Remove Canvas* widgets and other hippo-canvas using parts
hippo-canvas isn't available in the GTK3 world, so we need to remove anything that depends on it. Activities that still use it will need replace hippo-canvas based widgets with native GTK ones before they can be ported to GTK3. [replaced description] Signed-off-by: Sascha Silbe <silbe@activitycentral.com>master
Simon Schampijer
13 years ago
parent
1edc6ca1b1
commit
9cb18cdcf3
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# Copyright (C) 2008 One Laptop Per Child
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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import gtk
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import hippo
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from sugar3.graphics import style
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class CanvasTextView(hippo.CanvasWidget):
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def __init__(self, text, **kwargs):
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hippo.CanvasWidget.__init__(self, **kwargs)
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self.text_view_widget = gtk.TextView()
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self.text_view_widget.props.buffer.props.text = text
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self.text_view_widget.props.left_margin = style.DEFAULT_SPACING
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self.text_view_widget.props.right_margin = style.DEFAULT_SPACING
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self.text_view_widget.props.wrap_mode = gtk.WRAP_WORD
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self.text_view_widget.show()
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# TODO: These fields should expand vertically instead of scrolling
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scrolled_window = gtk.ScrolledWindow()
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scrolled_window.set_shadow_type(gtk.SHADOW_OUT)
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scrolled_window.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
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scrolled_window.add(self.text_view_widget)
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self.props.widget = scrolled_window
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@ -1,41 +0,0 @@
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# Copyright (C) 2007, Red Hat, Inc.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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"""
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STABLE.
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"""
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import gtk
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import hippo
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class CanvasEntry(hippo.CanvasEntry):
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def set_background(self, color_spec):
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"""
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Parameters
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----------
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color_spec :
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Returns
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-------
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None
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"""
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color = gtk.gdk.color_parse(color_spec)
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self.props.widget.modify_bg(gtk.STATE_INSENSITIVE, color)
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self.props.widget.modify_base(gtk.STATE_INSENSITIVE, color)
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@ -1,71 +0,0 @@
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# Copyright (C) 2006-2007 Red Hat, Inc.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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# Boston, MA 02111-1307, USA.
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"""
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STABLE.
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"""
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import math
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import hippo
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from sugar3.graphics import style
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class CanvasRoundBox(hippo.CanvasBox, hippo.CanvasItem):
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__gtype_name__ = 'SugarRoundBox'
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_BORDER_DEFAULT = style.LINE_WIDTH
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def __init__(self, **kwargs):
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hippo.CanvasBox.__init__(self, **kwargs)
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# TODO: we should calculate radius depending on the height of the box.
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self._radius = style.zoom(10)
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self.props.orientation = hippo.ORIENTATION_HORIZONTAL
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self.props.border = self._BORDER_DEFAULT
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self.props.border_left = self._radius
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self.props.border_right = self._radius
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self.props.border_color = style.COLOR_BLACK.get_int()
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def do_paint_background(self, cr, damaged_box):
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[width, height] = self.get_allocation()
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x = self._BORDER_DEFAULT / 2
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y = self._BORDER_DEFAULT / 2
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width -= self._BORDER_DEFAULT
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height -= self._BORDER_DEFAULT
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cr.move_to(x + self._radius, y)
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cr.arc(x + width - self._radius, y + self._radius,
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self._radius, math.pi * 1.5, math.pi * 2)
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cr.arc(x + width - self._radius, x + height - self._radius,
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self._radius, 0, math.pi * 0.5)
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cr.arc(x + self._radius, y + height - self._radius,
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self._radius, math.pi * 0.5, math.pi)
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cr.arc(x + self._radius, y + self._radius, self._radius,
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math.pi, math.pi * 1.5)
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hippo.cairo_set_source_rgba32(cr, self.props.background_color)
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cr.fill_preserve()
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# TODO: we should be more consistent here with the border properties.
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if self.props.border_color:
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hippo.cairo_set_source_rgba32(cr, self.props.border_color)
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cr.set_line_width(self.props.border_top)
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cr.stroke()
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@ -1,51 +0,0 @@
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import hippo
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import gtk
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import gobject
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from sugar3.graphics.icon import CanvasIcon
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from sugar3.graphics.roundbox import CanvasRoundBox
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import common
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test = common.Test()
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canvas = hippo.Canvas()
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test.pack_start(canvas)
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canvas.show()
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scrollbars = hippo.CanvasScrollbars()
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canvas.set_root(scrollbars)
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box = hippo.CanvasBox(padding=10, spacing=10)
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scrollbars.set_root(box)
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def idle_cb():
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global countdown
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for i in range(0, 100):
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entry = hippo.CanvasBox(border=2, border_color=0x000000ff,
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orientation=hippo.ORIENTATION_HORIZONTAL,
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padding=10, spacing=10)
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for j in range(0, 3):
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icon = CanvasIcon(icon_name='go-left')
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entry.append(icon)
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for j in range(0, 2):
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text = hippo.CanvasText(text='Text %s %s' % (countdown, j))
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entry.append(text)
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box.append(entry)
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countdown -= 1
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return countdown > 0
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countdown = 1000
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gobject.idle_add(idle_cb)
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test.show()
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if __name__ == '__main__':
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common.main(test)
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