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Редакция | Автор | № строки | Строка |
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88 | pingvin | 1 | #include "mainwindow.h" |
2 | #include "ui_mainwindow.h" |
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3 | |||
4 | MainWindow::MainWindow(QWidget *parent) : |
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5 | QMainWindow(parent), |
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6 | ui(new Ui::MainWindow) |
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7 | { |
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8 | ui->setupUi(this); |
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106 | pingvin | 9 | // connect( ui->comboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(on_currentIndexChanged(int))); |
118 | pingvin | 10 | model_is_build = false; |
145 | pingvin | 11 | // MainWindow::readModel(); |
89 | pingvin | 12 | |
91 | pingvin | 13 | //QString model_str; |
140 | pingvin | 14 | |
15 | |||
16 | /* |
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91 | pingvin | 17 | MainWindow::creatModelString(); |
18 | int i; |
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19 | i++; |
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93 | pingvin | 20 | QFile file_tmp("./temp.txt"); |
92 | pingvin | 21 | bool ok; |
22 | ok = file_tmp.open(QIODevice::ReadWrite | QIODevice::Text); |
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23 | QTextStream out(&file_tmp); |
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24 | out << MainWindow::modelString; |
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25 | file_tmp.close(); |
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140 | pingvin | 26 | */ |
114 | pingvin | 27 | ui->treeWidget->setAlternatingRowColors(true); |
28 | ui->treeWidget_2->setAlternatingRowColors(true); |
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132 | pingvin | 29 | |
30 | |||
31 | MainWindow::readSettings(); |
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32 | |||
93 | pingvin | 33 | MainWindow::openDataBase(); |
136 | pingvin | 34 | |
104 | pingvin | 35 | MainWindow::initComboBox(); |
136 | pingvin | 36 | |
145 | pingvin | 37 | // MainWindow::buildPreviewModel(tr(" "), tr("11")); |
136 | pingvin | 38 | |
142 | pingvin | 39 | MainWindow::initListModelsTablle(); |
140 | pingvin | 40 | |
144 | pingvin | 41 | MainWindow::readModels(); |
42 | |||
145 | pingvin | 43 | // MainWindow::creatModelString(); |
140 | pingvin | 44 | //int i; |
45 | //i++; |
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145 | pingvin | 46 | |
47 | /* |
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48 | QFile file_tmp("./modelstring.txt"); |
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140 | pingvin | 49 | bool ok; |
50 | file_tmp.remove(); |
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51 | ok = file_tmp.open(QIODevice::ReadWrite | QIODevice::Text); |
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52 | QTextStream out(&file_tmp); |
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53 | out.setCodec("cp1251"); |
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54 | out << MainWindow::modelString; |
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55 | file_tmp.close(); |
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145 | pingvin | 56 | */ |
140 | pingvin | 57 | |
58 | |||
59 | |||
109 | pingvin | 60 | getDatabaseData(); |
127 | pingvin | 61 | //// sql_mogel = new QSqlTableModel(); |
62 | sql_mogel = new MyModel(); |
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63 | |||
64 | |||
118 | pingvin | 65 | model_is_build = true; |
119 | pingvin | 66 | connect(sql_mogel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_sql_mogel_dataChanged(QModelIndex,QModelIndex))); |
146 | pingvin | 67 | connect(model_for_ListModelsTable, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_model_for_ListModelsTable_dataChanged(QModelIndex,QModelIndex))); |
68 | |||
119 | pingvin | 69 | ui->pushButton_3->setEnabled(false); |
70 | ui->pushButton_4->setEnabled(false); |
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71 | |||
132 | pingvin | 72 | // setFrm.show(); |
119 | pingvin | 73 | |
132 | pingvin | 74 | connect(ui->getsettingAct, SIGNAL(triggered()), this, SLOT(getSetting())); // " " " " |
75 | connect(setFrm.pushButton, SIGNAL(clicked()), this, SLOT(applySetting())); |
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76 | |||
138 | pingvin | 77 | picture_delegate = new CPictureDelegate(this); |
132 | pingvin | 78 | |
88 | pingvin | 79 | } |
80 | |||
81 | MainWindow::~MainWindow() |
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82 | { |
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117 | pingvin | 83 | delete sql_mogel; |
88 | pingvin | 84 | delete ui; |
85 | } |
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86 | |||
87 | void MainWindow::changeEvent(QEvent *e) |
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88 | { |
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89 | QMainWindow::changeEvent(e); |
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90 | switch (e->type()) { |
