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HG_REPOSITORIES » LPP » INSTRUMENTATION » genericBinaryFiles
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Added Drag and Drop for opening files.
Jeandet Alexis -
r5:4b45cc285cfb default
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@@ -0,0 +1,37
1 #include "filelist.h"
2 #include <QMimeData>
3
4 FileList::FileList(QWidget *parent) :
5 QTableWidget(parent)
6 {
7 setHorizontalHeaderLabels(QStringList()<<"File"<<"Type");
8 this->setAcceptDrops(true);
9 }
10
11 void FileList::dragEnterEvent(QDragEnterEvent *event)
12 {
13 event->acceptProposedAction();
14 }
15
16 void FileList::dragMoveEvent(QDragMoveEvent *event)
17 {
18 event->acceptProposedAction();
19 }
20
21 void FileList::dropEvent(QDropEvent *event)
22 {
23 const QMimeData* mimeData = event->mimeData();
24
25 if (mimeData->hasUrls())
26 {
27 QStringList pathList;
28 QList<QUrl> urlList = mimeData->urls();
29
30 for (int i = 0; i < urlList.size() && i < 32; ++i)
31 {
32 pathList.append(urlList.at(i).toLocalFile());
33 }
34 emit openFiles(pathList);
35 event->acceptProposedAction();
36 }
37 }
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1 #ifndef FILELIST_H
2 #define FILELIST_H
3
4 #include <QTableWidget>
5 #include <QDropEvent>
6 #include <QDragEnterEvent>
7 #include <QDragMoveEvent>
8 #include <QString>
9 #include <QStringList>
10
11 class FileList : public QTableWidget
12 {
13 Q_OBJECT
14 public:
15 explicit FileList(QWidget *parent = 0);
16 void dragEnterEvent(QDragEnterEvent *event);
17 void dragMoveEvent(QDragMoveEvent *event);
18 void dropEvent(QDropEvent *event);
19
20 signals:
21 void openFiles(const QStringList& files);
22 public slots:
23
24 };
25
26 #endif // FILELIST_H
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@@ -1,185 +1,190
1 1 #include "genericbinaryfilewidget.h"
2 2 #include "ui_genericbinaryfilewidget.h"
3 3 #include <QFileDialog>
4 4 #include <QFile>
5 5 #include "srec/srecfile.h"
6 6 #include "srec/srecfilewidget.h"
7 7 #include "BinFile/binaryfile.h"
8 8 #include "BinFile/binaryfilewidget.h"
9 9 #include "elf/elffile.h"
10 10 #include "elf/elffilewidget.h"
11 11
12 12
13 13 genericBinaryFileWidget::genericBinaryFileWidget(QWidget *parent) :
14 14 QWidget(parent),
15 15 ui(new Ui::genericBinaryFileWidget)
16 16 {
17 17 ui->setupUi(this);
18 18 connect(this->ui->openFileQpb,SIGNAL(clicked()),this,SLOT(openFile()));
19 19 connect(this->ui->removeFileQpb,SIGNAL(clicked()),this,SLOT(removeFiles()));
20 20 connect(this->ui->fileList,SIGNAL(cellActivated(int,int)),this,SLOT(fileCellActivated(int,int)));
21 connect(this->ui->fileList,SIGNAL(openFiles(QStringList)),this,SLOT(openFile(QStringList)));
21 22 }
22 23
23 24 genericBinaryFileWidget::~genericBinaryFileWidget()
24 25 {
25 26 delete ui;
26 27 }
27 28
28 29 void genericBinaryFileWidget::openFile()
29 30 {
30 31 QStringList filesNames = QFileDialog::getOpenFileNames(
31 32 this,
32 33 "Select one or more files to open",
33 34 NULL,
34 35 "Binary Files (*.bin);;SREC Files (*.srec);;Elf Files (*)");
35 36
36 for(int i=0;i<filesNames.count();i++)
37 openFile(filesNames);
38 }
39
40 void genericBinaryFileWidget::openFile(const QStringList &FileList)
41 {
