Редакция 142 | Редакция 145 | К новейшей редакции | Только различия | Учитывать пробелы | Содержимое файла | Авторство | Последнее изменение | Открыть журнал | RSS
Редакция 142 | Редакция 144 | ||
---|---|---|---|
1 | #include "mainwindow.h"
|
1 | #include "mainwindow.h"
|
2 | #include "ui_mainwindow.h"
|
2 | #include "ui_mainwindow.h"
|
3 | 3 | ||
4 | MainWindow::MainWindow(QWidget *parent) : |
4 | MainWindow::MainWindow(QWidget *parent) : |
5 | QMainWindow(parent), |
5 | QMainWindow(parent), |
6 | ui(new Ui::MainWindow) |
6 | ui(new Ui::MainWindow) |
7 | {
|
7 | {
|
8 | ui->setupUi(this); |
8 | ui->setupUi(this); |
9 | // connect( ui->comboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(on_currentIndexChanged(int)));
|
9 | // connect( ui->comboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(on_currentIndexChanged(int)));
|
10 | model_is_build = false; |
10 | model_is_build = false; |
11 | MainWindow::readModel(); |
11 | MainWindow::readModel(); |
12 | 12 | ||
13 | //QString model_str;
|
13 | //QString model_str;
|
14 | 14 | ||
15 | 15 | ||
16 | /*
|
16 | /*
|
17 | MainWindow::creatModelString();
|
17 | MainWindow::creatModelString();
|
18 | int i;
|
18 | int i;
|
19 | i++;
|
19 | i++;
|
20 | QFile file_tmp("./temp.txt");
|
20 | QFile file_tmp("./temp.txt");
|
21 | bool ok;
|
21 | bool ok;
|
22 | ok = file_tmp.open(QIODevice::ReadWrite | QIODevice::Text);
|
22 | ok = file_tmp.open(QIODevice::ReadWrite | QIODevice::Text);
|
23 | QTextStream out(&file_tmp);
|
23 | QTextStream out(&file_tmp);
|
24 | out << MainWindow::modelString;
|
24 | out << MainWindow::modelString;
|
25 | file_tmp.close();
|
25 | file_tmp.close();
|
26 | */
|
26 | */
|
27 | ui->treeWidget->setAlternatingRowColors(true); |
27 | ui->treeWidget->setAlternatingRowColors(true); |
28 | ui->treeWidget_2->setAlternatingRowColors(true); |
28 | ui->treeWidget_2->setAlternatingRowColors(true); |
29 | 29 | ||
30 | 30 | ||
31 | MainWindow::readSettings(); |
31 | MainWindow::readSettings(); |
32 | 32 | ||
33 | MainWindow::openDataBase(); |
33 | MainWindow::openDataBase(); |
34 | 34 | ||
35 | MainWindow::initComboBox(); |
35 | MainWindow::initComboBox(); |
36 | 36 | ||
37 | MainWindow::buildPreviewModel(tr("Ìîÿ ìîäåëü"), tr("46")); |
37 | MainWindow::buildPreviewModel(tr("Ìîÿ ìîäåëü"), tr("7")); |
38 | 38 | ||
39 | MainWindow::initListModelsTablle(); |
39 | MainWindow::initListModelsTablle(); |
40 | 40 | ||
- | 41 | MainWindow::readModels(); |
|
- | 42 | ||
41 | MainWindow::creatModelString(); |
43 | MainWindow::creatModelString(); |
42 | //int i;
|
44 | //int i;
|
43 | //i++;
|
45 | //i++;
|
44 | QFile file_tmp("./modelstring.txt"); |
46 | QFile file_tmp("./modelstring.txt"); |
45 | bool ok; |
47 | bool ok; |
46 | file_tmp.remove(); |
48 | file_tmp.remove(); |
47 | ok = file_tmp.open(QIODevice::ReadWrite | QIODevice::Text); |
49 | ok = file_tmp.open(QIODevice::ReadWrite | QIODevice::Text); |
48 | QTextStream out(&file_tmp); |
50 | QTextStream out(&file_tmp); |
49 | out.setCodec("cp1251"); |
51 | out.setCodec("cp1251"); |
50 | out << MainWindow::modelString; |
52 | out << MainWindow::modelString; |
51 | file_tmp.close(); |
53 | file_tmp.close(); |
52 | 54 | ||
53 | 55 | ||
54 | 56 | ||
55 | 57 | ||
56 | getDatabaseData(); |
58 | getDatabaseData(); |
57 | //// sql_mogel = new QSqlTableModel();
|
59 | //// sql_mogel = new QSqlTableModel();
|
58 | sql_mogel = new MyModel(); |
60 | sql_mogel = new MyModel(); |
59 | 61 | ||
60 | 62 | ||
61 | model_is_build = true; |
63 | model_is_build = true; |
62 | connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex))); |
64 | connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex))); |
63 | ui->pushButton_3->setEnabled(false); |
65 | ui->pushButton_3->setEnabled(false); |
64 | ui->pushButton_4->setEnabled(false); |
66 | ui->pushButton_4->setEnabled(false); |
65 | 67 | ||
66 | // setFrm.show();
|
68 | // setFrm.show();
|
67 | 69 | ||
68 | connect(ui->getsettingAct, SIGNAL(triggered()), this, SLOT(getSetting())); // âûáîð â ãëàâíîé ôîðìå â ìåíþ "Áàçà äàííûõ" ïóíêòà "Ïàðàìåòðû ñîåäèíåíèÿ" |
70 | connect(ui->getsettingAct, SIGNAL(triggered()), this, SLOT(getSetting())); // âûáîð â ãëàâíîé ôîðìå â ìåíþ "Áàçà äàííûõ" ïóíêòà "Ïàðàìåòðû ñîåäèíåíèÿ" |
69 | connect(setFrm.pushButton, SIGNAL(clicked()), this, SLOT(applySetting())); |
71 | connect(setFrm.pushButton, SIGNAL(clicked()), this, SLOT(applySetting())); |
70 | 72 | ||
71 | picture_delegate = new CPictureDelegate(this); |
73 | picture_delegate = new CPictureDelegate(this); |
72 | 74 | ||
73 | }
|
75 | }
|
74 | 76 | ||
75 | MainWindow::~MainWindow() |
77 | MainWindow::~MainWindow() |
76 | {
|
78 | {
|
77 | delete sql_mogel; |
79 | delete sql_mogel; |
78 | delete ui; |
80 | delete ui; |
79 | }
|
81 | }
|
80 | 82 | ||
81 | void MainWindow::changeEvent(QEvent *e) |
83 | void MainWindow::changeEvent(QEvent *e) |
