Редакция 173 | Редакция 175 | К новейшей редакции | Только различия | Учитывать пробелы | Содержимое файла | Авторство | Последнее изменение | Открыть журнал | RSS
Редакция 173 | Редакция 174 | ||
---|---|---|---|
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 | ||
- | 28 | ||
- | 29 | ||
- | 30 | ||
27 | ui->treeWidget->setAlternatingRowColors(true); |
31 | ui->treeWidget->setAlternatingRowColors(true); |
28 | ui->treeWidget_2->setAlternatingRowColors(true); |
32 | ui->treeWidget_2->setAlternatingRowColors(true); |
29 | 33 | ||
30 | 34 | ||
31 | MainWindow::readSettings(); |
35 | MainWindow::readSettings(); |
32 | 36 | ||
33 | MainWindow::openDataBase(); |
37 | MainWindow::openDataBase(); |
34 | 38 | ||
- | 39 | classesIcons = MainWindow::getClassesIcons(); // ïîëó÷èì èêîíêè äëÿ êëàññîâ |
|
- | 40 | ||
35 | MainWindow::initComboBox(); |
41 | MainWindow::initComboBox(); |
36 | 42 | ||
37 | // MainWindow::buildPreviewModel(tr("Ìîÿ ìîäåëü"), tr("11"));
|
43 | // MainWindow::buildPreviewModel(tr("Ìîÿ ìîäåëü"), tr("11"));
|
38 | 44 | ||
39 | MainWindow::initListModelsTablle(); |
45 | MainWindow::initListModelsTablle(); |
40 | 46 | ||
41 | MainWindow::readModels(); |
47 | MainWindow::readModels(); |
42 | 48 | ||
43 | // MainWindow::creatModelString();
|
49 | // MainWindow::creatModelString();
|
44 | //int i;
|
50 | //int i;
|
45 | //i++;
|
51 | //i++;
|
46 | 52 | ||
47 | /*
|
53 | /*
|
48 | QFile file_tmp("./modelstring.txt");
|
54 | QFile file_tmp("./modelstring.txt");
|
49 | bool ok;
|
55 | bool ok;
|
50 | file_tmp.remove();
|
56 | file_tmp.remove();
|
51 | ok = file_tmp.open(QIODevice::ReadWrite | QIODevice::Text);
|
57 | ok = file_tmp.open(QIODevice::ReadWrite | QIODevice::Text);
|
52 | QTextStream out(&file_tmp);
|
58 | QTextStream out(&file_tmp);
|
53 | out.setCodec("cp1251");
|
59 | out.setCodec("cp1251");
|
54 | out << MainWindow::modelString;
|
60 | out << MainWindow::modelString;
|
55 | file_tmp.close();
|
61 | file_tmp.close();
|
56 | */
|
62 | */
|
57 | 63 | ||
58 | 64 | ||
59 | ui->treeWidget_2->hideColumn(1); |
65 | ui->treeWidget_2->hideColumn(1); |
60 | ui->treeWidget_2->hideColumn(2); |
66 | ui->treeWidget_2->hideColumn(2); |
61 | ui->treeWidget_2->hideColumn(3); |
67 | ui->treeWidget_2->hideColumn(3); |
62 | ui->treeWidget_2->hideColumn(4); |
68 | ui->treeWidget_2->hideColumn(4); |
63 | 69 | ||
64 | 70 | ||
65 | getDatabaseData(); |
71 | getDatabaseData(); |
66 | //// sql_mogel = new QSqlTableModel();
|
72 | //// sql_mogel = new QSqlTableModel();
|
67 | sql_mogel = new MyModel(); |
73 | sql_mogel = new MyModel(); |
68 | 74 | ||
69 | 75 | ||
70 | model_is_build = true; |
76 | model_is_build = true; |
71 | connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex))); |
77 | 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))); |
78 | connect(model_for_ListModelsTable, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_model_for_ListModelsTable_dataChanged(QModelIndex,QModelIndex))); |
73 | 79 | ||
74 | ui->pushButton_3->setEnabled(false); |
80 | ui->pushButton_3->setEnabled(false); |
75 | ui->pushButton_4->setEnabled(false); |
81 | ui->pushButton_4->setEnabled(false); |
76 | 82 | ||
77 | // setFrm.show();
|
83 | // setFrm.show();
|
78 | 84 | ||
79 | connect(ui->getsettingAct, SIGNAL(triggered()), this, SLOT(getSetting())); // âûáîð â ãëàâíîé ôîðìå â ìåíþ "Áàçà äàííûõ" ïóíêòà "Ïàðàìåòðû ñîåäèíåíèÿ" |
85 | 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())); |
86 | connect(setFrm.pushButton, SIGNAL(clicked()), this, SLOT(applySetting())); |
81 | 87 | ||
82 | // connect(ui->tableView_2,SIGNAL(activated(QModelIndex)),ui->tableView_2,SLOT(edit(QModelIndex)));
|
88 | // connect(ui->tableView_2,SIGNAL(activated(QModelIndex)),ui->tableView_2,SLOT(edit(QModelIndex)));
|
83 | 89 | ||
84 | picture_delegate = new CPictureDelegate(this); |
90 | picture_delegate = new CPictureDelegate(this); |
85 | 91 | ||
86 | }
|
92 | }
|
87 | 93 | ||
88 | MainWindow::~MainWindow() |
94 | MainWindow::~MainWindow() |
89 | {
|
95 | {
|
90 | delete sql_mogel; |
96 | delete sql_mogel; |
91 | delete ui; |
97 | delete ui; |
92 | delete model_for_ListModelsTable; |
98 | delete model_for_ListModelsTable; |
93 | }
|
99 | }
|
94 | 100 | ||
95 | void MainWindow::changeEvent(QEvent *e) |
101 | void MainWindow::changeEvent(QEvent *e) |
96 | {
|
102 | {
|
97 | QMainWindow::changeEvent(e); |
103 | QMainWindow::changeEvent(e); |
98 | switch (e->type()) { |
104 | switch (e->type()) { |
99 | case QEvent::LanguageChange: |
105 | case QEvent::LanguageChange: |
100 | ui->retranslateUi(this); |
106 | ui->retranslateUi(this); |
101 | break; |
107 | break; |
102 | default: |
108 | default: |
103 | break; |
109 | break; |
104 | }
|
110 | }
|
105 | }
|
111 | }
|
106 | 112 | ||
107 | 113 | ||
108 | bool MainWindow::readModel(){ |
114 | bool MainWindow::readModel(){ |
109 | bool result; |
115 | bool result; |
110 | QString model_str;
|
116 | QString model_str;
|
111 | QFile file("modelstring.txt"); |
117 | QFile file("modelstring.txt"); |
112 | // QFile file("model.txt");
|
118 | // QFile file("model.txt");
|
113 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
119 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
114 | rootItem1->setText(0, tr("Óðîâåíü 1")); |
120 | rootItem1->setText(0, tr("Óðîâåíü 1")); |
115 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
121 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
116 | // rootItem2->setText(0, tr("óðîâåíü 2"));
|
122 | // rootItem2->setText(0, tr("óðîâåíü 2"));
|
117 | rootItem1->setCheckState(0,Qt::Checked); |
123 | rootItem1->setCheckState(0,Qt::Checked); |
118 | // rootItem2->setCheckState(0,Qt::Checked);
|
124 | // rootItem2->setCheckState(0,Qt::Checked);
|
119 | 125 | ||
120 | 126 | ||
121 | 127 | ||
122 | result = file.open(QIODevice::ReadOnly); |
128 | result = file.open(QIODevice::ReadOnly); |
123 | if (result) { |
129 | if (result) { |
124 | model_str = QString(tr(file.readAll())); |
130 | model_str = QString(tr(file.readAll())); |
125 | }
|
131 | }
|
126 | 132 | ||
127 | setupModelData(model_str.split(QString("\n")), rootItem1, -1); |
133 | setupModelData(model_str.split(QString("\n")), rootItem1, -1); |
128 | 134 | ||
129 | 135 | ||
130 | return result; |
136 | return result; |
131 | 137 | ||
132 | }
|
138 | }
|
133 | 139 | ||
134 | 140 | ||
135 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent, int row) |
141 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent, int row) |
136 | {
|
142 | {
|
137 | QList<QTreeWidgetItem*> parents; |
143 | QList<QTreeWidgetItem*> parents; |
138 | QList<int> indentations; |
144 | QList<int> indentations; |
139 | parents << parent; |
145 | parents << parent; |
140 | indentations << 0; |
146 | indentations << 0; |
141 | 147 | ||
142 | int number = 0; |
148 | int number = 0; |
143 | 149 | ||
144 | while (number < lines.count()) { |
150 | while (number < lines.count()) { |
145 | int position = 0; |
151 | int position = 0; |
146 | while (position < lines[number].length()) { |
152 | while (position < lines[number].length()) { |
147 | if (lines[number].mid(position, 1) != " ") |
153 | if (lines[number].mid(position, 1) != " ") |
148 | break; |
154 | break; |
149 | position++; |
155 | position++; |
150 | }
|
156 | }
|
151 | 157 | ||
152 | QString lineData = lines[number].mid(position).trimmed(); |
158 | QString lineData = lines[number].mid(position).trimmed(); |
153 | 159 | ||
154 | if (!lineData.isEmpty()) { |
160 | if (!lineData.isEmpty()) { |
155 | // Read the column data from the rest of the line.
