Add first draft of mail UI

4 files changed, 407 insertions, 59 deletions

diff --git a/changes/feature_add_mail_ui b/changes/feature_add_mail_ui
new file mode 100644
index 00000000..c7c0f2ce
--- /dev/null
+++ b/changes/feature_add_mail_ui
@@ -0,0 +1 @@
+  o Add first draft of the UI for Encrypted Mail. Closes #3499.
\ No newline at end of file
diff --git a/data/resources/icons.qrc b/data/resources/icons.qrc
index 6a6de9e6..1cc574e2 100644
--- a/data/resources/icons.qrc
+++ b/data/resources/icons.qrc
@@ -1,5 +1,7 @@
 <RCC>
   <qresource prefix="/">
+    <file>../images/mail-locked.png</file>
+    <file>../images/mail-unlocked.png</file>
     <file>../images/light/16/down-arrow.png</file>
     <file>../images/light/16/up-arrow.png</file>
     <file>../images/light/64/network-eip-acquiring.png</file>
diff --git a/src/leap/bitmask/gui/statuspanel.py b/src/leap/bitmask/gui/statuspanel.py
index eb731927..f5c74bed 100644
--- a/src/leap/bitmask/gui/statuspanel.py
+++ b/src/leap/bitmask/gui/statuspanel.py
@@ -28,7 +28,9 @@ from PySide import QtCore, QtGui
 from leap.bitmask.services.eip.vpnprocess import VPNManager
 from leap.bitmask.platform_init import IS_WIN, IS_LINUX
 from leap.bitmask.util import first
-from leap.common.check import leap_assert_type
+from leap.common.check import leap_assert, leap_assert_type
+from leap.common.events import register
+from leap.common.events import events_pb2 as proto
 
 from ui_statuspanel import Ui_StatusPanel
 
@@ -116,6 +118,14 @@ class StatusPanelWidget(QtGui.QWidget):
     RATE_STR = "%14.2f KB/s"
     TOTAL_STR = "%14.2f Kb"
 
+    MAIL_OFF_ICON = ":/images/mail-unlocked.png"
+    MAIL_ON_ICON = ":/images/mail-locked.png"
+
+    _soledad_event = QtCore.Signal(object)
+    _smtp_event = QtCore.Signal(object)
+    _imap_event = QtCore.Signal(object)
+    _keymanager_event = QtCore.Signal(object)
+
     def __init__(self, parent=None):
         QtGui.QWidget.__init__(self, parent)
 
@@ -143,6 +153,73 @@ class StatusPanelWidget(QtGui.QWidget):
         self._set_traffic_rates()
         self._make_status_clickable()
 
+        register(signal=proto.KEYMANAGER_LOOKING_FOR_KEY,
+                 callback=self._mail_handle_keymanager_events,
+                 reqcbk=lambda req, resp: None)
+
+        register(signal=proto.KEYMANAGER_KEY_FOUND,
+                 callback=self._mail_handle_keymanager_events,
+                 reqcbk=lambda req, resp: None)
+
+        # register(signal=proto.KEYMANAGER_KEY_NOT_FOUND,
+        #          callback=self._mail_handle_keymanager_events,
+        #          reqcbk=lambda req, resp: None)
+
+        register(signal=proto.KEYMANAGER_STARTED_KEY_GENERATION,
+                 callback=self._mail_handle_keymanager_events,
+                 reqcbk=lambda req, resp: None)
+
+        register(signal=proto.KEYMANAGER_FINISHED_KEY_GENERATION,
+                 callback=self._mail_handle_keymanager_events,
+                 reqcbk=lambda req, resp: None)
+
+        register(signal=proto.KEYMANAGER_DONE_UPLOADING_KEYS,
+                 callback=self._mail_handle_keymanager_events,
+                 reqcbk=lambda req, resp: None)
+
+        register(signal=proto.SOLEDAD_DONE_DOWNLOADING_KEYS,
+                 callback=self._mail_handle_soledad_events,
+                 reqcbk=lambda req, resp: None)
+
+        register(signal=proto.SOLEDAD_DONE_UPLOADING_KEYS,
+                 callback=self._mail_handle_soledad_events,
+                 reqcbk=lambda req, resp: None)
+
+        register(signal=proto.SMTP_SERVICE_STARTED,
+                 callback=self._mail_handle_smtp_events,
+                 reqcbk=lambda req, resp: None)
+
+        register(signal=proto.SMTP_SERVICE_FAILED_TO_START,
+                 callback=self._mail_handle_smtp_events,
+                 reqcbk=lambda req, resp: None)
+
+        register(signal=proto.IMAP_SERVICE_STARTED,
+                 callback=self._mail_handle_imap_events,
+                 reqcbk=lambda req, resp: None)
+
+        register(signal=proto.IMAP_SERVICE_FAILED_TO_START,
+                 callback=self._mail_handle_imap_events,
+                 reqcbk=lambda req, resp: None)
+
+        register(signal=proto.IMAP_UNREAD_MAIL,
+                 callback=self._mail_handle_imap_events,
+                 reqcbk=lambda req, resp: None)
+
+        self._set_long_mail_status("")
+        self.ui.lblUnread.setVisible(False)
+
+        self._smtp_started = False
+        self._imap_started = False
+
+        self._soledad_event.connect(
+            self._mail_handle_soledad_events_slot)
+        self._imap_event.connect(
+            self._mail_handle_imap_events_slot)
+        self._smtp_event.connect(
+            self._mail_handle_smtp_events_slot)
+        self._keymanager_event.connect(
+            self._mail_handle_keymanager_events_slot)
+
     def _make_status_clickable(self):
         """
         Makes upload and download figures clickable.
@@ -460,3 +537,167 @@ class StatusPanelWidget(QtGui.QWidget):
 
