diff options
Diffstat (limited to 'src/window.py')
| -rw-r--r-- | src/window.py | 84 |
1 files changed, 77 insertions, 7 deletions
diff --git a/src/window.py b/src/window.py index 6d8777a5..1461b247 100644 --- a/src/window.py +++ b/src/window.py @@ -326,6 +326,7 @@ class Input(Win): self.visible = visible self.history = [] self.text = u'' + self.clipboard = None self.pos = 0 # cursor position self.line_pos = 0 # position (in self.text) of # the first char to display on the screen @@ -342,6 +343,76 @@ class Input(Win): self.win.clear() self.win.addnstr(0, 0, self.text.encode('utf-8'), self.width-1) + def jump_word_left(self): + """ + Move the cursor one word to the left + """ + if not len(self.text) or self.pos == 0: + return + previous_space = self.text[:self.pos+self.line_pos].rfind(' ') + if previous_space == -1: + previous_space = 0 + diff = self.pos+self.line_pos-previous_space + for i in xrange(diff): + self.key_left() + + def jump_word_right(self): + """ + Move the cursor one word to the right + """ + if len(self.text) == self.pos+self.line_pos or not len(self.text): + return + next_space = self.text.find(' ', self.pos+self.line_pos+1) + if next_space == -1: + next_space = len(self.text) + diff = next_space - (self.pos+self.line_pos) + for i in xrange(diff): + self.key_right() + + def delete_word(self): + """ + Delete the word just before the cursor + """ + if not len(self.text) or self.pos == 0: + return + previous_space = self.text[:self.pos+self.line_pos].rfind(' ') + if previous_space == -1: + previous_space = 0 + diff = self.pos+self.line_pos-previous_space + for i in xrange(diff): + self.key_backspace(False) + self.rewrite_text() + + def delete_end_of_line(self): + """ + Cut the text from cursor to the end of line + """ + if len(self.text) == self.pos+self.line_pos: + return # nothing to cut + self.clipboard = self.text[self.pos+self.line_pos:] + self.text = self.text[:self.pos+self.line_pos] + self.key_end() + + def delete_begining_of_line(self): + """ + Cut the text from cursor to the begining of line + """ + if self.pos+self.line_pos == 0: + return + self.clipboard = self.text[:self.pos+self.line_pos] + self.text = self.text[self.pos+self.line_pos:] + self.key_home() + + def paste_clipboard(self): + """ + Insert what is in the clipboard at the cursor position + """ + if not self.clipboard or len(self.clipboard) == 0: + return + for letter in self.clipboard: + self.do_command(letter) + # self.do_command(self.clipboard[-1]) + def key_dc(self): """ delete char just after the cursor @@ -432,7 +503,7 @@ class Input(Win): self.pos += 1 self.rewrite_text() - def key_backspace(self): + def key_backspace(self, reset=True): """ Delete the char just before the cursor """ @@ -442,7 +513,8 @@ class Input(Win): return self.text = self.text[:self.pos+self.line_pos-1]+self.text[self.pos+self.line_pos:] self.key_left() - self.rewrite_text() + if reset: + self.rewrite_text() def auto_completion(self, user_list): """ @@ -535,10 +607,7 @@ class Input(Win): self.text += nick.decode('utf-8') self.key_end(False) - def do_command(self, key): - from common import debug - - debug("%s\n" % (len(self.text))) + def do_command(self, key, reset=True): self.reset_completion() self.text = self.text[:self.pos+self.line_pos]+key.decode('utf-8')+self.text[self.pos+self.line_pos:] (y, x) = self.win.getyx() @@ -546,7 +615,8 @@ class Input(Win): self.line_pos += 1 else: self.pos += 1 - self.rewrite_text() + if reset: + self.rewrite_text() def get_text(self): """ |