WebSVN - OpenInventory - Blame - Rev 200 - /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;
192	pingvin	207	int icon_field_index;
112	pingvin	208	bool filtr_empty;
		209	bool ok;
		210	QSqlQuery q;
		211	QString sql_str;
		212	QString str_tmp;
113	pingvin	213	QTreeWidgetItem * title_item;
		214	QFont font;
178	pingvin	215	QIcon icon;
114	pingvin	216	// font.setWeight(40);
		217	font.setBold(true);
112	pingvin	218	filtr_empty = filtr.isEmpty();
		219	classID = model_item->text(1);
126	pingvin	220
178	pingvin	221	icon = model_item->icon(0);
		222
126	pingvin	223	parentClassID = model_item->parent()->text(1);
		224
		225	pointerField = getPointerFieldName(parentClassID, classID);
		226
112	pingvin	227	className = model_item->text(0);
		228	inctance = getClassInctance(classID);
114	pingvin	229
118	pingvin	230	if (!model_item->checkState(0)) return;
		231
113	pingvin	232	title_item = new QTreeWidgetItem(parent_object_item);
		233	title_item->setFont(0, font);
		234	title_item->setText(0, className);
114	pingvin	235	title_item->setText(1, tr("class"));
		236	title_item->setText(2, classID);
115	pingvin	237	title_item->setText(3, inctance);
126	pingvin	238	title_item->setText(4, pointerField);
114	pingvin	239	title_item->setTextColor(0, Qt::darkBlue);
		240
179	pingvin	241	title_item->setIcon(0, icon);
126	pingvin	242
178	pingvin	243
112	pingvin	244	sql_str = tr("select * "
		245	" from " //�� - ��
		246	);
		247	sql_str.append(inctance);
		248	if (!filtr.isEmpty()) { // ��
		249	sql_str.append(tr(" "));
		250	sql_str.append(filtr); // ��
		251	}
		252
		253	q.prepare(sql_str);
		254
		255	ok = q.exec();
		256	if (!ok) {
118	pingvin	257	QString debug_str;
		258	debug_str.append(tr("�� showObjects(): Database Error "));
		259	debug_str.append(tr(" ��: "));
		260	debug_str.append(inctance);
		261	debug_str.append(tr(" �: "));
		262	debug_str.append(filtr);
		263	debug_str.append(q.lastError().text());
112	pingvin	264	QMessageBox::critical( // �� .
		265	this, // �� .
118	pingvin	266	QObject::tr("�� showObjects(): Database Error"), // ��.
		267	debug_str
		268	// q.lastError().text()
		269	); // �� .
112	pingvin	270	return;
		271	}
		272
		273	field_ID = q.record().indexOf(tr("ID"));
114	pingvin	274
192	pingvin	275	icon_field_index = q.record().indexOf(tr("Icon"));
114	pingvin	276	/*
113	pingvin	277	if (q.size() <= 0) return;
		278	title_item = new QTreeWidgetItem(parent_object_item);
		279	title_item->setFont(0, font);
		280	title_item->setText(0, className);
114	pingvin	281	*/
112	pingvin	282
		283	while(q.next()){
		284	if (q.record().count() > 1)
		285	{
		286	QString value_tmp;
		287	QString ID_tmp;
		288	QTreeWidgetItem * itm;
		289	ID_tmp = q.value(field_ID).toString(); // ��
		290	value_tmp = q.value(1).toString(); // �� (�� )
113	pingvin	291	// itm = new QTreeWidgetItem(parent_object_item); // �� , ��
		292	itm = new QTreeWidgetItem(title_item); // �� , ��
112	pingvin	293	itm->setText(0, value_tmp);
114	pingvin	294	itm->setText(1, tr("object"));
		295	itm->setText(2, ID_tmp);
178	pingvin	296
192	pingvin	297
		298	if (icon_field_index != -1){ // ��
		299	QVariant data;
195	pingvin	300	QByteArray bytes;
192	pingvin	301	QPixmap pix;
		302	QIcon icn;
195	pingvin	303	QMap <QString, QPixmap> pixmap_map;
		304	QList <QString> id_list;
		305	QList <QPixmap> pixmap_list;
		306	pixmap_map = MainWindow::getObjectsIcon(inctance);
		307	if (!pixmap_map.isEmpty()) {
		308	id_list = pixmap_map.keys();
		309	pixmap_list = pixmap_map.values();
		310	}
		311	if (id_list.indexOf(ID_tmp) != -1) {
		312	pix = pixmap_list.at(id_list.indexOf(ID_tmp));
		313	}
		314	// data = q.record().value(icon_field_index);
		315	// bytes = q.record().value(icon_field_index).toByteArray();
		316	// if (data.isValid() && (!data.isNull())) {
		317	// if (!bytes.isEmpty()){
		318	// pix.loadFromData(data.toByteArray());
		319	// pix.loadFromData(bytes);
193	pingvin	320	if (pix.height() > 128) pix = pix.scaledToHeight(128);
192	pingvin	321	icn.addPixmap(pix);
		322	itm->setIcon(0, icn);
195	pingvin	323	// }
192	pingvin	324
		325
		326
		327	}
		328
		329
		330
179	pingvin	331	// itm->setIcon(0, icon);
178	pingvin	332
		333
112	pingvin	334	for (int i=0; i < model_item->childCount(); i++) // ��, ��
		335	{
		336	QTreeWidgetItem * model_item_tmp; // ��
		337	QString pointer_name;
		338	QString filtr_tmp;
		339	bool pointer_isEmpty;
		340	model_item_tmp = model_item->child(i); // ��
		341	pointer_name = getPointerFieldName(classID, model_item->child(i)->text(1));
115	pingvin	342	itm->setText(4, pointer_name);
126	pingvin	343
		344	// title_item->setText(4, pointer_name);
		345
		346
112	pingvin	347	pointer_isEmpty = pointer_name.isEmpty();
		348	filtr_tmp = tr("where ");
		349	filtr_tmp.append(tr("`"));
		350	filtr_tmp.append(pointer_name);
		351	filtr_tmp.append(tr("` = '"));
		352	filtr_tmp.append(ID_tmp);
		353	filtr_tmp.append(tr("'"));
		354	showObjects(itm, model_item_tmp, filtr_tmp);
		355	//MainWindow::showObjectChildrens(ID_tmp, itm, model_item_tmp);
		356
		357	}
		358
		359
		360	}
		361
		362	}
		363
		364
		365
		366
		367	for (int i; i < model_item->childCount(); i++) // ��, ��
		368	{
		369
		370
		371	}
		372
111	pingvin	373	}
		374
115	pingvin	375
112	pingvin	376	QString MainWindow::getPointerFieldName(QString parent_class_id, QString chield_class_id){
		377
		378	QSqlQuery q;
		379	QString sql_str;
		380	QString str_tmp;
		381	QString field;
		382	QString result;
		383	int field_name;
		384	bool ok;
		385	sql_str = tr("select * "
		386	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'pointer' and `DescriptionOfClasses`.`DefaultValue` = " //�� - ��
		387	);
		388
		389	sql_str.append(tr("'"));
		390	sql_str.append(parent_class_id);
		391	sql_str.append(tr("' "));
		392	sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '"));
		393	sql_str.append(chield_class_id);
		394	sql_str.append(tr("'"));
		395	q.prepare(sql_str);
		396
		397	ok = q.exec();
		398	if (!ok) {
		399	QMessageBox::critical( // �� .
		400	this, // �� .
		401	QObject::tr("Database Error"), // ��.
		402	q.lastError().text()); // �� .
		403	return result;
		404	}
		405	field_name = q.record().indexOf(tr("FieldName"));
		406	while(q.next()){
		407	result = q.value(field_name).toString();
		408	}
		409	return result;
		410	}
		411
115	pingvin	412
		413
		414	void MainWindow::on_treeWidget_2_itemClicked ( QTreeWidgetItem * item, int column ){
		415	QString item_type; // �� (�� )
		416	QString parent_object_id;
		417	int i;
		418	QTreeWidgetItem * parent_item;
		419	item_type = item->text(1);
		420	parent_item = item->parent();
157	pingvin	421
		422	QString class_id; // ��
		423	QString inctance;
		424	QString filtr_tmp;
		425	QMap <QString, QString> pointersList;
158	pingvin	426	QStringList dateFieldList; // �� "DATE"
		427	QStringList boolFieldList; // �� "BOOL"
200	pingvin	428	QStringList fileFieldList; // �� , � ��
158	pingvin	429	QString pointer_name; // ��
157	pingvin	430
		431	if (item_type == tr("object") \|\| item_type == tr("class")){
		432
		433	disconnect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex)));
		434
		435	static QList<int> colomns_indexes; // ��
		436	static QList<int> date_colomns_indexes; // �� "DATE"
158	pingvin	437	static QList <int> bool_colomns_indexes; // �� "BOOL"
200	pingvin	438	static QList <int> file_colomns_indexes; // �� , � ��
		439
157	pingvin	440	static QList<SpinBoxDelegate *> spin_delegate_list;// ��
188	pingvin	441	static int icon_index = -1; // ��
		442
		443
157	pingvin	444	SpinBoxDelegate * spin_delegate_tmp;
		445
		446	// �� "��" ��
188	pingvin	447
		448	if (icon_index != -1) {
		449	ui->tableView->setItemDelegateForColumn(icon_index, &standart_delegate); // � ��
		450	icon_index = -1;
		451	}
		452
157	pingvin	453	for (i=0; i < colomns_indexes.size(); i++){ // �� -��:
		454	ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &standart_delegate ); // � ��
		455	// ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &picture_delegate);
		456
		457	}
200	pingvin	458	colomns_indexes.clear(); // ��
157	pingvin	459
200	pingvin	460
		461	// "��" ��
		462
		463	for (i=0; i < file_colomns_indexes.size(); i++){ // �� -��:
		464	ui->tableView->setItemDelegateForColumn(file_colomns_indexes.at(i), &standart_delegate ); // � ��
		465	}
		466	file_colomns_indexes.clear();
		467
		468
157	pingvin	469	// "��" �� "DATE"
		470	for (i=0; i < date_colomns_indexes.size(); i++){ // �� -��:
		471	ui->tableView->setItemDelegateForColumn(date_colomns_indexes.at(i), &standart_delegate ); // � ��
		472	// ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &picture_delegate);
