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Редакция 152 | Редакция 158 | ||
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1 | #include "mainwindow.h"
|
1 | #include "mainwindow.h"
|
2 | #include "ui_mainwindow.h"
|
2 | #include "ui_mainwindow.h"
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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");
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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("11"));
|
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 | 46 | ||
47 | /*
|
47 | /*
|
48 | QFile file_tmp("./modelstring.txt");
|
48 | QFile file_tmp("./modelstring.txt");
|
49 | bool ok;
|
49 | bool ok;
|
50 | file_tmp.remove();
|
50 | file_tmp.remove();
|
51 | ok = file_tmp.open(QIODevice::ReadWrite | QIODevice::Text);
|
51 | ok = file_tmp.open(QIODevice::ReadWrite | QIODevice::Text);
|
52 | QTextStream out(&file_tmp);
|
52 | QTextStream out(&file_tmp);
|
53 | out.setCodec("cp1251");
|
53 | out.setCodec("cp1251");
|
54 | out << MainWindow::modelString;
|
54 | out << MainWindow::modelString;
|
55 | file_tmp.close();
|
55 | file_tmp.close();
|
56 | */
|
56 | */
|
57 | 57 | ||
58 | 58 | ||
59 | ui->treeWidget_2->hideColumn(1); |
59 | ui->treeWidget_2->hideColumn(1); |
60 | ui->treeWidget_2->hideColumn(2); |
60 | ui->treeWidget_2->hideColumn(2); |
61 | ui->treeWidget_2->hideColumn(3); |
61 | ui->treeWidget_2->hideColumn(3); |
62 | ui->treeWidget_2->hideColumn(4); |
62 | ui->treeWidget_2->hideColumn(4); |
63 | 63 | ||
64 | 64 | ||
65 | getDatabaseData(); |
65 | getDatabaseData(); |
66 | //// sql_mogel = new QSqlTableModel();
|
66 | //// sql_mogel = new QSqlTableModel();
|
67 | sql_mogel = new MyModel(); |
67 | sql_mogel = new MyModel(); |
68 | 68 | ||
69 | 69 | ||
70 | model_is_build = true; |
70 | model_is_build = true; |
71 | connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex))); |
71 | connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex))); |
72 | connect(model_for_ListModelsTable, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_model_for_ListModelsTable_dataChanged(QModelIndex,QModelIndex))); |
72 | connect(model_for_ListModelsTable, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_model_for_ListModelsTable_dataChanged(QModelIndex,QModelIndex))); |
73 | 73 | ||
74 | ui->pushButton_3->setEnabled(false); |
74 | ui->pushButton_3->setEnabled(false); |
75 | ui->pushButton_4->setEnabled(false); |
75 | ui->pushButton_4->setEnabled(false); |
76 | 76 | ||
77 | // setFrm.show();
|
77 | // setFrm.show();
|
78 | 78 | ||
79 | connect(ui->getsettingAct, SIGNAL(triggered()), this, SLOT(getSetting())); // âûáîð â ãëàâíîé ôîðìå â ìåíþ "Áàçà äàííûõ" ïóíêòà "Ïàðàìåòðû ñîåäèíåíèÿ" |
79 | connect(ui->getsettingAct, SIGNAL(triggered()), this, SLOT(getSetting())); // âûáîð â ãëàâíîé ôîðìå â ìåíþ "Áàçà äàííûõ" ïóíêòà "Ïàðàìåòðû ñîåäèíåíèÿ" |
80 | connect(setFrm.pushButton, SIGNAL(clicked()), this, SLOT(applySetting())); |
80 | connect(setFrm.pushButton, SIGNAL(clicked()), this, SLOT(applySetting())); |
81 | 81 | ||
- | 82 | // connect(ui->tableView_2,SIGNAL(activated(QModelIndex)),ui->tableView_2,SLOT(edit(QModelIndex)));
|
|
- | 83 | ||
82 | picture_delegate = new CPictureDelegate(this); |
84 | picture_delegate = new CPictureDelegate(this); |
83 | 85 | ||
84 | }
|
86 | }
|
85 | 87 | ||
86 | MainWindow::~MainWindow() |
88 | MainWindow::~MainWindow() |
87 | {
|
89 | {
|
88 | delete sql_mogel; |
90 | delete sql_mogel; |
89 | delete ui; |
91 | delete ui; |
90 | delete model_for_ListModelsTable; |
92 | delete model_for_ListModelsTable; |
91 | }
|
93 | }
|
92 | 94 | ||
93 | void MainWindow::changeEvent(QEvent *e) |
95 | void MainWindow::changeEvent(QEvent *e) |
94 | {
|
96 | {
|
95 | QMainWindow::changeEvent(e); |
97 | QMainWindow::changeEvent(e); |
96 | switch (e->type()) { |
98 | switch (e->type()) { |
97 | case QEvent::LanguageChange: |
99 | case QEvent::LanguageChange: |
98 | ui->retranslateUi(this); |
100 | ui->retranslateUi(this); |
99 | break; |
101 | break; |
100 | default: |
102 | default: |
101 | break; |
103 | break; |
102 | }
|
104 | }
|
103 | }
|
105 | }
|
104 | 106 | ||
105 | 107 | ||
106 | bool MainWindow::readModel(){ |
108 | bool MainWindow::readModel(){ |
107 | bool result; |
109 | bool result; |
108 | QString model_str;
|
110 | QString model_str;
|
109 | QFile file("modelstring.txt"); |
111 | QFile file("modelstring.txt"); |
110 | // QFile file("model.txt");
|
112 | // QFile file("model.txt");
|
111 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
113 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
112 | rootItem1->setText(0, tr("Óðîâåíü 1")); |
114 | rootItem1->setText(0, tr("Óðîâåíü 1")); |
113 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
115 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
114 | // rootItem2->setText(0, tr("óðîâåíü 2"));
|
116 | // rootItem2->setText(0, tr("óðîâåíü 2"));
|
115 | rootItem1->setCheckState(0,Qt::Checked); |
117 | rootItem1->setCheckState(0,Qt::Checked); |
116 | // rootItem2->setCheckState(0,Qt::Checked);
|
118 | // rootItem2->setCheckState(0,Qt::Checked);
|
117 | 119 | ||
118 | 120 | ||
119 | 121 | ||
120 | result = file.open(QIODevice::ReadOnly); |
122 | result = file.open(QIODevice::ReadOnly); |
121 | if (result) { |
123 | if (result) { |
122 | model_str = QString(tr(file.readAll())); |
124 | model_str = QString(tr(file.readAll())); |
123 | }
|
125 | }
|
124 | 126 | ||
125 | setupModelData(model_str.split(QString("\n")), rootItem1, -1); |
127 | setupModelData(model_str.split(QString("\n")), rootItem1, -1); |
126 | 128 | ||
127 | 129 | ||
128 | return result; |
130 | return result; |
129 | 131 | ||
130 | }
|
132 | }
|
131 | 133 | ||
132 | 134 | ||
133 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent, int row) |
135 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent, int row) |
134 | {
|
136 | {
|
135 | QList<QTreeWidgetItem*> parents; |
137 | QList<QTreeWidgetItem*> parents; |
136 | QList<int> indentations; |
138 | QList<int> indentations; |
137 | parents << parent; |
139 | parents << parent; |
138 | indentations << 0; |
140 | indentations << 0; |
139 | 141 | ||
140 | int number = 0; |
142 | int number = 0; |
141 | 143 | ||
142 | while (number < lines.count()) { |
144 | while (number < lines.count()) { |
143 | int position = 0; |
145 | int position = 0; |
144 | while (position < lines[number].length()) { |
146 | while (position < lines[number].length()) { |
145 | if (lines[number].mid(position, 1) != " ") |
147 | if (lines[number].mid(position, 1) != " ") |
146 | break; |
148 | break; |
147 | position++; |
149 | position++; |
148 | }
|
150 | }
|
149 | 151 | ||
150 | QString lineData = lines[number].mid(position).trimmed(); |
152 | QString lineData = lines[number].mid(position).trimmed(); |
151 | 153 | ||
152 | if (!lineData.isEmpty()) { |
154 | if (!lineData.isEmpty()) { |
153 | // Read the column data from the rest of the line.