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91 | case QEvent::LanguageChange: |
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92 | ui->retranslateUi(this); |
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93 | break; |
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94 | default: |
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95 | break; |
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96 | } |
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97 | } |
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89 | pingvin | 98 | |
99 | |||
100 | bool MainWindow::readModel(){ |
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101 | bool result; |
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102 | QString model_str; |
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140 | pingvin | 103 | QFile file("modelstring.txt"); |
141 | pingvin | 104 | // QFile file("model.txt"); |
91 | pingvin | 105 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
89 | pingvin | 106 | rootItem1->setText(0, tr(" 1")); |
107 | // rootItem2 = new QTreeWidgetItem(rootItem1); |
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108 | // rootItem2->setText(0, tr(" 2")); |
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109 | rootItem1->setCheckState(0,Qt::Checked); |
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110 | // rootItem2->setCheckState(0,Qt::Checked); |
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111 | |||
112 | |||
113 | |||
114 | result = file.open(QIODevice::ReadOnly); |
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115 | if (result) { |
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90 | pingvin | 116 | model_str = QString(tr(file.readAll())); |
89 | pingvin | 117 | } |
118 | |||
91 | pingvin | 119 | setupModelData(model_str.split(QString("\n")), rootItem1); |
89 | pingvin | 120 | |
121 | |||
122 | return result; |
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123 | |||
124 | } |
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125 | |||
126 | |||
127 | void MainWindow::setupModelData(const QStringList &lines, QTreeWidgetItem *parent) |
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128 | { |
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129 | QList<QTreeWidgetItem*> parents; |
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130 | QList<int> indentations; |
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131 | parents << parent; |
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132 | indentations << 0; |
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133 | |||
134 | int number = 0; |
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135 | |||
136 | while (number < lines.count()) { |
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137 | int position = 0; |
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138 | while (position < lines[number].length()) { |
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139 | if (lines[number].mid(position, 1) != " ") |
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140 | break; |
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141 | position++; |
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142 | } |
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143 | |||
144 | QString lineData = lines[number].mid(position).trimmed(); |
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145 | |||
146 | if (!lineData.isEmpty()) { |
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147 | // Read the column data from the rest of the line. |
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148 | QStringList columnStrings = lineData.split("\t", QString::SkipEmptyParts); |
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149 | QList<QVariant> columnData; |
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150 | for (int column = 0; column < columnStrings.count(); ++column) |
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151 | columnData << columnStrings[column]; |
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152 | |||
153 | if (position > indentations.last()) { |
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154 | // The last child of the current parent is now the new parent |
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155 | // unless the current parent has no children. |
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156 | |||
157 | if (parents.last()->childCount() > 0) { |
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158 | parents << parents.last()->child(parents.last()->childCount()-1); |
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159 | indentations << position; |
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160 | } |
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161 | } else { |
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162 | while (position < indentations.last() && parents.count() > 0) { |
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163 | parents.pop_back(); |
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164 | indentations.pop_back(); |
