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Редакция 199 | Редакция 200 | ||
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1 | #include "fileform.h"
|
1 | #include "fileform.h"
|
2 | #include "ui_fileform.h"
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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 | QByteArray data_tmp;
|
60 | QByteArray data_tmp;
|
61 | QFile file;
|
61 | QFile file;
|
62 | QDataStream out(&Data,QIODevice::ReadOnly); |
62 | QDataStream out(&Data,QIODevice::ReadOnly); |
63 | QString fileName;
|
63 | QString fileName;
|
- | 64 | if (Data.isEmpty()) return; |
|
64 | out >> fileName; |
65 | out >> fileName; |
65 | fileName = QFileDialog::getSaveFileName(this, tr("Save File"), |
66 | fileName = QFileDialog::getSaveFileName(this, tr("Save File"), |
66 | fileName, |
67 | fileName, |
67 | tr("All Files (*.*);;Image Files (*.png *.jpg *.bmp);;Text files (*.txt);;XML files (*.xml)")); |
68 | tr("All Files (*.*);;Image Files (*.png *.jpg *.bmp);;Text files (*.txt);;XML files (*.xml)")); |
68 | 69 | ||
69 | 70 | ||
70 | int i; |
- | |
71 | i++; |
- | |
72 | if (fileName.isEmpty()) return; |
71 | if (fileName.isEmpty()) return; |
73 | if (Data.isEmpty()) return; |
- | |
- | 72 | ||
74 | 73 | ||
75 | file.setFileName(fileName); |
74 | file.setFileName(fileName); |
76 | if (!file.open(QIODevice::WriteOnly)) return; |
75 | if (!file.open(QIODevice::WriteOnly)) return; |
77 | 76 | ||
78 | 77 | ||
79 | // Data = file.readAll();
|
78 | // Data = file.readAll();
|
80 | 79 | ||
81 | // out.device()->reset();
|
80 | // out.device()->reset();
|
82 | 81 | ||
83 | 82 | ||
84 | 83 | ||
85 | data_tmp.clear(); |
84 | data_tmp.clear(); |
86 | out >> data_tmp; |
85 | out >> data_tmp; |
87 | int count; |
86 | int count; |
88 | count = file.write(data_tmp); |
87 | count = file.write(data_tmp); |
89 | int size; |
88 | int size; |
90 | size = file.size(); |
89 | size = file.size(); |
91 | file.close(); |
90 | file.close(); |
92 | 91 | ||
93 | 92 | ||
94 | 93 | ||
95 | }
|
94 | }
|
96 | 95 |