesList.at(i)); // ��
		543	// // spinDelegate.getItems(); // ��
129	pingvin	544
153	pingvin	545	spin_delegate_tmp->setInctance(parentInctancesList.at(i));
		546	spin_delegate_tmp->getItems();
129	pingvin	547
153	pingvin	548	spin_delegate_list.append(spin_delegate_tmp);
		549
		550	// // ui->tableView->setItemDelegateForColumn(pointerIndex, &spinDelegate); // � ��
		551
		552	ui->tableView->setItemDelegateForColumn(pointerIndex, spin_delegate_tmp);
		553
130	pingvin	554	pointersToModel.insert(pointerIndex, parentInctancesList.at(i)); // ��
128	pingvin	555	}
		556
130	pingvin	557	sql_mogel->setPointers(pointersToModel); // ��
128	pingvin	558
130	pingvin	559	pointer_index = sql_mogel->record().indexOf(pointer_name); // �� , �� , ��! :-)
118	pingvin	560
115	pingvin	561	ui->tableView->setModel(sql_mogel);
		562
154	pingvin	563	ui->tableView->resizeColumnsToContents();
		564	ui->tableView->hideColumn(0);
140	pingvin	565
		566
		567
		568
		569
		570
154	pingvin	571
140	pingvin	572	/**********************************************************/
		573
		574	// for (int i; i < sql_mogel->rowCount(); i++ ) {
		575	// ui->tableView->setRowHeight(i, 100);
		576	// }
		577
		578	/**********************************************************/
		579
		580
		581
		582
		583
		584
119	pingvin	585	connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex)));
		586
		587
		588	// ui->tableView->setVisible(true);;
115	pingvin	589	i++;
		590	}
		591
		592	//parent_object_id = parent_object_item->text(1);
		593
		594
		595
		596
		597
		598	i++;
		599
		600	}
		601
		602
118	pingvin	603	void MainWindow::on_pushButton_clicked(){ // �� "�� "
		604	int row = sql_mogel->rowCount();
		605	sql_mogel->insertRows(row, 1);
		606	sql_mogel->setData(sql_mogel->index(row, 1), QVariant(tr("�� ")), Qt::EditRole); // �� "�� "
		607	if (pointer_index > 0) {
		608	sql_mogel->setData(sql_mogel->index(row, pointer_index), QVariant(parentObject_id), Qt::EditRole); // �� "�� "
		609	}
119	pingvin	610	// sql_mogel->submitAll();
118	pingvin	611
		612	}
119	pingvin	613
		614	void MainWindow::on_pushButton_2_clicked(){ // �� "�� "
		615	int i;
		616	i++;
120	pingvin	617	QModelIndex model_index;
		618	QItemSelectionModel *selectionModel = ui->tableView->selectionModel();
		619	QModelIndexList indexes = selectionModel->selectedIndexes();
		620	QList<int> selectedRows;
		621	selectedRows.clear();
		622	foreach (model_index, indexes){ // ��
		623	if (!selectedRows.contains(model_index.row()) && (model_index.column()==1)) selectedRows.append(model_index.row()); // ��
119	pingvin	624
		625	}
120	pingvin	626	qSort(selectedRows.begin(),selectedRows.end(), qGreater<int>()); // ��
119	pingvin	627
		628
120	pingvin	629	for (int m =0; m < selectedRows.size(); ++m){
		630
		631	// ClassEditor::removeClass(selectedRows.at(m));
		632
		633	sql_mogel->removeRow(selectedRows.at(m));
		634
		635	}
		636	sql_mogel->submitAll();
		637	getDatabaseData();
		638
		639	}
		640
		641
119	pingvin	642	void MainWindow::on_pushButton_3_clicked(){ // �� "��"
		643	int i;
		644	i++;
		645	sql_mogel->submitAll();
		646	getDatabaseData();
		647	ui->pushButton_3->setEnabled(false);
		648	ui->pushButton_4->setEnabled(false);
		649	sql_mogel->select();
		650
		651	}
		652
		653
		654	void MainWindow::on_pushButton_4_clicked(){ // �� "�� "
		655	int i;
		656	i++;
		657	sql_mogel->select();
		658	ui->pushButton_3->setEnabled(false);
		659	ui->pushButton_4->setEnabled(false);
