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Редакция | Автор | № строки | Строка |
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197 | pingvin | 1 | #include "fileform.h" |
2 | #include "ui_fileform.h" |
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198 | pingvin | 3 | #include "mainwindow.h" |
197 | pingvin | 4 | |
5 | FileForm::FileForm(QWidget *parent) : |
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6 | QWidget(parent), |
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7 | ui(new Ui::FileForm) |
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8 | { |
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9 | ui->setupUi(this); |
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10 | } |
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11 | |||
12 | FileForm::~FileForm() |
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13 | { |
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14 | delete ui; |
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15 | } |
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16 | |||
17 | void FileForm::changeEvent(QEvent *e) |
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18 | { |
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19 | QWidget::changeEvent(e); |
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20 | switch (e->type()) { |
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21 | case QEvent::LanguageChange: |
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22 | ui->retranslateUi(this); |
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23 | break; |
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24 | default: |
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25 | break; |
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26 | } |
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27 | } |
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28 | |||
29 | |||
30 | |||
198 | pingvin | 31 | void FileForm::on_pushButton_clicked(){ // " " |
32 | QString fileName; |
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33 | QFile file; |
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34 | QByteArray data_tmp; |
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197 | pingvin | 35 | |
198 | pingvin | 36 | fileName = QFileDialog::getOpenFileName(this, |
37 | tr("Open Image"), "", tr("All Files (*.*);;Image Files (*.png *.jpg *.bmp);;Text files (*.txt);;XML files (*.xml)")); //Images (*.png *.xpm *.jpg);;Text files (*.txt);;XML files (*.xml) |
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197 | pingvin | 38 | |
198 | pingvin | 39 | if (fileName.isEmpty()) return; |
40 | file.setFileName(fileName); |
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41 | if (!file.open(QIODevice::ReadOnly)) return; |
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42 | Data.clear(); |
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43 | // Data = file.readAll(); |
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44 | QDataStream out(&Data,QIODevice::ReadWrite); |
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45 | out << fileName; |
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46 | data_tmp = file.readAll(); |
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47 | out << data_tmp; |
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48 | file.close(); |
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49 | |||
50 | |||
197 | pingvin | 51 | } |
52 | |||
198 | pingvin | 53 | void FileForm::on_pushButton_2_clicked(){ // " " |
54 | Data.clear(); |
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197 | pingvin | 55 | |
198 | pingvin | 56 | } |
197 | pingvin | 57 | |
198 | pingvin | 58 | void FileForm::on_pushButton_3_clicked(){ // " " |
59 | |||
199 | pingvin | 60 | QByteArray data_tmp; |
61 | QFile file; |
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62 | QDataStream out(&Data,QIODevice::ReadOnly); |
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63 | QString fileName; |
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64 | out >> fileName; |
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65 | fileName = QFileDialog::getSaveFileName(this, tr("Save File"), |
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66 | fileName, |
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198 | pingvin | 67 | tr("All Files (*.*);;Image Files (*.png *.jpg *.bmp);;Text files (*.txt);;XML files (*.xml)")); |
68 | |||
199 | pingvin | 69 | |
198 | pingvin | 70 | int i; |
71 | i++; |
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72 | if (fileName.isEmpty()) return; |
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73 | if (Data.isEmpty()) return; |
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74 | |||
75 | file.setFileName(fileName); |
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76 | if (!file.open(QIODevice::WriteOnly)) return; |
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77 | |||
78 | |||
79 | // Data = file.readAll(); |
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199 | pingvin | 80 | |
198 | pingvin | 81 | // out.device()->reset(); |
82 | |||
199 | pingvin | 83 | |
84 | |||
198 | pingvin | 85 | data_tmp.clear(); |
86 | out >> data_tmp; |
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87 | int count; |
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88 | count = file.write(data_tmp); |
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199 | pingvin | 89 | int size; |
90 | size = file.size(); |
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198 | pingvin | 91 | file.close(); |
92 | |||
93 | |||
94 | |||
197 | pingvin | 95 | } |