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Редакция | Автор | № строки | Строка |
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24 | pingvin | 1 | #include "classeditor.h" |
2 | #include "ui_classeditor.h" |
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3 | |||
45 | pingvin | 4 | |
24 | pingvin | 5 | ClassEditor::ClassEditor(QWidget *parent) : |
6 | QMainWindow(parent), |
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7 | ui(new Ui::ClassEditor) |
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8 | { |
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9 | ui->setupUi(this); |
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60 | pingvin | 10 | |
11 | |||
12 | |||
13 | // settdialog = new SettingsDialog(this); |
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14 | ///////////////////////////////////////////////////// settdialog.show(); |
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24 | pingvin | 15 | sql.setDatabaseName(tr("an_db")); |
56 | pingvin | 16 | |
60 | pingvin | 17 | /* |
35 | pingvin | 18 | field = new TableField(tr(""), this); |
38 | pingvin | 19 | field->setNotNull(true); |
35 | pingvin | 20 | field->setDefaultValue(tr("")); |
33 | pingvin | 21 | |
38 | pingvin | 22 | table = new SqlTable (tr("NewTable"), this); |
23 | table->setName(tr("NewTable")); |
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39 | pingvin | 24 | table->fields().at(0)->setNotNull(true); |
25 | if (!(table->setPrimaryKey(tr("ID")))) { |
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26 | ui->label_3->setText(table->lastError()); |
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27 | } |
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28 | else ui->label_3->setText(table->primaryKey()); |
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29 | table->append(field); |
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30 | |||
31 | field = new TableField(tr(""), this); |
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32 | field->setNotNull(true); |
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33 | field->setDefaultValue(tr("")); |
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34 | table->append(field); |
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35 | |||
40 | pingvin | 36 | field = new TableField(tr(""), this); |
37 | field->setNotNull(true); |
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38 | field->setDefaultValue(tr("")); |
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39 | table->append(field); |
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40 | |||
41 | field = new TableField(tr(" ()"), this); |
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42 | field->setNotNull(true); |
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43 | field->setType(tr("INTEGER")); |
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44 | field->setDefaultValue(tr("1")); |
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45 | table->append(field); |
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46 | |||
47 | field = new TableField(tr(" "), this); |
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48 | field->setNotNull(false); |
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49 | field->setType(tr("DATE")); |
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50 | field->setDefaultValue(tr("NULL")); |
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51 | table->append(field); |
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52 | |||
38 | pingvin | 53 | ui->label_2->setText(table->name()); |
54 | ui->label->setText(table->fields().at(0)->sqlString()); |
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39 | pingvin | 55 | ui->label_4->setText(table->sqlString()); |
40 | pingvin | 56 | ////// ui->lineEdit->insert(table->sqlString()); |
38 | pingvin | 57 | |
60 | pingvin | 58 | */ |
45 | pingvin | 59 | /********************************************** |
60 | |||
40 | pingvin | 61 | QTextDocument *document; |
62 | // = ui->textEdit->document(); |
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63 | QTextCursor *cursor; |
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45 | pingvin | 64 | |
40 | pingvin | 65 | document = ui->textEdit->document(); |
66 | cursor = new QTextCursor(document); |
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67 | cursor->movePosition(QTextCursor::Start); |
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68 | QTextCharFormat format(cursor->charFormat()); |
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69 | //format.setFontFamily("Courier"); |
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70 | format.setFontFamily("Arial"); |
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71 | //format.setFontItalic(false); |
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72 | |||
73 | format.setFontWeight(QFont::Normal); |
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74 | QTextCharFormat boldFormat = format; |
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75 | boldFormat.setFontWeight(QFont::Bold); |
