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Редакция 144 | Редакция 145 | ||
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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("7")); |
37 | // MainWindow::buildPreviewModel(tr("Ìîÿ ìîäåëü"), tr("11"));
|
38 | 38 | ||
39 | MainWindow::initListModelsTablle(); |
39 | MainWindow::initListModelsTablle(); |
40 | 40 | ||
41 | MainWindow::readModels(); |
41 | MainWindow::readModels(); |
42 | 42 | ||
43 | MainWindow::creatModelString(); |
43 | // MainWindow::creatModelString();
|
44 | //int i;
|
44 | //int i;
|
45 | //i++;
|
45 | //i++;
|
- | 46 | ||
- | 47 | /*
|
|
46 | QFile file_tmp("./modelstring.txt"); |
48 | QFile file_tmp("./modelstring.txt");
|
47 | bool ok; |
49 | bool ok;
|
48 | file_tmp.remove(); |
50 | file_tmp.remove();
|
49 | ok = file_tmp.open(QIODevice::ReadWrite | QIODevice::Text); |
51 | ok = file_tmp.open(QIODevice::ReadWrite | QIODevice::Text);
|
50 | QTextStream out(&file_tmp); |
52 | QTextStream out(&file_tmp);
|
51 | out.setCodec("cp1251"); |
53 | out.setCodec("cp1251");
|
52 | out << MainWindow::modelString; |
54 | out << MainWindow::modelString;
|
53 | file_tmp.close(); |
55 | file_tmp.close();
|
54 | 56 | */
|
|
55 | 57 | ||
56 | 58 | ||
57 | 59 | ||
58 | getDatabaseData(); |
60 | getDatabaseData(); |
59 | //// sql_mogel = new QSqlTableModel();
|
61 | //// sql_mogel = new QSqlTableModel();
|
60 | sql_mogel = new MyModel(); |
62 | sql_mogel = new MyModel(); |
61 | 63 | ||
62 | 64 | ||
63 | model_is_build = true; |
65 | model_is_build = true; |
64 | connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex))); |
66 | connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex))); |
65 | ui->pushButton_3->setEnabled(false); |
67 | ui->pushButton_3->setEnabled(false); |
66 | ui->pushButton_4->setEnabled(false); |
68 | ui->pushButton_4->setEnabled(false); |
67 | 69 | ||
68 | // setFrm.show();
|
70 | // setFrm.show();
|
69 | 71 | ||
70 | connect(ui->getsettingAct, SIGNAL(triggered()), this, SLOT(getSetting())); // âûáîð â ãëàâíîé ôîðìå â ìåíþ "Áàçà äàííûõ" ïóíêòà "Ïàðàìåòðû ñîåäèíåíèÿ" |
72 | connect(ui->getsettingAct, SIGNAL(triggered()), this, SLOT(getSetting())); // âûáîð â ãëàâíîé ôîðìå â ìåíþ "Áàçà äàííûõ" ïóíêòà "Ïàðàìåòðû ñîåäèíåíèÿ" |
71 | connect(setFrm.pushButton, SIGNAL(clicked()), this, SLOT(applySetting())); |
73 | connect(setFrm.pushButton, SIGNAL(clicked()), this, SLOT(applySetting())); |
72 | 74 | ||
73 | picture_delegate = new CPictureDelegate(this); |
75 | picture_delegate = new CPictureDelegate(this); |
74 | 76 | ||
75 | }
|
77 | }
|
76 | 78 | ||
77 | MainWindow::~MainWindow() |
79 | MainWindow::~MainWindow() |
78 | {
|
80 | {
|
79 | delete sql_mogel; |
81 | delete sql_mogel; |
80 | delete ui; |
82 | delete ui; |
81 | }
|
83 | }
|
82 | 84 | ||
83 | void MainWindow::changeEvent(QEvent *e) |
85 | void MainWindow::changeEvent(QEvent *e) |
84 | {
|
86 | {
|
85 | QMainWindow::changeEvent(e); |
87 | QMainWindow::changeEvent(e); |
86 | switch (e->type()) { |
88 | switch (e->type()) { |
87 | case QEvent::LanguageChange: |
89 | case QEvent::LanguageChange: |
88 | ui->retranslateUi(this); |
90 | ui->retranslateUi(this); |
89 | break; |
91 | break; |
90 | default: |
92 | default: |
91 | break; |
93 | break; |
92 | }
|
94 | }
|
93 | }
|
95 | }
|
94 | 96 | ||
95 | 97 | ||
96 | bool MainWindow::readModel(){ |
98 | bool MainWindow::readModel(){ |
97 | bool result; |
99 | bool result; |
98 | QString model_str;
|
100 | QString model_str;
|
99 | QFile file("modelstring.txt"); |
101 | QFile file("modelstring.txt"); |
100 | // QFile file("model.txt");
|
102 | // QFile file("model.txt");
|
101 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
103 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
102 | rootItem1->setText(0, tr("Óðîâåíü 1")); |
104 | rootItem1->setText(0, tr("Óðîâåíü 1")); |
103 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
105 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
104 | // rootItem2->setText(0, tr("óðîâåíü 2"));
|
106 | // rootItem2->setText(0, tr("óðîâåíü 2"));
|
105 | rootItem1->setCheckState(0,Qt::Checked); |
107 | rootItem1->setCheckState(0,Qt::Checked); |
106 | // rootItem2->setCheckState(0,Qt::Checked);
|
108 | // rootItem2->setCheckState(0,Qt::Checked);
|
107 | 109 | ||
108 | 110 | ||
109 | 111 | ||
110 | result = file.open(QIODevice::ReadOnly); |
112 | result = file.open(QIODevice::ReadOnly); |
111 | if (result) { |
113 | if (result) { |
112 | model_str = QString(tr(file.readAll())); |
114 | model_str = QString(tr(file.readAll())); |
113 | }
|
115 | }
|
114 | 116 | ||
115 | setupModelData(model_str.split(QString("\n")), rootItem1); |
117 | setupModelData(model_str.split(QString("\n")), rootItem1); |
116 | 118 | ||
117 | 119 | ||
118 | return result; |
120 | return result; |
119 | 121 | ||
120 | }
|
122 | }
|
121 | 123 | ||
122 | 124 | ||
123 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent) |
125 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent) |
124 | {
|
126 | {
|
125 | QList<QTreeWidgetItem*> parents; |
127 | QList<QTreeWidgetItem*> parents; |
126 | QList<int> indentations; |
128 | QList<int> indentations; |
127 | parents << parent; |
129 | parents << parent; |
128 | indentations << 0; |
130 | indentations << 0; |
129 | 131 | ||
130 | int number = 0; |
132 | int number = 0; |
131 | 133 | ||
132 | while (number < lines.count()) { |
134 | while (number < lines.count()) { |
133 | int position = 0; |
135 | int position = 0; |
134 | while (position < lines[number].length()) { |
136 | while (position < lines[number].length()) { |
135 | if (lines[number].mid(position, 1) != " ") |
137 | if (lines[number].mid(position, 1) != " ") |
136 | break; |
138 | break; |
137 | position++; |
139 | position++; |
138 | }
|
140 | }
|
139 | 141 | ||
140 | QString lineData = lines[number].mid(position).trimmed(); |
142 | QString lineData = lines[number].mid(position).trimmed(); |
141 | 143 | ||
142 | if (!lineData.isEmpty()) { |
144 | if (!lineData.isEmpty()) { |
143 | // Read the column data from the rest of the line.