     def set_provider(self, provider):
         self.ui.lblProvider.setText(provider)
+
+    def _mail_handle_soledad_events(self, req):
+        """
+        Callback for ...
+
+        :param req: Request type
+        :type req: leap.common.events.events_pb2.SignalRequest
+        """
+        self._soledad_event.emit(req)
+
+    def _mail_handle_soledad_events_slot(self, req):
+        """
+        SLOT
+        TRIGGER: _mail_handle_soledad_events
+
+        Reacts to an Soledad event
+
+        :param req: Request type
+        :type req: leap.common.events.events_pb2.SignalRequest
+        """
+        self.ui.lblMailStatus.setText(self.tr("Starting..."))
+
+        ext_status = ""
+
+        if req.event == proto.SOLEDAD_DONE_UPLOADING_KEYS:
+            ext_status = self.tr("Soledad has started...")
+        elif req.event == proto.SOLEDAD_DONE_DOWNLOADING_KEYS:
+            ext_status = self.tr("Soledad is starting, please wait...")
+        else:
+            leap_assert(False,
+                        "Don't know how to handle this state: %s"
+                        % (req.event))
+
+        self._set_long_mail_status(ext_status)
+
+    def _mail_handle_keymanager_events(self, req):
+        """
+        Callback for the KeyManager events
+
+        :param req: Request type
+        :type req: leap.common.events.events_pb2.SignalRequest
+        """
+        self._keymanager_event.emit(req)
+
+    def _mail_handle_keymanager_events_slot(self, req):
+        """
+        SLOT
+        TRIGGER: _mail_handle_keymanager_events
+
+        Reacts to an KeyManager event
+
+        :param req: Request type
+        :type req: leap.common.events.events_pb2.SignalRequest
+        """
+        self.ui.lblMailStatus.setText(self.tr("Starting..."))
+
+        ext_status = ""
+
+        if req.event == proto.KEYMANAGER_LOOKING_FOR_KEY:
+            ext_status = self.tr("Looking for key for this user")
+        elif req.event == proto.KEYMANAGER_KEY_FOUND:
+            ext_status = self.tr("Found key! Starting mail...")
+        # elif req.event == proto.KEYMANAGER_KEY_NOT_FOUND:
+        #     ext_status = self.tr("Key not found!")
+        elif req.event == proto.KEYMANAGER_STARTED_KEY_GENERATION:
+            ext_status = self.tr("Generating new key, please wait...")
+        elif req.event == proto.KEYMANAGER_FINISHED_KEY_GENERATION:
+            ext_status = self.tr("Finished generating key!")
+        elif req.event == proto.KEYMANAGER_DONE_UPLOADING_KEYS:
+            ext_status = self.tr("Starting mail...")
+        else:
+            leap_assert(False,
+                        "Don't know how to handle this state: %s"
+                        % (req.event))
+
+        self._set_long_mail_status(ext_status)
+
+    def _mail_handle_smtp_events(self, req):
+        """
+        Callback for the SMTP events
+
+        :param req: Request type
+        :type req: leap.common.events.events_pb2.SignalRequest
+        """
+        self._smtp_event.emit(req)
+
+    def _mail_handle_smtp_events_slot(self, req):
+        """
+        SLOT
+        TRIGGER: _mail_handle_smtp_events
+
+        Reacts to an SMTP event
+
+        :param req: Request type
+        :type req: leap.common.events.events_pb2.SignalRequest
+        """
+        ext_status = ""
+
+        if req.event == proto.SMTP_SERVICE_STARTED:
+            ext_status = self.tr("SMTP has started...")
+            self._smtp_started = True
+            if self._smtp_started and self._imap_started:
+                self.ui.lblMailStatus.setText(self.tr("ON"))
+                self.ui.lblMailIcon.setPixmap(QtGui.QPixmap(self.MAIL_ON_ICON))
+                self.ui.lblMailIcon.setPixmap(QtGui.QPixmap(":/images/mail-locked.png"))
+                ext_status = ""
+        elif req.event == proto.SMTP_SERVICE_FAILED_TO_START:
+            ext_status = self.tr("SMTP failed to start, check the logs.")
+            self.ui.lblMailStatus.setText(self.tr("Failed"))
+        else:
+            leap_assert(False,
+                        "Don't know how to handle this state: %s"
+                        % (req.event))
+
+        self._set_long_mail_status(ext_status)
+
+    def _mail_handle_imap_events(self, req):
+        """
+        Callback for the IMAP events
+
+        :param req: Request type
+        :type req: leap.common.events.events_pb2.SignalRequest
+        """
+        self._imap_event.emit(req)
+
+    def _mail_handle_imap_events_slot(self, req):
+        """
+        SLOT
+        TRIGGER: _mail_handle_imap_events
+