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76 | |||
77 | QTextCharFormat italicFormat = format; |
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78 | //format.setFontFamily("Courier"); |
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79 | // format.setFontFamily("Arial"); |
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80 | italicFormat.setFontItalic(true); |
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81 | |||
82 | cursor->insertText(table->sqlString(), format); |
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41 | pingvin | 83 | |
45 | pingvin | 84 | ****************************************************/ |
85 | |||
41 | pingvin | 86 | QString errorString; |
87 | |||
88 | sql.setDatabaseName(tr("an_db")); |
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89 | sql.setHostName(tr("localhost")); |
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90 | sql.setUserName(tr("an")); |
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91 | sql.setPassword(tr("393939")); |
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92 | |||
93 | bool ok; |
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44 | pingvin | 94 | ok = sql.connect(); |
41 | pingvin | 95 | if (!ok) { |
96 | QMessageBox::critical( // . |
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97 | this, // . |
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98 | QObject::tr("Database Error"), // . |
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45 | pingvin | 99 | sql.lasError()); // . |
41 | pingvin | 100 | |
101 | } |
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102 | else { |
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103 | |||
104 | QMessageBox::information( // . |
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105 | this, // . |
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106 | QObject::tr("Database Connect"), // . |
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107 | QObject::tr(" .")); // . |
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108 | |||
109 | |||
110 | |||
111 | |||
112 | |||
24 | pingvin | 113 | } |
114 | |||
60 | pingvin | 115 | /* |
44 | pingvin | 116 | ok = sql.createTable(table); |
42 | pingvin | 117 | if (!ok) { |
118 | QMessageBox::critical( // . |
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119 | this, // . |
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120 | QObject::tr("Database Error"), // . |
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45 | pingvin | 121 | sql.lasError()); // . |
122 | } |
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42 | pingvin | 123 | else { |
124 | |||
125 | QMessageBox::information( // . |
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126 | this, // . |
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127 | QObject::tr("Database Connect"), // . |
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128 | QObject::tr(" .")); // . |
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45 | pingvin | 129 | } |
42 | pingvin | 130 | |
131 | |||
132 | |||
60 | pingvin | 133 | */ |
42 | pingvin | 134 | |
56 | pingvin | 135 | ok = sql.createListOfClassesTable(); |
41 | pingvin | 136 | |
45 | pingvin | 137 | if (!ok) { |
138 | QMessageBox::critical( // . |
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139 | this, // . |
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140 | QObject::tr("Database Error"), // . |
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141 | sql.lasError()); // . |
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142 | |||
143 | } |
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144 | else { |
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145 | |||
146 | QMessageBox::information( // . |
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147 | this, // . |
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148 | QObject::tr("Database Create"), // . |
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149 | QObject::tr(" .")); // . |
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150 | } |
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151 | |||
152 | |||
56 | pingvin | 153 | |
154 | |||
155 | ok = sql.createDescriptionOfClassesTable(); |
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156 | |||
157 | if (!ok) { |
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158 | QMessageBox::critical( // . |
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159 | this, // . |
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160 | QObject::tr("Database Error"), // . |
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161 | sql.lasError()); // . |
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162 | |||
163 | } |
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164 | else { |
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165 | |||
166 | QMessageBox::information( // . |
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167 | this, // . |
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168 | QObject::tr("Database Create"), // . |
