WebSVN - OpenInventory - Blame - Rev 178 - /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;
178	pingvin	114	QIcon icon;
111	pingvin	115	classID = model_item->text(1);
		116	inctance = getClassInctance(classID);
178	pingvin	117	icon = model_item->icon(0);
111	pingvin	118	sql_str = tr("select * "
		119	" from " //�� - ��
		120	);
		121	sql_str.append(inctance);
		122	q.prepare(sql_str);
		123
		124	ok = q.exec();
		125	if (!ok) {
		126	QMessageBox::critical( // �� .
		127	this, // �� .
		128	QObject::tr("Database Error"), // ��.
		129	q.lastError().text()); // �� .
		130	return;
		131	}
		132
		133	field_ID = q.record().indexOf(tr("ID"));
		134
		135
		136	while(q.next()){
		137	if (q.record().count() > 1)
		138	{
		139	QString value_tmp;
		140	QString ID_tmp;
		141	QTreeWidgetItem * itm;
		142	ID_tmp = q.value(field_ID).toString(); // ��
		143	value_tmp = q.value(1).toString(); // �� (�� )
		144	itm = new QTreeWidgetItem(parent_item); // �� , ��
		145	itm->setText(0, value_tmp);
178	pingvin	146
		147	itm->setIcon(0, icon);
		148
111	pingvin	149	for (int i; i < model_item->childCount(); i++) // ��, ��
		150	{
		151	QTreeWidgetItem * model_item_tmp; // ��
		152	model_item_tmp = model_item->child(i); // ��
		153	MainWindow::showObjectChildrens(ID_tmp, itm, model_item_tmp);
		154
		155	}
		156	}
		157
		158	}
		159
		160
		161	i++;
		162	}
		163
		164
		165
		166	void MainWindow::showObjectChildrens(QString object_ID, QTreeWidgetItem * object_item, QTreeWidgetItem * model_item){ // ��
		167
		168	QString classID; // ��
		169
		170	QString inctance; // �� , ��
		171	QSqlQuery q;
		172	QString sql_str;
		173	QString str_tmp;
		174	bool ok;
		175	classID = model_item->text(1);
		176	inctance = getClassInctance(classID);
		177
		178	sql_str = tr("select * "
		179	" from '" //�� - ��
		180	);
		181	sql_str.append(inctance);
		182	sql_str.append(tr("' where "));
		183
		184
		185	q.prepare(sql_str);
		186
		187	ok = q.exec();
		188	if (!ok) {
		189	QMessageBox::critical( // �� .
		190	this, // �� .
		191	QObject::tr("Database Error"), // ��.
		192	q.lastError().text()); // �� .
		193	return;
		194	}
		195	}
		196
		197
178	pingvin	198
		199	//
112	pingvin	200	void MainWindow::showObjects(QTreeWidgetItem * parent_object_item, QTreeWidgetItem * model_item, QString filtr){
		201	QString classID; // ��
126	pingvin	202	QString parentClassID; // ��
		203	QString pointerField; // �� -��
112	pingvin	204	QString inctance; // �� , ��
		205	QString className; // ��
		206	int field_ID;
		207	bool filtr_empty;
		208	bool ok;
		209	QSqlQuery q;
		210	QString sql_str;
		211	QString str_tmp;
113	pingvin	212	QTreeWidgetItem * title_item;
		213	QFont font;
178	pingvin	214	QIcon icon;
114	pingvin	215	// font.setWeight(40);
		216	font.setBold(true);
112	pingvin	217	filtr_empty = filtr.isEmpty();
		218	classID = model_item->text(1);
126	pingvin	219
178	pingvin	220	icon = model_item->icon(0);
		221
126	pingvin	222	parentClassID = model_item->parent()->text(1);
		223
		224	pointerField = getPointerFieldName(parentClassID, classID);
		225
112	pingvin	226	className = model_item->text(0);
		227	inctance = getClassInctance(classID);
114	pingvin	228
118	pingvin	229	if (!model_item->checkState(0)) return;
		230
113	pingvin	231	title_item = new QTreeWidgetItem(parent_object_item);
		232	title_item->setFont(0, font);
		233	title_item->setText(0, className);
114	pingvin	234	title_item->setText(1, tr("class"));
		235	title_item->setText(2, classID);
115	pingvin	236	title_item->setText(3, inctance);
126	pingvin	237	title_item->setText(4, pointerField);
114	pingvin	238	title_item->setTextColor(0, Qt::darkBlue);
		239
178	pingvin	240	// title_item->setIcon(0, icon);
126	pingvin	241
178	pingvin	242
112	pingvin	243	sql_str = tr("select * "
		244	" from " //�� - ��
		245	);
		246	sql_str.append(inctance);
		247	if (!filtr.isEmpty()) { // ��
		248	sql_str.append(tr(" "));
		249	sql_str.append(filtr); // ��
		250	}
		251
		252	q.prepare(sql_str);
		253
		254	ok = q.exec();
		255	if (!ok) {
118	pingvin	256	QString debug_str;
		257	debug_str.append(tr("�� showObjects(): Database Error "));
		258	debug_str.append(tr(" ��: "));
		259	debug_str.append(inctance);
		260	debug_str.append(tr(" �: "));
		261	debug_str.append(filtr);
		262	debug_str.append(q.lastError().text());
112	pingvin	263	QMessageBox::critical( // �� .