|
145 | // Read the column data from the rest of the line.
|
144 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
146 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
145 | QList<QVariant> columnData; |
147 | QList<QVariant> columnData; |
146 | for (int column = 0; column < columnStrings.count(); ++column) |
148 | for (int column = 0; column < columnStrings.count(); ++column) |
147 | columnData << columnStrings[column]; |
149 | columnData << columnStrings[column]; |
148 | 150 | ||
149 | if (position > indentations.last()) { |
151 | if (position > indentations.last()) { |
150 | // The last child of the current parent is now the new parent
|
152 | // The last child of the current parent is now the new parent
|
151 | // unless the current parent has no children.
|
153 | // unless the current parent has no children.
|
152 | 154 | ||
153 | if (parents.last()->childCount() > 0) { |
155 | if (parents.last()->childCount() > 0) { |
154 | parents << parents.last()->child(parents.last()->childCount()-1); |
156 | parents << parents.last()->child(parents.last()->childCount()-1); |
155 | indentations << position; |
157 | indentations << position; |
156 | }
|
158 | }
|
157 | } else { |
159 | } else { |
158 | while (position < indentations.last() && parents.count() > 0) { |
160 | while (position < indentations.last() && parents.count() > 0) { |
159 | parents.pop_back(); |
161 | parents.pop_back(); |
160 | indentations.pop_back(); |
162 | indentations.pop_back(); |
161 | }
|
163 | }
|
162 | }
|
164 | }
|
163 | 165 | ||
164 | // Append a new item to the current parent's list of children.
|
166 | // Append a new item to the current parent's list of children.
|
165 | // // // parents.last()->appendChild(new QTreeWidgetItem(columnData, parents.last()));
|
167 | // // // parents.last()->appendChild(new QTreeWidgetItem(columnData, parents.last()));
|
166 | QTreeWidgetItem* itm_tmp; |
168 | QTreeWidgetItem* itm_tmp; |
167 | itm_tmp = new QTreeWidgetItem( parents.last()); |
169 | itm_tmp = new QTreeWidgetItem( parents.last()); |
168 | 170 | ||
169 | itm_tmp->setText(0, QString(columnData.at(0).toString())); |
171 | itm_tmp->setText(0, QString(columnData.at(0).toString())); |
170 | if (columnData.at(1).toString() == "true") { |
172 | if (columnData.at(1).toString() == "true") { |
171 | itm_tmp->setCheckState(0,Qt::Checked); |
173 | itm_tmp->setCheckState(0,Qt::Checked); |
172 | }
|
174 | }
|
173 | else itm_tmp->setCheckState(0,Qt::Unchecked); |
175 | else itm_tmp->setCheckState(0,Qt::Unchecked); |
174 | if (columnData.count()>2) |
176 | if (columnData.count()>2) |
175 | {
|
177 | {
|
176 | itm_tmp->setText(1, QString(columnData.at(2).toString())); |
178 | itm_tmp->setText(1, QString(columnData.at(2).toString())); |
177 | itm_tmp->setText(2, QVariant(number).toString()); // íîìåð ñòðîêè â ôàéëå-ìîäåëè îòîáðàæåíèÿ |
179 | itm_tmp->setText(2, QVariant(number).toString()); // íîìåð ñòðîêè â ôàéëå-ìîäåëè îòîáðàæåíèÿ |
178 | itm_tmp->setText(3, QVariant(indentations.size()).toString()); |
180 | itm_tmp->setText(3, QVariant(indentations.size()).toString()); |
179 | }
|
181 | }
|
180 | }
|
182 | }
|
181 | 183 | ||
182 | number++; |
184 | number++; |
183 | }
|
185 | }
|
184 | }
|
186 | }
|
185 | 187 | ||
186 | 188 | ||
187 | /*
|
189 | /*
|
188 | void MainWindow::openBase()
|
190 | void MainWindow::openBase()
|
189 | {
|
191 | {
|
190 | 192 | ||
191 | db = QSqlDatabase::addDatabase("QMYSQL");
|
193 | db = QSqlDatabase::addDatabase("QMYSQL");
|
192 | pdb = &db;
|
194 | pdb = &db;
|
193 | raportFrm.pdb = &db;
|
195 | raportFrm.pdb = &db;
|
194 | 196 | ||
195 | pdb->setHostName(hostName);
|
197 | pdb->setHostName(hostName);
|
196 | pdb->setDatabaseName(baseName);
|
198 | pdb->setDatabaseName(baseName);
|
197 | pdb->setUserName(userName);
|
199 | pdb->setUserName(userName);
|
198 | pdb->setPassword(password);
|
200 | pdb->setPassword(password);
|
199 | bool ok = pdb->open();
|
201 | bool ok = pdb->open();
|
200 | if (!ok) {
|
202 | if (!ok) {
|
201 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
203 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
202 | this, // Ðîäèòåëüñêèé âèäæåò.
|
204 | this, // Ðîäèòåëüñêèé âèäæåò.