		473
		474	}
		475
158	pingvin	476	date_colomns_indexes.clear();
157	pingvin	477
158	pingvin	478	// "��" �� "BOOL"
		479	for (i=0; i < bool_colomns_indexes.size(); i++){ // �� -��:
		480	ui->tableView->setItemDelegateForColumn(bool_colomns_indexes.at(i), &standart_delegate ); // � ��
		481	// ui->tableView->setItemDelegateForColumn(colomns_indexes.at(i), &picture_delegate);
157	pingvin	482
158	pingvin	483	}
		484
		485	bool_colomns_indexes.clear();
159	pingvin	486	boolFieldsIndexes_global.clear();
158	pingvin	487
115	pingvin	488	if (item_type == tr("object"))
		489	{
157	pingvin	490	QString ID;
119	pingvin	491	ui->pushButton->setEnabled(false);
		492	ui->pushButton_2->setEnabled(false);
		493
115	pingvin	494	class_id = parent_item->text(2);
116	pingvin	495	ID = item->text(2);
		496	inctance = parent_item->text(3);
		497	delete sql_mogel;
127	pingvin	498
		499	sql_mogel = new MyModel();
		500
116	pingvin	501	sql_mogel->setTable(inctance);
119	pingvin	502	// sql_mogel->setEditStrategy(QSqlTableModel::OnFieldChange);
		503	sql_mogel->setEditStrategy(QSqlTableModel::OnManualSubmit);
116	pingvin	504
		505	filtr_tmp.append(tr("`"));
		506	filtr_tmp.append(tr("ID"));
		507	filtr_tmp.append(tr("`"));
		508	filtr_tmp.append(tr(" = '"));
		509	filtr_tmp.append(ID);
		510	filtr_tmp.append(tr("'"));
128	pingvin	511
115	pingvin	512	}
		513	if (item_type == tr("class"))
		514	{
		515	QString parent_object_id; // ��
125	pingvin	516
126	pingvin	517	QString parent_class_inctance;
138	pingvin	518
		519
119	pingvin	520	ui->pushButton->setEnabled(true);
		521	ui->pushButton_2->setEnabled(true);
		522
115	pingvin	523	parent_object_id = parent_item->text(2);
118	pingvin	524
		525	parentObject_id = parent_item->text(2);
		526
115	pingvin	527	class_id = item->text(2);
		528	inctance = item->text(3);
		529
126	pingvin	530	pointer_name = item->text(4);
116	pingvin	531	delete sql_mogel;
127	pingvin	532
		533	sql_mogel = new MyModel();
		534
		535	// sql_mogel = new QSqlTableModel(this);
115	pingvin	536	sql_mogel->setTable(inctance);
119	pingvin	537	// sql_mogel->setEditStrategy(QSqlTableModel::OnFieldChange);
		538	sql_mogel->setEditStrategy(QSqlTableModel::OnManualSubmit);
116	pingvin	539
		540	if (!parent_object_id.isEmpty())
		541	{
		542	filtr_tmp.append(tr("`"));
		543	filtr_tmp.append(pointer_name);
		544	filtr_tmp.append(tr("`"));
		545	filtr_tmp.append(tr(" = '"));
		546	filtr_tmp.append(parent_object_id);
		547	filtr_tmp.append(tr("'"));
126	pingvin	548
155	pingvin	549	}
130	pingvin	550
		551
157	pingvin	552	}
130	pingvin	553
153	pingvin	554
130	pingvin	555
157	pingvin	556	pointersList = getPointersList(class_id); // �� -��
		557	dateFieldList = getDataFieldList(class_id); // �� c �� "DATE"
158	pingvin	558	boolFieldList = getBoolFieldList(class_id); // �� c �� "BOOL"
200	pingvin	559	fileFieldList = getFileFieldList(class_id); // �� , � ��
		560
189	pingvin	561	icon_index = getIconFieldIndex(inctance); //
		562	if (icon_index != -1) ui->tableView->setItemDelegateForColumn(icon_index, iconDelegate);
		563	sql_mogel->setIconIndex(icon_index);
		564
157	pingvin	565	QMap <int, QString> pointersToModel;
155	pingvin	566
156	pingvin	567
		568
157	pingvin	569	for (int i=0; i < dateFieldList.count(); i++){ // �� "DATA"
158	pingvin	570	static MyDEDelegate dateDelegate;
		571	// static TimeEditDelegate dateDelegate("01.10.2010");
157	pingvin	572	QString dateFieldName; // ��
		573	int dataFieldIndex; //
		574	dateFieldName = dateFieldList.at(i); // �� "DATA"
		575	dataFieldIndex = sql_mogel->record().indexOf(dateFieldName); // ��
		576	date_colomns_indexes.append(dataFieldIndex);// �� "DATA"
		577	ui->tableView->setItemDelegateForColumn(dataFieldIndex, &dateDelegate);
156	pingvin	578
157	pingvin	579	}
130	pingvin	580
153	pingvin	581
158	pingvin	582	for (int i=0; i < boolFieldList.count(); i++){ // �� "BOOL"
		583	// // // // static MyDEDelegate dateDelegate;
		584	// static TimeEditDelegate dateDelegate("01.10.2010");
		585	QString boolFieldName; // ��
		586	int boolFieldIndex; //
		587	boolFieldName = boolFieldList.at(i); // �� "BOOL"
		588	boolFieldIndex = sql_mogel->record().indexOf(boolFieldName); // ��
		589	bool_colomns_indexes.append(boolFieldIndex);// �� "DATA"
		590	// ui->tableView->setItemDelegateForColumn(dataFieldIndex, &dateDelegate);