		264	this, // �� .
118	pingvin	265	QObject::tr("�� showObjects(): Database Error"), // ��.
		266	debug_str
		267	// q.lastError().text()
		268	); // �� .
112	pingvin	269	return;
		270	}
		271
		272	field_ID = q.record().indexOf(tr("ID"));
114	pingvin	273
		274	/*
113	pingvin	275	if (q.size() <= 0) return;
		276	title_item = new QTreeWidgetItem(parent_object_item);
		277	title_item->setFont(0, font);
		278	title_item->setText(0, className);
114	pingvin	279	*/
112	pingvin	280
		281	while(q.next()){
		282	if (q.record().count() > 1)
		283	{
		284	QString value_tmp;
		285	QString ID_tmp;
		286	QTreeWidgetItem * itm;
		287	ID_tmp = q.value(field_ID).toString(); // ��
		288	value_tmp = q.value(1).toString(); // �� (�� )
113	pingvin	289	// itm = new QTreeWidgetItem(parent_object_item); // �� , ��
		290	itm = new QTreeWidgetItem(title_item); // �� , ��
112	pingvin	291	itm->setText(0, value_tmp);
114	pingvin	292	itm->setText(1, tr("object"));
		293	itm->setText(2, ID_tmp);
178	pingvin	294
		295	itm->setIcon(0, icon);
		296
		297
112	pingvin	298	for (int i=0; i < model_item->childCount(); i++) // ��, ��
		299	{
		300	QTreeWidgetItem * model_item_tmp; // ��
		301	QString pointer_name;
		302	QString filtr_tmp;
		303	bool pointer_isEmpty;
		304	model_item_tmp = model_item->child(i); // ��
		305	pointer_name = getPointerFieldName(classID, model_item->child(i)->text(1));
115	pingvin	306	itm->setText(4, pointer_name);
126	pingvin	307
		308	// title_item->setText(4, pointer_name);
		309
		310
112	pingvin	311	pointer_isEmpty = pointer_name.isEmpty();
		312	filtr_tmp = tr("where ");
		313	filtr_tmp.append(tr("`"));
		314	filtr_tmp.append(pointer_name);
		315	filtr_tmp.append(tr("` = '"));
		316	filtr_tmp.append(ID_tmp);
		317	filtr_tmp.append(tr("'"));
		318	showObjects(itm, model_item_tmp, filtr_tmp);
		319	//MainWindow::showObjectChildrens(ID_tmp, itm, model_item_tmp);
		320
		321	}
		322
		323
		324	}
		325
		326	}
		327
		328
		329
		330
		331	for (int i; i < model_item->childCount(); i++) // ��, ��
		332	{
		333
		334
		335	}
		336
111	pingvin	337	}
		338
115	pingvin	339
112	pingvin	340	QString MainWindow::getPointerFieldName(QString parent_class_id, QString chield_class_id){
		341
		342	QSqlQuery q;
		343	QString sql_str;
		344	QString str_tmp;
		345	QString field;
		346	QString result;
		347	int field_name;
		348	bool ok;
		349	sql_str = tr("select * "
		350	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'pointer' and `DescriptionOfClasses`.`DefaultValue` = " //�� - ��
		351	);
		352
		353	sql_str.append(tr("'"));
		354	sql_str.append(parent_class_id);
		355	sql_str.append(tr("' "));
		356	sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '"));
		357	sql_str.append(chield_class_id);
		358	sql_str.append(tr("'"));
		359	q.prepare(sql_str);
		360
		361	ok = q.exec();
		362	if (!ok) {
		363	QMessageBox::critical( // �� .
		364	this, // �� .
		365	QObject::tr("Database Error"), // ��.
		366	q.lastError().text()); // �� .