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165 | } |
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166 | } |
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167 | |||
168 | // Append a new item to the current parent's list of children. |
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169 | // // // parents.last()->appendChild(new QTreeWidgetItem(columnData, parents.last())); |
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170 | QTreeWidgetItem* itm_tmp; |
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171 | itm_tmp = new QTreeWidgetItem( parents.last()); |
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172 | |||
173 | itm_tmp->setText(0, QString(columnData.at(0).toString())); |
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174 | if (columnData.at(1).toString() == "true") { |
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175 | itm_tmp->setCheckState(0,Qt::Checked); |
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176 | } |
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177 | else itm_tmp->setCheckState(0,Qt::Unchecked); |
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141 | pingvin | 178 | if (columnData.count()>2) |
179 | { |
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90 | pingvin | 180 | itm_tmp->setText(1, QString(columnData.at(2).toString())); |
181 | itm_tmp->setText(2, QVariant(number).toString()); // - |
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182 | itm_tmp->setText(3, QVariant(indentations.size()).toString()); |
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141 | pingvin | 183 | } |
89 | pingvin | 184 | } |
185 | |||
186 | number++; |
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187 | } |
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188 | } |
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189 | |||
190 | |||
191 | /* |
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192 | void MainWindow::openBase() |
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193 | { |
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194 | |||
195 | db = QSqlDatabase::addDatabase("QMYSQL"); |
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196 | pdb = &db; |
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197 | raportFrm.pdb = &db; |
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198 | |||
199 | pdb->setHostName(hostName); |
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200 | pdb->setDatabaseName(baseName); |
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201 | pdb->setUserName(userName); |
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202 | pdb->setPassword(password); |
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203 | bool ok = pdb->open(); |
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204 | if (!ok) { |
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205 | QMessageBox::critical( // . |
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206 | this, // . |
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207 | QObject::tr("Database Error"), // . |
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208 | pdb->lastError().text()); // . |
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209 | } |
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210 | if (ok) |
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211 | {lineEdit-> insert(tr(" ")); |
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212 | } |
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213 | else {lineEdit-> insert(tr(" . : ")); |
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214 | lineEdit-> insert(pdb->lastError().text()); |
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215 | } |
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216 | |||
217 | |||
218 | |||
219 | model = new QSqlTableModel(this); |
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220 | model->setTable(tableName); |
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221 | |||
222 | model->setEditStrategy(QSqlTableModel::OnManualSubmit); |
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223 | model->setSort(0, Qt::AscendingOrder); |
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224 | |||
225 | model->select(); |
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226 | |||
227 | |||
228 | QSqlField field(tr("age"), QVariant::Int); |
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229 | field.setValue(QString(tr("123"))); |
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230 | |||
231 | bool okey; |
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232 | int index; |
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233 | QSqlRecord record; |
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234 | |||
235 | |||
236 | tableView->setModel(model); |
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237 | view.setModel(model); |
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238 | |||
239 | |||
240 | tableView->setAlternatingRowColors(true); |
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241 | view.setAlternatingRowColors(true); |
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242 | |||