130	pingvin	591
158	pingvin	592	}
130	pingvin	593
158	pingvin	594	sql_mogel->setBooleansList(bool_colomns_indexes);
159	pingvin	595	boolFieldsIndexes_global = bool_colomns_indexes;
158	pingvin	596
157	pingvin	597	for (int i=0; i < spin_delegate_list.count(); i++){ // ��
		598	delete spin_delegate_list.at(i);
		599	}
130	pingvin	600
157	pingvin	601	spin_delegate_list.clear(); // ��
130	pingvin	602
157	pingvin	603	QStringList pointersNames;
		604	pointersNames = pointersList.keys(); //�� -��
130	pingvin	605
138	pingvin	606
		607
		608
		609
179	pingvin	610	// ui->tableView->setItemDelegateForColumn(2, picture_delegate);
138	pingvin	611
157	pingvin	612	// ui->tableView->setRowHeight(1, 100);
138	pingvin	613
126	pingvin	614
128	pingvin	615
145	pingvin	616
129	pingvin	617
157	pingvin	618	QStringList parentInctancesList = pointersList.values(); // ��
129	pingvin	619
157	pingvin	620	for (i=0; i < pointersNames.size(); i++){ // �� -��:
		621	QString pointerName;
153	pingvin	622
157	pingvin	623	int pointerIndex;
		624	pointerName = pointersNames.at(i); // �� -��
		625	pointerIndex = sql_mogel->record().indexOf(pointerName); // ��
		626	colomns_indexes.append(pointerIndex); // ��
		627	spin_delegate_tmp = new SpinBoxDelegate();
153	pingvin	628
157	pingvin	629	// // spinDelegate.setInctance(parentInctancesList.at(i)); // ��
		630	// // spinDelegate.getItems(); // ��
153	pingvin	631
157	pingvin	632	spin_delegate_tmp->setInctance(parentInctancesList.at(i));
		633	spin_delegate_tmp->getItems();
128	pingvin	634
157	pingvin	635	spin_delegate_list.append(spin_delegate_tmp);
128	pingvin	636
157	pingvin	637	// // ui->tableView->setItemDelegateForColumn(pointerIndex, &spinDelegate); // � ��
118	pingvin	638
157	pingvin	639	ui->tableView->setItemDelegateForColumn(pointerIndex, spin_delegate_tmp);
115	pingvin	640
157	pingvin	641	pointersToModel.insert(pointerIndex, parentInctancesList.at(i)); // ��
		642	}
140	pingvin	643
157	pingvin	644	sql_mogel->setPointers(pointersToModel); // ��
140	pingvin	645
157	pingvin	646	pointer_index = sql_mogel->record().indexOf(pointer_name); // �� , �� , ��! :-)
140	pingvin	647
		648
		649
		650
157	pingvin	651	sql_mogel->setFilter(filtr_tmp);
162	pingvin	652	sql_mogel->setSort(1, Qt::AscendingOrder);
157	pingvin	653	sql_mogel->select();
154	pingvin	654
162	pingvin	655
		656
157	pingvin	657	connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex)));
140	pingvin	658
157	pingvin	659	ui->tableView->setModel(sql_mogel);
189	pingvin	660	ui->tableView->hideColumn(0);
157	pingvin	661	ui->tableView->resizeColumnsToContents();
189	pingvin	662	ui->tableView->resizeRowsToContents();
140	pingvin	663
		664
189	pingvin	665
		666
		667
115	pingvin	668	}
		669
		670	}
		671
		672
118	pingvin	673	void MainWindow::on_pushButton_clicked(){ // �� "�� "
		674	int row = sql_mogel->rowCount();
		675	sql_mogel->insertRows(row, 1);
		676	sql_mogel->setData(sql_mogel->index(row, 1), QVariant(tr("�� ")), Qt::EditRole); // �� "�� "
		677	if (pointer_index > 0) {
		678	sql_mogel->setData(sql_mogel->index(row, pointer_index), QVariant(parentObject_id), Qt::EditRole); // �� "�� "
		679	}
119	pingvin	680	// sql_mogel->submitAll();
118	pingvin	681
		682	}
119	pingvin	683
		684	void MainWindow::on_pushButton_2_clicked(){ // �� "�� "
		685	int i;
		686	i++;
120	pingvin	687	QModelIndex model_index;
		688	QItemSelectionModel *selectionModel = ui->tableView->selectionModel();
		689	QModelIndexList indexes = selectionModel->selectedIndexes();
		690	QList<int> selectedRows;
		691	selectedRows.clear();
		692	foreach (model_index, indexes){ // ��
		693	if (!selectedRows.contains(model_index.row()) && (model_index.column()==1)) selectedRows.append(model_index.row()); // ��
119	pingvin	694
		695	}
120	pingvin	696	qSort(selectedRows.begin(),selectedRows.end(), qGreater<int>()); // ��
119	pingvin	697
		698
120	pingvin	699	for (int m =0; m < selectedRows.size(); ++m){
		700
		701	// ClassEditor::removeClass(selectedRows.at(m));
		702
		703	sql_mogel->removeRow(selectedRows.at(m));
		704
		705	}
		706	sql_mogel->submitAll();
		707	getDatabaseData();
		708
		709	}
		710
		711
119	pingvin	712	void MainWindow::on_pushButton_3_clicked(){ // �� "��"
		713	int i;
		714	i++;
		715	sql_mogel->submitAll();
		716	getDatabaseData();
		717	ui->pushButton_3->setEnabled(false);