|
161 | // Read the column data from the rest of the line.
|
156 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
162 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
157 | QList<QVariant> columnData; |
163 | QList<QVariant> columnData; |
158 | for (int column = 0; column < columnStrings.count(); ++column) |
164 | for (int column = 0; column < columnStrings.count(); ++column) |
159 | columnData << columnStrings[column]; |
165 | columnData << columnStrings[column]; |
160 | 166 | ||
161 | if (position > indentations.last()) { |
167 | if (position > indentations.last()) { |
162 | // The last child of the current parent is now the new parent
|
168 | // The last child of the current parent is now the new parent
|
163 | // unless the current parent has no children.
|
169 | // unless the current parent has no children.
|
164 | 170 | ||
165 | if (parents.last()->childCount() > 0) { |
171 | if (parents.last()->childCount() > 0) { |
166 | parents << parents.last()->child(parents.last()->childCount()-1); |
172 | parents << parents.last()->child(parents.last()->childCount()-1); |
167 | indentations << position; |
173 | indentations << position; |
168 | }
|
174 | }
|
169 | } else { |
175 | } else { |
170 | while (position < indentations.last() && parents.count() > 0) { |
176 | while (position < indentations.last() && parents.count() > 0) { |
171 | parents.pop_back(); |
177 | parents.pop_back(); |
172 | indentations.pop_back(); |
178 | indentations.pop_back(); |
173 | }
|
179 | }
|
174 | }
|
180 | }
|
175 | 181 | ||
176 | // Append a new item to the current parent's list of children.
|
182 | // Append a new item to the current parent's list of children.
|
177 | // // // parents.last()->appendChild(new QTreeWidgetItem(columnData, parents.last()));
|
183 | // // // parents.last()->appendChild(new QTreeWidgetItem(columnData, parents.last()));
|
178 | QTreeWidgetItem* itm_tmp; |
184 | QTreeWidgetItem* itm_tmp; |
179 | itm_tmp = new QTreeWidgetItem( parents.last()); |
185 | itm_tmp = new QTreeWidgetItem( parents.last()); |
180 | 186 | ||
181 | itm_tmp->setText(0, QString(columnData.at(0).toString())); |
187 | itm_tmp->setText(0, QString(columnData.at(0).toString())); |
182 | if (columnData.at(1).toString() == "true") { |
188 | if (columnData.at(1).toString() == "true") { |
183 | itm_tmp->setCheckState(0,Qt::Checked); |
189 | itm_tmp->setCheckState(0,Qt::Checked); |
184 | }
|
190 | }
|
185 | else itm_tmp->setCheckState(0,Qt::Unchecked); |
191 | else itm_tmp->setCheckState(0,Qt::Unchecked); |
186 | if (columnData.count()>2) |
192 | if (columnData.count()>2) |
187 | {
|
193 | {
|
188 | QString class_id;
|
194 | QString class_id;
|
- | 195 | QPixmap pxmp;
|
|
- | 196 | QIcon icon;
|
|
189 | class_id = QString(columnData.at(2).toString()); |
197 | class_id = QString(columnData.at(2).toString()); |
- | 198 | pxmp = MainWindow::classesIcons.value(class_id); |
|
- | 199 | ||
190 | // itm_tmp->setText(1, QString(columnData.at(2).toString())); // id êëàññà
|
200 | // itm_tmp->setText(1, QString(columnData.at(2).toString())); // id êëàññà
|
191 | itm_tmp->setText(1, class_id); // id êëàññà |
201 | itm_tmp->setText(1, class_id); // id êëàññà |
192 | itm_tmp->setText(2, QVariant(number).toString()); // íîìåð ñòðîêè â ôàéëå-ìîäåëè îòîáðàæåíèÿ |
202 | itm_tmp->setText(2, QVariant(number).toString()); // íîìåð ñòðîêè â ôàéëå-ìîäåëè îòîáðàæåíèÿ |
193 | itm_tmp->setText(3, QVariant(indentations.size()).toString()); // óðîâåíü âëîæåíèÿ |
203 | itm_tmp->setText(3, QVariant(indentations.size()).toString()); // óðîâåíü âëîæåíèÿ |
194 | itm_tmp->setText(4, QVariant(row).toString()); // íîìåð ñòðîêè â ôàéëå |
204 | itm_tmp->setText(4, QVariant(row).toString()); // íîìåð ñòðîêè â ôàéëå |
- | 205 | ||
- | 206 | if (!pxmp.isNull()) |
|
- | 207 | {
|
|
- | 208 | icon.addPixmap(pxmp); |
|
- | 209 | itm_tmp->setIcon(0, icon); |
|
- | 210 | }
|
|
195 | }
|
211 | }
|
196 | }
|
212 | }
|
197 | 213 | ||
198 | number++; |
214 | number++; |
199 | }
|
215 | }
|
200 | }
|
216 | }
|
201 | 217 | ||
202 | 218 | ||
203 | /*
|
219 | /*
|
204 | void MainWindow::openBase()
|
220 | void MainWindow::openBase()
|
205 | {
|
221 | {
|
206 | 222 | ||
207 | db = QSqlDatabase::addDatabase("QMYSQL");
|
223 | db = QSqlDatabase::addDatabase("QMYSQL");
|
208 | pdb = &db;
|
224 | pdb = &db;
|
209 | raportFrm.pdb = &db;
|
225 | raportFrm.pdb = &db;
|
210 | 226 | ||
211 | pdb->setHostName(hostName);
|
227 | pdb->setHostName(hostName);
|
212 | pdb->setDatabaseName(baseName);
|
228 | pdb->setDatabaseName(baseName);
|
213 | pdb->setUserName(userName);
|
229 | pdb->setUserName(userName);
|
214 | pdb->setPassword(password);
|
230 | pdb->setPassword(password);
|
215 | bool ok = pdb->open();
|
231 | bool ok = pdb->open();
|
216 | if (!ok) {
|
232 | if (!ok) {
|
217 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
233 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
218 | this, // Ðîäèòåëüñêèé âèäæåò.
|
234 | this, // Ðîäèòåëüñêèé âèäæåò.