|
155 | // Read the column data from the rest of the line.
|
154 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
156 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
155 | QList<QVariant> columnData; |
157 | QList<QVariant> columnData; |
156 | for (int column = 0; column < columnStrings.count(); ++column) |
158 | for (int column = 0; column < columnStrings.count(); ++column) |
157 | columnData << columnStrings[column]; |
159 | columnData << columnStrings[column]; |
158 | 160 | ||
159 | if (position > indentations.last()) { |
161 | if (position > indentations.last()) { |
160 | // The last child of the current parent is now the new parent
|
162 | // The last child of the current parent is now the new parent
|
161 | // unless the current parent has no children.
|
163 | // unless the current parent has no children.
|
162 | 164 | ||
163 | if (parents.last()->childCount() > 0) { |
165 | if (parents.last()->childCount() > 0) { |
164 | parents << parents.last()->child(parents.last()->childCount()-1); |
166 | parents << parents.last()->child(parents.last()->childCount()-1); |
165 | indentations << position; |
167 | indentations << position; |
166 | }
|
168 | }
|
167 | } else { |
169 | } else { |
168 | while (position < indentations.last() && parents.count() > 0) { |
170 | while (position < indentations.last() && parents.count() > 0) { |
169 | parents.pop_back(); |
171 | parents.pop_back(); |
170 | indentations.pop_back(); |
172 | indentations.pop_back(); |
171 | }
|
173 | }
|
172 | }
|
174 | }
|
173 | 175 | ||
174 | // Append a new item to the current parent's list of children.
|
176 | // Append a new item to the current parent's list of children.
|
175 | // // // parents.last()->appendChild(new QTreeWidgetItem(columnData, parents.last()));
|
177 | // // // parents.last()->appendChild(new QTreeWidgetItem(columnData, parents.last()));
|
176 | QTreeWidgetItem* itm_tmp; |
178 | QTreeWidgetItem* itm_tmp; |
177 | itm_tmp = new QTreeWidgetItem( parents.last()); |
179 | itm_tmp = new QTreeWidgetItem( parents.last()); |
178 | 180 | ||
179 | itm_tmp->setText(0, QString(columnData.at(0).toString())); |
181 | itm_tmp->setText(0, QString(columnData.at(0).toString())); |
180 | if (columnData.at(1).toString() == "true") { |
182 | if (columnData.at(1).toString() == "true") { |
181 | itm_tmp->setCheckState(0,Qt::Checked); |
183 | itm_tmp->setCheckState(0,Qt::Checked); |
182 | }
|
184 | }
|
183 | else itm_tmp->setCheckState(0,Qt::Unchecked); |
185 | else itm_tmp->setCheckState(0,Qt::Unchecked); |
184 | if (columnData.count()>2) |
186 | if (columnData.count()>2) |
185 | {
|
187 | {
|
186 | itm_tmp->setText(1, QString(columnData.at(2).toString())); |
188 | itm_tmp->setText(1, QString(columnData.at(2).toString())); |
187 | itm_tmp->setText(2, QVariant(number).toString()); // íîìåð ñòðîêè â ôàéëå-ìîäåëè îòîáðàæåíèÿ |
189 | itm_tmp->setText(2, QVariant(number).toString()); // íîìåð ñòðîêè â ôàéëå-ìîäåëè îòîáðàæåíèÿ |
188 | itm_tmp->setText(3, QVariant(indentations.size()).toString()); |
190 | itm_tmp->setText(3, QVariant(indentations.size()).toString()); |
189 | itm_tmp->setText(4, QVariant(row).toString()); |
191 | itm_tmp->setText(4, QVariant(row).toString()); |
190 | }
|
192 | }
|
191 | }
|
193 | }
|
192 | 194 | ||
193 | number++; |
195 | number++; |
194 | }
|
196 | }
|
195 | }
|
197 | }
|
196 | 198 | ||
197 | 199 | ||
198 | /*
|
200 | /*
|
199 | void MainWindow::openBase()
|
201 | void MainWindow::openBase()
|
200 | {
|
202 | {
|
201 | 203 | ||
202 | db = QSqlDatabase::addDatabase("QMYSQL");
|
204 | db = QSqlDatabase::addDatabase("QMYSQL");
|
203 | pdb = &db;
|
205 | pdb = &db;
|
204 | raportFrm.pdb = &db;
|
206 | raportFrm.pdb = &db;
|
205 | 207 | ||
206 | pdb->setHostName(hostName);
|
208 | pdb->setHostName(hostName);
|
207 | pdb->setDatabaseName(baseName);
|
209 | pdb->setDatabaseName(baseName);
|
208 | pdb->setUserName(userName);
|
210 | pdb->setUserName(userName);
|
209 | pdb->setPassword(password);
|
211 | pdb->setPassword(password);
|
210 | bool ok = pdb->open();
|
212 | bool ok = pdb->open();
|
211 | if (!ok) {
|
213 | if (!ok) {
|
212 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
214 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
213 | this, // Ðîäèòåëüñêèé âèäæåò.
|
215 | this, // Ðîäèòåëüñêèé âèäæåò.