		718	ui->pushButton_4->setEnabled(false);
		719	sql_mogel->select();
		720
		721	}
		722
		723
		724	void MainWindow::on_pushButton_4_clicked(){ // �� "�� "
		725	int i;
		726	i++;
		727	sql_mogel->select();
		728	ui->pushButton_3->setEnabled(false);
		729	ui->pushButton_4->setEnabled(false);
190	pingvin	730	ui->tableView_2->resizeRowsToContents();
		731	ui->tableView_2->resizeColumnsToContents();
119	pingvin	732	}
		733
		734
144	pingvin	735	void MainWindow::on_pushButton_5_clicked(){// �� "�� "
		736
		737	int i;
		738	i++;
		739	int row = model_for_ListModelsTable->rowCount();
		740	model_for_ListModelsTable->insertRows(row, 1);
		741	model_for_ListModelsTable->setData(model_for_ListModelsTable->index(row, 1), QVariant(tr("�� ")), Qt::EditRole); // �� "�� "
		742	// model_for_ListModelsTable->setData(sql_mogel->index(row, pointer_index), QVariant(parentObject_id), Qt::EditRole); // �� "�� "
		743
		744	// sql_mogel->submitAll();
		745
		746
		747	}
		748
		749	void MainWindow::on_pushButton_6_clicked(){// �� "�� "
		750
		751	QModelIndex model_index;
		752	QItemSelectionModel *selectionModel = ui->tableView_2->selectionModel();
		753	QModelIndexList indexes = selectionModel->selectedIndexes();
		754	QList<int> selectedRows;
		755	selectedRows.clear();
		756	foreach (model_index, indexes){ // ��
		757	if (!selectedRows.contains(model_index.row()) && (model_index.column()==1)) selectedRows.append(model_index.row()); // ��
		758
		759	}
		760	qSort(selectedRows.begin(),selectedRows.end(), qGreater<int>()); // ��
		761
		762
		763	for (int m =0; m < selectedRows.size(); ++m){
		764
		765	// ClassEditor::removeClass(selectedRows.at(m));
		766
		767	model_for_ListModelsTable->removeRow(selectedRows.at(m));
		768
		769	}
		770	model_for_ListModelsTable->submitAll();
		771	// getDatabaseData();
		772
		773	}
		774
		775
146	pingvin	776	void MainWindow::on_pushButton_7_clicked(){// �� "��"
		777	model_for_ListModelsTable->submitAll();
		778	ui->pushButton_7->setEnabled(false);
		779	ui->pushButton_8->setEnabled(false);
		780	model_is_build = false;
		781	MainWindow::readModels();
		782	model_is_build = true;
		783	MainWindow::getDatabaseData();
		784	}
144	pingvin	785
146	pingvin	786	void MainWindow::on_pushButton_8_clicked(){// �� "��" (�� )
		787	model_for_ListModelsTable->select();
		788	ui->pushButton_7->setEnabled(false);
		789	ui->pushButton_8->setEnabled(false);
190	pingvin	790
146	pingvin	791	}
		792
119	pingvin	793	void MainWindow::on_sql_mogel_dataChanged ( const QModelIndex & topLeft, const QModelIndex & bottomRight ){ // ��
		794	int i;
		795	i++;
189	pingvin	796
		797	if (sql_mogel->iconIndex() !=-1) {
		798	ui->tableView->resizeColumnsToContents();
		799	ui->tableView->resizeRowsToContents();
		800	}
		801
160	pingvin	802	if ((topLeft == bottomRight) && (boolFieldsIndexes_global.indexOf(topLeft.column()) != -1))
		803	{
		804	ui->pushButton_3->setEnabled(false);
		805	ui->pushButton_4->setEnabled(false);
		806	return;
		807	}
		808
		809
119	pingvin	810	ui->pushButton_3->setEnabled(true);
		811	ui->pushButton_4->setEnabled(true);
		812
		813	}
128	pingvin	814
146	pingvin	815	void MainWindow::on_model_for_ListModelsTable_dataChanged ( const QModelIndex & topLeft, const QModelIndex & bottomRight ){ // ��
128	pingvin	816
146	pingvin	817	ui->pushButton_7->setEnabled(true);
		818	ui->pushButton_8->setEnabled(true);
		819	}
		820
		821
128	pingvin	822	// �� -��, � �� -��
		823	// � �� -��
		824
		825	QMap <QString, QString> MainWindow::getPointersList(QString class_id){
		826	QMap <QString, QString> result_map;
		827	QSqlQuery q;
		828	QString sql_str;
		829	QString str_tmp;
		830	QString field;
		831	QString result;
		832	int field_name, field_default_value;
		833	bool ok;
		834	sql_str = tr("select * "
		835	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'pointer' and `DescriptionOfClasses`.`ClassIdentifer` = " //�� - ��
		836	);
		837
		838	sql_str.append(tr("'"));
		839	sql_str.append(class_id);
		840	sql_str.append(tr("' "));
		841	// sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '"));
		842	// sql_str.append(chield_class_id);
		843	// sql_str.append(tr("'"));
		844	q.prepare(sql_str);
		845
		846	ok = q.exec();
		847	if (!ok) {
		848	QMessageBox::critical( // �� .
		849	this, // �� .
