WebSVN - OpenInventory - Blame - Rev 153 - /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();
116	pingvin	407
119	pingvin	408	connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex)));
		409
116	pingvin	410	//sql_mogel->clear();
		411	//sql_mogel->select();
		412	// ui->tableView->setVisible(false);
		413	// i++;
115	pingvin	414	}
		415	if (item_type == tr("class"))
		416	{
		417	QString parent_object_id; // ��
125	pingvin	418
115	pingvin	419	QString class_id; // ��
		420	QString inctance;
126	pingvin	421	QString parent_class_inctance;
115	pingvin	422	QString pointer_name;
		423	QString filtr_tmp;
138	pingvin	424
		425
		426
116	pingvin	427	// sql_mogel->clear();
		428
119	pingvin	429	ui->pushButton->setEnabled(true);
		430	ui->pushButton_2->setEnabled(true);
		431
		432	disconnect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex)));
		433
115	pingvin	434	parent_object_id = parent_item->text(2);
118	pingvin	435
		436	parentObject_id = parent_item->text(2);
		437
115	pingvin	438	class_id = item->text(2);
		439	inctance = item->text(3);
		440
126	pingvin	441	// parent_class_inctance = parent_item->parent()->text(3); // ��
		442
		443	// pointer_name = parent_item->text(4);
		444	pointer_name = item->text(4);
116	pingvin	445	delete sql_mogel;
127	pingvin	446
		447
		448	////// sql_mogel = new QSqlTableModel();
		449
		450	sql_mogel = new MyModel();
		451
		452	// sql_mogel = new QSqlTableModel(this);
115	pingvin	453	sql_mogel->setTable(inctance);
119	pingvin	454	// sql_mogel->setEditStrategy(QSqlTableModel::OnFieldChange);
		455	sql_mogel->setEditStrategy(QSqlTableModel::OnManualSubmit);
116	pingvin	456
		457	if (!parent_object_id.isEmpty())
		458	{
		459	filtr_tmp.append(tr("`"));
		460	filtr_tmp.append(pointer_name);
		461	filtr_tmp.append(tr("`"));
		462	filtr_tmp.append(tr(" = '"));
		463	filtr_tmp.append(parent_object_id);
		464	filtr_tmp.append(tr("'"));
		465	sql_mogel->setFilter(filtr_tmp);
		466	}
126	pingvin	467
		468	/****************************************
		469	spinDelegate.setInctance(parent_class_inctance);
		470	spinDelegate.getItems();
		471	ui->tableView->setItemDelegateForColumn(2, &spinDelegate);
		472	***************************************/
		473
		474
115	pingvin	475	sql_mogel->select();
116	pingvin	476
129	pingvin	477	QMap <QString, QString> pointersList = getPointersList(class_id); // �� -��
128	pingvin	478	QMap <int, QString> pointersToModel;
126	pingvin	479
130	pingvin	480	QStringList pointersNames;
		481	static QList<int> colomns_indexes; // ��
153	pingvin	482	static QList<SpinBoxDelegate *> spin_delegate_list;// ��
		483	SpinBoxDelegate * spin_delegate_tmp;
130	pingvin	484	// �� "��" ��
		485	for (i=0; i < colomns_indexes.size(); i++){ // �� -��:
		486
		487
		488
		489	ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &standart_delegate ); // � ��
138	pingvin	490	// ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &picture_delegate);
130	pingvin	491
		492	}
		493
153	pingvin	494
130	pingvin	495	colomns_indexes.clear(); // ��
		496
153	pingvin	497	for (int i=0; i < spin_delegate_list.count(); i++){ // ��
		498	delete spin_delegate_list.at(i);
		499	}
130	pingvin	500
153	pingvin	501	spin_delegate_list.clear(); // ��
		502
130	pingvin	503	pointersNames = pointersList.keys(); //�� -��
		504
		505
		506
		507
		508
138	pingvin	509
140	pingvin	510	// ui->tableView->setItemDelegateForColumn(2, picture_delegate);
138	pingvin	511
139	pingvin	512	// ui->tableView->setRowHeight(1, 100);
138	pingvin	513
		514
		515
		516
		517
129	pingvin	518	QStringList parentInctancesList = pointersList.values(); // ��
126	pingvin	519
