import time import RNS import LXMF from kivy.metrics import dp,sp from kivy.core.clipboard import Clipboard from kivy.core.image import Image as CoreImage from kivymd.uix.card import MDCard from kivymd.uix.menu import MDDropdownMenu # from kivymd.uix.behaviors import RoundedRectangularElevationBehavior, FakeRectangularElevationBehavior from kivymd.uix.behaviors import CommonElevationBehavior from kivy.properties import StringProperty, BooleanProperty from kivy.uix.gridlayout import GridLayout from kivy.uix.boxlayout import BoxLayout from kivy.clock import Clock from kivy.utils import escape_markup from kivymd.uix.button import MDRectangleFlatButton, MDRectangleFlatIconButton from kivymd.uix.dialog import MDDialog if RNS.vendor.platformutils.get_platform() == "android": from ui.helpers import multilingual_markup else: from .helpers import multilingual_markup import io import os import subprocess import shlex from kivy.graphics.opengl import glGetIntegerv, GL_MAX_TEXTURE_SIZE if RNS.vendor.platformutils.get_platform() == "android": import plyer from sideband.sense import Telemeter, Commands from ui.helpers import ts_format, file_ts_format, mdc from ui.helpers import color_received, color_delivered, color_propagated, color_paper, color_failed, color_unknown, intensity_msgs_dark, intensity_msgs_light else: import sbapp.plyer as plyer from sbapp.sideband.sense import Telemeter, Commands from .helpers import ts_format, file_ts_format, mdc from .helpers import color_received, color_delivered, color_propagated, color_paper, color_failed, color_unknown, intensity_msgs_dark, intensity_msgs_light if RNS.vendor.platformutils.is_darwin(): from PIL import Image as PilImage from kivy.lang.builder import Builder class ListLXMessageCard(MDCard): # class ListLXMessageCard(MDCard, FakeRectangularElevationBehavior): text = StringProperty() heading = StringProperty() class Messages(): def __init__(self, app, context_dest): self.app = app self.context_dest = context_dest self.source_dest = context_dest self.is_trusted = self.app.sideband.is_trusted(self.context_dest) self.screen = self.app.root.ids.screen_manager.get_screen("messages_screen") self.ids = self.screen.ids self.max_texture_size = glGetIntegerv(GL_MAX_TEXTURE_SIZE)[0] self.new_messages = [] self.added_item_hashes = [] self.added_messages = 0 self.latest_message_timestamp = None self.earliest_message_timestamp = time.time() self.loading_earlier_messages = False self.list = None self.widgets = [] self.send_error_dialog = None self.load_more_button = None self.update() def reload(self): if self.list != None: self.list.clear_widgets() self.new_messages = [] self.added_item_hashes = [] self.added_messages = 0 self.latest_message_timestamp = None self.widgets = [] self.update() def load_more(self, dt): for new_message in self.app.sideband.list_messages(self.context_dest, before=self.earliest_message_timestamp,limit=5): self.new_messages.append(new_message) if len(self.new_messages) > 0: self.loading_earlier_messages = True self.list.remove_widget(self.load_more_button) def update(self, limit=8): for new_message in self.app.sideband.list_messages(self.context_dest, after=self.latest_message_timestamp,limit=limit): self.new_messages.append(new_message) self.db_message_count = self.app.sideband.count_messages(self.context_dest) if self.load_more_button == None: self.load_more_button = MDRectangleFlatIconButton( icon="message-text-clock-outline", text="Load earlier messages", font_size=dp(18), theme_text_color="Custom", size_hint=[1.0, None], ) def lmcb(sender): Clock.schedule_once(self.load_more, 0.15) self.load_more_button.bind(on_release=lmcb) if self.list == None: layout = GridLayout(cols=1, spacing=dp(16), padding=dp(16), size_hint_y=None) layout.bind(minimum_height=layout.setter('height')) self.list = layout c_ts = time.time() if len(self.new_messages) > 0: self.update_widget() if (len(self.added_item_hashes) < self.db_message_count) and not self.load_more_button