		660	}
		661
		662
144	pingvin	663	void MainWindow::on_pushButton_5_clicked(){// �� "�� "
		664
		665	int i;
		666	i++;
		667	int row = model_for_ListModelsTable->rowCount();
		668	model_for_ListModelsTable->insertRows(row, 1);
		669	model_for_ListModelsTable->setData(model_for_ListModelsTable->index(row, 1), QVariant(tr("�� ")), Qt::EditRole); // �� "�� "
		670	// model_for_ListModelsTable->setData(sql_mogel->index(row, pointer_index), QVariant(parentObject_id), Qt::EditRole); // �� "�� "
		671
		672	// sql_mogel->submitAll();
		673
		674
		675	}
		676
		677	void MainWindow::on_pushButton_6_clicked(){// �� "�� "
		678
		679	QModelIndex model_index;
		680	QItemSelectionModel *selectionModel = ui->tableView_2->selectionModel();
		681	QModelIndexList indexes = selectionModel->selectedIndexes();
		682	QList<int> selectedRows;
		683	selectedRows.clear();
		684	foreach (model_index, indexes){ // ��
		685	if (!selectedRows.contains(model_index.row()) && (model_index.column()==1)) selectedRows.append(model_index.row()); // ��
		686
		687	}
		688	qSort(selectedRows.begin(),selectedRows.end(), qGreater<int>()); // ��
		689
		690
		691	for (int m =0; m < selectedRows.size(); ++m){
		692
		693	// ClassEditor::removeClass(selectedRows.at(m));
		694
		695	model_for_ListModelsTable->removeRow(selectedRows.at(m));
		696
		697	}
		698	model_for_ListModelsTable->submitAll();
		699	// getDatabaseData();
		700
		701	}
		702
		703
146	pingvin	704	void MainWindow::on_pushButton_7_clicked(){// �� "��"
		705	model_for_ListModelsTable->submitAll();
		706	ui->pushButton_7->setEnabled(false);
		707	ui->pushButton_8->setEnabled(false);
		708	model_is_build = false;
		709	MainWindow::readModels();
		710	model_is_build = true;
		711	MainWindow::getDatabaseData();
		712	}
144	pingvin	713
146	pingvin	714	void MainWindow::on_pushButton_8_clicked(){// �� "��" (�� )
		715	model_for_ListModelsTable->select();
		716	ui->pushButton_7->setEnabled(false);
		717	ui->pushButton_8->setEnabled(false);
		718	}
		719
119	pingvin	720	void MainWindow::on_sql_mogel_dataChanged ( const QModelIndex & topLeft, const QModelIndex & bottomRight ){ // ��
		721	int i;
		722	i++;
		723	ui->pushButton_3->setEnabled(true);
		724	ui->pushButton_4->setEnabled(true);
		725
		726
		727	}
128	pingvin	728
146	pingvin	729	void MainWindow::on_model_for_ListModelsTable_dataChanged ( const QModelIndex & topLeft, const QModelIndex & bottomRight ){ // ��
128	pingvin	730
146	pingvin	731	ui->pushButton_7->setEnabled(true);
		732	ui->pushButton_8->setEnabled(true);
		733	}
		734
		735
128	pingvin	736	// �� -��, � �� -��
		737	// � �� -��
		738
		739	QMap <QString, QString> MainWindow::getPointersList(QString class_id){
		740	QMap <QString, QString> result_map;
		741	QSqlQuery q;
		742	QString sql_str;
		743	QString str_tmp;
		744	QString field;
		745	QString result;
		746	int field_name, field_default_value;
		747	bool ok;
		748	sql_str = tr("select * "
		749	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'pointer' and `DescriptionOfClasses`.`ClassIdentifer` = " //�� - ��
		750	);
		751
		752	sql_str.append(tr("'"));
		753	sql_str.append(class_id);
		754	sql_str.append(tr("' "));
		755	// sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '"));
		756	// sql_str.append(chield_class_id);
		757	// sql_str.append(tr("'"));
		758	q.prepare(sql_str);
		759
		760	ok = q.exec();
		761	if (!ok) {
		762	QMessageBox::critical( // �� .
		763	this, // �� .
