New API, eaf-setq on the Emacs side, custom save camera directory (33bc3cf5) · Commits · SUMMER2020 / students / EAF OSPP Summer 2020

app/camera/buffer.py

+10 −5

Original line number	Diff line number	Diff line
		@@ -46,7 +46,7 @@ class AppBuffer(Buffer):
		self.buffer_widget.camera.start()

		def take_photo(self):
		self.buffer_widget.take_photo()
		self.buffer_widget.take_photo(self.emacs_var_dict["eaf-camera-save-path"])

		class CameraWidget(QWidget):

		@@ -83,10 +83,15 @@ class CameraWidget(QWidget):
		self.camera.setCaptureMode(QCamera.CaptureStillImage)
		self.camera.start()

		def take_photo(self):
		photo_path = os.path.join(str(Path.home()), "EAF_Camera_Photo_" + time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(int(time.time()))))

		def take_photo(self, camera_save_path):
		image_capture = QCameraImageCapture(self.camera)
		try:
		save_path = str(Path(os.path.expanduser(camera_save_path)))
		photo_path = os.path.join(save_path, "EAF_Camera_Photo_" + time.strftime("%Y-%m-%d_%H:%M:%S", time.localtime(int(time.time()))))
		image_capture.capture(photo_path)
		except:
		save_path = str(Path(os.path.expanduser("~/Downloads")))
		photo_path = os.path.join(save_path, "EAF_Camera_Photo_" + time.strftime("%Y-%m-%d_%H:%M:%S", time.localtime(int(time.time()))))
		image_capture.capture(photo_path)

		self.message_to_emacs.emit("Save photo at: " + photo_path)

core/buffer.py

+1 −0

Original line number	Diff line number	Diff line
		@@ -152,6 +152,7 @@ class Buffer(QGraphicsScene):
		self.progressbar_progress = 0
		self.progressbar_color = QColor(233, 129, 35, 255)
		self.progressbar_height = 2
		self.emacs_var_dict = {}

		def drawForeground(self, painter, rect):
		if self.draw_progressbar:

eaf.el

+26 −4

Original line number	Diff line number	Diff line
		@@ -7,7 +7,7 @@
		;; Copyright (C) 2018, Andy Stewart, all rights reserved.
		;; Created: 2018-06-15 14:10:12
		;; Version: 0.3
		;; Last-Updated: Sat Nov 23 03:15:08 2019 (-0500)
		;; Last-Updated: Tue Nov 26 19:58:38 2019 (-0500)
		;; By: Mingde (Matthew) Zeng
		;; URL: http://www.emacswiki.org/emacs/download/eaf.el
		;; Keywords:
		@@ -131,6 +131,11 @@

		(defvar eaf-http-proxy-port "")

		(defvar eaf-var-list '()
		"The alist storing user-defined variables that's shared with EAF Python side.

		Use `eaf-setq' to modify this list.")

		(defvar eaf-find-alternate-file-in-dired nil
		"If non-nil, when calling `eaf-file-open-in-dired', EAF unrecognizable files will be opened
		by `dired-find-alternate-file'. Otherwise they will be opened normally with `dired-find-file'.")
		@@ -539,6 +544,13 @@ Otherwise call send_key message to Python side."
		(eaf-call "execute_function" buffer-id (cdr function-name-value))
		(eaf-call "send_key" buffer-id key-desc))))

		(defun eaf-setq (sym val)
		"Similar to `setq', but store SYM with VAL in the EAF Python side.

		Use it as (eaf-setq 'sym val)"
		(when (symbol-name sym)
		(map-put eaf-var-list sym val)))

		(defun eaf-focus-buffer (msg)
		(let* ((coordinate-list (split-string msg ","))
		(mouse-press-x (string-to-number (nth 0 coordinate-list)))
		@@ -662,6 +674,16 @@ Otherwise call send_key message to Python side."
		"com.lazycat.eaf" "input_message"
		'eaf-input-message)

		(defun eaf-send-var-to-python ()
		(message "Sending variables to Python side...")
		(cl-loop for (sym . val) in eaf-var-list
		do (eaf-call "store_emacs_var" (symbol-name sym) val)))

		(dbus-register-signal
		:session "com.lazycat.eaf" "/com/lazycat/eaf"
		"com.lazycat.eaf" "get_emacs_var"
		'eaf-send-var-to-python)

		(add-hook 'window-size-change-functions 'eaf-monitor-window-size-change)
		(add-hook 'window-configuration-change-hook #'eaf-monitor-configuration-change)
		(add-hook 'pre-command-hook #'eaf-monitor-key-event)
		@@ -713,6 +735,7 @@ Otherwise call send_key message to Python side."
		(defun eaf-open-camera ()
		"Open EAF camera application."
		(interactive)
		(eaf-setq 'eaf-camera-save-path "~/Downloads")
		(eaf-open "eaf-camera" "camera"))

		(defun eaf-open-terminal ()
		@@ -764,9 +787,8 @@ When called interactively, URL accepts a file that can be opened by EAF."
		;; Split window to show file and previewer.
		(eaf-split-preview-windows)
		(setq app-name "org-previewer"))))

		(unless arguments
		(setq arguments ""))
		(unless arguments (setq arguments ""))
		;; Now that app-name should hopefully be set
		(if app-name
		;; Open url with eaf application if app-name is not empty.
		(if (process-live-p eaf-process)

eaf.py

+14 −1

Original line number	Diff line number	Diff line
		@@ -142,6 +142,9 @@ class EAF(dbus.service.Object):
		# Send message to emacs.
		app_buffer.input_message.connect(self.input_message)

		# Get variables defined in emacs
		self.get_emacs_var()

		# Handle buffer close request.
		app_buffer.close_buffer.connect(self.request_kill_buffer)

		@@ -249,7 +252,13 @@ class EAF(dbus.service.Object):
		if buffer.buffer_id == buffer_id:
		buffer.handle_input_message(callback_type, callback_result)

		@dbus.service.signal("com.lazycat.eaf")
		@dbus.service.method(EAF_DBUS_NAME, in_signature="ss", out_signature="")
		def store_emacs_var(self, var_name, var_value):
		for buffer in list(self.buffer_dict.values()):
		buffer.emacs_var_dict[var_name] = var_value
		# self.message_to_emacs("EAF Python: Storing " + var_name + " with " + buffer.emacs_var_dict[var_name])

		@dbus.service.signal(EAF_DBUS_NAME)
		def focus_emacs_buffer(self, message):
		pass

		@@ -285,6 +294,10 @@ class EAF(dbus.service.Object):
		def message_to_emacs(self, message):
		pass

		@dbus.service.signal(EAF_DBUS_NAME)
		def get_emacs_var(self):
		pass

		def save_buffer_session(self, buf):
		# Create config file it not exist.
		if not os.path.exists(self.session_file_path):