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169 | QObject::tr(" .")); // . |
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170 | } |
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171 | |||
172 | |||
173 | |||
174 | |||
175 | |||
176 | |||
177 | |||
72 | pingvin | 178 | model = new QSqlTableModel(); // |
179 | tableForInstance = new QTableView(); |
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50 | pingvin | 180 | mymodel = new MyModel(this); |
61 | pingvin | 181 | //modelForDescription = new QSqlTableModel(this); |
182 | modelForDescription = new ModelForDescriptionTable(this); |
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50 | pingvin | 183 | |
61 | pingvin | 184 | |
56 | pingvin | 185 | /////////////////model->setTable(tr("ListOfClasses")); |
50 | pingvin | 186 | mymodel->setTable(tr("ListOfClasses")); |
56 | pingvin | 187 | modelForDescription->setTable(tr("DescriptionOfClasses")); |
188 | modelForDescription->setEditStrategy(QSqlTableModel::OnFieldChange); |
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50 | pingvin | 189 | |
45 | pingvin | 190 | /////model->setEditStrategy(QSqlTableModel::OnManualSubmit); |
50 | pingvin | 191 | |
192 | |||
193 | |||
71 | pingvin | 194 | //mymodel->setEditStrategy(QSqlTableModel::OnFieldChange); |
195 | |||
196 | |||
197 | |||
56 | pingvin | 198 | //////////////////model->setSort(0, Qt::AscendingOrder); |
50 | pingvin | 199 | mymodel->setSort(0, Qt::AscendingOrder); |
56 | pingvin | 200 | modelForDescription->setSort(0, Qt::AscendingOrder); |
50 | pingvin | 201 | |
56 | pingvin | 202 | |
45 | pingvin | 203 | // model->setFilter(tr("__ = '7' and _ = 'i09090909'")); |
56 | pingvin | 204 | ////////////////////model->select(); |
50 | pingvin | 205 | mymodel->select(); |
206 | |||
56 | pingvin | 207 | |
68 | pingvin | 208 | |
209 | |||
56 | pingvin | 210 | /////////////////////////model->setHeaderData(1, Qt::Horizontal, tr(" ")); |
50 | pingvin | 211 | mymodel->setHeaderData(1, Qt::Horizontal, tr(" ")); |
212 | |||
213 | |||
214 | |||
56 | pingvin | 215 | ////////////////////////model->setHeaderData(2, Qt::Horizontal, tr(" ")); |
50 | pingvin | 216 | mymodel->setHeaderData(2, Qt::Horizontal, tr(" ")); |
60 | pingvin | 217 | mymodel->setHeaderData(4, Qt::Horizontal, tr("")); |
50 | pingvin | 218 | |
65 | pingvin | 219 | |
50 | pingvin | 220 | //ui->tableView->setModel(model); |
221 | ui->tableView->setModel(mymodel); |
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56 | pingvin | 222 | //tableForDescription = new QTableView(); |
223 | ui->tableView_2->setModel(modelForDescription); |
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224 | ui->tableView_2->setAlternatingRowColors(true); |
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225 | ui->tableView_2->resizeColumnsToContents(); |
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226 | //tableForDescription->show(); |
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50 | pingvin | 227 | |
228 | |||
45 | pingvin | 229 | ui->tableView->setAlternatingRowColors(true); |
230 | ui->tableView->resizeColumnsToContents(); |
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65 | pingvin | 231 | |
60 | pingvin | 232 | ui->tableView->hideColumn(0); |
55 | pingvin | 233 | ui->tableView->hideColumn(3); |
60 | pingvin | 234 | ui->tableView->hideColumn(2); |
45 | pingvin | 235 | |
65 | pingvin | 236 | /* |
62 | pingvin | 237 | ui->tableView_2->hideColumn(0); |
238 | ui->tableView_2->hideColumn(5); |
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239 | ui->tableView_2->hideColumn(2); |
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65 | pingvin | 240 | */ |
241 | ui->tableView_2->setItemDelegateForColumn(3, &classTableDelegate); |
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45 | pingvin | 242 | |
72 | pingvin | 243 | currIndexOfClassesTable = mymodel->index(0, 1); |
62 | pingvin | 244 | QModelIndex index_temp; |
245 | |||
75 | pingvin | 246 | |
247 | |||
62 | pingvin | 248 | currClassID = mymodel->data(mymodel->index(0,0)).toString(); |
249 | QItemSelectionModel *selectionModel = ui->tableView->selectionModel(); |
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250 | |||
251 | QModelIndex topLeft; |
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252 | QModelIndex bottomRight; |
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253 | |||
254 | topLeft = mymodel->index(0, 0, QModelIndex()); |
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255 | bottomRight = mymodel->index(0, 1, QModelIndex()); |
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256 | |||
257 | QItemSelection selection(topLeft, bottomRight); |
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258 | selectionModel->select(selection, QItemSelectionModel::Select); |
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259 | |||
260 | |||
71 | pingvin | 261 | QString class_indx, class_instance; |
68 | pingvin | 262 | QString str_fltr = tr("ClassIdentifer = "); |
263 | class_indx = mymodel->data(mymodel->index(0,0)).toString(); |
