diff options
Diffstat (limited to 'src/sugar/graphics/palettewindow.py')
| -rw-r--r-- | src/sugar/graphics/palettewindow.py | 60 |
1 files changed, 36 insertions, 24 deletions
diff --git a/src/sugar/graphics/palettewindow.py b/src/sugar/graphics/palettewindow.py index d3fe2cb..b3392af 100644 --- a/src/sugar/graphics/palettewindow.py +++ b/src/sugar/graphics/palettewindow.py @@ -31,8 +31,9 @@ from sugar.graphics import palettegroup from sugar.graphics import animator from sugar.graphics import style -# Helper function to find the gap position and size of widget a + def _calculate_gap(a, b): + """Helper function to find the gap position and size of widget a""" # Test for each side if the palette and invoker are # adjacent to each other. gap = True @@ -63,6 +64,7 @@ def _calculate_gap(a, b): else: return False + class MouseSpeedDetector(gobject.GObject): __gsignals__ = { @@ -125,17 +127,15 @@ class MouseSpeedDetector(gobject.GObject): return True + class PaletteWindow(gtk.Window): __gtype_name__ = 'SugarPaletteWindow' __gsignals__ = { - 'popup' : (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([])), - 'popdown' : (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([])), - 'activate' : (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, ([])) + 'popup': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])), + 'popdown': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])), + 'activate': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])), } def __init__(self, **kwargs): @@ -401,7 +401,9 @@ class PaletteWindow(gtk.Window): palette_state = property(get_palette_state) + class _PopupAnimation(animator.Animation): + def __init__(self, palette): animator.Animation.__init__(self, 0.0, 1.0) self._palette = palette @@ -410,7 +412,9 @@ class _PopupAnimation(animator.Animation): if current == 1.0: self._palette.show() + class _PopdownAnimation(animator.Animation): + def __init__(self, palette): animator.Animation.__init__(self, 0.0, 1.0) self._palette = palette @@ -419,27 +423,25 @@ class _PopdownAnimation(animator.Animation): if current == 1.0: self._palette.hide() + class Invoker(gobject.GObject): + __gtype_name__ = 'SugarPaletteInvoker' __gsignals__ = { 'mouse-enter': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])), 'mouse-leave': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])), 'right-click': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])), - 'focus-out': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])) + 'focus-out': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ([])), } ANCHORED = 0 AT_CURSOR = 1 - BOTTOM = [(0.0, 0.0, 0.0, 1.0), - (-1.0, 0.0, 1.0, 1.0)] - RIGHT = [(0.0, 0.0, 1.0, 0.0), - (0.0, -1.0, 1.0, 1.0)] - TOP = [(0.0, -1.0, 0.0, 0.0), - (-1.0, -1.0, 1.0, 0.0)] - LEFT = [(-1.0, 0.0, 0.0, 0.0), - (-1.0, -1.0, 0.0, 1.0)] + BOTTOM = [(0.0, 0.0, 0.0, 1.0), (-1.0, 0.0, 1.0, 1.0)] + RIGHT = [(0.0, 0.0, 1.0, 0.0), (0.0, -1.0, 1.0, 1.0)] + TOP = [(0.0, -1.0, 0.0, 0.0), (-1.0, -1.0, 1.0, 0.0)] + LEFT = [(-1.0, 0.0, 0.0, 0.0), (-1.0, -1.0, 0.0, 1.0)] def __init__(self): gobject.GObject.__init__(self) @@ -531,8 +533,9 @@ class Invoker(gobject.GObject): alignment = self.get_alignment(palette_dim) rect = self._get_position_for_alignment(alignment, palette_dim) - # In case our efforts to find an optimum place inside the screen failed, - # just make sure the palette fits inside the screen if at all possible. + # In case our efforts to find an optimum place inside the screen + # failed, just make sure the palette fits inside the screen if at all + # possible. rect.x = max(0, rect.x) rect.y = max(0, rect.y) @@ -642,7 +645,9 @@ class Invoker(gobject.GObject): palette = gobject.property( type=object, setter=set_palette, getter=get_palette) + class WidgetInvoker(Invoker): + def __init__(self, parent=None, widget=None): Invoker.__init__(self) @@ -663,11 +668,11 @@ class WidgetInvoker(Invoker): self.notify('widget') self._enter_hid = self._widget.connect('enter-notify-event', - self.__enter_notify_event_cb) + self.__enter_notify_event_cb) self._leave_hid = self._widget.connect('leave-notify-event', - self.__leave_notify_event_cb) + self.__leave_notify_event_cb) self._release_hid = self._widget.connect('button-release-event', - self.__button_release_event_cb) + self.__button_release_event_cb) self.attach(parent) @@ -750,7 +755,9 @@ class WidgetInvoker(Invoker): return self._widget widget = gobject.property(type=object, getter=_get_widget, setter=None) + class CanvasInvoker(Invoker): + def __init__(self, parent=None): Invoker.__init__(self) @@ -806,7 +813,9 @@ class CanvasInvoker(Invoker): def get_toplevel(self): return hippo.get_canvas_for_item(self._item).get_toplevel() + class ToolInvoker(WidgetInvoker): + def __init__(self, parent=None): WidgetInvoker.__init__(self) @@ -826,7 +835,9 @@ class ToolInvoker(WidgetInvoker): else: return self.LEFT + self.RIGHT + class CellRendererInvoker(Invoker): + def __init__(self): Invoker.__init__(self) @@ -910,14 +921,16 @@ class CellRendererInvoker(Invoker): self.notify_mouse_leave() def __button_release_event_cb(self, widget, event): - if event.button == 1 and self._point_in_cell_renderer(event.x, event.y): + if event.button == 1 and self._point_in_cell_renderer(event.x, + event.y): tree_view = self._tree_view path, column_, x_, y_ = tree_view.get_path_at_pos(int(event.x), int(event.y)) self._cell_renderer.emit('clicked', path) # So the treeview receives it and knows a drag isn't going on return False - if event.button == 3 and self._point_in_cell_renderer(event.x, event.y): + if event.button == 3 and self._point_in_cell_renderer(event.x, + event.y): self.notify_right_click() return True else: @@ -951,4 +964,3 @@ class CellRendererInvoker(Invoker): def get_default_position(self): return self.AT_CURSOR - |