|
203 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
205 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
204 | pdb->lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
206 | pdb->lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
205 | }
|
207 | }
|
206 | if (ok)
|
208 | if (ok)
|
207 | {lineEdit-> insert(tr("Áàçà óñïåøíî îòêðûòà"));
|
209 | {lineEdit-> insert(tr("Áàçà óñïåøíî îòêðûòà"));
|
208 | }
|
210 | }
|
209 | else {lineEdit-> insert(tr("Áàçà íåäîñòóïíà. Êîä îøèáêè: "));
|
211 | else {lineEdit-> insert(tr("Áàçà íåäîñòóïíà. Êîä îøèáêè: "));
|
210 | lineEdit-> insert(pdb->lastError().text());
|
212 | lineEdit-> insert(pdb->lastError().text());
|
211 | }
|
213 | }
|
212 | 214 | ||
213 | 215 | ||
214 | 216 | ||
215 | model = new QSqlTableModel(this);
|
217 | model = new QSqlTableModel(this);
|
216 | model->setTable(tableName);
|
218 | model->setTable(tableName);
|
217 | 219 | ||
218 | model->setEditStrategy(QSqlTableModel::OnManualSubmit);
|
220 | model->setEditStrategy(QSqlTableModel::OnManualSubmit);
|
219 | model->setSort(0, Qt::AscendingOrder);
|
221 | model->setSort(0, Qt::AscendingOrder);
|
220 | 222 | ||
221 | model->select();
|
223 | model->select();
|
222 | 224 | ||
223 | 225 | ||
224 | QSqlField field(tr("age"), QVariant::Int);
|
226 | QSqlField field(tr("age"), QVariant::Int);
|
225 | field.setValue(QString(tr("123")));
|
227 | field.setValue(QString(tr("123")));
|
226 | 228 | ||
227 | bool okey;
|
229 | bool okey;
|
228 | int index;
|
230 | int index;
|
229 | QSqlRecord record;
|
231 | QSqlRecord record;
|
230 | 232 | ||
231 | 233 | ||
232 | tableView->setModel(model);
|
234 | tableView->setModel(model);
|
233 | view.setModel(model);
|
235 | view.setModel(model);
|
234 | 236 | ||
235 | 237 | ||
236 | tableView->setAlternatingRowColors(true);
|
238 | tableView->setAlternatingRowColors(true);
|
237 | view.setAlternatingRowColors(true);
|
239 | view.setAlternatingRowColors(true);
|
238 | 240 | ||
239 | tableView->resizeColumnsToContents();
|
241 | tableView->resizeColumnsToContents();
|
240 | 242 | ||
241 | 243 | ||
242 | view.resizeColumnsToContents();
|
244 | view.resizeColumnsToContents();
|
243 | 245 | ||
244 | tableView->show();
|
246 | tableView->show();
|
245 | 247 | ||
246 | 248 | ||
247 | 249 | ||
248 | initTreeWidget();
|
250 | initTreeWidget();
|
249 | }
|
251 | }
|
250 | */
|
252 | */
|
251 | 253 | ||
252 | 254 | ||
253 | void MainWindow::creatModelString(){ |
255 | void MainWindow::creatModelString(){ |
254 | 256 | ||
255 | MainWindow::modelString.clear(); // î÷èùàåì ñòðîêó ìîäåëè |
257 | MainWindow::modelString.clear(); // î÷èùàåì ñòðîêó ìîäåëè |
256 | // for (int i =0; i < rootItem1->childCount(); ++i )
|
258 | // for (int i =0; i < rootItem1->childCount(); ++i )
|
257 | 259 | ||
258 | {MainWindow::addChildsString(rootItem1, 0);} |
260 | {MainWindow::addChildsString(rootItem1, 0);} |
- | 261 | // {MainWindow::addChildsString(ui->treeWidget, 0);}
|
|
259 | 262 | /*
|
|
260 | int root_item_child_count; |
263 | int root_item_child_count;
|
261 | int i; |
264 | int i;
|
262 | root_item_child_count = rootItem1->childCount(); |
265 | root_item_child_count = rootItem1->childCount();
|
263 | i++; |
266 | i++;
|
264 | 267 | */
|
|
265 | }
|
268 | }
|
266 | 269 | ||
267 | 270 | ||
268 | void MainWindow::addChildsString(QTreeWidgetItem *parentItem, int level){ |
271 | void MainWindow::addChildsString(QTreeWidgetItem *parentItem, int level){ |
269 | int child_count; |
272 | int child_count; |
270 | child_count = parentItem->childCount(); |
273 | child_count = parentItem->childCount(); |
271 | for (int i=0; i < child_count; ++i){ |
274 | for (int i=0; i < child_count; ++i){ |
272 | for (int m=0; m < level; ++m){ |
275 | for (int m=0; m < level; ++m){ |
273 | modelString.append(tr(" ")); // ÷åòûðå ïðîáåëà - ïðèçíàê òîãî, ÷òî ýòî íîâûé óðîâåíü âëîæåíèÿ |
276 | modelString.append(tr(" ")); // ÷åòûðå ïðîáåëà - ïðèçíàê òîãî, ÷òî ýòî íîâûé óðîâåíü âëîæåíèÿ |
274 | }
|
277 | }
|
275 | modelString.append(parentItem->child(i)->text(0)); // â ïåðâîé êîëîíêå - èìÿ êëàññà |
278 | modelString.append(parentItem->child(i)->text(0)); // â ïåðâîé êîëîíêå - èìÿ êëàññà |
276 | 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 |
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 |
280 | if (parentItem->child(i)->checkState(0) == Qt::Checked) {modelString.append(tr("true"));} // åñëè ãàëî÷êà ñòîèò, çàíîñèì "true", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ áóäóò |
278 | else {modelString.append(tr("false"));} // åñëè êëàññ íå âûáðàí - çàíîñèì "false", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ íå áóäóò |
281 | else {modelString.append(tr("false"));} // åñëè êëàññ íå âûáðàí - çàíîñèì "false", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ íå áóäóò |
279 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
282 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
280 | modelString.append(parentItem->child(i)->text(1)); // âî âòîðîé êîëîíêå - ID êëàññà |
283 | modelString.append(parentItem->child(i)->text(1)); // âî âòîðîé êîëîíêå - ID êëàññà |
281 | modelString.append(tr("\n")); // êîíåö ñòðîêè |
284 | modelString.append(tr("\n")); // êîíåö ñòðîêè |
282 | if (parentItem->child(i)->childCount() > 0) { MainWindow::addChildsString(parentItem->child(i), level+1);} |
285 | if (parentItem->child(i)->childCount() > 0) { MainWindow::addChildsString(parentItem->child(i), level+1);} |
283 | 286 | ||
284 | }
|
287 | }
|
285 | int i; |
288 | int i; |
286 | i++; |
289 | i++; |
287 | }
|
290 | }
|
288 | 291 | ||
289 | 292 | ||
290 | bool MainWindow::openDataBase(){ |
293 | bool MainWindow::openDataBase(){ |
