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define windows in resize

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pdxlocations
2025-02-07 20:49:38 -08:00
parent fe3980bc5a
commit 3668d47119
1 changed files with 262 additions and 266 deletions
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ui/curses_ui.py
+262 -266
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@@ -10,17 +10,104 @@ import ui.dialog
import globals
def handle_resize(stdscr, firstrun):
global messages_pad, messages_win, nodes_pad, nodes_win, channel_pad, channel_win, function_win, packetlog_win, entry_win
# Calculate window max dimensions
height, width = stdscr.getmaxyx()
# Define window dimensions and positions
channel_width = 3 * (width // 16)
nodes_width = 5 * (width // 16)
messages_width = width - channel_width - nodes_width
if firstrun:
entry_win = curses.newwin(3, width, 0, 0)
channel_win = curses.newwin(height - 6, channel_width, 3, 0)
messages_win = curses.newwin(height - 6, messages_width, 3, channel_width)
nodes_win = curses.newwin(height - 6, nodes_width, 3, channel_width + messages_width)
function_win = curses.newwin(3, width, height - 3, 0)
packetlog_win = curses.newwin(int(height / 3), messages_width, height - int(height / 3) - 3, channel_width)
# Will be resized to what we need when drawn
messages_pad = curses.newpad(1, 1)
nodes_pad = curses.newpad(1,1)
channel_pad = curses.newpad(1,1)
entry_win.bkgd(get_color("background"))
channel_win.bkgd(get_color("background"))
messages_win.bkgd(get_color("background"))
nodes_win.bkgd(get_color("background"))
function_win.bkgd(get_color("background"))
packetlog_win.bkgd(get_color("background"))
messages_pad.bkgd(get_color("background"))
nodes_pad.bkgd(get_color("background"))
channel_pad.bkgd(get_color("background"))
channel_win.attrset(get_color("window_frame"))
entry_win.attrset(get_color("window_frame"))
nodes_win.attrset(get_color("window_frame"))
messages_win.attrset(get_color("window_frame"))
function_win.attrset(get_color("window_frame"))
else:
entry_win.erase()
channel_win.erase()
messages_win.erase()
nodes_win.erase()
function_win.erase()
packetlog_win.erase()
entry_win.resize(3, width)
channel_win.resize(height - 6, channel_width)
messages_win.resize(height - 6, messages_width)
messages_win.mvwin(3, channel_width)
nodes_win.resize(height - 6, nodes_width)
nodes_win.mvwin(3, channel_width + messages_width)
function_win.resize(3, width)
function_win.mvwin(height - 3, 0)
packetlog_win.resize(int(height / 3), messages_width)
packetlog_win.mvwin(height - int(height / 3) - 3, channel_width)
channel_win.box()
entry_win.box()
nodes_win.box()
messages_win.box()
function_win.box()
# Refresh all windows
entry_win.refresh()
channel_win.refresh()
function_win.refresh()
nodes_win.refresh()
messages_win.refresh()
entry_win.keypad(True)
curses.curs_set(1)
try:
draw_function_win()
draw_channel_list()
draw_messages_window(True)
draw_node_list()
except:
# Resize events can come faster than we can re-draw, which can cause a curses error.
# In this case we'll see another curses.KEY_RESIZE in our key handler and draw again later.
pass
def main_ui(stdscr):
global messages_pad, messages_box, nodes_pad, nodes_box, channel_pad, channel_box, function_win, packetlog_win, entry_win
messages_pad = messages_box = nodes_pad = nodes_box = channel_pad = channel_box = function_win = packetlog_win = entry_win = None
stdscr.keypad(True)
get_channels()
input_text = ""
handle_resize(stdscr, True)
input_text = ""
while True:
draw_text_field(entry_win, f"Input: {input_text[-(stdscr.getmaxyx()[1] - 10):]}", get_color("input"))
@@ -66,22 +153,22 @@ def main_ui(stdscr):
elif char == curses.KEY_PPAGE:
if globals.current_window == 0:
select_channel(globals.selected_channel - (channel_box.getmaxyx()[0] - 2)) # select_channel will bounds check for us
select_channel(globals.selected_channel - (channel_win.getmaxyx()[0] - 2)) # select_channel will bounds check for us
elif globals.current_window == 1:
globals.selected_message = max(globals.selected_message - get_msg_window_lines(), 0)
refresh_pad(1)
elif globals.current_window == 2:
select_node(globals.selected_node - (nodes_box.getmaxyx()[0] - 2)) # select_node will bounds check for us
select_node(globals.selected_node - (nodes_win.getmaxyx()[0] - 2)) # select_node will bounds check for us
elif char == curses.KEY_NPAGE:
if globals.current_window == 0:
select_channel(globals.selected_channel + (channel_box.getmaxyx()[0] - 2)) # select_channel will bounds check for us
select_channel(globals.selected_channel + (channel_win.getmaxyx()[0] - 2)) # select_channel will bounds check for us
elif globals.current_window == 1:
msg_line_count = messages_pad.getmaxyx()[0]
globals.selected_message = min(globals.selected_message + get_msg_window_lines(), msg_line_count - get_msg_window_lines())
refresh_pad(1)
elif globals.current_window == 2:
select_node(globals.selected_node + (nodes_box.getmaxyx()[0] - 2)) # select_node will bounds check for us
select_node(globals.selected_node + (nodes_win.getmaxyx()[0] - 2)) # select_node will bounds check for us
elif char == curses.KEY_LEFT or char == curses.KEY_RIGHT:
delta = -1 if char == curses.KEY_LEFT else 1
@@ -90,43 +177,43 @@ def main_ui(stdscr):
globals.current_window = (globals.current_window + delta) % 3
if old_window == 0:
channel_box.attrset(get_color("window_frame"))
channel_box.box()
channel_box.refresh()
channel_win.attrset(get_color("window_frame"))
channel_win.box()
channel_win.refresh()
highlight_line(False, 0, globals.selected_channel)
refresh_pad(0)
if old_window == 1:
messages_box.attrset(get_color("window_frame"))
messages_box.box()
messages_box.refresh()
messages_win.attrset(get_color("window_frame"))
messages_win.box()
messages_win.refresh()
refresh_pad(1)
elif old_window == 2:
draw_function_win()
nodes_box.attrset(get_color("window_frame"))
nodes_box.box()
nodes_box.refresh()
nodes_win.attrset(get_color("window_frame"))
nodes_win.box()
nodes_win.refresh()
highlight_line(False, 2, globals.selected_node)
refresh_pad(2)
if globals.current_window == 0:
channel_box.attrset(get_color("window_frame_selected"))
channel_box.box()
channel_box.attrset(get_color("window_frame"))
channel_box.refresh()
channel_win.attrset(get_color("window_frame_selected"))
channel_win.box()
channel_win.attrset(get_color("window_frame"))
channel_win.refresh()
highlight_line(True, 0, globals.selected_channel)
refresh_pad(0)
elif globals.current_window == 1:
messages_box.attrset(get_color("window_frame_selected"))
messages_box.box()
messages_box.attrset(get_color("window_frame"))
messages_box.refresh()
messages_win.attrset(get_color("window_frame_selected"))
messages_win.box()
