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Added dvd menu window

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Added support for modification callbacks in the interface_manager class

Added support for ColorButton widgets in the interface_manager class
This commit is contained in:
Sergio Costas 2014-07-19 01:50:07 +02:00
parent cc395dcbd8
commit 7e49cf9146
7 changed files with 1271 additions and 43 deletions
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130
src/devede/interface_manager.py
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@ -15,7 +15,7 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>
from gi.repository import GObject
from gi.repository import GObject,Gdk
class interface_manager(GObject.GObject):
""" This class allows to automatically generate variables for a GLADE interface,
@ -24,6 +24,7 @@ class interface_manager(GObject.GObject):
def __init__(self):
GObject.GObject.__init__(self)
self.interface_groups = {}
self.interface_toggles = []
self.interface_labels = []
@ -33,8 +34,9 @@ class interface_manager(GObject.GObject):
self.interface_float_adjustments = []
self.interface_integer_adjustments = []
self.interface_lists = []
self.interface_colorbuttons = []
def add_group(self,group_name,radiobutton_list,default_value):
def add_group(self,group_name,radiobutton_list,default_value,callback = None):
""" Adds a group of radiobuttons and creates an internal variable with
the name group_name, setting it to default_value. The
value for the variable will be the name of the active
@ -44,17 +46,17 @@ class interface_manager(GObject.GObject):
exec('self.'+group_name+' = "'+str(default_value)+'"')
else:
exec('self.'+group_name+' = None')
self.interface_groups[group_name] = radiobutton_list
self.interface_groups[group_name] = ( radiobutton_list, callback )
def add_toggle(self,toggle_name,default_value):
def add_toggle(self,toggle_name,default_value,callback = None):
""" Adds an internal variable with the name toggle_name, linked to a widget
element with the same name (must be or inherint from Gtk.ToogleButton).
The default value can be True of False """
exec('self.'+toggle_name+' = '+str(default_value))
self.interface_toggles.append(toggle_name)
self.interface_toggles.append( (toggle_name, callback) )
def add_text(self,text_name,default_value):
def add_text(self,text_name,default_value,callback = None):
""" Adds an internal variable with the name text_name, linked to an
element with the same name (must be a Gtk.TextEntry or a Gtk.Label).
The default value can be a text or None """
@ -63,7 +65,7 @@ class interface_manager(GObject.GObject):
exec('self.'+text_name+' = "'+str(default_value)+'"')
else:
exec('self.'+text_name+' = None')
self.interface_text.append(text_name)
self.interface_text.append( (text_name, callback) )
def add_label(self,text_name,default_value):
""" Adds an internal variable with the name text_name, linked to an
@ -74,26 +76,36 @@ class interface_manager(GObject.GObject):
exec('self.'+text_name+' = default_value')
self.interface_labels.append(text_name)
def add_integer_adjustment(self,adjustment_name,default_value):
def add_integer_adjustment(self,adjustment_name,default_value,callback = None):
""" Adds an internal variable with the name text_name, linked to an
element with the same name (must be a Gtk.Adjustment).
The default value must be an integer """
exec('self.'+adjustment_name+' = '+str(default_value))
self.interface_integer_adjustments.append(adjustment_name)
self.interface_integer_adjustments.append( (adjustment_name, callback) )
def add_float_adjustment(self,adjustment_name,default_value):
def add_float_adjustment(self,adjustment_name,default_value,callback = None):
""" Adds an internal variable with the name text_name, linked to an
element with the same name (must be a Gtk.Adjustment).
The default value must be an float """
exec('self.'+adjustment_name+' = '+str(default_value))
self.interface_float_adjustments.append(adjustment_name)
self.interface_float_adjustments.append( (adjustment_name, callback))
def add_list(self,liststore_name):
def add_list(self,liststore_name,callback = None):
""" Adds an internal variable with the name liststore_name, linked to
an element with the same name (must be a Gtk.ListStore). """
exec('self.'+liststore_name+' = []')
self.interface_lists.append(liststore_name)
self.interface_lists.append( (liststore_name, callback ))
def add_colorbutton(self,colorbutton_name, default_value,callback = None):
""" Adds an internal variable with the name text_name, linked to an
element with the same name (must be a Gtk.ColorButton).
The default value must be a set with RGBA values """
exec('self.'+colorbutton_name+' = default_value')
self.interface_colorbuttons.append( (colorbutton_name, callback ))
def add_show_hide(self,element_name,to_show,to_hide):
""" Adds an element that can be active or inactive, and two lists of elements.