|
219 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
235 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
220 | pdb->lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
236 | pdb->lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
221 | }
|
237 | }
|
222 | if (ok)
|
238 | if (ok)
|
223 | {lineEdit-> insert(tr("Áàçà óñïåøíî îòêðûòà"));
|
239 | {lineEdit-> insert(tr("Áàçà óñïåøíî îòêðûòà"));
|
224 | }
|
240 | }
|
225 | else {lineEdit-> insert(tr("Áàçà íåäîñòóïíà. Êîä îøèáêè: "));
|
241 | else {lineEdit-> insert(tr("Áàçà íåäîñòóïíà. Êîä îøèáêè: "));
|
226 | lineEdit-> insert(pdb->lastError().text());
|
242 | lineEdit-> insert(pdb->lastError().text());
|
227 | }
|
243 | }
|
228 | 244 | ||
229 | 245 | ||
230 | 246 | ||
231 | model = new QSqlTableModel(this);
|
247 | model = new QSqlTableModel(this);
|
232 | model->setTable(tableName);
|
248 | model->setTable(tableName);
|
233 | 249 | ||
234 | model->setEditStrategy(QSqlTableModel::OnManualSubmit);
|
250 | model->setEditStrategy(QSqlTableModel::OnManualSubmit);
|
235 | model->setSort(0, Qt::AscendingOrder);
|
251 | model->setSort(0, Qt::AscendingOrder);
|
236 | 252 | ||
237 | model->select();
|
253 | model->select();
|
238 | 254 | ||
239 | 255 | ||
240 | QSqlField field(tr("age"), QVariant::Int);
|
256 | QSqlField field(tr("age"), QVariant::Int);
|
241 | field.setValue(QString(tr("123")));
|
257 | field.setValue(QString(tr("123")));
|
242 | 258 | ||
243 | bool okey;
|
259 | bool okey;
|
244 | int index;
|
260 | int index;
|
245 | QSqlRecord record;
|
261 | QSqlRecord record;
|
246 | 262 | ||
247 | 263 | ||
248 | tableView->setModel(model);
|
264 | tableView->setModel(model);
|
249 | view.setModel(model);
|
265 | view.setModel(model);
|
250 | 266 | ||
251 | 267 | ||
252 | tableView->setAlternatingRowColors(true);
|
268 | tableView->setAlternatingRowColors(true);
|
253 | view.setAlternatingRowColors(true);
|
269 | view.setAlternatingRowColors(true);
|
254 | 270 | ||
255 | tableView->resizeColumnsToContents();
|
271 | tableView->resizeColumnsToContents();
|
256 | 272 | ||
257 | 273 | ||
258 | view.resizeColumnsToContents();
|
274 | view.resizeColumnsToContents();
|
259 | 275 | ||
260 | tableView->show();
|
276 | tableView->show();
|
261 | 277 | ||
262 | 278 | ||
263 | 279 | ||
264 | initTreeWidget();
|
280 | initTreeWidget();
|
265 | }
|
281 | }
|
266 | */
|
282 | */
|
267 | 283 | ||
268 | 284 | ||
269 | QString MainWindow::creatModelString(QTreeWidgetItem* model){ |
285 | QString MainWindow::creatModelString(QTreeWidgetItem* model){ |
270 | 286 | ||
271 | MainWindow::modelString.clear(); // î÷èùàåì ñòðîêó ìîäåëè |
287 | MainWindow::modelString.clear(); // î÷èùàåì ñòðîêó ìîäåëè |
272 | // for (int i =0; i < rootItem1->childCount(); ++i )
|
288 | // for (int i =0; i < rootItem1->childCount(); ++i )
|
273 | 289 | ||
274 | {MainWindow::addChildsString(model, 0);} |
290 | {MainWindow::addChildsString(model, 0);} |
275 | 291 | ||
276 | return MainWindow::modelString; |
292 | return MainWindow::modelString; |
277 | // {MainWindow::addChildsString(ui->treeWidget, 0);}
|
293 | // {MainWindow::addChildsString(ui->treeWidget, 0);}
|
278 | /*
|
294 | /*
|
279 | int root_item_child_count;
|
295 | int root_item_child_count;
|
280 | int i;
|
296 | int i;
|
281 | root_item_child_count = rootItem1->childCount();
|
297 | root_item_child_count = rootItem1->childCount();
|
282 | i++;
|
298 | i++;
|
283 | */
|
299 | */
|
284 | }
|
300 | }
|
285 | 301 | ||
286 | 302 | ||
287 | void MainWindow::addChildsString(QTreeWidgetItem *parentItem, int level){ |
303 | void MainWindow::addChildsString(QTreeWidgetItem *parentItem, int level){ |
288 | int child_count; |
304 | int child_count; |
289 | child_count = parentItem->childCount(); |
305 | child_count = parentItem->childCount(); |
290 | for (int i=0; i < child_count; ++i){ |
306 | for (int i=0; i < child_count; ++i){ |
291 | for (int m=0; m < level; ++m){ |
307 | for (int m=0; m < level; ++m){ |
292 | modelString.append(tr(" ")); // ÷åòûðå ïðîáåëà - ïðèçíàê òîãî, ÷òî ýòî íîâûé óðîâåíü âëîæåíèÿ |
308 | modelString.append(tr(" ")); // ÷åòûðå ïðîáåëà - ïðèçíàê òîãî, ÷òî ýòî íîâûé óðîâåíü âëîæåíèÿ |
293 | }
|
309 | }
|
294 | modelString.append(parentItem->child(i)->text(0)); // â ïåðâîé êîëîíêå - èìÿ êëàññà |
310 | modelString.append(parentItem->child(i)->text(0)); // â ïåðâîé êîëîíêå - èìÿ êëàññà |
295 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
311 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
296 | if (parentItem->child(i)->checkState(0) == Qt::Checked) {modelString.append(tr("true"));} // åñëè ãàëî÷êà ñòîèò, çàíîñèì "true", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ áóäóò |
312 | if (parentItem->child(i)->checkState(0) == Qt::Checked) {modelString.append(tr("true"));} // åñëè ãàëî÷êà ñòîèò, çàíîñèì "true", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ áóäóò |
297 | else {modelString.append(tr("false"));} // åñëè êëàññ íå âûáðàí - çàíîñèì "false", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ íå áóäóò |
313 | else {modelString.append(tr("false"));} // åñëè êëàññ íå âûáðàí - çàíîñèì "false", ýëåìåíòû êëàññà â ïðåäñòàâëåíèè îòîáðàæàòüñÿ íå áóäóò |
298 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
314 | modelString.append(tr("\t\t\t\t")); // ÷åòûðå òàáóëÿöèè - ïðèçíàê íîâîãî ñòîëáöà |
299 | modelString.append(parentItem->child(i)->text(1)); // âî âòîðîé êîëîíêå - ID êëàññà |
315 | modelString.append(parentItem->child(i)->text(1)); // âî âòîðîé êîëîíêå - ID êëàññà |
300 | modelString.append(tr("\n")); // êîíåö ñòðîêè |
316 | modelString.append(tr("\n")); // êîíåö ñòðîêè |
301 | if (parentItem->child(i)->childCount() > 0) { MainWindow::addChildsString(parentItem->child(i), level+1);} |
317 | if (parentItem->child(i)->childCount() > 0) { MainWindow::addChildsString(parentItem->child(i), level+1);} |
302 | 318 | ||
303 | }
|
319 | }
|
304 | int i; |
320 | int i; |
305 | i++; |
321 | i++; |
306 | }
|
322 | }
|
307 | 323 | ||
308 | 324 | ||
309 | bool MainWindow::openDataBase(){ |
325 | bool MainWindow::openDataBase(){ |
310 | QString errorString;
|
326 | QString errorString;
|
311 | sql = QSqlDatabase::addDatabase("QMYSQL"); |
327 | sql = QSqlDatabase::addDatabase("QMYSQL"); |
312 | // sql.setDatabaseName(tr("an_db"));
|
328 | // sql.setDatabaseName(tr("an_db"));
|
313 | 329 | ||
314 | // // // sql.setDatabaseName(tr("inventory"));
|
330 | // // // sql.setDatabaseName(tr("inventory"));
|
315 | 331 | ||
316 | sql.setDatabaseName(baseName); |
332 | sql.setDatabaseName(baseName); |
317 | 333 | ||
318 | 334 | ||
319 | 335 | ||
320 | // // // sql.setHostName(tr("localhost"));
|
336 | // // // sql.setHostName(tr("localhost"));
|
321 | 337 | ||
322 | sql.setHostName(hostName); |
338 | sql.setHostName(hostName); |
323 | 339 | ||
324 | 340 | ||
325 | // // // sql.setUserName(tr("an"));
|
341 | // // // sql.setUserName(tr("an"));
|
326 | 342 | ||
327 | sql.setUserName(userName); |
343 | sql.setUserName(userName); |
328 | 344 | ||
329 | 345 | ||
330 | 346 | ||
331 | // // // sql.setPassword(tr("393939"));
|
347 | // // // sql.setPassword(tr("393939"));
|
332 | 348 | ||
333 | 349 | ||
334 | sql.setPassword(password); |
350 | sql.setPassword(password); |
335 | 351 | ||
336 | 352 | ||
337 | 353 | ||
338 | bool ok; |
354 | bool ok; |
339 | ok = sql.open(); |
355 | ok = sql.open(); |
340 | 356 | ||
341 | /*
|
357 | /*
|
342 | if (!ok) {
|
358 | if (!ok) {
|
343 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
359 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
344 | this, // Ðîäèòåëüñêèé âèäæåò.