130	pingvin	520	for (i=0; i < pointersNames.size(); i++){ // �� -��:
128	pingvin	521	QString pointerName;
		522
		523	int pointerIndex;
130	pingvin	524	pointerName = pointersNames.at(i); // �� -��
		525	pointerIndex = sql_mogel->record().indexOf(pointerName); // ��
		526	colomns_indexes.append(pointerIndex); // ��
153	pingvin	527	spin_delegate_tmp = new SpinBoxDelegate();
145	pingvin	528
153	pingvin	529	// // spinDelegate.setInctance(parentInctancesList.at(i)); // ��
		530	// // spinDelegate.getItems(); // ��
129	pingvin	531
153	pingvin	532	spin_delegate_tmp->setInctance(parentInctancesList.at(i));
		533	spin_delegate_tmp->getItems();
129	pingvin	534
153	pingvin	535	spin_delegate_list.append(spin_delegate_tmp);
		536
		537	// // ui->tableView->setItemDelegateForColumn(pointerIndex, &spinDelegate); // � ��
		538
		539	ui->tableView->setItemDelegateForColumn(pointerIndex, spin_delegate_tmp);
		540
130	pingvin	541	pointersToModel.insert(pointerIndex, parentInctancesList.at(i)); // ��
128	pingvin	542	}
		543
130	pingvin	544	sql_mogel->setPointers(pointersToModel); // ��
128	pingvin	545
130	pingvin	546	pointer_index = sql_mogel->record().indexOf(pointer_name); // �� , �� , ��! :-)
118	pingvin	547
115	pingvin	548	ui->tableView->setModel(sql_mogel);
		549
140	pingvin	550
		551
		552
		553
		554
		555
		556	/**********************************************************/
		557
		558	// for (int i; i < sql_mogel->rowCount(); i++ ) {
		559	// ui->tableView->setRowHeight(i, 100);
		560	// }
		561
		562	/**********************************************************/
		563
		564
		565
		566
		567
		568
119	pingvin	569	connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex)));
		570
		571
		572	// ui->tableView->setVisible(true);;
115	pingvin	573	i++;
		574	}
		575
		576	//parent_object_id = parent_object_item->text(1);
		577
		578
		579
		580
		581
		582	i++;
		583
		584	}
		585
		586
118	pingvin	587	void MainWindow::on_pushButton_clicked(){ // �� "�� "
		588	int row = sql_mogel->rowCount();
		589	sql_mogel->insertRows(row, 1);
		590	sql_mogel->setData(sql_mogel->index(row, 1), QVariant(tr("�� ")), Qt::EditRole); // �� "�� "
		591	if (pointer_index > 0) {
		592	sql_mogel->setData(sql_mogel->index(row, pointer_index), QVariant(parentObject_id), Qt::EditRole); // �� "�� "
		593	}
119	pingvin	594	// sql_mogel->submitAll();
118	pingvin	595
		596	}
119	pingvin	597
		598	void MainWindow::on_pushButton_2_clicked(){ // �� "�� "
		599	int i;
		600	i++;
120	pingvin	601	QModelIndex model_index;
		602	QItemSelectionModel *selectionModel = ui->tableView->selectionModel();
		603	QModelIndexList indexes = selectionModel->selectedIndexes();
		604	QList<int> selectedRows;
		605	selectedRows.clear();
		606	foreach (model_index, indexes){ // ��
		607	if (!selectedRows.contains(model_index.row()) && (model_index.column()==1)) selectedRows.append(model_index.row()); // ��
119	pingvin	608
		609	}
120	pingvin	610	qSort(selectedRows.begin(),selectedRows.end(), qGreater<int>()); // ��
119	pingvin	611
		612
120	pingvin	613	for (int m =0; m < selectedRows.size(); ++m){
		614
		615	// ClassEditor::removeClass(selectedRows.at(m));
		616
		617	sql_mogel->removeRow(selectedRows.at(m));
		618
		619	}
		620	sql_mogel->submitAll();
		621	getDatabaseData();
		622
		623	}
		624
		625
119	pingvin	626	void MainWindow::on_pushButton_3_clicked(){ // �� "��"
		627	int i;
		628	i++;
		629	sql_mogel->submitAll();
		630	getDatabaseData();
		631	ui->pushButton_3->setEnabled(false);
		632	ui->pushButton_4->setEnabled(false);
		633	sql_mogel->select();
		634
		635	}
		636
		637
		638	void MainWindow::on_pushButton_4_clicked(){ // �� "�� "
		639	int i;
