Copyright (C) 2008 Christoph Würstle
"""
+import sys
import logging
-import gtk
import gobject
+import gtk
import pango
+import hildonize
import gtk_toolbox
+import libliststorehandler
try:
_moduleLogger = logging.getLogger(__name__)
-class CellRendererTriple(gtk.GenericCellRenderer):
+class TripleToggleCellRenderer(gtk.CellRendererToggle):
+
__gproperties__ = {
- "status": (gobject.TYPE_STRING, "Status",
- "Status", "", gobject.PARAM_READWRITE),
+ "status": (gobject.TYPE_STRING, "Status", "Status", "", gobject.PARAM_READWRITE),
}
__gsignals__ = {
}
def __init__(self):
- #self.__gobject_init__()
- #gtk.GenericCellRenderer.__init__(self, *args, **kwargs)
- gtk.GenericCellRenderer.__init__(self)
- #self.__gobject_init__()
- self.status = -1
- self.xpad = 2
- self.ypad = 2
- self.mode = gtk.CELL_RENDERER_MODE_ACTIVATABLE
- self.xpad = -2
- self.ypad = -2
- self.xalign = 0.5
- self.yalign = 0.5
- self.active = 0
- self.widget = None
- self.last_cell = None
- self.connect('editing-started', self.on_clicked)
+ gtk.CellRendererToggle.__init__(self)
+ self.set_property("activatable", True)
+ self.connect('toggled', self._on_toggled)
+ self.status = libliststorehandler.Liststorehandler.SHOW_NEW
+ @gtk_toolbox.log_exception(_moduleLogger)
def do_set_property(self, property, value):
- setattr(self, property.name, value)
-
- def do_get_property(self, property):
- return getattr(self, property.name)
-
- def get_layout(self, widget):
- '''Gets the Pango layout used in the cell in a TreeView widget.'''
-
- layout = pango.Layout(widget.get_pango_context())
- layout.set_width(-1) # Do not wrap text.
-
- layout.set_text(' ')
-
- return layout
-
- def on_get_size(self, widget, cell_area = None):
- xpad = 2
- ypad = 2
-
- xalign = 0
- yalign = 0.5
-
- layout = self.get_layout(widget)
- width, height = layout.get_pixel_size()
-
- x_offset = xpad
- y_offset = ypad
-
- if cell_area:
-
- x_offset = xalign * (cell_area.width - width)
- x_offset = max(x_offset, xpad)
- x_offset = int(round(x_offset, 0))
-
- y_offset = yalign * (cell_area.height - height)
- y_offset = max(y_offset, ypad)
- y_offset = int(round(y_offset, 0))
-
- width = width + (xpad * 2)
- height = height + (ypad * 2)
-
- return x_offset, y_offset, width, height
-
- def on_clicked(self, widget, data):
- print widget, data
-
- def clicked(self, widget, data1 = None):
- x, y = widget.get_pointer()
- widget.realize()
-
- path = widget.get_path_at_pos(x, y)
-
- #print "a", widget.get_cursor()
- #print path
-
- path = widget.get_cursor()[0]
-
- if path is not None:
- irow = path[0] #path[0][0]-1
- rect = widget.get_cell_area(irow, widget.get_column(0)) #FixME 0 is hardcoded
- if x < rect.x+rect.width:
- self.emit("status_changed", irow, self.status)
- else:
+ if getattr(self, property.name) == value or value is None:
return
- #workarround -1 means last item, because bug in treeview?!