82 | {
|
84 | {
|
83 | QMainWindow::changeEvent(e); |
85 | QMainWindow::changeEvent(e); |
84 | switch (e->type()) { |
86 | switch (e->type()) { |
85 | case QEvent::LanguageChange: |
87 | case QEvent::LanguageChange: |
86 | ui->retranslateUi(this); |
88 | ui->retranslateUi(this); |
87 | break; |
89 | break; |
88 | default: |
90 | default: |
89 | break; |
91 | break; |
90 | }
|
92 | }
|
91 | }
|
93 | }
|
92 | 94 | ||
93 | 95 | ||
94 | bool MainWindow::readModel(){ |
96 | bool MainWindow::readModel(){ |
95 | bool result; |
97 | bool result; |
96 | QString model_str;
|
98 | QString model_str;
|
97 | QFile file("modelstring.txt"); |
99 | QFile file("modelstring.txt"); |
98 | // QFile file("model.txt");
|
100 | // QFile file("model.txt");
|
99 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
101 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
100 | rootItem1->setText(0, tr("Óðîâåíü 1")); |
102 | rootItem1->setText(0, tr("Óðîâåíü 1")); |
101 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
103 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
102 | // rootItem2->setText(0, tr("óðîâåíü 2"));
|
104 | // rootItem2->setText(0, tr("óðîâåíü 2"));
|
103 | rootItem1->setCheckState(0,Qt::Checked); |
105 | rootItem1->setCheckState(0,Qt::Checked); |
104 | // rootItem2->setCheckState(0,Qt::Checked);
|
106 | // rootItem2->setCheckState(0,Qt::Checked);
|
105 | 107 | ||
106 | 108 | ||
107 | 109 | ||
108 | result = file.open(QIODevice::ReadOnly); |
110 | result = file.open(QIODevice::ReadOnly); |
109 | if (result) { |
111 | if (result) { |
110 | model_str = QString(tr(file.readAll())); |
112 | model_str = QString(tr(file.readAll())); |
111 | }
|
113 | }
|
112 | 114 | ||
113 | setupModelData(model_str.split(QString("\n")), rootItem1); |
115 | setupModelData(model_str.split(QString("\n")), rootItem1); |
114 | 116 | ||
115 | 117 | ||
116 | return result; |
118 | return result; |
117 | 119 | ||
118 | }
|
120 | }
|
119 | 121 | ||
120 | 122 | ||
121 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent) |
123 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent) |
122 | {
|
124 | {
|
123 | QList<QTreeWidgetItem*> parents; |
125 | QList<QTreeWidgetItem*> parents; |
124 | QList<int> indentations; |
126 | QList<int> indentations; |
125 | parents << parent; |
127 | parents << parent; |
126 | indentations << 0; |
128 | indentations << 0; |
127 | 129 | ||
128 | int number = 0; |
130 | int number = 0; |
129 | 131 | ||
130 | while (number < lines.count()) { |
132 | while (number < lines.count()) { |
131 | int position = 0; |
133 | int position = 0; |
132 | while (position < lines[number].length()) { |
134 | while (position < lines[number].length()) { |
133 | if (lines[number].mid(position, 1) != " ") |
135 | if (lines[number].mid(position, 1) != " ") |
134 | break; |
136 | break; |
135 | position++; |
137 | position++; |
136 | }
|
138 | }
|
137 | 139 | ||
138 | QString lineData = lines[number].mid(position).trimmed(); |
140 | QString lineData = lines[number].mid(position).trimmed(); |
139 | 141 | ||
140 | if (!lineData.isEmpty()) { |
142 | if (!lineData.isEmpty()) { |
141 | // Read the column data from the rest of the line.
|
143 | // Read the column data from the rest of the line.
|
142 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
144 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
143 | QList<QVariant> columnData; |
145 | QList<QVariant> columnData; |
144 | for (int column = 0; column < columnStrings.count(); ++column) |
146 | for (int column = 0; column < columnStrings.count(); ++column) |
145 | columnData << columnStrings[column]; |
147 | columnData << columnStrings[column]; |
146 | 148 | ||
147 | if (position > indentations.last()) { |
149 | if (position > indentations.last()) { |
148 | // The last child of the current parent is now the new parent
|
150 | // The last child of the current parent is now the new parent
|
149 | // unless the current parent has no children.
|
151 | // unless the current parent has no children.
|
150 | 152 | ||
151 | if (parents.last()->childCount() > 0) { |
153 | if (parents.last()->childCount() > 0) { |
152 | parents << parents.last()->child(parents.last()->childCount()-1); |
154 | parents << parents.last()->child(parents.last()->childCount()-1); |
153 | indentations << position; |
155 | indentations << position; |
154 | }
|
156 | }
|
155 | } else { |
157 | } else { |
156 | while (position < indentations.last() && parents.count() > 0) { |
158 | while (position < indentations.last() && parents.count() > 0) { |
157 | parents.pop_back(); |
159 | parents.pop_back(); |
158 | indentations.pop_back(); |
160 | indentations.pop_back(); |
159 | }
|
161 | }
|
160 | }
|
162 | }
|
161 | 163 | ||
162 | // Append a new item to the current parent's list of children.
|
164 | // Append a new item to the current parent's list of children.
