gryf/pygtktalog
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* Code refactoring.

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* Added add tags by drag and drop.
This commit is contained in:
gryf
2008-04-17 06:52:14 +00:00
parent f6cdb9fb08
commit 8a929adcdd
1 changed files with 140 additions and 92 deletions
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226
src/ctrls/c_main.py
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@@ -65,6 +65,7 @@ class MainController(Controller):
"""Initialize controller"""
self.DND_TARGETS = [('files_tags', 0, 69)]
Controller.__init__(self, model)
self.tag_switched = True
return
def register_view(self, view):
@@ -140,31 +141,61 @@ class MainController(Controller):
#########################################################################
# Connect signals from GUI, like menu objects, toolbar buttons and so on.
def on_tag_cloud_textview_drag_drop(self, wid, context, x, y, time):
#print '\n'.join([str(t) for t in context.targets])
#print context.drag_get_selection()
#print context.get_source_widget()
#print x, y
#print wid
context.finish(True, False, time)
return True
def on_tag_cloud_textview_drag_motion(self, wid, context, x, y, time):
def on_tag_cloud_textview_drag_motion(self, filestv, context, x, y, time):
context.drag_status(gtk.gdk.ACTION_COPY, time)
iter = filestv.get_iter_at_location(x, y)
try:
tag = iter.get_tags()[0]
#print tag.get_property('name')
self.tag_switched = False
tag.set_property("weight", pango.WEIGHT_BOLD)
except:
if not self.tag_switched:
self.__tag_cloud()
pass
buff = filestv.get_buffer()
#self.__find_tag_in_textview()
return True
def on_files_drag_data_get(self, widget, context, selection,
def on_files_drag_data_get(self, treeview, context, selection,
targetType, eventTime):
# get selection, and send it to the client
if targetType == self.DND_TARGETS[0][2]:
str = "1,2,3,4,57,9,0,"
selection.set(selection.target, 8, str)
# get selection
treesrl = treeview.get_selection()
model, list_of_paths = treesrl.get_selected_rows()
ids = []
for path in list_of_paths:
id = model.get_value(model.get_iter(path),0)
ids.append(id)
string = str(tuple(ids)).replace(",)", ")")
selection.set(selection.target, 8, string)
def on_tag_cloud_textview_drag_data_received(self, widget, context, x, y,
selection, targetType, time):
if targetType == self.DND_TARGETS[0][2]:
print selection.data
print "kupa"
iter = widget.get_iter_at_location(x, y)
ids = selection.data.rstrip(")").lstrip("(").split(",")
try:
tag = iter.get_tags()[0]
for id in ids:
it = int(tag.get_property('name'))
tn = self.model.get_tag_by_id(it)
self.model.add_tags(int(id.strip()), tn)
except:
if selection.data != '':
tags = Dialogs.TagsDialog().run()
if not tags:
return
for id in ids:
self.model.add_tags(int(id.strip()), tags)
self.__tag_cloud()
print "end", selection.data
def on_edit2_activate(self, menu_item):
try:
@@ -325,8 +356,9 @@ class MainController(Controller):
if w:
w.set_cursor(None)
# NOTE: quit / close window
def on_main_destroy_event(self, window, event):
self.on_quit1_activate(widget)
self.on_quit1_activate(window)
return True
def on_tb_quit_clicked(self, widget):
@@ -349,10 +381,23 @@ class MainController(Controller):
def on_new1_activate(self, widget):
self.__new_db()
"""Create new database file"""
if self.model.unsaved_project:
if not Dialogs.Qst('Unsaved data - pyGTKtalog',
"Current database isn't saved",
"All changes will be lost. Do you really \
want to abandon it?").run():
return
self.model.new()
# clear "details" buffer
buf = self.view['description'].get_buffer()
buf.set_text("")
self.view['description'].set_buffer(buf)
self.__activate_ui()
def on_tb_new_clicked(self, widget):
self.__new_db()
self.on_new1_activate(widget)
def on_add_cd_activate(self, widget, label=None, current_id=None):
"""Add directory structure from cd/dvd disc"""
@@ -383,11 +428,25 @@ class MainController(Controller):
def on_tb_addcd_clicked(self, widget):
self.on_add_cd_activate(widget)
def on_add_directory1_activate(self, widget):
def on_add_directory1_activate(self, widget, path=None, label=None,
current_id=None):
"""Show dialog for choose drectory to add from filesystem."""