243 | tableView->resizeColumnsToContents(); |
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244 | |||
245 | |||
246 | view.resizeColumnsToContents(); |
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247 | |||
248 | tableView->show(); |
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249 | |||
250 | |||
251 | |||
252 | initTreeWidget(); |
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253 | } |
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254 | */ |
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91 | pingvin | 255 | |
256 | |||
146 | pingvin | 257 | QString MainWindow::creatModelString(QTreeWidgetItem* model){ |
91 | pingvin | 258 | |
259 | MainWindow::modelString.clear(); // |
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260 | // for (int i =0; i < rootItem1->childCount(); ++i ) |
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261 | |||
146 | pingvin | 262 | {MainWindow::addChildsString(model, 0);} |
263 | |||
264 | return MainWindow::modelString; |
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145 | pingvin | 265 | // {MainWindow::addChildsString(ui->treeWidget, 0);} |
266 | /* |
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91 | pingvin | 267 | int root_item_child_count; |
268 | int i; |
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269 | root_item_child_count = rootItem1->childCount(); |
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270 | i++; |
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145 | pingvin | 271 | */ |
91 | pingvin | 272 | } |
273 | |||
274 | |||
275 | void MainWindow::addChildsString(QTreeWidgetItem *parentItem, int level){ |
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276 | int child_count; |
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277 | child_count = parentItem->childCount(); |
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278 | for (int i=0; i < child_count; ++i){ |
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279 | for (int m=0; m < level; ++m){ |
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280 | modelString.append(tr(" ")); // - , |
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281 | } |
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282 | modelString.append(parentItem->child(i)->text(0)); // - |
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283 | modelString.append(tr("\t\t\t\t")); // - |
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284 | if (parentItem->child(i)->checkState(0) == Qt::Checked) {modelString.append(tr("true"));} // , "true", |
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285 | else {modelString.append(tr("false"));} // - "false", |
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286 | modelString.append(tr("\t\t\t\t")); // - |
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287 | modelString.append(parentItem->child(i)->text(1)); // - ID |
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288 | modelString.append(tr("\n")); // |
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289 | if (parentItem->child(i)->childCount() > 0) { MainWindow::addChildsString(parentItem->child(i), level+1);} |
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290 | |||
291 | } |
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292 | int i; |
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293 | i++; |
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294 | } |
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93 | pingvin | 295 | |
296 | |||
297 | bool MainWindow::openDataBase(){ |
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298 | QString errorString; |
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299 | sql = QSqlDatabase::addDatabase("QMYSQL"); |
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131 | pingvin | 300 | // sql.setDatabaseName(tr("an_db")); |
301 | |||
132 | pingvin | 302 | // // // sql.setDatabaseName(tr("inventory")); |
131 | pingvin | 303 | |
132 | pingvin | 304 | sql.setDatabaseName(baseName); |
131 | pingvin | 305 | |
306 | |||
307 | |||
132 | pingvin | 308 | // // // sql.setHostName(tr("localhost")); |
93 | pingvin | 309 | |
132 | pingvin | 310 | sql.setHostName(hostName); |
311 | |||
312 | |||
313 | // // // sql.setUserName(tr("an")); |
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314 | |||
315 | sql.setUserName(userName); |
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316 | |||
317 | |||
318 | |||
319 | // // // sql.setPassword(tr("393939")); |
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320 | |||
321 | |||
322 | sql.setPassword(password); |
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323 | |||
324 | |||
325 | |||
93 | pingvin | 326 | bool ok; |
327 | ok = sql.open(); |
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328 | |||
329 | /* |
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330 | if (!ok) { |
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331 | QMessageBox::critical( // . |
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332 | this, // . |
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333 | QObject::tr("Database Error"), // . |