|
360 | this, // Ðîäèòåëüñêèé âèäæåò.
|
345 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
361 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
346 | sql.lastError().text() ); // Òåêñò ñîîáùåíèÿ.
|
362 | sql.lastError().text() ); // Òåêñò ñîîáùåíèÿ.
|
347 | 363 | ||
348 | 364 | ||
349 | }
|
365 | }
|
350 | 366 | ||
351 | */
|
367 | */
|
352 | if (!ok) { |
368 | if (!ok) { |
353 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
369 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
354 | this, // Ðîäèòåëüñêèé âèäæåò. |
370 | this, // Ðîäèòåëüñêèé âèäæåò. |
355 | QObject::tr("Database Error"), // Çàãîëîâîê. |
371 | QObject::tr("Database Error"), // Çàãîëîâîê. |
356 | sql.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
372 | sql.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
357 | }
|
373 | }
|
358 | else { |
374 | else { |
359 | 375 | ||
360 | QMessageBox::information( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
376 | QMessageBox::information( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
361 | this, // Ðîäèòåëüñêèé âèäæåò. |
377 | this, // Ðîäèòåëüñêèé âèäæåò. |
362 | QObject::tr("Database Connect"), // Çàãîëîâîê. |
378 | QObject::tr("Database Connect"), // Çàãîëîâîê. |
363 | QObject::tr("Ñîåäèíåíèå ñ áàçîé äàííûõ óñïåøíî óñòàíîâëåíî.")); // Òåêñò ñîîáùåíèÿ. |
379 | QObject::tr("Ñîåäèíåíèå ñ áàçîé äàííûõ óñïåøíî óñòàíîâëåíî.")); // Òåêñò ñîîáùåíèÿ. |
364 | 380 | ||
365 | 381 | ||
366 | 382 | ||
367 | 383 | ||
368 | 384 | ||
369 | }
|
385 | }
|
370 | 386 | ||
371 | return ok; |
387 | return ok; |
372 | }
|
388 | }
|
373 | 389 | ||
374 | 390 | ||
375 | bool MainWindow::buildPreviewModel(QString modelName, QString rootClassID){ |
391 | bool MainWindow::buildPreviewModel(QString modelName, QString rootClassID){ |
376 | QSqlQuery q;
|
392 | QSqlQuery q;
|
377 | QString sql_str;
|
393 | QString sql_str;
|
378 | QString field_name_str;
|
394 | QString field_name_str;
|
379 | QString root_class_name;
|
395 | QString root_class_name;
|
380 | bool ok; |
396 | bool ok; |
381 | int field_name; |
397 | int field_name; |
382 | 398 | ||
383 | //ui->treeWidget->clear();
|
399 | //ui->treeWidget->clear();
|
384 | 400 | ||
385 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
401 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
386 | 402 | ||
387 | 403 | ||
388 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
404 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
389 | root_items_list << rootItem1; |
405 | root_items_list << rootItem1; |
390 | rootItem1->setText(0, modelName); |
406 | rootItem1->setText(0, modelName); |
391 | 407 | ||
392 | rootItem1->setCheckState(0,Qt::Checked); |
408 | rootItem1->setCheckState(0,Qt::Checked); |
393 | rootItems.append(rootItem1); |
409 | rootItems.append(rootItem1); |
394 | 410 | ||
395 | 411 | ||
396 | 412 | ||
397 | rootItem2 = new QTreeWidgetItem(rootItem1); |
413 | rootItem2 = new QTreeWidgetItem(rootItem1); |
398 | rootItem2->setText(0, root_class_name); |
414 | rootItem2->setText(0, root_class_name); |
399 | rootItem2->setText(1, rootClassID); |
415 | rootItem2->setText(1, rootClassID); |
400 | rootItem2->setCheckState(0,Qt::Checked); |
416 | rootItem2->setCheckState(0,Qt::Checked); |
401 | 417 | ||
402 | addChildsItems(rootItem2, -1); |
418 | addChildsItems(rootItem2, -1); |
403 | 419 | ||
404 | 420 | ||
405 | /*
|
421 | /*
|
406 | 422 | ||
407 | sql_str = tr("select * "
|
423 | sql_str = tr("select * "
|
408 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
424 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
409 | );
|
425 | );
|
410 | sql_str.append(rootClassID);
|
426 | sql_str.append(rootClassID);
|
411 | 427 | ||
412 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
428 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
413 | 429 | ||
414 | q.prepare(sql_str);
|
430 | q.prepare(sql_str);
|
415 | 431 | ||
416 | ok = q.exec();
|
432 | ok = q.exec();
|
417 | if (!ok) {
|
433 | if (!ok) {
|
418 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
434 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
419 | this, // Ðîäèòåëüñêèé âèäæåò.
|
435 | this, // Ðîäèòåëüñêèé âèäæåò.