291 | QString errorString;
|
294 | QString errorString;
|
292 | sql = QSqlDatabase::addDatabase("QMYSQL"); |
295 | sql = QSqlDatabase::addDatabase("QMYSQL"); |
293 | // sql.setDatabaseName(tr("an_db"));
|
296 | // sql.setDatabaseName(tr("an_db"));
|
294 | 297 | ||
295 | // // // sql.setDatabaseName(tr("inventory"));
|
298 | // // // sql.setDatabaseName(tr("inventory"));
|
296 | 299 | ||
297 | sql.setDatabaseName(baseName); |
300 | sql.setDatabaseName(baseName); |
298 | 301 | ||
299 | 302 | ||
300 | 303 | ||
301 | // // // sql.setHostName(tr("localhost"));
|
304 | // // // sql.setHostName(tr("localhost"));
|
302 | 305 | ||
303 | sql.setHostName(hostName); |
306 | sql.setHostName(hostName); |
304 | 307 | ||
305 | 308 | ||
306 | // // // sql.setUserName(tr("an"));
|
309 | // // // sql.setUserName(tr("an"));
|
307 | 310 | ||
308 | sql.setUserName(userName); |
311 | sql.setUserName(userName); |
309 | 312 | ||
310 | 313 | ||
311 | 314 | ||
312 | // // // sql.setPassword(tr("393939"));
|
315 | // // // sql.setPassword(tr("393939"));
|
313 | 316 | ||
314 | 317 | ||
315 | sql.setPassword(password); |
318 | sql.setPassword(password); |
316 | 319 | ||
317 | 320 | ||
318 | 321 | ||
319 | bool ok; |
322 | bool ok; |
320 | ok = sql.open(); |
323 | ok = sql.open(); |
321 | 324 | ||
322 | /*
|
325 | /*
|
323 | if (!ok) {
|
326 | if (!ok) {
|
324 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
327 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
325 | this, // Ðîäèòåëüñêèé âèäæåò.
|
328 | this, // Ðîäèòåëüñêèé âèäæåò.
|
326 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
329 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
327 | sql.lastError().text() ); // Òåêñò ñîîáùåíèÿ.
|
330 | sql.lastError().text() ); // Òåêñò ñîîáùåíèÿ.
|
328 | 331 | ||
329 | 332 | ||
330 | }
|
333 | }
|
331 | 334 | ||
332 | */
|
335 | */
|
333 | if (!ok) { |
336 | if (!ok) { |
334 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
337 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
335 | this, // Ðîäèòåëüñêèé âèäæåò. |
338 | this, // Ðîäèòåëüñêèé âèäæåò. |
336 | QObject::tr("Database Error"), // Çàãîëîâîê. |
339 | QObject::tr("Database Error"), // Çàãîëîâîê. |
337 | sql.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
340 | sql.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
338 | }
|
341 | }
|
339 | else { |
342 | else { |
340 | 343 | ||
341 | QMessageBox::information( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
344 | QMessageBox::information( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
342 | this, // Ðîäèòåëüñêèé âèäæåò. |
345 | this, // Ðîäèòåëüñêèé âèäæåò. |
343 | QObject::tr("Database Connect"), // Çàãîëîâîê. |
346 | QObject::tr("Database Connect"), // Çàãîëîâîê. |
344 | QObject::tr("Ñîåäèíåíèå ñ áàçîé äàííûõ óñïåøíî óñòàíîâëåíî.")); // Òåêñò ñîîáùåíèÿ. |
347 | QObject::tr("Ñîåäèíåíèå ñ áàçîé äàííûõ óñïåøíî óñòàíîâëåíî.")); // Òåêñò ñîîáùåíèÿ. |
345 | 348 | ||
346 | 349 | ||
347 | 350 | ||
348 | 351 | ||
349 | 352 | ||
350 | }
|
353 | }
|
351 | 354 | ||
352 | return ok; |
355 | return ok; |
353 | }
|
356 | }
|
354 | 357 | ||
355 | 358 | ||
356 | bool MainWindow::buildPreviewModel(QString modelName, QString rootClassID){ |
359 | bool MainWindow::buildPreviewModel(QString modelName, QString rootClassID){ |
357 | QSqlQuery q;
|
360 | QSqlQuery q;
|
358 | QString sql_str;
|
361 | QString sql_str;
|
359 | QString field_name_str;
|
362 | QString field_name_str;
|
360 | QString root_class_name;
|
363 | QString root_class_name;
|
361 | bool ok; |
364 | bool ok; |
362 | int field_name; |
365 | int field_name; |
363 | 366 | ||
364 | //ui->treeWidget->clear();
|
367 | //ui->treeWidget->clear();
|
365 | 368 | ||
366 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
369 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
367 | 370 | ||
- | 371 | ||
368 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
372 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
369 | root_items_list << rootItem1; |
373 | root_items_list << rootItem1; |
370 | rootItem1->setText(0, modelName); |
374 | rootItem1->setText(0, modelName); |
371 | 375 | ||
372 | rootItem1->setCheckState(0,Qt::Checked); |
376 | rootItem1->setCheckState(0,Qt::Checked); |
373 | rootItems.append(rootItem1); |
377 | rootItems.append(rootItem1); |
374 | 378 | ||
375 | 379 | ||
376 | 380 | ||
377 | rootItem2 = new QTreeWidgetItem(rootItem1); |
381 | rootItem2 = new QTreeWidgetItem(rootItem1); |
378 | rootItem2->setText(0, root_class_name); |
382 | rootItem2->setText(0, root_class_name); |
379 | rootItem2->setText(1, rootClassID); |
383 | rootItem2->setText(1, rootClassID); |
380 | rootItem2->setCheckState(0,Qt::Checked); |
384 | rootItem2->setCheckState(0,Qt::Checked); |
381 | 385 | ||
382 | addChildsItems(rootItem2); |
386 | addChildsItems(rootItem2); |
383 | 387 | ||
- | 388 | ||
- | 389 | /*
|
|
- | 390 | ||
384 | sql_str = tr("select * " |
391 | sql_str = tr("select * "
|
385 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
392 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
386 | ); |
393 | );
|
387 | sql_str.append(rootClassID); |
394 | sql_str.append(rootClassID);
|
388 | 395 | ||
389 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
396 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
390 | 397 | ||
391 | q.prepare(sql_str); |
398 | q.prepare(sql_str);
|
392 | 399 | ||
393 | ok = q.exec(); |
400 | ok = q.exec();
|
394 | if (!ok) { |
401 | if (!ok) {
|
395 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
402 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
396 | this, // Ðîäèòåëüñêèé âèäæåò. |
403 | this, // Ðîäèòåëüñêèé âèäæåò.