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71 | pingvin | 264 | class_instance = mymodel->data(mymodel->index(0,3)).toString(); |
75 | pingvin | 265 | |
266 | currInctanceTable = class_instance; // |
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267 | modelForDescription->setInctance(class_instance); // - |
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71 | pingvin | 268 | //class_instance.append(tr("_inctance")); |
68 | pingvin | 269 | str_fltr.append(class_indx); |
62 | pingvin | 270 | |
71 | pingvin | 271 | model->setTable(class_instance); |
272 | //model->setTable(tr("memory")); |
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72 | pingvin | 273 | model->setEditStrategy(QSqlTableModel::OnManualSubmit); |
71 | pingvin | 274 | model->select(); |
72 | pingvin | 275 | tableForInstance->setModel(model); |
276 | tableForInstance->resizeColumnsToContents(); |
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277 | tableForInstance->setWindowTitle(class_instance); |
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278 | tableForInstance->show(); |
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71 | pingvin | 279 | |
68 | pingvin | 280 | modelForDescription->setFilter(str_fltr); |
281 | modelForDescription->select(); |
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69 | pingvin | 282 | ui->tableView_2->resizeColumnsToContents(); |
68 | pingvin | 283 | |
284 | |||
285 | |||
55 | pingvin | 286 | //connect(ui->tableView, SIGNAL(clicked(const QModelIndex)), this, SLOT(on_tableView_clicked(const QModelIndex))); |
62 | pingvin | 287 | connect(mymodel, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_myModel_dataChanged(QModelIndex,QModelIndex))); |
288 | connect(modelForDescription, SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(on_modelForDescription_dataChanged(QModelIndex,QModelIndex))); |
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72 | pingvin | 289 | //connect(ui->newClassAction, SIGNAL(triggered(bool)), this, SLOT(on_pushButton_clicked(bool))); |
65 | pingvin | 290 | connect(ui->action_ID, SIGNAL(triggered(bool)), this, SLOT(on_action_ID_triggered(bool))); |
68 | pingvin | 291 | connect(ui->action_showAlias, SIGNAL(triggered(bool)), this, SLOT(on_action_showAlias_triggered(bool))); // |
292 | connect(ui->action_showInstance, SIGNAL(triggered(bool)), this, SLOT(on_action_showInstance_triggered(bool))); // |
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293 | connect(ui->action_removeSelectedFields, SIGNAL(triggered()), this, SLOT(on_pushButton_4_clicked())); // |
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294 | connect(ui->action_removeAllFields, SIGNAL(triggered()), this, SLOT(on_pushButton_5_clicked())); // |
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295 | connect(ui->action_removeSelectedClasses, SIGNAL(triggered()), this, SLOT(on_pushButton_2_clicked())); // |
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73 | pingvin | 296 | connect(ui->action_removeAllClasses, SIGNAL(triggered()), this, SLOT(on_action_removeAllClasses())); // |
297 | connect(ui->action_newClass, SIGNAL(triggered()), this, SLOT(on_pushButton_clicked())); // |
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298 | connect(ui->action_newField, SIGNAL(triggered()), this, SLOT(on_pushButton_3_clicked())); // |
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42 | pingvin | 299 | } |
300 | |||
45 | pingvin | 301 | |
302 | |||
303 | |||
304 | |||
305 | |||
306 | |||
307 | |||
308 | |||
309 | |||
310 | |||
24 | pingvin | 311 | ClassEditor::~ClassEditor() |
312 | { |
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313 | delete ui; |
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72 | pingvin | 314 | delete model; |
315 | delete tableForInstance; |
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38 | pingvin | 316 | // delete field; |
24 | pingvin | 317 | // delete settdialog; |
318 | } |
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319 | |||
320 | void ClassEditor::changeEvent(QEvent *e) |
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321 | { |
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322 | QMainWindow::changeEvent(e); |
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323 | switch (e->type()) { |
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324 | case QEvent::LanguageChange: |
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325 | ui->retranslateUi(this); |
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326 | break; |
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327 | default: |
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328 | break; |
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329 | } |
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330 | } |
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51 | pingvin | 331 | |
332 | |||
71 | pingvin | 333 | /* |
51 | pingvin | 334 | void ClassEditor::addNewClass(){ |
335 | |||
336 | int row = model->rowCount(); |
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337 | |||
338 | model->insertRows(row, 1); |