		764	QObject::tr("Database Error"), // ��.
		765	q.lastError().text()); // �� .
		766	return result_map;
		767	}
		768	field_name = q.record().indexOf(tr("FieldName"));
		769	field_default_value = q.record().indexOf(tr("DefaultValue"));
		770	while(q.next()){
		771	QString pointerFieldName;
		772	QString parentClassID;
		773	QString parentClassInctance;
		774
		775	pointerFieldName = q.value(field_name).toString();
		776	parentClassID = q.value(field_default_value).toString();
		777	parentClassInctance = getClassInctance(parentClassID);
		778	result_map.insert(pointerFieldName, parentClassInctance);
		779
		780
		781	}
		782
		783	return result_map;
		784	}
		785
132	pingvin	786
		787
		788
		789
155	pingvin	790	QStringList MainWindow::getDataFieldList(QString class_id){ // �� c �� "��", � ��
		791	// � �� -��
132	pingvin	792
155	pingvin	793	QStringList result_str;
		794	QSqlQuery q;
		795	QString sql_str;
		796	QString str_tmp;
		797	QString field;
		798	QString result;
		799	int field_name, field_default_value;
		800	bool ok;
		801	sql_str = tr("select * "
		802	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'DATE' and `DescriptionOfClasses`.`ClassIdentifer` = " //�� - ��
		803	);
		804
		805	sql_str.append(tr("'"));
		806	sql_str.append(class_id);
		807	sql_str.append(tr("' "));
		808	// sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '"));
		809	// sql_str.append(chield_class_id);
		810	// sql_str.append(tr("'"));
		811	q.prepare(sql_str);
		812
		813	ok = q.exec();
		814	if (!ok) {
		815	QMessageBox::critical( // �� .
		816	this, // �� .
		817	QObject::tr("Database Error"), // ��.
		818	q.lastError().text()); // �� .
		819	return result_str;
		820	}
		821	field_name = q.record().indexOf(tr("FieldName"));
		822	// field_default_value = q.record().indexOf(tr("DefaultValue"));
		823	while(q.next()){
		824	QString DataFieldName;
		825
		826	DataFieldName = q.value(field_name).toString();
		827	result_str.append(DataFieldName);
		828
		829
		830	}
		831
		832	return result_str;
		833	}
		834
		835
		836
		837
132	pingvin	838	// ��
		839
		840	void MainWindow::readSettings()
		841	{
		842	QSettings settings("Trolltech", "Application Example");
		843	baseName = settings.value("baseName", "an_db").toString();
		844	userName = settings.value("userName", "an").toString();
		845	password = settings.value("password", "393939").toString();
		846	tableName = settings.value("tableName", "inventar").toString();
		847	hostName = settings.value("hostName", "server").toString();
		848	// resize(size);
		849	// move(pos);tableName
		850	}
		851
		852
		853	void MainWindow::writeSettings()
		854	{
		855	QSettings settings("Trolltech", "Application Example");
		856	settings.setValue("baseName", baseName);
		857	settings.setValue("userName", userName);
		858	settings.setValue("password", password);
		859	settings.setValue("tableName", tableName);
		860	settings.setValue("hostName", hostName);
		861	}
		862
		863
		864
		865	void MainWindow::applySetting()
		866	{
		867	bool ok;
		868	baseName = setFrm.lineEdit->text();
		869	userName = setFrm.lineEdit_2->text();
		870	password = setFrm.lineEdit_3->text();
		871	// tableName = setFrm->lineEdit_4->text();
		872	hostName = setFrm.lineEdit_5->text();
		873	writeSettings();
		874
		875
		876	ok=openDataBase();