		367	return result;
		368	}
		369	field_name = q.record().indexOf(tr("FieldName"));
		370	while(q.next()){
		371	result = q.value(field_name).toString();
		372	}
		373	return result;
		374	}
		375
115	pingvin	376
		377
		378	void MainWindow::on_treeWidget_2_itemClicked ( QTreeWidgetItem * item, int column ){
		379	QString item_type; // �� (�� )
		380	QString parent_object_id;
		381	int i;
		382	QTreeWidgetItem * parent_item;
		383	item_type = item->text(1);
		384	parent_item = item->parent();
157	pingvin	385
		386	QString class_id; // ��
		387	QString inctance;
		388	QString filtr_tmp;
		389	QMap <QString, QString> pointersList;
158	pingvin	390	QStringList dateFieldList; // �� "DATE"
		391	QStringList boolFieldList; // �� "BOOL"
		392	QString pointer_name; // ��
157	pingvin	393
		394	if (item_type == tr("object") \|\| item_type == tr("class")){
		395
		396	disconnect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex)));
		397
		398	static QList<int> colomns_indexes; // ��
		399	static QList<int> date_colomns_indexes; // �� "DATE"
158	pingvin	400	static QList <int> bool_colomns_indexes; // �� "BOOL"
157	pingvin	401	static QList<SpinBoxDelegate *> spin_delegate_list;// ��
		402	SpinBoxDelegate * spin_delegate_tmp;
		403
		404	// �� "��" ��
		405	for (i=0; i < colomns_indexes.size(); i++){ // �� -��:
		406	ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &standart_delegate ); // � ��
		407	// ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &picture_delegate);
		408
		409	}
		410	colomns_indexes.clear(); // ��
		411
		412	// "��" �� "DATE"
		413	for (i=0; i < date_colomns_indexes.size(); i++){ // �� -��:
		414	ui->tableView->setItemDelegateForColumn(date_colomns_indexes.at(i), &standart_delegate ); // � ��
		415	// ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &picture_delegate);
		416
		417	}
		418
158	pingvin	419	date_colomns_indexes.clear();
157	pingvin	420
158	pingvin	421	// "��" �� "BOOL"
		422	for (i=0; i < bool_colomns_indexes.size(); i++){ // �� -��:
		423	ui->tableView->setItemDelegateForColumn(bool_colomns_indexes.at(i), &standart_delegate ); // � ��
		424	// ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &picture_delegate);
157	pingvin	425
158	pingvin	426	}
		427
		428	bool_colomns_indexes.clear();
159	pingvin	429	boolFieldsIndexes_global.clear();
158	pingvin	430
115	pingvin	431	if (item_type == tr("object"))
		432	{
157	pingvin	433	QString ID;
119	pingvin	434	ui->pushButton->setEnabled(false);
		435	ui->pushButton_2->setEnabled(false);
		436
115	pingvin	437	class_id = parent_item->text(2);
116	pingvin	438	ID = item->text(2);
		439	inctance = parent_item->text(3);
		440	delete sql_mogel;
127	pingvin	441
		442	sql_mogel = new MyModel();
		443
116	pingvin	444	sql_mogel->setTable(inctance);
119	pingvin	445	// sql_mogel->setEditStrategy(QSqlTableModel::OnFieldChange);
		446	sql_mogel->setEditStrategy(QSqlTableModel::OnManualSubmit);
116	pingvin	447
		448	filtr_tmp.append(tr("`"));
		449	filtr_tmp.append(tr("ID"));
		450	filtr_tmp.append(tr("`"));
		451	filtr_tmp.append(tr(" = '"));
		452	filtr_tmp.append(ID);
		453	filtr_tmp.append(tr("'"));
128	pingvin	454
115	pingvin	455	}
		456	if (item_type == tr("class"))
		457	{
		458	QString parent_object_id; // ��
125	pingvin	459
126	pingvin	460	QString parent_class_inctance;
138	pingvin	461
		462
119	pingvin	463	ui->pushButton->setEnabled(true);
		464	ui->pushButton_2->setEnabled(true);
		465
115	pingvin	466	parent_object_id = parent_item->text(2);
118	pingvin	467
		468	parentObject_id = parent_item->text(2);
		469
115	pingvin	470	class_id = item->text(2);
		471	inctance = item->text(3);
		472
126	pingvin	473	pointer_name = item->text(4);
116	pingvin	474	delete sql_mogel;
127	pingvin	475
		476	sql_mogel = new MyModel();
		477
		478	// sql_mogel = new QSqlTableModel(this);
115	pingvin	479	sql_mogel->setTable(inctance);
119	pingvin	480	// sql_mogel->setEditStrategy(QSqlTableModel::OnFieldChange);
