Added session model and view

blink/mainwindow.py

@@ -13,6 +13,7 @@ from sipsimple.account import AccountManager
 
 from blink.accounts import AccountModel, ActiveAccountModel
 from blink.contacts import Contact, ContactGroup, ContactEditorDialog, ContactModel, ContactSearchModel
+from blink.sessions import SessionModel
 from blink.resources import Resources
 
 
@@ -47,10 +48,14 @@ class MainWindow(base_class, ui_class):
 
         self.contact_editor = ContactEditorDialog(self.contact_model, self)
 
+        self.session_model = SessionModel(self)
+        self.session_list.setModel(self.session_model)
+        self.session_model.test()
+
         self.contacts_panel.sibling_panel = self.sessions_panel
-        self.contacts_panel.sibling_name = u'Sessions'
+        self.contacts_panel.sibling_name = u'Switch to Calls'
         self.sessions_panel.sibling_panel = self.contacts_panel
-        self.sessions_panel.sibling_name = u'Contacts'
+        self.sessions_panel.sibling_name = u'Switch to Contacts'
 
         self.main_view.setCurrentWidget(self.contacts_panel)
         self.contacts_view.setCurrentWidget(self.contact_list_panel)
@@ -113,7 +118,7 @@ class MainWindow(base_class, ui_class):
     def search_box_text_changed(self, text):
         if text:
             self.main_view.setCurrentWidget(self.contacts_panel)
-            self.switch_view_button.setText(u"Sessions")
+            self.switch_view_button.setText(self.contacts_panel.sibling_name)
             self.enable_call_buttons(True)
         else:
             selected_items = self.contact_list.selectionModel().selectedIndexes()

blink/widgets/buttons.py

 # Copyright (c) 2010 AG Projects. See LICENSE for details.
 #
 
-__all__ = ['ToolButton']
+__all__ = ['ToolButton', 'SegmentButton', 'SingleSegment', 'LeftSegment', 'MiddleSegment', 'RightSegment']
 
-from PyQt4.QtGui import QStyle, QStyleOptionToolButton, QStylePainter, QToolButton
+from PyQt4.QtCore import pyqtSignal
+from PyQt4.QtGui  import QStyle, QStyleOptionToolButton, QStylePainter, QToolButton
 
 
 class ToolButton(QToolButton):
@@ -16,3 +17,113 @@ class ToolButton(QToolButton):
         painter.drawComplexControl(QStyle.CC_ToolButton, option)
 