- #print "not in list"
- rect = widget.get_visible_rect() #widget.get_cell_area(-1, widget.get_column(0))
- #print rect.x, rect.y, rect.width, rect.height, x, y
- irow = -1
- rect = widget.get_cell_area(0, widget.get_column(0)) #FixME 0 is hardcoded
- if x < rect.x+rect.width:
- self.emit("status_changed", irow, "-1")
-
- def on_render(self, window, widget, background_area, cell_area, expose_area, flags ):
- if (self.widget == None):
- #print widget
- self.widget = widget
- self.widget.connect("cursor-changed", self.clicked) #button-press-event
-
- self.last_cell = cell_area
-
- x = int(cell_area.x+(cell_area.width-2)/2-(cell_area.height-2)/2)
- y = int(cell_area.y+1)
- height = int(cell_area.height-2)
- width = int(height)
-
- if (self.status == "1"):
- widget.style.paint_check(window, gtk.STATE_NORMAL, gtk.SHADOW_IN, cell_area, widget, "cellradio", x, y, width, height)
- elif (self.status == "0"):
- #width = height
- height = height-3
- width = height
-
- widget.style.paint_flat_box(window, gtk.STATE_NORMAL, gtk.SHADOW_NONE, cell_area, widget, "cellunselected", x, y, width, height)
+ setattr(self, property.name, value)
- widget.style.paint_hline(window, gtk.STATE_NORMAL, cell_area, widget, "cellunselected", x, x+width, y)
- widget.style.paint_hline(window, gtk.STATE_NORMAL, cell_area, widget, "cellunselected", x, x+width, y+height)
- widget.style.paint_vline(window, gtk.STATE_NORMAL, cell_area, widget, "cellunselected", y, y+height, x)
- widget.style.paint_vline(window, gtk.STATE_NORMAL, cell_area, widget, "cellunselected", y, y+height, x+width)
+ if property.name == "status":
+ active, inconsistent = {
+ libliststorehandler.Liststorehandler.SHOW_NEW: (False, False),
+ libliststorehandler.Liststorehandler.SHOW_ACTIVE: (False, True),
+ libliststorehandler.Liststorehandler.SHOW_COMPLETE: (True, False),
+ }[value]
+ self.set_property("active", active)
+ self.set_property("inconsistent", inconsistent)
- else:
- widget.style.paint_diamond(window, gtk.STATE_NORMAL, gtk.SHADOW_IN, cell_area, widget, "cellunselected", x, y, width, height)
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def do_get_property(self, property):
+ return getattr(self, property.name)
- #widget.show_all()
- #print "render"
- pass
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_toggled(self, widget, path):
+ self.emit("status_changed", int(path), "-1")
- def on_start_editing(self, event, widget, path, background_area, cell_area, flags):
- print "on_start_editing", path
- return None
- def on_activate(self, event, widget, path, background_area, cell_area, flags):
- print "activate", path
- return False
+gobject.type_register(TripleToggleCellRenderer)
-class CellRendererCombo2(gtk.GenericCellRenderer):
+class CellRendererTriple(gtk.GenericCellRenderer):
__gproperties__ = {
- "text": (gobject.TYPE_STRING, "text",
- "Text", "", gobject.PARAM_READWRITE),
+ "status": (gobject.TYPE_STRING, "Status", "Status", "", gobject.PARAM_READWRITE),
}
__gsignals__ = {
- 'status_changed' : (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE, (gobject.TYPE_INT, gobject.TYPE_STRING)),
+ 'status_changed' : (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,(gobject.TYPE_INT,gobject.TYPE_STRING)),
}
def __init__(self):
- #self.__gobject_init__()
- #gtk.GenericCellRenderer.__init__(self, *args, **kwargs)
gtk.GenericCellRenderer.__init__(self)
- #self.__gobject_init__()
self.status = -1
- self.xpad = 2
- self.ypad = 2
- self.mode = gtk.CELL_RENDERER_MODE_ACTIVATABLE
- self.xpad = -2
- self.ypad = -2
- self.xalign = 0.5
- self.yalign = 0.5
- self.active = 0
- self.widget = None
self.last_cell = None
- self.text = "(none)"
- self.connect('editing-started', self.on_clicked)
- def do_set_property(self, property, value):
- #print property, value
+ self.set_property('mode', gtk.CELL_RENDERER_MODE_ACTIVATABLE)
+ self.set_property('visible', True)
+
+ def do_set_property(self,property,value):
setattr(self, property.name, value)
def do_get_property(self, property):
return getattr(self, property.name)
- def get_layout(self, widget):
+ def _get_layout(self, widget):
'''Gets the Pango layout used in the cell in a TreeView widget.'''
layout = pango.Layout(widget.get_pango_context())
- layout.set_width(-1) # Do not wrap text.
+ layout.set_width(-1) # Do not wrap text.
- layout.set_text(self.text)
+ layout.set_text(' ')
return layout
- def on_get_size(self, widget, cell_area = None):
+ def on_get_size(self, widget, cell_area=None):
+ layout = self._get_layout(widget)
+ width, height = layout.get_pixel_size()
+
xpad = 2
ypad = 2
xalign = 0
yalign = 0.5
- layout = self.get_layout(widget)
- width, height = layout.get_pixel_size()
-
x_offset = xpad
y_offset = ypad
- if cell_area:
-
+ if cell_area is not None:
x_offset = xalign * (cell_area.width - width)
x_offset = max(x_offset, xpad)
x_offset = int(round(x_offset, 0))
y_offset = max(y_offset, ypad)
y_offset = int(round(y_offset, 0))
- width = width + (xpad * 2)
+ width = width + (xpad * 2)
height = height + (ypad * 2)
return x_offset, y_offset, width, height
- @gtk_toolbox.log_exception(_moduleLogger)
- def on_clicked(self, widget, data):
- print widget, data
-
- def clicked(self, widget, data1 = None):
- return
- x, y = widget.get_pointer()
- widget.realize()
-
- #path = widget.get_path_at_pos(x, y)
-
- path = widget.get_cursor()[0]
-
- if path is not None:
- irow = path[0] #path[0][0]-1
- rect = widget.get_cell_area(irow, widget.get_column(0)) #FixME 0 is hardcoded
- if x < rect.x+rect.width:
- self.emit("status_changed", irow, self.status)
- else:
- return
-
- #workarround -1 means last item, because bug in treeview?!
