mirror of
https://github.com/markqvist/Sideband.git
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Added user interface scaling
This commit is contained in:
Mark Qvist
parent
7885f39708
commit
4004151f39
119
sbapp/main.py
119
sbapp/main.py
@ -24,6 +24,51 @@ import base64
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import threading
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import RNS.vendor.umsgpack as msgpack
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app_ui_scaling_path = None
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def apply_ui_scale():
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global app_ui_scaling_path
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default_scale = os.environ["KIVY_METRICS_DENSITY"] if "KIVY_METRICS_DENSITY" in os.environ else "unknown"
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config_path = None
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ui_scale_path = None
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try:
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if RNS.vendor.platformutils.is_android():
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import plyer
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ui_scale_path = plyer.storagepath.get_application_dir()+"/io.unsigned.sideband/files/app_storage/ui_scale"
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else:
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if config_path == None:
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import sbapp.plyer as plyer
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ui_scale_path = plyer.storagepath.get_home_dir()+"/.config/sideband/app_storage/ui_scale"
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if ui_scale_path.startswith("file://"):
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ui_scale_path = ui_scale_path.replace("file://", "")
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else:
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ui_scale_path = config_path+"/app_storage/ui_scale"
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app_ui_scaling_path = ui_scale_path
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except Exception as e:
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RNS.log(f"Error while locating UI scale file: {e}", RNS.LOG_ERROR)
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if ui_scale_path != None:
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RNS.log("Default scaling factor on this platform is "+str(default_scale), RNS.LOG_NOTICE)
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try:
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RNS.log("Looking for scaling info in "+str(ui_scale_path))
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if os.path.isfile(ui_scale_path):
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scale_factor = None
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with open(ui_scale_path, "r") as sf:
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scale_factor = float(sf.readline())
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if scale_factor != None:
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if scale_factor >= 0.3 and scale_factor <= 5.0:
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os.environ["KIVY_METRICS_DENSITY"] = str(scale_factor)
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RNS.log("UI scaling factor set to "+str(os.environ["KIVY_METRICS_DENSITY"]), RNS.LOG_NOTICE)
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elif scale_factor == 0.0:
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RNS.log("Using default UI scaling factor", RNS.LOG_NOTICE)
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except Exception as e:
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RNS.log(f"Error while reading UI scaling factor: {e}", RNS.LOG_ERROR)
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if args.export_settings:
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from .sideband.core import SidebandCore
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sideband = SidebandCore(
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@ -143,9 +188,11 @@ if args.daemon:
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NewConv = DaemonElement; Telemetry = DaemonElement; ObjectDetails = DaemonElement; Announces = DaemonElement;
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Messages = DaemonElement; ts_format = DaemonElement; messages_screen_kv = DaemonElement; plyer = DaemonElement; multilingual_markup = DaemonElement;
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ContentNavigationDrawer = DaemonElement; DrawerList = DaemonElement; IconListItem = DaemonElement; escape_markup = DaemonElement;
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SoundLoader = DaemonElement;
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SoundLoader = DaemonElement; BoxLayout = DaemonElement;
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else:
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apply_ui_scale()
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from kivymd.app import MDApp
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app_superclass = MDApp
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from kivy.core.window import Window
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@ -157,6 +204,7 @@ else:
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from kivy.effects.scroll import ScrollEffect
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from kivy.uix.screenmanager import ScreenManager
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from kivy.uix.screenmanager import FadeTransition, NoTransition, SlideTransition
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from kivy.uix.boxlayout import BoxLayout
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from kivymd.uix.list import OneLineIconListItem, IconLeftWidget
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from kivy.properties import StringProperty
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from kivymd.uix.button import BaseButton, MDIconButton
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@ -2729,6 +2777,72 @@ class SidebandApp(MDApp):
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if no_transition:
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self.root.ids.screen_manager.transition = self.slide_transition
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def configure_ui_scaling_action(self, sender=None):
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global app_ui_scaling_path
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try:
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cancel_button = MDRectangleFlatButton(text="Cancel",font_size=dp(18))
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set_button = MDRectangleFlatButton(text="Set",font_size=dp(18), theme_text_color="Custom", line_color=self.color_accept, text_color=self.color_accept)
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dialog_content = UIScaling()
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dialog = MDDialog(
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title="UI Scaling",
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type="custom",
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content_cls=dialog_content,
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buttons=[ set_button, cancel_button ],
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# elevation=0,
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)
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dialog.d_content = dialog_content
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dialog.d_content.ids["scaling_factor"].text = os.environ["KIVY_METRICS_DENSITY"] if "KIVY_METRICS_DENSITY" in os.environ else "0.0"
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def dl_yes(s):
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new_sf = 1.0