|
214 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
216 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
215 | pdb->lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
217 | pdb->lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
216 | }
|
218 | }
|
217 | if (ok)
|
219 | if (ok)
|
218 | {lineEdit-> insert(tr("Áàçà óñïåøíî îòêðûòà"));
|
220 | {lineEdit-> insert(tr("Áàçà óñïåøíî îòêðûòà"));
|
219 | }
|
221 | }
|
220 | else {lineEdit-> insert(tr("Áàçà íåäîñòóïíà. Êîä îøèáêè: "));
|
222 | else {lineEdit-> insert(tr("Áàçà íåäîñòóïíà. Êîä îøèáêè: "));
|
221 | lineEdit-> insert(pdb->lastError().text());
|
223 | lineEdit-> insert(pdb->lastError().text());
|
222 | }
|
224 | }
|
223 | 225 | ||
224 | 226 | ||
225 | 227 | ||
226 | model = new QSqlTableModel(this);
|
228 | model = new QSqlTableModel(this);
|
227 | model->setTable(tableName);
|
229 | model->setTable(tableName);
|
228 | 230 | ||
229 | model->setEditStrategy(QSqlTableModel::OnManualSubmit);
|
231 | model->setEditStrategy(QSqlTableModel::OnManualSubmit);
|
230 | model->setSort(0, Qt::AscendingOrder);
|
232 | model->setSort(0, Qt::AscendingOrder);
|
231 | 233 | ||
232 | model->select();
|
234 | model->select();
|
233 | 235 | ||
234 | 236 | ||
235 | QSqlField field(tr("age"), QVariant::Int);
|
237 | QSqlField field(tr("age"), QVariant::Int);
|
236 | field.setValue(QString(tr("123")));
|
238 | field.setValue(QString(tr("123")));
|
237 | 239 | ||
238 | bool okey;
|
240 | bool okey;
|
239 | int index;
|
241 | int index;
|
240 | QSqlRecord record;
|
242 | QSqlRecord record;
|
241 | 243 | ||
242 | 244 | ||
243 | tableView->setModel(model);
|
245 | tableView->setModel(model);
|
244 | view.setModel(model);
|
246 | view.setModel(model);
|
245 | 247 | ||
246 | 248 | ||
247 | tableView->setAlternatingRowColors(true);
|
249 | tableView->setAlternatingRowColors(true);
|
248 | view.setAlternatingRowColors(true);
|
250 | view.setAlternatingRowColors(true);
|
249 | 251 | ||
250 | tableView->resizeColumnsToContents();
|
252 | tableView->resizeColumnsToContents();
|
251 | 253 | ||
252 | 254 | ||
253 | view.resizeColumnsToContents();
|
255 | view.resizeColumnsToContents();
|
254 | 256 | ||
255 | tableView->show();
|
257 | tableView->show();
|
256 | 258 | ||
257 | 259 | ||
258 | 260 | ||
259 | initTreeWidget();
|
261 | initTreeWidget();
|
260 | }
|
262 | }
|
261 | */
|
263 | */
|
262 | 264 | ||
263 | 265 | ||
264 | QString MainWindow::creatModelString(QTreeWidgetItem* model){ |
266 | QString MainWindow::creatModelString(QTreeWidgetItem* model){ |
265 | 267 | ||
266 | MainWindow::modelString.clear(); // î÷èùàåì ñòðîêó ìîäåëè |
268 | MainWindow::modelString.clear(); // î÷èùàåì ñòðîêó ìîäåëè |
267 | // for (int i =0; i < rootItem1->childCount(); ++i )
|
269 | // for (int i =0; i < rootItem1->childCount(); ++i )
|
268 | 270 | ||
269 | {MainWindow::addChildsString(model, 0);} |
271 | {MainWindow::addChildsString(model, 0);} |
270 | 272 | ||
271 | return MainWindow::modelString; |
273 | return MainWindow::modelString; |
272 | // {MainWindow::addChildsString(ui->treeWidget, 0);}
|
274 | // {MainWindow::addChildsString(ui->treeWidget, 0);}
|
273 | /*
|
275 | /*
|
274 | int root_item_child_count;
|
276 | int root_item_child_count;
|
275 | int i;
|
277 | int i;
|
276 | root_item_child_count = rootItem1->childCount();
|
278 | root_item_child_count = rootItem1->childCount();
|
277 | i++;
|
279 | i++;
|
278 | */
|
280 | */
|
279 | }
|
281 | }
|
280 | 282 | ||
281 | 283 | ||
282 | void MainWindow::addChildsString(QTreeWidgetItem *parentItem, int level){ |
284 | void MainWindow::addChildsString(QTreeWidgetItem *parentItem, int level){ |
283 | int child_count; |
285 | int child_count; |
284 | child_count = parentItem->childCount(); |
286 | child_count = parentItem->childCount(); |
285 | for (int i=0; i < child_count; ++i){ |
287 | for (int i=0; i < child_count; ++i){ |
286 | for (int m=0; m < level; ++m){ |
288 | for (int m=0; m < level; ++m){ |
287 | modelString.append(tr(" ")); // ÷åòûðå ïðîáåëà - ïðèçíàê òîãî, ÷òî ýòî íîâûé óðîâåíü âëîæåíèÿ |
289 | modelString.append(tr(" ")); // ÷åòûðå ïðîáåëà - ïðèçíàê òîãî, ÷òî ýòî íîâûé óðîâåíü âëîæåíèÿ |
288 | }
|
290 | }
|
289 | modelString.append(parentItem->child(i)->text(0)); // â ïåðâîé êîëîíêå - èìÿ êëàññà |
291 | modelString.append(parentItem->child(i)->text(0)); // â ïåðâîé êîëîíêå - èìÿ êëàññà |
290 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
292 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
291 | if (parentItem->child(i)->checkState(0) == Qt::Checked) {modelString.append(tr("true"));} // åñëè ãàëî÷êà ñòîèò, çàíîñèì "true", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ áóäóò |
293 | if (parentItem->child(i)->checkState(0) == Qt::Checked) {modelString.append(tr("true"));} // åñëè ãàëî÷êà ñòîèò, çàíîñèì "true", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ áóäóò |
292 | else {modelString.append(tr("false"));} // åñëè êëàññ íå âûáðàí - çàíîñèì "false", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ íå áóäóò |
294 | else {modelString.append(tr("false"));} // åñëè êëàññ íå âûáðàí - çàíîñèì "false", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ íå áóäóò |
293 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
295 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
294 | modelString.append(parentItem->child(i)->text(1)); // âî âòîðîé êîëîíêå - ID êëàññà |
296 | modelString.append(parentItem->child(i)->text(1)); // âî âòîðîé êîëîíêå - ID êëàññà |
295 | modelString.append(tr("\n")); // êîíåö ñòðîêè |
297 | modelString.append(tr("\n")); // êîíåö ñòðîêè |
296 | if (parentItem->child(i)->childCount() > 0) { MainWindow::addChildsString(parentItem->child(i), level+1);} |
298 | if (parentItem->child(i)->childCount() > 0) { MainWindow::addChildsString(parentItem->child(i), level+1);} |
297 | 299 | ||
298 | }
|
300 | }
|
299 | int i; |
301 | int i; |
300 | i++; |
302 | i++; |
301 | }
|
303 | }
|
302 | 304 | ||
303 | 305 | ||
304 | bool MainWindow::openDataBase(){ |
306 | bool MainWindow::openDataBase(){ |
305 | QString errorString;
|
307 | QString errorString;
|
306 | sql = QSqlDatabase::addDatabase("QMYSQL"); |
308 | sql = QSqlDatabase::addDatabase("QMYSQL"); |
307 | // sql.setDatabaseName(tr("an_db"));
|
309 | // sql.setDatabaseName(tr("an_db"));
|
308 | 310 | ||
309 | // // // sql.setDatabaseName(tr("inventory"));
|
311 | // // // sql.setDatabaseName(tr("inventory"));
|
310 | 312 | ||
311 | sql.setDatabaseName(baseName); |
313 | sql.setDatabaseName(baseName); |
312 | 314 | ||
313 | 315 | ||
314 | 316 | ||
315 | // // // sql.setHostName(tr("localhost"));
|
317 | // // // sql.setHostName(tr("localhost"));
|
316 | 318 | ||
317 | sql.setHostName(hostName); |
319 | sql.setHostName(hostName); |
318 | 320 | ||
319 | 321 | ||
320 | // // // sql.setUserName(tr("an"));
|
322 | // // // sql.setUserName(tr("an"));
|
321 | 323 | ||
322 | sql.setUserName(userName); |
324 | sql.setUserName(userName); |
323 | 325 | ||
324 | 326 | ||
325 | 327 | ||
326 | // // // sql.setPassword(tr("393939"));
|
328 | // // // sql.setPassword(tr("393939"));
|
327 | 329 | ||
328 | 330 | ||
329 | sql.setPassword(password); |
331 | sql.setPassword(password); |
330 | 332 | ||
331 | 333 | ||
332 | 334 | ||
333 | bool ok; |
335 | bool ok; |
334 | ok = sql.open(); |
336 | ok = sql.open(); |
335 | 337 | ||
336 | /*
|
338 | /*
|
337 | if (!ok) {
|
339 | if (!ok) {
|
338 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
340 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
339 | this, // Ðîäèòåëüñêèé âèäæåò.
|
341 | this, // Ðîäèòåëüñêèé âèäæåò.
|
340 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
342 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
341 | sql.lastError().text() ); // Òåêñò ñîîáùåíèÿ.
|
343 | sql.lastError().text() ); // Òåêñò ñîîáùåíèÿ.