		850	QObject::tr("Database Error"), // ��.
		851	q.lastError().text()); // �� .
		852	return result_map;
		853	}
		854	field_name = q.record().indexOf(tr("FieldName"));
		855	field_default_value = q.record().indexOf(tr("DefaultValue"));
		856	while(q.next()){
		857	QString pointerFieldName;
		858	QString parentClassID;
		859	QString parentClassInctance;
		860
		861	pointerFieldName = q.value(field_name).toString();
		862	parentClassID = q.value(field_default_value).toString();
		863	parentClassInctance = getClassInctance(parentClassID);
		864	result_map.insert(pointerFieldName, parentClassInctance);
		865
		866
		867	}
		868
		869	return result_map;
		870	}
		871
132	pingvin	872
		873
		874
		875
155	pingvin	876	QStringList MainWindow::getDataFieldList(QString class_id){ // �� c �� "��", � ��
		877	// � �� -��
132	pingvin	878
155	pingvin	879	QStringList result_str;
		880	QSqlQuery q;
		881	QString sql_str;
		882	QString str_tmp;
		883	QString field;
		884	QString result;
		885	int field_name, field_default_value;
		886	bool ok;
		887	sql_str = tr("select * "
		888	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'DATE' and `DescriptionOfClasses`.`ClassIdentifer` = " //�� - ��
		889	);
		890
		891	sql_str.append(tr("'"));
		892	sql_str.append(class_id);
		893	sql_str.append(tr("' "));
		894	// sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '"));
		895	// sql_str.append(chield_class_id);
		896	// sql_str.append(tr("'"));
		897	q.prepare(sql_str);
		898
		899	ok = q.exec();
		900	if (!ok) {
		901	QMessageBox::critical( // �� .
		902	this, // �� .
		903	QObject::tr("Database Error"), // ��.
		904	q.lastError().text()); // �� .
		905	return result_str;
		906	}
		907	field_name = q.record().indexOf(tr("FieldName"));
		908	// field_default_value = q.record().indexOf(tr("DefaultValue"));
		909	while(q.next()){
		910	QString DataFieldName;
		911
		912	DataFieldName = q.value(field_name).toString();
		913	result_str.append(DataFieldName);
		914
		915
		916	}
		917
		918	return result_str;
		919	}
		920
		921
		922
188	pingvin	923	int MainWindow::getIconFieldIndex(QString inctance){ // ��
		924
		925	QSqlQuery q;
		926	bool ok;
		927	int icon_field;
		928	QString sql_str;
		929	sql_str = tr("select * from `"); //�� - ��
		930	sql_str.append(inctance);
		931	sql_str.append(tr("`"));
		932	q.prepare(sql_str);
		933
		934	ok = q.exec();
		935	if (!ok) {
		936	QMessageBox::critical( // �� .
		937	this, // �� .
		938	QObject::tr("Database Error"), // ��.
		939	q.lastError().text()); // �� .
189	pingvin	940
		941	return -1;
188	pingvin	942	}
		943
		944	icon_field = q.record().indexOf(tr("Icon"));
189	pingvin	945	return icon_field;
188	pingvin	946
		947
		948	}
		949
		950
200	pingvin	951	QStringList MainWindow::getFileFieldList(QString class_id){ // �� , � ��
		952	QStringList result_str;
		953	QSqlQuery q;
		954	QString sql_str;
		955	bool ok;
		956	int field_name, field_default_value;
		957	sql_str = tr("select * "
		958	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`Comment` = 'file' and `DescriptionOfClasses`.`ClassIdentifer` = " //�� - ��
		959	);
		960	sql_str.append(tr("'"));
		961	sql_str.append(class_id);
		962	sql_str.append(tr("' "));
		963	q.prepare(sql_str);
		964
		965	ok = q.exec();
		966	if (!ok) {
		967	QMessageBox::critical( // �� .
		968	this, // �� .
		969	QObject::tr("Database Error"), // ��.
		970	q.lastError().text()); // �� .
