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browser: capture C-c

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dece 2021-03-09 00:44:42 +01:00
parent 398f526b82
commit 2db721d48a
1 changed files with 57 additions and 42 deletions
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99
bebop/browser.py
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@ -69,49 +69,61 @@ class Browser:
self.open_url(start_url, assume_absolute=True)
while self.running:
try:
self.handle_inputs()
except KeyboardInterrupt:
self.set_status("Cancelled.")
def handle_inputs(self):
char = self.screen.getch()
if char == ord(":"):
self.quick_command("")
elif char == ord("r"):
self.reload_page()
elif char == ord("h"):
self.scroll_page_horizontally(-1)
elif char == ord("H"):
self.scroll_page_horizontally(-3)
elif char == ord("j"):
self.scroll_page_vertically(1)
elif char == ord("J"):
self.scroll_page_vertically(3)
elif char == ord("k"):
self.scroll_page_vertically(-1)
elif char == ord("K"):
self.scroll_page_vertically(-3)
elif char == ord("l"):
self.scroll_page_horizontally(1)
elif char == ord("L"):
self.scroll_page_horizontally(3)
elif char == ord("f"):
self.scroll_page_vertically(self.page_pad_size[0])
elif char == ord("b"):
self.scroll_page_vertically(-self.page_pad_size[0])
elif char == ord("o"):
self.quick_command("open")
elif char == ord("p"):
self.go_back()
elif char == ord("g"):
char = self.screen.getch()
if char == ord(":"):
self.quick_command("")
elif char == ord("r"):
self.reload_page()
elif char == ord("s"):
self.set_status(f"h {self.h} w {self.w}")
elif char == ord("h"):
self.scroll_page_horizontally(-1)
elif char == ord("H"):
self.scroll_page_horizontally(-3)
elif char == ord("j"):
self.scroll_page_vertically(1)
elif char == ord("J"):
self.scroll_page_vertically(3)
elif char == ord("k"):
self.scroll_page_vertically(-1)
elif char == ord("K"):
self.scroll_page_vertically(-3)
elif char == ord("l"):
self.scroll_page_horizontally(1)
elif char == ord("L"):
self.scroll_page_horizontally(3)
elif char == ord("f"):
self.scroll_page_vertically(self.page_pad_size[0])
elif char == ord("b"):
self.scroll_page_vertically(-self.page_pad_size[0])
elif char == ord("o"):
self.quick_command("open")
elif char == ord("p"):
self.go_back()
elif char == ord("g"):
char = self.screen.getch()
if char == ord("g"):
self.scroll_page_vertically(-inf)
elif char == ord("G"):
self.scroll_page_vertically(inf)
elif curses.ascii.isdigit(char):
self.handle_digit_input(char)
elif char == curses.KEY_MOUSE:
self.handle_mouse(*curses.getmouse())
elif char == curses.KEY_RESIZE:
self.handle_resize()
if char == ord("g"):
self.scroll_page_vertically(-inf)
elif char == ord("G"):
self.scroll_page_vertically(inf)
elif curses.ascii.isdigit(char):
self.handle_digit_input(char)
elif char == curses.KEY_MOUSE:
self.handle_mouse(*curses.getmouse())
elif char == curses.KEY_RESIZE:
self.handle_resize()
elif char == curses.ascii.ESC: # Can be ESC or ALT char.
self.screen.nodelay(True)
ch = self.screen.getch()
if ch == -1:
self.set_status(self.current_url)
else:
pass # No alt-key shortcuts for now!
self.screen.nodelay(False)
@property
def page_pad_size(self):
@ -244,6 +256,9 @@ class Browser:
self.set_status_error(error)
elif response.generic_code == 10:
self.handle_input_request(url, response)
else:
error = f"Unhandled response code {response.code}"
self.set_status_error(error)
def load_page(self, gemtext: bytes):
"""Load Gemtext data as the current page."""