|
420 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
436 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
421 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
437 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
422 | }
|
438 | }
|
423 | field_name = q.record().indexOf(tr("FieldName"));
|
439 | field_name = q.record().indexOf(tr("FieldName"));
|
424 | while(q.next()){
|
440 | while(q.next()){
|
425 | 441 | ||
426 | field_name_str = q.value(field_name).toString();
|
442 | field_name_str = q.value(field_name).toString();
|
427 | 443 | ||
428 | }
|
444 | }
|
429 | 445 | ||
430 | 446 | ||
431 | 447 | ||
432 | 448 | ||
433 | */
|
449 | */
|
434 | 450 | ||
435 | 451 | ||
436 | }
|
452 | }
|
437 | 453 | ||
438 | 454 | ||
439 | bool MainWindow::rebuildPreviewModel(QTreeWidgetItem* root_item, QString rootClassID, int row){ |
455 | bool MainWindow::rebuildPreviewModel(QTreeWidgetItem* root_item, QString rootClassID, int row){ |
440 | QSqlQuery q;
|
456 | QSqlQuery q;
|
441 | QString sql_str;
|
457 | QString sql_str;
|
442 | QString field_name_str;
|
458 | QString field_name_str;
|
443 | QString root_class_name;
|
459 | QString root_class_name;
|
444 | bool ok; |
460 | bool ok; |
445 | int field_name; |
461 | int field_name; |
446 | 462 | ||
447 | //ui->treeWidget->clear();
|
463 | //ui->treeWidget->clear();
|
448 | 464 | ||
449 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
465 | root_class_name = MainWindow::ClassName(rootClassID); // îïðåäåëÿåì èìÿ êëàññà |
450 | 466 | ||
451 | 467 | ||
452 | // rootItem1 = new QTreeWidgetItem(ui->treeWidget);
|
468 | // rootItem1 = new QTreeWidgetItem(ui->treeWidget);
|
453 | // root_items_list << rootItem1;
|
469 | // root_items_list << rootItem1;
|
454 | // rootItem1->setText(0, modelName);
|
470 | // rootItem1->setText(0, modelName);
|
455 | 471 | ||
456 | // rootItem1->setCheckState(0,Qt::Checked);
|
472 | // rootItem1->setCheckState(0,Qt::Checked);
|
457 | // rootItems.append(rootItem1);
|
473 | // rootItems.append(rootItem1);
|
458 | 474 | ||
459 | // root_item->removeChild(root_item->child(0)); // î÷èùàåì ñïèñîê äî÷åðíèõ êëàññîâ
|
475 | // root_item->removeChild(root_item->child(0)); // î÷èùàåì ñïèñîê äî÷åðíèõ êëàññîâ
|
460 | if (root_item->childCount()==0){ // íåò êîðíåâîãî êëàññà, ñîçäàäèì åãî |
476 | if (root_item->childCount()==0){ // íåò êîðíåâîãî êëàññà, ñîçäàäèì åãî |
461 | QTreeWidgetItem* item_tmp; |
477 | QTreeWidgetItem* item_tmp; |
462 | item_tmp = new QTreeWidgetItem (root_item); |
478 | item_tmp = new QTreeWidgetItem (root_item); |
463 | item_tmp->setText(4, QVariant(row).toString()); |
479 | item_tmp->setText(4, QVariant(row).toString()); |
464 | 480 | ||
465 | }
|
481 | }
|
466 | 482 | ||
467 | if (root_item->childCount()==1){ // êîðíåâîé êëàññ åñòü è îí ïóñòîé, î÷èùàòü åãî íå íàäî |
483 | if (root_item->childCount()==1){ // êîðíåâîé êëàññ åñòü è îí ïóñòîé, î÷èùàòü åãî íå íàäî |
468 | root_item->child(0)->setText(0, root_class_name); |
484 | root_item->child(0)->setText(0, root_class_name); |
469 | root_item->child(0)->setText(1, rootClassID); |
485 | root_item->child(0)->setText(1, rootClassID); |
470 | root_item->child(0)->setCheckState(0,Qt::Checked); |
486 | root_item->child(0)->setCheckState(0,Qt::Checked); |
471 | root_item->setText(4, QVariant(row).toString()); |
487 | root_item->setText(4, QVariant(row).toString()); |
472 | 488 | ||
473 | }
|
489 | }
|
474 | 490 | ||
475 | 491 | ||
476 | 492 | ||
477 | //delete rootItem2;
|
493 | //delete rootItem2;
|
478 | 494 | ||
479 | 495 | ||
480 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
496 | // rootItem2 = new QTreeWidgetItem(rootItem1);
|
481 | 497 | ||
482 | 498 | ||
483 | 499 | ||
484 | // rootItem2->setText(0, root_class_name);
|
500 | // rootItem2->setText(0, root_class_name);
|
485 | // rootItem2->setText(1, rootClassID);
|
501 | // rootItem2->setText(1, rootClassID);
|
486 | // rootItem2->setCheckState(0,Qt::Checked);
|
502 | // rootItem2->setCheckState(0,Qt::Checked);
|
487 | 503 | ||
488 | int child_count = root_item->child(0)->childCount(); |
504 | int child_count = root_item->child(0)->childCount(); |
489 | 505 | ||
490 | 506 | ||
491 | for (int i=0; i < child_count; i++){ // åñëè êîðíåâîé êëàññ åñòü è íå ïóñòîé, î÷èùàåì åãî |
507 | for (int i=0; i < child_count; i++){ // åñëè êîðíåâîé êëàññ åñòü è íå ïóñòîé, î÷èùàåì åãî |
492 | root_item->child(0)->removeChild(root_item->child(0)->child(0)); |
508 | root_item->child(0)->removeChild(root_item->child(0)->child(0)); |
493 | }
|
509 | }
|
494 | 510 | ||
495 | child_count = root_item->child(0)->childCount(); |
511 | child_count = root_item->child(0)->childCount(); |
496 | addChildsItems(root_item->child(0), row); |
512 | addChildsItems(root_item->child(0), row); |
497 | /*
|
513 | /*
|
498 | sql_str = tr("select * "
|
514 | sql_str = tr("select * "
|
499 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
515 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì
|
500 | );
|
516 | );
|
501 | sql_str.append(rootClassID);
|
517 | sql_str.append(rootClassID);
|
502 | 518 | ||
503 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
519 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' "));
|
504 | 520 | ||
505 | q.prepare(sql_str);
|
521 | q.prepare(sql_str);
|
506 | 522 | ||
507 | ok = q.exec();
|
523 | ok = q.exec();
|
508 | if (!ok) {
|
524 | if (!ok) {
|
509 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
525 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå.
|
510 | this, // Ðîäèòåëüñêèé âèäæåò.
|
526 | this, // Ðîäèòåëüñêèé âèäæåò.
|
511 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
527 | QObject::tr("Database Error"), // Çàãîëîâîê.
|
512 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
528 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ.
|
513 | }
|
529 | }
|
514 | field_name = q.record().indexOf(tr("FieldName"));
|
530 | field_name = q.record().indexOf(tr("FieldName"));
|
515 | while(q.next()){
|
531 | while(q.next()){
|
516 | 532 | ||
517 | field_name_str = q.value(field_name).toString();
|
533 | field_name_str = q.value(field_name).toString();
|
518 | 534 | ||
519 | }
|
535 | }
|
520 | 536 | ||
521 | */
|
537 | */
|
522 | 538 | ||
523 | 539 | ||
524 | }
|
540 | }
|
525 | 541 | ||
526 | 542 | ||
527 | 543 | ||
528 | 544 | ||
529 | QString MainWindow::ClassName(QString class_id){ //âîçâðàùàåò èìÿ êëàññà ïî åãî ID |
545 | QString MainWindow::ClassName(QString class_id){ //âîçâðàùàåò èìÿ êëàññà ïî åãî ID |
530 | QSqlQuery q;
|
546 | QSqlQuery q;
|
531 | QString sql_str;
|
547 | QString sql_str;
|
532 | QString class_name_str;
|
548 | QString class_name_str;
|
533 | bool ok; |
549 | bool ok; |
534 | int field_class_name; |
550 | int field_class_name; |
535 | 551 | ||
536 | sql_str = tr("select * " |
552 | sql_str = tr("select * " |
537 | " from ListOfClasses where ListOfClasses.ID = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
