Pasting text is now handled has one single big key.

This avoids looping over each char we are pasting, making it
a lot faster (actually, should be instant).

src/core.py

@@ -787,7 +787,10 @@ class Core(object):
         """
         main loop waiting for the user to press a key
         """
-        # curses.ungetch(0)    # FIXME
+        def replace_line_breaks(key):
+            if key == '^J':
+                return '\n'
+            return key
         while self.running:
             char_list = [common.replace_key_with_bound(key)\
                              for key in self.read_keyboard()]
@@ -812,8 +815,7 @@ class Core(object):
                     if res:
                         self.refresh_window()
             else:
-                for char in char_list:
+                self.do_command(''.join(list(map(replace_line_breaks, char_list))), True)
-                    self.do_command(char, True)
                 self.refresh_window()
             self.doupdate()
 

src/tabs.py

@@ -941,7 +941,7 @@ class MucTab(ChatTab):
         if not raw and key in self.key_func:
             self.key_func[key]()
             return False
-        self.input.do_command(key)
+        self.input.do_command(key, raw=raw)
         empty_after = self.input.get_text() == '' or (self.input.get_text().startswith('/') and not self.input.get_text().startswith('//'))
         self.send_composing_chat_state(empty_after)
         return False
@@ -1432,7 +1432,7 @@ class PrivateTab(ChatTab):
         if not raw and key in self.key_func:
             self.key_func[key]()
             return False
-        self.input.do_command(key)
+        self.input.do_command(key, raw=raw)
         if not self.on:
             return False
         empty_after = self.input.get_text() == '' or (self.input.get_text().startswith('/') and not self.input.get_text().startswith('//'))
@@ -1901,12 +1901,12 @@ class RosterInfoTab(Tab):
         return self.name
 
     def on_input(self, key, raw):
-        if key == '^M':
+        if raw and key == '^M':
             selected_row = self.roster_win.get_selected_row()
-        res = self.input.do_command(key)
+        res = self.input.do_command(key, raw=raw)
         if res:
             return True
-        if key == '^M':
+        if raw and key == '^M':
             self.core.on_roster_enter_key(selected_row)
             return selected_row
         elif not raw and key in self.key_func:
@@ -2173,7 +2173,7 @@ class ConversationTab(ChatTab):
         if not raw and key in self.key_func:
             self.key_func[key]()
             return False
-        self.input.do_command(key)
+        self.input.do_command(key, raw=raw)
         empty_after = self.input.get_text() == '' or (self.input.get_text().startswith('/') and not self.input.get_text().startswith('//'))
         self.send_composing_chat_state(empty_after)
         return False
@@ -2355,7 +2355,7 @@ class MucListTab(Tab):
             self.complete_commands(self.input)
 
     def on_input(self, key, raw):
-        res = self.input.do_command(key)
+        res = self.input.do_command(key, raw=raw)
         if res:
             return True
         if not raw and key in self.key_func:
@@ -2400,7 +2400,7 @@ class SimpleTextTab(Tab):
         self.input.do_command("/") # we add the slash
 
     def on_input(self, key, raw):
-        res = self.input.do_command(key)
+        res = self.input.do_command(key, raw=raw)
         if res:
             return True
         if not raw and key in self.key_func:

src/windows.py

@@ -756,7 +756,7 @@ class HelpText(Win):
             self.finish_line(get_theme().COLOR_INFORMATION_BAR)
             self._refresh()
 
-    def do_command(self, key):
+    def do_command(self, key, raw=False):
         return False
 
 class Input(Win):
@@ -796,7 +796,7 @@ class Input(Win):
             "KEY_BACKSPACE": self.key_backspace,
             "M-KEY_BACKSPACE": self.delete_word,
             '^?': self.key_backspace,
-            '^J': self.add_line_break,
+            # '^J': self.add_line_break,
             }
         Win.__init__(self)
         self.text = ''
@@ -1088,22 +1088,23 @@ class Input(Win):
         self.text += nick
         self.key_end(False)
 
-    def do_command(self, key, reset=True):
+    def do_command(self, key, reset=True, raw=False):
         if key in self.key_func:
             res = self.key_func[key]()
-            if self.on_input:
+            if not raw and self.on_input:
                 self.on_input(self.get_text())
             return res
-        if not key or len(key) > 1:
+        if not raw and (not key or len(key) > 1):
             return False   # ignore non-handled keyboard shortcuts
         if reset:
             self.reset_completion()
         self.text = self.text[:self.pos+self.line_pos]+key+self.text[self.pos+self.line_pos:]
         (y, x) = self._win.getyx()
-        if x == self.width-1:
+        for i in range(len(key)):
-            self.line_pos += 1 # wcwidth.wcswidth(key)
+            if x == self.width-1:
-        else:
+                self.line_pos += 1 # wcwidth.wcswidth(key)
-            self.pos += 1 # wcwidth.wcswidth(key)
+            else:
+                self.pos += 1 # wcwidth.wcswidth(key)
         if reset:
             self.rewrite_text()
         if self.on_input:
@@ -1269,8 +1270,8 @@ class CommandInput(Input):
         self.key_func["M-B"] = self.key_down
         self.histo_pos = -1
 
-    def do_command(self, key):
+    def do_command(self, key, refresh=True, raw=False):
-        res = Input.do_command(self, key)
+        res = Input.do_command(self, key, refresh, raw)
         if self.on_input:
             self.on_input(self.get_text())
         return res