|
397 | QObject::tr("Database Error"), // Çàãîëîâîê. |
404 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
398 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
405 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
399 | }
|
406 | }
|
400 | field_name = q.record().indexOf(tr("FieldName")); |
407 | field_name = q.record().indexOf(tr("FieldName"));
|
401 | while(q.next()){ |
408 | while(q.next()){
|
402 | 409 | ||
403 | field_name_str = q.value(field_name).toString(); |
410 | field_name_str = q.value(field_name).toString();
|
404 | 411 | ||
405 | }
|
412 | }
|
406 | 413 | ||
407 | 414 | ||
408 | 415 | ||
409 | 416 | ||
- | 417 | */
|
|
- | 418 | ||
- | 419 | ||
410 | }
|
420 | }
|
411 | 421 | ||
412 | 422 | ||
413 | bool MainWindow::rebuildPreviewModel(QTreeWidgetItem* root_item, QString rootClassID){ |
423 | bool MainWindow::rebuildPreviewModel(QTreeWidgetItem* root_item, QString rootClassID){ |
414 | QSqlQuery q;
|
424 | QSqlQuery q;
|
415 | QString sql_str;
|
425 | QString sql_str;
|
416 | QString field_name_str;
|
426 | QString field_name_str;
|
417 | QString root_class_name;
|
427 | QString root_class_name;
|
418 | bool ok; |
428 | bool ok; |
419 | int field_name; |
429 | int field_name; |
420 | 430 | ||
421 | //ui->treeWidget->clear();
|
431 | //ui->treeWidget->clear();
|
422 | 432 | ||
423 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
433 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
424 | 434 | ||
425 | 435 | ||
426 | // rootItem1 = new QTreeWidgetItem(ui->treeWidget);
|
436 | // rootItem1 = new QTreeWidgetItem(ui->treeWidget);
|
427 | // root_items_list << rootItem1;
|
437 | // root_items_list << rootItem1;
|
428 | // rootItem1->setText(0, modelName);
|
438 | // rootItem1->setText(0, modelName);
|
429 | 439 | ||
430 | // rootItem1->setCheckState(0,Qt::Checked);
|
440 | // rootItem1->setCheckState(0,Qt::Checked);
|
431 | // rootItems.append(rootItem1);
|
441 | // rootItems.append(rootItem1);
|
432 | 442 | ||
433 | // root_item->removeChild(root_item->child(0)); // î÷èùàåì ñïèñîê äî÷åðíèõ êëàññîâ
|
443 | // root_item->removeChild(root_item->child(0)); // î÷èùàåì ñïèñîê äî÷åðíèõ êëàññîâ
|
434 | if (root_item->childCount()==1){ |
444 | if (root_item->childCount()==0){ // íåò êîðíåâîãî êëàññà, ñîçäàäèì åãî |
- | 445 | QTreeWidgetItem* item_tmp; |
|
- | 446 | item_tmp = new QTreeWidgetItem (root_item); |
|
- | 447 | ||
- | 448 | }
|
|
- | 449 | ||
- | 450 | if (root_item->childCount()==1){ // êîðíåâîé êëàññ åñòü è îí ïóñòîé, î÷èùàòü åãî íå íàäî |
|
435 | root_item->child(0)->setText(0, root_class_name); |
451 | root_item->child(0)->setText(0, root_class_name); |
436 | root_item->child(0)->setText(1, rootClassID); |
452 | root_item->child(0)->setText(1, rootClassID); |
437 | root_item->child(0)->setCheckState(0,Qt::Checked);} |
453 | root_item->child(0)->setCheckState(0,Qt::Checked);} |
438 | 454 | ||
- | 455 | ||
- | 456 | ||
439 | //delete rootItem2;
|
457 | //delete rootItem2;
|
440 | 458 | ||
441 | 459 | ||
442 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
460 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
443 | 461 | ||
444 | 462 | ||
445 | 463 | ||
446 | // rootItem2->setText(0, root_class_name);
|
464 | // rootItem2->setText(0, root_class_name);
|
447 | // rootItem2->setText(1, rootClassID);
|
465 | // rootItem2->setText(1, rootClassID);
|
448 | // rootItem2->setCheckState(0,Qt::Checked);
|
466 | // rootItem2->setCheckState(0,Qt::Checked);
|
449 | 467 | ||
450 | int child_count = root_item->child(0)->childCount(); |
468 | int child_count = root_item->child(0)->childCount(); |
451 | 469 | ||
452 | 470 | ||
453 | - | ||
454 | for (int i=0; i < child_count; i++){ |
471 | for (int i=0; i < child_count; i++){ // åñëè êîðíåâîé êëàññ åñòü è íå ïóñòîé, î÷èùàåì åãî |
455 | root_item->child(0)->removeChild(root_item->child(0)->child(0)); |
472 | root_item->child(0)->removeChild(root_item->child(0)->child(0)); |
456 | }
|
473 | }
|
457 | 474 | ||
458 | child_count = root_item->child(0)->childCount(); |
475 | child_count = root_item->child(0)->childCount(); |
459 | addChildsItems(root_item->child(0)); |
476 | addChildsItems(root_item->child(0)); |
460 | /*
|
477 | /*
|
461 | sql_str = tr("select * "
|
478 | sql_str = tr("select * "
|
462 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
479 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
463 | );
|
480 | );
|
464 | sql_str.append(rootClassID);
|
481 | sql_str.append(rootClassID);
|
465 | 482 | ||
466 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
483 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
467 | 484 | ||
468 | q.prepare(sql_str);
|
485 | q.prepare(sql_str);
|
469 | 486 | ||
470 | ok = q.exec();
|
487 | ok = q.exec();
|
471 | if (!ok) {
|
488 | if (!ok) {
|
472 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
489 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
473 | this, // Ðîäèòåëüñêèé âèäæåò.
|
490 | this, // Ðîäèòåëüñêèé âèäæåò.
