271 lines
10 KiB
Python
271 lines
10 KiB
Python
# -*- coding: utf-8 -*-
|
|
import contextlib
|
|
import gi
|
|
import logging
|
|
import os
|
|
import pathlib
|
|
|
|
gi.require_version("Gtk", "3.0")
|
|
from gi.repository import Gdk, GdkPixbuf, Gio, Gtk, Pango
|
|
|
|
|
|
class KlippyGtk:
|
|
labels = {}
|
|
|
|
def __init__(self, screen, width, height, theme, cursor, fontsize_type):
|
|
self.screen = screen
|
|
self.width = width
|
|
self.height = height
|
|
self.themedir = os.path.join(pathlib.Path(__file__).parent.resolve().parent, "styles", theme, "images")
|
|
|
|
self.font_ratio = [33, 49] if self.screen.vertical_mode else [43, 29]
|
|
self.font_size = int(min(
|
|
self.width / self.font_ratio[0],
|
|
self.height / self.font_ratio[1]
|
|
))
|
|
if fontsize_type == "small":
|
|
self.font_size = round(self.font_size * 0.91)
|
|
elif fontsize_type == "large":
|
|
self.font_size = round(self.font_size * 1.09)
|
|
self.titlebar_height = self.font_size * 2
|
|
self.img_scale = self.font_size * 2.5
|
|
self.img_width = self.font_size * 3
|
|
self.img_height = self.font_size * 3
|
|
if self.screen.vertical_mode:
|
|
self.action_bar_width = int(self.width)
|
|
self.action_bar_height = int(self.height * .1)
|
|
else:
|
|
self.action_bar_width = int(self.width * .1)
|
|
self.action_bar_height = int(self.height)
|
|
self.cursor = cursor
|
|
|
|
self.color_list = {} # This is set by screen.py init_style()
|
|
|
|
for key in self.color_list:
|
|
if "base" in self.color_list[key]:
|
|
rgb = [int(self.color_list[key]['base'][i:i + 2], 16) for i in range(0, 6, 2)]
|
|
self.color_list[key]['rgb'] = rgb
|
|
|
|
logging.debug(f"img width: {self.img_width} height: {self.img_height}")
|
|
|
|
def get_action_bar_width(self):
|
|
return self.action_bar_width
|
|
|
|
def get_action_bar_height(self):
|
|
return self.action_bar_height
|
|
|
|
def get_content_width(self):
|
|
return self.width - self.action_bar_width
|
|
|
|
def get_content_height(self):
|
|
if self.screen.vertical_mode:
|
|
return self.height - self.titlebar_height - self.action_bar_height
|
|
else:
|
|
return self.height - self.titlebar_height
|
|
|
|
def get_font_size(self):
|
|
return self.font_size
|
|
|
|
def get_titlebar_height(self):
|
|
return self.titlebar_height
|
|
|
|
def get_keyboard_height(self):
|
|
if (self.height / self.width) >= 3:
|
|
# Ultra-tall
|
|
return self.get_content_height() * 0.25
|
|
else:
|
|
return self.get_content_height() * 0.5
|
|
|
|
def get_temp_color(self, device):
|
|
# logging.debug("Color list %s" % self.color_list)
|
|
if device not in self.color_list:
|
|
return False, False
|
|
|
|
if 'base' in self.color_list[device]:
|
|
rgb = self.color_list[device]['rgb'].copy()
|
|
if self.color_list[device]['state'] > 0:
|
|
rgb[1] = rgb[1] + self.color_list[device]['hsplit'] * self.color_list[device]['state']
|
|
self.color_list[device]['state'] += 1
|
|
rgb = [x / 255 for x in rgb]
|
|
# logging.debug(f"Assigning color: {device} {rgb}")
|
|
else:
|
|
colors = self.color_list[device]['colors']
|
|
if self.color_list[device]['state'] >= len(colors):
|
|
self.color_list[device]['state'] = 0
