Add button icons in configuration window

Author: mathoudebine

configure.py

@@ -36,14 +36,15 @@
 try:
     import tkinter.ttk as ttk
     from tkinter import *
-    from PIL import ImageTk
+    from PIL import ImageTk, ImageFont, ImageDraw
     import psutil
     import ruamel.yaml
     import sv_ttk
     from pathlib import Path
     from PIL import Image
     from serial.tools.list_ports import comports
     from tktooltip import ToolTip
+
 except Exception as e:
     print("""Import error: %s
 Please follow start guide to install required packages: https://github.com/mathoudebine/turing-smart-screen-python/wiki/System-monitor-:-how-to-start
@@ -169,6 +170,26 @@
 DISABLED_COLOR = "#C0C0C0"
 
 
+def emoji_to_img(size, text):
+    # Use platform-specific emoji font
+    if sys.platform == "win32":
+        font = ImageFont.truetype("seguiemj.ttf", size=int(round(size * 72 / 96, 0)))
+        # pixels = points * 96 / 72 : 96 is windowsDPI
+        im = Image.new("RGBA", (size, size), (255, 255, 255, 0))
+        draw = ImageDraw.Draw(im)
+        draw.text((size / 2, size / 2), text, embedded_color=True, font=font, anchor="mm")
+    else:
+        emoji_font = str(MAIN_DIRECTORY / "res" / "fonts" / "NotoColorEmoji" / "NotoColorEmoji.ttf")
+        # Noto Color Emoji font can only be used with size=109
+        font = ImageFont.truetype(emoji_font, size=109)
+        bbox = font.getbbox(text)
+        im = Image.new("RGBA", bbox[2:], (255, 255, 255, 0))
+        draw = ImageDraw.Draw(im)
+        draw.text((0,0), text, embedded_color=True, font=font)
+        im.thumbnail((size, size), Image.Resampling.LANCZOS)
+    return ImageTk.PhotoImage(im)
+
+
 def get_theme_data(name: str):
     dir = THEMES_DIR / name
 
@@ -227,7 +248,7 @@ class TuringConfigWindow:
     def __init__(self):
         self.window = Tk()
         self.window.title('Turing System Monitor configuration')
-        self.window.geometry("820x580")
+        self.window.geometry("820x590")
         self.window.iconphoto(True, PhotoImage(file=str(
             MAIN_DIRECTORY / "res/icons/monitor-icon-17865/64.png")))  # When window gets focus again, reload theme preview in case it has been updated by theme editor
         self.window.bind("<FocusIn>", self.on_theme_change)
@@ -237,7 +258,7 @@ def __init__(self):
         self.more_config_window = MoreConfigWindow(self)
 
         # Make TK look better with Sun Valley ttk theme
-        sv_ttk.set_theme("light")
+        sv_ttk.use_light_theme()
 
         self.theme_preview_img = None
         self.theme_preview = ttk.Label(self.window)
@@ -336,22 +357,30 @@ def __init__(self):
         version_label = ttk.Label(self.window, text=version, foreground=DISABLED_COLOR)
         version_label.place(x=5, y=550)
 
-        self.weather_ping_btn = ttk.Button(self.window, text="Weather & ping",
-                                           command=lambda: self.on_weatherping_click())
-        self.weather_ping_btn.place(x=80, y=520, height=50, width=130)
+        self.weather_ping_emoji = emoji_to_img(20, "⛅")
+        self.weather_ping_btn = ttk.Button(self.window, text="Weather\n& Ping", image=self.weather_ping_emoji,
+                                           compound="left", command=lambda: self.on_weatherping_click())
+        self.weather_ping_btn.place(x=80, y=520, height=60, width=130)
 
-        self.open_theme_folder_btn = ttk.Button(self.window, text="Open themes\nfolder",
-                                                command=lambda: self.on_open_theme_folder_click())
-        self.open_theme_folder_btn.place(x=220, y=520, height=50, width=130)
+        self.open_theme_emoji = emoji_to_img(20, "📂")
+        self.open_theme_folder_btn = ttk.Button(self.window, text="Open themes\nfolder", image=self.open_theme_emoji,
+                                                compound="left", command=lambda: self.on_open_theme_folder_click())
+        self.open_theme_folder_btn.place(x=220, y=520, height=60, width=130)
 
-        self.edit_theme_btn = ttk.Button(self.window, text="Edit theme", command=lambda: self.on_theme_editor_click())
-        self.edit_theme_btn.place(x=360, y=520, height=50, width=130)
+        self.edit_theme_emoji = emoji_to_img(20, "🎨")
+        self.edit_theme_btn = ttk.Button(self.window, text="Edit theme", image=self.edit_theme_emoji, compound="left",
+                                         command=lambda: self.on_theme_editor_click())
+        self.edit_theme_btn.place(x=360, y=520, height=60, width=130)
 
-        self.save_btn = ttk.Button(self.window, text="Save settings", command=lambda: self.on_save_click())
-        self.save_btn.place(x=500, y=520, height=50, width=130)
+        self.save_emoji = emoji_to_img(20, "💾")
+        self.save_btn = ttk.Button(self.window, text="Save settings", image=self.save_emoji, compound="left",
+                                   command=lambda: self.on_save_click())
+        self.save_btn.place(x=500, y=520, height=60, width=130)
 
-        self.save_run_btn = ttk.Button(self.window, text="Save and run", command=lambda: self.on_saverun_click())
-        self.save_run_btn.place(x=640, y=520, height=50, width=130)
+        self.save_run_emoji = emoji_to_img(20, "▶️")
+        self.save_run_btn = ttk.Button(self.window, text="Save and run", image=self.save_run_emoji, compound="left",
+                                       command=lambda: self.on_saverun_click())
+        self.save_run_btn.place(x=640, y=520, height=60, width=140)
 
         self.config = None
         self.load_config_values()
@@ -657,7 +686,7 @@ def __init__(self, main_window: TuringConfigWindow):
         self.main_window = main_window
 
         # Make TK look better with Sun Valley ttk theme
-        sv_ttk.set_theme("light")
+        sv_ttk.use_light_theme()
 
         self.ping_label = ttk.Label(self.window, text='Hostname / IP to ping')
         self.ping_label.place(x=10, y=10)

res/fonts/NotoColorEmoji/LICENSE

@@ -0,0 +1,93 @@
+Copyright 2013 Google LLC
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+https://scripts.sil.org/OFL
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded, 
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

res/fonts/NotoColorEmoji/NotoColorEmoji.ttf

@@ -0,0 +1 @@
+https://github.com/googlefonts/noto-emoji/raw/main/fonts/NotoColorEmoji.ttf