sugarlabs/sugar-toolkit-gtk3
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Rewrite of the grid stuff. Simpler api and cleaner implementation.

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Also follow the micro grids in pentagram design.
This commit is contained in:
Marco Pesenti Gritti 2006-09-13 13:50:00 +02:00
parent 5ec92a2cab
commit 857b9cb659
8 changed files with 108 additions and 90 deletions
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11
shell/frame/BottomPanel.py
View File

@ -6,8 +6,7 @@ import conf
from sugar.canvas.IconItem import IconItem
from sugar.canvas.IconColor import IconColor
from sugar.presence import PresenceService
from sugar.canvas.GridLayout import GridGroup
from sugar.canvas.GridBox import GridBox
from sugar.canvas.CanvasBox import CanvasBox
class ActivityItem(IconItem):
def __init__(self, activity):
@ -33,9 +32,9 @@ class InviteItem(IconItem):
def get_invite(self):
return self._invite
class BottomPanel(GridBox):
def __init__(self, shell, invites):
GridBox.__init__(self, GridBox.HORIZONTAL, 14, 6)
class BottomPanel(CanvasBox):
def __init__(self, grid, shell, invites):
CanvasBox.__init__(self, grid, CanvasBox.HORIZONTAL, 1)
self._shell = shell
self._invite_to_item = {}
@ -68,11 +67,13 @@ class BottomPanel(GridBox):
def add_activity(self, activity):
item = ActivityItem(activity)
item.connect('clicked', self.__activity_clicked_cb)
self.set_constraints(item, 3, 3)
self.add_child(item)
def add_invite(self, invite):
item = InviteItem(invite)
item.connect('clicked', self.__invite_clicked_cb)
self.set_constraints(item, 3, 3)
self.add_child(item, 0)
self._invite_to_item[invite] = item

58
shell/frame/Frame.py
View File

@ -8,55 +8,43 @@ from frame.TopPanel import TopPanel
from frame.PanelWindow import PanelWindow
from sugar.canvas.ScreenContainer import ScreenContainer
from sugar.canvas.GridLayout import GridLayout
from sugar.canvas.GridLayout import GridConstraints
from sugar.canvas.GridLayout import GridGroup
from sugar.canvas.GridModel import GridModel
from sugar.canvas.Grid import Grid
class Frame:
def __init__(self, shell, owner):
self._windows = []
self._model = GridModel("#4f4f4f")
layout = self._model.get_layout()
model = goocanvas.CanvasModelSimple()
root = model.get_root_item()
self._screen_layout = GridLayout()
self._screen_container = ScreenContainer(self._windows)
grid = Grid()
constraints = GridConstraints(0, 0, 16, 1)
self._create_window(constraints)
bg = goocanvas.Rect(fill_color="#4f4f4f")
grid.set_constraints(bg, 0, 0, 80, 60)
root.add_child(bg)
panel = TopPanel(shell)
layout.set_constraints(panel, constraints)
self._model.add(panel)
panel = BottomPanel(grid, shell, owner.get_invites())
grid.set_constraints(panel, 5, 55)
root.add_child(panel)
constraints = GridConstraints(15, 1, 1, 10)
self._create_window(constraints)
panel_window = PanelWindow(grid, model, 0, 55, 80, 5)
self._windows.append(panel_window)
panel = RightPanel(shell, owner.get_friends())
layout.set_constraints(panel, constraints)
self._model.add(panel)
panel = TopPanel(grid, shell)
root.add_child(panel)
self._create_window(GridConstraints(0, 11, 16, 1))
panel_window = PanelWindow(grid, model, 0, 0, 80, 5)
self._windows.append(panel_window)
panel = BottomPanel(shell, owner.get_invites())
layout.set_constraints(panel, GridConstraints(1, 11, 14, 1))
self._model.add(panel)
panel = RightPanel(grid, shell, owner.get_friends())
grid.set_constraints(panel, 75, 5)
root.add_child(panel)
# Left
constraints = GridConstraints(0, 1, 1, 10)
self._create_window(constraints)
panel_window = PanelWindow(grid, model, 75, 5, 5, 50)
self._windows.append(panel_window)
self._screen_container.set_layout(self._screen_layout)
def _create_window(self, constraints):
window = PanelWindow(self._model)
self._screen_layout.set_constraints(window, constraints)
self._windows.append(window)
bounds = self._model.get_layout().get_bounds(self._model._root, constraints)
window.scale_to_screen()
window.set_bounds(constraints)
panel_window = PanelWindow(grid, model, 0, 5, 5, 50)
self._windows.append(panel_window)
def __hide_timeout_cb(self):
self.hide()