		640	i++;
		641	sql_mogel->select();
		642	ui->pushButton_3->setEnabled(false);
		643	ui->pushButton_4->setEnabled(false);
		644	}
		645
		646
144	pingvin	647	void MainWindow::on_pushButton_5_clicked(){// �� "�� "
		648
		649	int i;
		650	i++;
		651	int row = model_for_ListModelsTable->rowCount();
		652	model_for_ListModelsTable->insertRows(row, 1);
		653	model_for_ListModelsTable->setData(model_for_ListModelsTable->index(row, 1), QVariant(tr("�� ")), Qt::EditRole); // �� "�� "
		654	// model_for_ListModelsTable->setData(sql_mogel->index(row, pointer_index), QVariant(parentObject_id), Qt::EditRole); // �� "�� "
		655
		656	// sql_mogel->submitAll();
		657
		658
		659	}
		660
		661	void MainWindow::on_pushButton_6_clicked(){// �� "�� "
		662
		663	QModelIndex model_index;
		664	QItemSelectionModel *selectionModel = ui->tableView_2->selectionModel();
		665	QModelIndexList indexes = selectionModel->selectedIndexes();
		666	QList<int> selectedRows;
		667	selectedRows.clear();
		668	foreach (model_index, indexes){ // ��
		669	if (!selectedRows.contains(model_index.row()) && (model_index.column()==1)) selectedRows.append(model_index.row()); // ��
		670
		671	}
		672	qSort(selectedRows.begin(),selectedRows.end(), qGreater<int>()); // ��
		673
		674
		675	for (int m =0; m < selectedRows.size(); ++m){
		676
		677	// ClassEditor::removeClass(selectedRows.at(m));
		678
		679	model_for_ListModelsTable->removeRow(selectedRows.at(m));
		680
		681	}
		682	model_for_ListModelsTable->submitAll();
		683	// getDatabaseData();
		684
		685	}
		686
		687
146	pingvin	688	void MainWindow::on_pushButton_7_clicked(){// �� "��"
		689	model_for_ListModelsTable->submitAll();
		690	ui->pushButton_7->setEnabled(false);
		691	ui->pushButton_8->setEnabled(false);
		692	model_is_build = false;
		693	MainWindow::readModels();
		694	model_is_build = true;
		695	MainWindow::getDatabaseData();
		696	}
144	pingvin	697
146	pingvin	698	void MainWindow::on_pushButton_8_clicked(){// �� "��" (�� )
		699	model_for_ListModelsTable->select();
		700	ui->pushButton_7->setEnabled(false);
		701	ui->pushButton_8->setEnabled(false);
		702	}
		703
119	pingvin	704	void MainWindow::on_sql_mogel_dataChanged ( const QModelIndex & topLeft, const QModelIndex & bottomRight ){ // ��
		705	int i;
		706	i++;
		707	ui->pushButton_3->setEnabled(true);
		708	ui->pushButton_4->setEnabled(true);
		709
		710
		711	}
128	pingvin	712
146	pingvin	713	void MainWindow::on_model_for_ListModelsTable_dataChanged ( const QModelIndex & topLeft, const QModelIndex & bottomRight ){ // ��
128	pingvin	714
146	pingvin	715	ui->pushButton_7->setEnabled(true);
		716	ui->pushButton_8->setEnabled(true);
		717	}
		718
		719
128	pingvin	720	// �� -��, � �� -��
		721	// � �� -��
		722
		723	QMap <QString, QString> MainWindow::getPointersList(QString class_id){
		724	QMap <QString, QString> result_map;
		725	QSqlQuery q;
		726	QString sql_str;
		727	QString str_tmp;
		728	QString field;
		729	QString result;
		730	int field_name, field_default_value;
		731	bool ok;
		732	sql_str = tr("select * "
		733	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'pointer' and `DescriptionOfClasses`.`ClassIdentifer` = " //�� - ��
		734	);
		735
		736	sql_str.append(tr("'"));
		737	sql_str.append(class_id);
		738	sql_str.append(tr("' "));
		739	// sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '"));
		740	// sql_str.append(chield_class_id);
		741	// sql_str.append(tr("'"));
		742	q.prepare(sql_str);
		743
		744	ok = q.exec();
		745	if (!ok) {
		746	QMessageBox::critical( // �� .
		747	this, // �� .
		748	QObject::tr("Database Error"), // ��.
		749	q.lastError().text()); // �� .