		971	return result_str;
		972	}
		973
		974	field_name = q.record().indexOf(tr("FieldName"));
		975	// field_default_value = q.record().indexOf(tr("DefaultValue"));
		976	while(q.next()){
		977	QString FileFieldName;
		978
		979	FileFieldName = q.value(field_name).toString();
		980	result_str.append(FileFieldName);
		981
		982
		983	}
		984
		985	return result_str;
		986
		987	}
		988
		989
		990
158	pingvin	991	QStringList MainWindow::getBoolFieldList(QString class_id){ // �� c �� "bool"
155	pingvin	992
158	pingvin	993	QStringList result_str;
		994	QSqlQuery q;
		995	QString sql_str;
		996	QString str_tmp;
		997	QString field;
		998	QString result;
		999	int field_name, field_default_value;
		1000	bool ok;
		1001	sql_str = tr("select * "
		1002	" from `DescriptionOfClasses` where `DescriptionOfClasses`.`FieldType` = 'BOOL' and `DescriptionOfClasses`.`ClassIdentifer` = " //�� - ��
		1003	);
		1004
		1005	sql_str.append(tr("'"));
		1006	sql_str.append(class_id);
		1007	sql_str.append(tr("' "));
		1008	// sql_str.append(tr(" and `DescriptionOfClasses`.`ClassIdentifer` = '"));
		1009	// sql_str.append(chield_class_id);
		1010	// sql_str.append(tr("'"));
		1011	q.prepare(sql_str);
		1012
		1013	ok = q.exec();
		1014	if (!ok) {
		1015	QMessageBox::critical( // �� .
		1016	this, // �� .
		1017	QObject::tr("Database Error"), // ��.
		1018	q.lastError().text()); // �� .
		1019	return result_str;
		1020	}
		1021	field_name = q.record().indexOf(tr("FieldName"));
		1022	// field_default_value = q.record().indexOf(tr("DefaultValue"));
		1023	while(q.next()){
		1024	QString DataFieldName;
		1025
		1026	DataFieldName = q.value(field_name).toString();
		1027	result_str.append(DataFieldName);
		1028
		1029
		1030	}
		1031
		1032	return result_str;
		1033	}
		1034
		1035
		1036
		1037
		1038
132	pingvin	1039	// ��
		1040
		1041	void MainWindow::readSettings()
		1042	{
		1043	QSettings settings("Trolltech", "Application Example");
		1044	baseName = settings.value("baseName", "an_db").toString();
		1045	userName = settings.value("userName", "an").toString();
		1046	password = settings.value("password", "393939").toString();
		1047	tableName = settings.value("tableName", "inventar").toString();
		1048	hostName = settings.value("hostName", "server").toString();
		1049	// resize(size);
		1050	// move(pos);tableName
		1051	}
		1052
		1053
		1054	void MainWindow::writeSettings()
		1055	{
		1056	QSettings settings("Trolltech", "Application Example");
		1057	settings.setValue("baseName", baseName);
		1058	settings.setValue("userName", userName);
		1059	settings.setValue("password", password);
		1060	settings.setValue("tableName", tableName);
		1061	settings.setValue("hostName", hostName);
		1062	}
		1063
		1064
		1065
		1066	void MainWindow::applySetting()
		1067	{
		1068	bool ok;
		1069	baseName = setFrm.lineEdit->text();
		1070	userName = setFrm.lineEdit_2->text();
		1071	password = setFrm.lineEdit_3->text();
		1072	// tableName = setFrm->lineEdit_4->text();
		1073	hostName = setFrm.lineEdit_5->text();
		1074	writeSettings();
		1075
		1076
		1077	ok=openDataBase();
		1078	if (!ok) return;
		1079	// // // ui->treeWidget->clear(); // ��
		1080
		1081	// // // buildPreviewModel(tr("�� "), tr("1"));
149	pingvin	1082
		1083	model_is_build = false;
		1084
132	pingvin	1085	class_list_map.clear(); // ��
149	pingvin	1086	rootItems.clear();
		1087	models_items.clear();
151	pingvin	1088
		1089	disconnect(model_for_ListModelsTable, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_model_for_ListModelsTable_dataChanged(QModelIndex,QModelIndex)));
149	pingvin	1090	delete model_for_ListModelsTable;
151	pingvin	1091
149	pingvin	1092	initListModelsTablle();
		1093
151	pingvin	1094	connect(model_for_ListModelsTable, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_model_for_ListModelsTable_dataChanged(QModelIndex,QModelIndex)));
		1095
149	pingvin	1096	ui->treeWidget->clear();
132	pingvin	1097	initComboBox();
149	pingvin	1098	// model_for_ListModelsTable->select();
		1099	MainWindow::readModels();
		1100
		1101
		1102
132	pingvin	1103	// // // getDatabaseData();
		1104	// delete setFrm;
149	pingvin	1105
		1106
		1107	model_is_build = true;
150	pingvin	1108	getDatabaseData();
132	pingvin	1109	setFrm.close();
		1110	}
		1111
		1112
		1113	void MainWindow::getSetting()
		1114	{
		1115	// setFrm = new settingForm;
		1116	// // // connect(setFrm.pushButton, SIGNAL(clicked()), this, SLOT(applySetting()));
		1117	setFrm.lineEdit->setText(baseName);
