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added glyph text copy button, single button draw, configurable guide lines, initial dark theme

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This commit is contained in:
Looki2000 2024-03-16 21:57:13 +01:00
parent d2d28b0782
commit d74a5e1ae4
3 changed files with 129 additions and 32 deletions
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9
.gitignore vendored
View File

@ -1,6 +1,7 @@
__pycache__/
exports/*
.vscode/
last_path_cache.txt
*.fontproj
test export/
.vscode/
grid_values.txt
*.fontproj

56
canvas.py
View File

@ -1,14 +1,15 @@
import base64
import tkinter
import clipboard
GRID_COLOR = "#808080"
GRID_GUIDE_COLOR = (128, 128, 255)
GRID_GUIDE_COLOR = "#51bbfe"
class EditorCanvas(tkinter.Canvas):
def __init__(self,project,*args,**kwargs):
super().__init__(*args,**kwargs)
self.project=project
self.grid_size = 32
self.grid_size = 64
self.current_char=33
self.current_char_pixels=[]
self.current_char_modified=False
@ -18,24 +19,32 @@ class EditorCanvas(tkinter.Canvas):
self.prev_mouse_y=0
self.view_x=0
self.view_y=0
self.draw_color = 0
self.guide_pos = ()
self.bind("<Button-1>",self.handle_draw_start)
self.bind("<B1-Motion>",self.handle_draw)
self.bind("<Button-1>",self.handle_draw)
self.bind("<Button-2>",self.handle_move_start)
self.bind("<B2-Motion>",self.handle_move)
self.bind("<Button-3>",self.handle_erase)
self.bind("<B3-Motion>",self.handle_erase)
def set_guide_pos(self, pos):
self.guide_pos = pos
self.draw()
def draw(self):
self.delete("all")
# draw grid
for x in range(self.project.char_res[0] + 1):
x = x * self.grid_size+self.view_x
x = x * self.grid_size + self.view_x
self.create_line((x,self.view_y),(x,self.view_y+self.height),width=1,fill=GRID_COLOR)
for y in range(self.project.char_res[1] + 1):
y = y * self.grid_size+self.view_y
self.create_line((self.view_x,y),(self.view_x+self.width,y),width=1,fill=GRID_COLOR)
temp_color = GRID_GUIDE_COLOR if y in self.guide_pos else GRID_COLOR
y = y * self.grid_size + self.view_y
self.create_line((self.view_x,y),(self.view_x+self.width,y),width=1,fill=temp_color)
if self.project.does_char_exist(self.current_char) or self.current_char_modified:
for i in range(len(self.current_char_pixels)):
@ -48,13 +57,22 @@ class EditorCanvas(tkinter.Canvas):
self.create_line((self.view_x+self.width,self.view_y),(self.view_x,self.view_y+self.height),width=3,fill="red")
def handle_draw(self,event):
pixel_pos=self.cursor_pos_to_pixel((event.x,event.y))
def handle_draw_start(self,event):
pixel_pos = self.cursor_pos_to_pixel((event.x,event.y))
if not pixel_pos:
return
self.current_char_modified=True
self.project.modified=True
self.current_char_pixels[pixel_pos[0]*self.project.char_res[1]+pixel_pos[1]]=1
self.draw_color = 1 - self.current_char_pixels[pixel_pos[0]*self.project.char_res[1]+pixel_pos[1]]
self.handle_draw(event)
def handle_draw(self,event):
pixel_pos = self.cursor_pos_to_pixel((event.x,event.y))
if not pixel_pos:
return
self.current_char_modified = True
self.project.modified = True
self.current_char_pixels[pixel_pos[0]*self.project.char_res[1]+pixel_pos[1]] = self.draw_color
self.draw()
@ -71,16 +89,6 @@ class EditorCanvas(tkinter.Canvas):
self.draw()
def handle_erase(self,event):
pixel_pos=self.cursor_pos_to_pixel((event.x,event.y))
if not pixel_pos:
return
self.current_char_modified=True
self.project.modified=True
self.current_char_pixels[pixel_pos[0]*self.project.char_res[1]+pixel_pos[1]]=0
self.draw()
def zoom_by(self,amount):
self.grid_size+=amount
if self.grid_size<12:
@ -171,3 +179,5 @@ class EditorCanvas(tkinter.Canvas):
self.current_char_pixels=[0 for _ in range(self.project.char_res[0]*self.project.char_res[1])]
self.load_char()
def copy_char(self):
clipboard.copy(chr(self.current_char))