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scaling_ok = False
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try:
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si = dialog.d_content.ids["scaling_factor"].text
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sf = float(si)
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if (sf >= 0.3 and sf <= 5.0) or sf == 0.0:
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new_sf = sf
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scaling_ok = True
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except Exception as e:
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RNS.log("Error while getting scaling factor from user: "+str(e), RNS.LOG_ERROR)
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if scaling_ok:
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dialog.d_content.ids["scaling_factor"].helper_text = ""
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dialog.d_content.ids["scaling_factor"].helper_text_mode = "on_focus"
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dialog.d_content.ids["scaling_factor"].error = False
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dialog.dismiss()
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if app_ui_scaling_path == None:
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RNS.log("No path to UI scaling factor file could be found, cannot save scaling factor", RNS.LOG_ERROR)
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else:
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try:
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with open(app_ui_scaling_path, "w") as sfile:
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sfile.write(str(new_sf))
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RNS.log(f"Saved configured scaling factor {new_sf} to {app_ui_scaling_path}", RNS.LOG_DEBUG)
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except Exception as e:
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RNS.log(f"Error while saving scaling factor {new_sf} to {app_ui_scaling_path}: {e}", RNS.LOG_ERROR)
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else:
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dialog.d_content.ids["scaling_factor"].helper_text = "Invalid scale factor, check your input"
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dialog.d_content.ids["scaling_factor"].helper_text_mode = "persistent"
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dialog.d_content.ids["scaling_factor"].error = True
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def dl_no(s):
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dialog.dismiss()
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def dl_ds(s):
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self.dialog_open = False
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set_button.bind(on_release=dl_yes)
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cancel_button.bind(on_release=dl_no)
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dialog.bind(on_dismiss=dl_ds)
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dialog.open()
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self.dialog_open = True
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except Exception as e:
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RNS.log("Error while creating UI scaling dialog: "+str(e), RNS.LOG_ERROR)
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def settings_action(self, sender=None, direction="left"):
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if self.settings_ready:
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self.settings_open(direction=direction)
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@ -5966,6 +6080,9 @@ class DialogItem(OneLineIconListItem):
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class MDMapIconButton(MDIconButton):
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pass
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class UIScaling(BoxLayout):
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pass
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if not args.daemon:
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from kivy.base import ExceptionManager, ExceptionHandler
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class SidebandExceptionHandler(ExceptionHandler):
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@ -1260,6 +1260,28 @@ MDScreen:
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"""
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layout_settings_screen = """
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<UIScaling>
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orientation: "vertical"
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spacing: "24dp"
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size_hint_y: None
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height: self.minimum_height+dp(0)
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MDLabel:
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id: scaling_info
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markup: True
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text: "You can scale the entire Sideband UI by specifying a scaling factor in the field below. After setting it, restart sideband for the scaling to take effect.\\n\\nSet to 0.0 to disable scaling adjustments."
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size_hint_y: None
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text_size: self.width, None
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height: self.texture_size[1]
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MDTextField:
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id: scaling_factor
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hint_text: "Scaling Factor"
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helper_text: "From 0.3 to 5.0"
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helper_text_mode: "on_focus"
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text: ""
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font_size: dp(24)
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MDScreen:
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name: "settings_screen"
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@ -1399,11 +1421,21 @@ MDScreen:
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size_hint_y: None
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height: self.texture_size[1]
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MDRectangleFlatIconButton:
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id: appearance_ui_scaling
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icon: "relative-scale"
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text: "Configure UI Scaling"
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padding: [dp(0), dp(14), dp(0), dp(14)]
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icon_size: dp(24)
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font_size: dp(16)
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size_hint: [1.0, None]
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on_release: root.app.configure_ui_scaling_action(self)
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MDBoxLayout:
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orientation: "horizontal"
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size_hint_y: None
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padding: [0,0,dp(24),dp(0)]
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height: dp(48)
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padding: [0,dp(14),dp(24),dp(0)]
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height: dp(62)
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MDLabel:
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text: "Notifications"
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