[Gzz-commits] gzz/gzz/modules/pp demotest.py

[Asko Soukka]

CVSROOT:        /cvsroot/gzz
Module name:    gzz
Changes by:     Asko Soukka <address@hidden>    03/01/10 05:35:04

Modified files:
        gzz/modules/pp : demotest.py 

Log message:
        More keybingings for text-editing: Up, Down, Home, End, Ctrl-Home and 
Ctrl-End.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/gzz/gzz/gzz/modules/pp/demotest.py.diff?tr1=1.57&tr2=1.58&r1=text&r2=text

Patches:
Index: gzz/gzz/modules/pp/demotest.py
diff -u gzz/gzz/modules/pp/demotest.py:1.57 gzz/gzz/modules/pp/demotest.py:1.58
--- gzz/gzz/modules/pp/demotest.py:1.57 Fri Jan 10 04:58:41 2003
+++ gzz/gzz/modules/pp/demotest.py      Fri Jan 10 05:35:04 2003
@@ -185,7 +185,8 @@
         # Keys to move around
         if key == "Left" or key == "Right" \
            or key == "Up" or key == "Down" \
-           or key == "Home" or key == "End": 
+           or key == "Home" or key == "End" \
+           or key == "Ctrl-HomE" or key == "Ctrl-EnD": 
 
             self.ppv.viewMode = self.ppv.TEXT_EDITING
             self.ppv.showLinkbuoys = 0
@@ -203,11 +204,51 @@
             if key == "Right":
                 if offs < len(c.t()):
                     self.avc.setCursorOffset(offs+1)
+            if key == "Ctrl-HomE":
+                    self.avc.setCursorOffset(0)
+            if key == "Ctrl-EnD":
+                    self.avc.setCursorOffset(len(c.t()))
+            if key == "Home":
+                pre_breaks = c.t()[0:offs].count("\n")
+                if pre_breaks == 0:
+                    self.avc.setCursorOffset(0)
+                else:
+                    lines = c.t()[0:offs].split("\n")
+                    self.avc.setCursorOffset(offs - len(lines[len(lines)-1]))
+            if key == "End":
+                post_breaks = c.t()[offs:].count("\n")
+                if post_breaks == 0:
+                    self.avc.setCursorOffset(len(c.t()))
+                else:
+                    lines = c.t()[offs:].split("\n")
+                    self.avc.setCursorOffset(offs + len(lines[0]))
             if key == "Up":
-                self.avc.setCursorOffset(0)
+                pre_breaks = c.t()[0:offs].count("\n")
+                if pre_breaks == 0:
+                    self.avc.setCursorOffset(0)
+                else:
+                    lines = c.t()[0:offs].split("\n")
+                    lineoffs = len(lines[len(lines)-1])
+                    if len(lines[pre_breaks-1]) >= lineoffs:
+                        self.avc.setCursorOffset(offs - (lineoffs+1) \
+                                                 - (len(lines[pre_breaks-1]) - 
lineoffs))
+                    else:
+                        self.avc.setCursorOffset(offs - (lineoffs+1))
             if key == "Down":
-                self.avc.setCursorOffset(len(c.t()))
-
+                post_breaks = c.t()[offs:].count("\n")
+                if post_breaks == 0:
+                    self.avc.setCursorOffset(len(c.t()))
+                else:
+                    lines = c.t()[0:offs].split("\n")
+                    lineoffs = len(lines[len(lines)-1])
+                    lines = c.t()[offs:].split("\n")
+                    print "Lineoffs: %s" % (lineoffs)
+                    if len(lines[1]) >= lineoffs:
+                        self.avc.setCursorOffset(offs + (len(lines[0])+1) \
+                                                 + lineoffs)
+                    else:
+                        self.avc.setCursorOffset(offs + (len(lines[0])+1) \
+                                                 + len(lines[1]))
         # Keys to edit text
         if len(key) == 1 or key == "Backspace" or \
                key == "Delete" or key == "Return":