42 for(int i=0;i<FileList.count();i++)
37 43 {
38 44 bool fileOpened = false;
39 45 for(int l=0;l<files.count();l++)
40 46 {
41 if(filesNames.at(i)==files.at(l)->fileName)
47 if(FileList.at(i)==files.at(l)->fileName)
42 48 {
43 49 fileOpened = true;
44 50 }
45 51 }
46 QFile file(filesNames.at(i));
52 QFile file(FileList.at(i));
47 53 if(!fileOpened && file.open(QIODevice::ReadOnly))
48 54 {
49 55 char magic[4];
50 56 file.read(magic,4);
51 57 QString line;
52 58 switch((int)magic[0])
53 59 {
54 60 case 0x7F:
55 61 if((magic[1]=='E') && (magic[2]=='L') && (magic[3]=='F'))
56 62 {
57 files.append(new FileListElement(filesNames.at(i),false,Type_Elf,NULL,NULL));
63 files.append(new FileListElement(FileList.at(i),false,Type_Elf,NULL,NULL));
58 64 }
59 65 break;
60 66 case 'S':
61 67 file.seek(0);
62 68 line = file.readLine();
63 69 if(srecFile::checkSum(line))
64 70 {
65 files.append(new FileListElement(filesNames.at(i),false,Type_SREC,NULL,NULL));
71 files.append(new FileListElement(FileList.at(i),false,Type_SREC,NULL,NULL));
66 72 }
67 73 break;
68 74 default:
69 files.append(new FileListElement(filesNames.at(i),false,Type_Bin,NULL,NULL));
75 files.append(new FileListElement(FileList.at(i),false,Type_Bin,NULL,NULL));
70 76 break;
71 77 }
72 78 }
73 79 }
74 80 updateFileList();
75
76 81 }
77 82
78 83 void genericBinaryFileWidget::updateFileList()
79 84 {
80 85 this->ui->fileList->clear();
81 86 this->ui->fileList->setRowCount(files.count());
82 87 this->ui->fileList->setHorizontalHeaderLabels(QStringList()<<"File"<<"Type");
83 88 for(int i=0;i<files.count();i++)
84 89 {
85 90 QTableWidgetItem *newItem = new QTableWidgetItem(files.at(i)->fileName);
86 91 newItem->setFlags(newItem->flags() ^ Qt::ItemIsEditable);
87 92 this->ui->fileList->setItem(i, 0, newItem);
88 93
89 94 newItem = new QTableWidgetItem(files.at(i)->type());
90 95 newItem->setFlags(newItem->flags() ^ Qt::ItemIsEditable);
91 96 this->ui->fileList->setItem(i, 1, newItem);
92 97 }
93 98 this->ui->fileList->resizeColumnsToContents();
94 99 }
95 100
96 101 void genericBinaryFileWidget::removeFiles()
97 102 {
98 103 QList<QTableWidgetItem*> items = this->ui->fileList->selectedItems();
99 104 for(int i=0;i<items.count();i++)
100 105 {
101 106 QString filename = this->ui->fileList->item(items.at(i)->row(),0)->text();
102 107 for(int l=0;l<files.count();l++)
103 108 {
104 109 if(files.at(l)->fileName==filename)
105 110 {
106 111 if(files.at(l)->isOpened)
107 112 {
108 113 for(int m=0;m<this->ui->fileViewerTab->count();m++)
109 114 {
110 115 if(this->ui->fileViewerTab->widget(m)==this->files.at(l)->viewer)
111 116 {
112 117 this->ui->fileViewerTab->removeTab(m);
113 118 }
114 119 }
115 120 delete this->files.at(l)->viewer;
116 121 delete this->files.at(l)->parser;
117 122 }
118 123 delete files.at(l);
119 124 files.removeAt(l);
120 125 }
121 126 }
122 127 }
123 128 updateFileList();
124 129 }
125 130
126 131 void genericBinaryFileWidget::fileCellActivated(int row, int column)
127 132 {
128 133 Q_UNUSED(column)
129 134 QString fileName = this->ui->fileList->item(row,0)->text();
130 135 if(fileName!="")
131 136 {
132 137 for(int l=0;l<files.count();l++)
133 138 {
134 139 FileListElement* file = files.at(l);
135 140 if(file->fileName==fileName)