@ -119,17 +131,30 @@ class interface_manager(GObject.GObject):
for key in self.interface_groups:
obj = eval('self.'+key)
builder.get_object(obj).set_active(True)
callback = self.interface_groups[key][1]
if (callback != None):
for element in self.interface_groups[key][0]:
obj = builder.get_object(element)
obj.connect("toggled",callback)
for element in self.interface_toggles:
value = eval('self.'+element)
builder.get_object(element).set_active(value)
value = eval('self.'+element[0])
obj = builder.get_object(element[0])
obj.set_active(value)
callback = element[1]
if (callback != None):
obj.connect("toggled",callback)
for element in self.interface_text:
value = eval('self.'+element)
value = eval('self.'+element[0])
obj = builder.get_object(element[0])
if (value != None):
builder.get_object(element).set_text(value)
obj.set_text(value)
else:
builder.get_object(element).set_text("")
obj.set_text("")
callback = element[1]
if (callback != None):
obj.connect("changed",callback)
for element in self.interface_labels:
value = eval('self.'+element)
@ -139,19 +164,43 @@ class interface_manager(GObject.GObject):
builder.get_object(element).set_text("")
for element in self.interface_integer_adjustments:
value = eval('self.'+element)
builder.get_object(element).set_value(float(value))
value = eval('self.'+element[0])
obj = builder.get_object(element[0])
obj.set_value(float(value))
callback = element[1]
if (callback != None):
obj.connect("value_changed",callback)
for element in self.interface_float_adjustments:
value = eval('self.'+element)
builder.get_object(element).set_value(value)
value = eval('self.'+element[0])
obj = builder.get_object(element[0])
obj.set_value(value)
callback = element[1]
if (callback != None):
obj.connect("value_changed",callback)
for element in self.interface_lists:
obj = eval('self.'+element)
the_liststore = builder.get_object(element)
obj = eval('self.'+element[0])
the_liststore = builder.get_object(element[0])
the_liststore.clear()
for item in obj:
the_liststore.append(item)
callback = element[1]
if (callback != None):
the_liststore.connect("row_changed",callback)
the_liststore.connect("row_deleted",callback)
the_liststore.connect("row_inserted",callback)
the_liststore.connect("row_reordered",callback)
for element in self.interface_colorbuttons:
value = eval('self.'+element[0])
colorbtn = builder.get_object(element[0])
objcolor = Gdk.Color(int(value[0]*65535.0),int(value[1]*65535.0),int(value[2]*65535.0))
colorbtn.set_color(objcolor)
colorbtn.set_alpha(int(value[3]*65535.0))
callback = element[1]
if (callback != None):
colorbtn.connect("color_set",callback)
self.interface_show_hide_obj = {}
for element in self.interface_show_hide:
@ -250,39 +299,46 @@ class interface_manager(GObject.GObject):
""" Takes the values of the widgets and stores them in the internal variables """
for key in self.interface_groups:
for element in self.interface_groups[key]:
for element in self.interface_groups[key][0]:
obj = builder.get_object(element)
if obj.get_active():
exec('self.'+key+' = "'+element+'"')
break
for element in self.interface_toggles:
obj = builder.get_object(element)
obj = builder.get_object(element[0])
if obj.get_active():
exec('self.'+element+' = True')
exec('self.'+element[0]+' = True')
else:
exec('self.'+element+' = False')
exec('self.'+element[0]+' = False')
for element in self.interface_text:
obj = builder.get_object(element)
exec('self.'+element+' = obj.get_text()')
obj = builder.get_object(element[0])
exec('self.'+element[0]+' = obj.get_text()')
for element in self.interface_integer_adjustments:
obj = builder.get_object(element)
exec('self.'+element+' = int(obj.get_value())')
obj = builder.get_object(element[0])
exec('self.'+element[0]+' = int(obj.get_value())')
for element in self.interface_float_adjustments:
obj = builder.get_object(element)
exec('self.'+element+' = obj.get_value()')
obj = builder.get_object(element[0])
exec('self.'+element[0]+' = obj.get_value()')
for element in self.interface_colorbuttons:
colorbtn = builder.get_object(element[0])
objcolor = colorbtn.get_color()
alpha = colorbtn.get_alpha()
exec('self.'+element[0]+' = ((float(objcolor.red))/65535.0, (float(objcolor.green))/65535.0, (float(objcolor.blue))/65535.0, (float(alpha))/65535.0)')
for element in self.interface_lists:
exec('self.'+element+' = []')
the_liststore = builder.get_object(element)
exec('self.'+element[0]+' = []')
the_liststore = builder.get_object(element[0])
ncolumns = the_liststore.get_n_columns()
for row in the_liststore:
final_row = []
for c in range(0,ncolumns):
final_row.append(row.model[row.iter][c])
print (final_row)
exec('self.'+element+'.append(final_row)')
exec('self.'+element[0]+'.append(final_row)')