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sqlitebrowser/src/FileExtensionManager.cpp at master · PeterDaveHello/sqlitebrowser · GitHub
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FileExtensionManager.cpp
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FileExtensionManager.cpp
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#
include
"
FileExtensionManager.h
"
#
include
"
ui_FileExtensionManager.h
"
#
include
<
set
>
FileExtensionManager::FileExtensionManager
(QStringList init, QWidget *parent) :
QDialog(parent),
ui(
new
Ui::FileExtensionManager)
{
ui->
setupUi
(
this
);
int
i =
0
;
for
(
const
QString& itemString : init)
{
QString description = itemString.
left
(itemString.
indexOf
(
'
(
'
)).
trimmed
();
QString extension = itemString;
extension = extension.
remove
(
0
, itemString.
indexOf
(
'
(
'
)+
1
).
remove
(
'
)
'
).
simplified
().
trimmed
();
QTableWidgetItem *newItemDescription =
new
QTableWidgetItem
(description);
QTableWidgetItem *newItemExtension =
new
QTableWidgetItem
(extension);
ui->
tableExtensions
->
insertRow
(i);
ui->
tableExtensions
->
setItem
(i,
0
, newItemDescription);
ui->
tableExtensions
->
setItem
(i,
1
, newItemExtension);
i++;
}
connect
(ui->
buttonAdd
,
SIGNAL
(
clicked
(
bool
)),
this
,
SLOT
(
addItem
()));
connect
(ui->
buttonRemove
,
SIGNAL
(
clicked
(
bool
)),
this
,
SLOT
(
removeItem
()));
connect
(ui->
buttonDown
,
SIGNAL
(
clicked
(
bool
)),
this
,
SLOT
(
downItem
()));
connect
(ui->
buttonUp
,
SIGNAL
(
clicked
(
bool
)),
this
,
SLOT
(
upItem
()));
}
FileExtensionManager::~FileExtensionManager
()
{
delete
ui;
}
void
FileExtensionManager::addItem
()
{
int
i = ui->
tableExtensions
->
rowCount
();
ui->
tableExtensions
->
insertRow
(i);
QTableWidgetItem *newItemDescription =
new
QTableWidgetItem
(
tr
(
"
Description
"
));
QTableWidgetItem *newItemExtension =
new
QTableWidgetItem
(
tr
(
"
*.extension
"
));
ui->
tableExtensions
->
setItem
(i,
0
, newItemDescription);
ui->
tableExtensions
->
setItem
(i,
1
, newItemExtension);
}
void
FileExtensionManager::removeItem
()
{
std::set<
int
> selectedRows;
for
(
const
QTableWidgetItem* item : ui->
tableExtensions
->
selectedItems
())
selectedRows.
insert
(item->
row
());
for
(
int
row : selectedRows)
ui->
tableExtensions
->
removeRow
(row);
}
void
FileExtensionManager::upItem
()
{
if
(ui->
tableExtensions
->
selectedItems
().
isEmpty
())
return
;
int
selectedRow = ui->
tableExtensions
->
selectedItems
().
first
()->
row
();
if
(selectedRow ==
0
)
return
;
QTableWidgetItem *t1, *t2;
t1 = ui->
tableExtensions
->
takeItem
(selectedRow,
0
);
t2 = ui->
tableExtensions
->
takeItem
(selectedRow,
1
);
ui->
tableExtensions
->
removeRow
(selectedRow);
ui->
tableExtensions
->
insertRow
(selectedRow-
1
);
ui->
tableExtensions
->
setItem
(selectedRow-
1
,
0
, t1);
ui->
tableExtensions
->
setItem
(selectedRow-
1
,
1
, t2);
ui->
tableExtensions
->
selectRow
(selectedRow-
1
);
}
void
FileExtensionManager::downItem
()
{
if
(ui->
tableExtensions
->
selectedItems
().
isEmpty
())
return
;
int
selectedRow = ui->
tableExtensions
->
selectedItems
().
first
()->
row
();
if
(selectedRow == ui->
tableExtensions
->
rowCount
() -
1
)
return
;
QTableWidgetItem *t1, *t2;
t1 = ui->
tableExtensions
->
takeItem
(selectedRow,
0
);
t2 = ui->
tableExtensions
->
takeItem
(selectedRow,
1
);
ui->
tableExtensions
->
removeRow
(selectedRow);
ui->
tableExtensions
->
insertRow
(selectedRow+
1
);
ui->
tableExtensions
->
setItem
(selectedRow+
1
,
0
, t1);
ui->
tableExtensions
->
setItem
(selectedRow+
1
,
1
, t2);
ui->
tableExtensions
->
selectRow
(selectedRow+
1
);
}
QStringList
FileExtensionManager::getDBFileExtensions
()
const
{
QStringList result;
for
(
int
i =
0
; i < ui->
tableExtensions
->
rowCount
(); ++i)
{
result.
append
(
QString
(
"
%1 (%2)
"
).
arg
(ui->
tableExtensions
->
item
(i,
0
)->
text
(), ui->
tableExtensions
->
item
(i,
1
)->
text
()));
}
return
result;
}
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