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