Qubes/manager
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Save view settings and restore at startup

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Like selected columns, sorting etc.
This commit is contained in:
Marek Marczykowski 2012-08-04 04:13:16 +02:00
parent a11b68ef5e
commit 70204bb8a1
1 changed files with 54 additions and 7 deletions
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61
qubesmanager/main.py
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@ -666,6 +666,8 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
min_visible_rows = 10
update_interval = 1000 # in msec
show_inactive_vms = True
# suppress saving settings while initializing widgets
settings_loaded = False
columns_indices = { "Type": 0,
"Label": 1,
"Name": 2,
@ -685,6 +687,8 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
self.setupUi(self)
self.toolbar = self.toolBar
self.manager_settings = QSettings()
self.qubes_watch = qubesutils.QubesWatch()
self.qvm_collection = QubesVmCollection()
self.blk_manager = QubesBlockDevicesManager(self.qvm_collection)
@ -713,7 +717,6 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
self.frame_width = 0
self.frame_height = 0
self.fill_table()
self.move(self.x(), 0)
self.columns_actions = {}
@ -745,7 +748,6 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
self.table.setColumnWidth(self.columns_indices["Label"], 40)
self.table.setColumnWidth(self.columns_indices["Type"], 40)
self.table.setColumnWidth(self.columns_indices["Size"], 100)
self.action_showallvms.setChecked(True)
self.table.horizontalHeader().setResizeMode(QHeaderView.Fixed)
@ -789,6 +791,12 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
self.connect(self.action_menubar, SIGNAL("toggled(bool)"), self.showhide_menubar)
self.connect(self.action_toolbar, SIGNAL("toggled(bool)"), self.showhide_toolbar)
self.load_manager_settings()
self.action_showallvms.setChecked(self.show_inactive_vms)
self.fill_table()
self.counter = 0
self.update_size_on_disk = False
self.shutdown_monitor = {}
@ -796,6 +804,27 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
self.last_measure_time = time.time()
QTimer.singleShot (self.update_interval, self.update_table)
def load_manager_settings(self):
# visible columns
self.manager_settings.beginGroup("columns")
for col in self.columns_indices.keys():
col_no = self.columns_indices[col]
visible = self.manager_settings.value(col, defaultValue=not self.table.isColumnHidden(col_no)).toBool()
self.columns_actions[col_no].setChecked(visible)
self.manager_settings.endGroup()
self.show_inactive_vms = self.manager_settings.value("view/show_inactive_vms", defaultValue=False).toBool()
self.sort_by_column = str(self.manager_settings.value("view/sort_column", defaultValue=self.sort_by_column).toString())
self.sort_order = Qt.SortOrder(self.manager_settings.value("view/sort_order", defaultValue=self.sort_order).toInt()[0])
self.table.sortItems(self.columns_indices[self.sort_by_column], self.sort_order)
if not self.manager_settings.value("view/menubar_visible", defaultValue=True).toBool():
self.action_menubar.setChecked(False)
if not self.manager_settings.value("view/toolbar_visible", defaultValue=True).toBool():
self.action_toolbar.setChecked(False)
x = self.manager_settings.value('position/x', defaultValue=-1).toInt()[0]
y = self.manager_settings.value('position/y', defaultValue=-1).toInt()[0]
if x != -1 or y != -1:
self.move(x, y)
self.settings_loaded = True
def show(self):
super(VmManagerWindow, self).show()
@ -865,7 +894,10 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
if self.screen_number != screen_number:
self.screen_changed = True
self.screen_number = screen_number
if self.settings_loaded:
self.manager_settings.setValue('position/x', self.x())
self.manager_settings.setValue('position/y', self.y())
# do not sync for performance reasons
def get_vms_list(self):
self.qvm_collection.lock_db_for_reading()
@ -930,7 +962,6 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
self.table.setRowHidden(row_no, True)
row_no += 1
def mark_table_for_update(self):
self.reload_table = True
@ -1039,6 +1070,10 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
def sortIndicatorChanged(self, column, order):
self.sort_by_column = [name for name in self.columns_indices.keys() if self.columns_indices[name] == column][0]
self.sort_order = order
if self.settings_loaded:
self.manager_settings.setValue('view/sort_column', self.sort_by_column)
self.manager_settings.setValue('view/sort_order', self.sort_order)
self.manager_settings.sync()
def table_selection_changed (self):
@ -1460,6 +1495,9 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
self.showhide_inactive_vms(self.show_inactive_vms)
self.set_table_geom_size()
if self.settings_loaded:
self.manager_settings.setValue('view/show_inactive_vms', self.show_inactive_vms)
self.manager_settings.sync()
@pyqtSlot(name='on_action_editfwrules_triggered')
def action_editfwrules_triggered(self):
@ -1485,13 +1523,15 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
def showhide_menubar(self, checked):
self.menuWidget().setVisible(checked)
self.menubar.setVisible(checked)
self.set_table_geom_size()
if not checked:
self.context_menu.addAction(self.action_menubar)
else:
self.context_menu.removeAction(self.action_menubar)
if self.settings_loaded:
self.manager_settings.setValue('view/menubar_visible', checked)
self.manager_settings.sync()
def showhide_toolbar(self, checked):
self.toolbar.setVisible(checked)
@ -1500,7 +1540,9 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
self.context_menu.addAction(self.action_toolbar)
else:
self.context_menu.removeAction(self.action_toolbar)
if self.settings_loaded:
self.manager_settings.setValue('view/toolbar_visible', checked)
self.manager_settings.sync()
def showhide_column(self, col_num, show):
self.table.setColumnHidden( col_num, not show)
@ -1521,6 +1563,11 @@ class VmManagerWindow(Ui_VmManagerWindow, QMainWindow):
self.columns_actions[c].setEnabled(True)
break;
if self.settings_loaded:
col_name = [name for name in self.columns_indices.keys() if self.columns_indices[name] == col_num][0]
self.manager_settings.setValue('columns/%s' % col_name, show)
self.manager_settings.sync()
def on_action_vm_type_toggled(self, checked):
self.showhide_column( self.columns_indices['Type'], checked)