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