From f8a47de5ec444c452093371e3db16857eb39a490 Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Sun, 16 Mar 2003 21:11:39 +0000
Subject: merge the C branch into HEAD

---
 python/motion.py | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 python/motion.py

(limited to 'python/motion.py')

diff --git a/python/motion.py b/python/motion.py
new file mode 100644
index 00000000..64e04947
--- /dev/null
+++ b/python/motion.py
@@ -0,0 +1,81 @@
+import config, hooks, ob
+from input import Pointer
+
+config.add('motion',
+           'edge_resistance',
+           'Edge Resistance',
+           "The amount of resistance to provide to moving a window past a " + \
+           "screen boundary. Specify a value of 0 to disable edge resistance.",
+           'integer',
+           10,
+           min = 0)
+
+def move(ptrdata, client):
+    def mymove(ptrdata, client):
+        global _moving, _last_pos
+        if ptrdata.action == Pointer.Action_Release:
+            _moveclient.setArea(_moveclient.area(), True) # finalize the move
+            _moving = False
+            Pointer.ungrab()
+        elif ptrdata.action == Pointer.Action_Motion:
+            pos = ptrdata.pos
+
+            x = _pcarea[0] + pos[0] - _presspos[0]
+            y = _pcarea[1] + pos[1] - _presspos[1]
+
+            resist = config.get('motion', 'edge_resistance')
+            if resist:
+                ca = _moveclient.area()
+                w, h = ca[2], ca[3]
+                # use the area based on the struts
+                sa = ob.Openbox.screenArea(_moveclient.desktop())
+                l, t = sa[0], sa[1]
+                r = l+ sa[2] - w
+                b = t+ sa[3] - h
+                # left screen edge
+                if _last_pos[0] >= pos[0] and x < l and x >= l - resist:
+                    x = l
+                # right screen edge
+                if _last_pos[0] <= pos[0] and x > r and x <= r + resist:
+                    x = r
+                # top screen edge
+                if _last_pos[1] >= pos[1] and y < t and y >= t - resist:
+                    y = t
+                # right screen edge
+                if _last_pos[1] <= pos[1] and y > b and y <= b + resist:
+                    y = b
+
+            _moveclient.setArea((x, y, _pcarea[2], _pcarea[3]), False)
+            _last_pos = pos
+
+    global _last_pos, _moving, _pcarea, _presspos, _moveclient
+    if not _moving:
+        _moving = True
+        _pcarea = ptrdata.pressclientarea
+        _presspos = ptrdata.presspos
+        _last_pos = _presspos
+        _moveclient = client
+        Pointer.grab(mymove)
+        mymove(ptrdata, client)
+
+def resize(ptrdata, client):
+    x, y = ptrdata.pos
+    px, py = ptrdata.presspos
+    cx, cy, cw, ch = ptrdata.pressclientarea
+    dx = x - px
+    dy = y - py
+    if px < cx + cw / 2: # left side
+        dx *= -1
+        cx -= dx
+    if py < cy + ch / 2: # top side
+        dy *= -1
+        cy -= dy
+    cw += dx
+    ch += dy
+    client.setArea((cx, cy, cw, ch))
+
+_moving = False
+_moveclient = 0
+_last_pos = ()
+_pcarea = ()
+_presspos = ()
-- 
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