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334 | sql.lastError().text() ); // . |
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335 | |||
336 | |||
337 | } |
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338 | |||
339 | */ |
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340 | if (!ok) { |
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341 | QMessageBox::critical( // . |
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342 | this, // . |
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343 | QObject::tr("Database Error"), // . |
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344 | sql.lastError().text()); // . |
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345 | } |
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346 | else { |
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347 | |||
348 | QMessageBox::information( // . |
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349 | this, // . |
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350 | QObject::tr("Database Connect"), // . |
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351 | QObject::tr(" .")); // . |
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352 | |||
353 | |||
354 | |||
355 | |||
356 | |||
357 | } |
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358 | |||
359 | return ok; |
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360 | } |
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94 | pingvin | 361 | |
362 | |||
97 | pingvin | 363 | bool MainWindow::buildPreviewModel(QString modelName, QString rootClassID){ |
94 | pingvin | 364 | QSqlQuery q; |
365 | QString sql_str; |
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95 | pingvin | 366 | QString field_name_str; |
367 | QString root_class_name; |
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368 | bool ok; |
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94 | pingvin | 369 | int field_name; |
95 | pingvin | 370 | |
371 | //ui->treeWidget->clear(); |
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372 | |||
373 | root_class_name = MainWindow::ClassName(rootClassID); // |
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374 | |||
145 | pingvin | 375 | |
95 | pingvin | 376 | rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
145 | pingvin | 377 | root_items_list << rootItem1; |
97 | pingvin | 378 | rootItem1->setText(0, modelName); |
379 | |||
95 | pingvin | 380 | rootItem1->setCheckState(0,Qt::Checked); |
104 | pingvin | 381 | rootItems.append(rootItem1); |
95 | pingvin | 382 | |
383 | |||
104 | pingvin | 384 | |
145 | pingvin | 385 | rootItem2 = new QTreeWidgetItem(rootItem1); |
386 | rootItem2->setText(0, root_class_name); |
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387 | rootItem2->setText(1, rootClassID); |
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388 | rootItem2->setCheckState(0,Qt::Checked); |
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95 | pingvin | 389 | |
145 | pingvin | 390 | addChildsItems(rootItem2); |
95 | pingvin | 391 | |
145 | pingvin | 392 | |
393 | /* |
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394 | |||
94 | pingvin | 395 | sql_str = tr("select * " |
95 | pingvin | 396 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" // , |
94 | pingvin | 397 | ); |
398 | sql_str.append(rootClassID); |
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399 | |||
95 | pingvin | 400 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
94 | pingvin | 401 | |
95 | pingvin | 402 | q.prepare(sql_str); |
403 | |||
404 | ok = q.exec(); |
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405 | if (!ok) { |
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406 | QMessageBox::critical( // . |
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407 | this, // . |
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408 | QObject::tr("Database Error"), // . |
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409 | q.lastError().text()); // . |
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410 | } |
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411 | field_name = q.record().indexOf(tr("FieldName")); |
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412 | while(q.next()){ |
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413 | |||
414 | field_name_str = q.value(field_name).toString(); |
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415 | |||
416 | } |
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417 | |||
100 | pingvin | 418 | |
419 | |||
420 | |||
145 | pingvin | 421 | */ |
422 | |||
423 | |||
94 | pingvin | 424 | } |
95 | pingvin | 425 | |
426 | |||
107 | pingvin | 427 | bool MainWindow::rebuildPreviewModel(QTreeWidgetItem* root_item, QString rootClassID){ |
428 | QSqlQuery q; |
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429 | QString sql_str; |
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430 | QString field_name_str; |
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431 | QString root_class_name; |
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432 | bool ok; |