self.__add_directory()
if not label or not path:
res = Dialogs.PointDirectoryToAdd().run()
if res !=(None,None):
path = res[1]
label = res[0]
else:
return False
self.scan_cd = False
self.model.source = self.model.DR
self.model.scan(path, label, current_id)
self.model.unsaved_project = True
self.__set_title(filepath=self.model.filename, modified=True)
return
# NOTE: about
def on_about1_activate(self, widget):
"""Show about dialog"""
Dialogs.Abt("pyGTKtalog", __version__, "About",
@@ -440,8 +499,9 @@ class MainController(Controller):
Dialogs.Err("Error writing file - pyGTKtalog",
"Cannot write file %s." % path, "%s" % err)
def on_stat1_activate(self, menu_item):
self.__show_stats()
def on_stat1_activate(self, menu_item, selected_id=None):
data = self.model.get_stats(selected_id)
label = Dialogs.StatsDialog(data).run()
def on_statistics1_activate(self, menu_item):
model = self.view['discs'].get_model()
@@ -452,7 +512,7 @@ class MainController(Controller):
return
selected_id = self.model.discs_tree.get_value(selected_iter, 0)
self.__show_stats(selected_id)
self.on_stat1_activate(menu_item, selected_id)
def on_tb_open_clicked(self, widget):
self.on_open1_activate(widget)
@@ -486,10 +546,10 @@ class MainController(Controller):
model = self.view['discs'].get_model()
path, column = self.view['discs'].get_cursor()
iter = self.model.discs_tree.get_iter(path)
selected_item = self.model.discs_tree.get_value(iter,0)
self.model.get_root_entries(selected_item)
id = self.model.discs_tree.get_value(iter,0)
self.model.get_root_entries(id)
self.__get_item_info(selected_item)
self.__get_item_info(id)
return
def on_discs_row_activated(self, treeview, path, treecolumn):
@@ -622,8 +682,8 @@ class MainController(Controller):
try:
itera = model.get_iter(paths[0])
iter = model.get_iter(treeview.get_cursor()[0])
selected_item = self.model.files_list.get_value(iter, 0)
self.__get_item_info(selected_item)
id = self.model.files_list.get_value(iter, 0)
self.__get_item_info(id)
except:
if __debug__:
print "c_main.py: on_files_cursor_changed() insufficient",
@@ -658,6 +718,9 @@ class MainController(Controller):
else:
iter = self.model.discs_tree.iter_next()
ids = self.__get_tv_selection_ids(self.view['files'])
def on_files_row_activated(self, files_obj, row, column):
"""On directory doubleclick in files listview dive into desired
branch."""
@@ -685,31 +748,34 @@ class MainController(Controller):
return
def on_cancel1_activate(self, widget):
self.__abort()
self.on_cancel_clicked(widget)
def on_cancel_clicked(self, widget):
self.__abort()
"""When scanning thread is runing and user push the cancel button,
models abort attribute trigger cancelation for scan operation"""
self.model.abort = True
return
def on_tb_find_clicked(self, widget):
# TODO: implement searcher
return
# NOTE: recent signal
def recent_item_response(self, path):
self.on_open1_activate(widget)
self.on_open1_activate(self, path)
return
# NOTE: add tags / images
def on_add_tag1_activate(self, menu_item):
#try:
selection = self.view['files'].get_selection()
model, list_of_paths = selection.get_selected_rows()
tags = Dialogs.TagsDialog().run()
if not tags:
return
for path in list_of_paths:
id = model.get_value(model.get_iter(path),0)
ids = self.__get_tv_selection_ids(self.view['files'])
for id in ids:
self.model.add_tags(id, tags)
#except:
# # DEBUG: TV no selection / error rmoving thumbs
# if __debug__:
# print "c_main.py: on_remove_thumb1_activate(): error on",
# print "getting selected items or removing thumbnails"
@@ -753,6 +819,7 @@ class MainController(Controller):
self.__get_item_info(id)
return
def on_update1_activate(self, menu_item):
"""Update disc under cursor position"""
path, column = self.view['discs'].get_cursor()
@@ -766,7 +833,7 @@ class MainController(Controller):
if self.model.get_source(path) == self.model.CD:
self.on_add_cd_activate(widget, label, fid)
elif self.model.get_source(path) == self.model.DR:
self.__add_directory(filepath, label, fid)
self.on_add_directory1_activate(widget, filepath, label, fid)
return
@@ -786,7 +853,7 @@ class MainController(Controller):
# remove from model
path = model.get_path(selected_iter)
current_id = self.model.discs_tree.get_value(selected_iter, 0)
id = self.model.discs_tree.get_value(selected_iter, 0)