in self.list.children: self.list.add_widget(self.load_more_button, len(self.list.children)) if self.app.sideband.config["dark_ui"]: intensity_msgs = intensity_msgs_dark else: intensity_msgs = intensity_msgs_light for w in self.widgets: m = w.m if self.app.sideband.config["dark_ui"]: w.line_color = (1.0, 1.0, 1.0, 0.25) else: w.line_color = (1.0, 1.0, 1.0, 0.5) if m["state"] == LXMF.LXMessage.SENDING or m["state"] == LXMF.LXMessage.OUTBOUND: msg = self.app.sideband.message(m["hash"]) if msg["state"] == LXMF.LXMessage.OUTBOUND or msg["state"] == LXMF.LXMessage.SENDING: w.md_bg_color = msg_color = mdc(color_unknown, intensity_msgs) txstr = time.strftime(ts_format, time.localtime(msg["sent"])) titlestr = "" prgstr = "" sphrase = "Sending" prg = self.app.sideband.get_lxm_progress(msg["hash"]) if prg != None: prgstr = ", "+str(round(prg*100, 1))+"% done" if prg <= 0.00: sphrase = "Waiting for path" elif prg <= 0.03: sphrase = "Establishing link" elif prg <= 0.05: sphrase = "Link established" elif prg >= 0.05: sphrase = "Sending" if msg["title"]: titlestr = "[b]Title[/b] "+msg["title"].decode("utf-8")+"\n" w.heading = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] "+sphrase+prgstr+" " m["state"] = msg["state"] if msg["state"] == LXMF.LXMessage.DELIVERED: w.md_bg_color = msg_color = mdc(color_delivered, intensity_msgs) txstr = time.strftime(ts_format, time.localtime(msg["sent"])) titlestr = "" if msg["title"]: titlestr = "[b]Title[/b] "+msg["title"].decode("utf-8")+"\n" w.heading = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Delivered" m["state"] = msg["state"] if msg["method"] == LXMF.LXMessage.PAPER: w.md_bg_color = msg_color = mdc(color_paper, intensity_msgs) txstr = time.strftime(ts_format, time.localtime(msg["sent"])) titlestr = "" if msg["title"]: titlestr = "[b]Title[/b] "+msg["title"].decode("utf-8")+"\n" w.heading = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Paper Message" m["state"] = msg["state"] if msg["method"] == LXMF.LXMessage.PROPAGATED and msg["state"] == LXMF.LXMessage.SENT: w.md_bg_color = msg_color = mdc(color_propagated, intensity_msgs) txstr = time.strftime(ts_format, time.localtime(msg["sent"])) titlestr = "" if msg["title"]: titlestr = "[b]Title[/b] "+msg["title"].decode("utf-8")+"\n" w.heading = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] On Propagation Net" m["state"] = msg["state"] if msg["state"] == LXMF.LXMessage.FAILED: w.md_bg_color = msg_color = mdc(color_failed, intensity_msgs) txstr = time.strftime(ts_format, time.localtime(msg["sent"])) titlestr = "" if msg["title"]: titlestr = "[b]Title[/b] "+msg["title"].decode("utf-8")+"\n" w.heading = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Failed" m["state"] = msg["state"] w.dmenu.items.append(w.dmenu.retry_item) def update_widget(self): if self.app.sideband.config["dark_ui"]: intensity_msgs = intensity_msgs_dark mt_color = [1.0, 1.0, 1.0, 0.8] else: intensity_msgs = intensity_msgs_light mt_color = [1.0, 1.0, 1.0, 0.95] self.ids.message_text.font_name = self.app.input_font if self.loading_earlier_messages: self.new_messages.reverse() for m in self.new_messages: if not m["hash"] in self.added_item_hashes: if not self.is_trusted: message_input = str( escape_markup(m["content"].decode("utf-8")) ).encode("utf-8") else: message_input = m["content"] message_markup = multilingual_markup(message_input) txstr = time.strftime(ts_format, time.localtime(m["sent"])) rxstr = time.strftime(ts_format, time.localtime(m["received"])) titlestr = "" extra_content = "" extra_telemetry = {} telemeter = None image_field = None has_image = False attachments_field = None has_attachment = False force_markup = False signature_valid = False if "lxm" in m and m["lxm"] != None and m["lxm"].signature_validated: signature_valid = True if "extras" in m and m["extras"] != None and "packed_telemetry" in m["extras"]: try: telemeter = Telemeter.from_packed(m["extras"]["packed_telemetry"]) except Exception as e: pass if "lxm" in m and m["lxm"] != None and m["lxm"].fields != None and LXMF.FIELD_COMMANDS in m["lxm"].fields: try: commands = m["lxm"].fields[LXMF.FIELD_COMMANDS] for command in commands: if Commands.ECHO in command: extra_content = "[font=RobotoMono-Regular]> echo "+command[Commands.ECHO].decode("utf-8")+"[/font]\n" if Commands.PING in command: extra_content = "[font=RobotoMono-Regular]> ping[/font]\n" if Commands.SIGNAL_REPORT in command: extra_content = "[font=RobotoMono-Regular]> sig[/font]\n" if Commands.PLUGIN_COMMAND in command: cmd_content = command[Commands.PLUGIN_COMMAND] extra_content = "[font=RobotoMono-Regular]> "+str(cmd_content)+"[/font]\n" extra_content = extra_content[:-1] force_markup = True except Exception as e: RNS.log("Error while generating command display: "+str(e), RNS.LOG_ERROR) if telemeter == None and "lxm" in m and m["lxm"] and m["lxm"].fields != None and LXMF.FIELD_TELEMETRY in m["lxm"].fields: try: packed_telemetry = m["lxm"].fields[LXMF.FIELD_TELEMETRY] telemeter = Telemeter.from_packed(packed_telemetry) except Exception as e: pass if "lxm" in m and m["lxm"] and m["lxm"].fields != None and LXMF.FIELD_IMAGE in m["lxm"].fields: try: image_field = m["lxm"].fields[LXMF.FIELD_IMAGE] has_image = True except Exception as e: pass if "lxm" in m and m["lxm"] and m["lxm"].fields != None and LXMF.FIELD_FILE_ATTACHMENTS in m["lxm"].fields: if len(m["lxm"].fields[LXMF.FIELD_FILE_ATTACHMENTS]) > 0: try: attachments_field = m["lxm"].fields[LXMF.FIELD_FILE_ATTACHMENTS] has_attachment = True except Exception as e: pass rcvd_d_str = "" trcvd = telemeter.read("received") if telemeter else None if trcvd and "distance" in trcvd: d = trcvd["distance"] if "euclidian" in d: edst = d["euclidian"] if edst != None: rcvd_d_str = "\n[b]Distance[/b] "+RNS.prettydistance(edst) elif "geodesic" in d: gdst = d["geodesic"] if gdst != None: rcvd_d_str = "\n[b]Distance[/b] "+RNS.prettydistance(gdst) + " (geodesic)" phy_stats_str = "" if "extras" in m and m["extras"] != None: phy_stats = m["extras"] if "q" in phy_stats: try: lq = round(float(phy_stats["q"]), 1) phy_stats_str += "[b]Link Quality[/b] "+str(lq)+"% " extra_telemetry["quality"] = lq except: pass if "rssi" in phy_stats: try: lr = round(float(phy_stats["rssi"]), 1) phy_stats_str += "[b]RSSI[/b] "+str(lr)+"dBm " extra_telemetry["rssi"] = lr except: pass if "snr" in phy_stats: try: ls = round(float(phy_stats["snr"]), 1) phy_stats_str += "[b]SNR[/b] "+str(ls)+"dB " extra_telemetry["snr"] = ls except: pass if m["title"]: titlestr = "[b]Title[/b] "+m["title"].decode("utf-8")+"\n" if m["source"] == self.app.sideband.lxmf_destination.hash: if m["state"] == LXMF.LXMessage.DELIVERED: msg_color = mdc(color_delivered, intensity_msgs) heading_str = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Delivered" elif m["method"] == LXMF.LXMessage.PROPAGATED and m["state"] == LXMF.LXMessage.SENT: msg_color = mdc(color_propagated, intensity_msgs) heading_str = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] On Propagation Net" elif m["method"] == LXMF.LXMessage.PAPER: msg_color = mdc(color_paper, intensity_msgs) heading_str = titlestr+"[b]Created[/b] "+txstr+"\n[b]State[/b] Paper Message" elif m["state"] == LXMF.LXMessage.FAILED: msg_color = mdc(color_failed, intensity_msgs) heading_str = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Failed" elif m["state"] == LXMF.LXMessage.OUTBOUND or m["state"] == LXMF.LXMessage.SENDING: msg_color = mdc(color_unknown, intensity_msgs) heading_str = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Sending " else: msg_color = mdc(color_unknown, intensity_msgs) heading_str = titlestr+"[b]Sent[/b] "+txstr+"\n[b]State[/b] Unknown" else: msg_color = mdc(color_received, intensity_msgs) heading_str = titlestr if phy_stats_str != "" and self.app.sideband.config["advanced_stats"]: heading_str += phy_stats_str+"\n" heading_str += "[b]Sent[/b] "+txstr heading_str += "\n[b]Received[/b] "+rxstr if rcvd_d_str != "": heading_str += rcvd_d_str pre_content = "" if not signature_valid: identity_known = False if RNS.Identity.recall(m["hash"]) != None: identity_known = True if identity_known == True: pre_content += "[b]Warning![/b] The signature for this message could not be validated. [b]This message is likely to be fake[/b].