		481	sql_mogel->setEditStrategy(QSqlTableModel::OnManualSubmit);
116	pingvin	482
		483	if (!parent_object_id.isEmpty())
		484	{
		485	filtr_tmp.append(tr("`"));
		486	filtr_tmp.append(pointer_name);
		487	filtr_tmp.append(tr("`"));
		488	filtr_tmp.append(tr(" = '"));
		489	filtr_tmp.append(parent_object_id);
		490	filtr_tmp.append(tr("'"));
126	pingvin	491
155	pingvin	492	}
130	pingvin	493
		494
157	pingvin	495	}
130	pingvin	496
153	pingvin	497
130	pingvin	498
157	pingvin	499	pointersList = getPointersList(class_id); // �� -��
		500	dateFieldList = getDataFieldList(class_id); // �� c �� "DATE"
158	pingvin	501	boolFieldList = getBoolFieldList(class_id); // �� c �� "BOOL"
157	pingvin	502	QMap <int, QString> pointersToModel;
155	pingvin	503
156	pingvin	504
		505
157	pingvin	506	for (int i=0; i < dateFieldList.count(); i++){ // �� "DATA"
158	pingvin	507	static MyDEDelegate dateDelegate;
		508	// static TimeEditDelegate dateDelegate("01.10.2010");
157	pingvin	509	QString dateFieldName; // ��
		510	int dataFieldIndex; //
		511	dateFieldName = dateFieldList.at(i); // �� "DATA"
		512	dataFieldIndex = sql_mogel->record().indexOf(dateFieldName); // ��
		513	date_colomns_indexes.append(dataFieldIndex);// �� "DATA"
		514	ui->tableView->setItemDelegateForColumn(dataFieldIndex, &dateDelegate);
156	pingvin	515
157	pingvin	516	}
130	pingvin	517
153	pingvin	518
158	pingvin	519	for (int i=0; i < boolFieldList.count(); i++){ // �� "BOOL"
		520	// // // // static MyDEDelegate dateDelegate;
		521	// static TimeEditDelegate dateDelegate("01.10.2010");
		522	QString boolFieldName; // ��
		523	int boolFieldIndex; //
		524	boolFieldName = boolFieldList.at(i); // �� "BOOL"
		525	boolFieldIndex = sql_mogel->record().indexOf(boolFieldName); // ��
		526	bool_colomns_indexes.append(boolFieldIndex);// �� "DATA"
		527	// ui->tableView->setItemDelegateForColumn(dataFieldIndex, &dateDelegate);
130	pingvin	528
158	pingvin	529	}
130	pingvin	530
158	pingvin	531	sql_mogel->setBooleansList(bool_colomns_indexes);
159	pingvin	532	boolFieldsIndexes_global = bool_colomns_indexes;
158	pingvin	533
157	pingvin	534	for (int i=0; i < spin_delegate_list.count(); i++){ // ��
		535	delete spin_delegate_list.at(i);
		536	}
130	pingvin	537
157	pingvin	538	spin_delegate_list.clear(); // ��
130	pingvin	539
157	pingvin	540	QStringList pointersNames;
		541	pointersNames = pointersList.keys(); //�� -��
130	pingvin	542
138	pingvin	543
		544
		545
		546
162	pingvin	547	ui->tableView->setItemDelegateForColumn(2, picture_delegate);
138	pingvin	548
157	pingvin	549	// ui->tableView->setRowHeight(1, 100);
138	pingvin	550
126	pingvin	551
128	pingvin	552
145	pingvin	553
129	pingvin	554
157	pingvin	555	QStringList parentInctancesList = pointersList.values(); // ��
129	pingvin	556
157	pingvin	557	for (i=0; i < pointersNames.size(); i++){ // �� -��:
		558	QString pointerName;
153	pingvin	559
157	pingvin	560	int pointerIndex;
		561	pointerName = pointersNames.at(i); // �� -��
		562	pointerIndex = sql_mogel->record().indexOf(pointerName); // ��
		563	colomns_indexes.append(pointerIndex); // ��
		564	spin_delegate_tmp = new SpinBoxDelegate();
153	pingvin	565
157	pingvin	566	// // spinDelegate.setInctance(parentInctancesList.at(i)); // ��
		567	// // spinDelegate.getItems(); // ��
153	pingvin	568
157	pingvin	569	spin_delegate_tmp->setInctance(parentInctancesList.at(i));
		570	spin_delegate_tmp->getItems();
128	pingvin	571
157	pingvin	572	spin_delegate_list.append(spin_delegate_tmp);
128	pingvin	573
157	pingvin	574	// // ui->tableView->setItemDelegateForColumn(pointerIndex, &spinDelegate); // � ��
118	pingvin	575
157	pingvin	576	ui->tableView->setItemDelegateForColumn(pointerIndex, spin_delegate_tmp);
115	pingvin	577
157	pingvin	578	pointersToModel.insert(pointerIndex, parentInctancesList.at(i)); // ��
		579	}
140	pingvin	580
157	pingvin	581	sql_mogel->setPointers(pointersToModel); // ��
140	pingvin	582
157	pingvin	583	pointer_index = sql_mogel->record().indexOf(pointer_name); // �� , �� , ��! :-)
140	pingvin	584
		585
		586
		587
157	pingvin	588	sql_mogel->setFilter(filtr_tmp);
162	pingvin	589	sql_mogel->setSort(1, Qt::AscendingOrder);
157	pingvin	590	sql_mogel->select();
154	pingvin	591
162	pingvin	592
		593
157	pingvin	594	connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex)));
140	pingvin	595
157	pingvin	596	ui->tableView->setModel(sql_mogel);
140	pingvin	597
157	pingvin	598	ui->tableView->resizeColumnsToContents();
		599	ui->tableView->hideColumn(0);
140	pingvin	600
		601
115	pingvin	602	}
		603
		604	}
		605
		606
118	pingvin	607	void MainWindow::on_pushButton_clicked(){ // �� "�� "
		608	int row = sql_mogel->rowCount();
		609	sql_mogel->insertRows(row, 1);
		610	sql_mogel->setData(sql_mogel->index(row, 1), QVariant(tr("�� ")), Qt::EditRole); // �� "�� "
		611	if (pointer_index > 0) {
		612	sql_mogel->setData(sql_mogel->index(row, pointer_index), QVariant(parentObject_id), Qt::EditRole); // �� "�� "
		613	}
119	pingvin	614	// sql_mogel->submitAll();
118	pingvin	615
		616	}
119	pingvin	617
		618	void MainWindow::on_pushButton_2_clicked(){ // �� "�� "
		619	int i;
		620	i++;
120	pingvin	621	QModelIndex model_index;
		622	QItemSelectionModel *selectionModel = ui->tableView->selectionModel();
		623	QModelIndexList indexes = selectionModel->selectedIndexes();
		624	QList<int> selectedRows;
		625	selectedRows.clear();
		626	foreach (model_index, indexes){ // ��
		627	if (!selectedRows.contains(model_index.row()) && (model_index.column()==1)) selectedRows.append(model_index.row()); // ��
119	pingvin	628
		629	}
120	pingvin	630	qSort(selectedRows.begin(),selectedRows.end(), qGreater<int>()); // ��
119	pingvin	631
		632
120	pingvin	633	for (int m =0; m < selectedRows.size(); ++m){
		634
		635	// ClassEditor::removeClass(selectedRows.at(m));
		636
		637	sql_mogel->removeRow(selectedRows.at(m));
		638
		639	}
		640	sql_mogel->submitAll();
		641	getDatabaseData();
		642
		643	}
		644
		645
119	pingvin	646	void MainWindow::on_pushButton_3_clicked(){ // �� "��"
		647	int i;
		648	i++;
		649	sql_mogel->submitAll();
		650	getDatabaseData();
		651	ui->pushButton_3->setEnabled(false);
		652	ui->pushButton_4->setEnabled(false);
		653	sql_mogel->select();
		654
		655	}
		656
		657
		658	void MainWindow::on_pushButton_4_clicked(){ // �� "�� "
		659	int i;
		660	i++;
		661	sql_mogel->select();
		662	ui->pushButton_3->setEnabled(false);
		663	ui->pushButton_4->setEnabled(false);
		664	}
		665
		666
144	pingvin	667	void MainWindow::on_pushButton_5_clicked(){// �� "�� "
		668
		669	int i;
		670	i++;
		671	int row = model_for_ListModelsTable->rowCount();
		672	model_for_ListModelsTable->insertRows(row, 1);
		673	model_for_ListModelsTable->setData(model_for_ListModelsTable->index(row, 1), QVariant(tr("�� ")), Qt::EditRole); // �� "�� "
		674	// model_for_ListModelsTable->setData(sql_mogel->index(row, pointer_index), QVariant(parentObject_id), Qt::EditRole); // �� "�� "
		675
		676	// sql_mogel->submitAll();
		677
		678
		679	}
		680
		681	void MainWindow::on_pushButton_6_clicked(){// �� "�� "
		682
		683	QModelIndex model_index;
		684	QItemSelectionModel *selectionModel = ui->tableView_2->selectionModel();
		685	QModelIndexList indexes = selectionModel->selectedIndexes();
		686	QList<int> selectedRows;
		687	selectedRows.clear();
		688	foreach (model_index, indexes){ // ��
		689	if (!selectedRows.contains(model_index.row()) && (model_index.column()==1)) selectedRows.append(model_index.row()); // ��
		690
		691	}
		692	qSort(selectedRows.begin(),selectedRows.end(), qGreater<int>()); // ��
		693
		694
		695	for (int m =0; m < selectedRows.size(); ++m){
		696
		697	// ClassEditor::removeClass(selectedRows.at(m));
		698
		699	model_for_ListModelsTable->removeRow(selectedRows.at(m));
		700
		701	}
		702	model_for_ListModelsTable->submitAll();
