/
nuipaint.py
203 lines (162 loc) · 7.62 KB
/
nuipaint.py
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from __future__ import with_statement
from math import cos,sin,pi
from pymt import *
from pyglet import clock
from core import *
additional_css = '''
.roundedBorder {
border-radius: 20;
border-radius-precision: .1;
}
'''
css_add_sheet(additional_css)
class FullScreenPaint(MTWidget):
def __init__(self, **kwargs):
super(FullScreenPaint,self).__init__(**kwargs)
#Canvas
self.w = Observer.get('window')
self.handler = kwargs.get('handler')
self.canvas = Observer.get("canvas")
self.add_widget(self.canvas)
Observer.register("layer_manager",self.canvas.getListManager())
self.lm = LayerManagerList(pos=(w.width-200,w.height-300),cls=('roundedBorder'))
self.add_widget(self.lm)
Observer.register("layer_manager_list",self.lm)
#File Browser
self.fb = MTFileBrowser(pos=(100,400),size=(400,380),exit_on_submit=False)
self.add_widget(self.fb)
self.fb.hide()
Observer.register("file_browser",self.fb)
@self.fb.event
def on_select(list):
file_type_list = ['jpg','jpeg','png','bmp']
for item in list:
if item.split('.')[-1] not in file_type_list:
return
img = pyglet.image.load(item)
new_canvas = Canvas(size=(img.width,img.height),pos=(0,0),cls=('roundedBorder'),background=item)
self.add_widget(new_canvas)
#Bottom Toolbar
self.tb = toolbar()
self.add_widget(self.tb)
#Top Toolbar
self.topb = topBar()
self.add_widget(self.topb)
#Side Ciruclar Menu
self.cm = MTCircularMenu(pos=(-225,-225),radius=225)
self.add_widget(self.cm)
#Brush Resizer
self.br = MTBrushResizer(size=(100,100),pos=(0,0))
self.add_widget(self.br)
#Intialize Circular menu with brushes
brush_list = []
#by default generate a brushes list in circular menu
for brush in glob('brushes/*.png'):
brush_list.append([brush,self.br.set_brush,brush])
self.cm.set_list(list=brush_list)
self.filterbox = FilterBox(pos = (self.w.width/2-30,75))
self.add_widget(self.filterbox)
self.filterbox.hide()
self.cs = MTColorSelector(pos=(w.width-200,0),size=(200,200))
self.add_widget(self.cs)
def set_canvas(self, canvas):
self.canvas = canvas
def register_to_observer(self):
Observer.register("window",self.w)
Observer.register("inner_window_handler",self.handler)
Observer.register("canvas",self.canvas)
Observer.register("layer_manager",self.canvas.getListManager())
Observer.register("layer_manager_list",self.lm)
Observer.register("file_browser",self.fb)
Observer.register("bottom_toolbar",self.tb)
Observer.register("top_toolbar",self.topb)
Observer.register("brush_resizer",self.br)
Observer.register("circular_menu",self.cm)
Observer.register("color_selector",self.cs)
Observer.register("filter_box",self.filterbox)
class WindowedPaint(MTWidget):
def __init__(self, **kwargs):
super(WindowedPaint, self).__init__(**kwargs)
self.canvas = Observer.get('canvas')
self.add_widget(self.canvas)
#Bottom Toolbar
self.wb = windowBar()
self.add_widget(self.wb)
def set_canvas(self, canvas):
self.canvas = canvas
#The most abstract class holding each interaction widget
class NUIPaint(windowing):
def __init__(self, **kwargs):
super(NUIPaint, self).__init__(**kwargs)
self.win = Observer.get('window')
if kwargs.get('file'):
self.canvas = Canvas(size=(self.size[0],self.size[1]),pos=(0,0),cls=('roundedBorder'),background=kwargs.get('file'))
else:
self.canvas = Canvas(size=(self.size[0],self.size[1]),pos=(40,40),cls=('roundedBorder'))
Observer.register("inner_window_handler",self)
Observer.register("canvas",self.canvas)
self.full_mode_painter = FullScreenPaint()
self.windowed_mode_painter = WindowedPaint()
self.add_widget(self.windowed_mode_painter)
self.on_unfullscreen()
def on_fullscreen(self):
self.add_widget(self.full_mode_painter)
self.full_mode_painter.register_to_observer()
self.canvas.enableTransformations()
self.canvas.init_transform(0,1,(self.win.width/2-self.canvas.width/2,self.win.height/2-self.canvas.height/2))
self.windowed_mode_painter.wb.hide()
self.remove_widget(self.windowed_mode_painter)
def on_unfullscreen(self):
self.add_widget(self.windowed_mode_painter)
self.canvas.disableTransformations()
self.canvas.init_transform(0,1,(-20,-20))
self.windowed_mode_painter.wb.show()
self.windowed_mode_painter.wb.bring_to_front()
self.remove_widget(self.full_mode_painter)
def init_nuipaint(w, *largs):
Observer.register('window',w)
clipboard = Clipboard()
Observer.register('clipboard',clipboard)
fb = MTFileBrowser(pos=(100,100),size=(400,380),exit_on_submit=False)
w.add_widget(fb)
Observer.register('desktop_file_browser',fb)
Observer.get('desktop_file_browser').hide()
new_button = MTIconButton(pos=(10,10),icon_file="gfx/icons/new_L.png",label="New")
w.add_widget(new_button)
@new_button.event
def on_press(touch):
win = MTPopup(label_submit="Create", title="New Canvas",size=(400, 350),pos=(10,100))
xml = XMLWidget(xml='''<?xml version="1.0"?>
<MTGridLayout cols="2" rows="2" spacing="2" padding="2">
<MTLabel label="'Width'" autoheight="True"/>
<MTTextInput id="'input_width'" label="'500'" height="30"/>
<MTLabel label="'Height'" autoheight="True"/>
<MTTextInput id="'input_height'" label="'400'" height="30"/>
</MTGridLayout>
''')
win.add_widget(xml.children[0], True)
width_txt = getWidgetById('input_width')
height_txt = getWidgetById('input_height')
w.add_widget(win)
@win.event
def on_submit(*largs):
new_win = NUIPaint(pos=(200,200),size=(int(width_txt.get_label()),int(height_txt.get_label())),style={'bg-color':(0.3,0.3,0.3,1),'bg-color-move':(0.3,0.3,0.3),'bg-color-full':(0.3,0.3,0.3),'border-width':20})
w.add_widget(new_win)
open_button = MTIconButton(pos=(new_button.width+30,10),icon_file="gfx/icons/open_L.png",label="Open")
w.add_widget(open_button)
@open_button.event
def on_press(touch):
fb.show()
@fb.event
def on_select(list):
file_type_list = ['jpg','jpeg','png','bmp']
for item in list:
if item.split('.')[-1] not in file_type_list:
return
img = pyglet.image.load(item)
open_window = NUIPaint(file=item,window = w,pos=(200,200),size=(img.width,img.height),style={'bg-color':(0.3,0.3,0.3,1),'bg-color-move':(0.3,0.3,0.3),'bg-color-full':(0.3,0.3,0.3),'border-width':20})
w.add_widget(open_window)
if __name__ == '__main__':
w = MTWindow()
clock.schedule_once(curry(init_nuipaint, w), 0)
runTouchApp()