|
163 | // // // parents.last()->appendChild(new QTreeWidgetItem(columnData, parents.last()));
|
165 | // // // parents.last()->appendChild(new QTreeWidgetItem(columnData, parents.last()));
|
164 | QTreeWidgetItem* itm_tmp; |
166 | QTreeWidgetItem* itm_tmp; |
165 | itm_tmp = new QTreeWidgetItem( parents.last()); |
167 | itm_tmp = new QTreeWidgetItem( parents.last()); |
166 | 168 | ||
167 | itm_tmp->setText(0, QString(columnData.at(0).toString())); |
169 | itm_tmp->setText(0, QString(columnData.at(0).toString())); |
168 | if (columnData.at(1).toString() == "true") { |
170 | if (columnData.at(1).toString() == "true") { |
169 | itm_tmp->setCheckState(0,Qt::Checked); |
171 | itm_tmp->setCheckState(0,Qt::Checked); |
170 | }
|
172 | }
|
171 | else itm_tmp->setCheckState(0,Qt::Unchecked); |
173 | else itm_tmp->setCheckState(0,Qt::Unchecked); |
172 | if (columnData.count()>2) |
174 | if (columnData.count()>2) |
173 | {
|
175 | {
|
174 | itm_tmp->setText(1, QString(columnData.at(2).toString())); |
176 | itm_tmp->setText(1, QString(columnData.at(2).toString())); |
175 | itm_tmp->setText(2, QVariant(number).toString()); // íîìåð ñòðîêè â ôàéëå-ìîäåëè îòîáðàæåíèÿ |
177 | itm_tmp->setText(2, QVariant(number).toString()); // íîìåð ñòðîêè â ôàéëå-ìîäåëè îòîáðàæåíèÿ |
176 | itm_tmp->setText(3, QVariant(indentations.size()).toString()); |
178 | itm_tmp->setText(3, QVariant(indentations.size()).toString()); |
177 | }
|
179 | }
|
178 | }
|
180 | }
|
179 | 181 | ||
180 | number++; |
182 | number++; |
181 | }
|
183 | }
|
182 | }
|
184 | }
|
183 | 185 | ||
184 | 186 | ||
185 | /*
|
187 | /*
|
186 | void MainWindow::openBase()
|
188 | void MainWindow::openBase()
|
187 | {
|
189 | {
|
188 | 190 | ||
189 | db = QSqlDatabase::addDatabase("QMYSQL");
|
191 | db = QSqlDatabase::addDatabase("QMYSQL");
|
190 | pdb = &db;
|
192 | pdb = &db;
|
191 | raportFrm.pdb = &db;
|
193 | raportFrm.pdb = &db;
|
192 | 194 | ||
193 | pdb->setHostName(hostName);
|
195 | pdb->setHostName(hostName);
|
194 | pdb->setDatabaseName(baseName);
|
196 | pdb->setDatabaseName(baseName);
|
195 | pdb->setUserName(userName);
|
197 | pdb->setUserName(userName);
|
196 | pdb->setPassword(password);
|
198 | pdb->setPassword(password);
|
197 | bool ok = pdb->open();
|
199 | bool ok = pdb->open();
|
198 | if (!ok) {
|
200 | if (!ok) {
|
199 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
201 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
200 | this, // Ðîäèòåëüñêèé âèäæåò.
|
202 | this, // Ðîäèòåëüñêèé âèäæåò.
|
201 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
203 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
202 | pdb->lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
204 | pdb->lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
203 | }
|
205 | }
|
204 | if (ok)
|
206 | if (ok)
|
205 | {lineEdit-> insert(tr("Áàçà óñïåøíî îòêðûòà"));
|
207 | {lineEdit-> insert(tr("Áàçà óñïåøíî îòêðûòà"));
|
206 | }
|
208 | }
|
207 | else {lineEdit-> insert(tr("Áàçà íåäîñòóïíà. Êîä îøèáêè: "));
|
209 | else {lineEdit-> insert(tr("Áàçà íåäîñòóïíà. Êîä îøèáêè: "));
|
208 | lineEdit-> insert(pdb->lastError().text());
|
210 | lineEdit-> insert(pdb->lastError().text());
|
209 | }
|
211 | }
|
210 | 212 | ||
211 | 213 | ||
212 | 214 | ||
213 | model = new QSqlTableModel(this);
|
215 | model = new QSqlTableModel(this);
|
214 | model->setTable(tableName);
|
216 | model->setTable(tableName);
|
215 | 217 | ||
216 | model->setEditStrategy(QSqlTableModel::OnManualSubmit);
|
218 | model->setEditStrategy(QSqlTableModel::OnManualSubmit);
|
217 | model->setSort(0, Qt::AscendingOrder);
|
219 | model->setSort(0, Qt::AscendingOrder);
|
218 | 220 | ||
219 | model->select();
|
221 | model->select();
|
220 | 222 | ||
221 | 223 | ||
222 | QSqlField field(tr("age"), QVariant::Int);
|
224 | QSqlField field(tr("age"), QVariant::Int);
|
223 | field.setValue(QString(tr("123")));
|
225 | field.setValue(QString(tr("123")));
|
224 | 226 | ||
225 | bool okey;
|
227 | bool okey;
|
226 | int index;
|
228 | int index;
|
227 | QSqlRecord record;
|
229 | QSqlRecord record;
|
228 | 230 | ||
229 | 231 | ||
230 | tableView->setModel(model);
|
232 | tableView->setModel(model);
|
231 | view.setModel(model);
|
233 | view.setModel(model);
|
232 | 234 | ||
233 | 235 | ||
234 | tableView->setAlternatingRowColors(true);
|
236 | tableView->setAlternatingRowColors(true);
|
235 | view.setAlternatingRowColors(true);
|
237 | view.setAlternatingRowColors(true);
|
236 | 238 | ||
237 | tableView->resizeColumnsToContents();
|
239 | tableView->resizeColumnsToContents();
|
238 | 240 | ||
239 | 241 | ||
240 | view.resizeColumnsToContents();
|
242 | view.resizeColumnsToContents();
|
241 | 243 | ||
242 | tableView->show();
|
244 | tableView->show();
|
243 | 245 | ||
244 | 246 | ||
245 | 247 | ||
246 | initTreeWidget();
|
248 | initTreeWidget();
|
247 | }
|
249 | }
|
248 | */
|
250 | */
|
249 | 251 | ||
250 | 252 | ||
251 | void MainWindow::creatModelString(){ |
253 | void MainWindow::creatModelString(){ |
252 | 254 | ||
253 | MainWindow::modelString.clear(); // î÷èùàåì ñòðîêó ìîäåëè |
255 | MainWindow::modelString.clear(); // î÷èùàåì ñòðîêó ìîäåëè |
254 | // for (int i =0; i < rootItem1->childCount(); ++i )
|
256 | // for (int i =0; i < rootItem1->childCount(); ++i )
|
255 | 257 | ||
256 | {MainWindow::addChildsString(rootItem1, 0);} |
258 | {MainWindow::addChildsString(rootItem1, 0);} |
257 | 259 | ||
258 | int root_item_child_count; |
260 | int root_item_child_count; |
259 | int i; |
261 | int i; |
260 | root_item_child_count = rootItem1->childCount(); |
262 | root_item_child_count = rootItem1->childCount(); |
261 | i++; |
263 | i++; |
262 | 264 | ||
263 | }
|
265 | }
|
264 | 266 | ||
265 | 267 | ||
266 | void MainWindow::addChildsString(QTreeWidgetItem *parentItem, int level){ |
268 | void MainWindow::addChildsString(QTreeWidgetItem *parentItem, int level){ |
267 | int child_count; |
269 | int child_count; |
268 | child_count = parentItem->childCount(); |
270 | child_count = parentItem->childCount(); |
269 | for (int i=0; i < child_count; ++i){ |
271 | for (int i=0; i < child_count; ++i){ |
