Fix resize when modals are visible
Use a callback function to allow items farther up in the stack to have their own resize logic. This also requires a slight change to the main TimelineApp to stay DRY
This commit is contained in:
Derek Schmidt
parent
aff0c2281f
commit
24421fcb53
1 changed files with 61 additions and 30 deletions
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@ -254,11 +254,12 @@ class StatusDetailWindow:
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class Modal:
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def __init__(self, stdscr):
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height, width, y, x = self.get_size_pos(stdscr)
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def __init__(self, stdscr, resize_callback=None):
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self.stdscr = stdscr
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self.resize_callback = resize_callback
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self.window = curses.newwin(height, width, y, x)
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self.draw()
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self.setup_windows()
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self.full_redraw()
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self.panel = curses.panel.new_panel(self.window)
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self.panel.hide()
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@ -277,8 +278,12 @@ class Modal:
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return height, width, y, x
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def draw(self):
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self.window.erase()
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def setup_windows(self):
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height, width, y, x = self.get_size_pos(self.stdscr)
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self.window = curses.newwin(height, width, y, x)
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def full_redraw(self):
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self.setup_windows()
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self.window.box()
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draw_lines(self.window, self.get_content(), 1, 2, Color.WHITE)
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@ -295,9 +300,16 @@ class Modal:
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def loop(self):
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self.show()
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key = None
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while key != 'q':
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key = self.window.getkey()
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while True:
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ch = self.window.getch()
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key = chr(ch).lower() if curses.ascii.isprint(ch) else None
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if key == 'q':
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break
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elif ch == curses.KEY_RESIZE:
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if self.resize_callback:
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self.resize_callback()
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self.full_redraw()
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self.hide()
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@ -327,7 +339,9 @@ class HelpModal(Modal):
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class EntryModal(Modal):
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def __init__(self, stdscr, title, footer=None, size=(None, None), default=None):
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def __init__(self, stdscr, title, footer=None, size=(None, None), default=None, resize_callback=None):
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self.stdscr = stdscr
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self.resize_callback = resize_callback
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self.content = [] if default is None else default.split()
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self.cursor_pos = 0
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self.pad_y, self.pad_x = 2, 2
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@ -338,13 +352,8 @@ class EntryModal(Modal):
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if self.footer:
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self.pad_y += 1
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height, width, y, x = self.get_size_pos(stdscr)
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self.window = curses.newwin(height, width, y, x)
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self.text_window = self.window.derwin(height - (self.pad_y * 2), width - (self.pad_x * 2), self.pad_y, self.pad_x)
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self.text_window.keypad(True)
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self.draw()
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self.setup_windows()
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self.full_redraw()
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self.panel = curses.panel.new_panel(self.window)
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self.panel.hide()
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@ -364,7 +373,14 @@ class EntryModal(Modal):
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return height, width, y, x
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def draw(self):
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def setup_windows(self):
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height, width, y, x = self.get_size_pos(self.stdscr)
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self.window = curses.newwin(height, width, y, x)
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self.text_window = self.window.derwin(height - (self.pad_y * 2), width - (self.pad_x * 2), self.pad_y, self.pad_x)
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self.text_window.keypad(True)
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def full_redraw(self):
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self.window.erase()
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self.window.box()
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@ -373,9 +389,10 @@ class EntryModal(Modal):
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window_height, window_width = self.window.getmaxyx()
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draw_lines(self.window, [self.footer], window_height - self.pad_y + 1, 2, Color.WHITE)
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self.refresh()
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self.window.refresh()
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self.refresh_text()
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def refresh(self):
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def refresh_text(self):
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text = self.get_content()
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lines = text.split('\n')
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draw_lines(self.text_window, lines, 0, 0, Color.WHITE)
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@ -393,6 +410,12 @@ class EntryModal(Modal):
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self.content = []
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self.cursor_pos = 0
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def on_resize(self):
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if self.resize_callback:
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self.resize_callback()
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self.setup_windows()
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self.full_redraw()
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def do_command(self, ch):
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if curses.ascii.isprint(ch) or ch == curses.ascii.LF:
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text_window_height, text_window_width = self.text_window.getmaxyx()
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@ -435,7 +458,11 @@ class EntryModal(Modal):
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self.clear()
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return False, True
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self.refresh()
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elif ch == curses.KEY_RESIZE:
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self.on_resize()
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return True, False
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self.refresh_text()
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return True, False
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def get_content(self):
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@ -458,15 +485,16 @@ class EntryModal(Modal):
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class ComposeModal(EntryModal):
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def __init__(self, stdscr, default_cw=None):
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super().__init__(stdscr, title="Compose a toot", footer="^D to submit, ESC to quit, ^W to mark sensitive (cw)")
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def __init__(self, stdscr, default_cw=None, **kwargs):
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super().__init__(stdscr, title="Compose a toot", footer="^D to submit, ESC to quit, ^W to mark sensitive (cw)", **kwargs)
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self.cw = default_cw
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self.cwmodal = EntryModal(stdscr, title="Content warning", size=(1, 60), default=self.cw)
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self.cwmodal = EntryModal(stdscr, title="Content warning", size=(1, 60), default=self.cw, resize_callback=self.on_resize)
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def do_command(self, ch):
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if ch == curses.ascii.ctrl(ord('w')):
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self.cwmodal.on_resize()
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self.cw = self.cwmodal.loop() or None
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self.draw()
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self.full_redraw()
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return True, False
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else:
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return super().do_command(ch)
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@ -520,7 +548,7 @@ class TimelineApp:
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self.left = StatusListWindow(self.stdscr, main_height, left_width, header_height, 0)
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self.right = StatusDetailWindow(self.stdscr, main_height, main_width, header_height, left_width)
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self.help_modal = HelpModal(self.stdscr)
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self.help_modal = HelpModal(self.stdscr, resize_callback=self.on_resize)
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def loop(self):
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while True:
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@ -561,8 +589,7 @@ class TimelineApp:
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self.reply()
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elif ch == curses.KEY_RESIZE:
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self.setup_windows()
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self.full_redraw()
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self.on_resize()
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def show_sensitive(self):
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status = self.get_selected_status()
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@ -577,7 +604,7 @@ class TimelineApp:
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self.footer.draw_message("You must be logged in to post", Color.RED)
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return
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compose_modal = ComposeModal(self.stdscr)
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compose_modal = ComposeModal(self.stdscr, resize_callback=self.on_resize)
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content, cw = compose_modal.loop()
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self.full_redraw()
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if content is None:
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@ -602,7 +629,7 @@ class TimelineApp:
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self.footer.draw_message("You must be logged in to reply", Color.RED)
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return
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compose_modal = ComposeModal(self.stdscr, default_cw='\n'.join(status['spoiler_text']) or None)
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compose_modal = ComposeModal(self.stdscr, default_cw='\n'.join(status['spoiler_text']) or None, resize_callback=self.on_resize)
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content, cw = compose_modal.loop()
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self.full_redraw()
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if content is None:
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@ -706,6 +733,10 @@ class TimelineApp:
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return len(statuses)
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def on_resize(self):
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self.setup_windows()
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self.full_redraw()
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def full_redraw(self):
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"""Perform a full redraw of the UI."""
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self.header.draw(self.user)
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