136 141 {
137 142 if(!file->isOpened)
138 143 {
139 144 if(file->parser==NULL)
140 145 {
141 146 switch (file->FileType)
142 147 {
143 148 case Type_Bin:
144 149 file->parser = new binaryFile(file->fileName);
145 150 if(file->viewer==NULL)
146 151 {
147 152 file->viewer = new binaryFileWidget();
148 153 file->viewer->setFile(file->parser);
149 154 this->ui->fileViewerTab->addTab(file->viewer,file->fileName);
150 155 }
151 156 file->isOpened = true;
152 157 break;
153 158 case Type_Elf:
154 159 file->parser = new ElfFile(file->fileName);
155 160 if(file->viewer==NULL)
156 161 {
157 162 file->viewer = new elfFileWidget();
158 163 file->viewer->setFile(file->parser);
159 164 this->ui->fileViewerTab->addTab(file->viewer,file->fileName);
160 165 }
161 166 file->isOpened = true;
162 167 break;
163 168 case Type_SREC:
164 169 file->parser = new srecFile(file->fileName);
165 170 if(file->viewer==NULL)
166 171 {
167 172 file->viewer = new srecFileWidget();
168 173 file->viewer->setFile(file->parser);
169 174 this->ui->fileViewerTab->addTab(file->viewer,file->fileName);
170 175 }
171 176 file->isOpened = true;
172 177 break;
173 178 default:
174 179 break;
175 180 }
176 181 }
177 182 }
178 183 }
179 184 }
180 185 }
181 186 }
182 187
183 188
184 189
185 190
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@@ -1,63 +1,64
1 1 #ifndef GENERICBINARYFILEWIDGET_H
2 2 #define GENERICBINARYFILEWIDGET_H
3 3
4 4 #include <QWidget>
5 5 #include <QString>
6 6 #include <QStringList>
7 7 #include <abstractbinfile.h>
8 8
9 9 namespace Ui {
10 10 class genericBinaryFileWidget;
11 11 }
12 12
13 13 typedef enum {Type_SREC,Type_Bin,Type_Elf}FileTypeEnum;
14 14 class FileListElement
15 15 {
16 16 public:
17 17 FileListElement() {}
18 18 FileListElement(QString fileName,bool isOpened,FileTypeEnum FileType,abstractBinFileWidget* viewer=0,abstractBinFile* parser=0)
19 19 :fileName(fileName),isOpened(isOpened),FileType(FileType),viewer(viewer),parser(parser){}
20 20 QString type()
21 21 {
22 22 switch (this->FileType) {
23 23 case Type_SREC:
24 24 return "Srec";
25 25 break;
26 26 case Type_Bin:
27 27 return "Binary";
28 28 break;
29 29 case Type_Elf:
30 30 return "Elf";
31 31 break;
32 32 default:
33 33 return "Unknow";
34 34 break;
35 35 }
36 36 }
37 37 QString fileName;
38 38 bool isOpened;
39 39 FileTypeEnum FileType;
40 40 abstractBinFileWidget* viewer;
41 41 abstractBinFile* parser;
42 42 };
43 43
44 44 class genericBinaryFileWidget : public QWidget
45 45 {
46 46 Q_OBJECT
47 47
48 48 public:
49 49 explicit genericBinaryFileWidget(QWidget *parent = 0);
50 50 ~genericBinaryFileWidget();
51 51
52 52 public slots:
53 53 void openFile();
54 void openFile(const QStringList& FileList);
54 55 void updateFileList();
55 56 void removeFiles();
56 57 void fileCellActivated(int row, int column);
57 58
58 59 private:
59 60 Ui::genericBinaryFileWidget *ui;
60 61 QList<FileListElement*> files;
61 62 };
62 63
63 64 #endif // GENERICBINARYFILEWIDGET_H
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@@ -1,103 +1,119
1 1 <?xml version="1.0" encoding="UTF-8"?>
2 2 <ui version="4.0">
3 3 <class>genericBinaryFileWidget</class>
4 4 <widget class="QWidget" name="genericBinaryFileWidget">
5 5 <property name="geometry">
