From a771667a5492a2bcf1773ecbd390324f161961f5 Mon Sep 17 00:00:00 2001 From: dece Date: Sat, 13 Feb 2021 23:58:49 +0100 Subject: [PATCH] screen: add basic history --- bebop/screen.py | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/bebop/screen.py b/bebop/screen.py index 02119c1..104184d 100644 --- a/bebop/screen.py +++ b/bebop/screen.py @@ -23,6 +23,7 @@ class Screen: self.command_line = None self.status_data = ("", 0) self.current_url = "" + self.history = [] @property def h(self): @@ -86,6 +87,8 @@ class Screen: elif char == ord("l"): if self.page.scroll_right(self.w): self.refresh_page() + elif char == ord("H"): + self.go_back() elif curses.ascii.isdigit(char): self.handle_digit_input(char) elif char == curses.KEY_MOUSE: @@ -189,6 +192,8 @@ class Screen: if response.code == 20: self.load_page(response.content) + if self.current_url: + self.history.append(self.current_url) self.current_url = url self.set_status(url) elif response.generic_code == 30 and response.meta: @@ -350,3 +355,8 @@ class Screen: self.screen.clear() self.screen.refresh() self.refresh_windows() + + def go_back(self): + """Go back in history if possible.""" + if self.history: + self.open_gemini_url(self.history.pop())