messages_win.attrset(get_color("window_frame"))
messages_win.refresh()
refresh_pad(1)
elif globals.current_window == 2:
draw_function_win()
nodes_box.attrset(get_color("window_frame_selected"))
nodes_box.box()
nodes_box.attrset(get_color("window_frame"))
nodes_box.refresh()
nodes_win.attrset(get_color("window_frame_selected"))
nodes_win.box()
nodes_win.attrset(get_color("window_frame"))
nodes_win.refresh()
highlight_line(True, 2, globals.selected_node)
refresh_pad(2)
@@ -230,143 +317,6 @@ def main_ui(stdscr):
else:
input_text += chr(char)
def draw_node_details():
node = None
try:
node = globals.interface.nodesByNum[globals.node_list[globals.selected_node]]
except KeyError:
return
function_win.erase()
function_win.box()
nodestr = ""
width = function_win.getmaxyx()[1]
node_details_list = [f"{node['user']['longName']} "
if 'user' in node and 'longName' in node['user'] else "",
f"({node['user']['shortName']})"
if 'user' in node and 'shortName' in node['user'] else "",
f" | {node['user']['hwModel']}"
if 'user' in node and 'hwModel' in node['user'] else "",
f" | {node['user']['role']}"
if 'user' in node and 'role' in node['user'] else ""]
if globals.node_list[globals.selected_node] == globals.myNodeNum:
node_details_list.extend([f" | Bat: {node['deviceMetrics']['batteryLevel']}% ({node['deviceMetrics']['voltage']}v)"
if 'deviceMetrics' in node
and 'batteryLevel' in node['deviceMetrics']
and 'voltage' in node['deviceMetrics'] else "",
f" | Up: {get_readable_duration(node['deviceMetrics']['uptimeSeconds'])}" if 'deviceMetrics' in node
and 'uptimeSeconds' in node['deviceMetrics'] else "",
f" | ChUtil: {node['deviceMetrics']['channelUtilization']:.2f}%" if 'deviceMetrics' in node
and 'channelUtilization' in node['deviceMetrics'] else "",
f" | AirUtilTX: {node['deviceMetrics']['airUtilTx']:.2f}%" if 'deviceMetrics' in node
and 'airUtilTx' in node['deviceMetrics'] else "",
])
else:
node_details_list.extend([f" | {get_time_ago(node['lastHeard'])}" if ('lastHeard' in node and node['lastHeard']) else "",
f" | Hops: {node['hopsAway']}" if 'hopsAway' in node else "",
f" | SNR: {node['snr']}dB"
if ('snr' in node and 'hopsAway' in node and node['hopsAway'] == 0)
else "",
])
for s in node_details_list:
if len(nodestr) + len(s) < width - 2:
nodestr = nodestr + s
draw_centered_text_field(function_win, nodestr, 0, get_color("commands"))
def draw_help():
cmds = ["↑→↓← = Select", " ENTER = Send", " ` = Settings", " ^P = Packet Log", " ESC = Quit", " ^t = Traceroute", " ^d = Archive Chat"]
function_str = ""
for s in cmds:
if(len(function_str) + len(s) < function_win.getmaxyx()[1] - 2):
function_str += s
draw_centered_text_field(function_win, function_str, 0, get_color("commands"))
def draw_function_win():
if(globals.current_window == 2):
draw_node_details()
else:
draw_help()
def get_msg_window_lines():
packetlog_height = packetlog_win.getmaxyx()[0] - 1 if globals.display_log else 0
return messages_box.getmaxyx()[0] - 2 - packetlog_height
def refresh_pad(window):
win_height = channel_box.getmaxyx()[0]
selected_item = globals.selected_channel
pad = channel_pad
box = channel_box
lines = box.getmaxyx()[0] - 2
start_index = max(0, selected_item - (win_height - 3)) # Leave room for borders
if(window == 1):
pad = messages_pad
box = messages_box
lines = get_msg_window_lines()
selected_item = globals.selected_message
start_index = globals.selected_message
if globals.display_log:
packetlog_win.box()
packetlog_win.refresh()
if(window == 2):
pad = nodes_pad
box = nodes_box
lines = box.getmaxyx()[0] - 2
selected_item = globals.selected_node
start_index = max(0, selected_item - (win_height - 3)) # Leave room for borders
pad.refresh(start_index, 0,
box.getbegyx()[0] + 1, box.getbegyx()[1] + 1,