|
342 | 344 | ||
343 | 345 | ||
344 | }
|
346 | }
|
345 | 347 | ||
346 | */
|
348 | */
|
347 | if (!ok) { |
349 | if (!ok) { |
348 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
350 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
349 | this, // Ðîäèòåëüñêèé âèäæåò. |
351 | this, // Ðîäèòåëüñêèé âèäæåò. |
350 | QObject::tr("Database Error"), // Çàãîëîâîê. |
352 | QObject::tr("Database Error"), // Çàãîëîâîê. |
351 | sql.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
353 | sql.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
352 | }
|
354 | }
|
353 | else { |
355 | else { |
354 | 356 | ||
355 | QMessageBox::information( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
357 | QMessageBox::information( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
356 | this, // Ðîäèòåëüñêèé âèäæåò. |
358 | this, // Ðîäèòåëüñêèé âèäæåò. |
357 | QObject::tr("Database Connect"), // Çàãîëîâîê. |
359 | QObject::tr("Database Connect"), // Çàãîëîâîê. |
358 | QObject::tr("Ñîåäèíåíèå ñ áàçîé äàííûõ óñïåøíî óñòàíîâëåíî.")); // Òåêñò ñîîáùåíèÿ. |
360 | QObject::tr("Ñîåäèíåíèå ñ áàçîé äàííûõ óñïåøíî óñòàíîâëåíî.")); // Òåêñò ñîîáùåíèÿ. |
359 | 361 | ||
360 | 362 | ||
361 | 363 | ||
362 | 364 | ||
363 | 365 | ||
364 | }
|
366 | }
|
365 | 367 | ||
366 | return ok; |
368 | return ok; |
367 | }
|
369 | }
|
368 | 370 | ||
369 | 371 | ||
370 | bool MainWindow::buildPreviewModel(QString modelName, QString rootClassID){ |
372 | bool MainWindow::buildPreviewModel(QString modelName, QString rootClassID){ |
371 | QSqlQuery q;
|
373 | QSqlQuery q;
|
372 | QString sql_str;
|
374 | QString sql_str;
|
373 | QString field_name_str;
|
375 | QString field_name_str;
|
374 | QString root_class_name;
|
376 | QString root_class_name;
|
375 | bool ok; |
377 | bool ok; |
376 | int field_name; |
378 | int field_name; |
377 | 379 | ||
378 | //ui->treeWidget->clear();
|
380 | //ui->treeWidget->clear();
|
379 | 381 | ||
380 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
382 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
381 | 383 | ||
382 | 384 | ||
383 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
385 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
384 | root_items_list << rootItem1; |
386 | root_items_list << rootItem1; |
385 | rootItem1->setText(0, modelName); |
387 | rootItem1->setText(0, modelName); |
386 | 388 | ||
387 | rootItem1->setCheckState(0,Qt::Checked); |
389 | rootItem1->setCheckState(0,Qt::Checked); |
388 | rootItems.append(rootItem1); |
390 | rootItems.append(rootItem1); |
389 | 391 | ||
390 | 392 | ||
391 | 393 | ||
392 | rootItem2 = new QTreeWidgetItem(rootItem1); |
394 | rootItem2 = new QTreeWidgetItem(rootItem1); |
393 | rootItem2->setText(0, root_class_name); |
395 | rootItem2->setText(0, root_class_name); |
394 | rootItem2->setText(1, rootClassID); |
396 | rootItem2->setText(1, rootClassID); |
395 | rootItem2->setCheckState(0,Qt::Checked); |
397 | rootItem2->setCheckState(0,Qt::Checked); |
396 | 398 | ||
397 | addChildsItems(rootItem2, -1); |
399 | addChildsItems(rootItem2, -1); |
398 | 400 | ||
399 | 401 | ||
400 | /*
|
402 | /*
|
401 | 403 | ||
402 | sql_str = tr("select * "
|
404 | sql_str = tr("select * "
|
403 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
405 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
404 | );
|
406 | );
|
405 | sql_str.append(rootClassID);
|
407 | sql_str.append(rootClassID);
|
406 | 408 | ||
407 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
409 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
408 | 410 | ||
409 | q.prepare(sql_str);
|
411 | q.prepare(sql_str);
|
410 | 412 | ||
411 | ok = q.exec();
|
413 | ok = q.exec();
|
412 | if (!ok) {
|
414 | if (!ok) {
|
413 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
415 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
414 | this, // Ðîäèòåëüñêèé âèäæåò.
|
416 | this, // Ðîäèòåëüñêèé âèäæåò.
|
415 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
417 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
416 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
418 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
417 | }
|
419 | }
|
418 | field_name = q.record().indexOf(tr("FieldName"));
|
420 | field_name = q.record().indexOf(tr("FieldName"));
|
419 | while(q.next()){
|
421 | while(q.next()){
|
420 | 422 | ||
421 | field_name_str = q.value(field_name).toString();
|
423 | field_name_str = q.value(field_name).toString();
|
422 | 424 | ||
423 | }
|
425 | }
|
424 | 426 | ||
425 | 427 | ||
426 | 428 | ||
427 | 429 | ||
428 | */
|
430 | */
|
429 | 431 | ||
430 | 432 | ||
431 | }
|
433 | }
|
432 | 434 | ||
433 | 435 | ||
434 | bool MainWindow::rebuildPreviewModel(QTreeWidgetItem* root_item, QString rootClassID, int row){ |
436 | bool MainWindow::rebuildPreviewModel(QTreeWidgetItem* root_item, QString rootClassID, int row){ |
435 | QSqlQuery q;
|
437 | QSqlQuery q;
|
436 | QString sql_str;
|
438 | QString sql_str;
|
437 | QString field_name_str;
|
439 | QString field_name_str;
|
438 | QString root_class_name;
|
440 | QString root_class_name;
|
439 | bool ok; |
441 | bool ok; |
440 | int field_name; |
442 | int field_name; |
441 | 443 | ||
442 | //ui->treeWidget->clear();
|
444 | //ui->treeWidget->clear();
|
443 | 445 | ||
444 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
446 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
445 | 447 | ||
446 | 448 | ||
447 | // rootItem1 = new QTreeWidgetItem(ui->treeWidget);
|
449 | // rootItem1 = new QTreeWidgetItem(ui->treeWidget);
|
448 | // root_items_list << rootItem1;
|
450 | // root_items_list << rootItem1;
|
449 | // rootItem1->setText(0, modelName);
|
451 | // rootItem1->setText(0, modelName);
|
450 | 452 | ||
451 | // rootItem1->setCheckState(0,Qt::Checked);
|
453 | // rootItem1->setCheckState(0,Qt::Checked);
|
452 | // rootItems.append(rootItem1);
|
454 | // rootItems.append(rootItem1);
|
453 | 455 | ||
454 | // root_item->removeChild(root_item->child(0)); // î÷èùàåì ñïèñîê äî÷åðíèõ êëàññîâ
|
456 | // root_item->removeChild(root_item->child(0)); // î÷èùàåì ñïèñîê äî÷åðíèõ êëàññîâ
|
455 | if (root_item->childCount()==0){ // íåò êîðíåâîãî êëàññà, ñîçäàäèì åãî |
457 | if (root_item->childCount()==0){ // íåò êîðíåâîãî êëàññà, ñîçäàäèì åãî |
456 | QTreeWidgetItem* item_tmp; |
458 | QTreeWidgetItem* item_tmp; |
457 | item_tmp = new QTreeWidgetItem (root_item); |
