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ui_macos.py
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#!/usr/bin/env python3
import os
import subprocess
import threading
import time
import rumps
import Cocoa
import objc
from AppKit import *
from Foundation import *
from ui_abstract import *
class ImageResolver(ImageResolverAbstract):
path="macos/images"
STOCK_MISSING_IMAGE = "noimg_red.png"
STOCK_PRINT_PREVIEW = "lens.png"
STOCK_COPY = "copy.png"
STOCK_CLEAR = "clear.png"
STOCK_SAVE = "save.png"
def __init__(self):
pass
def resolve(self,image):
path = self.path+"/"+image
return path
def get_noimg_icon(self):
return self.resolve(self.STOCK_MISSING_IMAGE)
def get_lens_icon(self):
return self.resolve(self.STOCK_PRINT_PREVIEW)
def get_copy_icon(self):
return self.resolve(self.STOCK_COPY)
def get_clear_icon(self):
return self.resolve(self.STOCK_CLEAR)
def get_save_icon(self):
return self.resolve(self.STOCK_SAVE)
class Notification(NotificationAbstract):
def __init__(self):
super().__init__()
def new(self, summary='', body=''):
self.summary = summary
self.body = body
return self
def show(self):
rumps.notification(self.app, self.summary, self.body, data=None, sound=True)
class Alert(object):
def __init__(self, message="Default Message", info_text="", buttons=["OK"]):
super(Alert, self).__init__()
self.messageText = message
self.informativeText = info_text
self.buttons = buttons
self.buttonPressed = None
def show(self):
alert = NSAlert.alloc().init()
rect = NSMakeRect(0, 0, 400, 0)
nsview = NSView.alloc().initWithFrame_(rect)
alert.setAccessoryView_(nsview)
alert.setMessageText_(self.messageText)
alert.setInformativeText_(self.informativeText)
alert.setAlertStyle_(NSInformationalAlertStyle)
for button in self.buttons:
alert.addButtonWithTitle_(button)
self.buttonPressed = alert.runModal()
return self.buttonPressed
class Snappo(SnappoAbstract):
def __init__(self, version, screen_grabber, clipboard_manager, notification_manager, image_resolver, image_changing_notifier):
self.BASH_FILE = "macos/snappo.sh"
super().__init__(version, screen_grabber, clipboard_manager, notification_manager, image_resolver, image_changing_notifier)
self.delay = 0
self.items=[]
abspath = os.path.abspath(__file__)
self.dirname = os.path.dirname(abspath)
self.app = rumps.App(self.APP_INDICATOR, icon="macos/snappo.icns")
#self.app.title = "📷"
self._build_menu()
def _add_menu_item(self, label, callback):
return self._add_menu_item_with_icon(label, None, callback)
def _add_direct_menu_item(self, menu_item):
self.items.append(menu_item)
return menu_item
def _add_menu_item_with_icon(self, label, icon_id, callback):
menu_item = rumps.MenuItem(title=label, callback=callback, icon=icon_id)
self.items.append(menu_item)
return menu_item
def _build_menu(self):
self.grab_desktop_menuitem = self._add_menu_item(label="Grab Desktop..", callback=self._grab_desktop)
self.monitors = self.get_monitors()
_entries = []
if(len(self.monitors))>1:
for i in range(0, len(self.monitors)):
self._add_menu_item(label=" "+str(i+1)+" "+self.monitors[i], callback=self._grab_desktop)
self.grab_window_menu_item = self._add_menu_item(label="Grab Window..", callback=self._grab_window)
self.grab_area_menu_item = self._add_menu_item(label="Grab Area..", callback=self._grab_area)
self._add_direct_menu_item(rumps.separator)
self.delay_label_menu_item = self._add_menu_item(label="Set Delay..", callback=self.show_delay_dialog)
self.delay_menu_item = self._add_direct_menu_item(rumps.SliderMenuItem(value=0, dimensions=(180,25), callback=self._set_delay))
self._add_direct_menu_item(rumps.separator)
self.clipboard_menu_item = self._add_menu_item_with_icon(label="Clibpoard..", callback=self.screen_grabber.display, icon_id=ImageResolver().get_noimg_icon())
self.image_changing_notifier.set_image_changing_notifier(self.clipboard_menu_item)
self.copy_menu_item = self._add_menu_item_with_icon(label="Copy..", callback=self.clipboard_manager.copy, icon_id=ImageResolver().get_copy_icon())
self.save_as_menu_item = self._add_menu_item_with_icon(label="Save As..", callback=self.save_as, icon_id=ImageResolver().get_save_icon())
self.clear_menu_item = self._add_menu_item_with_icon(label="Clear..", callback=self.clipboard_manager.clear, icon_id=ImageResolver().get_clear_icon())
self._add_direct_menu_item(rumps.separator)
self.ocr_menu_item = self._add_menu_item(label="OCR", callback=self.screen_grabber.ocr)
self._add_direct_menu_item(rumps.separator)
self.about_menu_item = self._add_menu_item(label="About..", callback=self.show_about_dialog)
self.app.menu = self.items
def _set_delay(self, widget):
self.delay = int(widget.value)
label = "Set Delay.."
if self.delay>0:
label = label+"("+str(self.delay)+"s)"
self.delay_label_menu_item.title = label
def quit(self, widget):
pass
def _update_clipboard_icon(self, delay):
time.sleep(delay)
self.clipboard_menu_item.set_icon(ImageResolver().get_lens_icon())
def _grab(self, what, delay=0, which_desktop=""):
self.screen_grabber.grab(what, delay, which_desktop)
x = threading.Thread(target=self._update_clipboard_icon, args=(delay,))
x.start()
def _grab_desktop(self, sender):
which_desktop=sender.title.strip().split()[0]
if which_desktop != 'Grab' or len(self.monitors) ==1 :
self._grab("desktop", self.delay, "1" if which_desktop == 'Grab' else which_desktop)
else:
Cocoa.NSBeep()
def _grab_window(self, sender):
self._grab("window", self.delay)
def _grab_area(self, sender):
self._grab("area", self.delay)
def show_about_dialog(self, widget):
press = Alert("Snappo", "A Screenshot tool with Barcode/OCR capabilites\n\nVer: "+self.version+"\n\n© 2022 by Luca Viola\n\nSnappo on github: https://github.com/luca-viola/snappo\nLicense: GPL V3 - http://www.gnu.org/licenses/").show()
def show_delay_dialog(self, widget):
Cocoa.NSBeep()
def save_as(self, sender):
panel = NSSavePanel.savePanel()
panel.setCanCreateDirectories_(True)
panel.setRequiredFileType_("png")
panel.setAllowsOtherFileTypes_(True)
panel.setTreatsFilePackagesAsDirectories_(True)
if panel.runModal() == NSOKButton:
filename = panel.filename()
self.save_file(filename)
def save_file(self, filename):
self.screen_grabber.copy_to(filename)
pass
def get_monitors(self):
result = subprocess.run(['system_profiler SPDisplaysDataType | grep -i resolution | awk \'{print $2 "x" $4}\''],
shell=True, stdout=subprocess.PIPE).stdout.decode('utf-8').strip().split('\n')
return result
def run(self):
self.app.run()