Add focus mode

README.md

@@ -79,6 +79,7 @@ This enables a very quick and convenient spike per spike jump on traces.
 Channel visibility can be handled with one of the roi in the probeview.
 
 Shortcuts: many shortcuts are available, please read the **?** button in each view.
+There's one secret shortcut: `ctrl+f` (or `cmd+f` on mac), for "focus mode". Try it out!
 
 ## Curation mode
 

docs/source/usage.rst

@@ -21,6 +21,7 @@ This enables a very quick and convenient spike per spike jump on traces.
 Channel visibility can be handled with one of the roi in the probeview.
 
 Shortcuts: many shortcuts are available, please read the **?** button in each view.
+There's one secret shortcut: ``ctrl+f`` (or ``cmd+f`` on mac), for "focus mode". Try it out!
 
 Curation mode
 -------------

spikeinterface_gui/backend_panel.py

@@ -275,12 +275,14 @@ def make_views(self, user_settings):
 
 
     def create_main_layout(self):
+        from .utils_panel import KeyboardShortcut, KeyboardShortcuts
 
         pn.extension("gridstack")
 
         preset = self.layout_dict
 
         layout_zone = {}
+        self.all_tabs = []
         for zone, view_names in preset.items():
             # keep only instanciated views
             view_names = [view_name for view_name in view_names if view_name in self.view_layouts.keys()]
@@ -297,6 +299,7 @@ def create_main_layout(self):
                 # Function to update visibility
                 tabs = layout_zone[zone]
                 tabs.param.watch(self.update_visibility, "active")
+                self.all_tabs.append(tabs)
                 # Simulate an event
                 self.update_visibility(
                     param.parameterized.Event(
@@ -314,7 +317,17 @@ def create_main_layout(self):
         gs = self.make_half_layout(gs, layout_zone, "left")
         gs = self.make_half_layout(gs, layout_zone, "right")
 
-        self.main_layout = gs
+        # Initialize keyboard shortcuts
+        self.focus_mode = False
+        shortcuts = [KeyboardShortcut(name="focus", key="f", ctrlKey=True),]
+        shortcuts_component = KeyboardShortcuts(shortcuts=shortcuts)
+        shortcuts_component.on_msg(self._handle_shortcut)
+
+        self.main_layout = pn.Column(
+            gs,
+            shortcuts_component,
+            sizing_mode="stretch_both",
+        )
 
     def make_half_layout(self, gs, layout_zone, left_or_right):
         """
@@ -386,6 +399,22 @@ def update_visibility(self, event):
                 # we also set the current view as the panel active
                 view.notify_active_view_updated()
 
+    def _handle_shortcut(self, event):
+        if event.data == "focus":
+            self.focus_mode = not self.focus_mode
+
+            for tabs in self.all_tabs:
+                if self.focus_mode:
+                    tabs.stylesheets = [
+                        """
+                        .bk-header {
+                            display: none !important;
+                        }
+                        """
+                    ]
+                else:
+                    tabs.stylesheets = []
+
 
 def get_local_ip():
     """

spikeinterface_gui/backend_qt.py

@@ -157,7 +157,13 @@ class QtMainWindow(QT.QMainWindow):
 
     def __init__(self, controller, parent=None, layout_dict=None, user_settings=None):
         QT.QMainWindow.__init__(self, parent)
-
+
+        self.in_focus_mode = False
+        toggle_focus_mode = QT.QAction('Focus Mode', self)
+        toggle_focus_mode.setShortcut('Ctrl+F')
+        toggle_focus_mode.triggered.connect(self.toggle_focus_mode)
+        self.addAction(toggle_focus_mode)
+
         self.controller = controller
         self.verbose = controller.verbose
         self.layout_dict = layout_dict
@@ -328,6 +334,33 @@ def closeEvent(self, event):
         self.main_window_closed.emit(self)
         event.accept()
 
+    def toggle_focus_mode(self, event):
+
+        if not self.in_focus_mode:
+
+            for view_name, view in self.views.items():
+                view.qt_widget.tb.setVisible(False)
+
+            self.setStyleSheet("QTabBar::tab { height: 0px; width: 0px; margin: 0px; padding: 0px; }")
+
+            for view_name, dock in self.docks.items():
+                empty_title_bar = QT.QWidget()
+                dock.setTitleBarWidget(empty_title_bar)
+
+            self.in_focus_mode = True
+
+        else:
+
+            for view_name, view in self.views.items():
+                view.qt_widget.tb.setVisible(True)
+
+            self.setStyleSheet("QTabBar::tab { }")
+
+            self.in_focus_mode = False
+
+            for view_name, dock in self.docks.items():
+                dock.setTitleBarWidget(None)
+
 
 class ViewWidget(QT.QWidget):
     def __init__(self, view_class, parent=None):
@@ -366,6 +399,8 @@ def __init__(self, view_class, parent=None):
 
         add_stretch_to_qtoolbar(tb)
 
+        self.tb = tb
+
         # TODO: make _qt method for all existing methods that don't start with _qt or _panel
         # skip = ['__init__', 'set_view', 'open_settings', 'compute', 'refresh', 'open_help',
         #         'on_spike_selection_changed', 'on_unit_visibility_changed',