459 | item_tmp = new QTreeWidgetItem (root_item); |
458 | item_tmp->setText(4, QVariant(row).toString()); |
460 | item_tmp->setText(4, QVariant(row).toString()); |
459 | 461 | ||
460 | }
|
462 | }
|
461 | 463 | ||
462 | if (root_item->childCount()==1){ // êîðíåâîé êëàññ åñòü è îí ïóñòîé, î÷èùàòü åãî íå íàäî |
464 | if (root_item->childCount()==1){ // êîðíåâîé êëàññ åñòü è îí ïóñòîé, î÷èùàòü åãî íå íàäî |
463 | root_item->child(0)->setText(0, root_class_name); |
465 | root_item->child(0)->setText(0, root_class_name); |
464 | root_item->child(0)->setText(1, rootClassID); |
466 | root_item->child(0)->setText(1, rootClassID); |
465 | root_item->child(0)->setCheckState(0,Qt::Checked); |
467 | root_item->child(0)->setCheckState(0,Qt::Checked); |
466 | root_item->setText(4, QVariant(row).toString()); |
468 | root_item->setText(4, QVariant(row).toString()); |
467 | 469 | ||
468 | }
|
470 | }
|
469 | 471 | ||
470 | 472 | ||
471 | 473 | ||
472 | //delete rootItem2;
|
474 | //delete rootItem2;
|
473 | 475 | ||
474 | 476 | ||
475 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
477 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
476 | 478 | ||
477 | 479 | ||
478 | 480 | ||
479 | // rootItem2->setText(0, root_class_name);
|
481 | // rootItem2->setText(0, root_class_name);
|
480 | // rootItem2->setText(1, rootClassID);
|
482 | // rootItem2->setText(1, rootClassID);
|
481 | // rootItem2->setCheckState(0,Qt::Checked);
|
483 | // rootItem2->setCheckState(0,Qt::Checked);
|
482 | 484 | ||
483 | int child_count = root_item->child(0)->childCount(); |
485 | int child_count = root_item->child(0)->childCount(); |
484 | 486 | ||
485 | 487 | ||
486 | for (int i=0; i < child_count; i++){ // åñëè êîðíåâîé êëàññ åñòü è íå ïóñòîé, î÷èùàåì åãî |
488 | for (int i=0; i < child_count; i++){ // åñëè êîðíåâîé êëàññ åñòü è íå ïóñòîé, î÷èùàåì åãî |
487 | root_item->child(0)->removeChild(root_item->child(0)->child(0)); |
489 | root_item->child(0)->removeChild(root_item->child(0)->child(0)); |
488 | }
|
490 | }
|
489 | 491 | ||
490 | child_count = root_item->child(0)->childCount(); |
492 | child_count = root_item->child(0)->childCount(); |
491 | addChildsItems(root_item->child(0), row); |
493 | addChildsItems(root_item->child(0), row); |
492 | /*
|
494 | /*
|
493 | sql_str = tr("select * "
|
495 | sql_str = tr("select * "
|
494 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
496 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
495 | );
|
497 | );
|
496 | sql_str.append(rootClassID);
|
498 | sql_str.append(rootClassID);
|
497 | 499 | ||
498 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
500 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
499 | 501 | ||
500 | q.prepare(sql_str);
|
502 | q.prepare(sql_str);
|
501 | 503 | ||
502 | ok = q.exec();
|
504 | ok = q.exec();
|
503 | if (!ok) {
|
505 | if (!ok) {
|
504 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
506 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
505 | this, // Ðîäèòåëüñêèé âèäæåò.
|
507 | this, // Ðîäèòåëüñêèé âèäæåò.
|
506 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
508 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
507 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
509 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
508 | }
|
510 | }
|
509 | field_name = q.record().indexOf(tr("FieldName"));
|
511 | field_name = q.record().indexOf(tr("FieldName"));
|
510 | while(q.next()){
|
512 | while(q.next()){
|
511 | 513 | ||
512 | field_name_str = q.value(field_name).toString();
|
514 | field_name_str = q.value(field_name).toString();
|
513 | 515 | ||
514 | }
|
516 | }
|
515 | 517 | ||
516 | */
|
518 | */
|
517 | 519 | ||
518 | 520 | ||
519 | }
|
521 | }
|
520 | 522 | ||
521 | 523 | ||
522 | 524 | ||
523 | 525 | ||
524 | QString MainWindow::ClassName(QString class_id){ //âîçâðàùàåò èìÿ êëàññà ïî åãî ID |
526 | QString MainWindow::ClassName(QString class_id){ //âîçâðàùàåò èìÿ êëàññà ïî åãî ID |
525 | QSqlQuery q;
|
527 | QSqlQuery q;
|
526 | QString sql_str;
|
528 | QString sql_str;
|
527 | QString class_name_str;
|
529 | QString class_name_str;
|
528 | bool ok; |
530 | bool ok; |
529 | int field_class_name; |
531 | int field_class_name; |
530 | 532 | ||
531 | sql_str = tr("select * " |
533 | sql_str = tr("select * " |
532 | " from ListOfClasses where ListOfClasses.ID = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
534 | " from ListOfClasses where ListOfClasses.ID = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
533 | ); |
535 | ); |
534 | 536 | ||
535 | sql_str.append(class_id); |
537 | sql_str.append(class_id); |
536 | sql_str.append(tr("' ")); |
538 | sql_str.append(tr("' ")); |
537 | 539 | ||
538 | q.prepare(sql_str); |
540 | q.prepare(sql_str); |
539 | 541 | ||
540 | ok = q.exec(); |
542 | ok = q.exec(); |
541 | 543 | ||
542 | 544 | ||
543 | if (!ok) { |
545 | if (!ok) { |
544 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
546 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
545 | this, // Ðîäèòåëüñêèé âèäæåò. |
547 | this, // Ðîäèòåëüñêèé âèäæåò. |
546 | QObject::tr("Database Error"), // Çàãîëîâîê. |
548 | QObject::tr("Database Error"), // Çàãîëîâîê. |
547 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
549 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
548 | }
|
550 | }
|
549 | 551 | ||
550 | field_class_name = q.record().indexOf(tr("ClassName")); |
552 | field_class_name = q.record().indexOf(tr("ClassName")); |
551 | while(q.next()){ |
553 | while(q.next()){ |
552 | 554 | ||
553 | class_name_str = q.value(field_class_name).toString(); |
555 | class_name_str = q.value(field_class_name).toString(); |
554 | 556 | ||
555 | }
|
557 | }
|
556 | 558 | ||
557 | return class_name_str; |
559 | return class_name_str; |
558 | 560 | ||
559 | }
|
561 | }
|
560 | 562 | ||
561 | void MainWindow::addChildsItems(QTreeWidgetItem *perent_class_item, int row){ // äîáîâëÿåì ê ýëåìåíòó äåðåâà â êà÷åñòâå äî÷åðíèõ ýëåìåíòîâ âñå êëàññû, äëÿ êîòîðûõ êëàññ ýëåìåíòà ÿâëÿåòñÿ êîíòåéíåðîì |
563 | void MainWindow::addChildsItems(QTreeWidgetItem *perent_class_item, int row){ // äîáîâëÿåì ê ýëåìåíòó äåðåâà â êà÷åñòâå äî÷åðíèõ ýëåìåíòîâ âñå êëàññû, äëÿ êîòîðûõ êëàññ ýëåìåíòà ÿâëÿåòñÿ êîíòåéíåðîì |
562 | QStringList chields_list;
|
564 | QStringList chields_list;
|
563 | QString parent_ID;
|
565 | QString parent_ID;