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433 | int field_name; |
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95 | pingvin | 434 | |
107 | pingvin | 435 | //ui->treeWidget->clear(); |
436 | |||
437 | root_class_name = MainWindow::ClassName(rootClassID); // |
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438 | |||
439 | |||
440 | // rootItem1 = new QTreeWidgetItem(ui->treeWidget); |
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441 | // root_items_list << rootItem1; |
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442 | // rootItem1->setText(0, modelName); |
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443 | |||
444 | // rootItem1->setCheckState(0,Qt::Checked); |
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445 | // rootItems.append(rootItem1); |
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446 | |||
447 | // root_item->removeChild(root_item->child(0)); // |
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145 | pingvin | 448 | if (root_item->childCount()==0){ // , |
449 | QTreeWidgetItem* item_tmp; |
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450 | item_tmp = new QTreeWidgetItem (root_item); |
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451 | |||
452 | } |
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453 | |||
454 | if (root_item->childCount()==1){ // , |
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107 | pingvin | 455 | root_item->child(0)->setText(0, root_class_name); |
456 | root_item->child(0)->setText(1, rootClassID); |
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457 | root_item->child(0)->setCheckState(0,Qt::Checked);} |
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458 | |||
145 | pingvin | 459 | |
460 | |||
107 | pingvin | 461 | //delete rootItem2; |
462 | |||
463 | |||
464 | // rootItem2 = new QTreeWidgetItem(rootItem1); |
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465 | |||
466 | |||
467 | |||
468 | // rootItem2->setText(0, root_class_name); |
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469 | // rootItem2->setText(1, rootClassID); |
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470 | // rootItem2->setCheckState(0,Qt::Checked); |
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471 | |||
472 | int child_count = root_item->child(0)->childCount(); |
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473 | |||
474 | |||
145 | pingvin | 475 | for (int i=0; i < child_count; i++){ // , |
107 | pingvin | 476 | root_item->child(0)->removeChild(root_item->child(0)->child(0)); |
477 | } |
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478 | |||
479 | child_count = root_item->child(0)->childCount(); |
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480 | addChildsItems(root_item->child(0)); |
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481 | /* |
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482 | sql_str = tr("select * " |
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483 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" // , |
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484 | ); |
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485 | sql_str.append(rootClassID); |
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486 | |||
487 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
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488 | |||
489 | q.prepare(sql_str); |
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490 | |||
491 | ok = q.exec(); |
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492 | if (!ok) { |
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493 | QMessageBox::critical( // . |
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494 | this, // . |
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495 | QObject::tr("Database Error"), // . |
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496 | q.lastError().text()); // . |
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497 | } |
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498 | field_name = q.record().indexOf(tr("FieldName")); |
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499 | while(q.next()){ |
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500 | |||
501 | field_name_str = q.value(field_name).toString(); |
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502 | |||
503 | } |
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504 | |||
505 | */ |
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506 | |||
507 | |||
508 | } |
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509 | |||
510 | |||
511 | |||
512 | |||
95 | pingvin | 513 | QString MainWindow::ClassName(QString class_id){ // ID |
514 | QSqlQuery q; |
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515 | QString sql_str; |
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516 | QString class_name_str; |
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517 | bool ok; |
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518 | int field_class_name; |
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519 | |||
520 | sql_str = tr("select * " |