|
474 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
491 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
475 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
492 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
476 | }
|
493 | }
|
477 | field_name = q.record().indexOf(tr("FieldName"));
|
494 | field_name = q.record().indexOf(tr("FieldName"));
|
478 | while(q.next()){
|
495 | while(q.next()){
|
479 | 496 | ||
480 | field_name_str = q.value(field_name).toString();
|
497 | field_name_str = q.value(field_name).toString();
|
481 | 498 | ||
482 | }
|
499 | }
|
483 | 500 | ||
484 | */
|
501 | */
|
485 | 502 | ||
486 | 503 | ||
487 | }
|
504 | }
|
488 | 505 | ||
489 | 506 | ||
490 | 507 | ||
491 | 508 | ||
492 | QString MainWindow::ClassName(QString class_id){ //âîçâðàùàåò èìÿ êëàññà ïî åãî ID |
509 | QString MainWindow::ClassName(QString class_id){ //âîçâðàùàåò èìÿ êëàññà ïî åãî ID |
493 | QSqlQuery q;
|
510 | QSqlQuery q;
|
494 | QString sql_str;
|
511 | QString sql_str;
|
495 | QString class_name_str;
|
512 | QString class_name_str;
|
496 | bool ok; |
513 | bool ok; |
497 | int field_class_name; |
514 | int field_class_name; |
498 | 515 | ||
499 | sql_str = tr("select * " |
516 | sql_str = tr("select * " |
500 | " from ListOfClasses where ListOfClasses.ID = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
517 | " from ListOfClasses where ListOfClasses.ID = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
501 | ); |
518 | ); |
502 | 519 | ||
503 | sql_str.append(class_id); |
520 | sql_str.append(class_id); |
504 | sql_str.append(tr("' ")); |
521 | sql_str.append(tr("' ")); |
505 | 522 | ||
506 | q.prepare(sql_str); |
523 | q.prepare(sql_str); |
507 | 524 | ||
508 | ok = q.exec(); |
525 | ok = q.exec(); |
509 | 526 | ||
510 | 527 | ||
511 | if (!ok) { |
528 | if (!ok) { |
512 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
529 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
513 | this, // Ðîäèòåëüñêèé âèäæåò. |
530 | this, // Ðîäèòåëüñêèé âèäæåò. |
514 | QObject::tr("Database Error"), // Çàãîëîâîê. |
531 | QObject::tr("Database Error"), // Çàãîëîâîê. |
515 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
532 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
516 | }
|
533 | }
|
517 | 534 | ||
518 | field_class_name = q.record().indexOf(tr("ClassName")); |
535 | field_class_name = q.record().indexOf(tr("ClassName")); |
519 | while(q.next()){ |
536 | while(q.next()){ |
520 | 537 | ||
521 | class_name_str = q.value(field_class_name).toString(); |
538 | class_name_str = q.value(field_class_name).toString(); |
522 | 539 | ||
523 | }
|
540 | }
|
524 | 541 | ||
525 | return class_name_str; |
542 | return class_name_str; |
526 | 543 | ||
527 | }
|
544 | }
|
528 | 545 | ||
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 |
546 | 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 |
530 | QStringList chields_list;
|
547 | QStringList chields_list;
|
531 | QString parent_ID;
|
548 | QString parent_ID;
|
532 | QTreeWidgetItem *Item_tmp; |
549 | QTreeWidgetItem *Item_tmp; |
533 | parent_ID = perent_class_item->text(1); |
550 | parent_ID = perent_class_item->text(1); |
534 | int chields_count, i; |
551 | int chields_count, i; |
535 | 552 | ||
536 | chields_list = MainWindow::classChields(parent_ID); |
553 | chields_list = MainWindow::classChields(parent_ID); |
537 | if(chields_list.isEmpty()) return; |
554 | if(chields_list.isEmpty()) return; |
538 | chields_count = chields_list.size(); |
555 | chields_count = chields_list.size(); |
539 | for (int l = 0; l < chields_count; ++l){ |
556 | for (int l = 0; l < chields_count; ++l){ |
540 | QString chield_class_name, chield_id;
|
557 | QString chield_class_name, chield_id;
|
541 | chield_id = chields_list.at(l); |
558 | chield_id = chields_list.at(l); |
542 | chield_class_name = MainWindow::ClassName(chield_id); |
559 | chield_class_name = MainWindow::ClassName(chield_id); |
543 | Item_tmp = new QTreeWidgetItem(perent_class_item); |
560 | Item_tmp = new QTreeWidgetItem(perent_class_item); |
544 | Item_tmp->setText(0, chield_class_name); |
561 | Item_tmp->setText(0, chield_class_name); |
545 | Item_tmp->setText(1, chield_id); |
562 | Item_tmp->setText(1, chield_id); |
546 | Item_tmp->setCheckState(0, Qt::Checked); |
563 | Item_tmp->setCheckState(0, Qt::Checked); |
547 | MainWindow::addChildsItems(Item_tmp); |
564 | MainWindow::addChildsItems(Item_tmp); |
548 | }
|
565 | }
|
549 | 566 | ||
550 | i++; |
567 | i++; |
551 | 568 | ||
552 | }
|
569 | }
|
553 | 570 | ||
554 | 571 | ||
555 | /********************************************************
|
572 | /********************************************************
|
556 | * Ôóíêöèÿ âîçâðàùàåò ñïèñîê "äî÷åðíèõ" êëàññîâ
|
573 | * Ôóíêöèÿ âîçâðàùàåò ñïèñîê "äî÷åðíèõ" êëàññîâ
|
557 | *
|
574 | *
|
558 | *
|
575 | *
|
559 | *
|
576 | *
|
560 | ********************************************************/
|
577 | ********************************************************/
|
561 | 578 | ||
562 | QStringList MainWindow::classChields(QString class_id){ |
579 | QStringList MainWindow::classChields(QString class_id){ |
563 | // QMap<QString, QString> map;
|
580 | // QMap<QString, QString> map;
|
564 | // TClass class_tmp;
|
581 | // TClass class_tmp;
|
565 | // QList <TClass> chields_class_list; // ñïèñîê äî÷åðíèõ êëàññîâ
|
582 | // QList <TClass> chields_class_list; // ñïèñîê äî÷åðíèõ êëàññîâ
|
566 | QStringList result;
|
583 | QStringList result;