|
|
color = colors[self.color_list[device]['state'] % len(colors)]
|
|
rgb = [int(color[i:i + 2], 16) / 255 for i in range(0, 6, 2)]
|
|
self.color_list[device]['state'] += 1
|
|
# logging.debug(f"Assigning color: {device} {rgb} {color}")
|
|
return rgb
|
|
|
|
def reset_temp_color(self):
|
|
for key in self.color_list:
|
|
self.color_list[key]['state'] = 0
|
|
|
|
@staticmethod
|
|
def Label(label, style=None):
|
|
la = Gtk.Label(label)
|
|
if style is not None:
|
|
la.get_style_context().add_class(style)
|
|
return la
|
|
|
|
def Image(self, image_name=None, width=None, height=None):
|
|
if image_name is None:
|
|
return Gtk.Image()
|
|
width = width if width is not None else self.img_width
|
|
height = height if height is not None else self.img_height
|
|
filename = os.path.join(self.themedir, image_name)
|
|
for ext in ["svg", "png"]:
|
|
with contextlib.suppress(Exception):
|
|
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(f"{filename}.{ext}", int(width), int(height))
|
|
if pixbuf is not None:
|
|
return Gtk.Image.new_from_pixbuf(pixbuf)
|
|
logging.error(f"Unable to find image {filename}.{ext}")
|
|
return Gtk.Image()
|
|
|
|
@staticmethod
|
|
def PixbufFromFile(filename, width=-1, height=-1):
|
|
return GdkPixbuf.Pixbuf.new_from_file_at_size(filename, int(width), int(height))
|
|
|
|
def PixbufFromHttp(self, resource, width=-1, height=-1):
|
|
response = self.screen.apiclient.get_thumbnail_stream(resource)
|
|
if response is False:
|
|
return None
|
|
stream = Gio.MemoryInputStream.new_from_data(response, None)
|
|
pixbuf = GdkPixbuf.Pixbuf.new_from_stream_at_scale(stream, int(width), int(height), True)
|
|
stream.close_async(2)
|
|
return pixbuf
|
|
|
|
def Button(self, label=None, style=None):
|
|
b = Gtk.Button(label=label)
|
|
b.set_hexpand(True)
|
|
b.set_vexpand(True)
|
|
b.set_can_focus(False)
|
|
b.props.relief = Gtk.ReliefStyle.NONE
|
|
|
|
if style is not None:
|
|
b.get_style_context().add_class(style)
|
|
b.connect("clicked", self.screen.reset_screensaver_timeout)
|
|
return b
|
|
|
|
def ButtonImage(self, image_name=None, label=None, style=None, scale=1.38, position=Gtk.PositionType.TOP, lines=2):
|
|
b = Gtk.Button()
|
|
if label is not None:
|
|
b.set_label(label.replace("\n", " "))
|
|
b.set_hexpand(True)
|
|
b.set_vexpand(True)
|
|
b.set_can_focus(False)
|
|
if image_name is not None:
|
|
width = height = self.img_scale * scale
|
|
b.set_image(self.Image(image_name, width, height))
|
|
b.set_image_position(position)
|
|
b.set_always_show_image(True)
|
|
|
|
if label is not None:
|
|
try:
|
|
# Get the label object
|
|
if image_name is not None:
|
|
if position == Gtk.PositionType.RIGHT:
|
|
child = b.get_children()[0].get_children()[0].get_children()[0]
|
|
else:
|
|
child = b.get_children()[0].get_children()[0].get_children()[1]
|
|
else:
|
|
child = b.get_children()[0]
|
|
child.set_line_wrap_mode(Pango.WrapMode.WORD_CHAR)
|
|
child.set_line_wrap(True)
|
|
child.set_ellipsize(True)
|
|
child.set_ellipsize(Pango.EllipsizeMode.END)
|
|
child.set_lines(lines)
|
|
except Exception as e:
|
|