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54 | pingvin | 339 | model->setData(model->index(row, 1), tr("New class")); // " " |
51 | pingvin | 340 | |
341 | |||
342 | // model->setData(model->index(row, 1), tr(" ")); |
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343 | // model->setData(model->index(row, 2) , tr(" , 1")); |
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344 | |||
345 | |||
346 | model->submitAll(); |
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347 | |||
348 | row = model->rowCount(); |
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349 | QString tmp_str; |
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350 | int i_tmp; |
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351 | i_tmp = model->data(model->index(row-1, 0)).toInt(); |
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352 | tmp_str = model->data(model->index(row-1, 0)).toString(); // - |
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353 | |||
354 | tmp_str.append(tr("_Inctance")); |
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355 | model->setData(model->index(row-1, 3), tmp_str ); // |
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356 | |||
357 | model->submitAll(); |
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358 | mymodel->select(); |
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359 | |||
360 | |||
361 | } |
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71 | pingvin | 362 | */ |
51 | pingvin | 363 | |
54 | pingvin | 364 | void ClassEditor::addNewClass_new(){ |
365 | |||
366 | int row = mymodel->rowCount(); |
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367 | |||
368 | mymodel->insertRows(row, 1); |
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70 | pingvin | 369 | mymodel->setData(mymodel->index(row, 1), QVariant(tr("New class")), Qt::EditRole); // " " |
54 | pingvin | 370 | |
70 | pingvin | 371 | |
54 | pingvin | 372 | mymodel->submitAll(); |
373 | row = mymodel->rowCount(); |
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70 | pingvin | 374 | QString tmp_str1, sql_str; |
54 | pingvin | 375 | int i_tmp1; |
376 | i_tmp1 = mymodel->data(mymodel->index(row-1, 0)).toInt(); |
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377 | tmp_str1 = mymodel->data(mymodel->index(row-1, 0)).toString(); // - |
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378 | |||
379 | tmp_str1.append(tr("_Inctance")); |
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70 | pingvin | 380 | SqlTable* tbl; |
381 | tbl = new SqlTable(tmp_str1); // |
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382 | sql_str = tbl->sqlString(); |
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383 | bool ok; |
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384 | |||
385 | ok = sql.createTable(tbl); |
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386 | |||
387 | if (!ok) { |
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388 | QMessageBox::critical( // . |
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389 | this, // . |
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390 | QObject::tr("Database Error"), // . |
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391 | sql.lasError()); // . |
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392 | delete tbl; |
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393 | mymodel->removeRow(row-1); |
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394 | mymodel->submitAll(); |
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395 | mymodel->select(); |
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396 | ui->tableView_2->resizeRowsToContents(); |
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397 | return; // |
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398 | |||
399 | } |
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400 | |||
401 | delete tbl; |
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54 | pingvin | 402 | mymodel->setData(mymodel->index(row-1, 3), QVariant(tmp_str1), Qt::EditRole); // |
403 | |||
70 | pingvin | 404 | |
405 | |||
54 | pingvin | 406 | // model->setData(model->index(row, 1), tr(" ")); |
407 | // model->setData(model->index(row, 2) , tr(" , 1")); |
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408 | |||
409 | |||
56 | pingvin | 410 | //mymodel->submitAll(); |
54 | pingvin | 411 | |
412 | //row = mymodel->rowCount(); |
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413 | |||
414 | |||
56 | pingvin | 415 | //mymodel->select(); |
54 | pingvin | 416 | |
417 | |||
418 | } |
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419 | |||
420 | |||
62 | pingvin | 421 | void ClassEditor::addNewField(){ |
422 | // QSqlRecord rec = mymodel->record(1); |
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423 | //bool ok; |
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424 | //ok = rec.isEmpty(); |
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425 | //QString currientClassID; |
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426 | //currientClassID = rec.value(1).toString(); |
