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

Subversion Repositories OpenInventory

(root)/trunk/DBViewer/database.cpp @ 208 - Rev 144