553 | " from ListOfClasses where ListOfClasses.ID = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
538 | ); |
554 | ); |
539 | 555 | ||
540 | sql_str.append(class_id); |
556 | sql_str.append(class_id); |
541 | sql_str.append(tr("' ")); |
557 | sql_str.append(tr("' ")); |
542 | 558 | ||
543 | q.prepare(sql_str); |
559 | q.prepare(sql_str); |
544 | 560 | ||
545 | ok = q.exec(); |
561 | ok = q.exec(); |
546 | 562 | ||
547 | 563 | ||
548 | if (!ok) { |
564 | if (!ok) { |
549 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
565 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
550 | this, // Ðîäèòåëüñêèé âèäæåò. |
566 | this, // Ðîäèòåëüñêèé âèäæåò. |
551 | QObject::tr("Database Error"), // Çàãîëîâîê. |
567 | QObject::tr("Database Error"), // Çàãîëîâîê. |
552 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
568 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
553 | }
|
569 | }
|
554 | 570 | ||
555 | field_class_name = q.record().indexOf(tr("ClassName")); |
571 | field_class_name = q.record().indexOf(tr("ClassName")); |
556 | while(q.next()){ |
572 | while(q.next()){ |
557 | 573 | ||
558 | class_name_str = q.value(field_class_name).toString(); |
574 | class_name_str = q.value(field_class_name).toString(); |
559 | 575 | ||
560 | }
|
576 | }
|
561 | 577 | ||
562 | return class_name_str; |
578 | return class_name_str; |
563 | 579 | ||
564 | }
|
580 | }
|
565 | 581 | ||
566 | 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 |
582 | 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 |
567 | QStringList chields_list;
|
583 | QStringList chields_list;
|
568 | QString parent_ID;
|
584 | QString parent_ID;
|
569 | QTreeWidgetItem *Item_tmp; |
585 | QTreeWidgetItem *Item_tmp; |
570 | parent_ID = perent_class_item->text(1); |
586 | parent_ID = perent_class_item->text(1); |
571 | int chields_count, i; |
587 | int chields_count, i; |
572 | 588 | ||
573 | chields_list = MainWindow::classChields(parent_ID); |
589 | chields_list = MainWindow::classChields(parent_ID); |
574 | if(chields_list.isEmpty()) return; |
590 | if(chields_list.isEmpty()) return; |
575 | chields_count = chields_list.size(); |
591 | chields_count = chields_list.size(); |
576 | for (int l = 0; l < chields_count; ++l){ |
592 | for (int l = 0; l < chields_count; ++l){ |
577 | QString chield_class_name, chield_id;
|
593 | QString chield_class_name, chield_id;
|
578 | chield_id = chields_list.at(l); |
594 | chield_id = chields_list.at(l); |
579 | chield_class_name = MainWindow::ClassName(chield_id); |
595 | chield_class_name = MainWindow::ClassName(chield_id); |
580 | Item_tmp = new QTreeWidgetItem(perent_class_item); |
596 | Item_tmp = new QTreeWidgetItem(perent_class_item); |
581 | Item_tmp->setText(0, chield_class_name); |
597 | Item_tmp->setText(0, chield_class_name); |
582 | Item_tmp->setText(1, chield_id); |
598 | Item_tmp->setText(1, chield_id); |
583 | Item_tmp->setCheckState(0, Qt::Checked); |
599 | Item_tmp->setCheckState(0, Qt::Checked); |
584 | Item_tmp->setText(4, QVariant(row).toString()); |
600 | Item_tmp->setText(4, QVariant(row).toString()); |
585 | MainWindow::addChildsItems(Item_tmp, row); |
601 | MainWindow::addChildsItems(Item_tmp, row); |
586 | }
|
602 | }
|
587 | 603 | ||
588 | i++; |
604 | i++; |
589 | 605 | ||
590 | }
|
606 | }
|
591 | 607 | ||
592 | 608 | ||
593 | /********************************************************
|
609 | /********************************************************
|
594 | * Ôóíêöèÿ âîçâðàùàåò ñïèñîê "äî÷åðíèõ" êëàññîâ
|
610 | * Ôóíêöèÿ âîçâðàùàåò ñïèñîê "äî÷åðíèõ" êëàññîâ
|
595 | *
|
611 | *
|
596 | *
|
612 | *
|
597 | *
|
613 | *
|
598 | ********************************************************/
|
614 | ********************************************************/
|
599 | 615 | ||
600 | QStringList MainWindow::classChields(QString class_id){ |
616 | QStringList MainWindow::classChields(QString class_id){ |
601 | // QMap<QString, QString> map;
|
617 | // QMap<QString, QString> map;
|
602 | // TClass class_tmp;
|
618 | // TClass class_tmp;
|
603 | // QList <TClass> chields_class_list; // ñïèñîê äî÷åðíèõ êëàññîâ
|
619 | // QList <TClass> chields_class_list; // ñïèñîê äî÷åðíèõ êëàññîâ
|
604 | QStringList result;
|
620 | QStringList result;
|
605 | QSqlQuery q;
|
621 | QSqlQuery q;
|
606 | QString sql_str;
|
622 | QString sql_str;
|
607 | QString classIdentifer_str; // â ýòîì ïîëå ëåæèò èäåíòèôèêàòîð êëàññà-êîíòåéíåðà |
623 | QString classIdentifer_str; // â ýòîì ïîëå ëåæèò èäåíòèôèêàòîð êëàññà-êîíòåéíåðà |
608 | QString field_id_str;
|
624 | QString field_id_str;
|
609 | bool ok; |
625 | bool ok; |
610 | int field_classIdentifer; |
626 | int field_classIdentifer; |
611 | sql_str = tr("select * " |
627 | sql_str = tr("select * " |
612 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
628 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
613 | ); |
629 | ); |
614 | sql_str.append(class_id); |
630 | sql_str.append(class_id); |
615 | 631 | ||
616 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
632 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
617 | 633 | ||
618 | q.prepare(sql_str); |
634 | q.prepare(sql_str); |
619 | 635 | ||
620 | ok = q.exec(); |
636 | ok = q.exec(); |
621 | if (!ok) { |
637 | if (!ok) { |
622 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
638 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
623 | this, // Ðîäèòåëüñêèé âèäæåò. |
639 | this, // Ðîäèòåëüñêèé âèäæåò. |
624 | QObject::tr("Database Error"), // Çàãîëîâîê. |
640 | QObject::tr("Database Error"), // Çàãîëîâîê. |
625 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
641 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
626 | }
|
642 | }
|
627 | field_classIdentifer = q.record().indexOf(tr("ClassIdentifer")); |
643 | field_classIdentifer = q.record().indexOf(tr("ClassIdentifer")); |
628 | while(q.next()){ |
644 | while(q.next()){ |
629 | 645 | ||
630 | classIdentifer_str = q.value(field_classIdentifer).toString(); |
646 | classIdentifer_str = q.value(field_classIdentifer).toString(); |
631 | result.append(classIdentifer_str); |
647 | result.append(classIdentifer_str); |
632 | }
|
648 | }
|
633 | 649 | ||
634 | return result; |
650 | return result; |
635 | 651 | ||
636 | }
|
652 | }
|
637 | 653 | ||
638 | 654 | ||
639 | QMap <QString, QString> MainWindow::getClassList(){ // ïîëó÷àåì ñïèñîê êëàññîâ |
655 | QMap <QString, QString> MainWindow::getClassList(){ // ïîëó÷àåì ñïèñîê êëàññîâ |
640 | QMap <QString, QString> result_map; |
656 | QMap <QString, QString> result_map; |
641 | QSqlQuery q;
|
657 | QSqlQuery q;
|
642 | QString sql_str;
|
658 | QString sql_str;
|
643 | QString class_name_str, class_id_str;
|
659 | QString class_name_str, class_id_str;
|
644 | 660 | ||
645 | int field_class_id, field_class_name; |
661 | int field_class_id, field_class_name; |
646 | bool ok; |
662 | bool ok; |
647 | sql_str = tr("select * " |