+        Reacts to an IMAP event
+
+        :param req: Request type
+        :type req: leap.common.events.events_pb2.SignalRequest
+        """
+        ext_status = None
+
+        if req.event == proto.IMAP_SERVICE_STARTED:
+            ext_status = self.tr("IMAP has started...")
+            self._imap_started = True
+            if self._smtp_started and self._imap_started:
+                self.ui.lblMailStatus.setText(self.tr("ON"))
+                self.ui.lblMailIcon.setPixmap(QtGui.QPixmap(self.MAIL_ON_ICON))
+                ext_status = ""
+        elif req.event == proto.IMAP_SERVICE_FAILED_TO_START:
+            ext_status = self.tr("IMAP failed to start, check the logs.")
+            self.ui.lblMailStatus.setText(self.tr("Failed"))
+        elif req.event == proto.IMAP_UNREAD_MAIL:
+            if self._smtp_started and self._imap_started:
+                self.ui.lblUnread.setText(self.tr("%s Unread Emails") % (req.content))
+                self.ui.lblUnread.setVisible(req.content != "0")
+                self.ui.lblMailStatus.setText(self.tr("ON"))
+                self.ui.lblMailIcon.setPixmap(QtGui.QPixmap(self.MAIL_ON_ICON))
+        else:
+            leap_assert(False,
+                        "Don't know how to handle this state: %s"
+                        % (req.event))
+
+        if ext_status is not None:
+            self._set_long_mail_status(ext_status)
+
+    def _set_long_mail_status(self, ext_status):
+        self.ui.lblLongMailStatus.setText(ext_status)
+        self.ui.grpMailStatus.setVisible(len(ext_status) > 0)
diff --git a/src/leap/bitmask/gui/ui/statuspanel.ui b/src/leap/bitmask/gui/ui/statuspanel.ui
index 39992e1a..d77af1da 100644
--- a/src/leap/bitmask/gui/ui/statuspanel.ui
+++ b/src/leap/bitmask/gui/ui/statuspanel.ui
@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>384</width>
+    <width>470</width>
     <height>477</height>
    </rect>
   </property>
@@ -36,36 +36,40 @@
       <string notr="true"/>
      </property>
      <layout class="QGridLayout" name="gridLayout">
-      <item row="0" column="1">
-       <layout class="QHBoxLayout" name="eip_controls">
-        <item>
-         <widget class="QLabel" name="label">
+      <item row="5" column="1">
+       <layout class="QGridLayout" name="gridLayout_3">
+        <item row="1" column="0" colspan="3">
+         <widget class="QLabel" name="lblUnread">
           <property name="text">
-           <string>Encrypted Internet: </string>
+           <string>0 Unread Emails</string>
           </property>
          </widget>
         </item>
-        <item>
-         <widget class="QLabel" name="lblEIPStatus">
+        <item row="0" column="1">
+         <widget class="QLabel" name="lblMailStatus">
           <property name="styleSheet">
            <string notr="true">font: bold;</string>
           </property>
           <property name="text">
-           <string>Off</string>
-          </property>
-          <property name="textFormat">
-           <enum>Qt::AutoText</enum>
+           <string>Disabled</string>
           </property>
-          <property name="alignment">
-           <set>Qt::AlignCenter</set>
+         </widget>
+        </item>
+        <item row="0" column="0">
+         <widget class="QLabel" name="label_4">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
           </property>
-          <property name="wordWrap">
-           <bool>false</bool>
+          <property name="text">
+           <string>Encrypted Mail:</string>
           </property>
          </widget>
         </item>
-        <item>
-         <spacer name="horizontalSpacer">
+        <item row="0" column="2">
+         <spacer name="horizontalSpacer_4">
           <property name="orientation">
            <enum>Qt::Horizontal</enum>
           </property>
@@ -77,50 +81,21 @@
           </property>
          </spacer>
         </item>
-        <item>
-         <widget class="QPushButton" name="btnEipStartStop">
-          <property name="text">
-           <string>Turn On</string>
+        <item row="2" column="0" colspan="3">
+         <spacer name="verticalSpacer_3">
+          <property name="orientation">
+           <enum>Qt::Vertical</enum>
           </property>
-         </widget>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>20</width>
+            <height>1</height>
+           </size>
+          </property>
+         </spacer>
         </item>
        </layout>
       </item>
-      <item row="2" column="0">
-       <spacer name="verticalSpacer_2">
-        <property name="orientation">