- #print "not in list"
- rect = widget.get_visible_rect() #widget.get_cell_area(-1, widget.get_column(0))
- #print rect.x, rect.y, rect.width, rect.height, x, y
- irow = -1
- rect = widget.get_cell_area(0, widget.get_column(0)) #FixME 0 is hardcoded
- if x < rect.x+rect.width:
- self.emit("status_changed", irow, "-1")
-
def on_render(self, window, widget, background_area, cell_area, expose_area, flags ):
- if (self.widget == None):
- self.widget = widget
- self.widget.connect("cursor-changed", self.clicked) #button-press-event
-
self.last_cell = cell_area
- x = int(cell_area.x+(cell_area.width-2)/2-(cell_area.height-2)/2)
- y = int(cell_area.y+1)
- height = int(cell_area.height-2)
- width = int(height)
-
- widget.style.paint_layout(window, gtk.STATE_NORMAL, True, cell_area, widget, "cellradio", x, y, self.get_layout(widget))
-
- #widget.show_all()
+ x = cell_area.x
+ y = cell_area.y
+ width = cell_area.width
+ height = cell_area.height
+
+ if False:
+ # This is how it should work but due to theme issues on Maemo, it doesn't work
+ if widget.state == gtk.STATE_INSENSITIVE:
+ state = gtk.STATE_INSENSITIVE
+ elif flags & gtk.CELL_RENDERER_SELECTED:
+ if widget.is_focus():
+ state = gtk.STATE_SELECTED
+ else:
+ state = gtk.STATE_ACTIVE
+ else:
+ state = gtk.STATE_NORMAL
+
+ if self.status == libliststorehandler.Liststorehandler.SHOW_COMPLETE:
+ shadow = gtk.SHADOW_IN
+ state = gtk.STATE_NORMAL
+ elif self.status == libliststorehandler.Liststorehandler.SHOW_ACTIVE:
+ shadow = gtk.SHADOW_ETCHED_IN
+ state = gtk.STATE_NORMAL
+ elif self.status == libliststorehandler.Liststorehandler.SHOW_NEW:
+ shadow = gtk.SHADOW_OUT
+ state = gtk.STATE_SELECTED
+ else:
+ raise NotImplementedError(self.status)
- def on_start_editing(self, event, widget, path, background_area, cell_area, flags):
- print "on_start_editing", path
- return None
+ widget.style.paint_check(window, state, shadow, cell_area, widget, "cellcheck",x,y,width,height)
def on_activate(self, event, widget, path, background_area, cell_area, flags):
- print "activate", path
+ self.emit("status_changed", int(path), "-1")
return False
-gobject.type_register(CellRendererCombo2)
gobject.type_register(CellRendererTriple)
ls = self.liststorehandler.get_liststore()
self.treeview.set_model(ls)
- def col_edited(self, cell, irow, new_text, icol = None):
- if (irow != 4):
- self.liststorehandler.update_row(irow, icol, new_text)
- else:
- print cell, irow, new_text, icol
-
- def col_toggled(self, widget, irow, status ):
- ls = self.treeview.get_model()
-
- if self.liststorehandler.get_filter() == self.liststorehandler.SHOW_ACTIVE:
- if ls[irow][1] == "0":
- self.liststorehandler.update_row(irow, 1, "1")
- else:
- self.liststorehandler.update_row(irow, 1, "0")
- else:
- if ls[irow][1] == "1":
- self.liststorehandler.update_row(irow, 1, "-1")
- elif ls[irow][1] == "0":
- self.liststorehandler.update_row(irow, 1, "1")
- else:
- self.liststorehandler.update_row(irow, 1, "0")
-
- def convert(self, s):
- if s == "1":
- return 1
- else:
- return 0
-
def del_active_row(self):
path, col = self.treeview.get_cursor()
if path is not None:
row_iter = self.treeview.get_model().get_iter(path)
self.liststorehandler.del_row(irow, row_iter)
- def sort_func_function(self, model, iter1, iter2, data = None):
- print "sorting"
-
def reload_view(self):
# create the TreeView using liststore
self.modelsort = gtk.TreeModelSort(self.liststorehandler.get_liststore())
self.treeview = gtk.TreeView(self.modelsort)
self.treeview.set_headers_visible(True)
+ self.treeview.set_reorderable(False)
self.cell = range(self.liststorehandler.get_colcount())
self.tvcolumn = range(self.liststorehandler.get_colcount())