		703	// getDatabaseData();
		704
		705	}
		706
		707
146	pingvin	708	void MainWindow::on_pushButton_7_clicked(){// �� "��"
		709	model_for_ListModelsTable->submitAll();
		710	ui->pushButton_7->setEnabled(false);
		711	ui->pushButton_8->setEnabled(false);
		712	model_is_build = false;
		713	MainWindow::readModels();
		714	model_is_build = true;
		715	MainWindow::getDatabaseData();
		716	}
144	pingvin	717
146	pingvin	718	void MainWindow::on_pushButton_8_clicked(){// �� "��" (�� )
		719	model_for_ListModelsTable->select();
		720	ui->pushButton_7->setEnabled(false);
		721	ui->pushButton_8->setEnabled(false);
		722	}
		723
119	pingvin	724	void MainWindow::on_sql_mogel_dataChanged ( const QModelIndex & topLeft, const QModelIndex & bottomRight ){ // ��
		725	int i;
		726	i++;
160	pingvin	727	if ((topLeft == bottomRight) && (boolFieldsIndexes_global.indexOf(topLeft.column()) != -1))
		728	{
		729	ui->pushButton_3->setEnabled(false);
		730	ui->pushButton_4->setEnabled(false);
		731	return;
		732	}
		733
		734
119	pingvin	735	ui->pushButton_3->setEnabled(true);
		736	ui->pushButton_4->setEnabled(true);
		737
		738	}
128	pingvin	739
146	pingvin	740	void MainWindow::on_model_for_ListModelsTable_dataChanged ( const QModelIndex & topLeft, const QModelIndex & bottomRight ){ // ��
128	pingvin	741
146	pingvin	742	ui->pushButton_7->setEnabled(true);
		743	ui->pushButton_8->setEnabled(true);
		744	}
		745
		746
128	pingvin	747	// �� -��, � �� -��
		748	// � �� -��
		749
		750	QMap <QString, QString> MainWindow::getPointersList(QString class_id){
		751	QMap <QString, QString> result_map;
		752	QSqlQuery q;
		753	QString sql_str;
		754	QString str_tmp;
		755	QString field;
		756	QString result;
		757	int field_name, field_default_value;
		758	bool ok;
		759	sql_str = tr("select * "
		760	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'pointer' and `DescriptionOfClasses`.`ClassIdentifer` = " //�� - ��
		761	);
		762
		763	sql_str.append(tr("'"));
		764	sql_str.append(class_id);
		765	sql_str.append(tr("' "));
		766	// sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '"));
		767	// sql_str.append(chield_class_id);
		768	// sql_str.append(tr("'"));
		769	q.prepare(sql_str);
		770
		771	ok = q.exec();
		772	if (!ok) {
		773	QMessageBox::critical( // �� .
		774	this, // �� .
		775	QObject::tr("Database Error"), // ��.
		776	q.lastError().text()); // �� .
		777	return result_map;
		778	}
		779	field_name = q.record().indexOf(tr("FieldName"));
		780	field_default_value = q.record().indexOf(tr("DefaultValue"));
		781	while(q.next()){
		782	QString pointerFieldName;
		783	QString parentClassID;
		784	QString parentClassInctance;
		785
		786	pointerFieldName = q.value(field_name).toString();
		787	parentClassID = q.value(field_default_value).toString();
		788	parentClassInctance = getClassInctance(parentClassID);
		789	result_map.insert(pointerFieldName, parentClassInctance);
		790
		791
		792	}
		793
		794	return result_map;
		795	}
		796
132	pingvin	797
		798
		799
		800
155	pingvin	801	QStringList MainWindow::getDataFieldList(QString class_id){ // �� c �� "��", � ��
		802	// � �� -��
132	pingvin	803
155	pingvin	804	QStringList result_str;
		805	QSqlQuery q;
		806	QString sql_str;
		807	QString str_tmp;
		808	QString field;
		809	QString result;
		810	int field_name, field_default_value;
		811	bool ok;
		812	sql_str = tr("select * "
		813	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'DATE' and `DescriptionOfClasses`.`ClassIdentifer` = " //�� - ��
		814	);
		815
		816	sql_str.append(tr("'"));
		817	sql_str.append(class_id);
		818	sql_str.append(tr("' "));
		819	// sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '"));
		820	// sql_str.append(chield_class_id);
		821	// sql_str.append(tr("'"));
		822	q.prepare(sql_str);
		823
		824	ok = q.exec();
		825	if (!ok) {
		826	QMessageBox::critical( // �� .
		827	this, // �� .