96
main.py
View File

@ -16,6 +16,8 @@ WINDOW_SIZE = (
cross_color = (255, 60, 25)
pixel_color = (255,) * 3
bg_col = "#1e1e1e"
##################
project=Project()
@ -192,7 +194,7 @@ def button_glyph_search_click():
def number_only_validate(val):
return val.isdigit()
return val.isdigit() or val==""
def hex_only_validate(val):
@ -209,7 +211,7 @@ def update_glyph_preview():
canvas_preview.delete("all")
canvas_preview.create_text((50,100),text=chr(canvas_editor.current_char),fill="white",font="tkDefaultFont 70")
name=unicodedata.name(chr(canvas_editor.current_char),"unknown")
label_glyph_name.config(text=f"{name} U+{canvas_editor.current_char:04x}")
label_glyph_name.config(text=f"{canvas_editor.current_char}\n{name}\nU+{canvas_editor.current_char:04x}")
def canvas_editor_handle_scroll(delta):
@ -228,6 +230,7 @@ window=tkinter.Tk()
window.title("fonteditor")
window.geometry(f"{WINDOW_SIZE[0]}x{WINDOW_SIZE[1]}")
menubar=tkinter.Menu(window)
menu_file=tkinter.Menu(menubar,tearoff=False)
menu_file.add_command(label="New project",command=menu_file_new_project_click)
@ -254,15 +257,95 @@ else:
canvas_editor.bind("<Button-4>",lambda _: canvas_editor_handle_scroll(1))
canvas_editor.bind("<Button-5>",lambda _: canvas_editor_handle_scroll(-1))
frame_controls=tkinter.Frame(window)
#### Guide pos ####
frame_label_guide_pos = tkinter.Frame(window, bg=bg_col)
frame_label_guide_pos.pack(side="right")
label_1 = tkinter.Label(frame_label_guide_pos, text="Guide 1 Y", bg=bg_col, fg="#ffffff").pack(side="top")
entry_1 = tkinter.Entry(frame_label_guide_pos, validate="all", validatecommand=((window.register(number_only_validate)),"%P"))
entry_1.pack(side="top", pady=2)
label_2 = tkinter.Label(frame_label_guide_pos, text="Guide 2 Y", bg=bg_col, fg="#ffffff").pack(side="top")
entry_2 = tkinter.Entry(frame_label_guide_pos, validate="all", validatecommand=((window.register(number_only_validate)),"%P"))
entry_2.pack(side="top", pady=2)
label_3 = tkinter.Label(frame_label_guide_pos, text="Guide 3 Y", bg=bg_col, fg="#ffffff").pack(side="top")
entry_3 = tkinter.Entry(frame_label_guide_pos, validate="all", validatecommand=((window.register(number_only_validate)),"%P"))
entry_3.pack(side="top", pady=2)
## load last values
cwd = os.path.dirname(os.path.realpath(__file__))
grid_vals_path = os.path.join(cwd, "grid_values.txt")
def get_grid_entries():
return (
int(entry_1.get()),
int(entry_2.get()),
int(entry_3.get())
)
def update_guide_pos(pos, dont_save=False):
canvas_editor.set_guide_pos(pos)
if dont_save:
return
with open(grid_vals_path, "w") as f:
f.write(f"{entry_1.get()}\n{entry_2.get()}\n{entry_3.get()}")
if os.path.exists(grid_vals_path):
with open(grid_vals_path, "r") as f:
lines = f.readlines()
entry_1.insert(0, lines[0].strip())
entry_2.insert(0, lines[1].strip())
entry_3.insert(0, lines[2].strip())
update_guide_pos(get_grid_entries(), dont_save=True)
else:
entry_1.insert(0, "2")
entry_2.insert(0, "4")
entry_3.insert(0, "10")
update_guide_pos(get_grid_entries())
set_button = tkinter.Button(
frame_label_guide_pos,
text="Set",
command=lambda: update_guide_pos(get_grid_entries())
).pack(side="top", pady=[5, 30])
#### Copy ####
frame = tkinter.Frame(frame_label_guide_pos, bg=bg_col)
frame.pack(side="right")
copy_button = tkinter.Button(frame, text="Copy", command=canvas_editor.copy_char)
copy_button.pack(side="top", pady=5)
#### Preview ####
frame_controls=tkinter.Frame(frame, bg=bg_col)
frame_controls.pack(side="right")
canvas_preview=tkinter.Canvas(frame_controls,width=100,height=200,bg="black")
canvas_preview.pack(side="top")
label_glyph_name=tkinter.Label(frame_controls)
label_glyph_name=tkinter.Label(frame_controls, bg=bg_col, fg="#ffffff")
label_glyph_name.pack(side="top")
#### Navigation ####
frame_nav=tkinter.Frame(frame_controls)
frame_nav.pack(side="top",pady=10)
@ -272,6 +355,9 @@ button_prev_glyph.pack(side="left")
button_next_glyph=tkinter.Button(frame_nav,width=10,text="Next",command=button_next_glyph_click)
button_next_glyph.pack(side="left")
#### Glyph search ####
frame_glyph_id=tkinter.Frame(frame_controls)
frame_glyph_id.pack(side="top",pady=10)
@ -281,5 +367,5 @@ entry_glyph_id.pack(side="left")
button_glyph_search=tkinter.Button(frame_glyph_id,width=10,text="Search",command=button_glyph_search_click)
button_glyph_search.pack(side="left")
window.config(menu=menubar)
window.config(menu=menubar, bg=bg_col)
window.mainloop()