box.getbegyx()[0] + lines, box.getbegyx()[1] + box.getmaxyx()[1] - 2)
def highlight_line(highlight, window, line):
pad = nodes_pad
color = get_color("node_list")
select_len = nodes_box.getmaxyx()[1] - 2
if(window == 0):
pad = channel_pad
color = get_color("channel_selected" if (line == globals.selected_channel and highlight == False) else "channel_list")
select_len = channel_box.getmaxyx()[1] - 2
pad.chgat(line, 1, select_len, color | curses.A_REVERSE if highlight else color)
def add_notification(channel_number):
if channel_number not in globals.notifications:
globals.notifications.append(channel_number)
def remove_notification(channel_number):
if channel_number in globals.notifications:
globals.notifications.remove(channel_number)
def draw_text_field(win, text, color):
win.border()
win.addstr(1, 1, text, color)
def draw_centered_text_field(win, text, y_offset, color):
height, width = win.getmaxyx()
x = (width - len(text)) // 2
y = (height // 2) + y_offset
win.addstr(y, x, text, color)
win.refresh()
def draw_debug(value):
function_win.addstr(1, 1, f"debug: {value} ")
function_win.refresh()
def draw_splash(stdscr):
setup_colors()
curses.curs_set(0)
@@ -396,10 +346,10 @@ def draw_splash(stdscr):
def draw_channel_list():
channel_pad.erase()
win_height, win_width = channel_box.getmaxyx()
win_height, win_width = channel_win.getmaxyx()
start_index = max(0, globals.selected_channel - (win_height - 3)) # Leave room for borders
channel_pad.resize(len(globals.all_messages), channel_box.getmaxyx()[1])
channel_pad.resize(len(globals.all_messages), channel_win.getmaxyx()[1])
idx = 0
for channel in globals.channel_list:
@@ -425,10 +375,10 @@ def draw_channel_list():
channel_pad.addstr(idx, 1, truncated_channel, color)
idx += 1
channel_box.attrset(get_color("window_frame_selected") if globals.current_window == 0 else get_color("window_frame"))
channel_box.box()
channel_box.attrset((get_color("window_frame")))
channel_box.refresh()
channel_win.attrset(get_color("window_frame_selected") if globals.current_window == 0 else get_color("window_frame"))
channel_win.box()
channel_win.attrset((get_color("window_frame")))
channel_win.refresh()
refresh_pad(0)
@@ -446,9 +396,9 @@ def draw_messages_window(scroll_to_bottom = False):
row = 0
for (prefix, message) in messages:
full_message = f"{prefix}{message}"
wrapped_lines = textwrap.wrap(full_message, messages_box.getmaxyx()[1] - 2)
wrapped_lines = textwrap.wrap(full_message, messages_win.getmaxyx()[1] - 2)
msg_line_count += len(wrapped_lines)
messages_pad.resize(msg_line_count, messages_box.getmaxyx()[1])
messages_pad.resize(msg_line_count, messages_win.getmaxyx()[1])
for line in wrapped_lines:
if prefix.startswith("--"):
@@ -461,10 +411,10 @@ def draw_messages_window(scroll_to_bottom = False):
messages_pad.addstr(row, 1, line, color)
row += 1
messages_box.attrset(get_color("window_frame_selected") if globals.current_window == 1 else get_color("window_frame"))
messages_box.box()
messages_box.attrset(get_color("window_frame"))
messages_box.refresh()
messages_win.attrset(get_color("window_frame_selected") if globals.current_window == 1 else get_color("window_frame"))
messages_win.box()
messages_win.attrset(get_color("window_frame"))
messages_win.refresh()
if(scroll_to_bottom):
globals.selected_message = max(msg_line_count - get_msg_window_lines(), 0)
@@ -477,7 +427,7 @@ def draw_messages_window(scroll_to_bottom = False):
def draw_node_list():
nodes_pad.erase()
box_width = nodes_box.getmaxyx()[1]
box_width = nodes_win.getmaxyx()[1]
nodes_pad.resize(len(globals.node_list) + 1, box_width)
for i, node_num in enumerate(globals.node_list):
@@ -486,10 +436,10 @@ def draw_node_list():
node_str = f"{'🔐' if secure else '🔓'} {get_name_from_database(node_num, 'long')}".ljust(box_width - 2)[:box_width - 2]