		877	if (!ok) return;
		878	// // // ui->treeWidget->clear(); // ��
		879
		880	// // // buildPreviewModel(tr("�� "), tr("1"));
149	pingvin	881
		882	model_is_build = false;
		883
132	pingvin	884	class_list_map.clear(); // ��
149	pingvin	885	rootItems.clear();
		886	models_items.clear();
151	pingvin	887
		888	disconnect(model_for_ListModelsTable, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_model_for_ListModelsTable_dataChanged(QModelIndex,QModelIndex)));
149	pingvin	889	delete model_for_ListModelsTable;
151	pingvin	890
149	pingvin	891	initListModelsTablle();
		892
151	pingvin	893	connect(model_for_ListModelsTable, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_model_for_ListModelsTable_dataChanged(QModelIndex,QModelIndex)));
		894
149	pingvin	895	ui->treeWidget->clear();
132	pingvin	896	initComboBox();
149	pingvin	897	// model_for_ListModelsTable->select();
		898	MainWindow::readModels();
		899
		900
		901
132	pingvin	902	// // // getDatabaseData();
		903	// delete setFrm;
149	pingvin	904
		905
		906	model_is_build = true;
150	pingvin	907	getDatabaseData();
132	pingvin	908	setFrm.close();
		909	}
		910
		911
		912	void MainWindow::getSetting()
		913	{
		914	// setFrm = new settingForm;
		915	// // // connect(setFrm.pushButton, SIGNAL(clicked()), this, SLOT(applySetting()));
		916	setFrm.lineEdit->setText(baseName);
		917	setFrm.lineEdit_2->setText(userName);
		918	setFrm.lineEdit_3->setText(password);
		919	// setFrm->lineEdit_4->setText(tableName);
		920	setFrm.lineEdit_5->setText(hostName);
		921	setFrm.show();
		922
		923
		924
		925	}
144	pingvin	926
		927
		928
		929
		930	void MainWindow::readModels(){
		931
145	pingvin	932	int row = model_for_ListModelsTable->rowCount();
147	pingvin	933	QList <QTreeWidgetItem*> modelsItemsList;
		934	QList <int> row_list;
		935	modelsItemsList = models_items.values();
		936
		937	row_list = models_items.keys();
		938
		939
		940
145	pingvin	941	rootItems.clear();
		942	ui->treeWidget->clear();
144	pingvin	943	for (int i=0; i < row; i++){
		944	QTreeWidgetItem * item_tmp;
		945	QString modelName;
147	pingvin	946
144	pingvin	947	bool enabled;
147	pingvin	948
		949
		950
		951	//models_items.values();
		952	// modelString =
		953
144	pingvin	954	modelName = model_for_ListModelsTable->data(model_for_ListModelsTable->index(i, 1)).toString();
		955	enabled = model_for_ListModelsTable->data(model_for_ListModelsTable->index(i, 3)).toBool();
		956	item_tmp = new QTreeWidgetItem(ui->treeWidget);
		957	item_tmp->setText(0, modelName);
147	pingvin	958	item_tmp->setText(4, QVariant(i).toString()); // �� 4 ��
144	pingvin	959	if (enabled) item_tmp->setCheckState(0,Qt::Checked);
		960	else item_tmp->setCheckState(0,Qt::Unchecked);
145	pingvin	961
		962	root_items_list << item_tmp;
		963
144	pingvin	964	rootItems.append(item_tmp);
147	pingvin	965
		966	models_items[i] =item_tmp ;
		967
		968
145	pingvin	969	modelString = model_for_ListModelsTable->data(model_for_ListModelsTable->index(i, 2)).toString();
		970	if (modelString.isEmpty()) continue;
147	pingvin	971	else setupModelData(modelString.split(QString("\n")), item_tmp, i); // ��
144	pingvin	972
		973	}
149	pingvin	974
144	pingvin	975	}

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(root)/trunk/DBViewer/database.cpp @ 208 - Rev 155