From 498d96ec7f5fd6c85cdbbb2c48d3db1dcda64d17 Mon Sep 17 00:00:00 2001
From: Ingo Ruhnke <grumbel@gmx.de>
Date: Tue, 29 Apr 2008 15:54:31 +0200
Subject: [PATCH] Splitted port of into seperate class
---
gui/inputcfg.py | 166 ++++++++++++++++++++++++++++++++----------------
1 file changed, 111 insertions(+), 55 deletions(-)
diff --git a/gui/inputcfg.py b/gui/inputcfg.py
index 78ce404..29eb333 100755
--- a/gui/inputcfg.py
+++ b/gui/inputcfg.py
@@ -7,12 +7,76 @@ import cairo
import goocanvas
import pango
+class Port:
+ def __init__(self, isInPort, name, control):
+ self.control = control
+ self.name = name
+ self.isInPort = isInPort
+ self.ellipse = goocanvas.Ellipse(parent=control.get_port_parent(),
+ center_y=40,
+ radius_x=5, radius_y=5,
+ stroke_color="black",
+ line_width=1)
+
+ self.text = goocanvas.Text(parent=control.get_port_parent(),
+ antialias=cairo.ANTIALIAS_SUBPIXEL,
+ text=name,
+ font="sans 9",
+ x=10,y=0,
+ fill_color="black")
+
+ if isInPort:
+ self.ellipse.set_properties(fill_color="red")
+ self.text.set_properties(anchor=gtk.ANCHOR_WEST,
+ alignment=pango.ALIGN_LEFT)
+ else:
+ self.ellipse.set_properties(fill_color="green")
+ self.text.set_properties(anchor=gtk.ANCHOR_EAST,
+ alignment=pango.ALIGN_RIGHT)
+
+ self.ellipse.connect("enter-notify-event", self.on_enter)
+ self.ellipse.connect("leave-notify-event", self.on_leave)
+
+ def on_enter(self, *rest):
+ if self.isInPort:
+ self.ellipse.set_properties(fill_color="white")
+ else:
+ self.ellipse.set_properties(fill_color="white")
+
+ def on_leave(self, *rest):
+ pass
+ if self.isInPort:
+ self.ellipse.set_properties(fill_color="red")
+ else:
+ self.ellipse.set_properties(fill_color="green")
+
+ def set_pos(self, x, y):
+ if self.isInPort:
+ self.ellipse.set_properties(center_x=x, center_y=y)
+ self.text.set_properties(x=x+10, y=y)
+ else:
+ self.ellipse.set_properties(center_x=x+self.control.get_width(), center_y=y)
+ self.text.set_properties(x=x+self.control.get_width()-10, y=y)
+
+class InPort(Port):
+ def __init__(self, name, control):
+ Port.__init__(self, True, name, control)
+
+class OutPort(Port):
+ def __init__(self, name, control):
+ Port.__init__(self, False, name, control)
+
class Control:
- def __init__(self, root):
- self.title = "EvDev"
+ def __init__(self, name, root):
+ self.title = name
self.in_ports = []
self.out_ports = []
+ self.x = 0
+ self.y = 0
+ self.width = 200
+ self.height = 200
+
self.group = goocanvas.Group(parent=root)
self.mainbox = goocanvas.Rect(parent=self.group,
@@ -28,75 +92,47 @@ class Control:
fill_color="black")
self.title = goocanvas.Text(parent=root,
antialias=cairo.ANTIALIAS_SUBPIXEL,
- text="EvDev",
+ text=self.title,
width=180,
font="sans bold 12",
x=100,y=5,
anchor=gtk.ANCHOR_NORTH,
alignment=pango.ALIGN_CENTER,
fill_color="white")
-
- self.add_in_port("btn0")
- self.add_in_port("btn1")
-
- self.add_out_port("abs1")
- self.add_out_port("abs2")
- self.add_out_port("abs3")
- self.add_out_port("abs4")
- self.add_out_port("abs5")
- self.add_out_port("abs6")
+ self.layout()
self.set_pos(100, 100)
+ def get_port_parent(self):
+ return self.group
+
+ def get_width(self):
+ return self.width
+
def layout(self):
height = 40 + max(len(self.in_ports), len(self.out_ports)) * 20