663 | sql_str = tr("select * " |
648 | " from ListOfClasses " //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
664 | " from ListOfClasses " //îïðåäåëèì êëàññû, äëÿ êîòîðûõ êîðíåâîé ÿâëÿåòñÿ êîíòåéíåðîì |
649 | ); |
665 | ); |
650 | q.prepare(sql_str); |
666 | q.prepare(sql_str); |
651 | ok = q.exec(); |
667 | ok = q.exec(); |
652 | if (!ok) { |
668 | if (!ok) { |
653 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
669 | QMessageBox::critical( // Äèàëîã ñ ñîîáùåíèåì îá îøèáêå. |
654 | this, // Ðîäèòåëüñêèé âèäæåò. |
670 | this, // Ðîäèòåëüñêèé âèäæåò. |
655 | QObject::tr("Database Error"), // Çàãîëîâîê. |
671 | QObject::tr("Database Error"), // Çàãîëîâîê. |
656 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
672 | q.lastError().text()); // Òåêñò ñîîáùåíèÿ. |
657 | return result_map; // åñëè îøèáêà - âîçâðàùàåì ïóñòîé ñïèñîê |
673 | return result_map; // åñëè îøèáêà - âîçâðàùàåì ïóñòîé ñïèñîê |
658 | }
|
674 | }
|
659 | field_class_id = q.record().indexOf(tr("ID")); |
675 | field_class_id = q.record().indexOf(tr("ID")); |
660 | field_class_name = q.record().indexOf(tr("ClassName")); |
676 | field_class_name = q.record().indexOf(tr("ClassName")); |
661 | 677 | ||
662 | while(q.next()){ |
678 | while(q.next()){ |
663 | 679 | ||
664 | class_name_str = q.value(field_class_name).toString(); |
680 | class_name_str = q.value(field_class_name).toString(); |
665 | class_id_str = q.value(field_class_id).toString(); |
681 | class_id_str = q.value(field_class_id).toString(); |
666 | result_map[class_id_str] = class_name_str; |
682 | result_map[class_id_str] = class_name_str; |
667 | }
|
683 | }
|
668 | return result_map; |
684 | return result_map; |
669 | }
|
685 | }
|
670 | 686 | ||
671 | 687 | ||
672 | 688 | ||
673 | 689 | ||
674 | 690 | ||
675 | void MainWindow::initComboBox(){ |
691 | void MainWindow::initComboBox(){ |
676 | 692 | ||
677 | 693 | ||
678 | QStringList classesNameList;
|
694 | QStringList classesNameList;
|
679 | QStringList classesID_list;
|
695 | QStringList classesID_list;
|
680 | QStringList tmp_stringList;
|
696 | QStringList tmp_stringList;
|
681 | 697 | ||
682 | 698 | ||
683 | 699 | ||
684 | QString tmp_str;
|
700 | QString tmp_str;
|
685 | 701 | ||
686 | class_list_map = MainWindow::getClassList(); |
702 | class_list_map = MainWindow::getClassList(); |
687 | classesID_list = class_list_map.keys(); |
703 | classesID_list = class_list_map.keys(); |
688 | classesNameList = class_list_map.values(); |
704 | classesNameList = class_list_map.values(); |
689 | QMapIterator<QString, QString> interator(class_list_map); |
705 | QMapIterator<QString, QString> interator(class_list_map); |
690 | // ui->comboBox->addItems(classesID_list);
|
706 | // ui->comboBox->addItems(classesID_list);
|
691 | // ui->comboBox->addItems(classesNameList);
|
707 | // ui->comboBox->addItems(classesNameList);
|
692 | while (interator.hasNext()) { |
708 | while (interator.hasNext()) { |
693 | interator.next(); |
709 | interator.next(); |
694 | tmp_str = interator.value(); |
710 | tmp_str = interator.value(); |
695 | tmp_str.append(tr(" \t(ID=")); |
711 | tmp_str.append(tr(" \t(ID=")); |
696 | tmp_str.append(interator.key()); |
712 | tmp_str.append(interator.key()); |
697 | tmp_str.append(tr(")")); |
713 | tmp_str.append(tr(")")); |
698 | tmp_stringList << tmp_str; |
714 | tmp_stringList << tmp_str; |
699 | 715 | ||
700 | }
|
716 | }
|
701 | // int count = ui->comboBox->count();
|
717 | // int count = ui->comboBox->count();
|
702 | 718 | ||
703 | ui->comboBox->clear(); |
719 | ui->comboBox->clear(); |
704 | ui->comboBox->addItems(tmp_stringList); |
720 | ui->comboBox->addItems(tmp_stringList); |
705 | 721 | ||
706 | 722 | ||
707 | }
|
723 | }
|
708 | 724 | ||
709 | 725 | ||
710 | void MainWindow::on_comboBox_currentIndexChanged( int index ){ |
726 | void MainWindow::on_comboBox_currentIndexChanged( int index ){ |
711 | QStringList classesNameList;
|
727 | QStringList classesNameList;
|
712 | QStringList classesID_list;
|
728 | QStringList classesID_list;
|
713 | QString ID_str;
|
729 | QString ID_str;
|
714 | if (index == -1) return; |
730 | if (index == -1) return; |
715 | if (!comboBox_slot_enable) return; // èíäåêñ ïîìåíÿëà ïðîãðàììà, îí íå áûë èçìåíåí âðó÷íóþ, âûõîäèì |
731 | if (!comboBox_slot_enable) return; // èíäåêñ ïîìåíÿëà ïðîãðàììà, îí íå áûë èçìåíåí âðó÷íóþ, âûõîäèì |
716 | int row; |
732 | int row; |
717 | 733 | ||
718 | classesID_list = class_list_map.keys(); |
734 | classesID_list = class_list_map.keys(); |
719 | classesNameList = class_list_map.values(); |
735 | classesNameList = class_list_map.values(); |
720 | ID_str = classesID_list[index]; |
736 | ID_str = classesID_list[index]; |
721 | ui->label->setText(ID_str); |
737 | ui->label->setText(ID_str); |
722 | if (root_items_list.indexOf(ui->treeWidget->currentItem()) != -1) |
738 | if (root_items_list.indexOf(ui->treeWidget->currentItem()) != -1) |
723 | {
|
739 | {
|
724 | row = QVariant(ui->treeWidget->currentItem()->text(4)).toInt(); |
740 | row = QVariant(ui->treeWidget->currentItem()->text(4)).toInt(); |
725 | model_is_build = false; // ÷òîáû íå âûçûâàëîñü ñîáûòèå on_treeWidget_itemChanged |
741 | model_is_build = false; // ÷òîáû íå âûçûâàëîñü ñîáûòèå on_treeWidget_itemChanged |
726 | rebuildPreviewModel(ui->treeWidget->currentItem(), ID_str, row); |
742 | rebuildPreviewModel(ui->treeWidget->currentItem(), ID_str, row); |
727 | model_is_build = true; // òåïåðü ïóñòü âûçûâàåòñÿ |
743 | model_is_build = true; // òåïåðü ïóñòü âûçûâàåòñÿ |
728 | QString mdl_str = MainWindow::creatModelString(ui->treeWidget->currentItem()); // |
744 | QString mdl_str = MainWindow::creatModelString(ui->treeWidget->currentItem()); // |
729 | model_for_ListModelsTable->setData(model_for_ListModelsTable->index(row, 2), QVariant(mdl_str)); |
745 | model_for_ListModelsTable->setData(model_for_ListModelsTable->index(row, 2), QVariant(mdl_str)); |
730 | }
|
746 | }
|
731 | getDatabaseData(); |
747 | getDatabaseData(); |
732 | 748 | ||
733 | 749 | ||
734 | }
|
750 | }
|
735 | 751 | ||
736 | void MainWindow::on_treeWidget_itemChanged ( QTreeWidgetItem * item, int column ){ |
752 | void MainWindow::on_treeWidget_itemChanged ( QTreeWidgetItem * item, int column ){ |
737 | int i; |
753 | int i; |
738 | i++; |
754 | i++; |
739 | QTreeWidgetItem * item_tmp; |
755 | QTreeWidgetItem * item_tmp; |
740 | QString mdl_str;
|
756 | QString mdl_str;
|
741 | QString row; // íîìåð ñòðîêè â òàáëèöå ìîäåëåé, ñîîòâåòñòâóþùèé èçìåíåííîé ìîäåëå |
757 | QString row; // íîìåð ñòðîêè â òàáëèöå ìîäåëåé, ñîîòâåòñòâóþùèé èçìåíåííîé ìîäåëå |
742 | QList <QTreeWidgetItem *> mdl_itm_list; |
758 | QList <QTreeWidgetItem *> mdl_itm_list; |
743 | QList <int> rows_list; |
759 | QList <int> rows_list; |
744 | 760 | ||
745 | 761 | ||
746 | if ((column) == 0 && (model_is_build)) { |
762 | if ((column) == 0 && (model_is_build)) { |
747 | // if (!model_is_build) return; // ìîäåëü åù¸ íå ïîñòðîåíà