logging.debug(f"Unable to wrap and ellipsize label: {label} image: {image_name} exception:{e}")
|
|
|
|
if style is not None:
|
|
b.get_style_context().add_class(style)
|
|
b.connect("clicked", self.screen.reset_screensaver_timeout)
|
|
return b
|
|
|
|
def Dialog(self, screen, buttons, content, callback=None, *args):
|
|
dialog = Gtk.Dialog()
|
|
dialog.set_default_size(screen.width, screen.height)
|
|
dialog.set_resizable(False)
|
|
dialog.set_transient_for(screen)
|
|
dialog.set_modal(True)
|
|
|
|
for i, button in enumerate(buttons):
|
|
dialog.add_button(button_text=button['name'], response_id=button['response'])
|
|
button = dialog.get_children()[0].get_children()[0].get_children()[0].get_children()[i]
|
|
button.get_child().set_line_wrap_mode(Pango.WrapMode.WORD_CHAR)
|
|
button.get_child().set_line_wrap(True)
|
|
button.set_size_request((screen.width - 30) / 3, screen.height / 5)
|
|
|
|
dialog.connect("response", self.screen.reset_screensaver_timeout)
|
|
dialog.connect("response", self.remove_dialog, dialog)
|
|
dialog.connect("response", callback, *args)
|
|
dialog.get_style_context().add_class("dialog")
|
|
|
|
content_area = dialog.get_content_area()
|
|
content_area.set_margin_start(15)
|
|
content_area.set_margin_end(15)
|
|
content_area.set_margin_top(15)
|
|
content_area.set_margin_bottom(15)
|
|
content_area.add(content)
|
|
|
|
dialog.show_all()
|
|
# Change cursor to blank
|
|
if self.cursor:
|
|
dialog.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.ARROW))
|
|
else:
|
|
dialog.get_window().set_cursor(Gdk.Cursor.new(Gdk.CursorType.BLANK_CURSOR))
|
|
|
|
self.screen.dialogs.append(dialog)
|
|
return dialog
|
|
|
|
def remove_dialog(self, widget, response_id, dialog):
|
|
logging.info("Removing Dialog")
|
|
self.screen.dialogs.remove(dialog)
|
|
|
|
def ToggleButtonImage(self, image_name, label, style=None, width=None, height=None):
|
|
|
|
b = Gtk.ToggleButton(label=label)
|
|
b.set_hexpand(True)
|
|
b.set_vexpand(True)
|
|
b.set_can_focus(False)
|
|
b.set_image(self.Image(image_name, width, height))
|
|
b.set_image_position(Gtk.PositionType.TOP)
|
|
b.set_always_show_image(True)
|
|
|
|
if style is not None:
|
|
ctx = b.get_style_context()
|
|
ctx.add_class(style)
|
|
|
|
b.connect("clicked", self.screen.reset_screensaver_timeout)
|
|
return b
|
|
|
|
@staticmethod
|
|
def HomogeneousGrid(width=None, height=None):
|
|
g = Gtk.Grid()
|
|
g.set_row_homogeneous(True)
|
|
g.set_column_homogeneous(True)
|
|
if width is not None and height is not None:
|
|
g.set_size_request(width, height)
|
|
return g
|
|
|
|
def ToggleButton(self, text):
|
|
b = Gtk.ToggleButton(text)
|
|
b.props.relief = Gtk.ReliefStyle.NONE
|
|
b.set_hexpand(True)
|
|
b.set_vexpand(True)
|
|
b.connect("clicked", self.screen.reset_screensaver_timeout)
|
|
return b
|
|
|
|
@staticmethod
|
|
def ScrolledWindow():
|
|
scroll = Gtk.ScrolledWindow()
|
|
scroll.set_property("overlay-scrolling", False)
|
|
scroll.set_vexpand(True)
|
|
scroll.add_events(Gdk.EventMask.BUTTON_PRESS_MASK |
|
|
Gdk.EventMask.TOUCH_MASK |
|
|
Gdk.EventMask.BUTTON_RELEASE_MASK)
|
|
scroll.set_kinetic_scrolling(True)
|
|
return scroll
|