 
+class SegmentTypeMeta(type):
+    def __repr__(cls):
+        return cls.__name__
+
+class SegmentType(object):
+    __metaclass__ = SegmentTypeMeta
+    style_sheet = ''
+
+class SingleSegment(SegmentType):
+    style_sheet = """
+                     QToolButton {
+                         background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 #fafafa, stop:1 #bababa);
+                         border-color: #545454;
+                         border-radius: 4px;
+                         border-width: 1px;
+                         border-style: solid;
+                     }
+                     
+                     QToolButton:pressed {
+                         background: qradialgradient(cx:0.5, cy:0.5, radius:1, fx:0.5, fy:0.5, stop:0 #dddddd, stop:1 #777777);
+                         border-style: inset;
+                     }
+                  """
+
+class LeftSegment(SegmentType):
+    style_sheet = """
+                     QToolButton {
+                         background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 #fafafa, stop:1 #bababa);
+                         border-color: #545454;
+                         border-top-left-radius: 4px;
+                         border-bottom-left-radius: 4px;
+                         border-width: 1px;
+                         border-style: solid;
+                     }
+                     
+                     QToolButton:pressed {
+                         background: qradialgradient(cx:0.5, cy:0.5, radius:1, fx:0.5, fy:0.5, stop:0 #dddddd, stop:1 #777777);
+                         border-style: inset;
+                     }
+                  """
+
+class MiddleSegment(SegmentType):
+    style_sheet = """
+                     QToolButton {
+                         background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 #fafafa, stop:1 #bababa);
+                         border-color: #545454;
+                         border-width: 1px;
+                         border-left-width: 0px;
+                         border-style: solid;
+                     }
+                     
+                     QToolButton:pressed {
+                         background: qradialgradient(cx:0.5, cy:0.5, radius:1, fx:0.5, fy:0.5, stop:0 #dddddd, stop:1 #777777);
+                         border-style: inset;
+                     }
+                  """
+
+class RightSegment(SegmentType):
+    style_sheet = """
+                     QToolButton {
+                         background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 #fafafa, stop:1 #bababa);
+                         border-color: #545454;
+                         border-top-right-radius: 4px;
+                         border-bottom-right-radius: 4px;
+                         border-width: 1px;
+                         border-left-width: 0px;
+                         border-style: solid;
+                     }
+                     
+                     QToolButton:pressed {
+                         background: qradialgradient(cx:0.5, cy:0.5, radius:1, fx:0.5, fy:0.5, stop:0 #dddddd, stop:1 #777777);
+                         border-style: inset;
+                     }
+                  """
+
+
+class SegmentButton(QToolButton):
+    SingleSegment = SingleSegment
+    LeftSegment   = LeftSegment
+    MiddleSegment = MiddleSegment
+    RightSegment  = RightSegment
+
+    hidden = pyqtSignal()
+    shown  = pyqtSignal()
+
+    def __init__(self, parent=None):
+        super(SegmentButton, self).__init__()
+        self.type = SingleSegment
+
+    def _get_type(self):
+        return self.__dict__['type']
+
+    def _set_type(self, value):
+        if not issubclass(value, SegmentType):
+            raise ValueError("Invalid type: %r" % value)
+        self.__dict__['type'] = value
+        self.setStyleSheet(value.style_sheet)
+
+    type = property(_get_type, _set_type)
+    del _get_type, _set_type
+
+    def hide(self):
+        super(SegmentButton, self).hide()
+        self.hidden.emit()
+
+    def show(self):
+        super(SegmentButton, self).show()
+        self.shown.emit()
+
+

resources/blink.ui

@@ -241,7 +241,7 @@
        <enum>Qt::TabFocus</enum>
       </property>
       <property name="text">
-       <string>Sessions</string>
+       <string>Switch to Calls</string>
       </property>
       <property name="iconSize">
        <size>
@@ -254,7 +254,7 @@
     <item>
      <widget class="QStackedWidget" name="main_view">
       <property name="currentIndex">
-       <number>0</number>
+       <number>1</number>
       </property>
       <widget class="QWidget" name="contacts_panel">
        <layout class="QVBoxLayout" name="verticalLayout_8">
@@ -267,7 +267,7 @@
         <item>
          <widget class="QStackedWidget" name="contacts_view">
           <property name="currentIndex">
-           <number>0</number>
+           <number>1</number>
           </property>
           <widget class="QWidget" name="contact_list_panel">
            <layout class="QVBoxLayout" name="verticalLayout_7">
@@ -670,7 +670,17 @@ buttons below.</string>
          <number>0</number>
         </property>
         <item>
-         <widget class="QListView" name="session_list"/>
+         <widget class="SessionListView" name="session_list">
+          <property name="horizontalScrollBarPolicy">
+           <enum>Qt::ScrollBarAlwaysOff</enum>
+          </property>
+          <property name="dragEnabled">
+           <bool>true</bool>
+          </property>
+          <property name="dragDropMode">
+           <enum>QAbstractItemView::DragDrop</enum>
+          </property>
+         </widget>
         </item>
         <item>
          <layout class="QHBoxLayout" name="session_buttons_layout">
@@ -841,6 +851,11 @@ buttons below.</string>
    <extends>QToolButton</extends>
    <header>blink.widgets.buttons</header>
   </customwidget>
+  <customwidget>
+   <class>SessionListView</class>
+   <extends>QListView</extends>
+   <header>blink.sessions</header>
+  </customwidget>
  </customwidgets>
  <tabstops>
   <tabstop>search_box</tabstop>