270 | for (int m=0; m < level; ++m){ |
272 | for (int m=0; m < level; ++m){ |
271 | modelString.append(tr(" ")); // ÷åòûðå ïðîáåëà - ïðèçíàê òîãî, ÷òî ýòî íîâûé óðîâåíü âëîæåíèÿ |
273 | modelString.append(tr(" ")); // ÷åòûðå ïðîáåëà - ïðèçíàê òîãî, ÷òî ýòî íîâûé óðîâåíü âëîæåíèÿ |
272 | }
|
274 | }
|
273 | modelString.append(parentItem->child(i)->text(0)); // â ïåðâîé êîëîíêå - èìÿ êëàññà |
275 | modelString.append(parentItem->child(i)->text(0)); // â ïåðâîé êîëîíêå - èìÿ êëàññà |
274 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
276 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
275 | if (parentItem->child(i)->checkState(0) == Qt::Checked) {modelString.append(tr("true"));} // åñëè ãàëî÷êà ñòîèò, çàíîñèì "true", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ áóäóò |
277 | if (parentItem->child(i)->checkState(0) == Qt::Checked) {modelString.append(tr("true"));} // åñëè ãàëî÷êà ñòîèò, çàíîñèì "true", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ áóäóò |
276 | else {modelString.append(tr("false"));} // åñëè êëàññ íå âûáðàí - çàíîñèì "false", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ íå áóäóò |
278 | else {modelString.append(tr("false"));} // åñëè êëàññ íå âûáðàí - çàíîñèì "false", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ íå áóäóò |
277 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
279 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
278 | modelString.append(parentItem->child(i)->text(1)); // âî âòîðîé êîëîíêå - ID êëàññà |
280 | modelString.append(parentItem->child(i)->text(1)); // âî âòîðîé êîëîíêå - ID êëàññà |
279 | modelString.append(tr("\n")); // êîíåö ñòðîêè |
281 | modelString.append(tr("\n")); // êîíåö ñòðîêè |
280 | if (parentItem->child(i)->childCount() > 0) { MainWindow::addChildsString(parentItem->child(i), level+1);} |
282 | if (parentItem->child(i)->childCount() > 0) { MainWindow::addChildsString(parentItem->child(i), level+1);} |
281 | 283 | ||
282 | }
|
284 | }
|
283 | int i; |
285 | int i; |
284 | i++; |
286 | i++; |
285 | }
|
287 | }
|
286 | 288 | ||
287 | 289 | ||
288 | bool MainWindow::openDataBase(){ |
290 | bool MainWindow::openDataBase(){ |
289 | QString errorString;
|
291 | QString errorString;
|
290 | sql = QSqlDatabase::addDatabase("QMYSQL"); |
292 | sql = QSqlDatabase::addDatabase("QMYSQL"); |
291 | // sql.setDatabaseName(tr("an_db"));
|
293 | // sql.setDatabaseName(tr("an_db"));
|
292 | 294 | ||
293 | // // // sql.setDatabaseName(tr("inventory"));
|
295 | // // // sql.setDatabaseName(tr("inventory"));
|
294 | 296 | ||
295 | sql.setDatabaseName(baseName); |
297 | sql.setDatabaseName(baseName); |
296 | 298 | ||
297 | 299 | ||
298 | 300 | ||
299 | // // // sql.setHostName(tr("localhost"));
|
301 | // // // sql.setHostName(tr("localhost"));
|
300 | 302 | ||
301 | sql.setHostName(hostName); |
303 | sql.setHostName(hostName); |
302 | 304 | ||
303 | 305 | ||
304 | // // // sql.setUserName(tr("an"));
|
306 | // // // sql.setUserName(tr("an"));
|
305 | 307 | ||
306 | sql.setUserName(userName); |
308 | sql.setUserName(userName); |
307 | 309 | ||
308 | 310 | ||
309 | 311 | ||
310 | // // // sql.setPassword(tr("393939"));
|
312 | // // // sql.setPassword(tr("393939"));
|
311 | 313 | ||
312 | 314 | ||
313 | sql.setPassword(password); |
315 | sql.setPassword(password); |
314 | 316 | ||
315 | 317 | ||
316 | 318 | ||
317 | bool ok; |
319 | bool ok; |
318 | ok = sql.open(); |
320 | ok = sql.open(); |
319 | 321 | ||
320 | /*
|
322 | /*
|
321 | if (!ok) {
|
323 | if (!ok) {
|
322 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
324 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
323 | this, // Ðîäèòåëüñêèé âèäæåò.
|
325 | this, // Ðîäèòåëüñêèé âèäæåò.
|
324 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
326 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
325 | sql.lastError().text() ); // Òåêñò ñîîáùåíèÿ.
|
327 | sql.lastError().text() ); // Òåêñò ñîîáùåíèÿ.
|
326 | 328 | ||
327 | 329 | ||
328 | }
|
330 | }
|
329 | 331 | ||
330 | */
|
332 | */
|
331 | if (!ok) { |
333 | if (!ok) { |
332 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
334 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
333 | this, // Ðîäèòåëüñêèé âèäæåò. |
335 | this, // Ðîäèòåëüñêèé âèäæåò. |
334 | QObject::tr("Database Error"), // Çàãîëîâîê. |
336 | QObject::tr("Database Error"), // Çàãîëîâîê. |
335 | sql.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
337 | sql.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
336 | }
|
338 | }
|
337 | else { |
339 | else { |
338 | 340 | ||
339 | QMessageBox::information( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
341 | QMessageBox::information( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
340 | this, // Ðîäèòåëüñêèé âèäæåò. |
342 | this, // Ðîäèòåëüñêèé âèäæåò. |
341 | QObject::tr("Database Connect"), // Çàãîëîâîê. |
343 | QObject::tr("Database Connect"), // Çàãîëîâîê. |
342 | QObject::tr("Ñîåäèíåíèå ñ áàçîé äàííûõ óñïåøíî óñòàíîâëåíî.")); // Òåêñò ñîîáùåíèÿ. |
344 | QObject::tr("Ñîåäèíåíèå ñ áàçîé äàííûõ óñïåøíî óñòàíîâëåíî.")); // Òåêñò ñîîáùåíèÿ. |
343 | 345 | ||
344 | 346 | ||
345 | 347 | ||
346 | 348 | ||
347 | 349 | ||
348 | }
|
350 | }
|
349 | 351 | ||
350 | return ok; |
352 | return ok; |
351 | }
|
353 | }
|
352 | 354 | ||
353 | 355 | ||
354 | bool MainWindow::buildPreviewModel(QString modelName, QString rootClassID){ |
356 | bool MainWindow::buildPreviewModel(QString modelName, QString rootClassID){ |
355 | QSqlQuery q;
|
357 | QSqlQuery q;
|
356 | QString sql_str;
|
358 | QString sql_str;
|
357 | QString field_name_str;
|
359 | QString field_name_str;
|
358 | QString root_class_name;
|
360 | QString root_class_name;
|
359 | bool ok; |
361 | bool ok; |
360 | int field_name; |
362 | int field_name; |
361 | 363 | ||
362 | //ui->treeWidget->clear();
|
364 | //ui->treeWidget->clear();
|
363 | 365 | ||
364 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
366 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
365 | 367 | ||
366 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
368 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
367 | root_items_list << rootItem1; |
