Changeset 2334

Timestamp:

07/15/08 22:41:14 (5 months ago)

Author:

arj..@yirdis.nl

Message:

let demo_profile.py use code diretly from demo.py

Files:

• gaphas/trunk/demo_profile.py (modified) (1 diff)

gaphas/trunk/demo_profile.py

@@ -15 +15 @@
-from gaphas.util import text_extents
-
-
-
+
-
-def undo_handler(event):
-    global undo_list
-    undo_list.append(event)
-
-
-class MyBox(Box):
-    """Box with an example connection protocol.
-    """
-
-class MyLine(Line):
-    """Line with experimental connection protocol.
-    """
-    
-    def draw_head(self, context):
-        cr = context.cairo
-        cr.move_to(0, 0)
-        cr.line_to(10, 10)
-        cr.stroke()
-        # Start point for the line to the next handle
-        cr.move_to(0, 0)
-
-    def draw_tail(self, context):
-        cr = context.cairo
-        cr.line_to(0, 0)
-        cr.line_to(10, 10)
-        cr.stroke()
-
-
-
-
-class MyText(Text):
-    """
-    Text with experimental connection protocol.
-    """
-    
-    def draw(self, context):
-        Text.draw(self, context)
-        cr = context.cairo
-        w, h = text_extents(cr, self.text, multiline=self.multiline)
-        cr.rectangle(0, 0, w, h)
-        cr.set_source_rgba(.3, .3, 1., .6)
-        cr.stroke()
-
-
-def create_window(canvas, title, zoom=1.0):
-    view = GtkView()
-    view.tool = DefaultExampleTool()
-
-    w = gtk.Window()
-    w.set_title(title)
-    h = gtk.HBox()
-    w.add(h)
-
-    # VBox contains buttons that can be used to manipulate the canvas:
-    v = gtk.VBox()
-    v.set_property('border-width', 3)
-    v.set_property('spacing', 2)
-    f = gtk.Frame()
-    f.set_property('border-width', 1)
-    f.add(v)
-    h.pack_start(f, expand=False)
-
-    b = gtk.Button('Move by (100, 50)')
-
-    def on_clicked(button):
-        global movable_item
-        item = movable_item
-        import time
-        t1 = time.time()
-        for i in range(20):
-            item.matrix.translate(1, 1)
-            item.request_update()
-            # visualize each event:
-            while gtk.events_pending():
-                gtk.main_iteration()
-        t2 = time.time()
-        print 'move time: %0.2f' % (t2 - t1,)
-
-    b.connect('clicked', on_clicked)
-    v.add(b)
-
-    
-#    b = gtk.Button('Cursor')
-#
-#    def on_clicked(button, li):
-#        c = li[0]
-#        li[0] = (c+2) % 154
-#        button.set_label('Cursor %d' % c)
-#        button.window.set_cursor(gtk.gdk.Cursor(c))
-#
-#    b.connect('clicked', on_clicked, [0])
-#    v.add(b)
-
-    # Add the actual View:
-
-    t = gtk.Table(2,2)
-    h.add(t)
-
-    w.connect('destroy', gtk.main_quit)
-
-    view.canvas = canvas
-    view.zoom(zoom)
-    view.set_size_request(150, 120)
-    hs = gtk.HScrollbar(view.hadjustment)
-    vs = gtk.VScrollbar(view.vadjustment)
-    t.attach(view, 0, 1, 0, 1)
-    t.attach(hs, 0, 1, 1, 2, xoptions=gtk.FILL, yoptions=gtk.FILL)
-    t.attach(vs, 1, 2, 0, 1, xoptions=gtk.FILL, yoptions=gtk.FILL)
-
-    w.show_all()
-    
-    def handle_changed(view, item, what):
-        print what, 'changed: ', item
-
-    view.connect('focus-changed', handle_changed, 'focus')
-    view.connect('hover-changed', handle_changed, 'hover')
-    view.connect('selection-changed', handle_changed, 'selection')
-    return view
-
-def main():
-    global movable_item
-    if len(sys.argv) == 2:
-        count = int(sys.argv[1])
-    else:
-        count = 1
-    c=Canvas()
-
-    view = create_window(c, 'View created before')
-
-    # Add stuff to the canvas:
-
-    movable_item=b=MyBox()
-    b.min_width = 20
-    b.min_height = 30
-    print 'box', b
-    b.matrix=(1.0, 0.0, 0.0, 1, 20,20)
-    b.width=b.height = 40
-    c.add(b)
-
-    bb=Box()
-    print 'box', bb
-    bb.matrix=(1.0, 0.0, 0.0, 1, 10,10)
-    c.add(bb, parent=b)
-    #v.selected_items = bb
-
-    # AJM: extra boxes:
-    bb=Box()
-    print 'box', bb
-    bb.matrix.rotate(math.pi/4.)
-    c.add(bb, parent=b)
-    n = math.floor(count ** 0.5)
-    for i in xrange(count):
-        bb=Box()
-        print 'box', bb
-        x = int(i % n) * 40
-        y = int(i / n) * 40
-        bb.matrix.translate(20 + x, y)
-        bb.matrix.rotate(math.pi/4.0 * i / 10.0)
-        bb.width = bb.height = 20
-        c.add(bb, parent=b)
-        bb1 = Box()
-        bb1.matrix.translate(5, 5)
-        c.add(bb1, parent=bb)
-
-    tool = view.tool._tools[1]
-    for i in range(40):
-        bb = MyBox()
-        bb.width = bb.height = 20
-        x = int(i % 4)
-        y = int(i / 4)
-        bb.matrix.translate(20 + x * 30, 100 + y * 30)
-        c.add(bb)
-
-        if x > 0:
-            l = Line()
-            l.fyzzyness = 1
-            h1, h2 = l.handles()
-            h2.pos = (10, 0)
-            l.matrix.translate(10 + x * 30, 110 + y * 30)
-            c.add(l)
-            tool.connect(view, l, h1, 10 + x * 30, 110 + y * 30)
-            tool.connect(view, l, h2, 20 + x * 30, 110 + y * 30)
-        if y > 0:
-            l = Line()
-            l.fyzzyness = 1
-            h1, h2 = l.handles()
-            h2.pos = (0, -10)
-            l.matrix.translate(x * 30 + 30, 100 + y * 30)
-            c.add(l)
-            tool.connect(view, l, h1, x * 30 + 30, 100 + y * 30)
-            tool.connect(view, l, h2, x * 30 + 30,  90 + y * 30)
-
-    t=MyText('Single line')
-    t.matrix.translate(70,70)
-    c.add(t)
-
-    l=MyLine()
-    l.fyzzyness = 1
-    l.handles()[1].pos = (30, 30)
-    l.split_segment(0, 3)
-    l.matrix.translate(30, 60)
-    c.add(l)
-    l.orthogonal = True
-
-    off_y = 0
-    for align_x in (-1, 0, 1):
-        for align_y in (-1, 0, 1):
-            t=MyText('Aligned text %d/%d' % (align_x, align_y),
-                     align_x=align_x, align_y=align_y)
-            t.matrix.translate(120, 200 + off_y)
-            off_y += 30
-            c.add(t)
-
-    t=MyText('Multiple\nlines', multiline = True)
-    t.matrix.translate(70,100)
-    c.add(t)
-
-    gtk.main()
-
-if __name__ == '__main__':