\n\n" force_markup = True if has_attachment: heading_str += "\n[b]Attachments[/b] " for attachment in attachments_field: heading_str += str(attachment[0])+", " heading_str = heading_str[:-2] item = ListLXMessageCard( text=pre_content+message_markup.decode("utf-8")+extra_content, heading=heading_str, md_bg_color=msg_color, ) if has_attachment: item.attachments_field = attachments_field if image_field != None: item.has_image = True item.image_field = image_field img = item.ids.message_image img.source = "" # Convert to PNG format on OSX, since support # for webp seems rather flaky. if RNS.vendor.platformutils.is_darwin(): im = PilImage.open(io.BytesIO(image_field[1])) buf = io.BytesIO() im.save(buf, format="png") image_field[1] = buf.getvalue() image_field[0] = "png" img.texture = CoreImage(io.BytesIO(image_field[1]), ext=image_field[0]).texture img.reload() else: item.has_image = False def check_textures(w, val): try: if w.texture_size[0] > 360 and w.texture_size[1] >= self.max_texture_size: w.text = "[i]The content of this message is too large to display in the message stream. You can copy the message content into another program by using the context menu of this message, and selecting [b]Copy[/b].[/i]" if w.owner.has_image: img = w.owner.ids.message_image img.size_hint_x = 1 img.size_hint_y = None img_w = w.owner.size[0] img_ratio = img.texture_size[0] / img.texture_size[1] img.size = (img_w,img_w/img_ratio) img.fit_mode = "contain" except Exception as e: RNS.log("An error occurred while scaling message display textures:", RNS.LOG_ERROR) RNS.trace_exception(e) item.ids.content_text.owner = item item.ids.content_text.bind(texture_size=check_textures) if not RNS.vendor.platformutils.is_android(): item.radius = dp(5) item.sb_uid = m["hash"] item.m = m item.ids.heading_text.theme_text_color = "Custom" item.ids.heading_text.text_color = mt_color item.ids.content_text.theme_text_color = "Custom" item.ids.content_text.text_color = mt_color item.ids.msg_submenu.theme_text_color = "Custom" item.ids.msg_submenu.text_color = mt_color def gen_del(mhash, item): def x(): yes_button = MDRectangleFlatButton(text="Yes",font_size=dp(18), theme_text_color="Custom", line_color=self.app.color_reject, text_color=self.app.color_reject) no_button = MDRectangleFlatButton(text="No",font_size=dp(18)) dialog = MDDialog( title="Delete message?", buttons=[ yes_button, no_button ], # elevation=0, ) def dl_yes(s): dialog.dismiss() self.app.sideband.delete_message(mhash) def cb(dt): self.reload() Clock.schedule_once(cb, 0.2) def dl_no(s): dialog.dismiss() yes_button.bind(on_release=dl_yes) no_button.bind(on_release=dl_no) item.dmenu.dismiss() dialog.open() return x def gen_retry(mhash, mcontent, item): def x(): self.app.messages_view.ids.message_text.text = mcontent.decode("utf-8") self.app.sideband.delete_message(mhash) self.app.message_send_action() item.dmenu.dismiss() def cb(dt): self.reload() Clock.schedule_once(cb, 0.2) return x def gen_copy(msg, item): def x(): Clipboard.copy(msg) item.dmenu.dismiss() return x def gen_save_image(item): if RNS.vendor.platformutils.is_android(): def x(): image_field = item.image_field extension = str(image_field[0]).replace(".", "") filename = time.strftime("LXM_%Y_%m_%d_%H_%M_%S", time.localtime(time.time()))+"."+str(extension) self.app.share_image(image_field[1], filename) item.dmenu.dismiss() return x else: def x(): image_field = item.image_field try: extension = str(image_field[0]).replace(".", "") filename = time.strftime("LXM_%Y_%m_%d_%H_%M_%S", time.localtime(time.time()))+"."