369 | root_items_list << rootItem1; |
368 | rootItem1->setText(0, modelName); |
370 | rootItem1->setText(0, modelName); |
369 | 371 | ||
370 | rootItem1->setCheckState(0,Qt::Checked); |
372 | rootItem1->setCheckState(0,Qt::Checked); |
371 | rootItems.append(rootItem1); |
373 | rootItems.append(rootItem1); |
372 | 374 | ||
373 | 375 | ||
374 | 376 | ||
375 | rootItem2 = new QTreeWidgetItem(rootItem1); |
377 | rootItem2 = new QTreeWidgetItem(rootItem1); |
376 | rootItem2->setText(0, root_class_name); |
378 | rootItem2->setText(0, root_class_name); |
377 | rootItem2->setText(1, rootClassID); |
379 | rootItem2->setText(1, rootClassID); |
378 | rootItem2->setCheckState(0,Qt::Checked); |
380 | rootItem2->setCheckState(0,Qt::Checked); |
379 | 381 | ||
380 | addChildsItems(rootItem2); |
382 | addChildsItems(rootItem2); |
381 | 383 | ||
382 | sql_str = tr("select * " |
384 | sql_str = tr("select * " |
383 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
385 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
384 | ); |
386 | ); |
385 | sql_str.append(rootClassID); |
387 | sql_str.append(rootClassID); |
386 | 388 | ||
387 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
389 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
388 | 390 | ||
389 | q.prepare(sql_str); |
391 | q.prepare(sql_str); |
390 | 392 | ||
391 | ok = q.exec(); |
393 | ok = q.exec(); |
392 | if (!ok) { |
394 | if (!ok) { |
393 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
395 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
394 | this, // Ðîäèòåëüñêèé âèäæåò. |
396 | this, // Ðîäèòåëüñêèé âèäæåò. |
395 | QObject::tr("Database Error"), // Çàãîëîâîê. |
397 | QObject::tr("Database Error"), // Çàãîëîâîê. |
396 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
398 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
397 | }
|
399 | }
|
398 | field_name = q.record().indexOf(tr("FieldName")); |
400 | field_name = q.record().indexOf(tr("FieldName")); |
399 | while(q.next()){ |
401 | while(q.next()){ |
400 | 402 | ||
401 | field_name_str = q.value(field_name).toString(); |
403 | field_name_str = q.value(field_name).toString(); |
402 | 404 | ||
403 | }
|
405 | }
|
404 | 406 | ||
405 | 407 | ||
406 | 408 | ||
407 | 409 | ||
408 | }
|
410 | }
|
409 | 411 | ||
410 | 412 | ||
411 | bool MainWindow::rebuildPreviewModel(QTreeWidgetItem* root_item, QString rootClassID){ |
413 | bool MainWindow::rebuildPreviewModel(QTreeWidgetItem* root_item, QString rootClassID){ |
412 | QSqlQuery q;
|
414 | QSqlQuery q;
|
413 | QString sql_str;
|
415 | QString sql_str;
|
414 | QString field_name_str;
|
416 | QString field_name_str;
|
415 | QString root_class_name;
|
417 | QString root_class_name;
|
416 | bool ok; |
418 | bool ok; |
417 | int field_name; |
419 | int field_name; |
418 | 420 | ||
419 | //ui->treeWidget->clear();
|
421 | //ui->treeWidget->clear();
|
420 | 422 | ||
421 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
423 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
422 | 424 | ||
423 | 425 | ||
424 | // rootItem1 = new QTreeWidgetItem(ui->treeWidget);
|
426 | // rootItem1 = new QTreeWidgetItem(ui->treeWidget);
|
425 | // root_items_list << rootItem1;
|
427 | // root_items_list << rootItem1;
|
426 | // rootItem1->setText(0, modelName);
|
428 | // rootItem1->setText(0, modelName);
|
427 | 429 | ||
428 | // rootItem1->setCheckState(0,Qt::Checked);
|
430 | // rootItem1->setCheckState(0,Qt::Checked);
|
429 | // rootItems.append(rootItem1);
|
431 | // rootItems.append(rootItem1);
|
430 | 432 | ||
431 | // root_item->removeChild(root_item->child(0)); // î÷èùàåì ñïèñîê äî÷åðíèõ êëàññîâ
|
433 | // root_item->removeChild(root_item->child(0)); // î÷èùàåì ñïèñîê äî÷åðíèõ êëàññîâ
|
432 | if (root_item->childCount()==1){ |
434 | if (root_item->childCount()==1){ |
433 | root_item->child(0)->setText(0, root_class_name); |
435 | root_item->child(0)->setText(0, root_class_name); |
434 | root_item->child(0)->setText(1, rootClassID); |
436 | root_item->child(0)->setText(1, rootClassID); |
435 | root_item->child(0)->setCheckState(0,Qt::Checked);} |
437 | root_item->child(0)->setCheckState(0,Qt::Checked);} |
436 | 438 | ||
437 | //delete rootItem2;
|
439 | //delete rootItem2;
|
438 | 440 | ||
439 | 441 | ||
440 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
442 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
441 | 443 | ||
442 | 444 | ||
443 | 445 | ||
444 | // rootItem2->setText(0, root_class_name);
|
446 | // rootItem2->setText(0, root_class_name);
|
445 | // rootItem2->setText(1, rootClassID);
|
447 | // rootItem2->setText(1, rootClassID);
|
446 | // rootItem2->setCheckState(0,Qt::Checked);
|
448 | // rootItem2->setCheckState(0,Qt::Checked);
|
447 | 449 | ||
448 | int child_count = root_item->child(0)->childCount(); |
450 | int child_count = root_item->child(0)->childCount(); |
449 | 451 | ||
450 | 452 | ||
451 | 453 | ||
452 | for (int i=0; i < child_count; i++){ |
454 | for (int i=0; i < child_count; i++){ |
453 | root_item->child(0)->removeChild(root_item->child(0)->child(0)); |
455 | root_item->child(0)->removeChild(root_item->child(0)->child(0)); |
454 | }
|
456 | }
|
455 | 457 | ||
456 | child_count = root_item->child(0)->childCount(); |
458 | child_count = root_item->child(0)->childCount(); |
457 | addChildsItems(root_item->child(0)); |
459 | addChildsItems(root_item->child(0)); |
458 | /*
|
460 | /*
|
459 | sql_str = tr("select * "
|
461 | sql_str = tr("select * "
|
460 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
462 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
461 | );
|
463 | );
|
462 | sql_str.append(rootClassID);
|
464 | sql_str.append(rootClassID);
|
463 | 465 | ||
464 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
466 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
465 | 467 | ||
466 | q.prepare(sql_str);
|
468 | q.prepare(sql_str);
|
467 | 469 | ||
468 | ok = q.exec();
|
470 | ok = q.exec();
|
469 | if (!ok) {
|
471 | if (!ok) {
|
470 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
472 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
471 | this, // Ðîäèòåëüñêèé âèäæåò.
