gryf/pygtktalog
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* Added preview for images file chooser.

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* Path in file choosers is remebered now.
This commit is contained in:
gryf
2008-04-11 11:37:18 +00:00
parent e3069a3e12
commit 2d010620d4
1 changed files with 44 additions and 3 deletions
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43
src/views/v_dialogs.py
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@@ -149,6 +149,9 @@ class InputNewName(object):
class PointDirectoryToAdd(object):
"""Sepcific dialog for quering user for selecting directory to add"""
URI="file://"+os.path.abspath(os.path.curdir)
def __init__(self,volname='',dirname=''):
self.gladefile = os.path.join(utils.globals.GLADE_DIR, "dialogs.glade")
self.gladexml = gtk.glade.XML(self.gladefile, "addDirDialog")
@@ -180,6 +183,8 @@ class PointDirectoryToAdd(object):
dialog.destroy()
def run(self):
if self.URI:
self.dialog.set_current_folder_uri(self.URI)
dialog = self.gladexml.get_widget("addDirDialog")
ch = True
result = dialog.run()
@@ -190,6 +195,7 @@ class PointDirectoryToAdd(object):
result = dialog.run()
else:
ch = False
self.__class__.URI = self.dialog.get_current_folder_uri()
dialog.destroy()
if result == gtk.RESPONSE_OK:
return self.volname.get_text(),self.directory.get_text()
@@ -198,6 +204,9 @@ class PointDirectoryToAdd(object):
class ChooseDBFilename(object):
"""Sepcific dialog for quering user for selecting filename for database"""
URI="file://"+os.path.abspath(os.path.curdir)
def __init__(self):
self.dialog = gtk.FileChooserDialog(
title="Save catalog as...",
@@ -224,7 +233,9 @@ class ChooseDBFilename(object):
f.add_pattern("*.*")
self.dialog.add_filter(f)
def show_dialog(self):
def run(self):
if self.URI:
self.dialog.set_current_folder_uri(self.URI)
response = self.dialog.run()
if response == gtk.RESPONSE_OK:
filename = self.dialog.get_filename()
@@ -235,14 +246,19 @@ class ChooseDBFilename(object):
filename = filename[:-3] + 'pgt'
else:
filename = filename + '.pgt'
self.__class__.URI = self.dialog.get_current_folder_uri()
self.dialog.destroy()
return filename
else:
self.dialog.destroy()
return None
pass
class LoadDBFile(object):
"""Specific class for displaying openFile dialog. It has veryfication for file existence."""
URI="file://"+os.path.abspath(os.path.curdir)
def __init__(self):
self.dialog = gtk.FileChooserDialog(
title="Open catalog",
@@ -280,6 +296,8 @@ class LoadDBFile(object):
return 'cancel',None
def run(self):
if self.URI:
self.dialog.set_current_folder_uri(self.URI)
res,filename = self.show_dialog()
ch = True
while ch:
@@ -288,6 +306,7 @@ class LoadDBFile(object):
return None
try:
os.stat(filename)
self.__class__.URI = self.dialog.get_current_folder_uri()
self.dialog.destroy()
return filename
except:
@@ -299,6 +318,9 @@ class LoadDBFile(object):
class LoadImageFile(object):
"""class for displaying openFile dialog. It have possibility of multiple
selection."""
URI="file://"+os.path.abspath(os.path.curdir)
def __init__(self):
self.dialog = gtk.FileChooserDialog(
title="Select image",
@@ -322,8 +344,14 @@ class LoadImageFile(object):
f.set_name("All files")
f.add_pattern("*.*")
self.dialog.add_filter(f)
self.preview = gtk.Image()
self.dialog.set_preview_widget(self.preview)
self.dialog.connect("update-preview", self.update_preview_cb)
def run(self):
if self.URI:
self.dialog.set_current_folder_uri(self.URI)
response = self.dialog.run()
filenames = None
@@ -332,9 +360,22 @@ class LoadImageFile(object):
filenames = self.dialog.get_filenames()
except:
pass
self.__class__.URI = self.dialog.get_current_folder_uri()
self.dialog.destroy()
return filenames
def update_preview_cb(self, widget):
filename = self.dialog.get_preview_filename()
try:
pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(filename, 128, 128)
self.preview.set_from_pixbuf(pixbuf)
have_preview = True
except:
have_preview = False
self.dialog.set_preview_widget_active(have_preview)
return
class StatsDialog(object):
"""Sepcific dialog for display stats"""
def __init__(self, values={}):