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73 | pingvin | 427 | QString Inctance_str; // - |
428 | QString query_str = tr("ALTER TABLE "); |
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429 | QString db_error; |
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430 | QSqlQuery q; |
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72 | pingvin | 431 | int currRow = ClassEditor::currIndexOfClassesTable.row(); // |
432 | Inctance_str = mymodel->data(mymodel->index(currRow, 3)).toString(); |
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73 | pingvin | 433 | query_str.append( Inctance_str); |
434 | query_str.append(tr(" ADD COLUMN `New field` CHAR(10)")); |
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435 | bool ok = q.prepare(query_str); |
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72 | pingvin | 436 | |
73 | pingvin | 437 | ok = q.exec(); |
438 | if (!ok) { |
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439 | QMessageBox::critical( // . |
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440 | this, // . |
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441 | QObject::tr("Database Error"), // . |
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442 | q.lastError().text()); // . |
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443 | |||
444 | return; // |
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445 | |||
446 | } |
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447 | |||
62 | pingvin | 448 | int row = modelForDescription->rowCount(); |
449 | modelForDescription->insertRows(row, 1); |
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450 | modelForDescription->setData(modelForDescription->index(row, 5), QVariant(currClassID), Qt::EditRole); |
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451 | modelForDescription->setData(modelForDescription->index(row, 4), QVariant(tr("NULL")), Qt::EditRole); |
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452 | |||
453 | modelForDescription->submitAll(); |
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73 | pingvin | 454 | |
455 | delete model; |
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456 | delete tableForInstance; |
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457 | model = new QSqlTableModel(); |
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458 | tableForInstance = new QTableView(); |
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459 | model->setTable(Inctance_str); |
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460 | model->setEditStrategy(QSqlTableModel::OnManualSubmit); |
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461 | tableForInstance->setModel(model); |
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462 | tableForInstance->setWindowTitle(Inctance_str); |
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463 | tableForInstance->show(); |
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62 | pingvin | 464 | } |
465 | |||
466 | |||
467 | |||
468 | |||
469 | |||
470 | |||
471 | |||
472 | |||
473 | |||
474 | |||
68 | pingvin | 475 | // |
51 | pingvin | 476 | void ClassEditor::on_pushButton_clicked(){ |
54 | pingvin | 477 | //int i; |
478 | //i++; |
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479 | /////ClassEditor::addNewClass(); |
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480 | ClassEditor::addNewClass_new(); |
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481 | mymodel->select(); |
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482 | //ui->tableView->setModel(mymodel); |
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483 | |||
51 | pingvin | 484 | } |
54 | pingvin | 485 | |
55 | pingvin | 486 | void ClassEditor::on_tableView_clicked(const QModelIndex & index ){ |
487 | int i, row, column; |
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488 | i++; |
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489 | row = index.row(); |
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490 | column = index.column(); |
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62 | pingvin | 491 | currIndexOfClassesTable = index; |
71 | pingvin | 492 | QModelIndex index_tmp, index_instance; |
493 | QString tmp_str, filter_str, instance_str; |
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56 | pingvin | 494 | index_tmp = ui->tableView->model()->index(row, 0); |
71 | pingvin | 495 | index_instance = ui->tableView->model()->index(row, 3); |
56 | pingvin | 496 | tmp_str = ui->tableView->model()->data(index_tmp).toString(); |
71 | pingvin | 497 | instance_str = ui->tableView->model()->data(index_instance).toString(); |
75 | pingvin | 498 | modelForDescription->setInctance(instance_str); // - |
499 | |||
500 | |||
501 | |||
502 | |||
71 | pingvin | 503 | // instance_str.append(tr("_inctance")); |
72 | pingvin | 504 | /* |
505 | Inctance_model.clear(); |
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506 | Inctance_model.setTable(instance_str); |
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507 | Inctance_model.select(); |