		1118	setFrm.lineEdit_2->setText(userName);
		1119	setFrm.lineEdit_3->setText(password);
		1120	// setFrm->lineEdit_4->setText(tableName);
		1121	setFrm.lineEdit_5->setText(hostName);
		1122	setFrm.show();
		1123
		1124
		1125
		1126	}
144	pingvin	1127
		1128
		1129
		1130
		1131	void MainWindow::readModels(){
		1132
145	pingvin	1133	int row = model_for_ListModelsTable->rowCount();
147	pingvin	1134	QList <QTreeWidgetItem*> modelsItemsList;
		1135	QList <int> row_list;
		1136	modelsItemsList = models_items.values();
		1137
		1138	row_list = models_items.keys();
		1139
		1140
		1141
145	pingvin	1142	rootItems.clear();
		1143	ui->treeWidget->clear();
144	pingvin	1144	for (int i=0; i < row; i++){
		1145	QTreeWidgetItem * item_tmp;
		1146	QString modelName;
147	pingvin	1147
144	pingvin	1148	bool enabled;
147	pingvin	1149
		1150
		1151
		1152	//models_items.values();
		1153	// modelString =
		1154
144	pingvin	1155	modelName = model_for_ListModelsTable->data(model_for_ListModelsTable->index(i, 1)).toString();
		1156	enabled = model_for_ListModelsTable->data(model_for_ListModelsTable->index(i, 3)).toBool();
		1157	item_tmp = new QTreeWidgetItem(ui->treeWidget);
		1158	item_tmp->setText(0, modelName);
147	pingvin	1159	item_tmp->setText(4, QVariant(i).toString()); // �� 4 ��
144	pingvin	1160	if (enabled) item_tmp->setCheckState(0,Qt::Checked);
		1161	else item_tmp->setCheckState(0,Qt::Unchecked);
145	pingvin	1162
		1163	root_items_list << item_tmp;
		1164
144	pingvin	1165	rootItems.append(item_tmp);
147	pingvin	1166
		1167	models_items[i] =item_tmp ;
		1168
		1169
145	pingvin	1170	modelString = model_for_ListModelsTable->data(model_for_ListModelsTable->index(i, 2)).toString();
		1171	if (modelString.isEmpty()) continue;
147	pingvin	1172	else setupModelData(modelString.split(QString("\n")), item_tmp, i); // ��
144	pingvin	1173
		1174	}
149	pingvin	1175
144	pingvin	1176	}
174	pingvin	1177
		1178
		1179
		1180
		1181	QMap <QString, QPixmap> MainWindow::getClassesIcons(){ // ��
		1182	// � �� ID ��, � � �� - ��
		1183
		1184	QMap <QString, QPixmap> result_map;
		1185	QSqlQuery q;
		1186	QString sql_str;
		1187	QString str_tmp;
		1188	QString field;
		1189	QString result;
		1190	int field_id, field_icon;
		1191	bool ok;
		1192	sql_str = tr("select * "
		1193	" from `ListOfClasses` " //�� - ��
		1194	);
		1195
		1196	q.prepare(sql_str);
		1197
		1198	ok = q.exec();
		1199	if (!ok) {
		1200	QMessageBox::critical( // �� .
		1201	this, // �� .
		1202	QObject::tr("Database Error"), // ��.
		1203	q.lastError().text()); // �� .
		1204	return result_map;
		1205	}
		1206	field_id = q.record().indexOf(tr("ID"));
		1207	field_icon = q.record().indexOf(tr("Icon"));
		1208	while(q.next()){
		1209	QString classID;
		1210	QByteArray loadimage = q.value(field_icon).toByteArray();
		1211	classID = q.value(field_id).toString();
		1212	if( !loadimage.isEmpty() )
		1213	{
		1214	QPixmap pixmap;
		1215	pixmap.loadFromData(loadimage);
		1216	result_map.insert(classID, pixmap);
		1217
		1218	}
		1219	else continue;
		1220
		1221
		1222
		1223	}
		1224
		1225	return result_map;
		1226
		1227
		1228	}
195	pingvin	1229
		1230
		1231
		1232
		1233	QMap <QString, QPixmap> MainWindow::getObjectsIcon(QString inctance){ // ��
		1234	// � �� ID ��, � � �� - ��
		1235	QMap <QString, QPixmap> result_map;
		1236	QSqlQuery q;
		1237	QString sql_str;
		1238	QString str_tmp;
		1239	int field_id, field_icon;
		1240	bool ok;
		1241	sql_str = tr("select `ID`, `Icon` "
		1242	" from `" //�� - ��
		1243	);
		1244	sql_str.append(inctance);
		1245	sql_str.append(tr("`"));
		1246
		1247	q.prepare(sql_str);
		1248
		1249	ok = q.exec();
		1250	if (!ok) {
		1251	QMessageBox::critical( // �� .
		1252	this, // �� .
		1253	QObject::tr("Database Error"), // ��.
		1254	q.lastError().text()); // �� .
		1255	return result_map;
		1256	}
		1257
		1258	field_id = q.record().indexOf(tr("ID"));
		1259	field_icon = q.record().indexOf(tr("Icon"));
		1260
		1261	while(q.next()){
		1262	QString objectID;
		1263	QByteArray loadimage = q.value(field_icon).toByteArray();
		1264	objectID = q.value(field_id).toString();
		1265	if( !loadimage.isEmpty() )
		1266	{
		1267	QPixmap pixmap;
		1268	pixmap.loadFromData(loadimage);
		1269	result_map.insert(objectID, pixmap);
		1270
		1271	}
		1272	else continue;
		1273
		1274
		1275
		1276	}
		1277	return result_map;
		1278	}

Subversion Repositories OpenInventory

(root)/trunk/DBViewer/database.cpp @ 208 - Rev 200