# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1582474587 -3600
# Node ID 5b50b7ef261770d56caeee4184693b45766d604b
# Parent  3e2333a11f61adb71882d5ed7c58ba61f36cd82b
menu (TransferMenu): UI improvments:

- a white background is now used
- ToggleButton have been replaced by SymbolButtonLabel
- transfer info message now displays with emphasis if the file will be encrypted or not,
  and explain when the file goes to the server
- various padding/spacing/color adjustments

diff -r 3e2333a11f61 -r 5b50b7ef2617 cagou/core/menu.py
--- a/cagou/core/menu.py	Sun Feb 23 17:13:15 2020 +0100
+++ b/cagou/core/menu.py	Sun Feb 23 17:16:27 2020 +0100
@@ -206,15 +206,13 @@
     # callback will be called with path to file to transfer
     # profiles if set will be sent to transfer widget, may be used to get specific files
     profiles = properties.ObjectProperty()
-    transfer_txt = _("Beware! The file will be sent to your server and stay unencrypted "
-                     "there\nServer admin(s) can see the file, and they choose how, "
-                     "when and if it will be deleted")
-    send_txt = _("The file will be sent unencrypted directly to your contact "
-                 "(without transiting by the server), except in some cases")
+    transfer_txt = properties.StringProperty()
+    transfer_info = properties.ObjectProperty()
+    upload_btn = properties.ObjectProperty()
+    encrypted = properties.BooleanProperty(False)
     items_layout = properties.ObjectProperty()
     size_hint_close = (1, 0)
     size_hint_open = (1, 0.5)
-    bg_color = properties.ListProperty([1, 1, 1, 1])
 
     def __init__(self, **kwargs):
         super(TransferMenu, self).__init__(**kwargs)
@@ -226,6 +224,45 @@
                 )
             self.items_layout.add_widget(item)
 
+    def on_kv_post(self, __):
+        self.updateTransferInfo()
+
+    def getTransferInfo(self):
+        if self.upload_btn.state == "down":
+            # upload
+            if self.encrypted:
+                return _(
+                    "The file will be [color=00aa00][b]encrypted[/b][/color] and sent to "
+                    "your server\nServer admin(s) can delete the file, but they won't be "
+                    "able to see its content"
+                )
+            else:
+                return _(
+                    "Beware! The file will be sent to your server and stay "
+                    "[color=ff0000][b]unencrypted[/b][/color] there\nServer admin(s) "
+                    "can see the file, and they choose how, when and if it will be "
+                    "deleted"
+                )
+        else:
+            # P2P
+            if self.encrypted:
+                return _(
+                    "The file will be sent [color=ff0000][b]unencrypted[/b][/color] "
+                    "directly to your contact (it may be transiting by the "
+                    "server if direct connection is not possible).\n[color=ff0000]"
+                    "Please not that end-to-end encryption is not yet implemented for "
+                    "P2P transfer."
+                )
+            else:
+                return _(
+                    "The file will be sent [color=ff0000][b]unencrypted[/b][/color] "
+                    "directly to your contact (it [i]may be[/i] transiting by the "
+                    "server if direct connection is not possible)."
+                )
+
+    def updateTransferInfo(self):
+        self.transfer_info.text = self.getTransferInfo()
+
     def _onTransferCb(self, file_path, external, wid_cont, cleaning_cb=None):
         if not external:
             wid = wid_cont[0]
diff -r 3e2333a11f61 -r 5b50b7ef2617 cagou/kv/menu.kv
--- a/cagou/kv/menu.kv	Sun Feb 23 17:13:15 2020 +0100
+++ b/cagou/kv/menu.kv	Sun Feb 23 17:16:27 2020 +0100
@@ -42,31 +42,51 @@
 <TransferMenu>:
     items_layout: items_layout
     orientation: "vertical"
+    bg_color: app.c_prim
     size_hint: 1, 0.5
-    canvas.before:
+    padding: [app.MARGIN_LEFT, 3, app.MARGIN_RIGHT, 0]
+    spacing: dp(5)
+    transfer_info: transfer_info
+    upload_btn: upload_btn
+    on_encrypted: self.updateTransferInfo()
+    canvas.after:
         Color:
-            rgba: 0, 0, 0, 1
-        Rectangle:
-            pos: self.pos
-            size: self.size
+            rgba: app.c_prim_dark
+        Line:
+            points: 0, self.y + self.height, self.width + self.x, self.y + self.height
+            width: 1
     BoxLayout:
         size_hint: 1, None
         height: dp(50)
-        ToggleButton:
+        spacing: dp(10)
+        Widget:
+        SymbolToggleLabel
             id: upload_btn
+            symbol: "upload"
             text: _(u"upload")
             group: "transfer"
             state: "down"
-        ToggleButton:
+            on_state: root.updateTransferInfo()
+        SymbolToggleLabel
             id: send_btn
+            symbol: "loop-alt"
             text: _(u"send")
             group: "transfer"
+        Widget:
     Label:
-        size_hint: 1, 0.3
-        text: root.transfer_txt if upload_btn.state == 'down' else root.send_txt
-        text_size: self.size
+        id: transfer_info
+        size_hint: 1, None
+        padding: 0, dp(5)
+        markup: True
+        text_size: root.width, None
+        size: self.texture_size
         halign: 'center'
-        valign: 'top'
+        canvas.before:
+            Color:
+                rgba: app.c_prim_dark
+            RoundedRectangle:
+                pos: self.pos
+                size: self.size
     ScrollView:
         do_scroll_x: False
         StackLayout:
diff -r 3e2333a11f61 -r 5b50b7ef2617 cagou/plugins/plugin_wid_chat.py
--- a/cagou/plugins/plugin_wid_chat.py	Sun Feb 23 17:13:15 2020 +0100
+++ b/cagou/plugins/plugin_wid_chat.py	Sun Feb 23 17:16:27 2020 +0100
@@ -239,7 +239,10 @@
     chat = properties.ObjectProperty()
 
     def on_release(self, *args):
-        menu.TransferMenu(callback=self.chat.transferFile).show(self)
+        menu.TransferMenu(
+            encrypted=self.chat.encrypted,
+            callback=self.chat.transferFile,
+        ).show(self)
 
 
 class ExtraMenu(DropDown):