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508 | tableForInstance_new.setModel(&Inctance_model); |
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509 | tableForInstance_new.show(); |
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510 | */ |
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511 | // model->clear(); |
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512 | tableForInstance->close(); |
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513 | delete model; |
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514 | delete tableForInstance; |
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515 | model = new QSqlTableModel(); |
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516 | tableForInstance = new QTableView(); |
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517 | model->setTable(instance_str); |
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518 | model->setEditStrategy(QSqlTableModel::OnManualSubmit); |
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519 | tableForInstance->setModel(model); |
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71 | pingvin | 520 | |
521 | model->select(); |
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72 | pingvin | 522 | tableForInstance->setWindowTitle(instance_str); |
523 | tableForInstance->show(); |
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524 | |||
71 | pingvin | 525 | // tableForInstance.setModel(model); |
72 | pingvin | 526 | tableForInstance->resizeColumnsToContents(); |
71 | pingvin | 527 | |
62 | pingvin | 528 | currClassID = tmp_str; |
529 | // ui->label->setText(QVariant(currIndexOfClassesTable.row()).toString()); |
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56 | pingvin | 530 | filter_str = tr("ClassIdentifer = "); |
531 | filter_str.append(tmp_str); |
||
532 | modelForDescription->setFilter(filter_str); |
||
68 | pingvin | 533 | modelForDescription->select(); |
62 | pingvin | 534 | ui->tableView_2->resizeColumnsToContents(); |
56 | pingvin | 535 | i++; |
55 | pingvin | 536 | } |
54 | pingvin | 537 | |
59 | pingvin | 538 | |
539 | |||
68 | pingvin | 540 | void ClassEditor::on_pushButton_2_clicked(){ // " " |
541 | QModelIndex model_index; |
||
542 | QItemSelectionModel *selectionModel = ui->tableView->selectionModel(); |
||
543 | QModelIndexList indexes = selectionModel->selectedIndexes(); |
||
544 | QList<int> selectedRows; |
||
545 | selectedRows.clear(); |
||
546 | foreach (model_index, indexes){ // |
||
547 | if (!selectedRows.contains(model_index.row()) && (model_index.column()==1)) selectedRows.append(model_index.row()); // |
||
59 | pingvin | 548 | |
68 | pingvin | 549 | } |
550 | qSort(selectedRows.begin(),selectedRows.end(), qGreater<int>()); // |
||
551 | |||
552 | |||
553 | for (int m =0; m < selectedRows.size(); ++m){ |
||
554 | |||
555 | ClassEditor::removeClass(selectedRows.at(m)); |
||
556 | |||
557 | |||
558 | |||
559 | } |
||
560 | mymodel->submitAll(); |
||
561 | ClassEditor::modelForDescription->select(); |
||
562 | |||
59 | pingvin | 563 | } |
564 | |||
565 | void ClassEditor::on_pushButton_3_clicked(){ // " " |
||
566 | int i; |
||
567 | i++; |
||
62 | pingvin | 568 | ClassEditor::addNewField(); |
569 | ClassEditor::modelForDescription->select(); |
||
64 | pingvin | 570 | ui->tableView_2->resizeColumnsToContents(); |
59 | pingvin | 571 | } |
68 | pingvin | 572 | |
573 | |||
59 | pingvin | 574 | void ClassEditor::on_pushButton_4_clicked(){ // " " |
69 | pingvin | 575 | // int i; |
62 | pingvin | 576 | QModelIndex model_index; |
63 | pingvin | 577 | QItemSelectionModel *selectionModel = ui->tableView_2->selectionModel(); |
62 | pingvin | 578 | QModelIndexList indexes = selectionModel->selectedIndexes(); |
69 | pingvin | 579 | //QModelIndexList indexes_fo_first_col; // ( ) |
62 | pingvin | 580 | //model_index = mymodel->selec; |
581 | //modelList = ui->tableView->SelectItems; |
||
69 | pingvin | 582 | //i = indexes.size(); |
63 | pingvin | 583 | QList<int> selectedRows; |
69 | pingvin | 584 | //indexes_fo_first_col.clear(); |
585 | /* |
||
67 | pingvin | 586 | foreach (model_index, indexes){ // |
587 | if (!indexes_fo_first_col.contains(model_index) && (model_index.column()==1)) indexes_fo_first_col.append(model_index); // |
||
588 | |||
589 | } |
||
69 | pingvin | 590 | */ |
63 | pingvin | 591 | selectedRows.clear(); |
592 | foreach (model_index, indexes){ // |
||
73 | pingvin | 593 | if (!selectedRows.contains(model_index.row()) && (model_index.column()==1)) { |
594 | selectedRows.append(model_index.row()); // |
||
595 | } |
||
63 | pingvin | 596 | } |
67 | pingvin | 597 | |
598 | qSort(selectedRows.begin(),selectedRows.end(), qGreater<int>()); // |
||
599 | |||
74 | pingvin | 600 | QString Inctance_str; // - |
601 | Inctance_str = mymodel->data(mymodel->index(ClassEditor::currIndexOfClassesTable.row(), 3)).toString(); |
||
67 | pingvin | 602 | for (int m =0; m < selectedRows.size(); ++m){ |
603 | |||
74 | pingvin | 604 | |
605 | QString query_str; |
||
606 | QString field_name_str; // |
||