		750	return result_map;
		751	}
		752	field_name = q.record().indexOf(tr("FieldName"));
		753	field_default_value = q.record().indexOf(tr("DefaultValue"));
		754	while(q.next()){
		755	QString pointerFieldName;
		756	QString parentClassID;
		757	QString parentClassInctance;
		758
		759	pointerFieldName = q.value(field_name).toString();
		760	parentClassID = q.value(field_default_value).toString();
		761	parentClassInctance = getClassInctance(parentClassID);
		762	result_map.insert(pointerFieldName, parentClassInctance);
		763
		764
		765	}
		766
		767	return result_map;
		768	}
		769
132	pingvin	770
		771
		772
		773
		774
		775	// ��
		776
		777	void MainWindow::readSettings()
		778	{
		779	QSettings settings("Trolltech", "Application Example");
		780	baseName = settings.value("baseName", "an_db").toString();
		781	userName = settings.value("userName", "an").toString();
		782	password = settings.value("password", "393939").toString();
		783	tableName = settings.value("tableName", "inventar").toString();
		784	hostName = settings.value("hostName", "server").toString();
		785	// resize(size);
		786	// move(pos);tableName
		787	}
		788
		789
		790	void MainWindow::writeSettings()
		791	{
		792	QSettings settings("Trolltech", "Application Example");
		793	settings.setValue("baseName", baseName);
		794	settings.setValue("userName", userName);
		795	settings.setValue("password", password);
		796	settings.setValue("tableName", tableName);
		797	settings.setValue("hostName", hostName);
		798	}
		799
		800
		801
		802	void MainWindow::applySetting()
		803	{
		804	bool ok;
		805	baseName = setFrm.lineEdit->text();
		806	userName = setFrm.lineEdit_2->text();
		807	password = setFrm.lineEdit_3->text();
		808	// tableName = setFrm->lineEdit_4->text();
		809	hostName = setFrm.lineEdit_5->text();
		810	writeSettings();
		811
		812
		813	ok=openDataBase();
		814	if (!ok) return;
		815	// // // ui->treeWidget->clear(); // ��
		816
		817	// // // buildPreviewModel(tr("�� "), tr("1"));
149	pingvin	818
		819	model_is_build = false;
		820
132	pingvin	821	class_list_map.clear(); // ��
149	pingvin	822	rootItems.clear();
		823	models_items.clear();
151	pingvin	824
		825	disconnect(model_for_ListModelsTable, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_model_for_ListModelsTable_dataChanged(QModelIndex,QModelIndex)));
149	pingvin	826	delete model_for_ListModelsTable;
151	pingvin	827
149	pingvin	828	initListModelsTablle();
		829
151	pingvin	830	connect(model_for_ListModelsTable, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_model_for_ListModelsTable_dataChanged(QModelIndex,QModelIndex)));
		831
149	pingvin	832	ui->treeWidget->clear();
132	pingvin	833	initComboBox();
149	pingvin	834	// model_for_ListModelsTable->select();
		835	MainWindow::readModels();
		836
		837
		838
132	pingvin	839	// // // getDatabaseData();
		840	// delete setFrm;
149	pingvin	841
		842
		843	model_is_build = true;
150	pingvin	844	getDatabaseData();
132	pingvin	845	setFrm.close();
		846	}
		847
		848
		849	void MainWindow::getSetting()
		850	{
		851	// setFrm = new settingForm;
		852	// // // connect(setFrm.pushButton, SIGNAL(clicked()), this, SLOT(applySetting()));
		853	setFrm.lineEdit->setText(baseName);
		854	setFrm.lineEdit_2->setText(userName);
		855	setFrm.lineEdit_3->setText(password);
		856	// setFrm->lineEdit_4->setText(tableName);
		857	setFrm.lineEdit_5->setText(hostName);
		858	setFrm.show();
		859
		860
		861
		862	}
144	pingvin	863
		864
		865
		866
		867	void MainWindow::readModels(){
		868
145	pingvin	869	int row = model_for_ListModelsTable->rowCount();
147	pingvin	870	QList <QTreeWidgetItem*> modelsItemsList;
		871	QList <int> row_list;
		872	modelsItemsList = models_items.values();
		873
		874	row_list = models_items.keys();
		875
		876
		877
145	pingvin	878	rootItems.clear();
		879	ui->treeWidget->clear();
144	pingvin	880	for (int i=0; i < row; i++){
		881	QTreeWidgetItem * item_tmp;
		882	QString modelName;
147	pingvin	883
144	pingvin	884	bool enabled;
147	pingvin	885
		886
		887
		888	//models_items.values();
		889	// modelString =
		890
144	pingvin	891	modelName = model_for_ListModelsTable->data(model_for_ListModelsTable->index(i, 1)).toString();
		892	enabled = model_for_ListModelsTable->data(model_for_ListModelsTable->index(i, 3)).toBool();
		893	item_tmp = new QTreeWidgetItem(ui->treeWidget);
		894	item_tmp->setText(0, modelName);
147	pingvin	895	item_tmp->setText(4, QVariant(i).toString()); // �� 4 ��
144	pingvin	896	if (enabled) item_tmp->setCheckState(0,Qt::Checked);
		897	else item_tmp->setCheckState(0,Qt::Unchecked);
145	pingvin	898
		899	root_items_list << item_tmp;
		900
144	pingvin	901	rootItems.append(item_tmp);
147	pingvin	902
		903	models_items[i] =item_tmp ;
		904
		905
145	pingvin	906	modelString = model_for_ListModelsTable->data(model_for_ListModelsTable->index(i, 2)).toString();
		907	if (modelString.isEmpty()) continue;
147	pingvin	908	else setupModelData(modelString.split(QString("\n")), item_tmp, i); // ��
144	pingvin	909
		910	}
149	pingvin	911
144	pingvin	912	}

Subversion Repositories OpenInventory

(root)/trunk/DBViewer/database.cpp @ 208 - Rev 153