		828	QObject::tr("Database Error"), // ��.
		829	q.lastError().text()); // �� .
		830	return result_str;
		831	}
		832	field_name = q.record().indexOf(tr("FieldName"));
		833	// field_default_value = q.record().indexOf(tr("DefaultValue"));
		834	while(q.next()){
		835	QString DataFieldName;
		836
		837	DataFieldName = q.value(field_name).toString();
		838	result_str.append(DataFieldName);
		839
		840
		841	}
		842
		843	return result_str;
		844	}
		845
		846
		847
158	pingvin	848	QStringList MainWindow::getBoolFieldList(QString class_id){ // �� c �� "bool"
155	pingvin	849
158	pingvin	850	QStringList result_str;
		851	QSqlQuery q;
		852	QString sql_str;
		853	QString str_tmp;
		854	QString field;
		855	QString result;
		856	int field_name, field_default_value;
		857	bool ok;
		858	sql_str = tr("select * "
		859	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'BOOL' and `DescriptionOfClasses`.`ClassIdentifer` = " //�� - ��
		860	);
		861
		862	sql_str.append(tr("'"));
		863	sql_str.append(class_id);
		864	sql_str.append(tr("' "));
		865	// sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '"));
		866	// sql_str.append(chield_class_id);
		867	// sql_str.append(tr("'"));
		868	q.prepare(sql_str);
		869
		870	ok = q.exec();
		871	if (!ok) {
		872	QMessageBox::critical( // �� .
		873	this, // �� .
		874	QObject::tr("Database Error"), // ��.
		875	q.lastError().text()); // �� .
		876	return result_str;
		877	}
		878	field_name = q.record().indexOf(tr("FieldName"));
		879	// field_default_value = q.record().indexOf(tr("DefaultValue"));
		880	while(q.next()){
		881	QString DataFieldName;
		882
		883	DataFieldName = q.value(field_name).toString();
		884	result_str.append(DataFieldName);
		885
		886
		887	}
		888
		889	return result_str;
		890	}
		891
		892
		893
		894
		895
132	pingvin	896	// ��
		897
		898	void MainWindow::readSettings()
		899	{
		900	QSettings settings("Trolltech", "Application Example");
		901	baseName = settings.value("baseName", "an_db").toString();
		902	userName = settings.value("userName", "an").toString();
		903	password = settings.value("password", "393939").toString();
		904	tableName = settings.value("tableName", "inventar").toString();
		905	hostName = settings.value("hostName", "server").toString();
		906	// resize(size);
		907	// move(pos);tableName
		908	}
		909
		910
		911	void MainWindow::writeSettings()
		912	{
		913	QSettings settings("Trolltech", "Application Example");
		914	settings.setValue("baseName", baseName);
		915	settings.setValue("userName", userName);
		916	settings.setValue("password", password);
		917	settings.setValue("tableName", tableName);
		918	settings.setValue("hostName", hostName);
		919	}
		920
		921
		922
		923	void MainWindow::applySetting()
		924	{
		925	bool ok;
		926	baseName = setFrm.lineEdit->text();
		927	userName = setFrm.lineEdit_2->text();
		928	password = setFrm.lineEdit_3->text();
		929	// tableName = setFrm->lineEdit_4->text();
		930	hostName = setFrm.lineEdit_5->text();
		931	writeSettings();
		932
		933
		934	ok=openDataBase();
		935	if (!ok) return;
		936	// // // ui->treeWidget->clear(); // ��
		937
		938	// // // buildPreviewModel(tr("�� "), tr("1"));
149	pingvin	939
		940	model_is_build = false;
		941
132	pingvin	942	class_list_map.clear(); // ��
149	pingvin	943	rootItems.clear();
		944	models_items.clear();
151	pingvin	945
		946	disconnect(model_for_ListModelsTable, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_model_for_ListModelsTable_dataChanged(QModelIndex,QModelIndex)));
149	pingvin	947	delete model_for_ListModelsTable;
151	pingvin	948
149	pingvin	949	initListModelsTablle();
		950
151	pingvin	951	connect(model_for_ListModelsTable, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_model_for_ListModelsTable_dataChanged(QModelIndex,QModelIndex)));