|
473 | this, // Ðîäèòåëüñêèé âèäæåò.
|
472 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
474 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
473 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
475 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
474 | }
|
476 | }
|
475 | field_name = q.record().indexOf(tr("FieldName"));
|
477 | field_name = q.record().indexOf(tr("FieldName"));
|
476 | while(q.next()){
|
478 | while(q.next()){
|
477 | 479 | ||
478 | field_name_str = q.value(field_name).toString();
|
480 | field_name_str = q.value(field_name).toString();
|
479 | 481 | ||
480 | }
|
482 | }
|
481 | 483 | ||
482 | */
|
484 | */
|
483 | 485 | ||
484 | 486 | ||
485 | }
|
487 | }
|
486 | 488 | ||
487 | 489 | ||
488 | 490 | ||
489 | 491 | ||
490 | QString MainWindow::ClassName(QString class_id){ //âîçâðàùàåò èìÿ êëàññà ïî åãî ID |
492 | QString MainWindow::ClassName(QString class_id){ //âîçâðàùàåò èìÿ êëàññà ïî åãî ID |
491 | QSqlQuery q;
|
493 | QSqlQuery q;
|
492 | QString sql_str;
|
494 | QString sql_str;
|
493 | QString class_name_str;
|
495 | QString class_name_str;
|
494 | bool ok; |
496 | bool ok; |
495 | int field_class_name; |
497 | int field_class_name; |
496 | 498 | ||
497 | sql_str = tr("select * " |
499 | sql_str = tr("select * " |
498 | " from ListOfClasses where ListOfClasses.ID = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
500 | " from ListOfClasses where ListOfClasses.ID = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
499 | ); |
501 | ); |
500 | 502 | ||
501 | sql_str.append(class_id); |
503 | sql_str.append(class_id); |
502 | sql_str.append(tr("' ")); |
504 | sql_str.append(tr("' ")); |
503 | 505 | ||
504 | q.prepare(sql_str); |
506 | q.prepare(sql_str); |
505 | 507 | ||
506 | ok = q.exec(); |
508 | ok = q.exec(); |
507 | 509 | ||
508 | 510 | ||
509 | if (!ok) { |
511 | if (!ok) { |
510 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
512 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
511 | this, // Ðîäèòåëüñêèé âèäæåò. |
513 | this, // Ðîäèòåëüñêèé âèäæåò. |
512 | QObject::tr("Database Error"), // Çàãîëîâîê. |
514 | QObject::tr("Database Error"), // Çàãîëîâîê. |
513 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
515 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
514 | }
|
516 | }
|
515 | 517 | ||
516 | field_class_name = q.record().indexOf(tr("ClassName")); |
518 | field_class_name = q.record().indexOf(tr("ClassName")); |
517 | while(q.next()){ |
519 | while(q.next()){ |
518 | 520 | ||
519 | class_name_str = q.value(field_class_name).toString(); |
521 | class_name_str = q.value(field_class_name).toString(); |
520 | 522 | ||
521 | }
|
523 | }
|
522 | 524 | ||
523 | return class_name_str; |
525 | return class_name_str; |
524 | 526 | ||
525 | }
|
527 | }
|
526 | 528 | ||
527 | void MainWindow::addChildsItems(QTreeWidgetItem *perent_class_item){ // äîáîâëÿåì ê ýëåìåíòó äåðåâà â êà÷åñòâå äî÷åðíèõ ýëåìåíòîâ âñå êëàññû, äëÿ êîòîðûõ êëàññ ýëåìåíòà ÿâëÿåòñÿ êîíòåéíåðîì |
529 | void MainWindow::addChildsItems(QTreeWidgetItem *perent_class_item){ // äîáîâëÿåì ê ýëåìåíòó äåðåâà â êà÷åñòâå äî÷åðíèõ ýëåìåíòîâ âñå êëàññû, äëÿ êîòîðûõ êëàññ ýëåìåíòà ÿâëÿåòñÿ êîíòåéíåðîì |
528 | QStringList chields_list;
|
530 | QStringList chields_list;
|
529 | QString parent_ID;
|
531 | QString parent_ID;
|
530 | QTreeWidgetItem *Item_tmp; |
532 | QTreeWidgetItem *Item_tmp; |
531 | parent_ID = perent_class_item->text(1); |
533 | parent_ID = perent_class_item->text(1); |
532 | int chields_count, i; |
534 | int chields_count, i; |
533 | 535 | ||
534 | chields_list = MainWindow::classChields(parent_ID); |
536 | chields_list = MainWindow::classChields(parent_ID); |
535 | if(chields_list.isEmpty()) return; |
537 | if(chields_list.isEmpty()) return; |
536 | chields_count = chields_list.size(); |
538 | chields_count = chields_list.size(); |
537 | for (int l = 0; l < chields_count; ++l){ |
539 | for (int l = 0; l < chields_count; ++l){ |
538 | QString chield_class_name, chield_id;
|
540 | QString chield_class_name, chield_id;
|
539 | chield_id = chields_list.at(l); |
541 | chield_id = chields_list.at(l); |
540 | chield_class_name = MainWindow::ClassName(chield_id); |
542 | chield_class_name = MainWindow::ClassName(chield_id); |
541 | Item_tmp = new QTreeWidgetItem(perent_class_item); |
543 | Item_tmp = new QTreeWidgetItem(perent_class_item); |
542 | Item_tmp->setText(0, chield_class_name); |
544 | Item_tmp->setText(0, chield_class_name); |
543 | Item_tmp->setText(1, chield_id); |
545 | Item_tmp->setText(1, chield_id); |
544 | Item_tmp->setCheckState(0, Qt::Checked); |
546 | Item_tmp->setCheckState(0, Qt::Checked); |
545 | MainWindow::addChildsItems(Item_tmp); |
547 | MainWindow::addChildsItems(Item_tmp); |
546 | }
|
548 | }
|
547 | 549 | ||
548 | i++; |
550 | i++; |
549 | 551 | ||
550 | }
|
552 | }
|
551 | 553 | ||
552 | 554 | ||
553 | /********************************************************
|
555 | /********************************************************
|
554 | * Ôóíêöèÿ âîçâðàùàåò ñïèñîê "äî÷åðíèõ" êëàññîâ
|
556 | * Ôóíêöèÿ âîçâðàùàåò ñïèñîê "äî÷åðíèõ" êëàññîâ
|
555 | *
|
557 | *
|
556 | *
|
558 | *
|
557 | *
|
559 | *
|
558 | ********************************************************/
|
560 | ********************************************************/
|
559 | 561 | ||
560 | QStringList MainWindow::classChields(QString class_id){ |
562 | QStringList MainWindow::classChields(QString class_id){ |
