Provide nix build

1 files changed, 35 insertions, 0 deletions

diff --git a/todo/gui/tags/panel/table/menu.py b/todo/gui/tags/panel/table/menu.py
new file mode 100644
index 0000000..e286051
--- /dev/null
+++ b/todo/gui/tags/panel/table/menu.py
@@ -0,0 +1,35 @@
+from PyQt5 import QtWidgets, QtCore
+
+from todo.model.tag import Tag, ValidTagForm
+import todo.database
+import todo.db.task_tags
+import todo.gui.tags.panel.dialog
+
+def open(table, update_tag_signal, position):
+    rows = set([index.row() for index in table.selectedIndexes()])
+
+    menu = QtWidgets.QMenu(table)
+
+    actions = 0
+
+    if len(rows) == 1:
+        modify_action = menu.addAction(todo.gui.icon.dialog_open(menu.style()), "modify")
+        actions += 1
+    else:
+        modify_action = QtWidgets.QAction(menu)
+
+    tags = table.model().row_ids(rows)
+    if not todo.db.task_tags.one_is_used(todo.database.cursor(), tags):
+        delete_action = menu.addAction(todo.gui.icon.trash(menu.style()), "delete")
+        actions += 1
+    else:
+        delete_action = QtWidgets.QAction(menu)
+
+    if actions > 0:
+        action = menu.exec_(table.mapToGlobal(position + QtCore.QPoint(15, 20)))
+        if action == modify_action and len(rows) == 1:
+            row = list(rows)[0]
+            tag = table.model().get_at(row)
+            todo.gui.tags.panel.dialog.update(table, update_tag_signal, row, tag).exec_()
+        elif action == delete_action:
+            todo.gui.tags.panel.dialog.show_delete(table, rows)