19
shell/frame/PanelWindow.py
View File

@ -1,10 +1,13 @@
import gtk
import goocanvas
from sugar.canvas.GridWindow import GridWindow
from sugar.canvas.CanvasView import CanvasView
class PanelWindow(GridWindow):
def __init__(self, model):
GridWindow.__init__(self, model)
class PanelWindow(gtk.Window):
def __init__(self, grid, model, x, y, width, height):
gtk.Window.__init__(self)
self._grid = grid
self.set_decorated(False)
@ -14,3 +17,11 @@ class PanelWindow(GridWindow):
screen = gtk.gdk.screen_get_default()
self.window.set_transient_for(screen.get_root_window())
view = CanvasView()
view.show()
self.add(view)
view.set_model(model)
self._grid.set_constraints(self, x, y, width, height)
self._grid.set_constraints(view, x, y, width, height)

12
shell/frame/RightPanel.py
View File

@ -1,15 +1,13 @@
import goocanvas
from frame.PanelWindow import PanelWindow
from sugar.canvas.IconItem import IconItem
from sugar.canvas.IconColor import IconColor
from sugar.canvas.GridLayout import GridGroup
from sugar.canvas.GridBox import GridBox
from sugar.canvas.CanvasBox import CanvasBox
from sugar.presence import PresenceService
class RightPanel(GridBox):
def __init__(self, shell, friends):
GridBox.__init__(self, GridBox.VERTICAL, 10, 6)
class RightPanel(CanvasBox):
def __init__(self, grid, shell, friends):
CanvasBox.__init__(self, grid, CanvasBox.VERTICAL, 1)
self._shell = shell
self._friends = friends
self._activity_ps = None
@ -26,7 +24,9 @@ class RightPanel(GridBox):
def add(self, buddy):
icon = IconItem(icon_name='stock-buddy',
color=IconColor(buddy.get_color()))
self.set_constraints(icon, 3, 3)
icon.connect('clicked', self.__buddy_clicked_cb, buddy)
self.add_child(icon)
self._buddies[buddy.get_name()] = icon

70
shell/frame/TopPanel.py
View File

@ -1,44 +1,58 @@
import goocanvas
from sugar.canvas.GridLayout import GridGroup
from sugar.canvas.GridLayout import GridConstraints
from sugar.canvas.CanvasBox import CanvasBox
from sugar.canvas.IconItem import IconItem
import sugar
class TopPanel(GridGroup):
def __init__(self, shell):
GridGroup.__init__(self, 16, 1)
class TopPanel(goocanvas.Group):
def __init__(self, grid, shell):
goocanvas.Group.__init__(self)
self._grid = grid
self._shell = shell
self.add_zoom_level(sugar.ZOOM_ACTIVITY, 'stock-zoom-activity', 1)
self.add_zoom_level(sugar.ZOOM_HOME, 'stock-zoom-home', 2)
self.add_zoom_level(sugar.ZOOM_FRIENDS, 'stock-zoom-friends', 3)
self.add_zoom_level(sugar.ZOOM_MESH, 'stock-zoom-mesh', 4)
box = CanvasBox(grid, CanvasBox.HORIZONTAL, 1)
self._grid.set_constraints(box, 5, 0)
self.add_child(box)
icon = IconItem(icon_name='stock-share', size=self._width)
icon = IconItem(icon_name='stock-zoom-activity')
icon.connect('clicked', self.__level_clicked_cb, sugar.ZOOM_ACTIVITY)
box.set_constraints(icon, 3, 3)
box.add_child(icon)
icon = IconItem(icon_name='stock-zoom-home')
icon.connect('clicked', self.__level_clicked_cb, sugar.ZOOM_HOME)
box.set_constraints(icon, 3, 3)
box.add_child(icon)
icon = IconItem(icon_name='stock-zoom-friends')
icon.connect('clicked', self.__level_clicked_cb, sugar.ZOOM_FRIENDS)
box.set_constraints(icon, 3, 3)
box.add_child(icon)
icon = IconItem(icon_name='stock-zoom-mesh')
icon.connect('clicked', self.__level_clicked_cb, sugar.ZOOM_MESH)
box.set_constraints(icon, 3, 3)
box.add_child(icon)
box = CanvasBox(grid, CanvasBox.HORIZONTAL, 1)
self._grid.set_constraints(box, 60, 0)
self.add_child(box)
icon = IconItem(icon_name='stock-share')
icon.connect('clicked', self.__share_clicked_cb)
self.add_icon(icon, 12)
box.set_constraints(icon, 3, 3)
box.add_child(icon)
icon = IconItem(icon_name='stock-invite', size=self._width)
icon = IconItem(icon_name='stock-invite')
icon.connect('clicked', self.__invite_clicked_cb)
self.add_icon(icon, 13)
box.set_constraints(icon, 3, 3)
box.add_child(icon)
icon = IconItem(icon_name='stock-chat', size=self._width)
icon = IconItem(icon_name='stock-chat')
icon.connect('clicked', self.__chat_clicked_cb)
self.add_icon(icon, 14)
def add_zoom_level(self, level, icon_name, pos):
icon = IconItem(icon_name=icon_name, size=self._height)
icon.connect('clicked', self.__level_clicked_cb, level)
constraints = GridConstraints(pos, 0, 1, 1, 6)
self._layout.set_constraints(icon, constraints)
self.add_child(icon)
def add_icon(self, icon, pos):
constraints = GridConstraints(pos, 0, 1, 1, 6)
self._layout.set_constraints(icon, constraints)
self.add_child(icon)
box.set_constraints(icon, 3, 3)
box.add_child(icon)
def __level_clicked_cb(self, item, level):
self._shell.set_zoom_level(level)