model.remove(selected_iter)
selection.select_path(path)
@@ -797,17 +864,17 @@ class MainController(Controller):
path = (row, )
# delete from db
self.model.delete(current_id)
self.model.delete(id)
# refresh files treeview
try:
current_id = model.get_value(model.get_iter(path), 0)
id = model.get_value(model.get_iter(path), 0)
except:
current_id = model.get_value(model.get_iter_first(), 0)
self.model.get_root_entries(current_id)
id = model.get_value(model.get_iter_first(), 0)
self.model.get_root_entries(id)
# refresh file info view
self.__get_item_info(current_id)
self.__get_item_info(id)
self.model.unsaved_project = True
self.__set_title(filepath=self.model.filename, modified=True)
@@ -938,40 +1005,23 @@ class MainController(Controller):
#########################
# private class functions
def __add_directory(self, path=None, label=None, current_id=None):
if not label or not path:
res = Dialogs.PointDirectoryToAdd().run()
if res !=(None,None):
path = res[1]
label = res[0]
else:
return False
self.scan_cd = False
self.model.source = self.model.DR
self.model.scan(path, label, current_id)
self.model.unsaved_project = True
self.__set_title(filepath=self.model.filename, modified=True)
return True
def __new_db(self):
"""Create new database file"""
if self.model.unsaved_project:
if not Dialogs.Qst('Unsaved data - pyGTKtalog',
"Current database isn't saved",
"All changes will be lost. Do you really \
want to abandon it?").run():
def __get_tv_selection_ids(self, treev):
"""get selection from treeview and return coresponding ids' from
connected model or None"""
ids = []
try:
selection = treev.get_selection()
model, list_of_paths = selection.get_selected_rows()
for path in list_of_paths:
ids.append(model.get_value(model.get_iter(path),0))
return ids
except:
# DEBUG: treeview have no selection or smth is broken
if __debug__:
print "c_main.py: __get_tv_selection_ids(): error on",
print "getting selected items"
return
self.model.new()
# clear "details" buffer
buf = self.view['description'].get_buffer()
buf.set_text("")
self.view['description'].set_buffer(buf)
self.__activate_ui()
return
return None
def __setup_disc_treeview(self):
"""Setup TreeView discs widget as tree."""
self.view['discs'].set_model(self.model.discs_tree)
@@ -1048,12 +1098,6 @@ class MainController(Controller):
self.view['exif_tree'].append_column(c)
return
def __abort(self):
"""When scanning thread is runing and user push the cancel button,
models abort attribute trigger cancelation for scan operation"""
self.model.abort = True
return
def __activate_ui(self, name=None):
"""Make UI active, and set title"""
self.model.unsaved_project = False
@@ -1095,6 +1139,7 @@ class MainController(Controller):
return
def __popup_menu(self, event, menu='discs_popup'):
"""Popoup desired menu"""
self.view[menu].popup(None, None, None, event.button,
event.time)
self.view[menu].show_all()
@@ -1175,14 +1220,11 @@ class MainController(Controller):
else:
self.view['thumb_box'].hide()
return
'''
def on_tag_cloud_textview_drag_motion(self, widget, context, x, y, time):
context.drag_status(gtk.gdk.ACTION_COPY, time)
print "motion", x, y
'''
def __tag_cloud(self):
"""generate tag cloud"""
# TODO: checkit!
self.tag_switched = True
v = self.view['tag_cloud_textview']
def tag_cloud_click(tag, textview, event, iter, e):
"""react on click on connected tag items"""
@@ -1207,20 +1249,26 @@ class MainController(Controller):
if len(self.model.tag_cloud) > 0:
buff = v.get_buffer()
# NOTE: remove old tags
tag_table = buff.get_tag_table()
def rem(texttag, data):
tag_table.remove(texttag)
tag_table.foreach(rem)
buff.set_text('')
for cloud in self.model.tag_cloud:
iter = insert_blank(buff, buff.get_end_iter())
tag = buff.create_tag(str(cloud['id']))
tag.set_property('size-points', cloud['size'])
tag.set_property('foreground', cloud['color'])
tag.set_property("weight", pango.WEIGHT_NORMAL)
tag.connect('event', tag_cloud_click, tag)
buff.insert_with_tags(iter, cloud['name'], tag)
buff.insert_with_tags(iter,
cloud['name'] + "(%d)" % cloud['count'],
tag)
v.set_buffer(buff)
def __show_stats(self, selected_id=None):
data = self.model.get_stats(selected_id)
label = Dialogs.StatsDialog(data).run()
def __find_tag_in_textview(self, widget, x, y):
pass