6 6 <rect>
7 7 <x>0</x>
8 8 <y>0</y>
9 9 <width>878</width>
10 10 <height>360</height>
11 11 </rect>
12 12 </property>
13 13 <property name="acceptDrops">
14 14 <bool>false</bool>
15 15 </property>
16 16 <property name="windowTitle">
17 17 <string>Form</string>
18 18 </property>
19 19 <layout class="QGridLayout" name="gridLayout_2">
20 20 <item row="0" column="0">
21 21 <widget class="QSplitter" name="splitter">
22 22 <property name="orientation">
23 23 <enum>Qt::Horizontal</enum>
24 24 </property>
25 25 <widget class="QWidget" name="widget" native="true">
26 26 <layout class="QGridLayout" name="gridLayout">
27 27 <item row="1" column="0">
28 28 <widget class="QPushButton" name="openFileQpb">
29 29 <property name="text">
30 30 <string/>
31 31 </property>
32 32 <property name="icon">
33 33 <iconset resource="genericBinaryFiles.qrc">
34 34 <normaloff>:/img/ressources/Gnome-list-add.svg</normaloff>:/img/ressources/Gnome-list-add.svg</iconset>
35 35 </property>
36 36 <property name="iconSize">
37 37 <size>
38 <width>32</width>
39 <height>32</height>
38 <width>24</width>
39 <height>24</height>
40 40 </size>
41 41 </property>
42 42 </widget>
43 43 </item>
44 44 <item row="1" column="1">
45 45 <widget class="QPushButton" name="removeFileQpb">
46 46 <property name="text">
47 47 <string/>
48 48 </property>
49 49 <property name="icon">
50 50 <iconset resource="genericBinaryFiles.qrc">
51 51 <normaloff>:/img/ressources/Gnome-user-trash.svg</normaloff>:/img/ressources/Gnome-user-trash.svg</iconset>
52 52 </property>
53 53 <property name="iconSize">
54 54 <size>
55 <width>32</width>
56 <height>32</height>
55 <width>24</width>
56 <height>24</height>
57 57 </size>
58 58 </property>
59 59 </widget>
60 60 </item>
61 61 <item row="1" column="2">
62 62 <spacer name="horizontalSpacer">
63 63 <property name="orientation">
64 64 <enum>Qt::Horizontal</enum>
65 65 </property>
66 66 <property name="sizeHint" stdset="0">
67 67 <size>
68 68 <width>40</width>
69 69 <height>20</height>
70 70 </size>
71 71 </property>
72 72 </spacer>
73 73 </item>
74 74 <item row="0" column="0" colspan="3">
75 <widget class="QTableWidget" name="fileList">
75 <widget class="FileList" name="fileList">
76 <property name="dragEnabled">
77 <bool>false</bool>
78 </property>
76 79 <column>
77 80 <property name="text">
78 81 <string>File</string>
79 82 </property>
80 83 </column>
81 84 <column>
82 85 <property name="text">
83 86 <string>Type</string>
84 87 </property>
85 88 </column>
86 89 </widget>
87 90 </item>
88 91 </layout>
89 92 </widget>
90 93 <widget class="QTabWidget" name="fileViewerTab">
94 <property name="minimumSize">
95 <size>
96 <width>300</width>
97 <height>0</height>
98 </size>
99 </property>
91 100 <property name="currentIndex">
92 101 <number>-1</number>
93 102 </property>
94 103 </widget>
95 104 </widget>
96 105 </item>
97 106 </layout>
98 107 </widget>
108 <customwidgets>
109 <customwidget>
110 <class>FileList</class>
111 <extends>QTableWidget</extends>
112 <header>filelist.h</header>
113 </customwidget>
114 </customwidgets>
99 115 <resources>
100 116 <include location="genericBinaryFiles.qrc"/>
101 117 </resources>
102 118 <connections/>
103 119 </ui>
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