|
564 | QTreeWidgetItem *Item_tmp; |
566 | QTreeWidgetItem *Item_tmp; |
565 | parent_ID = perent_class_item->text(1); |
567 | parent_ID = perent_class_item->text(1); |
566 | int chields_count, i; |
568 | int chields_count, i; |
567 | 569 | ||
568 | chields_list = MainWindow::classChields(parent_ID); |
570 | chields_list = MainWindow::classChields(parent_ID); |
569 | if(chields_list.isEmpty()) return; |
571 | if(chields_list.isEmpty()) return; |
570 | chields_count = chields_list.size(); |
572 | chields_count = chields_list.size(); |
571 | for (int l = 0; l < chields_count; ++l){ |
573 | for (int l = 0; l < chields_count; ++l){ |
572 | QString chield_class_name, chield_id;
|
574 | QString chield_class_name, chield_id;
|
573 | chield_id = chields_list.at(l); |
575 | chield_id = chields_list.at(l); |
574 | chield_class_name = MainWindow::ClassName(chield_id); |
576 | chield_class_name = MainWindow::ClassName(chield_id); |
575 | Item_tmp = new QTreeWidgetItem(perent_class_item); |
577 | Item_tmp = new QTreeWidgetItem(perent_class_item); |
576 | Item_tmp->setText(0, chield_class_name); |
578 | Item_tmp->setText(0, chield_class_name); |
577 | Item_tmp->setText(1, chield_id); |
579 | Item_tmp->setText(1, chield_id); |
578 | Item_tmp->setCheckState(0, Qt::Checked); |
580 | Item_tmp->setCheckState(0, Qt::Checked); |
579 | Item_tmp->setText(4, QVariant(row).toString()); |
581 | Item_tmp->setText(4, QVariant(row).toString()); |
580 | MainWindow::addChildsItems(Item_tmp, row); |
582 | MainWindow::addChildsItems(Item_tmp, row); |
581 | }
|
583 | }
|
582 | 584 | ||
583 | i++; |
585 | i++; |
584 | 586 | ||
585 | }
|
587 | }
|
586 | 588 | ||
587 | 589 | ||
588 | /********************************************************
|
590 | /********************************************************
|
589 | * Ôóíêöèÿ âîçâðàùàåò ñïèñîê "äî÷åðíèõ" êëàññîâ
|
591 | * Ôóíêöèÿ âîçâðàùàåò ñïèñîê "äî÷åðíèõ" êëàññîâ
|
590 | *
|
592 | *
|
591 | *
|
593 | *
|
592 | *
|
594 | *
|
593 | ********************************************************/
|
595 | ********************************************************/
|
594 | 596 | ||
595 | QStringList MainWindow::classChields(QString class_id){ |
597 | QStringList MainWindow::classChields(QString class_id){ |
596 | // QMap<QString, QString> map;
|
598 | // QMap<QString, QString> map;
|
597 | // TClass class_tmp;
|
599 | // TClass class_tmp;
|
598 | // QList <TClass> chields_class_list; // ñïèñîê äî÷åðíèõ êëàññîâ
|
600 | // QList <TClass> chields_class_list; // ñïèñîê äî÷åðíèõ êëàññîâ
|
599 | QStringList result;
|
601 | QStringList result;
|
600 | QSqlQuery q;
|
602 | QSqlQuery q;
|
601 | QString sql_str;
|
603 | QString sql_str;
|
602 | QString classIdentifer_str; // â ýòîì ïîëå ëåæèò èäåíòèôèêàòîð êëàññà-êîíòåéíåðà |
604 | QString classIdentifer_str; // â ýòîì ïîëå ëåæèò èäåíòèôèêàòîð êëàññà-êîíòåéíåðà |
603 | QString field_id_str;
|
605 | QString field_id_str;
|
604 | bool ok; |
606 | bool ok; |
605 | int field_classIdentifer; |
607 | int field_classIdentifer; |
606 | sql_str = tr("select * " |
608 | sql_str = tr("select * " |
607 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
609 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
608 | ); |
610 | ); |
609 | sql_str.append(class_id); |
611 | sql_str.append(class_id); |
610 | 612 | ||
611 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
613 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
612 | 614 | ||
613 | q.prepare(sql_str); |
615 | q.prepare(sql_str); |
614 | 616 | ||
615 | ok = q.exec(); |
617 | ok = q.exec(); |
616 | if (!ok) { |
618 | if (!ok) { |
617 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
619 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
618 | this, // Ðîäèòåëüñêèé âèäæåò. |
620 | this, // Ðîäèòåëüñêèé âèäæåò. |
619 | QObject::tr("Database Error"), // Çàãîëîâîê. |
621 | QObject::tr("Database Error"), // Çàãîëîâîê. |
620 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
622 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
621 | }
|
623 | }
|
622 | field_classIdentifer = q.record().indexOf(tr("ClassIdentifer")); |
624 | field_classIdentifer = q.record().indexOf(tr("ClassIdentifer")); |
623 | while(q.next()){ |
625 | while(q.next()){ |
624 | 626 | ||
625 | classIdentifer_str = q.value(field_classIdentifer).toString(); |
627 | classIdentifer_str = q.value(field_classIdentifer).toString(); |
626 | result.append(classIdentifer_str); |
628 | result.append(classIdentifer_str); |
627 | }
|
629 | }
|
628 | 630 | ||
629 | return result; |
631 | return result; |
630 | 632 | ||
631 | }
|
633 | }
|
632 | 634 | ||
633 | 635 | ||
634 | QMap <QString, QString> MainWindow::getClassList(){ // ïîëó÷àåì ñïèñîê êëàññîâ |
636 | QMap <QString, QString> MainWindow::getClassList(){ // ïîëó÷àåì ñïèñîê êëàññîâ |
635 | QMap <QString, QString> result_map; |
637 | QMap <QString, QString> result_map; |
636 | QSqlQuery q;
|
638 | QSqlQuery q;
|
637 | QString sql_str;
|
639 | QString sql_str;
|
638 | QString class_name_str, class_id_str;
|
640 | QString class_name_str, class_id_str;
|
639 | 641 | ||
640 | int field_class_id, field_class_name; |
642 | int field_class_id, field_class_name; |
641 | bool ok; |
643 | bool ok; |
642 | sql_str = tr("select * " |
644 | sql_str = tr("select * " |
643 | " from ListOfClasses " //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
645 | " from ListOfClasses " //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
644 | ); |
646 | ); |
645 | q.prepare(sql_str); |
647 | q.prepare(sql_str); |
646 | ok = q.exec(); |
648 | ok = q.exec(); |
647 | if (!ok) { |
649 | if (!ok) { |
648 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
650 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
649 | this, // Ðîäèòåëüñêèé âèäæåò. |
651 | this, // Ðîäèòåëüñêèé âèäæåò. |
650 | QObject::tr("Database Error"), // Çàãîëîâîê. |
652 | QObject::tr("Database Error"), // Çàãîëîâîê. |
651 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
653 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
652 | return result_map; // åñëè îøèáêà - âîçâðàùàåì ïóñòîé ñïèñîê |
654 | return result_map; // åñëè îøèáêà - âîçâðàùàåì ïóñòîé ñïèñîê |
653 | }
|
655 | }
|
654 | field_class_id = q.record().indexOf(tr("ID")); |
656 | field_class_id = q.record().indexOf(tr("ID")); |
655 | field_class_name = q.record().indexOf(tr("ClassName")); |