nodes_pad.addstr(i, 1, node_str, get_color("node_list", reverse=globals.selected_node == i and globals.current_window == 2))
nodes_box.attrset(get_color("window_frame_selected") if globals.current_window == 2 else get_color("window_frame"))
nodes_box.box()
nodes_box.attrset(get_color("window_frame"))
nodes_box.refresh()
nodes_win.attrset(get_color("window_frame_selected") if globals.current_window == 2 else get_color("window_frame"))
nodes_win.box()
nodes_win.attrset(get_color("window_frame"))
nodes_win.refresh()
refresh_pad(2)
@@ -632,90 +582,136 @@ def search(win):
entry_win.erase()
def handle_resize(stdscr, firstrun):
global messages_pad, messages_box, nodes_pad, nodes_box, channel_pad, channel_box, function_win, packetlog_win, entry_win
# Calculate window max dimensions
height, width = stdscr.getmaxyx()
# Define window dimensions and positions
channel_width = 3 * (width // 16)
nodes_width = 5 * (width // 16)
messages_width = width - channel_width - nodes_width
if firstrun:
entry_win = curses.newwin(3, width, 0, 0)
channel_box = curses.newwin(height - 6, channel_width, 3, 0)
messages_box = curses.newwin(height - 6, messages_width, 3, channel_width)
nodes_box = curses.newwin(height - 6, nodes_width, 3, channel_width + messages_width)
function_win = curses.newwin(3, width, height - 3, 0)
packetlog_win = curses.newwin(int(height / 3), messages_width, height - int(height / 3) - 3, channel_width)
# Will be resized to what we need when drawn
messages_pad = curses.newpad(1, 1)
nodes_pad = curses.newpad(1,1)
channel_pad = curses.newpad(1,1)
entry_win.bkgd(get_color("background"))
channel_box.bkgd(get_color("background"))
messages_box.bkgd(get_color("background"))
nodes_box.bkgd(get_color("background"))
messages_pad.bkgd(get_color("background"))
nodes_pad.bkgd(get_color("background"))
channel_pad.bkgd(get_color("background"))
function_win.bkgd(get_color("background"))
packetlog_win.bkgd(get_color("background"))
channel_box.attrset(get_color("window_frame"))
entry_win.attrset(get_color("window_frame"))
nodes_box.attrset(get_color("window_frame"))
messages_box.attrset(get_color("window_frame"))
function_win.attrset(get_color("window_frame"))
else:
entry_win.erase()
channel_box.erase()
messages_box.erase()
nodes_box.erase()
function_win.erase()
packetlog_win.erase()
entry_win.resize(3, width)
channel_box.resize(height - 6, channel_width)
messages_box.resize(height - 6, messages_width)
messages_box.mvwin(3, channel_width)
nodes_box.resize(height - 6, nodes_width)
nodes_box.mvwin(3, channel_width + messages_width)
function_win.resize(3, width)
function_win.mvwin(height - 3, 0)
packetlog_win.resize(int(height / 3), messages_width)
packetlog_win.mvwin(height - int(height / 3) - 3, channel_width)
channel_box.box()
entry_win.box()
nodes_box.box()
messages_box.box()
def draw_node_details():
node = None
try:
node = globals.interface.nodesByNum[globals.node_list[globals.selected_node]]
except KeyError:
return
function_win.erase()
function_win.box()
# Refresh all windows
entry_win.refresh()
channel_box.refresh()
function_win.refresh()
nodes_box.refresh()
messages_box.refresh()
nodestr = ""
width = function_win.getmaxyx()[1]
entry_win.keypad(True)
curses.curs_set(1)
node_details_list = [f"{node['user']['longName']} "
if 'user' in node and 'longName' in node['user'] else "",
f"({node['user']['shortName']})"
if 'user' in node and 'shortName' in node['user'] else "",
f" | {node['user']['hwModel']}"
if 'user' in node and 'hwModel' in node['user'] else "",
f" | {node['user']['role']}"
if 'user' in node and 'role' in node['user'] else ""]
try:
draw_function_win()
draw_channel_list()
draw_messages_window(True)
draw_node_list()
except:
# Resize events can come faster than we can re-draw, which can cause a curses error.
# In this case we'll see another curses.KEY_RESIZE in our key handler and draw again later.
pass
if globals.node_list[globals.selected_node] == globals.myNodeNum:
node_details_list.extend([f" | Bat: {node['deviceMetrics']['batteryLevel']}% ({node['deviceMetrics']['voltage']}v)"
if 'deviceMetrics' in node
and 'batteryLevel' in node['deviceMetrics']
and 'voltage' in node['deviceMetrics'] else "",
f" | Up: {get_readable_duration(node['deviceMetrics']['uptimeSeconds'])}" if 'deviceMetrics' in node
and 'uptimeSeconds' in node['deviceMetrics'] else "",
f" | ChUtil: {node['deviceMetrics']['channelUtilization']:.2f}%" if 'deviceMetrics' in node
and 'channelUtilization' in node['deviceMetrics'] else "",
f" | AirUtilTX: {node['deviceMetrics']['airUtilTx']:.2f}%" if 'deviceMetrics' in node
and 'airUtilTx' in node['deviceMetrics'] else "",
])
else:
node_details_list.extend([f" | {get_time_ago(node['lastHeard'])}" if ('lastHeard' in node and node['lastHeard']) else "",
f" | Hops: {node['hopsAway']}" if 'hopsAway' in node else "",
f" | SNR: {node['snr']}dB"
if ('snr' in node and 'hopsAway' in node and node['hopsAway'] == 0)
else "",
])
for s in node_details_list:
if len(nodestr) + len(s) < width - 2:
nodestr = nodestr + s
draw_centered_text_field(function_win, nodestr, 0, get_color("commands"))
def draw_help():
cmds = ["↑→↓← = Select", " ENTER = Send", " ` = Settings", " ^P = Packet Log", " ESC = Quit", " ^t = Traceroute", " ^d = Archive Chat"]
function_str = ""
for s in cmds:
if(len(function_str) + len(s) < function_win.getmaxyx()[1] - 2):
function_str += s
draw_centered_text_field(function_win, function_str, 0, get_color("commands"))
def draw_function_win():
if(globals.current_window == 2):
draw_node_details()
else:
draw_help()
def get_msg_window_lines():
packetlog_height = packetlog_win.getmaxyx()[0] - 1 if globals.display_log else 0
return messages_win.getmaxyx()[0] - 2 - packetlog_height
def refresh_pad(window):
win_height = channel_win.getmaxyx()[0]
selected_item = globals.selected_channel
pad = channel_pad
box = channel_win
lines = box.getmaxyx()[0] - 2
start_index = max(0, selected_item - (win_height - 3)) # Leave room for borders
if(window == 1):
pad = messages_pad
box = messages_win
lines = get_msg_window_lines()
selected_item = globals.selected_message
start_index = globals.selected_message
if globals.display_log:
packetlog_win.box()
packetlog_win.refresh()
if(window == 2):
pad = nodes_pad
box = nodes_win
lines = box.getmaxyx()[0] - 2
selected_item = globals.selected_node
start_index = max(0, selected_item - (win_height - 3)) # Leave room for borders
pad.refresh(start_index, 0,
box.getbegyx()[0] + 1, box.getbegyx()[1] + 1,
box.getbegyx()[0] + lines, box.getbegyx()[1] + box.getmaxyx()[1] - 2)
def highlight_line(highlight, window, line):
pad = nodes_pad
color = get_color("node_list")
select_len = nodes_win.getmaxyx()[1] - 2
if(window == 0):
pad = channel_pad
color = get_color("channel_selected" if (line == globals.selected_channel and highlight == False) else "channel_list")
select_len = channel_win.getmaxyx()[1] - 2
pad.chgat(line, 1, select_len, color | curses.A_REVERSE if highlight else color)
def add_notification(channel_number):
if channel_number not in globals.notifications:
globals.notifications.append(channel_number)
def remove_notification(channel_number):
if channel_number in globals.notifications:
globals.notifications.remove(channel_number)
def draw_text_field(win, text, color):
win.border()
win.addstr(1, 1, text, color)
def draw_centered_text_field(win, text, y_offset, color):
height, width = win.getmaxyx()
x = (width - len(text)) // 2
y = (height // 2) + y_offset
win.addstr(y, x, text, color)
win.refresh()
def draw_debug(value):
function_win.addstr(1, 1, f"debug: {value} ")
function_win.refresh()