|
763 | // if (!model_is_build) return; // ìîäåëü åù¸ íå ïîñòðîåíà
|
748 | 764 | ||
749 | mdl_itm_list = models_items.values(); |
765 | mdl_itm_list = models_items.values(); |
750 | rows_list = models_items.keys(); |
766 | rows_list = models_items.keys(); |
751 | row= item->text(4); |
767 | row= item->text(4); |
752 | 768 | ||
753 | 769 | ||
754 | if ( mdl_itm_list.indexOf(item) != -1){ // èçìåí¸í êîðíåâîé èòåì (ñàìà ìîäåëü) |
770 | if ( mdl_itm_list.indexOf(item) != -1){ // èçìåí¸í êîðíåâîé èòåì (ñàìà ìîäåëü) |
755 | if (item->checkState(0)) model_for_ListModelsTable->setData(model_for_ListModelsTable->index(QVariant(row).toInt(), 3), QVariant(1)); |
771 | if (item->checkState(0)) model_for_ListModelsTable->setData(model_for_ListModelsTable->index(QVariant(row).toInt(), 3), QVariant(1)); |
756 | else model_for_ListModelsTable->setData(model_for_ListModelsTable->index(QVariant(row).toInt(), 3), QVariant(0)); |
772 | else model_for_ListModelsTable->setData(model_for_ListModelsTable->index(QVariant(row).toInt(), 3), QVariant(0)); |
757 | }
|
773 | }
|
758 | 774 | ||
759 | 775 | ||
760 | 776 | ||
761 | 777 | ||
762 | if (!row.isEmpty()){ |
778 | if (!row.isEmpty()){ |
763 | 779 | ||
764 | 780 | ||
765 | int row_int; |
781 | int row_int; |
766 | row_int = QVariant(row).toInt(); |
782 | row_int = QVariant(row).toInt(); |
767 | if (rows_list.indexOf(row_int) != -1) |
783 | if (rows_list.indexOf(row_int) != -1) |
768 | {
|
784 | {
|
769 | item_tmp = models_items[row_int]; |
785 | item_tmp = models_items[row_int]; |
770 | mdl_str = MainWindow::creatModelString(item_tmp); |
786 | mdl_str = MainWindow::creatModelString(item_tmp); |
771 | model_for_ListModelsTable->setData(model_for_ListModelsTable->index(row_int, 2), QVariant(mdl_str)); |
787 | model_for_ListModelsTable->setData(model_for_ListModelsTable->index(row_int, 2), QVariant(mdl_str)); |
772 | }
|
788 | }
|
773 | 789 | ||
774 | 790 | ||
775 | }
|
791 | }
|
776 | 792 | ||
777 | 793 | ||
778 | }
|
794 | }
|
779 | 795 | ||
780 | /*
|
796 | /*
|
781 | QTreeWidgetItem * item_tmp;
|
797 | QTreeWidgetItem * item_tmp;
|
782 | item_tmp = item;
|
798 | item_tmp = item;
|
783 | while (item_tmp ){
|
799 | while (item_tmp ){
|
784 | item_tmp = item_tmp->parent();
|
800 | item_tmp = item_tmp->parent();
|
785 | }
|
801 | }
|
786 | */
|
802 | */
|
787 | if ((column) == 0 && (model_is_build)) getDatabaseData(); |
803 | if ((column) == 0 && (model_is_build)) getDatabaseData(); |
788 | 804 | ||
789 | 805 | ||
790 | }
|
806 | }
|
791 | 807 | ||
792 | 808 | ||
793 | void MainWindow::on_treeWidget_itemClicked ( QTreeWidgetItem * item, int column ){ |
809 | void MainWindow::on_treeWidget_itemClicked ( QTreeWidgetItem * item, int column ){ |
794 | int i; |
810 | int i; |
795 | i++; |
811 | i++; |
796 | if (root_items_list.indexOf(item) != -1) { |
812 | if (root_items_list.indexOf(item) != -1) { |
797 | QStringList classesNameList;
|
813 | QStringList classesNameList;
|
798 | QStringList classesID_list;
|
814 | QStringList classesID_list;
|
799 | 815 | ||
800 | int index; |
816 | int index; |
801 | classesID_list = class_list_map.keys(); |
817 | classesID_list = class_list_map.keys(); |
802 | classesNameList = class_list_map.values(); |
818 | classesNameList = class_list_map.values(); |
803 | if (item->childCount()>0) index = classesID_list.indexOf(item->child(0)->text(1)); // åñëè ìîäåëü íå ïóñòàÿ, óçíàåì êîðíåâîé êëàññ |
819 | if (item->childCount()>0) index = classesID_list.indexOf(item->child(0)->text(1)); // åñëè ìîäåëü íå ïóñòàÿ, óçíàåì êîðíåâîé êëàññ |
804 | else { // åñëè ïóñòàÿ |
820 | else { // åñëè ïóñòàÿ |
805 | ui->comboBox->setEnabled(true); |
821 | ui->comboBox->setEnabled(true); |
806 | return; |
822 | return; |
807 | 823 | ||
808 | }
|
824 | }
|
809 | comboBox_slot_enable = false; // ÷òîáû ñëîò comboBox íå ìåíÿë ñòðîêó ìîäåëè |
825 | comboBox_slot_enable = false; // ÷òîáû ñëîò comboBox íå ìåíÿë ñòðîêó ìîäåëè |
810 | if (index != -1) ui->comboBox->setCurrentIndex(index); |
826 | if (index != -1) ui->comboBox->setCurrentIndex(index); |
811 | comboBox_slot_enable = true; |
827 | comboBox_slot_enable = true; |
812 | ui->comboBox->setEnabled(true); |
828 | ui->comboBox->setEnabled(true); |
813 | 829 | ||
814 | 830 | ||
815 | }
|
831 | }
|
816 | // if ((rootItem1) == (item) ) ui->comboBox->setEnabled(true);
|
832 | // if ((rootItem1) == (item) ) ui->comboBox->setEnabled(true);
|
817 | else ( ui->comboBox->setEnabled(false)); |
833 | else ( ui->comboBox->setEnabled(false)); |
818 | }
|
834 | }
|
819 | 835 | ||
820 | QMap <QString, QString> MainWindow::getFieldsList(QString class_id){ // ïîëó÷àåì ñïèñîê ïîëåé êëàññà |
836 | QMap <QString, QString> MainWindow::getFieldsList(QString class_id){ // ïîëó÷àåì ñïèñîê ïîëåé êëàññà |
821 | 837 | ||
822 | }
|
838 | }
|
823 | 839 | ||
824 | 840 | ||
825 | void MainWindow::initListModelsTablle(){ |
841 | void MainWindow::initListModelsTablle(){ |
826 | model_for_ListModelsTable = new QSqlTableModel(); |
842 | model_for_ListModelsTable = new QSqlTableModel(); |
827 | 843 | ||
828 | model_for_ListModelsTable->setTable(tr("ListOfModels")); |
844 | model_for_ListModelsTable->setTable(tr("ListOfModels")); |
829 | // model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnFieldChange);
|
845 | // model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnFieldChange);
|
830 | model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnManualSubmit); |
846 | model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnManualSubmit); |
831 | ui->tableView_2->setModel(model_for_ListModelsTable); |
847 | ui->tableView_2->setModel(model_for_ListModelsTable); |
832 | 848 | ||
833 | model_for_ListModelsTable->select(); |
849 | model_for_ListModelsTable->select(); |
834 | 850 | ||
835 | ui->treeWidget->hideColumn(1); |
851 | ui->treeWidget->hideColumn(1); |
836 | ui->treeWidget->hideColumn(2); |
852 | ui->treeWidget->hideColumn(2); |
837 | ui->treeWidget->hideColumn(3); |
853 | ui->treeWidget->hideColumn(3); |
838 | ui->treeWidget->hideColumn(4); |
854 | ui->treeWidget->hideColumn(4); |
839 | 855 | ||
840 | ui->tableView_2->hideColumn(0); |
856 | ui->tableView_2->hideColumn(0); |
841 | ui->tableView_2->hideColumn(2); |
857 | ui->tableView_2->hideColumn(2); |
842 | ui->tableView_2->hideColumn(3); |
858 | ui->tableView_2->hideColumn(3); |
843 | ui->tableView_2->hideColumn(4); |
859 | ui->tableView_2->hideColumn(4); |
844 | 860 | ||
845 | ui->tableView_2->resizeColumnsToContents(); |
861 | ui->tableView_2->resizeColumnsToContents(); |
846 | ui->tableView_2->setAlternatingRowColors(true); |
862 | ui->tableView_2->setAlternatingRowColors(true); |
847 | 863 | ||
848 | ui->pushButton_7->setEnabled(false); |
864 | ui->pushButton_7->setEnabled(false); |
849 | ui->pushButton_8->setEnabled(false); |
865 | ui->pushButton_8->setEnabled(false); |
850 | 866 | ||
851 | 867 | ||
852 | }
|
868 | }
|
853 | 869 |