+str(extension) if RNS.vendor.platformutils.is_darwin(): save_path = str(plyer.storagepath.get_downloads_dir()+filename).replace("file://", "") else: save_path = plyer.storagepath.get_downloads_dir()+"/"+filename with open(save_path, "wb") as save_file: save_file.write(image_field[1]) item.dmenu.dismiss() ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Image Saved", text="The image has been saved to: "+save_path+"", buttons=[ ok_button ], # elevation=0, ) def dl_ok(s): dialog.dismiss() ok_button.bind(on_release=dl_ok) dialog.open() except Exception as e: item.dmenu.dismiss() ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Error", text="Could not save the image:\n\n"+save_path+"\n\n"+str(e), buttons=[ ok_button ], # elevation=0, ) def dl_ok(s): dialog.dismiss() ok_button.bind(on_release=dl_ok) dialog.open() item.dmenu.dismiss() return x def gen_save_attachment(item): def x(): attachments_field = item.attachments_field if isinstance(attachments_field, list): try: if RNS.vendor.platformutils.is_darwin(): output_path = str(plyer.storagepath.get_downloads_dir()).replace("file://", "") else: output_path = plyer.storagepath.get_downloads_dir()+"/" if len(attachments_field) == 1: saved_text = "The attached file has been saved to: "+output_path saved_title = "Attachment Saved" else: saved_text = "The attached files have been saved to: "+output_path saved_title = "Attachment Saved" for attachment in attachments_field: filename = str(attachment[0]).replace("../", "").replace("..\\", "") if RNS.vendor.platformutils.is_darwin(): save_path = str(plyer.storagepath.get_downloads_dir()+filename).replace("file://", "") else: save_path = plyer.storagepath.get_downloads_dir()+"/"+filename name_counter = 1 pre_count = save_path while os.path.exists(save_path): save_path = str(pre_count)+"."+str(name_counter) name_counter += 1 saved_text = "The attached file has been saved to: "+save_path with open(save_path, "wb") as save_file: save_file.write(attachment[1]) item.dmenu.dismiss() ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title=saved_title, text=saved_text, buttons=[ ok_button ], # elevation=0, ) def dl_ok(s): dialog.dismiss() ok_button.bind(on_release=dl_ok) dialog.open() except Exception as e: item.dmenu.dismiss() ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Error", text="Could not save the attachment:\n\n"+save_path+"\n\n"+str(e), buttons=[ ok_button ], # elevation=0, ) def dl_ok(s): dialog.dismiss() ok_button.bind(on_release=dl_ok) dialog.open() item.dmenu.dismiss() return x def gen_copy_telemetry(telemeter, extra_telemetry, item): def x(): try: telemeter if extra_telemetry and len(extra_telemetry) != 0: physical_link = extra_telemetry telemeter.synthesize("physical_link") if "rssi" in physical_link: telemeter.sensors["physical_link"].rssi = physical_link["rssi"] if "snr" in physical_link: telemeter.sensors["physical_link"].snr = physical_link["snr"] if "quality" in physical_link: telemeter.sensors["physical_link"].q = physical_link["quality"] telemeter.sensors["physical_link"].update_data() tlm = telemeter.read_all() Clipboard.copy(str(tlm)) item.dmenu.dismiss() except Exception as e: RNS.log("An error occurred while decoding telemetry. The contained exception was: "+str(e), RNS.LOG_ERROR) Clipboard.copy("Could not decode telemetry") return x def gen_copy_lxm_uri(lxm, item): def x(): Clipboard.copy(lxm.as_uri()) item.dmenu.dismiss() return x def gen_save_qr(lxm, item): if RNS.vendor.platformutils.is_android(): def x(): qr_image = lxm.as_qr() hash_str = RNS.hexrep(lxm.hash[-2:], delimit=False) filename = "Paper_Message_"+time.strftime(file_ts_format, time.localtime(m["sent"]))+"_"+hash_str+".png" # filename = "Paper_Message.png" self.app.share_image(qr_image, filename) item.dmenu.dismiss() return x else: def x(): try: qr_image = lxm.as_qr() hash_str = RNS.hexrep(lxm.hash[-2:], delimit=False) filename = "Paper_Message_"+time.strftime(file_ts_format, time.localtime(m["sent"]))+"_"+hash_str+".png" if RNS.vendor.platformutils.is_darwin(): save_path = str(plyer.storagepath.get_downloads_dir()+filename).replace("file://", "") else: save_path = plyer.storagepath.get_downloads_dir()+"/"+filename qr_image.save(save_path) item.dmenu.dismiss() ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="QR Code Saved", text="The paper message has been saved to: "+save_path+"", buttons=[ ok_button ], # elevation=0, ) def dl_ok(s): dialog.dismiss() ok_button.bind(on_release=dl_ok) dialog.open() except Exception as e: item.dmenu.dismiss() ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Error", text="Could not save the paper message QR-code to:\n\n"+save_path+"\n\n"+str(e), buttons=[ ok_button ], # elevation=0, ) def dl_ok(s): dialog.dismiss() ok_button.bind(on_release=dl_ok) dialog.open() return x def gen_print_qr(lxm, item): if RNS.vendor.platformutils.is_android(): def x(): item.dmenu.dismiss() return x else: def x(): try: qr_image = lxm.as_qr() qr_tmp_path = self.app.sideband.tmp_dir+"/"+str(RNS.hexrep(lxm.hash, delimit=False)) qr_image.save(qr_tmp_path) print_command = self.app.sideband.config["print_command"]+" "+qr_tmp_path return_code = subprocess.call(shlex.split(print_command), stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) os.unlink(qr_tmp_path) item.dmenu.dismiss() except Exception as e: item.dmenu.dismiss() ok_button = MDRectangleFlatButton(text="OK",font_size=dp(18)) dialog = MDDialog( title="Error", text="Could not print the paper message QR-code.\n\n"+str(e), buttons=[ ok_button ], # elevation=0, ) def dl_ok(s): dialog.dismiss() ok_button.bind(on_release=dl_ok) dialog.open() return x retry_item = { "viewclass": "OneLineListItem", "text": "Retry", "height": dp(40), "on_release": gen_retry(m["hash"], m["content"], item) } if m["method"] == LXMF.LXMessage.PAPER: if RNS.vendor.platformutils.is_android(): qr_save_text = "Share QR Code" dm_items = [ { "viewclass": "OneLineListItem", "text": "Share QR Code", "height": dp(40), "on_release": gen_save_qr(m["lxm"], item) }, { "viewclass": "OneLineListItem", "text": "Copy LXM URI", "height": dp(40), "on_release": gen_copy_lxm_uri(m["lxm"], item) }, { "viewclass": "OneLineListItem", "text": "Copy message text", "height": dp(40), "on_release": gen_copy(m["content"].decode("utf-8"), item) }, { "text": "Delete", "viewclass": "OneLineListItem", "height": dp(40), "on_release": gen_del(m["hash"], item) } ] else: dm_items = [ { "viewclass": "OneLineListItem", "text": "Print QR Code", "height": dp(40), "on_release": gen_print_qr(m["lxm"], item) }, { "viewclass": "OneLineListItem", "text": "Save QR Code", "height": dp(40), "on_release": gen_save_qr(m["lxm"], item) }, { "viewclass": "OneLineListItem", "text": "Copy LXM URI", "height": dp(40), "on_release": gen_copy_lxm_uri(m["lxm"], item) }, { "viewclass": "OneLineListItem", "text": "Copy message text", "height": dp(40), "on_release": gen_copy(m["content"].decode("utf-8"), item) }, { "text": "Delete", "viewclass": "OneLineListItem", "height": dp(40), "on_release": gen_del(m["hash"], item) } ] else: if m["state"] == LXMF.LXMessage.FAILED: dm_items = [ retry_item, { "viewclass": "OneLineListItem", "text": "Copy", "height": dp(40), "on_release": gen_copy(m["content"].decode("utf-8"), item) }, { "text": "Delete", "viewclass": "OneLineListItem", "height": dp(40), "on_release": gen_del(m["hash"], item) } ] else: if telemeter != None: dm_items = [ { "viewclass": "OneLineListItem", "text": "Copy", "height": dp(40), "on_release": gen_copy(m["content"].decode("utf-8"), item) }, { "viewclass": "OneLineListItem", "text": "Copy telemetry", "height": dp(40), "on_release": gen_copy_telemetry(telemeter, extra_telemetry, item) }, { "text": "Delete", "viewclass": "OneLineListItem", "height": dp(40), "on_release": gen_del(m["hash"], item) } ] else: dm_items = [ { "viewclass": "OneLineListItem", "text": "Copy", "height": dp(40), "on_release": gen_copy(m["content"].decode("utf-8"), item) }, { "text": "Delete", "viewclass": "OneLineListItem", "height": dp(40), "on_release": gen_del(m["hash"], item) } ] if