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521 | " from ListOfClasses where ListOfClasses.ID = '" // , |
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522 | ); |
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523 | |||
524 | sql_str.append(class_id); |
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525 | sql_str.append(tr("' ")); |
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526 | |||
527 | q.prepare(sql_str); |
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528 | |||
529 | ok = q.exec(); |
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530 | |||
531 | |||
532 | if (!ok) { |
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533 | QMessageBox::critical( // . |
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534 | this, // . |
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535 | QObject::tr("Database Error"), // . |
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536 | q.lastError().text()); // . |
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537 | } |
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538 | |||
539 | field_class_name = q.record().indexOf(tr("ClassName")); |
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540 | while(q.next()){ |
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541 | |||
542 | class_name_str = q.value(field_class_name).toString(); |
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543 | |||
544 | } |
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545 | |||
546 | return class_name_str; |
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547 | |||
548 | } |
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98 | pingvin | 549 | |
550 | void MainWindow::addChildsItems(QTreeWidgetItem *perent_class_item){ // , |
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100 | pingvin | 551 | QStringList chields_list; |
552 | QString parent_ID; |
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553 | QTreeWidgetItem *Item_tmp; |
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554 | parent_ID = perent_class_item->text(1); |
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555 | int chields_count, i; |
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98 | pingvin | 556 | |
100 | pingvin | 557 | chields_list = MainWindow::classChields(parent_ID); |
558 | if(chields_list.isEmpty()) return; |
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559 | chields_count = chields_list.size(); |
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560 | for (int l = 0; l < chields_count; ++l){ |
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561 | QString chield_class_name, chield_id; |
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562 | chield_id = chields_list.at(l); |
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563 | chield_class_name = MainWindow::ClassName(chield_id); |
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564 | Item_tmp = new QTreeWidgetItem(perent_class_item); |
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565 | Item_tmp->setText(0, chield_class_name); |
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566 | Item_tmp->setText(1, chield_id); |
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567 | Item_tmp->setCheckState(0, Qt::Checked); |
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101 | pingvin | 568 | MainWindow::addChildsItems(Item_tmp); |
98 | pingvin | 569 | } |
570 | |||
100 | pingvin | 571 | i++; |
99 | pingvin | 572 | |
100 | pingvin | 573 | } |
574 | |||
575 | |||
99 | pingvin | 576 | /******************************************************** |
577 | * "" |
||
578 | * |
||
579 | * |
||
580 | * |
||
581 | ********************************************************/ |
||
582 | |||
583 | QStringList MainWindow::classChields(QString class_id){ |
||
584 | // QMap<QString, QString> map; |
||
585 | // TClass class_tmp; |
||
586 | // QList <TClass> chields_class_list; // |
||
587 | QStringList result; |
||
588 | QSqlQuery q; |
||
589 | QString sql_str; |
||
590 | QString classIdentifer_str; // - |
||
591 | QString field_id_str; |
||
592 | bool ok; |
||
593 | int field_classIdentifer; |
||
594 | sql_str = tr("select * " |
||
595 | " from DescriptionOfClasses where DescriptionOfClasses.DefaultValue = '" // , |
||
596 | ); |
||
597 | sql_str.append(class_id); |
||
598 | |||
599 | sql_str.append(tr("' and DescriptionOfClasses.FieldType = 'pointer' ")); |
||
600 | |||
601 | q.prepare(sql_str); |
||
602 | |||
603 | ok = q.exec(); |
||
604 | if (!ok) { |
||
605 | QMessageBox::critical( // . |
||
606 | this, // . |
||
607 | QObject::tr("Database Error"), // . |
||
608 | q.lastError().text()); // . |
||
609 | } |
||
610 | field_classIdentifer = q.record().indexOf(tr("ClassIdentifer")); |
||
611 | while(q.next()){ |
||
612 | |||
613 | classIdentifer_str = q.value(field_classIdentifer).toString(); |
||
614 | result.append(classIdentifer_str); |
||
615 | } |
||
616 | |||
617 | return result; |
||
618 | |||
619 | } |
||
102 | pingvin | 620 | |
621 | |||
622 | QMap <QString, QString> MainWindow::getClassList(){ // |
||
623 | QMap <QString, QString> result_map; |
||
624 | QSqlQuery q; |
||
625 | QString sql_str; |