-         <enum>Qt::Vertical</enum>
-        </property>
-        <property name="sizeType">
-         <enum>QSizePolicy::Preferred</enum>
-        </property>
-        <property name="sizeHint" stdset="0">
-         <size>
-          <width>0</width>
-          <height>11</height>
-         </size>
-        </property>
-       </spacer>
-      </item>
-      <item row="0" column="0" rowspan="2">
-       <widget class="QLabel" name="lblVPNStatusIcon">
-        <property name="maximumSize">
-         <size>
-          <width>64</width>
-          <height>64</height>
-         </size>
-        </property>
-        <property name="text">
-         <string/>
-        </property>
-        <property name="pixmap">
-         <pixmap resource="../../../../../data/resources/icons.qrc">:/images/light/64/network-eip-down.png</pixmap>
-        </property>
-        <property name="alignment">
-         <set>Qt::AlignCenter</set>
-        </property>
-       </widget>
-      </item>
       <item row="1" column="1">
        <layout class="QHBoxLayout" name="eip_bandwidth">
         <property name="spacing">
@@ -242,6 +217,85 @@
         </item>
        </layout>
       </item>
+      <item row="2" column="0">
+       <spacer name="verticalSpacer_2">
+        <property name="orientation">
+         <enum>Qt::Vertical</enum>
+        </property>
+        <property name="sizeType">
+         <enum>QSizePolicy::Preferred</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>0</width>
+          <height>11</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item row="0" column="0" rowspan="2">
+       <widget class="QLabel" name="lblVPNStatusIcon">
+        <property name="maximumSize">
+         <size>
+          <width>64</width>
+          <height>64</height>
+         </size>
+        </property>
+        <property name="text">
+         <string/>
+        </property>
+        <property name="pixmap">
+         <pixmap resource="../../../../../data/resources/icons.qrc">:/images/light/64/network-eip-down.png</pixmap>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item row="4" column="0" rowspan="2">
+       <widget class="QLabel" name="lblMailIcon">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="minimumSize">
+         <size>
+          <width>64</width>
+          <height>64</height>
+         </size>
+        </property>
+        <property name="maximumSize">
+         <size>
+          <width>64</width>
+          <height>999</height>
+         </size>
+        </property>
+        <property name="text">
+         <string/>
+        </property>
+        <property name="pixmap">
+         <pixmap resource="../../../../../data/resources/icons.qrc">:/images/mail-unlocked.png</pixmap>
+        </property>
+       </widget>
+      </item>
+      <item row="7" column="0" colspan="2">
+       <widget class="QGroupBox" name="grpMailStatus">
+        <property name="title">
+         <string/>
+        </property>
+        <layout class="QVBoxLayout" name="verticalLayout_2">
+         <item>
+          <widget class="QLabel" name="lblLongMailStatus">
+           <property name="text">
+            <string>...</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
       <item row="3" column="0" colspan="2">
        <widget class="QGroupBox" name="globalStatusBox">
         <property name="enabled">
@@ -264,6 +318,56 @@
         </layout>
        </widget>
       </item>
+      <item row="0" column="1">
+       <layout class="QHBoxLayout" name="eip_controls">
+        <item>
+         <widget class="QLabel" name="label">
+          <property name="text">
+           <string>Encrypted Internet: </string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLabel" name="lblEIPStatus">
+          <property name="styleSheet">
+           <string notr="true">font: bold;</string>
+          </property>
+          <property name="text">
+           <string>Off</string>
+          </property>
+          <property name="textFormat">
+           <enum>Qt::AutoText</enum>
+          </property>
+          <property name="alignment">
+           <set>Qt::AlignCenter</set>
+          </property>
+          <property name="wordWrap">
+           <bool>false</bool>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="horizontalSpacer">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item>
+         <widget class="QPushButton" name="btnEipStartStop">
+          <property name="text">
+           <string>Turn On</string>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </item>
      </layout>
     </widget>
    </item>