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Redraw curses app on window resize 

fixes #25
This commit is contained in:
Ivan Habunek 2018-01-03 12:15:56 +01:00
parent b444b06116
commit b92049ff1d
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GPG Key ID: CDBD63C43A30BB95
1 changed files with 22 additions and 10 deletions
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32
toot/app.py
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@ -39,20 +39,15 @@ class TimelineApp:
self.status_generator = status_generator
self.statuses = []
self.selected = None
self.stdscr = None
def run(self):
curses.wrapper(self._wrapped_run)
def _wrapped_run(self, stdscr):
self.left_width = 60
self.right_width = curses.COLS - self.left_width
# Setup windows
self.top = curses.newwin(2, curses.COLS, 0, 0)
self.left = curses.newpad(curses.LINES * 2, self.left_width)
self.right = curses.newwin(curses.LINES - 4, self.right_width, 2, self.left_width)
self.bottom = curses.newwin(2, curses.COLS, curses.LINES - 2, 0)
self.stdscr = stdscr
self.setup_windows()
Color.setup_palette()
# Load some data and redraw
@ -62,6 +57,17 @@ class TimelineApp:
self.loop()
def setup_windows(self):
screen_height, screen_width = self.stdscr.getmaxyx()
self.left_width = 60
self.right_width = screen_width - self.left_width
self.top = curses.newwin(2, screen_width, 0, 0)
self.left = curses.newpad(screen_height * 2, self.left_width)
self.right = curses.newwin(screen_height - 4, self.right_width, 2, self.left_width)
self.bottom = curses.newwin(2, screen_width, screen_height - 2, 0)
def loop(self):
while True:
key = self.left.getkey()
@ -80,6 +86,10 @@ class TimelineApp:
elif key.lower() == 'k' or key == curses.KEY_UP:
self.select_previous()
elif key == 'KEY_RESIZE':
self.setup_windows()
self.full_redraw()
def select_previous(self):
"""Move to the previous status in the timeline."""
if self.selected == 0:
@ -139,7 +149,8 @@ class TimelineApp:
self.draw_status_details(self.right, self.get_selected_status())
self.draw_usage(self.bottom)
self.left.refresh(0, 0, 2, 0, curses.LINES - 4, self.left_width)
screen_height, screen_width = self.stdscr.getmaxyx()
self.left.refresh(0, 0, 2, 0, screen_height - 4, self.left_width)
self.right.refresh()
self.top.refresh()
@ -176,7 +187,8 @@ class TimelineApp:
window.addstr(offset + 4, 1, '─' * (width - 2))
window.refresh(0, 0, 2, 0, curses.LINES - 4, self.left_width)
screen_height, screen_width = self.stdscr.getmaxyx()
window.refresh(0, 0, 2, 0, screen_height - 4, self.left_width)
def draw_statuses(self, window):
for index, status in enumerate(self.statuses):