||
103 | pingvin | 626 | QString class_name_str, class_id_str; |
627 | |||
102 | pingvin | 628 | int field_class_id, field_class_name; |
629 | bool ok; |
||
630 | sql_str = tr("select * " |
||
631 | " from ListOfClasses " // , |
||
632 | ); |
||
633 | q.prepare(sql_str); |
||
634 | ok = q.exec(); |
||
635 | if (!ok) { |
||
636 | QMessageBox::critical( // . |
||
637 | this, // . |
||
638 | QObject::tr("Database Error"), // . |
||
639 | q.lastError().text()); // . |
||
640 | return result_map; // - |
||
641 | } |
||
642 | field_class_id = q.record().indexOf(tr("ID")); |
||
643 | field_class_name = q.record().indexOf(tr("ClassName")); |
||
644 | |||
103 | pingvin | 645 | while(q.next()){ |
102 | pingvin | 646 | |
103 | pingvin | 647 | class_name_str = q.value(field_class_name).toString(); |
648 | class_id_str = q.value(field_class_id).toString(); |
||
649 | result_map[class_id_str] = class_name_str; |
||
650 | } |
||
102 | pingvin | 651 | return result_map; |
652 | } |
||
104 | pingvin | 653 | |
654 | |||
655 | |||
656 | |||
657 | |||
658 | void MainWindow::initComboBox(){ |
||
659 | |||
106 | pingvin | 660 | |
104 | pingvin | 661 | QStringList classesNameList; |
662 | QStringList classesID_list; |
||
663 | QStringList tmp_stringList; |
||
664 | |||
665 | |||
666 | |||
667 | QString tmp_str; |
||
668 | |||
669 | class_list_map = MainWindow::getClassList(); |
||
670 | classesID_list = class_list_map.keys(); |
||
671 | classesNameList = class_list_map.values(); |
||
672 | QMapIterator<QString, QString> interator(class_list_map); |
||
673 | // ui->comboBox->addItems(classesID_list); |
||
674 | // ui->comboBox->addItems(classesNameList); |
||
675 | while (interator.hasNext()) { |
||
676 | interator.next(); |
||
677 | tmp_str = interator.value(); |
||
678 | tmp_str.append(tr(" \t(ID=")); |
||
679 | tmp_str.append(interator.key()); |
||
680 | tmp_str.append(tr(")")); |
||
681 | tmp_stringList << tmp_str; |
||
682 | |||
683 | } |
||
132 | pingvin | 684 | // int count = ui->comboBox->count(); |
685 | |||
686 | ui->comboBox->clear(); |
||
104 | pingvin | 687 | ui->comboBox->addItems(tmp_stringList); |
688 | |||
689 | |||
690 | } |
||
105 | pingvin | 691 | |
692 | |||
106 | pingvin | 693 | void MainWindow::on_comboBox_currentIndexChanged( int index ){ |
694 | QStringList classesNameList; |
||
695 | QStringList classesID_list; |
||
696 | QString ID_str; |
||
132 | pingvin | 697 | if (index == -1) return; |
698 | |||
106 | pingvin | 699 | classesID_list = class_list_map.keys(); |
700 | classesNameList = class_list_map.values(); |
||
701 | ID_str = classesID_list[index]; |
||
702 | ui->label->setText(ID_str); |
||
145 | pingvin | 703 | if (root_items_list.indexOf(ui->treeWidget->currentItem()) != -1) |
704 | { |
||
705 | model_is_build = false; // on_treeWidget_itemChanged |
||
706 | rebuildPreviewModel(ui->treeWidget->currentItem(), ID_str); |
||
707 | model_is_build = true; // |
||
708 | } |
||
709 | getDatabaseData(); |
||
107 | pingvin | 710 | |
711 | |||
105 | pingvin | 712 | } |
713 | |||
106 | pingvin | 714 | void MainWindow::on_treeWidget_itemChanged ( QTreeWidgetItem * item, int column ){ |
715 | int i; |
||
716 | i++; |
||
717 | |||
118 | pingvin | 718 | if ((column) == 0 && (model_is_build)) getDatabaseData(); |
719 | |||
106 | pingvin | 720 | } |
721 | |||
722 | |||
723 | void MainWindow::on_treeWidget_itemClicked ( QTreeWidgetItem * item, int column ){ |
||
724 | int i; |
||
725 | i++; |
||
108 | pingvin | 726 | if (root_items_list.indexOf(item) != -1) { |
727 | QStringList classesNameList; |
||
728 | QStringList classesID_list; |
||
106 | pingvin | 729 | |
108 | pingvin | 730 | int index; |
731 | classesID_list = class_list_map.keys(); |
||
732 | classesNameList = class_list_map.values(); |
||
145 | pingvin | 733 | if (item->childCount()>0) index = classesID_list.indexOf(item->child(0)->text(1)); // , |
734 | else { // |
||
735 | ui->comboBox->setEnabled(true); |
||
736 | return; |
||
737 | |||
738 | } |
||
132 | pingvin | 739 | if (index != -1) ui->comboBox->setCurrentIndex(index); |
108 | pingvin | 740 | |
741 | ui->comboBox->setEnabled(true); |
||
742 | |||
743 | |||
744 | } |
||
106 | pingvin | 745 | // if ((rootItem1) == (item) ) ui->comboBox->setEnabled(true); |
746 | else ( ui->comboBox->setEnabled(false)); |
||
747 | } |
||
110 | pingvin | 748 | |
125 | pingvin | 749 | QMap <QString, QString> MainWindow::getFieldsList(QString class_id){ // |
110 | pingvin | 750 | |
125 | pingvin | 751 | } |
142 | pingvin | 752 | |
753 | |||
754 | void MainWindow::initListModelsTablle(){ |
||
755 | model_for_ListModelsTable = new QSqlTableModel(this); |
||
756 | |||
757 | model_for_ListModelsTable->setTable(tr("ListOfModels")); |
||
146 | pingvin | 758 | // model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnFieldChange); |
759 | model_for_ListModelsTable->setEditStrategy(QSqlTableModel::OnManualSubmit); |
||
142 | pingvin | 760 | ui->tableView_2->setModel(model_for_ListModelsTable); |
761 | model_for_ListModelsTable->select(); |
||
146 | pingvin | 762 | ui->pushButton_7->setEnabled(false); |
763 | ui->pushButton_8->setEnabled(false); |
||
142 | pingvin | 764 | } |