607 | QSqlQuery q; |
||
608 | |||
609 | query_str.clear(); |
||
610 | |||
611 | |||
612 | field_name_str = modelForDescription->data(modelForDescription->index(selectedRows.at(m), 1)).toString(); |
||
613 | |||
614 | query_str.append(tr("ALTER TABLE ")); |
||
615 | query_str.append(Inctance_str); |
||
616 | query_str.append(tr(" DROP COLUMN `")); |
||
617 | query_str.append(field_name_str); |
||
618 | query_str.append(tr("`")); |
||
619 | q.prepare(query_str); |
||
620 | bool ok = q.exec(); |
||
621 | if (!ok) { |
||
622 | QMessageBox::critical( // . |
||
623 | this, // . |
||
624 | QObject::tr("Database Error"), // . |
||
625 | q.lastError().text()); // . |
||
626 | |||
627 | return; // |
||
628 | |||
629 | } |
||
630 | |||
631 | |||
632 | |||
633 | modelForDescription->removeRow(selectedRows.at(m)); |
||
634 | |||
67 | pingvin | 635 | } |
74 | pingvin | 636 | delete model; |
637 | delete tableForInstance; |
||
638 | model = new QSqlTableModel(); |
||
639 | tableForInstance = new QTableView(); |
||
640 | model->setTable(Inctance_str); |
||
641 | model->setEditStrategy(QSqlTableModel::OnManualSubmit); |
||
642 | tableForInstance->setModel(model); |
||
643 | tableForInstance->setWindowTitle(Inctance_str); |
||
644 | tableForInstance->show(); |
||
69 | pingvin | 645 | //i = selectedRows.size(); |
63 | pingvin | 646 | |
69 | pingvin | 647 | //if (i > 0) model_index = indexes.at(0); |
59 | pingvin | 648 | } |
62 | pingvin | 649 | |
650 | |||
63 | pingvin | 651 | void ClassEditor::on_pushButton_5_clicked(){ // " " |
652 | int row; |
||
653 | row = ClassEditor::modelForDescription->rowCount(); |
||
654 | ClassEditor::modelForDescription->removeRows(0, row); |
||
655 | ClassEditor::modelForDescription->submitAll(); |
||
656 | } |
||
657 | |||
62 | pingvin | 658 | void ClassEditor::on_myModel_dataChanged( const QModelIndex & topLeft, const QModelIndex & bottomRight ){ |
75 | pingvin | 659 | |
62 | pingvin | 660 | int i; |
661 | i++; |
||
662 | ui->tableView->resizeColumnsToContents(); |
||
75 | pingvin | 663 | |
664 | |||
665 | |||
666 | |||
667 | |||
62 | pingvin | 668 | } |
669 | |||
670 | void ClassEditor::on_modelForDescription_dataChanged ( const QModelIndex & topLeft, const QModelIndex & bottomRight ){ |
||
671 | ui->tableView_2->resizeColumnsToContents(); |
||
75 | pingvin | 672 | |
673 | /* |
||
674 | QString instance_str; |
||
675 | instance_str = mymodel->data(mymodel->index(ClassEditor::currIndexOfClassesTable.row(), 3)).toString(); |
||
676 | tableForInstance->close(); |
||
677 | delete model; |
||
678 | delete tableForInstance; |
||
679 | model = new QSqlTableModel(); |
||
680 | tableForInstance = new QTableView(); |
||
681 | model->setTable(instance_str); |
||
682 | model->setEditStrategy(QSqlTableModel::OnManualSubmit); |
||
683 | tableForInstance->setModel(model); |
||
684 | |||
685 | model->select(); |
||
686 | tableForInstance->setWindowTitle(instance_str); |
||
687 | tableForInstance->show(); |
||
688 | */ |
||
62 | pingvin | 689 | } |
65 | pingvin | 690 | |
691 | void ClassEditor::on_action_ID_triggered(bool is_checked){ // " ID" |
||
692 | if (is_checked) ui->tableView->showColumn(0); |
||
693 | else ui->tableView->hideColumn(0); |
||
694 | ui->tableView->resizeColumnsToContents(); |
||
695 | } |
||
696 | |||
697 | void ClassEditor::on_action_showAlias_triggered(bool is_checked){ // " " |
||
698 | if (is_checked) ui->tableView->showColumn(2); |
||
699 | else ui->tableView->hideColumn(2); |
||
700 | ui->tableView->resizeColumnsToContents(); |
||
701 | } |
||
702 | |||
68 | pingvin | 703 | void ClassEditor::on_action_showInstance_triggered(bool is_checked){ // " " |
65 | pingvin | 704 | if (is_checked) ui->tableView->showColumn(3); |
705 | else ui->tableView->hideColumn(3); |
||
706 | ui->tableView->resizeColumnsToContents(); |
||
707 | } |
||
68 | pingvin | 708 | |
709 | |||
710 | |||
711 | void ClassEditor::on_action_removeAllClasses(){ // " " |
||
712 | int row; |
||
713 | row = ClassEditor::mymodel->rowCount(); |
||
714 | for (int m=0; m < row; ++m){ |
||
715 | ClassEditor::removeClass(0); |
||
716 | //ClassEditor::mymodel->removeRows(0, row); |
||
717 | } |
||
718 | ClassEditor::mymodel->submitAll(); |
||
719 | ClassEditor::modelForDescription->select(); |
||
720 | } |
||
721 | |||
722 | void ClassEditor::removeClass(int class_row){ // , class_row |
||
723 | QModelIndex index_tmp; |
||
724 | QString tmp_str, filter_str; |
||
725 | index_tmp = ui->tableView->model()->index(class_row, 0); |
||
726 | tmp_str = ui->tableView->model()->data(index_tmp).toString(); |
||
727 | currClassID = tmp_str; |
||
728 | // ui->label->setText(QVariant(currIndexOfClassesTable.row()).toString()); |
||
729 | filter_str = tr("ClassIdentifer = "); |
||
730 | filter_str.append(tmp_str); |
||
731 | modelForDescription->setFilter(filter_str); // |
||
732 | ClassEditor::on_pushButton_5_clicked(); // |
||
733 | mymodel->removeRow(class_row); // |
||
734 | mymodel->submitAll(); // |
||
735 | ui->tableView->resizeColumnsToContents(); |
||
736 | ui->tableView_2->resizeColumnsToContents(); |
||
737 | |||
738 | } |