self.mainbox.set_properties(height=height)
+ self.mainbox.set_properties(x=self.x, y=self.y)
+ self.titlebox.set_properties(x=self.x+5, y=self.y+5)
+ self.title.set_properties(x=self.x+100, y=self.y+5)
+
+ for i in range(len(self.in_ports)):
+ self.in_ports[i].set_pos(self.x, self.y+40+20*i)
+ for i in range(len(self.out_ports)):
+ self.out_ports[i].set_pos(self.x, self.y+40+20*i)
+
def add_in_port(self, name):
- in_port = goocanvas.Ellipse(parent=self.group,
- center_x=0, center_y=40,
- radius_x=5, radius_y=5,
- stroke_color="black",
- line_width=1,
- fill_color="red")
- in_port_title = goocanvas.Text(parent=self.group,
- antialias=cairo.ANTIALIAS_SUBPIXEL,
- text=name,
- font="sans 9",
- x=10,y=0,
- anchor=gtk.ANCHOR_WEST,
- alignment=pango.ALIGN_LEFT,
- fill_color="black")
- self.in_ports.append((in_port, in_port_title))
+ self.in_ports.append(InPort(name, self))
self.layout()
def add_out_port(self, name):
- out_port = goocanvas.Ellipse(parent=self.group,
- center_x=0, center_y=40,
- radius_x=5, radius_y=5,
- stroke_color="black",
- line_width=1,
- fill_color="green")
- out_port_title = goocanvas.Text(parent=self.group,
- antialias=cairo.ANTIALIAS_SUBPIXEL,
- text=name,
- font="sans 9",
- x=190,y=0,
- anchor=gtk.ANCHOR_EAST,
- alignment=pango.ALIGN_RIGHT,
- fill_color="black")
- self.out_ports.append((out_port, out_port_title))
+ self.out_ports.append(OutPort(name, self))
self.layout()
def set_pos(self, x, y):
- self.mainbox.set_properties(x=x, y=y)
- self.titlebox.set_properties(x=x+5, y=y+5)
- self.title.set_properties(x=x+100, y=y+5)
- for i in range(len(self.in_ports)):
- self.in_ports[i][0].set_properties(center_x=x, center_y=y+40+20*i)
- self.in_ports[i][1].set_properties(x=x+10, y=y+40+20*i)
- for i in range(len(self.out_ports)):
- self.out_ports[i][0].set_properties(center_x=x+200, center_y=y+40+20*i)
- self.out_ports[i][1].set_properties(x=x+190, y=y+40+20*i)
+ self.x = x
+ self.y = y
+ self.layout()
class InputCfg:
@@ -114,8 +150,13 @@ class InputCfg:
self.drag = False
def motion(self, item, event):
+ self.path.set_properties(data="M 100,100 C %d,100 %d,%d %d,%d" % ((100+event.x)/2,
+ (100+event.x)/2,
+ event.y,
+ event.x,
+ event.y))
if self.drag:
- self.control.set_pos(event.x, event.y)
+ self.control1.set_pos(event.x, event.y)
def __init__(self):
self.drag = False
@@ -137,14 +178,29 @@ class InputCfg:
self.window.show()
-
root = self.canvas.get_root_item()
self.canvas.connect("button-press-event", self.button_down)
self.canvas.connect("button-release-event", self.button_up)
self.canvas.connect("motion-notify-event", self.motion)
- self.control = Control(root)
+ self.path = goocanvas.Path(parent=root, data="M 100,100 C 200,100 200,200 300,200")
+
+ self.control1 = Control("EvDev", root)
+ self.control1.add_out_port("abs1")
+ self.control1.add_out_port("abs2")
+ self.control1.add_out_port("abs3")
+ self.control1.add_out_port("abs4")
+ self.control1.add_out_port("abs5")
+ self.control1.add_out_port("abs6")
+ self.control1.set_pos(250, 10)
+
+ self.control2 = Control("UInput", root)
+ self.control2.add_in_port("btn0")
+ self.control2.add_in_port("btn1")
+ self.control2.add_out_port("abs5")
+ self.control2.add_out_port("abs6")
+ self.control2.set_pos(10, 10)
def main(self):
gtk.main()