561 | // QMap<QString, QString> map;
|
563 | // QMap<QString, QString> map;
|
562 | // TClass class_tmp;
|
564 | // TClass class_tmp;
|
563 | // QList <TClass> chields_class_list; // ñïèñîê äî÷åðíèõ êëàññîâ
|
565 | // QList <TClass> chields_class_list; // ñïèñîê äî÷åðíèõ êëàññîâ
|
564 | QStringList result;
|
566 | QStringList result;
|
565 | QSqlQuery q;
|
567 | QSqlQuery q;
|
566 | QString sql_str;
|
568 | QString sql_str;
|
567 | QString classIdentifer_str; // â ýòîì ïîëå ëåæèò èäåíòèôèêàòîð êëàññà-êîíòåéíåðà |
569 | QString classIdentifer_str; // â ýòîì ïîëå ëåæèò èäåíòèôèêàòîð êëàññà-êîíòåéíåðà |
568 | QString field_id_str;
|
570 | QString field_id_str;
|
569 | bool ok; |
571 | bool ok; |
570 | int field_classIdentifer; |
572 | int field_classIdentifer; |
571 | sql_str = tr("select * " |
573 | sql_str = tr("select * " |
572 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
574 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
573 | ); |
575 | ); |
574 | sql_str.append(class_id); |
576 | sql_str.append(class_id); |
575 | 577 | ||
576 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
578 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
577 | 579 | ||
578 | q.prepare(sql_str); |
580 | q.prepare(sql_str); |
579 | 581 | ||
580 | ok = q.exec(); |
582 | ok = q.exec(); |
581 | if (!ok) { |
583 | if (!ok) { |
582 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
584 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
583 | this, // Ðîäèòåëüñêèé âèäæåò. |
585 | this, // Ðîäèòåëüñêèé âèäæåò. |
584 | QObject::tr("Database Error"), // Çàãîëîâîê. |
586 | QObject::tr("Database Error"), // Çàãîëîâîê. |
585 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
587 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
586 | }
|
588 | }
|
587 | field_classIdentifer = q.record().indexOf(tr("ClassIdentifer")); |
589 | field_classIdentifer = q.record().indexOf(tr("ClassIdentifer")); |
588 | while(q.next()){ |
590 | while(q.next()){ |
589 | 591 | ||
590 | classIdentifer_str = q.value(field_classIdentifer).toString(); |
592 | classIdentifer_str = q.value(field_classIdentifer).toString(); |
591 | result.append(classIdentifer_str); |
593 | result.append(classIdentifer_str); |
592 | }
|
594 | }
|
593 | 595 | ||
594 | return result; |
596 | return result; |
595 | 597 | ||
596 | }
|
598 | }
|
597 | 599 | ||
598 | 600 | ||
599 | QMap <QString, QString> MainWindow::getClassList(){ // ïîëó÷àåì ñïèñîê êëàññîâ |
601 | QMap <QString, QString> MainWindow::getClassList(){ // ïîëó÷àåì ñïèñîê êëàññîâ |
600 | QMap <QString, QString> result_map; |
602 | QMap <QString, QString> result_map; |
601 | QSqlQuery q;
|
603 | QSqlQuery q;
|
602 | QString sql_str;
|
604 | QString sql_str;
|
603 | QString class_name_str, class_id_str;
|
605 | QString class_name_str, class_id_str;
|
604 | 606 | ||
605 | int field_class_id, field_class_name; |
607 | int field_class_id, field_class_name; |
606 | bool ok; |
608 | bool ok; |
607 | sql_str = tr("select * " |
609 | sql_str = tr("select * " |
608 | " from ListOfClasses " //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
610 | " from ListOfClasses " //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
609 | ); |
611 | ); |
610 | q.prepare(sql_str); |
612 | q.prepare(sql_str); |
611 | ok = q.exec(); |
613 | ok = q.exec(); |
612 | if (!ok) { |
614 | if (!ok) { |
613 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
615 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
614 | this, // Ðîäèòåëüñêèé âèäæåò. |
616 | this, // Ðîäèòåëüñêèé âèäæåò. |
615 | QObject::tr("Database Error"), // Çàãîëîâîê. |
617 | QObject::tr("Database Error"), // Çàãîëîâîê. |
616 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
618 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
617 | return result_map; // åñëè îøèáêà - âîçâðàùàåì ïóñòîé ñïèñîê |
619 | return result_map; // åñëè îøèáêà - âîçâðàùàåì ïóñòîé ñïèñîê |
618 | }
|
620 | }
|
619 | field_class_id = q.record().indexOf(tr("ID")); |
621 | field_class_id = q.record().indexOf(tr("ID")); |
620 | field_class_name = q.record().indexOf(tr("ClassName")); |
622 | field_class_name = q.record().indexOf(tr("ClassName")); |
621 | 623 | ||
622 | while(q.next()){ |
624 | while(q.next()){ |
623 | 625 | ||
624 | class_name_str = q.value(field_class_name).toString(); |
626 | class_name_str = q.value(field_class_name).toString(); |
625 | class_id_str = q.value(field_class_id).toString(); |
627 | class_id_str = q.value(field_class_id).toString(); |
626 | result_map[class_id_str] = class_name_str; |
628 | result_map[class_id_str] = class_name_str; |
627 | }
|
629 | }
|
628 | return result_map; |
630 | return result_map; |
629 | }
|
631 | }
|
630 | 632 | ||
631 | 633 | ||
632 | 634 | ||
633 | 635 | ||
634 | 636 | ||
635 | void MainWindow::initComboBox(){ |
637 | void MainWindow::initComboBox(){ |
636 | 638 | ||
637 | 639 | ||
638 | QStringList classesNameList;
|
640 | QStringList classesNameList;
|
639 | QStringList classesID_list;
|
641 | QStringList classesID_list;
|
640 | QStringList tmp_stringList;
|
642 | QStringList tmp_stringList;
|
641 | 643 | ||
642 | 644 | ||
643 | 645 | ||
644 | QString tmp_str;
|
646 | QString tmp_str;
|
645 | 647 | ||
646 | class_list_map = MainWindow::getClassList(); |
648 | class_list_map = MainWindow::getClassList(); |
647 | classesID_list = class_list_map.keys(); |
649 | classesID_list = class_list_map.keys(); |
