Added directory change following.

README.md

@@ -8,7 +8,7 @@ After restarting **fman**, you will be able to open the current directory in [iT
 
 ### Usage
 
-Pressing **shift-o** will open the current directory in [iTerm2](https://www.iterm2.com/). 
+Pressing **shift-o** will open the current directory in [iTerm2](https://www.iterm2.com/). You can use the new commands below to open iTerm2 windows in the current directory and for having iTerm2 follow your directory changes.
 
 ### New Commands
 
@@ -24,6 +24,10 @@ This command turns on tab mode so that a new tab will be created.
 
 This command toggles the tab mode.
 
+#### `Toggle Follow Left Pane iTerm2` and `Toggle Follow Right Pane iTerm2`
+
+These commands will toggle the follow directory changes for the left and right panels.
+
 ### Features
 
  - Opens current directory in [iTerm2](https://www.iterm2.com/).

openiterm2/__init__.py

@@ -1,48 +1,54 @@
-from fman import DirectoryPaneCommand, show_alert, DATA_DIRECTORY, FMAN_VERSION, load_json, save_json
+from fman import DirectoryPaneCommand, show_alert, DATA_DIRECTORY, FMAN_VERSION, load_json, save_json, DirectoryPaneListener
 import os
 from fman.url import as_human_readable
 from fman.url import as_url
 
+ntab = False
+fmanv = 0
 
 class OpenIterm2(DirectoryPaneCommand):
     def __call__(self):
-        ntab = False
-        loc = load_json('OpenIterm2.json')
-        if loc is None:
-            jloc = dict()
-            jloc['NewTab'] = False
-            save_json('OpenIterm2.json', jloc)
+        loadVars()
+        dirName = as_human_readable(self.pane.get_path())
+        goToDir(dirName)
+
+def loadVars():
+    global fmanv, ntab
+    loc = load_json('OpenIterm2.json')
+    if loc is None:
+        jloc = dict()
+        jloc['NewTab'] = False
+        save_json('OpenIterm2.json', jloc)
+    else:
+        ntab = loc['NewTab']
+    if isinstance(FMAN_VERSION, str):
+        fmanvParts = FMAN_VERSION.split('.')
+        if fmanvParts[0] == '0':
+            fmanv = int(fmanvParts[1])
         else:
-            ntab = loc['NewTab']
-        fmanv = 0
-        if isinstance(FMAN_VERSION, str):
-            fmanvParts = FMAN_VERSION.split('.')
-            if fmanvParts[0] == '0':
-                fmanv = int(fmanvParts[1])
-            else:
-                fmanv = int(fmanvParts[0])*10 + int(fmanvParts[1])
+            fmanv = int(fmanvParts[0])*10 + int(fmanvParts[1])
+    else:
+        fmanv = FMAN_VERSION
+
+def goToDir(dirName):
+    global fmanv, ntab
+    if fmanv > 4:
+        if ntab:
+            os.system("/usr/bin/osascript '" + DATA_DIRECTORY + "/Plugins/Third-party/OpeniTerm2/OpeniTerm2-newtab.scpt' '" + dirName + "'")
         else:
-            fmanv = FMAN_VERSION
-        selected_files = self.pane.get_selected_files()
-        if len(selected_files) >= 1 or (len(selected_files) == 0 and self.get_chosen_files()):
-            if len(selected_files) == 0 and self.get_chosen_files():
-                selected_files.append(self.get_chosen_files()[0])
-            dirName = as_human_readable(selected_files[0])
-            if os.path.isfile(dirName):
-                dirName = os.path.dirname(dirName)
-            print(fmanv)
-            if fmanv > 4:
-                if ntab:
-                    os.system("/usr/bin/osascript '" + DATA_DIRECTORY + "/Plugins/Third-party/OpeniTerm2/OpeniTerm2-newtab.scpt' '" + dirName + "'")
-                else:
-                    os.system("/usr/bin/osascript '" + DATA_DIRECTORY + "/Plugins/Third-party/OpeniTerm2/OpeniTerm2.scpt' '" + dirName + "'")
-            else:
-                if ntab:
-                    os.system("/usr/bin/osascript '" + DATA_DIRECTORY + "/Plugins/OpeniTerm2/OpeniTerm2-newtab.scpt' '" + dirName + "'")
-                else:
-                    os.system("/usr/bin/osascript '" + DATA_DIRECTORY + "/Plugins/OpeniTerm2/OpeniTerm2.scpt' '" + dirName + "'")
+            os.system("/usr/bin/osascript '" + DATA_DIRECTORY + "/Plugins/Third-party/OpeniTerm2/OpeniTerm2.scpt' '" + dirName + "'")
+    else:
+        if ntab:
+            os.system("/usr/bin/osascript '" + DATA_DIRECTORY + "/Plugins/OpeniTerm2/OpeniTerm2-newtab.scpt' '" + dirName + "'")
         else:
-            show_alert("No directory selected")
+            os.system("/usr/bin/osascript '" + DATA_DIRECTORY + "/Plugins/OpeniTerm2/OpeniTerm2.scpt' '" + dirName + "'")
+
+
+class OpenIterm2(DirectoryPaneCommand):
+    def __call__(self):
+        loadVars()
+        dirName = as_human_readable(self.pane.get_path())
+        goToDir(dirName)
 
 class SetOpenIterm2TabOff(DirectoryPaneCommand):
     def __call__(self):
@@ -58,14 +64,36 @@ def __call__(self):
 
 class ToggleOpenIterm2Tab(DirectoryPaneCommand):
     def __call__(self):
-       loc = load_json('OpenIterm2.json')
-       ntab = False
-       if loc is None:
+        global fmanv, ntab
+        loc = load_json('OpenIterm2.json')
+        if loc is None:
             jloc = dict()
             jloc['NewTab'] = False
-            save_json('OpenIterm2.json',jloc)
-       else:
+            save_json('OpenIterm2.json', jloc)
+        else:
             ntab = loc['NewTab']
-       loc['NewTab'] = not ntab
-       save_json("OpenIterm2.json",loc)
+        loc['NewTab'] = not ntab
+        ntab = not ntab
+        save_json("OpenIterm2.json",loc)
 
+fLeft = False
+fRight = False
+
+class DirectoryPaneListener(DirectoryPaneListener):
+    def on_path_changed(self):
+        global fLeft, fRight
+        panes = self.pane.window.get_panes()
+        if(fmanv == 0):
+            loadVars()
+        if((fLeft and (panes[0] == self.pane)) or (fRight and (panes[1] == self.pane))):
+             goToDir(as_human_readable(self.pane.get_path()))
+
+class ToggleFollowLeftPaneIterm2(DirectoryPaneCommand):
+    def __call__(self):
+        global fLeft
+        fLeft = not fLeft
+
+class ToggleFollowRightPaneIterm2(DirectoryPaneCommand):
+    def __call__(self):
+        global fRight
+        fRight = not fRight