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| Редакция 198 | Редакция 199 | ||
|---|---|---|---|
| 1 | #include "fileform.h"
|
1 | #include "fileform.h"
|
| 2 | #include "ui_fileform.h"
|
2 | #include "ui_fileform.h"
|
| 3 | #include "mainwindow.h"
|
3 | #include "mainwindow.h"
|
| 4 | 4 | ||
| 5 | FileForm::FileForm(QWidget *parent) : |
5 | FileForm::FileForm(QWidget *parent) : |
| 6 | QWidget(parent), |
6 | QWidget(parent), |
| 7 | ui(new Ui::FileForm) |
7 | ui(new Ui::FileForm) |
| 8 | {
|
8 | {
|
| 9 | ui->setupUi(this); |
9 | ui->setupUi(this); |
| 10 | }
|
10 | }
|
| 11 | 11 | ||
| 12 | FileForm::~FileForm() |
12 | FileForm::~FileForm() |
| 13 | {
|
13 | {
|
| 14 | delete ui; |
14 | delete ui; |
| 15 | }
|
15 | }
|
| 16 | 16 | ||
| 17 | void FileForm::changeEvent(QEvent *e) |
17 | void FileForm::changeEvent(QEvent *e) |
| 18 | {
|
18 | {
|
| 19 | QWidget::changeEvent(e); |
19 | QWidget::changeEvent(e); |
| 20 | switch (e->type()) { |
20 | switch (e->type()) { |
| 21 | case QEvent::LanguageChange: |
21 | case QEvent::LanguageChange: |
| 22 | ui->retranslateUi(this); |
22 | ui->retranslateUi(this); |
| 23 | break; |
23 | break; |
| 24 | default: |
24 | default: |
| 25 | break; |
25 | break; |
| 26 | }
|
26 | }
|
| 27 | }
|
27 | }
|
| 28 | 28 | ||
| 29 | 29 | ||
| 30 | 30 | ||
| 31 | void FileForm::on_pushButton_clicked(){ // îáðàáîò÷èê íàæàòèÿ êíîïêè "Îòêðûòü ôàéë" |
31 | void FileForm::on_pushButton_clicked(){ // îáðàáîò÷èê íàæàòèÿ êíîïêè "Îòêðûòü ôàéë" |
| 32 | QString fileName;
|
32 | QString fileName;
|
| 33 | QFile file;
|
33 | QFile file;
|
| 34 | QByteArray data_tmp;
|
34 | QByteArray data_tmp;
|
| 35 | 35 | ||
| 36 | fileName = QFileDialog::getOpenFileName(this, |
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) |
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) |
| 38 | 38 | ||
| 39 | if (fileName.isEmpty()) return; |
39 | if (fileName.isEmpty()) return; |
| 40 | file.setFileName(fileName); |
40 | file.setFileName(fileName); |
| 41 | if (!file.open(QIODevice::ReadOnly)) return; |
41 | if (!file.open(QIODevice::ReadOnly)) return; |
| 42 | Data.clear(); |
42 | Data.clear(); |
| 43 | // Data = file.readAll();
|
43 | // Data = file.readAll();
|
| 44 | QDataStream out(&Data,QIODevice::ReadWrite); |
44 | QDataStream out(&Data,QIODevice::ReadWrite); |
| 45 | out << fileName; |
45 | out << fileName; |
| 46 | data_tmp = file.readAll(); |
46 | data_tmp = file.readAll(); |
| 47 | out << data_tmp; |
47 | out << data_tmp; |
| 48 | file.close(); |
48 | file.close(); |
| 49 | 49 | ||
| 50 | 50 | ||
| 51 | }
|
51 | }
|
| 52 | 52 | ||
| 53 | void FileForm::on_pushButton_2_clicked(){ // îáðàáîò÷èê íàæàòèÿ êíîïêè "Óäàëèòü ôàéë" |
53 | void FileForm::on_pushButton_2_clicked(){ // îáðàáîò÷èê íàæàòèÿ êíîïêè "Óäàëèòü ôàéë" |
| 54 | Data.clear(); |
54 | Data.clear(); |
| 55 | 55 | ||
| 56 | }
|
56 | }
|
| 57 | 57 | ||
| 58 | void FileForm::on_pushButton_3_clicked(){ // îáðàáîò÷èê íàæàòèÿ êíîïêè "Ñîõðàíèòü ôàéë" |
58 | void FileForm::on_pushButton_3_clicked(){ // îáðàáîò÷èê íàæàòèÿ êíîïêè "Ñîõðàíèòü ôàéë" |
| 59 | 59 | ||
| 60 | QString fileName = QFileDialog::getSaveFileName(this, tr("Save File"), |
- | |
| 61 | "",
|
- | |
| 62 | tr("All Files (*.*);;Image Files (*.png *.jpg *.bmp);;Text files (*.txt);;XML files (*.xml)")); |
- | |
| 63 | - | ||
| 64 | QByteArray data_tmp;
|
60 | QByteArray data_tmp;
|
| 65 | QFile file;
|
61 | QFile file;
|
| - | 62 | QDataStream out(&Data,QIODevice::ReadOnly); |
|
| - | 63 | QString fileName;
|
|
| - | 64 | out >> fileName; |
|
| - | 65 | fileName = QFileDialog::getSaveFileName(this, tr("Save File"), |
|
| - | 66 | fileName, |
|
| - | 67 | tr("All Files (*.*);;Image Files (*.png *.jpg *.bmp);;Text files (*.txt);;XML files (*.xml)")); |
|
| - | 68 | ||
| - | 69 | ||
| 66 | int i; |
70 | int i; |
| 67 | i++; |
71 | i++; |
| 68 | if (fileName.isEmpty()) return; |
72 | if (fileName.isEmpty()) return; |
| 69 | if (Data.isEmpty()) return; |
73 | if (Data.isEmpty()) return; |
| 70 | 74 | ||
| 71 | file.setFileName(fileName); |
75 | file.setFileName(fileName); |
| 72 | if (!file.open(QIODevice::WriteOnly)) return; |
76 | if (!file.open(QIODevice::WriteOnly)) return; |
| 73 | 77 | ||
| 74 | 78 | ||
| 75 | // Data = file.readAll();
|
79 | // Data = file.readAll();
|
| 76 | QDataStream out(&Data,QIODevice::ReadOnly); |
- | |
| - | 80 | ||
| 77 | // out.device()->reset();
|
81 | // out.device()->reset();
|
| 78 | out >> fileName; |
- | |
| 79 | 82 | ||
| 80 | file.setFileName(fileName); |
- | |
| 81 | if (!file.open(QIODevice::ReadWrite)) return; |
- | |
| - | 83 | ||
| - | 84 | ||
| 82 | data_tmp.clear(); |
85 | data_tmp.clear(); |
| 83 | out >> data_tmp; |
86 | out >> data_tmp; |
| 84 | int count; |
87 | int count; |
| 85 | count = file.write(data_tmp); |
88 | count = file.write(data_tmp); |
| 86 | 89 | int size; |
|
| - | 90 | size = file.size(); |
|
| 87 | file.close(); |
91 | file.close(); |
| 88 | 92 | ||
| 89 | 93 | ||
| 90 | 94 | ||
| 91 | }
|
95 | }
|
| 92 | 96 | ||