648 | classesNameList = class_list_map.values(); |
650 | classesNameList = class_list_map.values(); |
649 | QMapIterator<QString, QString> interator(class_list_map); |
651 | QMapIterator<QString, QString> interator(class_list_map); |
650 | // ui->comboBox->addItems(classesID_list);
|
652 | // ui->comboBox->addItems(classesID_list);
|
651 | // ui->comboBox->addItems(classesNameList);
|
653 | // ui->comboBox->addItems(classesNameList);
|
652 | while (interator.hasNext()) { |
654 | while (interator.hasNext()) { |
653 | interator.next(); |
655 | interator.next(); |
654 | tmp_str = interator.value(); |
656 | tmp_str = interator.value(); |
655 | tmp_str.append(tr(" \t(ID=")); |
657 | tmp_str.append(tr(" \t(ID=")); |
656 | tmp_str.append(interator.key()); |
658 | tmp_str.append(interator.key()); |
657 | tmp_str.append(tr(")")); |
659 | tmp_str.append(tr(")")); |
658 | tmp_stringList << tmp_str; |
660 | tmp_stringList << tmp_str; |
659 | 661 | ||
660 | }
|
662 | }
|
661 | // int count = ui->comboBox->count();
|
663 | // int count = ui->comboBox->count();
|
662 | 664 | ||
663 | ui->comboBox->clear(); |
665 | ui->comboBox->clear(); |
664 | ui->comboBox->addItems(tmp_stringList); |
666 | ui->comboBox->addItems(tmp_stringList); |
665 | 667 | ||
666 | 668 | ||
667 | }
|
669 | }
|
668 | 670 | ||
669 | 671 | ||
670 | void MainWindow::on_comboBox_currentIndexChanged( int index ){ |
672 | void MainWindow::on_comboBox_currentIndexChanged( int index ){ |
671 | QStringList classesNameList;
|
673 | QStringList classesNameList;
|
672 | QStringList classesID_list;
|
674 | QStringList classesID_list;
|
673 | QString ID_str;
|
675 | QString ID_str;
|
674 | if (index == -1) return; |
676 | if (index == -1) return; |
675 | 677 | ||
676 | classesID_list = class_list_map.keys(); |
678 | classesID_list = class_list_map.keys(); |
677 | classesNameList = class_list_map.values(); |
679 | classesNameList = class_list_map.values(); |
678 | ID_str = classesID_list[index]; |
680 | ID_str = classesID_list[index]; |
679 | ui->label->setText(ID_str); |
681 | ui->label->setText(ID_str); |
680 | if (root_items_list.indexOf(ui->treeWidget->currentItem()) != -1) rebuildPreviewModel(ui->treeWidget->currentItem(), ID_str); |
682 | if (root_items_list.indexOf(ui->treeWidget->currentItem()) != -1) rebuildPreviewModel(ui->treeWidget->currentItem(), ID_str); |
681 | getDatabaseData(); |
683 | getDatabaseData(); |
682 | 684 | ||
683 | 685 | ||
684 | }
|
686 | }
|
685 | 687 | ||
686 | void MainWindow::on_treeWidget_itemChanged ( QTreeWidgetItem * item, int column ){ |
688 | void MainWindow::on_treeWidget_itemChanged ( QTreeWidgetItem * item, int column ){ |
687 | int i; |
689 | int i; |
688 | i++; |
690 | i++; |
689 | 691 | ||
690 | if ((column) == 0 && (model_is_build)) getDatabaseData(); |
692 | if ((column) == 0 && (model_is_build)) getDatabaseData(); |
691 | 693 | ||
692 | }
|
694 | }
|
693 | 695 | ||
694 | 696 | ||
695 | void MainWindow::on_treeWidget_itemClicked ( QTreeWidgetItem * item, int column ){ |
697 | void MainWindow::on_treeWidget_itemClicked ( QTreeWidgetItem * item, int column ){ |
696 | int i; |
698 | int i; |
697 | i++; |
699 | i++; |
698 | if (root_items_list.indexOf(item) != -1) { |
700 | if (root_items_list.indexOf(item) != -1) { |
699 | QStringList classesNameList;
|
701 | QStringList classesNameList;
|
700 | QStringList classesID_list;
|
702 | QStringList classesID_list;
|
701 | 703 | ||
702 | int index; |
704 | int index; |
703 | classesID_list = class_list_map.keys(); |
705 | classesID_list = class_list_map.keys(); |
704 | classesNameList = class_list_map.values(); |
706 | classesNameList = class_list_map.values(); |
705 | index = classesID_list.indexOf(item->child(0)->text(1)); |
707 | index = classesID_list.indexOf(item->child(0)->text(1)); |
706 | if (index != -1) ui->comboBox->setCurrentIndex(index); |
708 | if (index != -1) ui->comboBox->setCurrentIndex(index); |
707 | 709 | ||
708 | ui->comboBox->setEnabled(true); |
710 | ui->comboBox->setEnabled(true); |
709 | 711 | ||
710 | 712 | ||
711 | }
|
713 | }
|
712 | // if ((rootItem1) == (item) ) ui->comboBox->setEnabled(true);
|
714 | // if ((rootItem1) == (item) ) ui->comboBox->setEnabled(true);
|
713 | else ( ui->comboBox->setEnabled(false)); |
715 | else ( ui->comboBox->setEnabled(false)); |
714 | }
|
716 | }
|
715 | 717 | ||
716 | QMap <QString, QString> MainWindow::getFieldsList(QString class_id){ // ïîëó÷àåì ñïèñîê ïîëåé êëàññà |
718 | QMap <QString, QString> MainWindow::getFieldsList(QString class_id){ // ïîëó÷àåì ñïèñîê ïîëåé êëàññà |
717 | 719 | ||
718 | }
|
720 | }
|
719 | 721 | ||
720 | 722 | ||
721 | void MainWindow::initListModelsTablle(){ |
723 | void MainWindow::initListModelsTablle(){ |
722 | model_for_ListModelsTable = new QSqlTableModel(this); |
724 | model_for_ListModelsTable = new QSqlTableModel(this); |
723 | 725 | ||
724 | model_for_ListModelsTable->setTable(tr("ListOfModels")); |
726 | model_for_ListModelsTable->setTable(tr("ListOfModels")); |
725 | model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnFieldChange); |
727 | model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnFieldChange); |
726 | 728 | ||
727 | ui->tableView_2->setModel(model_for_ListModelsTable); |
729 | ui->tableView_2->setModel(model_for_ListModelsTable); |
728 | model_for_ListModelsTable->select(); |
730 | model_for_ListModelsTable->select(); |
729 | }
|
731 | }
|
730 | 732 |