m = self.liststorehandler.get_unitsstore()
for i in range(self.liststorehandler.get_colcount()):
- if i in [1, 2]:
+ if i in [1, 2]: # status, title
default = "1"
else:
default = "0"
if self.db.ladeDirekt("showcol_"+str(self.liststorehandler.get_colname(i)), default) == "1":
- if i in [1]:
- self.cell[i] = CellRendererTriple()
+ if i in [1]: # status
+ # HACK Hildon has theme issues with inconsistent items, so
+ # we have a hacked together toggle to make it work on
+ # hildon
+ if hildonize.IS_HILDON_SUPPORTED:
+ self.cell[i] = CellRendererTriple()
+ else:
+ self.cell[i] = TripleToggleCellRenderer()
+ self.cell[i].connect('status_changed', self._on_col_toggled)
self.tvcolumn[i] = gtk.TreeViewColumn("", self.cell[i])
- self.cell[i].connect( 'status_changed', self.col_toggled)
self.tvcolumn[i].set_attributes( self.cell[i], status = i)
- elif i in [3, 6]:
+ elif i in [3, 5]: # quantity, price
+ self.cell[i] = gtk.CellRendererSpin()
+ adjustment = gtk.Adjustment(0, -sys.float_info.max, sys.float_info.max, 1)
+ self.cell[i].set_property('adjustment', adjustment)
+ self.cell[i].set_property('digits', 2 if i == 5 else 0)
+ self.cell[i].set_property('editable', True)
+ self.cell[i].connect("edited", self._on_col_edited, i)
+ self.tvcolumn[i] = gtk.TreeViewColumn(
+ self.liststorehandler.get_colname(i), self.cell[i]
+ )
+ self.tvcolumn[i].set_attributes( self.cell[i], text = i)
+ elif i in [4, 6]: # unit, priority
self.cell[i] = gtk.CellRendererCombo()
- self.tvcolumn[i] = gtk.TreeViewColumn(self.liststorehandler.get_colname(i), self.cell[i])
self.cell[i].set_property("model", m)
self.cell[i].set_property('text-column', i)
self.cell[i].set_property('editable', True)
- self.cell[i].connect("edited", self.col_edited, i)
+ self.cell[i].connect("edited", self._on_col_edited, i)
+ self.tvcolumn[i] = gtk.TreeViewColumn(
+ self.liststorehandler.get_colname(i), self.cell[i]
+ )
self.tvcolumn[i].set_attributes( self.cell[i], text = i)
else:
self.cell[i] = gtk.CellRendererText()
- self.tvcolumn[i] = gtk.TreeViewColumn(self.liststorehandler.get_colname(i), self.cell[i])
self.cell[i].set_property('editable', True)
self.cell[i].set_property('editable-set', True)
- self.cell[i].connect("edited", self.col_edited, i)
- #self.cell[i].connect("editing-canceled", self.col_edited2, i)
+ self.cell[i].connect("edited", self._on_col_edited, i)
+ self.tvcolumn[i] = gtk.TreeViewColumn(
+ self.liststorehandler.get_colname(i), self.cell[i]
+ )
self.tvcolumn[i].set_attributes(self.cell[i], text = i)
- self.cell[i].set_property('cell-background', 'lightgray')
self.tvcolumn[i].set_sort_column_id(i)
self.tvcolumn[i].set_resizable(True)
self.treeview.append_column(self.tvcolumn[i])
- # Disable drag and drop reordering of rows
- self.treeview.set_reorderable(False)
-
if self.scrolled_window is not None:
self.scrolled_window.destroy()
self.loadList()
self.show_all()
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_col_edited(self, cell, irow, new_text, icol = None):
+ if (irow != 4):
+ self.liststorehandler.update_row(irow, icol, new_text)
+ else:
+ print cell, irow, new_text, icol
+
+ @gtk_toolbox.log_exception(_moduleLogger)
+ def _on_col_toggled(self, widget, irow, status):
+ ls = self.treeview.get_model()
+
+ if self.liststorehandler.get_filter() == self.liststorehandler.SHOW_ACTIVE:
+ if ls[irow][1] == "0":
+ self.liststorehandler.update_row(irow, 1, "1")
+ else:
+ self.liststorehandler.update_row(irow, 1, "0")
+ else:
+ if ls[irow][1] == "1":
+ self.liststorehandler.update_row(irow, 1, "-1")
+ elif ls[irow][1] == "0":
+ self.liststorehandler.update_row(irow, 1, "1")
+ else:
+ self.liststorehandler.update_row(irow, 1, "0")
projects / multilist / blobdiff