657 | field_class_name = q.record().indexOf(tr("ClassName")); |
656 | 658 | ||
657 | while(q.next()){ |
659 | while(q.next()){ |
658 | 660 | ||
659 | class_name_str = q.value(field_class_name).toString(); |
661 | class_name_str = q.value(field_class_name).toString(); |
660 | class_id_str = q.value(field_class_id).toString(); |
662 | class_id_str = q.value(field_class_id).toString(); |
661 | result_map[class_id_str] = class_name_str; |
663 | result_map[class_id_str] = class_name_str; |
662 | }
|
664 | }
|
663 | return result_map; |
665 | return result_map; |
664 | }
|
666 | }
|
665 | 667 | ||
666 | 668 | ||
667 | 669 | ||
668 | 670 | ||
669 | 671 | ||
670 | void MainWindow::initComboBox(){ |
672 | void MainWindow::initComboBox(){ |
671 | 673 | ||
672 | 674 | ||
673 | QStringList classesNameList;
|
675 | QStringList classesNameList;
|
674 | QStringList classesID_list;
|
676 | QStringList classesID_list;
|
675 | QStringList tmp_stringList;
|
677 | QStringList tmp_stringList;
|
676 | 678 | ||
677 | 679 | ||
678 | 680 | ||
679 | QString tmp_str;
|
681 | QString tmp_str;
|
680 | 682 | ||
681 | class_list_map = MainWindow::getClassList(); |
683 | class_list_map = MainWindow::getClassList(); |
682 | classesID_list = class_list_map.keys(); |
684 | classesID_list = class_list_map.keys(); |
683 | classesNameList = class_list_map.values(); |
685 | classesNameList = class_list_map.values(); |
684 | QMapIterator<QString, QString> interator(class_list_map); |
686 | QMapIterator<QString, QString> interator(class_list_map); |
685 | // ui->comboBox->addItems(classesID_list);
|
687 | // ui->comboBox->addItems(classesID_list);
|
686 | // ui->comboBox->addItems(classesNameList);
|
688 | // ui->comboBox->addItems(classesNameList);
|
687 | while (interator.hasNext()) { |
689 | while (interator.hasNext()) { |
688 | interator.next(); |
690 | interator.next(); |
689 | tmp_str = interator.value(); |
691 | tmp_str = interator.value(); |
690 | tmp_str.append(tr(" \t(ID=")); |
692 | tmp_str.append(tr(" \t(ID=")); |
691 | tmp_str.append(interator.key()); |
693 | tmp_str.append(interator.key()); |
692 | tmp_str.append(tr(")")); |
694 | tmp_str.append(tr(")")); |
693 | tmp_stringList << tmp_str; |
695 | tmp_stringList << tmp_str; |
694 | 696 | ||
695 | }
|
697 | }
|
696 | // int count = ui->comboBox->count();
|
698 | // int count = ui->comboBox->count();
|
697 | 699 | ||
698 | ui->comboBox->clear(); |
700 | ui->comboBox->clear(); |
699 | ui->comboBox->addItems(tmp_stringList); |
701 | ui->comboBox->addItems(tmp_stringList); |
700 | 702 | ||
701 | 703 | ||
702 | }
|
704 | }
|
703 | 705 | ||
704 | 706 | ||
705 | void MainWindow::on_comboBox_currentIndexChanged( int index ){ |
707 | void MainWindow::on_comboBox_currentIndexChanged( int index ){ |
706 | QStringList classesNameList;
|
708 | QStringList classesNameList;
|
707 | QStringList classesID_list;
|
709 | QStringList classesID_list;
|
708 | QString ID_str;
|
710 | QString ID_str;
|
709 | if (index == -1) return; |
711 | if (index == -1) return; |
710 | if (!comboBox_slot_enable) return; // èíäåêñ ïîìåíÿëà ïðîãðàììà, îí íå áûë èçìåíåí âðó÷íóþ, âûõîäèì |
712 | if (!comboBox_slot_enable) return; // èíäåêñ ïîìåíÿëà ïðîãðàììà, îí íå áûë èçìåíåí âðó÷íóþ, âûõîäèì |
711 | int row; |
713 | int row; |
712 | 714 | ||
713 | classesID_list = class_list_map.keys(); |
715 | classesID_list = class_list_map.keys(); |
714 | classesNameList = class_list_map.values(); |
716 | classesNameList = class_list_map.values(); |
715 | ID_str = classesID_list[index]; |
717 | ID_str = classesID_list[index]; |
716 | ui->label->setText(ID_str); |
718 | ui->label->setText(ID_str); |
717 | if (root_items_list.indexOf(ui->treeWidget->currentItem()) != -1) |
719 | if (root_items_list.indexOf(ui->treeWidget->currentItem()) != -1) |
718 | {
|
720 | {
|
719 | row = QVariant(ui->treeWidget->currentItem()->text(4)).toInt(); |
721 | row = QVariant(ui->treeWidget->currentItem()->text(4)).toInt(); |
720 | model_is_build = false; // ÷òîáû íå âûçûâàëîñü ñîáûòèå on_treeWidget_itemChanged |
722 | model_is_build = false; // ÷òîáû íå âûçûâàëîñü ñîáûòèå on_treeWidget_itemChanged |
721 | rebuildPreviewModel(ui->treeWidget->currentItem(), ID_str, row); |
723 | rebuildPreviewModel(ui->treeWidget->currentItem(), ID_str, row); |
722 | model_is_build = true; // òåïåðü ïóñòü âûçûâàåòñÿ |
724 | model_is_build = true; // òåïåðü ïóñòü âûçûâàåòñÿ |
723 | QString mdl_str = MainWindow::creatModelString(ui->treeWidget->currentItem()); // |
725 | QString mdl_str = MainWindow::creatModelString(ui->treeWidget->currentItem()); // |
724 | model_for_ListModelsTable->setData(model_for_ListModelsTable->index(row, 2), QVariant(mdl_str)); |
726 | model_for_ListModelsTable->setData(model_for_ListModelsTable->index(row, 2), QVariant(mdl_str)); |
725 | }
|
727 | }
|
726 | getDatabaseData(); |
728 | getDatabaseData(); |
727 | 729 | ||
728 | 730 | ||
729 | }
|
731 | }
|
730 | 732 | ||
731 | void MainWindow::on_treeWidget_itemChanged ( QTreeWidgetItem * item, int column ){ |
733 | void MainWindow::on_treeWidget_itemChanged ( QTreeWidgetItem * item, int column ){ |
732 | int i; |
734 | int i; |
733 | i++; |
735 | i++; |
734 | QTreeWidgetItem * item_tmp; |
736 | QTreeWidgetItem * item_tmp; |
735 | QString mdl_str;
|
737 | QString mdl_str;
|
736 | QString row; // íîìåð ñòðîêè â òàáëèöå ìîäåëåé, ñîîòâåòñòâóþùèé èçìåíåííîé ìîäåëå |
738 | QString row; // íîìåð ñòðîêè â òàáëèöå ìîäåëåé, ñîîòâåòñòâóþùèé èçìåíåííîé ìîäåëå |
737 | QList <QTreeWidgetItem *> mdl_itm_list; |
739 | QList <QTreeWidgetItem *> mdl_itm_list; |
738 | QList <int> rows_list; |
740 | QList <int> rows_list; |
739 | 741 | ||
740 | 742 | ||
741 | if ((column) == 0 && (model_is_build)) { |
743 | if ((column) == 0 && (model_is_build)) { |
742 | // if (!model_is_build) return; // ìîäåëü åù¸ íå ïîñòðîåíà
|
744 | // if (!model_is_build) return; // ìîäåëü åù¸ íå ïîñòðîåíà
|
743 | 745 | ||
744 | mdl_itm_list = models_items.values(); |
746 | mdl_itm_list = models_items.values(); |
745 | rows_list = models_items.keys(); |
747 | rows_list = models_items.keys(); |
746 | row= item->text(4); |
748 | row= item->text(4); |
747 | 749 | ||
748 | 750 | ||
749 | if ( mdl_itm_list.indexOf(item) != -1){ // èçìåí¸í êîðíåâîé èòåì (ñàìà ìîäåëü) |
751 | if ( mdl_itm_list.indexOf(item) != -1){ // èçìåí¸í êîðíåâîé èòåì (ñàìà ìîäåëü) |