		952
149	pingvin	953	ui->treeWidget->clear();
132	pingvin	954	initComboBox();
149	pingvin	955	// model_for_ListModelsTable->select();
		956	MainWindow::readModels();
		957
		958
		959
132	pingvin	960	// // // getDatabaseData();
		961	// delete setFrm;
149	pingvin	962
		963
		964	model_is_build = true;
150	pingvin	965	getDatabaseData();
132	pingvin	966	setFrm.close();
		967	}
		968
		969
		970	void MainWindow::getSetting()
		971	{
		972	// setFrm = new settingForm;
		973	// // // connect(setFrm.pushButton, SIGNAL(clicked()), this, SLOT(applySetting()));
		974	setFrm.lineEdit->setText(baseName);
		975	setFrm.lineEdit_2->setText(userName);
		976	setFrm.lineEdit_3->setText(password);
		977	// setFrm->lineEdit_4->setText(tableName);
		978	setFrm.lineEdit_5->setText(hostName);
		979	setFrm.show();
		980
		981
		982
		983	}
144	pingvin	984
		985
		986
		987
		988	void MainWindow::readModels(){
		989
145	pingvin	990	int row = model_for_ListModelsTable->rowCount();
147	pingvin	991	QList <QTreeWidgetItem*> modelsItemsList;
		992	QList <int> row_list;
		993	modelsItemsList = models_items.values();
		994
		995	row_list = models_items.keys();
		996
		997
		998
145	pingvin	999	rootItems.clear();
		1000	ui->treeWidget->clear();
144	pingvin	1001	for (int i=0; i < row; i++){
		1002	QTreeWidgetItem * item_tmp;
		1003	QString modelName;
147	pingvin	1004
144	pingvin	1005	bool enabled;
147	pingvin	1006
		1007
		1008
		1009	//models_items.values();
		1010	// modelString =
		1011
144	pingvin	1012	modelName = model_for_ListModelsTable->data(model_for_ListModelsTable->index(i, 1)).toString();
		1013	enabled = model_for_ListModelsTable->data(model_for_ListModelsTable->index(i, 3)).toBool();
		1014	item_tmp = new QTreeWidgetItem(ui->treeWidget);
		1015	item_tmp->setText(0, modelName);
147	pingvin	1016	item_tmp->setText(4, QVariant(i).toString()); // �� 4 ��
144	pingvin	1017	if (enabled) item_tmp->setCheckState(0,Qt::Checked);
		1018	else item_tmp->setCheckState(0,Qt::Unchecked);
145	pingvin	1019
		1020	root_items_list << item_tmp;
		1021
144	pingvin	1022	rootItems.append(item_tmp);
147	pingvin	1023
		1024	models_items[i] =item_tmp ;
		1025
		1026
145	pingvin	1027	modelString = model_for_ListModelsTable->data(model_for_ListModelsTable->index(i, 2)).toString();
		1028	if (modelString.isEmpty()) continue;
147	pingvin	1029	else setupModelData(modelString.split(QString("\n")), item_tmp, i); // ��
144	pingvin	1030
		1031	}
149	pingvin	1032
144	pingvin	1033	}
174	pingvin	1034
		1035
		1036
		1037
		1038	QMap <QString, QPixmap> MainWindow::getClassesIcons(){ // ��
		1039	// � �� ID ��, � � �� - ��
		1040
		1041	QMap <QString, QPixmap> result_map;
		1042	QSqlQuery q;
		1043	QString sql_str;
		1044	QString str_tmp;
		1045	QString field;
		1046	QString result;
		1047	int field_id, field_icon;
		1048	bool ok;
		1049	sql_str = tr("select * "
		1050	" from `ListOfClasses` " //�� - ��
		1051	);
		1052
		1053	q.prepare(sql_str);
		1054
		1055	ok = q.exec();
		1056	if (!ok) {
		1057	QMessageBox::critical( // �� .
		1058	this, // �� .
		1059	QObject::tr("Database Error"), // ��.
		1060	q.lastError().text()); // �� .
		1061	return result_map;
		1062	}
		1063	field_id = q.record().indexOf(tr("ID"));
		1064	field_icon = q.record().indexOf(tr("Icon"));
		1065	while(q.next()){
		1066	QString classID;
		1067	QByteArray loadimage = q.value(field_icon).toByteArray();
		1068	classID = q.value(field_id).toString();
		1069	if( !loadimage.isEmpty() )
		1070	{
		1071	QPixmap pixmap;
		1072	pixmap.loadFromData(loadimage);
		1073	result_map.insert(classID, pixmap);
		1074
		1075	}
		1076	else continue;
		1077
		1078
		1079
		1080	}
		1081
		1082	return result_map;
		1083
		1084
		1085	}

Subversion Repositories OpenInventory

(root)/trunk/DBViewer/database.cpp @ 208 - Rev 178