|
567 | QSqlQuery q;
|
584 | QSqlQuery q;
|
568 | QString sql_str;
|
585 | QString sql_str;
|
569 | QString classIdentifer_str; // â ýòîì ïîëå ëåæèò èäåíòèôèêàòîð êëàññà-êîíòåéíåðà |
586 | QString classIdentifer_str; // â ýòîì ïîëå ëåæèò èäåíòèôèêàòîð êëàññà-êîíòåéíåðà |
570 | QString field_id_str;
|
587 | QString field_id_str;
|
571 | bool ok; |
588 | bool ok; |
572 | int field_classIdentifer; |
589 | int field_classIdentifer; |
573 | sql_str = tr("select * " |
590 | sql_str = tr("select * " |
574 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
591 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
575 | ); |
592 | ); |
576 | sql_str.append(class_id); |
593 | sql_str.append(class_id); |
577 | 594 | ||
578 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
595 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
579 | 596 | ||
580 | q.prepare(sql_str); |
597 | q.prepare(sql_str); |
581 | 598 | ||
582 | ok = q.exec(); |
599 | ok = q.exec(); |
583 | if (!ok) { |
600 | if (!ok) { |
584 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
601 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
585 | this, // Ðîäèòåëüñêèé âèäæåò. |
602 | this, // Ðîäèòåëüñêèé âèäæåò. |
586 | QObject::tr("Database Error"), // Çàãîëîâîê. |
603 | QObject::tr("Database Error"), // Çàãîëîâîê. |
587 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
604 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
588 | }
|
605 | }
|
589 | field_classIdentifer = q.record().indexOf(tr("ClassIdentifer")); |
606 | field_classIdentifer = q.record().indexOf(tr("ClassIdentifer")); |
590 | while(q.next()){ |
607 | while(q.next()){ |
591 | 608 | ||
592 | classIdentifer_str = q.value(field_classIdentifer).toString(); |
609 | classIdentifer_str = q.value(field_classIdentifer).toString(); |
593 | result.append(classIdentifer_str); |
610 | result.append(classIdentifer_str); |
594 | }
|
611 | }
|
595 | 612 | ||
596 | return result; |
613 | return result; |
597 | 614 | ||
598 | }
|
615 | }
|
599 | 616 | ||
600 | 617 | ||
601 | QMap <QString, QString> MainWindow::getClassList(){ // ïîëó÷àåì ñïèñîê êëàññîâ |
618 | QMap <QString, QString> MainWindow::getClassList(){ // ïîëó÷àåì ñïèñîê êëàññîâ |
602 | QMap <QString, QString> result_map; |
619 | QMap <QString, QString> result_map; |
603 | QSqlQuery q;
|
620 | QSqlQuery q;
|
604 | QString sql_str;
|
621 | QString sql_str;
|
605 | QString class_name_str, class_id_str;
|
622 | QString class_name_str, class_id_str;
|
606 | 623 | ||
607 | int field_class_id, field_class_name; |
624 | int field_class_id, field_class_name; |
608 | bool ok; |
625 | bool ok; |
609 | sql_str = tr("select * " |
626 | sql_str = tr("select * " |
610 | " from ListOfClasses " //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
627 | " from ListOfClasses " //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
611 | ); |
628 | ); |
612 | q.prepare(sql_str); |
629 | q.prepare(sql_str); |
613 | ok = q.exec(); |
630 | ok = q.exec(); |
614 | if (!ok) { |
631 | if (!ok) { |
615 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
632 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
616 | this, // Ðîäèòåëüñêèé âèäæåò. |
633 | this, // Ðîäèòåëüñêèé âèäæåò. |
617 | QObject::tr("Database Error"), // Çàãîëîâîê. |
634 | QObject::tr("Database Error"), // Çàãîëîâîê. |
618 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
635 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
619 | return result_map; // åñëè îøèáêà - âîçâðàùàåì ïóñòîé ñïèñîê |
636 | return result_map; // åñëè îøèáêà - âîçâðàùàåì ïóñòîé ñïèñîê |
620 | }
|
637 | }
|
621 | field_class_id = q.record().indexOf(tr("ID")); |
638 | field_class_id = q.record().indexOf(tr("ID")); |
622 | field_class_name = q.record().indexOf(tr("ClassName")); |
639 | field_class_name = q.record().indexOf(tr("ClassName")); |
623 | 640 | ||
624 | while(q.next()){ |
641 | while(q.next()){ |
625 | 642 | ||
626 | class_name_str = q.value(field_class_name).toString(); |
643 | class_name_str = q.value(field_class_name).toString(); |
627 | class_id_str = q.value(field_class_id).toString(); |
644 | class_id_str = q.value(field_class_id).toString(); |
628 | result_map[class_id_str] = class_name_str; |
645 | result_map[class_id_str] = class_name_str; |
629 | }
|
646 | }
|
630 | return result_map; |
647 | return result_map; |
631 | }
|
648 | }
|
632 | 649 | ||
633 | 650 | ||
634 | 651 | ||
635 | 652 | ||
636 | 653 | ||
637 | void MainWindow::initComboBox(){ |
654 | void MainWindow::initComboBox(){ |
638 | 655 | ||
639 | 656 | ||
640 | QStringList classesNameList;
|
657 | QStringList classesNameList;
|
641 | QStringList classesID_list;
|
658 | QStringList classesID_list;
|
642 | QStringList tmp_stringList;
|
659 | QStringList tmp_stringList;
|
643 | 660 | ||
644 | 661 | ||
645 | 662 | ||
646 | QString tmp_str;
|
663 | QString tmp_str;
|
647 | 664 | ||
648 | class_list_map = MainWindow::getClassList(); |
665 | class_list_map = MainWindow::getClassList(); |
649 | classesID_list = class_list_map.keys(); |
666 | classesID_list = class_list_map.keys(); |
650 | classesNameList = class_list_map.values(); |
667 | classesNameList = class_list_map.values(); |
651 | QMapIterator<QString, QString> interator(class_list_map); |
668 | QMapIterator<QString, QString> interator(class_list_map); |
652 | // ui->comboBox->addItems(classesID_list);
|
669 | // ui->comboBox->addItems(classesID_list);
|
653 | // ui->comboBox->addItems(classesNameList);
