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Jan Zelenka
prasopes
Commits
d359695d
Commit
d359695d
authored
Sep 17, 2018
by
Yan
Browse files
Drag and drop support in main_window
parent
ac52fa71
Changes
1
Hide whitespace changes
Inline
Side-by-side
prasopes/__main__.py
View file @
d359695d
...
...
@@ -20,12 +20,14 @@ import os.path
matplotlib
.
use
(
"Qt5Agg"
)
def
load_file
(
chrom_plot
,
spc
,
d_set
,
ms_s
,
fn
,
chrom_s
,
settings
):
def
load_file
(
chrom_plot
,
spc
,
d_set
,
ms_s
,
fn
,
chrom_s
,
settings
,
filename
=
None
):
"""populates dataset and plots it"""
directory
=
settings
.
value
(
"open_folder"
)
if
fn
[
0
]
is
not
None
:
directory
=
fn
[
0
]
filename
=
QtWidgets
.
QFileDialog
.
getOpenFileName
(
if
filename
==
None
:
filename
=
QtWidgets
.
QFileDialog
.
getOpenFileName
(
caption
=
"Open spectrum"
,
directory
=
directory
,
filter
=
"Finnigan RAW files (*.raw, *.RAW)"
)[
0
]
...
...
@@ -48,6 +50,19 @@ def update_spectrum(event, chromatogram, spect, ds,
spect
.
get_figure
().
canvas
.
draw
()
def
dropped
(
event
,
chromatogram
,
spectrum
,
ds
,
ms
,
filename
,
chrom
,
config
):
dropurl
=
event
.
mimeData
().
urls
()[
0
].
path
()
load_file
(
chromatogram
,
spectrum
,
ds
,
ms
,
filename
,
chrom
,
config
,
filename
=
dropurl
)
def
drag_entered
(
event
):
if
event
.
mimeData
().
hasUrls
()
and
event
.
mimeData
().
urls
()[
0
]
\
.
path
().
lower
().
endswith
(
'.raw'
):
event
.
accept
()
def
main
():
# ds for data_set, ms for mass_spec_dataset, chrom for chrom_dataset
ds
=
dict
(
chrom_dat
=
None
,
masses
=
None
,
matrix
=
None
)
...
...
@@ -133,8 +148,6 @@ def main():
autozoomy
.
triggered
.
connect
(
lambda
:
gt
.
autozoomy
(
autozoomy
.
isChecked
(),
spectrum
,
ms
))
file_menu
=
QtWidgets
.
QMenu
(
'&File'
,
main_window
)
main_window
.
menuBar
().
addMenu
(
file_menu
)
file_menu
.
addAction
(
openact
)
...
...
@@ -173,14 +186,15 @@ def main():
mpl_canvas
.
mpl_connect
(
'key_press_event'
,
lambda
event
:
update_spectrum
(
event
,
chromatogram
,
spectrum
,
ds
,
ms
,
filename
,
chrom
,
config
))
main_window
.
dragEnterEvent
=
lambda
event
:
drag_entered
(
event
)
main_window
.
dropEvent
=
lambda
event
:
dropped
(
event
,
chromatogram
,
spectrum
,
ds
,
ms
,
filename
,
chrom
,
config
)
main_window
.
setAcceptDrops
(
True
)
if
len
(
sys
.
argv
)
==
2
:
raw_file
=
sys
.
argv
[
1
]
filename
[
0
]
=
raw_file
ds
[
'chrom_dat'
],
ds
[
'masses'
],
ds
[
'matrix'
]
=
load_raw
(
raw_file
,
config
.
value
(
"tmp_location"
))
gt
.
populate
(
chromatogram
,
spectrum
,
ds
,
ms
,
chrom
)
load_file
(
chromatogram
,
spectrum
,
ds
,
ms
,
filename
,
chrom
,
config
,
filename
=
sys
.
argv
[
1
])
else
:
gt
.
pop_plot
(
spectrum
,
ms
)
gt
.
pop_plot
(
chromatogram
,
chrom
)
...
...
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