scrolling & stuff

8 files changed, 150 insertions, 38 deletions

diff --git a/ranger/command.py b/ranger/command.py
index bd11dd70..f8c9f146 100644
--- a/ranger/command.py
+++ b/ranger/command.py
@@ -8,6 +8,9 @@ class CommandList():
 		self.dummies_in_paths = False
 		self.dummy_object = CommandDummy
 
+	# We need to know when to clear the keybuffer (when a wrong key is pressed)
+	# and when to wait for the rest of the key combination. For "gg" we
+	# will assign "g" to a dummy which tells the program not to do the latter.
 	def rebuild_paths(self):
 		paths = self.paths
 
diff --git a/ranger/directory.py b/ranger/directory.py
index 6f468b0a..57df2e13 100644
--- a/ranger/directory.py
+++ b/ranger/directory.py
@@ -18,8 +18,9 @@ class Directory(ranger.fsobject.FSObject):
 		self.filter = None
 		self.pointed_index = None
 		self.pointed_file = None
-		self.index = None
+		self.scroll_begin = 0
 		self.show_hidden = False
+		self.old_show_hidden = self.show_hidden
 	
 	def set_filter(self, string):
 		self.filter = string
@@ -34,20 +35,30 @@ class Directory(ranger.fsobject.FSObject):
 		self.content_loaded = True
 
 		if self.exists and self.runnable:
-			basenames = listdir(self.path)
-			mapped = map(lambda name: join(self.path, name), basenames)
-			self.filenames = list(mapped)
+			filenames = []
+			for fname in listdir(self.path):
+				if not self.show_hidden and fname[0] == '.':
+					continue
+				if isinstance(self.filter, str) and self.filter in fname:
+					continue
+				filenames.append(join(self.path, fname))
+#			basenames = listdir(self.path)
+#			mapped = map(lambda name: join(self.path, name), basenames)
+			self.scroll_offset = 0
+			self.filenames = filenames
 			self.infostring = ' %d' % len(self.filenames) # update the infostring
-			self.files = []
+			files = []
 			for name in self.filenames:
-				if isinstance(self.filter, str) and self.filter in name: continue
-				if basename(name)[0] == '.': continue
 				if isdir(name):
 					f = Directory(name)
 				else:
 					f = file.File(name)
 				f.load()
-				self.files.append(f)
+				files.append(f)
+
+			files.sort(key = lambda x: x.basename)
+			self.files = files
+
 			if len(self.files) > 0:
 				self.pointed_index = 0
 				self.pointed_file = self.files[0]
@@ -73,6 +84,16 @@ class Directory(ranger.fsobject.FSObject):
 		self.fix_pointer()
 		return self.pointed_file
 
+	def move_pointer_to_file_path(self, path):
+		self.load_content_once()
+		i = 0
+		for f in self.files:
+			if f.path == path:
+				self.move_pointer(absolute = i)
+				return
+			i += 1
+
+
 	def fix_pointer(self):
 		i = self.pointed_index
 		if i >= len(self.files): i = len(self.files) - 1
@@ -91,6 +112,11 @@ class Directory(ranger.fsobject.FSObject):
 		self.stop_if_frozen()
 		if self.load_content_once(): return True
 
+		if self.old_show_hidden != self.show_hidden:
+			self.old_show_hidden = self.show_hidden
+			self.load_content()
+			return True
+
 		import os
 		real_mtime = os.stat(self.path).st_mtime
 		cached_mtime = self.stat.st_mtime
diff --git a/ranger/environment.py b/ranger/environment.py
index faa3b9dc..d5678695 100644
--- a/ranger/environment.py
+++ b/ranger/environment.py
@@ -28,7 +28,10 @@ class Environment():
 			except IndexError:
 				return None
 		else:
-			return self.cf
+			try:
+				return self.directories[self.cf.path]
+			except KeyError:
+				return self.cf
 	
 	def get_directory(self, path):
 		import os
@@ -39,6 +42,20 @@ class Environment():
 			self.directories[path] = Directory(path)
 			return self.directories[path]
 
+	def assign_correct_cursor_positions(self):
+		# Assign correct cursor positions for subdirectories
+		from ranger.debug import log
+
+		last_path = None
+		for path in reversed(self.pathway):
+			if not last_path:
+				last_path = path.path
+				continue
+
+			log(( path.path, last_path ))
+			path.move_pointer_to_file_path(last_path)
+			last_path = path.path
+
 	def enter_dir(self, path):
 		# get the absolute path
 		path = os.path.normpath(os.path.join(self.path, path))
@@ -62,10 +79,11 @@ class Environment():
 			currentpath = '/'
 			for dir in path.split('/'):
 				currentpath = os.path.join(currentpath, dir)
-#			debug.log(currentpath)
 				pathway.append(self.get_directory(currentpath))
 			self.pathway = tuple(pathway)
 
+		self.assign_correct_cursor_positions()
+
 		# set the current file.
 		self.cf = self.pwd.pointed_file
 		return True
diff --git a/ranger/fm.py b/ranger/fm.py
index 48541f0c..141414b0 100644
--- a/ranger/fm.py
+++ b/ranger/fm.py
@@ -1,11 +1,3 @@
-import sys
-#LOGFILE = '/tmp/errorlog'
-#f = open(LOGFILE, 'a')
-#f.write(str(tuple(sys.path)) + "\n")
-#f.close()
-#import code.ui, code.debug, code.file, code.directory, code.fstype
-
-
 class FM():
 	def __init__(self, environment):
 		self.env = environment
@@ -19,7 +11,6 @@ class FM():
 		import time
 		while 1:
 			try:
-				self.env.pwd.load_content_if_outdated()
 				self.ui.draw()
 				key = self.ui.get_next_key()
 				self.ui.press(key, self)
@@ -29,6 +20,9 @@ class FM():
 			except:
 				raise
 
+	def resize(self):
+		self.ui.resize()
+
 	def exit(self):
 		raise SystemExit()
 
@@ -49,9 +43,13 @@ class FM():
 	def move_pointer(self, relative = 0, absolute = None):
 		self.env.cf = self.env.pwd.move_pointer(relative, abso