|
670 | // ui->comboBox->addItems(classesNameList);
|
654 | while (interator.hasNext()) { |
671 | while (interator.hasNext()) { |
655 | interator.next(); |
672 | interator.next(); |
656 | tmp_str = interator.value(); |
673 | tmp_str = interator.value(); |
657 | tmp_str.append(tr(" \t(ID=")); |
674 | tmp_str.append(tr(" \t(ID=")); |
658 | tmp_str.append(interator.key()); |
675 | tmp_str.append(interator.key()); |
659 | tmp_str.append(tr(")")); |
676 | tmp_str.append(tr(")")); |
660 | tmp_stringList << tmp_str; |
677 | tmp_stringList << tmp_str; |
661 | 678 | ||
662 | }
|
679 | }
|
663 | // int count = ui->comboBox->count();
|
680 | // int count = ui->comboBox->count();
|
664 | 681 | ||
665 | ui->comboBox->clear(); |
682 | ui->comboBox->clear(); |
666 | ui->comboBox->addItems(tmp_stringList); |
683 | ui->comboBox->addItems(tmp_stringList); |
667 | 684 | ||
668 | 685 | ||
669 | }
|
686 | }
|
670 | 687 | ||
671 | 688 | ||
672 | void MainWindow::on_comboBox_currentIndexChanged( int index ){ |
689 | void MainWindow::on_comboBox_currentIndexChanged( int index ){ |
673 | QStringList classesNameList;
|
690 | QStringList classesNameList;
|
674 | QStringList classesID_list;
|
691 | QStringList classesID_list;
|
675 | QString ID_str;
|
692 | QString ID_str;
|
676 | if (index == -1) return; |
693 | if (index == -1) return; |
677 | 694 | ||
678 | classesID_list = class_list_map.keys(); |
695 | classesID_list = class_list_map.keys(); |
679 | classesNameList = class_list_map.values(); |
696 | classesNameList = class_list_map.values(); |
680 | ID_str = classesID_list[index]; |
697 | ID_str = classesID_list[index]; |
681 | ui->label->setText(ID_str); |
698 | ui->label->setText(ID_str); |
682 | if (root_items_list.indexOf(ui->treeWidget->currentItem()) != -1) rebuildPreviewModel(ui->treeWidget->currentItem(), ID_str); |
699 | if (root_items_list.indexOf(ui->treeWidget->currentItem()) != -1) |
- | 700 | {
|
|
- | 701 | model_is_build = false; // ÷òîáû íå âûçûâàëîñü ñîáûòèå on_treeWidget_itemChanged |
|
- | 702 | rebuildPreviewModel(ui->treeWidget->currentItem(), ID_str); |
|
- | 703 | model_is_build = true; // òåïåðü ïóñòü âûçûâàåòñÿ |
|
- | 704 | }
|
|
683 | getDatabaseData(); |
705 | getDatabaseData(); |
684 | 706 | ||
685 | 707 | ||
686 | }
|
708 | }
|
687 | 709 | ||
688 | void MainWindow::on_treeWidget_itemChanged ( QTreeWidgetItem * item, int column ){ |
710 | void MainWindow::on_treeWidget_itemChanged ( QTreeWidgetItem * item, int column ){ |
689 | int i; |
711 | int i; |
690 | i++; |
712 | i++; |
691 | 713 | ||
692 | if ((column) == 0 && (model_is_build)) getDatabaseData(); |
714 | if ((column) == 0 && (model_is_build)) getDatabaseData(); |
693 | 715 | ||
694 | }
|
716 | }
|
695 | 717 | ||
696 | 718 | ||
697 | void MainWindow::on_treeWidget_itemClicked ( QTreeWidgetItem * item, int column ){ |
719 | void MainWindow::on_treeWidget_itemClicked ( QTreeWidgetItem * item, int column ){ |
698 | int i; |
720 | int i; |
699 | i++; |
721 | i++; |
700 | if (root_items_list.indexOf(item) != -1) { |
722 | if (root_items_list.indexOf(item) != -1) { |
701 | QStringList classesNameList;
|
723 | QStringList classesNameList;
|
702 | QStringList classesID_list;
|
724 | QStringList classesID_list;
|
703 | 725 | ||
704 | int index; |
726 | int index; |
705 | classesID_list = class_list_map.keys(); |
727 | classesID_list = class_list_map.keys(); |
706 | classesNameList = class_list_map.values(); |
728 | classesNameList = class_list_map.values(); |
707 | index = classesID_list.indexOf(item->child(0)->text(1)); |
729 | if (item->childCount()>0) index = classesID_list.indexOf(item->child(0)->text(1)); // åñëè ìîäåëü íå ïóñòàÿ, óçíàåì êîðíåâîé êëàññ |
- | 730 | else { // åñëè ïóñòàÿ |
|
- | 731 | ui->comboBox->setEnabled(true); |
|
- | 732 | return; |
|
- | 733 | ||
- | 734 | }
|
|
708 | if (index != -1) ui->comboBox->setCurrentIndex(index); |
735 | if (index != -1) ui->comboBox->setCurrentIndex(index); |
709 | 736 | ||
710 | ui->comboBox->setEnabled(true); |
737 | ui->comboBox->setEnabled(true); |
711 | 738 | ||
712 | 739 | ||
713 | }
|
740 | }
|
714 | // if ((rootItem1) == (item) ) ui->comboBox->setEnabled(true);
|
741 | // if ((rootItem1) == (item) ) ui->comboBox->setEnabled(true);
|
715 | else ( ui->comboBox->setEnabled(false)); |
742 | else ( ui->comboBox->setEnabled(false)); |
716 | }
|
743 | }
|
717 | 744 | ||
718 | QMap <QString, QString> MainWindow::getFieldsList(QString class_id){ // ïîëó÷àåì ñïèñîê ïîëåé êëàññà |
745 | QMap <QString, QString> MainWindow::getFieldsList(QString class_id){ // ïîëó÷àåì ñïèñîê ïîëåé êëàññà |
719 | 746 | ||
720 | }
|
747 | }
|
721 | 748 | ||
722 | 749 | ||
723 | void MainWindow::initListModelsTablle(){ |
750 | void MainWindow::initListModelsTablle(){ |
724 | model_for_ListModelsTable = new QSqlTableModel(this); |
751 | model_for_ListModelsTable = new QSqlTableModel(this); |
725 | 752 | ||
726 | model_for_ListModelsTable->setTable(tr("ListOfModels")); |
753 | model_for_ListModelsTable->setTable(tr("ListOfModels")); |
727 | model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnFieldChange); |
754 | model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnFieldChange); |
728 | 755 | ||
729 | ui->tableView_2->setModel(model_for_ListModelsTable); |
756 | ui->tableView_2->setModel(model_for_ListModelsTable); |
730 | model_for_ListModelsTable->select(); |
757 | model_for_ListModelsTable->select(); |
731 | }
|
758 | }
|
732 | 759 |