750 | if (item->checkState(0)) model_for_ListModelsTable->setData(model_for_ListModelsTable->index(QVariant(row).toInt(), 3), QVariant(1)); |
752 | if (item->checkState(0)) model_for_ListModelsTable->setData(model_for_ListModelsTable->index(QVariant(row).toInt(), 3), QVariant(1)); |
751 | else model_for_ListModelsTable->setData(model_for_ListModelsTable->index(QVariant(row).toInt(), 3), QVariant(0)); |
753 | else model_for_ListModelsTable->setData(model_for_ListModelsTable->index(QVariant(row).toInt(), 3), QVariant(0)); |
752 | }
|
754 | }
|
753 | 755 | ||
754 | 756 | ||
755 | 757 | ||
756 | 758 | ||
757 | if (!row.isEmpty()){ |
759 | if (!row.isEmpty()){ |
758 | 760 | ||
759 | 761 | ||
760 | int row_int; |
762 | int row_int; |
761 | row_int = QVariant(row).toInt(); |
763 | row_int = QVariant(row).toInt(); |
762 | if (rows_list.indexOf(row_int) != -1) |
764 | if (rows_list.indexOf(row_int) != -1) |
763 | {
|
765 | {
|
764 | item_tmp = models_items[row_int]; |
766 | item_tmp = models_items[row_int]; |
765 | mdl_str = MainWindow::creatModelString(item_tmp); |
767 | mdl_str = MainWindow::creatModelString(item_tmp); |
766 | model_for_ListModelsTable->setData(model_for_ListModelsTable->index(row_int, 2), QVariant(mdl_str)); |
768 | model_for_ListModelsTable->setData(model_for_ListModelsTable->index(row_int, 2), QVariant(mdl_str)); |
767 | }
|
769 | }
|
768 | 770 | ||
769 | 771 | ||
770 | }
|
772 | }
|
771 | 773 | ||
772 | 774 | ||
773 | }
|
775 | }
|
774 | 776 | ||
775 | /*
|
777 | /*
|
776 | QTreeWidgetItem * item_tmp;
|
778 | QTreeWidgetItem * item_tmp;
|
777 | item_tmp = item;
|
779 | item_tmp = item;
|
778 | while (item_tmp ){
|
780 | while (item_tmp ){
|
779 | item_tmp = item_tmp->parent();
|
781 | item_tmp = item_tmp->parent();
|
780 | }
|
782 | }
|
781 | */
|
783 | */
|
782 | if ((column) == 0 && (model_is_build)) getDatabaseData(); |
784 | if ((column) == 0 && (model_is_build)) getDatabaseData(); |
783 | 785 | ||
784 | 786 | ||
785 | }
|
787 | }
|
786 | 788 | ||
787 | 789 | ||
788 | void MainWindow::on_treeWidget_itemClicked ( QTreeWidgetItem * item, int column ){ |
790 | void MainWindow::on_treeWidget_itemClicked ( QTreeWidgetItem * item, int column ){ |
789 | int i; |
791 | int i; |
790 | i++; |
792 | i++; |
791 | if (root_items_list.indexOf(item) != -1) { |
793 | if (root_items_list.indexOf(item) != -1) { |
792 | QStringList classesNameList;
|
794 | QStringList classesNameList;
|
793 | QStringList classesID_list;
|
795 | QStringList classesID_list;
|
794 | 796 | ||
795 | int index; |
797 | int index; |
796 | classesID_list = class_list_map.keys(); |
798 | classesID_list = class_list_map.keys(); |
797 | classesNameList = class_list_map.values(); |
799 | classesNameList = class_list_map.values(); |
798 | if (item->childCount()>0) index = classesID_list.indexOf(item->child(0)->text(1)); // åñëè ìîäåëü íå ïóñòàÿ, óçíàåì êîðíåâîé êëàññ |
800 | if (item->childCount()>0) index = classesID_list.indexOf(item->child(0)->text(1)); // åñëè ìîäåëü íå ïóñòàÿ, óçíàåì êîðíåâîé êëàññ |
799 | else { // åñëè ïóñòàÿ |
801 | else { // åñëè ïóñòàÿ |
800 | ui->comboBox->setEnabled(true); |
802 | ui->comboBox->setEnabled(true); |
801 | return; |
803 | return; |
802 | 804 | ||
803 | }
|
805 | }
|
804 | comboBox_slot_enable = false; // ÷òîáû ñëîò comboBox íå ìåíÿë ñòðîêó ìîäåëè |
806 | comboBox_slot_enable = false; // ÷òîáû ñëîò comboBox íå ìåíÿë ñòðîêó ìîäåëè |
805 | if (index != -1) ui->comboBox->setCurrentIndex(index); |
807 | if (index != -1) ui->comboBox->setCurrentIndex(index); |
806 | comboBox_slot_enable = true; |
808 | comboBox_slot_enable = true; |
807 | ui->comboBox->setEnabled(true); |
809 | ui->comboBox->setEnabled(true); |
808 | 810 | ||
809 | 811 | ||
810 | }
|
812 | }
|
811 | // if ((rootItem1) == (item) ) ui->comboBox->setEnabled(true);
|
813 | // if ((rootItem1) == (item) ) ui->comboBox->setEnabled(true);
|
812 | else ( ui->comboBox->setEnabled(false)); |
814 | else ( ui->comboBox->setEnabled(false)); |
813 | }
|
815 | }
|
814 | 816 | ||
815 | QMap <QString, QString> MainWindow::getFieldsList(QString class_id){ // ïîëó÷àåì ñïèñîê ïîëåé êëàññà |
817 | QMap <QString, QString> MainWindow::getFieldsList(QString class_id){ // ïîëó÷àåì ñïèñîê ïîëåé êëàññà |
816 | 818 | ||
817 | }
|
819 | }
|
818 | 820 | ||
819 | 821 | ||
820 | void MainWindow::initListModelsTablle(){ |
822 | void MainWindow::initListModelsTablle(){ |
821 | model_for_ListModelsTable = new QSqlTableModel(); |
823 | model_for_ListModelsTable = new QSqlTableModel(); |
822 | 824 | ||
823 | model_for_ListModelsTable->setTable(tr("ListOfModels")); |
825 | model_for_ListModelsTable->setTable(tr("ListOfModels")); |
824 | // model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnFieldChange);
|
826 | // model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnFieldChange);
|
825 | model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnManualSubmit); |
827 | model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnManualSubmit); |
826 | ui->tableView_2->setModel(model_for_ListModelsTable); |
828 | ui->tableView_2->setModel(model_for_ListModelsTable); |
827 | 829 | ||
828 | model_for_ListModelsTable->select(); |
830 | model_for_ListModelsTable->select(); |
829 | 831 | ||
830 | ui->treeWidget->hideColumn(1); |
832 | ui->treeWidget->hideColumn(1); |
831 | ui->treeWidget->hideColumn(2); |
833 | ui->treeWidget->hideColumn(2); |
832 | ui->treeWidget->hideColumn(3); |
834 | ui->treeWidget->hideColumn(3); |
833 | ui->treeWidget->hideColumn(4); |
835 | ui->treeWidget->hideColumn(4); |
834 | 836 | ||
835 | ui->tableView_2->hideColumn(0); |
837 | ui->tableView_2->hideColumn(0); |
836 | ui->tableView_2->hideColumn(2); |
838 | ui->tableView_2->hideColumn(2); |
837 | ui->tableView_2->hideColumn(3); |
839 | ui->tableView_2->hideColumn(3); |
838 | ui->tableView_2->hideColumn(4); |
840 | ui->tableView_2->hideColumn(4); |
839 | 841 | ||
840 | ui->tableView_2->resizeColumnsToContents(); |
842 | ui->tableView_2->resizeColumnsToContents(); |
841 | ui->tableView_2->setAlternatingRowColors(true); |
843 | ui->tableView_2->setAlternatingRowColors(true); |
842 | 844 | ||
843 | ui->pushButton_7->setEnabled(false); |
845 | ui->pushButton_7->setEnabled(false); |
844 | ui->pushButton_8->setEnabled(false); |
846 | ui->pushButton_8->setEnabled(false); |
845 | 847 | ||
846 | 848 | ||
847 | }
|
849 | }
|
848 | 850 |