2
sugar/canvas/CanvasView.py
View File

@ -5,7 +5,5 @@ class CanvasView(goocanvas.CanvasView):
def __init__(self):
goocanvas.CanvasView.__init__(self)
self.set_size_request(gtk.gdk.screen_width(),
gtk.gdk.screen_height())
self.set_bounds(0, 0, 1200, 900)
self.set_scale(gtk.gdk.screen_width() / 1200.0)

2
sugar/canvas/Makefile.am
View File

@ -2,7 +2,9 @@ sugardir = $(pythondir)/sugar/canvas
sugar_PYTHON = \
__init__.py \
CanvasView.py \
CanvasBox.py \
Colors.py \
Grid.py \
GridBox.py \
GridLayout.py \
GridModel.py \

22
tests/test-grid.py
View File

@ -13,9 +13,8 @@ import goocanvas
from sugar.canvas.IconColor import IconColor
from sugar.canvas.IconItem import IconItem
from sugar.canvas.CanvasView import CanvasView
from sugar.canvas.GridBox import GridBox
from sugar.canvas.GridModel import GridModel
from sugar.canvas.GridLayout import GridConstraints
from sugar.canvas.CanvasBox import CanvasBox
from sugar.canvas.Grid import Grid
def _new_icon_clicked_cb(icon):
box.remove_child(icon)
@ -25,21 +24,26 @@ def _icon_clicked_cb(icon):
icon.connect('clicked', _new_icon_clicked_cb)
box.add_child(icon, 0)
model = GridModel('#4f4f4f')
layout = model.get_layout()
model = goocanvas.CanvasModelSimple()
root = model.get_root_item()
box = GridBox(GridBox.HORIZONTAL, 5, 6)
layout.set_constraints(box, GridConstraints(0, 0, 5, 1))
model.add(box)
grid = Grid()
box = CanvasBox(grid, CanvasBox.HORIZONTAL, 1)
grid.set_constraints(box, 5, 5)
root.add_child(box)
rect = goocanvas.Rect(fill_color='red')
box.set_constraints(rect, 5, 5)
box.add_child(rect)
icon = IconItem(color=IconColor(), icon_name='activity-web')
icon.connect('clicked', _icon_clicked_cb)
box.set_constraints(icon, 5, 5)
box.add_child(icon)
icon = IconItem(color=IconColor(), icon_name='activity-groupchat')
box.set_constraints(icon, 5, 5)
box.add_child(icon)
window = gtk.Window()
@ -49,6 +53,6 @@ window.show()
canvas = CanvasView()
canvas.show()
window.add(canvas)
canvas.set_model(model.get())
canvas.set_model(model)
gtk.main()