has_image: extra_item = { "viewclass": "OneLineListItem", "text": "Save image", "height": dp(40), "on_release": gen_save_image(item) } dm_items.append(extra_item) if has_attachment: extra_item = { "viewclass": "OneLineListItem", "text": "Save attachment", "height": dp(40), "on_release": gen_save_attachment(item) } dm_items.append(extra_item) item.dmenu = MDDropdownMenu( caller=item.ids.msg_submenu, items=dm_items, position="auto", width=dp(256), elevation=0, radius=dp(3), ) item.dmenu.md_bg_color = self.app.color_hover item.dmenu.retry_item = retry_item def callback_factory(ref): def x(sender): ref.dmenu.open() return x # Bind menu open item.ids.msg_submenu.bind(on_release=callback_factory(item)) if self.loading_earlier_messages: insert_pos = len(self.list.children) else: insert_pos = 0 self.added_item_hashes.append(m["hash"]) self.widgets.append(item) self.list.add_widget(item, insert_pos) if self.latest_message_timestamp == None or m["received"] > self.latest_message_timestamp: self.latest_message_timestamp = m["received"] if self.earliest_message_timestamp == None or m["received"] < self.earliest_message_timestamp: self.earliest_message_timestamp = m["received"] self.added_messages += len(self.new_messages) self.new_messages = [] def get_widget(self): return self.list def close_send_error_dialog(self, sender=None): if self.send_error_dialog: self.send_error_dialog.dismiss() messages_screen_kv = """ MDScreen: name: "messages_screen" BoxLayout: orientation: "vertical" MDTopAppBar: id: messages_toolbar anchor_title: "left" title: "Messages" elevation: 0 left_action_items: [['menu', lambda x: root.app.nav_drawer.set_state("open")],] right_action_items: [ ['attachment-plus', lambda x: root.app.message_attachment_action(self)], ['map-marker-path', lambda x: root.app.peer_show_telemetry_action(self)], ['map-search', lambda x: root.app.peer_show_location_action(self)], ['lan-connect', lambda x: root.app.message_propagation_action(self)], ['close', lambda x: root.app.close_settings_action(self)], ] ScrollView: id: messages_scrollview do_scroll_x: False do_scroll_y: True BoxLayout: id: no_keys_part orientation: "vertical" padding: [dp(16), dp(0), dp(16), dp(16)] spacing: dp(24) size_hint_y: None height: self.minimum_height + dp(64) MDLabel: id: nokeys_text text: "" MDRectangleFlatIconButton: icon: "key-wireless" text: "Query Network For Keys" on_release: root.app.key_query_action(self) BoxLayout: id: message_input_part padding: [dp(16), dp(0), dp(16), dp(16)] spacing: dp(24) size_hint_y: None height: self.minimum_height MDTextField: id: message_text keyboard_suggestions: True multiline: True hint_text: "Write message" mode: "rectangle" max_height: dp(100) MDRectangleFlatIconButton: id: message_send_button icon: "transfer-up" text: "Send" padding: [dp(10), dp(13), dp(10), dp(14)] icon_size: dp(24) font_size: dp(16) on_release: root.app.message_send_action(self) """ Builder.load_string(""" : style: "outlined" padding: dp(8) radius: dp(4) size_hint: 1.0, None height: content_text.height + heading_text.height + message_image.size[1] + dp(32) pos_hint: {"center_x": .5, "center_y": .5} MDRelativeLayout: size_hint: 1.0, None theme_text_color: "ContrastParentBackground" MDIconButton: id: msg_submenu icon: "dots-vertical" # theme_text_color: 'Custom' # text_color: rgba(255,255,255,216) pos: root.width - (self.width + root.padding[0] + dp(4)), root.height - (self.height + root.padding[0] + dp(4)) MDLabel: id: heading_text markup: True text: root.heading adaptive_size: True # theme_text_color: 'Custom' # text_color: rgba(255,255,255,100) pos: 0, root.height - (self.height + root.padding[0] + dp(8)) Image: id: message_image size_hint_x: 0 size_hint_y: 0 pos: 0, root.height - (self.height + root.padding[0] + dp(8)) - heading_text.height - dp(8) MDLabel: id: content_text text: root.text markup: True size_hint_y: None text_size: self.width, None height: self.texture_size[1] IconLeftWidget: icon: root.icon """)